The government pays a lot less than does the private sector for inspectors.

From another thread at a different forum:

"I decided to list my resume on Monster.com. The same day I was emailed with an opportunity to earn over $300,000.00 and a 5% of that total as a bonus for a 12 month deployment in Iraq. The direct deposit payments average to be $7,000.00 a week, 5 paid weeks off and a $400,000.00 life insurance policy."