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| 1 | ROAD WORK |
| 2 | OD108192/2022-2023:Cement Stabilisation for Improving SubgradeLaying and spreading available soil in the subgrade on a prepared surface,pulverising, mixing the spread soil in place with rotavator with 2 per cent cement, grading with motor grader and compacting with the smooth wheel road roller at OMC to the desired density to form a layer of improved Sub-grade as per Technical Specification Cluase 403.(B) By Mechanical Means (Modified 4.4.B) |
| 3 | 3.14:Construction of Subgrade and Earthen Shoulders<br> Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. |
| 4 | 4.6:Cement Treated Soil Sub-base/Base <br> Providing, laying and spreading soil on a prepared sub-grade, pulverising, adding the designed quantity of cement to the spread soil, mixing in place with rotavator, grading with the motor grader and compacting with the road roller at OMC to achieve the desired unconfined compressive strength and to form a layer of sub-base/base as per Technical Specification Clause 404. |
| 5 | OD108226/2022-2023: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 M 30 (grade),coarse and fine aggregates conforming to IS 383,maximum size of coarse aggregate not exceeding 25 mm,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 formwork as per drawing),spreading the concrete with showels,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 bridge /culvert and construction joints, admixtures as approved,curing of concrete slabs for 14 days,using curing compound(where specified) and water finishing to lines and grade as per drawing and Technical Specifications clause 1501 |
| 6 | 75.8.1.1.A:Providing Plain cement concrete for wearing coat CC 1:2:4 (1 cement: 2 fine aggregate:4 course aggregate) laid to required slope as required including compaction, finishingand tamping etc .complete. Max. size of course aggregate not exceeding 25mm , mixedin concrete mixer etc complete as per specification(i) Nominal mix (1:2:4) |
| 7 | 4.1.A.3:Granular Sub-base with Well Graded Material (Table 400.1) <br> (A) By Mix in Place Method <br> Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.<br> (iii) For Grading III Material |
| 8 | 2.5.2.B:Dismantling of Structures<br> Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, 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 m as per Technical Specification Clause 202.<br> (II) By Mechanical Means <br>(B) Reinforced Cement Concrete |
| 9 | 2.7.A:Dismantling Stone Masonry as per Technical Specification Clause 202.<br> Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specification Clause 202.<br> (A) Rubble Stone Masonry in Lime Mortar |
| 10 | 11.1.1.1:Excavation for Structures <br> Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. <br> I. Ordinary soil <br> (i) Upto 3 m depth |
| 11 | 11.2.1:Fillling in foundation trenches as per drawing and technical specification Clause 305.3.9 <br> I. Sand filling |
| 12 | 11.4.1.1:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 <br> I. P.C.C grade M 10 <br> (i) Nominal mix 1:3:6 |
| 13 | 11.4.5:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203<br>V. R.C.C. grade M 25 |
| 14 | 11.8:Supplying, fitting and placingTMT bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202 |
| 15 | 12.5.4:Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 <br> For height upto 5 m <br> IV. R.C.C. grade M 25 |
| 16 | 12.7:Supplying, fitting and placing TMT bar reinforcement (Fe 415) in substructure complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202 |
| 17 | 13.1.2:Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5<br>R.C.C M 25 |
| 18 | 13.3:Supplying, fitting and placing TMT bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002,1010 and 1202 |
| 19 | 10.5:Painting Two Coats on New Concrete Surfaces <br> Painting two coats including primer coat after filling the surface with synthetic enamel paint in all shades on new, plastered / concrete surfaces as per drawing and Technical Specification Clause 1701 |
| 20 | 9.3.C:Providing and Laying Reinforced Cement Concrete pipe NP3 as per design in Single Row<br> Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement motar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106.<br>(C) 750 mm dia |
| 21 | 75.8.1.1:Providing plain/reinforced concrete(1 cement:2 fine aggregate: 4 course aggregate) forsubstructure as per drawings and technical specifications Clause 802, 803, 1202 & 1203as required including compaction, finishing and tamping etc .complete. Max. size ofcourse aggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification(i) Nominal mix (1:2:4) |
| 22 | 75.7.1:DRY RUBBLE MASONRYwith hard stone, including Through/Bond stone in foundation and superstructure including packing to compactness to lines and levels, cost and conveyance of all materials labour charges etc. complete as per approved drawing and relevant technical specifications. |
| 23 | 10.2.A.1.2:Traffic Signs<br>A. Retro-reflectorised Traffic Signs <br> 1 Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 <br> 2 600 mm Equilateral Triangle |
| 24 | 10.2.A.1.3:Traffic Signs<br>A. Retro-reflectorised Traffic Signs<br>1 Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 <br> 3 600 mm Circular |
| 25 | 10.4.A.2:Direction and Place Identification signs with size more than 0.9 sqm size board<br> A. Retro-reflectorised Traffic Signs <br>2 Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 2 mm thick with area exceeding 0.9 sqm supported on dia GI Pipe firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701 |
| 26 | 10.10.2:Kilometre Stone <br>Kilometre Stone Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703 <br>2 Ordinary Kilometer Stone (Precast) |
| 27 | 10.10.3:Kilometre Stone<br> Kilometre StoneReinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703<br>iii) 200 m stone (precast) |
| 28 | OD108258/2022-2023:Providing and erecting retro-reflectorised Object Hazard Marker 300mm x900mmProviding and erecting retro-reflectorised Object Hazard Marker sign with 07years warranty, manufactured as per IRC 67 USING Type IV ASTM D 4956-09micro prismatic retro reflective sheeting fixed over aluminium sheetig, 2 mm thick/ aluminium composit material sheeting 4 mm thick with suitable back supportframe and supported on a mild steel angle iron post 75mmx75mmx6mm, firmlyfixed 30cm above ground level by means of properly designed foundation with M15 grade cement concrete 30cmx30x45cm, 45cm below ground level includingpainting all non-reflective faces with epoxy paint 2 coats over epoxy primer asper approved drawing and clause 801.300 mm x 900 mm(Data from MORTH 55.10.1) |
| 29 | OD108267/2022-2023:Providing and fixing guard post of size 200mmX200mmX1400mm long 800mm above GL and 600mm below GL cast in M20 grade concrete reinforced with 4 nos of 8mm bars and 6mm dia stirrups @ 100mm c/c firmly fixed in foundation of size 0.5mx0.5mx0.7m in M15 grade concrete below GL including painting 2 coats of synthetic enamel paint in alternate white and black bands of 20cm width |
| 30 | OD108269/2022-2023:Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectorising glass beadson bituminous surface@250 g/sqm area thickness of 2.5mm. The finished surface to be level, unifron and free from streaks and holes |
