Loading...
HomeMy WebLinkAboutPackets - Planning and Zoning Commission (188)       AGENDA ORO VALLEY PLANNING AND ZONING COMMISSION REGULAR SESSION February 1, 2022 ORO VALLEY COUNCIL CHAMBERS 11000 N. LA CAÑADA DRIVE The Town has modified its public comment procedures in the newly renovated Town Council Chambers. For more details, please see the instructions for in person and/or virtual speakers at the end of the agenda.   To watch and/or listen to the public meeting online, please visit https://www.orovalleyaz.gov/town/departments/town-clerk/meetings-and-agendas Executive Sessions – Upon a vote of the majority of the Planning and Zoning Commission, the Commission may enter into Executive Sessions pursuant to Arizona Revised Statutes §38-431.03 (A)(3) to obtain legal advice on matters listed on the Agenda.        REGULAR SESSION AT OR AFTER 6:00 PM   CALL TO ORDER   ROLL CALL   PLEDGE OF ALLEGIANCE   CALL TO AUDIENCE - at this time, any member of the public is allowed to address the Commission on any issue not listed on today’s agenda. Pursuant to the Arizona open meeting law, individual Commission members may ask Town staff to review the matter, ask that the matter be placed on a future agenda, or respond to criticism made by speakers. However, the Commission may not discuss or take legal action on matters raised during "Call to Audience." In order to speak during "Call to Audience", please specify what you wish to discuss when completing the blue speaker card.   COUNCIL LIAISON COMMENTS   REGULAR SESSION AGENDA   1.REVIEW AND APPROVAL OF THE JANUARY 6, 2022 SPECIAL SESSION MEETING MINUTES   2.DISCUSSION AND POSSIBLE ACTION REGARDING A PROPOSED CONCEPTUAL SITE PLAN AND LANDSCAPE PLAN  FOR A 7-LOT SINGLE-FAMILY RESIDENTIAL SUBDIVISION LOCATED SOUTH AND WEST OF TORTOLITA MOUNTAIN CIRCLE (CASE NO. 2100964)   PLANNING UPDATE (INFORMATIONAL ONLY)   ADJOURNMENT     POSTED: 1/25/2022 at 5:00 p.m. by pp POSTED: 1/25/2022 at 5:00 p.m. by pp When possible, a packet of agenda materials as listed above is available for public inspection at least 24 hours prior to the Commission meeting in the Town Clerk's Office between the hours of 8:00 a.m. – 5:00 p.m. The Town of Oro Valley complies with the Americans with Disabilities Act (ADA). If any person with a disability needs any type of accommodation, please notify the Town Clerk’s Office at least five days prior to the Commission meeting at 229-4700.     PUBLIC COMMENT ON AGENDA ITEMS   The Town has modified its public comment procedures for its public bodies to allow for limited remote/virtual comment via Zoom. The public may provide comments remotely only  on items posted as required Public Hearings, provided the speaker registers 24 hours prior to the meeting. For all other items, the public may complete a blue speaker card to be recognized in person by the Chair, according to all other rules and procedures. Written comments can also be emailed to Recording Secretary Jeanna Ancona at jancona@orovalleyaz.gov, for distribution to the Board of Adjustment prior to the meeting. Further instructions to speakers are noted below.     INSTRUCTIONS TO IN-PERSON SPEAKERS Members of the public shall be allowed to speak on posted public hearings and during Call to Audience when attending the meeting in person. The public may be allowed to speak on other posted items on the agenda at the discretion of the Chair. If you wish to address the Board on any item(s) on this agenda, please complete a blue speaker card located on the Agenda table at the back of the room and give it to the Recording Secretary. Please indicate on the blue speaker card which item number and topic you wish to speak on, or, if you wish to speak during Call to Audience, please specify what you wish to discuss. Please step forward to the podium when the Chair calls on you to address the Commission.  For the record, please state your name and whether or not you are a Town resident.1.Speak only on the issue currently being discussed by the Board. You will only be allowed to address the Commission one time regarding the topic being discussed.2. Please limit your comments to 3 minutes.3.During Call to Audience, you may address the Commission on any matter that is not on the agenda.4.Any member of the public speaking, must speak in a courteous and respectful manner to those present. 5. INSTRUCTIONS TO VIRTUAL SPEAKERS FOR PUBLIC HEARINGS    Members of the public may attend the meeting virtually and request to speak virtually on any agenda item that is listed as a Public Hearing.  If you wish to address the Board virtually during any listed Public Hearing, please complete the online speaker form by clicking here  https://forms.orovalleyaz.gov/forms/bluecard at least 24 hours prior to the start of the meeting. You must provide a valid email address in order to register. Town Staff will email you a link to the Zoom meeting the day of the meeting. After being recognized by the Chair, staff will unmute your microphone access and you will have 3 minutes to address the Commission. Further instructions regarding remote participation will be included in the email.   In accordance with the Pima County Health Department’s most recent health advisory, the Town respectfully asks all in-person meeting attendees, regardless of vaccination status, to please wear a mask while indoors. COVID-19 remains a fluid situation, and the Town will adjust its safety guidelines in accordance with any future health advisories from the Health Department.    Thank you for your cooperation.    Planning & Zoning Commission 1. Meeting Date:02/01/2022   Requested by: Bayer Vella, Community and Economic Development  Case Number: N/A SUBJECT: REVIEW AND APPROVAL OF THE JANUARY 6, 2022 SPECIAL SESSION MEETING MINUTES RECOMMENDATION: Staff recommends approval. EXECUTIVE SUMMARY: N/A. BACKGROUND OR DETAILED INFORMATION: N/A. FISCAL IMPACT: N/A. SUGGESTED MOTION: I MOVE to approve (approve with changes), the January 6, 2022 special session meeting minutes. Attachments 1-6-2022 Draft Minutes  D R A F T MINUTES ORO VALLEY PLANNING AND ZONING COMMISSION SPECIAL SESSION January 6, 2022 ORO VALLEY COUNCIL CHAMBERS 11000 N. LA CAÑADA DRIVE            SPECIAL SESSION AT OR AFTER 6:00 PM   CALL TO ORDER Chair Gambill called the meeting to order at 6:00 p.m.   ROLL CALL Present: Hal Bergsma, Commissioner Robert Henderson, Commissioner Jacob Herrington, Vice Chair Skeet Posey, Commissioner Daniel Sturmon, Commissioner Celeste Gambill, Chair Staff Present:Michael Spaeth, Principal Planner Bayer Vella, Planning Manager Jonathan Rothschild, Attorney for Town Paul Keesler, Public Works Director/Town Engineer Attendees: Melanie Barrett, Town Council Liaison PLEDGE OF ALLEGIANCE Chair Gambill led the Commission and the audience in the Pledge of Allegiance.   CALL TO AUDIENCE There were no speaker requests.   COUNCIL LIAISON COMMENTS Council Liaison Melanie Barrett provide an update on the recent parking code amendment recommended for approval by the Planning and Zoning Commission.   SPECIAL SESSION AGENDA   1.REVIEW AND APPROVAL OF THE DECEMBER 7, 2021 REGULAR SESSION AND DECEMBER 14, 2021 STUDY SESSION MEETING MINUTES       Motion by Commissioner Hal Bergsma, seconded by Vice Chair Jacob Herrington to approve the December 7, 2021 and December 14, 2021 meeting minutes.    Vote: 6 - 0 Carried   2.PUBLIC HEARING: DISCUSSION AND POSSIBLE ACTION REGARDING FOUR SEPARATE ITEMS RELATED TO PROPOSED CHANGES IN THE ORO VALLEY MARKETPLACE, LOCATED AT THE SOUTHWEST CORNER OF TANGERINE AND ORACLE ROADS. THE ITEMS INCLUDE: ITEM A: ENVIRONMENTALLY SENSITIVE LANDS (ESL) ZONING MAP AMENDMENT ITEM B: REQUEST TO USE THE ESL MIXED-USE FLEXIBLE DESIGN OPTION ITEM C: PLANNED AREA DEVELOPMENT (PAD) AMENDMENT ITEM D: REVISED MASTER DEVELOPMENT PLAN/CONCEPTUAL SITE, LANDSCAPE AND RECREATION AREA PLANS       Principal Planner Michael Spaeth provided a presentation that included the following: - Purpose - Proposed applications - Location map - Brief history of Oro Valley Marketplace - Need for revitalization - Item A: ESL Zoning Map Amendment - Item B: Request to use ESL mixed-use flexible design option - Item C: Rancho Vistoso PAD Amendment - Item D: Revised Master Development Plan/CSP - Development Area A: Tangerine Apartments - Development Area B: Tangerine Hotel - Development Area C: Entertainment District - Development Area D: Oracle Apartment and drive-thru - Development Area E: Oracle Hotel - Item D: Revised Master Development Plan/CSP - Future applications - General Plan, Strategic Leadership Plan and Zoning conformance - Neighborhood meetings - Planning and Zoning Commission Study Session - Summary and timeline    Keri Silvyn of Lazarus & Silvyn, P.C., representing the applicant, introduced a video that highlighted the Oro Valley Marketplace reimagined as the Oro Valley Village Center. Applicant Jim Horvath with Town West Realty, introduced his team and provided background information on Town West Realty and examples of its successful projects. Ms. Silvyn continued with a presentation that included the following: - The Town's Vision: aligned with ownership - Prime location - Challenges - Reimagining of the property - Opportunities - Conditions and heights - Oasis Park - Pedestrian connectivity - Luxury apartments examples - Views - Height exhibits - Cross-sections to show height differences - Tangerine and Oracle Hotels - Economic Impact - Neighborhood outreach - Vision Ms. SIlvyn ended the presentation with another video of the reimagined Oro Valley Village Center.    Chair Gambill opened the public hearing. The following individuals spoke in support of Agenda Item #2: Grant Krueger Mark Lewis Oro Valley resident Devon Sloan Oro Valley resident Dave Perry Sam Levitz Oro Valley resident Josh Bishop Oro Valley resident Don Cox (via Zoom) The following individuals spoke on Agenda Item #2: Shirl Lamonna Jennifer Lamour The following individual spoke in opposition to Agenda Item #2: Karl Rettenmaier Chair Gambill closed the public hearing.    Discussion ensued among the Commission, staff and the applicant.    Motion by Commissioner Skeet Posey, seconded by Commissioner Daniel Sturmon to recommend approval of the Environmentally Sensitive Lands Zoning Map Amendment based on a finding it is in conformance with all applicable General Plan and Zoning Code requirements.    Vote: 5 - 1 Carried  OPPOSED: Commissioner Robert Henderson    Motion by Commissioner Daniel Sturmon, seconded by Commissioner Skeet Posey to recommend conditional approval of the request to use of the ESL Mixed-use Flexible Design Option, subject to the condition in Attachment 1, Item B, based on a finding it is in conformance with all applicable General Plan and Zoning Code requirements.    Vote: 5 - 1 Carried  OPPOSED: Commissioner Robert Henderson    Motion by Vice Chair Jacob Herrington, seconded by Commissioner Daniel Sturmon move to  Motion by Vice Chair Jacob Herrington, seconded by Commissioner Daniel Sturmon move to recommend conditional approval of the Planned Area Development Amendment, subject to the condition in Attachment 1, Item C, based on a finding it is in conformance with all applicable General Plan and Zoning Code requirements. The following conditions are also added: The Tangerine Road Apartments shall have a maximum height of 75 feet inclusive of architectural features. Exact locations of the 75-foot height will be finalized as part of the Town’s architecture review and approval process but may not exceed 20% of the building footprint as conceptually shown on the Tangerine Apartments Height Exhibit. The remaining 80% of the building footprint shall be 63 feet in height or lower. Evaluate and eliminate gaps in pedestrian serving lighting along the pedestrian route leading from the Tangerine Apartments and along the building frontages adjacent to Tangerine Road to the Entertainment District in order to ensure a continuous level of safety. Pedestrian level safety lighting must be installed within the Entertainment District and along the CDO Multi-use path in accordance with Oro Valley Code and current IESNA standards to ensure acceptable levels, distribution and type of lighting as determined by the Planning and Zoning Administrator and Town Engineer. At a minimum, the CDO Multi-use path pedestrian level lighting must be provided continuously along the south side of the Tangerine Apartments to the connecting pedestrian path leading to the development area south of Water Harvest Way.    Vote: 5 - 1 Carried  OPPOSED: Commissioner Robert Henderson    Motion by Vice Chair Jacob Herrington, seconded by Commissioner Hal Bergsma to recommend conditional approval of the Revised Master Development Plan/Conceptual Site, Landscape and Recreation Area Plan, subject to the conditions in Attachment 1, Item D, based on a finding it is in conformance with all applicable General Plan and Zoning Code requirements. The following conditions are also added: The Tangerine Road Apartments shall have a maximum height of 75 feet inclusive of architectural features. Exact locations of the 75-foot height will be finalized as part of the Town’s architecture review and approval process but may not exceed 20% of the building footprint as conceptually shown on the Tangerine Apartments Height Exhibit. The remaining 80% of the building footprint shall be 63 feet in height or lower. Evaluate and eliminate gaps in pedestrian serving lighting along the pedestrian route leading from the Tangerine Apartments and along the building frontages adjacent to Tangerine Road to the Entertainment District in order to ensure a continuous level of safety. Pedestrian level safety lighting must be installed within the Entertainment District and along the CDO Multi-use path in accordance with Oro Valley Code and current IESNA standards to ensure acceptable levels, distribution and type of lighting as determined by the Planning and Zoning Administrator and Town Engineer. At a minimum, the CDO Multi-use path pedestrian level lighting must be provided continuously along the south side of the Tangerine Apartments to the connecting pedestrian path leading to the development area south of Water Harvest Way.    Vote: 5 - 1 Carried  OPPOSED: Commissioner Robert Henderson   3.ELECTION OF CHAIR FOR THE PLANNING AND ZONING COMMISSION EFFECTIVE JANUARY 7, 2022    Motion by Commissioner Hal Bergsma, seconded by Vice Chair Jacob Herrington to nominate Chair Gambill to continue serving as chair for the Planning and Zoning Commission.    Vote: 6 - 0 Carried  Vote: 6 - 0 Carried   4.ELECTION OF VICE CHAIR FOR THE PLANNING AND ZONING COMMISSION EFFECTIVE JANUARY 7, 2022    Motion by Commissioner Skeet Posey, seconded by Commissioner Daniel Sturmon to nominate Vice Chair Herrington to continue to serve as vice chair for the Planning and Zoning Commission.    