Restoration of Flood damaged Road from Tako Village to Borong Charaibari from 3.71 to 3.85 KM Length 0.140 KM

Amount

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5m transporting to site spreading grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000m as per Technical specification Clause 301.5 (i)Private land

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301

Dismantling of existing existing structures structures like culverts culverts, bridges bridges, retaining retaining walls and other structure 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

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 PCC-M15

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 PCC-M20

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 RCC-M25

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8

Supplying,fitting and placing HYSD bar reinforcement (Fe 415) in substructure complete as per drawing and technical specification clauses 1002,1005,1010 and 1202.

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specification

Construction of Railing of M25 grade in cast in situ with 20mm nominal size aggregrate true to line on grade,tolerance 1 in 500,center to center spacing between vertical posts not to exceeded 200mm as per drawing and technical specifications clause 800 & 1202.(B) With Natural Gravel

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications

Providing Drainage Spouts Complete asa per approved drawing and technical specifications clause 1209.

Providing and laying of boulder apron for bed protection..as per technical specification clause 1301.

SHYAMAL SARKAR

Anuj Kumar Medok