Tiruppur Corporation_CGF_Cement Concrete Pavement at busstand

Amount

Earthwork excavating for Sectioning and Levelling and depositing on bank with initial lead of 10m & initial lift of 2m in Sand, Silt or other Loose Soil, Wet Sand or Silt not under water, Light Black Cotton Soil, Sandy Loam and Ordinary Soil including excavated earth etc., complete complying with standard specification (SS20B).

Removal of Excavated Excess Earth away from the site to 5KM including loading and transportation charges etc, complete as per standard specification.

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.

Providing and laying Dry Lean Concrete - M20 Grade Providing and laying in position standardised concrete mix M-20 Grade in accordance with IS 456-2000 using 20mm and down graded hard broken jelly for all RCC items of works with minimum cement content of 325kg/cum and maximum water cement ratio of 0.50 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without impairing strength and durability with about (5.0cum), 7730kg of 20mm machine crushed stone jelly and with about (3.30cum) 5156kg of 10-12 mm machine crushed stone jelly and with about (4.79 cum) 7760 kg of sand, but excluding cost of reinforcement grill and fabricating charges cantering 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 including cost of material, labour, HOM of machinery, etc., complete complying with standard specification.

Supplying, fabricating and placing in position of Steel Reinforcement using Mild Steel or Ribbed Tor steel bars for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors etc., complete complying with standard specification.

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

Providing and laying Pavement Quality Concrete - M35 Grade Providing and laying in position standardised concrete mix M-35 Grade in accordance with IS 456-2000 using 20mm and down graded hard broken jelly for all RCC items of works with minimum cement content of 425kg/cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without impairing strength and durability with about (5.0cum), 7730kg of 20mm machine crushed stone jelly and with about (3.30cum) 5156kg of 10-12 mm machine crushed stone jelly and with about (4.79 cum) 7760 kg of sand, but excluding cost of reinforcement grill and fabricating charges cantering 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 including cost of material, labour, HOM of machinery, etc., complete complying with standard specification and directed by the departmental officers - The Coarse and fine aggregates to be used should comply with the requirements of IS standards.

Providing Vertical expansion Joint between linking structures using 20mm thick Bitumen pad and fixed as shown in the drawing including cost of conveyance of pad and Joint Sealent and labour charge for cutting and fixing in position etc. Complete as per standard specification.

Add GST @ 18%

KUMAR BUILDERS (BID ID -1127307)