|
| 1 | 1. A.A. road to Chittagang Basti (Package no. TR-03-88) (L-028)(Length=2.988 km) under Kumarghat block. |
| 2 | Granular Sub-base with Well Graded Material ( Table 400.1 ) using Jhama Brick Aggregate: (A) By Mix in Place Method |
| 3 | Construction of granular sub-base by providing well graded material ( Jhama Brick Aggregate , as per Table 400.1 ), spreading in uniform layers with tractor with attachments on prepared surface, mixing by mix in place method with rotavator at OMC, applying and brooming sand to fill up the interstices of coarse aggregate, watering and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. |
| 4 | For Grading - IIMaterial ( jhama brick aggregate ) |
| 5 | 3. WBM Grading 3 |
| 6 | Providing, laying, spreading and compactingstoneaggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 kNin stages to proper grade and camber, applying and brooming,binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. |
| 7 | (A)By Mechanical Means |
| 8 | Kilometre Stone ( with RCC M15 grade using jhama brick aggregate ) |
| 9 | Reinforced cement concrete M15 grade ( using jhama brick aggregate ) 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. |
| 10 | Ordinary Kilometre Stone (precast) |
| 11 | 200 m Stone(precast) |
| 12 | Construction of RCC guide posts of 250 mm dia and total 600 mm long,(300 mm below GL ) M15 grade cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC posts not to exceed 1 in 500 as per drawing and Technical Specification Clause 1401.6 |
| 13 | A. In Ordinary soil |
| 14 | Providing and Fixing \"Logo\" of PMGSY Project |
| 15 | Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25 mm x 5 m size on back on edges. The lower plate will be welded with MS angle iron frame of 25 mm x 25 mm x 5 mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75 mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450 mm x 450 mm x 600 mm , 600 mm below ground level. The top most diamond plate will be welded to middle plate by 47 mm x 47 mmof 12 SWG steel plate tube. All M.S. will be stove enameled on both sides. 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 |
| 16 | Providing and Fixing \"Citizens\" Information Board\" of PMGSY / Bharat Nirman Project |
| 17 | Providing and fixing of typical Citizens\" Information board with Logo as per MORD specifications and drawing. Two MS Plates of 2.0 mm thick, duly welded with MS flat iron 50 mm x 5 mm size on back on edges. The flat iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 76.1 mm OD (horizontal) and 2 Nos. 76.1 mm OD (Vertical) steel tube posts { as per IS : 1161 - 1979, Medium Class } duly embedded in cement concrete M-15 grade blocks of 600 mm x 600 mm x 750 mm , 750 mm below ground level.All M.S. will be stove enameled on both sides. 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 and flats will be painted with primer and two coats of epoxy paint as per drawing and specification Clause 1701 and Annexure 1700.1 |
| 18 | Retro-reflectorised Traffic Signs |
| 19 | 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 M 15 grade cement concrete450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawings and Technical Specification Clause 801 |
| 20 | with 600 mm equilateral triangle aluminium sheeting |
| 21 | with 600 mm circular aluminium sheeting |
| 22 | Restoration of Rain Cuts |
| 23 | Restoration of rain cuts with soil , moorum gravel or a mixture of these, clearingthe loose soil, benching for 300 mm width laying fresh material inlayers not exeeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and technical specification Clause 1902. |
| 24 | (A) Manual Means |
| 25 | Maintenance of Earthen shoulder (filling with fresh selected soil) |
| 26 | Making up loss of material / irregularities on shoulders to the design level by adding fresh approved selected soil and compacting it with appropriate equipment at OMC upto a lead of 1000 m as per technical specification Clause 1903. |
| 27 | Maintenance of Earthen shoulder (Stripping of excess soil) |
| 28 | Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawing and technical specification Clause 1903. |
| 29 | Maintenance of Culverts Slab Type |
| 30 | Maintenance of Slab Type Culverts by way of clearing, cleaning, erosion repair, repairs to cracks, parapet wall and protection work as perdrawing and technical specification 1908 |
| 31 | Cutting of Branches of Trees Shrubs and Trimming of Grass and Weeds |
| 32 | (ii) Cutting of shrubs from the roadway or within R.O.W and disposal of shrubs to suitable locations as per technical specification Clause 1914 |
| 33 | (iii) Trimming of grass and weeds from the shoulders/berms and disposing off the same to suitable location as per technical specification Clause 1914 |
| 34 | Painting Two Coats on New Concrete Surfaces |
| 35 | 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 |
| 36 | Patch repairing/ Maintenance ofbituminous surface road using Jhamabrick aggregate & viscocity gradedbitumen (VG-30) |
