WBPHED/EE/MD/NIeT_42 of 2025-2026, Sl. No. 06

Rectification or repairing of existing FHTC connection from C.I./D.I./UPVC/HDPE/G.I./A.C. distribution pipeline with labour cost for cutting trench (1m X 0.9m X 1.2m) carefully without damaging the existing distribution pipe line, (in case of damaged if any pipe line during eexecution, necessary damaged should be repairing by the agency in his own cost) removing carefully old damage / good condition saddle piece, brass/gunmetal and refitting saddle pice and ferrule and all accessories, after connection work filling the trenches by earth all labour work are complete (Excluding all necessary Materials) as per direction of EIC.

Provision for extra Supply and laying of 15 mm NB PVC (schedule 80)/20mm OD HDPE (PE100, PN16) pipe with all necessary specials 1.0 meter below the ground including cutting trenches in all sorts of soil and filling up trenches as per direction of the E.I.C.

Making village road (Average 3M width) crossing by horizontal Augor-boring for accomodation of laying of avarage 3(three) nos 15 mm dia. G.I. pipes for FHTC or as per direction of EIC.

Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) A) For Exposed Work (i) 15 mm dia. medium quality

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. (a) upto 150 mm. Thick.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. (a) RajMahal.

Supplying HDPE (Materials grade PE-80) pipes conforming to IS 4984-1995 with latest revision & amendments if any with necessary HDPE specials (excluding cost of CIDF valves) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder,road sub-grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank/ brick pavement etc. without damaging the exisiting telephone/electrical cable line etc.(in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost)upto the depth (av.) so as to maintain 1.10m.earth cushion from top of the pipe upto G.L. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding/ adopting suitable method (But weld jointing with help of hydraulic tack and trimming machines, Hitter etc. for reaching at necessary melting point of HDPE pipe so that joint can be monolithic) so as to facilitate the maintenance of pipe line locally as per conventional method in future. (A) Pressure Rating : PN 6 (ii) Laying of pipe line including cost of pipe & fittings/specials but excluding cost of valves.

(a) 90 mm dia (OD)

(b) 110 mm dia (OD)

(c) 125 mm dia (OD)

(d) 140 mm dia (OD)

(e) 160 mm dia (OD)

(f) 180 mm dia (OD)

(g) 200 mm dia (OD)

(h) 225 mm dia (OD)

(i) 250 mm dia (OD)

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

Opening the cap/plug of washout point and opening sluice valve to clean the pipe cleaning the cap/plug and sluice valve after completion of the work including earth work in excavation and refilling the same, draining out washed water etc. as per direction of EIC and replacing RCC Top slab cover where necessary including refixing the opened cap / plug in position complete. a) Cap Opening

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