NEW LEGISLATION THAT COULD AFFECT YOU! President Inks New Aquatics Law (This article appeared in the NDIRF Participator) In an unprecedented move, George W. Bush signed a new law concerning the swimming pool, spa and hot tub industry. The Virginia Graeme Baker Pool and Spa Safety Act was passed as an amendment to a comprehensive energy bill. Virginia Graeme Baker was the granddaughter of the former Secretary of State James “Jim” Baker. She died after becoming entrapped by the suction of a spa drain, thus drowning her. The new law takes effect December 19, 2008. Pool and spas must have entrapment-proof drain covers. Existing non-compliant drains and pools must be retrofitted to comply with the new law. Main drains must comply with ASME/ANSI A112.19.8. Public pools with a single main drain (other than the unblockable kind) also will need a system designed to prevent suction entrapment. This would include a safety vacuum release, gravity drainage system, suction-limiting vent system, automatic pump shut-off system, and drain disablement system or other system determined to be effective. The Consumer Product Safety Commission (CPSC) is involved with the new legislation. The comment period to the CPSC closed on March 28, 2008. However, their 4-page interpretation drafts of compliant equipment is still available online at http://www.cpsc.gov/pssa.html There is also a grant program that will be established for those states that pass laws addressing drowning and entrapment prevention. The CPSC is the governing agency responsible for determining qualifying legislation. Numerous states have their own laws (North Dakota has virtually none) that regulate pools, spas and hot tubs. Many cities also have their own local ordinances that regulate these. We suggest that entities owning a pool, spa and/or hot tub carefully examine their equipment for compliance using the CPSC drafts as a guide. Late additions that did not appear in the original article: 1. This legislation will apply to all pools and spas (hot tubs) operated by a governmental entity regardless of whether is fee is charged or not. It will also apply to organizations that have members, apartment complexes, and hotels. 2. Enforcement of the law will begin in 12 months. 3. Safety vacuum release systems must be tested by an independent third party to conform to ASME/ANSI Standard 112.19.17 or ASTM Standard F2387. 4. We strongly recommend that documentation of conformance to standards be kept on file. January 2014 Page 1 ADA Swimming Pool Guidelines Now Law The President has signed into law new revisions to the Title II (states, local governments, & public entities) and Title III (non-profits and businesses open to the public) provisions of the Americans with Disabilities Act or ADA. Included was the adoption of the 2010 Standards for Accessible Design that codifies accessibility requirements for pools. The term “pools” includes spas, lazy rivers, and wave pools. Generally, the rules are effective after a six-month grace period. Compliance is expected after 18 months. Failure to comply with these regulations could subject you to lawsuits and/or complaints filed with the Department of Justice. Some exceptions will be allowed. To be granted an exception you must prove undue financial hardship, reasonable accommodations are not readily achievable, or compliance would significantly alter the historic nature of your facility. The Department of Justice has warned that this will be difficult to prove. How you respond depends on the total lineal footage of your pool’s walls. A pool with 300+ lineal feet of pool wall requires you to have at least two accessible means of entry. One entry must be either a sloped entry or a pool lift. The secondary entry can be a lift, sloped entry, access stairs, transfer system or transfer wall. There are specifications included in the guidelines for each type of entry. The Model Aquatic Health Code or MAHC The Model Aquatic Health Code may be new to some and familiar to others that are affected. The National Swimming Pool Foundation, the Centers for Disease Control and Prevention (CDC) along with public health and industry representatives from across the nation are working on this new set of guidelines for the aquatics industry. The term “guidelines” is used guardedly as many entities will adopt the MAHC as a law, regulation, or ordinance. The impetus for this code is the lack of a uniform national set of pool codes. This has led to a hodge-podge approach to design, construction, operation, and maintenance of aquatic facilities. The new code is designed to be a data-driven and knowledge-based risk reduction approach providing a user-friendly scientifically supported uniform model national code. Not yet completed. The difficult task of establishing a consensus amongst so many different entities and individuals takes time. Twelve technical committees have been established based on specialized knowledge and expertise. The committees are: Contamination Burden, Disinfection & Water Quality, Facility Design & Construction, Hygiene Facilities, Lifeguarding/Bather Supervision, January 2014 Page 2 Monitoring & Testing, Recirculation Systems & Filtration, Regulatory Program Administration, Risk Management/Safety, and Ventilation & Air Quality. We at the NDIRF look forward to the completion of this code. It will greatly simplify and provide support for our recommendations made in surveys of our members’ aquatics facilities. For detailed information on the Revised ADA Regulations visit: http://www.ada.gov/regs2010/ADAregs2010.htm For detailed information on the proposed Model Aquatic Health Code visit: http://www.cdc.gov/healthywaters/swimming/pools/mahc Acknowledgements We would like to thank the following for their input, assistance, and guidance in establishing this manual: North Dakota Recreation and Parks Association Lorri Amsden - Williston Parks and Recreation Department Rick Bergeson - 1st District Health Unit Wayne Beyer - Wahpeton Parks and Recreation Randy Bina - Bismarck Park District Leo Brunner - Minot Park District Barb Erbstoesser - West Fargo Park District Bob Gillen - Grand Forks Park District Jeff Gustafson - Hazen Parks and Recreation Doug Hogan - Jamestown Parks and Recreation Tyler Jacobson - Valley City Parks and Recreation Dave Klundt - Fargo Park District James Kramer - Dickinson Parks and Recreation Department Steve Neu - Bismarck Park District Ann Poeschel - West – Grafton Parks and Recreation Department Brigid Robinson - Beulah Parks and Recreation Jim Sullivan - Williston Parks and Recreation Department Terry Wallace - Devil’s Lake Park Board January 2014 Page 3 Introduction The pool needs to open soon and there are a million things to do. “Where do I go?” “What is that?” “How do I do that?” “Who has the answers I need?” If you are an operator of a medium to smaller pool, you’ve probably asked these questions. This manual is for you! It was meant to provide you with some answers to these questions. Swimming pools should be fun and safe places for all of our citizens to recreate. And for the most part, they are. However, accidents do occur at our swimming facilities every year; from stubbed toes to slip and falls, to chlorine leaks and drowning. This manual will help to point out some of the areas where these accidents occur along with ideas on preventing them from ever occurring. This manual is NOT the definitive book on pool operations and will not answer all of your questions. If we did that, the manual would be huge. In performing our Liability Hazard Surveys over the years, we have found commonalities in our swimming facilities across the State. These are the areas we focused on. And in the absence of State guidelines or regulations, we also have found that there are just about as many differences as commonalities. Some of these commonalities and differences create problems. “So what is the standard for this?” “How is this supposed to be done?” We have distilled information from a variety of sources and reworked it into a format that hopefully, you will find useful. It is a “meat and potatoes” manual with very little in terms of philosophy. This doesn’t mean that ideas and presented in this manual are the ONLY ways to do something. If this manual eliminates headaches for you, answers some of your questions, and generally helps you to run a safer and smoother aquatics operation, we have succeeded in our objective. January 2014 Page 4 TABLE OF CONTENTS New Legislation That Could Affect You Article Pages 1 – 3 Acknowledgements Page 3 Introduction Page 4 Table of Contents Page 5 Codes and Standards Pages 6, 7 Employee Acknowledgement Form Page 8 Employment Disclaimer Form Page 9 A Short Course in Duty Pages 10 - 18 Opening Your Pool Pages 18, 19 Pool Manual Pages 19 - 57 Marketing Pages 58, 59 Skin and Eye Care Pages 59 – 62 Customer Relations Pages 62 - 67 Water Chemistry Pages 67 - 86 Routine Maintenance Pages 86 - 95 Closing Your Pool Pages 95 - 102 Certifications Pages 102 - 105 Employee Training Record Page 106 Swimming Pool Standards and Agencies Pages 107 - 118 Glossary Pages 118 - 131 Index Pages 131 - 137 January 2014 Page 5 Codes and Standards These terms are not interchangeable. Codes are rules, designs, procedures and practices that have been established to protect the public. The board establishing the codes is usually comprised of experts in their particular field. Establishing or revising codes is a time consuming process. There must be a balance between protecting the public, costs, and the time involved in implementing the code. Frequently, governing political bodies (federal, state, and local) adopt industry codes as law. Codes change as technology changes and new practices are established. Occasionally there is some overlap in codes. The National Fire Protection Association (NFPA) and the Uniform Building Code (UBC) is one example. The differences usually stem from the particular area of emphasis that each code applies to. This can create some interesting dilemmas. One code says to have something one way, and another code says to have it a different way. What do you do? You need to talk to the authorities with jurisdiction. These might include your local building inspector, insurance professional, fire marshal, electrical inspector, etc. Most likely, you will be asked to implement the more stringent of the codes. This of course is to protect the public health and safety. The bad news is that frequently, although not always, this is the more expensive code to implement. Standards are frequently designs, rules, policies, and procedures that have been established by a group or association of professionals or manufacturers with a common interest or area of expertise. An example would be the Consumer Product Safety Commission’s guidelines for public playground equipment. Most of the playground equipment manufacturers will produce equipment that meets these guidelines. By having the vast majority of manufacturers all producing equipment that meets these guidelines, there has been a standard created throughout the industry. Standards will frequently be used as the minimum benchmark in litigation. Guidelines are recommendations. They allow you some leeway in your implementation. Not all situations can be accounted for when establishing codes and standards. Guidelines can assist you in unusual or difficult situations. Common practice among entities or individuals frequently comes from the guidelines area. In the absence of codes and standards, common practice can become “the standard”. The difficulty with swimming pool codes, standards, and guidelines lies in that there are numerous entities or governing agencies with ties to swimming pool activities. “Grand fathering” is frequently mentioned when discussing codes and standards. Some codes will grand father certain areas and others may not. Your facility or parts of it may have met code when it was constructed but may not meet today’s code. This situation should not be viewed as a “way out” of upgrading. Entities should examine these areas and make some careful decisions. Additionally, there can be a huge variance between pool agency standards. There is also variance between different states and their respective statutes. January 2014 Page 6 Design Codes Affect Safety Formulas and anticipated bather load are used when calculating the size of the swimming pool to be constructed. It would not be unrealistic to have 300 bathers during peak attendance in a town of 10,000 residents. To allow more bathers may compromise the ability of your sanitation system to do its job. Allow more bathers will also probably violate your local health code. Additionally, lifeguards may not be able to adequately do their job. Therefore it is important to keep an accurate running count of the number of swimmers at the pool at all times. Depths The maximum and minimum depths for public pools can vary somewhat. The variation stems from the types of activities being conducted at the pool and when the pool was constructed. For example, family recreation, swimming lessons, competitive events. The shallow end of the pool is usually 3 to 3 ½ feet deep. However there is a growing trend toward zero-depth entry pools. This is somewhat in response to the Americans with Disabilities Act requirements. Slope Historically, the State of North Dakota has allowed a bottom slope of 1:15 ratio if the pool depth (not water depth) is less than 5’6”. If the length of the pool is less than 42 feet in length, the ratio changes to a maximum of 1:8. If designing a new pool, this may be different. January 2014 Page 7 ACKNOWLEDGEMENT I have read, reviewed, and understand the contents of this Handbook. I understand that this Handbook does not constitute a contract of employment. I understand further that this book is the property of the ______________________________and that it is to be returned upon termination of employment with the __________________________. ________________________________________ Employee Signature _________________ Date ________________________________________ Supervisor Signature _________________ Date cc: Employee’s personnel file January 2014 Page 8 DISCLAIMER The guidelines, policies and procedures set forth in this Handbook are for the purpose of providing general information to employees about the ____________________________________ operating policies and guidelines concerning employment matters. This Handbook does not represent an employment contract between the _______________________________ and its employees. The materials herein are for informational purposes only and may be changed by the _____________________________at its sole discretion. Employees and the _____________________ are engaged in an at-will employment relationship, meaning that either are free to terminate the relationship at any time, with or without reason, and with or without notice. The________________________________ is also not bound by any oral promises concerning an employee’s length of employment. THE __________________________ RESERVES THE UNILATERAL RIGHT TO MAKE CHANGES TO THIS EMPLOYEE HANDBOOK AT ANY TIME. January 2014 Page 9 A SHORT COURSE IN DUTY Negligence The term is not synonymous with liability. Negligence is failing to do what a reasonable person would do in a similar situation. It can also be; doing something that a reasonable person would not have done in a similar situation. Sometimes this is called the “reasonable person” theory or defense. It is important that you remember a “reasonable person” in this case means someone who is in a similar capacity or has similar training; in other words, another pool person. Generally, there needs to be all four of the following conditions present for there to be negligence: 1. 2. 3. 4. The person (or entity) has a duty. The actions of the person or entity were a violation of law, obligation, or standard (breach of duty). Harm must result to another. The breach was the direct cause of harm. To avoid negligence, policies and procedures need to be established, written, followed as written, and documented. Consent Before care is rendered for an ill or injured patron, it is preferable to obtain the person’s consent. It is understood that this is not always possible. When asking for their consent you should inform them as to: * * * * Tell them who you are (lifeguard). Why you wish render care (what you think is wrong). What care you intend to administer. Your level of training or expertise. This is known as informed consent. It is advisable to have a witness to corroborate this consent. Of course, this should be documented after the incident is over. An injured person that is unconscious may be seriously ill, or confused. These people cannot give you their verbal o.k. to treat them. In these cases, you are afforded some legal protection as the law presumes that they would indeed grant you permission to treat them if they were able to do so. This is called implied consent. Implied consent also applies to minors needing emergency assistance when their guardian is not immediately available. January 2014 Page 10 Refusal of Care Occasionally, sick or injured people will refuse your offer of care. This is a tricky situation because the victim may be confused or not understand the seriousness of their situation. Do not abandon these people. Injuries and illness can rapidly deteriorate. You may need to render immediate emergency assistance. Repeat your offer of assistance again. Observe these people until they leave your facility. Offer to contact EMS and have them evaluate the person. It is best if the sick or injured person can sign off on a form stating that they refused your offer of help. If this is not possible, at least have another staff member witness their refusal. Then, of course you will document this. Abandonment Once you start to treat someone, you must continue that treatment until the care is completed or relieved by someone with a higher level of training like EMS personnel. In serious cases, such as with cardiac arrest or non-breathing, you can only stop for one of two reasons: 1. 2. You are relieved by someone who has equal or greater medical training than you or, You are physically unable to continue the treatment. Stopping for any other reason than the two above could constitute abandonment. Confidentiality When you treat a sick or injured person, you will likely glean some personal information about them. Just as treatment between you and your doctor is confidential, so is the treatment you administer to your patrons. Remember, you are a professional! Probing reporters, attorneys, and just plain folks will ask questions about the person and the treatment. Do not answer these questions! Only EMS personnel and law enforcement personnel should be given information about such matters. Ideally, this should be done in the presence of your pool manager. Questions from all other individuals should be directed to pool manager. Whenever an accident occurs, it is very important that only ONE person (usually the manager) speaks with the media. This person may want to contact their employer’s attorney and/or insurance carrier (agent) prior to discussing incidents at the pool with the public. Governing officials such as City commissioners must keep mum on the incident unless they are the designated spokesperson. Documentation If it isn’t written down, it didn’t happen. This is unfortunate, but true. Documentation or record keeping is critical to protecting yourself and your entity. Good record keeping eliminates many lawsuits. The detail of your record keeping will vary depending upon the purpose the record. The length of time you keep records also will vary. Some only need to be kept for a short period of time; others for years. January 2014 Page 11 Some of the reasons for keeping specific records include: * To comply with State and local statutes. For example, water quality testing. * To document accidents and injuries of your patrons or staff. Frequently, these records are examined in litigation and workers compensation claims. They are also valuable tools in determining areas for possible improvements. * To establish an expenditure history for specific areas, items, and operations. This is important information for the budget process. A thorough cost history can justify future expenditures. * To honor the conditions of warranties for specific items. * To insure that tasks, procedures and training are being performed on a timely basis and in accordance with policy, code, and/or law. * To document the employment history of employees. Some items need only minor documentation; others may require extensive. Getting started on documentation is the hardest part. Most people don’t like to do paperwork. But, the more you do it, the easier it becomes. It will become part of your normal routine. Identifying Your Risks No two pools in the North Dakota are alike. Consequently, there isn’t a cookie cutter program for identifying all of your risks. First, you need to identify your particular risks before determining any remedial action. Accept the fact that you and your pool operation are not perfect. That’s o.k. as long as you are willing to improve. Remember, the risks are always changing. Identifying and managing your risks is not just a one-time thing. They need to be addressed on a continuous basis. Some areas need to be identified a couple times a day. Other areas maybe only need to be evaluated once a year. Evaluating Your Risks You may find after identifying your risks that you have a lengthy list. Don’t become discouraged! Not all risks will need to be eliminated. Using the “shotgun approach” is not recommended. What is the likelihood that the event will occur? What is the severity (worst case scenario) of that event? Don’t spend time, money, and energy on an event that has never occurred or is likely to never occur and has little consequences? You can use this method to determine how to evaluate these risks. Then, prioritize the risks. Eliminate, Mitigate, and Transfer Risks There are several ways to deal with your risks. First, you could eliminate the risk entirely. This can be accomplished easily in some cases. In other cases, it is difficult. An important point to January 2014 Page 12 remember is that you don’t want to eliminate all of the risk in some areas. That probably would eliminate the pool entirely. There always is some risk associated with swimming. The question you need to answer is, “Is this an acceptable risk (as is) for us?” Sometimes a risk (like an old residential-type slide) can be replaced with a newer one that incorporates safety features. Does the new slide have risks? Yes. Is the new slide an acceptable risk? More than likely, the answer is yes. Sometimes a current hazard can be modified or retrofitted slightly to eliminate or reduce the hazard. Installing non-slip tape next to the shower areas would be one example. Do not underestimate your entire staff when trying to address these risks. People look at things differently and one of your folks may just have the perfect solution. Ask them their opinion; they’ll respect you for that. Establishing procedures can be one way to mitigate (or reduce the severity of the outcome) certain risks. Do you have established procedures to evacuate or isolate patrons in the event of severe weather? Without them, the outcome of severe weather striking your facility during public hours could be tragic. By the way, you should have these. Can you transfer the risk to someone else? Sometimes this is the best method of reducing or eliminating your exposure to liability. Purchasing insurance coverage is the classic example of transferring risk. Requiring contractors and vendors to carry (and provide proof of) appropriate coverage is another example. There have been instances where insurance coverage for contractors was not verified. A loss occurred that should have been covered by the contractor’s insurance. Since there was no coverage in place, the entity’s insurance coverage was called upon to pay for the loss. There are some exposures that you cannot control. This is usually due to human nature. Yes, we humans are unpredictable creatures. Just because you have rules posted doesn’t mean that everyone will follow them. Should someone choose to ignore a safety rule, they may become injured before pool personnel can observe and eliminate the behavior. You can’t be in all places at all times and know everything (unless you’re a mom!). Therefore, you will need to rely on others for information about your risks. Start with your staff. They probably are looking at the pool from a different perspective than you are. They might have some input on areas/items that you might have missed. Others to consider contacting might include: 1. Insurance industry personnel. 2. Local building inspector. 3. Emergency Medical Services (EMS) personnel. 4. Fire department personnel. January 2014 Page 13 5. Other pool managers. 6. Swimming pool, equipment, and chemical vendors. 7. Your patrons. Yup, no kidding. But, use this one cautiously. Instead of asking what exposures they have noticed, try “what, or in which areas of the pool operation would you like to see improvements made?” Documents can provide valuable information on some of the risks with your pool operation. Documents such as training records of your staff, accident reports, maintenance records, evaluations by outside agencies etc. are good places to start. Let’s get down to business with identifying some of your risks. Streets Crosswalks should be in place to allow patrons an acceptable place to cross the street to your pool. Signs need to be in place indicating the presence of a crosswalk. Contact your City street department about these. Parking Lots The parking lot should be able to easily accommodate your patrons’ vehicles. Is there a pick up lane directly in front of the pool? Is it identified as such? The lot surface should be smooth and level. Structures such as utility poles and LP tanks need to be identified and protected from accidental vehicle contact. Curb stops (those annoying bars of concrete that rip out the valance of your car) are a common problem. The securing hardware (usually rebar) for these should not protrude beyond the surface of the curb stop. If the parking lot is used in the evening or low light hours, adequate lighting needs to be in place. Sidewalks Sidewalks should be level and free of cracks, breaks (other than expansion joints), and debris. Bicycle racks should be provided so that bicycles do not block the sidewalks or entrances/exits. Are wheel chair ramps provided and are they ADA compliant? Fencing Fencing should be a minimum of 6 feet high. Barbed wire (use only on fences at least 8 feet high) at the top of the fencing will deter climbing over the fence. The barbed wire should angle to the outside of the fence. The fencing should be securely attached to the pool building (unattached fencing frequently is not covered by property insurance). Signing should be in place on the fencing at routine intervals with wording that prohibits trespassing. Fencing should have a gate that will allow fire department or emergency medical personnel direct access to the pool deck or location(s) where chemicals are stored. January 2014 Page 14 Out Buildings Occasionally, buildings are separate from the main pool. These usually contain pumps, filters and/or chlorination equipment. These buildings need to be kept locked at all times. Ledges on buildings (especially where windows are present) can provide access to the pool via the roof. These should be eliminated if possible or covered. Main Building Entry doors should swing outward. If the doors have windows, it is recommended that the glass be either tempered or wired. Both doors (if equipped with double doors) must remain unlocked whenever the building is occupied. The doors should be equipped with panic hardware. Remember that handles should be ADA compliant. If there is room, just above the entry door(s) is a good place for a sign stating pool regulations, hours, etc. Be careful of mounting signs beside the entry doors as the sign may be covered when the doors are opened. Frequently, beverage vending machines are located near the front entrance. Insure that these machines are plugged into electrical outlets that are ground fault protected. Vendors should provide proof of insurance for liability regarding their machines. If concessions are sold or vending machines are present, make sure that garbage receptacles are in place. Bees, hornets, wasps and other stinging insects are particularly attracted to empty pop and juice containers. To reduce the amount of these insects, provide waste receptacles with tight fitting covers. Plastic can liners are also advisable. Trash needs to be removed frequently. Do not allow concessions on the deck area of the pool. Lighting Lighting can allow for extended hours of pool operation. It will also deter mischievous youths who choose to scale the fence for late night dips. There have been great advances in the lighting industry the last few years. These advances yield greater illumination and frequently with lower energy consumption. You cannot simply rely upon overhead lighting. There will be too much glare created upon the water. Lighting should also be present in the pool walls. For pool wall lighting, contact a swimming pool manufacturer/vendor. Remember that when installing outdoor lighting, bulbs will occasionally need to be changed. Try to have them installed in a location (or be of a certain style) where maintenance activities can be performed without disrupting normal pool activities. They also need to be installed high enough so that guards are not blinded when sitting in their chairs. Light lenses should be covered with protective grills or shields to guard against vandalism. Indoor pool lighting is more specialized, especially if competitive events take place. Some entities require a specific foot-candle (one measure of a light’s brightness) at the water level for sanctioned events to occur. Lights located directly over the pool surface can be a maintenance headache. Changing bulbs can be time consuming and labor intensive. Direct lighting can cause January 2014 Page 15 glare on the water surface. This makes observing things (or swimmers) under the surface display shatter-resistant lenses. Front desk This is the first contact the public will have with your pool. First impressions count here. The area should be well lighted. The area also should display signing containing your rules, regulations, fees, and greeting. Yes, a greeting. Welcome the public to your facility. An entry mat here is advisable. This will help prevent materials from being tracked into the locker and pool area. Is there room here for a wheel chair to pass through to the locker area? Is there room for a gurney to pass should emergency medical personnel require one on the deck area? Does the counter allow a wheel chair to gain access to it? Telephones. Is there a pay telephone present to allow patrons to call out? Is the telephone ADA compliant? You don’t want patrons calling home for a ride and tying up your lines. Frequently, baskets are located directly behind the counter area. The stand(s) for these baskets should be securely mounted to the wall and/or floor. Hallways/Stairs Slips and falls frequently occur at these areas. Take measures to reduce the likelihood of slips and falls. Non-slip tape, carpet, and rubber mats are frequently used. These areas will require additional maintenance. Stairs that are all of the same color are difficult to distinguish from one another. The leading edge of each stair should be of a different color than the rest of the stair. Paint or tape (preferably the gritty kind) works well for this. Locker/Dressing Rooms A sign stating that showers with soap are mandatory should be located before the entrance to the dressing room. Soap should be provided in dispensers for patrons. These areas are frequent sites of slip and fall accidents. Therefore, non-slip measures should be implemented. Benches should be securely mounted to the floor/wall, free of cracks, with paint in good condition. Lockers and basket racks need to be secured to the wall and/or floor. Lights (if present) should have protective shields over the lenses. An alternative would be to have shatter resistant lenses or globes. All electrical outlets need to be ground fault protected. Wall mounted hand and hair dryers should be double insulated and U.L. listed. Shower hardware should be in good condition. Pull chains are not advised. Has the hot water temperature been checked to insure that patrons cannot be scalded? Clothes hooks and pegs should be round and large enough so that if a patron falls against one that the risk of injury is minimal. Hooks should be mounted parallel rather than perpendicular to the wall. In either case, mounting a shelf directly over the hooks/pegs reduces the likelihood of eye and head injuries from sharp or small hooks. Do benches meet the ADA requirements? Are showers wheel chair accessible? Locker room doors should swing outward from the room. January 2014 Page 16 Pool Deck The pool deck should be a minimum of 10 feet wide and free of cracks, breaks (except expansion joints) and holes. Drain covers need to be in place and secured. Benches need to be in good condition and the seats free of cracks and breaks. They should be secured to the deck or stable enough so that they will not tip over easily. Sun/Skin Products Tanning oils, sunscreens and blocks don’t really create any liability problems to speak of except for occasional slippery spots on the deck. They will, however, make your equipment work harder. It is also more difficult to maintain correct pool chemistry with these products in the pool water. They would be nice to ban in terms of making your chemistry easier. However, the flip side is that we should be warning the public about the dangers of exposure to the sun. You could tell them via signing that you want them to shower with soap before entering the water (unless it is waterproof goop) if they have applied sun/skin products. Tough call. Deck Signing Rules and regulations need to be prominently displayed so that they may be easily read from anywhere on the pool deck. Consider using pictographs or international signing alongside text whenever possible. Water depth (not pool depth) needs to be displayed on the deck. Numerals should be a minimum of 4 inches high. NO DIVING needs to be prominently displayed for areas where diving is prohibited. This wording needs to be at least 8 inches in height. Pictographs should accompany the text. Water depth also needs to be indicated on the walls of the pool basin. The text needs to be above the waterline. Many older pools have a raised concrete ledge surrounding the pool basin. This can create a trip and fall hazard. Painting the entire ledge can make it slippery. Painting a small strip along the edge can help reduce trips and stubbed toes. Diving Boards Many serious accidents occur with the use of diving boards. Many of these accidents might have been eliminated with some simple retrofitting of the board apparatus. All 1-meter boards need to have side rails in place. These rails need to extend at least to the edge of the pool decking. It would be advisable to have a midrail in place on these rails. 