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| 1 | Pananchery Thalikkode Kombara ChembuthraRoad |
| 2 | CLEARING AND SCARIFYING |
| 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 | Cutting of Trees including Cutting of Trunks, Branches and Removal of StumpsCutting of trees, including cutting of trunks, branches and removal of stumps & roots, refilling, compaction of backfilling and stacking of serviceable material by manual means with all lifts as per Technical Specification Clause 201. |
| 5 | PAVEMENT COMPONENTS |
| 6 | Preparation of Foundation for embankment- 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 bymechanical means as per technical specification Clause 202.3 |
| 8 | 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 |
| 9 | 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 |
| 10 | Construction of embankment with material obtained from Private land Borrow Pits - Construction of embankment with approved material deposited at site from borrow pits with a lift upto 1.5m, transporting to site, spreading, grading to required slope andcompacting to meet requirement of Table 300.1 and 300.2 as per technical specification Clause 301.5 -( Contractors own earth) |
| 11 | SUB GRADE |
| 12 | Compacting Original Ground Supporting Subgrade- Loosening of the ground upto a level of 300mm below the subgrade level, watered, graded and compacted in leyers to meet requirement given in Table 300.1 and 300.2 for subgrade coonstruction as per technical specification Clause 303.5.2 |
| 13 | WOVEN GEO TEXTILES |
| 14 | Supplying,providing and laying woven geotextile fabric of type H2M5 (900gm/sqm opening size 9x2,thickness7.18mm with wide width tensile dry strength19.8 kn/min machine in direction,18.8kn/m in cross mechine directionand strains at failure of 27.63in machine directionand 21.6% in cross machine direction)in wrap machine direction in right angle to the alignment of the road formation with suitable lapsas directed by the department officers at site |
| 15 | SUB BASE COURSE |
| 16 | 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(For Grading I Material) |
| 17 | FDR |
| 18 | Stabilisation of in-situ (existing pavement crust) or soil or otherwise sub base/base course up to the required depth by cold in-situ recycling using cement and chemical additives/otherwise: Providing pulverizing, spreading, milling and mixing of chemical additives at the appropriate rate as per job in mix design in accordance with IRC-SP-72-2015, I RC-37-2012 & 2018 and IRC SP 89 (part-II) 2018. Cementitious additive @ rate of a minimum of 5 - 7% and CCS/CS additive should be spread on the existing pavement using a mobile truck mounted containerized cement/additive spreader with microprocessor controlled weighing and spreading system. The additive spreader shall have variable working width sufficient to cover whole pavement lane. The in-situ stabilization process shall be carried out by a mobile and self-propelled stabilizer/reclaimer of working width of 2.4 m and with minimum engine horsepower 440 kw with a variable working depth up to 50 cm. The resultant stabilized mix then would be profiled to the required grade, level and thickness using motor grader and the mix would be compacted using 20 tonne pad foot roller in combination with smooth wheel roller to achieve desired proctor density as per IRC 37-2012 & 2018 and complete in all respect and curing with water as required including all materials, labour and machinery etc. The entire insitu process would be carried out in single pass with milling and pulverising of damaged asphalt pavement/soil/ aggregates/soi1-aggregate mixture to the desired depth and with simultaneous addition of additives and water with machine integrated spray bars fitted on the wheeled self-propelled and vibratory pad foot roller to achieve the desired proctor density in all respects. The tandem roller should be followed by Pneumatic Tyre Roller. The minimum unconfined compressive strength (UC’S) of’ stabilized subbase/base should be 4.5 to 7 MPa after 7/28 days of curing as per IRC-SP-72-2015, IRC-37-2012 & 2018 Also durability aspects (wet-dry cycles) of stabilized subbase should be satisfied as per IRC 37-2012 & 2018 and IRC SP 89 (part II) 2018. The gradation mixes and materials should be as per IRC 37-2012 & 2018 and IRC SP 89 (part II) 2018. The train of equipment to be used are binder spreader- water Tanker - Additive Truck - Recycler - Padfoot Roller (20 Tonne) + Single Drum Compactor- Grader- Tandom Roller- Pneumatic Tyre Roller (20 Tonne) |
| 19 | Prime Coat -Medium porosity-providing and applying primer coat with bitumen emulsion (Packed SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.90 - 1.20 kg/sqm using mechanical means as per technical specification clause 502 |
| 20 | Providing and laying paving fabric with physical requirements as per table 704-16 over a tack coat of paving grade Bitumen VG-30, laid at the rate of 1 kg per sqm over thoroughly cleaned and repaired surface to provide a water-resistant membrane and crack retarding layer. Paving fabric to be free of wrinkling and folding and to be laid before cooling of tack coat, brooming and rolling of the surface with a pneumatic roller to maximize paving fabric contact with the pavement surface |
| 21 | BITUMINOUS CONCRETE |
| 22 | Bituminous Concrete - Providing and laying bituminous concrete with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder(S-65) @ 5.4 per cent 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 MORTH specification clause No. 507 complete in all respectsGrading - II (13.2 mm Nominal Size) Using Packed Bitumen S-65 |
| 23 | 9. CD WORKS |
| 24 | 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. (RCC) |
| 25 | Dismantling Stone Masonry- Dismantling existing structures like culverts, bridges, retaining walls and other structures comprising of masonry, cement concrete, woodwork, steelwork, including T&P and scaffolding whereever necessary, sorting the dismantled material, disposal of unserviceable and stacking serviceable material with all lift and lead of 1000m as per technical specification Clause 202.1 - Rubble Stone Masonry in Cement Mortar |
| 26 | Dismantling of structures- Dismantling existing structures like culverts, bridges, retaining walls and other structures comprising of masonry, cement concrete, woodwork, steelwork, including T&P and scaffolding whereever necessary, sorting the dismantled material, disposal of unserviceable and stacking serviceable material with all lift and lead of 1000m as per technical specification Clause 202.1 -Cement Concrete(PCC) - By Mechanical Means |
| 27 | Earthwork 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 suitablematerial. |
