Water Resources Department Tender

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.( pipe for road crossing)Class N.P.2.

(i) 250mm dia.

Const of pipe stand with RCC 600 mm dia pipe complete in all respect as per drawing/design and PWD specification .

Providing, Laying, fixing and jointing of PVC 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 specification . 200 mm o/d pipe of 2.5 kgf./sqcm

Supply carriage and fixing PVC Bend size 200 mm Ф,4 kgf/sqcm, 1.5 mtr length of 90 degree

Supply carriage and fixing PVC Bend size 200 mm Ф, 4 kgf/sqcm, 1.5 mtr length of 45 degree

Supply carriage and fixing PVC Bend size 200 mm Ф, 4 kgf/sqcm, 1.5 mtr length of 30 degree

Supply carriage & fixing equal PVC Tee pressure 4 kgf/Cm², 200x200x200mm

Cost of One No. Riser of 200mm dia unit each

Providing and Making outlet Khura at riser point complete in all respect as per approved design/drawing.

(i)    200mm dia PVC 2.5 kgf./sqcm

Providing and fixing Pressure air release pipe 200 mm dia 2.5 kgf./sqcm as per approved design/drawing.

Supply carriage and fixing PVC coupler 200 mm i/d ,4.0 kgf/cm²

Supply carriage and fixing PVC end cap 200 mm I/D, 4.0 kgf/cm²

Making Grade Breaker as per design/drawing and PWD specification( including the cost of Material carriage & re-carriage at site of work). without the cost of PVC pipe, fitting and solvent cement ( 200mm)

Providing & fixing C.I/D.I flanged end , stem of SS (AIS 1410) & Bronze (gunmetal) working parts sluice valves ISI maked 14846-2000 , including jointing. Testing & cost of Nut, bolt & insertion sheet, all carriage complete (with the approval of Engineer in-charge) .Class PN-1 as per ISI 200mm i/d Sluice Valves flanged and

Const of masonry sluice valve chamber excluding sluice valve cover as per Standard Design & Drawing of Public Health Depth. Size 0.9m x 0.9m.

Any other item as per CSR+ZP