WBPHED/EE/MAAD/NIeT _05 of 2026-2027. Sl. No. 07

Dismantling all type of plain cement concrete works, stacking serviceable materials at site and removing rubish as directed with in a lead of 75 mtr. In ground floor including roof. (a) upto 150 mm thick.

Above 150 mm thick.

Bitu Bituminous pucca road (approx. 450mm depth) cutting by using gaiti, chisel, hammer etc. and picking up the withdrawing excavated materials and removing the same within a distance of 30mtr.

Emergency horaizontal road crossing by Augor-boring including boring charge, pipe laying and jointing, making baricates, lighting arrengement etc. All complete as per direction of E.I.C (For 80 mm dia to 200 mm dia pipes.)

Supplying, aligning & Laying of UPVC Pipes & specials Class-III conforming to 1.5 4985-2000 (6 kg/cm2) with solvent cament joint (as per S 14182- 1994) including supply of fabricated UPVC fitting (as per IS 101-1988) with latest revision & amendments if any including earthworks in excavation in any kind of soill including mixed and morrum soil, soil mixed with boulder, road sub grade and its flank of adequate with having a maximum depth to keep the top surface of pipe 1.2 mtr.below of the existing ground level, including, dewatering and prepairing the bottom surface, lowering the pipes & specials (including UPVC adopter etc) valve (valve will be supplied departmentally free of cost) and jointing the pipes & specials with chemical solvent cement joint with supply of solvent cement including cutting pipes to required sizes & smoothing the cut and to make it suitable for solvent cement joints, including carriage of valves from the deppt. Store to work site, filling of the trenches with excavated earth and removing the surplus earth from the site including washing cleaning & disinfection with required quantity of bleaching powder, inclusive of all labour, tools & plants etc. all complete as per specification & instruction of E.I.C (Rate inclusive of all taxes including loading unloading stacking, carriage and all other charges whit so ever) (A) Pressure Rating: Class - III (I) Laying of pipe line including cost of pipe fittings/specials but excluding cost of valvesa) 90 mm (OD)

160mm dia

Filling the pipe line with water, testing hydraulically as per I.S 3114-1965 (Article-6) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of EIC. The rate is inclusive of cost of requisite water to be arranged by the contractor (Recovery rate of water @Rs.10.00/m3, if contractor used water from deptt, source B) For UPVC Pipe a) 90 mm (OD)

Making village Road (average 3 m width) crossing by horizontal auger boring for accomodation of laying of average 3 (three) nos 15 mm dia pipes for FHTC or as per direction of Engineer-in-charge.

(i) 15 mm dia. medium quality