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| 1 | Excavation for roadway in ordinary rock by deploying a dozer, 80 HP including cutting and pushing the cut earth to site of embankment upto a distance of 100 metres [average lead 50 metres], including trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections |
| 2 | Providing ,laying and compacting Granular Sub Base to compacted thickness with suitable Graded material as per table 400-1/400-2 from any approved source satisfied the required standards and specification including cost and conveyance of all materials to work site mixed in proportion to be designed with the materials to give a CBR value of not less than30 including all labour charges for stacking the materials to department gauge the required proportion spreading the mix sa directed by the Engineer including all incidental charges etc., complete as per MORTH Rev-V(Grading III) |
| 3 | Wet Mix Macadam (Table 400-13) Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density, Complete as per clause 406 of MORTH Specification. |
| 4 | Prime coat Providing and applying primer coat with bitumen emulsion(SS-I type) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per clause 502 of MORTH Specification over WMM |
| 5 | Tack coat- Providing and applying tack coat with bitumen emulsion (RS-I type) using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per clause 503 of MORTH Specification- over granular surfaces treated with primer |
| 6 | TACK COAT (over Existing Bituminous Surface), Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.25 Kg/sqm on the prepared bituminous / granular surface cleaned with mechanical broom. |
| 7 | DENSE GRADED BITUMINOUS MACADAM :Grading II 50 - 75 mm, Providing and laying Dense graded bituminous macadam with 100 - 120 THP hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder at 4.0 to 4.5% by weight of total mix and filler, trnsporting the hot mix to site, laid over a previously prepared surface with a hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolled with smooth wheeled, vibratory and tandom rollers to acheieve the desired compaction as per clause 507 of MORT & H specifications complete in all respects. |
| 8 | BITUMINOUS CONCRETE:Grading II 30 - 45 mm, Providing and laying bituminous concrete with 100 - 120 THP hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder at 5.4 to 5.6% by weight of total mix and filler, trnsporting the hot mix to site, laid over a previously prepared surface with a hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolled with smooth wheeled, vibratory and tandom rollers to acheieve the desired compaction as per clause 509 of MORT & H specifications complete in all respects. |
| 9 | 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 etc complete as per MORT&H specification No.803 |
| 10 | Providing and fixing reflective road studs of \"category A\" Raised pavement markers made out of poly carbonate / ABS moulded body confirming to ASTM D 788 and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro-reflectance and chromaticity values conforming to ASTM D4280. The reflective raised pavement markers shall also confirm to the MORTH circular No RW/NH. 33023/10/97-DO.III dt 11.06.97 and the height,width and length shall not be less than 15mm, 90mm and 100mm and with minimum reflective area of 13sq.cm on each side and the slope to the base shall be 35+/- 5 degree.Each reflector shall have a CIL not less than values specified in Table2 of said MORTH circular.The strength of deatchment of the integrated cylindrical shanks,(of diamter not less than 19*/- 2 mm and height not less than 30*/- 2mm )from the body is to be a minimum value of 500kgf.Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manifacture\"s recommendation and complete as directed by the engineer. The marker shall support a load of 13635Kg tested in accordance with ASTM D4280 and confirming to IRC35-2015 guide lines and MORTH specification 804 etc., complete. |
| 11 | Providing and fixing of Median Marker that are made of tough, High impact resistant, injection - moulded thermoplastic body with an isosceles trapezodidal structure of length, width and height not less than 15cm and 10cm respectively and thickness not less than 1.80mm, the body structure shall be rounded at its acute angle, all the corners and edges. The plastic used for moulding the Median Marker shall have a minimum notched Izod impact strength value of 600 J/M at room temperature, when tested in accordance with ASTM D 256 and shall retain at least 0% of this value when subjected to accelerated weathering for 1000 hrs as per ASTM or UL746C. The logo of the Manufacturer shall be embossed on either side of the body in the injection molding process. The median marker shall have rectangular shaped, fluorescent yellow colour retro-reflective sheeting of size not less than 8.5 cm X 8.5 cm and with fully reflective microprismatice cube corners. |
| 12 | Providing and fixing of retro refectorised Hazard Marker Traffic sign made out of HIgh Intensity Prismatic Grade sheeting confirming to TYPE-IvV standards of IRC 67-2012 and ASTM D 4956-09, specification and fixed over 2mm thick alumininum sheet fixed over a back supporting frame of 25mm X 25mm X 3mmmild steel angle and supportred on mild steel angle iron post 75 mm X 75mm X6mm with a clear height not less than 2.10m from the ground level to the bottom of the sign board and 0.60m below ground level.The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly desigmed foundation with M15 grade cement concrete 45mm X 45mm X 60cm size including cost and conveyance of all materials, equipment, Machinery and labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge.High intensity Retro-Reflectro sheet shall consist of minimum coefficient of retro-Reflction as per Table 6.6 of IRC 67-2012.The retro-reflective sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67-2012(as per MORTH specification no 801) |
| 13 | Providing and fixing of rectro refletorized cautionery mantatory sign and informatory sign (with or without definition board) made out of high intensity prismatic Grade sheeting conforming to IRC 67 - 2010 and ASTM D 4956 - 09, Type IV specification and fixed over 1.5mm thick aluminium sheet fixed on back supporting frame of 25mm x 25mm x 3mm Mild steel angle and supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm, firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm ; 60 cm below ground level etc.., complete(as per MORTH &H Spec.No.801)Rectro - Reflectorised Traffic Signs (without definiton board) 90cm equilateral triangle |
| 14 | 90 Cm - Equilateral triangle (Without Definition) |
| 15 | 90 Cm - Equilateral triangle (With Definition) |
| 16 | 60 Cm - Circular Board (Without Definition) |
| 17 | 90 Cm - Octagon Board (With Definition) |
| 18 | 80 cm x 60 cm rectangularBoard (With Definition) |
