QUESTION $4$ : BITUMEN AND ENVIRONMENTAL ENGINEERING $[10$ MARKS$]$

A team of engineers visited a community to present a new road construction project in a rural area. The projects will cost R$58$ million rands and this project will open many job opportunities for the youth in this area. The community's opinion of this project is divided. One of the engineers presented the project scope and specifications for this road. In this presentation, the engineer mentioned that the road surface will be asphalt. This information was received with lots of noise and commotion from the residents.

You are a representative from SANRAL, and you are assigned to educate this community and address their concerns. In your discussion include the following.

$4\mathrm{.}1.$ Identify the issues that may raise health concern for this community.

$4\mathrm{.}2.$ Procedure you will use to address above mentioned challenges.

$4\mathrm{.}3.$ The role the engineers in this project can play to mitigate environmental impacts.