Improvement to Pangam Mecca Road in the District of Malkanagiri under MMSY-Improvement to Existing RD Road for the year 2024-25

Road Proper

Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified materials with in all lifts and lead upto 1000 metres etc complete.

Re-working of scarified bituminous surface suitable after supplementing base materials with sand & compacting finished surface as per Technical Specification & as per Clause - 601.8.3.2 of MoSRT&H Specifications for road & Bridge works (Latest Revision)

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 sepification and 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

Removing Pipe

Cement Mortar

Reinforce Cement Concrete

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 as per MORD technical Specification Clause 301 and direction of the Engineer in Charge (excluding cost of excavation and transportation to site).

Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site by mechanical means, spreading, grading to required slope and compacting to meet requirement of table 300-2 & clause 305 of MoRTH specifications for Road & Bridge works (4th revision) but excluding the charges of GST etc complete as per specification & direction of 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 emb. (DATA BOOK , P-52/301/3.6) As per MoRTH.

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) and direction of the Engineer in Charge .

Providing , Laying, spreading and compacting graded stone aggregates in Wet Mix Macadam as per specification including premixing 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 course on well prepared surface and compacting with vibratory roller to achieve the desired density as per clause 406 of MORTH specifications for road & bridge works (4th revision) but excluding the charges of GST including cost conveyance required as directed by Engineer-in-Charge.

Providing & applying primer coat with bitumen emulsion on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means as per clause 502 of MOSRT&H Specifications for Road & Bridges work (4th Revision) and as per direction of Engineer-in charge.

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per Clause 503 of MoSRT&H Specifications for Road & Bridge works (4th Revision). and as per direction of Engineer-in charge.

Providin & laying Bituminous Macadam with hot mix plant using crushed aggregates of specified grading premixed with bituminous binder of 60/70 penetration grade of bitumen, transported to site, laid over previously prepared surface with 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 504 of MoSRT&H Specifications for road and bridge works (4th Revision)

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

Rigid Pavement

Construction of un-reinforced, plain cement concrete pavement, thickness as per design, over a prepared sub-base, with 43 grade cement or any other type as per Clause 1501.2.2, M30 (grade) coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25mm mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the form work as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars near approaches to bridges and culverts (expansion joints), admixtures as approved, curing of concrete slabs for 14 days, curing compound and water finishing to lines and grade as per drawing and Technical Specification Clause 1501.

Cross Drainage work

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.

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

Plain cement concrete M-15 in Open Foundation complete as per Clauses 802, 804, 805, 806, 807, 1202 and 1204 of MORD Specification for Rural roads including cost,conveyance,royalty, taxes, labour and T&P required for the work and as per the direction of the Engineer-in-Charge.

Plain cement concrete M-15 in Sub structure complete as per Clauses 802, 804, 805, 806, 807, 1202 and 1204 of MORD Specification for Rural roads including cost,conveyance,royalty, taxes, labour and T&P required for the work and as per the direction of the Engineer-in-Charge.

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 Super Structure

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 superstructure complete as per drawing and technical specifications

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 & laying of fiter media with Hand Broken aggregates of 45mm size satisfying the requirements laid down in clause 2504.2.2 of MORTH specification to a thickness of not less than 600mm with smaller size towards the soil & bigger size towards the wall & provided over the entire surface behiend abutment, wing wall & return wall to the full height compacted to a firm condition complete as per direction of Engineer - in - charge.

Rough stone dry packing/ Boulder Pitching /Boulder in approns and revtments with hard stone (15cm to 30 cm) including cost of all materials etc complete.

Supplying, fitting, fixing of roads sign board as per approve drawing including cost, conveyance, royality, taxes of all materials, labour, T & P etc. providing and fixing of retroreflectorised cautionary, mandatory and informatory sign as per IRC: 67-2010 made of A.C.P. (Aluminium composite panel) used for sign boards with a thermoplastic core of low density polyethylene (LDPE) between two thick sheets of aluminium with over all thickness of 4mm and aluminum thickness of 0.5mm on both sides as per requirement in table 6.1 of IRC-67/2010 and as per technical specifically of clause 801.3 supported on a mild steel angle iron post 75mm x 75mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 40cm x 40cm x 60cm. 60cm below ground level as per approved drawing including excavation, curring but excluding the charges of GST etc. complete as per MoRD Technical Specification Clause 1701 and as per direction of Engineer-in-charge.

