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| 1 | Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, srubs, saplings and tress girth upto 300 mm, removal of stumps of tress cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auction upto a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm thickness. |
| 2 | Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed material to work site, spreading in uniform layer with motor grador/paver on prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause-401 -- Plant Mix Method and Grading - II material |
| 3 | Wet Mix Macadam - 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/basecourse on wel lprepared surface and compacting with vibratory roller to achieve the desired density. Laying By Grader/Paver. |
| 4 | DENSE BITUMINOUS MACADAM: Proving and laying dense bituminous macadam using crushed aggregates of Grading1, premixed with bituminous binder of specified grade of Bitumen @4.50 percent by weight of total mix and filler, transported to site with VTS, laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired density for 76-100 mm compacted thickness. USING Batchmix type hotmix plant with SCADA, Sensor Paver, Vibratory roller with Stone Dust filler.(VG-40 bulk bitumen rates are considered to arrive at rates) |
| 5 | BITUMINOUS CONCRETE:-Providing and laying bituminous concrete using crushed aggregates of grading 1, premixed with bituminous binder @5.20 percent by weight of total mix and filler, transported to site with VTS, laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired compaction for 50 mm compacted thickness with specified grade of Bitumen, Excluding prime/tackcoat. For Bitumen of specified grade --USING Batchmix type hot mix plant with SCADA, Sensor Paver, Vibratory roller with Stone Dust filler. (VG-40 bulk bitumen rates are considered to arrive at rates) |
| 6 | Providing earthwork in embankment with approved materials obtained from other sources upto lead of 50 m, including all lifts, laying in layers of 20 cm to 30 cm thickness, breaking clods, dressing to the required lines, curves, grade and section, watering and compaction with vibratory roller with V-sat attachment to achieve not less than 97% of standard proctor density etc. complete. |
| 7 | Constructing unlined surface drains of average cross sectional area 1.08 sqm in soil to specified lines, grade, levels and dimensions as per approved design, drawing and to the requirement of Technical Specifications Clauses 301 to 309 and disposal of unsuitable materialwith all lifts and leads complete. |
| 8 | Providing and fixing of retro-reflectorised informatory sign board rectangular/Square in shape having area less than 0.9 One Square Meterr made out of____mm aluminum sheet bonded with white retroreflective sheeting of Class__(Type IV High intensity micro-prismatic grade sheeting-HIP)having pressure sensitive/heat activated adhesive retoreflective specified background, border and backside retoreflctive symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3, supported with back support frame 25 mm x 25 mm x 3 mm, duly painted on back side with two coats of grey stove enamel paint and supported on one no. mild steel angle iron post 75 mm x 75 mm x 6 mm , 3.5 mt long 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 angle iron post shall be duly painted with one coat of epoxy primer and two coats of epoxy finish paints having alternate black and white bands of 25 cm width including GI fixures and transportation etc. complete. The nut bolts of board with angle iron post/supporting structure after fixing at site has to be electrically welded. Class B (Type IV High intensity micro-prismatic grade sheeting-HIP)sheetingshal have 7 years written warranty from the manufacturer and authorised distributor/convertorissued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier.272 |
