Construction of PWD Road (Sirigida) to Namkani via-Kundheihata road under MMSY-TRIP for the year 2024-25 in the District of Keonjhar.

Clearing and Grubbing the road land including uprooting Rank vegetation grass bushes shrubs etc complete as per the direction of Engineer-in-Charge.

Dismantling of existing structures like culverts, bridges, retaining walls and other sturcture comprising of masonry, cement concrete wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable materials and stacking the serviceable materials with all lifts and lead of 1000m as per Technical Specification Clause 202

Cement Mortar

RCC Slab

Removing Pipe (600 mm to 900 mm Dia)

Construction of embankment with approved material obtained from borrow pit with lift up to 1.5 m transporting to sites, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 as per Clause 301.5 of MoRD specification for rural roads & as per direction of the Engineer-in-Charge.

Construction of embankment with approved materials deposited at site from road way cutting and excavation from drain & foundation of other strutures graded & compacted to meet the requirement of Tables 300.1 & 300.2 as per clause no.301of MORD specification for Rural roads and as per direction of Engineer-In-Charge.

Construction of granular sub-base by providing close grade granular sub-base grading-III material as per table-100-1, 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 of MOSRT&H Specifications for Road & Bridges work (4th Revision)

Providin, laying, spreading & compacting graded stone aggregate to to Wet Mix Macadam specification including pre mixing 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 & compacting with vibratory roller to acieve the desired density as per clause 406 of MoSRT & H specifications for road & bridge works. (Using Stone Screening Dust)

Providing and applying primer coat with bitumen Emulsion [SS-1] on prepared surface of Granular base including cleaning of road surface & spraying primer @ 0.70kg/ 1.0 kg/sqm using mechanical means as per clause 502 of MORD Specification for Rural roads including cost,conveyance,royalty, taxes, labour and T&P required for the work and as per direction of Engineer-in charge.

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503 of MoRD & as per direction of Engineer-in-Charge.

Providin & laying Semi Dense Bituminous Concret with batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder of 60/70 penetration grade of bitumen, transporting the hot mix to site, laying with a hydrostatic paver finisher with sensore control to the required grade, level & alingment, roling with smooth wheeled,vibratory & tandem rollers to achieve the desire compaction as per clause 508 of MoSRT&H Specifications for road and bridge works (4th Revision) Page -175 item - 47

Supplying & filling moorum of approved quality including watering to complete saturation & ramming complete with all leads & lifts including cost, conveyance, royalty & taxes of all materials & cost of all labour & T&P required for the work etc. complete as per specification & direction of Engineer in charge.

Fine dressing and turfing including transportation by mechanical means with all leads and lifts and placing of turfs in position and ramming with thapies including watering and cost of labour and all materials etc. complete as per the direction of the Engineer-in-Charge.

Construction of granular sub-base by providing close grade granular sub-base grading-III material as per table-100-1, 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 of MOSRT&H Specifications for Road & Bridges work (4th Revision)(A/R-2006 page-160 item No-39).

Providing, laying, spreading & compacting graded stone aggregate to to Wet Mix Macadam specification including pre mixing 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 & compacting with vibratory roller to acieve the desired density as per clause 406 of MoSRT & H specifications for road & bridge works.(4th Revision) complete as per direction of Engineer-in-charge

Construction of un-reinforced, plain cement concrete pavement (M30) over a prepared sub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per 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, Tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing and as per Clause 602 of MoSRT&H Specifications for Road & Bridge works (4th Revision) as per drawing and Technical Specification as per direction of the Engineer-in-Charge.

Supplying & filling moorum of approved quality including watering to complete saturation & ramming complete with all leads & lifts including cost, conveyance, royalty & taxes of all materials & cost of all labour & T&P required for the work etc. complete as per specification & direction of Engineer in charge.

Earth work in excavation for foundtion of structures upto 3 m depth as per drawing and technical specification Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material dressing of sides and bottom and backfilling in trenches excavated suitable material. and as per direction of the Engineer-in-charge.

