Microfiche records prior to 2006 have not been completely digitized and may not be available yet on PRO. If you can not find what you are looking for please submit a records request.

Permit Number: T07SA00226
Parcel: 11803319B

Address:
2314 W HELTON LN

Review Status: Completed

Review Details: LUCAPPS - OVERLAY ZONE REV

Permit Number - T07SA00226
Review Name: LUCAPPS - OVERLAY ZONE REV
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
01/02/2008 PATRICIA GEHLEN ZONING-DECISION LETTER WRITE DECISION LETTER Denied COMMUNITY DESIGN REVIEW COMMITTEE
DEVELOPMENT SERVICES

January 2, 2008

Luis Cantin
2314 W. Helton Lane
Tucson, Arizona 85713

Subject: T07SA00226 2314 West Helton Lane for Hillside Development and WASH Overlay Zones (T07CM01236)

Dear Luis:

Your submittal of October 2, 2007 for the above project has been reviewed by the Community Design Review Committee and the comments reflect the outstanding requirements which need to be addressed before approval is granted. Please review the comments carefully. Once you have addressed all of the comments, please submit the following revised documents and a DETAILED cover letter for each agency explaining how each outstanding requirement has been addressed:

ALL BLUELINES MUST BE FOLDED

4 Copies Revised Overlay zone submittal package as detailed in the on line comments (Zoning, Engineering, Landscape, DSD).


The public comment period will be opened during the next two weeks.





Should you have any questions, please call me at 837-4919.

Sincerely,


Patricia Y. Gehlen
CDRC Manager

All comments for this case are available on our website at http://www.ci.tucson.az.us/dsd/


Via fax: no fax - please mail.
10/15/2007 ANDREW CONNOR LANDSCAPE REVIEW Denied The Landscape Section does not recommend approval of the application. The grading / site plan submitted was reviewed only as it relates to HDZ and ERZ compliance. Additional comments may apply with subsequent reviews.

Add the following notes to site plan (Including heading):

CITY OF TUCSON
DEVELOPMENT STANDARD NO. 9-04.0
HILLSIDE DEVELOPMENT SITE IMPROVEMENT

Add the following notes to site plan (Including heading):

A. Vegetation Retention.

1. Existing trees with four (4) inch or greater trunk diameter and cacti will be preserved in their original locations, except for building sites and access and utilities serving building sites.

2. When retention of the above trees and cacti in their original locations is not possible due to building site location, the trees and cacti will be salvaged and replanted in areas requiring re-vegetation, whenever possible.

B. Re-vegetation. All cut or fill slopes, which are no steeper than three (3:1) and all utility trenches or septic leaching fields which are not located in parking or driveway areas will be re-vegetated in compliance with the following requirements.

1. All plants used in re-vegetation must be the same as the native vegetation on the site or any adjacent site prior to grading or clearing.

2. Re-vegetation will be accomplished with the following minimum requirements for plants.

a. Native trees, a minimum of fifteen (15) gallon size with a minimum trunk diameter of two (2) inches measured at the soil level, or large specimen cactus will be placed at the same vegetation density found on the site prior to any clearing, grubbing, or grading.

b. Seeds for trees, desert shrubs, and grasses will be planted with a density adequate to control erosion and may use one of the following methods of planting or any other method approved by the Zoning Review Section at DSD.

1) Raked into the soil with appropriate mulch materials;
2) Hydro-seeding;
3) Anchored mulches; or
4) Established on jute, rolled straw, or similar material.

C. A temporary watering system must be installed until the re-vegetation materials is established.

D. NPPO pre permit inspection is required prior to grading inspection can be scheduled by calling IVR system and entering inspection code 09015 or calling Landscape Field Representative directly @ 791-5550 EXT 1140

E. Grubbing, grading, and clearing are to occur only within the areas identified on the grading plan and staked on the site or lot. The limits should include all cut and fill areas, leach fields, septic tanks and future development areas identified

F. The portions of the site or lot to be left ungraded are to remain undisturbed and are not to be used for stockpiling of materials or excess fill, construction vehicle access, storage of vehicles during construction, or similar uses.

