State of California Business, Consumer Services, and Housing Agency Department of Housing and Community Development Division of Codes and Standards

Transcription

1 State of California Business, Consumer Services, and Housing Agency Department of Housing and Community Development Division of Codes and Standards

2 Factory-Built Housing An Introduction Presented by: John Westfall, District Representative II Emily Withers, Codes & Standards Administrator II

3 What is Factory-Built Housing? Factory-built Housing (FBH) is an automated construction version of a site-built residential structure. FBH products are manufactured in a controlled manufacturing facility. 1

4 Factory-Built Housing Defined Health and Safety Code (HSC), Division 13, Part 6, Chapter 2, Section Factory built housing means a residential building, dwelling unit, or an individual dwelling room or combination of rooms thereof, or building component, assembly, or system manufactured in such a manner that all concealed parts or processes of manufacture cannot be inspected before installation at the building site without disassembly, damage, or destruction of the part, including units designed for use as part of an institution for resident or patient care, that is either wholly manufactured or is in substantial part manufactured at an offsite location to be wholly or partially assembled onsite in accordance with building standards published in the California Building Standards Code and other regulations adopted by the commission pursuant to Section

5 Factory-Built Housing / Manufactured Housing Factory-Built Home Manufactured Home Factory-Built Housing is designed and constructed to the California Code of Regulations (CCR), Title 24, California Building Standards Codes, and FBH Laws and Regulations. Manufactured Housing is constructed to Federal Construction Standards and Regulations. 3

6 Factory-Built Housing / Manufactured Housing Cont d FBH Single- or multi-family dwellings Apartments Condominiums Hotels Motels Dormitories Or components of the above structures 4 Manufactured Housing Single-family residential dwellings

7 Where Can Factory-Built Housing Be Installed? Factory-built Housing can be installed where other similar types of housing units are built or exist. Factory-built Housing may also be installed within mobilehome parks. 5

8 FBH Benefits FBH products may be manufactured year round without the typical weather restraints. FBH project completion time is less than conventional construction. Reported cost savings when compared conventional construction. FBH products are manufactured in a controlled environment at a manufacturing facility. Less material waste-less demand upon resources. Ease of design customization. 6

9 FBH Laws, Regulations, and Construction Standards Laws and Regulations Law: California HSC, Div. 13, Part 6. Section 19960, et seq. Regulations: California Code of Regulations, Title 25, Division 1, Chapter 3, Subchapter 1, Section 3000, et seq. Construction Standards California Code of Regulations, Title 24, California Building Standards Code Part 2 California Building Code Part 2.5 California Residential Code Part 3 California Electrical Code Part 4 California Mechanical Code Part 5 California Plumbing Code Part 6 California Energy Code Part 11 California Green Building Standards Code 7 Building Accessibility California Code of Regulations, Title 24, Part 2 (California Building Code), Chapters 2, 11A, 11B

10 Factory-Built Housing (FBH) HCD generally does not perform plan review or inspections for FBH projects in-house. Design Approval Agency plans review Quality Assurance Agency - inspections Local building department on-site Once FBH units are delivered to their permanent site, they become the Local Enforcing Agency s jurisdiction and shall be treated similarly to siteconstructed dwelling units. 8

11 In-Plant Inspections The under-construction inspection of FBH manufactured products may be made by: HCD Third-parties approved by HCD (QAA/QAI) The city or county building departments approved by HCD. 9

12 Design Approval, Inspections and Installation HCD provides rules and regulations pertaining to plan approval and in-plant inspections. Includes FBH products manufactured out-of-state and intended for sale in California. 10

13 Plan Approvals Plan approval is required for every FBH model/ design that is designated for sale in California. Design approval is performed by an HCDapproved third-party Design Approval Agencies (DAA). Approved designs must include a resume of what installation work is to be done on-site. 11

14 Plan Approvals Cont d DAA may plan check and evaluate all related building systems, i.e., wall, floor, foundation, roof (truss), plumbing, electrical, and mechanical, including all site-installed elements, preempting local plan review. Plans must contain separate details regarding on-site assembly and attachment of FBH components to foundation and surrounding structure, for use by local building department in plans review and site inspection. 12

