15

16

Lot No. 1-Continued

Receiver: Ammonia, horizontal, 10-inch diameter x 10 feet
long fusion welded, complete with inlet, outlet, drain, purge
and dual relief valves, liquid level gage with guard and
stand..
Coolers, Product, Bush Mfg. Co. Hartford Conn. Mod. # FL-
24-4M; BTU-50,000; CFM-4200; room temp-40° F; refrig.
temp. 20° F coil model C-4-10-6-46 (steel) blower- #15
DIDW centrifugal bearing-Randall #400 std. billow block
1716-inch shaft; casing by Lindsay Structure: valve-ALCO
TGX-2 expansion solenoid shut-off; motor Wagner Elec.
Co. 1 HP, RPI-208V, 3 phase 60 cyc. 1725 RPM; starter-
Cutler Hammer #9115-1132; finish (inside-bitumastic; out-
side paint); thermostat mercoid DA 55-3, operating solenoid
shut-off valve ammonia hand shut-off valve, strainer, com-
plete by-pass with hand expansion valve and back pressure
regulator

17 Coolers: Product, Bush Mfg. Co. Model FL-24-3M; BTU-
40,000; room temp.-40° F; refrig. temp. 20° F; coil model-C-
3-10-6-46 steel; blower-#.15 DIDW centrifugal; bearings-
Randall #400 std. pillow block 1716-inch shaft, casing by
Lindsay Structure; Valves-ALCO TGX-2 expansion
solenoid shut-off; motor-Wagner Elec. Co. 1 HP, RPI,
208 V, 3 phase 60 cycle 1725 RPM; starter-Cutler Hammer
#9115, H32; finish (Inside bitumastic outside paint); thermo-
stat-mercoid Da 55-3 operating solenoid shut-off valve,
strainer, complete by-pass with hand expansion valve &
back pressure regulation.

Coolers: Product, Bush Mfg. Co. model FL 18-4L; BTU-
23,000; CFM-220; room temp-35° F; refrig. temp 20° F; coil
model C4.9.6-36 steel; blower #12 DIDW centrifugal;
bearings-Randall #200 std. pillow block, 1 inch shaft, w/o
motors, valves ALCO TGX-1 solenoid shut-off; starter
Cutler-Hammer 9103; finish (inside bitumastic, outside-
paint); thermostat-mercoid, DA 55-3 operating solenoid
shut-off valve, in complete by-pass which contains hand
expansion valve and back pressure regulator.
Coolers: Product, Bush Mfg. Co. Model FL-3L BTU-14650;
room temp. 35° F; coil model C-4-7-6-36 steel; blower #12
DIDW centrifugal; bearings-Randall #200 std 1 inch shaft,
valves ALCO TGX 1 solenoid shut-off; casing by Lindsay
Structure motor-Wagner Elec. Co. 4 HP RA 220 V 1 phase
60 cycle, 1725 RPM; starter-Cutler-Hammer #9103; finish
(inside bitumastic, outside paint) thermostat mercoid DA
55-3, operating in a complete by-pass, a solenoid shut-off
valve this by-pass contains ammonia hand shut off valve,
strainer, hand expansion valve and a back pressure regula-
tion..

1

Piping: all necessary ammonia, required to interconnect parts
of this system. The piping is constructed to the following
specifications: liquid and discharge mains and all piping
operating at 185 PSIG-extra heavy blk, st. pipe; suction
mains-standard weight blk, steel pipe; valves and fittings
1 inch and smaller (ammonia) screwed type, larger than
inch-4 bolt flanged ammonia design...
System C-10° freezer room-Compressors, ammonia, Vilter
Mfg. Co. 41⁄2 inch stroke, vertical-2 cylinder; ser. #680814
and 680813; 360 RPM; refrig.-51,500 BTU/hr at 10° F suction
temp. #135 condenser press., V-belt drive.
Motors: Ideal Elec. Co. 15 HP, 1740 RPM 3 phase, 60 cycle,
208 V; switches Allen Bradley Bull, 709 across the line
starters and disconnect switches automatic contrcl by
means of: 1 mercoid high pressure cut-out, 1 mercoid low
pressure cut-out 1 high pressure gauge and 1 suction gauge
(gauges-J. P. Marsh Co.) (Cost of gauge $63.00).
Condenser, evap. (Ammonia) Acme Industries Co. model
275, capacity-152,500 BTU/hr temp. 78° F wet bulb 96° F
condensing; operating pressure-185 PSIG; prime surface-
steel pipe hot dip galv. CFM-3800; fan & pump moter Gen-
eral Elec. 11⁄2 HP, 3 phase, 220/440V; switches-automatic
starter & fused safety switch, mercoid pressure switches for
high and low pressure cut-off.

Receiver, ammonia, horizontal, 8 inches x 10 feet 0 inches
long, complete w/inlet, outlet, drain, purge, & dual relief
valves, liquid level gauge w/guard and stand; gauge-2, J. P.
Marsh 1 compound, 1 high pressure.

Units, Cooling, Vilter, Artic Co. Model ST-1000, CFM-5150;
capacity at 5° F, 25,700 BTU/hr; room temp. 100° F, motor-
11⁄2 HP, 220/440V; 3 phase 60 cycle for fan and circulating
pump; valves-ALCO thermostat expansion ALCO solenoid
valves complete by-pass and shut-off valves, control-ther-
mostatic, Ehite Rogers Electric..

INSTRUCTIONS AND CERTIFICATES See also AR 5-160

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those bids and find it correct.

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ABSTRACT OF BIDS No.

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