Periodical Maintenance on Una Ghandawal road to Tiuri via Golpanga road ( Under State Head VR Code-126

Amount

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406. including carriage of materials in all leads, lifts and other incidental and as per the entire satisfaction and directions of Engineer-in-Charge. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax or other taxes imposed by the Government

Providing and applying primer coat with BITUMEN emulsion SS-1 on the prepared surface of granular base including cleaning of road surface with hydraulic brooms and spraying primer @ 0.70kg-1.00 kg (zero decimal seven zero kilogram to one decimal zero kilogram) per square metre using mechanical means as per M.O.R.D. technical specifications clause 502 including carriage of materials in all leads, lifts and other incidental and as per the entire satisfaction and directions of Engineer-in-Charge. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax or other taxes imposed by the Government.

Providing and applying tack coat with bitumen emulsion (RS-I) using emulsion distributor at the rate of 0.275 kg.per sqm (Zero point two hundred seventy five kilogram) per square metre.on the prepared granular surfaces treated with primer and cleaned with Hydraulic broom as per technical specification .clause 503 including carriage of material with in all leads and lifts and other incidentals .The rate includes sale tax octori, royality,malkhana ,toll tax,GST,labour cess or other taxes imposed by the Government..

Providing and laying 30mm thick Bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder VG-30 @ 5.5 per cent of mix and filler,transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 including carriage of materials in all leads, lifts and other incidental and as per the entire satisfaction and directions of Engineer-in-Charge. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.The Hot Mix Plant should be situated with in the distance of 30 km (Thirty Kilometer) from wotk site.

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R.D. DUVEDI