15 Assembly and Installation The building department is responsible for inspecting the assembly and installation of FBH units. Approach the building department early to communicate the project details. When certified to inspect by department, a local ordinance may designate the collection of additional fees when necessary to cover the cost of factory inspections required to assure compliance by the building department. 13

16 FBH Licensing Requirements State law does not require FBH manufacturers, dealers or distributors to obtain an HCD occupational license to construct or sell FBH units in CA. Any person who is appropriately licensed by the California Department of Real Estate may sell FBH units. Any person who is licensed by the Contractors State Licensing Board to construct conventional housing may install FBH units. C-47 General Manufactured Housing Contractor may not contract to install factory-built housing units. 14

17 Responsibilities of Local Governments State law establishes two principal roles for local government: First, design approval of the portions of the project that have not been approved previously by HCD or an HCD third-party agency. Second, permit issuance and inspection of the installation and assembly of FBH units at the building site. 15

18 Responsibilities of Local Governments Cont d The local building department must: Verify the presence of HCD Insignia of Approval on each FBH system or component. Inspect the installation of FBH units and components for compliance with the CBSC, Title 24 as applicable to residential occupancies. Inspect alterations to FBH units or building components which are altered after the FBH unit or building component is installed. 16

19 Local Governments - Statutory Obligations The local building department, may not: Require review of any FBH plans or charge plan check fees when plans have already been approved by HCD or an HCD-approved third-party. Require the alteration of any FBH unit, including any building component system, in order to meet any local code requirements other than local design loads, or aesthetic/ architectural review standards, or location on the property. 17

20 Factory-Built Housing Insignia of Approval 18

21 Factory-Built Housing Insignia of Approval All factory-built housing systems or components, offered for sale within California to first users, shall bear an HCD Insignia of Approval. The Insignia of Approval displayed on the product informs the local building official that the FBH unit or component was inspected and conforms to California laws and regulations, including applicable building standards. 19

22 Summarized FBH Process Manufacturer contracts with a QAA and DAA approved by the Department The FBH system or component design is approved by the DAA The FBH system or component is manufactured and inspection by the QAA / QAI or the equivalent Upon final approval, the FBH system or component receives an HCD insignia of approval The FBH system or component is shipped in sections to the project site The FBH system or component is assembled by the installing contractor Inspections are conducted by the local authority having jurisdiction (AHJ) per the manufacturer provided installation instructions The FBH product is then under local responsibility henceforth and the HCD FBH labels may be removed Any alteration, remodels or conversions to the FBH system or component are permitted by local AHJ. 20

23 Factory-Built Housing Law CALIFORNIA HEALTH AND SAFETY CODE DIVISION 13, PART 6 California Factory-Built Housing Law is available here. Weblink: 21

24 Factory-Built Housing Regulations CALIFORNIA CODE OF REGULATIONS TITLE 25, DIVISION 1, CHAPTER 3, SUBCHAPTER 1 California Factory-Built Housing Regulations are available here. Weblink: Access state regulations here: Office of Administrative Law Weblink available here: 22

25 Factorymanufactured; HCD Site-built; check with your local enforcing agency. Shipping Containers American Family Housing Montainer

26 HCD s Website 4B Feedback/ Comment 24

27 HCD Contact Information 25

28 C A L I F O R N I A E N E R G Y C O M M I S S I O N 2016 Energy Standards Overview Chris Olvera California Energy Commission Outreach and Education Unit Green California Summit Sacramento, CA April 25, 2017

29 C A L I F O R N I A E N E R G Y C O M M I S S I O N 2016 Building Energy Efficiency Standards Effective on Jan. 1, 2017 Building permit applications submitted on or after this date Master plans for tract homes affected: Need to resubmit if permits pulled on/after effective date

30 C A L I F O R N I A E N E R G Y C O M M I S S I O N 2016 Documents Building Energy Efficiency Standards Res. and Nonres. Compliance Manuals Reference Appendices All docs. available online at:

