Improvement such as widening and strengthening of Rairangpur-Jashipur- Karanjia- Dhenkikote Road from 0/00Km to 1/380 Km in the district of Mayurbhanj under State plan.

CIVIL PORTION WORK:- 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.

Removal of BT Surface and stacking them away from work site within initial lead of 50 1RM.and initial lift of 1.5 1RM. As per direction of Engineer-in-charge. (As per SR-2022 Pg.no-230,item-01)

carriage of excavatived earth with in all lifts and lead upto 1000 meters etc all complete as per direction of Engineer-in-charge

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

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. (5th Revision).

Providing and applying primer coat with slow setting bitumen emulsion on prepared surface of granular base, including clearing road surface and spraying primer 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 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 compacted Dense Graded 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 @ 4.0 to 4.5 % 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 laying compacted Bituminous Concrete (Grading-II) with Batch type Hot Mix Plant using crushed stone aggregates of specified grading, premixed with bituminous binder of 60/70 (VG-30) penetration grade of bitumen, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibtratory and tandem rollers to achieve the desired compaction as per approved drawing and technical specifications complete in all respect as per Section 900, Clause 501 & 508 of MoRT&H Specifications for Road & Bridge works (4th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing and laying P.C.C M-20 grade in median kerb as per approved drawing and technical specifications complete in all respect as per section 900, 1000, 1500, 1700 & 2200 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.

Painting two coats with synthetic enamel paint of approved quality and shade over a coat of primer at any elevation on kerb, guard post and other structures etc for the finished item of work as per technical specifications complete in al lrespect as per Section 800 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 fixing of MS grill railing on median etc all complete as per direction of Engineer-in-Charge.

Painting two coats with synthetic enamel paint of approved quality over steel surface etc for the finished item of work as per technical specifications complete in al lrespect as per Section 800 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 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 803.4 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.

Supplying, fitting & fixing of reflective pavement marker (road studs) Acrylonitrile Butadience Styrene (ABS) plastic body of standard size having Micro Bismetic reflectors (Dual side) with impact registance, colour as approved including all cost of labour, sudries, tools & plant required for the work etc complete as per Clause 804 of specification for road & bridge works of Ministry of Road Transport & Highways ( 5th revision ) & direction of Engineer-in-Charge.

Supplying, fitting & fixing of Meridian object marker (Delineator) etc all complete 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 , 3mm/4mm thick alumunium composite material sheet depending on the size of sign 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 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 including cost of all materials, labour, T&P, royalty etc complete in all respect and as per direction of the Engineer-in-charge. The sign shall be maintained as per Section 12 of IRC-67.

Facility Information signs (800 x 600mm)

Route marker signs(450x600mm)

Cautionary signs triangular (900mm equilateral trinagle)

Circular 600mm 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) with area not exceeding 0.9 Sqm 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.

Directional/Place Identification signs (1200x700 mm)

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) with area exceeding 0.9 Sqm 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.

Advance Directional/Place Identification signs (1800x1200 mm)

Earth work in excavation in all kinds of soil for structure 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.

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 bed as levelling course 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 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.

Providing and laying cement concrete grade M20 using 20 mm nominal size coarse granite aggregate conforming to Table 1000-1 in foundation, complete including formwork as per section no. 1000, 1500, 2100 of specification for road & bridge works of Ministry Of Road Transport & Highways ( 4th revision ) & direction of Engineer -in-Charge.

Drain Foundation

Drain Wall

Cover Slab

R.C.C. M-25 grade in Foundation raft of RCC Box culvert 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.

R.C.C. M-25 grade in substructure of RCC Box culvert 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 & 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.

R.C.C. M-25 grade in superstructure of RCC Box culvert 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 & 2300 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.

Steel reinforcement works in superstructure work using HYSD (uncoated reinforcement bars of Fe-500 grade) as per approved Drawing & Technical Specifications and as per Section -1600 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance & other taxes of materials, cost of labour, T&P etc complete.

Providing Weep Holes of 100mm dia using A.C./ PVC pipe including fixing with cement mortar as per approved Drawing & Technical Specifications and as per Clause -2706 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.

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 the direction of the Engineer-in-charge.

Dismantling of Prestressed/ Reinfoced Cement Concrete Grade M-20 and above 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.

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.

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 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 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.

Filling foundation and plinth with excavated earth ramming etc complete as per approved drawing and technical specifications as per Clause 304 and Section 900 of MORT&H Specifications for Road & Bridge works (5th Revision) complete in all respect & as per direction of the Engineer-in-Charge.

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