Implementation of Rural roads of maintenance activities - Renewal BT Road to CP Road to Venmalagaram Road KM 0/0 - 0/970 in Chithamur Panchayat Union Chengalpattu District for the year 2025-26

Clearing the Scrub Jungle including removing from the site disposal by burying or burying etc.complete

Earth work excavation in all classes of soils except hard rock requiring blasting depositing on bank with initial lead of 10М and lift of 2M including all labour charges and etc., complete

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) 250 mm thick, including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory Soil Compactor to achieve the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as pwd clause 406 of MORTH Rev-5

Advance patch work for making up the undulation in the existing B.T surface to an average thickness of of 50mm using 45mm IRC size HBG metal

Advance patch work for making up the undulation in the existing B.T surface to an average thickness of of 25mm using 45mm IRC size HBG metal

Applying Prime coat over WMM surface (treated with primer) using 7Kg of bituminous emulsion per 10 Sqm. including cost of bituminous emulsion which will be supplied departmentally at section stores and cost of which will be recovered at the rates as per special conditions appended herewith including conveyance of bituminous emulsion to actual work spot handling charges including labour charges for brushing, cleaning and preparing the surface for laying the tack coat and all other incidental charges such as barricading and providing danger lights, flags etc., complete as per standard specification.

Providing and laying Tack coat over BT surface using 3.00 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 Bitumenus Concrete 25mm thick using using 0.24cum of 13.2mm, 0.76 cum of 11.20mm, 6.7,6,5.6&4.75 mm 0.66 cum and 2.36 mm 0.34 cum of metal for mixing of Bitumen per 1 cum including cost and conveyance to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in Central Hot Mix Plant 20-30T capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 20mm with mechanical paver to the specified grades and cross section and consolidated by 8-10T vibratory/pneumatic roller to the required density etc., including labour for attending to paver to site, hire & fuel charges for 20-30T CMP with bitumen boiler, tipper trucks, paver finisher, vibratory/pneumatic roller and all other tools and plants required, including fuel and other incidental charges etc., complete PAVER FINISHER

Filling with US Gravel for side berms including cost and conveyance of all materials to site and stacking them to departmental guage for premeasurements and labour charges for filling etc., complete

a. 60 cm Equilateral triangle cautionary signboard

Road Marking with Hot applied Thermoplastic compound with Reflectorising Glass beads on Bituminous Surface

Supplying and fixing of HM stone of size 0.75x 0.23x 0.10m

Provision for Speed Breaker

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}