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| 1 | Bill No.1 ROAD MAINTENANCE |
| 2 | 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 / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. Laying By Grader/Paver. |
| 3 | Repair to pot holes by removal of failed material, trimming the sides to vertical and levelling the bottom, cleaning the same with compressed air or any appropriate method filled with 75mm B.M, applying bitumen tack coat at the bottom and vertical sides as per as per MORTH specification clause 3004.1 and 3004.. |
| 4 | Providing and applying tack coat on the prepared surface heating by flames in Boiler and spraying bitumen set footed in bitumen boller on B.T. surface 2.5 kg/10 sqm.VG30 bulk bitumen. |
| 5 | Proving and laying dense bituminous macadam using crushed aggregates of grading 2, premixed with bituminous binder VG-40 Bitumen @ 4.50 per cent 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 50/75 mm compacted thickness .USING 80 TPH Batch mix type hot mix plant, Sensor Paver without SCADA, Intelligent Compactor with compaction analyzer and V-Sat attachment with Stone Dust filler etc Complete including tack coat |
| 6 | Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen with sprayer on Dry / Hungry B.T. surface 2.5 kg/10 sqm. VG-10 bulk bitumen |
| 7 | BITUMINOUS CONCRETE:- Providing and laying bituminous concrete using crushed aggregates of grading 2, premixed with bituminous binder @ 5.40 per cent 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 compactionfor 30/40 mm compacted thickness with VG-40 Bitumen,Excluding prime / tack coat. For Bitumen VG-40 bulk -- USING 80 TPH Batch mix type hot mix plant, Sensor Paver without SCADA, Intelligent Compactor with compaction analyzer and V-Sat attachment with Stone Dust filler |
| 8 | Providing hard murum, side shoulders with supplying hard murum / Kankar at the road side including conveying, stacking, spreading etc. complete. |
| 9 | Compacting the hard murum side widths including laying in layers on each side with vibratory roller including artificial watering etc. complete. |
| 10 | Spreading hard murum / soft murrum / gravel or kankar for side width complete |
| 11 | Excavation for catch / side water gutter in all sorts of soils to the specified section including stacking the excavated stuff in a regular bund and disposing of unsuitable or excess stuff as directed all sorts of soils. By Mechanical Means |
| 12 | The maintenance of drains include erosion, repair, clearing, cleaning, reshaping,regrading, deepening of side drains as well as catch water drains etc. Complete |
| 13 | Road Marking with Hot Applied Thermoplastic Compound with Reflectorizing Glass Beads on Bituminous Surface . Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorizing 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.) Spec. No.: As directed |
| 14 | Providingandfixingofretro-reflectorised informatorysignboard rectangular/Square inshapehavingareagreaterthan0.9square meter made out of--mm aluminum sheet bonded with white retro reflective sheeting ofClass( Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive/heat activated adhesive retoreflectivespecifiedbackground,borderandbackside retoreflctivesymbols,letters,numerals,arrowasperIRC:67-2012 Table No 8.3,supported with back support frame 25mm x 25mm x 3mm, duly painted on back side with two coats of grey stove enamel paint and supported on two no. mild steel angle iron post 75 mm x 75 mmx6mm,3.5mtlongfirmlyfixedtothegroundbymeansof 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 Theangleironpost shallbedulypaintedwithonecoatofepoxy primer and two coats of epoxy finish paints having alternate black and white bandsof 25 cm widthincludingGI fixuresand transportation etc.complete.Thenut bolts of board with angle iron post/supporting structureafterfixingat site hasto be electricallywelded.ClassB ( TypeIV High intensitymicro-prismaticgrade sheeting-HIP) sheeting shallhave7years writtenwarranty fromthemanufacturer and authoriseddistributor/convertor issuedforfieldperformance includingthe screenprintedareasand cut-outsheetingand cut-out durabletransparent overlayfilmandthiswarrantycertificatein original should besubmitted totheEngineer inchargebythe contractor/supplier. |
| 15 | Dressing of side shoulder / Scrapping the road side shoulder by Mechanical means ( By JCB /DOUZER) including excavation of raised side shoulders upto 15cm depth including remooving/cutting bushes,grass and dressing shoulder to desired camber and disposing of excavated stuff up to road boundary etc complete. as directed by Engineer In Charge |
| 16 | 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. |
| 17 | Providing earth work in embankment with approved materials obtained from other sources upto lead of 50m. including all lifts, laying in layers of 20cm. to 30cm. thickness breaking clods, dressing to the required lines, curves, grades & section, watering and compaction with vibratory roller with V-Sat attachment to achieve not less than 97 % of standard proctor density etc. complete ( Material obtained from Other sources) |
| 18 | Maintenance of Hume pipe Culvert by way of Clearing, Cleaning, Erosion repair, repairs to cracks, parapet wall and protection work as per drawing etc. Complete |
| 19 | Providing bituminous Type A liquid seal coat on bituminous surface including supplying all materials and bitumen of specified grade preparing existing road surface, heating and applying bitumen @ 0.98 KgSqm. by mechanical means, spreading chips and rolling, by static roller having weight 8 to 10 MT. etc. complete. (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 20 | Hiring of Mechanical broom hydraulic (width 2.25m) for cleaning of road as directed by the Engineer in charge etc. complete. |
| 21 | Hiring of Air Compressor (width 175cfm) for cleaning of road as directed by the Engineer in charge etc. complete. |
| 22 | Hiring of Excavator( JCB JS80 0.9 cum)for emergency incident management services such as removal of encroachment, restoration of road during floods & landslide and any other exigencies asdirected by the Engineer in charge etc. complete. |
| 23 | Hiring of Tipper (6 cubic metre) for emergency incident management services such as removal of encroachment, restoration of road during floods & landslide and any other exigencies asdirected by the Engineer in charge etc. complete. |
| 24 | Employing labours/ Mazdoors(man power) for emergency incident management services such as removal of encroachment, restoration of road during floods & landslide and ay other exigecies asdirected by the Engineer in charge etc. complete. |