| 37 | Repairing pot-holes and making up small depressions with ramming or power rolling after removal/ disposal of disintegrated materials within a lead of 50 m, cutting pot holes to regular shapes with vertical edges and levelling the bottom, cleaning the same with compressed air or any other appropriate method including screening, cleaningof aggregates; and filling up with with jama chips using bitumen of VG-30 @ 54 kg per m3 of loose volume of jhama brick chips, after applying tack coat of bitumen on sides and bottom @ 0.75 kg/ sqm and finishing the top of repaired surface levelled with adjoining area in proper grade and camber including spreading of sand @ 0.006 cum/ sqm of prepared road surface as per direction of the Engineer-in-Charge and all as per MoRD technical specification Clauses1900, 502, 503 and 504. |
| 38 | Prime Coat |
| 39 | Low porosity |
| 40 | Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70- 1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 |
| 41 | Tack Coat |
| 42 | Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surface treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503 |
| 43 | 20 mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/ modified bitumen) Binder |
| 44 | Providing , laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm 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 - 100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C or Type D as per Technical Specification Clause 508 |
| 45 | Case - I : By Mechanical Means(II) Bitumen VG-30 |
| 46 | Seal Coat |
| 47 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 510 |
| 48 | By Manual Means |
| 49 | Case - IV : Type D (premix with fine sand) |
| 50 | Bitumen(S-65) |
| 51 | 2. A.A. road to Nutan Bazar (Package no: TR-03-179) (L-038 Part)(Length=1.104 km) under Kumarghat block. |
| 52 | Construction of Subgrade and Earthen Shoulders |
| 53 | Construction of subgrade and earthen shoulders with approved material obtained from borrow pits or from roadway cuuting with all lifts and leads, transporting to site , spreading, grading to required slope and compacted to meet requirement of Table 300.2 as per Technical Specification Clause 303.1.With approved materials obtained from borrow pits |
| 54 | Granular Sub-base with Well Graded Material ( Table 400.1 ) using Jhama Brick Aggregate: (A) By Mix in Place Method |
| 55 | Construction of granular sub-base by providing well graded material ( Jhama Brick Aggregate , as per Table 400.1 ), spreading in uniform layers with tractor with attachments on prepared surface, mixing by mix in place method with rotavator at OMC, applying and brooming sand to fill up the interstices of coarse aggregate, watering and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. |
| 56 | For Grading - IIMaterial ( jhama brick aggregate ) |
| 57 | 3. WBM Grading 3 |
| 58 | Providing, laying, spreading and compactingstoneaggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 kNin stages to proper grade and camber, applying and brooming,binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. |
| 59 | (A)By Mechanical Means |
| 60 | Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, dewatering, construction of shoring, shuttering & bracing, removal of stumps & other deleterious material and disposal upto a lead of 50 m, dressing of sides & bottom and backfilling in trenches with excavated suitable material. |
| 61 | Ordinary Soil |
| 62 | Upto 3 m depth |
| 63 | Filling in foundation trenches as per drawing & MoRD technical specification Clause 305.3.9, 1200 |
| 64 | Sand filling |
| 65 | Providing concrete for plain concrete ( using jhama brick aggregate ) in open foundations complete including formwork as per drawings & technical specifications Clauses 802, 803, 900, 1202 and 1203. |
| 66 | P.C.C grade M 10( using jhama brick aggregate ) |
| 67 | Nominal mix 1:3:6 |
| 68 | Brick masorny work in cement mortar in foundation completed excluding pointing & plastering as per drawing & MoRD technical specifications Clauses 600, 1202 & 1203 |
| 69 | Brick masonry in 1:4 cement mortar |
| 70 | Plastering with cement mortar (1:4) 12 mm thick on brickwork / C.C. work including a finishing coat of neat cement punning with 2.20 Kg of cement per sqm in substructure as per technical specification Clauses 613.4 & 1204. |
| 71 | Kilometre Stone ( with RCC M15 grade using jhama brick aggregate ) |
| 72 | Reinforced cement concrete M15 grade ( using jhama brick aggregate ) 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. |
| 73 | Ordinary Kilometre Stone (precast) |
| 74 | 200 m Stone(precast) |
| 75 | Providing and Fixing \"Logo\" of PMGSY Project |
| 76 | Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25 mm x 5 m size on back on edges. The lower plate will be welded with MS angle iron frame of 25 mm x 25 mm x 5 mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75 mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450 mm x 450 mm x 600 mm , 600 mm below ground level. The top most diamond plate will be welded to middle plate by 47 mm x 47 mmof 12 SWG steel plate tube. All M.S. will be stove enameled on both sides. 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 |