3-meter boards are a subject of controversy. Many people (including some insurance people) feel they are an unnecessary risk. Other people find the risk to be acceptable. There are still a fair amount of these in service throughout the State. However, there is a trend to phase them out and replace them with other devices. The overwhelming number of accidents with the 3-meter boards involved falling from the apparatus. As with the 1-meter boards, railings are a must and need to extend at least to the water. Midrails should also be in place. On the 3-meter board rails, it is recommended the lower portion (from the midrail down) be covered to positively prevent January 2014 Page 17 anyone from slipping through onto the deck. Visibility should be still be maintained. Therefore, chain link fencing is an excellent choice for covering the lower portion of the rails. The ladder to most existing 3-meter boards is perfectly vertical. This forces the climber to lean slightly backwards while ascending the ladder. They are also climbing with wet hands and feet. This is not the best combination in the world. Retrofit the ladder so that the new ladder is slightly inclined. Consider installing slightly gritty tape on the backside of the pipe where your fingers grab the pipe. It is also recommended that thick rubber matting be installed around the base of the ladder. This should extend in a minimum 6-foot radius from the ladder. OPENING YOUR POOL – Some physical aspects to consider. This can seem like an endless process with all of the things to do. However, you can get through it with a little planning. For those with a safety cover, remove this. Clean it well and allow it to thoroughly dry before storing it. This should prevent any mildew or mold from forming. Drain the water in the pool if you have any remaining. Some of you have to keep water in your pool to keep the bottom and/or walls from heaving. You may have to get your hand skimmer out and clean all the debris out of the water first. Be careful here! The bottom may be slimy. Walk around the basin of the pool. Look for cracks that need to be repaired. This is a good time to check the paint job to see if a new one is in order. If it is, do this next. Fill the pool with water. Remember, the water should be halfway up the skimmer. This is frequently done via the fire department’s hose connected to a fire hydrant. If this is not the method you use, just fill it up as you normally would fill it. If you are new to the job and are not sure how your pool is filled, ask the City water person. They probably know. Next, remove all the plugs that you installed last year at the end of the season from the return jets. Don’t forget any! Reinstall the eyeballs in the return jets if you have these. Now move the eyeballs toward the top of the water level and to your right (when standing over the pool and looking at the jets). Doing this allows the water to circulate counterclockwise. This is important as it allows the skimmer to work to its maximum capacity. Now remove the winter plugs from the skimmers and replace the skimmer baskets. Remove the plugs from the ladder holes/sleeves and clean out any debris that might have accumulated over the winter. Check for cracks that are radiating from the sleeves and fill them. If you don’t, they will spread. Reinstall the ladders in their proper locations. Prior to reinstalling the diving board(s), if you took them down last year, carefully examine them. Pay particular attention to attachment and fulcrum points. Cracks undermine the structural integrity of the board. The cracks may just be in the outer skin of the board but it is January 2014 Page 18 best not to guess, replace it. Cracks at the rear bolt holes are almost assuredly from overtorqueing the bolts. Always use a torque wrench to avoid this. Most manufacturers are now recommending leaving the boards in place over the winter. Reinstall the lights if you have them. Check the gaskets and replace them if necessary. Install the drain plug(s) on your pump(s) and filters. Reinstall the pressure gauge on the filter. If your filter has a sight glass and/or air relief, reinstall them at this time. For those with heaters, reconnect the pressure switch. Add the chemicals at this time. For most areas, an initial blast of 2 lbs. of shocking chemical can get you started. If your pool is larger than 35,000 gallons, start with 3 lbs. of chemical. Now add 1 quart of super strength (polymer) Algaecide. A recommended chemical to add at this time if you have metals (like iron) in your water is a Metal Sequestering Agent. Check your records to see if this has been used before. Also, contact your chemical supplier. They may have records on this or will be able to make some suggestions here. Remember that your supplier can best assist you if they know your pool dimensions, what type of chemicals you are using, and they have a baseline chemical analysis of your supply water. So have those ready. POOL MANUAL Mission Statement Your Pool should have a mission statement. It should coincide with your park district (school or city) Mission Statement. This statement usually covers the broad strokes of: * What the pool will provide i.e. recreational opportunities. * To whom will the opportunities be provided? Ages, stages of life, abilities, etc. * Visibility of the pool. The awareness of the public to your pool and the lifelong benefits it provides. * The contribution of the pool to the local quality of life. * How the staff will treat its customers (with courtesy, respect, a willingness to assist them in enjoying their stay, etc.). The Welcome Page This is where you welcome them to your pool team. It will set the tone for the rest of the manual. Let them know that they are valuable and appreciated members of the swimming pool January 2014 Page 19 staff. The staff is critical in the operation of the pool and must rely on each other to fulfill the goals of the Mission Statement. Impress upon them that the job can be a “fun” job but that it is to be taken very seriously. Swimming pools have the potential for numerous types of accidents and the staff must be vigilant in their duties. Expect them to always be on the lookout for deficiencies and hazards and empower them to correct them. Also, encourage them to find other ways to improve the overall operation of the pool and the experiences of its patrons. Remind them that they are highly visible in their positions and thus must act as ambassadors of your park district (school or city). Frequently, they are looked on as role models (whether they like it or not) and need to act accordingly. Impress upon them (as this may their first job) that once they receive their life guarding certification, their training is just beginning. As with any job, continuous training improves knowledge and skills. It also sustains proficiency in the skills they have acquired. The old adage, “Use it or lose it” applies here. Lastly, challenge them to be the best they can be and make your pool the best it can be. Facility Description There are several reasons to put into words a description of your pool facility. The first reason is so that you will have to find out for yourself what exactly you have, for example, “How much water it will hold” etc., etc. This can be very beneficial when trying to solve problems with your water chemistry, dealing with vendors, obtaining the correct information from others about mechanical problems; even determining how many supplies you’ll need. A facility map should be made. A copy should be given to all local EMS facilities. The description should include: 1. The general location of your pool in your community. 2. The street address. 3. Is parking available? Street or lot? Paved or gravel? 4. Is the facility ADA compliant? 5. When updates were made in the past. 6. Was the facility built or updated with grant money? If yes, from where were the funds obtained? 7. Special features of the pool such as, slide (include footage), diving board(s) (include heights), fountains, etc. January 2014 Page 20 8. The water depth (not depth from bottom to deck) of the shallow end to the depth in the deepest portion. 9. Total gallons the pool will hold. 10. Is the pool heated? If yes, between what temperatures 11. Type of filtration system. 12. Brief locker room description. Number of showers, lockable baskets, benches, etc. 13. If the pool is located in a park, you may want to give brief description of what the park offers. If it is a stand-alone facility, what is nearby the pool that could be of interest? 14. Is the pool facility available for rent or parties? In essence, you are creating a press release about your facility. In fact, it could be used for that purpose. A chamber of commerce, economic development commission and the like can also use it when pitching the virtues of your city/park/school. Lastly, who runs or administrates your pool facility; the park board, the city, a recreation council, school. Policies and Procedures Section This section covers all of the things that pertain to the policies and procedures of your staff. There are volumes of information out there on the things to cover in this section. Here are just of few items with some comments. Conduct: Staff needs to be told what is expected of them. For many, this may be their first job. Don’t assume they know how to act while on the job. Appearance: This entails grooming and attire. Drug Use: Alcohol, smoking, and even prescription drug use should be addressed. Do you want lifeguards on duty if taking certain prescription medications? Language: Yes. Let them know that profanity is prohibited. Disciplinary Action: Lay out what your discipline plan is. Remember not to deviate from this plan and do not discriminate when enforcing it. This may be a good spot to let them know that employment is “at will” and they can be terminated at any time. January 2014 Page 21 Harassment: Harassment will not be tolerated, period. Let them know the specific procedure you want them to follow if they feel they are being harassed. Termination: What is expected from the employee when they are terminated? What procedures will be taken or steps completed by both parties? Also see Employment Disclaimer Form at the end of this section. Benefits: If you offer any benefits, what are these? Personal Visits and Communication: Will you allow visits and telephone calls from friends or family of employees? This one can be difficult for teenagers to follow. Payroll: How often will the employees be paid? If the end of a pay period falls on a holiday or weekend when will receive their paycheck? Absence and Leave: What is your policy regarding sick employees? What procedure do you wish them to follow in notifying someone when they are ill? Other items to address can be military leave, funerals, weddings, etc. What do you wish the employees to do on days of inclement weather? Emergencies and Safety: This one covers fires, tornadoes, chemical emergencies, accidents and injuries. There should be a policy in place for each. Weather: Generally speaking, outdoor pools do not open the pool unless a certain air temperature is met. This should be put into writing. This will save you a lot of headaches with the public by establishing a written policy on this one. Storm conditions should be the signal to close the pool. If lightning is seen or thunder heard, the pool should be evacuated. An excellent tool is a NOAA alert radio. They only turn on when threatening weather is approaching. These are very inexpensive and should be placed at the front desk. Rentals or Special Events: Renting the pool for private parties or special events can be a good source of additional income. However, accidents seem to occur more during these functions than during open swim. Do not compromise your staff-to-swimmer ratio for these functions. Also, rental groups must understand that all pool policies, procedures, and rules will be strictly enforced. Admissions/Prices: A price schedule needs to be in place for admission to the facility; daily, half days, evenings, lessons, season passes, family passes, rentals. These are a few categories to include. Will you allow refunds if the pool closes early? Establish a written policy for this. Don’t forget about our Canadian friends. Will you accept admission at par or will you be checking the exchange rate daily? You may want to post this. Patron Pool Rules This list can become quite extensive and it’s easy to get carried away. Some of the items to cover follow. January 2014 Page 22 * Communicable diseases, open cuts, or diarrhea in the last two weeks. If patrons have these they should be prohibited from the pool. * Food and drink (except water) should be prohibited on the pool deck area. No glass containers. * Patrons must shower with soap prior to entering the pool. They must wash hands after using toilet facilities. * No running. No rough play including chicken fights, dunking, pushing into the pool, etc. * Animals. Prohibited. * Alcohol and Drugs. Patrons under the influence of alcohol or other drugs where judgment has been impaired are prohibited. * Swimsuits only. No cutoffs. * Tobacco. Smoking and chewing tobacco are prohibited. * Swim diapers. These need to be required of all patrons who are not fully toilet trained. Have these available for sale at the front desk. * Toys. It is recommended that these be prohibited. This means no tubes, rafts, squirt guns, balls, etc. Masks, fins, and snorkels are acceptable. Personal floatation devices are acceptable only if they are Coast Guard approved. Water wings are NOT floatation devices. * Diving. If allowed, designate the area. It is recommended that a separate diving sign be posted at this area. It should show and explain proper diving technique. * Supervision. An individual who is at least 15 years old should accompany children. * No spitting, spouting, or nose blowing in the pool. * No profanity. * Personal communication devices and devices capable of taking photographic images are prohibited in the locker/changing room areas. Slide Rules If you have a slide at your facility here are some basic rules. * To use the slide, you should be able to swim at a water depth of a minimum of 5 feet. Possible exceptions to this are if an adult is in the catch basin. January 2014 Page 23 * Users must go one at a time and the catch basin be clear. * Users must either be seated or lying on their back. No head first sliding or stopping once started. * After exiting the slide, move immediately out of the splash area or catch basin. * Running or horseplay on the stairs is prohibited. Handrail use is recommended. Diving Board Rules * WARNING (In large red print) Head and neck injuries can result from improper diving. Use caution when diving. Once again, a picture and explanation of proper diving technique is recommended. * Persons weighing more than 175 pounds may incur additional hazards. * One bounce only. * Dive straight off the end of the board. * Do not swim under the board or loiter (hang out) in the diving area. * Only one person at a time one the board. * Diving off the board only. No diving from the deck area. * Do not adjust the fulcrum. * Be sure to check the diving area before diving. Let the previous diver reach the wall or ladder before diving. * If you are uncertain about anything pertaining to diving, ask the lifeguard first. Enforcement of Rules Posting of rules and regulations is not enough. The rules need to be enforced. This needs to be done by all staff firmly, yet politely. Employees need to be consistent and fair when enforcing the rules. If a patron needs to be expelled, document the expulsion. Relieving a Lifeguard This procedure is for relieving a lifeguard at an elevated position or guard stand. It follows American Red Cross standards. January 2014 Page 24 1. The incoming guard will take a position next to the stand and observes the area of responsibility for that particular stand. When the incoming guard has scanned the area and is aware of the ongoing activity, he/she signals the guard in the elevated position to climb down. 2. The outgoing lifeguard then takes position on the deck and observes ongoing activity, then signals the incoming guard to take up their position in the stand. Once positioned, the incoming guard informs the outgoing guard that they can leave. 3. Outgoing guards should observe the deck area for any problems or concerns prior to going on break. Litter should be picked up and bathhouse/changing areas should be inspected prior to going on break. Coverage Zone Coverage: Each lifeguard should be assigned a specific zone to cover from each station. This may change, as sometimes there will be more guards on duty due to increases in swimmer load. Guards should be expected to know how many guards are on duty and what zones are to be covered. Have a chart that shows where the zones are for the number of guards on duty. If there is a problem with covering a zone for whatever reason, the pool manager should be notified prior to deviating from the established schedule. Common areas to miss when scanning zones are directly below the chair or station, slides, and ladders. Make sure they know to include these areas when scanning. There are different techniques to use when scanning and you will have to establish the method you want your staff to use. Back-up Coverage: Should an emergency occur, one or more lifeguards might need to leave their station. The remaining guards should then move in to cover the missing guard’s zone. Lifeguard Communication Communication with patrons can be accomplished through use of the whistle in combination with verbal and hand signals. Guards will also need to be able to communicate with each other in a system that is simple, quick, and understood by all. Excellent communication in an emergency can make all the difference in the world in terms of the outcome. You should establish your own system. However, here is one system that works. * One short whistle blast and point – use this to get a swimmer’s attention. * Two short whistle blasts – this is used to get another guard’s attention. * Three short whistle blasts – tells the other guards that there is an emergency and help is required. January 2014 Page 25 * One long blast – clear the pool. * Standing – Use this in combination with other signals above. Standing is a visual cue to other guards that a potential rescue is imminent. Emergencies There can be several levels of emergency. There needs to be an established plan in place to deal with these emergencies. Practice these plans as hesitation in implementing a plan can have devastating results. Non-Life Threatening First Aid Required: This category entails things like cuts, abrasions, insect bites, and sunburn. * Guard Awareness – the lifeguard sees or someone tells of a problem. * Victim Recognition – the lifeguard identifies the person requiring first aid. * Guard Reaction – Whenever possible, the lifeguard on duty at a particular station should direct the individual to the first aid area. This is more than likely the pool office. The guard should try to observe the individual making their way to the first aid area. If the person is too young or too upset to make it over to the first aid area, the guard should get the attention of the next closest guard and indicate that to that guard that they will be leaving their station. The Zone Coverage Section then comes into play. The guard should then assist the person over to the first aid area. If the injured person will not go to the first aid area, the guard should then go to the office to get someone who can return to the person and perform the necessary first aid. * Back-up Coverage – Once the initial lifeguard has notified a 2nd guard, the 2nd guard should notify any other guard who will have to adjust their zone so that the missing guard’s area is being observed. * First Aid – A lifeguard or other qualified individual will perform the necessary first aid. When necessary, this person will also complete the accident report. The pool manager, or head guard, will call the parents/guardians if it is felt a younger swimmer should go home. Life Threatening – Drowning in Progress: This includes both equipment and swimming rescues to conscious victims. Some of these situations will require clearing the pool while others will not. * Guard Awareness – The lifeguard is told by someone or actually witnesses that there is problem. January 2014 Page 26 * Victim Recognition – The lifeguard identifies who is in trouble and quickly determines if he/she will be able to assist the person by entering the water or remaining on the pool deck. * Guard Reaction – The guard should notify the other guards using the signaling system established. The guard should notify the other guards if he/she intends to enter the water. See the Zone Coverage Section now. If the victim is close enough, the guard may use the Shepard’s Crook or ring buoy. The guard then pulls the victim to safety. The guard should continually talk to the victim and assure him/her that they will be all right. Once the victim is safe and the incident is over, the guard should then immediately fill out a rescue form. * Back-up Coverage – Once the other guards were notified that the first guard was entering the water, back-up procedures should go into effect. All guards will then need to adjust their zones of coverage. If all staff is needed, the pool should be cleared. * Rescue Form – Once the victim is safe, the guard should go to the office and fill out a rescue form. When the guard goes to fill out the form, a replacement guard should take his/her place until they can return. * Rescue Completion – When the guard or replacement returns to their station, other guards should be notified of the return and guarding zones should return to their original patterns. Life Threatening – Suspected Spinal Injury or Unconscious Victim * Guard Awareness – The lifeguard sees or is informed that there is a problem. * Victim Recognition – The lifeguard visually identifies the swimmer in trouble and determines what type of rescue is warranted. * Guard Reaction – The guard notifies other guards with the established signal. Assistance will be needed for this situation. Once the first guard has entered the water, the 2nd closest guard will need to supervise that zone and be prepared to assist the first guard. The 2nd guard should then alert the 3rd guard who should then give the signal to clear the pool. The 3rd guard should then call the Emergency Medical System (EMS). This guard should then inform the front desk not to admit any more patrons. The front desk should then contact the Director of Parks and Recreation. The 3rd guard should be waiting for the EMS personnel to direct them to the appropriate area. If it is available, unlock the emergency access in the fence. As soon as possible, all but two guards should gather at the area of the pool where the rescue is underway. The remaining two guards will be crowd control, steering crowds away from the area where the EMS personnel will be arriving and, the rescue area. Once the first guard reaches the victim and assesses their breathing, they need to inform the other guards of the victim’s status. Now the other guards will enter the water and begin the established suspected spinal cord injury procedures. January 2014 Page 27 Spinal cord injury procedures will be followed as outlined in the Red Cross lifeguard manual. Once the victim is strapped to the backboard, the victim will not be removed from the water until the EMS personnel arrive and direct pool personnel to do so. The only exception to this would be the need to initiate Cardiopulmonary Resuscitation (C.P.R.) or Artificial Respiration (rescue breathing) or utilize an AED. Once the victim is removed from the pool by EMS personnel, guards will return to their duty positions and swimmers can reenter the pool. * Rescue Form – The first guard involved will immediately complete an accident form and rescue form and discuss it only with the pool manager and/or Parks Director. Guards must not discuss the victim’s status or accident whatsoever with the media or other swimmers. All inquiries must be directed to the Director of Parks. Life Threatening – C.P.R., Heat Stroke, Extensive Bleeding Outside the Water * Guard Awareness – Lifeguard sees or is informed of a problem. * Victim Recognition – The lifeguard makes visual recognition of the victim. * Guard Reaction – The first guard to identify the victim of any life threatening injury needs to alert other guards with the established signaling system. The guards immediately leave their stations and attend to the victim. Once the first guard has left their station, the 2nd closest guard should supervise that zone and be prepared to assist the first guard. The second guard should alert the 3rd guard who should give the audible signal to clear the pool. This guard should then initiate the EMS and wait for the EMS personnel to arrive and direct them accordingly. Guards should not allow any additional patrons to enter the facility. All calls and inquiries should be directed to the head of the Parks Department. The remainder of the guards should report to the accident scene as soon as possible to act as crowd control. A guard should remain with the family of the victim if they are present. Once the EMS personnel have left the facility, patrons may be allowed to reenter the facility. * Form Completion – As soon as the EMS personnel have left the facility, the first guard should complete an accident form and discuss it with the facility manager. Guards should be instructed not to discuss or comment on the accident or the victim’s status with the media. All inquiries should be directed toward the head of the Parks department. * Post accident Meeting – After a life threatening event or when artificial respiration (also AED) has been used, a staff meeting should be held with all personnel to discuss the event. Guards should support each other after any traumatic event. In the event of a near drowning or drowning, counselors may need to be involved to assist guards in dealing with the event. January 2014 Page 28 Missing Persons If a patron reports that they are unable to locate someone who is believed to be at the facility, they should be directed to the pool manager or the head guard on duty. Initially, the suspected missing person’s name should be announced over the loudspeaker or via bullhorn. They should be directed to immediately report to the office. If the suspected missing person is a small child, the guard on break and the pool manager will assist in attempting to locate the child. Telephone calls may need to be made to see if the person has found a ride home. It is possible that the pool will have to be cleared to find a missing child. Maintenance Regular maintenance can be a headache and time consuming. However, failing to perform this maintenance can result in areas or items that become hazards or will breakdown. Additionally, the public expects to see a clean and well-maintained facility at all times. Although most staff will have assigned duties when it comes to maintenance, it is important to point out to all staff that are expected to pick up trash, clean up spills, etc. without being told. Damage to the facility should be immediately reported to the pool manager. This includes damage in the parking lot and surrounding grounds. Some typical routine maintenance items that should be assigned to staff include: * Taking water samples. * Cleaning of the pool deck and surrounding areas. * Cleaning and disinfecting bathrooms and shower areas. * General cleaning of the pool office/desk area. * Emptying of all trash receptacles. * Pulling weeds around the facility. Maintenance of equipment used to chlorinate or pump water should be restricted to a limited number of personnel. Insure that personnel who operate and maintain this equipment have been thoroughly trained on each piece. Generally, there is little to no maintenance regarding chemicals. However, occasionally chemicals in storage will need to be moved for cleaning an area. Also, storage of chemicals may need to be adjusted. Make sure that proper precautions are taken when transporting chemicals even short distances. January 2014 Page 29 Hazard Communication At first Hazard Communication can be a headache