Installation Instructions Mini Sumps PSL-2430, PSL-3630

Installation Instructions Mini Sumps PSL-2430, PSL-3630
Installation Instructions
Mini Sumps
PSL-2430, PSL-3630
IMPORTANT: Please read all warnings and follow the
installation instructions completely and carefully.
Failure to do so will void all warranties and may
cause product failure, or result in environmental contamination due to liquid leakage into the soil, creating
hazardous spill conditions
PSL-2430
Step #1
Set the sump making sure the bury depth will ensure that
the sump cover will be properly situated within the manhole skirt just under the grade level manhole cover.
Step #2
Install the appropriate FlexWorks pipe and conduit entry
fittings into the flats around the tank sump base at the
proper locations. (Refer to the appropriate FlexWorks
Entry Fitting Installation Instructions).
Step #3
Complete all piping connections, and reattach the sump
cover assembly. Apply a bead of urethane sealant (SL1100) under the cover seal to hold it in place.
Leak Testing
After all connections are made, fill the sump with water.
A drop in the water level within 1 hour indicates a leak
that must be corrected before backfilling.
Backfilling
Rounded pea gravel with a minimum diameter of 1/8” and
a maximum diameter of 3/4” must be used for backfill
around FlexWorks Tank Sumps. To prevent sump damage, avoid dumping pea gravel directly onto the Tank
Sumps when backfilling.
Maintenance
FlexWorks sumps are designed to provide secondary
containment of tank equipment and piping connections.
All sumps should be regularly checked for the presence of
petroleum products. Damage or leaks in the piping,
sumps, or fittings should be repaired promptly. Third
party approved liquid sensors should be installed in every
sump. Any liquid present in the sump should be promptly
removed and disposed of properly. The drainage area
FMS-0001
H14489M
12-08-08
between the sump and manhole skirt must be kept clear of
silt and debris to allow surface water to drain away.
WARNING - DANGER: Using electrically operated
equipment near gasoline or gasoline vapors may
result in fire or explosion, causing personal injury
and property damage. Be sure that the working area
is free from such hazards, and always use proper precautions.
Mini Sumps
FlexWorks Tank Sumps are installed below grade to provide access to and secondary containment of underground equipment such as submersible pumps, tank
bung fittings, and various piping connections. Mini sumps
are generally installed below a standard 30” round manhole cover.
Publication:
Part Number:
Issue Date:
PSL-3838
Notice: FlexWorks products must be used in compliance with applicable federal, state, and local laws and regulations.
Product selection should be based on physical specifications and limitations and compatibility with the environment and
material to be handled. OPW makes no warranty of fitness for a particular use. All illustrations and specifications in this literature are based on the latest production information available at the time of publication. Prices, materials, and specifications
are subject to change at any time, and models may be discontinued at any time, in either case, without notice or obligation.
Product Warranty
OPW warrants that products sold by it are free from defects in materials and workmanship for a period of one year from the
date of shipment by OPW. As the exclusive remedy under this limited warranty, FlexWorks by OPW, Inc., will at it’s sole discretion, repair, replace, or issue credit for future orders for any product that may prove defective within the one year period.
This warranty shall not apply to any product that has been altered in any way, which has been repaired by any party other
than a service representative authorized by OPW or when failure is due to misuse, conditions of use, or improper installation
or maintenance. Neither OPW Fueling Containment Systems nor OPW shall in any instance have any liability whatsoever for
special, incidental or consequential damages to any party and shall have no liability for the cost of labor, freight, excavation,
clean up, downtime, removal, reinstallation, loss of profit, or any other cost or charges in excess of the amount of the original
invoice for the products.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, AND SPECIFICALLY THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THERE ARE NO WARRANTIES
WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF.
IMPORTANT INFORMATION - FOLLOW ALL INSTRUCTIONS
Please contact your OPW-FCS sales representative or OPW-FCS customer service representative at 1-800-422-2525 for OPW-FCS products installation procedures. All OPW-FCS literature including installation instruction sheets and manuals can be accessed from the OPWFCS website at: www.opwfcs.com.
OPW Fueling Containment Systems
3250 US 70 Business West
Smithfield, NC 27577
Customer Service: (800)-422-2525
Customer Service Fax: (800)-421-3297
Technical Questions: (919)-934-2786
Literature Requests: (919) 934-2786
www.opwfcs.com
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