ADHORA WATER SUPPLY SCHEME OF BLOCK BHIMTAL

Amount

Supply of all mateials,labour T&P etc. and construct boulder filled Gallery 5m wide with intake chamber as per type design complete

Same as above item 1 but variation in 5 m wide cross wall.

Supply of all mateials,labour T&P etc. and construct Roughening filter cum collecting chamber as per type design complete

Excavation in soil mixed with single boulders etc. requireing the use of specials T&P, if any, for pipe line trenches including lift up to 1.5 M and lead up to 30 M with back filling, watering, ramming of excavated earth in the trenches.

Soil mixed with boulders and bajari

Medium rock

Supply of all materials, Carting from site store to site of work, Laying & Jointing of G.I. screwed pipes (including supply of all jointing materials like specials, white lead, hemp & oil etc) in trenches with its cutting, threading and testing of pipe line and supply of labour ,T&p etc complete in all respect.

65 mm dia

40 mm dia

32 mm dia

25 mm dia

20 mm dia

Supply and fixing of the following fittings including cartage of materials labour T&P and testing of valves etc. complete Wheel valves / Gate Valves (Size in mm)

65 mm dia

40 mm dia

32 mm dia

25 mm dia

20 mm dia

Supply of all materials, labour, T&P etc and construction of R.C.C. C.W.R. of following capacities ( in kiloliters ) with MS ladder outside and inside of the tank , M.S. M.H. cover with locking arrangement, ,supply and fixiing of outlet, inlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting on tank body vertical pipes, ladder, M.S. M.H. cover, ventilator column etc. complete with approved water proofing (apex)/enamal paint, testing,filling water for testing purpose etc. including supply of vertical pipes , specials, and testing of tank.

Supply and Installation of Bucket type chlorinator of 25 litr capacity as per departmental type design Complete.

Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal necessary excavation, foundation concrete 1:5:10 size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks.

Excavation work by mechanical means / manual means in foundation trenches or drains , including dressing of sides and ramming of bottoms, lift upto 1.5 m, and getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m. - All kinds of soil.

Providing and laying in position cement concrete of 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) grade excluding the cost of centering and shuttering : All work up to plinth level .

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

20 mm thick plaster with cement and fine sand in 1:4 including racking of joints upto 1.27cm.depth,supply of all materials labour T&P required for proper completion of the work.

RR stone masonary in 1:6 cement sand mortar in foundation and plinth including supply of all materials,labour T&P etc. required for proper completion of the work.

Same as above item no but laid in dry

Providing and laying in position cement concrete of specified grade All work up to plinth level - 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size).

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge Made of

G.I. wire of dia 4 mm

M/s Trilok Rawat