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Plan Number: T22PRE0125
Parcel: Unknown

Address:
110 E HELEN ST

Review Status: Completed

Review Details: PREAPPLICATION LABELS

Plan Number - T22PRE0125
Review Name: PREAPPLICATION LABELS
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
06/22/2022 NMARTEL1 ZONING REVIEW Completed CDRC Thursday Pre-Submittal Transmittal
PDSD Zoning Review
FROM: Nicholas Martell, Planner
PROJECT: Thursday Pre-submittal meeting - T22PRE0125
Address: Parcel 11508090A
Zoning: C-2 (Proposed)
Existing Use: Administrative and Professional Office
Proposed Use: Multifamily Residential
TRANSMITTAL DATE: June 22, 2022

COMMENTS:
1. Development must comply with the Administrative Manual Section 2-06 - Development Package.
2. Multifamily residential is permitted in the C-2 without use specific standards
3. Parking is calculated as follows (Table 7.4.4-1 UDC);
4. Non-residential uses to non-residential zones have 0' setbacks adjacent to interior lots.
5. The development is on the corner of Helen St and 7th av. Street setbacks will be required at 20' and 10', depending on the preference of the developer.
6. The maximum allowable height in the zone is 40'.
7. Ensure access standards found in section 7.8 of the UDC and sections 7-01.0.0 and 10-01.0.0 of the Technical Standards Manual are met.
8. 49 units are permitted for a lot of this size. An FLD may be applied for to exceed the density requirements.
9. Please withdraw DP21-0107
10. The comments provided are preliminary and are not to be assumed as a complete review of the proposal. During the Development Package review process, a full review will be made by Zoning to assure compliance with the applicable UDC development criteria and Technical Standards.
If you have any questions about this transmittal, contact me at Nicholas.Martell@tucsonaz.gov
06/22/2022 AWARNER1 LANDSCAPE REVIEW Completed CDRC TRANSMITTAL

PROJECT: 7th Ave Lofts
ACTIVITY NO. T22PRE0125
ADDRESS/PARCEL: 110 E Helen St
ZONING: C-2

7.6 Landscaping and Screening
The Unified Development Code (UDC) requires all new development or an expansion of greater than 25% of an existing development submit a landscape plan, UDC 7.6.2. Preparation of the landscape plan shall adhere to UDC 7.6.4. and Administrative Manual 2-10.

• A 10’ minimum street landscape border within the property is required along all public streets
• Tree placement in parking area meets the UDC requirements

Placing trees along the edge of a parking area or at the ends of parking row does not meet the intent of the UDC. All spaces within 40’ of a tree is only one of the requirements. The intent is to provide as much shade on the asphalt as possible, and the requirement is 1 tree per 4 parking spaces; trees are expected to be placed within the parking area itself to provide shade on asphalt. Trees are to be distributed evenly throughout the parking area, UDC 7.6.4.1.B.1, UDC Technical Standards Manual 5-01-.3.2 and UDC 7.6.4.B.1.a.

Commercial Rainwater Harvesting plan is required UDC Technical Standards Manual – Section 4-01.0.0. and Section 5-01.0.0 Landscaping and Screening
Adherence to the Low Impact Development Standards outlined in Section 5 of the PCRFCD Design Standards for Stormwater Detention and Retention is required and shall work in conjunction with the Commercial Rainwater Harvesting design.
Using Low Impact Development design and water harvesting provides critical basin detention and first flush retention for all new development and impervious area. The newly adopted Detention/Retention Manual can be found: https://webcms.pima.gov/UserFiles/Servers/Server_6/File/Government/Flood%20Control/Rules%20and%20Procedures/Stormwater%20Detention-Retention/dssdr-final-201406-manual.pdf

With CoT edits to the manual are found at: https://www.tucsonaz.gov/files/pdsd/codes/Detention_Retention_Manual_Tech_Standards_Amemdments.pdf

If you have any questions about this transmittal, contact Anne Warner, RLA
PDSD Landscape/NPPO Review at email anne.warner@tucsonaz.gov
06/22/2022 LOREN MAKUS ENGINEERING REVIEW Completed 1. Compliance with conditions of rezoning and preliminary development plan is required. Include conditions on the development package.
2. Waster harvesting must be maximized. Grading and roof draiange must be designed to maximize use of runoff for supplemental irrigation.
3. The solid waste enclosure as shown on the PDP likey won't work since there are overhead wires in the alley. Access from Seventh Avenue is preferred.

