Check pH Level. You want the pH of your new concrete to be 9 or less for good adhesion. Test the pH level of new concrete by applying distilled water to the slab. Wait 60 seconds and dip a strip of pH indicator paper in the water. The color will change.
Of course, there's a lot of variation by discipline and major. Average 2015 starting salary projections from the group range from $80,600 for petroleum engineering majors, for example, down to $43,852 for liberal arts/ general studies grads.verage 2015 starting salary projections from the group range from $80,600 for petroleum engineering majors, for example, down to $43,852 for liberal arts/ general studies grads.
We've seen a steady increase in the average starting salary for bachelor's degree graduates over the past two years, indicating improvement in the job market for college graduates, says Marilyn Mackes, executive director of NACE, which includes both on-campus career counselors as well as job recruiters at employers.omputer science majors were a close second to their engineering classmates with an average salary of $59,221. The salary averages are only for those graduates who found jobs in their fields of study, not for those who have taken any job. Related: Choice of college degree can cost you millions.