Maintenance repairs to the existing drain and providing Cement concrete Flooring at Ranganna Street in Ward No 47, Central zone

Amount

Dismantling the damagaed reinforced cement concrete as per the direction of departmental officers etc complete

Dismantling the damaged cement concrete as per the direction of departmental officers etc complete

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

4.Earth work excavation in all soils and sub soils to full depth as may be directed by the departmental officers except in hard rock requiring blasting but inclusive of shoring, strutting and balling out water wherever nessasary and depositing the surplus earth within initial lead of 10 metre and initial lift of 2 metre etc., complete as per Standard specifications

Cement concrete 1:4:8 (one cement, four sand and eight aggregate ) using 40mm gauge hard broken granite stone jelly for All CC items of work excluding centering, shuttering, and cost of reinforcement grill but including curing finishing etc., complete fixtures in CC works wherever necessary as directed by departmental officer etc., complete.

Centering with steel shutters for drain including studding with sides and support etc., for drain as per the direction of departmental officers etc. complete

Plain cement Concrete in1:3:6 mix (one cement, three sand, six metal) using 20mm size Hard Broken stone as per the direction of departmental officers etc. completed.

Plastering with cement mortar 1: 5 mix (One cement and five sand) 12 mm thick including cost and conveyance of all materials, finishing,curing,and all labour charges etc.completeas Standard specification.

Supplying and erecting CENTERING for sides and soffits for plane surfaces such as RCC SLABS, RECTANGULAR BEAMS, TEE or ELL BEAMS, etc., all floors using mild steel sheets of 90cm X 60cm and BG 10 stiffened with welded mild steel angles of size 25mm X 25mm X 3mm for boarding laid over country wood joists of size 10cm X 6.50cm spaced at about 90cm centre to centre and supported by Casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete as directed

Supply and fabrication of R.T.S rods in various dia including cutting bending placing in position and tying etc.

Reinforced Cement concrete 1:1.5:3 (one cement, one and a half sand and three aggregate) using 20mm hard broken granite stone jelly for RCC COLUMN, BEAM AND SLAB items of work excluding centering, shuttering, and cost of reinforcement grill but including curing finishing, vibrator charges etc., complete and also including fixing fan clamps and fixtures in RCC works wherever necessary as directed by departmental officer etc., complete.

Supply and fixing of 600mm dia SFRC manhole cover of heavy duty with frame as per the standard speecification and instruction of departemtnal officers

Cement concrete 1:2:4 (one cement, two sand and four aggregate) using 20mm gauge hard broken granite stone jelly for All CC items of work excluding centering, shuttering, and cost of reinforcemtn grill but including curing finishing etc., complete fixtures in CC works wherever necessary as directed by departmental officer etc, complete

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

CHITHRAVARSINI AND CO

M.Rajendran