Addendum No 1 Issued for Coastal Waterways Inventory Project Solicitation Notice is hereby given that The Southern Mississippi Planning and Development District, Inc. (SMPDD) hereby issues this Addendum No. 1 to amend the solicitation issued on August 7, 2026, for the Coastal Waterways Inventory Project. Copies of the addendum will be available from SMPDD beginning August 21, 2026 and can be obtained on or after this date by downloading a copy from the SMPDD website at https://smpdd.com/rfp_publicnotice/. Sealed responses will be received until 11:00 A.M. CST on September 17, 2026, at the SMPDD office located at 10441 Corporate Drive, Suite 1, Gulfport, MS 39503. All questions about this solicitation must be submitted via email to kgunter@smpdd.com no later than 5:00pm CST on August 28, 2026. Answers to the questions will be posted to the SMPDD website at https://smpdd.com/rfp_publicnotice/ no later than September 4, 2026. An original and four (4) copies of the submittal shall be signed and submitted, along with a digital copy of the proposal in PDF format on a USB flash drive, in a sealed envelope or package by 11:00am CST on September 17, 2026, to: Request for Qualifications – Coastal Waterways Inventory Southern Mississippi Planning and Development District 10441 Corporate Drive, Suite 1 Gulfport, MS 39503 IPL0368379 Aug 25,31 2026