Who is responsible for elevator shaft preparation?

Q: Who is responsible for elevator shaft preparation?

The contract should assign civil works, openings, embedded items, waterproofing, power, scaffolding, lifting and corrections between the builder and elevator contractor.

Regarding “Who is responsible for elevator shaft preparation?”, how should an installation nonconformance be recorded?

Identify location and drawing reference, describe evidence and risk, stop affected work, obtain disposition and verify the approved correction.

Ask Time: 2021-04-26 Answer Time: 2021-04-26

Regarding “Who is responsible for elevator shaft preparation?”, which shaft measurements must be surveyed before work starts?

Check clear width and depth at multiple levels, plumbness, pit, overhead, openings, sill levels, embeds and obstructions against approved tolerances.

Ask Time: 2021-04-29 Answer Time: 2021-04-29

Regarding “Who is responsible for elevator shaft preparation?”, which civil works must be accepted before equipment enters the shaft?

Confirm structure, waterproofing, openings, machine supports, access, lighting, lifting points and safe edge protection with signed records.

Ask Time: 2021-04-29 Answer Time: 2021-04-29

Regarding “Who is responsible for elevator shaft preparation?”, what training should the local installation team receive?

Cover product-specific methods, drawings, tolerances, lifting, wiring, parameter control, testing, reporting and escalation boundaries.

Ask Time: 2021-04-28 Answer Time: 2021-04-28

Regarding “Who is responsible for elevator shaft preparation?”, what conditions commonly prevent handover?

Open safety items, missing documents, incomplete finishes, unstable power, failed tests, inaccessible equipment and unresolved authority comments delay handover.

Ask Time: 2021-04-27 Answer Time: 2021-04-27

Regarding “Who is responsible for elevator shaft preparation?”, which tests belong in commissioning rather than final inspection?

Commissioning includes setup and functional verification; statutory or contractual acceptance may require witnessed load and safety tests by an authorized party.

Ask Time: 2021-04-25 Answer Time: 2021-04-25

Who is responsible for elevator shaft preparation?

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