17-Attachments for Addendum 1 (2) (1).pdf

This is an addendum attachment document for a Library Renovation to the Blue Bell Branch Library project issued by the Wissahickon Valley Public Library in Pennsylvania. The project encompasses general construction work including general demolition and reconstruction of interior partitions and finishes, construction of a new entrance feature, and selected addition of doors and windows to exterior areas. Sealed proposals for this single prime contract are being administered through PennBid, with drawings and specifications available beginning August 25, 2026. The deadline for submission of written technical and scope-related questions is end of business day Friday, September 11, 2026, with all inquiries directed to PennBid rather than directly to the library or architect. Proposals must be received by 10:00 A.M. prevailing time on Thursday, September 15, 2026, with bidder notification following the standard PennBid process. Each proposal submission must include one copy in the prescribed form and be accompanied by a Bid Guaranty as specified in the Instruction to Bidders (Exhibit C).

The project requires a Performance Bond and Labor and Materials Bond each in the amount of 100 percent of the contract value, along with a Maintenance Bond in the amount of 25 percent. Bidders are responsible for delivery of their proposals in accordance with PennBid and contract document instructions. Work scope and requirements are fully defined in the contract documents, with a comprehensive list of drawings referenced in Section 00 0115.