|
| 1 | Clearing and Grubbing Road LandClearing and grubbing road land including uprooting rankvegetation, grass, bushes, shrubs, saplings and trees having girth up to 300 mm, removal of stumps of trees cut earlier and disposal ofunserviceable materials and stacking of serviceable material up to a lead of 1000 metres including removal and disposal of top organicsoil not exceeding 150 mm in thickness. |
| 2 | A In area of light jungle |
| 3 | Crusher Run Macadam Sub Base/Base CourseProviding crushed stone aggregate, depositing on a prepared surface by hauling vehicles, spreading and mixing with a motor grader, watering and compacting with a vibratory roller as per clause 410 to form a layer of sub-base/Base in accordance to Table No. 400-14, 400-15 and as per clause of section 407 of specifications. |
| 4 | (ii) For 37.5 mm maximum size |
| 5 | Wet Mix MacadamProviding, 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 in accordance to Table No. 400-12, 400-13 and as per clause of section 406 of specifications. |
| 6 | Prime coatProviding and applying primer coat with bitumen emulsion on prepared surface of granular Base including cleaning of road surface and spraying primer at the rate of 0.75 kg/sqm using mechanical means as per clause 502 of specifications. |
| 7 | Providing and applying tack coat with catonic bitumen emulsion (RS-1) using emulsion pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom and as per relevant clauses of section-503 of specifications. |
| 8 | (i)@ 0.25 kg per sqm (normal bituminous surfaces) |
| 9 | (ii) @ 0.30kgpersqm(dry&hungrybituminous surfaces /granular surfaces treated with primer) |
| 10 | Dense Graded Bituminous MacadamProviding and laying dense bituminous macadam using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix of mix and filler, 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, vibratory and tandem rollers to achieve the desired compaction as per clause 505 of specification complete in all respects. b)Using Drum Mix Plnt of appropriate capacity and Paver finisher Hydraustatic with Sensor |
| 11 | (V) for GradingII(19 mm nominal size)Bitument Content Minimum 4.5% with Bitumen 30/40 (VG-40) |
| 12 | Bituminous ConcreteProviding and laying bituminous concrete using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler, 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, vibratory and tandem rollers to achieve the desired compaction as per clause 507 of specification. b)Using Drum Mix Plant of appropriate capacity and Paver Finisher Hydraustatic with Sensor control |
| 13 | (vi) for Grading-II (30-45 mm thickness ) with 30/40 bitumen(VG-40) |
| 14 | Micro SurfacingProviding and laying Micro surfacing to the bituminous surfaceas per clause 514 of specification.NOTE This item shall be executed only after priorapproval of the C.E. |
| 15 | (i) Type II grading |
| 16 | (ii) Type III grading |
| 17 | Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawings and as directed by Engineer charge with Average depth 10 cm. (Stripping of excess soil only) including all material, labour, etc. completed. |
| 18 | Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beeds on Bituminous surface. Providing and applying (Cleaning of Bituminous surface) thermoplastic compound having composition of binder (Regin) minimum 18 %, titanium dioxide minimum 10 % and intermixed glass beed, minimum 30% of brand like Asian, Burger or equivalent make of 2.5 mm thick including drop down reflectorizing, glass beeds @ 250 gms per sqm area thickness of 2.5 mm is exclusive of surface applied glass beeds as per IRC:35.The finished surface to be level, uniform and free from streaks and holes, all complete as per clause 803 of specifications.Note:- The guarantee of Thermoplastic should be minimum 3 Years |
| 19 | Retro- reflectorised Traffic signsProviding and fixing of retro-reflectorised cautionary, mandatory and informatory sign board as per IRC 67-2012 made of high intensity Micro-Prismatic Grade Sheeting (Type XI) vide IRC: 67:2012 clause 6.7.3.2 and clause 801.3.3 of MoRT&H fixed over Aluminum composite material sheet with thermoplastic core of Low density polyethylene (LDPE) between two thick skins/sheets of aluminum with overall thickness of 4mm and aluminum skin of thickness 0.3 on both side, the ACM shall conform to Table 6.1 of IRC:67:2012 and Table 800-1 of MoRT&H specification and High Intensity Micro Prismatic Grade Sheeting shall conform to Table 6.6 of IRC:67:2012 and Table 800-3 of MoRT&H specification of in the clause IRC 6.8 of the IRC 67-2012 and clause 801.3.7 of MORTH message legend numerical letter etc. and borders shall be screen printed on high intensity micro prismatic sheeting shall conform to clause 801.3.7 with digital printing ink or of cutout from transparent durable overlay or cutout from the same type of reflecting sheeting for cautionary/ mandatory/ signs, supported on MS sign post of size 75mm x75mm x 6mm of 3.60 meter over all length and fix to ground by means of properly designed foundation of dimension 450x450x600mm with M20 grade concrete. The ACM sheet shall be fixed to the post with four minimum four number breakaway bolts. & supported with a back support frame of 25mmx25mmx3mm angle. 