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Permit Number: T08BU00439
Parcel: 13316024N

Address:
6450 E GRANT RD

Review Status: Completed

Review Details: GRADING

Permit Number - T08BU00439
Review Name: GRADING
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
03/13/2008 ANDREW CONNOR NPPO REVIEW Denied Site plan approval is necessary to continue review.
03/21/2008 STEVE SHIELDS ZONING REVIEW Denied DSD TRANSMITTAL

FROM: Steve Shields
Lead Planner

PROJECT: Grant Wilmot Retail
T08BU00439
Grading Plan (1st Review)

TRANSMITTAL DATE: March 21, 2008

1. The grading plan has been reviewed by Zoning Review Section but cannot approve the plan until it has been approved by the Engineering, and Landscape Review Sections and until all zoning comments or concerns have been addressed.

2. Zoning could not verify that the grading plan was in compliance with the approved site plan. Please submit two copies of the approved and stamped site, landscape, and NPPO plans with the next grading plan submittal.

3. Zoning will re-review the grading plan on the next submittal to insure compliance with the approved and stamped site plan. Additional comments may be forthcoming.

If you have any questions about this transmittal, please contact me at Steve.Shields@tucsonaz.gov or (520) 837-4956

C:\planning\grading\t08bu00439

RESUBMITTAL OF THE FOLLOWING IS REQUIRED: Approved site plans and additional requested documents
03/31/2008 JASON GREEN ENGINEERING REVIEW Denied DATE: April 1, 2008
SUBJECT: 6450 E Grant Road- Engineering Review
TO: Rick Engineering Company
LOCATION: T14S R15E Sec06, Ward 2
REVIEWERS: Jason Green, CFM
ACTIVITY: T08CM00751 (Site Plan) and T08BU00439 (Grading Plan)


SUMMARY: Engineering Division of Development Services Department has received and reviewed the site plan (T08CM00751), grading plan (T08BU00439), Drainage Report (Rick Engineering Company, 03MAR08) and Geotechnical Evaluation (Western Technologies Inc., 02FEB05) for the above referenced property. Engineering Division does not recommend approval of the site plan nor grading plan applications at this time. The Drainage Report was reviewed for site plan and grading plan purposes only. The following items need to be addressed:


SITE PLAN COMMENTS: Engineering Division has reviewed this project for conformance with the Development Standards (DS) and Land Use Code (LUC). More specifically DS Sec.2-02, 3-05, 6-01, and Chapter 25 of the Tucson Code.

1) Revise the site plan package to provide the site plan number (T08CM00751) and the grading plan (T08BU00439) on the lower right hand corner of the plan sheets where indicated by "T08CM-_ _ _" and "T08BU-_ _ _".

2) DS Sec.2-02.2.1.A.8: Revise the back-up spur located within the south parking lot to dimension the required 3-foot radii, clarify that there is a wheel barrier (6-inch curbing or wheel stops) to prevent encroachment onto any un-surfaced area.

3) DS Sec.2-02.2.1.A.8: Revise the site plan to dimension the minimum 24-foot PAAL width adjacent to the proposed loading space. Provide the dimension for the PAAL intersection at this location.

4) DS Sec.2-02.2.1.A.8: Revise the site plan to clearly dimension wheel stop barrier or curbing for the parking spaces located along any adjacent landscape areas and/or pedestrian circulation paths. The barriers are to be set at 15.5-feet to accommodate the required 2.5-foot overhang to prevent encroachment or damage to the proposed landscape area and/or the required clear 4-foot pedestrian path. Specifically provide an overhang dimension for the vehicle parking spaces shown along the north and south property lines.

5) DS Sec.2-02.2.1.A.8: Revise the site plan to provide a wheel stop barrier to prevent vehicles from damaging the retaining wall shown near the northeast corner of the proposed building. Refer to DS Sec.3-05.2.3.C.1 for further clarity.

6) DS Sec.2-02.2.1.A.11: Revise the site plan to label and dimension all setback requirements for the proposed egress and ingress access point for the subject parcel. Refer to the Transportation Access Management Guidelines for all driveway setback requirements. Specifically the setback from the driveway to existing roads, electric poles, light poles, fire hydrants, etc.

