Restoration of damage on Nurpur Sanjhi Nallah Lahru Tunnuhatti road Km 15/390 to 25/00 (Under PDNA)

Loosening of the ground upto a level of 300 mm (three hundred millimetre) below the subgrade level, watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per Technical Specification Clause 303.5.2 and direction of Engineer-in-charge including carriage of all labour, equipments and materials to various location through all modes of transpotation and as per the direction of the Engineer-in-Charge including carriage of material within all leads, lifts and other incidental. The rate is including octroi, royality, Malkana, toll tax, or other taxes imposed by the Government but excluding GST.

Construction of granular sub base by providing well graded materials mixing in a mechnical mix plant at OMC and carriage of mixed material to site of work in all lead and lifts , spreading in uniform layer with motor grader compacting with smooth wheel 80-100 (eighty - one hundred) kN static roller to achieve the desired density, as per MORD Specifications clause 401 and as per the directions of the Engineer-in-charge including carriage of materials within all leads and lifts and other incidental. The rate includes octroi, royality, Malkana, toll tax or other taxes imposed by the Government but excluding GST.

Providing, laying, spreading and compacting by mechnical means of crushed stone aggregate size 53mm to 22.4mm ( fifty three millimetre to twenty two point four millimetre) Grading-III [75mm( seventy five millimetres) consolidated thickness] to water bound Macadam specification including spreading in uniform thickness using template, hand packing, rolling with three wheel 80-100 K.N. (eight to one hundred) static roller in stages to proper grade and camber, including applying and brooming, stone screening type-B of size 11.2mm ( eleven point two milimetres) nominal size at the rate of 0.18cum (zero point one eight cubic metres) per ten square metres and to fill up the interstices of coarse aggregate, watering and compacting to the required density as per M.O.R.D. technical specifications section 400 and as per the entire satisfaction and direction of Engineer – in- Charge including carriage of materials within all leads, lifts and other incidental. The rate includes octroi, royality, Malkana, toll tax or other taxes imposed by the Government but excluding GST.

Providing and applying primer coat with bitumen emulsion (SS-I) on prepared surface of granular base including cleaning of road surface with hydroulic brooms and spraying primer with bitumen emulsion pressure distributor at the rate of 0.85 kg (zero point eight five kilogram) per square meter as per MORD Technical specification 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 rate is including octroi, royality, Malkana, toll tax or other taxes imposed by the Government but excluding GST.

Providing and applying tack coat on the prepared granular surface treated with primer and cleaned with hydraulic broom and spraying tack coat @ 0.275 Kg (Zero decimal two seven five kilogram) per Square metre as per MORD technical specification section 500, and as per direction of Engineer-in-Charge, including carriage of materials within all leads, lifts and other incidentals. The rate is including octroi, royality, malkana toll tax and other taxes imposed by the Government but excluding GST.

Providing and laying bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 per cent by weight of total 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. 505 complete in all respects and as per direction of Engineer-in-Charge, including carriage of materials within all leads, lifts and other incidentals. The rate is including octroi, royality, malkana toll tax and other taxes imposed by the Government but excluding GST.

Providing and laying 25mm (twenty five milimetres) thick compacted thickness bituminous concrete with minimum 100-120 (one hundred to one hundred twenty) TPH hot mix batch type plant with electronic control grading-II using crushed aggregate 13.2 mm (thirteen decimal two millimetre) nominal size of specified grading premixed with bituminous binder VG-10 (Viscosity grade-Ten) at the rate of 5.5% (Five point five) percent of mix weight and using cement as filler with quantity not less than 2% ( two percent) by weight of total aggregate or as per design mix transported to site, laid with sensor paver finisher hydraulic with sensor control to the required grade, level and alignment, over a previsiouly prepared surface and rolling complete with smoth three wheel roller 8-10 (eight to ten) tonne capacity for initial break down rolling and vibratory roller 8-10 (eight to ten) tonne capacity or pneumatic tyre roller of 12-15 (twelve to fifteen) tonne with tyre pressure of atleast 0.56 MPa (Zero decimal five six) for intermediate rolling and finish rolling with 6-8 (six to eight) tonne smoth wheeled tandom roller to achive the desire compaction as per MoRTH technical specification section 500 complete in all respect and as per direction of Engineer-in-Charge, including carriage of materials within all leads, lifts and other incidentals. The rate is including octroi, royality, malkana toll tax and other taxes imposed by the Government but excluding GST.