Improvement of distribution system of various LWSS Khundian tank

Amount

Excavation in foundation, trenches etc. in earth work lift upto 1.50 mtrs. Stacking the excavated soil not more than 3 mtrs. Clean the edge of excavation and then returning the stacked soil in 15cm layers, when required into plinth, sides of foundation etc. Consolidation each deposited layer by ramming and watering and then disposing of all surplus excavated earth directed within all lead & lift. In pick work and jumpers. 50% each.

Providing and laying cement concrete 1:3:6 (1 cement: 3 approved sand: 6 approved graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centring, shuttering strutting and propping etc.with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4mts. And removal of the same for in situ reinforced concrete and plain concrete work in:-

Edge of slab and breaks in floors and wall under 20cm wide.

Vertical, surfaces such as walls (any thickness) partitions and the like including attached pilasters, buttresses plinth and string courses and the like circular or curved in plan.

Beam, cantilevers, girder and lintels:- Sides and soffits of beam haunching cantilever, girder, bressumers and lintels exceeding 1 metres in depth with in all leads and lifts.

Providing form work of ordinary tember planking so as to give a rough finish I/c centering shuttering, shutting and propping etc. and propping and below supporting floor to ceiling not exceeding 4 metres and removal of the same for insitu reinforced concrete work and plain concrete in:

Arches exceeding 6 metres (six metres) span as per the direction of Engineer-in-charge.

Providing and laying cement concrete 1:1½:3 (1 cement:1½ approved sand:3 approved graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in:-

Foundation , footings base and the like and mass concrete.

Wall any thickness but not less than 10cm thick including attached pilasters, buttresses, plinth and string courses etc. from top of base to floor two level.

Lintel,beams girders,bressumers and cantilevers

Arches upto floor two level

Providing for steel reinforcement for RCC work including bending, binding and placing in position complete upto floor two level

Providing and fixing mosquito proof ventilator 400mm dia 300mm dia high as per the direction of Engineer in charge with all in leads and lifts.

Providing and fixing sfrc man hole cover within all leads and lifts.

Providing & fixing G.I. Pipe Light/Medium class for inlet/outlet pipe/overflow pipe 150 mm dia

Supply & fixing of Kirloskar/Kilburn/IVC/Fouress/GLED/BHEL/Leader/Kartar/Bir make Cast iron sluice valve with M.S Flanges Table 17 complete in all respect: Note:- The C.I. sluice valve shall conform to BIS: 780-1984 (Latest edition).150 mm dia

Steel work welded in built up sections trusses and framed work, including cutting hoisting fixing in position and applying a priming coat of red lead paint in gratings framed guard, bars, ladders railling, brackets and similar work

C/o chamber for sluice valve with CI surface box 100mm top diametres 160 mm dia bottom and 180 mm dia inside with chained lid and R.C.C. top slab 1:2:4 mix (1cement:2 approved sand:4 approved graded stone aggregate 20mm nominal size) 100mm thick foundation concrete 1:5:10 mix (1cement:5 approved sand:4 approved graded stone aggregate 40mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement :3 approved sand) finished with a floating coat of neat cement including curing complete 1200mm x 1200mm x 900mm inside size with 150mm thick wall of RCC 1:2:4 (1 cement:2 approved sand:4 graded stone aggregate 20mm nominal size) complete with form work and reinforcement with 6mm dia bars and exceeding 150 mm centers both ways.

Finishing wall with water proofing cement paint or approved brand and manufacture and of required shade on undecorated wall surface two coat to give an even shade after throughly brushing. The surface to removal all dirt, dust and removing of loose material.

AJAY KUMAR GOVT. CONTRACTOR (BID ID -574730)

M/S VIKAS CONSTRUCTION (BID ID -572428)