Estimating and Bidding 1 | Explore hands-on estimating and quantity take-off activities associated with general conditions, site work, concrete and formwork, and masonry estimating. CEUs issued. $584 includes $475 fee, textbook included. Prerequisites: STR-500 Introduction to Construction Estimating and Construction Blueprint Reading (STR-502). Note: Online, paced course. Must be 18 or older to enroll. If you cannot attend, a course drop form must be completed, submitted and received by the college no later than 10 calendar days prior to the course start date for a refund to be issued. Completed course drop forms can be submitted by fax (410-777-4325), mail, online through the noncredit registration site or in person at one of our registration sites. Offered in partnership with Construction Experts Inc.