Construction of road from Silkatari to Lalkura via Kathalguri-Gaurangtari from Ch. 0.00M to Ch.3680.00M under CMs Goodwill Mission Project RIDF-XXXI of NABARD for the year 2025-26. TN_67KOK_RIDF-XXXI-07

2.2 Clearing and grubbing road land including uprooting wild vegetation, grass, buses, shrubs, saplings and trees of girth up to 300mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000m including removal and disposal of top organic soil not exceeding 250mm in thickness as per Technical Specification Clauses 201. (I) By Manual Means. :: (A) In area of non thorny jungle.

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

3.14 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 :: (i) Private Land

Annexure/ 4.1.(A).ii Construction of granular sub-m 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..

Analysis /4.7.II(B) 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 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.:: B) By Mechanical Means

Analysis /4.7.III(B) WBM Grading 3 . 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 three wheel 80-100kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405 :: (B) By Mechanial Means.

5.1.(ii) PRIME COAT ii) Medium porosity Providing and applying primer coat with Bitumen emulsion (CSS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.90- 1.2 kg/ sqm using mechanical means as per Technical Specification Clause 502.

5.2 Tack Coat (ii) 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 dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

17.1,III,A, ii Dense Graded Bituminous Macadam (Providing and laying dense bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix and filler transporting the hot miox to work site,laying with a hydrostatic paver finisher with sensor control to the reqd. grade, lavel and alignment,rolling with smooth wheeled,vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no. 507. complete in all respect. (including carriage of mixed materials up to 10.0 Km initial lead from mixing plant )( Including cost of testing of materials at site and laboratory as directed by the deptt.) :: III) With hydrated lime / cement as filler (refer table 500-9 of MoSRT&H specification) & anti stripping agent as per IS:14982 (Refer Appendix-5 of MoSRT&H specification) :: A) With 60/70 or VG-30 grade bitumen :: ii) for Grading II (19 mm nominal size)

17.3, III,A,i Bituminous Concrete: Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the reqd. grade, lavel and alignment,rolling with smooth wheeled,vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no.509. complete in all respect. (including carriage of mixed materials up to 10.0 Km initial lead from mixing plant )( Including cost of testing of materials at site and laboratory as directed by the deptt.) :: III) With hydrated lime / cement as filler (refer table 500-9 of MoSRT&H specification) & anti stripping agent as per IS:14982 (Refer Appendix-5 of MoSRT&H specification) :: A) With 60/70 or VG-30 grade bitumen :: i) for Grading I (19 mm nominal size)

16.60 Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m 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.

10.2 (A). I Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm 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) 600mm equilateral triangle

(iv) 800mm x 600 mm rectangular

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms 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

Reiforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc. as per drawing and Technical Specification Clause 1703. ii) Ordinary kilometre Stone (Precast)

iii) 200m Stone (precast)

R.C.C. Box Cell Bridge Size : 1 cell, ( 3.00m x 3.00m) 11.1 Earth work in excavation for structures as per drawings 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 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. I. Ordinary Soil

11.2 Filling in foundation trenches as per drawing and Technical Specification Clause 305.3.9. I. Sand filling

Item No.3/11.4. Providing concrete plain/reinforced concrete in open foundation complete as per drawing and technical specifications Clauses 802,803, 1202 & 1203. B. With Natural gravel (II) PCC Grade M15

Item No.4/12.5 Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specification Clauses 802, 804, 805, 807 and 1204 B. With Natural Gravel III. RCC Grade M20

Item No.5/13.1 Providing and laying reinforced cement concrete in super-structure as per drawing and technical specification Clauses 800, 1205,.4 and 1205.5 B. With Natural Gravel (i) For Nominal mix 1:2:4

Item No.6/12.7 Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent)) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Item No.7/13.3 Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar . (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent)) in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

Item No.8/13.5 Providing and laying cement concrete wearing course M30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3. B. With Natural gravel

Item No.9/12.9 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 1V:20H towards drawing force complete as per drawing and Technical Specification Clauses 614, 709, 1204.3.7

Item No.10/12.10 Back filling behind abutment, wing wall and return wall complete as per drawing and technical specification Clause 1204.3.8. (ii) Sandy Materials

Item No.11/14.10 Construction of flexible apron 1m thick comprising of loose stone boulders weighing not less than 25kg beyond curtain wall

RCC Hume Pipe Culvert of size 1000 mm dia NP3 Single Row 7.50 M Long 11.1 : '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.

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

11.4 : 'Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork. For Bedding

Item No.9.3 : Providing and laying reinforced cement concrete pipe NP3 for culvert on first class bedding of granular material in single row including fixing collar with cement morter 1:2 1000 mm dia

9.8 :Brick masonry work in cement mortar 1:3 in foundation complete excluding pointing and plastering, as per drawing and technical specifications

9.11: Plastering with cement mortar (1:4 ) on brick work in sub-structure as per Technical specifications