TTPS Operation Circle MPM II AC Plant Replacement of worn out chill water line to AHU in Switch Yard-II

Charges cutting and opening of the road at approximate size (1.0 X 1.5) mtr, length 6 mtr the sand to provide trench for pipelines near switchyard-II main entrance as per the direction of Engineer in-charge.

Charges cutting and removing the existing damaged chill water pipeline both inlet & outlet 65 mm dia approximate total length 40 mtr and to be devoluted to store as per the direction of Engineer in-charge.

Charges for fabrication and erection of chill water pipeline of AHU’s both inlet and outlet approximate total length 40mtr dia 65 mm, insulating the pipes by insulation wool, binding the wool, cement plastering inserting in the 150 mm dia pipes transporting to laying pipes at trench welding of water pipelines, commissioning the pipelines by charging the water at switchyard-II Air Handling Units as per the direction of Engineer in-charge. (The rates including welding of bends T&P charges, all consumables except pipes)

Material on Contractor Scope: 150 NB MS ERW pipe

Material on Contractor Scope: Cera Blanket in Roll

Material on Contractor Scope: CAT-9 Cement in KG

Material on Contractor Scope: GI wire net in roll

Charges for filling the sand in the trench after commissioning chill water pipeline of AHU’s, area (1.0 X 1.5 mtr) : Length 6 mtr completely near the switchyard-II main entrance as per the direction of Engineer in-Charge