Improvement of Mahasingh Chowk to Tenganamal road from 0-00 km to 8-165 km in the district of Jharsuguda under State Plan 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. as per approved Drawing & Technical Specifications and as per Clause - 201 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Excavation for road work in soil with hydraulic excavator 0.9 Cum capacity including cutting, trimming bottom & side slopes and transporting to the embankment locations upto 1000m lead with cost of all labour, machinery etc complete as per approved Drawing & Technical Specifications and Clause - 301 & 304 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Providing G.S.B. Gr-VI stone screaning materials, 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, as per approved Drawing & Technical Specifications and as per Clause - 401 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.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material 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 as per approved Drawing & Technical Specifications and as per Clause -406 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.

Providing and Applying Primer Coat with bitumen emulsion (SS) on prepared surface of granular base including cleaning the road surface and spreading primer @ 0.60kg per sqm using mechanical means as per Technical Specifications and as per Clause -501 & 502 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance & other taxes of materials, cost of labour, machinery, T&P etc complete.

Providing Tack coat on prepared bituminous surface with bitumen emulsion (RS) and spreading @ 0.20kg per sqm using mechanical means as per Technical Specifications and as per Clause -501 & 503 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance & other taxes of materials, cost of labour, machinery, T&P etc complete.

Providing 50mm compacted thick Bituminous Macadam of grading -2 using crushed stone Gr.-2 materials & 60/70 penetration 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 504 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.

Providing 25mm compacted thick S.D.B.C. of grading -2 using crushed stone Gr.-2 materials & 60/70 penetration 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 508 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.

Construction of embankment 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 as per approved Drawing & Technical Specifications and as per Clause -305 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Reinforced cement concrete M-15 grade 5th km stone of standard design as per IRC:8-1980 fixing in position including painting & printing etc as per Clause - 805 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Reinforced cement concrete M-15 grade ordinary km stone of standard design as per IRC:8-1980 fixing in position including painting & printing etc as per Clause - 805 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Reinforced cement concrete M-15 grade hectometre stone of standard design as per IRC:8-1980 fixing in position including painting & printing etc as per Clause - 805 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Providing & Fixing of RCC M-15 guard Post of 1.0m height and size of 15cm external diameter at top and 25cm of external diameter at bottom with base of 30cm x 30cm x 10cm thick as per IRC Specifications for finished item of work as per Section 800, 1500, 1600 & 1700 of MoRT&H Specifications for Road & Bridge works (5th Revision).

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 as per Technical Specifications and as per Clause - 803.4 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Providing and fixing of 90cm equilateral triangle size retro-reflectorised, cautionary, mandatory and informatory sign as per IRC-67 made of high intensity grade sheeting vide clause 801.3 ,fixed over aluminium sheeting, 1.5mm thick supported on mild steel angle post 75m x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing.

Providing and fixing of 60cm equilateral triangle size retro-reflectorised, cautionary, mandatory and informatory sign as per IRC-67 made of high intensity grade sheeting vide clause 801.3 ,fixed over aluminium sheeting, 1.5mm thick supported on mild steel angle post 75m x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing .

Providing and fixing of 80cm x 60cm rectangular size retro-reflectorised, cautionary, mandatory and informatory sign as per IRC-67 made of high intensity grade sheeting vide clause 801.3 ,fixed over aluminium sheeting, 1.5mm thick supported on mild steel angle post 75m x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing .

Providing and fixing of 60cm circular size retro-reflectorised, cautionary, mandatory and informatory sign as per IRC-67 made of high intensity grade sheeting vide clause 801.3 ,fixed over aluminium sheeting, 1.5mm thick supported on mild steel angle post 75m x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing .

Providing and fixing of direction and place Identification Signs up to 0.9 sqm. Size (1200mm x 700mm) Board retro-reflectorised, cautionary, mandatory and informatory sign as per IRC-67 made of high intensity grade sheeting vide clause 801.3 ,fixed over aluminium sheeting, 1.5mm thick supported on mild steel angle post 75m x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing .

Providing and fixing of direction and place Identification Signs more than 0.9 sqm. Size board retro-reflectorised, cautionary, mandatory and informatory sign as per IRC-67 made of high intensity grade sheeting vide clause 801.3 ,fixed over aluminium sheeting, 1.5mm thick supported on mild steel angle post 75m x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing .

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

Sand filling in Road work & foundation of structure as per approved Drawing & Technical Specifications and as per Section - 2100 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.

P.C.C. M-15 Grade in Foundation of structure & CD work with formwork 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 -1500, 1700, 2100 & 2200 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.

P.C.C. M-15 Grade in Substructure of structure & CD work with formwork 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 -1500, 1700, 2100 & 2200 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.

Straightening bent up or coiled M.S. rod or HYSD steel (Fe-415 / Fe-500), cutting, bending, cranking, hooking, welding or jointing (if required), the M.S. rod or HYSD steel and binding, tying the grills, hoisting, lowering and placing in proper position as per drawing & design required for R.C.C. works including cost, conveyance and taxes of M.S. rod or HYSD steel and binding wires of 18 to 20 gauge and labour with all T&P required for the work etc. complete as per approvrd drawing and technical specification and as per clause-1600 of MoSRTH specification for road & bridge works (Latest Revision ) complete in all respect as directed by Engineer-in-Charge.(weight of binding wires will not be considered for payment and payment will be made on weight of M.S. rod or HYSD steel only. Steel bars of only MAJOR INTEGRATED STEEL PLANTS like SAIL, RINL, TATA, JINDAL & SHYAM STEEL, etc. of Fe-415 / Fe-500 grade are to be used in the work & if required original bill of . steel has to be produced by the contractor)

Providing Weep Holes of 100mm dia using A.C./ PVC pipe, fixing with cement mortar including cost, conveyance, royality of all materials & cost of all labour etc complete as per approved Drawing & Technical Specifications and Clause -2706 & 2200 of MoRT&H Specifications for Road & Bridge works (5th Revision).

R.C.C. M-20 grade in RCC drain with formwork 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, 1700 & 2100 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.

Foundation

Dismantling cement concrete of M-15 and M-20 including T&P and scaffolding wherever necessary, sorting the dismantled materials disposal of unserviceable materials and stacking the serviceable materials with all lifts and lead of 1000m etc.complete as per Clause -202 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Grouting aprons and revetments of 23cm deep with cement concrete (1:4:8) using 2.5cm size hard crusher broken coarse aggregates 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 the direction of the Engineer-in-charge.

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 150mm x 75mm x 5mm 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 fixedon 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).

Providing dry lean cement concrete sub-base with mechanised method and finished including cost, conveyance, royality of all materials, cost of labour & hire charges of machineries, as per approved Drawing, Design & Technical Specifications complete as per clause - 601 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.

Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ M-40, coarse and fine aggregateconforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant asper approved mix design, transported to site, laid with a fixed form or slip form 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 drawing

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 (latest 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 2504 of MoRT&H Specifications for Road & Bridge works (latest revision) including cost & conveyance of

all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.