Tender For Construction Of 20.00 M Span Reinforced Cement Concrete Motor Bridge At Km 69 And 12 M Span Reinforced Cement Concrete Motor Bridge At Km 71 Of Late Shri Geetaram Pokhriyal State Highway (Marchula Saraikhet Baijro Pokhra Satpuli Pauri State Hig
Tender Overview
Project Description
Tender For Construction Of 20.00 M Span Reinforced Cement Concrete Motor Bridge At Km 69 And 12 M Span Reinforced Cement Concrete Motor Bridge At Km 71 Of Late Shri Geetaram Pokhriyal State Highway (Marchula Saraikhet Baijro Pokhra Satpuli Pauri State Highway) (Sh-32) In District Almora.
BOQ
| Sl. No. | Item Description |
| 1 | Construction of 20 m Span double lane RCC Motor Bridge at Km 69 of SH-32 (Bridge ID 1023) |
| 2 | Dismantling of Structures (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 metres) |
| 3 | Dimantling Brick / tile work in Cement Mortar. |
| 4 | Dimantling Cement Concrete Grade M-15 & M-20 by mechanical means. |
| 5 | Dimantling Prestressed / Reinforced cement concrete grade M-20 & above. |
| 6 | Dismantling Guard Rails (Dismantling guard rails by manual means and disposal of dismantled material with all lifts and up to a lead of 1000 metres, stacking serviceable materials and unserviceable materials separately.) |
| 7 | Clearing and Grubbing Road Land .(Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs,saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.) By manual means, in area of light jungle. |
| 8 | Embankment Construction with Material Obtained from Borrow Pits(Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2) |
| 9 | Granular sub-base with Graded Material, Plant Mix Method.(Construction of granular sub-base by providing close graded Material,mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site,spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 ) for grading- I Material |
| 10 | Wet Mix Macadam (Providing, 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.) |
| 11 | Laying Reinforced Cement Concrete Pipe NP 4 /prestrssed concrete pipe on first class bedding in double row . (Laying Reinforced cement concrete pipe NP4 /prestrssed concrete pipe for culverts on first class bedding of granular material in double row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets . 1200 mm dia. |
| 12 | Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. Ordinary Soil, Mechanical Means, Depth upto 3 m. |
| 13 | Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications With Batching Plant, Transit Mixer and Concrete Pump, PCC Grade M15. |
| 14 | Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications With Batching Plant, Transit Mixer and Concrete Pump. RCC Grade M35. |
| 15 | Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications |
| 16 | Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications. RCC Grade M35 height up to 5m With Batching Plant, Transit Mixer and Concrete Pump |
| 17 | Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications |
| 18 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications Note: 1. In case of stone masonry, the size of the weep hole shall be 150 mm x 80 mm or circular with 150 mm diameter. 2. For structure in stone masonry, the weep holes shall be deemed to be included in the item of stone masonry work and shall not be paid separately. |
| 19 | Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification Granular material |
| 20 | Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specification. |
| 21 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification. RCC/PSC Grade M35. Height upto 5m. |
| 22 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification. RCC/PSC Grade M40. Height upto 5m. |
| 23 | Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications |
| 24 | Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications. |
| 25 | Drainage Spouts complete as per drawing and Technical specification. |
| 26 | PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification With Batching Plant, Transit Mixer and Concrete Pump. |
| 27 | Reinforced cement concrete (M30) approach slab including reinforcement and formwork complete as per drawing and Technical specification. |
| 28 | Crash Barrier.Provision of reinforced cement concrete (M40) crash barrier at the bridge decks & approaches to bridge structures, constructed with Reinforced Cement Concrete with HYSD reinforcement conforming MoRT&H Specification and as per details given IRC -5 including dowel bars, expansion joints filled with pre-moulded asphalt filler board etc. and approved drawing and at locations directed by the Engineer, all as specified. Crash barrier for bridge (Height 1100 mm) as per details given IRC-5 (Fig.-2) (Area-0.298 sqm for 1 meter length). |
