UTILITY & PIPE REPLACEMENT WORKS

WATER PIPE REPLACEMENT WORKS

The works consist of pipe replacement with the length of approximately 5.622 km in Petaling district.
Five (5) areas identified under the project are summarized below:

• Take over from Pengurusan Air Selangor Sdn Bhd and lay 150 ND, 250 ND and 300 ND Ductile Iron pipes. The scope of work shall include collection of the pipes from Pengurusan Air Selangor Sdn. Bhd. store, deliver to site, handling, site clearing, site preparation, excavation, lay, cutting, jointing, backfill with imported sand, temporary trench reinstatement, tapping, communication pipework, meter stand and restoration of metaled road.
• Supply and lay 150 ND, 250 ND and 300 ND mild steel pipes for interconnect and over ground pipe works.
• Supply and lay mild steel and ductile iron pipe specials including tees, bends mechanical couplings, flange adaptors, etc.
• Supply and install all valves and hydrants, construction of valve chambers washout pipe works, typical and specific over ground pipe crossings, concrete support, anchor and thrust block etc. in connection with the pipelines.
• Supply and install new tapping saddles on DI pipes.
• To replace the existing communication pipe from ‘saddle’ to ‘meter stand’ with new HOPE pipe as specified.
• To replace the existing meter stand with a new stainless steel type meter and to be located outside of house area or at the boundary of the land.
• Restoration and reinstatement of road pavement after completion of pipe laying to the satisfaction of relevant Authorities.
• Hot tapping where required by the employer or the C.A.

WATER TREATMENT PLANT CONSTRUCTION