7) DS Sec.2-02.2.1.A.12: Revise the site plan to provide the required 6-foot wide sidewalk along the street frontage of Grant Road. Per the adopted Mayor and Counsel policy all sidewalks along MS&R right-of-ways for arterial and collector streets require 6-foot wide sidewalks. If an existing sidewalk is already constructed along the frontage of Grant Road provide photo documentation showing that the existing sidewalk is in good condition. If the sidewalk is missing in spots or is cracked and buckled a new 6-foot sidewalk will be required. A DSMR will be required for modifying the development standards to allow a sidewalk that does not meet the minimum 6-foot width requirements along Grant Road. The DSMR must be approved prior to site plan approval. All exhibits and discussion must reflect any changes made by the approved DSMR. Provide a General Note to list the DSMR number, the Development Standard being modified along with the date of DSMR approval.

8) DS Sec.2-02.2.1.A.12: Revise the site plan, grading plan and associated details for the required handicap ramps at the cross walk location to show the truncated domes located at the transition from pedestrian circulation to vehicular use area. The detail does not meet the minimum requirements per ANSI Standards A117.1-2003 Section 406.13 for truncated dome locations as shown.

9) DS Sec.2-02.2.1.A.12: Revise the site plan to show the location of all proposed scuppers under the pedestrian circulation for roof drainage. Provide a separate keynote call out for the scuppers referencing the detail shown on Sheet 6 (Detail I/6).

10) DS Sec.2-02.2.1.A.12: Revise the site plan and Detail B/5 to provide the required pedestrian circulation path from the proposed buildings to the refuse enclosure. Revise the refuse container and detail to provide the gate location for pedestrian access on the side closest to the sidewalk. Pedestrian access to the refuse container can not be through the loading zone.

11) DS Sec.2-02.2.1.A.16: Revise the site plan to label and dimension all proposed curb openings for the detention basin and the scupper locations for the roof down spouts for design purposes. Verify that all drainage improvements that are within the Drainage Report are clearly labeled with details and dimensions on the revised site plan.

12) DS Sec.2-02.2.1.A.19: Revise the site plan and grading plan to label Grant Road as "MS&R."

13) DS Sec.2-02.2.1.A.20: Verify that all easements of record are graphically shown on the proposed site plan along with the recordation information.

14) DS Sec.2-02.2.1.A.25: Revise the site plan and grading plan to label all existing electric poles and light poles adjacent to the property within the right-of-way of Grant Road. Provide the symbols used to denote the poles in the legend on Sheet 1.

15) DS Sec.2-02.2.1.A.32: Revise the site plan and Detail B to show that the refuse enclosure meets the minimum requirements of DS Sec.6-01. Refer to Figure 3 (attached to the hard copy of this letter) and DS Sec.6-01.4.2 for specifications and requirements on access, placement of containers, bin enclosure and construction.

16) DS Sec.11-01.9: Revise the site plan and all associated details to provide the required 2-feet setback from all property boundaries to the proposed limits of grading, fill slopes, detention basin, proposed channel, and associated erosion protection. Provide additional cross-sections on the site plan for all property boundaries that shows the limits of grading and the required 2-feet setback from property line. Revise details H and J to show conformance with the required 2-foot setback form property boundaries.

17) Review and approval from TDOT Permits and Codes for all improvements within the public right-of-way will be required. A right-of-way use permit application will be required prior to construction. Refer to the following links for TDOT Forms and applications:

a) http://www.tucsonaz.gov/dsd/Forms_Fees___Maps/Applications/applications.html /

b) http://www.dot.ci.tucson.az.us/engineering/pia.php

c) Or contact Thad Harvison at 837-6592 for all additional questions regarding r-o-w.

18) Be advised that further comments may be forth coming on resubmittal of the site plan, grading plan, Drainage Report and geotechnical report.


GRADING PLAN COMMENTS: The project was reviewed for grading plan purposes, however until all site plan and Drainage Report comments are addressed the grading plan could not be shown to be in conformance with an approved plan. The grading plan and SWPPP will be reviewed for more accurate details once all of the major comments associated with the site plan have been addressed.

19) DS Sec.11-01.9: Revise the grading plan and all associated details to provide the required 2-feet setback from all property boundaries to the proposed limits of grading, fill slopes, detention basin, proposed channel, and associated erosion protection. Provide additional cross-sections on the site plan for all property boundaries that shows the limits of grading and the required 2-feet setback from property line. Revise details H and J to show conformance with the required 2-foot setback form property boundaries.

20) DS Sec.2-02.2.1.A.12: Revise the grading plan and associated details for the required handicap ramps at the cross walk location to show the truncated domes located at the transition from pedestrian circulation to vehicular use area. The detail does not meet the minimum requirements per ANSI Standards A117.1-2003 Section 406.13 for truncated dome locations as shown.

21) DS Sec.2-02.2.1.A.19: Revise the grading plan to label Grant Road as "MS&R."

