Providing cement concrete pavement from coal stock yard/ weigh bridge to Highway (Singitana) total length 6.5km at Amera Sub Area of Bishrampur Area including 5 (Five) years Comprehensive Maintenance.

Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres.

Excavation for roadwork 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 transporting to the embankment location with all lifts and lead upto 1000m as per relevent clauses of section-300 of specification.

Granular Sub-base with Well Graded Material (CBR>30 or more) (Table:- 400-1 & Table 400-2) Construction of granular sub-base by providing well graded material like natural sand crushed gravel or crushed stone having CBR >30, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator or plant mix method at OMC, and compacting with vibratory rollers of 80 to 100 kN static weight to achieve the desired density, complete as per Clause 401 of Specification.(Gr-III in Two layer to be proposed during construction ) A) From Singitana to Amera Gate B) From Main gate to stockyard

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing. A) From Singitana to Amera Gate B) From Main gate to stockyard

Cement concrete Pavement ( Grade M-40) ( Construction of unreinforced cement concrete pavement over a prepared sub base with minimum cement @ 400kg per cum coarse and fine aggregate conforming to IS : 383, the maximum size of coarse aggregate not exceeding 25mm mixed in batching and mixing plant as per approved mix design transported to site laid with a fixed form or slipform paver, spread, compacted and finished in a continous operator including provision of contraction, expansion, construction and longitudinal joint filler, seperartion membrance, sealent primer, joint sealent, debonding strip, dowel bars, tie rod, admixtures as approved, curing compound, finishing to lines and grade as per drawings. A) From Singitana to Amera Gate B) From Main gate to stockyard

Construction of Shoulders with approved material/selected soil i/c excavation all lifts & leads i/c grading to required slope & camber of 4% and compacting using vibratory roller of 80 to 100 kN static weight to meet requirement as per relevant clause of 400.:-Hard Shoulders (CBR value >12) A) From Singitana to Amera Gate (Existing Bituminous road outside the Mine boundary) B) From Main gate to stockyard (Existing WBM Road)

Add extra in Item No.6.12(i)&(ii),above for the cost of steel in dowel bar and tie rod including craddle, laps etc. complete required as per design. I) Mild steel MT 39259.00 For Dowel Bar for expansion join qty Taken @ 9.00kg/cum as per detail analysis of 6.3 of CGPWD 2013 = 10725.00 x9.00 /1000

Add extra in Item No.6.12(i)&(ii),above for the cost of steel in dowel bar and tie rod including craddle, laps etc. complete required as per design. I) Mild steel MT 39259.00 For Tie Bar qty Taken @ 1.11kg/cum as per detail analysis of 6.3 of CGPWD 2013 = 10725.00 x1.11/1000

Total impact of GST for the purpose of CTC