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TRAFFIC SCOPE
HeathTraffic.com Yelm Multifamily Scoping Memo 1 February 20, 2024 The City of Yelm TIA Scoping Memo The intent of this assessment is to provide Yelm with a trip generation summary, site characteristics, and study parameters for the proposed project herein referred to as Yelm Multifamily. A project description is provided below. 1. PROJECT DESCRIPTION · Yelm Multifamily is a proposed mixed used development comprised of 192 apartments units, 36 townhome units and 32,400 square feet of commercial space located within the city of Yelm. · The subject site is bordered to the south/southeast by Tahoma Boulevard SE situated on 13.74-acres within tax parcel #’s: 21724131000 & 21724130302. · Site ingress/egress is proposed via two new roadway connections. One new access point extending northwest from Tahoma Boulevard SE, opposite Berry Valley Dr. One new roadway extending north from Tahoma Boulevard SE along the western portion of the parcel. · A vicinity map of the surrounding roadway network is provided on the following page with the subject site highlighted in red. HeathTraffic.com Yelm Multifamily Scoping Memo 2 Figure 1: Vicinity Map Subject Site N N FIGURE 2 SITE PLAN YELM MULTIFAMILY HeathTraffic.com Yelm Multifamily Scoping Memo 4 2. FORECAST TRAFFIC DEMAND & ANALYSIS 2.1 Project Trip Generation The magnitude of the anticipated vehicle trip generation for the proposed project was derived from the Institute of Transportation Engineers (ITE) publication, Trip Generation, 11th Edition. The Land Use Code for each use of the project are described below. Residential: The project proposes a mix of multi-family and townhouse style dwelling units. 192 Apartment Units: LUC 220 – Multifamily Housing (Low-Rise) was selected. Dwelling units was used as the input variable with ITE equations to determine trip ends. 36 Townhome Units: LUC 215 – Single-Family Attached was selected. Dwelling units was used as the input variable with ITE equations to determine trip ends. Commercial: All commercial space is spec build and there are no defined tenants at this time. For trip estimations, the space was split between general retail and general office. 16,200 Square Feet of Commercial: LUC 822 – Strip Retail (<40 ksf) was selected. Square footage (ksf) was used as the input variable with ITE equations rates to determine trip ends. 16,200 Square Feet of Commercial: LUC 710 – General Office Building was selected. Square footage (ksf) was used as the input variable with ITE equations to determine trip ends. Trip Adjustments: Internal Capture: Internal capture is expected from the proposed development. This occurrence is when one driver may frequent two or more services in a single trip internal to the development. For example, a motorist purchases an item from the store/restaurant before arriving home. Internal trips do not create additional demand on the City’s system as they remain on-site. Internal trip reductions were estimated through NCHRP 8-51 Internal Trip Capture Estimation Tool which yielded a 5 percent reduction in the AM peak hour and 21 percent reduction in the PM peak hour. HeathTraffic.com Yelm Multifamily Scoping Memo 5 To remain conservative, the following factors will be applied: Internal Capture Rates Applied AM Peak Hour: 5% PM Peak Hour: 20% Daily: 12.5% (Average of AM and PM) Pass-By: Pass-by trips were also considered for this project. Pass-by trips are vehicles already traveling along the roadway who decide to make an intermediary stop before continuing to their primary destination. These trip types are common at commercial/retail facilities and are not considered new to the city’s system but do impact the site’s access points. Pass-by percentages were obtained from ITE’s most comparable LUC1. Table 1: Project Trip Generation Land Use Size Trip Type AWDT AM Peak-Hour Trips PM Peak-Hour Trips In Out Total In Out Total Retail 16.2 ksf Primary 463 15 7 22 27 26 53 Pass-By 309 7 7 14 17 18 35 Office 16.2 ksf Primary 208 27 4 31 5 25 30 Townhomes 36 units Primary 196 3 9 12 8 6 14 Apartments 192 units Primary 1,143 19 59 78 52 30 82 Total Pass-By Trips 309 7 7 14 17 18 35 Total Primary Trips 2,010 64 79 143 92 87 179 Based on ITE data, and applying adjustment factors (e.g., internal capture, pass-by), Yelm Multifamily is estimated to generate 2,319 total daily trips with 157 total AM peak hour trips and 214 total PM peak hour trips. 2.2 Distribution & Assignment Trip distribution is applied for both the primary and pass-by trips. Primary Trips: Trip distribution follows TAZ MAP 1003 as provided by TPRC with some minor adjustments in context to the site. 1 Given the setting, LUC 821 Shopping Plaza’s 40% pass-by rate was applied to LUC 822. 5 HeathTraffic.com Yelm Multifamily Scoping Memo 6 Pass-By Trips: Pass-by trips have been assigned via Yelm Avenue with a 60%/40% north/south split which is based on a previous count at the intersection of Yelm Ave & Tahoma Blvd (2023). Refer to Figures 3 (Primary Trips) and 4 (Pass-By Trips) on the following page for the PM peak hour trip distribution & assignment. FIGURE 3 PM PEAK HOUR PRIMARY TRIP DISTRIBUTION & ASSIGNMENT YELM MULTIFAMILY N PM PEAK HOUR PRIMARY TRIPS INBOUND: 92 VPH OUTBOUND: 87 VPH SITE 42%5% 35% 13%5% 0 3 2 3 1 3 7 3 9 0 0 5 4 0 0 0 4 0 0 00 4 0 11 12 0 68 72 STOP STOP 00 4 4 4 4STOP 7 FIGURE 4 PM PEAK HOUR PASS-BY TRIP DISTRIBUTION & ASSIGNMENT YELM MULTIFAMILY N PM PEAK HOUR PASS-BY TRIPS INBOUND: 17 VPH OUTBOUND: 18 VPH SITE 0 0 0 00 0 0 0 0 0 18 17 STOP STOP -7 7 1 1 7 1 0 -1 0 0 0 0 0 0 0 PASS-BY 40% PASS-BY 40% PASS-BY 60% PASS-BY 60% 8 HeathTraffic.com Yelm Multifamily Scoping Memo 9 Study Parameters: HORIZON YEAR ·2029 (five-year) horizon assuming full buildout and occupancy. INTERSECTIONS OF STUDY (Shown as Red Dot in Figure 3) 1. Yelm Ave SE & Tahoma Blvd SE 2. Tahoma Blvd SE & Berry Valley Dr SE/Access 3. Tahoma Blvd SE & Project Access TIME PERIOD TO BE EVALUATED ·PM Peak Hour (1:00-6:00 PM)2 FORECAST GROWTH RATE ·1% based on WSDOT SR 510 AADT (2016: 17,000 to 2022: 16,000 Just north of 1st Street along Yelm Ave). – Higher in 2016 than 2022. PIPELINE PROJECTS 1. The Hutch 3 2. Durant Street Plat 3. Alpine Estates 4. Tahoma Boulevard Apartments 5. El Rey Burro 6. The Summit at Thompson Creek 7. Samantha Ridge 8. Habitat for Humanity 9. Liberty Grove 10. 