PROVISION OF STORM WATER DRAINAGE AT HVF AVADI

Amount

Excavation over areas, n.exc 1.5m deep and getting out in soft/loose soil complete all as specified and as directed.

Excavation over areas, n.exc 1.5m deep and getting out in hard/dense soil complete all as specified and as directed.

Excavation in trenches n. exc 1.5m wide and n.exc 1.5m depth and getting out in hard/dense soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, waterring and well ramming in layers n.exc 25 cm complete all as specified and as directed.

Removing excavated materials/soils exc. 500m and n.exc 1.5km depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed.

Removing excavated materials/soils exc. 1.5km and n.exc 5km depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed..

M&L plain cement concrete (1:4:8) mix, type D-2, (using 40mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified and as directed.

M&L walling of random rubble regular coursed stone masonry, well bonded, bedded and solidly hearted brought up to courses, built in cement sand mortar (1:4) complete all as specified and as directed.

M&L plain cement concrete (1:2:4) mix, type B-1, using 20mm graded stone aggregate as in coping, cills, bed blocks, bed etc. including necessary form work complete all as spcified and as directed.

M&L plain cement concrete (1:2:4) mix, type B-1 (using 20mm graded stone aggregate) as in surface channels and drains complete all as spcified and as directed.

M&L reinforced cement concrete M-30 grade (design mix) using 20mm graded stone aggregate as in basement slabs, footing and mass concrete for culverrt complete all as spcified and as directed.

M&L reinforced cement concrete M-25 grade (design mix) using 20mm graded stone aggregate as in basement slabs, footing and mass concrete for drain complete all as spcified and as directed.

M&L reinforced cement concrete M-30 grade (design mix) using 20mm graded stone aggregate as in Walls, retaining walls, basement walls and the like, any thickness, above top of footings including attached pilasters and buttresses for culvert complete all as spcified and as directed.

M&L reinforced cement concrete M-25 grade (design mix) using 20mm graded stone aggregate as in Walls, retaining walls, basement walls and the like, any thickness, above top of footings including attached pilasters and buttresses for drain complete all as spcified and as directed.

M&L reinforced cement concrete M-30 grade (design mix) using 20mm graded stone aggregate in slabs supported in walls, beams and columns in floors, roofs, landings, balconies canopies deck slabs shelves etc. for culvert complete all as spcified and as directed.

M&L formwork to sides of concrete foundations, footings, bases of columns, raft beam, sides and soffits (if any) of foundation and plinth beams, and sililar work, vertical or batter, rough finished surface of concrete for culvert complete all as spcified and as directed.

M&L formwork to faces of walls, retaining walls, abutments, parapets and staircase failling and similar work including attached pillasters, buttresses, etc; vertical or to better rough finished of concrete for culvert & drain complete all as spcified and as directed.

M&L use and waste form work to soffits of suspended slabs such as roof slabs, floor slbs, landings and similar work not exc 200mm thick (horizontal or sloping) for rough finished flat surfaces of concerete for culvert complete all as spcified and as directed.

M&L formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete rallings, opeingins in concrete walls, floor and roofs n. exc 20cm wide and sides of RCC/PCC bands in walls, horizontal or sloping and similar work exc. 10cm but n.exc. 20cm wide with rough & fair finished surface of cocrete complete all as spcified and as directed.

M&L mild steel TMT bars 10mm dia and over cut to length, bent to shape required, including cranking, spirally for hooping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.9mm dia or securing with clips complete all as spcified and as directed.

M&L rendering 5 mm thick in Cement mortar (1:3) on fair faces of concrete surfaces finished even and smooth without using extra cement complete all as spcified and as directed.

M&L rendering 15 mm thick in Cement mortar (1:4) on stone masonry wall surfaces finished even and smooth without using extra cement complete all as spcified and as directed.

M&L finishing cement concrete/plasterred surfaces even and smooth using extra cement complete all as specified.

M&L preparation of newly plastered wall surfaces and applying three coats of white wash complete all as spcified and as directed.

M&L reinforced cement concrete M-60 grade (design mix) using 20mm graded stone aggregate as in roads for hump complete all as spcified and as directed.

M&L RCC hume pipes of 600mm bore , class NP3, laid and jointed complete with collars complete all as spcified and as directed.

M&L plain cement concrete bed in 1:3:6 mix, type C-2, using 40 mm graded stone aggrigate to 600mm bore drain pipes including packing under and hunching against the sides of pipes after they are laid and tested complete all as spcified and as directed.

M&L cutting openings, through brick walls, built for door, window and other opeinings or enlarging existing opeinings, converting window into door openings, etc or cutting out defective brick work for under-pinning, including providing fixing and removing shoring, cleaning and stacking bricks, removing surplus serviceable bricks, hard-core, etc, to store and disposal of rubbish material to a distance not exc. 50m complete all as spcified and as directed.

M&L forming jambs in CM (1:4) to openings (to foregoing item), including cutting, toothing and properly bonding into old work, also facing, jointing and pointing to match existing work, complete all as spcified and as directed.

M&L preparation of new steel surfaces and applying two coats of synthetic enamel paint over a coat of redoxide primer of any description, over 10cm in width or girth, not otherwise described complete all as spcified and as directed.

S&F framed work such as grills, grantings etc., with ends of bars shoulderred and / or riveted, or forget into spikes; frmed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings ; frmework of water tanks and similar work conforming to Fe410-0 or Fe 310-0 complete all as spcified and as directed.

S&F joist, channel, angle, or tee sections, fixed independently, without connection plate, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) Fe-290 grade (E-165) complete all as spcified and as directed.

S&F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St.-240 complete all as spcified and as directed.

S&F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required; hooks (stay), heavy, for large gates, hook and pintle hinges, large hasps and staples, chains, hand made sliding bolts, clamps, hold fasts, will ties, hooks for handing fans, plain angle cleats for securing purlings to wood trusses or rafters, knee piece inserrts, two way and three way strps, plate washers and similar small articles conforming to Fe 410-0 or Fe310-0 complete all as spcified and as directed.

Excavation in trenches n.exc 1.5m wide and exc 1.5m but n.exc. 3.00m in depth for pits and getting out in soft/loose soil complete all as spcified and as directed.

Excavation in trenches n.exc 1.5m wide and exc 3.00m but n.exc. 4.50m in depth for pits and getting out in soft/loose soil complete all as spcified and as directed.

M&L Boulder filling dry, hand packed tightly, as in wire crate apron bunds (10 cm to 15 cm size) complete all as spcified and as directed.

M&L blue metal/Coarse aggregate loose filling, graded from 5mm to 10 mm size complete all as spcified and as directed. .

S&F Sand filling under floors or in foundattion including watering and consolidation complete all as spcified and as directed.

Supply and laying of nylon mesh as in devider between two layer complete all as directed.

M&L Providing precast reinforced cement concrete M-30 grade (design mix) as in cover slabs over free board chamber perforated set in CM 1:4 including necessary form work, complete all as spcified and as directed. Note:- (i) Reinforcement shall be measured and paid separately under respective item of this schedule.

j.santhanam

RAVI ENTERPRISE

S B BABU AND SONS

K SWAMINATHAN

lakshmibuilders

HARI ENTERPRISES

N RAJEGOWDA and CO

M/S BHARAT CONSTRUCTIONS