Construction of storm water drain at TNHB Colony main road and cross roads in Ward No 60 East Zone.

Amount

1. Earth work excavation in all soils with initial lead & lift etc. complete as per direction of departmental officers etc. completed.

2. Plain cement Concrete in 1:4:8 mix (one cement, four sand,eight metal) using 40mm size Hard Broken stone as per the direction of departmental officers etc., complete

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

4. Plain cement Concrete in 1:3:6 mix (one cement, three sand, six metal) using 20mm size Hard Broken stone as per the direction of departmental officers etc. completed.

5. Plastering with cement mortar 1:5 mix 12 mm thick ( one cement five sand) per direction of departmental officers etc. completed.

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

7.Supply and erecting centering for sides and soffits including supports and strutting upto 3.29m high for plane surfaces such as RCC slabs, Rectangular beems, Tee (or) ECC Beam, Lintel, Bed Block, Staircase waist and landing slabs landing beams, canopy etc., in all floor with all cross bracings using mild steel sheets of size 90cm X 60cm and BG 10 stiffened with welded mild steel angles of size 25mm X 25 X 3mm for boarding laid over country wood joinsts of size 10cm X 6.50 cm spaced at about 90cm C/C and supports by Causrina props of 10cm to 13cm dia spaced at 75cm C/C etc., completed as directed. Sl.No.123

8. 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.

9.Supply & Fixing of SFRC Manhole cover With frame 900mm dia as per standard quality including of all materials and all labour charges for fixing in position etc.completeas Standard specification.

10. Plain Cement Concrete 1:2:4 (one cement, two fine aggregates and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

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

SS ENGINEERRS (BID ID -1234573)

K RAMASAMY (BID ID -1234900)

OMSAKTHI CONSTRUCTION (BID ID -1234798)