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| 1 | Part A |
| 2 | Excavating trenches by mechinical / manual means of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for all depth, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : |
| 3 | All kinds of soil |
| 4 | Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia |
| 5 | Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete. (Measurements to be taken of the face area timbered). |
| 6 | Depth not exceeding 1.5 m |
| 7 | Depth exceeding 1.5 m but not exceeding 3 m |
| 8 | Close timbering in case of shafts, wells, cesspits, manholes and the like including strutting, shoring and packing cavities (wherever required) etc. complete. (Measurements to be taken of the face area timbered). |
| 9 | Depth upto 1.5 m |
| 10 | Depth exceeding 1.5m but not exceeding 3.0m |
| 11 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lif |
| 12 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. |
| 13 | All kinds of soil |
| 14 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: |
| 15 | 1 :1 ½:3 (1 Cement: 1 ½ coarse sand (zone-Ill) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 16 | 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 17 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement -All work up to plinth level : |
| 18 | 1:1.5:3 (1 cement : 1.5 coarse sand (zone-Ill} derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 19 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 20 | Foundations, footings, bases of columns, etc. for mass concrete |
| 21 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. |
| 22 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 23 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1 :4 (1 cement : 4 coarse sand) |
| 24 | 12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand) |
| 25 | 15 mm cement plaster on the rough side of single or half brick wall of mix : 1:4 (1 cement: 4 fine sand) |
| 26 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (including equivalent design mix) |
| 27 | Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : |
| 28 | Water bound macadam road |
| 29 | bituminous road |
| 30 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. |
| 31 | Supplying and stacking at site |
| 32 | 90 mm to 45 mm size stone aggregate |
| 33 | 63 mm to 45 mm size stone aggregate |
| 34 | Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density |
| 35 | Cutting road and making good the same including supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required. |
| 36 | bituminous portion |
| 37 | Water bound macadam |
| 38 | Providing and laying seal coat over prepared surface of road with bitumen heated in bitumen boiler fitted with the spray set spraying using 98 kg of bitumen of grade VG - 10 and blinding surface with 0.90 cum of stone aggregate of 6.7 mm size (Passing 11.2 mm sieve and retained on 2.36 mm sieve) per 100 sqm of road surface, including rolling and finishing with power road roller all complete. Note: Seal coat items to be operated only with the prior approval of chief Engineer concerned |
| 39 | Providing and fixing Glow studs of size 100x20 mm made of heavy duty body shall be moulded ASA (Acrylic styrene Acryloretrite ) or HIP (High impact polystyrene) or ABS having electronically welded micro- prismatic lens with abrasion resistant coating as approved by Engineer in charge. The glow stud shall support a load of 13635 kg tested in accordance with ASTM D4280. The slope of retro- reflective surface shall be 35 (+/-5) degress to base .The reflective panels on both sides with at least 12 cm of reflective area up each side. The luminance intensity should be as per the specification and shall be tested as described in ASTM I: 809 as recommended in BS: 873 part 4 : 1973. The studs shall be fixed to the Road surface using the adhesive conforming to IS, as per procedure recommended by the manufacturer complete and as per direction of Engineer-in-charge |
| 40 | Surface dressing one coat on old surface with bitumen of specified grade at the rate of 1.22 kg/ sqm of surface area with 1.10 cum of stone chippings 11.2 mm nominal size per 100 sqm of road surface, including consolidation with road roller of 6 to 8 tonne capacity etc. complete : |
| 41 | Using bitumen emulsion (minimum 50% bitumen content- RS grade conforming to IS : 8887) |
| 42 | Providing and applying tack coat using bitumen emulsion conforming to IS:8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom |
| 43 | With medium setting bitumen emulsion On W.B.M / W.M.M. @ 0.4kg/sqm |
| 44 | With medium setting bitumen emulsion On bituminous surface @ 0.25kg/sqm |
| 45 | Providing and laying Dense Graded Bituminous Macadam using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specificatons and directions of Engineer-in-Charge |
| 46 | 50 to 100 mm average compacted thickness with bitumen of grade VG-30 @ 5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity |
