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Permit Number: TC-COM-0624-01188
Parcel: 112071450

Review Status: Requires Resubmit

Review Details: COMMERCIAL REVIEW - FULL v.1

Permit Number - TC-COM-0624-01188
Review Name: COMMERCIAL REVIEW - FULL v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
07/29/2024 Site Engineering NOT REQUIRED MASTER SET OF CONSTRUCTION PLANS ARE LOCATED WITH PERMIT TC-COM-0624-01180 (2613 E GRANT RD Unit:UNIT 1 TUCSON, AZ 85716) AND COVERS PERMIT TC-COM-0624-01188 (2613 E GRANT RD Unit:UNIT 2 TUCSON, AZ 85716)
07/29/2024 Water - PDSD NOT REQUIRED MASTER SET OF CONSTRUCTION PLANS ARE LOCATED WITH PERMIT TC-COM-0624-01180 (2613 E GRANT RD Unit:UNIT 1 TUCSON, AZ 85716) AND COVERS PERMIT TC-COM-0624-01188 (2613 E GRANT RD Unit:UNIT 2 TUCSON, AZ 85716)
07/30/2024 Bldg Permits - Post Review PENDING ASSIGNMENT MASTER SET OF CONSTRUCTION PLANS ARE LOCATED WITH PERMIT TC-COM-0624-01180 (2613 E GRANT RD Unit:UNIT 1 TUCSON, AZ 85716) AND COVERS PERMIT TC-COM-0624-01188 (2613 E GRANT RD Unit:UNIT 2 TUCSON, AZ 85716)
07/25/2024 Commercial Electrical REQUIRES RESUBMIT Permit Review TC-COM-0624-01188 (2613 E GRANT RD Unit:UNIT 2 TUCSON, AZ 85716)
Plan review for the above referenced structure has been completed. This letter reflects comments to be addressed. Provide updated Plans/calculations and a written response Letter to each of the notated items indicating action taken. Resubmitted plans that do not contain a written response Letter addressing each of the notated items indicating action taken, may be delayed until response letter is received.
Code reference, 2018 International Building Code (IBC), 2017 National Electrical Code (NEC).

1. Show the location of the panel on the Electrical Plan with clear working space compliance, 2017 NEC 110.26(A).
2. Show the location of and label each of the sub-panels on the Electrical Plan with clear working space compliance, 2017 NEC 110.26(A).

3. Show the mast height on the electrical riser diagram, NEC 230.24. The provided plans show the OHE line passing over the back porch.
a. Providing 8’ clearance above the roof Or relocate the service entrance to a code compliant location, 2017 NEC 230.24(A).

4. OCPD for copper conductor may not exceed 15A for #14, 20A for #12 or 30A for #10 rating required by NEC 240.4(D)(small conductors), For larger than #10AWG, see NEC Table 310.15(B)(16). The conductor for the mini-split is undersized given the 20A breaker. (circuit 1,3).
5. Note on the plans that the conductors for the Range(2,4), Water Heater(6,8) and Exhaust/Heater(13), shall be sized per NEC 240.4(D) for small conductors or the manufacturer for larger conductors.
Contact Jeremy Hamblin with any questions: Jeremy.hamblin@tucsonaz.gov


MASTER SET OF CONSTRUCTION PLANS ARE LOCATED WITH PERMIT TC-COM-0624-01180 (2613 E GRANT RD Unit:UNIT 1 TUCSON, AZ 85716) AND COVERS PERMIT TC-COM-0624-01188 (2613 E GRANT RD Unit:UNIT 2 TUCSON, AZ 85716)
07/29/2024 Commercial Mechanical REQUIRES RESUBMIT MASTER SET OF CONSTRUCTION PLANS ARE LOCATED WITH PERMIT TC-COM-0624-01180 (2613 E GRANT RD Unit:UNIT 1 TUCSON, AZ 85716) AND COVERS PERMIT TC-COM-0624-01188 (2613 E GRANT RD Unit:UNIT 2 TUCSON, AZ 85716)

