Construction of road from Injai Gaon to Thangkur Rongphar Gaon under SOPD-G for the year 2021-22

Amount

Road Works

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300mm, 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 1000m specification clause 201. By Manual Means:- in area of non thorny jungle.

Dismantling of existing sturctures like culvers, bridges, retaining walls and other structures comprising of brick masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000m as per Technical Specification Clause 202. Face Wall b) Brick masonry structures in cement mortar

Removing all types of Hume pipes and stacking within a lead of 1000m including Earthwork and Dismantling of Mosonary works as per Technical Specification Clause 202. C) Above 900mm dia Hume pipe

Construction of Embankment with Material obtained from Borrow pits with a lift upto 1.5m, transporting to site, spreading, grading to requried slope and compacting p g to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000m as per Technical Specification Clause 301.5

Construciton 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 1000m as per Technical Specification Clause 303.1 (i) Private land

Granular Sub Base with Well Graded Material (Table 400.1) (A) By Mix in place method 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 Material (Gr-II)

WMB Grading 3 Using crushable screening such as moorum gravel for Gr-II Providing, laying, spreading and compacting stone aggregates of specific sizes to water boudn 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 brroming, stone, screening to fillup 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 interlocking concrete block pavement with M40 grade of concrete blocks having thickness 80mm as per technical specification clause 1504 complete including carriage

Construction of RCC Drain Excavation for structures Earth work in excavation of foundation of structures as per drawing and technicalspecification, including setting out, constructing of shoring and bracing, removal of slumps and other deleterios matter, dressing of sides and bottom, back filling with approved material.

PCC 1:3:6: in Foundation (plain cement concrete 1:3:6 nomical mix in foundation with crushed stone aggregate 40mm nominal size mechanically mixed, plaved in foundation and compacted by vibration including curing for 14 days

Supplying, fitting and placing conforming to IS:1786 TMT reinforcement bar Fe-500 from primary producer like TATA/SAIL/SHYAM STEEL/ESSER STEEL/JINDAL STEEL/RINL etc. in sub structure complete as per drawing and technical specifications.

Plain/ Reinforced cement concrete, in sub structure complete as per drawing and technical specificaiton and steel shuttering formwork.

Back filling behind abutment, wing wall and return wall complete as per drawing and technical specification.

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.

Traffic Sign and Road Furniture

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflecting sheeting vide clause 1701.2.3 fixed over aluminium sheeting 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 450mm x 450mm x 600mm, 600mm below ground level as per drawings and Technical specification clause 801 600mm equilateral traingle

600mm circular

Reinforced cement concrete M 15 grade kilometer stone/ local stone of standars design as per IRC:8 fixing in position including painting and printing etc as per drawing and Technical specification Clause 1703. ii) Ordinary kilometer stone

iii) Hectometer stone

Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads @250gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC :35. The finished surface to be level, uniform and free from streaks and holes and conforming to the MoSrt&H specifications

RCC Guard Post: Supplying, fitting and fixing RCC guard post 150cm long erected 75mm above the ground and 75cm below the ground with M-15 grade (nominal mix 1:2:4 with broken stone aggregate upto 20mm size) of cement concrete and required reinforcement tied in position with annealed black wire including centering, moulding the top, curing including painting concrete surfaces in 23cm strips upto 0.75 mm from the top alternately in black and white and having 2 nos. reflective band of desired shade etc. complete as per design and as directed. (b) 15cm dia. RCC Guard post with reinforcement of 4 nos. 12mm dia TMT main steel bars and 6mm TMT/MS stirrps at 15cm c/c

Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3. fixed over aliminium sheeting, 2mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75x75x6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450x450x600mm, 600mm below ground level as per approved drawing and Technical specification clause 1701.

Providing reflective pavement marker with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guildelines of MoSRT&H s fixed to the road surface using the adhesives and the procedures recommended by the manufactures with three months replacement warranty and free maintenance.

Providing 'Sparkle Solar Road Studs, manufactured by Tata B.P. Solar India Ltd. Of size (125mm x 125mm), 90mm height (from bottom of shank to the top of stud) with detachable battery, m6LEDs-three on earh side for Bi-directional studs/3 LEDs on one side for unidirectional studs, ultra bright LED in amber and red colour weight per stud 700+25 gms, flash rate of 50-65 times per minute completely water resistant and weather proof with replacement warranty and free maintenance from one year from the date of Installation of stud on road (installation should be made using adhesives and procedures recommended by Manufacturer under the supervision of their compenent technician) a) Bi-directional stud.

Supply of 18W Solar Street Light with Integrated Lithium lon battery, solar Module, GI Pole and other requried accessories.

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60mm dia holes. 1 m deep dug in the ground, mixing the soil with decayed farm yard/ sludge mannure, planting the saplings, backfilling the trenches watering, fixing the tree guatrd and maintaining the plants for three year.

Construction of 1000mm, dia NP-3 hume pipe culvert (Double row) Construction of RCC Drain

Excavation for structures E/W in excavation for structure as power drawing and Technical specification clause 305.1 including setting out , construction of shoring and bracing, removal of stamps and deleterios materials and disposal upto a lead of 50.00 mtr dreesing of sides and bottom, back filling in tranches with excavated suitable materials (i) in Ordinary soil (ii) Upot 3.00m depth (without dewatering facewall

Providing concrete for plain/reinforced concrete in open foundation complete as per drawings and technical specificans clause 802, 803, 1202 & 1203 A. With crushed stone (i)Nominal mix 1:3:6 PCC grade M:10

Brick masonry work in cement mortar 1:4 in foundation complete excluding pointing and plastering as per drawing and technical specifications clauses 600, 1202 & 1203

Brick masonry work in cement mortar in substructure 1:4 complete excepting pointing and plastering as per drawing and technical specification clauses 602, 603, 604, 1202 & 1204

Providing and laying RCC pipe NP-3 for culverts on 1st class beeding for granular materials in single row including fixing collar with cement morter 1:2 but excluding excavation, protection works, back filling, concrete masonry works and parapets clauses 1106, 1000mm dia

Plastering with cement morter (1:4) 15mm thick on brick work for substructure as per Teachnical Specification.

Backfilling behind abutment, wing wall and return wall complete as per drawing & technical specification clause 1203.4.8

CHANDAN HALOI