10 years warranty for Retro Reflection Sheeting to be provided from the original sheeting manufacture as per clause 6.9 of IRC: 67:2012 & a certified copy for three years for outdoor exposure report from an independent test lab as per clause 6.7 of IRC: 67:2012 for the product offered shall be submitted by the contractor.Note:- Manufacture name and date of manufacture is to be printed (Embossed) at the backside of the board. |
| 20 | i) 90 cm equilateral triangle |
| 21 | ii) 60 cm equilateral triangle |
| 22 | iii) 60 cm circular |
| 23 | iv) 80 mm x 60 mm rectangular |
| 24 | v) 60 cm x 45 cm rectangular |
| 25 | Road Markers/Road Stud with Lense ReflectorProviding and fixing single mound twin shanked molded Road Markers/Road Stud made of poly carbonate or ABS body and shall support a load of 13635 Kg tested in accordance to ASTM D 4280 and complying lo specifications of Section-5 of IRC:35-2015 and clause 804.2.2 of MORT&H and Section-5 of IRC:35-2015. he reflecting panels shall consist of number of lenses containing single or dual prismatic cubes capable of providing total internal reflection of the light entering the lens face. The slope or retro-reflecting surface should be 35 + 5 degree to base. The reflective marker shall be fixed to the road surface using the epoxy/ adhesives and the procedure recommended by the manufacturer. No nails shall be used to affix the markers so Cubes capable of that they do not pose safety hazard on the road.. The contractor shall submit a two year replacement warranty. for satisfactory field performance including stipulated retro-reflectance of the reflecting pan |
| 26 | At junctions and curvs |
| 27 | Supplying and installation of delineators (road way indicators,hazard markers, object markers), 80-100 cm high above ground level, painted black and white in 15 cm wide stripes, fitted with 80 x100 mm rectangular or 75 mm dia circular reflectorised panels at thetop, buried or pressed into the ground and confirming toIRC-79 and the drawings. |
| 28 | Kilo Metre StoneReinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting andprinting etc |
| 29 | (iii) Hectometer stone (Precast) |
| 30 | Providing painting, figuring and numbering as per IRC specifications complete with Synthetic Enamal Paint for 5th Km. Stone. |
| 31 | (ii) One coat on old work. |
| 32 | Providing painting, figuring and numbering as per IRC specifications complete with Synthetic Enamal Paint for ordinary Km. Stone. |
| 33 | (ii) One coat on old work. |
| 34 | Providing painting, figuring and numbering as per IRCspecifications complete with Synthetic Enamal Paint for 0.2 Km.Stones or Boundary Stones.. |
| 35 | (ii) One coat on old work |
| 36 | 4.13 Construction of Shoulders with approved material/selected soili/c excavation all lifts & leads i/c grading to required slope &camber of 4% and compacting using vibratory roller of 80 to 100kN static weight to meet requirement as per relevant clause of400 |
| 37 | (B) Hard Shoulders (CBR value >12) |
| 38 | Providing and laying suitable designed Filter material underneath pitching in slopescomplete as per drawing and Technical specificationi) Providing and laying 200 mm granular material filter conforming to MoRTH Specifications Clause \" no. 2504 complete n all respects as per directions of Engineer-In-Charge. |
| 39 | Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specificationsA. Stone/Boulderii)Providing repair to damaged stone pitching/ apron over the prepared surface as per technical Specifications Clause no. 2504 complete in all respects as per directions of Engineer. |
| 40 | The maintenance of all of drains including erosion, repair, clearing, cleaning. Reshaping, regarding, deepening of side drains as well as catch water drains as per technical specification including all material, labour, etc. complete. |
| 41 | Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 metres. Excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting suitable earth to the embankment location and disposing off unsuitable earth with all lifts and lead upto 1000m as per relevent clauses of section-300 of specification. |
| 42 | b) Pipe Culverts |
| 43 | Excavation in Soil by Manual Means Excavation for roadway in soil including loading and unloading in/from truck for carrying of suitable cut earth to embankment site and disposing off unsuitable earth with all lifts and lead upto1000 metres as per clauses of section-300 |
