MADSOUN RWHT WATER SUPPLY SCHEME

Amount

CHECK DAMS WORKS

Earth work in excavation by mechanical means (Hydraulic excavator ) / manual means in foundation trewnches or drains (not exceeding 1.5m in width or 10Sqm on plan), including dressing of sides and ramming of bottoms,lift upto 1.5m ,including getting out excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. All kinds of soil.

Random Rubble masonry with hard stone including levellingup with cement concrete 1:6:12 (1 cement: 6 coarse sand : 12 graded stone aggregate 20mm nominal size) at plinth level.in cement mortar 1:6 (1 cement : 6 coarse sand)

Provision for Protection works including all materials, T&P, labour complete as per the direction of Engineer in charge Randam rubbel stone masonery Laid dry.

Proving P.C.C 1:2:4 on top of protection works as per the direction of Engineer in charge.

Proving P.C.C 1:4:8 on bottom of protection works as per the direction of Engineer in charge.

Source Site clearance and other unforeseen items.

SUPPLY MAIN

Providing, carting, laying & jointing of following sizes of Pipes including all fittings, specials required for proper completion of work as per departmental type design & drawing. G.I. pipe as per IS: 1239/ 1985 Part-I

15mm dia

20mm dia

25mm dia

32mm dia

Excavation of earth for pipe line in following strata lift upto 1.5m lead upto 30m Including refilling, watering, ramming of excavated earth into the trenches and removal of surplus earth upto adistance of 60m from trenches including supply of labour, T&P etc complete. Assuming that 90% pipe line is laid in trenches, it is estimated that 75% excavation will be in soil mixed with shingle, bajri & boulders and rest 25%will be in medium rock.

Soil mixed with Boulder

Ordinary Rock

Supply and fixing of the following fittings including cartage of materials, labours, T&P etc complete. Wheel valves (Class-I) as per IS: 788/1997. 32mm dia

Providing and laying in position cement concrete of specified grade excluding cost of centring and shuttering.in 1:2:4(cemnt: coarse sand: stone aggregate 20mm)

Random Rubble masonry with hard stone including levellingup with cement concrete 1:6:12 (1 cement: 6 coarse sand : 12 graded stone aggregate 20mm nominal size) at plinth level.in cement mortar 1:6 (1 cement : 6 coarse sand)

BORING WORK Construction of Tube well by ODEX Rig machine in the strata of large Boulder and hard stone area from G.L to 100.00M8G1to lower the assembly of 125mm dia to get sandfree minimum yield , complete as per following work at site.

Transportation of Odex Rig Machine, with Compressor,O.P. Unit and other relevant T & P upto site of work and back after completion of work.

Drilling of bore 150mm dia with sinking of 125mm dia pipe by ODEX system from G.L.

Trail Bore

Supply of Tubewell assembly

Supply of 125 mm dia M.S.E.R.W. plain fincut pipe 7.1mm thick.

150mm dia casing shoe of EN-24 steel.

150mm dia Tubewell Cap.

Dismantling of Rig machine after completion of work. Fitting of girder clamp and wellcap.

Flushing of Tubewell by Air compressor

SOLAR PUMP

Solar Water Pumping System capable to deliver 7 KLD clear water (average discharge around 20 lpm) at 190m water head (3 HP capacity) with Solar PV panels (3KW) submersible pumpset coupled with AC cum DC dual power mode motor, Pump controller (eMPPT), panel mounting structure & electrical Accessories etc complete.

Installation with PCC column, trail & testing of pumpset etc. complete.

M/S HOSHIYAR SINGH BHANDARI