In reference to Invitation to Apply for Eligibility and to Bid (ITAEB) for the construction of  legislative hall (phase IIb) all prospective bidders are hereby informed of the following changes, to wit:

            a.  Estimated Cost from Php 1,598,839.36 to Php 1,641.639.36.

All other details pertaining to the above quoted Invitation to Apply for Eligibility and to Bid is the same.