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Permit Review Detail
Review Status: Completed
Review Details: GRADING
Permit Number - T06BU02412
Review Name: GRADING
Review Status: Completed
| Review Date | Reviewer's Name | Type of Review | Description | Status | Comments |
|---|---|---|---|---|---|
| 10/10/2006 | HEATHER THRALL | ZONING | REVIEW | Denied | Zoning will review the grading plan more extensively upon approval of the site plan. Just remove all notations of streets - these are Parking Area Access Lanes (PAAL)s. |
| 10/18/2006 | ANDREW CONNOR | NPPO | REVIEW | Denied | Not enough information is provided for a full NPPO review, Review will continue upon re-submittal of revised plans. |
| 11/21/2006 | PAUL MACHADO | ENGINEERING | REVIEW | Denied | To: Paul Nzomo, P.E. DATE: November 29, 2006 1630 S. Research Loop, Ste. 150 Tucson, Arizona 85710 SUBJECT: The Enclave at Camp Lowell, 3050 N. Swan Road Grading plan T06BU02412 (First Review) T13S, R14E, Section 35 RESUBMITTAL REQUIRED: Grading Plan, Drainage Report and SWPPP The Grading Plan (GP), Drainage Report (DR) and Stormwater Pollution Prevention Plan cannot be approved as submitted. 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. This Grading plan does not provide adequate information in order to perform a proper Grading plan review. The following comments do not include all requirements needed on a Grading plan to constitute a complete construction document. 3. As per the Federal ADA requirements, all wheel chair ramps shall have the truncated domes instead of the standard grooves that are shown on COT SD 207. Aside from the Truncated Domes, all wheel chair ramps shall be constructed in accordance with COT SD 207. 4. List administrative address/site address on plans. 5. List Grading plan (T06BU02412) and Site plan (T06CM05270) number on all sheets. 6. Show all symbols in the legend. 7. List all Cut and Fill quantities in cubic yards. If both are 0 cy, please list. 8. Show typical cross-sections with transverse and longitudinal slopes. 9. 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. 10. Call out surface paving material. 11. Curb and Gutter elevation include drainage flow with percent slope. 12. Show details of all surface materials. Inadequate information is shown on the details to construct any or the majority of the improvements. 13. Any part of the proposed improvements cannot be constructed outside of the property lines, in particular any portion of the footings of the perimeter walls. 14. 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. 15. Delineate 100-year W.S.E.L., Floodplain and erosion hazard setback. 16. Show the 100-year flood peak discharge. 17. Call out all slopes and stabilization material (concrete, riprap, gabbions or vegetation). 18. Slopes of 3H: 1V require hand placed riprap. 19. Slopes of 2H: 1V or greater require grouted riprap. 20. Cut or fill slopes require a 2' minimum setback from property line. 21. 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. 22. Drainage patterns with percent slopes (Show patterns within the first 100 feet from the property line). 23. Flow arrows, grades and flow rates within and adjacent to site to show drainage scheme. 24. Call out peak discharges entering and exiting the site. 25. Detention/Retention: · Must match drainage report. · Inlet/Outlet structural details (Weir design). · Cross-sections and plan view details of all basins with dimensions. · Dimension basins and provide spot elevations. · Security barriers are required if ponding depth exceeds 2 feet, if slopes are greater than 4:1 and/or if pedestrian access is adjacent to basin. · Water surface elevations. · Peak discharge at basin's outlet. 26. Show details of all surface and subsurface drainage devices. Drainage report: 1. Please include a response letter to the comments along with the corrected copies of the DR. 2. It appears by intercepting the drainage and conveying the drainage through a basin, you are creating an on-line detention basin. Sec. 3.5.1.7 of the Det/Ret Manual (D.S. 10-01) states "(n)o "on-line" detention facilities shall be permitted if any portion of the wash is in a natural state upstream of the proposed basin." Revise as required. 3. This review was performed for Site plan purposes only. Final review and acceptance will be at the grading plan stage. 4. List the velocity and depth of the existing and proposed drainage from the off-site areas onto the site. The depth shall not exceed 1' in the P.A.A.L. 5. An energy dissipater may be required depending on the velocity of the discharge entering and exiting the site. 6. Include a detail of the Ret./Det. basin in the DR, including dimensions and cross-sections with railing. 