3. Include the location, size, color, and textural treatment of all retaining walls, riprapped slopes, or other constructed means of slope stabilization must be shown on one (1) of the plans submitted per 2-12-.2.3.C Vegetation retention and re-vegetation should be used in conjunction with riprapping.


ERZ Review:

Submit a floodplain report verifying the floodplain limits per DS 2-13.2.2.A. This plan, or a separate plan, is also to indicate the proposed location of the temporary fencing which is required to protect the natural areas during construction.
10/24/2007 MICHAEL ST. PAUL ZONING REVIEW Denied CDRC TRANSMITTAL


FROM: Michael St.Paul, Planning Technician

PROJECT:
T07SA00226
2314 West Helton Lane
Overlay for HDZ & WASH


TRANSMITTAL: October 24, 2007


COMMENTS: Please attach a response letter with the next submittal, which states how all Zoning Review Section comments regarding the Land Use Code and Development Standards were addressed.


1. The zoning review is for the Hillside Development Zone (HDZ) for a purposed single-family residence (SFR) in the MH-1 zone (LUC Sections 2.8.1 and 2.3.7). The Development Designator is "G" and the Perimeter Yard Indicator is AA (LUC Sections 3.2.3.1.B & 3.2.6.4).

2. Please submit a site plan that matches the grading for the purposed SFR. The site plan must meet the requirements for a residential plot plan. A copy of the instructions is included with these comments. These instructions are also available at the zoning review counter.

3. In addition to the zoning notes required on the site plan that are provided the following HDZ notes on the plot plan:
A) "The maximum height of the building is 24'-0" " (LUC Section 2.8.1.8.A) and
B) "All exposed exterior walls and roofs of structures, retaining walls, and accessory structures, except satellite dishes, shall be earth tone in color and will blend with the predominant natural colors found on the lot or parcel. Satellite dishes may be black. White is not permitted" (LUC Section 2.8.1.8.C).

4. There are also annexation conditions that must be provided on the plot plan:
A) Annexation C-9-79-79 Ordinance 5265,
B) The minimum lot size is 36,000 SF,
C) A maximum of 2 units is allowed per lot.

5. There are no comments pertaining to the WASH overlay.

Please be aware that there may be further comments upon subsequent relative to additional information provided.
12/21/2007 JASON GREEN ENGINEERING REVIEW Denied DATE: December 21, 2007
SUBJECT: HDZ Overlay Zone- Engineering Review
TO: Patricia Gehlen, CDRC Manager
LOCATION: 2314 W Helton Lane, T14S R13E Sec21 Ward 1
REVIEWER: Jason Green, CFM
ACTIVITY: T07SA00226


SUMMARY: Engineering Division of Development Services Department has received and reviewed the HDZ Overlay application, preliminary grading plan sheet, Hydrologic and Hydraulic Report (PRE, Inc., 18JUL07) and the average cross slope analysis and does not recommend approval of the overlay application at this time. The preliminary grading plan sheet was reviewed for overlay application purposes only a grading permit application is required for a full grading review. The following items need to be addressed:


SITE PLAN:

1) Be advised that the site plan (T07CM01236) can not be approved prior to the HDZ Overlay Application approval. This is the first submittal of the overlay application any changes may require a change in site plan design.

2) Provide a note on the site plan that states "A separate grading plan application is required for review and approval prior to any construction activities."


HDZ OVERLAY COMMENTS:

3) DS Sec.2-12.2.3.A: Revise the grading plan submitted for HDZ review to include cross sections at all proposed constructed slopes (i.e. 4H: 1V, and 3H: 1V) to verify slopes, elevations, cut and fill quantities, limits of disturbance, etc. All constructed slopes proposed within the erosion hazard setback must be constructed to reduce the potential for undermining of the structure during a 100-year flow event. Provide details and calculation within a revised Hydrologic and Hydraulic Report for the constructed slope utilizing a cut-off wall or rock riprap design for scour protection.

