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| 1 | MRL 16-Asuramangalam Kombettimala Thittakkara Ayathil Mathurappa Gurumandhiram Road 3973 M |
| 2 | CLEARING AND GRUBBING |
| 3 | Clearing Grass and Removal of Rubbish - Clearing grass and removal of rubbish upto a distance of 30m outside the priphery of the area as per technical specification Clause 200.1 |
| 4 | PAVEMENT COMPONENTS |
| 5 | Boundary Piller- Reinforced cement concrete M15 grade boundary pillers / local stone of standard design as per IRC:8 fixing in position including painting and priming etc.as per drawing and technical Specification clause 1704 |
| 6 | Scarifying Existing Bituminous Surface to a depth of 150mm - by Mechanical Means - Scarifying the existing granular surafce to a depth of 150mm and disposal of scarified material with a lift upto 3m and lead upto 1000m as per technical specification Clause 301.4.1 |
| 7 | Dismantling flexible Pavements- Dismantling of flexible Pavements and disposal of dismantled material upto a lead of 100m, stacking serviceable and unserviceable materials seperately by Mechanical means as per technical specification Clause 202.3 - Bituminous Courses |
| 8 | Dismantling of Cement ConcretePavements- Dismantling of Cement Concrete Pavements by Mechanical Means and disposal of dismantled material upto a lead of 1000 m, stacking serviceable and unserviceable materials seperately as per technical specification Clause 202.3 |
| 9 | Excavation in soil using Hydraulic Excavator and Tippers with disposal upto 1000m- 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 embankment location with a lift upto 1.5m and lead upto 1000mas per technical specification Clause 302.3 |
| 10 | Construction of embankment with material obtained from Roadway cutting - Construction of embankment with approved material deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Table 300.1 and 300.2 as per technical specification Clause 301.5 |
| 11 | Granular Sub-base with well graded material (Table 400.1)-By Mix in Place Method- For Grading I material -Construction ofgranular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotovator at OMC, and compacting with smooth wheel roller to achieve the desired density as per technical specification Clause 401 |
| 12 | Granular Sub-base with well graded material (Table 400.1)-By Mix in Place Method- For Grading I material -Construction ofgranular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotovator at OMC, and compacting with smooth wheel roller to achieve the desired density as per technical specification Clause 401 - Using departmental material |
| 13 | Water Bound Macadam Sub-base / Base- WBM Grading II- By Mannual means - providing, laying, spreading and compacting stone aggregates of specified sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, stone screenings/ binding material to fill up the interstices of course aggregate, watering and compacting to the required density grading 2 as per technical specification Clause 404 |
| 14 | Water Bound Macadam Sub-base / Base- WBM Grading III- By Mannual means - providing, laying, spreading and compacting stone aggregates of specified sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, stone screenings/ binding material to fill up the interstices of course aggregate, watering and compacting to the required density grading 2 as per technical specification Clause 404 |
| 15 | Construction of 1st layer of Bio enzyme based soil stablised layer to a required thickness as per manufacturer design with a exisiting soil , by ripping open the existing road formation and treating it with TerraZyme in the ratio1L for 12.5 cum soil, spreading in uniform layer with motor grader on prepared surface. mixingby mix in place method with rotavator at OMC and compacting with smooth wheel roller to achieve the desired density complete as per technical specification incl all labour, equipments etc., complete.as per the directions of the Engineer incharge of the work . except materials like soil and metal. The soil will have PI between 7 and 15% and clay % by hydrometery should be more than 20% and less than 40%. |
| 16 | Construction of 2nd layer Bio enzyme based soil stablised layer to a required thickness as per manufacturer design with local soil material/gravel/murram, having CBR greater than 7%and treating it with TerraZyme in the ratio1L for 15.0 cum soil with 25% 40mm crusher broken metal(of compacted thickness) in desing mix, spreading in uniform layer with tractor grader on prepared surface. mixingby mix in place method with rotavator at OMC and compacting with smooth wheel roller to achieve the desired density complete as per technical specification incl all labour, materials, like soil and metal, equipments etc., complete.as per the directions of the Engineer incharge of the work . |
| 17 | Cement Concrete Pavement - Construction of un-reinforced dowel jointed at expansion and construction joint only,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 IS383,maximum size of coarse aggregate not exceeding 25 mm,mixed in a concrete mixer of not less than 0.2cum capacity and appropriate weigh batcher using approved mix design,laid in approved fixed side formwork 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 compoundand water finishing to lines and grade as per drawing and TechnicalSpecifications clause 1501 |
| 18 | BITUMINOUS WORKS |
| 19 | Prime Coat - Low porosity-providing and applying primer coat with bitumen emulsion (Bulk SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at a rate of 0.70 - 1.00 kg/sqm using mechanical means as per technical specification clause 502 |
| 20 | Tack Coat - Providing and applying tack coat with bitumen emulsion (Bulk RS-1) using emulsion distributorat a rate of 0.25 - 0.30 kg/sqmon the prepared granular surface treated with primer &cleaned with Hydraulic broom as per technical specification clause 503 |
| 21 | 20mm thick open graded premix carpet using bituminous binder S-65 Bulk - Providing, laying and rolling of open graded premix carpet of 20mm thickness composed of 13.2mm to 5.6mm aggregates either using penetration grade bitumen 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 three wheel 80-100kn roller, finished to required level and grades to be followed by seal coat either Type A or Type B or Type Cas per technical specification clause 508 - by Manual Means |
