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| 1 | Sub Head: Clearing and Grubbing Road LandClearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. By Manual Means i) In area of Non Thorny Jungle |
| 2 | By mechanical means ii) In area of Thorny Jungle |
| 3 | Sub Head:-Earthwork a) Excavation in ordinary soil in hilly area by manual means including cutting and trimming of side slope and disposing of excavated earth with a lift upto 1.5 mtr and lead upto 20mtr as per technical specification clause 1603.1 |
| 4 | Excavation in ordinary Soil in hilly area by mechanical means including cutting and trimming of side slope and disposing of excavated earth with a lift upto 1.5 mtr and lead upto 20 mtr as per technical specification clause 1603.1 |
| 5 | Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 |
| 6 | Sub Head:Granular Sub-base with Well Graded Material 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. |
| 7 | Sub Head : WBM-II Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required |
| 8 | Sub Head :WBM-III Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required |
| 9 | Sub Head : Wearing Course Prime coat (Providing and 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.) |
| 10 | Tack Coat 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. |
| 11 | PMC Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or cut-back or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades |
| 12 | Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats. |
| 13 | Sub Head : Culvert, Bridges, R/Wall, CC DrainEarthwork 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 back filling in trenches with excavated suitable materials. |
| 14 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203P.C.C grade M 10 ( Nominal mix 1:3:6) |
| 15 | Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. (Coursed Rubble Masonry (2nd sort) In 1:4 Cement mortar.) |
| 16 | Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 (Coursed Rubble masonry (2nd Sort)In cement mortar (1:5) |
| 17 | Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing |
| 18 | Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204. For height upto 5 m.( R.C.C. grade M 20) |
| 19 | Providing PCC M-20 architectural coping on the top of wing wall, return wall etc. complete as per drawing and technical specification Clauses 615, 710and 1204.3.11 |
| 20 | Providing & laying reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 800,1205.4 and 1205.5 (R.C.C. grade M 25) |
| 21 | Providing & laying reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 800,1205.4 and 1205.5 (R.C.C. grade M 25) ( Nominal mix 1:2:4 ( Hand mixed) |
| 22 | Supplying, fitting, and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202 |
| 23 | Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smallersize towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing |
| 24 | Providing and laying curtain walls complete as per drawing and technical specification Clause 1304 |
| 25 | Providing and fixing in position 20 mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans, covered with sealant complete as per drawing and technical specifications |
| 26 | Providing and laying cement concrete wearing course M30 grade including reinforcement complete as per drawing and techniical specifications Clause 800 & 1206-3 |
| 27 | Drainage spoutscomplete as per drawing and technical specification clause 1209. |
| 28 | Providing and laying of a buried expansion joint, covered with 12mm thick,200mm widw galvanise weldable structural steel plate as per IS: 2062, placed symmetrical to center line of the joint,resting freely over the top surface of the deck concrete,welding of 8mm dia, 100 mm long galvanised nails spaced 300mm c/c along the centervline of the plate,as per technical specifications clauses 1207.2.3 |
| 29 | 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 2000mm as per drawing and technical specifications Clauses 800, 900 and 1208.3 |
| 30 | Supplying, fitting and fixing in position true to line and level forged steel roller bearing conforming to IRC: 83(Pt.-1) section IX and clause 2003 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications. |
| 31 | Cement plastering 1: 3 (1cement,3 sand) |
| 32 | Providing and inserting dowels bars of 25 mm dia (TMT) to a depth of 500 mm anchored in the hard rock by grouting with cement slurry, as per specification and making good all complete as directed. |
| 33 | Supplying, fitting and fixing in position true to line and level cast steel rocker bearing conforming to IRC: 83(Pt.-1) section IX and clause 2003 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications. |
| 34 | Supplying, fitting and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications |
| 35 | Strip Seal Expansion Joint (Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm, complete as per approved drawings and standard specifications to be installed by the to the manufacturer\"s instructions for installation.)manufacturer/supplier or their authorised representative ensuring compliance |
| 36 | PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification |
| 37 | Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification |
| 38 | 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 specifications Stone/Boulder |
| 39 | Boulder apron laid in wire crates (Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire conforming to IS: 280 & IS:4826 in 100mm x 100mm mesh (weaved diagonally) including 10% extra for laps and joints laid with stone boulders weighing not less than 40 kg each.) |
| 40 | Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification |
| 41 | Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Granular material |
| 42 | Katcha DrainConstruction of unlined surface drain of avareage cross-sectional area 0.40sqm in soil to specified line,grade,levels and dimensions excavated materials to be used in embankment with a lift of 3m and lead of 50m(Avarage lead 25m) as per technical specific. By Mechanical Means |
| 43 | Sub Head : Traffic Signs, Markings & other road Furnitures Kilo Metre Stone (Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc) i) 5th kilometre stone (precast) |
| 44 | ii) Ordinary Kilometre Stone (precast) |
| 45 | iii) Hectometer Stone (precast) |
| 46 | Crash Barrier : 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 channelvertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 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 fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810) |
| 47 | Portable Barricade in Construction Zone (Installation of a steel portable barricade with horizontal rail 300 mm wide, 2.5 m in length fitted on a \"A\" frame made with 45 x 45 x 5 mm angle iron section, 1.5 m in height, horizontal rail painted (2 coats) with yellow and white stripes, 150 mm in width at an angle of 450, \"A\" frame painted with 2 coats of yellow paint, complete as per IRC:SP:55-2001 ) |
| 48 | Information Board signs more than 0.9 sqmsize board. (Providing and erecting directionand place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2mm thick with area not exceeding 0.9sqm supported on a mildsteel single angle iron post 75x75x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45x45x60cm, 60cm below ground level as per approved drawing) |
| 49 | Direction and Place Identification signs upto 0.9 sqmsize board. (Providing and erecting directionand place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2mm thick with area not exceeding 0.9sqm supported on a mildsteel single angle iron post 75x75x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45x45x60cm, 60cm below ground level as per approved drawing) |
| 50 | ROUTINE MAINTENANCE Maintenance For First Year. |
| 51 | Maintenance For Second Year |
| 52 | Maintenance For Third Year. |
| 53 | Maintenance For Fourth Year. |
| 54 | Maintenance For Fifth Year. |
