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| 1 | Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge. |
| 2 | All kinds of soil |
| 3 | Earth work in excavation by mechanical means (Hydraulic excavator)/manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 4 | Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades ofconcrete.Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. |
| 5 | Concrete of M10 grade with minimum cement content of 220 kg /cum |
| 6 | Concrete of M15 grade with minimum cement content of 240 kg /cum |
| 7 | Concrete of M25 grade with minimum cement content of 300 kg /cum |
| 8 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 9 | Nominal concrete 1:3:6 or richer mix (including equivalent design mix) |
| 10 | Nominal concrete 1:4:8 or leaner mix (including equivalent design mix) |
| 11 | Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqgm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg! litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : |
| 12 | 3 mm thick |
| 13 | Providing and applying tack coat using bitumen emulsion conforming to IS: 8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom. |
| 14 | With medium setting bitumen emulsion On W.B.M/[email protected]/Sqm |
| 15 | On bituminous surface @ 0.25kg/sgm |
| 16 | Providing and fixing Glow studs of size 100x20 mm made of heavy dutybody 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. |
| 17 | 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 |
| 18 | 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) and waste plastic additive @ 8% (percentage by weight of bitumen) prepared in Batch Type Hot Mix Plant of 100- 120 TPH capacity. |
| 19 | 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. |
| 20 | 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. |
| 21 | Disposal of C&D waste/ building rubbish/earth mixed malba/similar unserviceable dismantled or waste materials by mechanical transport including loading, unloading and transportation for all lead and lifts, upto nearest authorised MCD dumping ground/sanitary land fill site complete as per the direction of Engineer-in-charge. (Payment under this item shall be made on production of receipts of payment of ground fee. MCD Dumping ground fee paid, if any, shall be reimbursed to the agency separately on production of receipts). |
| 22 | Providing and laying C.C. pavement of mix M-25 with ready mixed concrete from batching plant. The ready mixed concrete shall be laid and finished with screed board vibrator , vacuum dewatering process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of Engineer-in-charge. (The panel shuttering work shall be paid for separately).(Note:- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/ recoverable separately). |
| 23 | 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 Engineer-in-Charge. |
| 24 | With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30 |
| 25 | 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 paverfinisher 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. |
| 26 | 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) : |
| 27 | Circular manhole 140 cm dia with circular cover 600 mm dia of grade EHD - 35 |
| 28 | Providing and laying Recycled Dense Graded Bituminous Macadam blend of upto 30% (by weight of total hot mix) reclaimed bituminous materials and 70% (by weight of total hot mix) new materials of specified grading premixed with bituminous binder, filler and rejuvenators as required, 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 roller as per specification to achieve the desired compaction and density, complete as per specification and direction of Engineer-in-Charge. |
| 29 | 50 to 100 mm average compacted thickness with final bitumen content @5% of grade VG-30 and lime filler @ 2% (percentage by weight of Aggregates) and waste plastic additive @8% (percentage by weight of bitumen) prepared in Batch Type Hot Mix Plant of 100- 120 TPH capacity. Necessary checks, evaluation as per MORTH 2019 (5th Revision) specification for job mix design shall be carried out on the expenses of contractor before hauling and stock piling the reclaimed materials near the central recycle plant. (The rate of this item is including of all the operation mentioned in nomenclature and also necessary to complete the execution of this item. No extra shall be paid for hauling & stock piling etc.) |
| 30 | DSR 2023 correction factor is 0.973 as per OM No. 158/SE(TAS)/GST/2024/02-E-dated 08.08.2024 |
| 31 | Deduct Cost index @-0.09%` |
| 32 | Providing and laying Stone Matrix Asphalt (SMA) using crushed stone aggregates of specified grading, premixed with bituminous binder and lime filler and cellulose fibre transporting the hot mix to work site by tippers, laying with paver finisher equipped 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 MORTH 2019 Specification (5th revision) Clause no. 515, complete in all respects and as per directions of Engineer-in-charge. |
| 33 | 40/50 mm compacted thickness with bitumen of grade VG-30 @ 6% (percentage minimum by weight of total mix) and lime filler @ 6% to 10% (percentage by weight of Aggregate) and bitumen coated cellulose fibre pellets @ 0.30% of total mix, prepared in Batch Type Hot Plant of 100-120 TPH capacity. (Cost of using extra/less bitumen over 6% shall be paid/recovered separately as per approved Job Mix design subject to minimum 5.80% and maximum 6.20%) |