22) DS Sec.2-02.2.1.A.20: Verify that all easements of record are graphically shown on the proposed grading plan along with the recordation information.

23) DS Sec.2-02.2.1.A.25: Revise the grading plan to label all existing electric poles and light poles adjacent to the property within the right-of-way of Grant Road. Provide the symbols used to denote the poles in the legend on Sheet 1.

24) DS Sec.6-01.4.2: Revise the grading plan and Detail B on Sheet 5 to show that the refuse enclosure meets the minimum requirements of DS Sec.6-01. Refer to Figure 3 (attached to the hard copy of this letter) and DS Sec.6-01.4.2 for specifications and requirements on access, placement of containers, bin enclosure and construction. Revise the gate location to be located along the pedestrian access side of the enclosure.

25) Clarify Detail G and J on Sheet 6. Provide the location for these details in plan view or remove the details if they do not apply to this project.

26) Revise Detail H on Sheet 6. Per this detail the joint locations are supposed to be shown in plan view but could not be located, clarify. Provide the required minimum 2-foot setback requirement from the property line. Provide a revised geotechnical evaluation for the building setback to the proposed channel and retaining wall.

27) Clarify Details C, D, and E along with Keynote #13 on Sheet 2 for the asphalt design for the vehicular use area. Clearly show the areas that are used for heavy traffic with a separate call out and provide a call out for Detail E for the refuse and loading zone locations.

28) DS Sec.11-01: Provide general grading note, including a grading/drainage note specifying conformance with City of Tucson Development Standard 11-01.0 (excavation and grading requirements).

29) Provide a general note on the grading plan to state the following; "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

30) Please ensure that any future grading plan will be consistent with the site plan and Drainage Report. Grading standards may be accessed at: http://www.ci.tucson.az.us/dsd/DevStandsTOC.pdf


DRAINAGE REPORT:

31) DS Sec.10-01.2.2: Provide a revised geotechnical report with slope stability recommendations for basin/channel design along with slope stability for any other constructed slope or retaining wall system. Clarify if the Drainage Report and site/grading plan match the geotechnical report.

32) Provide a revised Drainage Report showing scupper calculations that demonstrate that the 10-year flood flow is contained under the sidewalk at all scupper concentration points. Provide details and dimensions in plan view for the scuppers on the proposed site/ grading plan.

33) DS Sec.10-02.2.3.1.6.B: Revise the Drainage Report to provide for all basin design requirements. Provide the following within the revised report to show that the proposed basin is designed to meet the detention storage volume requirements per this section. Provide the following:

a) Provide and describe Reservoir-Routing Calculation Sheets for the proposed basin for the 2-, 10- and 100-year design floods at a minimum. The R-R Calculation Sheets shall, at a minimum, consist of a working table and a routing-table for each flow event. Note that final basin design must be approved prior to approving the grading plan or site plan.

b) Provide and describe any other Hydraulic Calculation Sheets prepared while evaluating stage-storage and stage-discharge relationships or any other pertinent data used in the basin analysis and design.

c) Submit plotted inflow and outflow hydrograph. Including any lag-time calculations.


GEOTECHNICAL EVALUATION:

34) DS Sec.10-02.14.2.6: Provide a revised geotechnical evaluation that addresses the following:

a) Provide a new report or at a minimum an addendum to the submitted report, dated 02FEB05, that is site specific. The report submitted is for the property adjacent to the proposed parcel, the addendum must provide a discussion that the site conditions for this property are the same as for the adjacent property and that all recommendation within the report are valid.

b) Provide slope stability recommendations for all proposed constructed slopes. The slope treatment that is shown on Sheet 5 must be verified within a revised geotechnical evaluation.

c) Provide a discussion within the geotechnical evaluation for the proposed design of the building and the retaining wall system that is used along the east side of the building adjacent to the proposed channel.


GENERAL COMMENTS:

Please provide a revised site plan, grading plan, Drainage Report, and Geotechnical Evaluation that address the comments provided above. Include a comprehensive response letter addressing in detail responses to all of the above comments. Enclose "redlines" with the resubmittal package.

Further comments may be generated upon resubmittal of the site plan, grading plan, Drainage Report, and Geotechnical Evaluation reviews.

If you have any questions or to schedule an appointment I can be reached at 837-4929.



Jason Green, CFM
Senior Engineer Associate
Engineering Division
COT Development Services

Final Status

Task End Date Reviewer's Name Type of Review Description
04/09/2008 DELMA ROBEY OUT TO CUSTOMER Completed
04/09/2008 SHANAE POWELL REJECT SHELF Completed