Construction of 50mtr Span Bridge over Naked Khad at RD 0/285 on Kuru to Ghallour road km-0/000 to 2/550

Construction of granular sub-base by providing well graded materials, as per table 401spreading in uniform layers with tractor mount grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with three Wheel 80-100 (Eighty-hundred) kN static roller to achieve the desired density, complete as per MORD Technical Specification section 400 for grading-I Material, as per the entire satisfaction and directions of Engineer-in-Charge including carriage of material within all leads, lifts and other incidentals. The rates including Royality, Malkana, Octroi, toll tax, sale tax, GST or any other taxes imposed by the Government.

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 (eighty to one hundred kilonewton) weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 and 400.12 and M.O.R.D.Technical Specification Section 400 and as per direction of Engineer-in-charger including entire carriage of materials within all leads lifts and other incidentals and per direction of Engineer-in-Charge. The rates including Royality, Malkana, Octroi, toll tax, sale tax, GST or any other taxes imposed by the Government.

Providing and applying primer coat with Bitumen emulsion (SS-I of IOCL/BPCL/HPCL) on the prepared surface of granular base including cleaning of road surface with Hydraulic brooms and spraying primer at the rate 1.0 Kg. ( One kilogram) per square metre weight of emulsion by mechanical means as per M.O.R.D. technical specifications section 500 as per the entire satisfaction and directions of Engineer – in- Charge including carriage of materials within all leads,lifts and other incidentals .The rates including Royality, Malkana, Octroi, toll tax, sale tax, GST or any other taxes imposed by the Government.

Providing and applying tack coat with Bitumen emulsion RS-I of IOCL/BPCL/HPCL, including cleaning the road surface with hydraulic brooms and spraying with emulsion pressure distributor at the rate 0.25 to 0.30 kg (Zero point two five to zero point three zero kilogramme) per square meter on the prepared granular surface treated with primer complete as per MORD Technical specification section 500, and as per the entire satisfaction and direction of Engineer-in-Charge including carriage of materials with in all leads, lifts and other incidentals. The rate is including Royality, Malkana, Octroi, GST, Toll tax or any other taxes imposed by the Government.

Providing and laying 25mm ( twenty five millimetre) thick bituminous concrete with 100-120 IPH batch type hot mix plant producing an average output of 75(Seventy five) tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder of VG-30 (VG - Thirty of IOCL/BPCL/HPCL), @5.5 (five point five)percent of mixed and filler, transporting the hot mix to work site,ensuring required temprature before laying with a hydrostic paver finisher with sensor control to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem roller to achieve the desired compaction as per MORTH Technical specification clause 507 complete in all respects or as directed by the Engineerin-Charge including carriage of material with in all leads, lifts and other incidentals.The rates including Royality, Malkana, Octroi, toll tax, sale tax, GST or any other taxes imposed by the Government.