MAINTANANCE POTHOLE ROAD WORK AT ERAIYUR, ARRATHIRIVELUR, PAINGINAR

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes ,scrubs,saplings and trees of girths upto 300mm, removal of stumps of such trees cut earlie and disposal of unserviceable material and stacking of serviceable materials to be used or auctioned, upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm thickness as per technical specification clause 201. etc. comp. (Km 0/0-1/0)

Earth work excavation in all classes of soils except hard rock requiring blasting depositing on bank with initial lead of 10M and lift of 2M including all labour charges and incidental charges such as shoring, strutting, providing coffer dams, bailing out of water and other item which may be necessary or convenient to the succesful completion of the excavation in a compacted condition a quality of materials not exceeding the amount of excavation including all machinery charges for T&P employed etc., complete for cutting side drains and forming berms as per standard specifications. (Km 0/0-1/820)

Collection and supply if Girrty gravel for side berms and labour charges for filling etc complete. (Km 0/0-1/420)

Advance patch work for making up the undulation in the existing B.T surface to an average thickness of of 50mm using 40mm IRC size HBG metal (Km 0/0-1/420)

Advance patch work for making up the undulation in the existing B.T surface to an average thickness of of 25mm using 13.20mm IRC size HBG metal (Km 0/0-1/420)

Providing and laying Tack coat over BT surface using 2.50Kg of bitumen 60/70 for 10sqm 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 (Km 0/0-1/820)

Providing and laying Bituminous Concrete to 25/30/40mm thick using 0.13 cum of 19.00-9.50mm, 0.17 cum of 9.50-2.36mm and 0.26 cum of 2.36 and below with 50.30kgs of VG30 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne Vibratory to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory roller and all other tools and plant required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clause 507 of MORTH Rev-5 (Km 0/0-1/820)

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes ,scrubs,saplings and trees of girths upto 300mm, removal of stumps of such trees cut earlie and disposal of unserviceable material and stacking of serviceable materials to be used or auctioned, upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm thickness as per technical specification clause 201. etc. comp. (Km 0/0-1/0)