Bodinayakkanur - Manjinayakkanpatty Mines BP 25-26 - Anganwadi - pkg 1

Earth work excavation for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring, strutting and bailing 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 consolidate and depositing the surplus earth in all places shown by the departmental officers with initial lead and lift etc., complying with standard specification asperSS20 B.

Filling with the gravel inculuding cost and conveyanace of all matrialase to site and all labour charges etc complete

Plain Cement Concrete 1:4:8 Using 40 mm HBG metal for basement and flooring layers not more than 15cm thick including cost and conveyance of materials to site and all other labour charges including consolidation as per standard specification.

Brick work in Cement Mortar 1:5 (one cement and five sand ) using Country Bricks ground molded of size 22x11x7 cm. Including cost and conveyance of materials to site and all other labour charges as per standard specification.

Centering shuttering including necessary support for plane surface in Foundation and Basement and in all floors using mild steel sheets of size 90x60 cm and 10 gauge stiffened, welded with steel angles of size 25mmx25mm x3mm for boarding laid over silver oak (country wood) joints of 10cm size x6.5cm size spaced at about 90 cm center to center and supported casuarina props of 10 cm to 13 cm dia spaced at 75 cm center to center complete complying with standard specification.

Centering shuttering including necessary support for plane surface in Foundation and Basement and in all floors using mild steel sheets of size 90x60 cm and 10 gauge stiffened, welded with steel angles of size 25mmx25mm x3mm for boarding laid over silver oak (country wood) joints of 10cm size x6.5cm size spaced at about 90 cm center to center and supported casuarina props of 10 cm to 13 cm dia spaced at 75 cm center to center complete complying with standard specification.

Supplying fabricating and placing in position mild steel or ribbed steel for all reinforced cement concrete works as per the design given including cost of steel and binding wire in all floors etc. complete complying with standard specification

Reinforced Cement concrete 1:11/2:3 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 necessary and bearing surfaces of walls, sides and bottom of the slabs, beams etc. shall be finished smooth with CM 1:3 12mm thick and with kraft paper without claiming extra etc. as directed by the Departmental officers complete complying with standard specification.

Weathering course concrete using best quality broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) over the RCC roof slab in the proportion being brickjelly to lime 32:12:1/2 by volume and laid over in to a single layer and consolidated to the required design and finished thickness beating type concrete with wooded beaters keeping the surface constantly welted by sprinkling lime jaggery water as per standard specification etc., complete as directed by the departmental officers.

Finishing the top of roof with one course of Machine Pressed Tiles of size 20 cm x 20 cm x 2cm of approved quality laid in CEMENT MORTAR 1:3 (one cement and three sand) 12mm thick mixed with water proofing compound conforming to ISS by 2% weight of cement used and the joint pointed neatly to full depth of tiles with the same water proofing compound mixed with cement mortar, red oxide, etc., complete complying with standard specification.