(a)  As soon as practicable, make a copy of the abstract of bids and any amendments available for public examination at the location of the bid opening. Make the abstract available for public examination for at least 30 calendar days. Include late bids determined eligible for consideration on the bid abstract or, if necessary, in an amendment.

(b)  In abstracts for aggregate awards, record: unit prices, weight factors, totals for each aggregate group, and any other information required for bid evaluation.

(c)  For building services, contracting activities in PBS may use GSA Form 3471, Abstract of Offers, instead of the Standard Form 1409, Abstract of Offers.