| 28 | RING BUND Type - 1 - Putting up of ring bund as per approved shape 2.50 m bottom width, 1.00 m top width and average height of 2.00 m using empty gunny bag/ Polythene bags filled with earth placed in 2 rows at 0.6m apart and filled in between with puddle clay to form bund including labour charges for dismantling the bund after completion of the work etc complete. |
| 29 | Bailing out water by using 5HP engine and pumpset including all conveyance to site, errection, cost of fuel, lubricating oil and other stores, pay of staff etc. complete |
| 30 | DR PACKING with Departmental Rubble Under foundation - Dry stone packing under foundation with good quality departmental rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site. |
| 31 | 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. |
| 32 | PVC WEEP HOLES - Providing weep holes using 75mm dia PVC pipes 4 kg/sq cm including cost of material , labour charges etc. complete |
| 33 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203, P.C.C grade M 10 |
| 34 | PCC Grade M 15 - Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203- Nominal mix 1:2.5:5 |
| 35 | Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204, P.C.C grade M 15 |
| 36 | Providing and laying reinforced cement concreteas per drawing and technical specifications Clauses 800, 1205.4 and 1205.5, R.C.C grade M 20 for Bed Block for Culvert |
| 37 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C grade M 20 for wearing coat |
| 38 | Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5, R.C.C grade M 25 |
| 39 | Supplying, fitting, and placing TMT bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202 |
| 40 | Supplying, fitting, and placing TMT bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202 |
| 41 | Plastering with cement mortar 1:4 15 mm thick as per drawing and technical specification clauses 613.4 and 1204 |
| 42 | 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 |
| 43 | Backfilling with granular material -Backfilling behind abutment, wing wall and return wall complete as per drawings &technical specification Clause 1204.3.8 |
| 44 | 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 |
| 45 | PROTECTION WORK AND RETAINING WALL |
| 46 | 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. |
| 47 | Excavation for Structures -Earthwork 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 |
| 48 | DR with DepartmentalRubble _ Dry rubble without concrete levelling course using departmental rubble including packing to compactness to lines and levels, labour charges etc. complete as per direction of Departmental officers at site |
| 49 | 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 |
| 50 | DR PACKING for RAMP - 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. |
| 51 | 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 |
| 52 | Supplying, fitting and placing TMT bar reinforcement in substructure - complete as per drawings and technical specifications Clauses 1002, 1005,1010 and 1202 |
| 53 | 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 |
| 54 | 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. |
| 55 | Boundary Pillar- Reinforced cement concrete M15 grade boundary pillars / 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 |
| 56 | CC DRAIN, V CUT DRAIN, EARTHERN DRAIN |
| 57 | 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 |
| 58 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (M-10) |
| 59 | PCC Grade M 15 - Providing concrete for plain/reinforced concrete in substructure complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203- Nominal mix 1:2.5:5 |
| 60 | PCC Grade M 20 - Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203- Nominal mix 1:2:4 For Wearing Coat |
| 61 | RCC Grade M 20 - Providing concrete for plain/reinforced concrete in open foundation substructure complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203-upto 5.00m Height |
| 62 | RCC Grade M 25 - Providing concrete for plain/reinforced concrete in open superstructure complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203- |
| 63 | Supplying, fitting and placing TMT bar reinforcement in Substructure- complete as per drawings and technical specifications Clauses 1000 and 1202 |
| 64 | Supplying, fitting and placing TMT bar reinforcement in substructure - complete as per drawings and technical specifications Clauses 1002, 1010 and 1202 |
| 65 | 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 |
| 66 | PCC Grade M 10 - Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203- Nominal mix 1:3:6 |
| 67 | Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 PCC Grade M-15 |
| 68 | 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 |
| 69 | 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 Manuall Means |
| 70 | Engaging man mazdoor ,spl/mazdoor for cleaning waste,debris ,silt etc,from the existing drain culvert including lifting and replacing covering slab,foot slab etc to lines and levels |
| 71 | Sign Boards & KM Stones |
| 72 | Printing new letters and figures of any shade - printing new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give a even shade as per drawings and technical specifications clause 1701- English and roman |
| 73 | 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 |
| 74 | 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 equilateral triangle board . |
| 75 | Traffic Signs- Retro-reflective Single Chevronof 50cm x 60cmsize - 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 450mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause1701 |
| 76 | 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, fixedover 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 |
| 77 | Road Markers / Road Studs with lens reflector-Providing and fixing of road stud 100 x 100 mm die cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling holes 30 mm upto a depth of 600 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS:873 (Part 4) 1973 |
| 78 | 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 |
| 79 | Kilometre Stone- Reinforced cement concrete M15 grade kilometre stone / local stone of standard design as per IRC:8 fixing in position including painting and priming etc.as per drawing and technical Specification clause 1703 - 5th Kilometre stone (pre-cast). |
| 80 | Kilometre Stone- Reinforced cement concrete M15 grade kilometre stone / local 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) |
| 81 | Hectometre Stone- Reinforced cement concrete M15 grade kilometre stone / local 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) |
| 82 | Total Construction cost |
| 83 | Maintenance for 5 years |
| 84 | Maintenance for first Year after completion |
| 85 | Maintenance for second Year after completion |
| 86 | Maintenance for third Year after completion |
| 87 | Maintenance for fourth Year after completion |
| 88 | Maintenance for fifth Year after completion |
| 89 | Total Maintenance cost for 5670m |
