Repair and resurfacing of approach road from NH/ 78 to Pali U/G Mine under Pali Sub Area of Johilla Area (2nd Call)

Amount

Scarifying Existing Granular Surface to a 50 mm by Manual Means Scarifying the existing granular road surface to a depth of 50 mm and disposal of scarified material within all lifts and leads upto 1000 metres. (refer clause two of General Notes)

TACK COAT: a) P & A tack coat with catonic bitumen emulsion (RS-1) using emulsion pressure distributor on the prepared bituminous/ granular surface cleaned with mechanical broom and as per relevant clauses of section-503 of specifications. :(iv) @ 0.40 kg per sqm (Non-bituminous surfaces) granular base not primed.

TACK COAT: b) P & A tack coat with catonic bitumen emulsion (RS-1) using emulsion pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom and as per relevant clauses of section-503 of specifications.: (i) @ 0.25 kg per sqm (normal bituminous surfaces)

TACK COAT: c) P & A tack coat with catonic bitumen emulsion (RS-1) using emulsion pressure distributor on the prepared bituminous/ granular surface cleaned with mechanical broom and as per relevant clauses of section-503 of specifications. : iii) @ 0.35 kg per sqm (Non-bituminous surfaces) cement concrete pavement.

Bituminous Macadam P & L bituminous macadam using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction and as per clause 504 of specifications. a) Using Batch Mix Plant of appropriate cap. and Paver finisher Hydraustatic with Sensor. : (i) for Grading I(40 mm nominal size ) bitumen content 3.4%

5.5 Dense Graded Bituminous Macadam P & L dense bituminous macadam using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix 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 clause 505 of specification complete in all respects. a) Using Batch Mix Plnt of appropriate capacity and Paver finisher Hydraustatic with Sensor. : (ii) for GradingII(19 mm nominal size)

Bituminous Concrete P & L bituminous concrete using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % 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 clause 507 of specification. a) Using Batch Mix Plant of appropriate capacity and Paver Finisher Hydraustatic with Sensor control. : (i) for Grading-I (50-65 mm thickness ) with 60/70 bitumen (VG-30)

Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 metres.: Excavation for roadwork in soil with hydraulic excavator i/c. cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location with all lifts and lead upto 1000m as per relevent clauses of section-300 of specification.

Embankment Construction with Material Obtained from Borrow Pits:Construction of embankment with approved material having CBR>7 obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-1, 300-2 and as per relevent clauses of section-300.

Total impact of GST for the purpose of CTC