Construction Of RCC Culvert 3.0M Sapn Culvert in Mini stadium at Poovalambedu panchayat

1.Construction of Construction of RCC Culvert 3.0 M Span in mini Satadium in Poovalambedu Panchayat Gummidipoondi Union

Culvert 3.0m Span

Earth Work Exavation in all Classes of soils hard rock in ordinary soil with initial lead and lift including cost and conveyance etc complete

Supply of Msand and filling in to the basement including cost andconveyance to the siteand all labour charges for filling as per standard speecifications

Cement Concrete 1:2:4 (One cement, Two M.sand, Four Hard Broken stone) using 20 mm guage machine broken hard broken granite stone jelly including cost conveyance and all labour charges etc. completed.

Towards centering chargers for all labour charges etc Completed

Towards centering chargers for all labour charges etc Completed Above

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

RCC 1:1-1/2:3 (One Cement, One and a half crushed stone M.Sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works 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 and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three M.Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

SUB ESTIMATE CC ROAD

Earth work excavation and depositing on bank with in initial lead of 10 mand initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth,earth mixed with small sized boulders and hard gravelly soil as per SS 20B

Cement concrete 1:4:8 mix using 40mm ISS metal including cost andconveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for bed blocks for 10 cum

Supplying and erecting centering shuttering including necessary supports for plane

Cement concrete 1:3:6 mix using 20mm ISS metal including cost andconveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for bed blocks for 10 cum

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) specification including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 150mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse an

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

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