Informatory Sign board with Logo

Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS Sheet duly stove white colour in front and gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per Clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by mean of properly designed foundations with M-15 grade cement concrete 450x450x600 mm, 600 mm below ground level as per approved drawing Clause 1701.2.2 of MORD Specification for Rural roads including cost,conveyance,royalty, taxes, labour and T&P required for the work as per direction of the Engineer-in-Charge.

i) 900 mm Equilateral Triangle

ii) 600 mm 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.

Providing & laying of hot applied thermoplastic compond 2.5mm 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 & free from streaks & holes as per drawing and Technical Specifications of MoRT&H clause 803 and as per direction of Engineer-in-Charge.

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.

Maintenance Work

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

1st Year

2nd Year

3rd Year

4th Year

5th 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.

1st Year

2nd Year

3rd Year

4th Year

5th 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.

1st Year

2nd Year

3rd Year

4th Year

5th 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.

1st Year

2nd Year

3rd Year

4th Year

5th 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.

1st Year

2nd Year

3rd Year

4th Year

5th 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.

1st Year

2nd Year

3rd Year

4th Year

5th 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.

1st Year

2nd Year

3rd Year

4th Year

5th 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

1st Year

2nd Year

3rd Year

4th Year

5th Year

White washing two coats on parapet walls and tree trunks including preparation of surface by cleaning scraping etc. as per MORD technical specifications Clause 1915 as per direction of the Engineer in charge.

1st Year

2nd Year

3rd Year

4th Year

5th Year

BRIDGE PROPER

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 emb.(DATA BOOK , P-52/301/3.6) As per MoRTH.

Earthwork in cutting in hard soil within the initial lead and lift including rough dressing and breaking the clods to maximum 5cm to 7cm and laying in layers not exceeding 0.3m in depth etc complete and utilising the surplus earth locally for road work where ever required, back filling the excavated earth to the extent required complete in all respect as per approved drawing and technical specifications Section 900 and Clause 301 & 304 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 the Engineer-in-Charge.

Cement concrete (1:3:6) in foundation & plinth with 4cm. crusher broken granite metal of approved quality from approved quarry including hoisting lowering & laying in layers not exceeding 150mm. thick with proper packing & ramming each layer of concrete by means of vibrator ,providing groove & beads where necessary including curing, dewatering, shoring, shuttering if necessary at the time of laying concrete with cost, conveyance royality & taxes of all material required for the work including supplying & working pumps, T&P articles finishing the exposed surface smooth as per specific ation & direction of the Engineer-in Charge.

Plain cement concrete M-15 in Open Foundation complete as per Clauses 802, 804, 805, 806, 807, 1202 and 1204 of MORD Specification for Rural roads including cost,conveyance,royalty, taxes, labour and T&P required for the work and as per the direction of the Engineer-in-Charge.

Reinforced Cement Concrete M 30 Grade using 20mm down graded chips of approved quality from approved quarry including hoisting lowering & laying in layers with proper packing & ramming each layer of concrete by means of vibrator providing groove & beads where necessary including curing, dewatering, shoring, shuttering if necessary at the time of laying concrete with cost, conveyance royality & taxes of all material required for the work including supplying & working pumps, T&P articles finishing the exposed surface smooth as per specific ation & direction of the Engineer-in Charge.

Foundation / Raft

Abutment & Pier Shaft

Retaining Wall / Wing Wall

Abutment & Pier Cap

DIRT Wall

Approach Slab

Reinforced Cement Concrete M 25 Grade using 20mm down graded chips of approved quality from approved quarry including hoisting lowering & laying in layers with proper packing & ramming each layer of concrete by means of vibrator providing groove & beads where necessary including curing, dewatering, shoring, shuttering if necessary at the time of laying concrete with cost, conveyance royality & taxes of all material required for the work including supplying & working pumps, T&P articles finishing the exposed surface smooth as per specific ation & direction of the Engineer-in Charge.

