CPA2022015-Z2022214 SECTION 2_PART2.PDF
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Page 1 of 2 Bob Fedorka, PE Planning & Development 301 W. Jefferson St., Suite 170 Phoenix, Arizona 85003 Phone: (602) 506-7151 www.maricopa.gov/planning Email address: bob.fedorka@maricopa.gov Planning & Development Engineering Plan Review Date: March 20, 2023 Memo To: Darren Gerard, AICP, Planning Manager, Department of Planning & Development Attn: Adam Cannon, AICP, Sr. Planner, Planning & Development Services cc: Michael Norris P.E., Engineering Manager, Planning and Development From: Bob Fedorka, PE, Engineering Supervisor, Planning & Development Subject: Z2022214 – Harquahala Sun II (Utility Scale Solar) (E4 Memo) APN(s): Multiple Engineering Review has reviewed the 3rd plan and report routed for review on 3/20/2023 and no objections subject to the following conditions. 1. On-site retention basins must be designed to contain overflows/spillways designed to accommodate the unattenuated peak 100 year inflow to each respective basin, inclusive of offsite flows. 2. Detailed grading and drainage plans must be submitted with building permit application(s) indicating that runoff from each solar field area will be directed to a retention basin. 3. Any reduction in the 100 year, 2hr. retention volume requirement will require approval of a Drainage Waiver. The waiver application is a separate application and must demonstrate that there will be no increase in runoff from the site as a result of the proposed development. At a minimum, the first flush volume of runoff must be retained. The Drainage Waiver is a separate application must be approved prior to issuance of building permit(s). 4. Existing contour lines must be annotated on the plans submitted for building permit(s). 5. Any buildings located in a floodplain must be elevated to the RFE or otherwise floodproofed. 6. Disturbance to floodplains will require a floodplain use permit (issued concurrent with building permit(s) by PND). 7. The gen-tie line will require an FCD issued R/W permit where it crosses FCD encumbered properties (i.e. Saddleback FRS/Diversion Channel), prior to issuance of a building permit(s) involving this work. Page 2 of 2 8. Preservation of R/W is required as shown on the approved plans. 9. Engineering review of planning and/or zoning cases is for conceptual design only. All development and engineering design shall be in conformance with Section 1205 of the Maricopa County Zoning Ordinance; Drainage Policies and Standards; Floodplain Regulations for Maricopa County; MCDOT Roadway Design Manual; and current engineering policies, standards and best practices at the time of application for construction. 10. Based on the conceptual design nature of the information submitted, changes to the site layout and/or a reduction in the number of solar arrays or BESS may be necessitated by the final engineering design of the site’s drainage infrastructure. Please contact me with any questions. MCDOT -- TRAFFIC ENGINEERING REVIEW COMMENT SHEET 1 of 1 Project Name: Harquahala Sun Phase II Location: Van Buren St. and 507th Ave. MCDOT File No.: Z2022214 Date: 03/10/2023 Reviewer: Shannon Wood, P.E. Phone No.: (602) 506-2250 Consultant: Kimley Horn Project No.: 291565006 Plans Sealed By: Keith Christian II, P.E. Consultant Code: A = Will Comply B = Deleted C = Consultant to Evaluate Item Number Page Number Comments Consultant Reply = = = 1 = = = General 2nd REVIEW (TS) Consultant: Please use the code and respond to each comment in the Consultant Reply Column. This sheet is for our record, please answer every question and sign and date your acknowledgement or the plans will be sent back to complete the process. Send back the marked-up plans and a new set of plans along with this comment sheet. Thank you for your cooperation. = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = Review Comments: 1st review comments have been addressed by the developer. Therefore, County has no further comments