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Permit Number: T07BU01991
Parcel: 13337011C

Review Status: Completed

Review Details: GRADING

Permit Number - T07BU01991
Review Name: GRADING
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
09/28/2007 TERRY STEVENS ZONING REVIEW Approved
10/03/2007 ANDREW CONNOR NPPO REVIEW Approv-Cond
10/30/2007 PAUL MACHADO ENGINEERING REVIEW Denied To: Kent Delph, P.E. DATE: November 1, 2007
Delph Engineering Inc.
1660 N. Alvernon Way
Tucson, Arizona 85712
SUBJECT: Vista Verde Estates, 844 N. Houghton Rd.
Grading Plan T07BU01991 (First Review)
T14S, R15E, Section 12

RESUBMITTAL REQUIRED: Grading Plan.

The Grading Plan (GP) cannot be approved as is. Please address the following review comments prior to the next submittal.

Grading Plan:
1. Please include a response letter to the comments along with the corrected copies of the GP.
2. Add note: "Depress all landscaped areas a maximum of 6" for water harvesting"
3. Add the following notes to the grading plan notes:
· "The approved Grading Plan is the only acceptable construction plan onsite. The Contractor may not use any other plans, such as the approved Tentative Plat and/or Development Plan, for construction purposes. The Contractor may ask the Development Services Inspector to consult with the other approved plans for additional information or details that might not be included on the approved grading plan but needed for completion of work."

· "The contractor shall remove the fine materials from the bottom of the detention/retention basin and scarify the basin bottom once the construction activities are completed in order to remove any fine material build up caused by construction and to restore soil percolation."

· "Any engineering work to be done below grade (i.e. toe-downs, cutoff walls, drainage pipes/structures, etc.) shall not be back filled until Development Services Inspector inspects the work and approves it."

4. Edit General Grading note no. 4 to read "All grading shall conform to Development Standards 11-01.0, Excavation and Grading"
5. List administrative address/site address on plans.
6. List Grading Plan number (T07BU01991) on all sheets.
7. List area of grading disturbance.
8. Show all symbols in the legend.
9. List all Cut and Fill quantities in cubic yards. If both are 0 cy, please list.
10. Please show the proposed roof drainage patterns, 100% of the 10-year flow must be conveyed under the sidewalks. Please provide supporting calculations to demonstrate compliance with D.S. 3-01.4.4. If the location(s) of the roof scuppers have not yet been decided, add a general note indicating sidewalk scuppers (per COT/SD) will be used when the roof scuppers locations have been designed. A sidewalk scupper is also required where Tierra Bonita Lane crosses the COT regulated wash.
11. A permit or a private improvement agreement will be necessary for any work performed within the Right-of-way. Contact Permits and Codes at (520) 791-5100 for permit information.
12. Delineate 100-year W.S.E.L., Floodplain and erosion hazard setback.
13. Show the 100-year flood peak discharge.
14. Cut or fill slopes require a 2' minimum setback from property line.
15. Placement of fill in excess of 2' above existing grade at any location in the outer 100' of the developing site is not allowed and/or shall meet the requirements per D.S. 11-01. Please address.
16. Call out peak discharges entering and exiting the site.
17. Show details of all surface and subsurface drainage devices. A Stormwater pollution prevention plan is required. Contact Paul P. Machado at 791-5550 x1193 for additional information.

Drainage report:
1. Engineering has accepted the DR.

Stormwater pollution prevention plan:
1. Engineering has accepted the SWPPP.

If you have any questions, I can be reached at 791-5550 x1193 or Paul.Machado@tucsonaz.gov
Paul P. Machado
Senior Engineering Associate
City of Tucson/Development Services Department
201 N. Stone Avenue
P.O. Box 27210
Tucson, Arizona 85726-7210
(520) 791-5550 x1193 office
(520) 879-8010 fax
C:/844 N. Houghton Rd_Grad

Final Status

Task End Date Reviewer's Name Type of Review Description
12/10/2007 THAUSER1 OUT TO CUSTOMER Completed
12/10/2007 THAUSER1 REJECT SHELF Completed