31 C A L I F O R N I A E N E R G Y C O M M I S S I O N 2016 Residential Energy Overall, 28% more efficient than 2013 Standards Electric savings = 345 GWHs Demand Reduction = 115 MW Gas Savings = 31 Mtherms Savings Monthly life cycle cost of $11 with savings of $31 for typical home (statewide)

32 C A L I F O R N I A E N E R G Y C O M M I S S I O N 2016 Nonresidential Energy Savings Overall, 5% more efficient than 2013 Standards Electric Savings = 192 GWHs Demand Reduction = 80 MW Gas Savings = (0.9) Mtherms

33 C A L I F O R N I A E N E R G Y C O M M I S S I O N Let s begin with the changes to the Residential Energy Measures

34 C A L I F O R N I A E N E R G Y C O M M I S S I O N Summary of Major Changes Instantaneous water heaters Baseline for prescriptive and performance compliance Solar ready zone exceptions revised High efficacy lighting New JA8 requirements High Performance Attics (HPA) Insulation required at ceiling and at the roof High Performance Walls (HPW) Maximum allowed U-factor lowered * See summary of changes handout

35 C A L I F O R N I A E N E R G Y C O M M I S S I O N Water Heating Mandatory ( 110.3(c)7) Isolation valves/fittings required for instantaneous water heaters 6.8 kbtu/hr (2 kw) Valves/fittings must be installed on cold line in, and hot water line leaving Valves/fittings simplify flushing the heat exchanger for maintenance

36 C A L I F O R N I A E N E R G Y C O M M I S S I O N For single-family residences and low-rise multi-family buildings: Smart thermostats and high efficacy lighting exception for solar zone and interconnection/documentation reqs. replaced with: Smart thermostat still required, and: : Solar Ready Energy Star dishwasher and fridge; or Whole house fan with an ECM; or Home automation controlling appliances and lighting that responds to demand response signals; or Alternate plumbing that dischargers clothes washer and shower/tub water for an irrigation system that complies with CA Plumbing Code; or Rainwater catchment system that complies with CA Plumbing Code and uses rainwater flowing from at least 65% of available roof area

37 C A L I F O R N I A E N E R G Y C O M M I S S I O N Water Heating Prescriptive ( 150.1(c)8) 2013 Instantaneous gas/propane of 200,000 Btu/hr, or A single gas/propane storage water heater Input 75,000 Btu/hr No QII or HERS verification requirements Electric-resistance allowed if natural gas is unavailable 2016 Instantaneous gas/propane, or Single gas/propane storage: Input 105,000 Btu/hr Depending on tank size, QII and/or other HERS Verification measures required Electric-resistance removed as prescriptive option for newly constructed buildings

38 C A L I F O R N I A E N E R G Y C O M M I S S I O N Lighting Luminaire Efficacy ( 150.0(k)1A) Classification of efficacy has changed Screw base can now be considered high efficacy Luminaires are either: High efficacy by source types listed, or Must be certified & labeled per JA8 to be classified as high efficacy No low efficacy allowed!

39 C A L I F O R N I A E N E R G Y C O M M I S S I O N Lighting Luminaire Efficacy ( 150.0(k)1A, cont d) Auto High Efficacy List (No JA8 Certification Required) 2013 Standards 2016 Standards Pin-based linear or Compact Fluorescent GU-24 Sockets rated for CFLs/LEDs Pulse Start Metal Halide & High Pressure Sodium Induction LEDs Certified to the CEC as High Efficacy No Change Only GU-24 sockets rated for use with other than LED light sources (CFL/Induction) No Change Luminaires with high frequency generator and induction lamp Inseparable Solid State Lighting (SSL, aka LED) installed outdoors or decorative

40 C A L I F O R N I A E N E R G Y C O M M I S S I O N Lighting Luminaire Efficacy ( 150.0(k)1A, cont d) JA8 Certification & Labeling Required for High Efficacy Classification Light Source Type Recessed Downlights in Ceilings All Lighting Sources LEDs Indoor, Non-decorative More Info 1. Tested for elevated temperature 2. Cannot have screw base socket, regardless of lamp Including GU-24 base luminaires containing LEDs Any lamp designed for use in screw base socket All others not listed on this or previous table

