under WSS-6 Programme

more or less

Providing and supplying in standard length ISI mark rigid unplasticised PVC pipes suitable

for potable water with ringfit joint including cost of rings, as per IS specification no.

4985/1988 including all local and central taxes, transportation, freight charges, octroi,

inspection charges, loading, unloading, conveyance to the departmental stores and

including cost of jointing meterial etc. complete.

1800.00 140 mm PVC 6 Kg 326.00 RMT

1850.00 160 mm PVC 6 Kg 420.00 RMT

Excavation for pipe line trenches incl. all safety provisions using site rails and stacking

excavated stuff up to a lead of 90 mts. cleaning the site etc. complete for lifts and strata as

specified.

TOTAL EXCVATION OF ALL PIPES

876.00 (a) In all sorts of soils & soft murrum 89.00 CUM

876.00 (b) In Hard murrum,boulders, inlc. Macadam road 135.00 CUM

328.50 (c) In Soft Rock. 163.00 CUM

109.50 (d) In Hard rock 372.00 CUM

Providing and supplying C. I. Temper proof Air valves with SS 304 Float gun metal- nozzle of

approved make & quality of following class and diameter including all taxes,

insurance,transportation, freight charges, octroi, inspection charges, loading, unloading,

conveyance to departmental stores, stacking etc. complete.

8.00 40 MM dia. Airvalve without Isolating Sluice valve PN 1.0 4,278.00 No.

Lowering, laying and jointing PVC pipes and specials of following class and diameter

including cost of conveyance from stores to site of works including cost of labour, material,

except cement solvent, giving satisfactory hydraulic testing as per ISI code

1800.00 140 mm PVC 6 Kg 23.00 RMT

1850.00 160 mm PVC 6 Kg 28.00 RMT

Refilling the pipeline trenches incl. ramming, watering, consolidating disposal of surplus

stuff as directed within a radius of 3 km.

2087.2753 TOTAL REFILLING WORK 22.00 CUM

Lowering, laying and jointing in position following C. I. / D/F Reflux valves, Butterfly valves,

Sluice valves and Air valves including cost of all labour, jointing material,including nut bolts

and giving satisfactory hydraulic testing, etc. complete.

8.00 40mm Air Valve 251.00 No.

Providing C.C.M.: 100 for encasing pipes using trap metal size 12 mm to 50 mm incl. form

37.8547 work curing consolidation etc. complete for various location on pipe line using trap metal 4,113.80 CUM

20 mm size.

Erection of airvalve riser by installing new M.S pipe of 6mm thick and 3.2mt length with

necessary fittings such as flange of appropriate size, nut bolts and embeded the pipe in R

CC M;15 with offset of 10 cm around pipe with necessary steel etc complete.

Drilling of 300mm dia Horizontal borehole for watermain pipeline under the railway tracks

incl all strata with requried length including fixing of 250mm dia MS casing pipe of minimum

5mm thick Or IRS Casing Pipe with welding pushing etc complete. Providing & fixing various

size of pipe for 150/168mm dia watermain of G.I/M.S pipe of minimum 6.3mm thick for

railway permises as per instruction & regulations of Railway authority & under supervision

of Railway authority incl Provinding, supplying & fixing of spacer at specified interval if

1.00 required between Casing pipe and water main, ISI make sulce valve of required size at both 2,82,012.00 No.

side of railway boundry with construction of brickedge pavement including CC encasing

1:3:6 in 10mtr length at both side, incl provinding & fixing of MS iron Manhole frame with

cover for valve chamber with locking arragment etc complete with all material labour

labrication, hydraulic testing of pipe & valve etc complete for total 45 ml Length which

includes horizontal pushing and with open excavation.

Total Rs.

I/We am/are Willing to carry out the Work at % Above/Below__________________________________ (should

be written in words and figure) i.e. Above/Below estimated rate sanctioned above.

Sign Of Contractor

DEPUTY EXECUTIVE ENGINEER

P.H.S SUB DIVISION