Installation of Underfloor Trunking

Underfloor trunking is commonly used for the following services.

1. Telephone services
2. Network/Data cable
3. Wiring for Switch Socket Outlet.

The main reason for using underfloor trunking is to suite location of the final point which is away from wall. In normal situation, socket outlet is located on the wall. The cabling comes from ceiling coming down through concealed/exposed conduit and terminated on S.S.O point.

Some of the pictures depict underfloor trunking installation can be referred below.

1. PVC underfloor trunking was installed between 2 layers of BRC.
2. Foams were used as a temporary basis to provide space for underfloor service box during casting of the floor slab

Note: Underfloor pipe shall be properly secured to BRC before concreting work commenced. This to ensure alignment and position of the pipe is not misplace during floor concreting.  

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