| 44 | Filling of crack (in flexible pavement) using slow- curing bitumen emulsion and applying crusher dust in case crack are wider than 3 mm including all material, labour, etc. complete. |
| 45 | Type - A, \"W\" : Metal Beam Crash Barrier (Providing and erecting a \"W\" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, however 5 spaces of 600mm each between vertical post and 5 spaces of 900mm each between vertical post will be kept adjacent to RCC parapet/ concrete crash barrier in accordance to figure 9.14 of the IRC-SP: 73-2018, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixedonthevertical post with a spacer of channel section 150x75x5 mm, 330 mm long complete as per clause 811) and treatment for metal beam cresh barrier on approach shall be modified eccentric loader terminal arrangement as shown in figure 9.12 of IRC- SP : 73-2018 End portion of metal beam crash barrier shall be flared outside by1.25 mtr. Distance in last section of 8 mtr. Length. Departure side it shall be trailing terminal (TT) arrangement as shown in figure 9.13 of the IRC SP-73- 2018. End portion of metal beam crash barrier shall be flared outside by 0.35 mtr. Distance in last section of 8 mtr. length |
| 46 | To carry out all the necessary works to keep the road in Approprite service level condition as defined in the document on all type of carriageway (Flexible/Rigid) which includes but not limited to(i) For Flexible pavement Providing treatment and repair of pot holes/ ruts and any depth/ patch repgir of all types of bitumen pavement Complete as per Technical Specification Clause 3004.2 and as per direction of Engineer by using paving grade bitumen/ emulsion/ cold ready mix material. The job includes removal of all failed material, trimming of completed excavation to providing firm vertcal faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per Clause no. 503 back filling the patch with bituminous material as per clause no. 509. Compacting trimming and finishing the surface to form a smooth continuous surface all as per Clause no. 3004.2 of Technical Specification |
| 47 | (ii) For Rigid Pavement Repair of localized failed areas of PQC, Full depth repair of PQC slab, Sealing of crack/porous concrete, Repair of Joint Grooves, Repair Involving Removal of Old Joint Sealant and Sealing with Fresh Sealant, Repair of transverse joints, repair of longitudinal crack s through Cross-stitching/Stapling, Repair of honey combed and spalled concrete surface, Improvement of Pavement Surface texture through Diamond Grinding/Grooving etc. III. Repair to shoulders IV. Jungle clearance on shoulders, medians and embankment slopes V. Repair and cleaning of cross drainage works including culvers and minor bridges and side drains VI. Providing mandatory road signs as per the site condition, km stones including minor repair for existing road signs and km stones. VII. Providing road markings as per the requirement. VIII. Repair and painting of median/curves/railing/parapet.IX. Missing crash barriers.X. Repair/replacement of expansion joints if required.XI. Cleaning and greasing of bearings.XII. Any other item required to bring the carriageway/structure in serviceable condition. |
| 48 | Clearing and Grubbing Road LandClearing and grubbing road land including uprooting rankvegetation, grass, bushes, shrubs, saplings and trees having girth up to 300 mm, removal of stumps of trees cut earlier and disposal ofunserviceable materials and stacking of serviceable material up to a lead of 1000 metres including removal and disposal of top organicsoil not exceeding 150 mm in thickness. |
| 49 | A In area of light jungle (in 40% length) |
| 50 | Dismantling of Cement Concrete PavementDismantling of cement concrete pavement by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling Serviceable material at designated locations and disposal of unserviceable materials up to a lead of 1000 metres |
| 51 | Cement Concrete PavementConstruction of un-reinforced, dowel jointed, plain cement concrete pavement with M-40 grade concrete over a prepared sub base with cement , coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed ina batching and mixing plant as per approved mix design, transported to site, laid with electronic sensor 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, admixtures as approved, curing compound, finishing to lines and grades as per drawing as per IRC 15 2011 and as per relevant clauses of section 602 of specifications complete but excluding cost of steel in dowel bar and tie rods etc. |
