Repair of plant peripheral ...

HSR Item 17.36.4-Seal Coat 4. Type B with VG - 30 bituminous binder Providing and laying of premix sand seal coat premixed in continuous type HMP of appropriate capacity not less than 75 tonnes/ hours using specified fine aggregates and penetration grade bitumen @0.68 kg/sqm laid to specified levels, grade and cross fall complete as per technical clause 511 of MORT&H specifications.

HSR Item 4.1-Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

HSR Item 7.55-Brick edging 7cm wide 11.4 cm deep to plinth protection with common burnt clay non-modular bricks of class designation 7.5 including grouting with cement mortar 1:4 (1 cement : 4 fine sand).

HSR Item 17.25.1-Prime Coat @ 0.85kg per sqm 1. Prime Coat @ 0.60kg per sqm Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means as per technical clause 503 of MORT&H specifications

HSR Item 5.7.4-Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. 4. In cement mortar

HSR Item 17.31.1-Bituminous Concrete with Batch type HMP 1. Bituminous Concrete 50 mm to 65 mm thickness (grading I) with 100-120 TPH batch type HMP Providing and laying 50 mm - 65 mm bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder VG - 30 @ 5.2% 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 complete in all respects as per technical clause 507 of MORT&H specifications as per MORTH specification Note-If bitumen required is more than 5.2% as per job mix formula, no extra payment will be paid. Extra bitumen required will be considered as incidental to work.

HSR Item 17.23.2-Water Bound Macadam Grading - II 2. Water Bound Macadam (53mm to 22.4 mm)Grading II with screenings Type “B” (11.2 mm aggregates) Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density complete as per technical clause 404 of MORT&H specifications