Public Works Department Tender

18.7.4 Providing and fixing Chlorinated Polyvinnyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply,including all CPVC plain & brass threaded fittings including fixing the pipe with clamps at 1.00m spacing.This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete - internal work - exposed on wall - 32mm nominal outer dia pipes

19.7.1.1 Constructing brick masonry manhole in cement mortar 1:4 (1 cement : 4 coarse sand) with R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), foundtion concrete 1:4:8 mix ( 1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 ( 1 cement : 2 coarse sand :4 graded stone aggregate 20mm nominal size) finished with a floating coat of neat cement complete as per standard design inside size 90x80 cm and 45 cm deep including C.I.cover with frame (light duty ) 455 X 610 mm internal dimensions , total weight of cover and frame to be not lessthan 38 kg (weight of cover 23 kg and weight of frame 15 kg) - with common burnt clay F.P.S. (non modular ) bricks of class designation 7.5.

31.160.1K Providing, laying and jointing UPVC pipes (Finolex / jain / Supreme / Truebore / Nandi) (1 Mpa) conforming to IS specification 4985 and ISI marked including transportation to the site , lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment, including cost of solvent cement, excluding UPVC specials such as bends, tees, threaded pieces, couplers ,reducer, end caps etc., complete all as per IS and CPWD specification. - 160mm dia.