| 29 | Asphaltic Plug joint (Providing and laying of asphaltic plug joint to provide for horizontal movement of 25 mm and vertical movement of 2 mm, depth of joint varying from 75 mm to 100 mm, width varying from 500 mm to 750 mm (in traffic direction), covered with a closure plate of 200mm x 6mm of wieldable structural steel conforming to IS: 2062, asphaltic plug to consist of polymer modified bitumen binder, carefully selected single size aggregate of 12.5 mm nominal size and a heat resistant foam caulking/backer rod, all as per approved drawings and specifications.) |
| 30 | 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 manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer's instructions for installation.) |
| 31 | Painting Two Coats on New Concrete Surfaces (Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces) |
| 32 | Supplying, fitting and fixing in position true to line and level POT-PTFE bearing consisting of a metal piston supported by a disc or unreinforced elastomer confined within a metal cylinder, sealing rings, dust seals, PTFE surface sliding against stainless steel mating surface, completre assembly to be of cast steel/fabricated structural steel, metal and elastomer elements to be as per IRC: 83 part-I & II respectively and other parts conforming to BS: 5400, section 9.1 & 9.2 and clause 2006 of MoRTH Specifications complete asper drawing and approved technical specifications. |
| 33 | Longitudnally Guided Bearing |
| 34 | Free Bearing |
| 35 | Fixed Bearing |
| 36 | Transverse Guided Bearing |
| 37 | Supplying of elastomeric Pad of dimension for 1000 X 300 X 6 mm for longitudinal stoppers and transverse stoppers |
| 38 | Final load test for Bridge including Mobilization / Demobilization of equipment and personnel. |
| 39 | Tack coat using VG-10 grade bitumen Over normal bituminous surfaces @0.35 kg/sqm, |
| 40 | Tack coat using VG-10 grade bitumen Over granular surfaces treated with primer @ 0.40 kg/sqm |
| 41 | Providing and laying Dense Bituminous Macadam with the use of batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @ 4.25% 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 MoRTH specification clause No. 507 complete in all respects. Grading II - 26.5mm nominal size. |
| 42 | Providing and laying Bituminous Concrete with the use of batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder, 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. 509 complete in all respects. for Grading-II (bituminous binder @ 5.4 % of mix) |
| 43 | Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 m.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 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3 |
| 44 | Excavation in Ordinary Rock using Hydraulic Excavator and Tippers with disposal upto 1000 m Excavation for roadway in ordinary rock with hydraulic excavator of 0.9 Cum bucket capacity including cutting and loading in tippers, transporting to embankment site with a lift upto 1.5 m and lead upto 1000 m, trimming bottom and side slopes in accordance with requirements of lines, grades and crosssections as per Technical Specification Clause 302.3.5 |
| 45 | Excavation in Hard Rock (blasting prohibited) Excavation for roadway in hard rock (blasting prohibited) with rock breakers including breaking rock, loading in tippers and disposal with a lift upto 1.5 m and lead upto 1000 metres, trimming bottom and side slopes in accordance with requirements of lines, grades and cross- sections as per Technical Specification Clause 302.3.5 Mechanical Means Excavation in Hard Rock (controlled blasting) with disposal upto 1000 m, Mechanical means. |
| 46 | Granular Sub-base with well graded material, by Mix in Place Method.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. For Grading I Material. |
| 47 | Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406. (By Mechanical Means with 1 km lead) |
| 48 | Providing and laying of hot applied thermoplastic compound of ISI Mark Approved Quality of 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes. |
| 49 | Low porosity 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 |
| 50 | Road Studs / Cat Eye: Providing and fixing of single mould twin shank reflective road studs of ‘category A’ Raised pavement markers made out of poly carbonate/ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values shall be as given in the detailed specifications and the product shall conform to ASTM D4280. The raised pavement marker shall also meet all the testing conditions of ASTM D4280 and fixed to the road surface using the adhesive recommended by the manufacturer. Two cylindrical Polymer Shanks of not less than 20 mm diameter and not less than 30 mm length shall be molded in the RPM body. The reflective raised pavement markers shall also confirm to the MORTH circular No RW / NH. 33023/10/ 97-DO.III and the length ,height and width of the body shall not be less than 100 mm, 15 mm and 90 mm and base of marker shall be flat within 1.3 mm and outermost faces of configuration of marker shall not deviate more than 1.3 mm from a flat surface. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280. The marker shall withstand flexural strength of 909 kgf force in accordance with ASTM D4280. Marker lenses shall be moulded of Polycarbonate or methyl methecrylate conforming to ASTM D788. The area of each retro reflectory surface shall not be less than 13.0 sq.cm. The slope or retro – reflectory surface shall be 35 + 5 degree to base. Each reflector shall have a CIL not less than values specified in table 1 of MORTH Section 800 page no. 353 and should accompany two year warranty for satisfactory field performance from the manufacturer. |
| 51 | Retro-Reflective Traffic Signs with Type XI retro- reflective Sheet.Providing and fixing of retro reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Type XI retro reflective sheeting fixed over 3mm/4mm thick Aluminium composite material sheet vide clause 801.3, depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67. |
| 52 | 600 mm equilateral triangle |
| 53 | 600 mm circular |
| 54 | Direction and Place Identification Signs upto 0.9 sqm Size Board. Providing and erecting direction and place identification retro-reflectorised sign as per IRC :67 made of Type XI retro- reflective sheeting, vide clause 801.3, fixed over Aluminium composite material sheet with overall thickness of 4mm with area not exceeding 0.9 sqm fixed over back support frame of min 35 x 35 x 3mm Angle mounted on a mild steel circular pipe 65 NB, firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing. |
| 55 | Environmental Monitoring.Testing of ambient air quality, water quality noise levels and soil near the construction site, preconstruction, during construction and post construction, with no. of samples as per mentioned in EMP and submitting the report in specified formats and intervals as required, including water sprinkling at site to supress dust to minimise the dust pollution at site during construction period, including shrub and grass plantation on/ near site, including EMP training at site and EMP report preparation, all as per direction of Engineer-in-charge. |
| 56 | Air Quality test (samples) |
| 57 | Water Quality test (samples) |
| 58 | Noise Levels test (samples) |
| 59 | Soil test (Samples) |
| 60 | Water sprinkling at site. |
| 61 | Shrub and grass plantation on/ near site. |
| 62 | EMP training at site and EMP report preparation. |
| 63 | Construction of 12 m Span double lane RCC Bridge at Km 71 of SH-32 (Bridge ID 3520) |
| 64 | Dismantling Guard Rails (Dismantling guard rails by manual means and disposal of dismantled material with all lifts and up to a lead of 1000 metres, stacking serviceable materials and unserviceable materials separately.) |
| 65 | Dismantling of Structures (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 metres) |
| 66 | Dismantling of Prestressed / Reinforced cement concrete grade M-20 & above by mechanical means. |
| 67 | Dismantling of brick/tile work in cement mortar |
| 68 | Dismantling of Cement Concrete Grade M-15 & M-20 |
| 69 | Clearing and Grubbing Road Land .(Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs,saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.) |
| 70 | Embankment Construction with Material Obtained from Borrow Pits.(Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2) |
| 71 | Granular Sub-base with graded material by Plant Mix Method.(Construction of granular sub-base by providing close graded Material,mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site,spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 ) for grading- I Material. |
| 72 | Wet Mix Macadam (Providing, 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.) |
| 73 | Laying Reinforced Cement Concrete Pipe NP 4 /prestrssed concrete pipe on first class bedding in double row . (Laying Reinforced cement concrete pipe NP4 /prestrssed concrete pipe for culverts on first class bedding of granular material in double row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets. 1200 mm Dia. |
| 74 | Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. Ordinary soil, mechanical means, Depth upto 3 m. |
| 75 | Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications With Batching Plant, Transit Mixer and Concrete Pump, PCC Grade M15. |
| 76 | Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications. RCC Grade M35 height up to 5m With Batching Plant, Transit Mixer and Concrete Pump. |
| 77 | PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification With Batching Plant, Transit Mixer and Concrete Pump. |
| 78 | Reinforced cement concrete (M30) approach slab including reinforcement and formwork complete as per drawing and Technical specification. |
