TRC/SOPD-G/BAR/07

Amount

Water Bound Macadam Grading-3:- Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. By Manual Means. (iii) Grading-III (b) Using Screening Type-B (11.2mm Agg.)

Prime Coat : Providing and applying primer coat with Bitumen Emulsion on prepared surface of Granular Base including clearing of road surface anr spraying primer at the rate of 0.90 - 1.20 kg/Sqm using mechanical means as per Technical Specification Clause 502.

Tack Coat:- Providing and applying tack coat with bitumen emultion (CRS-1) using emultion distributor at the rate of 0.25-0.30 Kg/sqm on the prepared granular surface treasted with primer & cleaned with hydraulic broom as per technical specification clause 503. ( 38 % of total area)

Semi Dence Bituminous Concrete: (Providing and laying semi dence bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed stone aggregate of specified grading premixed with bituminous binder @ 4.5 to 5% of mix and filter transorting the hot mix to work site, 508 @ 4.5 to 5%, laying with a hydrostatic paver finsher with sensor control to the reqd. grade level and alignment rolling thesmooth wheeled vibratory anf tandem roller to achieved the desire compaction as per MoSRT&H Clause No. 508 complete in all respect. (including carriage up to initial lead of 5.0 km from quarry and carriage of mixed materials up to 10.0 km initial lead from mixing plant (including cost of testing of material at site and laborotory as directed by the deptt.) (a)With hydrated lime/cement as filter (refer table 500-9 of MoSRT&H specification) (I) With 60/70 or VG 30 grade bitumen (ii) For Grading-II (10mm nominal size).

Providing and erecting direction and place identification retro- reflectorised sign as per IRC: 67 made of encapsulated lens tye reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 2mm thick with area not exceeding 0.9 sqm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450cm x 450cm x 600cm, 600cm below ground level as per approved drawing and technical specification clause 1701

KALPANA CONSTRUCTION