7. Demonstrate basin stability with the amount and velocity of discharge going through the property and into the basin edge. Will rock rip-rap be used on the West Side of the basin? Include size of rock rip-rap. 8. Show the project address on the cover of the DR. 9. If applicable, add the basin(s) maintenance checklist per S.M.D.D.F.M. 2.3.1.6 C 1 and 2 to the DR. Stormwater pollution prevention plan: Site Description Provide an estimate of the runoff coefficient of the site for both the pre-construction and post-construction conditions. (Part IV.C.2.d) Site Map 1. Designate on the map a concrete "Wash-out area" for the site. Stabilization Practices 2. Document where any existing vegetation is to be preserved. (Part IV.D.4.a) 3. Specify that the operator must initiate stabilization measures within 14 days in portions of the site where construction activities have temporarily or permanently ceased. (Part IV.D.4.b) Note: Stabilization measures may be delayed if either of the two following conditions apply: a. Where construction activity on a portion of the site is temporarily ceased, but earth disturbing activities will be resumed in that area within 14 days. In this event, temporary stabilization measures do not have to be initiated on that portion of site. (Part IV.D.4.b.ii) b. When the site is using vegetative stabilization but is located in an area with an average annual rainfall of < 20 inches and it is during seasonally arid conditions, vegetative stabilization measures must be initiated as soon as practicable. (Part IV.D.4.b.iii) Structural Practices 4. Describe structural practices to divert flows from exposed soils, store flows or otherwise limit runoff and the discharge of pollutants from exposed areas of the site to the degree attainable. Placement of structural practices in floodplains shall be avoided to the degree attainable. A combination of sediment and erosion control measures is required to achieve maximum pollutant removal. Non-Stormwater Discharges 5. Describe measures to minimize the generation of dust. (Part IV.D.8.b) Inspections 6. Add a note stating that the operator(s) shall report to ADEQ any noncompliance (including spills) which may endanger human health or the environment. The operator shall orally notify the office listed below within 24 hours: Arizona Department of Environmental Quality 1110 W. Washington, 5th floor (5515B-1) Phoenix, AZ 85007 Office: 602-771-4466; Fax 602-771-4505 7. Specify an inspection schedule in the SWPPP. (Part IV.H.1) Choose either of the following: a. The site will be inspected at least once every 7 calendar days, or b. The site will be inspected at least once every 14 calendar days, and also within 24 hours of the end of each storm event of 0.5 inches or greater. Signature Requirements 8. Include a certification and signature for each operator in accordance with Part VII.K. (Part IV.J.1) 9. All NOIs must be signed and certified as follows: a) For a corporation: By a responsible corporate officer. For the purpose of this Part, a responsible corporate officer means: i) A president, secretary, treasurer, or vice-president of the corporation in charge of a principal business function, or any other person who performs similar policy or decision-making functions for the corporation; or ii) The manager of one or more manufacturing, production, or operating facilities, provided, the manager is authorized to make management decisions which govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long term environmental compliance with environmental laws and regulations; the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for permit application requirements; and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures. b) For a partnership or sole proprietorship: By a general partner or the proprietor, respectively; or c) For a municipality, state, federal, or other public agency: By either a principal executive officer or ranking elected official. For purposes of this section, a principal executive officer of a Federal agency is the chief executive officer having responsibility for the overall operations of a principal geographic unit of the agency (e.g. Regional Administrators of EPA.). 10. Reports and Other Information: All NOTs, SWPPPs, reports, certifications, or information required by this general permit and other information requested by the ADEQ or authorized representative of the ADEQ shall be signed by a person described in Part VI.K.1 or by a duly authorized representative of that person. A person is a duly authorized representative only if: d) The authorization is made in writing by a person described in Part VII.K.1; e) The authorization specifies either an individual or a position having responsibility for the overall operation of the regulated facility or activity, such as the position of manager, operator, superintendent, or position of equivalent responsibility or an individual or position having overall responsibility for environmental matters for the operator. (A "duly authorized representative" may be either a named individual or any individual occupying a named position.); and f) The signed and dated written authorization is included in the SWPPP and submitted to the ADEQ upon request. Certification. Any person signing a documents under the terms of this permit shall make the following certification: I certify under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. 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:/3050 N. Swan Grad Enclave |
Final Status
| Task End Date | Reviewer's Name | Type of Review | Description |
|---|---|---|---|
| 12/06/2006 | CINDY AGUILAR | OUT TO CUSTOMER | Completed |
| 12/06/2006 | SUE REEVES | REJECT SHELF | Completed |