on this traffic statement. The Traffic Statement is Approved. Signature: _____________________________________ Date: ___________ Use CODE "A", "B","C" in this column next to every comment. = = = = MCDOT -- TRAFFIC ENGINEERING REVIEW COMMENT SHEET 1 of 4 Project Name: Harquahala Sun Phase II Location: Van Buren St. and 507th Ave. MCDOT File No.: Z2022214 Date: 12/27/2022 Reviewer: Shannon Wood, P.E. Phone No.: (602) 506-2250 Consultant: Kimley Horn Project No.: 291565006 Plans Sealed By: Keith Christian II, P.E. Consultant Code: A = Will Comply B = Deleted C = Consultant to Evaluate Item Number Page Number Comments Consultant Reply = = = = = = 1st REVIEW (TS) Consultant: Please use the code and respond to each comment in the Consultant Reply Column. This sheet is for our record, please answer every question and sign and date your acknowledgement or the plans will be sent back to complete the process. Send back the marked-up plans and a new set of plans along with this comment sheet. Thank you for your cooperation. = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = General Project Summary: The proposed Harquahala Sun Phase II project is planned to include a ~300 megawatt, alternating current (MWac) generating facility. The site is approximately 3,414 acres, across 27 parcels. The study is based on an opening year of 2024. Per the traffic statement, at full build-out, the proposed development is anticipated to generate up to 92 total weekday daily trips, 23 AM Peak Hour Trips and 23 PM Peak Hour Trips on a typical weekday. The development is proposing twenty-three (23) full-access points: • Proposed Driveway A: Harquahala Valley Rd. South of Van Buren St. • Proposed Driveway B: 507th Ave. South of Van Buren St. • Proposed Driveway C: Elwood St. East of 507th Ave. • Proposed Driveway D: Van Buren St. East of 507th Ave. • Proposed Driveway E: Van Buren St. between 499th Ave. and 507th Ave. • Proposed Driveway F: Buckeye Rd. East of 507th Ave. • Proposed Driveway G: Buckeye Rd. East of Driveway F • Proposed Driveway H: Buckeye Rd. East of Driveway G • Proposed Driveway I: South of Buckeye Rd. & East of 507th Ave. • Proposed Driveway J: Elwood St. West of 499th Ave. • Proposed Driveway K: Broadway Rd. East of 507th Ave. • Proposed Driveway L: Broadway Rd. East of Driveway K. • Proposed Driveway M: Broadway Rd. East of Driveway L. • Proposed Driveway N: 499th Ave. South of Elwood St. • Proposed Driveway O: 499th Ave. South of Lower Buckeye Rd. • Proposed Driveway P: 499th Ave. North of Driveway O • Proposed Driveway Q: 499th Ave. North of Lower Buckeye Rd. • Proposed Driveway R: 499th Ave. North of Driveway Q • Proposed Driveway S: 499th Ave. North of Driveway R • Proposed Driveway T: 499th Ave. South of Buckeye Rd. • Proposed Driveway U: 499th Ave. North of Buckeye Rd. • Proposed Driveway V: 499th Ave. North of Driveway U • Proposed Driveway W: 499th Ave. South of Courthouse Rd. Use CODE "A", "B","C" in this column next to every comment. = = = = MCDOT -- TRAFFIC ENGINEERING REVIEW COMMENT SHEET 2 of 4 Project Name: Harquahala Sun Phase II Location: Van Buren St. and 507th Ave. MCDOT File No.: Z2022214 Date: 12/27/2022 Reviewer: Shannon Wood, P.E. Phone No.: (602) 506-2250 Consultant: Kimley Horn Project No.: 291565006 Plans Sealed By: Keith Christian II, P.E. Consultant Code: A = Will Comply B = Deleted C = Consultant to Evaluate Item Number Page Number Comments Consultant Reply = = = 1 2 3 4 5 6 = = = General Site Plan General Site Plan Site Plan Site Plan 1st REVIEW (TS) Consultant: Please use the code and respond to each comment in the Consultant Reply Column. This sheet is for our record, please answer every question and sign and date your acknowledgement or the plans will be sent back to complete the process. Send back the marked-up plans and a new set of plans along with this comment sheet. Thank you for your cooperation. = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = Review Comments: Revise and re-submit the study to