Reviewed by: Bergstrom, Leigh W.

Phone: 343-8326

Fax: 249-7615

Email: BergstromLW@muni.org

Permit Manager: Melissa Davidson

Phone: 343-8339

Email: DavidsonMJ@muni.org

Project: WEST HS GYM & AUDITORIUM HVAC

Review Number: 400492

1) STATUS: 11-06-2017 Comments to be addressed.

2) The following comments based upon the 2012 International Building, Mechanical and Fuel Gas Codes must be resolved before a permit is issued. The approval of plans and specifications does not permit the violation of any section of the IBC, IMC, IFGC or any federal, state or local regulations. 

3) Provide structural and seismic calculations plus fastening details for AHU-1 thru 6B, AS-1 & 2, ET-3, GT-2 & 3 and HRV-1 to include the engineers stamp and signature for structural review on a deferred submittal basis.

4) M-130              It appears that the 21" X 12" SA duct penetration through the wall adjacent to column lines "Q" and "28.9" is passing through a 4 hour wall assembly and requires a fire damper per IMC 607.5.2.

5) M-130              The 36" X 14" EA up through the floor to Level 1 is passing through a 1-hour floor ceiling assembly (Type II-FR construction) and requires a fire damper per IMC 607.6.1.

6) M-132              The 6" EA duct penetrating the 4-hour wall at Storage I121 requires a fire damper per IMC 607.5.2.

7) M-135, M138 & M-531              All of the duct floor penetrations are through a 1 hour assembly (Type II-FR construction) requiring fire dampers per IMC 607.6.1.

8) When the above comments have been addressed, please update the plans at the MOA Plans Review Office with three sets of revised mechanical pages to include clouded changes, engineers stamp and signature. RE-SUBMITTALS ARE TO BE DIRECTED TO THE ATTENTION OF THE PERMIT MANAGER WITH A LETTER OF RESPONSE ADDRESSING EACH COMMENT.   (23.10.104.8.1)