1. Replacement of AC units for the duplex will require a heating/cooling load calculation to justify the capacities of the units being installed (Sections R403.7, IECC 2018). The units themselves will also have to comply with Sections R403.1 and R503.1.2, IECC 2018, and current Federal Regulations for efficiency and controls (e.g. Seer2 and HSPF2).
2. Provide calculations to show that the ventilation system is sized in accordance with Section 403.3.2, IMC 2018.
3. The mechanical ventilation system shall operate for not less than 1 hour of each 4-hour period. Reference: Exception to Section 403.3.2.1, IMC 2018.
4. Secure the refrigerant circuit access ports of the condensing units to prevent unauthorized access. Reference: Section 1101.10, IMC 2018.
5. Provide specifications and listing information for the “ERV” device. Reference: Section 107.2.1, IBC 2018.
07/29/2024 Commercial Plumbing REQUIRES RESUBMIT MASTER SET OF CONSTRUCTION PLANS ARE LOCATED WITH PERMIT TC-COM-0624-01180 (2613 E GRANT RD Unit: UNIT 1 TUCSON, AZ 85716) AND COVERS PERMIT TC-COM-0624-01188 (2613 E GRANT RD Unit: UNIT 2 TUCSON, AZ 85716)

Provide a site drawing showing the size and route of the building water service supply, the location and size of the water meter, and the total water demand served by the water meter. Reference: Section 107.2.1, IBC 2018.
07/30/2024 Commercial Structural REQUIRES RESUBMIT MASTER SET OF CONSTRUCTION PLANS ARE LOCATED WITH PERMIT TC-COM-0624-01180 (2613 E GRANT RD Unit:UNIT 1 TUCSON, AZ 85716) AND COVERS PERMIT TC-COM-0624-01188 (2613 E GRANT RD Unit:UNIT 2 TUCSON, AZ 85716)
Please submit your revised documents and provide a letter with a written response letter to address each of the comments indicating how the Building Review comments were addressed. Additionally, please submit complete copies of all permit documents (i.e. plans, calculations, reports, etc.) even if they have not been changed.
1. The original conversion from a Garage to a Duplex was never completed and the workflow indicates “Needs Resubmittal”. Therefore, a complete set of construction drawings depicting the conversion will be required. IBC 107.2.1
2. The code analysis indicates an R-1 occupancy; however, these units were originally reviewed under the IRC and should be continued as IRC structures.

Please contact me if you have any questions about these comments.
Mark Masek
Plans Examiner – Building Safety
Planning and Development Services | City of Tucson
07/22/2024 Site Zoning REQUIRES RESUBMIT MASTER SET OF CONSTRUCTION PLANS ARE LOCATED WITH PERMIT TC-COM-0624-01180 (2613 E GRANT RD Unit:UNIT 1 TUCSON, AZ 85716) AND COVERS PERMIT TC-COM-0624-01188 (2613 E GRANT RD Unit:UNIT 2 TUCSON, AZ 85716)

FROM: PDSD Zoning Review

PROJECT: TC-COM-0624-01180 & TC-COM-0624-01188 - DP21-0009
2613 E GRANT RD Unit: 1 & 2 – C-2
Convert Garage to Duplex - Multifamily (1st Review)

TRANSMITTAL DATE: July 22, 2024

Resubmit revised drawings detailed response letter, which states how all Zoning Review Section comments were addressed.

This site is located in the C-2 zone (UDC 4.7.21). Multifamily is a permitted uses in this zone (Table 4.8-4).

1. The porch shown on the west side of this duplex was not shown on development package DP21-0009. Either the porch will need to be removed from the duplex or the DP will need to be revised showing the porch and that all development standards such as perimeter yard setbacks are met.

If you have any questions about this transmittal, please contact Zone1.desk@tucsonaz.gov.
06/24/2024 Fire New Construction REVIEW COMPLETED MASTER SET OF CONSTRUCTION PLANS ARE LOCATED WITH PERMIT TC-COM-0624-01180 (2613 E GRANT RD Unit:UNIT 1 TUCSON, AZ 85716) AND COVERS PERMIT TC-COM-0624-01188 (2613 E GRANT RD Unit:UNIT 2 TUCSON, AZ 85716)
06/24/2024 PDSD Application Completeness REVIEW COMPLETED