| 52 | Deduct from Item No.6.3 & 6.4 above if slip from paver with electronic sensor is not used and laying, compaction is done by any other method (The acceptance criteria regarding level, thickness, surface regularity, texture finish, strength of concrete and all other quality control measures shall be the same as in case of machine laid work.)Note:- This item is to be executed with prior written permission from the C.E. |
| 53 | Add extra in Item No.6.3, 6.4, 6.6 & 6.10 above for the cost of steel in dowel bar and tie rod including craddle, laps etc. complete required as per design. |
| 54 | Mild steel |
| 55 | Tor steel |
| 56 | Repair of joint Grooves with Epoxy MortarRepair of spalled joint grooves of contraction joints, construction joint, longitudinal joints and expansion joints in concrete pavements using epoxy mortar or epoxy concrete. |
| 57 | Repair of old Joints SealantRemoval of existing sealant and re-sealing of contraction, construction longitudinal or expansion joints in concrete pavement with fresh sealant material |
| 58 | Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawings and as directed by Engineer charge with Average depth 10 cm. (Stripping of excess soil only) including all material, labour, etc. completed. |
| 59 | Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beeds on Bituminous surface. Providing and applying (Cleaning of Bituminous surface) thermoplastic compound having composition of binder (Regin) minimum 18 %, titanium dioxide minimum 10 % and intermixed glass beed, minimum 30% of brand like Asian, Burger or equivalent make of 2.5 mm thick including drop down reflectorizing, glass beeds @ 250 gms per sqm area thickness of 2.5 mm is exclusive of surface applied glass beeds as per IRC:35.The finished surface to be level, uniform and free from streaks and holes, all complete as per clause 803 of specifications.Note:- The guarantee of Thermoplastic should be minimum 3 Years |
| 60 | Retro- reflectorised Traffic signsProviding and fixing of retro-reflectorised cautionary, mandatory and informatory sign board as per IRC 67-2012 made of high intensity Micro-Prismatic Grade Sheeting (Type XI) vide IRC: 67:2012 clause 6.7.3.2 and clause 801.3.3 of MoRT&H fixed over Aluminum composite material sheet with thermoplastic core of Low density polyethylene (LDPE) between two thick skins/sheets of aluminum with overall thickness of 4mm and aluminum skin of thickness 0.3 on both side, the ACM shall conform to Table 6.1 of IRC:67:2012 and Table 800-1 of MoRT&H specification and High Intensity Micro Prismatic Grade Sheeting shall conform to Table 6.6 of IRC:67:2012 and Table 800-3 of MoRT&H specification of in the clause IRC 6.8 of the IRC 67-2012 and clause 801.3.7 of MORTH message legend numerical letter etc. and borders shall be screen printed on high intensity micro prismatic sheeting shall conform to clause 801.3.7 with digital printing ink or of cutout from transparent durable overlay or cutout from the same type of reflecting sheeting for cautionary/ mandatory/ signs, supported on MS sign post of size 75mm x75mm x 6mm of 3.60 meter over all length and fix to ground by means of properly designed foundation of dimension 450x450x600mm with M20 grade concrete. The ACM sheet shall be fixed to the post with four minimum four number breakaway bolts. & supported with a back support frame of 25mmx25mmx3mm angle. 10 years warranty for Retro Reflection Sheeting to be provided from the original sheeting manufacture as per clause 6.9 of IRC: 67:2012 & a certified copy for three years for outdoor exposure report from an independent test lab as per clause 6.7 of IRC: 67:2012 for the product offered shall be submitted by the contractor.Note:- Manufacture name and date of manufacture is to be printed (Embossed) at the backside of the board. |
| 61 | i) 90 cm equilateral triangle |
| 62 | ii) 60 cm equilateral triangle |
| 63 | iii) 60 cm circular |
| 64 | iv) 80 mm x 60 mm rectangular |
| 65 | v) 60 cm x 45 cm rectangular |
| 66 | Supplying and installation of delineators (road way indicators,hazard markers, object markers), 80-100 cm high above ground level, painted black and white in 15 cm wide stripes, fitted with 80 x100 mm rectangular or 75 mm dia circular reflectorised panels at thetop, buried or pressed into the ground and confirming toIRC-79 and the drawings. |
| 67 | Kilo Metre StoneReinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting andprinting etc |
| 68 | (iii) Hectometer stone (Precast) |
| 69 | Providing painting, figuring and numbering as per IRC specifications complete with Synthetic Enamal Paint for 5th Km. Stone. |
| 70 | (ii) One coat on old work. |
| 71 | Providing painting, figuring and numbering as per IRC specifications complete with Synthetic Enamal Paint for ordinary Km. Stone. |
| 72 | (ii) One coat on old work. |
| 73 | Providing painting, figuring and numbering as per IRCspecifications complete with Synthetic Enamal Paint for 0.2 Km.Stones or Boundary Stones.. |
