Widening and Improvement of Ananda Ram Dhekial Phukan Road at Ward No.9 and 10 and Ward No.11 of Nagan Municipal Board Town under National Clean Air Programme fund FY 2025-26 GROUP A, Ch. From 0.00 m to 310.00 m Length 310.00 m

Dismantling, loading & unloading of ICBP with care by manual means including a lead upto 30 m

Dismantling, loading & unloading of ICBP with care by manual means including a lead upto 30 m

Excavation in Cutting in Soil by manual means with lead upto 50 m. Excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3 (Manual should be use where machines can not be deployed due to site condition)

Dismantling of existing structures like culverts, bridges, retaining walls and other tructure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specification Clause 202. By mechanical Means, Cement Concrete

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) For Grading II Material

WBM Grading 2, Using stone screening Type-B 11.2 mm for Gr.II, Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with smooth wheel roller 80-100 kN in stages to proper hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. By Manual Means

Water Bound Macadam Using stone screening Type-B 11.2 mm for Gr.III (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness,hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.) By Manual Means

Providing and laying reflective concrete paver blocks of approved size, shape, colour and design, including supplying all materials, preparation of subgrade, providing and spreading sand bedding layer of specified thickness, laying paver blocks to required line, level and pattern, cutting blocks where necessary, filling joints with fine sand, compaction using plate compactor/vibratory roller, dressing, watering, curing, and all labour, tools, tackles, equipment, transportation, loading, unloading, complete as per specifications and direction of the Engineer-in-Charge.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.