Milling of Bituminous pavement along road from Taxi Stand to Ankush Warang Shop and Mapusa Urban Bank Building to Tar Bridge in Mapusa City in Mapusa Constituency.

Miling of bituminous pavement upon depth of 100 mm by cold miling machine including all levelling and slope sensors, self-loading of milled material by discharge conveyor onto transport vehicles directed by Engineer in Charge.

Cleaning of the existing black topped surface with brooms soft brushes and finally dusting with old gunny bags and/or compressed air to receive bituminous treatment. etc. complete

(A) By tipper truck including loading , unloading and stacking (ii) Earth

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.as per MORTH Specification 404>By Manual Means>Grade - I

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.as per MORTH Specification 404>By Manual Means>Grade - II

Providing and laying 50mm (consolidated thickness) full grout using granitic or basaltic stone of specified grading at 6.00 cu.m. per 100 sq.m. grouting with hot bitumen straight run bitumen(or with such bituminous material of grade and type as specified by the Engineer-in-Charge)at 5.0kg. per sq. m. binding with key aggregate of granitic or basaltic stone of specified grading at 1.5 cu.m. per 100 sq.m. including Providing and laying seal coat sealing the voids in a bituminious surface laid with F.E loader with 1 Cu.m. bucket capacity to the specified levels, grade and cross fall using Type A seal coat with 0.98 kg/sqm of bitumen of grade as per MoRT&H specifications clause 513.

Providing and applying tack coat with bitumen grade of 80/100 or bitumen emulsion using pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom as per MoRT&H specifications clause 503. Bitumen 80/100 @ 0.20 kg/sq.m

Bituminous Macadam (Providing and laying bituminous macadam with 100-120 TPH hot mix plant producing an average output of 75 tonnes per hour 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 MORT& H Specifications,Fifth Edition ii)for GradingII(19 mm nominal size)

Add 1 % labour cess on item no. 8

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