Maricopa County Planning and Development Department as per the comments in this sheet. Use the code and respond to each comment in the Consultant reply column on this sheet and attach it along with your re-submittal. The project has site frontage along the following private roads: • Van Buren St. • Webb St. • Lincoln St. • Sherman St. • Tonto St. • Elwood St., also known as Broadway Rd. • These roads shall remain private. MCDOT will not accept these roadways into the public system The review comments below are limited to roadways in the project vicinity under Maricopa County jurisdiction. The following roads have a future functional classification of Minor Arterial per latest MCDOT Roadway Design Manual cross-section figure 5.3. • Courthouse Rd. • Elwood St. • Harquahala Valley Rd. • 499th Ave. The following roads have a future functional classification of Major Collector per latest MCDOT Roadway Design Manual cross-section figure 5.4. • Lower Buckeye Rd. • 507th Ave. Buckeye Rd. has a future functional classification of Minor Collector per latest MCDOT Roadway Design Manual cross-section figure 5.5. Use CODE "A", "B","C" in this column next to every comment. = = = = MCDOT -- TRAFFIC ENGINEERING REVIEW COMMENT SHEET 3 of 4 Project Name: Harquahala Sun Phase II Location: Van Buren St. and 507th Ave. MCDOT File No.: Z2022214 Date: 12/27/2022 Reviewer: Shannon Wood, P.E. Phone No.: (602) 506-2250 Consultant: Kimley Horn Project No.: 291565006 Plans Sealed By: Keith Christian II, P.E. Consultant Code: A = Will Comply B = Deleted C = Consultant to Evaluate Item Number Page Number Comments Consultant Reply = = = 7 8 9 10 11 12 13 = = = Site Plan General Site Plan General General Site Plan General 1st REVIEW (TS) Consultant: Please use the code and respond to each comment in the Consultant Reply Column. This sheet is for our record, please answer every question and sign and date your acknowledgement or the plans will be sent back to complete the process. Send back the marked-up plans and a new set of plans along with this comment sheet. Thank you for your cooperation. = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = Review Comments: Huisman St. has a future functional classification of Local Road per latest MCDOT Roadway Design Manual cross-section figure 5.6. Setbacks shall be per Maricopa County Zoning Ordinance, Section 1105 based on the Right-of-Way requirements of the future roadway classifications noted above and any additional setbacks required by the MCDOT Planning Department during the permit process. Developer shall ensure access in maintained to adjacent/adjoining parcels not included in this development such as but not limited to, parcels: • APN 506-29-016-E • APN 506-29-016-F • APN 506-29-016-G • APN 506-29-016-E • APN 506-29-031-C Update the Traffic Statement and site plan to address connections to County roadways at all applicable intersections including but not limited to Courthouse Rd. & 499th Ave. Please update the site plan to include at a minimum: location, size, and spacing of proposed driveways, along with driveways and access points adjacent to and opposite of the proposed development. Please refer to Typical-Site-Plan-Example-with-Checklist-PDF (maricopa.gov) for guidance. Driveway locations are conditionally approved. Future modification to driveways may be required based on traffic warrants. Update Traffic Statement to identify whether a significant number of peak hour trips will be heavy trucks during construction. If heavy construction traffic, discuss any mitigation measures that will be taken to accommodate traffic. Use CODE "A", "B","C" in this column next to every comment. = = = = MCDOT -- TRAFFIC ENGINEERING REVIEW COMMENT SHEET 4 of 4 Project Name: Harquahala Sun Phase II Location: Van Buren St. and 507th Ave. MCDOT File No.: Z2022214 Date: 12/27/2022 Reviewer: Shannon Wood, P.E. Phone No.: (602) 506-2250 Consultant: Kimley Horn Project No.: 291565006 Plans Sealed By: Keith Christian II, P.E. Consultant