Re-Construction of Raidongia Na-Kachari Road (from Ch.0.00m to Ch 5970.00m) under SOPD-G for the year 2020-21 under PWD Charaideo District Territorial Road Division, Sonari LAC. Pkg.No. SOPD-G/2020-21/CDTRD/SNI/11/RE

Amount

Stripping excess soil from the shoulder surface 2. Stripping excess soil from the shoulder surface to achive the approved level and compacting with plate compactor at OMC as per drawing and specification cl. 1903

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, stone screening/binding materials to fill up the interstices of coarse aggregate, watering and compaction to the required density as per Technical Specification Clause 405. Gr.III

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.(i) Low Porosity

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20to 0.25 kg per sqm on the prepared granular surface treated with primer & cleaned with Hydraulic broom as per technical Specification Clause 503.

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

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 grading, premixed 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, lavel 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. D. With rock dust as filler (refer table 500-9 of MoSRT&H specification) & anti stripping agent as per IS:14982 (Refer Appendix-5 of MoSRT&H specification) (i) With 60/70 or VG-30 grade bitumen for Grading II (10mm nominal size)

Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc. I) 5th Km Post

II) Ordinary Kilometer stone (Precast)

Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand) (ii) 60cm equilateral traingle

ii) 60cm Circular

iv) 80cmm x 60 cm rectangular

Direction and Place identification sign upto 0.9 sqm size board : Providing and erecting Direction and Place identification sign upto 0.9 sqm size board reto Reflectorised sign as per IRC: 67 madeof high intensity encapsulated lense type reflected sheeting vide cl.801.3, fixed over aluminium sheeeting ...... as per approved drawing and sign (All steel work must be Tata/ SAIL or any other approved brand.)

Maintenance of Road Signs Maintenance of roads signs by way of cleaning and repainting of mandatory/ regulatory/cautionary/ informatory and place identifivcvation sign board as per drawing and technical specification Clause 1910.

Maintenance of 200 metre and Km stones Maintenance of 200 metre Km stone by way of refitting of tilted stones repairing wiyh cement mortar , cleaning, repairing and lettering on 200 metre Km stone and 5th Km stone as per drawimg and technical specification Clause 1912. II. Printing letters and figures of any shade with synthetic enamel paint of any approved colour to give an even shade.

White washing of parapet walls of CD works and tree trunks white washing of two coats on parapet walls and tree trunks including preparation of surface by cleaning scraping etc. As per technical specificatiob clause 1915

Maintenance of Culverts I. Maintenance of Hume pipe culvert by way of cleaning, Clearing, Erosion repair, repairs to cracks, parapet walls and protection works as per drawing and technical specificatiob clause 1908

Cutting of branches of trees Shurbs and Trimming of Grass and Weeds I. Cutting of branches of trees Shurbs from road way or with in R.O.W. including disposal of wood and leaves to suitable location as per technical specificatiob clause 1914

Maintenance of Steel and RCC Railing: II. Repairs of RCC riling to bring it to bring it to the original shape,cleaning and repainting as per drawins and technical specification Clause 1911.

Painting on Concret surface (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt ,dust,oil,grease, efflorescence and applying paint @ of 1 litre for 2 Sqm a) For Plain Surface

Painting on Concret surface (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt ,dust,oil,grease, efflorescence and applying paint @ of 1 litre for 2 Sqm a) For Railing

Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand) ii) 600mm eqilateral triangle

iv) 800mm x 600mm rectangular

Construction of RCC Guard posts of 150mm x 150m, M15 grade as per drawing and technical specifcation clause 1401.6

Planting of Trees and their Maintenance for three year(planting of trees by the road side(Avenue 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 guard and maintaing the plants for three years.