Projects

The Proposed Closed Circuit Television(CCTV) Inspection & Repair Works for The Completed Sewerlines

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Project Information

Putrajaya, Malaysia

Client / Owner

Putrajaya Holdings Sdn. Bhd. (PJH)

Consultant

Sepakat Setia Perunding Sdn. Bhd.

Main Contractor

Asia Baru Construction Sdn. Bhd.

Date of Commencement

3rd December 2003

Date of Completion

28th August 2005

The wastewater generation at Putrajaya was collected by a series of sewer networks that eventually lead to two centralised sewerage treatment plants, STP 1 and STP 2. The preliminary site investigation of the sewer networks by PJH had concluded the presence of groundwater infiltration and siltation problems at STP1 through the sewer networks. Therefore, an open tender was called by PJH to carry out 100% CCTV on all laid sewerlines and rectify any sewer defects which caused the leaking problem. Asia Baru Construction Sdn. Bhd. was successfully in its bid and the following works were carried out:

  1. Monitoring of the sewer mains through Closed Circuit Television and Man Entry Inspection for sewers with internal diameter ranging from 225mm to 1800mm.
  2. Sewer cleaning and pipe jetting of sewers with internal diameter ranging from 225mm to 1800mm.
  3. Provide appropriate lining and patching of all defective sewerlines with internal diameter ranging from 225mm to 1800mm.
  4. Locating and rectify all missing and buried manholes.
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