407 E Yelm Coffee 11. County Meadow Estates (I & II) 12. C & E Commercial 13. Armor Storage 14. Berry Valley Road Multifamily Please feel free to contact me should you require further information. Aaron Van Aken, P.E. PTOE 2 Given proximity to Yelm High School (1:55 PM release time) 3 Partially built-out, will check unit count when we set counts. HeathTraffic.com Yelm Multifamily Scoping Memo 10 YELM MULTIFAMILY SCOPING MEMO APPENDIX 10/11/21, 2:07 PM https://itetripgen.org/PrintGraph.htm?code=220&ivlabel=UNITS220&timeperiod=AWDVTE&x=&edition=639&locationCode=Gene… https://itetripgen.org/PrintGraph.htm?code=220&ivlabel=UNITS220&timeperiod=AWDVTE&x=&edition=639&locationCode=General Urban/Suburban&…1/1 Multifamily Housing (Low-Rise) Not Close to Rail Transit (220) Vehicle Trip Ends vs:Dwelling Units On a:Weekday Setting/Location:General Urban/Suburban Number of Studies:22 Avg. Num. of Dwelling Units:229 Directional Distribution:50% entering, 50% exiting Vehicle Trip Generation per Dwelling Unit Average Rate Range of Rates Standard Deviation 6.74 2.46 - 12.50 1.79 Data Plot and Equation T = T r i p E n d s X = Number of Dwelling Units Study Site Average RateFitted Curve Fitted Curve Equation: T = 6.41(X) + 75.31 R²= 0.86 Trip Gen Manual,11th Edition Institute of Transportation Engineers 0 100 200 300 400 5000 1,000 2,000 3,000 4,000 Yelm Multifamily Scoping Memo 11 10/11/21, 2:08 PM https://itetripgen.org/PrintGraph.htm?code=220&ivlabel=UNITS220&timeperiod=TASIDE&x=&edition=639&locationCode=Gener… https://itetripgen.org/PrintGraph.htm?code=220&ivlabel=UNITS220&timeperiod=TASIDE&x=&edition=639&locationCode=General Urban/Suburban&c…1/1 Multifamily Housing (Low-Rise) Not Close to Rail Transit (220) Vehicle Trip Ends vs:Dwelling Units On a:Weekday, Peak Hour of Adjacent Street Traffic, One Hour Between 7 and 9 a.m. Setting/Location:General Urban/Suburban Number of Studies:49 Avg. Num. of Dwelling Units:249 Directional Distribution:24% entering, 76% exiting Vehicle Trip Generation per Dwelling Unit Average Rate Range of Rates Standard Deviation 0.40 0.13 - 0.73 0.12 Data Plot and Equation T = T r i p E n d s X = Number of Dwelling Units Study Site Average RateFitted Curve Fitted Curve Equation: T = 0.31(X) + 22.85 R²= 0.79 Trip Gen Manual,11th Edition Institute of Transportation Engineers 0 200 400 600 800 1,000 1,2000 100 200 300 Yelm Multifamily Scoping Memo 12 10/11/21, 2:08 PM https://itetripgen.org/PrintGraph.htm?code=220&ivlabel=UNITS220&timeperiod=TPSIDE&x=&edition=639&locationCode=Gener… https://itetripgen.org/PrintGraph.htm?code=220&ivlabel=UNITS220&timeperiod=TPSIDE&x=&edition=639&locationCode=General Urban/Suburban&c…1/1 Multifamily Housing (Low-Rise) Not Close to Rail Transit (220) Vehicle Trip Ends vs:Dwelling Units On a:Weekday, Peak Hour of Adjacent Street Traffic, One Hour Between 4 and 6 p.m. Setting/Location:General Urban/Suburban Number of Studies:59 Avg. Num. of Dwelling Units:241 Directional Distribution:63% entering, 37% exiting Vehicle Trip Generation per Dwelling Unit Average Rate Range of Rates Standard Deviation 0.51 0.08 - 1.04 0.15 Data Plot and Equation T = T r i p E n d s X = Number of Dwelling Units Study Site Average RateFitted Curve Fitted Curve Equation: T = 0.43(X) + 20.55 R²= 0.84 Trip Gen Manual,11th Edition Institute of Transportation Engineers 0 200 400 600 800 1,000 1,2000 100 200 300 400 500 Yelm Multifamily Scoping Memo 13 10/27/21, 10:11 AM https://itetripgen.org/PrintGraph.htm?code=215&ivlabel=UNITS215&timeperiod=AWDVTE&x=&edition=639&locationCode=Gen… https://itetripgen.org/PrintGraph.htm?code=215&ivlabel=UNITS215&timeperiod=AWDVTE&x=&edition=639&locationCode=General Urban/Suburban&…1/1 Single-Family Attached Housing (215) Vehicle Trip Ends vs: Dwelling Units On a: Weekday Setting/Location: General Urban/Suburban Number of Studies: 22 Avg. Num. of Dwelling Units: 120 Directional Distribution: 50% entering, 50% exiting Vehicle Trip Generation per Dwelling Unit Average Rate Range of Rates Standard Deviation 7.20 4.70 - 10.97 1.61 Data Plot and Equation T = T r i p E n d s X = Number of Dwelling Units Study Site Average RateFitted Curve Fitted Curve Equation: T = 7.62(X) - 50.48 R²= 0.94 Trip Gen Manual,11th Edition Institute of Transportation Engineers 0 100 200 300 400 500 6000 1,000 2,000 3,000 4,000 5,000 Yelm Multifamily Scoping Memo 14 10/27/21, 10:11 AM https://itetripgen.org/PrintGraph.htm?code=215&ivlabel=UNITS215&timeperiod=TASIDE&x=&edition=639&locationCode=Gene… https://itetripgen.org/PrintGraph.htm?code=215&ivlabel=UNITS215&timeperiod=TASIDE&x=&edition=639&locationCode=General Urban/Suburban&c…1/1 Single-Family Attached Housing (215) Vehicle Trip Ends vs:Dwelling Units On a:Weekday, Peak Hour of Adjacent Street Traffic, One Hour Between 7 and 9 a.m. Setting/Location:General Urban/Suburban Number of Studies:46 Avg. Num. of Dwelling Units:135 Directional Distribution:31% entering, 69% exiting Vehicle Trip Generation per Dwelling Unit Average Rate Range of Rates Standard Deviation 0.48 0.12 - 0.74 0.14 Data Plot and Equation T = T r i p E n d s X = Number of Dwelling Units Study Site Average RateFitted Curve Fitted Curve Equation: T = 0.52(X) - 5.70 R²= 0.92 Trip Gen Manual,11th Edition Institute of Transportation Engineers 0 200 400 6000 100 200 300 400 500 Yelm Multifamily Scoping Memo 15 10/27/21, 10:11 AM https://itetripgen.org/PrintGraph.htm?code=215&ivlabel=UNITS215&timeperiod=TPSIDE&x=&edition=639&locationCode=Gene… https://itetripgen.org/PrintGraph.htm?code=215&ivlabel=UNITS215&timeperiod=TPSIDE&x=&edition=639&locationCode=General Urban/Suburban&c…1/1 Single-Family Attached Housing (215) Vehicle Trip Ends vs:Dwelling Units On a:Weekday, Peak Hour of Adjacent Street Traffic, One Hour Between 4 and 6 p.m. Setting/Location:General Urban/Suburban Number of Studies:51 Avg. Num. of Dwelling Units:136 Directional Distribution:57% entering, 43% exiting Vehicle Trip Generation per Dwelling Unit Average Rate Range of Rates Standard Deviation 0.57 0.17 - 1.25 0.18 Data Plot and Equation T = T r i p E n d s X = Number of Dwelling Units Study Site Average RateFitted Curve Fitted Curve Equation: T = 0.60(X) - 3.93 R²= 0.91 Trip Gen Manual,11th Edition Institute of Transportation Engineers 0 200 400 6000 100 200 300 400 500 Yelm Multifamily Scoping Memo 16 10/26/21, 8:30 AM https://itetripgen.org/PrintGraph.htm?code=822&ivlabel=TQGFQ&timeperiod=AWDVTE&x=&edition=639&locationCode=Genera… https://itetripgen.org/PrintGraph.htm?code=822&ivlabel=TQGFQ&timeperiod=AWDVTE&x=&edition=639&locationCode=General Urban/Suburban&co…1/1 Strip Retail Plaza (<40k) (822) Vehicle Trip Ends vs:1000 Sq. Ft. GLA On a:Weekday Setting/Location:General Urban/Suburban Number of Studies:4 Avg. 1000 Sq. Ft. GLA:19 Directional Distribution:50% entering, 50% exiting Vehicle Trip Generation per 1000 Sq. Ft. GLA Average Rate Range of Rates Standard Deviation 54.45 47.86 - 65.07 7.81 Data Plot and Equation Caution – Small Sample Size T = T r i p E n d s X = 1000 Sq. Ft. GLA Study Site Average RateFitted Curve Fitted Curve Equation: T = 42.20(X) + 229.68 R²= 0.96 Trip Gen Manual,11th Edition Institute of Transportation Engineers 0 10 20 30 400 500 1,000 1,500 