Searaya Pandan Tunnel

Searaya Pandan Tunnel - Singapore

The cable tunnel between Pandan Terminal Building and Seraya Terminal Building is a land cable tunnel and is essentially straight with no further deviations throughout the 2.7km tunnel with 2 bores except the inclusion of vertical tunnel shafts at each end. It is located between Pandan Terminal Bld. and Seraya Terminal Bld. Each tunnel bore has 4 sets of cables which are fire-rated, oil-filled, sand packed and below the walkway but one set of cable is above ground but fire-rated, oil-filled and sand packed as well.

New Low Pressure Water Mist System and Linear Heat Detection System were installed in the existing cable tunnel and vertical shafts.

The customer, SPPG Singapore, chose TUNPROTEC® because of its cost effectiveness in actual system cost, assembly and maintenance, and, not least, the technical properties proven by the fire test.

  • Tunnel Type: Cable tunnel
  • Tunnel Length: 2700 m
  • Installation Year: 2017
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