| 47 | Providing and laying semi- dense Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge. |
| 48 | 25 mm compacted thickness with bitumen of grade VG-30 @ 5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity. |
| 49 | Providing and laying Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge. |
| 50 | 40/50 mm compacted thickness with bitumen of grade VG-30 @ 5.5% (percentage by weight of total mix) and lime filler @ 3% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity |
| 51 | Providing and applying 2.5 mm thick road marking strips (retro- reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications. |
| 52 | Providing and fixing post delineators made of ABS round body fitted with 2 nos 100 mm dia high reflective reflectors and mounted on MS pipe of 65 mm dia duly powder coated anti-rust and anti theft steel to be installed as per direction of Engineer-in-charge |
| 53 | Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete etc. as per direction of Engineerin-charge (length of finished kerb edging shall be measured to calculate volume for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge) |
| 54 | Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineerin-Charge |
| 55 | With material conforming to Grade-II (size range 53 mm to 0.075 mm ) having CBR Value-25 |
| 56 | With material conforming to Grade-III (size range 26.5 mm to 0.075 mm ) having CBR Value-20 |
| 57 | Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge |
| 58 | Taking out existing kerb stones of all types from footpath/ central verge, including removal of mortar etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 59 | Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 60 | Laying old cement cocrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost). |
| 61 | Laying at or near ground level old kerb stones of all types in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement : 3 coarse sand), including making joints with or without grooves (thickness of joints, except at sharp curve, shall not be more than 5 mm), including making drainage opening wherever required etc. complete as per direction of Engineer-in-charge. (Length of finished kerb edging shall be measured for payment). (Old kerb stones shall be supplied by the department free of cost) |
| 62 | Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50 mm thick compacted bed of sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge |
| 63 | 80 mm thick C.C. paver block of M-35 grade with approved colour design and pattern |
| 64 | Constructing brick masonry circular type manhole 0.91 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand), inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : |
| 65 | 0.91 m deep with S.F.R.C. cover and frame (heavy duty, HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg., fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) : |
| 66 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 67 | Extra depth for circular type manhole 0.91m internal dia (at bottom) beyond 0.91 m to 1.67 m |
| 68 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 69 | Constructing brick masonry circular manhole 1.22 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement :4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : |
| 70 | 1.68 m deep with SFRC Cover and frame (heavy duty HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) : |
| 71 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 72 | Extra depth for circular type manhole 1.22 m internal dia (at bottom) beyond 1.68 m to 2.29 m : |
| 73 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 74 | Constructing brick masonry circular manhole 1.52 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : |
| 75 | 2.30 m deep with SFRC Cover and frame (heavy duty HD- 20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) : |
| 76 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 77 | Extra depth for circular type manhole 1.52 m internal dia (at bottom) beyond 2.30 m : |
| 78 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 79 | Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality |
| 80 | H D - 20 Circular shape 560 mm internal diameter |
| 81 | Raising manhole cover and frame slab to required level including dismantling existing slab and making good the damage as required (Raising depth of manhole to be paid separately) : |
| 82 | Circular manhole 140 cm dia with circular cover 600 mm dia of grade EHD - 35 |
| 83 | For Calculation purpose Only |
| 84 | Sub Total (A) |
| 85 | Correction factor of 0.973 as per CPWD office memorandum no. File No/ 58/SE(TAS)/GST/2024/02-E dated 08.08.2025 (Total A) |
| 86 | Part B |