Deck slab

Railing & Post

Providing ,Cutting, Bending, Binding, Straightening & Placing of HYSD bars of grade Fe 500 D confirming to I.S.1786-2008 in bridge works and other structural works etc as per drawing and technical specification and as per Section.900, 1000, 1100 1200, 1600,2100, 2200, 2300 & 2700 of specifications for Road and Bridge works of MORT & H (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 & laying of wearing course of 56mm thick consisting of 6mm thick mastic asphalt and 50 mm thick asphaltic concrete on top of the Deck slab. The mastic asphalt shall be of paving grade bitumen meeting the requirement given in the table 500-39, prepared by using mastic cooker and laid to required level & slope after cleaning the surface, applying prime coat & tack coat all complete as per clause 501, 502, 503 & 516 of MoRT&H Specification for road & bridge works (5th revision), followed by asphaltic concrete to be laid in two layers of 25mm thick each over tack coat etc complete as per approved drawing & technical specification Clause No 503 & 507 of MoRT&H specifications for road & Bridge work (5th revision) and as per direction of the Engineer-in-charge.

Providing and laying of Filter media with stone crushed aggregates of 45 mm size 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 towards the wall and provided over the entire surface behind abutment , wingwall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specifications for Road & Bridge works (5th Revision) and as per direction of the Engineer-in-Charge.

Providing Weep holes in PCC/RCC structures such as abutments ,wing walls, protection walls of bridge work and retaining wall etc with 100mm dia A.C./PVC pipe extending full width of concrete including providing filter materials in the ream side of walls as per approved drawing and technical specifications as per Section 2200 & 2700 of MoRT&H Specifications for Road & Bridge works (5th Revision) and as per direction of the Engineer-in-Charge.

Providing Rough stone dry packing in aprons and revetments, stone pitching in slopes and boulder apron of CD works etc with hard granite stone of size 30cm (minimum) and above and weighing not less than 40kg/each as per approved drawing and section 2500 (clause-2504) of specifications for road and bridge works of Ministry of Road Transport & Highways (5th revision) & including cast of all materials, labour, T & P , Royality etc complete in all respect and as per direction of the Engineer-In-Charge

Providing & back filling of specified materials behind abutment, wing wall and return wall complete 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 the Engineer-in-Charge.

GRANULAR MATERIAL

SANDY MATERIAL

Providing and fixing R.C.C. of grade M-20 in guard posts of 600 mm 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) and as per direction of the Engineer-in-Charge.

Providing, fitting and fixing Madular compression strip seal expansion joints as per approved drawing and technical specifications as per Section 2600 of MORT & H Specifications for Road & Bridge works (5th Revision) and as per direction of the Engineer-in-charge.

Providing , fitting and fixing of expansion joint by using salitex board of approved size including cost, carriage of all materials, labour charges ,T & P etc required for the work complete as per specification and direction of the Engineer-in- Charge.

Providing Plain Cement concrete (1:3:6) mix with crushed stone aggregate of 4cm nominal size mechanically mixed ,placed in foundation & below approach slab compacted by vibrator, providing groove & beads where necessary including curing, dewatering, shoring, shuttering if necessary at the time of laying concrete with cost, conveyance royality & taxes of all material required for the work including supplying & working pumps, T&P articles finishing the exposed surface smooth as per section 2100 of MoRT&H specifications for Road & Bridge works (5th Revision) and as per direction of the Engineer-in-Charge. Below Approach Slab.

Providing, fitting and fixing Tar papers of approved size and quality as per approved design including cost, conveyance, royalty of all materials,labour charges, T&P etc required for the work complete as per specification and direction of the Engineer-in- Charge.

Providing and applying two coats of Cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescense and applying paint @ .25kg per 01 Sqm including cost of painting , all materials, T&P required for the work complete for the finished item of work as per technical specifications as per Section 800 of MoRT&H Specifications for Road & Bridge works (5th Revision) and as per direction of the Engineer-in-Charge.

Providing and erecting direction and place identification retro-reflectorised sign as per IRC-67-2012 made of Class-B retro-reflective sheeting of high intensity and high intensity prismatic grade sheeting as per ASTM D 4956-09 Type-III and IV strictly conforming to Clause 6.7 of IRC 67-2012 and vide clause 801.3, fixed over aluminium sheeting, 4.00 mm thick as per Clause 6.5.2 of IRC : 67-2012 or A.C.P. (Aluminium composite panel) used for sign boards with a thermoplastic core of low density polyethylene (LDPE) between two thick sheets of aluminium with over all thickness of 4mm and aluminum thickness of 0.5mm on both sides supported on mild steel frames as detailed below, firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete (100 cm x 100 cm x 120 cm), 15 cm above ground level as per approved drawing including cost, conveyance, royality, taxes of all materials, labour, T & P, excavation, curing etc. complete, under supervision of Engineer-in-Charge.(3650 mm x 2450 mm Rectangle). SBY Informatory Sign Board.