Dungar goun water supply scheme

Amount

Supplying, carting, laying & jointing of following size of G.I. (Medium) pipe confirming to IS 1239 Part I : 2004 including provision of specials and other appurtenant works such as making scouring arrangement at suitable locations by fixing tee & gate valve etc. complete and also testing & commissioning of laid pipeline including supply of all materials, labour, T&P etc. complete.

Excavation of earth for Pipe Line trenches of requiring the use of special T&P such as Pick Axes, Sabbals etc. or by blasting or by crow bars with a lift up to 1.5 m and lead upto 30 m including refilling, watering and ramming of excavated earth into the trenches and removal and disposal of surplus earth upto a distance of 60 m from the trenches including supply of all materials, labour, T&P etc. complete assuming that 90% Pipeline is laid in trenches & also it is estimated that 75% trenches will be in soil mixed with shingle, bazri, boulder and rest of 25% will be in medium rock

Soil mixed with boulder and bajri

Medium rock

Supply and fixing of following size of C.I Air Valve confirming to ISI Standard including cartage of materials.of following dia

Supply and fixing of following size of Wheel / Gate Valve as per IS 778 : 1997 & IS 14846 : 2000 for Feeder Main / Supply Main including cartage of materials.

20 mm dia

25 mm dia

40 mm dia

Constuction of Wheel Valve Chamber (Size 0.60 m x 0.60 m x 0.6 m) including supply of all materials, labour, T&P etc. complete.

Construction of Air Valve Chamber (Size 0.60 m x 0.60 m x 0.6 m) including supply of all materials, labour, T&P etc. complete.

Providing and fixing brass bib cock of approved quality (half down )

Supply and fixing of bulk water meter of following size

P.C.C. 1:2:4 with 20 mm gauge stone ballast including supply of all materials, labour, T&P etc. complete.

Random Rubble Stone Masonry in 1:6 cement and sand mortar including supply of all materials, labour, T&P etc. complete.

Random Rubble Stone Masonry laid dry including supply of all materials, labour, T&P etc. complete.

Design,& construction of M 30 grade R.C.C. semi-sunk circular Service Reservoir of following capacity and other appurtenant works including supply of necessary scaffolding, shuttering and other accessories alongwith construction of valve chambers, fixing of inlet and outlet pipes, making bye pass arrangement & fixing of lightening conductor & M.S. Manhole Cover, supply and fixing of M.S. Steel Ladder outside and inside the tank as per approved design of R.C.C. tank in latest IS codes including painting with plastic emulsion paint and also connection with the exsiting network alongwith carting of all materials .

Construction of Roughening Filter including supply of all materials, labour, T&P etc. required for proper completion of work

Construction of intake chamber (.60mx.60m) including supply of all materials, labour, T&P etc. required for proper completion of work

Construction soak pit 1.2x1.2x1.2 m filled with bricks including S.W drain pipe 100mm diameter and 1.20 m long complete as per standard design .

Constuction of bathing platform including of all materials labour T&P etc

Supply & fixing of Bucket Type Chlorinator 25 L capacity on top of reservoir including supply of all materials, labour, T&P etc. complete.

Mild Steel works in RCC including cutting, bending and binding etc complete

P.C.C. 1:4:8 with 20 mm gauge stone ballast including supply of all materials, labour, T&P etc. complete

SURESH SINGH PARIHAR