This presentation summarizes the upgradation of a road from Samana to Samana Patiala via several villages under the NABARD Scheme. It discusses the different types of roads and describes the work process for upgrading a link road, including laying stones, rolling, adding sand and water, and applying tack coat and aggregate. The presentation emphasizes safety on roads and concludes by thanking the audience.

1. Welcome to Presentation
On
Upgradation of Road

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. Types of Road
 NATIONAL HIGHWAY
 STATE HIGHWAY
 MAJOR DISTRIC ROAD
 OTHER DISTRIC ROAD
 LINK ROAD

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.  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.  Laying Stones :
* Laying G-II Stones in the half
of the road i.e. 3m.
* thickness of loss stone is 4”

7.  Dry Rolling :
* To set the stones at the
thickness of 3”

8.  Laying Sand Before Wet Rolling

9.  Watering Before Wet Rolling
* To remove the air voids

10.  Wet Rolling :
* It is also known as WBM
(water bond mechadum)

11.  Machines :
* Distributer * Compressor
Its temp is 150°

12.  Cleaning soil with compressor :
* For bonding tack coat
with metal stone

13.  Tack Coating :
* Laying tack coat with distrubuter
* It is laying 1kg/m²

14.  Laying 10mm aggregate over tack coat :
* Rolling after tack coat over aggregate
* For settling the metal stone

15.  Laying PC
*25mm thick
* Its temp is 120 °

16.  Seal Coating

17. Safe on Roads and Safe Tea at
Home
ThankYou

18. Name :- Bhupesh Sharma Roll No. :- 1180324
Department of Civil Engineering