Replacement of Rising main LIS Sharog in GP Kotla in Tehsil suni Distt. Shimla HP

Amount

Description of item

Excavation in foundation, trenches ( for pipes & pits) upto all depths in all classification of earth work such as pick work, jumper work, saturated soil including bailing and pumping out water, blasting soft/ hard rock or chieselling soft/hard rock where blasting is prohibited in all lifts including trimming and dressing of sides, leveling of beds to correct grade i/c shoring /strutting , planking, timbering & dewatering wherever required, stacking the useable & unuseable material /soil separately & after laying jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of such deposoited layer by ramming & watering & then disposing of all surplus excavated soil /unusable material as directed with in all leads & lifts including restoration unmetalled surfaces to its original condition & including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of engineer-in-charge .(0.80+ 0.60 /2 x0.75 )X (200)= 200 Rmt x0.525 = 315 Cum x 80 % = 84.00 Cum

Providing , Laying Jointing & Testing of plain ended MSERW Pipe with steel grade YST - 210 confirming to IS 3183-2007 of thickness as mentioned and grade designation with bevelled edge and capable of withstanding required test pressure in a random length 4 - 7mtr i.e. testing and commissioning and cost of jointing with butt welding as per relevant BIS specification (leak proof ) i/c cost of bends tail pieces tees , reducers , increaser etc. as per site condition nd zinc coating as per IS 4736-1986 or latest with up to date ammendments . the Laying shall confirm to BIS 5822 - 1970 or latest with up to date ammendments as per directions of Engineer - Incharge (Earth work to be measured and paid for separately including all leads and lifts and carriage of miterial at site.)

RD length Nominal dia class of pipe table wall thick-

0-200 200 150 mm API.X42 --- 4.8

Providing , Welding and Fixing of M.S. Flanges ISI marked conforming to IS : 6392-1971 capable of with standing the test pressure of 1.60 N/mm2 welded on both sides with the pipe complete with nut & 3 mm thcik ferrado gasket . The welding is conforming to IS : 3183-1986. including hydraulic testing at site and painting with anticorreshive pasint in side and outside confirming to relevant specfication . the work shell be done including all leads and lifts as per entire satisfaction of Engineer - in - Charge.

RD length Nominal dia class of pipe table wall thick-

0-200 200 150 mm API.X42 28

Parmod Kumar Thakur