Loren Makus
loren.makus@tucsonaz.gov
06/23/2022 DSTIFFE1 COT NON-DSD TRAFFIC Reqs Change T22PRE0125
Comments:
1. Existing curb and sidewalk along Helen St may remain if within tolerance of current standards.
2. Existing curb access ramp on the SE corner of Helen St/ Seventh Ave may remain if it is within tolerance of current standards.
3. Any non-compliant curb, sidewalk and curb access ramps are to be reconstructed to meet current standards.
4. New concrete sidewalk shall be a minimum of 5 Ft wide sidewalk along Seventh Ave. and also 5 Ft wide along Helen St. if existing is to be replaced.
5. Close existing curb cut if not used.
6. New concrete curb to be constructed per P.A.G. standard 209.
7. New entrance off of Seventh Ave. shall be constructed per P.A.G. standard 206.
8. New curb access ramps per P.A.G. standard 207.
9. At the point where sidewalk from the onsite circulation path meets sidewalk in the ROW, there needs to be an ADA Landing. Landings shall be 60" X 60" and not to exceed a 2% cross slope in all directions.
10. 3' minimum buffer between curb and sidewalk, unless ROW is limited

David Stiffey
DTM Project Coordinator
David.Stiffey@tucsonaz.gov
06/23/2022 SBEASLE1 TUCSON WATER NEW AREA DEVELOPMENT REVIEW Reqs Change 130 - 200 pm - T22PRE0125 - 110 E HELEN ST Site/Grading/Swppp: 110 E. Helen St

1. The existing 4" cast iron pipe in 7th Avenue constructed in 1940 under FN 361 is too small for a fire hydrant to be installed on, and it may not have the capacity necessary to properly serve a fire suppression sprinkler system in the proposed new 3 story building.

2. Any fire suppression sprinkler system in the proposed new 3 story building may need to be connected to the existing 6" cast iron water main in Helen St.

3. After an estimated automatic sprinkler system demand, including a hose stream allowance, has been established for the new building, please contact me to arrange for hydraulic modeling to be performed to verify these old water mains can supply the necessary fire flow. The owner / developer of this project may need to construct an off-site public water main to supply the necessary fire flow to this development.

4. Based on the elevation of this property, the estimated water pressure at ground level is 45 to 52 psi. An on-site private water booster station may be needed to supply water with adequate pressure to the upper floors of the 3 story buildings.

5. The above comments are based on the limited preliminary information provided by the applicant and should not be construed as a complete review of the proposal. Any questions, comments or concerns about these comments may be directed to:

Tim Rowe, P.E., Civil Engineer
Tucson Water, New Development Section
201 N. Stone Avenue, #2-220
P.O. Box 27210
Tucson, AZ 85726-7210
(520) 837-2106
tim.rowe@tucsonaz.gov
06/23/2022 JPEELDA1 COT NON-DSD FIRE Reqs Change Fire department access roads in excess of 150' shall be provided with a turn around compliant with IFC 2018, Appendix D, Section D103.5
Buildings that exceed 30' in height shall comply with IFC 2018, Appendix D, D105.2 - D105.4 please provide a dedicated FP sheet that will show this information. Note it does state one entire side of the building. On your plans you shall show the side for the building and add a note that in these areas, awning, canopies and or solar shall never be installed.

Thank you,
Jennifer Peel-Davis
Jennifer.Peel-Davis@Tucsonaz.gov
520-837-7033
Fire Plans Examiner