Parking Lot Considerations for New and Existing Facilities

1. Considerations for New and Existing Facilities Parking Lots 101 Michael Wilson, Senior Job Captain 4499 Ruffin Road, Suite 300, SD, CA 92123 619 231 0751   www.fpbarch.com mwilson@fpbarch.com

2. Agenda • Parking Lot Requirements • Number of Stalls • Accessible Requirements • Parking upgrades for Tenant Improvements • Case Studies • Parking Lot Types • Subterranean • Surface Parking • Above Grade Multi-Level Structures • Parking Lot Features • Cal Green Requirements • Electric Vehicle Charging Stations • Integrated Photovoltaic Panels • Q+A

3. Lot Requirements New Facility Required number of parking stalls: • Client Driven: • Facility Type and Size • Actual Head Count • Regulatory • Zoning • Typically expressed in # of Stalls /1000sf depending on use • Special Development Zones • Building Code • California Green Building Code • Accessible Parking Requirements

4. Lot Requirements Parking Calculation How to Determine the required number of parking stalls for a 24k SF Office Building:

5. Lot Requirements Parking Calculation Identify the base zone

6. Lot Requirements Parking Calculation Check the overlay zones

7. Lot Requirements Parking Calculation Zoning Requirements

8. Lot Requirements Parking Calculation Zoning Requirements Table 142-05E - These are higher than normal values

9. Lot Requirements Parking Calculation Zoning Requirements

10. Lot Requirements Parking Calculation Zoning Requirements Table 142-05G – Much more reasonable values

11. Lot Requirements Parking Calculation All together now 24,000 Sf of Business & Professional/ Government/ Regional & Corporate Headquarters 3.3 Spaces per 1000 SF 24 x 3.3 = 79.2 80 Required spaces

12. Lot Requirements Existing Facilities Lets take the same 24,000 sf Office Building What happens if the Building Owner leases 8,000 sf to a Restaurant?? Table 142-05F Parking Ratios for Eating and Drinking Establishments

13. Lot Requirements Existing Facilities 16,000 SF of Business – 3.3 per 1000sf 8,000 SF of Restaurant – 15 per 1000sf 16 x 3.3 = 52.8 or 53 spaces 8 x 15 = 120 spaces The new required Parking total is 53 + 120 = 173 spaces This is an increase of 74 stalls – This may not be possible because of parking requirements.

14. Sample Project New Campus Planning

15. 26 Acre Site Zone – BP-Business Park

17. Lot Requirements New Facility

20. 2% of the total is required – 617 x 0.02 = 12.34 13 spaces are required

21. 2% of the total is required – 617 x 0.02 = 12.34 13 spaces are required

22. 2% of the total is required – 617 x 0.02 = 12.34 13 spaces are required 3 van spaces min

23. 26 Acre Site Zone – BP-Business Park 617 Parking Stalls 13 Accessible (3 Van) Surface Parking 5.6 Acres or 21% of Site area

25. 26 Acre Site Zone – BP-Business Park 617 + 350 = 917 Surface Parking 8.5 Acres or 32.5% of Site area

26. 26 Acre Site Zone – BP-Business Park Surface 617 + 100 = 717 stalls Structure 3 levels 200 Stalls P

27. Lot Constraints Alpine Branch Library

28. Working with existing parking Existing Community Center Existing Community Park Increased demand for Library 23 Existing Spaces

29. Working with existing parking Existing Community Center Existing Community Park Increased demand for Library 23 Existing Spaces New Parking for the Library P P

30. Working with existing parking Existing Community Center Existing Community Park Increased demand for Library 23 Existing Spaces Added and Defined Parking P P P P New Parking for the Library P P

31. Working with existing parking Existing Community Center Existing Community Park Increased demand for Library 23 Existing Spaces South Lot: 26 Standard + 3 ADA = 29 North Lot: 31 Standard + 2 ADA = 33 23+29+33 = 85 Total (5 ADA) Added and Refined Parking P P P P New Parking for the Library P P

32. Lot Constraints Mission Hills/ Hillcrest Knox Library

33. Compact Site No Space for Surface Parking No Space for Parking Structure Subterranean is the only option

34. Parking Garage 2 levels below grade +/- 50 spaces per Level of parking

35. Parking Types Pros and Cons Surface Parking ($) Cost of initial installation is low Lots are user friendly Site can still be developed Parking Structure ($$$) Low Site Impact Moderate Cost Security Below Grade Parking Garage ($$$$) Better Pedestrian engagement More visual pleasing Good use of site area

36. Parking Types Pros and Cons Surface Parking ($) Cost of initial installation is low Lots are user friendly Site can still be developed Site area consumption Heat island effect Storm Water Mitigation Parking Structure ($$$) Low Site Impact Moderate Cost Security Aesthetics Limited Access Site Constraints Below Grade Parking Garage ($$$$) Better Pedestrian engagement More visual pleasing Good use of site area Cost Ventilation Soils

37. Parking Lot Features Elements to consider California Green Building Code Site Requirements Designated Parking for Low Emitting Vehicles

38. Parking Lot Features Elements to consider California Green Building Code Site Requirements 5.106.4 Bicycle Parking Short Term(Visitor): 5% of New Visitor Parking within 200 feet of entry

39. Parking Lot Features California Green Building Code Site Requirements 5.106.4.1.2 Bicycle Parking Long Term: 5% of Tenant Parking • Meet one of the following: • Covered, lockable enclosures with permanently anchored racks • Lockable bicycle rooms with permanently anchored racks: or • Lockable, permanently anchored bicycle lockers

40. Parking Lot Features New for 2016 – Electrical Vehicle Charging Stations Not Parking Stills – Think temporary service stations Charging stations are not always required by code 2016 Cal Green however does require provisions be made for new buildings.

41. Parking Lot Features Although…. If provided CBC 11B-228.3.2.1 requires that at least 1 be made accessible.

42. Parking Lot Features

43. Parking Lot Features Integrated Photovoltaics Provides Covered Parking Offsets power demand by generating on site

44. Questions? Michael Wilson, Senior Job Captain 4499 Ruffin Road, Suite 300, SD, CA 92123 619 231 0751   www.fpbarch.com mwilson@fpbarch.com