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| 1 | Bridge proper |
| 2 | 15.1.A:Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification. Boulder Laid Dry Without Wire Crates. |
| 3 | OD76113/2023-2024:Providing and laying boulders apron WITH DEPARTMENTAL RUBBLE on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification. Boulder Laid Dry Without Wire Crates. |
| 4 | OD120150/2024-2025:Removing damaged concrete:Loose and delaminated concrete shall be identified and marked before proceeding with theremoval. The loose cover concrete including the loose damaged concrete shall be removed uptobeyond the corroded bars to a minimum depth of 10 mm behind the reinforcement. Onlyaffected concrete shall be removed and conducting proper investigation, (Good & soundconcrete should not be chipped / damaged) by chipping / hacking with chisel and hammer or bymechanical means like light weight chisel hammer, pneumatic chippers, making saw cut atperiphery to avoid feather edge for all height and removal and disposal of debris at designatedlocation including all material, labour, tools, temporary supports for structures, electricity, plantand machineries etc. complete as directed by Engineer-in-charge and/or Consultant. Depth ofchipping may vary from 20 to 100 mm. |
| 5 | OD120151/2024-2025:Rust remover/Rust Convertor:Cleaning of rust / scales / corrosion from reinforcement bars should be carried out using acid based rust remover, Reebakleens RR of Fosroc or equivalent, or using alkali based rustconverters such as Feovert of Krishna Conchem. The material is to be applied to the rustedmetal bar, using brush and leaving it to dry for 30 Min. & washing surface with fresh water asrequired to exposed reinforcement bar at all heights, including all material, labour, tools,temporary supports for structures, electricity, plant and machineries complete as per detailspecification and as directed by Engineer-in-charge and/or Consultant. The concrete surfacearea containing the cleaned rebars shall be measured for payment. |
| 6 | OD120161/2024-2025:Anti Corrosive treatment to Steel:Providing & applying inhibition coats/system to exposed reinforcement bars & also new bars,after cleaning & removing scales and rust completely as specified in 1.4, Two componentinhibitor Nitozinc Primer std. of Fosroc or MasterEmaco P130 of BASF or equivalent havingspecific gravity of 1.75 and solid content 57(+/-3) Adhesive bond strength > 1.5 N/mm2, 40microns DFT per coat as approved by Engineer-in-charge and/or Consultant shall be used asper manufacturer?s specification in two coats at all heights, including all material, labour, tools,temporary supports for structures, electricity, plant and machineries, necessary surfacepreparation and necessary protection after and during work. The concrete surface areacontianing the rebars where the treatment is carried out shall be considered for measurement |
| 7 | OD120162/2024-2025:New/Additional steel Reinforcement: Supplying, cutting, fabricating new reinforcement Fe500 for Jacketing, and providing additionalsteel reinforcement to compensate corroded reinforcement in existing member etc. and fixingwith old existing reinforcement which was reduced to 15 % or more of its original diameter asrequired as provided in original structure and additional steels as directed by EIC and/ orconsultant as required tying with 16 gauge annealed binding wire complete as per drawing andspecifications for all heights including all material, labour, tools, temporary supports forstructures, electricity, plant and machineries, curing etc. complete as directed by Engineer-incharge and/or consultant (TMT BARS of various size as required) |
| 8 | OD120180/2024-2025:Anchoring mainsteel and stirrups: Drilling holes of min 4mm larger than new rebar diameter into existing concrete substrate for anchoring of new rebar and depth of Min. 10 times the diameter of rebar and fixing with anchor resin grout Lokfix E (35/55/75) series or Lokfix P or Emfix or chemical anchor material or Masterflow 935 of BASF or equivalent as per NF P 18-831 and NF P 18-836 includingcleaning, cutting, fabricating, chemicals, material, labour, tools, temporary supports forstructures, electricity, plant and machineries etc. complete as directed by Engineer-in-chargeand/or consultant for all heights |
| 9 | OD120195/2024-2025:Anchoring Steel & Shear Connectors:Drilling holes into existing concrete structure for anchoring of new rebar with 10 mm dia. shearconnectors at 0.5 Mt. c/c (or as per design recommendation) and fixing with anchor resin groutLokfix P / Lokfix E 75/55/35 series or Emfix or pure epoxy resin based cartridge form chemicalanchor material or Masterflow 935 of BASF or equivalent as per NF P 18-831 and NF P 18-836. Drilling hole for diameter: 14 mm, Drilling hole for depth: 100 mm including cleaning,cutting, fabricating, chemicals, material, labour, tools, temporary supports for structures,electricity, plant and machineries etc. complete as directed by Engineer-in-charge and/orconsultant for all heights |
