RR damages of Aunmentation of LWSS Khorni Nallah to Kathasu and construction of sustainability structure and reservoir from Khorni Nallah to village Mural Batar Barjai Stai Badhal-II in GP Barthata Kathasu and Badhal in Tehsil Jubbal Distt Shimla HP

Amount

Excavation in foundations , trenches etc., in earth work , lift up to 1.50 metres. Stacking the eacavated soil not more than 3 metres clear from the edge of the excavation and then returning the stacked soil in 15 cm. (fifteen centimetres) layers , when required in to plinth and sides of foundations etc., conslolidating each of the disposited layer by ramming and watering and then disposing off all excavated soil as directed with in the load of 20 mtrs. Pick and Jumper work etc. complete as per the direction of the Engineer - in - Charge.

Dismentalling of G.I pipes (light class) in trenches of following diameters including smooth bending by necessary bends or through pipe bending mchine complete as per the direction of the Engineer - in - Charge.

65 mm dia.

80 mm dia.

Cutting of threaded pipe dia 65mm (L) from both sides of socket to plain ended pipe for butt welding complete as per the entire satisfection of Engineer in Charge.

65 mm dia.

80 mm dia.

Laying, butt welding and testing of ISI marked steel tubes plain ended in trenches of following dia as per IS 1239-2001, including jointing the pipes with butt welding at both the ends according to relevant BIS standards/approved specifications including manufacturing reducers/tapers, all short pices and bends as per site requirement and made from parent tubes ( to be measurer and paid alongwith pipes. Bends shall be manufactured in such a way that not more than 111/4 degree deflection is caused by a single cut and internal dia is not reduced including hydraulic testing to the entire satisfaction of Engineer-in-charge. The damaged portion of galvanization due welding shall be provided with anticorrosive treatment by providing two coats of bituminous paint over priming coat as per AWWA specification C-203-1978. (Earth work to be measure & paid for separately).

65 mm dia.

80 mm dia.

Providing and fixing of brass full way wheel valves (Heavy Duty) inclusive necessary all pipe fittings with in all leads and lifts as per direction of Engineer-in-Charge.

25 mm dia.

32 mm dia.

50 mm dia.

Providing and supplying of Cast iron Sluice valve of following sizes Karta/ BIR/ Kirloskar make ISI marked and capable of with standing the normal pressure as per IS: 14846-2000 class PN-1 brass stel spindle complete with accessories in all repest with Table-17 MS flanges and to the entire satisfaction of Engineer-in-charge with in all lead and lifts.

65 mm dia.

80 mm dia.

MR. BALVIR SINGH (BID ID -548956)

NARESH AUKTA (BID ID -549247)