Revamping Civil Infrastructure Providing concrete in the remaining open yard, Replace the damaged ACC Cement to AL-ZN Galvanized sheet, Construction of new grease pit, Construction of damaged drainage and Compound wall TNSTC depot at Ariyalur

Towards the hire charges for leveling the heavy undulation portion with using JCB as per the direction of the departmental officers.,the rate including conveyance, fuel, driver charges

Dismandling the floor finish & Dadooing walls in cement mortor with Mosaic tiles in the damaged grease bit.to full depth and dismantling PCC flooring as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc.,

Dismantling Brick/ Stone masonry in cement mortar wall under 3m high as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc.,

Dismantling PCC flooring as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc.,

Earth work open excavation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc.,

Supplying and filling in foundation, basement, etc with filling M sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Cement Concrete 1:5:10 (One Cement, Five sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification ( The rate is inclusive of necessary planking for panelling whereever necessary and as directed by departmental officers)

Cement Concrete 1:2:4 (One Cement, Two sand and Four hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges, centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

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)

Brick work in Cm 1:5 (One Cement and five sand) using Second class bricks ground moulded 9"x 4 3/8" x 2 3/4" including cost and conveyance of all materials from approved sources to work etc.as per std specification. complete.

Plastering the surface of wall with cement mortor 1:3 (one cement and three sand) 12 mm thick in all floors including curing etc., complete complying with standard specification and as directed by the departmental officers

Paving the floor with pre-polished concrete anti-skid tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three crushed stone sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Supply and fixing bitumen felt 15mm thick pad in between RCC flooring at the interval of 6mx6m in the proposed area ., as per the direction of the departmental officers.

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification.

Dadooing walls with following best approved quality, white/ colour plain glazed tiles of following sizes set in cement mortar 1:2 (one cement and two sand) 10mm thick and pointing the joints with cement all floors, curing, etc., complying with standard specification and as directed by the dept. officers.

Plain cement concrete 1:2:4 using 20mmHBGS jelly for PCC works including mixing and consolidation etc complete. finishing the top surface with the flooring surfacing manual after absorbing the excess water in the laid concrete using water absorbing manual etc rate inclusive of cost of al material and labor etc complete.

Supply and fixing position of preprinted AL- ZN Alloy coated sheet ( 550MPA of 0.47mm thickness ) Galvimatume sheet for roof ridge arrangement for top portion and for side cladding fixed earth self drilling 55mm and 25mm screw SD/-ST every crest portion (over lapping and bottom full 55mm screws remaining area alternatively ) as per the direction of the corporation officers etc complete.

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