| 10 | OD120235/2024-2025:Epoxy Injection Grouting:Providing and executing injection/pressure grouting in cracks in the parent concrete by fixingPVC perforated nozzles at 150 mm to 200 mm distance or specified distances as per design anddetailed specifications. Pressure grouting using low viscous epoxy grout Conbextra EP10M ofFosroc or Masterinject 1315 of BASF or Shaligroput EI or equivalent having mix density 1050kg/m3, Compressive Strength (ASTM D695)->50 N/mm2,Tensile Strength (ASTM C 304-97)-18 N/mm2, Flexural strength(BS 6319 Part 4)-45 N/mm2 Pressure grouting shall be done atrequired pressure at all heights, including all material, labour, tools, temporary supports forstructures, plant and machineries, curing etc. complete as directed by Engineer-in-chargeand/or consultant. |
| 11 | OD120239/2024-2025:Galvanic Sacrificial Prevention of steel by Point anodes:Providing and fixing sacrificial zinc anode to prevent initialization of corrosion ofreinforcement in adjoining sound concrete due to chloride ingress by installing anodes fromVECTOR Galvashield XPI or equivalent for patches at Min. 2 to 4 anodes / Sq.mt. area ofconcrete (spacing of 300 to 700mm), as per manufacturer specification, covered with mortarwith of resistivity less than of parent concrete on the cleaned reinforcement steel includingdesign from manufacturer, installation of Monitoring Box to measure current thrown by Anodeas per IS 12696 in range of 0.2 to 2mA/ sq.mt as per manufacturers specification beforeapplying passivation coating at all heights and including of all material, labour, tools, temporarysupports for structures, plant and machineries, etc. complete as directed by Engineer-in-chargeand/or consultant.( for slabs) |
| 12 | OD120242/2024-2025:Polymer Modified Mortar (Pre-Packed):Providing and Applying single component, high strength, fibre reinforced, thixotropiccementitious patch repair mortar that achieves compressive strength minimum of 15 MPa at 1day and 45 MPa at 28 days and capable of applying upto 50mm thick in single layer such asRenderoc SP40 of Fosroc or Master Emaco S 348 of BASF or equivalent, to the preparedconcrete area for thickness up to 50mm, after applying epoxy resin based bonding coat as permanufacturer?s specification, before the bonding agent becomes tack free, initially by handand finally finishing the same with trowel carefully compacting the same around the rebar andfinishing to bring it in line with existing concrete surface on the columns, slabs, beam etc. at allheights, where the thickness of application is less than 50 mm in patches as per specification .Item rate is inclusive of all material including the bond coat, labour, tools, temporary supportsfor structures, electricity, plant and machineries, curing etc. complete and as directed byEngineer-in-charge and/or consultant.(Payment to be made in Sq.M for thickness upto 50mm of PMM for patch area repaired) |
| 13 | OD120250/2024-2025:Microconcrete Reinstatement for thickness more than 50mm for RCC members:-Providing and laying of special repair material micro-concrete for reinstatement of membershaving thickness of repair more than 50mm and jacketing, using Single component, highstrength, high flow cementitious micro-concrete having compressive strength minimum of M40at 28 days such as MasterEmaco 346 or Renderoc RGL / RGS of Fosroc or equivalent, blendedwith washed saturated surface-dry (SSD), graded, low absorption, high density, aggregates ofsize 3mm to 10mm at 50% by weight of micro concrete (if thickness is 100mm or more) andwater as per data sheet and pouring into the shuttering if required than use birds beak type formwork using suitable arrangement or if required using pumping device for uniform flow ofMicroconcrete. The side shuttering can be removed after Minimum of 24 hours, preferably 3days and the bottom shuttering after 7 days ensuring proper bond between the micro concreteand existing concrete substrate at all heights, including all material, labour, tools, temporarysupports for structures, electricity, plant and machineries, curing etc. complete as directed byEngineer-in-charge and/or consultant. (Payment shall be made in Sq.M for thickness upto100mm of Microconcrete of area repaired, ) including |
| 14 | OD120263/2024-2025:Providing and fixing double scaffoldingsystem(cup lock type)on the exterior side,upto sevenstory height made with 40mm dia M.S tube |
| 15 | Approach road |
| 16 | 2.4.1.B: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 - Cement Concrete Grade M-15 & M-20. - By Manual Means |
| 17 | 2.4.4.D: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 Dismantling Stone Masonry - Dry rubble masonry |
| 18 | OD186024/2024-2025:Bailing out water using pump above 5 HP and Up to 10 HP-Bailing out water with engine and pump set above 5HP and up to 10HP, including conveyance to site and erection, cost of fuel, lubrication oil and other stores, pay of staff etc. complete |
| 19 | 2.3.2.A: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 In area of light jungle - By Mechanical Means |
| 20 | OD72396/2023-2024:Engaging man Mazdoor (Coolie) for clearing and removing all the debris from the periphery of site |
