Black topping road to Gangaiamman Kovil Street sathankuppam village at kelambakkam Panchayat in Thiruporur Panchayat Union in Chengalpattu District for the Year 2025-26 having Package No .10/2025-26 Unauthorised Layout Regularization Development Cha

Black Topping Road to Gangaiyamman Kovil Street Sathankuppam village at Kelambakkam Panchayat @ Thiruporur Panchayat Union in Chengalpattu District for the Year 2025-26 having Package No .10/2025-26 Unauthorised Layout Regularization Development Charge Fund 2025-26

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, Laying, Spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the material with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in sub base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

Providing and laying Prime coat over WMM surface using 7.0 kgs. of emusion for 10 sqm.area including cost and conveyance of bituminous binder including labour charges for preparing the surface and applying the required quantity of bitumen as tack coat by bitumen sprayer etc., complete as per clause 503 of MOST specification

Providing and laying tack coat over WMM surface using 2.50kgs. of emusion for 10 sqm.area including cost and conveyance of bituminous binder including labour charges for preparing the surface and applying the required quantity of bitumen as tack coat by bitumen sprayer etc., complete as per clause 503 of MOST specification

Bituminous macadam 50 mm consolidated thickness using bitumen 60/70 grade as per clause 504 of MoRTH specification

Bituminous Concrete 30 mm consolidated thickness using bitumen 60/70 grade as per clause 504 of MoRTH specification

Filling with US Garvel including cost and conveyance and all other labour charges .

Providing Road Marker including all labour charges

Providing Road Stud including all labour charges

GST Amount for providing Service to Government Contract Works for the above Construction Works. {GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

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