to implement. However, it is vital that all employees receive training in this area. The object of Hazard Communication is that all employees have the right to know what chemicals they are or might be exposed to, how to handle them and work with them safely, and basic first aid procedures regarding each chemical. Training is the key here and all training should be ongoing, documented and kept on file. There should be a master list of all the chemicals used in your facility. Every employee should know the location of this list and have access to the list. Every chemical on hand should have a corresponding Material Safety Data Sheet (MSDS). All MSDS are required to have certain information. However, there are differences in the MSDS format used by manufacturers of chemicals. Become familiar with the different formats used. All containers containing chemicals need to display the contents of the container. The label should list the chemicals, manufacturer, appropriate warnings, and other pertinent information. Try to avoid transferring chemicals into non-original containers. Fire Extinguishers Extinguishers need to be mounted, clearly visible and accessible, and inspected on a monthly basis. Staff should receive training on the appropriate use of fire extinguishers. Local fire departments are usually happy to provide this. Pay special attention to the use of fire extinguishers and swimming pool chemicals. Special precautions may need to be taken with fire extinguishers and these chemicals. Blood Borne Pathogens and Infectious Disease To protect your staff and the patrons of the pool, training should take place in this area. When blood and other body fluids are present, it is very rare that you will know whether or not the patron has an infectious disease. Therefore, you must assume that they do have an infectious disease and take appropriate precautions. A kit containing items such as a protective shield (mask) and gloves can be obtained through various sources. Vinyl gloves without powder are recommended, as many people are allergic to latex gloves and the powder. It is also recommended that a jug of bleach be on hand to disinfect surfaces where blood and other body fluids have come in contact. The pool staff should receive the Hepatitis B series vaccinations. A short list of precautions includes: * Assume that blood, body fluids, and accident victims are contaminated with an infectious disease. * Avoid contact with these fluids whenever possible. January 2014 Page 30 * Wear gloves whenever you anticipate coming in contact with these fluids. * Wash hands and other skin parts that have come in contact with these fluids immediately after caring for the patron, even if gloves were worn. * Dispose of contaminated waste properly. Pool Manager – Position Description This can be modified to suit the particular needs of your pool. However, if you don’t have anything in this area, here is a start. The pool manager is part of the Park District/School team that supervises the operations of the swimming pool. Remember that the manager is the on-site supervisor and is responsible for the impression the pool gives to the public. They are also the link between the public and the Parks and Recreation department or school administration. The pool is generally open for twelve to fourteen weeks during the summer months. Indoor pools are generally open year around. Pool activities include (feel free to expand or subtract here as necessary): morning swimming lessons, general open swimming, pool rentals, and water programs. On-site supervision of the pool will be performed by the manager and, in their absence, the head guard. The chain-of-command needs to be stressed and utilized at all times. Job Prerequisites: Current certification in Lifeguard Training, WSI, First Aid, C.P.R. and A.E.D. Previous supervisory experience is preferred. A certified Aquatics Facility Operator or Certified Pool Operator is highly recommended. Scope of Responsibility: The pool manager is responsible for the overall supervision of the pool staff, and the on-site operation of the pool. Supervision: The pool manager will report to the director of the Parks and Recreation (or the school administrator). General Responsibilities: * Make certain the pool staff is serving the public in a positive way. * Be aware and knowledgeable of pool maintenance, admissions, and emergency procedures. * Insure that pool rules, policies, and procedures are being adhered to. * Insure the facility is kept clean and well maintained at all times. * Communicate concerns and issues with appropriate parties. January 2014 Page 31 * Assist the Director of Parks and Recreation (school administrator) in planning and coordinating staff training and staff skill checks. * Coordinate efforts with rental parties and special events. * Coordinate facility concerns and program development with swimming lessons. Special Duties: * Determine the staffing levels of at the pool. * Develop staff work schedules. * Assign lifeguard rotations. * Prepare payroll. * Monitor staffing hours and clear any overtime shifts with Supervisor. * Monitor and complete daily cash deposits. * Test and record water for ph., chlorine and alkalinity at designated intervals throughout the day. * Completion of accident forms, maintenance forms, and daily reports. * Perform accident follow-up calls. * Routinely inspect the facility for repairs or safety concerns. * Inventory control of supplies and ordering of supplies needed. * Assume lifeguarding and instructing duties as warranted or scheduled. * Establish and maintain programming schedules such as swimming lessons. * Liaison and spokesperson to the public on matters relating to the swimming pool. Head Lifeguard – Position Description The head lifeguard is part of the management team that supervises the operations at the pool. The head lifeguard is responsible for the image given by the lifeguard staff. In the absence of the pool manager, the head lifeguard will assume the on-site supervisory role at the pool. January 2014 Page 32 Job Prerequisites: Current in Lifeguard training, WSI, First Aid, C.P.R. and A.E.D. Scope of Responsibilities: The head lifeguard is responsible for the continual monitoring of staff lifeguard skills. The head lifeguard will step in and assume responsibility for the facility when assigned by and in the absence of the pool manager. Supervision: The head lifeguard will report to the pool manager and the Director of Parks and Recreation (school administrator). General Responsibilities: * Make certain the lifeguard staff is serving the public in a positive way. * Be aware and knowledgeable of emergency action plans. * Insure pool rules, policies and procedures are being adhered to. * Advise the lifeguard staff in skills and training areas. * Insure the facility is kept clean and well maintained at all times. * Communicate concerns and issues with appropriate parties. * Work as a practicing lifeguard and/or instructor. Specific Duties: * Act as the lifeguard captain – make certain the guards are at their stations on time and following procedures as outlined in the staff manual. * Daily monitoring of first aid and safety supplies. * Assist manager in determining appropriate guard staffing levels. * Monitor that first aid is administered adequately. * Make certain that all zone charts are up-to-date. * Occasionally assume the responsibility of pool manager. * Cell phones, pagers, blackberries and other personal communication devices shall not be with you while lifeguarding. January 2014 Page 33 Lifeguard – Position Description Job Prerequisites: Current certification in Lifeguard Training, First Aid, C.P.R. and A.E.D.. Lifeguards at our pool are responsible for providing a safe environment at our facility. Guards will provide a positive image of the facility and its services by attentive, conscientious and courteous behavior on the job. Guards report to the pool manager, head lifeguard and the Director of Parks (School administrator). Duties shall include: * Warn facility patrons against unsafe practices. * Watch swimmers through safe scanning practices and perform rescue/assist as necessary. * Enforce pool and facility rules and regulations. * Maintain order in the pool area, bathhouse and deck area. * Perform assigned cleaning duties. * Guards will test water, inspect equipment, clean areas, and treat water as directed. * Guards will complete accident report forms, rescue forms, and incident forms. * Guards will perform first aid, C.P.R. and artificial respiration as needed. * Cell phones, pagers, blackberries and other personal communication shall not be with you while lifeguarding. Other responsibilities and guidelines of the lifeguard position include: * Guards on duty in the pool area will not leave their station until relieved by another guard. * Guards will remain in the pool facility while on duty. This includes break times. * Guards will not sit or stand together while on duty. Each guard will be assigned a zone to cover. * Guards will be trained and will enforce safe operation of slides, ladders, boards, and general pool use guidelines. * Guards may be assigned to be “on call” on poor weather days and may be sent home on low attendance days. * Guards will assist in working as the cashier during their scheduled shift time. * Guards will not swim on duty unless permission has been granted by the pool manager. January 2014 Page 34 * If a guard has any doubts about a person’s ability to swim, he/she will ask the person to perform a swimming test. If the person refuses or fails the test, they must remain in the shallow end of the pool. They cannot enter the deep end of the pool. * Guards will partition off areas of the pool for different programs and activities. * Guards will wear the required uniform. It is strongly recommended that guards wear a hat or visor, ultraviolet (UV A and UV B) eye protection with polarized lenses, and sun block. * While on duty, guards are expected to be dressed and in the uniform. Other attire is not authorized. * Long hair must be tied back while on duty. Jewelry shall be limited to waterproof watches. Post earrings will be allowed. * Guards must arrive at the facility in the uniform and be ready to work at the start of their shift. * Guards will participate in periodic skill reviews and emergency drills when provided. * Guards will have the authority to correct any violations of rules but should be courteous at all times. If a rule is violated after a first warning has been given, guards may ask the person to sit out of the water for 10-15 minutes. If a 2nd warning is given and violated, guards may send the person home. The pool manager should be notified whenever a person is sent home. An incident report should be completed as soon as possible. * Guards are responsible for recording their time correctly on the time card. Timecards shall be given to the pool manager on the designated days. NOTE: Any overtime recorded on a timecard must have been approved by the pool manager prior to it being worked. * Facility keys that are checked out to the pool staff will be turned in at the end of the season. Final paychecks will be held until staff turns in their designated key(s). Swim Instructors Some staff members will also be teaching swimming lessons. This position requires the same basic standards as any other position listed in this manual. Additional items for Swim Instructors: * Instructors need to be WSI certified in addition to Lifeguard Training, C.P.R., First Aid, and A.E.D. January 2014 Page 35 * The pool manager will supervise instructors. Any problems with the instructional aspect of the position should be addressed to the manager. The pool manager is also available to assist you with any problem you are having with a particular student or aspect of the class. * Instructors will see that their timecards have a separate area for recording instructional hours worked. These hours need to be separated from regular lifeguarding hours. * The pool manager will make work schedules for instructional hours. The schedule will be given to instructors/guards every two weeks prior. * At a minimum, midseason and/or post season evaluations on your performance will be conducted by the pool manager and Director of Parks (School Administrator). Your input is encouraged throughout the program. Our instructional program continues to improve because of the suggestions provided by our instructors and students. Cashier Guide There will some differences from facility to facility on this subject but here is a general guide to follow. Daily Admission Fees Everyone (except those under the age of 2) must pay the daily admission or buy a season pass. The fee schedule should be listed separately for cashiers. Non-swimmers should not be allowed in the facility for free. Requests may come from parents, grandparents, and daycare operators to just “watch” and indicating that do not plan to swim. Please politely explain to them that the fee is a facility admission fee and not a swimming fee. Employees of the pool may swim free if it is a scheduled workday for that employee. The employee should come early or stay late to swim. Otherwise, all staff will be expected to pay admission fees (unless it is a perk you provide) if swimming with friends, family, or spending leisure time at the pool. Season Passes Your procedure may vary here but this how one facility operates their season passes. Season passes can be purchased from either the Parks office or at the pool facility. A number will be issued to the patron(s) to use for the season. This number is taken from their receipt and that number will be recorded in an index file for future confirmation. If a patron gives you a number that you suspect is false, you will need to obtain further information from them to verify validity of the number (address, telephone number, etc.). January 2014 Page 36 Please note that a “Family” season pass is defined as the immediate family only. This would be mom, dad, brothers, and sisters. It does not apply to baby sitters, daycare providers, boyfriend/girlfriend etc. They must purchase a separate pass or pay the daily admission fee. Carry-Ins Your policy may vary on this subject. Patrons are able to bring in such items such as lawn chairs, swim floaties/ toys and beverages contained in plastic containers. Balls, inner tubes, and squirt guns are prohibited. Glass containers, sunflower seeds, gum, all tobacco products and alcohol are prohibited. Recording Daily Admissions Each admittance into the pool facility must be accounted for on the daily tally sheet. Even those that are free (infants) or use a season pass need to be recorded under the appropriate column. This information provides necessary daily attendance figures. Pool staff will be trained in how to use the daily tally sheets. It is important that you fully understand how the information is recorded and tallied. So, if you have any questions throughout the season, please ask the designated bookkeeper or the pool manager for clarification. Daycare groups, with prior permission from the Parks and Recreation office (school administration) will be permitted to “charge” admission. The groups eligible to do so will be listed inside the season passes index file. When a group charges, you will need to look up their card and use it to complete a Charge Form. It is important that all patrons are accounted for. The pool manager/head lifeguard will be responsible to turn the Charge Form in to the Parks and Recreation (school business office) main office. These forms will need to be turned in the very last day of each month. When selling punch cards, season passes or swimming lessons, the information also needs to be recorded on the daily tally sheet in the appropriate column. General Cashier Guidelines 1. Count the start change prior to beginning your shift – verify the amount of the sign out sheet. 2. Close the moneybox between each transaction, do not leave open or out in the open when not in use. 3. Personal checks are accepted for the amount of purchase only. Please make sure the patron’s driver’s license number and current telephone number is listed on the check. 4. No two-party checks will be cashed. January 2014 Page 37 5. Leave any cash a customer gives you turned sideways on the top of the drawer until the transaction is complete. Then if a customer indicates that they gave you a $20.00 bill when you gave them change for a $10.00 bill, you can double check the denomination. 6. Credit/debit cards will not be accepted at the pool. 7. Never leave the money in the drawer unattended or unlocked. 8. All monies and receipts need to be stored in the provided safe at the end of each day. 9. The staff person who assists in preparing the daily tally sheet at the end of the day must input their signature in the designated area. The pool manager will also sign off after double-checking the prepared tally sheet. 10. Unless you plan to give our northern neighbors admission at “par”, you will need to know the exchange rate. This rate changes daily. Answering the Telephone All staff is responsible for answering the telephone during hours of operation. Please answer with the following greeting: “___________ Pool, this is (your name) How may I help you?” Please be sure to give out accurate information in a pleasing fashion. The tone of your voice sets the stage for whether or not the person on the other end of the phone will have a positive image of your pool. Do not take the last sentence lightly or for granted. The overwhelming majority of the calls will be concerning the hours of operation and costs. If you are unsure about an answer for a question, do not guess! Direct the caller to the pool manager or head lifeguard on duty. Ask the patron if you may put them on hold until these personnel can be reached. The telephone is a business tool. Employees should refrain from making personal calls from this telephone. Do not leave your station to run messages to guards on duty. Write the message down and post it on the bulletin board identifying who the message is for. Inform the caller that messages will not be delivered but posted and the employee should see the message at their next break or by the end of their shift. Patrons may use the telephone to secure a ride home or in the event of an emergency. (This could be prohibited if you have a pay telephone available). Janitorial Responsibilities When working in the pool office, staff will be responsible for monitoring the bathhouse. On busy days, each rest/change room area should be checked at least hourly. Employees are to dispose of any littler/debris that is found, restock needed items, close off dripping water valves, and look for/repair signs of vandalism. January 2014 Page 38 If the pool office is busy and you are needed, report any major cleaning needed to the pool manager or the next rotating staff assigned to the pool office. Lost and Found A box will be left at the pool office for lost/found items. Hopefully, most people will check back to see if their lost item is at the pool. This box will remain in the pool office until the end of the season. Any unclaimed items at this time will be donated to charity. Locker/Changing Room Rules * No horseplay. * No towel snapping. * No running. * Facility is NOT responsible for lost, damaged, or stolen items. If your items are important, use your own lock to secure your items. * Personal communication such as cell phones, blackberries, and pagers are prohibited in this area. * Cameras and any other picture taking devices are prohibited in this area. January 2014 Page 39 Pool Reservation Form NAME OF GROUP:___________________________________________________________ CONTACT PERSON:__________________________________________________________ ADDRESS:___________________________________________________________________ WORK PHONE#:_______________________ HOME PHONE#:______________________ CITY/STATE/ZIP CODE:______________________________________________________ RESERVATION DATE:________________________________________________________ HOURS OF RESERVATION:___________________________________________________ # IN GROUP:_____________________________________________________________________ DETAILS: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ __________________________________________________________________________ RECEIPT#:__________________________________________________________________ RESERVED BY (STAFFER NAME):_____________________________________________ DATE RESERVATION MADE:_________________________________________________ RECORDED IN POOL MANAGER’S SCHEDULE BOOK?:________________________ January 2014 Page 40 Payroll Procedures for Pool Employees It is the responsibility of each employee to submit his or her completed timecard to the pool manager. The timecards are due by 8:30 am on each payroll date. No exceptions will be made. If we do not receive a timecard by 8:30, the employee will have to wait until the next payroll date to be paid. All necessary paperwork (W-4, I-9) must be on file with the main office of the Parks and Recreation (school business office) before an employee is placed on the payroll. Timecards must contain the following information: * Employee’s name. * Employee’s social security number. * Pay period dates. * Total hours of instruction. * Total hours of life guarding. * Employee’s signature (This signature is to be done before you turn in the timecard to the pool manager. It signifies to the manager and the payroll clerk that you agree to the information being submitted). Pay Periods (example dates below) Monday May 15th Wednesday May 31st Thursday June 15th Friday June 31st Friday July 14th Friday July 28th Tuesday Aug 15th Thursday Aug 31st Friday Sept 15th Paychecks may be picked up after 4:00 on the assigned pay date. January 2014 Page 41 INCIDENT REPORT Use this report for rescues, discipline problems, and equipment problems) DATE:_______________________________________________________________________ TIME:_______________________________________________________________________ PATRON’S NAME:___________________________________________________________ STAFFER’S NAME:___________________________________________________________ INCIDENT DESCIPTION:________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ ACTION TAKEN BY STAFFER:________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ REVIEWED BY: _____________________________________________________________ Director’s (administrator’s) Signature:____________________________________________ January 2014 Page 42 MONTHLY EVALUATION OF SEASONAL EMPLOYEE Name of Employee:____________________________________________________________________ Job Title:_____________________________________________________________________ Evaluation Period From:______________________ To:______________________________ Instructions for Evaluations: 1. 2. 3. 4. 5. 1. Evaluate all factors. Place a check mark in the box next to each factor that most closely indicates your judgment. Consider factors only as they are defined. Comments must be made of each factor evaluated. Evaluate the employee only on the position that is currently held. Quality of work: (Disregard Volume) Consider accuracy, neatness, thoroughness. Did the employee turn out work which met acceptable standards? O Unacceptable____________________________________________________________ O Substandard_____________________________________________________________ O Satisfactory_____________________________________________________________ O High Type of Work_______________________________________________________ O Exceptional_____________________________________________________________ Comments: 2. Quantity of Work: (Disregard Quality) Did employee produce an acceptable amount of work? O Very Low_______________________________________________________________ O Low__________________________________________________________________ O Normal_________________________________________________________________ O Above Normal___________________________________________________________ O Exceptionally High_______________________________________________________ Comments: January 2014 Page 43 3. Dependability: How reliable was the employee in performing work and carrying out orders? O Unreliable______________________________________________________________ O Required considerable supervision___________________________________________ O Reliable; required normal supervision_________________________________________ O Very successful__________________________________________________________ O Exceptionally successful___________________________________________________ Comments: 4. Contact with Others: How well did the employee work with and for others? O Ineffective______________________________________________________________ O Had some difficulty_______________________________________________________ O Generally successful______________________________________________________ O Very successful__________________________________________________________ O Exceptionally successful___________________________________________________ Comments: 5. Attitude: Consider employee’s attitude toward ________Parks & Recreation (School District) and its policies, as well as the job. Was it constructive? O Poor___________________________________________________________________ O Fair____________________________________________________________________ O Good__________________________________________________________________ O Very good______________________________________________________________ O Excellent_______________________________________________________________ Comments: January 2014 Page 44 6. Initiative: Consider the employee’s talent for starting action. Did employee see things not being done and do them? O Always had to be told_____________________________________________________ O Frequently had to be told___________________________________________________ O Occasionally had to be told_________________________________________________ O Rarely had to be told______________________________________________________ O Never had to be told_______________________________________________________ Comments: 7. Judgment: Consider the intelligence, logic, and thought used in arriving at decisions, suggestions, and conclusions as related to the employee’s job. O Poor___________________________________________________________________ O Frequent errors___________________________________________________________ O Usually sound___________________________________________________________ O Well above average_______________________________________________________ O Exceptionally sound and logical_____________________________________________ Comments: 8. Appearance: Considering employee’s neatness in dress, grooming and cleanliness in relation to the job, was the employee’s appearance… O Satisfactory_____________________________________________________________ O Unsatisfactory___________________________________________________________ Comments: January 2014 Page 45 9. Punctuality and Attendance: Consider employee’s promptness in reporting to work, respect of break and lunch times and frequency of absences. O Satisfactory_____________________________________________________________ O Unsatisfactory___________________________________________________________ Number of days absent from scheduled work ______ Comments: 10. Development: How has the employee developed on the job? O Very slowly_____________________________________________________________ O Slowly_________________________________________________________________ O Normally_______________________________________________________________ O Rapidly_________________________________________________________________ O Very Rapidly____________________________________________________________ Comments: 11. Safety: Consider the employee’s use of safety equipment, attitude toward using safe work methods, and following established safety policies and procedures. O Satisfactory_____________________________________________________________ O Unsatisfactory___________________________________________________________ Comments: Evaluated by: ___________________________________Date:___________________________ Reviewed by: ___________________________________Date:___________________________ (Employee’s Signature) Signing this evaluation does not constitute your agreement with the evaluation. It simply means that you have read the evaluation. January 2014 Page 46 Lifeguard Personnel Evaluation Name of Lifeguard: ___________________________________________________________ The following evaluation was completed based on your summer performance as a lifeguard. The scales can be interpreted by a “5” meaning “Very good” or “always” and a “1” meaning “never” or “poor”. The circled responses are a general statement of your performance on each specific factor. After you have read this evaluation, please sign it and return it to the main office. Signing it does not constitute your agreement with the contents of the evaluation. It simply means that you have read the evaluation. 1. 2. Promptness Arriving and being prepared on time Up on guard chair # of days late to work _________ 5 5 5 4 4 4 3 3 3 2 2 2 1 1 1 Scanning techniques Rules enforcement Rescues/assists performed 5 5 5 5 5 5 4 4 4 4 4 4 3 3 3 3 3 3 2 2 2 2 2 2 1 1 1 1 1 1 First Aid Ability to perform first aid Willingness to perform first aid 5 5 4 4 3 3 2 2 1 1 Public Relations Cooperative spirit with patrons Positive representation of District/School 5 5 4 4 3 3 2 2 1 1 Maintenance Willingness to clean facility Initiative to clean without being asked Quick reporting of damaged equipment 5 5 5 4 4 4 3 3 3 2 2 2 1 1 1 Lifeguard skills Attentiveness Ability to anticipate problems Identification of problems/quick reaction time 3. 4. 