SIMAILA WATER SUPPLY SCHEME

Amount

Excavation of earth in foundation in soil mixed with shingle,bajri & boulders etc.including lift upto 1.5 m and lead upto 30 m, filling watering and ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and disposal of surplus earth upto a distance of 60 m from the centre of the foundation trenches, including labour, T & P etc. all complete.

P.C.C in 1:2:4 with cement,local sand and 20 mm gauge stone ballast including supply of material, labour ,T&P etc.for proper completion of work.

Coursed Rubble stone masonry in cement and local sand or bajri (1:4) in foundation and plinth including supply of material labour T & P etc. for proper completion of work.

P.C.C in 1:4:8 with cement,local sand and 40 mm gauge stone ballast including supply of material, labour ,T&P etc.for proper completion of work.

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level 1:1½:3 (1 Cement: 1½ coarse sand: 3 graded stone aggregate 20 mm nominal size)

Reinforcement for R.C.C. Work Using Thermo-Mechanically Treated Bars

Assuming 1% (78.5 kg per cum) of total RCC. Qty

Centering and shuttering including strutting, propping etc. and removal of form for :

Foundations, footings, bases of columns, etc. for mass concrete

Columns, Pillars, Piers, Abutments, Posts and Struts

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Excavation of pipeline trench in Soil mixed with Boulder, lift upto 1.5m, lead upto 30m. Including refilling, watering, ramming of excavated earth into the trenches and removal of surplus earth upto a distance of 60m from trenches including supply of labour, T&P etc complete.

Supply and Carting , laying jointing (including cost of jointing materials like specials and fittings, white lead, hemp and oil etc.) fixing and testing of M.S. galvanised screwed and socketed pipes (Medium quality).including cutting and threading etc. complete confirming to IS:1239 (Part-I)

GI Pipe 15 mm dia (Medium Qualty)

GI Pipe 20 mm dia (Medium Qualty)

GI Pipe 25 mm dia (Medium Qualty)

GI Pipe 32 mm dia (Medium Qualty)

GI Pipe 40 mm dia (Medium Qualty)

GI Pipe 50 mm dia (Medium Qualty)

Providing and fixing gun metaled Gate valves as per IS: 778/1997

32mm dia

50mm dia

P/F of C.I. Air valves (Screwed) in position including material, labour, T & P etc complete.

15mm dia

Supply of all materials, labours, T&P. etc. to construct wheel valve chamber of internal size 0.45x0.45x0.45 mtr of stone masonary, 15mm thick cement plaster with cm 1:4 and with M.S. Cover with locking arrangement as per type design complete.

Supply of all materials, labour T&Petc Construction of R.C.C CWR of following capacities (In kiloliters) with M.S Ladder out side the tank and alluminium ladder inside of the tank M.S M.H cover with locking arrangement , lighting conductor as per electricity rules, water lavel indicator, supply & fixing of out let, in let , over flow and wash out pipes with necessary sluice vales, pipe pieces (Including cost of materials) flooring 0.60 m wide apron , painting on tank body verticl pipes, ladder, M.S M.H cover, ventilator column etc. complete with approved water proosing ( apex/Enamal paint, testing filling water for testing purpose etc. including supply of vertical pipes and special assuming bearing capacity as 10 MT/M2

supply and installation of bucket type chlorinator of 25 liters capacity.including supply of all material, labour, T&P etc.required for proper completion of the work.

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 20mm nominal size) at plinth level with Cement mortar 1:6 (1 cement : 6 coarse sand) including supply of all material,labour,T&P etc.required for proper completion of work.

Construction of RR dry stone massonry including supply of all material, labour, T&P etc.required for proper completion of the work.

Bhupendra Nath (BID ID -351379)

NARAYAN DATT JOSHI (BID ID -351485)