Improvement of Bank Colony Bishnu Rabha Path at Damodar Nagar Lokhra From Ch 0m to 150m Ch 0m to 80m under SOPD G for the year 2024 25 Providing load bearing drain, E W in subgrade soil GSB WBM III ICBP

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201.By Manual Means. In area of non thorny jungle

Construction of subgrade and earthen shoulders: Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1.Private Land

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 3:- 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.

Providing and laying Interlocking Concrete Block Pavement (ICBP) conforming to IS:15658-2006 including all lead and lift complete as per technical specification and as directed.

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork. PCC Grade M30 (i) Using Concrete Mixer

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 7mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cx45cmx60cm below level as per approved drawing and sign.(All the steel work must be Tata /Sail/or any other approved brand . 60 cm equilaterial triangle

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 7mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cx45cmx60cm below level as per approved drawing and sign.(All the steel work must be Tata /Sail/or any other approved brand . 80cmx 60cm rectangular.

Excavation for Structures (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 material. 1.Ordinary soil A.Manual Means (I) Without dewatering

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

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

17.46 ,Plain/Reinforced cement concrete, in sub structure complete as perdrawing and technical specification and steel shuttering formwork (N) Without plasticiser A PCC Grade M15 Height upto 5m Using concrete Mixer

11.8 Supplying, fitting and placing TMT (Fe-500 D reinforcement bar (Other ISIapproved TMT reinforcement bar(SAI/BISCON/THERMAX orequivalent)) infoundation complete as per drawings and technical specificationsClauses1000 and 1202

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, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specification

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