| 34 | Cold Milling of Asphaltic Surface/Pavement (Removal of BC/DBM or any asphaltic material from road Surface/Concrete Surface) in thickness of 25 to 100 mm so as to below in shape, slope and undamaged workable to lay fresh layer of asphaltic material in line, level, size, depths directed by Engineer-in-Charge including transportation and disposal of removed material from site for all lift and leads, cleaning of surface and making good or asphalting work including local repair of damages/ distress occurred after milling etc. complete as per method and machinery prescribed in IRC. |
| 35 | Providing and fixing Solar Studs as per specifications: Construction: Aluminium-alloy shell, 100% water proof design according to IP-65, dimension: 125mmx12mmx25mm (shank 60mm), High efficiency mono-crystalline solar Panel 2:4 V/03.3 watt., One Ni-Mh or Nl-cd rechargeable battery (1.2V/1600 MA), Six Super bright LED's with 10000 to 18000 mcd (Mill candela), view distance upto 1000 meters. Flash rate: 2Hz or according to customers requirements, bearable weight: 10 tons approx, color: Yellow, red, blue, green or white, working time 3 to 45 days after fully charged battery, charging time : 5 to 6 hours from direct sun light working temp: 100-750c, life span: three to five years , easy installation, no maintenance, unbreakable poly carbonate clear facing designed for maintenance free operation, automatically turns on at night and turns off at dawn, high visibility LED's ensure easy and safe night driving. As approved by Engineer-in-charge. 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. |
| 36 | Providing and Fixing of Flexible Median Markers which shall be made of combination of tough, high impact resistant moulded thermoplastic body along with florescent yellow colour retro-reflective type XI sheeting with minimum exposed reflective area 285 square mm and with rebound property. The reflective sheeting should confirm to Type XI Florescent Yellow sheeting as per IRC 67 2012 and ASTM D4956-11. The flexible median marker shall have overall height of minimum 180 mm, body thickness of minimum 2mm and shank depth of minimum 30mm. The retro-reflective sheeting shall be on both sides of the Flexible Median Marker and shall be edge protected 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 objects etc. The logo of the manufacturer shall be embossed on either side of the body. The plastics used for the moulding the flexible median marker shall have a minimum notched Izod Impact strength value of 4.11J/cm (@thickness 3.17mm) at room temperature, tested in accordance with ASTM D256. The product design has to with stand all natural impacts and should not get damaged if any pedestrian stamp on top of it intentionally or unintentionally. The product should bend up to 90 degree on both sides without breakage or damage. The product shall be provided with 3 year outdoor weathering report as per ASTM & IRC Standards & 10 year warranty confirmation as per IRC 67:2012 standards for the reflective sheeting used in product. |
| 37 | Providing and fixing spring post Model No. DA 954 (Make DARK EYE) made of special PU (Poly Urethane) material and shall be able to quickly restore to its original state without damaging the vehicle and itself in case of a high speed collision. Highly reflective heat transfer sheet is pasted on specially designed grooves, making it highly visible from distance at night or in bad weather. Tensile strength and UV stabilizers enable to withstand the harsh weather conditions. To be installed with epoxy and other strong adhesives without damaging to roads or bridges including cost of labour, T&P whichever is required & adhesive as per the direction of Engineer-in-Charge. |
| 38 | Providing and laying at or near ground level factory made kerb channel/saucer drain of sixe( 300x300x100mm M-30 grade cement concrete of any design & shape in position to be required line, level and curvature over and including 20 mm (average) thick base laid of cement mortar 1:4 (1 cement: 4 coarse sand) including making jointless and making drainage opening wherever required complete etc as per direction of Engineer-in-Charge. (Area of furnished kerb channel/saucer drain shall be measured for payment). (Precast cement concrete kerb channel/saucer drain shall be approved by Engineer-in-Charge). |
| 39 | Providing and applying 7.50 mm thick (3 layers each of 2.50mm 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. (Glass beads in top layer only) |
| 40 | Providing the services of hydraulic crane 20 tonne capacity/breaker for a day of 8 hours including driver Diesel mobile oil for lifting and placing of crash Barrier etc complete as per direction of Engineer-in-Charge. |
| 41 | Credit for salvage value of milled bituminous material received from cold milling (i.e. remaining milled material after deducting the quantity used in item of recycling pavement). This material shall be the property of the contractor. Please Enable Macros to View BoQ information |
