Sundarapandiapuram MLA WORK CONSTRUCTION OF ANGANWADI BUILDING

Amount

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 wherever necessary refilling the sides of foundation with excavated soil other than sand in layers of 15cm thick well rammed and completed depositing the surplus excavated soil with in the compound in places shown by the departmental officers with intial lead and lifts and cleaning and levelling the site etc.,complete

Plain Cement concrete 1:4:8 (one cement, five sand,ten aggregate) using 40mm gauge hand broken granite stone jelly for foundation including dewatering if found necessary and laid in layers of not more than 15cm thick and compacted,etc., complete complying with standard specfication.

Plain Cement Concrete 1:3:6 (one cement, three crushed Stone Sand (M- Sand) and six 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

Collection, Supply and filling of Well gravel including cost and conveyance of gravel to work site and all labour charges for stacking them to departmental gauge at road sides for premeasurement by the departmental officers and spreading and compacting in layers as directed by the dept officers.

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed .

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors as per standard specification.

Brick work in following Cement Mortar 1:5(one cement & five sand) using best quality of II Class Ground Moulded Chamber Burnt Brick of size 9" x 43/8" x 23/4"for foundation and basement including curing, etc., complete complying with standard specifiction– TNBP No:31

Reinforced Cement Concrete 1:1.5:3mix, using 20mm HBG metal including all cost of materials & labour charges etc., complete complying with standard specification.

Special Plastering with cement mortar 1:3 mix (One cement and three sand) 10 mm thick including cost and conveyance of all materials, finishing,curing,and all labour charges etc. complete as per standard specification.

Plastering with cement mortar 1:4 (One cement and five sand) 12mm thick in all floors including cost and conveyance of all materials to site etc,complete as per standard specifications.

Weathering Course with Concrete Broken Brick (S.I.No.278) & ( P & D) Data 54.Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being '32 to 12.5 well beated with wooden beaters for giving required slope and thickness as directed by the departmental officers.etc., complete.-

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding, grinding and fabrication charges, cost and conveyance of all materials to site etc, complete as per standard specification.

Painting two coats with ready mixed Emulsion of first class quality paint and of approved color over a priming coat, including through scrapping, clean removal of dirt, etc., complete.

Painting two coats of new iron works such as steel doors, windows, ventilators, bars, balustrades etc., with best approved first quality of synthetic enamel paint of approved colour over the existing priming coat etc., complete complying with standard specification (The paint should be get approved by the departmental officers before use on works).

M CHINNA THAMBI (BID ID -1160777)