Maintenance and Repair to the Storm water Drain and Culvert at Pathy Gounder Thottam Main Road and Cross Road in ward no 31

Amount

1. Dismantling the Old Damaged RCC slab including labour Charges as per the direction of departmental officers etc. completed.

2. Removing and Relaying the Existing RCC Precast slab including labour Charges as per the direction of departmental officers etc. completed.

3. Desilting in the existing drain as per the direction of departmental officers etc. completed.

4. Dismantling the Old Damaged PCC including labour Charges as per the direction of departmental officers etc. completed.

5.Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates ) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

6.Centering with steel centering for revetment, drain and culvert upto 1.20m depth using MS sheet of size 0.90X0.60m 10 gauge thick and stiffened with MS 'L' angle wood runners of size 0.075 X 0.05 three rows with support by casurina pullys 0.075 cm at 0.45 m length including cost of nails etc

7.Cement concrete 1:3:6 (one cement, three sand and six aggregater) using 20mm BSS HBG metal and including cost of all materials and labour charges for mixing, laying, compacting and curing etc, complete as per Standard Specification

8. Plastering for concrete surfaces using cement mortar 1:5(One part of cement, five parts of sand by volume) thickness 12 mm (average) for all internal/external surfaces for drains etc., finished smoothly to one level including curing etc., complete, at all leads and at all heights.

9.Supplying and fabrication and placing in position steel reinforcement using mild steel/Ribbed for steel rods for all RCC work as per the design given including cost of steel and binding wire in all floors complying with standard specification and drawings etc..

10. Reinforced Cement concrete 1:1.5 :3 (one cement, one and half sand & three course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

11.Supply & Fixing of SFRC Manhole cover With frame 600mm dia as per standard quality including of all materials and all labour charges for fixing in position etc.completeas Standard specification.

12. Conveying excavated earth from the site to 15 km distance from the city limit including loading, unloading and transportation etc. complete.

Add :- GST @ 18%

NFS CONSTRUCTIONS (BID ID -1088523)