Special Repairs to damaged portion in Main Canal at LS.15/350Km in Thandarampet Taluk of Tiruvannamalai District.

Clearing scrub jungle including removal of stumps roots and disposing of the same as directed by the Departmental Officers etc., complete complying with standard specification.

Dismantling without damaging the nearby structures if any, clearing away and carefully stacking materials useful for reuse for any thickness of walls in Brick / Stone masonry in Cement mortar walls under 3m high etc., complete complying with standard specification and as directed by the departmental officers.

Earth work excavation for foundation 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 earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Plain Cement concrete 1:4:8 (One Cement Four Sand and Eight of aggregate) with well graded aggregates and the nominal maximum size of coarse aggregate of 40 mm metal and mixing in mixer machine including dewatering the placement site laying in layers not more than 15 cm thick well compacting and finishing the surface with all leads and lifts watering, curing complete so as to attain the profile and strength specified etc., complete complying with standard specification and as directed by the departmental officers.

Centering for sides and soffits of reinforced cement concrete slabs or plane surfaces etc., including strutting with all cross bracings using M.S. sheets of size 90 cm x 60 cm and BG 10 gauge, stiffened with welded M.S. angle of size 25 mm x 25 mm x 3 mm for boarding laid over silver oak (Country wood) joist of size 10 cm x 6.5 cm (spaced at about 90 cm centre to centre) etc., complete and supported by casurina props of 10 to 13 cm dia, including all labours and materials etc., complying with standard specifications and as directed by the departmental officers. (Vertical Centring upto 0 to 90cm height)

Providing and placing in position of plain cement concrete 1:2:4 (One cement two sand and four broken stone jelly for Apron using 20 mm thick) with nominal reinforcement including watering, curing, finishing the surface etc., complete in all respects and cost and conveyance of all materials and scaffolding wherever necessary complete, complying with standard specification and as directed by the departmental officers but excluding centering charges and cost of reinforcement grills in position etc., complete complying with standard specification and as directed by the departmental officer.

Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2 m in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS.20A and conveying the earth with lead of 2KMCT and depositing on banks including neat sectioning and consolidation etc., complete complying with standard specifications and as directed by the departmental officers.

GST 18% in Figures