5. January 2014 Page 47 6. General Appropriate uniform worn daily Attitude toward District/School & policies Attitude toward lifeguarding position Motivation to work 5 5 5 5 4 4 4 4 3 3 3 3 2 2 2 2 1 1 1 1 Evaluated by: _______________________________________Date_______________________ Reviewed by: _______________________________________Date_______________________ (Employee’s Signature) January 2014 Page 48 Group Charge Account Form Group Name: _______________________________________Date: ______________________ Contact Person: _____________________________________Phone: _____________________ Address: ______________________________________________________________________ All groups must have prior authorization to use this form. If you have questions whether or not a group has been authorized, please call the main office (_____________). This form should be submitted to Park District/School’s main office the first day of each month. The group will be billed on a monthly schedule. Statements must be paid within 10 days of receipt to avoid an additional late charge. An agency check is the preferred method of payment. Month: ____________________________ Year: _______________________ Specific Dates January 2014 #of Patrons @ $_________each Total Amount Due Page 49 Fecal Accident Response Recommendations for Pool Staff* (As taken from the Centers for Disease Control and Prevention) Poop in the Pool!! *Check for existing guidelines from your local health unit or municipality before implementing. These recommendations do not replace local regulations or guidelines. These recommendations are for responding to fecal accidents in chlorinated recreational water venues. Improper handling of chlorine-based disinfectants can cause injury. Always follow proper occupational safety and health requirements when following these recommendations. Pool Closures: Fecal accidents are a concern and an inconvenience to both pool operators and patrons. Pool operators should carefully explain to patrons why the pool needs to be closed in response to a fecal accident. Understanding that pool closure is necessary for proper disinfection and protection of the health and safety of swimmer is likely to promote support rather than frustration. Pool closures allow chlorine to do its job – to kill germs and help prevent Recreational Water Illnesses (RWIs). Important Background Information What Are Recreational Water Illnesses (RWIs)? What is the first thing that pops into your head when you think about water safety? Drowning? Slipping? Lightning? These are all good answers, and all are very important. But, did you know that germs can contaminate swimming water? These germs cause RWIs that have made many people sick. RWIs are caused by germs such as “Crypto” (KRIP-toe), which is short for Cryptosporidium, Giardia (gee-ARE-dee-uh), E. coli 0157:H7, and Shigella (Shi-GEL-uh). How Are RWIs Spread? RWIs are spread by swallowing pool water that has been contaminated with fecal matter. How? If someone has diarrhea, that person can easily contaminate the pool. Thank about it. Pool water is shared by every swimmer. Really, it’s communal bathing water. It is not sterile. It is not drinking water. The good news is that germs causing RWIs are killed by chlorine. However, chlorine doesn’t work right away. It takes time to kill germs and some germs like Crypto can live in pools for days. Even the best maintained pools can spread illness. January 2014 Page 50 Should All Fecal Accidents Be Treated the Same? NO! A diarrheal fecal accident is a higher-risk event than a formed stool accident. With most diarrheal illnesses, the number of infectious germs fund in each bowl movement decreases as the diarrhea stops and the person’s bowel movement returns to normal. Therefore, a formed stool is probably less of a risk than a diarrheal accident that you may not see. A formed stool may contain no germs a few, or many that can cause illness. You won’t know. The germs that may be present are less likely to be released into the pool because they are mostly contained within the stool. However, formed stool also protects the germs inside from being exposed to the chlorine in the pool, so prompt removal is necessary. Germ Inactivation Time for Chlorinated Water* Germ E. coli O 157:H7 Bacterium Hepatitis A Virus Giardia Parasite Crypto Parasite Time Less than 1 minute About 16 minutes About 45 minutes About 15,300 minutes or 10.6 days† Should You Treat a Formed Fecal Accident As If It Contains Crypto? No. In 1999, pool staff volunteers from across the country collected almost 300 samples from fecal accidents that occurred at waterparks and pools¶. The CDC then tested these samples for Crypto and Giardia. None of the sampled fecal samples tested positive for Crypto, but Giardia was found in 4.4% of the samples. These results suggest that formed fecal accidents pose only a very small Crypto threat but should be treated as a risk for spreading other germs (such as Giardia). Remember a diarrheal fecal accident is considered to be a higher-risk event than a formed-stool fecal accident. Formed Stool Plan 1. For both formed – stool and diarrheal fecal accidents, direct everyone to leave the pool. If you have multiple pools that use the same filter – all pools will have to be shut down. Do not allow anyone to enter the contaminated pool(s) until decontamination procedures are completed. 2. For both formed – stool and diarrheal fecal accidents, remove as much of the fecal material as possible using a net or scoop and dispose of it in a sanitary manner. Clean and disinfect the net or scoop (e.g., after cleaning, leave the net or scoop immersed in the pool during disinfection). DO NOT VACUUM THE STOOL FROM THE POOL! January 2014 Page 51 3. Raise the chlorine to 2 ppm (if less than 2 ppm), and ensure the water’s pH is between 7.2 – 7.5 and temperature is about 770 F (250C). This chlorine concentration was selected to keep the pool closure time to approximately 30 minutes. Other concentrations or closure times can be as long as the CT inactivation value* is kept constant (discussed later). 4. Maintain the chlorine concentration at 2 ppm, pH 7.2 – 7.5, for at least 25 minutes before reopening the pool. Local regulations may require a higher chlorine concentration level in the presence of chlorine stabilizers† which are known to slow disinfection. Ensure that the filtration system is operating while the pool reaches and maintains the proper FREE chlorine concentration during the disinfection process. Establish a fecal accident log. Document each fecal accident by recording date and time of the event, whether it involved formed stool or diarrhea, and the free chlorine and pH levels at the time or observation of the event. Before reopening the pool, record the free chlorine and pH levels, the procedures followed in response to the fecal accident (including the process used to increase chlorine levels if necessary), and the contact time. Diarrheal Stool Plan 1. For both formed – stool and diarrheal fecal accidents, direct everyone to leave the pool. If you have multiple pools that use the same filter – all pools will have to be shut down. Do not allow anyone to enter the contaminated pool(s) until decontamination procedures are completed. 2. For both formed – stool and diarrheal fecal accidents, remove as much of the fecal material as possible using a net or scoop and dispose of it in a sanitary manner. Clean and disinfect the net or scoop (e.g., after cleaning, leave the net or scoop immersed in the pool during disinfection). 3. Raise the free chlorine concentration to 20 ppm (mg/L)¶§ and maintain the water’s ph between 7.2 – 7.5 and temperature at about 770 F (250 C).The chlorine and pH should remain at these levels for at least 12.75 hours to achieve the CT inactivation value* of 15,300. Crypto CT values are based on the inactivation of 99.9% of oocysts. Laboratory studies indicate that this level of Crypto inactivation cannot be reached in the presence of 50 ppm chlorine stabilizer†**, even after 24 hours at 40 ppm free chlorine, pH 6.5 at a temperature of about 770F (250C). 4. Ensure that the filtration system is operating while the pool reaches and maintains the proper chlorine level during disinfection. If necessary, before attempting the hyperchlorination of any pool, consult an aquatics professional to determine the feasibility, the most optimal and practical methods, and needed safety considerations. January 2014 Page 52 5. Backwash the filter thoroughly after reaching the CT value. Be sure the effluent is discharged directly to waste and in accordance with local, district or state regulations. Do not return the backwash through the filter. Where appropriate, replace the filter media. 6. Allow swimmers back into the pool after the required CT value has been achieved and the chlorine level has been returned to the normal operating range allowed by the local or district regulating authority. Establish a fecal accident log. Document each fecal accident by recording date and time of the event, whether it involved formed stool or diarrhea, and the free chlorine and pH levels at the time or observation of the event. Before reopening the pool, record the free chlorine and pH levels, the procedures followed in response to the fecal accident (including the process used to increase chlorine levels if necessary), and the contact time. * 1 ppm (1mg/L) chlorine at pH 7.5 and 770F (250C). † Shields, JM; Arrowood, MJ; Hill, VR and Beach, MJ. (2007) Inactivation of Cryptosporidium parvum under chlorinated recreational water conditions. Journal of Water and health. In Press. ¶ Prevalence of Parasites in Fecal Material from Chlorinated Swimming Pools – United States, 1999 (2001) MMWR Morb Mortal Wkly Rep (20):410-2. * CT inactivation value (or contact time) refers to concentration © of free chlorine in ppm multiplied by time (T) in minutes at a specific pH and temperature. † Chlorine stabilizers include compounds such as cyanuric acid, dichlor, and trichlor. ¶ Many conventional test kits cannot measure free chlorine levels this high. Use chlorine test strips that can measure free chlorine in a range that includes 20 ppm (such as those used in the food industry) or make dilutions with chlorine-free water when using a standard DPD test kit. § If pool operators want to use a different chlorine concentration or inactivation time, they need to ensure that CT values always remain the same (see next page for examples of how to accomplish this). ** CDC, unpublished data. January 2014 Page 53 Pool Disinfection Time How long does it take to disinfect the pool after a fecal accident? This depends on what type of fecal accident has occurred and at which chlorine levels you choose to disinfect the pool. If the fecal accident is formed stool, follow Figure 1, which displays the specific time and chlorine levels needed to inactivate Giardia. If the fecal accident is diarrhea, follow Figure 2, which displays the specific time and chlorine levels needed to inactivate Crypto. * * † Figure 1 – Giardia inactivation for Formed – Stool Fecal Accident Chlorine Level (ppm) Disinfection Time* 1.0 45 minutes 2.0 25 minutes 3.0 19 minutes These closure times are based on 99% inactivation of Giardia cysts by chlorine at pH 7.5, 770F (250C). These closure times were derived from the U.S. Environmental Protection Agency (EPA) Disinfection Profiling and Benchmarking Guidance manual. These closure times do not take into account “dead spots” and other areas of poor pool water mixing. Figure 2 – Crypto Inactivation Time for a Diarrheal Fecal Accident Chlorine Level (ppm) Disinfection Time*† 1.0 15,300 minutes (255 hours) 10 1,530 minutes (25.5 hours) 20 765 minutes (12.75 hours) Shields, JM; Arrowood, MJ; Hill, VR and Beach, MJ. (2007) Inactivation of Cryptosporidium parvum under chlorinated recreation water conditions. Journal of Water and Health. In press At pH 7.5, 770F (250C). The CT inactivation value is the concentration © of free chlorine in ppm multiplied by time (T) in minutes (CT value = C x T). The CT value for Giardia is 45 and the CT value for Crypto is 15,300 (both at about pH 7.5, 770F [250C]). If you choose to use a different chlorine concentration or inactivation time, you must ensure that the CT values remain the same. For example, to determine the length of time needed to disinfect a pool after a diarrheal accident at 15 ppm, use the following formula: CT x T = 15,300. Solve for time: T = 15,300 ÷ 15 ppm = 1020 minutes or 17 hours. It would take 17 hours to inactivate Crypto at 15 ppm. You can do the same for Giardia by using the CT inactivation value of 45. January 2014 Page 54 POOL FACILITY DAILY INSPECTION CHECKLIST This checklist is to be followed and the items performed each day. This list is the minimum items that need to be completed. By all means, if you see something not on this list that needs attention, fix it, clean it, pick it up, or tell someone about it. Week of: ________________(Initial each area after the job is completed). BATHHOUSE MON. TUE. WED. THR. FRI. SAT. SUN. Floor Swept, Mopped, & Disinfected Proper Lighting Plumbing Working Drains, Sinks, Showers Cleaned Doors Secured Properly Supplies Stocked Empty Garbage Can & Replace Liner Signage Comments: POOL DECK MON. TUE. WED. THR. FRI. SAT. SUN. MON. TUE. SAT. Swept & Free of Debris No Obstructions Equipment Stored Properly Drains Cleaned Empty Garbage Can & Replace Liner Depth Markers Intact Lighting Signage Pool Blanket/Cover Cleaned, Undamaged Emergency Equipment Comments: POOL LADDERS WED. THR. FRI. SUN. Firmly in Place Rungs Firmly in Place Check for Sharp Edges Handrails Firmly Attached Comments: January 2014 Page 55 SLIDE FEATURES MON. TUE. WED. THR. FRI. SAT. SUN. BOARDS Intact and Secured Clean Handrails intact and Secured Grit on Steps and Board Integrity (No cracks) Rails in Place Rails Secure Comments: MON. TUE. WED. THR. FRI. SAT. SUN. FACILITY BOUNDARIES MON. TUE. WED. THR. FRI. SAT. SUN. MON. TUE. FRI. SAT. Intact and Secured Clean Area Under Slides free from Algae Comments: Fencing Intact/Secure Area Next to Bldg. Weeded Sidewalk cleaned and Swept Empty Garbage Can & Replace Liner Lighting Signage Doors/Gates/Windows/Fence Secure Comments: GUARD CHAIRS WED. THR. SUN. Steps/Seats Intact Stand Secured to Deck Loose Bolts/Accessories Clean Comments: January 2014 Page 56 POOL WATER MON. TUE. WED. THR. FRI. SAT. SUN. MON. TUE. WED. THR. FRI. SAT. SUN. MON. TUE. FRI. SAT. SUN. Data Taken/Recorded Throughout Day Clear of debris Vacuum (only on assigned days) Grate Covers Clean and in Place Comments: CHEMICAL/FILTER/EQUIP. ROOM Lighting Floor Space Cleaned/No Obstacles Ventilation Proper Storage of Chemicals/Supplies Safety Equipment in Place Backwash Schedule Water Turned Off Filter Gauge Readings Garbage Emptied & Liner Replaced Drains Clear Doors Secured MSDS Book Comments: POOL OFFICE WED. THR. Sweep & Mop with Disinfectant Garbage Emptied & Liner Replaced First Aid Kit Supplies Stocked Lighting Concessions Stocked Emergency Equipment Comments: January 2014 Page 57 MARKETING Marketing the fun factor of swimming pools is fundamental to the operations of a swimming pool. Developing and programming your facility fully utilizes its physical features and maximizes its usefulness for citizens and visitors. Special programs and activities add interest and challenges. Increase public awareness about benefits of participation in a public swimming pool. Publicize pool hours and special events in the local newspaper, radio station, Cable TV, posters, summer recreation programs and speaking engagements. Innovative communities are installing water slides, splash pools, lazy rivers, water gadgets and other aquatic features to attract visitors. Consider amenities like hot tubs or spas. Like other tourist attractions, it is helpful to change your swimming pool to create new interest each year. If there is no budget, fresh paint will at least freshen up a facility. Hire local artists to paint murals. Agencies, groups and contacts listed elsewhere in this document are additional resources. Here are a few ideas to bring more people to your swimming pool. * Swim lessons. Most swimming pools offer swim lessons for children and follow a program protocol developed by an organization like the Red Cross. Swim lesson teachers need to be trained during the off-season so they are certified when the swim lesson program starts. Offer lifesaving classes at the pool. Consider special classes for adults who haven’t learned to swim. * Fun hour. Allow the use of toys, such as noodles and inner tubes, for a designated time. Toys can be kept to a confined area for safety consideration. * Swim meets. Many cities have swim teams who participate in competitive swim meets. In addition to the competition team, recreation swim meets for non-competitive swimmers are also popular. * Sun-friendly areas. Provide colorful umbrellas to shade areas that provide ultra-violet protection for parents. Sun-bathing furniture is inexpensive and also appealing to deckusers. * Dances on the deck. Consider after-hours events, such as hiring a DJ for teen dances. Host parties and movies. * Puppy swims after the season. After the pool has closed to people for the season, consider letting pet dogs in for an after-season swim before the water is drained. January 2014 Page 58 * Birthday parties. Promote the swimming pool as a great place to host birthday parties. Prepare a package to make it a fund-raiser for the swimming pool, such as providing cake and ice cream. * Group rentals. Market the swimming pool to businesses for employee appreciation events. Invite organizations and service clubs to host a family night at the swim pool. Suggest to fall sports teams such as the football team to have a team swim to cool off. Make available discounted pool prices when there are special events in town like a boy’s baseball or girls’ softball tournament. * Package deals. Offer discounted rates with other local facilities like picnic shelters, health clubs without swim pools, miniature golf courses, zoos, bowling alleys, campgrounds, hotels without swimming pools, etc. * Canoe or kayak lessons. Swim pools are great facilities for first-timers learning how to canoe or kayak. * Scuba diving. Recruit a scuba diver to offer lessons at your swim pool. * Business-sponsored free night. Solicit a business to sponsor a free night at the swim pool. * Water aerobics, yoga, therapy or other exercise classes in the water can be popular. Consider parent-child classes. * Sports-related equipment, like basketball hoops and volleyball nets, attract tweeners and teens. * Designated times for special populations, such as Special Olympics or senior citizens. * Lap swimming during noon hour or other inactive times. * Day camps. * Be innovative to get people into your facility. Think about ideas like carnivals, egg hunts, dancing on the water, treasure hunts, etc. * Special nights for Scouts that need to earn merit badges. SKIN AND EYE CARE Wow! An entire section devoted to just skin and eye care. How come? Because, your eyes and your skin are not replaceable. Maybe part of the reason that you took the lifeguarding job was to get a great tan. January 2014 Page 59 It is probably true that you could get a good suntan while lifeguarding at an outdoor pool. However, you are slowly turning your skin into leather by trying to get that tan. And if that’s not enough, you are dramatically increasing your odds of getting skin cancer. By the way, the number one Workers Compensation Claim is…sunburn! Let’s start with some background first. The sun lights and heats the earth. Good things of course. But there are bad things that come from the sun too. The radiation that causes problems for our eyes and skin is namely ultraviolet radiation. Now the kicker is that we need a certain amount of this. Why? To make vitamin D for our bodies. Cool huh? Bet you didn’t know that. The earth filters out a certain amount of ultraviolet radiation, but some of it still makes it to earth. The two kinds of radiation that cause problems are UV-A and UV-B. The acute effects of ultraviolet are short lived and reversible. Yup, your sunburn or suntan eventually goes away without repeated exposure. There are chronic effects of UV exposure as well. They include: * * * * * Premature aging of the skin. Looking like the Marlboro man at age 35. Suppression of immune system. Eye Damage. Skin Cancer. Development of photosensitivity and medications. Sunburn Sunburn is redness of the skin. It is caused by an increase in blood flow to the superficial blood vessels in your skin. The blood vessels dilate as a result of exposure to UV radiation. High doses of UV radiation may also result in edema, blistering, and peeling of the skin. The UV-B type radiation is believed to be the cause for most sunburns. It is 1,000 times more erythmogenic than UV-A radiation. However, more UV-A actually reaches the earth’s surface. Consequently, UV-A is thought to cause approximately 15-20% of sunburns. There are some risk factors that are involved with how easily you can sunburn. They include fair skin, red or blonde hair, blue eyes and freckles. Areas of the body that are susceptible include face, neck, and trunk areas are two to four time s more susceptible than your limbs. Also, kids and the elderly seem to be more susceptible to UV’s damaging rays. A sunburn usually reaches its maximum redness or erythema, in about 8 – 12 hours after exposure and usually fades in about a day. Tanning Just what is tanning? It is a delayed pigmentation of the skin or melanin pigmentation. Your tan will become noticeable within a day or two and may last up to a few months. When tanning there is an increase in the number of functions of your pigment cells called melanocytes. In turn there is an increase in tyrosinase enzyme. This action leads to an increase in the formation of new melanin and, an increase the number of melanin granules in the epidural part of the skin. It isn’t all bad news though. Tanned skin does offer some protection for future exposure to the sun, albeit moderate protection. Caucasian skin still should use sunscreen or sunblock. In addition to the others things mentioned with tanning, there is also a thickening of the skin. Moderate exposure to UV-B radiation is enough for a 3-fold thickening of the statum cornea layer of the January 2014 Page 60 skin that can last up to a couple of months. This is thought to provide more protection than a darkening of the skin with regards to photoprotection. Premature Aging of the Skin One of the effects of repeated exposure to the sun and its UV rays is the premature aging of our skin. Structural changes in the skin actually occur. They include dryness, wrinkles, more pronounced skin furrows, sagging, a loss of elasticity, and mottled pigmentation. These occur from changes in elastin and collagen. These degenerative changes occur over time and are for the most part, not reversible. Current thought believes that up to 80% of the premature aging can occur within the first 20 years of your life. UV-A is a contributor to skin aging but UV-B is 1,000 to 10,000 times more efficient than A in causing sunburn and nonmelanoma skin cancer. UV-B radiation is 2-50 times more efficient than UV-A for premature aging of the skin. Immune System Suppression In a nutshell, UV radiation suppresses the immune system. With the suppressed immune system, the body rejects the formation of tumors. Skin Cancer Skin cancer is the most common form of cancer in the world. The types include nonmelanoma skin, basal cell carcinoma (BCC), squamous cell carcinoma (SCC), and melanoma. DNA damage occurs as a result of UV exposure. The rate of skin cancer is on the increase worldwide. Interestingly, many people would never subject their lungs to carcinogenic cigarette smoke, but will fry themselves in the sun possibly subjecting the largest human organ to several types of cancer. Eye Damage More than 99% of the available UV rays are absorbed the eyes. Possible chronic effects of this include corneal damage, cataracts, macular degeneration, that can lead to blindness. Most people think of melanoma as a skin cancer. It is. However, it can also develop in the eye. This is more common in the Caucasian population. The risk of intraocular melanomas is 8 times higher in whites than blacks. Cloudy days Are you at lower risk for UV exposure on a cloudy day than a cloud-free day? Not necessarily. The effect of clouds on radiation is as varied as the clouds themselves. If sunlight is present on the cloudy days, the UV levels can actually be higher. Completely overcast days still allow a substantial amount of UV-B through. People mistakenly, stay outside longer on cloudy days and take less preventive measures against the sun. Therefore, the benefit of the cloud protection is negated in many cases. January 2014 Page 61 Sunscreen vs. Sunblock So what’s the difference between the two? Sunscreens are typically chemical cocktails that ABSORB specific wavelengths of radiation. Sunblocks are physical cocktails that scatter, absorb and reflect up to 99% of UV and visible light. They are almost always opaque in appearance. The two most common blocking agents used are zinc oxide and titanium dioxide. So What Do I use? For optimal protection, use sunblocks when possible. Limit the time you spend in the sun. Cover exposed areas of skin and wear a hat. Do not forget about your lips. The higher the SPF rating (they go all the way up to SPF 70), the more protection is afforded. However, you should reapply the product about every 20-30 minutes. SPF 30 is a good starting point. SPF 50 only provides 1% to 2% more protection than SPF 30. Check to see if the product screens or blocks both UV-A and UV-B. Some people are allergic to sun protection ingredients so test on a small patch of skin and not on your face. If after use, you find that you still are getting red (sunburned), then get a product with a higher SPF rating. Some of you darker folks may be able to get by with a product that has a lower SPF rating. To determine your SPF rating, you need a bit of experimenting. If you sunburn in 10 minutes, a product with an SPF of 15, should last 150 minutes (minutes x SPF rating). Sunglasses Don’t skimp here just to be fashionable. You should be wearing glasses that have polarized lenses. Polarized lenses eliminate reflected light. Swimming pool water and snow have a lot of reflected light. Try to find ones that are wraparound or that don’t allow light to sneak into the sides of your glasses. Once again, look for UV-A and B protection. CUSTOMER RELATIONS This was one of the hardest sections to write. Why? Because there are scads of resources out there that have expertise on this subject. In many municipalities, you are the only game in town. Does anyone else out there have an aquatics facility that competes with yours? For the majority of folks, the answer is “No”. We do have some cities out there though that do have competition. Oddly, the approach to customer relations should be basically the same for any entity, whether it is public, private, or non-profit. Aquatics facilities are in the recreation and exercise business. We want our recreation to be fun, relaxing, and memorable. Would you consider yourself to be the Queen or King of fun? If not, you need to re-examine how you go about your job. And, like it or not, if you are not having a good time, that “vibe” rubs off on your customers (internal and external). January 2014 Page 62 Internal Customers – Your Employees What the heck are internal customers? Excellent question! You have them and didn’t even know it. They are……………your employees. As the commander-in-chief of your facility, you set the tone, the rules etc. that employees follow. They are looking to YOU for leadership. If you are confident, fair, knowledgeable, and have a zeal for your job, they will emulate that. If you’re not, they will emulate that as well. They will also treat your external customers the same. In other words, if you approach your job as “job” and hate going to work and have a rotten time while you’re there, it shows. Why should I as a customer come to your facility when obviously (by watching you), it is less than stellar? People tend to feel better when they see someone else feeling good or having fun. You and your staff can feed off of each other in this area. Happy internal customers (employees) will work harder, are more loyal, and are more likely to tell others about your facility. Isn’t that one of the things you want from your staff? Sales and pitches from people you already pay to spread the word about your facility. Folks, this is FREE ADVERTISING. We all know that in the aquatics facility business, our people are not the highest paid employees. And there is increasing competition for the workforce. The private sector is offering higher wages and stealing away some of our best people. How does one compete with this? Employees don’t always need to be paid more. You need to make your workplace an inviting place to work. Employees need to feel that they are a valued member of the team. They want to feel like their opinions are important and that they can contribute to the success of the facility. Do you ask employees for their opinions and input? Do you communicate well with the employees or are “bombs” frequently dropped. Is there flexibility at your facility? Are the employees empowered or must all decisions be handled by you? Do you encourage thinking outside of the box or are you stuck in your methods and ways? Managing Your Diverse Workforce Unless you have been living on a deserted island for a number of years, you know that today’s workforce is dramatically different than previous ones. You, as the manager of your facility, must recognize this, accept it, and adapt or adjust. Not them, YOU. Let’s define a bit just who we are talking about. The Mature Workforce These folks were born between 1920 - 1945. They make up about only 5% of the nation’s workforce but stay at the same job longer than any other group. The average length of stay is 15 years plus. They are very loyal to their employer. They tend to value consistency and are conformers. They do the adjusting on the job. They tend to be very disciplined and respectful of traditions and the past. They are not used to thinking outside of the box. So what motivates this group? They tend to want to be the mentors or teachers. They need experience to be respected. Some of these reenter the workforce to gain a sense of fulfillment. They need to be productive. January 2014 Page 63 The Boomers (baby) These folks make up the largest percentage of the nation’s workforce at 45%. They were born between 1946 – 1964. Their stint with an employer averages 6 – 12 years. Their characteristics tend to be: optimism, team players, self-centered, and become uncomfortable with conflicts. Motivation for this group is: they seek out success, their career defines them, and they desire to be fully engaged. The Xers (Generation X) The Xers makes up the second highest percentage of the nation’s workforce coming in at about 30%. Born between 1965-1979, they only stay with an employer about 3-5 years. This group is confident with technology as they grew up with it. They are realistic and informal. The motivators for this group are: they want a balance between work and personal life, relatively stubborn about doing things their way, and expect recognition for being ambitious. The Yers (Generation Y) The Yers only stay at one place of employment for about 2-4 years. Born between 1980-2000, they make up only 20% of the workforce. They tend to be overprotective of their kids, technology savvy, confident, and independent. They are thirsty for your feedback, idealists, and seek freedom as a sign of respect and trust. These are generalities and not gospel. Do not take a cookie cutter approach when dealing with individuals. Use what is presented here as insight that will assist you in working with your staff. The more you know about and understand what makes your staff tick, the better you will be at developing a crack facility and team. Outside Customers – the Public Our outside customers are the public. Satisfying the public is what we are all about. That is why we are in business. But, do you really know your clientele? What are the demographics of the people that visit your facility? Why aren’t you attracting more customers from other demographic units? To whom is your facility and programming geared toward? Are you alienating certain segments of the population? Are your customers REALLY happy about your facility and the services you provide? How do you know? Are you assuming? Has your facility and programming kept up with the changing needs in your community and the surrounding area? How do think customers would rate your facility and the services you provide? Of course it would be nice to keep adding new customers to your base, but are you doing the things you should be to keep your current customers happy or, developing “brand loyalty”. Probably the most widely practiced area of brand loyalty is in the automotive sector; especially pickup trucks. Chevy guys are Chevy guys. F-150 folks keep buying Fords. Neither group would ever consider buying a Dodge. And hell would have to freeze over before any of them would consider buying an import. Now that’s brand loyalty! Can you say the same thing about your customers? Why not? In today’s world, you had better be constantly trying to improve or January 2014 Page 64 you will lose those loyal customers. It is starting to happen in even the automotive industry as well. The major American auto makers rested on their laurels too long. They assumed that their customers would remain brand loyal forever. They are finding out that isn’t so true anymore. More and more people are asking