Construction of Storm water Drain to Padmavathy 3rd cross Ward No 68 Zone 5 in Tambaram City Municipal Corporation.

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Supplying and filling in foundation and basement with filling crusher stone dust in layers of not more than 15cm.thick well rammed watered and compacted etc., complete complying with standard specification.

Plain cement concrete 1:4:8 mix using 40 mm HBG ISS metal including cost and conveyance of all materials and including all labour cahrges etc comlete

Plain cement concrete 1:2:4mix using 20 mm HBG ISS metal including cost and conveyance of all materials and including all labour cahrges etc comlete

Centering for soffits of CC slabs of plane surface like lintels, beams, etc., including strutting 3m high using mild steel sheets of size 90cm x 60cm x and BG 10 stiffened with MS angles of size 25mm x 25mm x 3mm laid over silver oak joists of size 10cm x 6.5 cm spaced at about 90 cm c/c and supported by consurina props of 10 cm to 13cm dia spaced of 75cm c/c complying with standard specifications and as directed by the departmentsl officers etc., complete

Plastering in CM 1;5-12mm thick including cost and conveyance of all materials and including all labour charges etc complete

Supply and fixing of 20/30mm thick Kadapha stone slab with including cost and conveyance of all materials and including all labour charges etc complete.SOR page no.19

Providing and laying in position ,Standardised Concrete Mix M-20 Grade in accordance with IS 456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55, including admixture (plasticiser/ super plasticiser) in recommended proportions as per IS:9103 to accelerate , retard setting of concrete, improve workability without impairing strength and durability with about ( 5 Cu.m) 7730 kg of 20mm machine crushed stone jelly and with about (3.3 cu.m) 5156 kg of 10-12mm machine crushed stone jelly and with about (4.79 cu.m) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying ,Vibrating with mechanical vibrators , finishing ,curing , etc. and providing fixtures like fan clamps in the RCC floor/roof slabs wherever necessary without claiming extra, etc complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. ( No seperate payment will be made by the Department for the excess usage of materials).

Supply fabrication and placing of steel reinforcement using TMT rods including cost and conveyance of steel and labour charges for cutting, bending, placing tying and all other labour charges etc complete.,

Supply and Delivery of SFRC Manhole including cost and conveyance of all materials and labour charges etc complete.

Removal of excavated Earth including all labour charges and conveyance charges etc complete

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