Improvement such as widening and strengthening of Dohali to Bareni Chhak road from 0.0 to 17.301km in the District of Angul for the year 2025-26

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth upto 300mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned upto a lead of 1000metres including removal and disposal of top organic soil not exceeding 150mm in thickness as per Clause 201 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost of all labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Scarifying and removing the existing bituminous road surface to the required depth as per approved drawing and technical specifications and disposal of scarified materials within all lifts and lead upto 1000mtr. complete in all respect as per Section 900, Clause 305.4.3, 305.8, 305.9.5, 501.8.3.2, 501.8.7.2 and 501.8.8.1 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost of all labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Reworking the scarified bituminous surface suitably after supplementing the base materials with sand and compacting finished surface as per approved drawing and technical specifications as per Section 900, Clause 501.8.3.2 and 501.8.8.1 of MoRT&H Specifications for Road & Bridge works (5th Revision) and as per direction of Engineer-in-Charge.

Earth work in excavation in all kinds of soil for road works with hydraulic excavator of 0.9 Cum bucket capacity including cutting and loading in tippers as per drawing and technical specification, including setting out, dressing of section to correct line, level, grade & camber for road work or dressing of sides and bottom for foundation of structures and loading into tippers, transporting to embankment site within all lifts and lead upto 1000mtr. and utilising the surplus earth locally for road work wherever required, backfilling the excavation earth to the extent required etc complete in all respect as per clause 301 & 304 of Specification for road & bridge work of MORT&H (5th Revision) & Direction of Engineer in charge.

Loosening, leveling and compacting original ground supporting embankment to facilitate placement of 1st layer of emankment, scarified to a depth of 150mm mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density given in the table 300.2 for embankment construction as per approved drawing andtechnical specifications complete in all respect as per Section 900 and Clause 305, 305.3.4 of MoRT&H Specification for Road & Bridge works (5th Revision) & including cost of all labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing and laying Granular Sub-base with Grading-VI stone screening materials as per Table 400-1 as per approved drawing and technical specifications complete in all respect as per Section 900 and Clause 401 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing Wet Mix Macadam using crushed stone aggregates as per approved drawing and technical specifications complete in all respect as per Section 900 and Clause 406 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing and applying primer coat with slow setting bitumen emulsion on prepared surface of granular base, including clearing road surface and spraying primer @0.60 kg / sqm using mechanical means as per approved drawing and technical specifications complete in all respect as per Section 900, Clause 501.5.2 & 502 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing and applying tack coat with rapid setting bitumen emulsion on the prepared bituminous/ granular surface including cleaning with mechanical broom and spraying bitumen emulsion @0.20kg/sqm using mechanical means as per approved drawing and technical specifications complete in all respect as per Section 900, Clause 501.5.2 & 503 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing & laying Bituminous Macadam (Grading- II) using 60/70 grade Bitumen with Hot Mix Plant using crusher broken hard granite aggregates of specified grading premixed with bituminous binder @ 3.3 % by weight of total mix and filler, transporting the hot mix to works site, lying with Hydrostatic Paver Finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled vibratory and tandem rollers to achieve the desired compacting as per Clause No.106, 108, 111, 112, 501, 503 , 504 and section 900 of specifications for Road and Bridge works of Ministry of Road Transport & Highways (5th Revision) &including cost of all materials, labour, T&P, taxes, royalty etc complete in all respect and as per direction of the Engineer-in-charge.

Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of high intensity grade sheeting vide Clause No. 801.3 fixed over alumunium sheeting 2mm thick or alumunium composite material sheet with overall thickness of 4mm with area not exceeding 0.9 Sqm fixed over back supported frame of minimum 35x35x3mm angle mounted on two nos. of mild steel circular pipe 65NB, 3.2mm thickness of 4.50mtr total height firmly fixed to the ground by means of properly designed foundation with M-25 grade cement concrete 45x45x60cm, 60cm below ground level as per approved drawing of MoRT&H specification for road & bridge works (5th Revision) and as per direction of Engineer-in-Charge.

Providing compacted shoulder with granular materials by using moorum of approved quality, watering and compacting with PRR to achieve the required density in OMC complete in all respect as per approved drawing and technical specifications as per Section 900 and Clause 408 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Construction of embankment with approved materials obtained from borrow pits by mechanical means graded and compacted to meet requirement as per approved drawing and technical specifications complete in all respect as per Section 900 and clause 305 of MoRT&H Specification for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as pe

Construction of embankment with approved materials deposited at site from road-way cutting and other structures with all lifts and leads graded and compacted to meet requirement as per approved drawing and technical specifications complete in all respect as per Section 900 and Clause 305 of MoRT&H Specification for Road & Bridge works (5th Revision) & including cost of all labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

r direction of Engineer-in-Charge.

