Construction of Rain Water Recharging structure on Abandioned Hand Pump s under MJSA 2 at Varous villages under PS Piprali

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms, lift up to 1.5 Mtr. including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. For All Kinds of Soil

Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level. In M10 grade Nominal Mix (with graded stone aggregate 40mm nominal size). (1:4:8)

Brick masonry in foundation and plinth with bricks of class designation 75 in : Cement mortar 1 : 4 (1 cement : 4 coarse sand)

Cement concrete flooring grade 1:2:4 (1-cement : 2-coarse sand : 4-graded stone aggregate) rounding off edges etc. but excluding the cost of nosing of steps etc. complete : 40mm thick with 20mm thick nominal size aggregate.

Providing and laying in position cement concrete including curing compaction etc. of specified grade excluding the cost of centering and shuttering =All up to plinth level

1:1.5:3 (1Cement :1.5 Course Sand :3 Graded stone aggregate 20 mm nominal size

Plaster on new surface on walls in cement sand mortar 1:4 including racking of joints etc. complete fine finish : 25 mm Thick

P&F rigid PVC Pipe (IS:4985 mark) class II(4 Kg. /Cm.) approved quality /make including joining the pipe with solvent cement rubber ring and lubricant(75 mm dia)

P&F rigid PVC Pipe (IS:4985 mark) class II(4 Kg. /Cm.) approved quality /make including joining the pipe with solvent cement rubber ring and lubricant(160 mm dia)

P&F rigid PVC pipe fittings (IS: 4985 mark) of approved quality /make including joining the pipe with solvent cement rubber ring and lubricant:

Plain Tee(75 mm)

Bend 87.5 (75mm)

Pipe clip(75 mm)

Pipe clip(160 mm)

Plain Tee(160 mm)

Bend 87.5 (160mm)

Stone slab roofing on ground floor with fine grained stone slab from approved quarry including filling of joints of parapet and slab on both sides in cement sand mortar 1:4, with ceiling pointing in cement sand mortar 1 : 3 complete as per specification and instruction of Engineer In Charge

Supplying and fixing fixed wire gauge of 14 mesh x 24 gauge to the metal frame of rolled section by metal beading 20x3mm with suitable screw at not exceeding 150 mm distance.

Demolishing CC Platform including disposal of material with in 50 mtr. Lead 1:3:6 or richer mix.

Supplying and fixing Ferro cement cover with CI frame for chamebrs & man holes of size 500mm dia 25Kg -do- 70MT centre point load seal type (Heavy duty)

Supply & lowering of 32 mm dia GI pipe "B" class having perforation 3 to5 mm size all around the GI pipe in Zig- Zag fashion & making air vent at to including cost of tee nipple, elbow, socket, including bore hole cap etc. complete as decided by Engineer-in-charge.

Supply of ERW M.S. black casting pipe ISI marked (IS:4270/1992) of grade Fe 410 of following sizes at site of work.100mm dia

Supply & lying River-gravels of following sizes in recharge shaft, filter pit after screening & washing from kachha shift without deduction of voids & making of filter bed.

Size 3mm to 5mm

Size 9mm to 12mm

Supply & laying of clean, clear sharp river sand of size 1 to 2mm coarse, without deduction of voids & making of filter bed.

Development of tube well /HP as per IS specification using suitable compressor to give and free water for required yield of the gravel packed tube well.

Providing and fixing steel gate grating and grills made of angles, tees, square bars or other flats black pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide.