Improvement such as widening and strengthening of Konkarada to Naibandha road (ODR) from 0/000km to 2.376km in the district of Ganjam for the year 2025-26

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness incluidng labour & T&P required etc complete as per the OPWD Specification and direction of the Engineer-in-charge.

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m. incluidng labour & T&P required etc complete as per Technical Specifications and Clause - 301 of MoRT&H Specifications for Road & Bridge works.

Loosening, leveling and Compacting original ground to facilitate placement of first layer of embankment, scarified to a depth of 150mm, compacted at OMC to achieve minimum dry density conforming to Table 300-2 as per Technical Specifications and Clause - 305.3.4 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2 as per approved Drawing & Technical Specifications & direction of Engineer in Charge and Clause -305 of MoRT&H Specifications for Road & Bridge works (5th Revision) as per direction of Engineer-In-Charge.

Construction of embankment with approved material obtained from borrow pits minimum 8 CBR with all lifts and leads, transporting to site, spreading, grading and compacting to meet requirement of table 300-2 as per approved Drawing & Technical Specifications & direction of Engineer in Charge and Clause -305 of MoRT&H Specifications for Road & Bridge works (5th Revision). and direction of the Engineer-in-charge.

Turfing the slopes of embankment with compact turf grass as per approved Drawing & Technical Specifications and as per Clause - 307 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance, royality & other taxes of materials, cost of labour, T&P etc complete as per direction of Engineer-In-Charge.

Construction of Granular Sub-Base by providing Grading-VI 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 etc complete and direction of the Engineer-in-charge.

Supplying and filling in foundation trenches and plinth, ditches with sand well watered and rammed in layers not exceeding 23 cm. in depth with all lead and lift including cost, conveyance, loading, unloading, royalties and of all materials, cost of all labour, sundries, T&P required for the work etc. complete in all respect as per OPWD Specification and directed of the Engineer-In-charge.

Providing, laying, spreading and compacting graded stone aggregates to wet mix macadam specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed materials by tipper to site laying in uniform layers with Paver in sub-base/ base course on well prepared surface and compacting with vibratory roller to achieve the desired density etc complete and as per OPWD Specification and direction of Engineer-In-Charge.

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer (SS) at the rate of 0.60 kg/sqm using mechanical means as per Clause 502 of MoRT&H Specifications for Road & Bridge works (5th Revision) and direction of the Engineer-in-Charge

Providing and applying tack coat with bitumen emulsion on prepared surface including cleaning of road surface and spraying primer at the rate of 0.20kg/sqm using mechanical means as per clause no.501.5.2, 502 of MoRT&H specification and direction of the Engineer-in-Charge

Providing Bituminous Macadam of grading -2 using crushed stone Gr.-2 materials & 60/70 penetration grade of bitumen, preparing preemixed materials with hot mix plant, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501 and 504 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Providing & laying Semi Dence Bituminous Concrete of grading -2 using crushed stone Gr.-2 materials & 60/70 penetration grade of bitumen, preparing preemixed materials with hot mix plant, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501 and 508 of MoRT&H Specifications for Road & Bridge works (4th Revision).

Providing & laying Bituminous Concrete of grading -2 using crushed stone Gr.-2 materials & CRMB-55 grade of bitumen preparing preemixed materials with bituminous binder with hot mix plant, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per clauses 501 and 507 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance, royality & other taxes of materials, cost of labour, machinery, T&P etc complete.

Supplying and fixing of 80mm thick cement concrete interlocking paver block of M-40 grade of approved make, design, colour and size made by Block making machine with proper compaction laid in required pattern etc. complete in all respect conforming to IRC SP - 63:2018.

Road marking with Hot applied thermoplastic compound with Reflectorising Glass beads on bituminous surface by providing and laying of 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 The finished surface to be level uniform and free from streaks and holes as per IRC: 35 etc complete as per OPWD Specification and direction of Engineer-In-Charge.

Painging two coats over a coat of primer on Concrete surface in Parapet incluidng labour & T&P required etc complete as per Technical Specifications and Clause - 803 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Providing & erecting a "W" metal beam crash barrier comprising of 3mm thick corrugated steel metal beam rail, 70cm above road/ ground level fixed ISMC series channel vertical post 150 x 75 x 5 mm spaced 2m centre to centre, 1.8m high, 1.1m below ground / road level, all steel part & filments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150mm x 75mm x 5mm, 330mm long complete as per clause-811 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Supplying and installation of delineators (Road way indicators conforming to IRC :79 including cost of all materials and labour etc complete as per direction of Engineer-in-Charge.

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

Providing and errecting direction and place identification retro reflective sign as per IRC 67 made of high intensity grade sheeting as per clause no 801.3 fixed over aluminium sheeting, 2m thick with area exceeding 0.9sqm supported on a mild steel angle Iron post 75x75x6mm , 2nos firmly fixed to the ground by means of properly designed foundation with M15 grade of concrete 45x45x60cm below ground level as per approved drawing. (i) Facility Information signs (800x600 mm)

(ii) Route marker signs (450x600 mm)

(iii) Cautionary signs triangular 900mm side.

