Restoration of rain damage of LIS Balehu Karot in Tehsil Sujanpur Distt. Hamirpur.

Laying, jointing and testing of below mentioned GMS pipe medium various dia i/c all type of fitting such as bends,tees.air valves etc. (Earth work in trenches to be measured & paid for separately) within all leads & lifts complete in all respect as per entire satisfaction of Engineer-in-charge.

150 mm Dia

Dismentalling of old GMS pipes in trenches i/c complete in all respect as per entire satisfaction of Engineer-in-charge

150 mm Dia

Re-laying of old dismantlling pipe GMS various dia within all leads & lifts complete in all respect as per entire satisfaction of Engineer-in-charge

150 mm Dia

Providing & fixing of suitable size 16 mm2 copper PVC insulated flat power 3 core copper cable conforming to BIS 1554 (part-I) -1988 of latest with appropriate size including all other accessories such as thimbles flexible pipe solder, nuts bolts, cable glands, etc. laid in pipes (carrying all three phases) in all leads and lifts to the etire satisfaction of Engineer-in-charge.

Providing and fixing double flanged cast iron sluice valve of 150 mm dia of Leader/kirloskar make (with hand wheel as per IS: 14846 PN-1.6 including brass spindle) complete with table- 17 flange nuts and bolts, gasket sheet not less than 3 mm thickness etc. complete in all respect in all leads and lifts.

Providing double flanged cast iron Non return valve (Swing check type) of Leader/Kirloskar/Kartar or any other approved make of 150 mm dia having bye pass arrangement rising main and capable of with standing normal seat pressure as per IS: 5312-1984 ( PN-I.6 ) with upto date ammendments including carriage complete in all respects.

Providing welding and fixing of MS flanges conforming to following tables as per IS 6392-1971 (Last with upto date amendments) and welding of MS flanges with GMS pipes in two layers on both faces i.e two layer on outer faces and one layer on inner face to make the joint leak proof (The cost of providing and laying of GMS pipes to be measured and paid for separately). The welding of flanges should conform to IS 816-1969 with electrodes as per IS: 814-1991 and required number of nuts and bolts conforming to IS 1364. the thickness of gasket not less than 3.00 mm conforming to IS 2712-1998. The work shall be done as per entire satisfaction of engineer in charge within all leads and lifts.

150 mm Dia Tabel-17

50 mm Dia Tabel-5

Providing Circumferencial Butt welded joints by electrical are welding to below mentioned dia and wall thickness GMS pipe welded in two layers to achieve the minimum effective throat thickness of weld conforming to IS 816-1969 specifications, by using welding electrodes of 2.5 mm to 6.3 mm of Advani Oerlikon (Adore)-CITOJET/ESAB make, conforming to IS 814-1991 including manual / machanical handling of pipe and cutting of threaded ends of pipe at site of work complete in all respects, including manual/machanical handling of pipes in all leads and lifts to the entire satisfaction of Engineer in charge.

150 mm Dia

50 mm Dia