| 87 | Providing, Laying, jointing, testing, commissioning of HDPE Pipes for sewer lines conforming to IS:14333-1996 and laying and jointing as per IS:7634 (Part-II) as amended up to date using PE 100 grade raw material. The type of jointing shall be electrofusion welding to connect HDPE pipes and for metal pipes/specials flanged joints shall be used. Pipe joints shall be water tight. Rate shall include all taxes, duties, freight charges etc. complete as per specifications and as directed by the Employer's Representative. HDPE Pipe - (PE 100) - PN6 class for following diameter of pipe |
| 88 | 225 mm dia |
| 89 | 0 - 1.5 m depth |
| 90 | 1.5 - 3 m depth |
| 91 | Morth-805(8.15) Road Delineator- Providing and fixing of standered Matel Delineator as per IRC 79-2019 consisting of minimum retro reflective untill exposed area of 330 square cm in while colour, full cube comer micro prismaticnon- metallic retio reflection values as per ASTM D 4956 Type XI Table specfication. The delineator shall be painted with powder coat of minimum 40 microns thickness. On top of which retro reflective sheeting shall br pasted on both sides.The structure shall be manufactured in roll forming process and shall have height not less than 800mm above the ground with not less than 100mm and shall extend not more than 300mm below the ground while being installed the front and back faces of the delineator should be curved with a radius of not more than 200mm and with delta angle(or central angle of curve) lying between 20 degree and 30 degree to increase the visibility of the delineator for vehicle moving in continous shts vandal proof. The retro reflective sheeting shall be tested for 3 year outdoor weathering lest in indian condition as per IRC 67 2012 & proof of the same in form of government report pre qualification condition do not ask for government report then the report shall be submitted to engineer-in-charge before finalization of bill. The delineator is meant for application on gaps of meadian traffic island dengerous bends roundabouts narrow bridge etc. or as desired by site engineer. |
| 92 | Reflective Raised Pavement Marker (Road Studs/Cat eye)- Supply and Fixing of Reflective raised pavement marker with its body surface made of tough ASA (Acrylic styrene acylonitnite) of Hips (Hi- impact Polystyrene) or acylonitnle butadiens styrence (ABS). The marker shall supported a load of 1335 kg tested in accordance with ASTMD 4280 and its reflective panels shall consist of number of lenses containing single or prismatic cubes of providing total internal reflectors of the light entering the lens face Retro reflecting surface shall preferably be 35+-5\\" to base and area of each of each retro reflecting surface shall not be less then 13.0 sqcm road studs shall be legibly marked with name trade mark or other means of identification of the manufactuer. Dimensions of road should not be less than 100mm*100mm*10mm. |
| 93 | Median Marker- Providing and Fixing of Flexiable Median Marker as per IRC 79-2019 which shall be made of combination of tough, high impect resistant molded thermoplastic body along with florescent yellow colour retro reflective type-XI sheeting with exposed reflective area 285 squre mm and with rebound proper the reflective sheeting should confirm to type XI Floresent yellow sheeting as per IRC 672 2012 as ASTMD4956-11 the flexiable median marker shall have over all height of minimum 160mm body thickness of minimum 2mm and shank depth of minimum 30mm. The retro reflective sheeting shall be on both sides of the flexiable median marker and shall be edge protected with no exposed with no exposed edges which will prevent edge lifting vandalism sheeting damage etc the edge of sheeting should not come out easily by putting nails sharp obejects etc. the logo of the manufacture shall be embossed on either side of the body. The projects should bend up to 90 degree on both sides without breakage or damage. the project shall be tested for reboundability & test as per IRC 79-2019 and government lab test report shall be submitted along with tender. If some how tender pre qualification condition do not ask for government report then the report shall be submitted to engineer-in-charge before finalization of bill. The rate shall include all materials, labour, equipments, fabrication, transportation, erection installation and incedentals all complete as per direction of the engineer-in-charge. |
