Modernization

Deciding what to replace, what to keep, and how to phase the work without taking a building offline.

Entries

• Machine-room-less (MRL) elevators: designing maintenance access before you need it
  What MRL changes for service work - access, rescue, heat, and the spare-part strategy - and how to keep an MRL unit serviceable over its life.
• Modernization: deciding what to replace, keep and re-use
  A decision framework for controller, machine, doors and car work - what each change actually buys, and how to phase the work so the building stays…

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