Code: A = Will Comply B = Deleted C = Consultant to Evaluate Item Number Page Number Comments Consultant Reply = = = 14 15 = = = General General 1st REVIEW (TS) Consultant: Please use the code and respond to each comment in the Consultant Reply Column. This sheet is for our record, please answer every question and sign and date your acknowledgement or the plans will be sent back to complete the process. Send back the marked-up plans and a new set of plans along with this comment sheet. Thank you for your cooperation. = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = Review Comments: This review assumes no mixed-use land practice shall be allowed on this site. Any mixed-use activities shall require a new traffic statement be submitted for review and approval. Project resides in Flood zone AO, floodplain management standards apply. Submit the plans to Maricopa County Flood Control District for applicable review and approvals. The Traffic Statement is NOT Approved. Signature: _____________________________________ Date: ___________ Use CODE "A", "B","C" in this column next to every comment. = = = = Page | 1 Maricopa County Environmental Services Department Water and Waste Management The Maricopa County Environmental Services Department (MCESD) has completed review for the Harquahala Sun II planning case(s). Please note the following MCESD requirements for site development: Project Name: Harquahala Sun II Primary Contact Name: Garret Bean Planning Application Type: Zone Change APN(s): 506-28-022, 506-28-023C, 506-28-024A, 506-28-024B, 506-28-028B, 506-28-028E, 506-28-031C, 506-28-031D, 506-29- 011A, 506-29-012A, 506-29-013A, 506- 29-013G, 506-29-015A, 506-29-015B, 506-29-015C, 506-29-015D, 506-29-016A, 506-29-016K, 506-29-016L, 506-29-017, 506-29-018B, 506-29-018E, 506-29-024A, 506-29- 025A, 506-29-026A, 506-29-027D, 506- 29-027E, 506-29-027F, 506-29-027G, 506-29-031D, 506-29-031E & 506-29-031G. Reviewer: Souren Naradikian, P.E. Email: Souren.Naradikian@maricopa.gov Phone: 602-372-2907 Planner Name: "[Insert Planner Name]" Planning Case #: Z2022214 Date: December 12, 2022 Subdivision Infrastructure & Planning Program 301 W. Jefferson St. Phoenix, AZ 85003 Subdivision@maricopa.gov esd.maricopa.gov Page | 1 Maricopa County Environmental Services Department Water and Waste Management The Maricopa County Environmental Services Department (MCESD) has completed review for the Harquahala Sun II CPA planning case(s). Please note the following MCESD requirements for site development: Additional Notes – Environmental Services does not require these items for condition of approval of CPA2022015, however these items must be addressed with the development of the site. Environmental Services does not require additional review of this case. *It should be noted that this document does not approve the referenced project. Comments are provided for the benefit of the applicant for MCESD permit requirements and as an advisory to Maricopa County Planning and Development Department. Other Maricopa County agencies may have additional requirements. Final review and approval will be made through Planning and Development Department procedures. Applicant may need to submit separate applications to the Maricopa County Environmental Services Department for approval of proposed facilities regulated by the Department. Review of any such application will be based on current regulations at the time of application. Project Name: Harquahala Sun II CPA Primary Contact Name: Planning Application Type: CPA APN(s): Reviewer: Souren Naradikian, P.E. Email: Souren.Naradikian@maricopa.gov Phone: 602-372-2907 Planner Name: Adam Cannon, AICP Planning Case #: CPA2022015 Date: December 6, 2022 Subdivision Infrastructure & Planning Program 301 W. Jefferson St. Phoenix, AZ 85003 Subdivision@maricopa.gov esd.maricopa.gov Page | 2 Maricopa County Environmental Services Department Water and Waste Management Drinking Water – For additional Drinking Water related questions, please contact