| 21 | 3.13.1.B: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, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work. Ordinary soil - Mechanical Means - (Depth upto 3 m) |
| 22 | 12.4:Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. |
| 23 | 12.8.A.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. PCC Grade M15 |
| 24 | 12.8.1.C:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications <br> RCC Grade M20 - Using Concrete Mixer - (Without formwork) <br> |
| 25 | 12.8.H.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. RCC Grade M35 - Using Concrete Mixer - (Without form work) |
| 26 | 12.40:Supply, Fitting and Placing un- coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications |
| 27 | 55.14:Providing and fixing retro-reflectorised ceramic tilesProviding and fixing retro-reflectorised ceramic tiles of size 10cmX20cm using High Intensity Micro Prismatic (Type IV) grade sheeting with 7 years warranty fixed over Ist quality ceramic glazed tiles including cost of glue, cutting charges, fixing with suitable adhisive on concrete or other surface etc complete. |
| 28 | 8.5:Providing and fixing of direction and place identification retro-reflectorised sign with 7 years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with area not exceeding 0.9 sqm, with suitable back supporting frame of MS angle 40x40x6 and supported on GI pipe pole 50mm NB confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc. |
| 29 | OD120264/2024-2025:Providing and applying elastic, elastomeric membrane forming system with anticarbonation andbreathing properties. The system should be based on solvent free acrylic polymers with selectedmineral fillers and should be ultra-violet resistant, crack bridging type, carbonation resistant,breathable, enviornment friendly, water proofing coating. For anticarbonation, equivalent airlayer thickness denoted as R or SD CO2 grater than 50 m and for breathability equivalent airlayer thickness denoted as SD H2O shall be less than 4 m for vapour transmitting barrier. Thesystem consists of one coat primer @ 75- 100 g/m2. The consumption of main polymer coatingto give film thickness of 200-225 microns (Solid contents- 70%+ -3%) should b approximately.400-450 g/m2 per two coats depending upon the method of application (either by roller orbrush) and surface smoothness of the concrete. The total dry film thickness of the coatingsystem should be minimum 200 microns for the above system. Polymer coating should be insuitable approved shades, including cost of materials, cleaning, chipping and removing the dirtparticles of the concrete slab with wire brush and water,labour charges for filling the bug holes,cracks, joints etc with one component polymer modified fine repair and cosmetic mortar, labourfor applying the above coating, scaffolding charges,etc. complete as per IRC SP:80 Clause 6.5.1and Clause 2808 in the Specifications Book for Roads &amp; Bridges published by theMinistry during April 2013. |
| 30 | 8.8:Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces |
| 31 | 5.2.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. |
| 32 | 5.15:Providing and laying 25 mm thick mastic asphalt wearing course with paving grade bitumen (VG - 30) meeting the requirements given in table 500-40, prepared by using a mastic cooker and laid to the required level and slope after cleaning the surface, including providing an antiskid surface with bitumen precoated fine grained hard stone chipping of 13.2 mm nominal size at the rate of 0.005cum per 10 sqm and at an approximate spacing of 10 cm center to center in both directions, pressed into the surface when the temperature of surfaces is not less than 1000C, protruding 1 mm to 4 mm over mastic surface, all complete as per clause 516 |
| 33 | OD340499/2025-2026:Providing, laying and rolling of close-graded premix surfacing material of 40 mm thickness composed of 11.2 mm to 0.09 mm (Type-A) aggregates using viscosity grade bitumen ( VG - 30) to the required line, grade, and level to serve as wearing course on a previously prepared base, including mixing in a suitable HMP of appropriate capacity not less than 75 tonnes/hour., laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to the required level and grade. (Modified Morth 5.7.1) |
| 34 | 8.13:Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads on Bituminous Surface @ 250 gms per sqm area, the thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform, and free from streaks and holes. |
| 35 | 8.35:Providing and fixing reflective road studs (Raised Pavement Marker) of ' category A' made out of ASA/HIPS/ABS moulded body with shanks and conforming to ASTM D 4280, strong enough to support a load of more than 13.635 T when tested in accordance with ASTM D 4280, reflective panel confirming to ASTM D 788, and reflectivity conforming to clause 804.4. including installation, drilling, fixing with adhesive etc. with 2 years warranty for the road stud as well as for in field performance as per clause 804.7.3<br> Road Markers/Road Stud with Lense Reflector :- Please Enable Macros to View BoQ information |
