CONSTRUCTION OF SOURCE WORK, STORAGE TANK, LAYING OF SUPPLY MAIN AND DISTRIBUTION LINES WITH APPURTENANT WORKS OF CHAK BAHEDI WATER SUPPLY SCHEME OF BLOCK BHIMTAL.

Amount

Providing of all materials, Carting from site store to site of work,Laying & jointing of GI (M) screwed pipes (including supply of all jointing materials, white lead, hemp and oil etc) in trenches with its cutting, threading and testing of pipe line etc complete G I PIPE (M).

15 mm dia

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Excavation of earth for pipeline in following strata lift upto 1.5 m lead 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 supply of labour, T & P etc.all complete assuming that 90% pipe line is laid in trenches, it is estimated that 75% excavation will be in soil mixed with shingle, bajari and boulders and rest 25% will be in medium rock

Soil mixed @75%

Medium Rock @25%

Cartage of following sizes of valves, lowering them into trenches and fixing the same on water supply line including the cost of valves, specials lobour T&P complete in all respect but excluding the cost of excavation and chember

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Supply of all materials, labour, T&P etc. and construction of 60cm x 60cm x 75cm size WheelValve chamber with FPS bricks

Supply of all materials, labour, T&P etc. and construction of 90cm x 90cm x 100cm size Wheel Valve chamber with FPS bricks

Random Rubble Masonary laid dry in breast wall, retaining wall, parapets,scupper etc. Including supply of all materials, labour, t&p & royality etc, required for proper complition of work.

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

In All kinds of soil

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

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand)

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

15 mm cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement on the rough side of single or half brick wall.

Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand) Raised and cut pointing Supply and filling of Filter media

Stone Aggregate (Single size) : 06 to 15 mm nominal size

Stone Aggregate (Single size) :15 to 25 mm nominal size

Stone Aggregate (Single size) : 25 to 40 mm nominal size

Supply and fixing of MS cover 45x45x5 mm. Side angle,middle angle 30x5 - 6nos. , 600x600 mm. 22 mm gauge steel sheet and arrangement of locking system with all laabour and T&P cartage complete at site Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.assuming '@40kg/sqm

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, assuming bearing capacity as 8MT/M2

Supply and installation of bucket type chlorinator of 25 liters capacity compete.

Supply of all materials , labour T&P etc. and provide household tap connection including testing etc. complete.

Rajendra Singh Mehra