Vote: 6 - 0 Carried   PLANNING UPDATE (INFORMATIONAL ONLY) There were no updates.   ADJOURNMENT    Motion by Commissioner Hal Bergsma, seconded by Commissioner Daniel Sturmon to adjourn the meeting.    Chair Gambill adjourned the meeting at 8:30 p.m.     I hereby certify that the foregoing minutes are a true and correct copy of the minutes of the regular session of the Town of Oro Valley Planning and Zoning Commission of Oro Valley, Arizona held on the 6th day of January, 2022. I further certify that the meeting was duly called and held and that a quorum was present. ___________________________ Jeanna Ancona Recording Secretary    Planning & Zoning Commission 2. Meeting Date:02/01/2022   Requested by: Bayer Vella, Community and Economic Development  Case Number: 2100964 SUBJECT: DISCUSSION AND POSSIBLE ACTION REGARDING A PROPOSED CONCEPTUAL SITE PLAN AND LANDSCAPE PLAN  FOR A 7-LOT SINGLE-FAMILY RESIDENTIAL SUBDIVISION LOCATED SOUTH AND WEST OF TORTOLITA MOUNTAIN CIRCLE (CASE NO. 2100964) RECOMMENDATION: Staff recommends approval. EXECUTIVE SUMMARY: The applicant is proposing a 7-lot residential subdivision of 3 existing parcels totaling approximately 25 acres, located south and west of Tortolita Mountain Circle within Stone Canyon. Key Information:   The property is zoned R1-144, which establishes single-family dwelling units as a permitted use. The applicant is requesting approval of a conceptual site plan and conceptual landscape plan (Attachment 1).  The attached landscape plan shows the plantings and grading proposed for the private roadway. This subdivision will be accessed via W Tortolita Mountain Circle at the Rocky Highlands Drive intersection. Standards are being consistently applied in comparison to other development within the Stone Canyon area.  Pavement including sidewalks is reduced or eliminated as able through large-lot standards. While a zoning violation is active on these properties regarding non-permitted earth stockpiling, pursuing this development offers a path forward for the applicant to resolve the matter. Following a formal recommendation from the Planning and Zoning Commission, the item will be considered by Town Council. The application has been reviewed for conformance with the Oro Valley Zoning Code and has been found to be in conformance with all zoning requirements; therefore staff recommends approval.   BACKGROUND OR DETAILED INFORMATION: A. EXISTING CONDITIONS AND CONTEXT A. EXISTING CONDITIONS AND CONTEXT Land Use Context: The subject property is located within Stone Canyon. It is identified as Rural Low Density Residential in the Your Voice, Our Future General Plan and is zoned R1-144. Single-family dwelling units are a permitted use on the subject parcels and the site design meets the requirements of the Zoning Code.  This property was included within the area recently addressed in Ordinance (O)21-11, which removed a translational zoning condition requiring a minimum lot size of 180,000 square feet, thus restoring the required minimum lot size to the R1-144 standard of 144,000 square feet. This proposal includes lots that meet this minimum lot size standard. Site Conditions  Total area of subject parcels: 25.00 acres Partially graded and vacant A portion of the site was previously used as a nursery and a non-permitted earth stockpile for the Stone Canyon golf course  A zoning violation is active for the site, with work to remove the earth stockpile expected to begin shortly. The property owner has been working with the Town to resolve the issue. The remediation plan for the site includes pursuing development as proposed, or restoring vegetation to pre-disturbance conditions within 12-24 months from the issuance of the revised zoning violation letter. Surrounding development includes a number of single-family residential homes to the north and east on similarly large lots. Proposed Improvements  Seven single-story homes at the 18-foot maximum height Lot sizes range from approximately 3.31 to 3.87 acres  0.34 miles of new private road  One access point from the intersection of Rocky Highlands Drive and West Tortolita Mountain Circle B. DISCUSSION/ANALYSIS An Analysis of the Conceptual Site and Landscape Plans' adherence to the Town's design principles, design standards, and zoning code is provided below. The focus of the Planning and Zoning Commission during the conceptual design review is on conformance with the Town design principles and standards. Conceptual Site Plan The Conceptual Site Plan (Attachment 1) is for a seven-lot single-family residential subdivision on approximately 25 acres. The overall design and layout of the subdivision is consistent with the Your Voice, Our Future General Plan and the Oro Valley Zoning Code Revised (OVZCR). The table below provides a summary of the zoning standards:  Total Lots:7 Max. Building Height 18 feet Front Yard Setback 50 feet Side Yard Setback 20 feet Rear Yard Setback 50 feet Airport Environs Zone (AEZ) La Cholla Airpark is southwest of these properties. The AEZ is designed to reduce the risk to both aircraft and residents through the limitation of building heights. The southern three lots (805, 806, 807) are affected by the Airport Environs Zone C, which regulates development heights along the eastern portion of these properties. As such, the building envelopes on these lots have been entirely removed from the impacted areas. Therefore, this development will have no impact on the La Cholla Airpark. Traffic and Parking  As with all single-family lots, a minimum of two parking spaces, and two additional guest spaces are required. The design accommodates this requirement. The design accommodates this requirement. Access is provided off of W Tortolita Mountain Circle, south of the Rocky Highlands Drive intersection. A traffic circle connects the southern properties and the adjacent parcel to the east/north of the project site. The applicant has an agreement to build road improvements on easements between the north and south lots, and has verified no access is being removed from other properties through this development (Attachment 2). A temporary hammerhead turnaround for emergency vehicles is provided at the southern end of the proposed development, utilizing the driveway of Lot 807. This configuration has been approved by the Town Engineer and accepted by the Golder Ranch Fire District. Open Space / Recreational Area Per the applicable R1-144 standards, no open space is required for this subdivision. However, the proposed building envelopes conserve significant natural open space nonetheless. Similarly, because these properties are zoned R1-144, large-lot single-family residential, there are no requirements for a recreational area. Conceptual Site Design Principles, Section 22.9.D.5.a The Conceptual Site Plan is in conformance with applicable conceptual site design principles. Following are applicable design principles (in italics ) followed by staff analysis. Building Orientation: the location, orientation, and size of structures shall promote a complementary relationship of structures to one another. Staff Commentary : Lots have been arranged so that residential buildings upon them will support the area's rural character. Lots are arranged so that no proposed rear yards face a neighboring front yard or cause privacy concerns. The size and placement of building envelopes upon the lots are in character with existing R1-144 homes and those of the surrounding area. Drainage/grading: site grading shall minimize impacts on natural grade and landforms and provide for subtle transitions of architectural elements to grade. Significant cuts and fills in relation to natural grade shall be avoided or minimized to the extent practical given property constraints.  Staff Commentary :  Minimal grading will occur for the proposed private road and will not exceed Town grading standards, which is limited to six to eight feet of cut (removing earth) and fill (addition of earth). The plans are consistent with others in the Stone Canyon area, minimizing pavement such as sidewalks to conserve natural areas on large-lot parcels. The northern lots were previously disturbed as part of the property's previous use. Building pads for the southern three lots (805-807) are located to not encroach upon the floodplain. Connectivity: strengthen the usability and connectivity of the pedestrian environment internally and externally by enhancing access to the public street system, transit, adjoining development and pedestrian and bicycle transportation routes. Buildings and uses should provide access to adjacent open space and recreational areas where appropriate. Staff Commentary : As with all large lot subdivisions, and typical of the Stone Canyon area, sidewalks are not required due to the low density and traffic generation. The roads are used as the primary means for connectivity throughout the area. Design Standards Analysis (Addendum A of OVZCR) The proposed conceptual site plan has been reviewed for conformance with the conceptual site design standards. Following are key design standards (in italics ) followed by staff's commentary. Section 3.1.B.1: Street character should be diverse in residential areas. Diverse is defined as providing safety, interest and variety while maintaining a harmonious context. Staff Commentary : The curved and vegetated character of the private street in this area maintains a harmonious context with the greater Stone Canyon area while providing privacy, safety, interest, and integration into the environment and land features. Section 3.1.B.3: Varied lot widths and setbacks are encouraged. Staff Commentary : The residential lots within the area are uniquely shaped and oriented to provide varied lot widths, and the building envelopes presented on the conceptual site plan similarly vary the setback of homes to provide meaningful variation and a rural character. Section 3.1.E.4: Driveways and roads shall complement the natural contours of the land. Staff Commentary : The road and driveways of the development complement the natural contours of the land and match the surrounding neighborhood and context of the area. Conceptual Landscape Plan The conceptual landscape plan is in conformance with the applicable Zoning Code requirements. There are no buffer yard or recreation area requirements for this residential subdivision. Landscaping is provided along the roadway to enhance the street character, and additional plants are required for mitigation of the previously disturbed areas. C. PUBLIC PARTICIPATION One neighborhood meeting was held for this proposal. The meeting was held online via Zoom on February 18, 2021. Public participation during this meeting asked primarily clarification questions. A neighborhood meeting summary can be found in Attachment 3. Public notice has been provided:  Affected Homeowners Association mailing Posting on property Post at Town Hall and on OVprojects.com Postcard to all property owners within 600 feet D. SUMMARY AND RECOMMENDATION In summary, the request meets all Zoning Code requirements and is in conformance with the Design Principles and applicable design standards. As such, staff recommends approval. FISCAL IMPACT: N/A SUGGESTED MOTION: The Planning and Zoning Commission may consider the following suggested motions: I MOVE to recommend approval of the conceptual site plan and conceptual landscape plan for the proposed seven-lot single-family residential subdivision located south and west of Tortolita Mountain Circle, based on the finding that the proposal complies with the Zoning Code. OR I MOVE to recommend denial of the conceptual site plan and conceptual landscape plan for the proposed seven-lot single-family residential subdivision located south and west of Tortolita Mountain Circle, based on the finding that __________________. Attachments Attachment 1 - Conceptual Site Plan and Landscape Plan  Attachmment 2 - Access Verification  Attachment 3 - Neighborhood Meeting Summary  S00°03'41"E1317.46'S00°05'28"E 659.77'S00°05'06"E 660.85'S89°50'51"E 273.09' N89°46'32"W 57.07'S00°01'14"E 659.27'N89°50'28"E 659.71' N89°58'27"E 660.76'S00°07'51"E 659.45'S00°00'26"E 659.72'N89°59'52"E 659.34'S00°03'36"E 659.23'N89°58'40"E 330.22'N89°58'40"E 660.45'N89°58'40"E 660.31'N89°58'40"E 330.25' Airpark CUZ-C LOT 801 144,728 SF 3.32 ACLOT 802 168,578 SF 3.87 AC LOT 803 154,998 SF 3.56 AC LOT 804 146,740 SF 3.37 AC LOT 805 144,389 SF 3.31 AC LOT 806 144,472 SF 3.32 AC LOT 807 144,992 SF 3.33 AC TORTOLITA MOUNTAIN CIR DKT 11682, PG 1545 ROCKY HIGHLANDS DRDKT 11682, PG 1545PROJECT BOUNDARY 219-16-003B FROST MERYLL M JR & SUSAN C FROST JAMES N & PATSY A (NOT A PART) 219-16-001B DANIELS JAMES S & JILL W (NOT A PART) 219-16-005B ELLSON MARK F & JULIE A (NOT A PART) 219-16-001D DANIELS JAMES S & JILL W (NOT A PART) 219-16-015A ANDERSON BRETT & JAMES MICHAEL (NOT A PART) 219-19-461A WOOD W DAVID & PAULA A (NOT A PART) 219-19-4590 GREER CHRISTOPHER VANCE & DARIA (NOT A PART) 219-19-4620 STONE CANYON COMMUNITY ASSN INC (NOT A PART) R O C K Y H I G H L A N D S D R (P R I V A T E ) C . A " A " PROJECT BOUNDARY 219-16-006B GAP MINISTRIES (NOT A PART) 219-16-006A GREGORY & PAMELA AYERS (NOT A PART)ROCKY HIGHLANDS DR(PRIVATE) C.A "A"TORTOLITA MOUNTAIN CIR DKT 11682, PG 1545 MATCHLINE(SEE SHEET 03) MATCHLINE(SEE SHEET 02) 219-06-024A, 219-06-0220, & 219-06-0210 STONE CANYON II RANCH VISTOSO NEIGHBORHOOD 11 (LOTS 140-143) (NOT A PART) 219-06-019A, 219-06-116A, & 219-06-0180 STONE CANYON II RANCH VISTOSO NEIGHBORHOOD 11 (LOTS 137-139) AND COMMON AREA "A" (NOT A PART) FOUND 0.37' SOUTH OF THE SECTION LINE FOUND 0.46' SOUTH OF THE SECTION LINE FOUND 0.37' SOUTH OF THE SECTION LINE FOUND 0.16' SOUTH OF THE SECTION LINE NORTHEAST CORNER OF S22, T11S, R13E PROJECT BOUNDARY PROJECT BOUNDARY N89°58'40"E 660.65' NORTH 1/4 CORNER OF S22, T11S, R13E EAST 1/4 CORNER OF S22, T11S, R13E DRAWN:DATE : SCALE C.I.: H:DESIGN: CHKD: CAD FILE NAME:V:\050829 - Stone Canyon 9\050829-01-001 (ENG) - Stone Canyon 9\Engineering\Engineering Plans\Conceptual Site Plan\COVER.dwg 01/13/2022 REV. DATE: REV. DATE: JOB No.SHEET CONCEPTUAL SITE PLAN FOR STONE CANYON PHASE IX LOTS 801 THROUGH 807 AND COMMON AREAS "A" (DRAINAGE, UTILITIES, AND PAVING IMPROVEMENTS) AND "B" (UNDISTURBED OPEN SPACE) A PORTION OF THE NORTHEAST QUARTER OF SECTION 22, TOWNSHIP 11 SOUTH, RANGE 13 EAST OF THE GILA AND SALT RIVER MERIDIAN, PIMA COUNTY, ARIZONA. REFERENCE CASE #: 2002144 & 2100997 CASE #: 2100964 PRV-2002144 ROBERT W. SCHLICHER 54544 OF 7464 N. La Cholla Blvd. Tucson, Arizona 85741 Phone: (520) 463-3200 www.bowmanconsulting.com © Bowman Consulting Group, Ltd. LOCATION MAP A PORTION OF LAND LOCATED IN THE NORTHEAST QUARTER OF SECTION 22, TOWNSHIP 11 SOUTH, RANGE 13 EAST, OF THE GILA AND SALT RIVER MERIDIAN, PIMA COUNTY, ARIZONA. ASSESSOR PARCEL NUMBERS (APN) 219-16-005A, 219-16-003A & 219-16-0020 LEGEND SURVEY MARKER FIRE HYDRANT WATER LINE WATER VALVE EASEMENT CENTER LINE RIGHT-OF-WAY WATER METER BOX W EXISTING CONTOUR ELEVATION PROPOSED CONTOUR ELEVATION STORM DRAIN PIPE VERTICAL CURB & GUTTER MATCH LINE EXISTING AND PROPOSED GRADE GRADE BREAK ABBREVIATIONS LIST B/C BACK OF CURB BLDG BUILDING C CONCRETE CB CATCH BASIN TOV TOWN OF ORO VALLEY EHS EROSION HAZARD SETBACK EOP EDGE OF PAVEMENT ESMT EASEMENT EX EXISTING F FIRE FF FINISHED FLOOR ELEVATION FP FINISHED PAD ELEVATION FG FINISHED GRADE FGB FINISHED GRADE BOTTOM FGT FINISHED GRADE TOP GR GRATE PC PIMA COUNTY NG NATURAL GRADE G GUTTER P PAVEMENT PUE PUBLIC UTILITY EASEMENT R/W RIGHT OF WAY SB SETBACK S/W SIDEWALK SDMH STORM DRAIN MANHOLE STW STEM WALL TC TOP OF CURB VG VALLEY GUTTER VNAE VEHICLE NON ACCESS EASEMENT W WATER TBM TEMPORARY BENCH MARK GENERAL NOTES: 1.THE OVERALL GROSS AREA OF THIS DEVELOPMENT IS 1,089,087.12 SF = 25.002 ACRES. 