Amendment of Little Valley Gateway Community Structure Plan
Total Page:16
File Type:pdf, Size:1020Kb
Planning and Development Services 2001 S. State Street N3-600 • Salt Lake City, UT 84190-4050 Phone: (385) 468-6700 • Fax: (385) 468-6674 msd.utah.gov File # 31003 Amendment of Little Valley Gateway Community Structure Plan Public Body: Magna Metro Township Council Meeting Date: November 12, 2019 Parcel ID’s: 14-31-400-007, 14-32-152-001, 14-32-300-013, 14-32-176-005, 14-32-300-012-4002,14-32-300-001 Current Zone: PC- Planned Community Property Address: 3940 South 8400 West Request: Amendment of the Community Structure Plan related to Street Width and Design Planner: Julia Friedman Planning Staff Recommendation: Approval Applicant Name: Adam Loser (on behalf of DR Horton, Kennecott Utah Copper, and Granite School District) PROJECT DESCRIPTION The applicant is requesting approval of an amendment to the Community Structure Plan related to street width and design for the Little Valley Gateway planned development. The applicant intends to increase the planned roadway widths and alter some design elements. SITE & VICINITY DESCRIPTION (see attached map) The property was recently annexed into the Magna Metro Township and was zoned as a PC (Planned Community Zone). The property is over 200 acres in size and is in the Southwest corner of 3940 South 8400 West. Development of the Kennecott Land will be made up of residential projects consisting of various products, including single-family detached homes, small cottages, townhomes (attached) and apartments. The PC Zone allows up to 1,360 units of residential housing. The School District also intends to develop the School Land with buildings and improvements for public school purposes. Request: Amendment of the Community Structure Plan File #: 31003 GENERAL PLAN CONSIDERATIONS The following goals and objectives of the General Plan relate specifically to this project, the roadway design and overall layout for the Planned Community: Goal 2: COMMUNITY Objective 2.3: Develop a network of physical connections that maximize the number of potential routes between neighborhoods that improves access to schools, churches, public facilities, and commercial centers. Goal 5: HOUSING CHOICES Objective 5.1: Provide sufficient housing for current and future populations that are appropriate, safe, and affordable for a range of income levels. Objective 5.4: Encourage residential development that establishes a variety of lot sizes, dwelling types, densities, and price points, as well as an appropriate balance of owner occupied and rental units. Goal 6: PUBLIC FACILITIES Objective 6.2: Encourage development that provides services in a logical, orderly manner such that adequate streets, water, sewer, drainage facilities, schools, and other essential services can be economically provided. Roadway Dedication Summary Page 2 of 4 Request: Amendment of the Community Structure Plan File #: 31003 ISSUES OF CONCERN/PROPOSED MITIGATION No issues of concern as of the writing of this report. NEIGHBORHOOD RESPONSE No responses have been received as of the writing of this report. REVIEWING AGENCIES RESPONSE AGENCY: Grading Review DATE: 9.20.2019 RECOMMENDATON: Conceptual Approval – Additional Items Required 1. Received a copy