The specification defines the procurement ... Model DSC800M, consisting of (specify the quantity required) manual vertical... PROCUREMENT SPECIFICATION

The  specification  defines  the  procurement ... Model DSC800M, consisting of (specify the quantity required) manual vertical... PROCUREMENT SPECIFICATION
PROCUREMENT SPECIFICATION
MODEL DSC800M BOLLARD (MANUAL) BARRICADE SYSTEM
1.0
SCOPE
The specification defines the procurement of a MANUAL BOLLARD BARRICADE SYSTEM,
Model DSC800M, consisting of (specify the quantity required) manual vertical lift Bollards.
2.0
SYSTEM CONFIGURATION
2.1
BOLLARD(S) STANDARD CONFIGURATION
2.1
BOLLARD ARRANGEMENT. The system shall have a total of ____ Bollards (specify the
total number of Bollards in the system).
2.1.1
Bollard Construction. Bollard shall be a below grade assembly containing a heavy steel
cylindrical weldment capable of being raised to an above grade position. The guard
position shall present a formidable obstacle to approaching vehicles. Upon impact, forces
shall be first absorbed by the weldment and then transmitted to the foundation of the unit.
2.1.2
Bollard Height. Height of the Bollard shall be 30 inches (762 mm) as measured from the
top of the foundation frame to the top of the Bollard assembly.
2.1.3
Bollard Dimensions. Bollard shall be 6.63 inches (168 mm) in diameter.
2.1.4
The foundation and underside of the Bollard shall be coated with an industrial grade
primer for corrosion protection. The roadway plates shall have a non skid surface. Bollard
shall be white and have yellow/black diagonal stripes (or alternately Bollard shall be yellow
with black vertical stripes).
2.1.5
Operation. The Bollard shall be counterbalanced to require a minimal pull to raise it to the
guard position. A locking pin shall be provided to lock the Bollard in either the fully up or
fully down position.
2.2
BOLLARDS(S) WITH ARCHITECTURAL ENHANCEMENTS
2.2.1
Construction. Bollard shall be a below grade assembly containing a heavy steel cylindrical
weldment capable of being raised to an above grade position. The guard position shall
present a formidable obstacle to approaching vehicles. Upon impact, forces shall be first
absorbed by the weldment and then transmitted to the foundation of the unit.
2.2.2
Architectural Enhanced Outer Shells shall be cast from a free machining aluminum alloy
and be free of cracks, uneven surface texture, excessive parting line offset or particle
inclusions.
2.2.3
Bollard Diameter, with Architectural Enhancement in place shall not be greater than 10.22
inches (260 mm) in diameter. (Refer to DELTA Drawing 8473 for design envelope for
enhancement).
Copyright 2005 Delta Scientific Corporation
Page 1 of 4
All Rights Reserved
Document: DSC800 Procurement Specification, Rev 9/9/05
2.2.4
Bollard Height: shall be 30 inches (762mm) as measured from the top of the foundation
frame to the top of the Bollard assembly.
2.2.5
Operation. The Bollard shall be counterbalanced to require a minimal pull to raise it to the
guard position. A locking pin shall be provided to lock the Bollard in either the fully up or
fully down position.
2.2.6
Finish:
2.2.6.1 Steel Structure. The foundation and underside of the Bollard shall coated with an industrial
grade primer for corrosion protection. The roadway plates shall have a non-skid surface.
The above grade portion of the Bollard shall be finished with an industrial enamel primer.
2.2.6.2 Architectural Enhancement. Standard Aluminum Cast Outer Shells shall first be primed
with an industrial enamel primer then finished with an industrial grade enamel. Highlight
colors shall be of equivalent quality.
2.2.6.2 Custom Architectural Enhancement Outer Shells shall be finished in accordance with
customer instructions.
3.0
PERFORMANCE
3.1
EXPERIENCE. Bollard and auxiliary equipment shall be of proven design. Manufacturer
shall have over 1700 Bollard type vehicle barriers in field operation for a minimum of 5
years with documented field experience for all major components and design features.
3.2
QUALIFICATION TESTS. Bollard design shall have successfully passed actual full scale
crash tests conducted by a qualified independent agency.
3.2.1
Performance Evaluation. The Bollard shall have been certified by the United States
Department of State to have a performance evaluation per DOS Specification SD-SDT0201 (Dated April 1985) of K4/L2.0.