2.GROSS DENSITY OF THIS DEVELOPMENT IS 0.28 RAC 3.TOTAL LENGTH OF NEW PUBLIC STREETS IS 0 MILES. 4.TOTAL LENGTH OF NEW PRIVATE STREETS IS 0.34 MILES. 5.ASSURANCES FOR WATER SERVICE, SITE STABILIZATION AND LANDSCAPING MUST BE POSTED PRIOR TO THE ISSUANCE OF GRADING PERMITS. 6.ASSESSOR TAX PARCEL NUMBERS ARE 219-16-005A, 219-16-003A AND 2019-16-0020. ENGINEERING GENERAL NOTES: 1.THE DESIGN VEHICLE FOR THIS PROJECT IS A SU-30. THE DESIGN SPEED FOR THIS PROJECT IS 25 MPH. 2.ALL NEW ROADS WITHIN AND ADJACENT TO THIS PROJECT WILL BE CONSTRUCTED IN ACCORDANCE WITH APPROVED PLANS, SEPARATE PUBLIC IMPROVEMENTS AND CONSTRUCTION PLANS WILL BE SUBMITTED TO THE TOWN ENGINEER'S OFFICE FOR REVIEW AND APPROVAL. 3.ANY RELOCATION OR MODIFICATION OF EXISTING UTILITIES AND/OR PUBLIC IMPROVEMENTS NECESSITATED BY THE PROPOSED DEVELOPMENT WILL BE AT NO EXPENSE TO THE PUBLIC. 4.MATERIALS WITHIN SIGHT VISIBILITY TRIANGLES MUST BE PLACED SO AS NOT TO INTERFERE WITH A VISIBILITY PLANE DESCRIBED BY TWO HORIZONTAL LINES LOCATED THIRTY (30) INCHES AND SEVENTY TWO (72) INCHES ABOVE FINISHED GRADE OF THE ROADWAY SURF. 5.BASIS OF BEARINGS FOR THIS PROJECT BEARS S 89°58'40" W BETWEEN THE NORTH QUARTER CORNER AND NORTHEAST CORNER OF SECTION 22, TOWNSHIP 11 SOUTH, RANGE 13 EAST OF GILA AND SALT RIVER MERIDIAN, PIMA COUNTY, ARIZONA, PER STONE CANYON II RANCHO VISTOSO NEIGHBORHOOD 11 (135-234) SUBDIVISION MAP, SEQUENCE NUMBER 20000630042 OFFICIAL RECORDS OF PIMA COUNTY, ARIZONA. DRAINAGE GENERAL NOTES: 1.DEVELOPER WILL COVENANT TO HOLD THE TOWN OF ORO VALLEY, ITS SUCCESSORS AND ASSIGN, HARMLESS IN THE EVENT OF FLOODING. 2.DRAINAGE WILL NOT BE ALTERED, DISTURBED, OR OBSTRUCTED WITHOUT THE APPROVAL OF THE ORO VALLEY TOWN COUNCIL. 3.DRAINAGE STRUCTURES MUST BE CONSTRUCTED AND INSTALLED ACCORDING TO TOWN STANDARDS AND PAID FOR BY THE DEVELOPER. 4.ALL DRAINAGE WAYS WILL BE CONSTRUCTED ACCORDING TO APPROVED PLANS PRIOR TO THE ISSUANCE OF ANY PERMITS FROM THE TOWN ENGINEER AND/ OR BUILDING OFFICIAL FOR PARCELS AFFECTED. ORO VALLEY WATER UTILITY GENERAL NOTES: 1.THIS DEVELOPMENT MUST COMPLY WITH ORO VALLEY WATER UTILITY SPECIFICATIONS MANUAL DURING ALL PHASES OF CONSTRUCTION. 2.THIS PROJECT WILL BE SERVED BY ORO VALLEY WATER UTILITY WHICH HAS BEEN DESIGNATED AS HAVING AN ASSURED 100 YEAR WATER SUPPLY BY DIRECTOR OF WATER RESOURCES. ANY AND ALL WELLS MUST BE ABANDONED PER ADWR REGULATIONS. 3.A LINE EXTENSION AGREEMENT MUST BE IN PLACE PRIOR TO ANY WORK ON THE WATER INFRASTRUCTURE FOR THIS PROJECT BEGINS. 4.ORO VALLEY WATER UTILITY WILL BE WATER SERVICE PROVIDER. 5.ORO VALLEY WATER SHALL HAVE UTILITY EASEMENT DEDICATION PER SEPARATE INSTRUMENT BEFORE APPROVAL OF FINAL SITE PLAN (FSP). PLANNING GENERAL NOTES: 1.BUILDING INFORMATION: MAXIMUM BUILDING HEIGHT ALLOWED = 18' MAXIMUM HEIGHT PROPOSED = 18' 2.BUILDING SETBACK INFORMATION: REQUIRED SIDE SETBACK = 20' PROVIDED = 20' REQUIRED REAR SETBACK = 50' PROVIDED = 50' REQUIRED FRONT SETBACK = 50' PROVIDED = 50' 3.COMMON AREA INFORMATION: REQUIRED OPEN SPACE = 0% PROVIDED COMMON AREA "A" (DRAINAGE, UTILITIES AND PAVING IMPROVEMENTS) = 650,265 S.F PROVIDED COMMON AREA "B" (UNDISTURBED OPEN SPACE) =286,210 S.F TOTAL AMOUNT OF LANDSCAPED COMMON AREA = 0 4.EXISTING ZONING IS R1-144 5.ALL SIGNAGE AND LIGHTING TO BE ADDRESSED AS PART OF A SEPARATE REVIEW AND APPROVAL PROCESS 6.THE PROJECT IS DESIGNED TO MEET THE SPECIFIC DESIGN CRITERIA OF AIRPORT ENVIRONS ZONES C AND D. 7.THE PROJECT IS DESIGNED TO MEET THE SPECIFIC CRITERIA OF GENERAL PLAN SIGNIFICANT RESOURCE AREA(SRA). LOTS 805, 806, AND 807 ARE AFFECTED BY SRA. 8.COMMON AREA "A": PRIVATE STREET SHALL BE OWNED AND MAINTAINED BY THE H.O.A GOLDER RANCH FIRE GENERAL NOTES: 1.FIRE HYDRANTS CONNECTED TO AN APPROVED WATER SUPPLY OF 1500 GPM FOR FIRE PROTECTION MUST BE INSTALLED AND IN SERVICE PRIOR TO COMBUSTIBLE MATERIAL DELIVERY TO THE SITE. TEMPORARY CONSTRUCTION OFFICE TRAILERS ARE CONSIDERED COMBUSTIBLE MATERIAL. 2.APPROVED FIRE APPARATUS ACCESS ROADS MUST BE INSTALLED AND IN SERVICE PRIOR TO COMBUSTIBLE MATERIAL DELIVERY TO THE SITE. 3.AUTOMATIC FIRE SPRINKLERS ARE REQUIRED IN ALL NEWLY CONSTRUCTED COMMERCIAL BUILDINGS. RESIDENTIAL FIRE SPRINKLERS ARE REQUIRED IN A NEWLY CONSTRUCTED HOME. FIRE SPRINKLER SYSTEM (NFPA 13D) IS REQUIRED IN ALL ONE-TWO FAMILY DWELLINGS IN STONE CANYON PHASE IX. ALL HOMES, REGARDLESS OF SIZE, WITHIN A SUBDIVISION OF 30 LOTS OR MORE SHALL BE PROVIDED WITH RESIDENTIAL FIRE SPRINKLERS WHEN THERE IS ONLY ONE FIRE APPARATUS ACCESS POINT AVAILABLE TO THE SUBDIVISION. 4.TEMPORARY STREET SIGNS MUST BE INSTALLED AT EACH STREET INTERSECTION WHEN CONSTRUCTION OF NEW ROADWAYS ALLOWS PASSAGE OF VEHICLES. ALL STRUCTURES UNDER CONSTRUCTION MUST BE CLEARLY IDENTIFIED WITH AN APPROVED ADDRESS. 5.THE INSTALLATION OF TRAFFIC CONTROL SIGNALING DEVICES AND/OR ELECTRICALLY OPERATED GATES ON FIRE APPARATUS ACCESS ROADS SHALL INCLUDE PREEMPTIVE CONTROL EQUIPMENT COMPATIBLE WITH THE FIRE DEPARTMENT’S EXISTING SYSTEM. PERMITTING DIVISION-BUILDING CODES: THE FOLLOWING CODES AND STANDARDS SHALL BE APPLICABLE TO THIS DEVELOPMENT: ·2012 INTERNATIONAL CODES WITH LOCAL AMENDMENTS ·2011 NATIONAL ELECTRIC CODE ·2010 ADA STANDARDS FOR ACCESSIBLE DESIGN ·2012 TOWN OF ORO VALLEY POOL CODE ·GOLDER RANCH FIRE DISTRICT STANDARDS AND FORMS ·PAG STANDARD SPECIFICATIONS AND DETAILS FOR PUBLIC IMPROVEMENTS ·2010 TOWN OF ORO VALLEY DRAINAGE CRITERIA MANUAL ·2004 TOWN OF ORO VALLEY SUBDIVISION STREET STANDARDS AND POLICIES MANUAL ·TOWN OF ORO VALLEY ZONING CODE, CURRENT REVISED ·ORO VALLEY TOWN CODE, CURRENT REVISED SHEET INDEX SHEET 01 COVER SHEET SHEET 02- 03 PLAN SHEETS SHEET 04 DETAILS SHEET DEVELOPER STONE CANYON GOLF,LLC 7077 E MARILYN ROAD SUITE 142, BLDG 5 SCOTTSDALE, AZ 85254 PHONE: (208) 691-3600 ATTN: ROGER NELSON rgnelson7@gmail.com OWNER STONE CANYON GOLF,LLC 7077 E MARILYN ROAD SUITE 142, BLDG 5 SCOTTSDALE, AZ 85254 PHONE: (208) 691-3600 ATTN: ROGER NELSON rgnelson7@gmail.com CIVIL ENGINEER BOWMAN CONSULTING, LLC 7464 N LA CHOLLA BLVD. TUCSON, AZ. 85741 (520) 463-3212 ATTN: ROB SCHLICHER, PE rschlicher@bowmancg.com CONCEPTUAL SITE PLAN STONE CANYON PHASE IX LOTS 801 TO 807 CASE # 2100964 AH RS RS 01/13/2022 0401 050829-01-0011" = 150' GRAPHIC SCALE 075150 300150 1" = 150' GENERAL UTILITY NOTES: 1.SHOULD AN EASEMENT BE IN CONFLICT WITH ANY PROPOSED BUILDING LOCATION, VACATION OF THE EASEMENT IS TO OCCUR PRIOR TO ISSUANCE OF BUILDING PERMITS.01/13/2022THIS PROJECT SCALE: 3"=1 MILE 660.65' 1317.46' LAND PLANNER PARADIGM LAND DESIGN,LLC 7025 NORTH SIENA DRIVE TUCSON, AZ 85704 (520) 664-4304 ATTN: PAUL OLAND gpo@paradigmland.us PROPERTY LINE EX. IRON PIPE/BARBED WIRE FENCE LINE EXISTING 100-YEAR FLOOD PLAIN LANDSCAPE ARCHITECT WILDER LANDSCAPE ARCHITECTS 2738 E ADAMS STREET TUCSON, AZ, 85716 PHONE: (520) 320-3936 ATTN: JENNIFER PATTON, PLA jennifer@wilderla.com A SPRINKLER SYSTEM (13D) IS REQUIRED IN ALL THE DWELLINGS IN STONE CANYON PHASE IX FLOW ARROW ASPHALT DRIVEWAY GRADING LIMIT EX. EROSION HAZARD SETBACK PROPOSED 100-YEAR FLOOD PLAIN LOT 801 144,728 SF 3.32 AC LOT 802 168,578 SF 3.87 AC LOT 803 154,998 SF 3.56 AC LOT 804 146,740 SF 3.37 ACL1C1L2C2L3 C 3 L4C 4 L510+0011+0012+0013+001 4 + 0 0 15 + 0 0 1 6 + 0 0 17+001 8 + 0 0 19+00 20+00 21+00 21+43 27+1627+00BC5BC6 BC7 BC8 B C 9BC10BC11BC 1 2 W.S.E=3040 W.S.E= 3 0 3 8 W.S.E= 3 0 3 6 W.S.E=3034 W.S.E=3032 W.S.E=303 0 W.S.E=3026 W.S.E= 3 0 2 4 W.S.E= 3 0 2 2W.S.E=3042W.S.E=3040W.S.E=3038W.S .E=3036W. S . E = 3 0 3 4W. S . E = 3 0 3 2W. S . E = 3 0 3 0 W.S .E = 3 0 2 8 W.S.E=30 2 8W.S.E=3034W.S.E=3030FL 36.31FL 36.10 FG 27.45 FG 26.66 FFE=29.67 FFE=33.17 FFE=37.67 FFE=34.67 3 041.2%1.2%1.2 %0.4% 0.3% 0.4% 0. 4 % 2.0%R60'2.0%R18' R47' R 1 8 'R47'S00°05'28"E 659.77'S00°05'06"E 660.85'S89°50'51"E 273.09'S00°01'14"E 659.27'N89°50'28"E 659.71' N89°58'27"E 660.76' N89°58'40"E 330.22'N89°58'40"E 660.45'N89°58'40"E 660.31' PROJECT BOUNDARY PROJECT BOUDARY 25'12.5' 10' PUE 32'25'12.5'10'PUEFG 36.21 FG 35.55 FG 35.03 FG 33.92 FG 30.77 FG 29.80 FG 29.34 FG 28.94 FG 28.39 FG 27.86 (3022 )(3024)(3026 ) (3028 ) (3030 )(3030)( 3 0 3 2 )(3034)(303 6 )(3038)(3040)( 3 0 3 4 ) ( 3 0 3 4 ) (3036) (303 6 ) (3 0 2 8 ) (3 0 2 6 ) ( 3 0 2 8 ) (302 6 )(3026)(3028 ) (3 0 2 8 ) (3 0 3 2 )(3030)( 3 0 2 8 ) (3038) (3040)(3040)EROSION HAZARD SETBACK FG 32.09 FG 34.69 FG 33.83 EROSION HAZARD SETBACK 6 3 2 2 5 6 5 5 Q100=1510 CFS FG 28.76 FG 30.12 FG 26.41 FG 26.28 FG 28.42 FG 28.36 FG 28.76 FG 32.28 FG 31.70 FG 29.68 3 100-YR FLOOD PLAIN LIMITS 100-YR FLOOD PLAIN LIMITS Q100=240 CFS (3034 ) (3032) (30 3 0 ) (302 6 ) 20' PRO P O S E D CON S T R U C TI O N EASE M E N T R60' PROPOSED INGRESS/EGRESS UTILITY & DRAINAGE EASEMENT TORTOLITA MOUNTAIN CIR DKT 11682, PG 1545 ROCKY HIGHLANDS DRDKT 11682, PG 1545219-16-001B DANIELS JAMES S & JILL W (NOT A PART) 219-16-005B ELLSON MARK F & JULIE A (NOT A PART) 219-16-001D DANIELS JAMES S & JILL W (NOT A PART) R O C K Y H I G H L A N D S D R ( P R I V A T E ) C . A " A " TORTOLITA MOUNTAIN CIR DKT 11682, PG 1545 219-06-024A, 219-06-0220, & 219-06-0210 STONE CANYON II RANCH VISTOSO NEIGHBORHOOD 11 (LOTS 140-143) (NOT A PART) 219-06-019A, 219-06-116A, & 219-06-0180 STONE CANYON II RANCH VISTOSO NEIGHBORHOOD 11 (LOTS 137-139) AND COMMON AREA "A" (NOT A PART) FOUND 0.46' SOUTH OF THE SECTION LINE FOUND 0.37' SOUTH OF THE SECTION LINE FOUND 0.16' SOUTH OF THE SECTION LINE 32' IRRIGATION WATER METER TEMPORARY NURSERY, ~13,000 sq. ft20'SB50' SB 2 0 ' S B 2 0 ' S B 20' SB20'SB2 0 ' S B 2 0 ' S B GRADING LIMIT Q100=1510 CFS GRADING LIMIT FG 26.53 FG 30.31 Q100=93 cfs.Q100=90 cfs.Q100=1750 CFS (3044)(3042 )(30 4 2 )(3044)(3 0 4 2 ) (3042) ( 3 0 4 0 )(3038)(3036)(3034 ) (3032 )(3032)(3032)GRADING LIMIT S43°15'06"W 538.61'S45°43'00"W 567.36'11' 11' 10' 4-16' x 4' CON-ARCH CULVERT 16' R50'R50'40' INGRESS, EGRESS AND UTILITY EASEMENT SEQUENCE NO: 20141500896 STOP SIGN KEYNOTES INSTALL 3" AC OVER 4" ABC PER DTL 2 ON SHT. 04 1 2 INSTALL BANK PROTECTION PER DTL 1 ON SHT. 04 5 6 INSTALL NEW FIRE HYDRANT. SIGHT VISIBILITY TRIANGLE. PROPOSED WATER MAIN. SIZE PER SEPARATE WATER IMPROVEMENT PLAN 3 CENTERLINE LINE TABLE LINE L1 L2 L3 L4 L5 L6 BEARING N00°00'42"E N12°04'33"E N61°07'31"W N31°28'28"W S79°02'49"W N00°07'51"W DISTANCE 25.40' 90.00' 90.00' 90.00' 155.20' 713.38' CENTERLINE CURVE TABLE CURVE C1 C2 C3 C4 DELTA 12°03'51" 73°12'04" 14°49'32" 69°28'44" RADIUS 200.00' 200.00' 200.00' 200.00' LENGTH 42.11' 255.52' 51.75' 242.53' LOT 805 144,389 SF 3.31 AC 25+0026+00W.S.E= 3 0 2 2 W.S.E=30 2 0 W.S.E=3018 FFE=24.67 3022 3020 3018 MATCHLINE (SEE SHEET 03)S89°50'51"E 273.09' N89°46'32"W 57.07' N89°50'28"E 659.71' 219-16-003B FROST MERYLL M JR & SUSAN C FROST JAMES N & PATSY A (NOT A PART) 219-16-006B GAP MINISTRIES (NOT A PART) 219-16-006A GREGORY & PAMELA AYERS (NOT A PART)20'SB25' INGRESS, EGRESS AND UTILITY EASEMENT SEQUENCE NO: 20102500635 40' INGRESS, EGRESS AND UTILITY EASEMENT SEQUENCE NO: 20141500896 1' NON-ACCESS EASEMENTSEQUENCE NO: 2014150089640' INGRESS, EGRESS ANDUTILITY EASEMENTSEQUENCE NO: 20141500896DRAWN:DATE : SCALE C.I.: H:DESIGN: CHKD: CAD FILE NAME:V:\050829 - Stone Canyon 9\050829-01-001 (ENG) - Stone Canyon 9\Engineering\Engineering Plans\Conceptual Site Plan\02 PLAN.dwg 01/13/2022 REV. DATE: REV. DATE: JOB No.SHEET CONCEPTUAL SITE PLAN FOR STONE CANYON PHASE IX LOTS 801 THROUGH 807 AND COMMON AREAS "A" (DRAINAGE, UTILITIES, AND PAVING IMPROVEMENTS) AND "B" (UNDISTURBED OPEN SPACE) A PORTION OF THE NORTHEAST QUARTER OF SECTION 22, TOWNSHIP 11 SOUTH, RANGE 13 EAST OF THE GILA AND SALT RIVER MERIDIAN, PIMA COUNTY, ARIZONA. REFERENCE CASE #: 2002144 & 2100997 CASE #: 2100964 PRV-2002144 ROBERT W. SCHLICHER 54544 OF 7464 N. La Cholla Blvd. Tucson, Arizona 85741 Phone: (520) 463-3200 www.bowmanconsulting.com © Bowman Consulting Group, Ltd. AH RS RS 01/13/2022 0402 050829-01-0011" = 60' 2 FEET GRAPHIC SCALE 03060 12060 1" = 60'01/13/2022LINE AND CURVE TABLE S00°03'41"E1317.46'N89°50'28"E 659.71'S00°07'51"E 659.45'S00°00'26"E 659.72'N89°59'52"E 659.34' Airpark CUZ-C 1.02' 659.71'220.88'660.29'220.88'0.59' 103.97'218.88'659.81'218.88'219.96'659.34'219.69'20+0021+0022+0023+0024+0025+0026+00L6BC13 BC 1 4 W.S.E= 3 0 2 2 W.S.E=30 2 0 W.S.E=3018 W.S.E=3 0 1 6 W.S.E=301 4 W.S.E = 3 0 1 2 W.S. E = 3 0 1 0 W.S. E = 3 0 0 8 PROJECT BOUNDARY PROJECT BOUDARY FFE=24.67 FFE=20.67 FFE=14.6730083006 3022 3014 3010.93 3020 3010 3018 EX. EROSION HAZARD SETBACK EROSION HAZARD SETBACK EX. EROSION HAZARD SETBACK 26' B/C 12.5' 5 3 1 1 100-YR FLOOD PLAIN LIMIT (3008) (3010 ) (3012) (3014) (301 6 ) (301 8 )(3020)(3022)(30 2 2 ) (302 0 )(3018)(3018)(3016)(3014) (3012)(3010)(3024)(3022 )(3020)(3 0 1 6 ) (3014) 4 044.3%FG 26.88 FG 18.91 FG 8.432.4%2.4%FG 21.97 FG 20.50 FG 18.25 FG 18.58 2.0% 2.0% FG 16.17 FG 11.24 FG 16.28 FG 13.41 FG 10.67 FG 11.57 EROSION HAZARD SETBACK EROSION HAZARD SETBACK EROSION HAZARD SETBACK 100-YR FLOOD PLAIN LIMIT FG 7.25 Q100=1510 CFSROCKY HIGHLANDS DR(PRIVATE), C.A "A"219-16-003B FROST MERYLL M JR & SUSAN C FROST JAMES N & PATSY A (NOT A PART) 219-16-015A ANDERSON BRETT & JAMES MICHAEL (NOT A PART) 219-19-461A WOOD W DAVID & PAULA A (NOT A PART) 219-19-4590 GREER CHRISTOPHER VANCE & DARIA (NOT A PART) 219-19-4620 STONE CANYON COMMUNITY ASSN INC (NOT A PART)ROCKY HIGHLANDS DR(PRIVATE) C.A "A"5 5 50' SB 20'SB20'SB20'SB20'SB20'SB50' SB 50' SB FG 7.39 FG 9.82 GRADING LIMIT GRADING LIMIT C.A "B" PROPOSED FLOODPLAIN & EHS LIMIT PROPOSED FLOODPLAIN & EHS LIMIT 12.5' 40' 40' 40' EX. 100-YR FLOOD PLAIN LIMIT 120'HAMMERHEAD25'R 2 8 ' R28' 25' INGRESS, EGRESS AND UTILITY EASEMENT SEQUENCE NO: 20102500635 40' INGRESS, EGRESS AND UTILITY EASEMENT SEQUENCE NO: 20141500896 1' NON-ACCESS EASEMENTSEQUENCE NO: 201415008961' NON-ACCESS EASEMENT SEQUENCE NO: 2014150089640' INGRESS, EGRESS ANDUTILITY EASEMENTSEQUENCE NO: 201415008962 KEYNOTES INSTALL 3" AC OVER 4" ABC PER DTL 2 ON SHT. 04 1 2 INSTALL BANK PROTECTION PER DTL 1 ON SHT. 04 5 6 INSTALL NEW FIRE HYDRANT. SIGHT VISIBILITY TRIANGLE. PROPOSED WATER MAIN. SIZE PER SEPARATE WATER IMPROVEMENT PLAN 3 N89°50'28"E 659.71' N89°58'27"E 660.76' 120.35'223.12' 14.87' 42.50' 14.87' 261.93' 60.46'61.80'659.71'74. 