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| 1 | 17.18 Replacement of Damaged Concrete Railing. |
| 2 | 2.14Removal of telephone/ Electric Poles and Lines, Removal of telephone/ Electric poles including excavation and dismantling of foundation concrete and lines under the supervisionof concerned department , disposal with all lifts and up to a lead of 1000 metres and stacking the serviceable and unserviceable material separately |
| 3 | Cast-in-Situ Cement Concrete M20 Kerb (Construction of cement concrete kerb with top and bottom width 115 and 165 mm respectively, 250 mm high in M 20 grade PCC on M-15 grade foundation 150 mm thick, foundation having 50 mm projection beyond kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete as per clause 409) |
| 4 | 8.01 (i) PCC M-15 f0r Kerb Base |
| 5 | 8.01(ii)PCC M-20 for Kerb Cast in Situ |
| 6 | 8.13Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, 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.) |
| 7 | Retro-Reflectorised Traffic Signs, Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of class-C Type IX retro reflective sheeting fixed over 2mm thick aluminiumsheeting vide clause 801.3, 3/4mm thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25 x 25 x 3 mm 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. |
| 8 | 8.04B(II)60 cm Equilateral triangle |
| 9 | 8.04B(VIII)60 cm Circular |
| 10 | 8.04B(x)80 cm x 60 cm Rectangular |
| 11 | 8.04B(xii) 60 cm x 45 cm Rectangular |
| 12 | 8.05 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 high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick or Aluminium composite material sheet with overall thickness of 4 mm with area not exceeding 0.9 sqmfixed over back support frame of min 35 x 35 x 3 mm 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) |
| 13 | 8.06 Direction and Place Identification Signs with size more than 0.9 sqm size Board.(Providing and erecting direction and place identification retro- reflectorised sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick or Aluminium composite material sheet with overall thickness of 4 mm with area exceeding 0.9 sqm fixed over back support frame of min 40 x 40 x 5 mm Angle mounted on two nos. of mild steel circular pipe 65 NB, 3.2mm thickness and 4.5m meter total height firmly fixed to the ground by means of properly designed foundation with M 25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing) |
| 14 | 8.15ARoad Delineators (Supplying and installation of delineators (Road way indicators, hazard markers, object markers), 80-100 cm high above ground level, painted black and white in 15 cm wide strips, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and conforming to IRC-79 and the drawings.) |
| 15 | 8.35B Reflective Raised Pavement Marker with Shank (Cat Eye/Road Stud), Supplying and fixing of raised pavement marker with made of aluminium alloy or plastic body moulded from ASA (Acrylic Styrene Acrylonitrite) or HIPS (High Impact Polystyrene) or Acrylonitrite Butadiene Styrene (ABS) or any other suitable material approved by the Engineer. The marker shall support a load of 13,635 kg tested in accordance with ASTM D4280. The reflective panels shall consist of number of lenses containing single or dual prismatic cubes capable of providing total internal reflection of the light entering the lens face.Lenses shall be moulded of methyl methecrylate conforming to ASTM D788 of equivalent.The slop or retro-reflecting surface shall preferably be 35+/-5 degree to base and the area of each retro- reflecting surface shall not be less than 13.00 sq.cm the marker height shall not be less than 10 mm and shall not exceed 20 mm & width shall not exceed 130 mm. The base of the marker shall be flat within 1.3 mm, all road studs shall be legibly marked with the name, trade or other means ofdentification of the manufacturer, epoxy installations, excess adhesive around the edge of the marker, excess adhesive on the pavement and adhesive on the exposed surface of the markers shall be immediately removed. The contractor shall submit a two year warranty for satisfactory field performance including stipilated retro-reflectance of the reflecting panel, to the Engineer.In addition, a two year warranty for satifactory infield performance of the finished road marker shall also given by the contractor who carrier out the work of fixing of reflective road marker. In Case the markers are displaced, damaged, get worn out or lose their reflectivity compared to stipulated standards, the contractor would be required to replace all such markers within 15 days of the intimation from the Engineer, at his own cost. |
| 16 | 14.07 Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications. |
| 17 | 14.16 Painting on concrete surface, Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 sqm. |
| 18 | A.R. Chipping/grinding of existing concrete Carefully by low impact high frequency hammer without damaging the existing concrete including cleaning the surfaces by air blower etc.The rate is inclusive of all materials, labour,tools&tackels etc complete. |
| 19 | A.R. Drilling and fixing Teflon nozzles in RC/PSC members including Drilling Holes (Drilling 12 mm dia., 40 mm deep holes in structural members at the intervals of 600 mm in staggered manner or as directed by the engineer-in-charge in RC/PSC structural element)and Cleaning of holes (To Clean the holes by air blower prior to fixing nozzles)and Fixing of Nozzles(To Insert 12 mm dia. Teflon nozzles in cleaned holes ). External end of nozzles to be machined to receive outlet of grouting gun and Fixing it inside the holes by applying thixotropic epoxy putty to ensure complete sealing and Curing the system for min. 12 hrs)and Cutting of Nozzles(To Cut the nozzles by chisel after completion of grouting without damaging structural elements) etc.complete. |
