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COMMERCE BUSINESS DAILY ISSUE OF NOVEMBER 21,1996 PSA#1726Navy Public Works Center Code 846 Bldg 3213 2730 McKean St Ste 1 San
Diego CA 92136-5294 81 -- STORAGE TANKS SOL N63387-97-Q-K003 DUE 121397 POC Inge
Stillwell, Lead Purchasing Agent, (619)556-8723, Jessie Bermudez,
Contracting Officer, (619)5567244, FAX:(619)556-7775. 2 EACH ABOVE
GROUND STORAGE TANKS Provide and install two (2) new single wall 20,000
gallon horizontally mounted above ground storage tanks that conform to
UL- 142 and API STD-650. Tanks will store sea water containing less
than 20% diesel fuel. Tank shall be: shop-built of steel conforming to
ASTM A36 with flat plate ends, no more than 14 feet in height (with
saddles) and 25 feet in length, have steel saddles welded with at least
6 feet from one end of each tank, and have flanged fittings and a
ladder to allow filling, emptying, and maintenance. Tank shall bear UL
142 permanently affixed, engraved brass label. Tank design pressure
shall be 15 PSIG. Tanks shall have corrosion resistant interior and
exterior coating. Government will unload and position tank on existing
36-foot x 26-foot concrete slab. Contractor will anchor tanks
according to contractor design calculations signed by a Registered
Professional Engineer in California with HILTI HVA adhesive anchoring
system or equivalent. Tanks and installation shall pass the
requirements of CCR Title 22 Section 66265.192. After installation,
contractor shall perform a tightness test and hydrostatic strength test
per UL-142. Contractors proposal shall provide tank drawings showing
all components. Contractor shall submit a written report stating that
each tank is watertight, welds are sound, and interior coating is 100%
holiday free. The delivery and installation location is Naval
Submarine Base, San Diego, CA. Tanks shall be shop-built of steel with
flat plate ends. Tank shall bear UL 142 permanently affixed, engraved
brass label. Tank design pressure shall be 15 PSIG. 3.2 End 1 of each
tank shall have at least the following openings (distances measured to
center of opening): (1) 6-inch flanged opening 1 foot from the bottom
of the tank on center and (1) 24-inch flanged manhole opening 3 feet
from the bottom of the tank on center. End 2 of each tank shall have at
least the following openings: (1) 3-inch flanged opening 1 foot from
the bottom of the tank on center, (1) 3-inch flanged opening 2 feet
from the bottom of the tank on center, and (1) 3-inch flanged opening
3 feet from the bottom of the tank on center. The top of each tank
shall have at least the following openings: (1) 6- inch flanged opening
2 feet from End 1 of the tank on center, (1) 2-inch flanged opening 4
feet from End 1 of the tank on center, (1) 24-inch manhole 7 feet from
End 1 of the tank on center, (1) 2-inch flanged opening 10 feet from
End 1 of the tank on center and (1) 6-inch flanged opening 2 feet from
End 2 of the tank on center. Each tank shall have an vertical exterior
ladder centered 7 feet from End 1 of the tank with slip resistant rungs
at 12-inches on-center, design and fabricate per OSHA requirements.
Tank saddles shall be designed to not rest on or obstruct existing
manhole on concrete. Existing manhole is 3.5 feet in diameter, is
elevated 4 inches above the grade of the slab, and is centered 40
inches from the 36 foot side and 12 feet, 8 inches from the 26 foot
side. Tank interiors shall have a two part phenolic epoxy coating
conforming to military specification MIL-P-2326, amendment 2, Type III,
Class 1. Tank exterior primer shall conform to SSPC Paint 23 and finish
coat shall conform to SSPC Paint 24 matched to Government supplied
color and shall be suitable to protect the tank in a coastal marine
environment. Each tank shall have lifting lugs to facilitate unloading
and positioning on-site. Bolts, washers, nuts, screws, pins, and
fittings as required shall be ''corrosion resistant'', which is defined
as materials that are inherently corrosion resistant and not merely a
corrosion-resistant coating, such as provided by the galvanizing
process. Tanks shall be inspected and tested before shipment from the
factory by manufacturer as a completely assembled vessel ready for
installation. The tanks shall be tightness tested, using pressurized
air, up to the manufacturer maximum pressure, followed by a soap test,
in which soap is applied to the tank surface, and bubble formation
indicates weld seam leaks. Tanks shall be tightness tested again on-
site to ensure that no damage has occurred in shipping. Tanks internal
coating shall be tested for hardness, adhesion in accordance with ASTM
D4541, dry film thickness in accordance with SSPC-PA2. Test results
shall be within specifications of coating manufacturer. The internal
coating shall be tested for holidays (pin-holes) by high voltage spark
testing. Inspection and test reports shall be supplied to government
on Manufacturer's letterhead. The tanks external coating shall be
visually inspected for defects. Contractor shall repair and/or replace
areas of the coating system which are found to be damaged or defective
upon delivery of equipment to the site. If the tanks do not meet
requirements of this specification, such as poor workmanship and wrong
fabrication dimensions, the tanks may be rejected. In the event
Government rejects the tanks, the contractor shall remove the tanks at
their expense and replace the tanks with acceptable tanks. Contractor
shall anchor tanks according to design calculations by a Professional
Engineer Licensed in California to resist the effects of a seismic
event as specified by local building code. Government will unload and
position tank in preparation for anchoring by contractor. The equipment
and installation shall pass the structural assessment and installation
assessment requirements of CCR Title 22 Section 66265.192. Contractor
shall provide approval submittals for government review prior to
installation. Submittals shall include manufacturer's data, tanks
layout drawing showing all components, and design calculations.
Contractor shall provide a written report stating that: tanks are
watertight, welds are sound, the interior coatings are holiday free,
and tanks have been shop painted per government specifications.
Contractor is to provide a one year warranty covering all tank
components. The contractor shall repair or replace any defective
component at no cost to the Government for a period of one year
following successful installation. Vendor shall provide bid with
breakdown and shall provide a schedule for delivery and installation.
Equipment delivery shall be completed by 1-10-97. Equipment
installation and testing shall be completed by 1-17-97. Written
solicitations will not be forwarded. Oral/FAX quotes will be accepted.
Quotes received after COB on due date will not be considered. (0324) Loren Data Corp. http://www.ld.com (SYN# 0266 19961120\81-0001.SOL)
81 - Containers, Packaging and Packing Supplies Index Page
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