5 8' 42.5 0 ' 573.95'L4C 4 L5C6 BC7 BCBC11BC 1 2 W.S.E=3026 W.S.E= 3 0 2 4 W.S.E= 3 0 2 2 FG 27.45 FG 26.66 FFE=29.67 MATCHLINE (SEE SHEET 02)(3022)219-16-001B DANIELS JAMES S & JILL W (NOT A PART) DRAWN:DATE : SCALE C.I.: H:DESIGN: CHKD: CAD FILE NAME:V:\050829 - Stone Canyon 9\050829-01-001 (ENG) - Stone Canyon 9\Engineering\Engineering Plans\Conceptual Site Plan\03 PLAN.dwg 01/13/2022 REV. DATE: REV. DATE: JOB No.SHEET CONCEPTUAL SITE PLAN FOR STONE CANYON PHASE IX LOTS 801 THROUGH 807 AND COMMON AREAS "A" (DRAINAGE, UTILITIES, AND PAVING IMPROVEMENTS) AND "B" (UNDISTURBED OPEN SPACE) A PORTION OF THE NORTHEAST QUARTER OF SECTION 22, TOWNSHIP 11 SOUTH, RANGE 13 EAST OF THE GILA AND SALT RIVER MERIDIAN, PIMA COUNTY, ARIZONA. REFERENCE CASE #: 2002144 & 2100997 CASE #: 2100964 PRV-2002144 ROBERT W. SCHLICHER 54544 OF 7464 N. La Cholla Blvd. Tucson, Arizona 85741 Phone: (520) 463-3200 www.bowmanconsulting.com © Bowman Consulting Group, Ltd. AH RS RS 01/13/2022 0403 050829-01-0011" = 60' 2 FEET GRAPHIC SCALE 03060 12060 1" = 60'01/13/2022 N.T.S. 3.0" A.C. PAVEMENT 7.0" 4.0" A.B.C. COMPACTED SOIL PER GEOTECHNICAL INVESTIGATION REPORT PREPARED BY PATTISON ENGINEERING, LLC DATED 10/19/2020 2 PAVEMENT STRUCTURE N.T.S.1 1 1 3' MIN PAD PER PLAN LOT SCREEN WALL 2' OVERBUILD 1' EXISTING GRADE THALWEG ELEVATION TOE ELEVATION FILL & COMPACT TO 95% DENSITY 3 4' = 9" ROCK FACED SLOPE PAVING (6" CONC. BASE) EMBED ROCK TO A DEPTH OF 3/4 1'MIN3'MINEX. GRADE DAYLIGHT LINE TOE-DOWN EROSION PROTECTION ADJACENT TO WASH 32' PRIVATE STREET 12'CL TRAVEL LANE 2% N.T.S. 3" A.C. OVER 4" A.B.C. 10' MODIFIED 12" WIDE PC/COT STD. DET. 213 PUE "ROW" CA "A" 4' MIN 12' TRAVEL LANE 10' PUE 4' MIN VARIE S 3:1 M A X WATER LINE 8' VARI E S 3:1 MA X 2% PRIVATE STREET ROADWAY SECTION (SUPERELEVATED) 3 2.5' WIDE RIP-RAP STRIP 36' PRIVATE ACCESS 12.5'CL TRAVEL LANE N.T.S. 3" A.C. OVER 4" A.B.C. MODIFIED 6" WIDE PC/COT STD. DET. 213 AND PUBLIC UTILITY ESMT. 4' MIN CLEAR ZONE 12.5' TRAVEL LANE 8.5'4' MIN CLEAR ZONE VARIE S 3:1 WATER LINE 11' VARI E S 3:1 2.0' MIN PRIVATE DRIVE SECTION (SUPERELEVATED)4 PROPERTY LINE 2%2% CAD FILE NAME:V:\050829 - Stone Canyon 9\050829-01-001 (ENG) - Stone Canyon 9\Engineering\Engineering Plans\Conceptual Site Plan\04 DETAILS.dwg 01/13/2022 AH RS RS 01/13/2022 0404 050829-01-001 01/1 3/ 2 0 2 2 N.T.S DRAWN:DATE : SCALE C.I.: H:DESIGN: CHKD: CAD FILE NAME:V:\050829 - Stone Canyon 9\050829-01-001 (ENG) - Stone Canyon 9\Engineering\Engineering Plans\Conceptual Site Plan\04 DETAILS.dwg 01/13/2022 REV. DATE: REV. DATE: JOB No.SHEET CONCEPTUAL SITE PLAN FOR STONE CANYON PHASE IX LOTS 801 THROUGH 807 AND COMMON AREAS "A" (DRAINAGE, UTILITIES, AND PAVING IMPROVEMENTS) AND "B" (UNDISTURBED OPEN SPACE) A PORTION OF THE NORTHEAST QUARTER OF SECTION 22, TOWNSHIP 11 SOUTH, RANGE 13 EAST OF THE GILA AND SALT RIVER MERIDIAN, PIMA COUNTY, ARIZONA. REFERENCE CASE #: 2002144 & 2100997 CASE #: 2100964 PRV-2002144 ROBERT W. SCHLICHER 54544 OF 7464 N. La Cholla Blvd. Tucson, Arizona 85741 Phone: (520) 463-3200 www.bowmanconsulting.com © Bowman Consulting Group, Ltd. PROJECT BOUNDARY 10' P.U.E. TYP RIGHT-OF-WAY Rocky Highlands Dr (Private) C.A. "A" AIRPARK CUZ-C GRADING LIMIT 40'-0" NATURAL BUFFERYARD 'B' SHEET 3 LOT 802 LOT 803 LOT 801 LOT 804 LOT 805 LOT 806 LOT 807 SHEET 2 SHEET 3 SHEET 2 Tortolita Mountain Circle (Private; Local Street) EXISTING SEWER LINE EXISTING UTILITY EASEMENT LANDSCAPE GENERAL NOTES 1.Gross area of development is 24.97 acres. 2.Total acres of graded area: 6.43 acres 3.Total acres of undisturbed area: 18.54 acres 4.Total amount of open space required and provided: N/A 5.Landscape Bufferyards: North: 40' Natural Desert Bufferyard East, South and West: No Bufferyard Required 6.Landscape to conform to Oro Valley Landscape Code. 7.Mitigation of surveyed plants in the Native Plan Preservation Plan will be incorporate in the landscape design. 8.Assurances for landscaping and re-vegetation bonds must be posted prior to issuance of grading permits. 9.Property owner shall maintain buffer yard plantings to ensure unobstructed visibility to motorists. All shrubs, accents, and groundcovers shall not exceed thirty (30”) inches in height within site visibility triangles. Trees within site visibility triangles will be maintained to ensure that branches/foliage is not below a height of six (6’) feet. 10.In the event of abandonment of the site after grading/disturbance of natural areas, disturbed areas shall be re-vegetated with a non-irrigated hydro seed mix from OVZCR Addendum D: Approved revegetation seed mix. 11.All plant material shall meet the minimum standards contained in the current editions of the Arizona Nursery Association's Growers Committee Recommended Tree Specifications and the American Association of Nurserymen as to size, condition and appearance. 12.Property owner is responsible for maintaining the temporary irrigation system as long as necessary in order to transition plants over to natural sources. Any plant materials that die in transition, for any reason, shall be replaced in accordance with Sec. 27.6.E.4., Maintenance. 13.Any spaded or boxed tree transplanted on site that dies due to neglect or lack of maintenance shall be replaced with the same size and species of the original salvaged tree, as required by the approved salvage and mitigation plan. 14.The limits of grading shall be staked in the field, in accordance with Section 27.6.B.7.c.ii of the Zoning Code. Disturbance outside the approved grading limits shall not be permitted. 15.The developer shall replace removed or damaged plant materials with like size and species, and shall maintain and guarantee (in accordance with Section 26.6.C and I) the replacement of plant materials for a period of three (3) years. 16.No salvage of plants regulated by the Endangered Species Act and/or the Arizona Native Plant Law may occur without the issuance of the appropriate permit by the State Department of Agriculture. 17.Landscape materials shall not obstruct sight distances or vehicle turning movements. 18.Landscaped areas that are susceptible to damage by pedestrian or auto traffic shall be protected by appropriate curbs, tree guards or other devices. 19.Landscape shall be designed to minimize sediment, sand and gravel being carried into the streets from storm water or other runoff. 20.Landscape plan enables adequate plant spacing to ensure survivability at plant maturity. 21.Deep rooted vegetation and trees shall not be planted closer than 7.5’ from a public water line. Exceptions for alternative design solutions such as root barriers shall be considered on a case by case basis. 21.Curb-way consisting of inorganic groundcover or plants not to exceed type 2 water use shall be provided between curb and all sidewalks. 22.All landscaped areas to be finished with either seed mix or a 2" minimum depth inorganic groundcover . 23.The Contractor shall obtain all necessary and or required permits required to install the work on the approved Plans. 24.Work shall be in accordance with the requirements of the Town of Oro Valley Code. 25.The Contractor shall be appropriately licensed as required by the State of Arizona. 26.Existing Utilities: Utilities may exist which are not known and not shown on Plans. The Contractor shall take precautionary measures to protect all utilities on site. Prior to excavating, the Contractor shall verify the location of underground utilities. A minimum of two days prior to excavating, the Contractor shall request identification of underground utilities by calling Blue Stake at 811. 27.Required building setbacks: 50 feet from abutting residential districts and 20 feet from abutting commercial districts. LANDSCAPE - MITIGATION FOR SHEET INDEX SHEET # L1 L2 L3 - L4 L5 L6 L7 L8 SHEET NAME COVER SHEET LANDSCAPE SCHEDULES LANDSCAPE PLAN LANDSCAPE DETAILS IRRIGATION PLAN IRRIGATION DETAILS LANDSCAPE SPECIFICATIONS OWNER WILDER LANDSCAPE ARCHITECTS 2738 E. ADAMS STREET TUCSON, AZ 85716 PHONE: 520-320-3936 ATTENTION: JENNIFER PATTON, PLA JENNIFER@WILDERLA.COM LANDSCAPE ARCHITECT STONE CANYON GOLF, LLC 7077 E. MARILYN ROAD, SUITE 142, BLDG 5 SCOTTSDALE, AZ 85254 ATTENTION: ROGER NELSON PHONE:520-219-1500 EMAIL:RGNELSON7@GMAIL.COM DEVELOPER STONE CANYON GOLF, LLC 7077 E. MARILYN ROAD, SUITE 142, BLDG 5 SCOTTSDALE, AZ 85254 ATTENTION: ROGER NELSON PHONE:520-219-1500 EMAIL:RGNELSON7@GMAIL.COM PLANNING & ZONING ADMINISTRATOR APPROVAL DATE PLANT SCHEDULE - TRANSPLANTS SYMBOL TREES & SHRUBS BOTANICAL NAME COMMON NAME Ferocactus wislizeni Fishhook Barrel QTY Prosopis velutina Velvet Mesquite Carnegiea gigantea Saguaro Parkinsonia microphylla Foothill Palo Verde 29 3 Sengalia greggii Catclaw acacia 16 6 20 TRANSPLANT NOTE The following quantities of plants were designated as ‘Transplant on Site’ on the approved Native Plant Preservation Plan and are reflected in the Landscape Plan. Celtis pallida Desert Hackberry Parkinsonia florida Blue Palo Verde Olneya tesota Ironwood 2 9 11 SYMBOL SUCCULENTS BOTANICAL NAME COMMON NAME QTY Fouquieria splendens Ocotillo 1 LANDSCAPE - MITIGATION FOR SIGNIFICANT VEGETATION Mitigation plantings for Significant Vegetation are reflected in the Landscape Plan. Per the SRI, the following mitigation is required and has been incorporated: ·Trees: Parkinsonia florida, 36" Box: 8EA Prosopis velutina, 36" Box: 10 EA ·Understory Plants (selected from the Supplemental Plant List, Addendum C of the TOV Zoning Code): 90 REF CASE #: Date: December 29, 2021 Designed By: Wilder Team; Checked By: JP REVISIONS: Rev. #Date Description ORO VALLEY CASE #: 2100964, 2100997 Stone Canyon Phase IX, Lots 801-807 A Portion of the Northeast Quarter of Section 22, T11S, R13E, G & S.R.M. Town of Oro Valley, Pima County, Arizona SHEET OF 8 2738 East Adams Street Tucson, Arizona 85716 Jennifer Patton, 520-320-3936 jennifer@wilderla.com 12 29-2021- 1" = 200'-0" PROJECT OVERVIEW 200 100 0 200 CONCEPTUAL LANDSCAPE PLANS STONE CANYON PHASE IX, LOTS 801-807 2100964 LANDSCAPE COVER SHEET LOCATION MAP A PORTION OF LAND LOCATED IN THE NORTHEAST QUARTER OF SECTION 22, TOWNSHIP 11 SOUTH, RANGE 13 EAST, OF THE GILA AND SALT RIVER MERIDIAN, PIMA COUNTY, ARIZONA. ASSESSOR PARCEL NUMBERS (APN) 219-16-005A, 219-16-003A & 219-16-0020 SIGNIFICANT VEGETATION MITIGATION Required mitigation is per Table 27-1 and % Significant Vegetation disturbance. 43 Significant Trees were inventoried; 24 are designated for removal. Six of the 24 trees are noted as untransplantable due to health. Percentage of viable Significant Vegetation to be removed from site (measured as the square footage of the ground cover area) is 49%. Species QTY of Viable SV to be Removed Mitigation Ratio Replacement Trees (48" Box) Replacement Trees (36" Box) Understory Plants Required Carnegiea gigantea (Saguaro)0 1:1 0 0 0 Parkinsonia florida (Blue Palo Verde)8 1:1 0 8 40 Parkinsonia microphylla (Foothill Palo Verde)0 1:1 0 0 0 Prosopis velutina (Velvet Mesquite)10 1:1 0 10 50 TOTAL MITIGATION REQUIRED 0 18 90 Mitigation planting shall be shown on the Landscape Plan. Under-story plants shall be selected from the Supplemental Native Plant List, Addendum C, and shall either be transplanted from on-site or nursery plants. L1 1 SYMBOL ITEM SIZE / COLOR / SUPPLIERQTY Seed Mix GROUNDCOVER, BASIN & BOULDER SCHEDULE NOTES / DETAIL 38,000 SF Per Seed Mix, This Sheet Seed & Hydroseed Applicator: Jim Lochner, Grasslands Reclamation & Seeding, 520-869-1697 Detail 1, Sheet L5 and Seeding Specifications, Sheet L8 Basin, Water Harvesting SF 8" Average Depth; 3:1 Max Side Slope Detail 2, Sheet L5 Boulder, From Site 2': 2 EA 3': 6 EA 4': 8 EA Surface Select, From Site Detail 3, Sheet L5 Not Shown HYDROSEED SHALL BE APPLIED TO ALL DISTURBED SITE AREAS NOT OTHERWISE IMPROVED. AREAS TO BE HYDROSEEDED SHALL BE ROUGHENED / FURROWED PRIOR TO SEEDING. REFER TO SOIL FURROWING DETAIL AND SEEDING SPECIFICATIONS. HYDROSEED APPLICATION SHALL BE TIMED TO MAXIMIZE AVAILABILITY OF RAINFALL. HYDROSEED 32'-0"10'-0"10'-0" 12'-0"12'-0" PRIVATE STREET PUEPUE RIBBON CURB PER CIVIL PLAN HYDROSEED ALL DISTURBED AREA FROM BACK OF RIP RAP TO LIMIT OF GRADING RIP RAP PER CIVIL PLANHYDROSEED ALL DISTURBED AREA, TYP REQUIRED TRANSPLANT & MITIGATION PLANTING TO BE OUTSIDE OF PUBLIC UTILITY EASEMENT, TYP R/W R/W Rocky Highlands Dr Cst ℄ 1'-0"2'-6" TYPICAL SECTION - LANDSCAPED ROADWAY Scale: 1" = 10'1 REF CASE #: Date: December 29, 2021 Designed By: Wilder Team; Checked By: JP REVISIONS: Rev. #Date Description ORO VALLEY CASE #: 2100964, 2100997 Stone Canyon Phase IX, Lots 801-807 A Portion of the Northeast Quarter of Section 22, T11S, R13E, G & S.R.M. Town of Oro Valley, Pima County, Arizona SHEET OF 8 2738 East Adams Street Tucson, Arizona 85716 Jennifer Patton, 520-320-3936 jennifer@wilderla.com 12 29-2021-LANDSCAPE SCHEDULES SEED MIX To be used within all areas to be seeded as shown on Plans Scientific Name Common Name PLS/ Acre Shrubs 5.00 Ambrosia deltoidea Triangle-leaf Bursage 1.00 Calliandra eriophylla Fairy Duster 1.00 Encelia farinosa Brittlebush 1.00 Ericameria laricifolia Turpentine bush 1.00 Larrea tridentata Creosote 1.00 Small Perennials 5.00 Bahia absinthifolia Desert Bahia 0.50 Baileya multiradiata Desert marigold 0.50 Glandularia gooddingii Goodding's verbena 0.50 Isocoma tenuisecta Burroweed 0.50 Psilostrophe cooperi Paper Flower 0.50 Sphaeralcia ambigua Globemallow 1.00 Senna covesii Desert senna 1.00 Zinnia acerosa Desert zinnia 0.50 Perennial Grasses 5.00 Bouteloua curtipendula Sideoats grama 0.50 Bouteloua rothrockii Rothrock grama 0.50 Dasyochloa pulchella Fluffgrass 1.00 Digitaria californica Arizona Cottontop 1.00 Muhlenbergia porteri Bush Muhly 1.00 Sporobolus cryptandrus Sand dropseed 1.00 Annual Herbs and Grasses 5.00 Datura discolor Sacred Datura 0.50 Erigeron divergens Spreading Fleabane 0.50 Kallstroemia grandiflora Arizona poppy 0.50 Lesquerella gordonii Bladderpod 0.50 Lupinus sparsiflorus Lupine 1.00 Pectis papposa Chinchweed 0.50 Penstemon parryi Penstemon, Parry 1.00 Proboscidea parviflora Devil's Claw 0.50 TOTAL 20.00 PLANT MATERIAL SCHEDULE SYMBOL BOTANICAL NAME COMMON NAME SIZE QTY MIN. H / CALIPER WATER NEED ANNUAL MATURE USE (GAL) PER PLANT ANNUAL WATER USE (GAL) TOTAL MONTHLY WATER USE (GAL) TOTAL Trees Olneya tesota Ironwood Transplant from Site 2 N/A 1 2,741 5,482 457 Parkinsonia florida Blue Palo Verde 36" Box Transplant from Site 8 9 8'/1.75" N/A 2 5,702 96,934 8,078 Parkinsonia microphylla Foothill Palo Verde Transplant from Site 29 N/A 1 1,754 50,866 4,239 Prosopis velutina Native Velvet Mesquite 36" Box Transplant from Site 10 3 8'/1.75" N/A 2 5,702 74,126 6,177 Shrubs Ambrosia deltoidea** Triangle-leaf Bursage 5 Gal 14 1 39 546 46 Calliandra eriophylla** Native Fairy Duster 5 Gal 13 1 70 910 76 Celtis pallida Desert Hackberry Transplant from Site 16 1 - 2 634 10,144 845 Encelia farinosa** Brittlebush 5 Gal 9 1 - 2 632 5,688 474 Senegalia greggii Catclaw Acacia Transplant from Site 11 1 - 2 1,754 19,294 1,608 Vachellia constricta** Whitethorn Acacia 5 Gal 8 1 1,754 14,032 1,169 Ziziphus obtusifolia** Graythorn 5 Gal 15 1 281 4,215 351 Succulents Carnegiea gigantea Saguaro Transplant from Site 6 1 2,741 16,446 1,371 Cylindropuntia leptocaulis Christmas Cholla 5 Gal 16 1 158 2,528 211 Cylindropuntia versicolor Staghorn Cholla 5 Gal 15 1 158 2,370 198 Ferocactus wislizeni Fishhook Barrel 5 Gal 20 1 10 200 17 Fouquieria splendens Ocotillo Transplant from Site 1 1 158 158 13 Total Water Use at Maturity 303,939 25,328 **Species listed in Supplemental Protected Native Plant List (Under-story), used toward mitigation requirements. LANDSCAPE WATER PLAN YEAR 3 : 100% ADWR. Continue to increase irrigation water use as needed as plants mature up to, but not exceeding, 100% ADWR value by end of year. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 12036 14457 22458 29178 39354 41302 35284 33705 29617 21686 13615 11247 Average monthly water use =25328 Total (100% ADWR) = 303,939 YEAR 4 : 75% ADWR. Begin gradually decreasing irrigation to buffer, median, and ROW areas in order to reach zero irrigation in those areas by end of year 5. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 9027 10843 16844 21884 29516 30976 26463 25279 22212 16265 10211 8435 Average monthly water use =18996 Total (75% ADWR) = 227,954 YEAR 5 : 50% ADWR. Continue decreasing irrigation to buffer, median, and ROW areas. By end of year 5, irrigation to buffer, median, and ROW areas must be zero, and total amount of water used at site must meet 50% of ADWR maturity value. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 6018 7229 11229 14589 19677 20651 17642 16852 14808 10843 6808 5623 Average monthly water use =12664 Total (50% ADWR) = 151,970 IRRIGATION CONTROL SCHEDULE Year Month Day Schedule Frequency Run Time (Minutes) Total (Gal) 3 Dec, Jan M 1 60 23,283 Feb, Nov M, Th 1 60 28,073 Mar, Oct M, W, F 1 60 44,144 Apr, Aug, Sep M, W, F, S 1 60 92,499 May, Jun, Jul M, W, Th, F, S 1 60 115,940 Year 3 Total 303,939 4 Dec, Jan, Feb M 1 60 28,305 Mar, Oct, Nov M, Th 1 60 43,320 Apr, May, Jul - Sep M, W, F 1 60 125,353 Jun M, W, F, S 1 60 30,976 Year 4 Total 227,954 5 Nov, Dec, Jan, Feb M 1 60 25,678 Mar, Apr, Aug - Oct M, Th 1 60 68,322 May, Jun, Jul M, W, F 1 60 57,970 Year 5 Total 151,970 L2 2 WWWWWWWWWWWWWWW303 630 3 2 30 3 0 303430362.3 2.1 2.2 2.0 1.0 4.0 3.0Rocky Highlands Dr(Private) C.A. "A"BASIN AND PLANTING ARE WITHIN PREVIOUSLY DISTURBED SITE AREA. NO DISTURBANCE WILL OCCUR WITHIN THE DRIPLINE OF EXISTING PLANTS. LIMIT OF SEEDING SHALL BE THE LIMIT OF DISTURBANCE. SEEDING SHALL EXTEND FROM BACK OF RIP RAP ALONG ROADWAY EDGE TO LIMIT OF DISTURBANCE. EXISTING TREE TO PRESERVE IN PLACE 1.1 2.4 3.1 DRIVEWAY DRIVEWAY Tortolita Mountain Circle (Private; Local Street) LIMIT OF SEEDING SHALL BE THE LIMIT OF DISTURBANCE. SEEDING SHALL EXTEND FROM BACK OF RIP RAP / ROADWAY EDGE TO LIMIT OF DISTURBANCE. EXISTING UTILITY EASEMENT 1.2 WWWWW W W W W W W W 3026 3028 3028 302830323 0 3 0 303030322.2 2.0 4.0 3.0 R o c k y H i g h l a n d s D r ( P r i v a t e ) C . A . " A " LIMIT OF SEEDING SHALL BE THE LIMIT OF DISTURBANCE. SEEDING SHALL EXTEND FROM BACK OF RIP RAP ALONG ROADWAY EDGE TO LIMIT OF DISTURBANCE. LIMIT OF SEEDING SHALL BE THE LIMIT OF DISTURBANCE. SEEDING SHALL EXTEND FROM BACK OF RIP RAP ALONG ROADWAY EDGE TO LIMIT OF DISTURBANCE. LOT PAD PER CIVIL PLANDRIVEWAY3.1 EXISTING UTILITY EASEMENT 2.1 1.2 PLANT MATERIAL SCHEDULE SYMBOL TREES BOTANICAL NAME COMMON NAME Prosopis velutina Velvet Mesquite Parkinsonia microphylla Foothill Palo Verde Parkinsonia florida Blue Palo Verde Olneya tesota Ironwood SYMBOL SHRUBS BOTANICAL NAME COMMON NAME Encelia farinosa Brittlebush Celtis pallida Desert Hackberry Calliandra eriophylla Fairy Duster Ambrosia deltoidea Triangle-leaf Bursage SUCCULENTS SYMBOL BOTANICAL NAME COMMON NAME Ferocactus wislizeni Fishhook Barrel Carnegiea gigantea Saguaro Senegalia greggii Catclaw acacia Ziziphus obtusifolia Graythorn Vachellia constricta Whitethorn Acacia Cylindropuntia leptocaulis Christmas Cactus Cylindropuntia versicolor Staghorn cholla Fouquieria splendens Ocotillo SYMBOL ITEM Seed Mix GROUNDCOVER, BASIN & BOULDER SCHEDULE Basin, Water Harvesting Boulder, From Site 4.0 KEYNOTE N/A 4.1 Not Shown KEYNOTES 1.0 Property Boundary 1.1 Existing 1' Contour 1.2 Existing Sewer Line 2.0 Right of Way 2.1 Lot Setback 2.2 Public Utility Easement 2.3 Sight Visibility Triangle 2.4 Limit of Grading - CSP 3.0 Proposed Water Line, refer to Civil Plan 3.1 RipRap, per Civil Plan 4.0 Basin, Water Harvesting 1.NO PLANTING SHALL BE PLACED WITHIN THE PUBLIC UTILITY EASEMENT. 2.HYDROSEED SHALL BE APPLIED TO ALL DISTURBED SITE AREAS NOT OTHERWISE IMPROVED. AREAS TO BE HYDROSEEDED SHALL BE ROUGHENED / FURROWED PRIOR TO SEEDING. REFER TO SOIL FURROWING DETAIL AND SEEDING SPECIFICATIONS. 3.PLANTING IS SHOWN OUTSIDE OF THE CSP LIMIT OF GRADING IN AREAS WHERE THE SITE HAS BEEN PREVIOUSLY DISTURBED AND IS VOID OF VEGETATION. NO DISTURBANCE WILL OCCUR WITHIN THE DRIPLINE OF EXISTING PLANTS. 4.PLANTING SETBACKS FROM EXISTING SEWER LINE: TREES (TRUNK) SHALL BE 10' MINIMUM FROM SEWER LINE. SHRUBS MAY BE PLANTED WITHIN 3' OF SEWER LINES. NO VEGETATION SHALL BE PLANTED WITHIN 5' OF A SEWER ACCESS HOLE. TREES SHALL BE PLANTED SO THAT THE MATURE CANOPY DOES NOT OVERHANG THE SEWER ACCESS HOLE. REF CASE #: Date: December 29, 2021 Designed By: Wilder Team; Checked By: JP REVISIONS: Rev. #Date Description ORO VALLEY CASE #: 2100964, 2100997 Stone Canyon Phase IX, Lots 801-807 A Portion of the Northeast Quarter of Section 22, T11S, R13E, G & S.R.M. Town of Oro Valley, Pima County, Arizona SHEET OF 8 2738 East Adams Street Tucson, Arizona 85716 Jennifer Patton, 520-320-3936 jennifer@wilderla.com 12 29-2021-LANDSCAPE PLAN L3 1" = 20'-0" LANDSCAPE PLAN 20 10 0 20 MATCHLINE - REFER TO TOP RIGHT MATCHLINE - REFER TO BOTTOM LEFT 3MATCHLINE - REFER TO SHEET L4 W W W W W WWWWWWW W W W W 302630283028 3028 302830303030 R o c k y H i g h l a n d s D r ( P r i v a t e ) C . A . " A " 2.1 2.2 2.0 3.0 4.01.0 BASIN AND PLANTING ARE WITHIN PREVIOUSLY DISTURBED SITE AREA. NO DISTURBANCE WILL OCCUR WITHIN THE DRIPLINE OF EXISTING PLANTS. DRIVEWAY ISLAND SHALL BE SEEDED 3.1 2.4 4.1 LIMIT OF SEEDING SHALL BE THE LIMIT OF DISTURBANCE. SEEDING SHALL EXTEND FROM BACK OF RIP RAP ALONG ROADWAY EDGE TO LIMIT OF DISTURBANCE. LIMIT OF SEEDING SHALL BE THE LIMIT OF DISTURBANCE. SEEDING SHALL EXTEND FROM BACK OF RIP RAP ALONG ROADWAY EDGE TO LIMIT OF DISTURBANCE. EXISTING UTILITY EASEMENT 1.2 W W W W W W W W WWWWWWWWWW3026Rocky Highla n d s D r (Private) C.A . " A " 2.1 3.1 1.0 2.2 2.0 DRIVEWAY LOT PAD PER CIVIL PLAN 3.1 2.4 ISLAND SHALL BE SEEDED 4.1 LIMIT OF SEEDING SHALL BE THE LIMIT OF DISTURBANCE. SEEDING SHALL EXTEND FROM ROADWAY EDGE TO LIMIT OF DISTURBANCE. 1.2 PLANT MATERIAL SCHEDULE SYMBOL TREES BOTANICAL NAME COMMON NAME Prosopis velutina Velvet Mesquite Parkinsonia microphylla Foothill Palo Verde Parkinsonia florida Blue Palo Verde Olneya tesota Ironwood SYMBOL SHRUBS BOTANICAL NAME COMMON NAME Encelia farinosa Brittlebush Celtis pallida Desert Hackberry Calliandra eriophylla Fairy Duster Ambrosia deltoidea Triangle-leaf Bursage SUCCULENTS SYMBOL BOTANICAL NAME COMMON NAME Ferocactus wislizeni Fishhook Barrel Carnegiea gigantea Saguaro Senegalia greggii Catclaw acacia Ziziphus obtusifolia Graythorn Vachellia constricta Whitethorn Acacia Cylindropuntia leptocaulis Christmas Cactus Cylindropuntia versicolor Staghorn cholla Fouquieria splendens Ocotillo SYMBOL ITEM Seed Mix GROUNDCOVER, BASIN & BOULDER SCHEDULE Basin, Water Harvesting Boulder, From Site 4.0 KEYNOTE N/A 4.1 Not Shown KEYNOTES 1.0 Property Boundary 1.1 Existing 1' Contour 1.2 Existing Sewer Line 2.0 Right of Way 2.1 Lot Setback 2.2 Public Utility Easement 2.3 Sight Visibility Triangle 2.4 Limit of Grading - CSP 3.0 Proposed Water Line, refer to Civil Plan 3.1 RipRap, per Civil Plan 4.0 Basin, Water Harvesting 1.NO PLANTING SHALL BE PLACED WITHIN THE PUBLIC UTILITY EASEMENT. 2.HYDROSEED SHALL BE APPLIED TO ALL DISTURBED SITE AREAS NOT OTHERWISE IMPROVED. AREAS TO BE HYDROSEEDED SHALL BE ROUGHENED / FURROWED PRIOR TO SEEDING. REFER TO SOIL FURROWING DETAIL AND SEEDING SPECIFICATIONS. 3.PLANTING IS SHOWN OUTSIDE OF THE CSP LIMIT OF GRADING IN AREAS WHERE THE SITE HAS BEEN PREVIOUSLY DISTURBED AND IS VOID OF VEGETATION. NO DISTURBANCE WILL OCCUR WITHIN THE DRIPLINE OF EXISTING PLANTS. 4.PLANTING SETBACKS FROM EXISTING SEWER LINE: TREES (TRUNK) SHALL BE 10' MINIMUM FROM SEWER LINE. SHRUBS MAY BE PLANTED WITHIN 3' OF SEWER LINES. NO VEGETATION SHALL BE PLANTED WITHIN 5' OF A SEWER ACCESS HOLE. TREES SHALL BE PLANTED SO THAT THE MATURE CANOPY DOES NOT OVERHANG THE SEWER ACCESS HOLE. REF CASE #: Date: December 29, 2021 Designed By: Wilder Team; Checked By: JP REVISIONS: Rev. #Date Description ORO VALLEY CASE #: 2100964, 2100997 Stone Canyon Phase IX, Lots 801-807 A Portion of the Northeast Quarter of Section 22, T11S, R13E, G & S.R.M. Town of Oro Valley, Pima County, Arizona SHEET OF 8 2738 East Adams Street Tucson, Arizona 85716 Jennifer Patton, 520-320-3936 jennifer@wilderla.com 12 29-2021-MATCHLINE - REFER TO SHEET L3 1" = 20'-0" LANDSCAPE PLAN 20 10 0 20 LANDSCAPE PLAN L4 4 BARE GROUND FURROWED GROUND SURFACE SOIL FURROWING (TO BE USED WITH SEEDING) NTS 1.Ground surface to be furrowed along contour prior to seeding and after completion of all work in the area. 2.Depth and spacing of furrows per Specifications. 3.Intent of furrows is to slow stormwater runoff, and aid in seed germination. 4.Seeding to be applied after planting and irrigation is complete. NOTES: SECTION BOULDER PLACEMENT NTS NOTES: 1.Set boulder with 1 4 of boulder below finished grade. 2.Set boulder firmly to prevent rocking. Hand compact soil around edge of boulder. 3.Place inert groundcover (per Plans and Specifications) after setting boulder. 4.Boulders with weathered surface shall be placed with weathered surface exposed. 3/4 1/4 SECTION FINSHED GRADE INERT GROUNDCOVER PER PLANS BOULDER 6" MIN 6" MIN DEPTH OF PLANT PIT EQUAL TO DEPTH OF ROOTBALL SLOPE ROOTBALL WITH ROOT MASS INTACT INERT GROUNDCOVER AS DEPICTED ON PLANS 1" MAXIMUM COVER OVER ROOTBALL SIDES OF PLANT PIT TO BE ROUGH AND SLOPING BACKFILL WITH DRY SITE SOIL UNDISTURBED SUBGRADE OR COMPACTED (85%) SOIL BERM ON DOWNSLOPE SIDE FINISHED GRADE 1.Barrel placement must match original orientation. North side of barrel to be marked prior to salvage. 2.Excavate roots at minimum 6" around barrel. 3.Damaged roots should be trimmed with sharp and sterile knives / pruners. Dust roots with a fungicide and Agri-Mycin 17. 4.Barrel to be replanted at same depth as originally growing. 5.Barrel shall be supported as it is lowered into planting hole. Backfill and tamp to avoid root damage. 6.Slope backfill away from barrel. Do not create a berm at base of plant. 7.Provide berm on downslope side of barrel to capitalize on site flows. NOTES: BARREL TRANSPLANTING NTS SAGUARO TRANSPLANTING 1.Approximately two weeks prior to transplanting, water saguaro to a minimum depth of 12". If saguaro is fully hydrated from recent rainfall, this step is not necessary. 2.Saguaro placement must match original orientation. North side of saguaro to be marked prior to salvage. 3.Excavation of roots: 3.1 Cacti less than 2' tall, remove entire root mass. 3.2 Cacti 2.5' - 6' tall, remove as much root mass as possible, retain minimum 1' radius from stem of root material. 4.Roots shall be cut with sharp and sterile knives / pruners. Damaged roots should be trimmed. Dust roots with a fungicide and Agri-Mycin 17. 5.Saguaro to be replanted at same depth as originally growing. 6.Saguaro shall be supported as it is lowered into planting hole (if saguaro is lowered without support, tap root is likely to be crushed). 7.Slope backfill away from saguaro. Do not create a berm at base of plant. 8.Saguaros growing under trees / in shade shall be provided with 30% shade cloth throughout the first summer season. 9.Provide berm on downslope side of saguaro to capitalize on site flows. NOTES: NTS 6" MIN 6" MIN DEPTH OF PLANT PIT EQUAL TO DEPTH OF ROOTBALL SLOPE FINISHED GRADE ROOTBALL WITH ROOT MASS INTACT INERT GROUNDCOVER AS DEPICTED ON PLANS 1" MAXIMUM COVER OVER ROOTBALL SIDES OF PLANT PIT TO BE ROUGH AND SLOPING BACKFILL WITH DRY SITE SOIL UNDISTURBED SUBGRADE OR COMPATCTED (85%) SOIL TAP ROOT ROOTS MAY BE BURIED IN A TRENCH DUG TO ACCOMODATE THEM (RATHER THAN EXPANDING DIAMETER OF ENTIRE HOLE) BERM ON DOWNSLOPE SIDE SHRUB PLANTING 1.No plants shall be pruned except at direction of Owner's Representative. 2.Test drainage of planting pit prior to planting. Provide drainage chimneys / overexcavation as required by specifications. 3.Remove any trash / debris prior to placing prepared soil / backfill in planting pit. NOTES: DEPTH OF PLANT PIT EQUAL TO DEPTH OF ROOTBALL PLANT PIT DIAMETER MINIMUM 3X DIAMETER OF ROOTBALL NTS TOP OF ROOTBALL SHALL BE FLUSH WITH FINISHED GRADE ROOTBALL INERT GROUNDCOVER AS DEPICTED ON PLANS 1" MAXIMUM COVER OVER ROOTBALL FINISHED GRADE SIDES OF PLANT PIT TO BE ROUGH AND SLOPING PREPARED SOIL / BACKFILL REFER TO SPECIFICATIONS UNDISTURBED SUBGRADE OR COMPACTED (85%) SOIL NTS TREE PLANTING 1.No plants shall be staked except at direction of Owner's Representative. 2.Test drainage of planting pit prior to planting. Provide drainage chimneys / overexcavation as required by specifications. 