Bechtel process and procedure is their battle plate. Encouraging contractors to follow procedures is often the biggest challenge. I have worked for various EPCM's and I have found Bechtel to be similar to the rest but has better training and a procedure for everything.
What makes the company good or bad is who you end up with on the jobsite, be it an office environment or a field deployment. I have been very fortunate to always end up with a great group of people.
Bechtel is a seasoned EPCM and your compensation will be market value for the region the job is in. A typical day they expect you to do the job to their standards or better.
100% of the time if you prescribe to the procedure your part of the job will be on time and on budget.