The high level veiw of a geotechnical investigation, i.e. geotech study, is generally as follows: 1. Client and geotechnical engineer discuss the project.
Average DTE Energy hourly pay ranges from approximately $8.00 per hour for Customer Service Representative to $35.79 per hour for Journeyman.The average DTE Energy salary ranges from approximately $19,200 per year for Meter Reader to $150,000 per year for Project Manager.Salary information comes from 79 data points collected directly from employees, users, and jobs on Indeed.he average DTE Energy salary ranges from approximately $19,200 per year for Meter Reader to $150,000 per year for Project Manager.
$44,000. Average customer service representative salaries for job postings nationwide are 23% lower than average salaries for all job postings nationwide.verage customer service representative salaries for job postings nationwide are 23% lower than average salaries for all job postings nationwide.