of the SWPPP and NOI (approved for construction) 2. Need to provide a copy of the Geotechnical Engineering report for the development including the required structural section for the roadways 3. Need to provide approvals from DERR and Rail road on boring below the tracks AGENCY: Geology Review DATE: 8.6.2019 RECOMMENDATON: Conceptual Approval 1. Footing excavations shall be inspected and approved in writing by a qualified Geotechnical Engineer prior to placement of concrete forms & rebar, where applicable. AGENCY: Urban Hydrology DATE: 8.6.2019 RECOMMENDATON: Conceptual Approval – Additional items Required 1. Follow final drainage and grading plan approved during building review process. AGENCY: Surveyor DATE: 8.7.2019 RECOMMENDATON: Conceptual Approval 1. Items for Technical Review a. Designate which roads will be dedicated to the Public b. Label street Names c. Note street monuments to be installed (as shown) d. Show Street centerline and add bearing & distances between P.I. monuments AGENCY: Traffic Engineering DATE: 8.8.2019 RECOMMENDATON: Revisions Required – Additional Items Required 1. Traffic Impact study is required. 2. Traffic calming recommended on long stretch of road. 3. Roadway dedication will be required for all public roads. AGENCY: Unified Fire Authority DATE: 8.7.2019 RECOMMENDATON: Conceptual Approval – Additional Items Required 1. As shown, the only development exits (all to 8400 W) are 2170' apart. Diagonal point to point measure of property is 5300'. Exits must be minimum 2650' apart. Are more exits planned, such as to the property to the south named as Granite School Dist.? 2. Some road widths providing only access to some lots may be too narrow, without building heights/elevations I cannot offer determinations. Roadway Dedication Summary Page 3 of 4 Request: Amendment of the Community Structure Plan File #: 31003 AGENCY: Health DATE: 7/26/2019 RECOMMENDATON: Conceptual Approval – Additional Items Required AGENCY: Building Review DATE: 7.29.2019 RECOMMENDATON: Conceptual Approval AGENCY: Public Works Operations DATE: 9.20.2019 RECOMMENDATON: Conceptual Approval – Revisions Required 1. provide road access for vactor truck to grates in the detention basin. 2. Streetlight plan required. Compliance with current building, construction, engineering, fire, health, landscape and safety standards will be verified prior to final approval. PLANNING STAFF RECOMMENDATION Planning Staff recommended to the Magna Metro Township Planning Commission that they approve the Little Valley Gateway Roadway Dedication Plat under the new conditions presented by the updated Community Structure Plan, and that they recommend approval of the updated Community Structure Plan to the Magna Metro Township Planning Commission. The new Community Structure Plan calls for widening the backbone roadway from 60’ to 70’, the collector roadway from 50’ to 60’, and the modification of some private roadways to 42’. PLANNING COMMISSIONS’ RECOMENDATION The Magna Metro Township Planning Commission met on Thursday, October 24, 2019 and voted to approve the Roadway Dedication Plat for the major roadways on the condition that the Community Structure Plan was amended to meet the conditions of the new roadway width and design elements. The Magna Metro Township