| 74 | (ii) One coat on old work |
| 75 | 4.13 Construction of Shoulders with approved material/selected soili/c excavation all lifts & leads i/c grading to required slope &camber of 4% and compacting using vibratory roller of 80 to 100kN static weight to meet requirement as per relevant clause of400 |
| 76 | (B) Hard Shoulders (CBR value >12) |
| 77 | Type - A, \"W\" : Metal Beam Crash Barrier (Providing and erecting a \"W\" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, however 5 spaces of 600mm each between vertical post and 5 spaces of 900mm each between vertical post will be kept adjacent to RCC parapet/ concrete crash barrier in accordance to figure 9.14 of the IRC-SP: 73-2018, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixedonthevertical post with a spacer of channel section 150x75x5 mm, 330 mm long complete as per clause 811) and treatment for metal beam cresh barrier on approach shall be modified eccentric loader terminal arrangement as shown in figure 9.12 of IRC- SP : 73-2018 End portion of metal beam crash barrier shall be flared outside by1.25 mtr. Distance in last section of 8 mtr. Length. Departure side it shall be trailing terminal (TT) arrangement as shown in figure 9.13 of the IRC SP-73- 2018. End portion of metal beam crash barrier shall be flared outside by 0.35 mtr. Distance in last section of 8 mtr. length |
| 78 | Providing and laying suitable designed Filter material underneath pitching in slopescomplete as per drawing and Technical specificationi) Providing and laying 200 mm granular material filter conforming to MoRTH Specifications Clause \" no. 2504 complete n all respects as per directions of Engineer-In-Charge. |
| 79 | The maintenance of all of drains including erosion, repair, clearing, cleaning. Reshaping, regarding, deepening of side drains as well as catch water drains as per technical specification including all material, labour, etc. complete. |
| 80 | Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 metres. Excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting suitable earth to the embankment location and disposing off unsuitable earth with all lifts and lead upto 1000m as per relevent clauses of section-300 of specification. |
| 81 | b) Pipe Culverts |
| 82 | Excavation in Soil by Manual Means Excavation for roadway in soil including loading and unloading in/from truck for carrying of suitable cut earth to embankment site and disposing off unsuitable earth with all lifts and lead upto1000metres as per clauses of section-300 |
| 83 | Filling of crack (in flexible pavement) using slow- curing bitumen emulsion and applying crusher dust in case crack are wider than 3 mm including all material, labour, etc. complete. |
| 84 | To carry out all the necessary works to keep the road in Approprite service level condition as defined in the document on all type of carriageway (Flexible/Rigid) which includes but not limited to(i) For Flexible pavement Providing treatment and repair of pot holes/ ruts and any depth/ patch repgir of all types of bitumen pavement Complete as per Technical Specification Clause 3004.2 and as per direction of Engineer by using paving grade bitumen/ emulsion/ cold ready mix material. The job includes removal of all failed material, trimming of completed excavation to providing firm vertcal faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per Clause no. 503 back filling the patch with bituminous material as per clause no. 509. Compacting trimming and finishing the surface to form a smooth continuous surface all as per Clause no. 3004.2 of Technical Specification |
| 85 | (ii) For Rigid Pavement Repair of localized failed areas of PQC, Full depth repair of PQC slab, Sealing of crack/porous concrete, Repair of Joint Grooves, Repair Involving Removal of Old Joint Sealant and Sealing with Fresh Sealant, Repair of transverse joints, repair of longitudinal crack s through Cross-stitching/Stapling, Repair of honey combed and spalled concrete surface, Improvement of Pavement Surface texture through Diamond Grinding/Grooving etc. III. Repair to shoulders IV. Jungle clearance on shoulders, medians and embankment slopes V. Repair and cleaning of cross drainage works including culvers and minor bridges and side drains VI. Providing mandatory road signs as per the site condition, km stones including minor repair for existing road signs and km stones. VII. Providing road markings as per the requirement. VIII. Repair and painting of median/curves/railing/parapet.IX. Missing crash barriers.X. Repair/replacement of expansion joints if required.XI. Cleaning and greasing of bearings.XII. Any other item required to bring the carriageway/structure in serviceable condition. |