41 C A L I F O R N I A E N E R G Y C O M M I S S I O N Summary of Lighting Changes All residential lighting must be high efficacy Qualifies automatically; or Is JA certified and labeled JA E certification required for: Recessed downlights (cannot be screw base socket) Enclosed luminaires All JA8 certified light sources must be controlled by a dimmer or vacancy sensor Should see: JA E light sources with controls; or Non-enclosed or non-recessed luminaires with high efficacy lighting

42 C A L I F O R N I A E N E R G Y C O M M I S S I O N Ceiling/Roof Insulation: Prescriptive ( 150.1(c)1A) 2013 Meet R-Value or U-Factor Installed at ceiling or roof 2016 Introduction of high performance attics requirements 3 Options available Insulation required at ceiling & roof depending on Option & CZ Radiant barrier & duct location/insulation requirements also depend on Option & CZ Photovoltaic system trade-off option proportional to HPA & HPW

43 C A L I F O R N I A E N E R G Y C O M M I S S I O N Ceiling/Roof Insulation: Prescriptive ( 150.1(c)1A, cont d) Option A Per TABLE A Continuous insulation required above roof rafters in some Climate Zones Ceiling insulation required Radiant barrier required in Climate Zones 2 through 15 Must meet 150.1(c)9A

44 C A L I F O R N I A E N E R G Y C O M M I S S I O N Option B Ceiling/Roof Insulation: Prescriptive ( 150.1(c)1A, cont d) Per TABLE A Insulation required below roof deck in some Climate Zones Ceiling insulation required Radiant barrier required in Climate Zones 2, 3 and 5 through 7 Must meet 150.1(c)9A

45 C A L I F O R N I A E N E R G Y C O M M I S S I O N Ceiling/Roof Insulation: Prescriptive ( 150.1(c)1A, cont d) Option C Per TABLE A Ceiling insulation required Radiant barrier required in Climate Zones 2 through 15 Must meet 150.1(c)9B Duct are located in conditioned space (HERS verified)

46 C A L I F O R N I A E N E R G Y C O M M I S S I O N Wall Insulation Prescriptive ( 150.1(c)1B) 2013 Cavity insulation R-value; and Continuous insulation R- value OR Meet U-Factor 2016 High performance walls requirements introduced Per TABLE A: Maximum U-Factor specified Req. U-Factor lowered (more stringent) Provides for greater design flexibility

47 C A L I F O R N I A E N E R G Y C O M M I S S I O N Now let s talk about the changes to the Nonresidential Energy Measures

48 C A L I F O R N I A E N E R G Y C O M M I S S I O N Summary of Major Changes Equipment efficiencies Minimum reqs. increased Direct digital controls Covered Processes New reqs. for elevators and escalators Door & window interlocks New sensor reqs. to turn HVAC off * See summary of changes handout EPD and Receptacles Reqs. clarified, app. for alterations redefined Envelope U-factors Maximum values lowered Indoor and outdoor lighting Power allowances reduced Indoor lighting alterations

49 C A L I F O R N I A E N E R G Y C O M M I S S I O N HVAC Efficiency Mandatory ( 110.2) Minimum efficiencies updated for mid-size/larger: A/Cs and condensing units Unitary and applied heat pumps Water chilling packages Packaged terminal A/Cs and heat pumps Warm air unit heaters (oil fired) Gas and oil-fired boilers Listed in TABLES A through K

50 C A L I F O R N I A E N E R G Y C O M M I S S I O N Direct Digital Controls Mandatory ( 120.2(j)) DDC to the zone req. per TABLE Be capable of: Monitoring fan and pump pressure, heat/cool Transferring zone and demand info. Removing zones form reset algorithm Displaying input/output points Resetting heat/cool setpoints

