DEPOSIT PWD Rebuilding of Naranath Bridge Shifting of KWA utilities relaying of 350mm MS pipe with 400mm HDPE pipe Pipeline Work

Shifting of KWA utilities

OD249483/2024-2025:Trenching the river bed in liquid mud or ordinary soil for trenches to lay HDPE pipe under water using diving set and air compressor or by using any other scientific method with lift up to 1.5 m and stacking the excavated soil in convenient place and refilling the trenches after laying pipes including all labour, hire for diving set, air compressor country boat and all other appliances and equipments For initial depth up to 1.5m -1630.84/cum

OD249520/2024-2025:Laying HDPE pipe in under water ,using diving set and air compressor or using any other scientific method including conveying the pipes within initial lead and aligning the pipes ,jointing with butt-fusion welding using automatic or semi automatic butt fusion machine fixing concrete sleeves as per design etc testing the pipe line to hydraulic test pressure with potable water and after testing ,back filling and levelling the trenches including all labour charge for laying,jointing,hire for appliances etc.complete but excluding cost of pipe and fittings

100.31.1.8:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 350mm diameter, Class I.

OD249536/2024-2025:Conveying 400 mm HDPE pipe end & MS flange within initial lead inserting the flange to pipe end and welding with the pipeline as per specifications capable to withstand hydraulic working pressure including all labour and hire for tools & equipments etc complete

100.98.464:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 350mm.

OD249573/2024-2025:Casting RCC sleeves as per design with CC 1:1.5:3 using 20 mm broken stone and supplying suitable anti corrossive T bol and nuts including hire for form work cost and conveyance of all materials watering,curing etc complete. Quantity of concrete in one set sleeve for 355 mm OD HDPE pipe two side<br>40.30.30.20.072<br>20.80.30.50.24<br>0.312m3<br>Deduction pipe portion <br>3.140.17750.17750.30.030m3<br>Net Total 0.282m3<br><br>Form Work <br>2*2(0.33+0.33+0.330.20.792<br>2*20.260.30.312<br>2*20.30.50.6<br>2*20.860.51.72<br>210.30.80.48<br>3.904m2<br>

100.98.166:Supply of HDPE Pipe PE 100 (IS 4984/1995), 10kg, 400mm Outer Dia.

100.37.10.1:In situ fabrication of M.S. pipes of size 350mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

100.37.10.3:Cutting 350mm (I.D.) M.S. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.10.4:Welding 350mm (I.D.) M.S. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.10.5:Grinding cut and weld edges of 350mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.All kinds of soil

2.26.1:Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.All kinds of soil

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

5.2.2:Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

7.2.1:Random rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) at window sills, ceiling level and the like.Cement mortar 1:6 (1 cement : 6 coarse sand)

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