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Permit Number: TC-COM-0223-00715
Parcel: 106101650

Review Status: Requires Resubmit

Review Details: COMMERCIAL REVIEW - FULL v.2

Permit Number - TC-COM-0223-00715
Review Name: COMMERCIAL REVIEW - FULL v.2
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
06/22/2023 Commercial Energy APPROVED
06/29/2023 Bldg Permits - Post Review PENDING ASSIGNMENT
06/29/2023 Commercial Electrical REQUIRES RESUBMIT Please address the electrical plan review comments and provide a written response.

Ref; Plan sheet E6.1 (Line Diagram).

1.Verify that Ground fault protection of electrical equipment is provided for where applicable Per NEC 230.95 and 240.13.

2. Verify that the circuit breakers that are rated at 1200 amps or higher meet the requirements of NEC section 240.87 ARC ENERGY REDUCTION.

3. Please classify the generator as ‘Emergency’, ‘Optional Standby System’, or ‘Legally Required Standby System’, as the different systems have different code requirements. In any case, provide the signage per NEC 700.7, 700.10, 701.7, 702.7, 705.10 as applicable.

4. Ref; Plan sheets E3.0, E6.0, and E6.1. (a) Electrical room #100 shows ‘MCP’ as a 3000 amp Switchboard per KEYNOTE #3. THE LINE DIAGRAM and panel schedule shows panel ‘MCP’ as a 120/208,1 phase panel with a 30 amp main breaker. Please clarify.(b) Why are there no Panel/Switchgear schedules, or equipment schedules for ‘MSP-A’, ‘MSP-B', ‘MSP-C’ or ‘CNG DIST PNL’ (c) Where is the ‘CNG DIST PNL’ located? Please identify on the plans.

5. Where are the load calculations for the new service or distribution switchgear, ‘MSB-CNG’ and associated downstream electrical equipment? Please provide on the plans.

6. Ref; Plan sheet E2.3. (a) On the top left hand (NW) corner of the plan, there appears to be an Electric Room with ‘F-SES’, ‘TEP-3’ etc. equipment. Is this new or existing?

7. For clarification. Please distinguish between new and existing equipment on all the plan sheets.

Ref 2018 IBC 107.2.1, 2017 NEC, @018 IECC, 2012 City of Tucson Outdoor Lighting Code.
06/26/2023 Commercial Plumbing REQUIRES RESUBMIT 1. The existing 8” sewer appears to run under the corner of the new CNG building. If no easement or structural issues precludes leaving the pipe in place, verify that the pipe material is suitable for use under a structure. [Initial comment: Revise the civil site drawings to show the location of the existing 8” sewer. Reference: Section 107.2.1, IBC 2018.]
2. Detail RWRD 401 allows the use of both saddle-type fittings and directional fittings. Specify that only directional fitting may be used to connect to the sewer. [Initial comment: The use of saddle-type fittings to connect to a private sewer is prohibited, use directional wye fittings to connect the building sewers to the sewer main. Reference: Section 707.1 (6), IPC 2018 and Detail RWRD 401.]
3. Table 1106.2 does not recognize a vertical drain smaller than 2 inches. Provide secondary drainage sized per Sections 1106.3 and 1108.3, IPC 2018. Note that the 4” x 12” overflow opening shown in detail 3/A2.1 is not a secondary overflow. First, a secondary overflow must be able to drain the roof if the primary roof drain or scupper is blocked for any reason. If the primary scupper is blocked, no drainage can take place through the proposed 4” x 12” overflow. Second, Section 1108.2, IPC 2018 requires the secondary drain to be independent of the primary drain and to discharge to a separate point. [Initial comment: Provide secondary (overflow) roof drainage. Reference: Sections 1108.1, 1108.2 and 1108.3, IPC 2018.]
06/08/2023 Site Engineering REQUIRES RESUBMIT See zoning comment
06/05/2023 Site Zoning REQUIRES RESUBMIT ZONING REVIEW TRANSMITTAL

FROM: PDSD Zoning Review

PROJECT:
TC-COM-0223-00715
3920 N Sun Tran Bl. – I-1 (2nd Review)
Transportation Service: Land Carrier

TRANSMITTAL: June 5, 2023
This site is located in I-1 zone (UDC 4.7.29). Transportation Service: Land Carrier is a permitted use in the zone, (Table 4.8-5), subject to Use Specific Standards 4.9.13.Q.

1. Zoning has reviewed the building plans for compliance with Development Package (DP) TD-DEV-0523-00243 and although the plans appear to match until the DP is approved by all review agencies Zoning cannot approve the building plans.

2. The civil sheets submitted in the building plans do not match what was submitted under TD-DEV-0523-00243. If you are going to provide DP sheets in the building plan set, they need to be the stamped approved DP sheets

If you have any questions about this transmittal, please contact Zone1.desk@tucsonaz.gov.
05/24/2023 PDSD Application Completeness REVIEW COMPLETED