Filling sand-Supplying & filling good clean river sand of approved quality including watering to complete saturation & ramming complete with all leads & lifts including cost, conveyance, royalty & taxes of all materials & cost of all labour & T&P required for the work etc. complete as per specification & direction of Engineer in charge.

Plain cement concrete M-15 grade complete as per Clauses 802, 804, 805, 806, 807, 1202 and 1204 of MORD Specification for Rural roads etc. all complete as per the direction of Engineer in Charge.

Foundation

Sub-Structure

Providing and laying reinforced cement concrete pipe (NP3) for culverts including fixing collar with cement mortar 1:2 but excluding excavation,protection works,backfilling, concrete and masonry work in head wall and parapets as per Clause 1106 of MORD Specification for Rural roads including cost,conveyance,royalty, taxes, labour and T&P required for the worketc complete and as per direction of Engineer-in-Charge.

1000 mm Dia. Hume Pipe

600mm Dia. Hume Pipe

R.C.C work of M-25 grade with 20mm and down grade black hard granite (crusherbroken) stone chips including cost, conveyance, royalty & taxes of all materials & cost of all labour & T&P required for the work etc. complete as per specification & direction of Engineer in charge.

In Foundation

In Sub Structure

In Super Structure

Pier Cap

Dirt Wall

Deck Slab

Construction of R.C.C. railing of M 25 grade in cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical railing 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 direction of Engineer in charge.

Providing & laying cement concrete wearing course M 30 grade including reinforcement etc. complete as per drawing & MORD Technical Specification clause 800, 1000 & 1206 and as per direction of the Engineer-in-Charge .

Supplying, fitting and placing HYSD bar reinforcement in substructure complete as per drawings and technical etc. all complete as per the direction of Engineer in Charge.

Providing Weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall etc.all complete as per Clauses 614, 709, 1204.3.7 of MORD specification for Rural roads and as per direction of Engineer-in- charge.

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and MORD technical specification Clause 1204.3.8 and as per direction of the Engineer in charge

Rough stone Dry Packing in approns & rivetments using HBG stone of approved quality including cost conveyance, royality, taxes etc. complete as per direction of the Engineer in charge

Water based Cement paint with of approved quality to exterior surface of bridge proper including watering, curing, cost and conveyance of all materials etc. complete as per the direction of the Engineer-in-Charge.

Earthwork in excavation for foundation of structures in all types of soil a

Filling sand-Supplying & filling good clean river sand of approved quality including watering to complete saturation & ramming complete with all leads & lifts including cost, conveyance, royalty & taxes of all materials & cost of all labour & T&P required for the work etc. complete as per specification & direction of Engineer in charge.

Plain cement concrete M-15 grade complete as per Clauses 802, 804, 805, 806, 807, 1202 and 1204 of MORD Specification for Rural roads etc. all complete as per the direction of Engineer in Charge.

Foundation

Sub-Structure

s per drawing and technical specification Clause 305 and 1104 of MoRD includding setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto all lead & lift, dressing of sides and bottom and back filling with excavated suitable material upto 3mt. as per direction of Engineer-in-Charge.

Providing Weep Holes is Brick Masonry/Paln/Rainforced concrete abutment, wing wall / return wall with 100mm dia AC pipe, extending through the full width of the structure wirh slope of IV:2Htowards drawing force etc, complete.

Providing and fixing of typical MMSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges. The lower plate will be welded with MS angle iron frame of 25mm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level. The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG steel plate tube. All M.S. will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing .

Sign Board

Providing and fixing of typical Citizens information board as per MORD specifications and drawing. Three MS Plates of 50 X 5 cm thick, back plate duly welded with 75mm dia steel tubes back on edges as per drawings. The lower & upper plate will be welded with MS flat iron frame of 50mm x 5mm. The steel tubes duly embeded in cement concrete M-15 grade blocks of 600mm x 600mm x 750mm below ground level. All M.S. will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per Clause 1701 and Annexure 1700.1 of MORD Specification for Rural roads including ,conveyance, royalty, taxes, labour and T&P required for the work and as per direction of Engineer-in-charge.