| 22 | Seal Coat - Manual Means - Type C - Providing andlaying seal coat sealing the voids in bituminous surface laid to the specified levels, levels and cross fall using Type A, Type B and Type C as per technical specification clause 510- UsingBitumen S-65 Bulk and Antistripping agent |
| 23 | CD WORKS |
| 24 | RCC Grade M 20 - Providingand laying reinforced cement concrete in superstructure complete as per drawings and technical specifications Clause 800, 1205.4 and 1205.5 for nominal mix1:2:4 |
| 25 | Supplying, fitting and placing TMT bar reinforcement in superstructure - complete as per drawings and technical specifications Clauses 1002, 1010 and 1202 |
| 26 | Painting Two coats on New Concrete Surfaces - Painting two coats icluding primer coat after filling the surface with synthetic enamel paint in all shades on new, plastered / concrete surfaces as per drawing and technical Specification |
| 27 | PROTECTION WORKS |
| 28 | Excavation for Structures -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 : Ordinary soil : Upto 3 m depth |
| 29 | DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site |
| 30 | Randum Rubble masonry in cement mortar 1:5 -Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. |
| 31 | PCC Grade M 20 - Providing concrete for plain/reinforced concrete for wearing coat complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203- Nominal mix 1:2:4 (PCC M 20 without 40mm brocken Stone) |
| 32 | RCC Grade M 20 - Providing concrete for plain/reinforced concrete in substructure complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203-upto 5.00m Height |
| 33 | Supplying, fitting and placing TMT bar reinforcement in sub structure - complete as per drawings and technical specifications Clauses 1000 and 1202 |
| 34 | Guard Stones- Reinforced cement concrete M15 grade guard stonesof size 20x20x120cm size embedded in PCC 1:4:8 block of 45x45x45cm sice with 30cm embedding of stones including painting etc. complete. |
| 35 | DRAIN WORKS |
| 36 | DR PACKING Under foundation - Dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site |
| 37 | PCC Grade M 20 - Providing concrete for plain/reinforced concrete for wearing coat complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203- Nominal mix 1:2:4 |
| 38 | Surface Drains in Soil- Construction of unlined surface drains of average cross sectional area 0.40sqm in soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3.0m and lead of 50m as per technical specification Clause 307 - By Mechanical Means |
| 39 | TRAFFIC SIGNS, MARKINGS AND OTHER APPURTENANCES |
| 40 | Providing and Fixing typical PMGSY Maintenance information board as per MoRD specifications and drawings-Two vertical76.1mm outer diameter MS sheet tube posts of 3.60mm thickness (medium class)duly embedded in cement concrete M-15 grade blocks of 600mm x 600mm x750mm, 600mm below ground level with two horizontalM S Sheet Tubesof 1000mm length to make the frame of board, four horizontals and two verticalswith M S Sheet rectamngular Tube 50x25x2mm to make the frame to fix the board as per drawing, two M S Sheet 2.00 mm thick board of size 900x1500mm strengthened by 25mmx5mm MS flat iron includingpainting with stove enameled paint on both sides as per MoRD specifications. 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 Clause 1701 and Annexure 1700.1 |
| 41 | Providing and fixing of retro-reflectorised logo board at different locations of roadasper IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick supported on GI pipe 50 mm dia firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 1701- 600mm x 600mmsize logo and sign board of 1100x300mm |
| 42 | Retro-reflective Traffic Signs - Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign asper IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick supported on GI pipe 50 mm dia firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 1701- 900mm equilateral triangle board |
| 43 | Traffic Signs- Retro-reflective Traffic Signs - Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign asper IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick supported on GI pipe 50 mm dia firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 1701- 600mm circular board |
| 44 | Traffic Signs- Retro-reflective Object hazard marker of 300mm x 900mm size - Providing and fixing of retro-reflectorised Object hazard markersign asper IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick supported on GI pipe 50 mm dia firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 300mm x 300mm x 450 mm, 450 mm below ground level as per drawings and Technical Specification Clause 1701 |
| 45 | Traffic Signs- Direction and place identification sign upto 0.90 sqm size board - Retro - reflective Traffic Signs -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 not exceeding 0.9 sqm supported on 2 inch dia GI Pipe firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x 600 mm, 600 mm below ground level as per approved drawing and Technical specification clause 1701(Semi- reflective direction and place identification board of size up to .90 sqm area) |
| 46 | Traffic Signs- Retro-reflective Single Chevronof 50cm x 60cmsize - Providing and fixing of retro-reflectorised Single Chevronsign asper IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick supported on GI pipe 50 mm dia firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 1701 |
| 47 | Kilometre Stone- Reinforced cement concrete M15 grade kilometre stone of standard design as per IRC:8 fixing in position including painting and priming etc.as per drawing and technical Specification clause 1703 - OrdinaryKilometre stone (pre-cast) |
| 48 | Hectometer Stone- Reinforced cement concrete M15 grade kilometre stone of standard design as per IRC:8 fixing in position including painting and priming etc.as per drawing and technical Specification clause 1703 - 200m stone (pre-cast) |
| 49 | Total Construction cost |
| 50 | Maintenance for 5 years |
| 51 | Maintenance for first Year after completion |
| 52 | Maintenance for second Year after completion |
| 53 | Maintenance for third Year after completion |
| 54 | Maintenance for fourth Year after completion |
| 55 | Maintenance for fifth Year after completion |
| 56 | Total Maintenance cost |
