Dangarkuti Bazar to Laodonga Intibil Bazar via Puthimari road by providing SDBC under State Plan WPT AP TSP for the year 2021-22 TN-173/2

Amount

Scarifying Existing Bituminous Surface to a Depth of 150mm by Mechanical Means Scarifying the existing bituminous road surface to a depth of 150mm and disposal of scarified material with a lift upto 3m and lead upto 3m and lead upto 1000m as per Technical Specification Clause 301.4.

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 80-100k 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 Grade 3 as per Technical Specification Clause 405. (A) By Manual Means. Grading-III (53mm to 22.4mm size broken metal)

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0-70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502.

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20-0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clasue 503.

Semi-Dense Bituminous Concrete (Providing and laying semi dense bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified gradeing, prmixed with bituminous binder @ 4.5 to 5% of mix and filler transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the reqd. grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no.508. complete in all respect. A. With hydrated lime/cement as filler. (a) With 60/70 or VG-30 grade bitumen (ii) For grading -II (10mm nominal size).

Planting of Trees and their Maintenance for three year (Planting of trees by the road side (Average trees) in 0.60m dia holes, 1m 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 maintening the plants for three year.

Painting lines, dashes, arrows etc. on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous/concrete surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control as per drawing and Technical Specification Clause 1702.

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron posts 75mm x 75mm x 6mm firmly fixed to the ground by means if properly designed foundation with M15 grade cement concrete 450mm x 450mm x 600mm below ground levels as per drawings and Technical Specification Clause 801. ii. 800mm x 600mm rectangular

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron posts 75mm x 75mm x 6mm firmly fixed to the ground by means if properly designed foundation with M15 grade cement concrete 450mm x 450mm x 600mm below ground levels as per drawings and Technical Specification Clause 801. iii. 600mm circular

Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc. as per drawing and Technical Specification Clause 1703. ii) Ordinary kilometre Stone (Precast)

Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc. as per drawing and Technical Specification Clause 1703. iii) 200m Stone (Precast).

KEMENDRA KUMAR BRAHMA

DHARAMSING NARZARY