RFP51900-01 Addendum #1.pdf

ADDENDUM NO.1

IMHI Infirmary Building Roof Replacement

Independence, Iowa

Date: May 4, 2026

Project: 9519.00 IMHI Infirmary Building Roof Replacement

QUESTIONS AND ANSWERS FROM THE PRE-PROPOSAL MEETING:

Q1) When was the last time the roof was replaced?

A1) The last drawings were dated 5/10/2000.

Q2) What is the construction budget?

A2) The cost opinion from 2022 was $166,929. We anticipate this estimate to be low for work required and are prepared to add additional money as we get further into design.

Q3) Is the flat roof built up?

A3) No the flat roof portions are just rubber over deck with no insulation.

Q4) Is there a total SF of roof known?

A4) See attached drawings for information regarding this.

Q5) Can fasteners go through the roof sheathing?

A5) Yes, there is attic space that is not visible to the public and can have fasteners visible.

Q6) Any topo on the roofs?

A6) See attached drawings for information regarding this.

Q7) Could a drone be used for site investigation?

A7) Yes, but no residents can be filmed during this.

Q8) Is there a color preference for shingles?

A8) The preference is to match the brick as best as possible. This can be discussed further during the design process.

Q9) Are background checks required to work on this project?

A9) Background checks will not be required for this project.

IMHI Infirmary Building Roof Replacement

Pre-Proposal Meeting

ATTACHMENTS:

1. Existing roof replacement drawings from 5/10/2000.

2. Attendees to pre-proposal meeting on 5/1/2026 at the Independence Mental Health Institute.

END OF ADDENDUM

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