4) DS Sec.9-04.2.1.G: Revise the average cross slope calculation shown in General Note #9. The average cross slope must be calculated through the mathematical formula represented in this section, Specifically the end result must be multiplied by a linear adjustment factor which equals the number of contour lines less one line, divided by the number of contour lines.

5) DS Sec.9-04.2.2.D: Revise the HDZ grading plan sheet to outline and indicate all slopes of 15% or greater on the property in plan view. Include the symbol used for delineating the area in the legend.

6) DS Sec.9-04.3.1.A.2: Provide a General Note on the grading plan stating "The portion of the site or lot to be left ungraded are to remain undisturbed are not to be used for stockpiling of materials or excess fill, construction vehicle access, storage of vehicles during construction, or similar uses. Temporary fencing will be installed on in order to prevent encroachment into these areas."

7) DS Sec.9-04.3.3: Revise General Note #12 to include the reference to DS Sec.9-04.3.3.A-C.

8) DS Sec.11-01.4.1.C.4: Provide a General Note stating that "All CMU walls and retaining walls will require a separate permit for review and approval by all necessary Development Services Departments."

9) Add a general note; "Call for a Pre-construction meeting prior to start of earthwork. To schedule a DSD Pre-construction meeting, SWPPP inspection or general Engineering Inspections, call IVR (740-6970), or schedule with a Customer Service Representative at the Development Services Department, or contact DSD Engineering at 791-5550 extension 2101, or schedule inspections online at:
http://www.ci.tucson.az.us/dsd/Online_Services/Online_Permits/online_permits.html "


HYDROLOGIC AND HYDRAULIC REPORT:

10) TC Sec.26-5.2: Provide a revised Hydrologic and Hydraulic Report with a more accurate floodplain determination and an erosion hazard setback evaluation discussion. Revise the preliminary grading plan to match the required information within the Hydrologic and Hydraulic Report. Refer to City of Tucson Code Chapter 26-5.2 for floodway fringe development requirements. The following information is required on the preliminary grading plan and must be discussed within the Hydrologic and Hydraulic Report:

a) The proposed report must provide calculations, with reference to the equations used from DS Sec.10-2, to justify the proposed erosion hazard setback line that is shown for the regulatory wash. All constructed slopes proposed within the erosion hazard setback must be constructed to reduce the potential for undermining of the structure during a 100-year flow event. Provide details and calculation within a revised Hydrologic and Hydraulic Report for the constructed slope utilizing a cut-off wall or rock riprap design for scour protection.

b) Preliminary grading plan and drainage exhibit must clearly show channel banks, channel centerline, flow arrows and a matching footprint of the proposed structure.

c) Provide a Hydrologic and Hydraulic Report that calculates the water surface elevation (WSEL) at the upstream end of the structure and verify that the FFE and all service equipment is elevated at or above the RFE.

d) Provide a revised Hydrologic and Hydraulic Report showing additional cross sections along the regulatory wash with water surface elevations labeled. Cross sections must be a minimum of 200-feet between cross section, however on a lot this size there should be a minimum of 3 cross sections; 1) at property line on the upstream end of the wash, 2) at the upstream end of the proposed single-family residence, and 3) at the property line on the downstream end of the wash.


GENERAL COMMENTS:

A Floodplain Use Permit (FUP) will be required for all work proposed in the floodplain or erosion hazard area. A FUP application will be required at the time that the grading plan application is submitted.

Please provide a revised Hydrologic and Hydraulic Report and a revised preliminary grading plan at re-submittal of the HDZ Overlay review. The Hydrologic and Hydraulic Report and preliminary grading plan must address the comments provided above. Include a comprehensive response letter addressing in detail responses to all of the above comments.

If you have any questions, I can be reached at 520-837-4929.




Jason Green, CFM
Senior Engineer Associate
Engineering Division
Development Services