30 JUL 82

COMPARISON OF PROPOSALS FOR AIR CONDITIONING/HEATING SYSTEM

” FOR

MABBETT ROOM, RECREATION CENTRE, PORT COQUITLAM

VENDOR

DELIVERY

MAKE AND MODEL

+ SO rent «een 6 ny ene

COOLING CAPACITY

HEATING CAPACITY

PROPOSAL A

0 can ene ae ue nee ere ee

A & A AIR

8 weeks

Climate-Master
Model FLMR-25

PROPOSAL 8B

BEL-AIR

8 weeks

Carrier

278,000 BTU/H
(25 tons)
(9SF DB, 67F wB)

467,900 BTU/H

DESIGN CONDITIONS

ELECTRICAL

FEATURES INCLUDED

75F/S5% RH (summer)
7OF (winter)

208/230/3/50
*Electronic tamp~

erature control

*Roof mounting
curt

Modulating air
dampers

*Stainless steel
heat exchanger

*Disconnect switeh

208,000 BTU/SK
25 tons)

(95F DB, 467 WB)

375,900 BTU/h

*Thermostat
control

#Roof mounting
curb

*Economizer
(100% outside air
for cacling)

Y eens

river
Meet

PROPOSAL C

BEL-AIR
@ weeks

Carrier

239,000 BTU/h
{20 tons) j
(9SF DB, 67F wed

450,000 BTU/H

74F +/- 2%

2OB/250/5/6

*Thermostat
control

*Roof mounting
curb

*Economizer
(100% eutside air
far cooling)

ett,

t
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