| 20 | A.R. Injecting low viscosity (3-5 cps) high molecular weight monomer by pressure and using mechanized injector gun with accessories, till nozzles refuses to accept the grout IncludingMixing of materials( Mixing material components (part a & b) in required quantities as per manufacturer’s instruction by weigh batching) and Grouting ( Filling the grouting gun with monomer. Maintain desired pressure in the gun by air compressor; maintain the pressure at exit (4 to 5 Kg/ Cm2) by monitoring pressure gauge at exit.Grouting the material through prefixed nozzles in the structural elements till its refusal. Sealing the nozzle with epoxy putty after the refusal. Monitoring leakages through other nozzles while grouting and seal them as per the requirement. Repeat the process for all the nozzles.the operation to be within pot life of the material.)and Cleaning of gun and accessories ( the gun and accessories like valves, pipes and other fixtures to be cleaned with thinner after the operation to avoid jamming of the gun.) etc. complete. |
| 21 | A.R. M&L (Material & Labour) for encasement to columns/beams/pardi etc. with free flow high strength non shrink micro concrete M-35usingsinglecomponentcementmicro concrete shrinkage components and added with100%byweightsaturateddrystone dust water cement ratio shall be maintained properly as per manufactures specifications to achieve dense solid mass prepared micro concrete shall be poured properly as perinprefixedholdingboardsslurrytight form work properly aligned to required size and shape and well-oiled air bubbles if any shallberemovedbytappingtheboards removingtheboardsafter24hoursand curing the micro concrete thoroughly for 14 days cost inclusive of curing etc. complete. (Note: Micro concretemixing with 6mm down size aggregates in the ratio of 1 part microconcretewith0.3partofaggregate by weight.) complete all as directed at site Engineer-in-charge. |
| 22 | A.R. Strengthening structural elementswith non metallic composite fiber wrapping systemcomprise of uni-directional carbon fiber sheet (400 GSM) and compatible saturant, by wet layup system including surface preparation ( Grinding/Moulding concrete substrate, cleaning it with wire brush, removing oils, laitance if present, rounding sharp edges to min 25mm radius) etc. complete including Profiling, Applying compatible primer on prepared substrate, Filling the holes and uneven surface with thixotropic putty etc. complete, Mechanized wetting of fiber sheet: Cutting the fabric to required size. Mixing of saturant and filling in tub area of the saturation machine. Placing the fiber on metallic rods and pass through the rollers of machine and saturant tub ensuring complete wetting (65% fiber volume fraction) of fibers. Remove the fiber on rod and place the new fiber sheet. Wrapping: Wrapping the fiber sheet to structural element at desired orientation using tamping roller to avoid any air voids etc. repeat the same procedure for multiple layer with the interval of 8 hrs. Second Coat: Applying second coat of saturant after min. 12 hrs, rectify air voids if any . (Mode of measurement: Per sq.mt of carbon fiber sheet consumed and not surface area of application). |
| 23 | A.R. Providing and fixing carbon fiber anchor including drilling hole in the base concrete fixing the anchor using epoxy 50X55 system spreading the anchor fibers in star pattern including appication of saturant etc. complete. |
| 24 | A.R. Providing & Applying high strength Carbon Fiber Reinforced Polymer Composite Pultruted Plates with a Tensile Strength of 2800MPa of 2.4 mm thickness and 100 mm width.(Mode of measurement: Per running Mt.laminate applied ). Including100% solvent free epoxy resin based Adhesive flexural Strength conforming to IS 4456 (Part 1) greater than 25 MPaBond strength conforming to ASTM D 4541 used forbonding high strength Carbon Fiber Reinforced Polymer Composite Pultruted Plates to the well prepared concrete substrate. |
| 25 | A.R. Anchor Plates for stressed laminate ProvidingandFixinginpositionAnchorplates madeupofhighgradeAluminiumforPre- stressed andNon-prestressedincludingdrilling holes in concrete surface and fixing mechanical anchor bolt or equivalent, to fix the Plates. |
| 26 | A.R.P&A Anti Carbonation aliphatic acrylic coating to the complete soffitt of the bridge and Piers including cleaning the concrete surface using appropriate mechanical means including primer and two coats of the Anti Carbonation aliphatic acrylic coating etc complete. |
| 27 | 5.9.3 BCDshuttering and centering of form work including material and manpower with shuttering and deshutering . |
| 28 | 17.15Replacement of Bearings complete as per Technical Specification Lifting of superstructure span by jacking up from below i.e by placing the jacks on pier/abutment caps for span length of 30m |
| 29 | 17.17 Removal of existing damaged Expansion Joints, Supply & Replacement of Strip Seal Type Expansion Joints System capable of accommodating design movement up to 80 mm with necessary fixtures including dismantling of the existing deck slab near the expansion joints providing shuttering as required as per detailed design and drawing to be furnished by the contractor and recasting of dismantled portion by concrete as per specification after incorporating suitable bonding agent between old and new concrete and curing for desired period complete including supply of design, drawing and specification, materials labour T&P all complete for proper completionof work as per MORT&H Specification. Material- Micro concrete-M45. 18*8+1*11=155m |
| 30 | 14.21 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..Material -Strip Sealant 18*8+1*11=155m |
| 31 | 12.08(a) Case 1 ReinfocedCement concrete RCC Grade M30 using batching plant,transit mixer & Concrete pump 18*8*06=86.40cum+1*11*0.06=6.60cum, Total=93.00cum |
| 32 | 8.28 Street Lighting (Providing and erecting street light mounted on a steel circular hollow pole of standard specifications for street lighting, 10 m high spaced 40 m apart, 1.8 m overhang on both sides if fixed in the median and on one side if fixed on the footpath, fitted with sodium vapour lamp and fixed firmly in concrete foundation.) |
| 33 | Total Estimate Cost |
| 34 | Add-GST @ 18% |
| 35 | Add-Labour Cess @1% |
| 36 | Add-Seigniorage Fee |
