Manapparai Municipality Construction of Storm water drain and CC road Improvement of water Bodies inlets at Government school ground to Appu ayyer Kulam in Manapparai Municipality

Amount

Labour for cutting open road for laying water mains or sewer.[ B.T. Roads (or) Maccadam road]

Earth work excavating and depositing on bank with initial lead of 10m & initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc., complete as per standard specification.

Supplying and filling with M-sand for foundation and basement including cost and conveyance of all charges etc., complete as per standard specifications

Plain Cement concrete 1:4:8 (One cement,four sand, eight aggregate) using 40mm ISS HBG metal including cost and conveyance of all charges etc., complete as per standard specifications.

Supplying and filling in foundation and basement with Well Gravel in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Centering for soffits of RCC slabs of plane surface like lintels, beams etc., including strutting 3m high using mild steel sheets of size 90cmx60cm and B.G 10 stiffened with M.S anges of size 25mmx25mmx3mm laid over silver oak (C.W) joists of size 10cmx6.5cm (Spaced at about 90cm c/c) and supported by casuruina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specifications

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.

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards. (No separate payment will be made by the Department for the excess usage of materials)

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.

Plain Cement concrete 1:2:4 (One cement,two sand,four aggregate) mix using 20mm ISS HBG metal including cost and conveyance of all charges etc., complete as per standard specifications.

PCC M20 grade mix 65% of 25mm,25% of 12mm and 10% of 6mm IRC size metal including cost and conveyance of all materials to site and including for the mixing,laying,watering,curing and compacting concrete,cost of form work,centering labour therefore including all leads of water vibration charges working in heights wherever necessary and labour charges etc., complete as standard specification

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Providing and laying, spreading and compacting graded stone aggregate to Wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications.

SSR ENTERPRISES (BID ID -1340709)