| 79 | Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification, Granular material. |
| 80 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification. RCC/PSC Grade M40. Height upto 5m. |
| 81 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification. RCC/PSC Grade M35. Height upto 5m. |
| 82 | Supplying, fitting and fixing in position true to line and level POT-PTFE bearing consisting of a metal piston supported by a disc or unreinforced elastomer confined within a metal cylinder, sealing rings, dust seals, PTFE surface sliding against stainless steel mating surface, completre assembly to be of cast steel/fabricated structural steel, metal and elastomer elements to be as per IRC: 83 part-I & II respectively and other parts conforming to BS: 5400, section 9.1 & 9.2 and clause 2006 of MoRTH Specifications complete asper drawing and approved technical specifications. |
| 83 | Longitudnally Guided Bearing |
| 84 | Free Bearing |
| 85 | Fixed Bearing |
| 86 | Transverse Guided Bearing |
| 87 | Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications |
| 88 | Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications. |
| 89 | Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications. |
| 90 | Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications. |
| 91 | 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 manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer's instructions for installation.) |
| 92 | Asphaltic Plug joint (Providing and laying of asphaltic plug joint to provide for horizontal movement of 25 mm and vertical movement of 2 mm, depth of joint varying from 75 mm to 100 mm, width varying from 500 mm to 750 mm (in traffic direction), covered with a closure plate of 200mm x 6mm of wieldable structural steel conforming to IS: 2062, asphaltic plug to consist of polymer modified bitumen binder, carefully selected single size aggregate of 12.5 mm nominal size and a heat resistant foam caulking/backer rod, all as per approved drawings and specifications.) |
| 93 | Drainage Spouts complete as per drawing and Technical specifications. |
| 94 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications Note: 1. In case of stone masonry, the size of the weep hole shall be 150 mm x 80 mm or circular with 150 mm diameter. 2. For structure in stone masonry, the weep holes shall be deemed to be included in the item of stone masonry work and shall not be paid separately. |
| 95 | Painting Two Coats on New Concrete Surfaces (Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces). |
| 96 | Crash Barrier.Provision of reinforced cement concrete (M40) crash barrier at the bridge decks & approaches to bridge structures, constructed with Reinforced Cement Concrete with HYSD reinforcement conforming MoRT&H Specification and as per details given IRC -5 including dowel bars, expansion joints filled with pre-moulded asphalt filler board etc. and approved drawing and at locations directed by the Engineer, all as specified. Crash barrier for bridge (Height 1100 mm) as per details given IRC-5 (Fig.-2) (Area-0.298 sqm for 1 meter length). |
| 97 | Supplying of elastomeric Pad of dimension for 1000 X 300 X 6 mm for longitudinal stoppers and transverse stoppers |
| 98 | Final load test for Bridge including Mobilization / Demobilization of equipment and personnel. |
| 99 | Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specification. |
| 100 | Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications With Batching Plant, Transit Mixer and Concrete Pump. RCC Grade M35. |
| 101 | Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 m 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 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3 |
| 102 | Excavation in Ordinary Rock using Hydraulic Excavator and Tippers with disposal upto 1000 m Excavation for roadway in ordinary rock with hydraulic excavator of 0.9 Cum bucket capacity including cutting and loading in tippers, transporting to embankment site with a lift upto 1.5 m and lead upto 1000 m, trimming bottom and side slopes in accordance with requirements of lines, grades and crosssections as per Technical Specification Clause 302.3.5 |
| 103 | Excavation in Hard Rock (blasting prohibited) Excavation for roadway in hard rock (blasting prohibited) with rock breakers including breaking rock, loading in tippers and disposal with a lift upto 1.5 m and lead upto 1000 metres, trimming bottom and side slopes in accordance with requirements of lines, grades and cross- sections as per Technical Specification Clause 302.3.5 Mechanical Means Excavation in Hard Rock (controlled blasting) with disposal upto 1000 m |
| 104 | Granular Sub-base with well graded material, by Mix in Place Method.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. For Grading I Material. |
