Repairs to Sluice Gate and Improvement to Bandh at Ponnir in Village Santa Cruz, in Santa Cruz Constituency.

Amount

Earthwork in excavation by mechanical/Manual means in all types of strata comprising any of the material such as soil, silt, sand, clay, gravel, moorum of all varieties, shingles, pebbles, all types of conglomerates, all types of laterite rocks, soft rock,ordinary rock,disintegrated rock,fissured / shattered rock, decomposed or weathered rock and all such other materials either in full or in parts as the case may be by adopting any approved method or methods as may be convenient or permitted including chiseling,wedging etc.but blasting prohibited in all conditions such as dry,moist, saturated submerged, foul conditions etc. including pumping or bailing out water/dewatering including setting out construction of shoring, strutting and bracing, removal of stump and other deleterious matter, dressing of sides and bottom, providing barricading, danger lighting, guarding and back filling the excavated earth to the extent required and disposal of excavated soil/rock at specified areas with all leads and lifts etc. as per specification & drawing and directed by the Engineer- in- charge etc. complete

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in: All works upto plinth level

Centering and shuttering including strutting, propping etc. and removal of formwork for : Foundations, footings, bases for columns and mass concrete.

Providing and laying in position (1:11/2:3) Reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinforcement (1 cement: 1½ coarse sand:3 graded stone aggregate 20mm nominal size) : All works upto plinth level

Centering & shuttering including Strutting, Propping & removal of forms for : Suspended floors, roofs landings, shelves & their supports

Providing TMT steel reinforcement bars of (SAIL, TATA. VIZAG, JSW Steel Ltd.) (Confirming to IS 1786 of 1986) for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in all the floors along with the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member.

Laterite boulder masonry in cement concrete 1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate of 20 mm nominal size ) in foundation.

Earthwork in embankment with approved earth (contractor's earth)/ moorum including spreading the earth in layers not exceeding 250mm in depth, breaking clods, watering, rolling each layer with half tonne roller or wooden or steel hammer including filling up ground depression, dressing etc. complete with all leads and lifts and as directed by Engineer-in-charge.etc complete

Providing and fixing weepholes with rigid PVC make laid in position with a required slope and level while layingpipes of approved the concrete of retaining wall,wing wall and earth retaining structure complete as directed by the Engineer in charge : 110 mm dia

Supplying jamba wooden bally piles 150 mm mean diameter cut to length required (not exceeding 9 metres) and planted in position ready for driving: Upto 2.5 meters long pile

Driving down wooden piles of 150mm diameter either in vertical or battered work to approved lines and level through various strata including arranging all the appliances necessary for pile driving complete at site ( portion in ground only to be measured) : Upto 2.5 meters long pile

Providing, Supplying and fixing in position FRP Gate made up of M.S. Tube Frame, with FRP Sheet Covered on both side of size 0.5x2.15x65mm thick, along with MS frame and suitable rubber, all complete as specified and as directed by the Engineer-in-charge etc complete.

rohidas vaigankar (BID ID -51102)