AUGMENTATION STRENGTHENING OF KYARI-GUSAIN WATER SUPPLY SCHEME

Construction Kyari-Gusain phase-II (SVS) Water Supply scheme

Supply of all materials, labour & T&P etc. and construct the following works as per type design and drawings complete :- BFG of 4m

Supply of all materials, labour, T&P etc. and construct S.C.C. cum Roughening filter of (1 M X 1 M) size as per type design

Supply and fixing of FRP coated MS Bucket type Chlorinator of 25 liters capacity with chlorination arrangements.

Construction of BPT (1x1x1)M as per type design complete including cartage of material

Providing, Supply and Carting, laying jointing fixing and testing of G.I. screwed pipe with specials in trenched (including cost of jointing materials like white lead, hemp and oil etc.) testing of pipe (medium quality) including cutting and threading etc. complete. 15 mm dia.

20 mm dia.

25 mm dia.

32 mm dia.

40 mm dia.

Excavation of earth for pipe line in following strata lift upto 30 M. including refilling, watering, ramming of excavated earth into the trenches and removal of surplus earth upto a distance of 60 M. from trenches including suply of labour, T&P etc. all complete . Soil mixed with shingle boulders

Supply of all materials, labour, T&P and construct R.C.C. C.W.R. with MS ladder inside the tank, M.S. M.H. cover with locking arrangement, supply and fixing of outlet, inlet overflow and washout pipes, flooring 0.6 m wide apron, painting on tank body, ladder, MS M.H. cover etc complete with approved water proofing , testing, filling water for testing purpose, incl supply of vertical pipes and specials. 20 KL capacity (In Kyari)

7.5 KL capacity (In Chulisain)

Provinding & Fixing of woltman type bulk water meter inline type (50mm)

Supply and fixing of the following fittings including cartage of materials, labour, T&P etc. complete :- Sluice wheel valve class-1 with hand wheel 20 mm dia.

25 mm dia.

Supply of all material, labour T&P and construct wheel valve chambars as per type design (0.45x0.45x0.45m.) including cartage of material

Protection work for pipe line & CWR including supply of all materials, labour T&P etc. complete Random Rubble masonry laid 1:6 for Source, pipe line & CWR protection

Making connection with the existing MS Galvanised mains of upto 25 mm nominal dia, including cutting and threading of pipe, bailing out water, fixing, if required, specials and testing etc. complete, but excuding cost of insertion pipes and specials besides boring out (and also subsequent back fill) exsting main Providing & Making house service connection from water supply.