Construction of road from Fakriguri (Bijni Ulubari road) to Hanchara via Bhutuyabari No.1 and No.2 Charagaon Hawyargaon in Chirang District under Assam Govt. Goodwill Project for BTR District under the SOPD for 2023-24.TN-26-107

Amount

(A) Road Work: 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. (i) By Manual Means. (A) In area of non thorny jungle

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

Construction of embankment with approved materials obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5. By Mechanical Means, Private Land.

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 compacting to meet requirement of Table 300.2 with a lead upto 1000 m as per Technical Specification Clause 303.1. By Mechanical Means, Private Land.

Construction of granular sub-base by providing coarse 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 vibratory roller to achieve the desired density, complete as per Clause 401. (ii) For Grading II Material.

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 tones in stages to proper grade and camber, applying and brooming, screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density. (A) By Manual Means. WBM Grading-III

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 (including of Edge restraint and carriage)

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 8 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, 600mm below ground level as per drawings and Technical Specification Clause 801. 600mm equilateral triangle

600mm circular

800mm x 600mm rectangular

900 mm side octagon

Kilometre Stone Reinforced 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. (i) 5th Kilometer Stone (Precast)

(ii) Ordinary Kilometer Stone (Precast)

(ii) 200 m stone (Precast)

Retro-reflectorised Traffic Signs 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 aluminium sheeting, 2 mm thick with area exceeding 0.9 sqm supported on 2 inch dia GI dia GI Pipe firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x 600 mm, below ground level as per approved drawing and Technical Specification Clause 1701

RCC Guard Post: Supplying, fitting and fixing RCC guard post 150mm long erected 75cm above the ground and 75cm below the ground with M-15 grade 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 0.75m 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. i) 30 cm dia. RCC guard post with reinforcement of 6 nos. 12mm dia TMT main steel bars and 6mm TMT/ MS stirrups at 15cm c/c.

Painting on concrete surface (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sq.m. ) (B) For RCC Railing

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.

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302. (i) Stone/boulder

(B) CD Work: Box Culvert, 3.00m x 3.00m, Single Cell, 2 Nos. Earth work in excavation for structures as per drawing and technical specification.

Fillling in foundation trenches as per drawing and technical specification Clause 305.3.9 (I) Sand filling

Plain/reinforced cement concrete in foundation complete as per drawings and technical specification and steel shuttring form work as per clause 802, 804, 805, 806, 807, 1202 and 1204. A. With Natural Gravel I. PCC Grade M-10

Plain/reinforced cement concrete in sub-structure complete as per drawings and technical specification clause 802. B. With Natural Gravel IV. RCC M-25 Grade i. Height upto 5.0m

Supplying, fitting and placing TMT bar reinforcement (Fe-415) in sub-structrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202.

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3

Construction of R.C.C. railing of M 30 grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centre-to-centre spacing between vertical posts not to exceed 2000 mm as per drawing and technical specifications Clauses 800, 900 and 1208.3

Stone masonary work in cement mortar in foundation complete

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 specification.

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302 (i) Stone/boulder

(C) CD Work: Box Culvert, 1.00m x 1.00m, 3 Nos. Earthwork in excavation for structures as per drawing and technical specifications, including setting out, construction of shoring and bracing, removal of stumps and other deleterious mater, dressing of sides and bottom and backfilling with approved material as per MORTH clause No.304. I) In ordinary soil (A) Mechanical Means.

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

Plain/reinforced cement concrete in sub structure complete as per drawings and technical specification and steel shuttring form work as per clause 802, 804, 805, 806, 807, 1202 and 1204. A. With crushed stone B. With Natural Gravel IV. RCC M-20 Grade i. Height upto 5.0m

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202.

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3

AMILA NARZARY

NABA BASUMATARY

ranjanbasumatary

M/S Kusumbar Construction

Mrinal Jyoti das

RAJU CHANDRA BASUMATARY