NIT No 71/2025-26 Work of Repairing and Maintenance of pipe line of various RWSS Loonsara under JEN section Mundwa under Jurisdication of PHED Sub. Dn. Mundwa

Repairing of leakage in existing Distribution/Rising Main/Transmission Main AC/PVC/HDPE pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at site of work including taking out the burst pipe from trench, dewatering and providing adequate safety arrangement at site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material, tightening of CID Joints to make repair leak proof and then refilling of excavated trench / Pit / Road shall be done Properly I.e. after a layer of 20 cm. with proper watering and ramming in layers , for entire job contractor will use his own T&P & labour and will arrange transportation of material required from Jen Store. (Required material such as pipe piece, CID Joints shall be provided by Department free of cost)

In all type Soil AC/PVC/HDPE pipe

Add 5% on above item no. 1.1.1 for B.T. Road

Add 15% on above item no. 1.1.1 for C.C. Road. Pit in CC Road shall be cut in optimum size through CC Cutter machine only.

Add 20% on above no. 1.1.1 item if depth of pipeline is above 1.5 mtr and up to 3.0 mtr.

Removal of Choking from pipe line, including tree roots, malba, sand and other by manually or other means, cleaning of line and testing in existing Distribution/Rising Main/Transmission Main AC/PVC/HDPE/uPVC pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material and then refilling of excavated trench / Pit / Road shall be done Properly I.e. after a layer of 20 cm. with proper watering and ramming in layers , for entire job contractor will use his own T&P & labour and will arrange transportation of material required from Jen Store. (Required material such as pipe piece CID Joints shall be provided by Department free of cost)as per satisfaction of EIC. Rates for per pit.

In all type Soil

Add 5% on above item no. 1.5.1 for B.T. Road

Add 15% on above item no. 1.5.1 for CC Road. Pit in CC Road shall be cut in optimum size through CC Cutter machine only.

Add 20% on above item no. 1.5.1 if depth of pipe line is above 1:5 and upto 3.0 Mtr

Disconnection of water connection from existing pipe line in all type of soils up to 1.5 mtr depth by digging out suitable size of pit at site of work, with cutting of service line and refixing of clamp revolving it 180 degree then refilling of excavated trench / Pit / Road shall be done Properly I.e. after a layer of 20 cm. with proper watering and ramming in layers , for entire job contractor will use his own T&P & labour.

Add. 5% On above item No.1.7 for B.T. Road

Add 15% on above item no. 1.7 for CC Road. Pit in CC Road shall be cut in optimum size through CC Cutter machine only.

Add 20% on above item no. 1.7 if depth of pipe line is above 1:5 and upto 3.0 Mtr

Removal of Choking from pipe line, including tree roots, malba, sand and other by manually or other means, cleaning of line and testing in existing Distribution/Rising Main/Transmission Main AC/PVC/HDPE/uPVC pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material and then refilling of excavated trench / Pit / Road shall be done Properly I.e. after a layer of 20 cm. with proper watering and ramming in layers , for entire job contractor will use his own T&P & labour and will arrange transportation of material required from Jen Store. (Required material such as pipe piece CID Joints shall be provided by Department free of cost)as per satisfaction of EIC. Rates for per pit.

In all type Soil

Add. On above item No. 1.12.1 for B.T. Road

Add 15% on above item no. 1.12.1 for C.C. road shall be cut in optimum size through C.C. Cutter machine only

Add 20% on above item no. 1.12.1 if depth of pipe line is above 1.5 mtr and upto 3.0M

Daily / Periodical operation of valves at supply times for specified by department per sluice valve per month ( Valve rod and Cap to be arranged by Contractor) =6*12=96 Valves

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