Construction of Check Dam at Maniyakaranpatti Periya odai in Maniyakaranpatti village and Panchayat Under Mines and Minerals 2025-26

Construction of Check Dam at Maniyakaranpatti Periya odai in Maniyakaranpatti village and Panchayat Under Mines and Minerals 2025-26

Earth work excavation for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring blastering but inclusive of shoring, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth in layers of not more than 15 cm. Thick well rammed and consolidated and depositing the surplus earth in all places shown by the departmental officers with initial leads and lifts, etc. including levelling the sites complete complying with standard specifications and as directed.

Supplying and filling in foundation and basement with filling M-Sand in layers not more than 15 cm. thick well reammed, watered and compacted complete complying with M-Sandard specification.

Cement Concrete 1:4:8 ,using 40MM. gauge hand brocken granite stone jelly for foundation including watering wherever necessary and laid in layers not more than 15 cm. thick, compacting etc. complete complying with standard specification and as directed.

Plain Cement Concrete 1:3:6 (one cement, two M.Sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

Plain Cement Concrete 1:3:6 (one cement, two M.Sand and four hard broken stone jelly) using 40mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

Plain Cement Concrete 1:2:4 (one cement, two M.Sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

Supplying fabricating and placing in position mild steel or ribbed or steel for all reinforced cement concrete works as per the design given includingcost of steel and binding wire in all floors etc. complete complying with standard specification (MS rods or RTS bars will be supplied departmentally at section stores and cost will be recovered at issue rate). The binding wire shall be supplied by the Contractor.

RCC 1:1.5:3 ,using 20MM. gauge machine broken hard granite stone jelly for all RCC items of works excluding cost of reinforcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slabs wherever necessaryand bearing surfaces of walls, sides and bottom of the slabs, beams etc. shall be finished smooth with cement mortar 1:3 (One cement and three M-Sand) 12MM thick and with Kraft paper without claiming extra etc. as directed by the departmental officers complete complying with standard specification. The rate is including vibration charges:

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

Below GL

Above GL

Earthwork deploying earth moving machinery for desilting channel and forming bund on either side and depositing the earth on banks including jungle clearaance etc complete

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for overall quoted amount (for Construction) above this row in column "BB" for all works in this package}