MINISTRY OF PUBLIC WORKS
PROCUREMENT UNIT
ADDENDUM No. 02
CLARIFICATIONS AND RESPONSES TO BIDDERS
- Process
- LPN-014/2026
- Project
- San Martín Education Center
- Issue date
- Jul 30, 2026
18
Response 18 · Waterproofing
Bidder question
Confirm whether waterproofing and sealing at facade interfaces form part of the base bid and identify the applicable detail.
Official response
Waterproofing identified in section 07 13 00 is confirmed as part of the base bid scope.
The contractor must ensure membrane continuity and perimeter sealing at all facade interfaces, in accordance with the architectural details.
Bidders must include all required accessories and terminations. All other specification requirements remain unchanged.
This response forms an integral part of the bid package. Requirements not expressly modified remain in effect.