Yelm Multifamily Scoping Memo 17 10/26/21, 8:31 AM https://itetripgen.org/PrintGraph.htm?code=822&ivlabel=TQGFQ&timeperiod=TASIDE&x=&edition=639&locationCode=General … https://itetripgen.org/PrintGraph.htm?code=822&ivlabel=TQGFQ&timeperiod=TASIDE&x=&edition=639&locationCode=General Urban/Suburban&cou…1/1 Strip Retail Plaza (<40k) (822) Vehicle Trip Ends vs:1000 Sq. Ft. GLA On a:Weekday, Peak Hour of Adjacent Street Traffic, One Hour Between 7 and 9 a.m. Setting/Location:General Urban/Suburban Number of Studies:5 Avg. 1000 Sq. Ft. GLA:18 Directional Distribution:60% entering, 40% exiting Vehicle Trip Generation per 1000 Sq. Ft. GLA Average Rate Range of Rates Standard Deviation 2.36 1.60 - 3.73 0.94 Data Plot and Equation Caution – Small Sample Size T = T r i p E n d s X = 1000 Sq. Ft. GLA Study Site Average RateFitted Curve Fitted Curve Equation: Ln(T) = 0.66 Ln(X) + 1.84 R²= 0.57 Trip Gen Manual,11th Edition Institute of Transportation Engineers 0 10 20 30 400 20 40 60 80 Yelm Multifamily Scoping Memo 18 10/26/21, 8:32 AM https://itetripgen.org/PrintGraph.htm?code=822&ivlabel=TQGFQ&timeperiod=TPSIDE&x=&edition=639&locationCode=General … https://itetripgen.org/PrintGraph.htm?code=822&ivlabel=TQGFQ&timeperiod=TPSIDE&x=&edition=639&locationCode=General Urban/Suburban&cou…1/1 Strip Retail Plaza (<40k) (822) Vehicle Trip Ends vs:1000 Sq. Ft. GLA On a:Weekday, Peak Hour of Adjacent Street Traffic, One Hour Between 4 and 6 p.m. Setting/Location:General Urban/Suburban Number of Studies:25 Avg. 1000 Sq. Ft. GLA:21 Directional Distribution:50% entering, 50% exiting Vehicle Trip Generation per 1000 Sq. Ft. GLA Average Rate Range of Rates Standard Deviation 6.59 2.81 - 15.20 2.94 Data Plot and Equation T = T r i p E n d s X = 1000 Sq. Ft. GLA Study Site Average RateFitted Curve Fitted Curve Equation: Ln(T) = 0.71 Ln(X) + 2.72 R²= 0.56 Trip Gen Manual,11th Edition Institute of Transportation Engineers 0 10 20 30 400 100 200 300 Yelm Multifamily Scoping Memo 19 Yelm Multifamily Scoping Memo 20 Yelm Multifamily Scoping Memo 21 Yelm Multifamily Scoping Memo 22 Project Name:Organization: Project Location:Performed By: Scenario Description:Full-Buildout Date:2/13/2024 Analysis Year:Checked By: Analysis Period:Date: ITE LUCs1 Quantity Units Total Entering Exiting Office 710 16,200 Sq. Ft.35 31 4 Retail 822 16,200 Sq. Ft.38 23 15 Restaurant 0 Cinema/Entertainment 0 Residential 220, 215 228 Units 95 23 72 Hotel 0 All Other Land Uses2 0 Total 168 77 91 Veh. Occ. % Transit % Non-Motorized Veh. Occ.% Transit % Non-Motorized Office Retail Restaurant Cinema/Entertainment Residential Hotel All Other Land Uses2 Office Retail Restaurant Residential Hotel Office Retail Restaurant Cinema/Entertainment Residential Hotel Office Retail Restaurant Residential Hotel Office 1 0 0 0 Retail 1 0 0 0 Restaurant 0 0 0 0 Cinema/Entertainment 0 0 0 0 0 Residential 1 1 0 0 Hotel 0 0 0 0 Total Entering Exiting Land Use Entering Trips Exiting Trips All Person-Trips 168 77 91 Office 6%25% Internal Capture Percentage 5%5%4%Retail 9%7% Restaurant N/A N/A External Vehicle-Trips3 160 73 87 Cinema/Entertainment N/A N/A External Transit-Trips4 0 0 0 Residential 0%3% External Non-Motorized Trips4 0 0 0 Hotel N/A N/A Yelm, WA AM Street Peak Hour Heath & Associates LM 2024 Estimation Tool Developed by the Texas Transportation Institute Table 5-A: Computations Summary Table 6-A: Internal Trip Capture Percentages by Land Use 2Total estimate for all other land uses at mixed-use development site-not subject to internal trip capture computations in this estimator 3Vehicle-trips computed using the mode split and vehicle occupancy values provided in Table 2-A 1Land Use Codes (LUCs) from Trip Generation Informational Report , published by the Institute of Transportation Engineers. 