the question, “What have you done for me lately?” So how do keep your customers loyal? Whether they are correct or not, people’s first impressions are lasting ones. People will make snap judgments based on their senses. It is only human nature. Look professional for your facility. Although many people don’t like the idea of uniforms, if everyone is wearing the same color shirt, it is easy to identify you as a staffer. This helps tremendously when customers need help, directions, or have a problem, or even give out a compliment. Is your facility clean? Is the facility bright and cheery? Is it well-maintained? Does your staff greet customers when they arrive? Do you have extra amenities for your customers? What does your website look like? These are all areas where first impressions are made. Smile. Smile. Smile. Smile. I can’t stress this enough. Ever go into a store and find employees who never smile? It’s as if you were an inconvenience to them. The Telephone. Your tone when answering the phone immediately tells the person on the other end what kind of mood you are in. Whatever you are supposed to say at your facility, say it like you really mean it. Put some enthusiasm into it. How about a greeting? How many places do you call and they don’t even greet you? Recorded messages or an automated system. It is unbelievable how many places of business use this. Nothing is more impersonal than an automated system. First of all, you have to listen to the menu of choices. Then, you have to try and remember which number was the one you needed. Chances are the menu choices didn’t even come close to helping you get your question answered. Automated systems should only be used when the facility is closed. How about the places you call and they say, “hold please” then put you on hold before you can say anything? Isn’t it much better to hear on the other end of the line, “MAY I put you on hold for a moment while I transfer the call”? This might sound subtle at first, but it does tell the caller that you care about them. When you pick up the phone to speak to the person who has been on hold, first thank them for holding, then tell them who you are. Don’t forget about your voicemail greeting and message. Names. Of course the first time you meet someone you should use the usual “madam or ma’m” and “sir”. After that, you should get to know their name and use it. The people out there that study these kinds of things will tell you that using someone’s name does have a positive effect. Why? Because people love to hear their name called. Screw-ups and mistakes. Hey we are all human and make mistakes. That’s o.k. with most folks as long as you admit it. Even if you personally didn’t do it, it happened at your facility. When companies try to cover things up or don’t take responsibility, that’s when you have angry customers. January 2014 Page 65 Be Visible. At your facility, you simply can’t stay in your office all day. Get out there and mingle a bit with your customers. Let them know who you are and what you are responsible for. Tell them your name, even if it is printed on your shirt. That way, when they call for something and you end up speaking with them, they can picture your face in their head. Ever go to a website looking for the customer service information? There it is, way down at the bottom in teensy weensy font. Do you get the feeling that they really would rather you didn’t get a hold of them? Wow Them. Besides some of things that were just mentioned, go the extra mile. Do something little or big (you decide) that will impress your customer. Give them an experience that they will remember. Feedback. Your customers are yours. They don’t fall into some weird demographic unit that an ad person tells you. Take advantage of them. Seek out their input on what is working and what needs improvement. When you seek out their input, they feel important. Many times customers are aware of things that you may not be. This need not be lengthy. Heck you can even have a suggestion box. Yes these do work. Some people are inhibited about telling you that something is good or needs improvement. The suggestion box is the answer for them. If they signed the card that is in the box, you MUST call them back and thank them. If you are going to implement the suggestion, call them again and tell them that you will be implementing their suggestion. Heck, you could even give them a thank you gift. In your flyers or on your webpage, tell them the improvement came from their suggestions (or are coming) and to keep them coming. Communicate. Let the customers know who you are. What you are about. Who is your staff. If you are going to be making some changes, let the customers know about them. Are there going to be changes in policy? Tell them about these. Rates changes or changes in hours? Let them know about these as well. If you rent out your facility for private events, why not advertise this? Complaints. No matter how good your operation may be, there are going to be some complaints. Now, bear in mind that some people live to complain. These ones are the toughest to deal with. There are a few things to remember when dealing with complaints. First, stop whatever it is you are doing. How many times have you been trying to talk to someone and they kept on doing what they were doing? Did you feel like they were not giving you their full undivided attention? If so, now you just got even madder. Consider going someplace that is private. Why? You have no idea how mad the other person may be. I don’t think you want a customer ranting and raving where the rest of your customers can hear it all. Tell them right away that you understand that they have an issue/complaint/problem and that you want to fix it and make it right. One of customers’ biggest complaints about businesses when there is a problem is that they don’t think the other person cares. You can vocalize this to the customer and let them know that you value them as a customer and will try to make it right. Tell them you are sorry that they are upset (if you can see that they are). Have them tell you what THE (not their) issue is (not seems to be). Listen very carefully to what is said and look at the other person when they are speaking. Restate back to them what you believe the problem is based on what they said. Then ask them if what you said was correct. This may go back and forth a few times until you get it right. Empathize with them. “I can see how this could upset you”, and “I would probably feel the same if I were in your place”. Before committing to how January 2014 Page 66 you plan on resolving the problem, ask them what they think should be done to fix it. Sometimes their ideas and yours might be vastly different. Don’t commit to your plan or theirs yet. Sometimes you must do something right away. You might need to repair or replace something immediately. You could give them a refund or certificate for their inconvenience until you can correct the problem. Thank them for bringing the problem to your attention and encourage them to do it again if there are any future issues. Once the problem has been corrected, call them (if you can) to let them know the problem has been solved. It takes a whole two minutes. Can you spare two minutes of your time to save a loyal customer? I hope so. Thank them again. Empower your staff. Customers can be impatient. Staff needs to be able to deal with customers and problems. You cannot be there every second. They must be able to make decisions on their own. This way, customers get quicker satisfaction and problems get solved faster. Some of your staff probably has built up a certain rapport with customers that you haven’t. Staff should capitalize on this when it comes to asking for feedback (good or bad). This also lets the customer know that you truly value customer service as well as their opinions. WATER CHEMISTRY Perfect water chemistry is noble quest yet extremely difficult to obtain. That is because there are many variables that affect water chemistry some of which change almost by the minute. Some of these variables include: 1. 2. 3. 4. 5. 6. 7. 8. 9. Water chemistry from the municipal source. Temperature. Humidity. Sunlight. Rainfall. Wind speed. Bather load. Proximity to dirt and other debris. Proximity to vegetation. These are only some of the variables. Just being aware of the variables is not enough. You need to be able to adapt to these. Remember not to get locked into strictly following your timetable regarding pool chemistry maintenance and adjustments. Your experience will come in handy here. It takes time to gain experience. Time has a tendency to make us forget things. So, write EVERYTHING down. It will come in handy in the future. Experts say that too many people get “hung up” on using chemicals to obtain quality water. Remember that 95% of quality water comes from proper filtration and circulation. Here are some basic rules for mixing and adding chemicals: January 2014 Page 67 Always dilute any chemicals that are to be added to the pool water. The easiest way to do this is to mix the chemical into 5 gallons of water. NEVER ADD WATER TO ACID, ALWAYS ADD THE ACID TO THE WATER! If water is added to the acid, a violent reaction could occur and splash the concentrated acid on you (another reason for proper Personal Protective Equipment). After the chemical has been thoroughly mixed, let the solution set for 15 to 20 minutes. Liquid acid need not be stirred but solid chemicals should be to speed up the dissolving process. Rinse your stirring utensil well. After any solids have precipitated to the bottom of the bucket, pour the liquid into the pool over an equal area. There are a couple of exceptions to this that will come later. Spread the chemical out over the entire area to facilitate the mixing of the chemical with the pool water. When mixing calcium chloride or soda ash or hypochlorite with water in a pail (NOTE: NEVER ALL THREE IN THE SAME PAIL), let the stirred mixture set for a few minutes. You should notice mud-like solids settle in the bottom of the pail. Throw these solids out. Pour the liquid contents of the pail into the water. Make sure the mud doesn’t go into the water. It will cause cloudiness and clog filters. When adding acid to the pool, it should always be diluted with water. Again, ALWAYS ACID TO WATER, NEVER WATER TO ACID. The size of the pool determines how much acid can safely be added to the water. Pools with a capacity of 175,000 gallons or less should only receive 3 gallons or less of acid in a 24 hour period. When treating the pool for high alkalinity and before swimming has started for the season, add the acid on alternate consecutive days. The acid needs to work for 48 hours. It can take this long for the acid to affect the chemistry. Make sure to test the water prior to adding additional acid. When adding any chemicals to the water, some cloudiness may occur. This is normal as it takes time for the water and chemicals to balance. Cloudiness should not last beyond 48 hours. As everything in pool water chemistry is based on the gallons of the pool you need a formula for determining gallons. Calculating the Capacity (or gallons) of a Pool 1. Determine Average Depth of the Pool. (Depth of shallow end + Depth at deep end) divided by 2 2. Determine Pool Capacity — For Rectangular or Square Pools Length X Width X Average Depth X 7.5 = Gallons of Water Feet January 2014 X Feet X Feet X 7.5 Page 68 Length Width Depth Oval/Round Pool Formula – Pool Capacity Long Diameter X Short Diameter X Average Depth X 5.9 = Gallons of Water Feet Feet X Length Feet X Width X 5.9 Depth Most chemistry problems can be easily solved using simple calculations. However, there are many chemicals that are used with pools and thus numerous formulas to remember. The following tables, formulas, and recording forms have been devised to assist you with your chemical balancing. Table 1 To Raise Chlorine Level One Part Per Million (1 ppm) Gallons of Water 100 1,000 10,000 % Active Chlorine in Product 5% 10 % 12 % 35 % 50 % 65 % 80 % 85 % 90 % 100 % ½ TBS 1/3 Cup 3 1/5 Cup 1/4 TBS 1/5 Cup 1 3/5 Cup ¼ TBS 1/8 Cup 1 1/3 Cup 1/5 tsp 2 1/6 tsp .238 lb 1/8 tsp 2 tsp .167 lb 1/10 tsp 1 tsp .128 lb 1/12 tsp ¾ tsp .104 lb 1/13 tsp ¾ tsp .098 lb 1/14 tsp 2/3 tsp .093 lb .0083 lb .083 lb Table 2 To Raise pH with Soda Ash (Sodium Carbonate) Gallons Of Water Drops of Base Demand Reagent Added 1 100 1,000 10,000 ¼ tsp 1 TBS 5 oz January 2014 2 3 4 ½ tsp 2 TBS 10 oz 1 tsp 3 TBS 15 oz 1¼ tsp ¼ Cup 1.25 lbs 5 1½ tsp 1/3 Cup 1.56 lbs 6 7 8 2 tsp 1/3 Cup 1.8 lbs 2 tsp ½ Cup 2.2 lbs 2½ tsp ½ Cup 2.5 lbs 9 1 TBS 2/3 Cup 2.8 lbs 10 1 TBS 2/3 Cup 3.1 lbs Page 69 Table 3 To Lower pH with Muriatic Acid (Hydrochloric Acid – 20 Baume’) Gallons Of Water 100 1,000 10,000 Drops of Acid Demand Reagent Added 1 2 3 4 5 6 7 8 9 ½ tsp 1½ TBS 1 Cup 1 tsp 3 TBS 1 pt 1½ tsp 1/3 Cup 1½ pt 2 tsp ½ Cup 1 qt 2½ tsp ½ Cup 2½ pts 1 TBS ½ Cup 3 pts 3½ tsp ¾ Cup 3½ pts 4 tsp ¾ Cup 2 qts 1½ TBS 1 Cup 4½ pts 10 1½ TBS 1 Cup 2½ qts 9 5½ tsp 1 Cup 6.0 lbs 10 2 TBS 1¼ Cup 6.25 lbs Table 4 To Lower pH with Dry Acid (Sodium Bisulfate) Gallons Of Water 100 1,000 10,000 Drops of Acid Demand Reagent Added 1 ½ tsp 2 TBS 0.63 lbs 2 1¼ tsp ¼ Cup 1.13 lbs 3 1¾ tsp 1/3 Cup 2.0 lbs 4 2½ tsp ½ Cup 2.5 lbs 5 1 TBS 2/3 Cup 3.0 lbs 6 3½ tsp ¾ Cup 4.0 lbs 7 4½ tsp ¾ Cup 4.5 lbs 8 5 tsp 1 Cup 5.0 lbs Table 5 To Raise Total Alkalinity With Baking Soda (Sodium Bicarbonate) Gallons Of Water 100 1,000 10,000 Desired Increase In Parts Per Million (ppm) 10ppm 20ppm 30ppm 40ppm 1½ tsp 1/3 Cup 1.5 lbs 1 TBS 1/2 Cup 3.0 lbs 1½ TBS 1 Cup 4.5 lbs 2 TBS 1 Cup 6.0 lbs January 2014 50ppm 2½ TBS 1½ Cup 7.5 lbs 60ppm 3 TBS 1¾ Cup 9.0 lbs 70ppm 80ppm 3½ TBS 2 Cup 10.5 lbs ¼ Cup 2½ Cup 12.0 lbs 90ppm 1/3 Cup 2¾ Cup 13.5 lbs 100ppm 1/3 Cup 3 Cup 15.0 lbs Page 70 Table 6 To Lower Alkalinity With Muriatic Acid (Hydrochloric Acid – 20 Baume’) Gallons Of Water 100 1,000 10,000 Desired Decrease In Parts Per Million (ppm) 10ppm 1¼ tsp ¼ Cup 1.3 pts 20ppm 30ppm 40ppm 50ppm 60ppm 70ppm 80ppm 90ppm 100ppm 2½ 1¼ 5 2 2½ 3 3½ tsp TBS tsp TBS TBS TBS TBS ½ ¾ 1 1 1/3 1½ 1¾ 2 Cup Cup Cup Cup Cup Cup Cup 1.3 1.95 2.6 3.25 3.9 1.15 1.3 gal gal qts qts qts qts qts Special application methods are required. See page 21 ¼ Cup 2 1/3 Cup 1.45 gal ¼ Cup 2½ Cup 1.65 gal 90ppm 100ppm Table 7 To Lower Total Alkalinity With Dry Acid (Sodium Bisulfate) Gallons Of Water 100 1,000 10,000 Desired Increase In Parts Per Million (ppm) 10ppm 20ppm 30ppm 40ppm 50ppm 60ppm 70ppm 80ppm 1½ tsp 1/3 Cup 1.6 lbs 1 TBS 2/3 Cup 3.2 lbs 1½ TBS 1 Cup 4.8 lbs 2 TBS 1¼ Cup 6.4 lbs 2½ TBS 1½ Cup 8.0 lbs 3 TBS 2 Cup 9.6 lbs ¼ Cup 2¼ Cup 11.2 lbs ¼ Cup 2½ Cup 12.8 lbs 1/3 Cup 3 Cup 14.4 lbs 1/3 Cup 3¼ Cup 16.0 lbs Table 8 To Raise Calcium Hardness With Calcium Chloride Gallons Of Water 100 1,000 10,000 Desired Decrease In Parts Per Million (ppm) 10ppm 20ppm 30ppm 40ppm 50ppm 60ppm 70ppm 80ppm 90ppm 1¼ tsp ¼ Cup 1.25 lbs 2½ tsp ½ Cup 2.5 lbs 1¼ TBS ¾ Cup 3.75 lbs 5 tsp 1 Cup 5.0 lbs 2 TBS 1 1/3 Cup 6.25 lbs 2½ TBS 1½ Cup 7.5 lbs 3 TBS 1¾ Cup 8.75 lbs 3½ TBS 2 Cup 10.0 lbs ¼ Cup 2 1/3 Cup 11.3 lbs January 2014 100ppm ¼ Cup 2½ Cup 12.5 lbs Page 71 Table 9 Super Chlorination Table for Algae Removal (30 ppm Shock) Gallons Of Water 100 1,000 10,000 % Available Chlorine 5% 10% 50% 60% 65% 70% 80% 85% 90% 1 Cup 2½ qts 6 gal ½ Cup 1¼ qts 3 gal 5 tsp ½ lb. 5 lbs 4 tsp 6½ oz 4.2 lbs 1 TBS 6 oz 3.8 lbs 1 TBS 5½ oz 3.6 lbs 1 TBS 5 oz 3.1 lbs 1 TBS 4½ oz 2.9 lbs 1 TBS 4½ oz 2.8 lbs January 2014 100% 2 tsp 4 oz 2.5 lbs Page 72 DATE MORNING Cl pH MIDAFTERNOON DAY Cl pH Cl pH END Amt Chemicals/Day DAY TOTAL Chlorine Soda Acid Cl Ash Remarks Initials # of Swimmers 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. January 2014 Page 73 POOL WATER ANALYSIS DATA SHEET Pool Volume ______________ gal. Pool Age _______________ Filtration: ___________________________________ Yrs. ___________________ Pool Interior Finish:_______________________________________ Disinfection Program:_______________________________________________________________________________________________ Liquid Bleach/Calcium Hypochlorite/Tablets/Gas Other:____________________________________________________ Fill Water Source: _________________________________________________________________________________________________ Test Number Pool Spa (Circle One) pH 0 Temperature F Calcium Hardness Total Alkalinity Free Chlorine Residual Total Chlorine Combined Chlorine Residual Cyanuric Acid Total Dissolved Solids Saturation Index Calculation Temp. 32 39 46 53 60 68 76 84 94 110 128 ppm 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 5 25 50 75 100 150 200 300 400 800 1000 Hardness 0.3 1.0 1.3 1.5 1.6 1.8 1.9 2.1 2.2 2.5 2.6 Test #1 Test #2 Test #3 Test #4 ppm ppm ppm ppm ppm S.I. Over Plus 0.3 is scale forming S.I. Below Minus 0.3 is corrosive Alkalinity 0.7 1.4 1.7 1.9 2.0 2.2 2.3 2.5 2.6 2.9 3.0 pH Temp. Hardness Alkalinity Total Less 12.1 12.1 12.1 12.1 Comments: IDEAL RANGES pH…………..7.4 –7.6 Calcium Hardness…200 – 400 Alkalinity…………………80 – 120 Chlorine………………….1.5 – 3.0 TDS…………………Not over 2000 January 2014 Signed: ____________________________________________ Date: ________________________________ Page 74 Pool Equipment Normal filter operating pressure:_________________Pool______________________ Spa_____________________________ Backwash Filter at:____________________________Pool______________________ Spa______________________________ Use Filter Cleaner: _________________________________________________________________________________________ Change Sand: _____________________________________________________________________________________________ Misc. Filters: _________________________________________________________________________ Filter Media: _________________________________Pool______________________ Spa_____________________________ Media Age: __________________________________Pool______________________ Spa_____________________________ Filter MFG/Model: ____________________________Pool______________________ Spa_____________________________ Pump Misc.: ______________________________________________________________________________________________ Pump #1 MFG/Model _________________________________Age___________Pump #2 MFG/Model _______________________Age______ Pump #3 MFG/Model _________________________________Age___________Pump #4 MFG/Model _______________________Age______ Motor #1 MFG/Model _________________________________Age___________Motor #2 MFG/Model ______________________Age______ Pool MFG/Model _________________________________________ Spa MFG/Model _________________________________ Pool Temperature: ________________________________________ Spa Temperature: ________________________________ Flow Meter Reading (Minimum) __________________________Pool______________________ Spa______________________ Chlorinator___________________________________________Pool______________________ Spa______________________ Blower Spa MFG/Model____________________________________ Blower Age______________________________________ Pool Model# ____________________________________Volt________________ Watt_____________ Amps ______________ Spa Model# ____________________________________ Volt_________________Watt_____________ Amps ______________ Skimmer_______________________________________Pool____________________________ Spa______________________ Main Drain_____________________________________Pool____________________________ Spa______________________ Vacuum MFG/Model____________________________________________ Vacuum Age________________________________ Ladder MFG/Model______________________________________________ Ladder Age________________________________ Slide MFG/Model__________________________________________________Slide Age________________________________ Slide MFG/Model__________________________________________________Slide Age________________________________ Board MFG/Model________________________________________________ Board Age________________________________ Board MFG/Model________________________________________________ Board Age________________________________ January 2014 Page 75 Miscellaneous_________________________________________________________________________ Pool Chemical Inventory ITEM January 2014 UNIT SIZE QNTY ON HAND QNTY NEEDED DIST./MFG. Page 76 CALCULATION FORMAULAS AMOUNT CONVERSIONS Ounces to Pounds Fluid ounces to Gallons Ounces ÷ 16 = Pounds Fluid Ounces ÷ 128 = Gallons DISTANCE CONVERSIONS Yards to Feet Meters to Feet Yards x 3 = Feet Meters x 3.28 = Feet SURFACE AREAS Rectangle or Square Length x Width = Square Feet Circle 3.14 x Radius x Radius = Sq. Feet (Radius = Diameter ÷ 2) POOL VOLUME Surface Area x Average Depth x 7.48 = Gallons (Average depth = shallow + deep ÷ 2) TURNOVER RATE Pool Volume ÷ Flow Rate ÷ 60 = Hours FLOW RATE Pool Volume ÷ Turnover rate (hours) ÷ 60 = Gallons/Minute (GPM) FILTER SURFACE AREA Flow Rate ÷ Filtering Rate = Sq. Feet BTUs-HEATERS Volume x 8.33 x Degrees Raised = BTU MAKEUP WATER Inches to Add x Length x Width x 6.25 = Gallons January 2014 Page 77 LANGLIER SATURATION INDEX pH + Temperature (0F) Factor + Calcium Hardness Factor + Total Alkalinity Factor – 12.1 = S.I. Temperature (0F) = Factor 32…………0.1 37…………0.1 46…………0.2 53…………0.3 60…………0.4 66…………0.5 76…………0.6 84…………0.7 94…………0.8 105………..0.9 128………..1.0 Calcium Hardness = Factor 5 ppm………………..0.3 25 ppm………………1.0 50 ppm………………1.3 75 ppm………………1.5 100 ppm……………..1.6 125 ppm……………..1.7 150 ppm……………..1.8 200 ppm……………..1.9 250 ppm……………..2.0 300 ppm……………..2.1 400 ppm……………..2.2 800 ppm……………..2.5 1000 ppm……………2.6 Total Alkalinity = Factor 5 ppm…………………………………0.7 25 ppm………………………………..1.4 50 ppm………………………………..1.7 75 ppm………………………………..1.9 100 ppm………………………………2.0 125 ppm………………………………2.1 150 ppm………………………………2.2 200 ppm………………………………2.3 250 ppm………………………………2.4 300 ppm………………………………2.5 400 ppm………………………………2.6 800 ppm………………………………2.9 1000 ppm……………………………..3.0 CALCULATION RESULTS +0.5 to –0.5 = Balanced Water > +0.5 = Carbonate Scale Formation < -0.5 = Corrosive Water January 2014 Page 78 DOSAGES REQUIRED TO CHEMICALLY TREAT 10,000 GALLONS OF WATER Parameter - Chemical Given Change 1 ppm 1.3 oz. 2 oz. 13 fl. oz. 10 ½ oz. 2 ½ oz. 1 ½ oz. 10 ppm 1 ½ lbs. 10 ppm 2/3 qt. 1 ½ lbs. 7.2 – 7.4 6 oz. 7.8 – 7.6 12 fl. oz. 10 ppm 1 lb. 5 ppm 6 ½ oz. 13 oz. 1 ppm FREE AVAILABLE CHLORINE Chlorine Gas Calcium Hypochlorite Sodium Hypochlorite Lithium Hypochlorite Dichlor Trichlor INCREASE TOTAL ALKALINITY Sodium Bicarbonate DECREASE TOTAL ALKALINITY Muriatic Acid Dry Acid – Sodium Bisulfate INCREASE pH Soda Ash DECREASE pH Muriatic Acid INCREASE CALCIUM HARDNESS Calcium Chloride (100%) INCREASE STABILIZER Cyanuric Acid Dichlor NEUTRALIZE FREE AVAILABLE CHLORINE Sodium Thiosulfate Sodium Sulfite 1 oz. 3 ¼ oz. The Formula POOL VOLUME (gal.) ÷ 10,000 GAL. AMNT. OF CHEMICAL (OZ., LBS., GAL., ETC.) January 2014 (A) x “A” CALCULATED CHANGE (B) ÷ GIVEN CHANGE (ppm. Etc.) x “B” = TOTAL Page 79 WATER BALANCE RANGES TOTAL ALKALINITY – Measure of Resistance to change of pH RANGE: IDEAL: 60 PPM 80 PPM - 150 PPM 120 PPM For Liquid Chlorine and Calcium Hypochlorite RANGE: 80 PPM - 100 PPM pH – Measure of Acid vs. Base RANGE: IDEAL: 7.2 7.4 - 7.8 7.6 CALCIUM HARDNESS – Measure of Calcium Ions in Water RANGE: IDEAL: 150 PPM 200 PPM - 1000 PPM 400 PPM TEMPERATURE POOLS: Competition Recreation Special Groups 780 820 860 - 800 840 880 SPAS: NOT TO EXCEED 1040 TOTAL DISSOLVED SOLIDS – Measure of All Minerals Dissolved in the Water January 2014 Page 80 CHLORINE TREATMENT COMPOUNDS Trade Name (proper name) Gas (Gas Chlorine) Liquid Chlorine (sodium Hypochlorite Litho (lithium Hypochlorite) Cal Hypo (Calcium Hypochlorite) Dichlor (Sodium Dichloro-striazinetrione Dihydrate) Dichlor (Sodium Dichloro-striazinetrione Anhydrous) Trichlor (Trichloro-s triazinetrione) % Available Chlorine 100% 12% pH =2.0 13.0 35% 65% 56% 10.7 11.8 6.0 62% 6.0 90% 3.0 Eye and Skin Irritations Eye and skin irritations are another common problem for swimming pool bathers. In addition to such irritations within the water, nasal irritations can also be noticed in indoor pool areas with poor ventilation and excessive levels of combined chlorine. There are two basic causes of eye and skin irritations. These include an improper pH and a chloramines problem. The human eye is most comfortable in water with a pH of about 7.5. Therefore a low pH, below 7.2 can be quite irritating as well as a high pH, above 8.0. Low and high pH levels irritate eyes and skin. A chloramines problem is caused when combined chlorine levels exceed 0.2 ppm as determined by a DPD test. Though many people incorrectly blame high chlorine for stinging eye irritations, it is actually the lack of adequate free available chlorine and the presence of chloramines, which cause the eye irritations. EYE AND SKIN IRRITATION Cause Treatment High or low pH Adjust pH to recommended range & retest. Combined Chlorine Shock treat or superchlorinate. Scale Formations Crusty white deposits on pool surfaces signal a severely high level of one or more of the water balance factors. Scale deposits not only make pool surfaces rough, but also reduce water circulation as scale builds up within the filter and plumbing system. January 2014 Page 81 If scale deposits are readily noticeable on pool surfaces the pH, calcium hardness, or total alkalinity must be tested and adjusted immediately. Most likely one, if not all three, are much too high and need to be reduced. The first step is to reduce the pH and alkalinity since reducing the calcium hardness level is more difficult. If hardness or total dissolved solids is the cause of the scale, it is best to drain a portion of the pool water and replace it with fresh make-up water low in hardness and total dissolved solids. SCALE Confirmation Cause Treatment Crusty deposits on pool surfaces 1. High calcium hardness 2. High pH and alkalinity 3. High TDS 1. Adjust pH & alkalinity to ideal ranges (7.2 – 7.6 & 8.0 – 120 respectively). 2. Replace a volume of pool water with water low in hardness and dissolved solids. Consult a pool professional to determine the replacement amount. 3. Use a sequestering agent to prevent scale buildup if high hardness levels are a continuing problem. It is recommended that dry chemicals first be mixed into a small amount of water in increments of about two pounds, and the pre-dissolved mixture be distributed evenly around the pool unless directed otherwise. PRECAUTIONS * * * Never add water to acid; always add the acid to the water. Never add calcium chloride to skimmers since it produces heat upon mixing with water. Always follow manufacturer’s recommendations and warnings on product labeling. Lowering pH with Muriatic Acid* 1,000 5,000 10,000 20,000 Gallons 50,000 Gallons Gallons Gallons Gallons PH Pts Oz Pts Oz Pts Oz Pts Oz Pts Oz 7.6 –7.8 0 1.3 0 6.4 0 12.8 1 9.6 4 0 7.8 – 8.0 0 1.9 0 9.6 1 3.2 2 6.4 6 0 8.0 – 8.4 0 2.6 0 12.8 1 9.6 3 3.2 8 0 >8.4 0 3.2 1 0 2 0 4 0 10 0 *Treatment recommendations are affected by total alkalinity. At low alkalinity levels less acid may be required and at higher alkalinity levels more acid may be required. January 2014 Page 82 Lowering pH with Dry Acid* (Sodium Bisulfate) 1,000 5,000 10,000 20,000 50,000 Gallons Gallons Gallons Gallons Gallons pH Lbs Lbs Lbs Lbs Lbs Oz Oz Oz Oz Oz 7.6 –7.8 0 0 0 1 5 1.6 8.0 16.0 12.0 0 7.8 – 8.0 0 0 1 3 8 2.4 12.0 4.0 8.0 0 8.0 – 8.4 0 0 1 4 10 3.2 16.0 12.0 4.0 0 >8.4 0 4.0 1 0 3 0 5 0 13 0 *Treatment recommendations are affected by total alkalinity. At low alkalinity levels less acid may be required and at higher alkalinity levels more acid may be required. Raising pH with Soda Ash* 1,000 5,000 10,000 20,000 Gallons 50,000 Gallons Gallons Gallons Gallons pH Lbs Oz Lbs Oz Lbs Oz Lbs Oz Lbs Oz 7.2 –7.4 0 0.6 0 3.2 0 3.2 0 6.4 2 0 7.0 – 7.2 0 1.0 0 4.8 0 9.6 1 3.2 3 0 6.8 – 7.0 0 1.3 0 6.4 0 12.8 1 9.6 4 0 >6.7 0 1.6 0 8.0 1 0 2 0 5 0 *Treatments in low alkalinity waters require less soda ash while treatments in high alkalinity waters may require more soda ash. Raising Chlorine 1 ppm 1,000 5,000 10,000 20,000 Gallons Gallons Gallons Gallons Oz Oz Oz Oz Gas .01 1 1 3 Sod hypo 0.1 0.5 pints 0.5 pints 1.5 pints Lithium 0.4 2 4 8 Cal hypo 0.2 1 2 4 Dichlor 0.2 1 2 5 Dichlor 0.2 1 2 4 Trichlor 0.1 1 1 3 *This is a liquid and the calculation assumes 1 liquid oz. = 1 dry oz. Italicized values are in PINTS January 2014 50,000 Gallons Oz 7 3.5 pints 19 10 12 11 7 Page 83 Lowering Alkalinity with Dry Acid 1,000 5,000 10,000 20,000 50,000 Gallons Gallons Gallons Gallons Gallons ppm Lbs Oz Lbs Oz Lbs Oz Lbs Oz Lbs Oz 10 0 3 1 0 2 0 4 0 10 0 20 0 6 2 0 4 0 8 0 20 0 30 0 10 3 0 6 0 12 0 30 0 40 0 13 4 0 8 0 16 0 40 0 50 1 0 5 0 10 0 20 0 50 0 60 1 3 6 0 12 0 24 0 60 0 70 1 6 7 0 14 0 28 0 70 0 80 1 10 8 0 16 0 32 0 80 0 90 1 13 9 0 18 0 36 0 90 0 100 2 0 10 0 20 0 40 0 100 0 Be sure to note chemical precautions. Always follow manufacturer’s recommendations. Lowering Alkalinity with Muriatic Acid 1,000 5,000 10,000 20,000 50,000 Gallons Gallons Gallons Gallons Gallons ppm Pts Oz Pts Oz Pts Oz Pts Oz Pts Oz 10 0 2.5 0 13.0 1 10.0 3 4.0 8 2.5 20 0 5.0 1 10.0 3 4.0 6 8.5 16 0 30 0 8.0 2 7.0 4 14.0 9 12.5 24 0 40 0 10.5 3 4.0 6 8.5 13 0.5 32 0 50 0 13.0 4 1.0 8 2.5 16 0 40 0 60 0 15.5 4 14.0 9 12.5 19 0 48 0 70 1 2.0 5 11.0 11 6.5 22 0 57 0 80 1 5.0 6 8.5 13 0.5 26 0 65 0 90 1 7.5 7 5.5 14 10.5 29 0 73 0 100 1 10.0 8 2.5 16 4.5 32 0 81 0 Be sure to note chemical precautions. Always follow manufacturer’s recommendations. Raising Alkalinity with Sodium Bicarbonate 1,000 5,000 10,000 20,000 50,000 Gallons Gallons Gallons Gallons Gallons ppm Lbs Oz Lbs Oz Lbs Oz Lbs Oz Lbs Oz 10 0 2 0 11 1 7 2 13 7 1 20 0 5 1 7 2 13 5 10 14 1 30 0 7 2 2 4 4 8 7 21 2 40 0 9 2 13 5 10 11 4 28 2 50 0 11 3 8 7 1 14 1 35 3 60 0 14 4 4 8 7 16 14 42 3 70 0 16 4 15 9 14 19 11 49 4 80 1 2 5 10 11 4 22 8 56 4 90 1 4 6 5 12 11 25 5 63 4 100 1 7 7 1 14 1 28 2 70 5 January 2014 Page 84 Raising Hardness with Calcium chloride 1,000 5,000 10,000 20,000 50,000 Gallons Gallons Gallons Gallons Gallons ppm Lbs Oz Lbs Oz Lbs Oz Lbs Oz Lbs Oz 10 0 2.0 0 10.0 1 4.0 2 8.0 6 4.0 20 0 4.0 1 4.0 2 8.0 5 0 12 8.0 30 0 6.0 1 14.0 3 12.0 7 8.0 18 12.0 40 0 8.0 2 8.0 5 0 10 0 25 0 50 0 10.0 3 2.0 6 4.0 12 8.0 31 4.0 60 0 12.0 3 12.0 7 8.0 17 0 43 8.0 70 0 14.0 4 6.0 8 12.0 17 8.0 43 12.0 80 1 0 5 0 10 0 20 0 50 0 90 1 2.0 5 10 11 4.0 22 8.0 56 4.0 100 1 4.0 6 4.0 12 8.0 25 0 62 8.0 Note that a significant amount of heat can be generated when mixing calcium chloride in water. Follow manufacturer’s recommendations carefully. ppm 10 20 30 40 50 Establishing or Raising Cyanuric 1,000 5,000 10,000 Gallons Gallons Gallons Lbs Oz Lbs Oz Lbs Oz 0 1.3 0 6.4 0 12.8 0 2.6 0 12.8 1 9.6 0 3.8 1 3.2 2 6.4 0 5.1 1 9.6 3 3.2 0 6.4 2 0 4 0 Acid Level 20,000 Gallons Lbs Oz 1 9.6 3 3.2 4 12.8 6 6.4 8 0 50,000 Gallons Lbs Oz 4 0 8 0 12 0 16 0 20 0 Lowering Total Alkalinity with Acid – Application methods Muriatic acid is corrosive and will damage pools walls if not diluted first. Dilute the acid by adding one quart of muriatic acid slowly to one gallon of water. SAFETY ALERT! Never add water to acid, always add the acid to the water. When adding the acid to the pool water, make an extra effort to pour the acid out into the pool as far as possible. Applying the acid from the end of 1-meter diving board might work well. Pour as close to the water surface as possible to avoid splashing the acid on you. Different application methods will produce different alkalinity results. Method One Stand in one place and pour slowly in a column fashion. This should produce an area of low pH water of 5.5 or below. This method converts some of the carbonate alkalinity (CO3) into carbon dioxide (CO2). As you know, carbon dioxide is a gas so this dissipates from the water. Repeat this procedure daily until your desired total alkalinity level is reached. However, don’t add more than one quart of acid to an area per day. If you have a large pool, you may want to perform this procedure over several areas each day. January 2014 Page 85 Method Two This method involves spreading the acid evenly over the pool water, usually by walking while pouring. An alternative is injecting the acid slowly via feeder pump. This method prevents the water from dropping below a local pH of 6.0. Because of this, little carbon dioxide is formed and the subsequent total alkalinity change will only be slight. Only use this method when you desire to lower the pH and slightly lower the total alkalinity. ROUTINE POOL MAINTENANCE Why do routine maintenance? Several reasons come to mind. 1. To achieve and maintain proper water chemistry. 