Elevator Maintenance - Supply Services Unit

2026-11-03

1 . Contractor shall check the following items for proper operation : machine motors , generators , brushes , fuses , controller , selectors , worm gears , thrusts , bearings , brake magnet , coils or brake motors , brake shores , windings , rotating elements , contacts , coils , resistances for control and motor circuits , magnet contact frames , leveling devices , guide rails and supports , traction sheaves , deflector sheaves , contacts for car doors or gates , car door operation devices , push buttons , annunciators , indicators , hall lanterns , bulb replacements , hydraulic cylinder , plunger , pumps , valves and other elevator signal scheduling and accessory equipment complete , where included as part of the elevator installations at the time of the bid for this work is submitted . 2 . Supply , clean and replace any parts necessary by wear and tear that are part of routine industry standard maintenance . Cost for parts shall be included in the cost of maintenance . Parts include , but are not limited to , the following : hoist way , enclosures , hoist way door panels , frames , and sills are excluded , as well as replacement of fluorescent light tubes in elevator car . Only parts that are correctly designed and suitable in all respects shall be used in the maintenance of the elevator . Contractor shall have , and maintain on hand locally , a supply of spare parts sufficient for the normal maintenance . 3 . Contractor shall provide a written proposal for any parts that are excluded from maintenance to the CHP Facilities Coordinator . Any repairs will be performed outside this contract . 4 . Examine and equalize tension of all hoisting ropes . Renewing of all hoisting ropes , including governor ropes , whenever necessary to ensure maintenance of adequate safety factor as designated by the State Elevator Inspector . If repairs and / or replacement of any electrical wiring , conductors or fuses extending to the elevator from mainline switch in the machine room and outlets in the hoist ways is needed , Contractor shall provide a written proposal to the CHP Facilities Coordinator .

California

2026-03-27