4Person-Trips *Indicates computation that has been rounded to the nearest whole number. Table 2-A: Mode Split and Vehicle Occupancy Estimates Table 4-A: Internal Person-Trip Origin-Destination Matrix* Destination (To)Origin (From) Origin (From)Destination (To) Cinema/Entertainment Land Use Entering Trips Exiting Trips Table 3-A: Average Land Use Interchange Distances (Feet Walking Distance) NCHRP 8-51 Internal Trip Capture Estimation Tool Table 1-A: Base Vehicle-Trip Generation Estimates (Single-Use Site Estimate) 0 0 Cinema/Entertainment Development Data (For Information Only ) 0 0 0 Estimated Vehicle-TripsLand Use Yelm Multifamily Yelm Multifamily Scoping Memo 23 Project Name:Organization: Project Location:Performed By: Scenario Description:Full-Buildout Date:2/13/2024 Analysis Year:Checked By: Analysis Period:Date: ITE LUCs1 Quantity Units Total Entering Exiting Office 710 16,200 Sq. Ft.37 6 31 Retail 822 16,200 Sq. Ft.110 55 55 Restaurant 0 Cinema/Entertainment 0 Residential 220, 215 228 Units 121 75 46 Hotel 0 All Other Land Uses2 0 Total 268 136 132 Veh. Occ. % Transit % Non-Motorized Veh. Occ.% Transit % Non-Motorized Office Retail Restaurant Cinema/Entertainment Residential Hotel All Other Land Uses2 Office Retail Restaurant Residential Hotel Office Retail Restaurant Cinema/Entertainment Residential Hotel Office Retail Restaurant Residential Hotel Office 4 0 1 0 Retail 1 0 14 0 Restaurant 0 0 0 0 Cinema/Entertainment 0 0 0 0 0 Residential 2 6 0 0 Hotel 0 0 0 0 Total Entering Exiting Land Use Entering Trips Exiting Trips All Person-Trips 268 136 132 Office 50%16% Internal Capture Percentage 21% 21%21% Retail 18%27% Restaurant N/A N/A External Vehicle-Trips3 212 108 104 Cinema/Entertainment N/A N/A External Transit-Trips4 0 0 0 Residential 20%17% External Non-Motorized Trips4 0 0 0 Hotel N/A N/A NCHRP 8-51 Internal Trip Capture Estimation Tool Yelm Multifamily Heath & Associates Yelm, WA LM 2024 PM Street Peak Hour Table 1-P: Base Vehicle-Trip Generation Estimates (Single-Use Site Estimate) Land Use Development Data (For Information Only )Estimated Vehicle-Trips Table 2-P: Mode Split and Vehicle Occupancy Estimates Land Use Entering Trips Exiting Trips Table 3-P: Average Land Use Interchange Distances (Feet Walking Distance) Origin (From)Destination (To) Cinema/Entertainment Table 4-P: Internal Person-Trip Origin-Destination Matrix* Origin (From)Destination (To) Cinema/Entertainment 0 0 0 0 0 Table 5-P: Computations Summary Table 6-P: Internal Trip Capture Percentages by Land Use 4Person-Trips Estimation Tool Developed by the Texas Transportation Institute 1Land Use Codes (LUCs) from Trip Generation Informational Report , published by the Institute of Transportation Engineers. 