Construction of Sump and Providing additional improvements to Newly Constructed Urban Health Wellness Centre (UHWC) at Bhuvaneshwari Nagar in ward no.43 . West Zone. coimbatore corporation.

Amount

Earthwork excavation in all types of soils including all initial lead and lift etc complete.

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

Reinforced Cement Concrete M20 (Mix 1:1 1/2:3, one part of cement, one and half parts of sand , three parts of 20 mm hard blue granite metal by volume, characteristic strength not less than 20 N/sqmm) machine mixed for all reinforced Cement Concrete works, including scaffolding, cost of all materials, machine mixing, vibrating, lifting, curing, labour charges for laying & finishing etc., but excluding the cost and fabrication of reinforcements and also excluding centering and formwork etc., complete complying with the relevant standard specifications.

Supplying and fabricating of reinforcement steel of all diameters for reinforced cement concrete works at all heights and depths including straightening, cleaning,cutting,ending, placing in position and binding, hoisting and welding if any including cost of power, electrodes etc, cost of annealed binding wire (18 gauge), providing overlaps, tying in position and providing necessary cover blocks for all works as per detailed drawings supplied (including chairs, cranks, lap rods, spacer bars, fan hooks etc.,) with the relevant standard specifications, complete for all leads & lifts.

Providing centering R.C.C beams and slabs using M.S.Sheet sides and soffits including all cost and conveyance etccomplete

Supplying and erecting centering for side and soffits including necessary supports and strutting upto 3.29m high for plane surfaces such as side slabs of RCC boxing and similar vertical RCC slabs, FACIA, Drop etc., in all floor with all cross bracing 1027.00 M3 RCC slabs, FACIA, Drop etc., in all floor with all cross bracing using mild steel sheets of size of 90cm X 60cm and BG 10 stiffened with welded mild steel angles of size 25X25X3mm for boardinglaid over country wood joists of size 10cm x 6.5cm spaced at about 90cm C/C and supported by casurina props of 10cm to 13cm dia spaced at 75cm C/C etc., completed as directed. Sl.No.123B Part-II

BRICK WORK in cement mortar 1:5 using best quality of second class chamber bricks including all cost etc., complete

Filling with well gravel from approved quary including cost of conveyance and watering and consolidation etc complete.

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.-10 cum

Supply and Filling with M Sand in Layer by Layer including Watering and Consolidation and all labour charges for Spreading as per the Direction of the Departmental officers Etc, Complete

Providing flooring with rubber mould interlocking concrete block flooring over sand cushion including ramming before and after laying of concrete block in200kg/cm2 of compressive strenth as per the direction of the dept off 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 Cement add three 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

plastering the exposed surface of RCC works in cement mortar 1:3 (one cement and three sand) to 10 mm thick using fine river sand including preparation of the new building surface like ceiling, rcc works, waist slabs, sunshades, loft, necessary hogging, scaffolding, hacking, curing & labour charges etc., complete.

supply and fixing of 2 x 24w energy saver street light fitting with lamp incuding all cost etc complete.

Supplying of HDPE Tank of approved quality including all cost etc.complete.,

Conveyance of earth from site to 15 km far away to permitted low level area as directed by the department officiers

M RAMARAJ