Planning Commission recommended to the Magna Metro Township Council that they grant approve to the updated Community Structure Plan. Roadway Dedication Summary Page 4 of 4 File #31040 Zoning Map File #31040 Aerial Map CALL BLUESTAKES R @ 811 AT LEAST 48 HOURS PRIOR TO THE COMMUNITY STRUCTURE AND LAND USE PLAN COMMENCEMENT OF ANY LAND USE TABLE Know what's below. Callbefore you dig. CONSTRUCTION. DESCRIPTION AREA (SF) DWELLING UNITS (UNITS) E N S I G N THE STANDARD IN ENGINEERING BENCHMARK DISTRICT: NEIGHBORHOOD (4-8 DWELLING UNITS/AC) SOUTH QUARTER CORNER SINGLE FAMILY DETACHED 616,192 (14.15 AC) 67 SECTION 32 SALT LAKE CITY TOWNSHIP 1 SOUTH, RANGE 2 WEST FRONT LOADED COTTAGES 1,070,805 (24.58 AC) 202 45 W. 10000 S., Suite 500 SALT LAKE BASE & MERIDIAN FRONT LOADED TOWNHOMES 189,514 (4.28 AC) 63 Sandy, UT 84070 ELEVATION = 4492.27 Phone: 801.255.0529 CYPRUS HIGH SCHOOL 2,614,755 (60.03 AC) N/A TOTAL 4,491,266 (103.11) 332 LAYTON Phone: 801.547.1100 tv DISTRICT: VILLAGE (9-20 DWELLING UNITS/AC) g TOOELE FRONT LOADED TOWNHOMES 1,589,992 (36.5 AC) 478 Phone: 435.843.3590 CM ALLEY LOADED TOWNHOMES 1,070,805 (24.58 AC) 281 CEDAR CITY WV D H Y tv Phone: 435.865.1453 g TOTAL 2,660,797 (61.08 AC) 759 RICHFIELD DISTRICT: TOWN CENTER (20+ DWELLING UNITS/AC) Phone: 435.896.2983 x x WV COMMCOMM x APARTMENTS 552,754 (12.69 AC) 260 IR g WV WV WV MUNICIPAL USE 218,650 (5.02 AC) N/A WV x IRR x COMM WWW.ENSIGNENG.COM 771,404 (17.71 AC) COMMCOMM IRR TOTAL 260 WM IRR WV W D H Y x FOR: COMM x DR HORTON IRR IRR x 12351 SO. GATEWAY PARK PLACE TOTAL OPEN SPACE* 1,906,289 (43.76 AC) N/A x DRAPER, UTAH 84020 IRR IRR 8400 WEST CONTACT: x W WM CM TOTAL SITE 7,923,467 (181.90 AC) N/A ADAM LOSER x COMM fo x PHONE: (801) 404-8368 IRR x *NOTE: ASSUMES NO CREDIT FOR OPENSPACE ON HIGH SCHOOL SITE. fo x x x x x x x x x x DENVER & RIO GRANDE WESTERN RAILROADx x x x x x x x x OPENSPACE x RAILROAD CO DENVER & RIO GRANDE WV WV x x H Y D x x H Y D x WM x 4100 S 8400 W H MAGNA, UTAH Y D CM x TRAFFIC 4100 SOUTH x WV D ANDERSON PROPERTIES, INC D TRAFFIC x H Y D 93°'WV D WV WV D OPENSPACE x x MAGNA WATER x COMPANY GATEWAY TO LITTLE VALLEY ROADWAY INFRASTRUCTURE x DISTRICT GRANITE SCHOOL x x x x KENNECOTTCOPPER UTAH CORP x x x x x x x COMMUNITY STRUCTURE PLAN - LAND USE PROJECT NUMBER PRINT DATE HORIZONTAL GRAPHIC SCALE 8106 10/23/19 200 0 100 200 400 DRAWN BY CHECKED BY JBG RWF PROJECT MANAGER ( IN FEET ) RWF HORZ: 1 inch = 200 ft. CSP-100 LEGEND CALL BLUESTAKES R @ 811 AT LEAST 48 HOURS 3.5" ASPHALTIC CONCRETE 3" ASPHALTIC CONCRETE PRIOR TO THE PER SPECIFICATIONS, DM-1/2 PER SPECIFICATIONS, DM-1/2 70' ROW COLLECTOR ROAD ASPHALTIC CONCRETE 50'-0" ASPHALTIC CONCRETE 26'-0" (NO MORE THAN 15% RAP IN PER SPECIFICATIONS, DM-1/2 (NO MORE THAN 15% RAP IN PER SPECIFICATIONS, DM-1/2 COMMENCEMENT OF ANY 70'-0" ASPHALT MIXTURE) ASPHALT MIXTURE) 42'-0" Know what's below. CONSTRUCTION. 12'-6" 12'-6" 11'-0" 11'-0" before you dig. 5'-0" 5'-0" 2'-6" 2'-6" 5'-0" 5'-0" 2'-0" 2'-0" Call ℄ 6'-0" ℄ ℄ ℄ 6'-0" 2'-6" 6'-0" 2'-6" 5'-0" 4'-0" 1'-0" 2'-0" 2'-6" 12'-6" 12'-6" 2'-6" 5'-0" 5'-0" 60' ROW COLLECTOR ROAD 6'-0" 12'-0" 12'-0" 6'-0" E N S I G N THE STANDARD IN ENGINEERING BENCHMARK 50' ROW LOCAL ROAD SOUTH QUARTER CORNER TYPE "C" ROLL CURB AND GUTTER PER APWA STANDARD SECTION 32 PLAN NO.