Renovation of Government fish seed farm at Sathanur Dam in Tiruvannamalai District

Clean removal of existing puddle clay ,Sand and Silt under water (SS20B) Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2 m in Slush and silt under water upto 0.75 m depth requiring the aid of basket and vessels ( SS 20B) & Conveyance of Head load of 500 m

Chippping of concrete and roughening the surface

Earth work excavation for foundation (for narrow 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 surplus

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 flooring 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

Supplying, fabricating and placing in position steel reinforcement using mild steel or ribbed for steels rods for all RCC works as per the design given including cost of steel and binding wire slab in all floors etc., complete complying with standard specification. steel reinforcement

Reinforced cement concrete 1:1.5:3 (One Cement, One and half sand and three hard broken stone jelly) using 20mm HBGS metal including laying, dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated finishing the surface in all respects, cost and conveyance of all materials but excluding cost of reinforcement grill in position, shuttering, centering etc., complete complying with standard specifications and as directed by the departmental officers.

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29m height using MS sheets of 90x60cm and 10gauge stiffened with MS angles of 25x25x6mm .

Brick work in Cement Mortar 1:5 using best quality Fly ash bricks of size 23x11x7cm for foundation and basement including curing etc.,complete complying with standard specification.

Construction of INSPECTION CHAMBER following clear sizes including earth work excavation, CC 1:5:10 of 10 cm thick and brick work in Cement Mortar 1:5 [One cement and Five sand] using best quality of second class Table Mould Bricks of size 9" x 43/8" x 23/4" with Plastering with Cement Mortar 1:3 [One Cement and Three Plastering Sand] 12 mm thick to inner and outer sides and wearing coat 1:3:6 [One Cement, Three crushed stone sand and Six Aggregate] 15 cm thick and covered with precast slab 5 cm thick etc., complete complying as directed by the departmental officers as per standard specification. CLEAR SIZE 0.60 X 0.60

Plastering with Cement Mortar 1:3 (One Cement and Three Plastering Sand) 20mm thick mixed with water proofing compound conforming to BIS at 2% by weight of cement used including finsihing, curing, etc., complete in all floors complying with standard specification and as directed by the departmental officers.