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Permit Number: TD-DEV-0324-00095
Parcel: 141462210

Review Status: Requires Resubmit

Review Details: DEVELOPMENT PACKAGE NEW v.2

Permit Number - TD-DEV-0324-00095
Review Name: DEVELOPMENT PACKAGE NEW v.2
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
05/29/2024 Commercial Plumbing APPROVED
06/07/2024 External Reviewers - Tucson Electric Power (TEP) APPROVED June 6, 2024
WO#T116553
City of Tucson
Planning and Development Services
Attn: CDRC Admin Team
Dear CDRC Admin Team
Subject: Private Grading Plan & SWPPP for La Escalera, Phase 2, Lots 1-163
TD-DEV-0324-00095
Tucson Electric Power Company (TEP) has reviewed and approved the development
plan submitted 6/3/2024. There are no existing facilities within the development and
thus, are no apparent conflicts at this time.
Enclosed is a copy of a TEP facilities map showing the approximate location of the
existing facilities. Any relocation costs will be billable to the customer.
To apply for electric service, please call the New Construction department at (520) 918-
8300. Please submit a final set of plans including approved site, electric load, paving
off-site improvements and irrigation plans. If available, include a PDF version of the
plans.
If easements are required, they will be secured by separate instrument. Should you
have any easement questions, please contact our Land Resources Department,
LandReviews@tep.com.
Should you have any technical questions, please contact the area designer,
Paul Johnson
(520) (386) 562-1544
paul.johnson@tep.com
Sincerely,
Design Admins
Design Admins
Tucson Electric Power
05/28/2024 Site Zoning APPROVED
05/29/2024 NPPO NOT REQUIRED
05/29/2024 Site Landscape NOT REQUIRED
06/07/2024 CDRC Post Review PENDING ASSIGNMENT
05/28/2024 ROW Engineering Review REQUIRES RESUBMIT TD-DEV-0324-00095
7510 S. Paseo Gran Escalera

Comments:
1. A PIA is going to be required for this project. https://www.tucsonaz.gov/tdot/private-improvement-agreement Contact TDOT Engineering for information. DOT-Engineering-Review-Section@tucsonaz.gov Or call. 520-791-5100 Jesus Villezcas
2. Please provide the PIA number for approval of the DP.
3. A Traffic Impact Analysis (TIA) will be required for this project.

David Stiffey
DTM Project Coordinator
David.Stiffey@tucsonaz.gov
05/29/2024 Site Engineering REQUIRES RESUBMIT Tucson codes and ordinances can be found online at https://codelibrary.amlegal.com/codes/tucson/latest/overview
The Design Standards for Stormwater Detention and Retention manual can be found online at https://www.tucsonaz.gov/files/sharedassets/public/pdsd/documents/engineering-code/updated-retention-detention-manual.pdf
TD-DEV-0324-00095
1. SWPPP: Please indicate the location of the construction entrance and ensure that erosion control will be in place around the entire site perimeter.
2. The lot elevation between lots 330 and 331 and also lots 329 and 332 are greater than six inches. Please indicate if there will be a retaining wall between these lots. Show all proposed retaining walls on the plans.
3. Please provide a narrative in the drainage report that describes the proposed hydraulic improvements that will convey water to the proposed basins.
4. Explain in the drainage report how additional discharge from the site into the existing collector basin will reduce the discharge.
5. The 103 cfs regulatory flow was acknowledged in section 6 of the drainage report. Please indicate how that regulatory floodplain is being mitigated or how it does not affect the proposed development or any existing development.
6. The Summary of Detention Routing table indicates that the 100-year inflow to the South Basin is 138 cfs. Please indicate where this flow is occurring.
7. The North Basin’s retention depth is greater than 2 feet and the slopes are steeper than 4:1, so a security barrier will be required around the basin per Retention-Detention Manual Section 4.11.1.
8. Provide compaction plan for stabilized DG path in the proposed uncompacted channel.
9. Detail 35 indicates that the contractor will scarify the basin and leave it uncompacted, but the subgrade is shown to be compacted. Please clarify.
10. Provide details for storm drains, including the pipes that should be with detail 16. Provide compaction information.
11. Provide details for riprap sections that include filter fabric specifications, especially for the inlet for the South Basin.

Lianne Evans
lianne.evans@tucsonaz.gov
04/26/2024 CDRC Application Completeness REVIEW COMPLETED
05/07/2024 CDRC Review Coordinator REVIEW COMPLETED CDRC added TEP as an External Reviewer Contact. CDRC will remove once we receive their review.
05/07/2024 External Reviewers - Pima Association of Governments REVIEW COMPLETED CDRC sent FYI email to PAG, USPS, SWG. No further action is required from the customer at this time.
05/07/2024 External Reviewers - Southwest Gas REVIEW COMPLETED CDRC sent FYI email to PAG, USPS, SWG. No further action is required from the customer at this time.
05/07/2024 External Reviewers - United States Postal Service (USPS) REVIEW COMPLETED CDRC sent FYI email to PAG, USPS, SWG. No further action is required from the customer at this time.
05/21/2024 Fire New Construction REVIEW COMPLETED
05/07/2024 OK to Submit - Engineering REVIEW COMPLETED