S/R Such as Construction of Side Drain and Widening of Road Crossing Drain at Intersection of N-R-K Road and Gandhinagar Via Vigilance Office to PWD IB Road at Ch. 0/00 Km to 0/060 Km at Nabarangpur for the year 2026-27

Earthwork in excavation of foundation in hard soil as per drawing, including setting out, dressing of section to correct line, level, grade & camber, and utilizing the surplus earth locally for road work and including cutting and loading in tippers, trimming bottom and side slopes in accordance with requirements of lines, grades etc complete as per Direction of the Engineer-In-Charge.

Filling in foundation trenches and plinth with good river sand well watered and rammed in layers not exceeding 150mm thick. in depth with all leads and lifts including cost, conveyance, royalties and taxes of all materials, cost of all labour, sundries, T&P required for the work etc. complete in all respect as directed by the Engineer in charge.

Construction of granular sub-base by providing close graded (grading-VI) materials spreading in uniform layers with motor grader on prepared surface, mixing by mix-in-place method with rotavator at OMC and compacting with Vibratory Road Roller to the desired density complete including all Cost, Conveyance, royalties and taxes of all materials, machineries, labour and T&P required for the work etc. complete per Direction of Engineer in charge.

Plain Cement concrete of proportion of M-15 grade on foundation bed as levelling course using 40mm to 10mm graded clean hard black crusher broken granite chips of approved quality from approved quarry for CD Work and in wing wall, substructure of retaining wall including cost, conveyance, royalties and taxes of all materials and labour with T&P required for the work etc. complete as directed by Engineer-In-Charge.

Providing and laying Reinforced cement concrete of grade M-20 in foundation / sub-structure of walls of CD work, drains etc as per drawing and technical specifications using High Strength approved quality Cement and coarse granite aggregate conforming to Table 1000-1 with formwork as per section 900,1000,1500,1700, 2100/2200 of specifications for Road and Bridge works of Ministry of Road Transport & Highways (5th Revision) & including cost of all materials, labour, T&P, taxes, royalty etc complete in all respect and as per direction of the Engineer-in-charge.

Wall

Bed

Re-inforced Cement Concrete M-20 mix with stone aggregates of 20mm nominal size mechanically mixed & vibrated in foundation upto a depth of 1.5m below ground level and 1.5M above ground/bed level for finished item work as per approved drawing and clause no. 1000/1500/2200 of MORT&H specifications for Road and Bridge works

Plain cement concrete (1:2:4) using 6mm to 18mm ( 1/4 Inch to 3/4 Inch) size (18mm not to exceed 25 percent) hard black broken granite chips of approved quality from approved quarry including hoisting, lowering and laying concrete watering and curing, cost, conveyance, royalties and taxes of all materials and all labour with T&P required for the work etc. complete

Providing HYSD Reinforcement for RCC works in substructure including bending, binding and placing in position for finished item work as per drawing and as per clauses 1000/1600 of MoRT&H Specification etc. complete as directed by Engineer-In-Charge.