JC for utility subcontractor

I'm new to Sage 300 CRE.  We are working on setting up the job cost - cost code list and reports.  We are moving from QB.  Does anyone that works for a underground utility (wets/drys) subcontractor want to share with me their cost code structure and a sample JC report?   We do our bids in HCSS heavy bid which has several items to prepare the bid.  I don't want to move over that list of items as our cost codes.    Any ideas would be greatly appreciated.  Thanks!