(iv) Circular 600 mm dia.

Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of high intensity grade sheeting fixed over alumunium sheeting 2mm thick or alumunium composite material sheet with overall thickness of 4mm vide Clause No. 801.3 of specifications for road and bridge works of Ministry of Road Transport & Highways (5th Revision) fixed over back support frame of minimum 40x40x5 mm angle mounted on two nos of mild steel circular pipe 65NB, 3.2 mm thickness & 4.50mtr total height firmly fixed on ground by means of properly designed foundation with M-25 grade cement concrete 45x45x60cm, 60cm below ground level as per approved drawing including cost of all materials, labour, T&P, royalty etc complete in all respect and as per direction of the Engineer-in-charge. (i) Directioal/Place indication sign (1200x700 mm) (up to 0.90 sqm)

(ii) Advance direction/ Destination/ Place identification signs (1800x1200 mm)(above 0.90 sqm)

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 etc complete as per MoSRT&H Specification and direction of Engineer--in-Charge.

P C C- M15 as levelling coarse with 40 mm size C.B. Metal of approved quality as per approved drawing and direction of the Engineer-in-charge including cost, conveyance, royality taxes of all materials conforming to the MORTH techanical specification.

P.C.C.M-15 Grade in foundation bed with frame work using 40mm to 10mm size crushed stone aggregates mixed by concrete mixer, laying in layers and compacting by vibrator & all leads and lifts as per approved Drawing & Technical Specifications and as per Section - 1700 & 2100 of MoSRT&H Specifications for Road & Bridge works (Latest Revision). and direction of the Engineer-in-charge.

RCC M-20 grade in Drain Base Slab as per approved drawing and direction of the Engineer-in-charge including cost, conveyance, royality taxes of all materials conforming to the MORTH techanical specification.

Wall (Both side)

Drain Slab

Supplying fitting and fixing HYSD bars reinforcement in foundation, substructure and superstructures as per drawing and technical specifications as per section 1600 of MORT&H specifcation and direction of the Engineer-in-charge.

Filling in foundation trenches and plinth, with excavated earth including laying the earth in layers not exceeding 23.5 cm thick ramming & watering with all leads & lifts including cost of all labour,T&P completed as per OPWD Specification and direction of Engineer-in-charge.

PCC M-20 complete as per Drawing and Technical Specifications. stone chips including hoisting and laying including cost, conveyance taxes of all materials, labour T&P required for the work etc. complete as per OPWD specification and direction of the Engineer-in-charge in Drain Bed

Providing weep holes in brick masonry / plain or RCC abutment, wing wall and return wall with 100mm dia AC pipe extending through the full width of structure with slope of 1V : 20H towards draining face complete as per drawing and technical specification as per clause no.2706 of MoRT&H specification and direction of the Engineer-in-Charge.

Metal spall backing to the wall steining or weep holes of abutments, deep drain with hand brocken stone aggregates of 50mm size as per approved Drawing & Technical Specifications for finished item of work including cost, conveyance, royality & other taxes of materials, cost of labour, T&P etc complete as per OPWD Specification and the direction of the Engineer-in-charge.

Reinforced cement concrete M-25 nominal mix with crushed stone aggregates to 20mm nominal size mechanically mixed placed in foundation and compacted by vibration including curing for 14 daysas per Section No.1000 and 2100 of MORT&H specifcation and direction of the Engineer-in-charge a)Foundation

R C C M-25 in wall

RCC M-25 Super Structure

Dismantling of Cement Concrete Grade M-15 & M-20 including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres. As per OPWD Specification and direction of Engineer-in-Charge.

Dismantling of Prestressed / Reinforced cement concrete grade M-20 & above including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead . (AR, P-197/6)

Removing all type of Hume Pipes and Stacking within a lead of 1000 metres including Earthwork and Dismantling of Masonry Works including T&P, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all leads and lifts. 1x0.6m dia

Laying R.C.C pipe NP4/Prestressed Concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with Cement mortar(1:2) but excluding excavation, protection work back filling concrete and masonry works etc complete as per OPWD specification and direction of the Engineer-in-charge. - 1000mm dia HPC

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size todards the wall.

Rough stone dry masonry in guard wall / retaining wall using hard granite stone of above 003 cum including cost, conveyance & royality of all materials and labour charges etc. complete as per OPWD Specification and direction of Engineer-In-Charge.

R.C.C. M-30 grade in wearing coat including steel of C.D. work with form work using 20mm to 10mm size crushed stone aggregates mixed by concrete mixer, laying in layers and compacting by vibrator & all leads and lifts as per approved Drawing & Technical Specifications and as per Section -1500, 1600, 1700 & 2700 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance, royality & other taxes of materials, cost of labour, machinery, T&P etc complete. and direction of the Engineer-in-Charge.

Providing, Fitting & Fixing of Drainage Spouts in Deck slab as per approved Drawing & Technical Specifications and as per Section 2700 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance & other taxes of materials, cost of labour, T&P etc complete.as per the direction of the Engineer-in-charge.

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