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Plan Number: T20PI00014
Parcel: Unknown

Review Status: Completed

Review Details: PIA - SUBMITTAL

Plan Number - T20PI00014
Review Name: PIA - SUBMITTAL
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
09/24/2020 GARY WITTWER DOT LANDSCAPE REVIEW Reqs Change City of Tucson
Department of Transportation and Mobility
Standard Notes for Planting in ROW

1. It is the owner's responsibility to keep the Sight Visibility Triangles (SVT), and the pedestrian access area clear of vegetation at all times, per Unified Development Code (UDC) Technical Standards Manual Section 10.
2. It is the owner responsibility to keep a 5' wide by 7' tall clear pedestrian access open across the entire property.
3. It is the owner responsible to keep vegetation from growing past the curb line clear, and keep a 15' high clear zone over the travel lane.
4. Final plant locations must be in compliance with all utility setback requirements.
5. The owner understands that if the City of Tucson Transportation Department or any utility company needs to work within the ROW in the landscaped area, plants and irrigation may be destroyed without replacement or repair.
6. The owner takes full liability for this landscape and irrigation, and any damage to roadway, sidewalk and utilities.
7. The only private irrigation equipment that is allowed within the ROW are lateral lines, tubing and emitters that are not under constant pressure. All other equipment must be on private property. (excluding water meter)
8. Contractor to obtain a Right Of Way permit prior to construction within the right-of-way.


City of Tucson, Department of Transportation and Mobility
Requirements for placement of Private Irrigation Facilities Roadway Crossings within the Public Rights-of-Way

1. Private irrigation facilities roadway crossings will only be permitted in residential roadways and NOT permitted in arterial or collector roadways.
2. Lateral lines under constant pressure shall not be permitted in the public rights-of-way.
3. The HOA will register private irrigation facilities placed in the public rights-of-way with Arizona 811and become an Arizona 811 Blue Stake Inc. member.
4. Minimize the number of roadway crossings.
5. Sleeves must be in a recorded easement (easement width is dependent on what is needed for installation and/or repairs). To the extent possible, the easements should be created at the time of development/platting.
6. Irrigation lines shall be placed in ductile iron sleeves.
7. Sleeve should extend beyond the right-of-way (into private property), unless otherwise approved by DTM.
8. HDPE continuous line (no joints under the pavement)
9. Irrigation lines shall have a minimum of thirty (30) inches of cover.
10. Detectable marking tape shall be installed.
11. Curb shall be marked/stamped with "IS" (Irrigation System) and/or placard at back of curb.


2. Change keynote 12 to Ductile Iron Pipe sleeve to be consistent with note #6 above.


Thanks,

David

David Marhefka
d?'-vid mär-hef'-ka
Landscape Architect
City of Tucson
Department of Transportation and Mobility
(o) 520-837-6618
(m) 520-403-5074
09/24/2020 RLEIGH1 UTILITY CLEARANCES COT STREETS DIVISION Needs Review
09/24/2020 ZELIN CANCHOLA DOT TRAFFIC REVIEW Approved
09/24/2020 RICHARD LEIGH PIA COORDINATOR CUSTOMER CALLED; PLANS @ AMBASSSADOR Completed
09/24/2020 JIM FEMLING DOT STREET MAINTENANCE REVIEW Approved
09/24/2020 ERNIE ENCINAS DOT_ELEC REVIEW Approved
09/24/2020 RICHARD LEIGH DOT ENGINEERING REVIEW Reqs Change September 23, 2020

SUBJECT: Paving Plans for Saguaro Trails Block 6, Phase 1

PROJECT REVIEWER: Richard Leigh, TDOT, TDOT 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 and return redlined drawings with subsequent submittal.

1. Add the plan number “I-2020-014” in the title block of each sheet.

2. Add PIA activity number “T20PI00014” on coversheet.

3. Add Development Plan number on coversheet.

4. Add subdivision plat number on cover sheet.

5. Label and provide details for proposed curb transitions.

6. Label all curb BC’s and EC's with stationing, offsets and elevations.

7. Sheet 2: Revise note 3 to indicate that AC will conform to PAG's Replacement Specification for Section 406 Asphaltic Concrete, dated December 12, 2019. The surface layer shall be a PG 76-22TR+.

8. Sheet 3: An easement from the City will have to be obtained for the private irrigation lines crossing Sierra Prieta Trail. Additionally, the lines will have to comply with the following DTM guidelines.

• Private irrigation facilities roadway crossings will only be permitted in residential roadways and NOT permitted in arterial or collector roadways.
• Lateral lines under constant pressure shall not be permitted in the public rights-of-way.
• The HOA will register private irrigation facilities placed in the public rights-of-way with Arizona 811and become an Arizona 811 Blue Stake Inc. member.
• Minimize the number of roadway crossings.
Sleeves must be in a recorded easement (easement width is dependent on what is needed for installation and/or repairs). To the extent possible, the easements should be created at the time of development/platting.
• Irrigation lines shall be placed in ductile iron sleeves.
• Sleeve should extend beyond the right-of-way (into private property), unless otherwise approved by TDOT.
• HDPE continuous line (no joints under the pavement)
• Irrigation lines shall have a minimum of thirty (30) inches of cover.
• Detectable marking tape shall be installed.
• Curb shall be marked/stamped with “IS” (Irrigation System) and/or placard at back of curb.

9. Sheet 3: Provide details for the proposed stabilized surface treatment at the north end of Sierra Prieta Trail.

10. Sheet 4: Provide details of the sewer line maintenance access driveway on Loma Verde Trail.

11. Sheet 4: Revise location of the curb access ramp proposed at Sta. 93+40 LT Loma Verde Trail to be more in line with ramp across the street. Reference TSM 10-01.3.3.E.

12. Sheet 10: Provide details of maintenance access driveway to Basin “B”.

13. Sheet 14: “Alternate Sidewalk Location” detail This detail should be revised to provide a 2' buffer between the curb and sidewalk. TSM requires a 2’ buffer and this configuration will not work in areas where parking is permitted

14. Refer to redline drawings for additional coments.

If you have any questions, I can be reached at 520-237-8692 or emailed at Richard.Leigh@tucsonaz.gov.
09/24/2020 RICHARD LEIGH PIA COORDINATOR OUT TO CUSTOMER Completed
09/24/2020 RLEIGH1 UTILITY CLEARANCES COT WATER NEW DEVELOPMENT Needs Review
09/24/2020 RLEIGH1 UTILITY CLEARANCES PC WASTEWATER MGMT Needs Review
09/24/2020 RLEIGH1 UTILITY CLEARANCES QUEST COMMUNICATION Needs Review
09/24/2020 RLEIGH1 UTILITY CLEARANCES TUCSON ELECTRIC POWER CO Needs Review
09/24/2020 RLEIGH1 UTILITY CLEARANCES COX COMMUNICATION Needs Review
09/24/2020 RLEIGH1 UTILITY CLEARANCES SOUTHWEST GAS CORP Needs Review
09/24/2020 RLEIGH1 UTILITY CLEARANCES EL PASO NATURAL GAS Needs Review
09/24/2020 RLEIGH1 UTILITY CLEARANCES KINDER MORGAN ENERGY Needs Review