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<br /> RFP 24-12-01 CITYWIDE ELEVATOR MAINTENANCE
<br />CITY OF SUNNY ISLES BEACH
<br />18070 Collins Ave. | Sunny Isles Beach, FL 33160
<br />305.792.1707 | sibfl.net | Purchasing@sibfl.net
<br />systems for each unit or group of units shall be checked continuously and necessary tests and
<br />corrections shall be done to ensure all circuits are correct and time settings are properly adjusted.
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<br />b. The Contractor shall keep guide rails properly lubricated, except where roller guides are used
<br />and replace guide shoe gibs or rollers, when required to provide smooth and quiet operation.
<br />Control cables shall be replaced when required, or as provided for in the maintenance schedule,
<br />whichever comes first. The Contractor shall annually clean the elevator hoist way and related
<br />equipment, including rails, inductors, hoist way door hangers and tracks, related devices,
<br />switches, buffers, car tops, and pit areas.
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<br />c. If applicable, the gear case shall be drained and flushed to remove sediment and grit and refilled
<br />with new gear oil as per manufacturer's specifications. All lubricants used must be according to
<br />the manufacturer’s specifications or better.
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<br />d. Contractor shall be responsible for replacing all wire ropes as often as necessary to maintain an
<br />appropriate factor of safety, according to manufacturer's specifications, and equalize the tension
<br />on hoisting ropes, resocket ropes for drum machines and replace conductor cables and hoist way
<br />and machine-elevator wiring.
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<br />e. Adjustments shall be made to elevators in accordance with the original manufacturer's
<br />specifications to maintain the original contact speed, the original performance time, including
<br />acceleration and deceleration, as designed by the original manufacturer. The contractor shall
<br />perform adjustments required to maintain the original door opening and closing times, or as
<br />otherwise agreed within the limits of applicable codes.
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<br />f. Contractor shall check the group dispatching systems and make tests to determine if circuits
<br />and time settings are properly adjusted and adjust necessary for the system to perform as
<br />designed by the original manufacturer.
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<br />g. The elevator machine rooms, secondary areas, elevator hoist ways, and pit areas shall be kept
<br />clean at all times. Contractor shall be responsible for keeping the machine rooms, the exterior of
<br />the machinery, and any other parts of the equipment subject to rust, properly painted, identified,
<br />and presentable at all times. During each examination, all accumulated refuse in the pit areas shall
<br />be discarded off-site. Due to the fumes associated with painting, the Contractor must obtain
<br />permission and coordinate with the Public Works Coordinator for the appropriate time to
<br />schedule the painting.
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<br />h. Machine worn gear, thrust bearings, drive sheave, drive sheave shaft bearings, brake pulley
<br />and brake coil, contact linings, and component parts.
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<br /> i. Motor and motor generator, motor windings, rotating element, commutator, brushes, brush
<br /> holders and bearings.
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<br /> j. Silicon control rectifiers, reactors, filters, mufflers, heat sinks, amp traps, transducers, and all
<br /> control components must be included.
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