2. To prolong the life of the pool and the associated equipment. 3. To give the staff something to do! 4. Because you take pride in your pool and want it to look good. 5. The more you work with the pool, the easier it becomes to understand what it takes to run your particular pool. 6. Repairing and replacing small or inexpensive parts can prevent repairing and replacing large and expensive ones. Although swimming pools vary in size and scope of operations, there are some commonalities between all pools. This section will try to address the basics of routine maintenance. Remember that with an unlimited budget, time, and staff, you could have the finest routine maintenance program around. However, you don’t have these. You will have to tweak schedules and procedures to fit the needs of your particular pool and operation. Testing the water. You probably already do this, but it is important to remember not to add any chemicals to the water until after it has been tested and maintenance is completed. Netting. Use your nets to physically remove all the leaves and other debris that has accumulated. Generally speaking, these nets were not made for shoes, bottles, bowling balls and other things the local delinquents have deposited in your pool overnight. You’ll find that shallow basket nets work best for surface debris and, the deep basket ones better for stuff that has settled to the bottom. Leaves, bandages, and other floating debris clog drains, baskets, and vacuums. This in turn strains or prevents adequate circulation and filtration of water. Additionally, leaves absorb chlorine and chlorine alternatives. Leaves also can contain algae spores, which can lead to algae outbreaks. Ballpark, netting takes 15 minutes. January 2014 Page 86 Brushing. The pool will occasionally need to be brushed. This is one of, if not the most commonly overlooked tasks. Yet, it is one of the most important. Dirt, algae, stains, and scale may be present on the walls and floor of the pool. Often, microscopic stuff is present on the walls. Brushing removes this stuff and puts it into the water where the chlorine can kill it. You may need to add a clarifier to coagulate (clump together) the small particles so that they will be large enough to be trapped by the filters. Brushes are typically 18 inches long. They have either nylon or stainless steel bristles. Nylon can be used on any surface. The stainless steel ones are for that stubborn stuff on concrete, gunite, shotcrete, or fiberglass. Brushing technique involves starting at the shallow end and working toward the deep end. Start at the top of the walls and work toward the pool floor. Brushing should be performed at least twice a week. If an algae outbreak occurs, brushing will be daily for sure and perhaps multiple times per day. Always brush the day before you vacuum. Make sure the pool equipment is running a couple of hours after brushing to allow the drain and skimmers can do their jobs and remove the stuff you just brushed off. Then, if you have overnight vacuuming equipment, shut it off. This will allow the dirt and debris to settle to the bottom overnight. Vacuum in the morning. After you vacuum, eyeball the pressure gauge for a while. If it rises 8-10 p.s.i. above normal, clean the filters. Baskets. Sometimes, the operating pressure on the pressure gauge of the filter will be low. This can cause the circulation to be poor. The culprit could be clogged baskets. However, first check to make sure that there is enough water in the pool. Generally, this will be a water level that is halfway up the skimmer basket. If the level is good, it’s probably clogged baskets. Some steps for cleaning the basket(s): * Remove the lid from the top of the skimmer. For some pools the lid is one the deck; others have no deck access lids. Reach down into the skimmer opening inside the pool to access these units. * Remove the basket and empty out the contents. * Spray off the basket with a hose. * Replace the basket and lid (for those with deck lids). * Repeat the process for all skimmers. If the skimmer baskets are really full, you should probably shut the equipment off temporarily until the baskets are cleaned. Pump Basket. This is your last line of defense against “junk” that can damage the pump. The skimmer baskets will screen out most of the stuff in the water. However, the small stuff like hair January 2014 Page 87 and pine needles can get by the skimmer basket. The pump basket should screen these out thereby preventing damage to the pump. You should look at the basket at least daily and clean it when needed. Cleaning is as follows: * Turn the power off temporarily. * Turn the valves to the main drain and skimmers to the closed position. * Remove the lid from the pump basket unit. * Spray out the basket and replace it in the unit. * Make sure that the rubber ring (usually an “O” ring) is in place and lubricated. This insures that air doesn’t enter the pump. Make sure you use lubricant specifically designed for the ring. Just any old lubricant can contain chemicals that screw up the chemistry of the water. * Turn the valve for ONLY the main drain back to the “open” position. * Immediately turn the equipment on. The time limit from “off” to “on” should be 1 minute maximum. * If the pump fails to start after 1½ minutes, you’ll need to prime the pump. * If the pump DOES start, open the skimmer valves slowly and one at a time Vacuuming. There are two different ways to vacuum the pool. The first is with the “on filter”. The second is to “waste”. Vacuuming “On Filter”. This process sucks out dirt and water, filters it through the filter, and returns clean water back into the pool. Steps are as follows: * The night before, brush the walls and floor. * After brushing, keep the equipment on for at least 2 hours to allow the skimmers and pump filter to clean out the stuff you scrubbed off. Then, turn the equipment off to allow the stuff to settle to the pool floor overnight. * The day of vacuuming, make sure the water level is halfway up the skimmer baskets. Make sure the multiport is turned to the “filter” position. This needs to be done with the equipment turned off. * * January 2014 Isolate the suction to the skimmer or the designated vacuum line that will be used to operate the vacuum. If using a skimmer, then close the main drain valve and Page 88 any other valves for skimmers (other than the one being used to vacuum). If using a dedicated vacuum line, close the valves for the main drain and all skimmers. * Attach the telepole to the vacuum. * Install one end of the vacuum line to the vacuum head. * Go to the deep end of the pool and place the vac head into the water. Let it sink to the bottom. * Stretch the remaining vacuum hose out along the pool deck. * Where the hose meets the surface of the eater, push the remaining hose from the deck downward (into the water) and toward the wall. Only the end of the hose that attaches to the skimmer or dedicated vacuum line should be out of the water. This eliminates air from the vacuum hose and fills it with water (priming). Don’t fall into the pool! * Now, attach the vacuum hose to the skimmer or dedicated suction line. If your skimmer doesn’t have a vacuum seal plate, think about getting one to help hold in the suction. * With the pole, vacuum the bottom of the pool. Do this slowly as not to stir up the contents on the floor. Items to consider about vacuuming: * Just like at home, as you vacuum, the filter will fill with material. This causes the pressure to rise in the equipment and the vacuum may not suck so well. Monitor the gauge. If the pressure rises more than 8-10 psi above normal, stop. Clean the filter. Vacuuming “TO WASTE”. You perform this function when “stuff” is really thick and heavy in the pool. If you try to vacuum “to filter” instead, you will spend all of your time changing or emptying filters. Here are the steps: * Raise the water in the pool until it almost overflows. * Make sure the multiport is on the “waste” or “drain” position. The equipment needs to be turned off prior to moving the handle. * Water level is now high enough and the waste or drain is on. Turn the equipment back on. January 2014 Page 89 * Isolate the suction to the skimmer or designated vacuum line. If using a skimmer, close the valves for the main drain and other skimmers except the isolated one. If using a dedicated vacuum line, close the main drain and all skimmer valves. * Attach the pole to the vac head. * Attach one end of the vacuum hose to the vac head. * Go to the deep end of the pool and place the vac head into the water. Let it sink to the bottom. * Stretch the remaining vacuum hose out along the pool deck. * Where the hose meets the surface of the water, push the remaining hose from the deck downward (into the water) and toward the wall. Only the end of the hose that attaches to the skimmer or dedicated vacuum line should be out of the water. This eliminates air from the vacuum hose and fills it with water (priming). Don’t fall into the pool! * Now, attach the vacuum hose to the skimmer or dedicated suction line. If your skimmer doesn’t have a vacuum seal plate, think about getting one to help hold in the suction. * With the pole, vacuum the bottom of the pool. Do this slowly as not to stir up the contents on the floor. * Vacuum only until the water level drops just above the bottom of the skimmer (or just above the bottom of the designated vacuum line). Now STOP! Never let the water level drop to or below the skimmer (or designated vacuum line). If you do allow the water to get too low, air enters the system. This can cause you to lose the prime (at best) or cause the motor to overheat which can lead to an EXPENSIVE replacement. Note - When vacuuming to the “waste” or “drain” it is not a bad idea to have a garden hose in the skimmer to compensate for the lost water. If you’re using a designated vacuum line, put the hose anywhere. Filters. There are three kinds: Sand, diatomaceous earth or D.E., and cartridge. All three need to be periodically cleaned. Sand Filter Cleaning. It will need to be cleaned when the pressure is about 8 – 10 psi above the standard operating pressure. Steps are as follows: * Turn the equipment off. * Turn the multiport handle from “filter” to “backwash*”. January 2014 Page 90 * Turn the equipment back on. * Let the equipment backwash for 2- 3 minutes. If your filter has a sight glass, eyeball it until it turns from cloudy or dirty to clean. *Note – when backwashing you will sacrifice some of the chlorinated pool water. You could also lose some of the volume in the pool. After the backwash check the chlorine (or alternative) level in water and make adjustments as needed. If the water level drops, add some until the water is at least halfway up the skimmer. * Once the backwash is complete, turn the equipment to “off” again. * Turn the handle from “backwash” to “rinse”. * Turn the equipment on again. * Rinse the sand for about 20-30 seconds to assure that all of the dirt and debris has been eliminated from the clean sand. * Turn the equipment “off” again. * Move the handle from “rinse” to “filter”. * Turn on the equipment again. Notes on Sand Filter cleaning. Sand will not clean forever. It should be professionally replaced about every 4 – 5 years. Once the filter cycle decreases (when it takes less time for the pressure gauge to show a rise of 8 – 10 psi) and the need to backwash increases, the sand needs to be changed. You probably want to have this done by a pool professional as there are fragile components at the bottom. If you crack or break one of these, sand will enter the pool among other possible problems. Inadequate cleaning of the sand as well as poor water chemistry can lead to problems with the sand. Mudballs may form due to poor chemistry, particularly in high pH water. Water with a high pH cannot keep calcium in solution. This calcium winds up in the sand/filter. Also, channeling can occur. Essentially, water, dirt and debris pass through the channel and not the sand ending up back in the water. Watch for signs of this. D.E. Filter Cleaning. If you have a D.E. filter and you find that the standard operating pressure is 8 –10 psi above normal you will need to backwash. There is a drawback to this. As the dirt and debris are removed during the backwash, so is the D.E. media (or powder). This means you will have to add D.E. media each time you backwash. There is a newer style of these filters out there. It is called a Regenerative D.E. filter. These have a “bump” mode to prolong the filter January 2014 Page 91 cycle and reduce the need for backwashing. However, eventually, you will still need to backwash. Here are the steps: * Turn the power off. * Turn the multiport handle from “”filter” to “backwash”. * Turn the power back on. * Let the equipment backwash for 2- 3 minutes. If your filter has a sight glass, eyeball it until it turns from cloudy or dirty to clean. Note – when backwashing you will sacrifice some of the chlorinated pool water. You could also lose some of the volume in the pool. After the backwash check the chlorine (or alternative) level in water and make adjustments as needed. If the water level drops, add some until the water is at least halfway up the skimmer. * Once the backwash is complete, turn the equipment to “off” again. * Turn the handle from “backwash” to “rinse”. * Turn the equipment on again. * Rinse the new D.E. layer (media) for about 10 seconds. This removes the dirt and debris from the media. * Turn the equipment “off” again. * Turn the multiport handle from “rinse” to “filter”. * Turn the equipment “on” again. * Add new D.E. powder * Using a bucket of water, mix up the new D.E. powder according to the manufacturer’s direction. * Pour this mixture into a skimmer. This will now enter the D.E. filter and spread out across the grids. This will now form what is known as a filter cake on the grids. * More is not better here. If too much is used, the powder can cause the “cake” to be too thick. This in turn, causes an adhesion (sticking) of the dirty powder to the grids. Should this happen, the grids will need to be cleaned. Only experienced personnel should perform this operation as the grids are fragile and can easily be torn. January 2014 Page 92 * Too little D.E. powder can also cause problems. This can cause dirt and debris to become trapped (actually imbedded) on the grids. This ruins them. NOTES: There are new generation D.E. filters out called Regenerative D.E. filters. These require less backwashing than the old ones that should prolong the filter life. You can “bump” these to readjust the D.E. powder. Here is how to “bump”. BUMPING * When the operating pressure is 8 – 10 psi above normal, close all of the valves. This would be the main drain and skimmers. * Now turn the equipment “off” for at least 2 – 3 minutes. * Hopefully you have a “bump” handle. Most of the Regenerative DE filters have one. Slowly pull down and rigorously push up on the handle 5 – 10 times. This causes the D.E. powder to fall to the bottom of the filter. * When about 5 –10 “bumps” are finished and about 2 –3 minutes have passed, open up all of the valves and turn the equipment back “on”. Just like magic, new D.E. powder forms instantly on the grids of your D.E. filter! * If you don’t have a “bump” handle, simply hit the actual filter/body with a RUBBER hammer about 5 – 10 times. * Periodically, you need to check the grids on the D.E. filter. This is needed as eventually stuff builds up on them. If the grids are torn or frayed, replace them. * These new “bump” filters can only be “bumped” so many times before backwashing is necessary. Once the filter cycle decreases and the need to “bump” increases, backwash the filter and add new D.E. powder using the steps above. Cartridge Filter cleaning. No backwashing is performed with these filters. When the operating pressure is above 8 –10 psi above normal, clean the filter. The individual pleated filter elements need to be removed and hosed off with a garden hose. The steps: * Turn the equipment to “off”. * Remove the lid to the filter tank. The lid may be stubborn. Many filters have a band that holds the filter to the base of the filter. If yours is different or you have problems getting the lid off, call a pool professional or a colleague for advice. January 2014 Page 93 * Take out the filter element(s) from the filter. Some filters use one big filter element; others several smaller ones. * Spray each filter with a garden hose equipped with a nozzle. Make sure you get in the folds. This is where most of the junk collects. * Put the element(s) back into the filter. * Replace and secure the filter lid. There should be a rubber O-ring to help seal the lid. Check it out. Replace it if it is in less than good shape. About once a month (or whenever needed) lubricate the O-ring. This is important. * Turn the equipment back “on” and let it run. NOTES - The individual elements should be replaced yearly. The drawback to cartridge filters is their expense. The benefit is the ease of cleaning and filtering capabilities. If the filters are still in good shape, hang on to them for a backup. Shock. With chemical, not electricity! Once you become familiar with your own pool, this should become easier. If you ask ten pool people how often to shock the pool you will likely get ten different answers. Generally, you should only shock the pool when you need to. This seems obvious but many pool people do it on a regular basis whether the chemistry dictates it or not. Remember that chemicals are expensive. Shocking the water is warranted when there is a build-up of ammonia or other undesired matter in the water. This matter hinders the sanitizing effects of the chlorine. Some of the variables in when to shock are as follows: First and foremost is temperature. Then there is humidity, sunlight, bather load and use. The last two are not synonymous terms. Bather load refers to how many people are in the pool at one given time. Use refers to time people are actually in the water. Are there swimmers in the pool from 6:00 am straight on through until 9:00 pm? Or do you just have open swim from noon until 7:00 pm? Remember that documenting the history of your pool’s water chemistry will greatly assist in determine when to shock your own pool. Here are some general suggestions on shocking to get you started: * Cooler temperatures with limited usage – about every 2 weeks. * Cooler temperatures with normal usage – about every 1 – 1 ½ weeks. * Cooler temperatures with heavy usage – about every week. * Seasonal temperatures with limited usage – about 1 ½ to 2 weeks. * Seasonal temperatures with normal usage – about every 1 – 1 ½ weeks. * Seasonal temperatures with heavy usage – about every week. January 2014 Page 94 * Hot/humid temperature with limited usage – about every week. * Hot/humid temperature with normal usage – about every 6th day. * Hot/humid temperature with heavy usage – about every 5th day. Please remember these are strictly guidelines. Your shocking schedule will vary with your particular weather, bather load, and usage. You may find yourself having to shock more or less than these guidelines. Also, you will need to determine what constitutes “limited”, “normal”, and “heavy” usage as well as “cooler”, “seasonal”, and “hot/humid” for your pool. Thorough documentation will allow you to develop a history of your pool and should make this process much easier. A start might be to contact other pools in your area. Some additional points to consider: * As climate, bather loads, and usage change, so will your shocking routine. * The hotter the temperature, the higher the humidity, the higher the bather load, the more often you will need to shock the pool. * Always remember to read the manufacturer’s instructions prior to shocking the pool. The can be quite of bit of variance here on methods. * When diluting chemicals. Always, always add the chemical to the water and not vice versa. Adding water to chemical can have dire consequences! CLOSING YOUR POOL One source highly recommends that you contract with swimming pool installers to close down and winterize your pool. At a minimum, they recommend they be contracted to blow all the water from the plumbing lines. Their reasoning is that if all the water is not removed from these lines and then properly flushed with antifreeze, the lines will probably crack. This will lead to leaking of the pool and the service to repair the lines is very expensive as well as timeconsuming. You can perform some of the other light duties such as removing the ladders and installing a cover (if you have one), thereby saving money. It is probably a wise idea to check this out at the beginning of the season and possibly lock in a date if you choose to contract the work. Remember, your pool equipment is a several thousand-dollar investment. By choosing to blow and flush the lines yourself, you are taking a major risk. That being said, should you choose winterize the pool yourself, here are some recommendations. In addition to not removing all the water from the lines, the biggest mistake new pool operators make is not leaving water in the pool basin. Not all pools will need to leave water in the basin. A lot of this depends upon the water table where your pool is located as well if there are any hidden leaks in the lines or basin. Leaving water in the basin will help to prevent frost heave in winter and spring. There have been a few instances where water was not left in the basin and the January 2014 Page 95 result was major cracks in the basin as well as the deck. Big bucks to repair. Ask previous pool managers and local officials if water is routinely left in the pool. Chemicals. You will probably have to add chemicals one last time BEFORE your pool is winterized. If your ranges (chlorine, pH, Alkalinity, and Hardness) are within acceptable parameters, your pool water next spring will look a lot better. If these ranges are not acceptable and the water is not balanced, your pool water in the spring will probably be downright nasty. This nasty water also can have an effect on the pool basin material (concrete, gunite, shotcrete, vinyl liner, or fiberglass). Algae can actually grow right into the material itself making cleaning in the spring extremely difficult. Test your water about a week before actually blowing the lines. If your pool has an automatic chemical feeder, make sure that the chemical (probably chlorine) is gone from the system. Final Maintenance Touches. You should perform one final vacuum before shutting the pool down. The night prior to vacuuming, thoroughly brush the pool walls and floor. Allow your drains, skimmers, and pumps and filters at least 2 hours to thoroughly remove the debris that you brushed off the walls and floor. Then shut off the equipment overnight to allow the remainder of the suspended debris to settle to the pool floor. In the morning, with the equipment still in the “off” mode, clean out all of your pump and skimmer baskets. Now turn the equipment back “on”. Net out any big pieces of debris such as leaves. Now vacuum the pool “to filter”. After a vacuum, you will need to clean the filter again. The cleaning will depend upon the particular type of filter that you have. Filter cleaning was discussed previously in the manual. Keep netting the pool until your cover (if you have one) is installed. Draining the Pool. You will need to drain the pool 3” to 5” inches below the lowest plumbing line in the pool. Typically, this is the line to the return water jets. Turn the equipment to the “off” position. Move the skimmer valve(s) to the “closed” position so that ONLY the main drain valve is “open”. Now move the multiport handle from “filter” (or current position) to “waste” or “drain”. Turn the equipment back to the “on” position. The water should now drain through the waste-line. If you do not have a main drain, you will need to drain the pool with a submersible pump or create a siphon with a garden hose. While the Pool is Draining. Here are some things you can take care of while the pool is draining: * If you have a heater, make sure that the power source to the heater is turned off. This should be electricity, natural gas or propane. January 2014 Page 96 * Remove all your ladders and put plugs in the holes. * Remove your handrails. * Locate your winter cover and accessories (if you have one). - If you use a mesh safety cover, begin by pulling up the anchors with an Allen wrench, or better yet, a cordless drill. - If you use a waterbag cover, begin filling the waterbags (or hauling out the heavy sandbags). - If you have a “Foxx” cover. Start recruiting. These things require a lot of bodies and are a real “pain” to install. Immediately after the Pool is Drained. Once again, this is when the water level is 3” to 5” below the lowest plumbing line. Move on to these items: * Turn off the equipment to stop draining the pool. * Remove the eyeballs from the return jets. * Remove the skimmer baskets from all of the skimmers. * Add your winterizing chemicals. - 2 lbs. of strong chlorine-based shock treatment – Dichlor (granular chlorine) works best for winterizing. It is stabilized chlorine product and should be more effective at preventing algae growth over the winter. Dichlor must be diluted 1 lb. at a time. Using warm water will dilute the granules much faster. If your pool is over 35,000 gallons use 3 pounds. - 1 quart of super strength (polymer) Algaecide. This may be in the form a specially formulated Winterizing Algaecide. - 1 quart of a Metal Sequestering Agent is optional at this point but may prevent staining or formation of scale. Blowing Water Out of the Plumbing Lines. ATTENTION. CAUTION. WARNING. If correct procedure is not followed for your pool, you are running the risk of cracking your lines. This could easily cost several thousand dollars to repair, give you a large headache and, sideline your pool for possibly the entire season. Paying the pool guys a couple hundred bucks to perform this task may be well worth the cost. January 2014 Page 97 Still reading? O.k. Superman or Wonder Woman, you still think you can do this yourself? WARNING. The following information is provided “AS IS” and provides no guarantee of any kind that this procedure will work for your pool. Remember that pools are unique and your particular pool may have some equipment or design peculiarities that would require adjustment to this procedure: * Last chance to call the professionals. O.k. you have been warned. * You’ll need at least a 4 horsepower Wet/Dry Vacuum (a.k.a. Shop-vac) with a vacuum and a blower side. * If you have a shop-vac move on to the next step because if you haven’t been convinced by now to contact the professionals, you never will. * Remove the drain plugs from the pump. Some pumps have more than one drain plug. This allows the water to drain from the pump. * Remove the lid from the pump housing – the front part of the pump. * The pump should now be empty. Thread the plugs back into the pump temporarily. * The main drain valve was probably open already since you used it to drain your pool. Leave it open. Also, make sure the skimmer valve(s) are open. Essentially, you now want all of your valves to the “open” position. * With your shop-vac in hand, go to a skimmer and suck (vacuum side) out as much water as possible. Put the hose in the opening at the bottom of the skimmer (this hole leads to the plumbing) and suck out water. Do this for each and every one of your skimmers. * Now, take the trusty shop-vac over to your equipment and blow out each suction line (main line and skimmers) one at a time. Make sure you are using the blow side and not the suction side of the vac. It does not matter what position the multiport handle is located. * Now, pick a skimmer, any skimmer. Close the main drain valve as well as any other valves that are open (except the one you are at). * Turn the blower side on and blow water through the pump housing. This is where the suction lines enter the actual pump. Make sure that the hose of the blower is located inside the pump housing and pressed against the opening that leads to the suction lines. Blow continuously until only a faint mist is coming from that skimmer. If you have more than one skimmer, just repeat the process until all January 2014 Page 98 lines have been blown out. Remember to close all the other lines except the one you are working on and have that valve open. * The skimmer(s) should now be free of water. Blow out the main drain. Again, place the hose inside the pump housing when performing this step. It is very difficult to know when enough is enough, since you are blowing out a line that is in the floor of the pool. Basically, blow this line until tiny bubbles form and turn into a steady stream of bubbles. Once you can see the steady stream of bubbles, blow the line for an additional 30 seconds. Trained and experienced pool professionals can perform this step and know when to quit by feel and experience. You must also close the main drain valve while still blowing into the line. This prevents the water from backfilling into the main drain line while closing the valve. * Moving on to the return lines. * Turn the blower on and blow through the discharge side of the pump. This is where the pump forces water back into the pool. Continue blowing this line until a faint mist is hissing from the return jet. Once the mist appears, thread a winter plug into the jet. Unthread a plug from another jet. Repeat the process until water is blown from each line. * Anti-freeze time. One at a time, unthread each winter plug from the jet. Put a funnel into the opening and add about ½ gallon of antifreeze per line. Do each line, one at a time. When each line is completed, immediately finger-tighten each winter plug into the threads. Remember that the threads on the plug should either have Teflon tape or an O-ring. * Antifreeze the skimmer lines. Add ¾ of the antifreeze to the skimmer opening. Thread a gizmo (obtained from any pool professional) into the skimmer opening. You will need to know the skimmer opening size when purchasing a gizmo. Usually, they are either 1 ½” or 2” openings. Pour the remaining ¼ of the antifreeze into the skimmer for additional protection. Repeat this process for each skimmer you have. Insure that there is Teflon tape or an O-ring on the threads of the gizmo. * Now to winterizing the actual equipment. Move the multiport handle to the “closed” or “winterize” position. If you have a heater, remove all plugs from the heater. Disconnect the pressure switch at this time. Turn the gas valve (if your heater is natural gas or propane fired) to the “off” position. Blow water though the heater to insure it is free of any standing water. January 2014 Page 99 * For those with automatic chemical feeders, remove any plugs from the device. Remove any and all chemical left in the feeder. Isolate the feeder and blow through it to insure there is no remaining water standing. * Remove the plugs from the pump. The plug/cap should already be removed from the filter, as the standing water