Construction of Intake Chamber and Laying jointing and testing of GI Pipe of 20 dia from source.

Excavation in foundations, trenches, etc., in all types of soil, including pick work, jumper work, chiselling of hard or soft rock where blasting is prohibited, and excavation in slushy, marshy (daldal), or saturated soil; including dewatering by pumping or bailing out water at all depths. The work also includes stacking the excavated soil within site limits, away from the edge of excavation; refilling the stacked soil in 15 cm (fifteen centimeters) thick layers into plinths or foundations, as required; consolidating each layer by ramming and watering; and disposing of all surplus excavated earth — complete in all respects, as per the direction and to the full satisfaction of the Engineer-in-Charge, within all leads and lifts.

Providing and laying cement concrete 1:3:6 (1cement:3 sand:6 graded stone aggregate 20mm nominal size) curring complete excluding cost of form work in foundation and plinth complete in all respect including all leads and Lifts as per the direction and to be entire satisfaction of Engineer-In-Charge.

Providing form work with steel plates 3.15 mm thick welded with angles iron in frame 30 x 30 x 5 mm so as to give a fair finish including centering shuttering struting and propping etc. with wooden battens and ballies height of propping and centering below supporting floor two ceiling not exceeding 4 meters and removal of the same for in-situ- reinforced concrete and plain concrete in:

Vertical surface such as wall (any thickness) partition and the like i/c attached pillasters, butresses plinth and string course complete in all respect including all leads and lifts as per direction and to the entire satisfaction of Engineer-in-Charge.

Flat surfaces such as soffits of sunspended floor, roofs landings and the like floors etc upto 200mm thickness complete in all respect including all leads and Lifts as per the direction and to the entire satisfection of Engineer-In-Charge.

Edges of slabs and breaks in floors and walls: 0801080100 Under 20 cm. wide complete in all respect including all leads and Lifts as per the direction and to be entire satisfaction of Engineer-In-Charge.

Providing and laying cement concrete work 1:1½:3(1cement:1½sand: 3 crushed stone aggregate 20mm nominal size & curing complete excluding the cost of form work and reinforcement for reinforced concrete work in following items including carriage of material in all leads & lifts. Foundation footing, bases of columns etc.

Walls (any thickness but not less than 0.10 metre thickness) including attached pilasters buttersses,plinth and string courses etc. from top of foundation upto floor two level.

Providing and laying cement concrete work 1:2:4 (1 Cement:2 Sand:4 graded stone aggregate 20 mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in : In foundation and Plinth complete in all respect as per direction and to the entire satisfaction of Engineer-in-Charge within all leads and lifts.

Providing and laying mild steel /tor steel reinforcement for RCC work i/c bending binding and placing in position complete including cost of binding wire up to all floor level complete in all respect as per direction and to the entire satisfaction of Engineer-in-Charge within all leads and lifts.

Providing and fixing cast iron manhole cover, 560 mm dia with frame (Medium duty) weight of frame 58 kgs. and weight of cover 58 kgs. Total weight of frame and cover not less than 58 kg complete in all respect including all leads and lifts as per the direction and to the entire satisfaction of Engineer-in-Charge.

Laying, jointing & testing of screw and socket Galvanised Mild steel tube of Light grade of approved make or approved rate contract of DGS & D/HP Government confirming to BIS 1239-1990 (Part-II) of following diameter including all tube fitting are required complete in all respect as per the direction and to the entire satisfaction of Engineer-in-Charge within all leads & lifts. (Cost of excavation earth work with be measured and paid separately.)

20 mm dia (M, S/S)

Providing and fixing of GI Elbow of following dia ISI marked conforming to relevant BIS code complete in all respect as per the direction and to the entire satisfaction of Engineer-in-Charge within all leads and lifts.

20mm dia

Providing and fixing Gun metal Gate Valve/Peet valve of following dia ISI marked conforming to relevant BIS code with wheel complete in all respect as per the direction and to the entire satisfaction of Engineer-in-Charge within all leads and lifts.

20mm dia

Providing and fixing of GI Union of following dia ISI marked conforming to relevant BIS code complete in all respect as per the direction and to the entire satisfaction of Engineer-in-Charge within all leads and lifts.

20mm dia

Providing and fixing of GI Nipple 6" long of following dia ISI marked conforming to relevant BIS code complete in all respect as per the direction and to the entire satisfaction of Engineer-in-Charge within all leads and lifts.

20mm dia