| 77 | Providing and Fixing \"Citizens\" Information Board\" of PMGSY / Bharat Nirman Project |
| 78 | Providing and fixing of typical Citizens\" Information board with Logo as per MORD specifications and drawing. Two MS Plates of 2.0 mm thick, duly welded with MS flat iron 50 mm x 5 mm size on back on edges. The flat iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 76.1 mm OD (horizontal) and 2 Nos. 76.1 mm OD (Vertical) steel tube posts { as per IS : 1161 - 1979, Medium Class } duly embedded in cement concrete M-15 grade blocks of 600 mm x 600 mm x 750 mm , 750 mm below ground level.All M.S. will be stove enameled on both sides. 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 and flats will be painted with primer and two coats of epoxy paint as per drawing and specification Clause 1701 and Annexure 1700.1 |
| 79 | Retro-reflectorised Traffic Signs |
| 80 | 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 M 15 grade cement concrete450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawings and Technical Specification Clause 801 |
| 81 | with 600 mm equilateral triangle aluminium sheeting |
| 82 | with 600 mm circular aluminium sheeting |
| 83 | Restoration of Rain Cuts |
| 84 | Restoration of rain cuts with soil , moorum gravel or a mixture of these, clearingthe loose soil, benching for 300 mm width laying fresh material inlayers not exeeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and technical specification Clause 1902. |
| 85 | (A) Manual Means |
| 86 | Maintenance of Earthen shoulder (filling with fresh selected soil) |
| 87 | Making up loss of material / irregularities on shoulders to the design level by adding fresh approved selected soil and compacting it with appropriate equipment at OMC upto a lead of 1000 m as per technical specification Clause 1903. |
| 88 | Maintenance of Earthen shoulder (Stripping of excess soil) |
| 89 | Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawing and technical specification Clause 1903. |
| 90 | Cutting of Branches of Trees Shrubs and Trimming of Grass and Weeds |
| 91 | (iii) Trimming of grass and weeds from the shoulders/berms and disposing off the same to suitable location as per technical specification Clause 1914 |
| 92 | Prime Coat |
| 93 | Low porosity |
| 94 | Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70- 1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 |
| 95 | Tack Coat |
| 96 | Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surface treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503 |
| 97 | 20 mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/ modified bitumen) Binder |
| 98 | Providing , laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm 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 - 100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C or Type D as per Technical Specification Clause 508 |
| 99 | Case - I : By Mechanical Means(II) Bitumen VG-30 |
| 100 | Seal Coat |
| 101 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 510 |
| 102 | By Manual Means |
| 103 | Case - IV : Type D (premix with fine sand) |
| 104 | Bitumen(S-65) |
| 105 | 3. Rajkandi to Fatikcherra (Package No. TR-03-179) (L-048) (Length=2.163 km) under Kumarghat block. |
| 106 | Granular Sub-base with Well Graded Material ( Table 400.1 ) using Jhama Brick Aggregate: (A) By Mix in Place Method |
| 107 | Construction of granular sub-base by providing well graded material ( Jhama Brick Aggregate , as per Table 400.1 ), spreading in uniform layers with tractor with attachments on prepared surface, mixing by mix in place method with rotavator at OMC, applying and brooming sand to fill up the interstices of coarse aggregate, watering and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. |
| 108 | For Grading - IIMaterial ( jhama brick aggregate ) |
| 109 | 3. WBM Grading 3 |
| 110 | Providing, laying, spreading and compactingstoneaggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 kNin stages to proper grade and camber, applying and brooming,binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. |
| 111 | (A)By Mechanical Means |
| 112 | Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring & bracing, removal of stumps & other deleterious material and disposal upto a lead of 50 m, dressing of sides & bottom and backfilling in trenches with excavated suitable material. |
| 113 | I Ordinary soil |
| 114 | i. Upto 3 m depth |
| 115 | Providing concrete for plain/reinforced concrete in open foundations complete including formwork as per drawings & technical specifications Clauses 802, 803, 900, 1202 and 1203. |
| 116 | II P.C.C grade M 15 |
| 117 | II Nominal mix 1:2.5:5 (Hand mixing) |
