Strengthening and Widening/Reconstruction of Daltonganj ROB (on SH-10) to North Koel Semra Mines from Km 0.00 to 15.150 (Total Length 15.150 Km)

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, sapling and tress girth upto 300 mm, removal of stumps of tree cut earlier and disposal of unserviceable materials and stacking of sericeable material to be used of auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150mm in thickness.By Manual means:-In area of light jungle RCD SOR NO 2.03 (i) A

Cutting of trees , Removal of stumps, roots, staking of serviceable material with all lifts up to a lead of 1000 metres and earth filling in the depression/ pit. Girth from 300mm to 600mm RCD SOR NO 2.01 A+B (i)

Girth from 600mm to 900mm RCD SOR NO 2.01 A+B (ii)

Girth from 900mm to 1800mm RCD SOR NO 2.01 A+B (iii)

Girth above 1800mm RCD SOR NO 2.01 A+B (iv)

Removal of telephone/ Electric poles including excavation and dismantling of foundation concrete and lines under the supervision of concerned department , disposal with all lifts and up to a lead of 1000 metres and stacking the serviceable and unserviceable material separately RCD SOR NO 2.14

Removing all type of Hume pipes and stacking within a lead of 1000 metres including Earthwork and Dismantling of Masonry Works. RCD SOR NO 2.04 (ix)

Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately By Mechanical means Bituminous courses RCD SOR NO 2.05 (ii) A

Excavation for road work in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and tranporting to the embankment location within all lifts and lead upto 1000 m RCD SOR NO 3.06 (i)

Construction of Embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Table 300-2. RCD SOR NO 3.17