needs to gravity drain from the filter. Also remove the pressure gauge (as well as the sight glass and the air relief valve, if applicable). * A good place to store all of these miscellaneous parts is in the pump basket located within the pump housing. Reinstall the lid to help protect the parts. Installing the Safety Cover. The steps are as follows: * With an Allen wrench, or better yet, a cordless drill, pull up the heads of all the anchors. * Unfold the cover so that you can see how it will fit over the pool. * Using your safety cover tool, install the springs to the anchors on one side of the pool. - If your pool is rectangular, attach the springs to the anchors on the short side of the rectangle. - If your pool is any other shape, attach the springs to the anchors to a strategic side in order to start. * Walk the cover to the opposite side of where you started and attach the springs to these anchors. * Using your tool, attach the remaining springs to the anchors. Installing a Waterbag Cover. The steps are as follows: * Fill all of the waterbags ¾ full of water. Leaving them ¼ empty will allow the expansion of water freezing. * Unfold the cover so that you can see how it will fit over your pool. * Install the waterbags over the cover on one side of the pool. - If you have a rectangular pool, start on the short side. January 2014 Page 100 - For any other shape, install the waterbags on a strategic side. * Walk the cover to the opposite side of where you started and install the waterbags on this side. * Install the remainder of the waterbags on the remaining sides of the pool cover. * Installing a waterbag cover is NOT as easy as this makes it sound. These things are quite heavy and are difficult to work with. After installing one you may find that installing a mesh safety cover is the way to go. Think about ordering one. * Immediately run your garden hose and add about ¾” – 1’ of water over the top of the cover to help keep the wind from blowing it off. Installing a “Foxx” cover. Here are the steps: * Recruit an army if you haven’t already done so. This is the heaviest cover on the market. It is, as they say, a “bearcat” to install. * Unfold the cover so that you can see how the beast fits on your pool. * Install the lip of the “Foxx” cover into the special track that accompanies ONLY “Foxx” pools on one side of the pool. - If you have a rectangular pool start on the short side. - For any other shape of pool, start on a strategic side. * Walk the cover over to the opposite of the pool of where you started. * Install the lip of the cover into the track on this opposite side. * Install the lip of the cover to the remaining sides of the pool. * Add ¾” to 1” of water over the top of the cover to help keep it in place. * SERIOUSLY consider ordering a mesh safety cover to install next year. Other Items to Take Care of. * Winterize your toilets and faucets if applicable. * Properly store all remaining chemicals. Check with your supplier if you are unsure about exact storage requirements. Also inquire if they will accept any excess chemicals. January 2014 Page 101 * Evaluations. - Sit down with your staff and discuss the operation of the pool for the season just completed. Ask for suggestions on ways to improve anything and everything related to the operation. - Reexamine your policies and procedures manual. Make appropriate adjustments as needed. - Write reports. Write one report for attendance for the year, one for budget purposes, one that covers swimming lessons, one report covering staff training, and one overall summary/evaluation. * Retention of staff. Good staff is hard to come by and even harder to keep. The following are just a few suggestions to help retain your staff for the next season: - Training reimbursement. Getting trained can be expensive. Is there any way that you can help defray these costs? - Thank you gifts. As a way of saying, “thank you” for a job well done over the season. - Use of other park/school facilities. Can you offer them punch cards to use at other park facilities? - Can you offer them employment somewhere else in the system? - Keep in contact with them during the “off” season. Find out where they will be going. Send them birthday cards. Drop them an occasional phone call or Email. Have an “off” season gathering. Send them an invitation to apply next season. CERTIFICATION AND TRAINING Training is one thing that needs to be ongoing throughout the year for all staff. You want your people to be knowledgeable and proficient at their jobs. The public expects this when they come to your pool. Attorneys look at the level and amount of training that the staff has undergone in the event of a claim or litigation. Certification takes training to a higher level. There are certifications that your lifeguards can attain through agencies like the American Red Cross, YMCA, and others. These agencies can be found in the AGENCIES section of this manual. Typically, there is an end of course examination that the student is required to pass to receive their certification. The certifications are usually nationally recognized but require refresher or on-going training to remain current in their certification. January 2014 Page 102 Two courses that you as a pool operator may be interested in attending are the Certified Pool and Spa Operator course and, the Aquatics Facility Operator (AFO) course. These are run under the direction of two different entities. The Certified Pool and Spa Operator or CPO, is run by the National Swimming Pool Foundation. The certification for this course is required in over 26 states. It is also a requirement by some city ordinances. The course is a two day course but online courses are required prior to attending the classroom portion. The certification is good for 3 years. Some of the topics covered in classroom portion include: * * * * * * * * * Pool and Spa Management Regulations and Guidelines Must know calculations Water contamination Disinfection Water balance Chemical Feed and Control Common Problems Circulation * * * * * * * * * Heat and air circulation Chemical Testing Record Keeping Facility Safety Spa and Therapy Operations Maintenance Troubleshooting Facility renovation and design Filtration As of the writing of this manual, the following fees applied to this course from one vendor: * * * * * * * * Traditional Course Registration Traditional Course late registration charge Online Primer Course Registration Fusion Completion Registration English Course Handbook (Included in all course registration) Pool Math Handbook Certified Pool-Spa Operator Inspector Training CD Advance Shipment of Training Materials And Manuals $299.95 $30.00 $149.95 $199.95 $64.95 $19.95 $59.95 $11.95 The second national certification is the Aquatics Facility Operator Course (AFO). It is taught through and sponsored by the National Recreation and Parks Association. This curse is 16 hours in length. The certification is good for 3 years. Recertification is available on-line. Course materials are included in the registration. Some of the topics covered in the course include: * * * * January 2014 Disinfection Water Testing and Treatment Facility Management Chemical Feeders * * * * Hot Tub and Spa Operation Recirculation Control Systems Risk Management Page 103 * * Heating Systems Filtration * Facility Troubleshooting At the time of this writing, the approximate cost of this course is $320.00 The Aquatic Safety Research Group, LLC also offers some certifications programs. This company is not as well-known as the two previous entities. However, the founder of the company is none other than Dr. Tom Griffiths. Dr. Griffiths is a well-known and respected author and designer in the area of swimming pool safety. Their first certification program is called Practical Pool Management Plus (PPM+). This course is 2 day course of instruction and has been deemed to be the equivalent of the CPO and AFO certifications. Recertification is every 5 years. Some of the topics covered in the course include: * * * * Maintenance and Safety Filtration Safety and Risk Management Backwashing * * * * Circulation Chemistry Legal Liability for Managers Pool Signage The second course and certification offered by the Aquatic Safety Group is the Practical Pool Management course. This is a one day course and the materials covered are similar to the two day course. The recertification for this course is also every 5 years. The company also offers courses without certification. The company calls them their A.R.M. Series. You must choose one of the tracks that you wish to attend. Upon completion of the workshop, you will receive a suitable for framing certificate of completion. The three separate workshops are: 1. 2. 3. A.R.M. Hotel/Motel Pools A.R.M. Public Pools A.R.M. Beaches Training As mentioned earlier, training must be constant with employees. Many public swimming pools simply address the lifesaving techniques when it comes to training. However, there are several areas listed in this manual where ongoing training should occur. On example of ongoing training would be in the area of Hazardous Communication. No matter what training has occurred, it needs to be documented and kept on file. It is recommended that an individual training record be kept in each employee’s file. This could be in conjunction with a master list of training. Many of us are not natural born instructors. Don’t sweat it. There are plenty of people out there in the public that can teach a course. You just need to call them. Sometimes your own staff can teach a course or two. You might be surprised if you just ask them. If you are going to teach the course yourself, think outside the box and be creative. Use humor. When people are enjoying the class, they a much more likely to learn the material being January 2014 Page 104 presented. If they are bored, they probably won’t remember anything except that training was boring. As said previously, document all training. It is better to put down more information about the training than less. Excellent training records are a huge benefit and defense mechanism when claims or litigation occurs with a pool. We have included a sample form that you can plug in the information or design your own. January 2014 Page 105 Employee Training Record Name: _____________________________________________________________________________________________________ Date of Hire: ________________________________________________________________________________________________ Home Address: ______________________________________________________________________________________________ Telephone Numbers: __________________________________________________________________________________________ Position of Employee: _________________________________________________________________________________________ Dates Course Subject January 2014 Sponsoring Agency Instructor Class Hours Score Page 106 Swimming Pool Standards & Agencies Networking with other pool operators is a key component to a successful operation. These professionals have the expertise and experience that you cannot find in any book or manual. They also probably have had the same problems and questions that you have. There are several pool operators across North Dakota. Many of these operators started out at small pools (some very small) and have gone on to larger pools in other cities. Take some time and get to know one or two in your area. 1. American Alliance for Health, Physical Education, Recreation & Dance (AAHPERD) 1900 Association Drive, Reston VA 20191 Tel: 800-213-7193 Website: www.aapherd.org 2. American National Standards Institute (ANSI) - Headquarters 1819 L Street NW 6th Floor, Washington DC 20036 Tel: 202-293-8020 (general inquiries) Fax: 202-293-9287 Website: www.ansi.org 3. American Nation Standards Institute (ANSI) – New York City 25 West 43rd Street, 4th Floor, New York NY 10036 Tel: 212-642-4900 Fax: 212-398-0023 4. American Public Health Association (APHA) 800 I St. NW, Washington DC 20001-3710 Tel: 202-777-2742(APHA) Fax: 202-777-2533 Website: www.apha.org 5. American Red Cross - Mid-Dakota Chapter 2021 4th Ave. NW, Minot ND Tel: 701-852-2828 Fax: 701-852-6583 Website: www.minotredcross.org 6. American Red Cross - Minn-Kota Chapter 2602 12th Street N, Fargo ND 58102 Tel: 701-364-1800 Fax: 701-364-1805 Website: www.fargoredcross.org 7. American Red Cross - Burleigh-Morton Chapter 4007 State Street, STE 114, Bismarck ND 58503-0689 Tel: 701-223-6700 Website: www.ndredcross.org January 2014 Page 107 8. American Swimming Coaches Association/Swim America 5101 NW 21st Ave. Suite 200, Ft. Lauderdale FL 33309 Tel: 954-563-4930 800-356-ASCA Fax: 954-563-9813 Website: www.swimmingcoach.org www.swimamerica.org 9. Aquatic Exercise Association PO Box 1609, Nokomis FL 34274-1609 Tel: 941-486-8600 888-232-9283 Website: www.aeawave.com Fax: 941-486-8820 10. Cavalier County Health District 901 3rd Street, Suite 11, Langdon ND 58249 Tel: 701-256-2402 Fax: 701-256-2566 11. Centers for Disease Control and Prevention (CDC) 1600 Clifton Rd, Atlanta GA 30333 Tel: 404-498-1515 800-311-3435 Website: www.cdc.gov 12. Central Valley Health District (Stutsman co., Logan Co.) 122 2nd Street NW,(use zip 58401) PO Box 880, Jamestown ND 58402 Tel: 701-252-8130 Fax: 701-252-8137 Website: www.CentralValleyHealth.org Logan County Logan County Courthouse, PO Box 12, Napoleon ND 58561 Tel: 701-754-2756 Fax: 701-754-2270 13. City – County Health Department 230 4th St NW Room 102, Valley City ND 58072-2947 Tel: 701-845-8518 Fax: 701-845-8542 14. Commodore Longfellow Society (of the American Red Cross) 2531 Stonington Rd., Atlanta GA 30338 15. Consumer Product Safety Commission (CPSC) 4330 East West Highway, Bethesda MD 20814 Tel: 302-504-7923 Hotline: 800-638-2772 Fax: 301-504-0124 Website: www.cpsc.gov January 2014 Page 108 16. Custer Health Unit (Morton Co., Mercer Co., Grant Co., Oliver Co., Sioux Co.) 210 2nd Ave., NW, Mandan ND 58554 Tel: 701-667-3370 888-667-3370 Fax: 701-667-3371 Website: www.co.morton.nd.us/index.asp?Type=B_BASIC&SEC={0969BF21-3993451A-8FD7-D72D4FA5BF3D} Mercer County 1021 Arthur Street, PO Box 39, Stanton ND 58571 Tel: 701-745-3599 Fax: 701-745-3579 Grant County PO Box 164, Carson ND 58529 Tel: 701-622-3591 Oliver County PO Box 375, Center ND 58530 Tel: 701-794-3105 Sioux County 210 2nd Avenue NW, Mandan ND 58554 17. Dickey County Health District PO Box 238, Ellendale ND 58436 Tel: 701-349-4348 Fax: 701-349-3277 18. Fargo Cass Public Health System 401 3rd Avenue North, Fargo ND 58102-4839 Tel: 701-241-1360 Fax: 701-241-8559 Website: www.cityoffargo.com/health 19. Fargo-Moorhead Family YMCA 400 1st Ave. S., Fargo ND 58103 Tel: 701-293-9622 Website: www.fmymca.org 20. January 2014 Fax: 701-232-9545 Federation Internationale de Natation Amateur (FINA) FINA is the national body governing all swimming including Masters Swimming, Open Water Swimming, Diving, Water Polo and Synchronized Swimming. FINA-Avenue de l’Avant-Poste 4, Lausanne, Switzerland Tel: +41-21 310 4710 Fax: +41-21 312 6610 Website: www.fina.org Page 109 21. First District Health Unit (Ward Co., Bottineau Co., Burke Co., McHenry Co., McLean Co., Renville Co., Sheridan Co.) 801 11th Ave. SW, PO Box 1268, Minot ND 58702-1268 Tel: 701-852-5043 Fax: 701-852-7292 Website: www.fdhu.org/ Bottineau County 314 5th St. W., Ste. 7, Suite #7, Bottineau ND 58318 Tel: 701-228-3101 Fax: 701-228-3788 Website: www.fdhu.org/bottineau.shtml Burke County First District Health Unit, PO Box 326, Burke County, 103 Main St. SE, Bowbells ND 58721 Tel: 701-377-2316 Fax: 701-377-2326 Website: www.fdhu.org/bowbells.shtml McHenry County 112 Main Street South, PO Box 517, Towner ND 58788 Tel: 701-537-5732 Fax: 701-537-0804 McLean County 712 5th Ave., PO Box 1108, Washburn ND 58577 Tel: 701-462-8541 Fax: 701-462-3954 Website: www.fdhu.org/washburn.shtml McLean County 141 N. Main, PO Box 972, Garrison ND 58540 Tel: 701-463-2641 Fax: 701-463-7338 Website: www.fdhu.org/garrison.shtml Renville County Courthouse, 205 Main St E, Mohall ND 58761 Tel: 701-756-6383 Fax: 701-756-6783 Website: www.fdhu.org/mohall.shtml Sheridan County 215 E. 2nd Ave., PO Box 415, McClusky ND 58463 Tel: 701-363-2506 Fax: 701-363-2805 Website: www.fdhu.org/mcclusky.shtml Ward County (Kenmare) 11 W. Division, Suite 102, PO Box 836, Kenmare ND 58746 Tel: 701-385-4328 Fax: 701-385-3012 January 2014 Page 110 22. Foster County Health Department 1000 5th St. N. Box 80, Carrington ND 58421 Tel: 701-652-3087 Fax: 701-652-3097 23. Foundation for Aquatic Injury Prevention (FAIP) 13246 Golden Circle, Fenton MI 48430 Tel: 800-342-0330 Fax: 810-714-0354 24. Grand Forks Public Health Unit 151 South 4th Street, Suite N301, Grand Forks ND 58201 Tel: 701-787-8100 Fax: 701-787-8145 Website: www.grandforksgov.com/publichealth 25. Grand Forks YMCA Family Center 215 North 7th Street, Grand Forks ND 58203 Tel: 701-775-2586 Fax: 701-775-9611 Website: www.gfymca.org 26. Illuminating Engineering Society of North America (IESNA) 120 Wall St., Floor 17, New York NY 10005 Tel: 212-248-5000 Fax: 212-248-5017/18 Website: www.iesna.org 27. International Association of Amusement Parks and Attractions (IAAPA) 1448 Duke Street, Alexandria VA 22314 Tel: 703-836-4800 Website: www.iaapa.org Fax: 703-836-9678 28. James River Family YMCA 918 Seventh Street NE, Jamestown ND 58401 Tel: 701-253-4101 Fax: 701-253-4391 Website: www.jc.edu/ymca 29. Jeff Ellis and Associates 508 Goldenmoss Loop, Ocoee FL 34761 Tel: 800-742-8720 Website: www.jellis.com/ 30. January 2014 Kidder County District Health Unit 422 2nd Ave NW, Steele ND 58482-7024 Tel: 701-475-2582 Fax: 407-654-1723 Fax: 701-475-2652 Page 111 31. Lake Region District Health Unit (Ramsey Co., Benson Co., Eddy Co., Pierce Co.) 524 4th Avenue NE, Unit 9, Devil’s Lake ND 58301 Tel: 701-662-7035 Fax: 701-662-7097 Benson County West Bay Homes #5, 201 Main St. W., PO Box 263, Minnewaukan ND 58351 Tel: 701-473-5444 Fax: 701-473-2564 Eddy County 16 South 8th St., New Rockford ND 58356 Tel: 701-947-5311 Fax: 701-947-5213 Pierce County 240 SE 2nd St., Rugby ND 58368 Tel: 701-776-6783 Fax: 701-776-7609 32. LaMoure County Public Health Department 100 1st Ave. SW, PO Box 692, Omega City Plaza, LaMoure ND 58458 Tel: 701-883-5356 Fax: 701-883-5711 33. McIntosh District Health Unit 112 N. First St., PO Box 25, Ashley ND 58413 Tel: 701-288-3957 Fax: 701-288-3671 34. McLaughlin Health Center Box 879, McLaughlin SD 57642 Tel: 605-823-4458 35. Minot Family YMCA PO Box 69, Minot ND 58701 Tel: 701-852-0141 Website: www.minotymca.org/ 37. Missouri Valley Family YMCA 1608 N. Washington, PO Box 549, Bismarck ND 58502 Tel: 255-1525 Fax: 255-0365 Website: www.bismarckymca.org 38. National Aquatics Safety Company (NASCO) Admin Offices 68 Gunite Ct., Box 9189, Ellijay GA 30540 Tel: 727-480-5828 (cell) Fax: 706-635-3770 Headquarters: RR2 Box 580 1002 Ave. L, Dickinson, TX 77539 Website: www.nascoaquatics.com/index.html January 2014 Page 112 39. National Collegiate Athletic Association (NCAA – competitive standards) 700 W. Washington St., PO Box 6222, Indianapolis IN 46206-6222 Tel: 317-917-6222 Fax 317-917-6888 Website: www.ncaa.org 40. National Electric Code (NEC) See National Fire Protection Association 41. National Fire Protection Association (NFPA) 1 Batterymarch Park, Quincey MA 02169-7471 Tel: 617-770-3000 Fax: 612-770-0700 Website: www.nfpa.org 42. National Recreation and Park Association (NRPA) 22377 Belmont Ridge Rd., Ashburn VA 20148 Tel: 703-858-0784 Fax: 703-858-0794 Website: www.nrpa.org 43. National Safety Council 1121 Spring Lake Dr., Itasca IL 60143-3201 Tel: 800-621-7615 630-285-1121 Fax: 630-285-1315 Website: www.nsc.org 44. National Sanitation Foundation (NSF) PO Box 130140, 789 N. Dixboro Rd., Ann Arbor MI 48113-0140 Tel: 734-769-8010 800-NSF-MARK Fax: 734-769-0109 Website: www.nsf.org 45. National Spa and Pool Institute (NSPI) Association of Pool and Spa Professionals 2111 Eisenhower Ave. Suite 500, Alexandria VA 22314-4695 Tel: 703-838-0083 Fax: 703-549-0493 Website: www.apsp.org 46. National Swimming Pool Foundation (NSPF) 4775 Granby Circle, Colorado Springs CO 80919-3131 Tel: 719-540-9119 Fax: 719-540-2787 Website: www.nspf.com 47. Native American Recreation and Sport Institute (NARSI) 116 West Osage, Greenfield IN 46140 Tel: 317-462-4245 Fax: 317-462-4275(call first) Website: www.charismapros.com/p/narsi.htm January 2014 Page 113 48. Nelson/Griggs District Health Unit 116 Main Street, PO Box 365, McVille ND 58254 Tel: 701-322-5624 Fax: 701-322-5111 49. North Dakota Department of Health, Environmental Health Section Water Quality Division 918 East Divide Avenue, 4th Floor, Bismarck ND 59501-1947 Tel: 701-328-5210 Fax: 701-328-5200 Website: www.health.state.nd.us./WQ/ 50. North Dakota High School Activities Association PO Box 817, Valley City ND 58072-0817 Tel: 701-845-3953 Fax: 701-845-4935 Website: www.ndhsaa.com 51. North Dakota Insurance Reserve Fund - NDIRF 1320 W. Century Ave. PO Box 2258 Bismarck ND 58502 Tel: 800-421-1988 701-224-1988 Fax: 701-224-0609 Website: www.ndirf.com 52. North Dakota Parks and Recreation Department 1600 E. Century Ave Suite E, Bismarck ND 58503-0649 Tel: 701-328-5357 Fax: 701-328-5363 Website: www.parkrec.nd.gov/ 53. North Dakota Recreation and Parks Association Clearwater Communications Dana Schaar, Executive Secretary 1605 East Capitol Avenue, Bismarck ND 58501 Tel: 701-355-4458 Fax: 701-223-4645 Website: www.ndrpa.org/ 54. Pembina County Health District 301 Dakota St. West #2, Cavalier ND 58220-4100 Tel: 701-265-4248 Fax: 701-265-4876 55. PoolCenter.com (contains a discussion board) 7101 Wimsatt Rd, Springfield, VA 22151 Tel: 703-778-2579 Website: www.poolcenter.com/INDEX.HTM 56. Ransom County Public Health Department 404 Forest Street, PO Box 89, Lisbon ND 58054 Tel: 701-683-6140 Fax: 701-683-6168 Website: http://ransomph.homestead.com January 2014 Page 114 57. Richland County Health Department 413 3rd Avenue North, Wahpeton ND 58075 Tel: 701-642-7735 Fax: 701-642-7746 Website: www.richlandcountyhealth.org 58. Rolette County Public Health District 211 1st Ave. NE, PO Box 726, Rolla ND 58367-0726 Tel: 701-477-5646 Fax: 701-477-9578 59. Sargent County District Health Unit 316 Main St., PO Box 237, Forman ND 58032-0237 Tel: 701-724-3725 Fax: 701-724-3296 60. Standing Rock PO Box D, Fort Yates ND 58538 Tel: 701-854-7206 Website: www.standingrock.org/ Fax: 701-854-7281 61. Schlossman YMCA - West 4243 19th Avenue SW, Fargo ND 58103 Tel: 701-281-0126 62. Sisseton Indian Health PO Box 189, Sisseton SD 57642 Tel: 605-698-7606 Fax: 605-698-4270 Website: www.earthskyweb.com/sota.html 63. Southwestern District Health Unit (Stark Co., Adams Co., Billings Co., Golden Valley Co., Bowman Co., Slope Co., Dunn Co., Hettinger Co.) 2869 3rd Avenue West, Dickinson ND 58601 Tel: 701-483-0171 800-697-3145 Fax: 701-483-4097 Website: www.swdhu.org Adams County 609 2nd Ave., PO Box 227, Hettinger ND 58639 Tel: 701-567-2720 Fax: 701-567-4799 Billings/Golden Valley Counties First Street SE, PO Box 185, Beach ND 58621 Tel: 701-872-4533 Fax: 701-872-4533 Bowman/Slope Counties 202 6th Ave. SW, Bowman ND 58623 Tel: 701-523-3144 Fax: 701-523-3096 January 2014 Page 115 Dunn County 215 Central Ave., PO Box 111, Killdeer ND 58640 Tel: 701-764-5513 Fax: 701-764-5513 Hettinger County 309 Millionaire Ave., PO Box 575, Mott ND 58646 Tel: 701-824-3215 Fax: 701-824-3216 64. Spirit Lake Tribal Health Program 816 3rd Ave. N., PO Box 480, Fort Totten ND 58335 Tel: 701-766-4236 Fax: 701-766-4878 Website: www.spiritlakenation.com/ 65. Steele County Public Health Dept. 100 Washington Ave., PO Box 317, Finley ND 58230 Tel: 701-524-2060 Fax: 701-524-1715 66. Three Affiliated Tribes Minne Tohe Health Center, HC-2, Box 24F, New Town ND 58763 Tel: 701-627-7901 Fax: 701-627-4318 Website: www.mhanation.com/ 67. Towner County Public Health District 404 5th Ave., Suite #3, North Door, PO Box 705, Cando ND 58324-0705 Tel: 701-968-4353 Fax: 701-968-4354 68. Trenton Indian Service Area Trenton Community Clinic, Box 210 Trenton ND 58853 Tel: 701-774-0461 Fax: 701-774-8003 69. Turtle Mountain Chippewa Quentin Burdick Health Care Facility, PO Box 160, Belcourt ND 58316 Tel: 701-477-8441 Fax: 701-477-8410 Website: www.tmbci.net. 70. Traill District Health Unit 114 W. Caledonia., PO Box 58, Hillsboro ND 58045 Tel: 701-636-4434 Fax: 701-636-5473 Website: http://mylocalgov.com/traillcountynd/WebDept.asp?key=19 71. United States Diving (USD) 201 S., Capital Ave., Ste. 430 Indianapolis IN 46225 Tel: 317-237-5252 Fax: 317-237-5257 Website: www.usadiving.org January 2014 Page 116 72. United States Lifesaving Association (USLA) Go to website for email links Tel: 866-367-8752 Website: www.usla.org 73. United States Swimming (USS) 1 Olympic Plaza, Colorado Springs CO 80909 Tel: 719-866-4578 Fax: 719-866-4669 Website: www.usswim.org 74. United States Synchronized Swimming, Inc. (USSSI) 201 Capital Ave., Ste. 901, Indianapolis IN 46225 Tel: 317-237-5700 Website: www.usasynchro.org 75. United States Water Polo Association (USWPA) 2124 Main Street, Suite 210, Huntington Beach CA 92648 Tel: 714-500-5445 Fax: 714-960-2431 Website: www.usawaterpolo.com 76. Upper Missouri District Health Unit (Williams Co., Divide Co., McKenzie Co., Mountrail Co.) 110 West Broadway, Suite 101, Williston ND 58801 Tel: 701-774-6400 Fax: 701-842-6985 Website: www.UMDHU.org Divide County 300 2nd Ave. N., PO Box 69, Crosby ND 58730-0069 Tel: 701-965-6813 Fax: 701-965-6814 McKenzie County 109 W. 5th St., PO Box 1066, Watford City ND 58854 Tel: 701-444-3449 Fax: 701-444-6472 Mountrail County Memorial Building, PO Box 925, Stanley ND 58784 Tel: 701-628-2951 Fax: 701-628-1294 77. 78. January 2014 Walsh County Health District 638 Cooper Ave., Grafton ND 58237 Tel: 701-352-5139 Fax: 701-352-5074 Wells County District Health Unit 66 N. Railway Street, PO Box 6, Fessenden ND 58436 Tel: 701-547-3756 Fax: 701-547-2535 Page 117 79. World Water Park Association (WWPA) 8826 Santa Fe Drive, Suite 310, Lenexa KS 66212 Tel: 913-599-0300 Fax: 913-599-0520 Website: www.waterparks.org 80. YMCA of the USA 101N. Wacker Dr., 14th Floor, Chicago IL 60606 Tel: 800-872-9622 Website: www.ymca.net/ 81. YWCA of Minot 1020 N. Broadway, Minot ND 58703 Tel: 701-838-1812 82. Fax: 701-852-5364 YWCA of the USA 1015 18th Street NW, Suite 1100, Washington DC 20036 Tel: 202-467-0801 Fax: 202467-0802 Website: www.ywca.org GLOSSARY Swimming Pool: Any structure, basin, chamber, or tank containing an artificial body of water for swimming, diving, recreational bathing. Public Swimming Pool: Any swimming pool usually open to any member of the public. Acid: A chemical compound that releases hydrogen ions in water solution. A.E.D.: Automated External Defibrillator. A portable computerized device. It recognizes a person’s heart rhythm and advises when a shock is needed. The device delivers an electrical shock in an attempt to restart or rest a person’s normal heart rhythm. Algae: Microscopic forms of plant life that enter the pool by rain, wind, and dust storms. There are numerous varieties – some are free floating; others grow on walls and surfaces and come in different colors. Some are more resistant to chemical treatment than others. Algaecides: Chemicals that prevent and control algae. Some prevent algae growth; others are designed to kill specific types of visible algae growth. Algaestat: A chemical that inhibits the growth of algae. Alkaline: The property of a compound that allows it to neutralize an acid. January 2014 Page 118 Alkalinity: The amount of bicarbonate, carbonate and hydroxide compounds present in water solution. A measure of the pH-buffering capacity of water. Alum: Any one of several aluminum compounds used in pools to form gelatinous floc on sand filters or to coagulate and precipitate suspended particles in water. Most commonly refers to aluminum sulfate. Aluminum sulfate: See above. Ammonium hydroxide: An ammonia and water mixture used for detecting chlorine leaks. Ammonia: A chemical compound of hydrogen and nitrogen that combines with free chlorine in pools to form chloramines, or combined chlorine. Ammonia nitrogen: Brought into pools by swimmers: perspiration, urine or waste. Reacts with chlorine to form chloramines. Causes eye irritation. Ammonium alum: Ammonium aluminum sulfate. No longer used as a flocculant or coagulant in pools due to chloramine formation. Anthracite: Very hard coal. Anthrafilt: Trade name for anthracite specifically ground into particles of the proper size to be used in a swimming pool filter. Atom: The smallest particles into which matter can be broken by ordinary means. Combines with other atoms to form molecules of chemical compounds. Automatic feeders: Electronic equipment that senses water variables (primarily chlorine and pH) and controls feed systems to maintain desired levels. Available chlorine: Chlorine, both free and combined, that is active to some degree against bacteria in pool water. Average head: The resistance to flow of water in a pool recirculation system obtained by averaging the maximum and minimum resistance encountered in the course of a filter run. Backwash: The process of cleaning a swimming pool filter by reversing the flow of water through it. Backwash rate: The rate of flow, in gallons per minute per square foot of filter surface area, required for efficient filter cleaning. January 2014 Page 119 Bacteria: Microorganisms present in all water supplies. Some are necessary to life; others cause disease. Bactericide: Any chemical that kills bacteria. Balanced water: The correct ratio of mineral content and pH level that prevents pool water from being corrosive or scale forming. Base or basic: A chemical that neutralizes acids; usually by furnishing hydroxyl ions. Bluestone: Common name for copper sulfate, an effective algaecide that is declining in popularity as a swimming pool algaecide because of its toxicity and incompatibility with some pool chemicals. Body coat: Diatomaceous earth that builds up on a filter element during the course of a filter run to help maintain filter porosity. Body feed: Diatomaceous earth fed constantly or intermittently during a filter run to produce a body coat. Bourden tube: A tube, closed at one end that measures pressure against air trapped in the tube. It is used as the basic element in many pressure gauges and flow meters in swimming pool instrumentation. Breakpoint: The point in a rising chlorine residual at which the concentration of available chlorine becomes great enough to oxidize all organic matter and ammonia compounds in a pool completely. Chlorine added thereafter will be in an uncombined, or free state. A sudden drop in total residual available chlorine characterizes breakpoint. The magnitude of the drop depends upon the amount of combined chlorine present and other factors. Bridging: Buildup of a body coat on diatomaceous earth filter elements to the point where the body coats of two adjacent elements touch. Bromide: A chemical compound containing bromine. Sodium or potassium bromide in solution; will produce free bromine if an oxidizer is introduced. Bromthymol blue: A chemical dye sensitive to changes in pH. Used to test pH over a range of 6.0 to 7.6. Turns from yellow to blue as pH increases. Calcification: Formation of calcium carbonate on the walls of pools or pipes, or in a filter, due to the precipitation of calcium carbonate. Also refers to incrustation caused by magnesium hydroxide. January 2014 Page 120 Calcium hardness: The calcium portion of the total hardness. About 65-75% of total hardness. Concentrations of calcium determine whether water is “soft” (too little) or “hard” (too much). Higher hardness levels can cause cloudy water and scale. Lower levels can harm the pool and its equipment. Calcium hypochlorite: A compound of chlorine and calcium used in white granular or tablet form as a bactericide in pools. In water solution, it provides 65% available