Fine dressing and providing, laying turfing with live sods of perennial turf forming grass on embankment slope, verges or other locations including preparation of ground, fetching of sods with all lifts and leads upto 5 Km and watering complete in all respect as per approved drawing and technical specifications as per Section 900 and Clause 307 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Dismantling of Cement Concrete of M-15 and M-20 including T&P and scaffolding wherever necessary, sorting the dismantling materials, disposal of unserviceable materials and stacking the serviceable materials with all lifts and lead upto 1000 mtr. as per Clause No.202 of MoRT&H specifications for Road and Bridge works (5th Revision) & including cost of all materials, labour, T&P, royalty etc complete in all respect and as per direction of the Engineer-in-charge.

Providing, filling clean sand of approved quality in road work for construction of drainage layer and foundation trenches of structures in uniform layers, watered and rammed/ compacted as per approved drawing and technical specifications complete in all respect as per Section 900, 2100 and Clause 401 & 304 of MoRT&H specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing dry lean cement concrete sub-base by with coarse and fine aggregates conforming to I:S 383, the size of coarse aggregate not exceeding 25mm , aggregate cement ratio not to exceed 15:1, aggregate gradation as per table 600-1, cement content not to be less than 150 Kg/Cum, mixing in concrete mixers with weigh batcher and transporting to work site, laying, spreading and compacting with PRR to the required thickness, finishing and curing as per approved drawing and specification complete in all respect as per Section 900 & Clause 601 of MoRT&H Specifications for Road and Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing un-reinforced, dowel jointed cement concrete pavement over a prepared sub base as per approved mix design, using 43grade cement not less than 400kg/cum, coarse and fine aggregates conforming to I:S 383, maximum size of coarse aggregate not exceeding 25mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip from paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler,separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per approved drawing and technical specification complete in all respect as per Section 900 & Clause 602 of MoRT&H Specifications for Road and Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing and fixing R.C.C. M-15 grade guard posts of 1.00metre height and 15 cm diameter including cost of steel reinforcement for finished item of work as per approved drawing and technical specifications complete in all respect as per Section 800, 900, 1000, 1500, 1600 & 1700 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing and laying Plain cement concrete of grade M-15 in foundation of CD works etc without formwork using 40mm to 10mm size crushed stone aggregates etc complete as per drawing and technical specification using High Strength approved quality Cement and coarse granite aggregate conforming to Table 1000-1 with formwork as per Section 900,1000,1500,1700, 2100, 2200 of specifications for Road and Bridge works of Ministry of Road Transport & Highways (5th Revision) & including cost of all materials, labour, T&P, royalty etc complete in all respect and as per direction of the Engineer-in-charge.

Providing and laying P.C.C M-15 grade in substructure as per approved drawing and technical specifications complete in all respect as per section 900, 1000, 1500, 1700,2100 & 2200 of MoRT&H specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing, laying and fixing in position reinforced cement concrete 1200mm dia NP4 hume pipes for culverts on first class bedding of granular materials including pointing ends fixing collars with cement mortar 1:3 for finished item of work as per approved drawing and technical specifications complete in all respect as per Section 900, 1000 & 2900 of specifications for road and bridge works of Ministry of Road Transport & Highways (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Drain Foundation

Drain Slab

Drain Wall

Providing and laying R.C.C M-25 grade as per approved drawing and technical specifications complete in all respect as per section 900, 1000, 1500, 1700, 2200 & 2300 of MoRT&H specifications for Road & Bride works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Foundation (CD Works)

Substructure (CD Works)

Superstructure (CD Works)

Providing and laying R.C.C M-20 grade in drain works as per approved drawing and technical specifications complete in all respect as per section 900, 1000, 1500, 1700, 2200 & 2300 of MoRT&H specifications for Road & Bride works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

RCC M-30 grade in foundation of retaining wall with formwork using required aggregates mixed by Batching plant, laying in layers and compacting including cost, conveyance, royality of all materials & cost of all labour, machinery etc complete as per approved Drawing & Technical Specifications and Section 1200, 1500 & 1700 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Providing and laying R.C.C M-30 grade in wearing coat including cost of steel reinforcement for finished item of work as per approved drawing and technical specifications complete in all respect as per Section 900, 1000, 1500,1600, 1700 & 2702 of MoRT&H specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

