CE/CW/03/2024-25-Chandan Nagar Byelane-2

Amount

Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3.0m and lead upto 1000 m as perTechnical Specification Clause 301.4

Water Bound Macadam (Providing, laying,spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding material to fillup the interstices of coarse aggregate,watering and compacting to the reqd. density ( with an initial lead of 5.0 km.)

Providing and laying interlocking concrete block pavement with M40 grade grade of concrete blocks having thickness 80mm as per technical specification clause 1504 complete including carriage. a) Including Edge block/ Edge restraints

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specification Clause 202

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron post 25 mm x25 mm x 4 mm supported on a mild steel angle iron post 75mm x 75mm x6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801.(ii) 60 cm equilateral triangle

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron post 25 mm x25 mm x 4 mm supported on a mild steel angle iron post 75mm x 75mm x6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801.(iii) 60 cm circular

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved materials.(I) Ordinary Soil (A) Manual Means (Depth upto 3 m) (Without de-watering)

Removal of unsuitable soil including excavation, loading and disposal upto 1000 m lead but excluding compaction ground supporting embankment subgrade replacement by suitable soil, which shall be paid separately as per Clause 303.5.2 as per Technical Specification Clause 302.3.11

Providing and laying of dry rubble flooring complete as per drawings and technical specifications Clause 1303.3

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (A)With crushed Stone .'PCC Grade M15

Supplying, fitting and placing TMT bar reinforcement in sub-structure complete as per drawing and technical specifications

Plain/Reinforced cement concrete, in sub structure complete as per drawing and technical specification steel shuttering formwork. (E)R.C.C. Grade M20 (a) Height upto 5m

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, .complete as per drawing and technical specifications.

Back filling behind abutment, wing wall and return wall complete as per drawing and technical specification. (B) Sandy materials

Joy Charan Barman