| 105 | Prime Coat Low porosity 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 |
| 106 | Tack coat using VG-10 grade bitumen Over granular surfaces treated with primer @ 0.40 kg/sqm |
| 107 | Providing and laying Dense Bituminous Macadam with the use of batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @ 4.25% 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 MoRTH specification clause No. 507 complete in all respects. Grading II - 26.5mm nominal size |
| 108 | Tack coat using VG-10 grade bitumen Over normal bituminous surfaces @0.35 Kg/sqm, |
| 109 | Providing and laying Bituminous Concrete with the use of batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder, 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. 509 complete in all respects. for Grading-II (bituminous binder @ 5.4 % of mix) |
| 110 | Providing and laying of hot applied thermoplastic compound of ISI Mark Approved Quality of 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes. |
| 111 | Retro-Reflective Traffic Signs with Type XI retro- reflective Sheet.Providing and fixing of retro reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Type XI retro reflective sheeting fixed over 3mm/4mm thick Aluminium composite material sheet vide clause 801.3, depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67. (600 mm circular) |
| 112 | Direction and Place Identification Signs upto 0.9 sqm Size Board. Providing and erecting direction and place identification retro-reflectorised sign as per IRC :67 made of Type XI retro- reflective sheeting, vide clause 801.3, fixed over Aluminium composite material sheet with overall thickness of 4mm with area not exceeding 0.9 sqm fixed over back support frame of min 35 x 35 x 3mm Angle mounted on a mild steel circular pipe 65 NB, firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing. |
| 113 | Road Studs / Cat Eye: Providing and fixing of single mould twin shank reflective road studs of ‘category A’ Raised pavement markers made out of poly carbonate/ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values shall be as given in the detailed specifications and the product shall conform to ASTM D4280. The raised pavement marker shall also meet all the testing conditions of ASTM D4280 and fixed to the road surface using the adhesive recommended by the manufacturer. Two cylindrical Polymer Shanks of not less than 20 mm diameter and not less than 30 mm length shall be molded in the RPM body. The reflective raised pavement markers shall also confirm to the MORTH circular No RW / NH. 33023/10/ 97-DO.III and the length ,height and width of the body shall not be less than 100 mm, 15 mm and 90 mm and base of marker shall be flat within 1.3 mm and outermost faces of configuration of marker shall not deviate more than 1.3 mm from a flat surface. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280. The marker shall withstand flexural strength of 909 kgf force in accordance with ASTM D4280. Marker lenses shall be moulded of Polycarbonate or methyl methecrylate conforming to ASTM D788. The area of each retro reflectory surface shall not be less than 13.0 sq.cm. The slope or retro – reflectory surface shall be 35 + 5 degree to base. Each reflector shall have a CIL not less than values specified in table 1 of MORTH Section 800 page no. 353 and should accompany two year warranty for satisfactory field performance from the manufacturer. |
| 114 | Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406. (By Mechanical Means with 1 km lead) |
| 115 | Retro-Reflective Traffic Signs with Type XI retro- reflective Sheet- Providing and fixing of retro reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Type XI retro reflective sheeting fixed over 3mm/4mm thick Aluminium composite material sheet vide clause 801.3, depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67. (600 mm equilateral triangle). |
| 116 | Environmental Monitoring.Testing of ambient air quality, water quality noise levels and soil near the construction site, preconstruction, during construction and post construction, with no. of samples as per mentioned in EMP and submitting the report in specified formats and intervals as required, including water sprinkling at site to supress dust to minimise the dust pollution at site during construction period, including shrub and grass plantation on/ near site, including EMP training at site and EMP report preparation, all as per direction of Engineer-in-charge. |
| 117 | Air Quality test (samples) |
| 118 | Water Quality test (samples) |
| 119 | Noise Levels test (samples) |
| 120 | Soil test (Samples) |
| 121 | Water sprinkling at site. |
| 122 | Shrub and grass plantation on/ near site. |
| 123 | EMP training at site and EMP report preparation. Please Enable Macros to View BoQ information |
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