RCC M-30 grade in sub structure of retaining wall with formwork using required aggregates mixed by Batching plant, laying in layers and compacting including cost, conveyance, royality of all materials & cost of all labour, machinery etc complete as per approved Drawing & Technical Specifications and Section 1200, 1500 & 1700 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Construction of reinforced cement concrete crash barrier of M-40 grade with HYSD reinforcement confirming to IRC-21 and dowel bars 25mm dia, 450mm long at expnasion joints filled with premoulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure of MOST Circular No. RW-NH-33022-1-94-DO-III dtd.24 June 1994 as per dimension in the approved drawing and location as per Clause 811 of MoRT&H specifications for Road & Bridge works (5th Revision) and as per direction of Engineer-in-Charge.

Providing and fixing drainage spouts in deck slab with 100 mm diameter G.I pipe for finished item of work as per approved drawing and technical specifications complete in all respect as per section 900 & Clause 2705 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Supplying, cutting, bending, binding, straightening, placing HYSD bars confirming to grade IS:1786-(Fe-500) for steel reinforcement works for finished item of work as per approved drawing and technical specifications complete in all respect as per section 900,1000 & 1600 of MoRT&H specifications for Road & Bridge works (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Gravel backing to aprons & revetments and providing filter material using gravel underneath pitching in slopes as per approved drawing and technical specifications complete in all respect as per Section 900, 1000 & 2500 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Rough stone dry packing in aprons and revetments and stone pitching in slopes and boulder approns etc with hard granite stone of size 30 cm and above as per approved drawing and technical specifications complete in all respect as per Section 900, 1000 and 2500 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing and laying of filter media/metal spall backing using 45mm size crushed hard granite stone aggregates to the required thickness with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall and return wall of CD works to the full height compacted to a firm condition as per drawing and technical specifications complete in all respect satisfying the requirements laid down in Clause 2504.2.2 and Section 900 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing weep holes in plain / RCC abutment, wing wall, retaining wall, return wall, toe wall and RCC drain etc with 100mm dia A.C. pipe, extending through the full width of slope of 1V : 20H towards the drawing face as per approved drawing and technical specifications complete in all respect as per Section 2200 & Clause 2706 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

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 sqm to the bridge superstructure as per section 803 of MoRTH specifications for Road & Bridge works (5th revision) and instruction of Engineer in charge

Ordinary Kilometer Stone

5th Kilometer Stone

Providing & fixing RCC M-15 grade 5th Km. stone, Ordinary Km. stone and Hectometre stone along with reinforcement for finished item of work as per drawing as per IRC -25 / 1967 & IRC-8-1980 fixed in position including finishing and lettering, painting as per approved drawing and technical specification complete in all respect as per Clause No. 805 & Section 800, 900, 1000,1500, 1600, 1700 of MoRT&H specification for road & bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing and fixing of bi-directional retro reflective raised pavement markers of approved colour, quality & make conforming to ASTM D-4280 made from injection moulded high impact polymer including cleaning, preparation of surface and fixing at position with approved quality adhesives including cost of all materials, labour, transportation, taxes, duties, sundries, T&P etc. complete and as per direction of Engineer-in-Charge.

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of Class-B Type-IV recto reflective sheeting fixed over 2mm thick alumunium sheeting vide Clause No. 801.3, 3mm/4mm thick alumunium composite material sheet depending on the size of sign fixed over back support frame of min 25x25x3 mm angle mounted on a mild steel cicular pipe 65 NB, 3.2mm thickness firmly fixed to the ground by means of properly designed foundation with M-25 grade cement concrete 45cmx45cm x 60 cm, 60cm below ground level as per approved drawing. The sign shall be maintanined as per Section 12 of IRC-67 of MoRT&H specification for road & bridge works (5th Revision) and as per direction of Engineer-in-Charge.

90cm size equilateral triangle (Cautionary sign)

90cm high Octagon ( Stop Sign)

Providing and laying road marking with hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads@250gms per sqm area , thickness of 2.5mm is exclusive of surface applied glass beads as per IRC:35.The finished surface to be level, uniform and free from streaks and holes etc. for finished item of work as per approved drawing and technical specification complete in all respect as per Section 900 and Clause 803 of MoRT&H specification for road and bridge work (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

90cm x 30cm rectangular (Object Hazard Marker)

60cm x 50cm rectangular (Single Chevron Marking)

Directional/Place Identification signs above 0.9 Sqm