|
| 1 | repai and maintenance work |
| 2 | 2.3.1.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 Manual Means |
| 3 | 2.1.1:Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 metres and earth filling in the depression/pit. Girth from 300 mm to 600 mm |
| 4 | OD333268/2025-2026:Engaging man mazdoor for removal of cut/fallen trees,branches including stacking of timber at road sides, clearing blocked culverts and drains and for loading and unloading activities etc. |
| 5 | OD198430/2025-2026:Removing damaged concrete:Loose and delaminated concrete shall be identified and marked before proceeding with the removal. The loose cover concrete including the loose damaged concrete shall be removed upto beyond the corroded bars to a minimum depth of 10 mm behind the reinforcement. Only affected concrete shall be removed and conducting proper investigation, (Good & sound concrete should not be chipped / damaged) by chipping / hacking with chisel and hammer or by mechanical means like light weight chisel hammer, pneumatic chippers, making saw cut at periphery to avoid feather edge for all height and removal and disposal of debris at designated location including all material, labour, tools, temporary supports for structures, electricity, plant and machineries etc. complete as directed by Engineer-in-charge and/or Consultant. Depth of chipping may vary from 20 to 100 mm. |
| 6 | OD201488/2025-2026:Rust remover/Rust Convertor:Cleaning of rust / scales / corrosion from reinforcement bars should be carried out using acidbased 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. |
| 7 | OD201489/2025-2026: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.Data as per approved data of Rehabilitation of Kalluthankadvu bridge. |
| 8 | OD198431/2025-2026:Polymer Modified Mortar (Pre -Packed):Providing and Applying single component,High strength,Fiber reinforced,thixotropic cementitous patch repair moratar that achieve compressive strengthminimum 15 Mpa at 1 day and 45Mpa at 28 days and capable of applaying up to 50mm thick in single layer such as rendroc SP40 of fosroc or Master Emaco S348 of Basf or equilent to the prepared concrete area for thickness up to 50mm after applying apoxy resin based bonding coat as per manufacture 's specification befor the bonding agent become tack free ,initially by hand and finaly finishing the same with trowel care fully compacting the same around the rebar and finishing to bring it in line with existing concrete surface on the columns ,slab,beam etc,at all heights ,where the thickness of application is less than 50mm in patches as per specification .Item rate is inclusive of all materials including the bond coat , labour , tools ,temperory supports for structures, electricity,Plant and machineries,curing etc.Complete and directed by Engineer in charge and/or consultant .(Payment to be made in square meter for thickness up to 50mm of PMM for patch area repaired) |
| 9 | OD198436/2025-2026: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 shuttering work (Only steelreinforcement shall be paid in other relevant items) |
| 10 | 2.4.2.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 Prestressed / reinforced cement concrete grade M-20 & above - By Mechanical Means |
| 11 | 3.11:Removal of unserviceable soil including excavation, loading and disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per clause 305. |
| 12 | 12.8.G.1.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. RCC Grade M30 - Using Concrete Mixer |
| 13 | 12.8.B:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M20 (Without formwork) |
| 14 | 12.40:Supply, Fitting and Placing un- coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications |
| 15 | OD198429/2025-2026:Providing and fixing hanging platform for inspection of repair works using steel hollow sections and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be equipped with accessibility provisions with ladders and the same shall be stiffened with bracings, runners, connection with the bridge deck etc. at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The horizontal area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. |
| 16 | OD199594/2025-2026:Replacement of rusted portion GI drainage Spout using 50mm PVC pipes working pressure 6kg/sqcm including cost for the removal of corroded drainage spout, cleaning the surface, insertion and fixing of PVC pipes and filling the gaps with PMM, cost for necessary supports, conveyance labour charges etc. all complete. |
| 17 | OD198432/2025-2026: Removing white or colour wash by scrapping and sand papering and preparing the surfacesmooth including necesssary repairs to scratches ect complete. (Data derived from DAR Civil 13.88,) |
| 18 | OD338745/2025-2026:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer |
| 19 | OD336731/2025-2026:Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shadeOld work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface |
| 20 | 8.8:Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces |
| 21 | OD199197/2025-2026:Data derived from DAR civil 60.7.1. DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site |
| 22 | 8.4.1:Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign with 7years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting vide clause 801.3.3 fixed over aluminum sheeting, 2 mm thick/aluminum composite material sheeting 4 mm thick with suitable back supporting frame of MS angle 25x25x3 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. 90 cm equilateral triangle |
| 23 | 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. |
| 24 | 8.6:Providing and fixing of direction and place identification retro-reflectorised sign with 7 years warranty manufactured as per IRC :67 High Intensity Micro Prismatic (Type IV) grade sheeting fixed over aluminum sheeting, 2 mm thick/aluminum composite material sheeting 4 mm thick with an area exceeding 0.9 sqm, with suitable back supporting frame of MS angle 40x40x6 and supported on suitably designed GI pipe pole not less than 50mm NB , 2 Nos. 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. |
| 25 | 55.10.1:Providing and erecting retro-reflectorised Object Hazard Marker 300mm x 900mm Providing and erecting retro-reflectorised Object Hazard Marker sign with 07 years warranty, manufactured as per IRC 67 USING Type IV ASTM D 4956-09 micro prismatic retro reflective sheeting fixed over aluminium sheetig, 2 mm thick / aluminium composit material sheeting 4 mm thick with suitable back support frame and supported on a mild steel angle iron post 75mmx75mmx6mm, firmly fixed 30cm above ground level by means of properly designed foundation with M 15 grade cement concrete 30cmx30x45cm, 45cm below ground level including painting all non-reflective faces with epoxy paint 2 coats over epoxy primer as per approved drawing and clause 801.300 mm x 900 mm |
| 26 | 55.16:Providing and fixing guard post Providing and fixing guard post of size 200mmx200mm, 1400mm long, 800mm above ground level and 600mm below GL. casted in M20 Grade concrete reinforced with 4 nos of 8mm dia longitudinal bars and 6mm dia stirrups @ 100mm c/c, firmly fixed in position by means of foundation of size 0.5mx0.5mx0.7m in M15 grade concrete below ground level including painting 2 coats on exposed surface with synthetic enamel paint in alternate white & black band 20cm wide Please Enable Macros to View BoQ information |