3.3
STOPPING CAPACITY.
3.3.1
Normal Operation. Bollard(s) shall provide excellent security and positive control of normal
traffic in both directions by providing an almost insurmountable obstacle to non-armored or
non-tracked vehicles.
3.3.1.1 The Bollard system shall be designed to stop a vehicle attacking from either direction.
3.3.2
High Energy Attack. Bollard(s) shall have been shown by certified dynamic non linear
analysis to be capable of stopping and immobilizing non-armored or non-tracked vehicles
with weight and velocity characteristics as defined in paragraph 4.3.2.1. The Bollard
system shall be designed to destroy the front suspension system, steering linkage, engine
crankcase and portions of the drive train.
Copyright 2005 Delta Scientific Corporation
Page 2 of 4
All Rights Reserved
Document: DSC800 Procurement Specification, Rev 9/9/05
3.3.2.1 The Bollard shall be capable of stopping and destroying a vehicle(s) weighing:
15,000 pounds at 62 mph (66,7 kn. at 100 Kph)
30,000 pounds at 44 mph (133 kn. at 71 Kph)
4.0
ENVIRONMENTAL DATA (Please supply the following):
Bollard shall operate satisfactorily under the following environmental conditions:
4.1
Extremes in temperature
Yearly maximum drybulb temp ______f/c
Yearly minimum drybulb temp ______f/c
4.2
Rainfall
Yearly average
______inches
Maximum expected hourly rate______inches/hour
4.3
Snowfall
Maximum expected hourly rate______ inches/hour
Roadway will be (mechanically/manually/chemically) cleared ________.
5.0
QUALITY ASSURANCE PROVISIONS
5.1
Testing. Upon completion, the Bollard system will be fully tested in the manufacturer's
shop. In addition to complete testing to verify function, the following checks shall be made:
5.1.1
Identification. A nameplate with manufacturer's name, model number, serial number and
year built shall be located within the maintenance access area.
5.1.2
Workmanship. The Bollard and subsystems shall have a neat and workmanlike
appearance.
5.1.3
Dimensions. Principal dimensions shall be checked against drawings and ordering
information.
5.1.4
Finish. Coatings shall be checked against ordering information and shall be workmanlike
in appearance.
6.0
PREPARATION FOR SHIPMENT
6.1
The Bollard system shall be crated or mounted on skids as necessary to prevent damage
from handling. The shipping container(s) shall be of sufficient structural integrity to enable
the assembly to be lifted and transported by overhead crane or forklift without failure.
7.0
MANUFACTURER'S DATA
7.1
Drawings and installation data. The Bollard system drawings and installation, maintenance
and operating manuals shall be sent to purchaser within 4 weeks of order. ___ additional
copies shall be supplied (1 copy supplied at no cost).
Copyright 2005 Delta Scientific Corporation
Page 3 of 4
All Rights Reserved
Document: DSC800 Procurement Specification, Rev 9/9/05
8.0
DISCLAIMER
Please note - careful consideration must be devoted to the selection, placement and
design of a Bollard installation. Just as in the case of any Barricade system, perimeter
security device or security gate that blocks a roadway or drive, care must be taken to
ensure that approaching vehicles well as pedestrians are fully aware of the Bollards and
their operation. Proper illumination, clearly worded warning signs, auxiliary devices such
as semaphore gates, stop-go signal lights, audible warning devices, speed bumps,
flashing lights, beacons, etc. should be considered. Delta has information available on
many such auxiliary safety equipment not specifically listed herein. It is strongly
recommended that an architect and or a traffic and or safety engineer be consulted prior to
installation of a Bollard system. Delta will offer all possible assistance in designing the
operating equipment, controls and the overall system but we are not qualified nor do we
purport to offer either traffic or safety engineering information.
9.0
PROCUREMENT SOURCE
The Model DSC800M Bollard (Manual) Barricade System shall be purchased from:
DELTA SCIENTIFIC CORPORATION
40355 Delta Lane
Palmdale, California, 93551, USA
Phone (661)575-1100
FAX (661)575-1109
email [email protected]
www.deltascientific.com
Copyright 2005 Delta Scientific Corporation
Page 4 of 4
All Rights Reserved
Document: DSC800 Procurement Specification, Rev 9/9/05
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