3.Remove any trash / debris prior to placing prepared soil / backfill in planting pit. NOTES: DEPTH OF PLANT PIT EQUAL TO DEPTH OF ROOTBALL PLANT PIT DIAMETER MINIMUM 3X DIAMETER OF ROOTBALL FINISHED GRADE TOP OF ROOTBALL SHALL BE FLUSH WITH FINISHED GRADE ROOTBALL INERT GROUNDCOVER AS DEPICTED ON PLANS 1" MAXIMUM COVER OVER ROOTBALL SIDES OF PLANT PIT TO BE ROUGH AND SLOPING PREPARED SOIL / BACKFILL REFER TO SPECIFICATIONS UNDISTURBED SUBGRADE OR COMPACTED (85%) SOIL SET TREE PLUMB 1 3 4 5 7 6 SECTION WATER HARVESTING BASIN NTS 8" MAX BASIN WIDTH PER PLANS 3:1 MAX 3:1 MA X 2% MAX SLOPE 1' MIN FLAT BOTTOM INERT GROUNDCOVER PER PLANS FINISHED GRADE SUBGRADE PER SPECIFICATIONS SIDEWALK / PATH PER PLANS 2 REF CASE #: Date: December 29, 2021 Designed By: Wilder Team; Checked By: JP REVISIONS: Rev. #Date Description ORO VALLEY CASE #: 2100964, 2100997 Stone Canyon Phase IX, Lots 801-807 A Portion of the Northeast Quarter of Section 22, T11S, R13E, G & S.R.M. Town of Oro Valley, Pima County, Arizona SHEET OF 8 2738 East Adams Street Tucson, Arizona 85716 Jennifer Patton, 520-320-3936 jennifer@wilderla.com 12 29-2021-LANDSCAPE DETAILS L5 5 3020302430243024 302630263026 3 0 2 8 3028 3028 30283028 3028 3028 3028 3028 302 8 3028 3032 3 0 3 4 3036 3034 3036 3038 3 0 3 6 30323 0 3 0 30303030 3 0 3 0 303430383040303230343036WWWWWWWWWW W W W W W W WWWW W W W W W W W W WWWWM A T & ST & ST & ST & ST & ST & ST & ST & S T & S T & S T & S T & S T & S T & S T & ST & ST & ST & S T & S T & S T & S T & S T & S T & S T & S T & S T & S T & ST & ST & ST & ST & S T & ST & S T & S T & ST & ST & ST & S T & S T & S T & S T & ST & ST & ST & ST & ST & ST & ST & ST & ST & S T & S2.3 2.0 R o c k y H i g h l a n d s D r ( P r i v a t e ) C . A . " A " Tortolita Mountain Circle (Private; Local Street) 1.0 1.0 1.1 2.2 2.1 2.4 3.0 3.1 4.0 4.0 LOT 802 LOT 803 LOT 801 LOT 804 LOT 805END OF IRRIGATION. NO IRRIGATION SOUTH OF THIS POINT. A-1T&S 6.6 A-2 T&S 7.6 1.2 EXISTING UTILITY EASEMENT IRRIGATION SCHEDULE Irrigation Controller 'A' Reduced Pressure Backflow Prevention Assembly SYMBOL ITEM MANUFACTURER / MODEL Hunter Node-200 Febco 825Y Hunter: ICZ-101LF-40 Hunter: 458200 DC Solenoid Zone Control Valve with Filter and Pressure Regulator; DC Solenoid Water Meter Per Civil Plans NOTES 1 EA 2 EA 2 EA N/A QTYSIZE N/A 1" 1 EA M Requires DC latching solenoid N/A 5/8" 1" Lateral End Cap Assembly 5 EA Lateral Line (Tree & Shrub), HDPE 2400 LF1" Refer to Detail 6, Sheet L7N/A A Not Shown Emitters Rain Bird XB or Multi-outlet XB Trees: 2 GPH (Red) Large Shrubs: 1 GPH (Black) Small Shrubs: .5 GPH (Blue) N/A T & S Refer to Details 4, 5, 7 & 8, Sheet L7 Note: Punch tool (ML-3) available from http://amleo.com to be used to insert emitters directly into HDPE pipe. Sleeve, Sch 40 PVC 175 LF4"Refer to Detail 9, Sheet L7 A-1 T&S GPM Valve Description Valve Flow (GPM) Controller Station ID VALVE CALLOUT Main Line, Sch 40 PVC 10 LF1" Refer to Detail 1, L7. Guardshack COR-1, tan insulating blanket. Refer to Detail 2, Sheet L7 Refer to Detail 3, Sheet L7Not Shown EMITTER SCHEDULE PLANT TYPE # OF OUTLETS 3 EA 1 EA 6 EA NOTES Desert Hackberry, Catclaw Acacia Graythorn, Whitethorn Acacia Large Shrub Tree GPH PER OUTLET 2 1 1 N/ACacti Hand water cacti to establish.N/A 1 EASmall Shrub .5 Brittlebush, Bursage, Fairy Duster Blu-Lock SIDR 15 / BLP-100-CL-3X Refer to Detail 3, Sheet L7 Not Shown Valve Boxes: Zone Valve Flush End Cap Model: Carson 1220, Tan, Lockable Cover Carson 708, Tan 2 EA 5 EA All valve boxes to have 4" layer of fractured, screened rock below valves and be wrapped with geotextile. A new, temporary irrigation system will be installed to irrigate the transplant and supplemental plantings per the Landscape Plan. The new irrigation system is designed for potable water use, and the point of connection shall be as noted on Plan. The irrigation system is designed to operate at 50 PSI at the backflow preventer. The Irrigation Plan is schematic. For clarity of Plans, irrigation lines / components may be shown within hardscape areas / areas to remain undisturbed. All irrigation lines / components are to be located within the Project Limits, and within non-paved and undisturbed areas wherever possible. The Landscape Water Plan, Irrigation Control Schedule, and Annual Water Use noted in the Plant Schedule (refer to Sheet L2) are provided per the requirements of TOV Zoning Code Section 27.6.D.2 and 27.6.D.3. Per code, the gallons listed reflect the Arizona Department of Water Resources (ADWR) estimated water usage for mature plants. The numbers reflect the maximum amount of water that may be applied on an annual basis. The landscape contractor is responsible for providing the appropriate amount of irrigation based on the actual water requirements of the plants. IRRIGATION SYSTEM DESCRIPTION IRRIGATION GENERAL NOTES 1.Irrigation and/or watering plans shall meet the minimum standards of the American Society of Irrigation Consultants. 2.The property owner is responsible for maintaining the temporary system as long as necessary in order to transition plants over to natural sources. Any plant materials that die in transition, for any reason, shall be replaced in accordance with Sec. 27.6.E.4., Maintenance. 3.Irrigation systems connected to potable water mains (public or private) shall be equipped with backflow preventers. 4.The annual water use for a project shall not exceed the annual landscape water plan. 5.Irrigation meter readings shall be used to determine compliance with the landscape water plan. Non-compliance is subject to penalties under Oro Valley Town Code. 6.Meter readings shall be taken, at a minimum, on an annual basis. Monthly readings may be required, at the discretion of the Planning and Zoning Administrator, in order to address non-compliance with the Water Plan. 7.An initial meter reading shall be taken prior to the issuance of the certificate of occupancy and recorded for reference as part of the water plan. 8.Irrigation water shall not leave the landscaped areas and flow onto roads, parking areas or sidewalks. KEYNOTES 1.0 Property Boundary 1.1 Existing 1' Contour 1.2 Existing Sewer Line 2.0 Right of Way 2.1 Lot Setback 2.2 Public Utility Easement 2.3 Sight Visibility Triangle 2.4 Limit of Grading - CSP 3.0 Proposed Water Line, refer to Civil Plan 3.1 RipRap, per Civil Plan 4.0 Basin, Water Harvesting REF CASE #: Date: December 29, 2021 Designed By: Wilder Team; Checked By: JP REVISIONS: Rev. #Date Description ORO VALLEY CASE #: 2100964, 2100997 Stone Canyon Phase IX, Lots 801-807 A Portion of the Northeast Quarter of Section 22, T11S, R13E, G & S.R.M. Town of Oro Valley, Pima County, Arizona SHEET OF 8 2738 East Adams Street Tucson, Arizona 85716 Jennifer Patton, 520-320-3936 jennifer@wilderla.com 12 29-2021-IRRIGATION PLAN L6 6 1" = 40'-0" IRRIGATION PLAN 40 20 0 40 REDUCED PRESSURE BACKFLOW PREVENTER (B.P.) WITH SHUTOFF VALVES STEEL ENCLOSURE INSULATE PIPES WITH COVER PER PLANS 4" THICK CONCRETE PAD 1" ABOVE FINISHED GRADE CONCRETE THRUST BLOCKS REQUIRED ON BACKFLOW DEVICES 2.5" AND LARGER. SCH. 80 PVC MALE ADAPTER FLOW REDUCED PRESSURE BACKFLOW PREVENTER NTS 1.B.P to be tested and certified after installation. NOTES: LINE SIZE BRASS WYE FILTER UNIONS REQUIRED TO ALLOW REMOVAL BRASS OR TYPE K COPPER RISERS AND FITTINGS SAME SIZE AS B.P. SLEEVE OR EXPANSION JOINT MATERIALBRASS BALL VALVE FOR WYE FILTER MAINTENANCE 6"6" 12" MIN REMOTE CONTROL VALVE WITH BATTERY CONTROLLER JUMBO PLASTIC VALVE BOX, 12" DEEP, WITH LOCKING LID NTS CONTROLLER WIRES WITH 12" MIN. EXPANSION CURLS SCH. 80 PVC 90 DEGREE ELBOW SCH. 80 PVC BALL VALVE MAINLINE SCH. 80 PVC UNION, EACH SIDE OF VALVE SCH. 80 PVC RISER SCH. 80 PVC TEE OR ELBOW (SIZE PER IRRIGATION MAINLINE) FILTER AND PRESSURE REGULATOR FOUR (4) 4" X 8" BRICKS PLASTIC TAG WITH VALVE STATION NUMBER ID REMOTE CONTROL IRRIGATION VALVE SEAL OPENINGS AND BOTTOM WITH GEOTEXTILE FABRIC 1.Locate valve boxes away from pedestrian / vehicular traffic, and align with nearest hardscape. 2.Ensure water flows away from top of valve box. 3.Bundle and tape wire every 10'. Seal wire splices immediately with water tight wire sealers. Do not allow wire ends to contact any water. NOTES: FINISH GRADE BATTERY POWERED CONTROLLER MOUNTED ON VALVE ASSEMBLY 3 4" GRAVEL 4" DEEP SLEEVING NTS 1.All sleeves shall be schedule 40 PVC. 2.Do not install control wires and lateral or main line pipes in the same sleeve. 3.Backfill within 3" of sleeve shall be free of rocks greater than 1/4" diameter. If rock cannot be screened from excavated soil, provide clean sand bedding. NOTES:12" 18" MIN 24" MIN UNDER VEHICULAR PAVEMENT 3" 3"SCH 40 PVC SLEEVE PER PLAN. MIN. TWO STANDARD PIPE SIZES LARGER THAN THE SUM OF THE DIAMETER OF THE PIPES SELECT BACKFILL WITHIN 3" OF SLEEVE CLEAN BACKFILL, 95% COMPACTION UNDER PAVING PER CIVIL PLANS WRAP #12 GA. GALVANIZED WIRE AROUND EACH END OF SLEEVE (10 WRAPS MIN) AND EXTEND TO SURFACE AS A LOCATING DEVICE PAVEMENT SUBBASE MULTI-OUTLET EMITTER PLACEMENT LAYOUT - SHRUBS NTS 1.Detail illustrates one each 6-emitter outlet providing two emission points on one shrub, and three emission points on the second shrub. Refer to the Plant Emitter Schedule for required number of emission points per plant. 2.Emission point of emitters shall not be placed at the base of the plant stem. Emission points shall be a minimum of 3" away from plant stem. 3.Detail applies to level sites. For slopes, emitters shall be placed on uphill side of shrub. NOTES: SHRUB CANOPY AT INSTALLATION ROOT BALL CENTER OF SHRUB EMISSION POINTS DISTRIBUTED EVENLY AROUND SHRUB 1 2 3 98 54 6 MULTI-OUTLET EMITTER PLACEMENT LAYOUT - TREES, 6-EMITTER NTS 1.Detail illustrates one each 6-emitter outlet. 2.Emission point of emitters shall not be placed at the base of the plant trunk. Emission points shall be a minimum of 3" away from plant trunk / stem. 3.Detail applies to level sites. For slopes, four emitters shall be placed on uphill side of tree. NOTES: TREE CANOPY AT INSTALLATION ROOT BALL TREE TRUNK TWO EMISSION POINTS PLACED ON ROOTBALL 5' RADIUS FOUR EMISSION POINTS DISTRIBUTED EVENLY AROUND TRUNK OUTSIDE OF ROOTBALL, 5' FROM TRUNK MULTI-OUTLET EMITTER PLACEMENT LAYOUT - TREES, 3-EMITTER NTS 1.Detail illustrates 3-emission points from one multi-outlet emitter. 2.Emission points shall not be placed at the base of the plant trunk. Emission points shall be a minimum of 4" away from plant trunk / stem. 3.Detail applies to slopes. For level sites, emission points shall be evenly distributed around tree. NOTES: TREE CANOPY AT INSTALLATION TWO EMISSION POINTS PLACED EVENLY AROUND TRUNK, UPSLOPE OF TREE, OUTSIDE OF ROOTBALL, 5' FROM TREE TRUNK ONE EMISSION POINT ON UPSLOPE SIDE OF ROOTBALL ROOTBALL 5' RADIUS TREE TRUNK FLUSH END CAP - BLU-LOCK NTS 1.Valve box per schedule. 2.Locate valve boxes away from pedestrian / vehicular traffic. 3.Ensure water flows away from top of valve box. 4.Compact soil around valve box to same density as adjacent undisturbed soil. 5.Use non-lubricating thread sealant designed for PVC. Do not use sealant on hose threads. 6.3" minimum clear between top of gravel and cap. NOTES: 1 2" SCH. 80 PVC NIPPLE BLU-LOCK LATERAL LINE 1" BLU-LOCK X 1 2" FPT ELBOW, PART #: BL-407-130 FHT CAP SEAL OPENINGS AND BOTTOM WITH GEOTEXTILE FABRIC FINISH GRADE 6" ROUND VALVE BOX 3 4" GRAVEL 4" DEEP MHT X 1 2" FPT ADAPTER MULTI-OUTLET EMITTER, DIRECT BURIAL NTS 1.Refer to Emitter Placement detail for location of emitters around plant. NOTES: 1'-0" MULTI-PORT EMITTER TO BE PLACED ON SIDE OF LATERAL FINISH GRADE DISTRIBUTION TUBING TO COME OUT OF EMITTER PARALLEL TO GROUND SURFACE LATERAL LINE PER PLAN DISTRIBUTION TUBING 7 IRRIGATION TRENCHING NTS 1.All pipes and wires shall be installed in accordance with local code and Manufacturer's specifications. 2.No pipes shall be installed parallel to, and directly over, another pipe. 3.All pipe and or wires placed under paving shall be sleeved. 4.Minimum clearance for crossing pipes is 3". 5.Place Control Wires within Mainline trench, to the side of the Mainline. Control Wires shall be taped and bundled every 10'. Control Wires shall be placed in dedicated sleeve when under paved area. 6.Detectable Locator Tape shall be placed the length of the Mainline. 7.Backfill shall be free of rocks greater than 1" diameter, and all debris. Backfill shall be placed in 6" lifts, and compacted to match density of adjacent soil. NOTES: 4"4" MIN DEPTH BEDDING (SAND, 1 4" MINUS GRAVEL OR 1 4" SCREENED SOIL) 24" 4"BEDDING 4" MIN SIDES AND TOP OF PIPE 8" 12" 18" DETECTABLE LOCATOR TAPE PVC SUB-LATERAL LINE PVC LATERAL LINE PVC MAINLINE CONTROL WIRES FINISH GRADE REF CASE #: Date: December 29, 2021 Designed By: Wilder Team; Checked By: JP REVISIONS: Rev. #Date Description ORO VALLEY CASE #: 2100964, 2100997 Stone Canyon Phase IX, Lots 801-807 A Portion of the Northeast Quarter of Section 22, T11S, R13E, G & S.R.M. Town of Oro Valley, Pima County, Arizona SHEET OF 8 2738 East Adams Street Tucson, Arizona 85716 Jennifer Patton, 520-320-3936 jennifer@wilderla.com 12 29-2021-IRRIGATION DETAILS L7 7 SECTION 1: GENERAL 1.Contractor shall furnish and install material and equipment pertaining to the irrigation system herein specified or shown on the drawings. This shall include all items of a minor nature necessary to complete the installation. 2.Examinations of Drawings and Premises: Prior to submitting a bid, the Contractor shall carefully study the drawings and shall make a careful examination of the premises and any existing work. He/She shall determine in advance the methods of installing and connecting the system, the means to be provided for getting the equipment into place, and shall make himself/herself thoroughly familiar with all of the requirements of the contract. By the act of submitting a proposal for the work required and included in the contract, the Contractor shall be deemed to have made such study and examination, and to be familiar with and accept all conditions of the site. 3.Contractor's superintendent: The Contractor's superintendent shall be satisfactory to the General Contractor. The Contractor's superintendent shall not be changed, except with the consent of the General Contractor. The Contractor's superintendent shall be authorized to represent the Contractor. 4.The Contractor shall give all necessary notices, obtain all permits and pay all costs in connection with his work, file with all governmental departments having jurisdiction, obtain all required certificates of inspection for his work and deliver to the Owner's Representative before request of acceptance and final payment for the work. The Contractor shall comply with all laws, rules and regulations of all authorities having jurisdiction over premises. 5.Warranty & Maintenance: The irrigation system shall be guaranteed by the contractor to be free of defects in workmanship and materials for a period of one year from acceptance by owner. 6.Damage: The contractor shall be responsible for damages to the grounds, hardscape, traffic curbs, roadways, piping systems, utilities, electrical systems and their equipment and contents caused by leaks in the piping systems being installed or having been installed by him, or caused by negligence. The Contractor shall repair, at his own expense, all damage so caused. All repair work shall be done in a manner satisfactory to the Owner's Representative. 