Construction of Source Work Pipe line CWR and appurtenant works for Songoth Pratapgarhi Water Supply Scheme

Amount

Supply of all mateials,labour ,T&P for construction of Collecting chamber cum Roughening filter (1.00mx1.00 m) including testing and supply of all labour T&P etc. all complete as per departmental type design.

Excavation of earth for pipe line in following strata lift upto 1.5 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

Soil mixed with boulders and bajari

Medium rock

Supply ,Carting,laying & jointing fixing and testing of following pipes including specials lowering them into trenches , laying true to alignment & gradient , laying & jointing of pipe line including cutting & threading of pipe for making up lengths as required for proper completion of work. (G.I. Medium quality (size in mm.)

15 mm dia

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Supply and fixing of the following fittings including cartage of materials labour T&P etc. complete. G M Gate valves

32 mm dia

40 mm dia

50 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,andtesting 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 construct pillar type stand posts as per type design

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. (For C.C. Road)

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

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 : 8 graded stone aggregate 40 mm nominal size)

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

Steel work welded in built up sections/framed work, inlcuding 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, railing, brckets, gates and similar works.

20mm thick PC plaster over stone masonary in 1:4 cement sand including racking of joints and supply of all materials labour T&P required for the proper completion of 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.

RR stone masonary laid in dry in foundation and plinth including supply of all materials,labour T&P etc. required for proper completion of the work

Raised and cut Pointing on stone work with cement mortar 1:3 (1 cement :3 fine sand)

Ghanshyam Pathak