Details: 01.periodic renewal of black topping to mrl - 37 melavalakkarai - keelavalakkarai road km 0/0-2/621 in keelaiyur block. clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per technical specification clause 201. in km. 0/0-2/621 earthwork excavating & depositing on bank with initial lead of 10m & initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales, murrum, gravel, stoney earth and earth mixed with small size boulders ss 20 a including laying and spreading in layers of 250 mm loose thick each , sectioning , watering and compacting etc, complete as per most 301 - 305. in km. 0/0-2/621 providing and laying tack coat over bt
Sector: Road development