7.Record Drawings: 7.1.Prior to Final Acceptance of work, Contractor shall provide a "Redline" record set of drawings showing dimensioned locations and depths for irrigation system. 7.3.Record all changes which are made from the Contract Drawings, including changes in the pressure and non- pressure lines. 7.4.Locate all dimensions from two permanent points (buildings, monuments, sidewalks, curbs or pavements). 8.Operating and Maintenance Instructions: At completion of the work, prepare complete operating and maintenance instructions for the irrigation system. Data shall be typewritten and enclosed in a suitable folder and submitted to the owner for approval. All information needed to properly operate and maintain all items, including scheduling information, parts lists, etc., will be part of the instructions. SECTION 2: PRODUCTS 1.Submittals: The Contractor shall submit to the General Contractor two (2) copies of shop drawings or manufacturer's "cut sheet" for each type of pipe, controller, valves, valve boxes, wire, conduit, fittings and all other types of fixtures and equipment that are specified on the Project Plans. The submittal shall include the manufacturer's name, model number, equipment capacity and manufacturer's installation recommendation, if applicable, for each proposed item. 2.Substitution of Materials: This irrigation system has been designed around the irrigation components herein stated and as shown on the plans. Any substitutions will be allowed only by written order signed by the Owner's Representative. 3.Protection: Protect all materials from damage during construction and storage. PVC pipe and fittings shall be protected form direct sunlight. 4.Emitters: The emitter system is shown in a schematic manner. Specific emitters and locations are not shown on the plan and are subject to field adjustment. The ends of all laterals shall have a hose end flush cap. 5.Sleeving: Provide sleeves as shown and as required. All lateral line, emitter line, and control wire shall be in sleeves under all paved surfaces. Minimum size shall be two pipe sizes larger than the pipe being sleeved. Additionally, all main line piping under vehicular paving, and under structural walls shall be placed in sleeves. Sleeves under roadways shall be provided by others. Contractor shall field verify their location. 6.Pipe Installation & Crossings: No pipes shall be installed parallel and directly over another line. Minimum clearance for pipes crossing to be 3". SECTION 3: EXECUTION 1.Site Conditions: 1.1.Design Pressure: This irrigation system has been designed to operate with a minimum static inlet water pressure as shown on the drawings. Irrigation contractor shall verify water pressure on-site prior to beginning work. If discrepancy exists between water pressure tested on-site and that noted on plan, contractor shall immediately notify Owner's Representative. 1.2.Existing Conditions: The Contractor shall not install the irrigation system per plans when it is evident that site conditions (such as obstructions, grade differences, or differences in location / shape of planted areas) may not have been accounted for in the original design. In such instances, the Contractor shall notify the Owner's Representative when the discrepancy is discovered. If notification is not performed, the Contractor shall assume responsibility for the installation and resultant need of any subsequent revisions. 1.3.Existing Utilities - Location and Elevations: The Contractor shall examine the site and verify to his/her own satisfaction the locations and elevations of all utilities and availability of utilities and services required. The Contractor shall inform him/her self as to their relation to the work and the submission of bids shall be deemed as evidence thereof. At least two working days prior to excavation, Contractor shall request markout of underground utilities by calling BlueStake at 811. The Contractor shall repair at his/her own expense, and to the satisfaction of the General Contractor, any damage to any utility shown or not shown on the plans. 1.4.Should utilities not shown on the plans be found during excavations, Contractor shall promptly notify General Contractor for instructions as to further action. Contractor shall make necessary adjustments in the layout as may be required to connect to existing stubouts, should any such stubouts not be located exactly as shown and as may be required to work around existing work, at no increase in cost to the Owner. All such work will be recorded on record drawings and turned over to the General Contractor prior to final acceptance. 2.Layout: Prior to installation, the Contractor shall stake out the location of valves, controllers, main line routing, pressure regulators and backflow preventer. All layout shall be approved by Owner's Representative prior to installation. Relocation of irrigation equipment as a result of the Contractor's failure to stake location and receive Owner's Representative's approval shall be at the Contractor's expense. 3.Excavation & Backfill: 3.1.Refer to Details for required burial depth of pipe and sleeving. 3.2.Trenches shall be dug straight, and pipe shall be supported continuously on bottom of trench. Lay pipe to an even grade. Trenching excavation shall follow layout indicated on drawings and as noted. If the bottom of a pipe trench excavation is found to consist of rock, caliche, or any other material that, by reason of its hardness, cannot be excavated to give a uniform bearing surface, said rock or other material shall be removed for at least 3 inches below the specified trench depth, and be refilled to specified trench depth with sand or similar material thoroughly tamped into place. 3.3.Trenches shall not be backfilled until all required tests are performed. Trenches shall be carefully backfilled in 6" lifts with the excavated materials approved for backfilling, consisting of earth, loam, sandy clay, sand, or other approved materials, free from clods of earth or stones larger than one inch (1") in diameter. Backfill shall be compacted in landscaped areas to a dry density equal to adjacent undisturbed soil in planting areas. Backfill will conform to adjacent grades without dips, sunken areas, humps or other surface irregularities. Backfilling shall not be performed while trenches or backfill material is in a wet or muddy condition. 3.4.Flooding of trenches will be permitted only with approval of the Owner's Representative. 3.5.If settlement occurs and subsequent adjustments in pipe, valves, planting, or other construction are necessary, the Contractor shall make all required adjustments without cost to the Owner. 3.6.Trenching and Backfilling Under Paving: Trenches located under areas where paving, asphaltic concrete or concrete will be installed shall be backfilled with sand (a layer 6 inches below the pipe and 3 inches above the pipe) and compacted in layers to 90% compaction, using manual or mechanical tamping devices. All trenches shall be left flush with the adjoining grade. The irrigation Contractor shall set in place, cap, and pressure test all piping under paving prior to the paving work. 4.Flushing of System: All lines to be completely flushed prior to installation of emitters and prior to backfill. After all new lateral pipe lines and risers are in place and connected, all necessary diversion work has been completed, and prior to installation of emitters, the control valves shall be opened and a full head of water used to flush out the system. Emitters shall be installed only after flushing of the system has been accomplished to the complete satisfaction of the Owner's Representative. 5.Testing of Irrigation System: The Contractor shall request the presence of the Owner's Representative at least 48 hours in advance of testing. Test all pressure lines under hydrostatic pressure of 100 lbs per square inch and prove water tight. All HDPE lateral line pipe shall be tested prior to insertion of emitters at working line pressures with couplings exposed and swing joints and other outlets capped. Sustain pressure in lines for not less than two hours. All hydrostatic tests shall be made only in the presence of Owner's Representative. No pipe shall be backfilled until it has been inspected, tested and approved in writing. Contractor shall furnish necessary test equipment. 6.Maintenance: Contractor shall provide job maintenance of all irrigation and shall continue until job acceptance by the Owner. Maintain all system components and assure proper watering of all plants. Repair any leaks and replace any defective components. After all landscape and irrigation operations are complete and in conformance with the contract documents, the owner shall grant final job acceptance. 7.Cleanup & Disposal: Cleanup shall be made as each portion of work progresses. Refuse and excess dirt shall be removed from the site, all walks and paving shall be swept or washed down, and any damage sustained to the work of others shall be repaired to the original conditions acceptable to the Owner's Representative. IRRIGATION SPECIFICATIONS SECTION 1: GENERAL 1.Contractor shall furnish and install material specified or shown on the drawings. This shall include all items of a minor nature necessary to complete the installation. 2.Plant Material Availability: The Contractor shall submit to the General Contractor within 30 calendar days after the award of contract, submit written confirmation from nursery or grower that the plant material shown on the project plans has been secured in all required varieties and quantities. 3.Substitution of Materials: No substitution of the required material will be allowed unless evidence is submitted documenting that the Contractor has made a diligent effort to obtain the required material from commercial nurseries and growers within a 150-mile radius of the project site, and that the required material will not become available prior to the time of installation. 4.Contractor's superintendent: The Contractor's superintendent shall be satisfactory to the General Contractor. The Contractor's superintendent shall not be changed, except with the consent of the General Contractor. The Contractor's superintendent shall be authorized to represent the Contractor. 5.Warranty: Warrant the following plants, for the warranty period indicated, against defects including death and unsatisfactory growth, except for defects resulting from lack of adequate maintenance, neglect, or abuse by Owner, or incidents that are beyond Contractor's control. 5.1.Warranty Period for Trees, Shrubs, and cacti/succulents: One year from date of Final Acceptance. 5.2.Dead or unhealthy plants shall be removed and replaced within 14 calendar days. 5.3.Replacement plants shall be of the same species and size as originally specified. 6.Maintenance Instructions: Prior to expiration of required maintenance period, prepare typewritten instructions for the plant material. Instructions shall consist of recommended procedures to be established by Owner for maintenance of exterior plants during a calendar year. 7.Damage: The Contractor shall be responsible for damages to structures, utilities, sidewalks, pavements, other facilities, and existing plants caused by planting operations. Damage shall be repaired at the Contractor's expense in a manner satisfactory to the Owner's Representative. SECTION 2: PRODUCTS 1.Plant Material 1.1.Provide quality, size, genus, species, and variety of exterior plants indicated on the project plans, complying with applicable requirements in ANSI Z60.1, "American Standard for Nursery Stock." Provide healthy, vigorous stock, densely foliated when in leaf and free of disease, pests, eggs, larvae, and defects such as knots, sun scald, injuries, abrasions, and disfigurement. 1.2.Label at least one plant of each variety, size, and caliper with a securely attached, waterproof tag bearing legible designation of complete botanical and common names. Tags shall remain attached to plants until reviewed and accepted by Owner's Representative. 2.Prepared Soil 2.1.Prepared soil material for backfill shall consist of existing soil (trash and weed-free native site soil, with all rocks over 2” in diameter removed). SECTION 3: EXECUTION 1.Examination & Preparation: 1.1.Fine-grading of all basins / recessed planting areas shown on plans, as well as irrigation system, per plan, shall be complete and approved by Owner's Representative prior to planting. 1.2.Basin grading and planting shall be performed only when moisture content of soil is conducive to such work. Saturated / wet soil shall not be worked. 1.3.Stake locations of all plant material for acceptance by Owner's Representative prior to planting. 1.4.Prior to planting, remove any trash/debris from planting pits. Verify that no foreign or deleterious material or liquid such as paint, paint washout, concrete slurry, concrete layers or chunks, cement, plaster, oils, gasoline, diesel fuel, paint thinner, turpentine, tar, roofing compound, or acid has been deposited in soil within a planting area. If contamination is present in soil within a planting area, remove the soil and contamination as directed by Owner's Representative and replace with new planting soil. 2.Plant Pit Excavation: 2.1.Prepare planting pits as shown on Project Details. 2.2.Fill planting pit with water and allow to drain. Pit must drain at a rate of 6" per hour or faster. Notify Owner's Representative if pits do not drain as required. 3.Plant Delivery: 3.1.Deliver plants after preparations for planting have been completed and install immediately. If planting is delayed more than 3 hours after delivery, set plants in shade, protect from weather and mechanical damage, and keep roots moist. 3.1.Do not remove container-grown stock from containers or cut sides of containers before time of planting. 3.2.Irrigate plants stored on-site to maintain root systems in a moist condition. 4.Plant Installation: 4.1.Do not use plants if root ball is cracked or broken before or during installation operations. 4.2.Place backfill around root ball in 6-inch layers, tamping to settle and eliminate voids and air pockets. When pit is approximately one-half backfilled, water thoroughly before placing remainder of prepared soil. Repeat watering until no more water is absorbed. Water again after placing and tamping final layer of prepared soil. 4.3.No plants shall be staked or guyed except at the direction of the Owner's Representative. 