Addendum #1 | Oakwood Avenue SIPP

ADDENDUM NO. 1
REQUEST FOR PROPOSALS (RFP)
Oakwood Avenue Water Main SIPP
Town of Munster, Indiana
This Addendum No. 1 is issued to formally clarify and modify the Request for Proposals
(RFP) package issued on April 20, 2026, for services related to the Oakwood Avenue Spray-
In-Place Polymeric Lining (SIPP) project.
NOTICE OF CLARIFICATION
The Town of Munster hereby clari0ies the RFP as follows:
Application of SIPP: Liner shall be classi0ied as Class III (semi-structural), capable of
independently resisting internal pressure and bridging defects as de0ined by AWWA
structural classi0ication guidelines.
Surface Restoration / Project Closeout: All pits shall be back0illed to 0inal grade and
compacted in conformance with Town standards. The Town will complete remaining
surface restoration items, such as topsoil, seeding, landscaping, and fence re-installation.
Contractor Quali(ications: Inspection personnel for pre- and post-CCTV inspection do not
need to be NASSCO certi0ied. They shall, however, be quali0ied to perform the respective
inspection.
All other terms, conditions, and requirements of the RFP remain unchanged and in full force
and effect.
All prospective respondents are responsible for acknowledging this Addendum and
ensuring their submission complies with the RFP.
Issued by:
Town of Munster, Indiana
Of0ice of the Town Manager
Dan Reyes, Assistant Town Manager
Date Issued: May 18, 2026