Citizen Board

Providing and fixing of 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 onMild steel Circular Pipe 65NB,3.2mm th, 3.60 M ht 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 .

900mm equilateral triangle

600mm Circular

Supplying and installing of reinforced cement concrete M 15 grade Kilometer stone/ local stone of standard design as per IRC : 8 fixing in position including painting, and printing etc. as per clause 1703 of MORD specification for Rural roads and as per direction of Engineer-in-charge.

5th Kilometer stone (Precast)

Ordinary kilometer stone (Precast)

200 m Stone (Precast)

Reinforced cement concrete M-15 grade Guard stone / local stone of standard design as per IRC-25 fixed position including finishing as per clause 1704 of MORD. and as per direction of the Engineer-in-charge.

Guard Post

Restoration of rain cuts with soil, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MORD technical specifications Clause 1902 by manual means as per direction of the Engineer in charge

1st Year

2nd Year

3rd Year

4th Year

5th Year

Restoration of rain cuts with soil, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MORD technical specifications Clause 1902 by manual means as per direction of the Engineer in charge

1st Year

2nd Year

3rd Year

4th Year

Restoration of rain cuts with soil, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MORD technical specifications Clause 1902 by manual means as per direction of the Engineer in charge

1st Year

2nd Year

3rd Year

4th Year

Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawings and Technical Specification Clause 1903.

Restoration of rain cuts with soil, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MORD technical specifications Clause 1902 by manual means as per direction of the Engineer in charge

1st Year

2nd Year

3rd Year

4th Year

Repair to pot holes and removal of loose material, trimming of sides, cleaning of surface by providing tack coat, 20 mm thick pre-mix carpet and seal coat type C as per MORD technical specification Clause 503,508,510,1904 as per direction of the Engineer in charge.

Restoration of rain cuts with soil, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MORD technical specifications Clause 1902 by manual means as per direction of the Engineer in charge

1st Year

2nd Year

3rd Year

4th Year

Maintenance of Hume pipe Culvert by way of Clearing, Cleaning, Erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification Clause 1908 of MORD and as per direction of the Engineer in charge.

Restoration of rain cuts with soil, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MORD technical specifications Clause 1902 by manual means as per direction of the Engineer in charge

1st Year

2nd Year

3rd Year

4th Year

Maintenance of 200 metre, km stones & 5th Km stones by way of refiting of tilted stones repairing with cement mortar, cleaning, repairing and lettering on 200 metre km stone and 5th km stone as per drawing and technical specification Clause 1912 of MORD as per direction of the Engineer in charge.

Restoration of rain cuts with soil, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MORD technical specifications Clause 1902 by manual means as per direction of the Engineer in charge

1st Year

2nd Year

3rd Year

4th Year

Cutting of branches of trees from the road way or with in R.O.W including disposal of wood and leaves to suitable location as per technical specification Clause 1914 of MORD as per direction of the Engineer in charge.

Restoration of rain cuts with soil, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MORD technical specifications Clause 1902 by manual means as per direction of the Engineer in charge

1st Year

2nd Year

3rd Year

4th Year

Cutting of shurb from the road way or with in R.O.W including disposal of wood and leaves to suitable location as per technical specification Clause 1914 of MORD as per direction of the Engineer in charge.

Restoration of rain cuts with soil, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MORD technical specifications Clause 1902 by manual means as per direction of the Engineer in charge

1st Year

2nd Year

3rd Year

4th Year

Triming of grass and weeds from the shoulder/berms and disposal the same to suitable location as per technical specification Clause 1914 of MORD as per direction of the Engineer in charge

Restoration of rain cuts with soil, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MORD technical specifications Clause 1902 by manual means as per direction of the Engineer in charge

1st Year

2nd Year

3rd Year

4th Year