chlorine. MUST BE HANDLED WITH CARE. Cartridge filter: A pool water filter that uses paper or fabric-like cartridges as its filtering medium. Centrifugal force: The outward force exhibited by anything in circular motion. The principle by which water is propelled through a circulation system by a pump impeller that imparts circular motion to the water in a pump. Chemical feeder: Any of several types of devices that dispense chemicals into pool water at a predictable rate. Types include: diaphragm, piston, erosion, peristaltic, dry and vacuum. Chloramines: Compounds formed when chlorine combines with nitrogen from urine, perspiration, etc. Chloramines cause eye and skin irritation, as well as unpleasant odors. Chlorinator: Any chemical feeder used to dispense any form of chlorine, often used conversationally to refer specifically to gas chlorinators. Chlorine: A heavy, green, highly poisonous gas compressed into a liquid form and stored in heavy steel tanks. Used in swimming pools as a bactericide and algaecide. EXTREME CAUTION MUST BE USED IN HANDELING. Chlorine demand: The amount of chlorine necessary to oxidize all organic matter present in pool water, chloramines, bacteria, and algae. Chlorine residual: The amount of available chlorine remaining in pool water after the chlorine demand has been satisfied. Clarity: The degree of transparency of pool water. Characterized by the ease with which an object can be seen through a given depth of water. Coagulant: A chemical, usually alum, used in pools for the purpose of gathering and precipitating suspended matter. Coliform organisms: Bacteria found in the intestines of warm-blooded animals. Their presence indicates the possibility of the presence of disease-causing bacteria. January 2014 Page 121 Combined chlorine: Chlorine that has combined with a nitrogen compound, usually ammonia, forming compounds known as chloramines. Although combined chlorine does have some bactericidal powers, it is far less effective than free chlorine. Contaminated: Impure. Can refer to presence of harmful bacteria in water or to the presence of any unwanted substance in any other substance. Copper sulfate: An effective algaecide, declining in popularity for pool use due to its toxicity and incompatibility with other compounds found in pool water. Corrosion: Caused by unbalanced and aggressive water. Metal parts are eaten away, usually due to acid or very soft water conditions. C.N.C.A.: Council for National Cooperation in Aquatics. A national organization of agencies interested in all phases of aquatics. C.P.R.: Cardio Pulmonary Resuscitation. A lifesaving technique used when someone’s heartbeat and breathing have stopped. It involves a combination of chest compressions and rescue breathing to keep oxygenated blood flowing throughout the body. Cross connection: An unprotected connection between a domestic water supply and a pool or other non-potable water where a contamination of the domestic system could occur. Protective devices must be used to eliminate possible contamination. Cyanuric acid: The chemical 2,4,6 trihydroxy-s-triazine, also known as a stabilizer or conditioner. It stops sunlight from dissipating chlorine strength. Design rate of flow: The average rate of flow used for design calculations in a system. Usually refers to gallons per minute per square foot of filter surface area. Diaphragm pump: A chemical feeder of the positive displacement type in which an electrically operated flexing diaphragm in conjunction with one-way suction and discharge check valves makes possible constant, repeatable and adjustable feed rate regardless of varying injection pressures, flow rates and liquid levels. Diatomaceous earth. White powder composed of fossilized skeletons of one-celled organisms called diatoms. Porous, containing microscopic spaces. Used as a filter medium for swimming pools. Diatomaceous earth filter: A filter designed to use diatomaceous earth or volcanic ash as a filter medium. May be either pressure or vacuum type. Commonly called a D.E. filter. January 2014 Page 122 Dichloramines (NHCl2): A poor disinfectant that gives off a disagreeable odor and irritates the eyes. Dissociation factor: Percent of HOCl at varying temperatures and pH values. Disinfectant: A chemical that will destroy infection-causing organisms. Downwash: A process of filtering water to waste after backwashing to insure that all pipes in the system are free of debris before beginning a filter run. DPD: The preferred reagent used in test kits to measure and indicate free available chlorine. The presence of chlorine turns the indicator pink. Dry acid: The granular chemical (sodium bisulfate) that slowly lowers pH and total alkalinity. Safer to handle than liquid (muriatic) acid. Dry feeder: A chemical or D.E. feed device consisting of a small, electrically operated, slowly revolving auger in the bottom of the hopper. Effluent: The outflow of water from a filter, a pump or a pool. Electrode: A sensor placed in a sample for measurement and control of water variables through automation. Emissivity: Thermodynamics, the relative ability of a surface to emit radiant energy compared to an ideal, black body at the same temperature and with the same area. Electrolysis: Flow of electrical current through a liquid solution by means of electrically charged ions. Usually produces corrosion of metals in the liquid. Erosion feeder: A chemical feed device in which powder, tablet or sticks are placed in a closed container through which a regulated stream of pool water is allowed to flow, gradually eroding the chemical. Feed rate varies with flow velocity. Equalizer line: A line from below the pool surface to the body of a skimmer, designed to prevent air being drawn into the filter when the water level drops below the skimmer inlet. Operates automatically. Face piping: The piping, with all valves and fittings, that is used to connect the filter system together as a unit. This includes all valves and piping necessary for the filter plant to perform the functions of filtering or backwashing, either by the plant as a whole or any unit operating singly. January 2014 Page 123 Feet of head: A basic measurement of pressure or resistance in a hydraulic system that is equivalent to the height of a column of water that would cause the same resistance. The DYNAMIC HEAD is the sum of all the resistance in a complete system when in operation. The principle factors of “head” are vertical distances and resistance due to friction of the flow against the walls of the pipe or vessel. FRICTION HEAD is the head due to friction only. Ferric ion: Compounds of iron that are insoluble in water and will precipitate. Ferrous iron: Compounds of iron that are soluble in water and will impart a clear green color. Filter: A mechanical device for straining suspended particles from pool water. Refers to the complete mechanism including all component parts. Filter aid: Usually refers to powder-like substance such as diatomaceous earth or volcanic ash used to coat a septum-type filter. Can also be used to refer to alum as an aid to sand filtration. Filter cartridge: A disposable element, usually of fibrous material, used as a filter septum in some pool filters. May filter dirt from the water at the cartridge surface or allow penetration of smaller suspended particles into internal interstices. Filter cycle (filter run): The time of filter operation between backwash procedures. Filter element: A filter cartridge, or that part of a D.E. filter on which the filter aid is deposited. Filter media: Any fine grain material, carefully graded as to size that entraps suspended particles as water passes through. Filter rate: The rate of flow of water through a filter during the filtering cycle, expressed in gallons per minute per square foot of effective filter area. Filter rock: Graded, rounded rock or gravel used to support filter media. Filter sand: A type of filter media composed of hard, sharp silica, quartz or similar particles with proper grading for size and uniformity. Filter septum: That part of a filter on which diatomaceous earth or similar filter media is deposited. Usually consists of cloth, wire screen or other fine mesh material. Flocculant: A compound usually used with sand-type filters to form a thin layer of gelatinous substance on the top of the sand. Aids in trapping fine suspended particles that might pass through the sand. January 2014 Page 124 Floc (see flocculant): A gelatinous substance resulting from the use of a flocculant. Flow meter (see rate of flow indicator). Foot bath: A shallow water area between bathhouse showers and pool deck through which pool patrons must walk. Originally designed to contain a disinfectant solution for control of athlete’s foot. Because it was proved to be ineffective, the foot bath has either been eliminated or modified to contain a continuous flow of clean water. Foot spray: A device for spraying bather’s feet with water or disinfectant. Usually a shower head at knee height to rinse sand and grass from feet before entry into the pool. Free chlorine: Also called available, usable chlorine. It is the most active form of chlorine that is free to kill bacteria and algae. Galvanic action: Creation of electrical current by electro-chemical action. Galvanic corrosion: Corrosion of metals that occurs when two or more dissimilar metals are immersed in an electrolyte. Gutter: Overflow trough at the edge of a pool. Hardness (water): Refers to the quantity of dissolved minerals, chiefly calcium and magnesium compounds, that may be deposited as scale in pipes, pools and heaters. Head (see feet of head). Hydrochloric acid: Also called MURIATIC ACID when diluted. A very strong acid used in pools for pH control and for certain specific cleaning needs. A byproduct of the addition of chlorine gas to water. USE EXTREME CARE IN HANDLING. Hydrogen: The lightest chemical element. A component of water and a frequent product of many chemical reactions. In its ionic form it is a measure of acidity and pH. Hydrogen ion: The positively charged nucleus of a hydrogen atom. Its presence in water solution is used as a measure of acidity of the solution. Hydroxyl ion: A negatively charged particle composed of one hydrogen atom and one oxygen atom. Hypochlorinator: A chemical feeder through which liquid solutions of chlorine-bearing chemicals are fed into the pool water at a controllable rate. January 2014 Page 125 Hypochlorite: Refers to any compound containing a metal and the (OCl-) radical. Most commonly refers to calcium, sodium or lithium hypochlorite in pool usage. Hypochlorous acid (HOCl): An unstable acid with excellent bactericidal and algaecidal properties. The active agent by which chlorine serves as a disinfectant. Formed by dissolving chlorine gas, any hypochlorite or other chlorinating agent in water. Impeller: The rotating vanes of a centrifugal pump. Influent: Water flowing into a pool, a pump, a filter, a chemical feeder or other space. Iodide: A chemical compound containing iodine. Potassium or sodium iodide, when used with a suitable oxidizing agent such as chlorine, will release iodine in pool water. Iodine: A blue-black crystalline chemical element of the same chemical family as chlorine and bromine. An excellent bactericide in pool water solution. Not effective as an algaecide. Lifeline: A rope line across a pool to designate a change in slope in the pool bottom or the beginning of deep water. Usually supported by regularly spaced floats. Line strainer: A device mounted in the pump influent line to screen out lint and other debris that might cause damage to the pump. Liquid acid: Chemicals used to reduce pH and total alkalinity in pool water. Most common types are muriatic acid and sulfuric acid. They are extremely corrosive and dangerous chemicals to handle. Logarithm: A mathematical term. The number that represents the power to which a given number must be raised to obtain another number. In pool usage, the power to which 10 must be raised to equal the reciprocal of the hydrogen ion concentration of the pool water. It is represented by the term pH. Make-up water: Fresh water used to fill or refill the pool. Monometer: An instrument that measures pressure differential across an orifice by means of a column of liquid, usually mercury. In pools, usually calibrated to show rate of flow of water in gallons per minute. Micron: A unit of measure representing one millionth of a meter, or one thousandth of a millimeter. Microorganism: A microscopic plant or animal. January 2014 Page 126 Molecule: The smallest particle to which a chemical compound can be reduced without destroying its chemical composition. Multiple filter control valve: A special switching valve with a separate position for each of various filter operations. Combines in one unit the functions of several direct-flow valves. Muriatic acid: A dilute solution of hydrochloric acid. Nitrogen: An element introduced into the pool via perspiration, hair spray, cosmetics, etc. Reduces the effectiveness of chlorine; stimulates algae growth. Forms eye-irritating chloramines. N.S.P.I.: National Swimming Pool Institute. A trade organization of people and institutions in the swimming pool and spa industry. N.S.P.F.: National Swimming Pool Foundation. A research, education and safety organization representing both the pool industry and the general public. Orifice: An opening, usually carefully calibrated in size, through which water flows. Orifice plate: A disc with a sharp edged, circular orifice in the center. When placed in a water flow line, it creates a pressure differential to operate a rate of flow indicator, chemical feeder or other hydraulic mechanism. Organic wastes: The perspiration, urine, saliva and suntan oil that swimmers introduce into a pool. When these wastes accumulate, they must be chemically oxidized – because most won’t filter out. Organisms: Plant or animal life. Usually refers to algae or bacteria-like growth in pool water. Orthotolidine: An organic test reagent (also called OTO) that turns yellow-green in the presence of chlorine, bromine or iodine. Overflow trough: Trough around the top perimeter of a pool. Used to skim the surface of the water to waste or to filters. Also called scum gutter. Oxalic acid: A mild organic acid, usually purchased as a solid white granular substance. Used specifically to dissolve rust stains on pool walls and floors or to clean rust from filter septa. POISONOUS; USE WITH CARE. Pathogen: A microorganism that causes disease in man. January 2014 Page 127 pH: The negative logarithm of the hydrogen-ion concentration of a water solution. A measure of the degree of acidity or alkalinity of a solution. A pH below 7.0 is considered acid. A pH above 7.0 is considered alkaline. Above 7.8, the water is too alkaline and could cause cloudiness and scale formation. Below 7.2, the water is too acidic and could cause corrosion and plaster etching. Improper pH also affects chlorine’s germ-killing power and causes swimmer discomfort. Phenol red: An organic dye that is yellow at a pH of 6.8 and turns progressively deeper red in color as the pH increases to 8.4. The most commonly used test reagent for pH in pools. Polymer: A flocculating agent designed to clear cloudy or colored water. Rapidly collects, settles and allows for easy removal of dead algae, insoluble minerals and suspended iron, copper or manganese. Potable: Water that is safe and suitable for drinking. Potassium alum: Potassium aluminum sulfate. Sometimes used as a flocculant in sand filter operation. Potassium peroxymonosulfate: A non-chlorine oxidizer used to shock-treat pool and spa water and to activate bromide ions to produce hypobromous acid. Ppm: Parts per million. Calculated in weight units. In dilute water solution, the weightvolume relationship of milligrams per liter may be substituted. Equals 1/10,000 of 1 %. Psi: Pounds per square inch. Commonly, a unit of pressure or head. Precipitate: An insoluble compound, such as calcium carbonate, that may appear in a solution as the result of chemical action. For example, addition of chlorine to a pool containing dissolved iron will cause a reddish precipitate of insoluble iron compounds. Precoat: The layer of diatomaceous earth deposited on the filter septa at the start of a filter run with D.E. filters. Precoat feeder: A chemical feeder designed to inject diatomaceous earth into a filter in sufficient quantity to coat the filter septa at the start of a filter run. Pressure differential: The difference in pressure between two points in a hydraulic system. As the difference in pressure between the influent and the effluent points of a filter, a pump, a venturi tube or an orifice plate. Pump curve: A graph of performance characteristics of a given pump under varying power, flow and resistance factors. Used in checking and choosing a pump. January 2014 Page 128 Pump strainer: A device containing a removable strainer basket designed to protect a pump from debris in the water flow when installed in the pump suction line. Also called lint strainer or hair and lint catcher. Quaternary ammonium compounds: A family of compounds (also known as “quats”) used in various mixtures and concentrations to combat algae growth in pools. May cause foam on the surface of the water due to their ability to decrease the surface tension. Rate of flow indicator – flow meter: A device that measures pressure differential across a calibrated orifice and indicates the rate of flow at that point. Usually in gpm. Recirculating system: The entire system of pipes and pumps and filters that allows water to be taken from the pool, filtered, treated and returned to the pool. Residual: (see chlorine residual). Reverse circulation: The name given to a pool water circulation system in which water is taken from the surface of the pool and returned through inlets at the bottom of the pool. Ringbuoy: A ring-shaped floating buoy capable of supporting a drowning person. Usually attached to 50 to 60 feet of light line and kept at poolside for rescue use. Sand filter: A pool filter using sand, or sand and gravel as a filter medium. Saturation index: A mathematical calculation, based on the interrelation of temperature, calcium hardness, total alkalinity and pH, that predicts if the pool water is corrosive, scaleforming or neutral. Scale: Calcium carbonate deposits that can be found deposited in the filter, heater or on pool wall. Generally caused by high mineral content combined with high pH. Sequestering agent: A chemical that when added to pool water keeps dissolved metals and minerals in clear solution. Service factor: The degree to which an electric motor can be operated above its rated horsepower without danger of overload failure. Skimmer: A device other than an overflow trough for continuous removal of surface water and floating debris from a pool. Usually returns water so removed to the filter system. Skimmer weir: Part of a skimmer that adjusts automatically to small changes in water level to assure a continuous flow of water to the skimmer. January 2014 Page 129 Slurry feed: Body feed for a D.E. filter introduced as a liquid slurry. Slurry feeder: A chemical feeder designed to handle a gritty slurry without clogging. Soda ash: Sodium carbonate (Na2CO3) used to raise pH and increase total alkalinity in pool water. Also used to react with alum to produce floc on sand filters and to neutralize hydrochloric acid resulting from use of chlorine gas for chlorination. Sodium bicarbonate: A chemical (NaHCO3) used to raise total alkalinity content of a pool with little change in pH. Sodium bisulfate: A dry white powder (NaHSO4) that produces an acid solution when dissolved in water. Used in pools to lower pH. Safer to handle than hydrochloric acid. Sodium hypochlorite (NaOCL): A liquid that provides 12% to 15% available chlorine. One of the most commonly used products for chlorination of pools. Produces hypochlorous acid when added to pool water. USE CARE WHEN HANDELING. Sodium thiosulfate: Chemical solution used to remove all chlorine from a test sample to avoid false pH test readings or false bacteria test results. It is also used in larger quantities to dechlorinate swimming pools. Soft water scale: A particularly rough, coarse form of scale. Formed when the calcium hardness of water is 100 ppm or less. Stabilizer (see Cyanuric acid). Sterilize: To kill all microorganisms by heat or chemical action. Superchlorination (shock treatment): The practice of adding 8-10 times the normal chlorine dose to destroy algae or reach breakpoint for reduction of chloramines. Swimmer load: The number of persons in the pool area at any given moment, or during a stated period of time. Total alkalinity: The total amount of carbonates, bicarbonates and hydroxides in the pool. Total alkalinity affects and controls pH. If total alkalinity is too high, pH will be hard to adjust. If it’s too low, pH will be unstable, difficult to maintain within the desired range. The total alkalinity level should be 80 to 150 ppm, depending on sanitizer. Turbidity: Degree to which suspended particles in pool water obscure visibility. Usually measured in NTUs. January 2014 Page 130 Turnover rate: The number of times a quantity of water equal to the total capacity of the pool passes through the filters in a stated time. Usually in turnovers per 24 hours. Underdrain: The distribution at the bottom of a sand filter to collect the filtered water during a filter run and to distribute the backwash water during backwash. Underwater light: A lighting fixture designed to illuminate a pool from beneath the water surface. May be “wet-niche” located in the pool water, or “dry-niche” located in the pool sidewall behind a waterproof window and serviced from outside the pool. Vacuum cleaner: One of several types of suction devices designed to collect dirt from the bottom of the pool. Some discharge dirt and water into the filters, some discharge to waste, and some collect debris in a porous container, allowing water to return to the pool. Some are selfpropelled; others must be pushed or pulled across the pool. Velocity: The rate of movement of water in feet per second. Venturi tube: A tube mounted in a water line so as to cause restriction of flow. The constriction causes a change in velocity of water through the tube, resulting in a pressure differential that is proportional to the flow rate. The pressure differential can be used to measure flow or operate hydraulic chemical feeders. Voids: Spaces in or between particles or fibers of a filtering medium. These spaces determine the permeability and the dirt-holding capacity of the filter. Volcanic ash: A fine white porous powder similar to diatomaceous earth but lighter in weight. Used as a filter medium or filter aid in D.E.-type filters. Index Abandonment: Absences: Acceptable Risk: Accidents: Acid: A.D.A.: Admissions: A.E.D.: Aerobics: Alcohol: Algae: Algaecide: January 2014 11 22, 31 – 33, 46 13, 14, 17, 23 4, 11, 12, 14, 16, 17, 20, 22, 26, 28, 30, 32, 34, 50 – 52, 54 53, 68, 70, 71, 73, 74, 79, 80, 82 – 86, 118, 120, 122, 123, 125 – 128, 130 2, 3, 14 – 16, 20 22, 31, 36 - 38 31, 33 – 35, 118 59 21, 23, 37 56, 72, 86, 87, 96, 118, 121, 125, 127 - 130 19, 97, 118, 120 – 122, 126 Page 131 Alkalinity: Amenities: Animals: Appearance: Aquatics Facility Operator: Attorneys: Back-up Coverage: Backwash: Baseline Chemical Analysis: Basin: Baskets: Bathhouse: Benches: Beverages: Birthday Parties: Blood Borne Pathogens: Blower: Blowing Lines: Bolts: Brushing: BTU (heater) Formula: Bumping: Calcium chloride: Calcium hypochlorite: Cameras: Cancer: Cartridge Filters: Cashier: C.D.C.: Cell Phones: Certification: Charging: Chemicals: Chemical Inventory: Chemistry: Chloramine: Chlorinator: Chlorine: Circulation: Closures: Codes: Communication: Competitive Events: January 2014 32, 68, 70, 71, 74, 78 – 80, 82 – 86, 96, 118, 119, 123, 126, 128 - 130 58, 65 23 21, 45 31, 103 11, 102 25 - 27 53, 57, 75, 90 – 93, 104, 119, 123, 124, 131 19 17, 18, 23, 24, 95, 96, 118 16, 18, 21, 86 – 88, 96, 97, 100, 129 25, 34, 38, 55, 125 16, 17, 21 15, 37 59 30 75, 98, 99 96 - 99 19, 56 88, 96 77 91, 93 68, 71, 79, 82, 85 74, 79 – 81, 121 39 60, 61 90, 93, 94, 121, 124 34, 36, 37 2, 3, 51, 53, 108 33, 34, 39 20, 31, 34, 35, 58, 102 - 104 1, 37, 49 14, 19, 22, 29, 30, 57, 62, 67 – 69, 73, 76, 79, 82, 84, 86, 88, 94 – 97, 101 – 103, 118 - 131 76 17, 20, 67 – 69, 86, 88, 91, 94, 104 81, 119, 121 – 123, 127, 130 75, 121, 125 4, 32, 50 – 54, 69, 72 – 74, 79 – 83, 86, 87, 91, 92, 94, 96, 97, 119 - 130 3, 18, 67, 81, 86, 87, 103, 104, 119, 121, 127, 129 22, 50, 54, 58, 65, 95 2, 3, 6, 7, 12, 113 22, 23, 25, 30, 31, 33, 34, 39, 63, 66, 104 7, 15, 58, 80 Page 132 Complaints: Concessions: Conduct: Consent: Corrosiveness: Counselors: Coverage: C.P.O.: C.P.R.: Cracks: Credit/Debit Cards: Crypto (Cryptosporidium): CT (Contact Time) Inactivation: Cyanuric Acid (stabilizer): Daily Admissions: Daycare: Deck: Decontamination: D.E. (Diatomaceous Earth) Filters: Depth: Design: Diapers: Dichlor (stabilizer): Dilution: Disclaimer: Disinfection: Diving Boards: Documentation: DPD Test: Drain Covers: Draining: Dry Acid (Sodium Bisulfate): Emergencies: Employment at Will: Employees: Employee Leave: EMS: Enforcement of Rules: Equipment Form: Evaluations: Eye and Skin Care: Eyeballs: Fecal Accidents: Feedback: January 2014 2, 66 15, 57 21 10 74, 78, 85, 120, 122, 123, 125, 126, 128, 129 28 13, 25 - 27 103, 104 28, 31 – 34, 122 14, 16 – 19, 56, 64, 91, 95 - 97 38 50 - 54 52 - 54 53, 74, 79, 85, 122, 130 22, 31, 36 - 38 36, 37 14 – 18, 21, 23 – 25, 27, 34, 55, 56, 58, 87, 89, 90, 96, 125 51, 52 90 – 93, 122 – 124, 128, 130, 131 7, 17, 21, 23, 55, 68, 69, 77, 121 1, 2, 6, 7, 98, 103, 105, 122 23 53, 79, 81, 83, 97, 123 53, 68, 85, 95, 97, 125, 127, 128 9, 22 2, 29, 30, 50 – 52, 54, 55, 57, 74, 103, 123, 125, 126 17, 18, 20, 23, 24, 85 1, 10 – 12, 14, 24, 30, 58, 94, 95, 104, 105 53, 81, 123 1, 17 1, 18, 82, 87, 88 – 90, 93, 96 – 100, 131 70, 71, 79, 83, 84, 123 10, 11, 13, 14, 16, 22, 25 – 27, 31, 33, 35, 38, 55, 57 9, 21 8, 9, 12, 22, 24, 30, 36, 38, 41, 43 – 46, 48, 59, 63, 65, 104, 106 22 11, 13, 20, 27, 28 1, 21, 22, 24, 34, 47 74 12, 14, 36, 43, 46 – 48, 102 59 - 62 18, 97 50 - 54 64, 66, 67 Page 133 Fencing: Filters: Filter Surface Area Formula: Filtration System: Fire Extinguishers: Floatation Devices: Flow Rate: Forms: Free Advertising: Free Chlorine: Front Desk: Garbage/Trash: Giardia: Ground Fault Protection: Group Charge Account Form: Guardians: Guard Awareness: Guard Chairs: Guard Reaction: Guidelines: Hallways: Harassment: Hardness: Hazards: Hazard Communication: Head Lifeguard: Heaters: Heater (BTU Formula): Heaving: Hydrochloric Acid: Hyperchlorination: Hypochlorite: Hypochlorous Acid: Incidents: Injured Patrons: Inspections: Instructors: Insurance: Janitorial Responsibilities: Jewelry: Kayaks: Ladders: Langlier Saturation Index: Lap Swimming: January 2014 14, 15, 18, 27, 56 3, 15, 19, 21, 51 – 53, 57, 67, 68, 74, 75, 77, 81, 86 – 96, 100, 103, 104, 119 – 124, 126 - 131 77 3, 21, 52, 67, 74, 86, 103, 104, 124 30 23 77, 122, 131 1, 11, 13, 24, 29, 30, 34, 36, 39, 42, 49, 51, 57, 71, 76 63 52 – 54, 74, 119, 122, 125 16, 22, 23, 27 15, 55 - 57 50, 51, 54 15, 16 37, 49 10, 26 26 - 28 47, 56 26 - 28 2, 4, 6, 9, 34, 37, 50, 95, 103 16 22 71, 74, 78 – 80, 82, 85, 96, 102, 121, 125, 129, 130 4, 13, 17, 20, 24, 29, 30, 104 30 32 – 34, 37, 38 19, 77, 96, 99, 125, 129 77 18, 95 70, 71, 125, 127, 130 52 68, 74, 79 – 81, 121, 126, 130 126, 130 10, 11, 27, 34, 35, 42 10 – 13, 16, 22, 24, 26 – 28, 50, 111 6, 13, 25, 30, 82, 34, 55, 103 33, 35, 36, 104, 106 6, 11, 13 – 15, 17, 51 38 35 59 18, 24, 25, 34, 55, 75, 95, 97 78 59 Page 134 Lawsuits: Lessons: Liability: Liaison: Lifeguards: Lighting: Lithium Hypochlorite: Litigation: Locker Rooms: Lower Alkalinity w/Dry Acid: Lower Alkalinity w/Muriatic Acid: Lowering pH w/Muriatic Acid: Lowering pH w/Dry Acid: Main Drain: Maintenance: Makeup Water Formula: Manager: Marketing: Metal: Media (Press): Media (Chemical): Mildew: Missing Persons: Mission Statement: Mold: MSDS: Muriatic Acid: Negligence: Netting: Overtime: Package Deals: Paint: Parking Lots: Patrons: Parties: Passes: Payroll: Performance: pH: Pictographs: Plugs: Policies/Procedures: Pool Water Analysis Data Sheet: January 2014 2, 11 7, 22, 31, 32, 35, 37, 58, 59, 102 4, 10, 13, 15, 17, 104 32 2, 7, 10, 21, 24 – 28, 31 – 38, 47, 48, 59, 60, 102 14 – 16, 19, 55 – 57, 131 79, 81, 83, 126 6, 12, 102, 105 16, 21, 23, 39 71, 79, 84, 123 71, 79, 84, 85, 125 - 127 70, 79, 82, 85, 125 - 127 70, 79, 83, 123 1, 75, 88 – 90, 93, 96, 98, 99 2, 14 – 18, 29, 31 -34, 47, 50, 52, 65, 67, 86, 96, 103, 104, 120 77 11, 14, 25, 26, 28, 29, 31 – 41, 63, 96, 103, 104 58, 59 19, 97, 122, 123, 125, 126, 129 11, 28 53, 75, 91, 92, 124 18 29 19, 20 18 30, 57 70, 71, 79, 82, 84, 85, 123, 125 - 127 10 51, 52, 86, 96 32, 35 59 16 – 18, 58 14, 20, 29 10 – 14, 16, 20, 22 – 25, 27 – 31, 34, 36 - 38, 42, 47, 49, 50, 125 21, 22, 32, 58, 59 22, 36, 37 22, 32, 41 36, 44, 47 32, 52 – 54, 69, 70, 73, 74, 78 – 83, 86, 91, 96, 119, 120, 123, 125, 126, 128 - 130 17 18, 19, 97 - 100 6, 9, 10, 12, 21, 22, 31, 33, 37, 44, 46, 48, 66, 102 74 Page 135 Pressure Gauge: Pressure Switch: Programming: Pump: Railings: Raise Alkalinity w/Sodium Bicarbonate: Raise Hardness with Calcium Chloride: Raising chlorine: Raising pH w/Soda Ash: Reasonable Person Theory: Records: Rentals: Rescue Form: Reservation Form: Return Jets: Rules: RWIS: Safety Cover: Sanctioned Events: Sand: Scale: Scanning: Schedules: Sequestering Agent: Shigella: Shocking: Showers: Sidewalks: Sight Glass: Signs: Skimmers: Skin Irritation: Slides: Slips: Slope: Soda Ash (sodium carbonate): Sodium bicarbonate: Sodium bisulfate: Sodium hypochlorite: Sodium sulfite: Sodium thiosulfate: Spokesperson: Stabilizers: Staff: January 2014 19, 87, 91, 100, 120 19, 99 31, 32, 35, 36, 58, 64 1, 15, 19, 29, 75, 86 – 88, 96, 98 – 100, 121 – 123, 126, 128, 129 17 70, 130 71 52, 69, 83 69, 83, 130 10 11, 12, 14, 19, 32, 35 – 37, 40, 57, 69, 103 - 106 21, 22, 31, 32, 59, 66 27, 28, 34, 42 40 18, 97, 99 2, 6, 13, 17, 22 – 24, 31, 33 – 35, 39, 47, 63, 67 50 18, 97, 100, 101 15 75, 90, 91, 119, 124, 125, 128 - 131 15, 74, 78, 81, 82, 87, 97, 120, 121, 125, 128 - 130 25, 34, 47 22, 25, 32, 34, 36, 40, 46, 49, 57, 86, 95 19, 82, 97, 129 50 19, 72, 81, 94, 95, 97, 118, 128, 130 13, 16, 17, 21, 23, 29, 55, 125 14, 56 19, 91, 92, 100 14 – 17, 22, 23, 55, 56, 104 18, 75, 82, 87 – 93, 96 – 99, 123, 129 81, 121 13, 20, 23 – 25, 34, 56, 58, 75 4, 13, 16 – 18, 50 2, 7, 126 68, 69, 73, 79, 83, 130 70, 79, 84, 130 70, 71, 79, 83, 123, 130 79, 81, 130 79 79, 130 11, 32 52, 53, 79, 97, 122, 130 11 – 14, 19 – 22, 24, 25, 27 – 33, 35 – 40, 42, 50, 51, 63 – 67, 86, 102, 104 Page 136 Stairs: Standards: Statutes: Streets: Sun/Skin Products: Super chlorinating: Supervision: Supplies: Telephones: Temperature: Termination: Timecards: Tobacco: Total Dissolved Solids: Toys: Training: Transferring Risk: Trichlor (stabilizer): Turnover Rate: Uniforms: Vacuum: Vandalism: Vending Machines: Vendors: Victim Recognition: Water Depth: Water Testing: Water Wings: Weather: Wheel Chairs: Zone Coverage/Chart: January 2014 2, 16, 24 1, 2, 4, 6, 10, 24, 35, 43, 107 6, 12 14, 20 17, 35, 60, 62, 127 72, 81, 130 2, 23, 27, 28, 31 – 33, 36, 44 19, 20, 32, 33, 55, 57, 101 16, 22, 29, 36 – 38, 65, 106 16, 21, 22, 52, 53, 67, 74, 75, 78, 80, 87, 94, 95, 123, 129 8, 9, 21, 22 35, 36, 41 23, 37 74, 80, 82 23, 37, 58 10 – 12, 14, 20, 23, 29 – 35, 37, 58, 99, 102 - 106 12, 13 53, 79, 81, 83 77, 131 35, 48, 65 1, 51, 57, 75, 86 – 90, 96, 98, 121, 122, 131 15, 38 15 13 – 15, 20 26 - 28 7, 17, 21, 23, 55, 68, 69, 77, 121 3, 12, 32, 34, 51, 53, 68, 74, 81, 82, 86, 96, 103, 120, 123, 127, 128, 130 23 13, 22, 34, 95 14, 16 25 – 27, 33 Page 137
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