Construction of balance compound wall at 230 KV Alamathy Koyambedu Thiruverkadu feeder

Clearing the Light Jungle and bushes including cost of all lead, lift, labour, etc., complete asdirected by the dept. Engineer at site.

Dismantling the existing Damaged RCC Column in the existing and clearing the debris away from the site and handed over to the retrived materials at Department stores if any including cost of all labour, lead, lift, etc., complete as directed by the dept. Engineer at site.

Dismantling the existing PCC Flooring Concrete and carefully stacking the retrieved materials if any useful for re-use and clearing the debris away from the site including cost of all labour, lead, lift, etc., complete as directed by the dept. Engineer at site.

Dismantling the existing Brick work in Cement mortar walls under 3m high in the existing and clearing the debris away from the site and handed over to the retrived materials at Department stores if any including cost of all labour, lead, lift, etc., complete as directed by the dept. Engineer at site.

Dismantling the existing Grid fencing clearing the debris away from the site and handed over the retrived materials at Department stores if any including cost of all labour, lead, lift, etc., complete as directed by the dept. Engineer at site.

Earth work excavation - HGS SS.20.B. - [ for narrow excavation ] - Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales,murram, gravel, stoney earth and earth mixed with small size boulders including clearing and levelling the site, etc., complete complying with standard specification and as directed by the dept. Engineer at site.

Supplying and filling in foundation, basement, etc with crushed stone sand [ 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 dept. Engineer at site.

Providing Cement Concrete 1 : 3 : 6 using 20 mm HBG metal 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, including cost of all materials, lead, lift, labour, etc., complete as directed by the dept. Engineer at site.

Providing Reinforced Cement Concrete 1 : 1.5 : 3 using 12 to 20 mm HBG metal for al RCC works 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, including cost of all materials, lead, lift, labour, etc., complete as directed by the dept. Engineer at site. Without Form Work

Providing Reinforced Cement Concrete 1 : 1.5 : 3 using 12 to 20 mm HBG metal for al RCC works excluding cost of reinforcement grill and fabricating charges but including shuttering and centering for sides and soffits including necessary supports and strutting upto 3.29 M height in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre, laying of concrete, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary etc.,complete complying with standard specification, including cost of all materials, lead, lift, labour, etc., complete as directed by the dept. Engineer at site. For Cable duct in ground level. With form work