Estimate for Restoration of damaged/chocked pipe line along with allied work of distribution system of Siswan Dam in district SAS Nagar.

Amount

Excavation by mechanical means(JCB or Hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or open area including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation,watering , including the cost of dewatering of rain water, diversion for traffic, night signals. providing & fixing caution boards, crossing over trenches for access to the houses, watching, fencing, etc. and removal of surplus soil out side/inside the town involving lead upto 15 meter complete in all respect.

Eartk work upto 1.5 m,Depeth for

All classes of Soil except rocky

Excavation manually in trenches for pipe lines with straight or open cutting in streets and lanes in builtup area where width of street / Lane from wall to wall is less than 3 meter including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation,watering , including the cost of dewatering of rain water, diversion for traffic, night signals. Providing & fixing caution boards, watching, fencing, etc. and removal of surplus soil from the site upto 15 meter distance complete in all respects.

Eartk work upto 1.5 m,Depeth for

All classes of Soil except rocky

Providing and filling sand grading as per specifications or fine grade around the various sizes of G.I. pipes in external work

Providing, Laying , fixing & jointing ofU.P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications. 200mm o/d pipe of 2.5 Kg. /sq.cm pressure pipe

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze(gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing , testing & cost of Nut ,Bolt & insertion sheet, all carriage complete (with the approval of Engineer in charge) B. Class PN-1.6 as per IS (d) 200mm i/d Sluice Valves flanged

Providing, lowering in trenches to correct gradient and alignment, jointing with tyton rubber joint and cutting of reinforced cement concrete spigot and socketed pipes and specials with rubber ring ISI marekd as per IS code IS 458-2003 into trenches for all depths and laying out the same to correct alignment, gradients, levels etc. cutting of concrete beds and joints holes, supporting the pipes and specials in correct position in a suitable rigid manner while the same are being jointed and until the surrounding benchings, haunches and envelopes are completed. The pipes shall rest on the beds at all joints through their lengths and fixing of rubber ring, facing, testing the pipes for leakage and making good the same leakage and all defects to the entire satisfaction of the Engineer-in-charge including all cartage etc.CSR 29.46-B RCC Pipe NP-2 (i) 600mm i/d pipe

Providing & fixing Double Air Valve ISI Mark das per IS-14845 including jointing, cost of nut bolts & rubber insertion all carriages complete. (e) C.I Double air valve (Size 100mm) 100 mm Dia. Air Vent Valve

Providing & fixing ISI Marked 200 mm Dia. Alfa Valve

Cement concrete 1:4:8 with stoneaggregate 40mm gauge, mixing by manual means mixing by mechanical means using concrete mixer volumetric type

Cement concrete 1:3:6 mixing by mechanical means using concrete mixer volumetric type

Cement concrete 1:2:4 With stone ballast or shingle, mixing by mechanical means using concrete mixer volumetric type

First class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth

Cement plaster 1:3 12.50mm thick

Dismantling Brick work tile, masonry or tile lining, (In cement)

Dismantling Concrete, (b) Cement Concrete plain 1:4:8 or 1:5:10

Dismantling Concrete, (c) Cement Concrete plain 1:3:6 mix

Dismantling Concrete, (d) Cement Concrete plain 1:2:4 mix

Supply &fixing of 200 mm Dia. bend 6 kg/sq cm conforming pressure to IS- codes with latest ammendments if any site of work. Including carriage, rehandling, loading, unlaoding testing, etc, complete in all respects as per PWD specifications or instructions of Engineer-in-charge

200 mm Dia. Tee (6 kg pressures)

Supply & fixing of service saddle M.S. conforming to code with latest amendments if any at site including carriage, loading, unloading & rehandling complete in all respect as PWD specifications or instructions of the Engineer In Charge 200 x 50 mm

Providing, laying, jointing, fixing and testing ISI Marked uPVC Pipe with G.I. specials as per ISI-4985, including cost of G.I. specials such as tees, bends, sockets, elbows etc. testing inside building complete. B) uPVC Pipe 6 Kgf/cm2 b) 50mm i/d

Devepolment and stabilizing of the tubewell with Air Compressor of required capacity as directed by the engineer in-charge including cost of tools, appliances and consumable to the satisfication of engineer in-charge. b) Capacity of Air compressor 500 cfm at 150 PSI.( for opening the chocked pipe in dam distribution system)

Any other item(CSR)

JASKARAN SINGH GILL CONTRACTORS