51 C A L I F O R N I A E N E R G Y C O M M I S S I O N Covered Processes: Elevators ( (f)) New mandatory requirements for elevators LPD shall be 0.6 watts/ft 2 Ventilation fans for cabs without A/C shall be 0.33 watts/cfm Lights and ventilation shut-off when unused for over 15 minutes Lighting & ventilation shall remain operational in event cab is stuck and occupied Acceptance testing required

52 C A L I F O R N I A E N E R G Y C O M M I S S I O N Covered Processes: Escalators & Moving Walkways ( (g)) New mandatory requirements for escalators and moving walkways: Located in airports, hotels, and transportation areas Shall reduce to minimum permitted speed (ASME A17.1/CSA B44) when not conveying passengers Acceptance testing required

53 C A L I F O R N I A E N E R G Y C O M M I S S I O N Electrical Circuits for Energy Formerly Disaggregation of ECs" New Construction Allows flexible approaches for providing measuring ability Alterations Monitoring ( 130.5(b), 141.0(b)2P) Only applicable for complete replacements of power distribution systems Most alterations will not fall under this

54 C A L I F O R N I A E N E R G Y C O M M I S S I O N Voltage Drop 130.5(c), 141.0(b)2P) Now allows total combined voltage drop of feeder conductors and branch circuits to not exceed 5% Previously limited feeders to 2% of voltage drop, and branch circuits to 3% Alterations Applicable when both feeders and branch circuits are added or replaced Added exception for voltage drop permitted by Electrical Code

55 C A L I F O R N I A E N E R G Y C O M M I S S I O N Controlled Receptacle Requirements ( 130.5(d), 141.0(b)2P) Spaces: Office areas, lobbies, conf rooms, kitchen areas in office spaces, & hotel/motel guest rooms Rewrote Section 130.5(d) Previously pointed to another section for the requirements Now reiterate those requirements within the section for clarity and ease of navigation Alterations Only applicable for complete replacements of power distribution systems Most alterations will not fall under this

56 C A L I F O R N I A E N E R G Y C O M M I S S I O N HVAC Shut-Off Prescriptive ( 140.4(n)) Directly conditioned spaces with operable wall or roof openings shall have interlock controls that: Disable or reset the temperature setpoint to 55 F for heating; and Disable or reset the temperature setpoint to 90 F for cooling Controls must initiate when window/skylight or door is open for more than 5 minutes Exceptions: Doors with automatic closing devices Spaces without a thermostatic control (thermostat or temperature sensor to the space) for heating or cooling

57 C A L I F O R N I A E N E R G Y C O M M I S S I O N Envelope Prescriptive ( 140.3(a), (c)) Roof/ceiling insulation tradeoff for aged solar reflectance revised Max. U-Factors reqs. lower in TABLE Max. U-Factors for ceiling/roofs and walls lowered TABLES B through D Min. daylighting requirements updated

58 C A L I F O R N I A E N E R G Y C O M M I S S I O N Indoor Lighting Prescriptive ( 140.6(a)) New for 2016: LPDs have been reduced for Complete Building, Area Category, and Tailored Method Two new PAFs added Daylight dimming plus Off Institutional tuning Three PAFs removed since the control strategies are now mandatory Partial-ON occupancy sensors Manual Dimming/Multiscene programmable controls Combined manual dimming plus partial-on occupancy sensor

59 C A L I F O R N I A E N E R G Y C O M M I S S I O N Indoor Lighting Alterations ( 141.0(b)2I, J) Simplification of lighting alterations in existing buildings Simplified language, tailored requirements to project size New option to reduce control requirements in exchange for more power reduction for replaced or modified luminaires Acceptance testing no longer required for projects where controls are added to control 20 or fewer luminaires Applies to indoor and outdoor lighting alterations

60 C A L I F O R N I A E N E R G Y C O M M I S S I O N 140.1(b)2I, J: Indoor Lighting Alterations cont Lighting System Alterations Luminaire Modification in Place 2016 Entire Luminaire Alterations Removing and reinstalling same luminaires ( 10% of existing) Replacing/adding luminaires Adding, removing, replacing walls along with redesign of lighting system Luminaire Component Modification Replacing ballast/driver and lamps Changing the light source Changing the optical system

