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FOR OFFICIAL USE ONLY
SAMPLE BASIS OF ESTIMATE
Cost estimate shows detailed direct job costs which includes direct prices of
materials, labor, equipment and sub-contractor's cost. Labor includes fringe
benefits, social security, unemployment liability and compensation insurance.
All labor figures were taken from the State of Hawaii wage rate schedule.
Labor man-hour estimates were derived from the various R.S. Means Cost Data
Books, Richardson's General Construction Estimating Standards, the PACDIV Cost
Data Book, and from past experience and knowledge of contractor's productivity
rates in the State of Hawaii. Material pricing was developed from quotes of
local vendors and suppliers as listed below, the PACDIV Hawaii Cost Data Book,
the various R.S. Means Cost Data Book, various industry catalog services such
as the National Price Service/Trade for electrical materials and Modern for
mechanical materials. Escalation rates were computed from the NAVFAC
Construction Cost Index dated April 1992. The escalation rate was applied to
each system in the estimate and is indicated as a separate line item at the
end of each system.
Discounts:
Prices include discount for lighting and plumbing fixtures because
of the large quantities required.
QUOTES RECEIVED FROM LOCAL VENDORS AND SUPPLIERS
DATE OF
ITEM
NAME OF VENDOR
PHONE #
QUOTE
PRICE
Electrical items:
167 KVA Low Profile
Xfmr, 12.47-120/240
1 PH
Graybar Electric
487-1234
9/22/92
$13,430
4" PVC, SCH 40
(For 2500 LF)
Excel Electric
836-0267
9/29/92
$235.52
Per 100'
Encl Ckt Brkr
2P125A, 25OV, N-3R
Enclosure (60 EA)
Westinghouse Elec
839-7654
10/03/92
$218
100 KW Diesel Gen-
erator, complete with
radiator, muffler, fuel
tank and controls,
208/12OV, 3 Ph, 4W
Theo Davies Eng D
676-5678
10/05/95
$23,750
Mechanical items:
20-Ton Self-Con-
tained Single Package
Air Cooled Unit
Carrier Hawaii
847-0987
9/20/92
$13,875
Room Air Conditioner
Window type, 18,000
BTUH (40 EA)
Carrier Hawaii
847-0987
9/20/92
$675
3,000 Gal U/G Fuel
Oil Storage Tank, Dbl
Promark Corp
677-7777
10/10/92
$8,731
NAFTA:  Cost estimate was based on Canadian doors and windows which were found
to be 3% less than their U.S. equivalents, and Mexican floor tiles which were
5% less than their U.S. equivalents.
EXHIBIT D





 


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