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ROAD REPAIR WORK PRESENTATION SIX MONTHS TRAINING

SIX MONTHS TRAINING CIVIL ENGINEERING ROAD REPAIR WORK PWD-B&R PATIALA.

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ROAD REPAIR WORK PRESENTATION SIX MONTHS TRAINING

  1. 1. Welcome to Presentation On Upgradation of Road
  2. 2. Report  Detailed Estimate framed by Er. Jagjit Singh Executive Engineer Const. Division PWD B&R Patiala for S/R to L/R (Samana to Samana Patiala Road via Noorpur Waraichan, Khadadpur, Muradpur Mial Khurd, Tarkhan Majra & Dhandhal) Under NABARD Scheme – XIX.
  3. 3. Types of Road  NATIONAL HIGHWAY  STATE HIGHWAY  MAJOR DISTRIC ROAD  OTHER DISTRIC ROAD  LINK ROAD
  4. 4. Work on Link Road Diagonal Cut : * It is provided at the distance of 3m. Angle of the diagonal cut is to be 45ᵒ
  5. 5.  Edging : * It is provided both sides of the road for stability of stones. * It is provided with brick’s and its height is 4”
  6. 6.  Laying Stones : * Laying G-II Stones in the half of the road i.e. 3m. * thickness of loss stone is 4”
  7. 7.  Dry Rolling : * To set the stones at the thickness of 3”
  8. 8.  Laying Sand Before Wet Rolling
  9. 9.  Watering Before Wet Rolling * To remove the air voids
  10. 10.  Wet Rolling : * It is also known as WBM (water bond mechadum)
  11. 11.  Machines : * Distributer * Compressor Its temp is 150°
  12. 12.  Cleaning soil with compressor : * For bonding tack coat with metal stone
  13. 13.  Tack Coating : * Laying tack coat with distrubuter * It is laying 1kg/m²
  14. 14.  Laying 10mm aggregate over tack coat : * Rolling after tack coat over aggregate * For settling the metal stone
  15. 15.  Laying PC *25mm thick * Its temp is 120 °
  16. 16.  Seal Coating
  17. 17. Safe on Roads and Safe Tea at Home ThankYou
  18. 18. Name :- Bhupesh Sharma Roll No. :- 1180324 Department of Civil Engineering

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