Urban Water Supply Scheme Jawali

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 of metaled , unmetalled surfaces & 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.

For Dismentalling of GI pipe 80mm dia Gravity main line RD 250 to 1600=1350 Mtrs

For relaying in trenches of GI pipe 80mm dia Gravity main line RD 250 to 1750=1500 Mtrs

Dismantalling disjointing and relaying of Galvanised mild steel tube pipe including manual head load carriage from dismentalled site to new alignment of line including cost of all fitting such as GI bend sockets union and cutting and threaded of GI pipe complete at site, (Excludingcost of earth work) in trenches complete following dias:-

For dismentalling of GI pipe 80mm dia RD 250 to 1600=1350 Mtrs

Providing laying Jointing and testing of Galvanised mild steel tube pipe and fitting (Excluding cost of earth work) in trenches complete following dias:-

80mm dia (L) RD 1350 to 1500=150 mtrs

P/F GI Union of heavy dusty ISI marked of following dia complete in all respect.

80mm dia

Providing and fixing Cast iron Air valves heavy duty of following sizes of make ISI makred complete in all respect with in all leads and liftsas per the disrection and satisfaction of the Engineer-in-Charge.

80mm dia

Providing electric butt welding of GI pipe i/c cutting welding starightening etc. (except cost of earth work) complete in all respect.

Providing moveable electric welding machine set i/c hire charge of Generator set and carriage from one site to other site of work in complete in all respect.

Providing & fixing of GI bend of various degree as specified BIS-6392-1971 complete in all respect with in all leads and lifts as per the entire satisfaction of the Engineer-in-Charge.

80mm dia