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Plan Number: T21PI00001
Parcel: Unknown

Review Status: Completed

Review Details: PIA - SUBMITTAL

Plan Number - T21PI00001
Review Name: PIA - SUBMITTAL
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
02/17/2021 GARY WITTWER DOT LANDSCAPE REVIEW Approved
02/17/2021 RLEIGH1 UTILITY CLEARANCES COT STREETS DIVISION Needs Review
02/17/2021 ZELIN CANCHOLA DOT TRAFFIC REVIEW Reqs Change DTM Traffic Engineering:

1. Per the Pima County/City of Tucson Signing and Pavement Marking Manual, 2020, Sheet 8.3 (Minor Street) and Appendix A, Page 3, the minimum right turn storage length is 150' and the minimum taper is 15:1 (180'). I don't know if this applies to minor driveway but would assume so

2. Two streetlights will be relocated 12-feet away from the through lanes. Is there any concern regarding photometrics?


Blake Olofson, P.E.
Traffic Engineering Safety Manager
City of Tucson
Tucson AZ 85701
(520) 837-6667 Office
(520) 373-3798 Mobile
Blake.Olofson@tucsonaz.gov
02/17/2021 RICHARD LEIGH PIA COORDINATOR CUSTOMER CALLED; PLANS @ AMBASSSADOR Completed Please submit utility notification confirmation for the utility companies listed on the PIA utility notification list. The list can be found at: https://www.tucsonaz.gov/tdot/private-improvement-agreement-guidelines
02/17/2021 JIM FEMLING DOT STREET MAINTENANCE REVIEW Approved
02/17/2021 ERNIE ENCINAS DOT_ELEC REVIEW Reqs Change DTM Electric Shop:

Add the following General note:

TRAFFIC MAINTENANCE, CITY OF TUCSON DEPARTMENT OF TRANSPORTATION AND MOBILITY
THE CONTRACTOR SHALL BE RESPONSIBLE FOR ADJUSTING AND/OR RELOCATING NEW AND EXISTING ELECTRICAL JUNCTION BOXES AND STREET LIGHTS. ALL ELECTRICAL INSTALLATIONS SHALL MEET CITY OF TUCSON STANDARD SPECIFICATIONS AND DETAILS. CONTRACTOR SHALL CONTACT TRAFFIC MAINTENANCE FOR COORDINATION OF THIS WORK PRIOR TO CONSTRUCTION AT 520-837-6801.

Gabriel Rascon
Traffic Maintenance Superintendent
Department of Transportation and Mobility
Mobile: (520) 400-7656
Gabriel.Rascon@tucsonaz.gov
_______________________________________

Address comments redlined on drawing: scan_abracam1_2021-01-22-10-55-31.PDF
Armando 'Brac' Bracamonte
Electrician Supervisor - Traffic Signals & 811
Department of Transportation
520-837-6802
02/17/2021 RICHARD LEIGH DOT ENGINEERING REVIEW Reqs Change February 17, 2021

SUBJECT: Offsite Improvement Plan for TuSimple Expansion

PROJECT REVIEWER: Richard Leigh, DTM Eng. Review

RESUBMITTAL REQUIRED: TDOT Permit Review Section has reviewed the subject PIA paving plan and does not recommend approval at this time. The following comments need to be addressed and plans revised prior to resubmittal. Please include a response letter addressing the following comments.


1. Add the plan number "U-2021-001" in the title block of each sheet.

2. Add PIA activity number "T21PI00001" on coversheet.

3. Sheet 1: Paving Note 3 to indicate that the asphaltic concrete shall conform to PAG's Replacement Specification for Section 406 Asphaltic Concrete, dated December 12, 2019.

4. Sheet 2: Relocate the curb access ramp on the east side of the east driveway to be in line with the curb access ramp across it. Refer to COT TSM Section 10-01.3.3.E.

5. Sheet 2: Revise keynote 11 to indicate ramp type.

6. Sheet 2: The proposed slopes within the right turn lane does not meet minimum slope requirements. Refer to COT TSM 10-01.1.4.5

7. Provide a geotechnical analysis supporting the proposed pavement structural section. The existing pavement structural section has a 6" concrete treated base. See as-built plan I-86-002.

8. Refer to redline drawings for additional comments and comment details.

If you have any questions, I can be reached at 520-237-8692 or emailed at Richard.Leigh@tucsonaz.gov.
02/17/2021 RICHARD LEIGH PIA COORDINATOR OUT TO CUSTOMER Completed Please submit utility notification confirmation for the utility companies listed on the PIA utility notification list. The list can be found at: https://www.tucsonaz.gov/tdot/private-improvement-agreement-guidelines
02/17/2021 RLEIGH1 UTILITY CLEARANCES COT WATER NEW DEVELOPMENT Needs Review
02/17/2021 RLEIGH1 UTILITY CLEARANCES PC WASTEWATER MGMT Needs Review
02/17/2021 RLEIGH1 UTILITY CLEARANCES QUEST COMMUNICATION Needs Review
02/17/2021 RLEIGH1 UTILITY CLEARANCES TUCSON ELECTRIC POWER CO Needs Review
02/17/2021 RLEIGH1 UTILITY CLEARANCES COX COMMUNICATION Needs Review
02/17/2021 RLEIGH1 UTILITY CLEARANCES SOUTHWEST GAS CORP Needs Review
02/17/2021 RLEIGH1 UTILITY CLEARANCES EL PASO NATURAL GAS Needs Review
02/17/2021 RLEIGH1 UTILITY CLEARANCES KINDER MORGAN ENERGY Needs Review