SOPD(G)/CTRD/MAH/04

Amount

Scrifing Existing Bituminous Road Surface to adepth of 150mm and disposal of scarified aterial with alift up to 3m & lead upto 1000m as per technical specification clause 301.4 Qty =11649.38m2

WBM Gr-III Using stone screening Type - B11.2mm for Gr -III Water Bound Macadam (Providing laying spreading and compacting stone aggregate of specific sizes to water bound macadam spacification including spreading inuniform thickness, hard packing rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber applying and brooming stone screening to fillup the interstics of coarse aggregate watering and compacting to the reqd density grading 3as per technical specification clauses 405.A. BY Manual Means ii) For GR III Material

Bituminous Macadam Providing and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder, transported to site upto alead of 1000m laid over apreviously prepared surface with paver finisher to the required grade level and alignment and rolled to achieve the desired compaction as per technical specification clause 504.

TACK COAT Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25to 0.30 kg per sqmon the prepared dryandhungry bituminous surface cleaned with hydraulic broom asper technical specification clause 503

Semi- dense bituminous concreate providing and laying semi dense bituminous concrete with 100-120 tph batch type hmp producing an averageoutputof75tonnes perhour using crushed aggregates of specifiedgrading premixed with bituminous [email protected] 55 of mix andfiller transportingthe hot mix to work site,laying with a hydrostatic paver finsher with sensor control to the reqd grade lavel an alignment, rollong with smooth wheeled,vibratory and tandem rollerto achieve the desired compactionas per MoSRT & H cl no 508 concrete in all respect. With rockdustes filler( refer table 500-9 of MoSRT &H specification ) (I ) with60/70 pf VG-30 grade bitumen for Grading 10mm nominal size

Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS Sheet duly stove white colour in front and gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per Clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by mean of properly designed foundations with M-15 grade cement concrete 450x450x600 mm, 600 mm below ground level as per approved drawing Clause 1701.2.2 ii. 600mm equilatera tringle.

iii.600mm circulr

iv. 800mmx600mm rectanguler

Guard Post

Painting two coats including primer coat after filling the surface with synthetic enamel paint in all shades on new, plastered / concrete surfaces as per drawing and Technical Specification Clause 1701 Qty =192.55 m2

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering , fixing the tree guatrd and maintaining the plants for three year.

Provision of 15 n0s.rumble strips covered with premix bituminous carpet,15.2 mm high at centre,250mm wide placed at 1m centre to centre at approved location to control speed, marked with white strips of road marking paint.

Sri Utpal Buragohain