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Permit Number: TC-COM-0126-00006
Parcel: 12218122F

Review Status: Requires Resubmit

Review Details: COMMERCIAL PDSD SIMPLE REVIEW v.1

Permit Number - TC-COM-0126-00006
Review Name: COMMERCIAL PDSD SIMPLE REVIEW v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
01/06/2026 Bldg Permits - Post Review Express PENDING ASSIGNMENT
01/06/2026 Commercial Plumbing Express REQUIRES RESUBMIT ACTIVITY NO. TC-COM-0126-00006
ADDRESS/PARCEL: (3701 E FAIRMOUNT ST TUCSON, AZ 85716)

COMMENTS:
1. Please specify the type of gas piping being used (e.g., black iron, polyethylene, etc.) and indicate which sizing table from the 2024 IFGC you are referencing. Based on the information shown, the pipe size appears to be undersized.
a. When looking at the gas line diagram, the total developed length appears to be 53 ft. Per Table 402.4(2) of the 2024 IFGC, the ¾-inch gas piping downstream of the water heater is undersized. With a combined demand of 165,000 BTUH for the range and furnace, this portion of the system would require 1-inch piping, assuming the line diagram is accurate. Please verify the total developed length, appliance loads, and pipe sizes, and ensure the gas piping system is properly sized to each appliance.
01/05/2026 PDSD Application Completeness Express REVIEW COMPLETED