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TranSystems Corporation - LGM Construction

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501070099 Federal Express Oakland Sort Expansion Issued for Bid 10/11<br />

b. Width:<br />

1) PA-ELV: 42 inches (1067 mm)<br />

2) FR-ELV: As indicated on the Drawings.<br />

c. Height:<br />

d. Type:<br />

1) PA-ELV: 84 inches (2134 mm).<br />

2) FR-ELV: 144 inches (3658 mm).<br />

1) PA-ELV: Horizontal sliding, Single-speed center opening.<br />

2) FR-ELV: Vertical sliding, Single-speed center opening.<br />

e. Frames Satin stainless steel, No. 4 finish.<br />

f. Frames at FR-ELV: Primed steel.<br />

g. Doors PA-ELV: Satin stainless steel, No. 4 finish.Doors FR-ELV: Textured stainless steel.<br />

h. Sills: Stainless Steel, dull satin.<br />

13. Hall Fixtures: Satin stainless steel, No. 4 finish.<br />

14. Additional Requirements:<br />

a. Provide inspection certificate in each car, mounted under acrylic cover with frame made<br />

from satin stainless steel, No. 4 finish.<br />

2.4 SYSTEMS AND COMPONENTS<br />

A. Pump Units: Positive-displacement type with a maximum of 10 percent variation between no load and full<br />

load and with minimum pulsations.<br />

1. Pump shall be shall be tank-top-mounted type with fan-cooled, squirrel-cage induction motor, and<br />

shall be mounted on oil tank with vibration isolation mounts and enclosed in prime-painted steel<br />

enclosure lined with 1-inch- (25-mm-) thick, glass-fiber insulation board.<br />

2. Motor shall have wye-delta or solid-state starting.<br />

3. Motor shall have variable-voltage, variable-frequency control.<br />

B. Hydraulic Silencers: System shall have hydraulic silencer containing pulsation-absorbing material in<br />

blowout-proof housing at pump unit.<br />

C. Piping: Size, type, and weight of piping as recommended by elevator manufacturer, with flexible<br />

connectors to minimize sound and vibration transmissions from power unit.<br />

1. Cylinder units shall be connected with dielectric couplings.<br />

2. Casing for Underground Piping: Schedule 40 PVC pipe complying with ASTM D 1785, joined with<br />

PVC fittings complying with ASTM D 2466 and solvent cement complying with ASTM D 2564.<br />

D. Hydraulic Fluid: Elevator manufacturer's standard fire-resistant fluid with additives as needed to prevent<br />

oxidation of fluid, corrosion of cylinder and other components, and other adverse effects.<br />

HYDRAULIC ELEVATORS 14240 - 6

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