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Permit Number: T06BU01156
Parcel: 141011120

Review Status: Completed

Review Details: RESUBMITTAL - GRADING ALL

Permit Number - T06BU01156
Review Name: RESUBMITTAL - GRADING ALL
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
08/09/2006 ANDREW CONNOR NPPO REVIEW Denied Submit a copy of the approved tentative plat including landscape and native plant preservation plans for reference. The grading application will be reviewed for compliance only when the approved documents are included in the submittal.
08/21/2006 LAITH ALSHAMI ENGINEERING REVIEW Denied Laith Alshami, Engineering and Floodplain Review, 08/21/2006


Grading Plan:

1. Revise General Grading Note #28 to include the following language: "Call for SWPPP inspection and pre-construction meetings. for a DSD 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".
2. Replace the words "approved Plans" in General Grading Note #1 with "Approved Grading Plans". Additionally, revise the note to state that the Grading Plan is the only acceptable construction plan. The Contractor may not use any other plans, such as the approved Tentative Plat, for construction purposes.
3. Remove General Notes #2 and #25, as they do not apply.
4. Revise the Grading Limits call out on Sheet 8 of 15.
5. Revise Common Area "A" cross section call out on Sheet 9 of 15 (i.e. from 6/2 to 6/3).
6. Provide a detailed response letter with the next submittal that explains how the comments were addressed and references the exact locations/sheets where the revisions were made.

If you have any questions, I can be reached at 791-5550 x1195 or Laith.Alshami@tucsonaz.gov


SWPPP

The Stormwater Pollution Prevention Plan does not meet the requirements of construction general permit. The SWPPP must be revised in accordance with the following comments:

1. In recent and past meetings with EPA and ADEQ representatives as well as copies of review letters from ADEQ, it has become clear that SWPPPs should be tailored to the specifics of the site and should not be overly generic. In order to be approved, the plan must be complete and must provide specific directions for pollution prevention activities and facilities.
2. The general permit defines two general classes of operators that must be identified in the SWPPP. The first class of operator is the party that has "operational control over construction plans and specifications (see definitions Part IX, page 31 of the CGP) The second class of operator is the party that "has day-to-day operational control of those activities at a project that are necessary to ensure compliance with a SWPPP for the site." Each party that qualifies as an operator must be specifically identified in the SWPPP. Part IV.C.1
3. The contractor's report indicates that trench-berms will be used for sediment control at the downslope boundaries of the project. The CalTrans manual included in the SWPPP indicates that the trench berms are not suitable as a sediment trapping measure. See page 2 of SS-9 in the CalTrans section. For sediment control use appropriate selections from the CalTrans manual Section 4 or from another appropriate reference. This also applies to the use of undisturbed vegetation as a sediment control measure. Refer to the included section from CalTrans.
4. Part IV.C.2.c. Indicate the total area of site and estimate of total area expected to be disturbed. The total area must include all of the offsite construction area and the undisturbed onsite area.
5. Revise the detail notes that indicate that detail 4 will be used along 36th Street from Park Avenue to Kino Parkway. (This is an example of the plan being specific to this site.)
6. Provide correct references at the matchlines on the site plan.
7. Part IV.C.3.c. Identify and clearly label on the map locations of structural and nonstructural controls identified in the SWPPP. Include the location of the washout area and any other required or referenced BMP.
8. Part IV.D.5 The SWPPP shows structural controls in the floodplain, the SWPPP must document why effective controls could not alternatively be placed outside of the floodplain or the SWPPP must be revised so that the structural controls are outside of the floodplain limits. The SWPPP also shows structural controls within the WASH ordinance study area. All such disturbance in the study area must be approved in the WASH review process.
9. Provide a clear reference location for all referenced BMP in the SWPPP.
10. Provide calculations to show that the basins will be able to contain the total discharge from a 2-year 24-hour storm. The calculations in the drainage report have different criteria than the requirements of the general permit.
11. Part IV.D.4.b. Provide a clear discussion of the temporary and interim stabilization practices that are expected to be used for inactive areas of the project area.
12. Part IV.D.8.c. Describe BMPs for managing concrete truck washout and surplus concrete discharge.

The SWPPP must be revised to meet the requirements of these comments. The entire SWPPP must be revised to be specific and to provide specific instructions to all of the operators of the project.
If you have any questions, I can be reached at 520.791.5550 ext. 1161 or at loren.makus@tucsonaz.gov.

Loren Makus, E.I.T.
Senior Engineering Associate
09/19/2006 DAVID RIVERA ZONING REVIEW Denied 09/19/2006

Development Services Department
Zoning Review Section

David Rivera
Principal Planner

Comments:

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 tentative plat. Please submit one copy of the CDRC approved and stamped tentative plat, landscape, and NPPO plans with the next grading plan submittal.

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

4. Alignment of the two handicapped access ramps at the corner of lot 848 to scupper area to the north of lot 848 must be addressed.

Final Status

Task End Date Reviewer's Name Type of Review Description
09/25/2006 GERARDO BONILLA OUT TO CUSTOMER Completed
09/25/2006 SUE REEVES REJECT SHELF Completed