| 118 | Brick masorny work in cement mortar in foundation completed excluding pointing & plastering as per drawing & technical specifications Clauses 600, 1202 & 1203. |
| 119 | Brick masonry in 1:4 cement mortar |
| 120 | Plastering with cement mortar (1:4) 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204 |
| 121 | Kilometre Stone ( with RCC M15 grade using jhama brick aggregate ) |
| 122 | Reinforced cement concrete M15 grade ( using jhama brick aggregate ) 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. |
| 123 | Ordinary Kilometre Stone (precast) |
| 124 | 200 m Stone(precast) |
| 125 | Construction of RCC guide posts of 250 mm dia and total 600 mm long,(300 mm below GL ) M15 grade cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC posts not to exceed 1 in 500 as per drawing and Technical Specification Clause 1401.6 |
| 126 | A. In Ordinary soil |
| 127 | Providing and Fixing \"Logo\" of PMGSY Project |
| 128 | Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25 mm x 5 m size on back on edges. The lower plate will be welded with MS angle iron frame of 25 mm x 25 mm x 5 mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75 mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450 mm x 450 mm x 600 mm , 600 mm below ground level. The top most diamond plate will be welded to middle plate by 47 mm x 47 mmof 12 SWG steel plate tube. All M.S. will be stove enameled on both sides. 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 |
| 129 | Providing and Fixing \"Citizens\" Information Board\" of PMGSY / Bharat Nirman Project |
| 130 | Providing and fixing of typical Citizens\" Information board with Logo as per MORD specifications and drawing. Two MS Plates of 2.0 mm thick, duly welded with MS flat iron 50 mm x 5 mm size on back on edges. The flat iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 76.1 mm OD (horizontal) and 2 Nos. 76.1 mm OD (Vertical) steel tube posts { as per IS : 1161 - 1979, Medium Class } duly embedded in cement concrete M-15 grade blocks of 600 mm x 600 mm x 750 mm , 750 mm below ground level.All M.S. will be stove enameled on both sides. 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 and flats will be painted with primer and two coats of epoxy paint as per drawing and specification Clause 1701 and Annexure 1700.1 |
| 131 | Retro-reflectorised Traffic Signs |
| 132 | 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 M 15 grade cement concrete450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawings and Technical Specification Clause 801 |
| 133 | with 600 mm equilateral triangle aluminium sheeting |
| 134 | with 600 mm circular aluminium sheeting |
| 135 | Restoration of Rain Cuts |
| 136 | Restoration of rain cuts with soil , moorum gravel or a mixture of these, clearingthe loose soil, benching for 300 mm width laying fresh material inlayers not exeeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and technical specification Clause 1902. |
| 137 | (A) Manual Means |
| 138 | Maintenance of Earthen shoulder (filling with fresh selected soil) |
| 139 | Making up loss of material / irregularities on shoulders to the design level by adding fresh approved selected soil and compacting it with appropriate equipment at OMC upto a lead of 1000 m as per technical specification Clause 1903. |
| 140 | Maintenance of Earthen shoulder (Stripping of excess soil) |
| 141 | Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawing and technical specification Clause 1903. |
| 142 | Maintenance of Culverts Slab Type |
| 143 | Maintenance of Slab Type Culverts by way of clearing, cleaning, erosion repair, repairs to cracks, parapet wall and protection work as perdrawing and technical specification 1908 |
| 144 | Cutting of Branches of Trees Shrubs and Trimming of Grass and Weeds |
| 145 | (ii) Cutting of shrubs from the roadway or within R.O.W and disposal of shrubs to suitable locations as per technical specification Clause 1914 |
| 146 | (iii) Trimming of grass and weeds from the shoulders/berms and disposing off the same to suitable location as per technical specification Clause 1914 |
| 147 | Prime Coat |
| 148 | Low porosity |
| 149 | Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70- 1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 |
| 150 | Tack Coat |
| 151 | Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surface treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503 |
| 152 | 20 mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/ modified bitumen) Binder |
| 153 | Providing , laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm 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 - 100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C or Type D as per Technical Specification Clause 508 |
| 154 | Case - I : By Mechanical Means(II) Bitumen VG-30 |
| 155 | Seal Coat |
| 156 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 510 |
| 157 | By Manual Means |
| 158 | Case - IV : Type D (premix with fine sand) |
| 159 | Bitumen(S-65) |
| 160 | ● The Estimated cost is inclusive of GST @ 18% |