| 94 | Solar Power road marker(Solar studs)- The solar cateye shall be producted from an engineered polymer selected for superior impact resistance and weatherability. The top if the marker should be transparent for solar charging and light output in active mode. The base of the body shall be yellow of neutral white as apporved by engineer-in-charge. The marker shall incorporate a solar panel (comprising of solar cells) for converting solar energy into electricity, a storage device for storing the energy into electricity, a storage device for storing ther energy LEDs for illumination and a design for providing 360 degree uniform smoth illumination through light tube. The marker shall also have high reflective plastic lenses for conspicuity in passive mode and dual shanks for improved road presence. These markers are intended for application directly on pavement surface and shall be applied with epoxy resin adhesives designed for used with raised pavement markers and as supplied by the marker manufacturer seprately. The solar cateye shall be of height 65*2mm & maximum diametre 136*4mm. The solar stud cateye shall be water ingree as per IP 65 standards & IP 68 standard & compressive strength of 13635 kg tested in accordance with ASTMD4280 and test report shall be submitted at the time of bidding of tender. if somehow tender pre qualification condition do not ask for government report then the report shall be submitted to engineer-in-charge before finalization bill. The rate shall include all materials, labour, equipments, fabrication, transportation, erection installation and incedentals all complete as per direction of the engineer-in-charge. |
| 95 | Providing and fixing of retro reflective cautionary, mandatory, and informative sign, as per IRC 67-2022 made of diamond grade reflective sheeting vide clause 801.3, fixed over aluminium composite panel of 4 MM thick supported on a mild steel pipe or iron post 75 OD pipe firmly fixed to the ground by means of the properly designed foundation with M-15 grade cement concrete of 45cm X 45cm X 60 cm below ground level as per approved drawing. The retro reflective sheeting shal be tested for a certificate of having the sheeting tested for coefficient of retro reflective, day time colour and luminous, shrinkage, flexibility, linor removal, adhesion, impact resistance, spceler glosh and fungus resistance, 3 year outdoor weathering and its having passed this test shall be obtained from international/ govt. lab/ institute by the manufacturer of the sheeting and in case the certificate is obtained from international conditions, it should also be obtained from Indian condition within 3 years of launching of products by the manufacturer in abroad alternatively a certificate confirming to ASTM specification (D-4956-09) on artificial acerated weathering requirement for a reputed lab in India can accepted provisionally. In such a situation, the employer/ client, if so desire could seek a performance guaranty which would be released after receipt of certificate meeting the requirement for 3 year outdoor weathering of the sheeting as per IRC 67-2722. Designing should as per MoRTH specification under 801-3-7 prove of the same in form of govt. report shall be uploaded while quoting tender. |
| 96 | 20 kmph - 600mm circle size |
| 97 | Curve Ahead Sign - 600mm Triangle size |
| 98 | Finger Type Sign varies |
| 99 | Flag Type - 1.5 sqm |
| 100 | No parking 600mm Circle size |
| 101 | Parking Sign - 600 x 800mm |
| 102 | Pedestrian Crossing - 600mm Triangle size |
| 103 | Place Identification Sign - 4 sqm |
| 104 | Right OHM + Keep Left - 300 x 900 + 300 mm circle size |
| 105 | Speed Breaker - 600mm Triangle |
| 106 | Stack Type ADS - 4-6 sqm size |
| 107 | Stop Sign - 750mm Octagon size |
| 108 | Two way Hazard - 450 x 900 mm |
| 109 | You are here map type - 6-8 sqm |
| 110 | Height limit sign - 600 mm Circle size |
| 111 | Toilet facility Sign - 600 x 800 |
| 112 | Hospital Sign - 600 x 800 |
| 113 | Temple Sign - 600 x 800 |
| 114 | School Ahead Sign - 600mm Triangle |
| 115 | You are under CCTV surveillance - varies |
| 116 | Assembly point - 600 x 800 |
| 117 | General Safety/Awerness Sign - various |
| 118 | Speed arrester as per IRC SP 43-2022 Providing and fixing advance warning speed arrester stud made out of poly carbonate/ABS molded body and highly reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromatically values shall be as given in the detailed specification and the product shall conform to minimum ASTM D4280 and also meet all the testing condition of ASTM D4280 listed for RPM (Raised Pavement Marker). The testing and test report shall as per IRC 35 clause 5.1.2. The speed arrester should be fixed to the road surface using the adhesive recommended by the manufacturer. The length, height and width of the body shall not be less than 150mm, 9mm and 90mm with a tolerance of +/-1mm. Ther marker shall support a load of 30000 kg tested in lens shall not be less than 15.0 sq.cm. The slope or retro reflective surface shall be 25+2 degree to base. It should have one Shank of not less than 25mm diameter and confirming to initial CIL value for reflective lens not less than 125 for red lens, 250 for yellow lens & 400 for white lens at 0 degree entrance and 0.2 degree observation angle as per ASTM D4280 shall be provided for better visibility & improving road safety for commuters. |
| 119 | For Calculation purpose Only |
| 120 | Total (B) Please Enable Macros to View BoQ information |