2Total estimate for all other land uses at mixed-use development site-not subject to internal trip capture computations in this estimator 3Vehicle-trips computed using the mode split and vehicle occupancy values provided in Table 2-P *Indicates computation that has been rounded to the nearest whole number. Yelm Multifamily Scoping Memo 24 Made with EMME. Map tiles ©MapTiler ©OpenStreetMap contributors 1003 TAZ 1003 - 2018 Trip Distribution Committed Project Network 2024-02-14 Disclaimer: This map is for general planning purposes only. Thurston Regional Planning Council makes no representation as to accuracy or fitness of the information for a particular purpose. Feb 14, 2024 Yelm Multifamily Scoping Memo 25 TRASH TRASH BUILDING 1 REC. BLDG BUILDING 2 BUILDING 3 BUILDING 4 BUILDING 5 BUILDING 6BUILDING 7BUILDING 8 BUILDING 9 BUILDING 16 BUILDING 17 BUILDING 15 BUILDING 11 BUILDING 10BUILDING 12 BUILDING 13 BUILDING 14 APARTMENT UNIT COUNT BUILDING 1 BUILDING 1BED 1BED TYPE'A'2BED/1BATH 2BED/2BATH 2-BED TYPE 'A' 3-BED 10 2 6 4 2 0 BUILDING 2 2 2 0 BUILDING 3 0 0 0 BUILDING 4 0 0 6 6 0 12 BUILDING 5 0 4 4 2 0 BUILDING 6 0 0 12 12 0 0 BUILDING 7 0 0 0 0 BUILDING 8 0 0 0 0 10 6 4 12 6 6 12 6 4 12 12 12 12 TOTAL 44 4 6 126660 TOTAL UNITS 192 ACCESSIBLE UNITS:PER ibc 1107.6.2.2.1 MIN. = 192 x 5% = 9.6 UNITS 10 TYPE 'A' UNITS REQUIRED REMAINING GROUND FLOOR UNITS TO BE TYPE 'B; PER 1107.7.1.1 PARKING REQUIREMENTS:1 AND 2 BED UNITS -(180 x 1.5) = 270 SPACES 3 BED UNITS -(12 x 2) = 24 SPACES GUEST SPACE -(192/10) = 20 SPACES TOTAL = 314 SPACES PLAY FIELD 11 10 6 2 7 13 1011111116 4 11 8 11 11 10 10 10 7 11 6 11 5 4 10 11 7 9 282 11 10 10 5 4 PARKING PROVIDED:321 SPACES 1 2 3 4 5 6 7 8 FUTURE COMM. BUILDING Estimated 9,000 sqft building shown for Site Plan Review purposes FUTURE COMM. BUILDING FUTURE COMM. BUILDING F U T U R E C O M M . B U IL D I N G F U T U R E C O M M . B UIL DIN G F U T U R E C O M M . B UIL DIN G LOT AREA CALCULATION LOT 1 LOT#USE TYPE AREA ac / sqft COMMERCIAL BLDG..75 ac / 32,334 sqft LOT 2 LOT 3 .5 ac / 21,447 sqft LOT 4 .6 ac / 26,059 sqft LOT 5 .4 ac / 17,217 sqft LOT 6 LOT 7 RESIDENTIAL APT. / REC. BLDG 8.8 ac / 382,226 sqft LOT 8 2.1 ac / 93,020 sqft COMMERCIAL BLDG. COMMERCIAL BLDG. COMMERCIAL BLDG. COMMERCIAL BLDG. COMMERCIAL BLDG. RESIDENTIAL TOWNHOMES .5 ac / 21,175 sqft .4 ac / 17,217 sqft PLAYGROUND PLAY- GROUND Estimated 5,000 sqft building shown for Site Plan Review purposes Estimated 3,800 sqft building shown for Site Plan Review purposes Estimated 6,600 sqft building shown for Site Plan Review purposes Estimated 4,000 sqft building shown for Site Plan Review purposes Estimated 4,000 sqft building shown for Site Plan Review purposes .75 AC / 32,334 SQFT COMMERCIAL LOT .5 AC / 21,175 SQFT COMMERCIAL LOT .5 AC / 21,447 SQFT COMMERCIAL LOT .6 AC / 26,059 SQFT COMMERCIAL LOT .4 AC / 17,217 SQFT COMMERCIAL LOT .4 AC / 17,217 SQFT COMMERCIAL LOT 8.8 AC / 382,226 SQFT COMMERCIAL LOT 2.1 AC / 93,020 SQFT COMMERCIAL LOT ACCESS AND UTILITY EASEMENT TO BENEFIT COMMERCIAL LOTS 1-6 ACCESS AND UTILITY EASEMENT TO BENEFIT LOT 8 ACCESS AND UTILITY EASEMENT LEFT SIDE OF PROPERTY LINE IS TO BENEFIT LOT 7 AND RIGHT SIDE OF PROPERTY IS TO BENEFIT LOT 8 ACCESS AND UTILITY EASEMENT TO BENEFIT COMMERCIAL LOTS 1-6 DRAWING ISSUE SCALE: PRINCIPAL: PLOT DATE: SHEET NO. DRAWING TITLE Br e n t L a m b e t h , A r c h i t e c t 35 5 N E 4 8 T H S T . Se a t t l e , W A 9 8 1 0 7 (3 0 3 ) 8 1 8 -94 3 0 PERMIT SET 2/13/19 1" = 50'-0" A1.00 11/23/18 OVERALL SITE PLAN YE L M M U L T I - F A M I L Y RJ D E V E L O P M E N T N PLAN NORTH TRUE NORTH N NO REV DATE SCALE:1" = 50'-0"1 SITE PLAN Yelm Multifamily Scoping Memo 26