the Drinking Water program at (602) 506-6935 or by email at sdwquestions@maricopa.gov. Additional Notes – Environmental Services does not require these items for condition of approval of Z2022214 , however these items must be addressed with the development of the site. Environmental Services does not require additional review of this case. *It should be noted that this document does not approve the referenced project. Comments are provided for the benefit of the applicant for MCESD permit requirements and as an advisory to Maricopa County Planning and Development Department. Other Maricopa County agencies may have additional requirements. Final review and approval will be made through Planning and Development Department procedures. Applicant may need to submit separate applications to the Maricopa County Environmental Services Department for approval of proposed facilities regulated by the Department. Review of any such application will be based on current regulations at the time of application. From: Jon Fell To: Nichter, Keith Cc: Adam Cannon (PND); Bob Fedorka (PND) Subject: Re: FW: CPA2022015 - Comprehensive Plan Amendment for Harquahala Sun II Date: Friday, March 31, 2023 12:40:28 PM Attachments: image001.png Yes, I agree. Jonathan Fell, PE, PTOE Assistant District Engineer ADOT Southwest District GOOGLE GURU 2243 E Gila Ridge Road Yuma, AZ 85365 928-317-2160 jfell@azdot.gov azdot.gov On Fri, Mar 31, 2023 at 12:05 PM Nichter, Keith <Keith.Nichter@kimley-horn.com> wrote: Jon, One thing you and I discussed was the flexibility of when these improvements occur. Whether its before, during (depending on status of road quality) or after. If that still rings true, could we revise it to say something like this? At the time of application for building permits, plans shall indicate construction of paved shoulders along the intersection of and extend through Salome Hwy and the frontage road (Harquahala Valley Road) south of eastbound ramps within ADOT ROW. Work shall also include replacement of the top 2" of the roadway surface and re-striping at this location. Work within ADOT right-of-way shall require a permit from ADOT. Timing of improvements shall be coordinated with ADOT prior to the start of work. Thanks, Keith From: Jon Fell <jfell@azdot.gov> Sent: Friday, March 31, 2023 11:29 AM To: Adam Cannon (PND) <Adam.Cannon@maricopa.gov> Cc: Bob Fedorka (PND) <Bob.Fedorka@maricopa.gov>; Nichter, Keith <Keith.Nichter@kimley-horn.com> Subject: Re: FW: CPA2022015 - Comprehensive Plan Amendment for Harquahala Sun II I concur! Thank you both. Jonathan Fell, PE, PTOE Assistant District Engineer ADOT Southwest District GOOGLE GURU 2243 E Gila Ridge Road Yuma, AZ 85365 928-317-2160 jfell@azdot.gov azdot.gov On Fri, Mar 31, 2023 at 11:22 AM Adam Cannon (PND) <Adam.Cannon@maricopa.gov> wrote: Sure – I did a generic one covering it to start, but I’ll go ahead and do that. Thanks. Adam From: Bob Fedorka (PND) <Bob.Fedorka@Maricopa.Gov> Sent: Friday, March 31, 2023 11:21 AM To: Nichter, Keith <Keith.Nichter@kimley-horn.com>; Adam Cannon (PND) <Adam.Cannon@maricopa.gov> Cc: Jon Fell <jfell@azdot.gov>; Bob Fedorka (PND) <Bob.Fedorka@Maricopa.Gov> Subject: RE: FW: CPA2022015 - Comprehensive Plan Amendment for Harquahala Sun II Adam – can you add a stipulation to Z2022214 so this does not get missed with building permit submittals. Something to the effect: At the time of application for building permits, plans shall indicate construction of paved shoulders along the intersection of and extend through Salome Hwy and the frontage road (Harquahala Valley Road) south of eastbound ramps within ADOT ROW. Work shall also include replacement of the top 2" of the roadway surface and re-striping at this location. Work within ADOT right-of-way shall require a permit from ADOT prior to the start of work. Best Regards, Bob Fedorka, PE PLANNING & DEVELOPMENT 301 W Jefferson Street, Suite 170, Phoenix, AZ 85003 Engineering Supervisor O: 602-506-7151 C: 602-689-2116 MARICOPA.GOV