5.Maintenance: Contractor shall provide maintenance of all plant material until job acceptance by the Owner. 6.Cleanup & Disposal: Cleanup shall be made as each portion of work progresses. Refuse and excess dirt shall be removed from the site, all walks and paving shall be swept or washed down, and any damage sustained to the work of others shall be repaired to the original conditions acceptable to the Owner's Representative. PLANTING SPECIFICATIONS SECTION 1: GENERAL 1.Native cacti to be salvaged are as shown on the native Plant Inventory Plans. Contractor shall furnish all items, including those of a minor nature, necessary to complete the work. 2.Salvage shall be in conformance with Jurisdictional specifications as well as the requirements of these specifications. 3.Access for Plant Salvage shall be from within the approved grading limits. Vehicular access from areas outside the approved grading limits is prohibited. 4.All plants designated as Preserve-in-Place and all areas to remain undisturbed shall be protected during the native plant salvage work. SECTION 2: PRODUCTS Not Used SECTION 3: EXECUTION 1.General: 1.1.Salvage will be in conformance with Salvage Details included with the Project Plans. 2.Preparation Prior to Salvage: 2.1.Cacti shall be hydrated prior to excavation. Approximately two weeks prior to transplanting, water cactus to a minimum depth of 12". If cactus is fully hydrated from recent rainfall (0.5" or greater within two-week period prior to salvage), this step is not necessary. Irrigation may be done with in-line drip emitter tubing. Tubing placement is dependent on height of cactus, typical is 2' - 4' from base of plant. 2.2.Mark north side of cactus prior to salvage. Cactus placement must match original orientation. 2.3.For saguaros, place a reference mark 1' above existing soil level (this mark can also serve as the north orientation mark). This mark shall be 1' above new soil level after planting. Cacti are to be replanted at same depth as originally growing. 3.Salvage - Excavation 3.1.Excavation of roots: 3.1.1.Cacti less than 2' tall, remove entire root mass. 3.1.2.Cacti 2.5' - 6' tall, remove as much root mass as possible, retain minimum 18" radius from stem of root material. 3.1.3.Saguaros taller than 6', excavation to be a minimum of 2' radius from outside of stem. Roots 3" and greater in diameter shall be cut no shorter than 24" minimum; roots 1" - 3" diameter shall be a minimum of 12" long; roots less than 1" in diameter shall be a minimum of 3" long. 3.1.4.Excavate minimum 18" of taproot on saguaros. 3.2.Roots shall be cut with sharp and sterile knives / pruners. Damaged roots should be trimmed. Dust roots with a fungicide and Agri-Mycin 17. 4.Re-Planting 4.1.Density of saguaros after transplanting and general conditions (slope, aspect, shade) should be similar to pre-salvage conditions. 4.2.Test drainage of planting pit prior to planting. Soil shall drain within 8 hours. Provide drainage chimneys / overexcavation as required. 4.3.Remove any trash / debris prior to placing prepared soil / backfill in planting pit. 4.4.Cactus shall be supported as it is lowered into planting hole (if saguaro is lowered without support, tap root is likely to be crushed). 4.5.Backfill and tamp to avoid damage to tap root. 4.6.Slope backfill away from cacti. Do not create a berm that would hold water against trunk. 5.Shade and Staking 5.1.Saguaros greater than 14' in height must be staked. Staking may be necessary for saguaros 6' and greater in height. Refer to Saguaro Staking detail. 5.2.Cacti growing under trees / in shade, and all saguaros under 3' in height, shall be provided with 30% shade cloth throughout the first summer season. 6.Irrigation Provide supplemental irrigation for at least two years after transplanting. The frequency of irrigation is dependent on season, temperature and rainfall; one month is the maximum interval between irrigations. During drought conditions or periods of low rainfall, extending supplemental irrigation beyond two years is recommended. SUCCESS OF TRANSPLANT Per Best Management Practices for Saguaro Translocation and Replanting, AZ Game and Fish Department, Jan 2019, success of transplant can be determined after one or two years. "Record an initial diameter at breast height (DBH) after transplant using a large sliding caliper. After the first or second year, 10 days after an irrigation or rainfall event of >.25", re-measure DBH. A definitive increase in DBH indicates functioning roots and a successful transplant. Other success indicators are new arms or spines and growth at top of saguaro." SALVAGE SPECIFICATIONS: SAGUARO & BARREL SECTION 1: GENERAL 1.Seeding shall be performed where indicated on the project plans and in conformance with the requirements of these specifications. Contractor shall furnish all items, including those of a minor nature, necessary to complete the installation. 2.Damage: The Contractor shall be responsible for damages to structures, utilities, sidewalks, pavements, other facilities, and existing plants caused by seeding operations. Damage shall be repaired at the Contractor's expense in a manner satisfactory to the Owner's Representative. SECTION 2: PRODUCTS 1.Seed 1.1.Provide seed as specified on Plans. No substitution of species will be allowed unless evidence, showing that the specified materials are not reasonably available during the contract period, is submitted, in writing, by the contractor to the Engineer. The substitution of species shall be made only with the written approval of the Engineer, prior to making said substitution. 1.2.The seed shall be delivered to the project site in standard, sealed, undamaged containers. Each container shall be labeled in conformance with Arizona Revised Statues and the U.S. Department of Agriculture rules and regulations under the Federal Seed Act. Labels shall indicate the variety of strain of seed, the percentage of germination, purity and weed content, and the date of analysis which shall not be more than nine months prior to the delivery date. 2.Hydroseed Mix: 2.1.Hydroseed slurry mix shall be comprised of the following: 2.1.1.Cellulose mulch, 800 lbs/acre 2.1.2.Tackifier, 80 lbs/active ingredient/acre. The tacking agent shall contain a plantago organic mucilard base with the active ingredient comprising 70 percent to 80 percent of the agent. The properties of the tacking agent shall not be adversely affected by the addition of fertilizers or other additives to the slurry mix. 2.1.3.Starter Fertilizer, Ammonium Phosphate, 16-20-0, 100 lbs/acre. Fertilizer shall be a commercially produced, pelleted, granular form derived from inorganic sources. Chemical fertilizer shall be furnished in standard containers with the name, weight, and analysis of the contents clearly marked. Chemical fertilizer shall be State inspected to meet 16-20-0 percentages where the first number represents the minimum percent of soluble nitrogen, the second number represents the minimum percent of available phosphoric acid, and the third number represents the minimum percent of water soluble potash. SECTION 3: EXECUTION 1.General: 1.1.Seeding operations shall not be performed when wind would prevent uniform application of materials or would carry seeding materials into areas not designated to be seeded. 1.2.Equipment and methods of distributing seeding materials shall be such as to provide an even and uniform application of the seed, mulch and/or other materials in conformance with the specified rates. 2.Preparation Prior to Seeding: 2.1.All areas to be seeded shall be prepared with ridges and furrows on contour to assist in retarding erosion and favoring germination of seed. Furrows from tillage shall be no more than 12 inches apart. 2.2.Cut slopes flatter than 3:1 (horizontal to vertical) shall be tilled a minimum of 8 inches in depth, and fill slopes flatter than 3:1 shall be tilled to a six inch minimum depth. Any areas which could potentially be affected by underground utilities, shall be tilled to a minimum 6 inches in depth, and left in a roughened condition as they are constructed. Tillage may require passing the equipment over the area several times to provide thorough soil cultivation. 2.3.No work shall be done when the moisture content of the soil is unfavorable to tillage. 2.4.All soil to be seeded shall be left in a friable roughened condition free of clods or large stones over four inches in any dimension, and other foreign material that would interfere with the seeding operation. Exposed stones larger than four inches shall be removed and disposed of in an approved manner prior to grading and seeding. 3.Hydroseeding: 3.1.All machines used for hydroseeding shall be capable of continuous agitation of the slurry mixture during the seeding operation. Pump pressure shall maintain a continuous non-fluctuating spray. The sprayer shall deliver a uniform application of hydroseed. 3.2.Hydroseed deposited on adjacent trees and shrubs, walkways, on structures and on any areas where seeding is not specified shall be removed. 3.3.Care shall be taken during the seeding operations to prevent damage to existing trees and shrubs in the seeding area. 3.4.Preservation of Seeded Areas. The contractor shall protect seeded areas from damage by traffic or construction equipment. Surfaces eroded or otherwise damaged following seeding shall be repaired by re-grading and reseeding as directed by the Owner. SEEDING SPECIFICATIONS REF CASE #: Date: December 29, 2021 Designed By: Wilder Team; Checked By: JP REVISIONS: Rev. #Date Description ORO VALLEY CASE #: 2100964, 2100997 Stone Canyon Phase IX, Lots 801-807 A Portion of the Northeast Quarter of Section 22, T11S, R13E, G & S.R.M. Town of Oro Valley, Pima County, Arizona SHEET OF 8 2738 East Adams Street Tucson, Arizona 85716 Jennifer Patton, 520-320-3936 jennifer@wilderla.com 12 29-2021-LANDSCAPE SPECIFICATIONS L8 8 1-Sep-21 Case:2100964 Response to CSP 1st Review Comments Engineering Comment Report, Town of Oro Valley Comment #Comment Response to Comment 1.Case # is 2100964 [Page 1]Case number updated 2. Upon review, Town staff may be amenable to moving primary entrance to western site boundary.Please reach out to staff to discuss prior to formal resubmittal of design. [Page 1] The option has been discussed. The primary entrance will not be moved 3.Note which lots are affected by the SRA[Page 1]Affected lots have been indicated 4. Provide written confirmation no access is being removed as a result of roadway design [Page 1] No access is being removed 5.Per Section 26.2.F.3, Certain proposed streets within the tract shall be extended to the tract boundaries to enable connection to existing streets or to future streets in the unplatted areas. Roadway design should consider future access by adjacent parcels. [Page 1] The roadway design was discussed with the city; No modification was proposed by the city 6.Provide proof of easement/permission to perform work on adjacent property. [Page 1] Proof has been provided 7. Case # is 2100964, add reference to previous case number, 2002144 [Page 1] Reference to previous case number added 8.Include mailing address [Page 1]Added 9.Per Section 26.2.I.6, Side lot lines shall be substantially at right angles or radial to street lines except where other treatment may be justified in the opinion of the Development Committee. [Page 1] The lot orientations was discussed with the city and approved. No modification needed Thank you for the review comments. We have reviewed and addressed the comments as needed.We hope you find our revised submittal complete with the information you have requested. Please feel free to contact us with any questions. 1 1st Neighborhood Meeting Summary Proposed 7-Lot Subdivision located south of Tortolita Mountain Circle and Rocky Highlands Drive intersection Zoom Online Meeting February 18, 2021 6:00 – 7:30 PM Introductions and Welcome Meeting facilitator Kyle Packer, Planner I, introduced the agenda for the meeting and public participation process. Approximately 20 residents and interested parties attended the meeting, including Planning and Zoning Commissioners Bob Henderson and Dan Sturmon. Town Staff Presentation Kyle Packer, Planner I and the Town’s project manager for this proposal, provided a presentation that included: • Subject property and history • Existing stop work order and zoning violation • Applicant Proposal • Existing and allowed zoning standards and uses Applicant Presentation The applicant, Paul Oland of Paradigm Land Design, representing the property owner Stone Canyon Golf, provided a presentation that included: • Design Concept • Easements • Development under existing zoning Public Questions & Comments Following is a summary of questions and comments: Regarding the site layout and design standards: 1. What is the building height requirement across all parcels? 2. What agricultural uses are permitted on the site? 3. What is the plan for restoring landscaping and removing the shed on site? 4. What will be the building layout on Lot 2? 5. How will utilities be accessed on the site? Regarding traffic and access: 1. How will properties outside of Stone Canyon be barred access to Stone Canyon? 2. Will the site be gated and/or fenced? 3. Will equipment trucks be parked along Tortolita Mountain during construction? Other: 1. Who is the owner of the site? 2. What is happening with the stop-work order and zoning violation? 3. What is the timing for this project? 4. Will the street be named “Rocky Highlands” like it is north of Tortolita Mountain Circle? 5. What is meant by custom homes and how are they envisioned to be built? 6. If needed, where will the plant nursery be relocated? 7. Will these homes be subject to the Stone Canyon HOA design standard and CC&Rs? If not, why would they have different HOA standards than the other Stone Canyon neighborhoods? 8. Will HOA expectations for phase 9 homes in this project apply to other phase 9 homes outside of the project area? Conclusion The applicant, Mr. Oland, from Paradigm Land Design, and Town staff addressed some of the questions related to the proposal and the associated impacts. It was determined a second neighborhood meeting will not be required as the applicant will continue to work with Town staff on the zoning code violation. Participants were encouraged to contact Town staff to stay informed on this issue, and to contact the Stone Canyon HOA regarding the HOA standards for these parcels. Mr. Packer closed the meeting, thanked everyone for their attendance and encouraged everyone to contact himself as the Town’s project manager, with any additional thoughts, comments or concerns.