61 C A L I F O R N I A E N E R G Y C O M M I S S I O N 140.1(b)2I, J: Indoor Lighting Alterations cont. Two options for meeting power and control req. 1. Meet LPD requirements and controls per TABLE E Area control Multilevel lighting control Shutoff control Automatic daylight control Demand responsive control Similar to Reduce existing lighting power by 50% or 35% and controls Area control Shutoff control New for 2016

62 C A L I F O R N I A E N E R G Y C O M M I S S I O N Indoor Lighting Alterations (Table 5-4 of 2016 Nonresidential Compliance Manual)

63 C A L I F O R N I A E N E R G Y C O M M I S S I O N Let s finish with some Resources

64 C A L I F O R N I A E N E R G Y C O M M I S S I O N Approved 2016 Compliance Software Used to demonstrate compliance with the Energy Standards when using the Performance Approach Residential CBECC-Res Energy Pro Wrightsoft Right-Energy Nonresidential CBECC-Com Energy Pro IES Virtual Environment More information at:

65 C A L I F O R N I A E N E R G Y C O M M I S S I O N 2016 Approved HERS Providers New construction, HVAC alterations, and Whole House Ratings CalCERTS CHEERS More information at:

66 C A L I F O R N I A E N E R G Y C O M M I S S I O N Approved ATTCPs Mechanical ATTCPs NEMIC (replaced TABB) NEBB CSPTC Lighting ATTCPs CALCTP (2016 training approved) NLCAA (2016 training approved) More information at:

67 C A L I F O R N I A E N E R G Y C O M M I S S I O N Published every other month Clarifications on frequently asked questions Receive by efficiency/blueprint/ Blueprint

68 C A L I F O R N I A E N E R G Y C O M M I S S I O N Energy Code Ace Forms tools Free training (in person and online) Checklists, Trigger Sheets for building dept. ce.com/content/home/

69 C A L I F O R N I A E N E R G Y C O M M I S S I O N Online Resource Center (ORC)

70 C A L I F O R N I A E N E R G Y C O M M I S S I O N Hotline Toll-free in California Open Monday through Friday 8:00 a.m. to noon, and 1:00 p.m. to 4:30 p.m. Call at: (In CA) (916) (Outside CA) Or, at: Title24@energy.ca.gov

71 C A L I F O R N I A E N E R G Y C O M M I S S I O N Listservers Main conduit for communicating with stakeholders Sign up at: Subscribe to the following Efficiency Lists: Building Standards Blueprint Respond to confirmation within 24 hours

72 Nonresidential Enrique M. Rodriguez, Associate Construction Analyst Kevin Day, Staff Services Manager California Building Standards Commission April 25, 2017

73 Session Goals 2016 Updates to CALGreen 2015 Emergency Building Standards 2016 Intervening Code Adoption Cycle Code Proposals Water Measures: AB 2282 (purple pipe) Q & A

74 CALGreen Code Format Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Appendix A4 Appendix A5 Administration Definitions Green Building Residential Mandatory Measures Nonresidential Mandatory Measures Referenced Organizations and Standards Installer and Special Inspector Qualifications Compliance Forms and Worksheets Voluntary Tiers (residential) Voluntary Tiers (nonresidential)

75 Chapter 1-Administration Purpose Minimize impact of building construction on the environment Improve construction practices Reduce greenhouse gases and air pollution Improve indoor air quality

76 Chapter 1-Administration Scope Application Not intended to be identified as meeting the requirements of a point rated system

77 Chapter 1-Administration New Banner BSC-CG Specific Scope of Application for BSC green building standards Pursuant to AB 341

78 Chapter 1-Administration Local amendments based on findings Climate (includes environmental) Topography Geology Alternative Materials and Methods Construction Documents Application and State Agency Authorities

79 Chapter 2-Definitions New Definitions: Hybrid Urinal Organic Waste Universal Waste

80 Chapter 3-Green Building Scope Newly constructed nonresidential buildings, alterations and additions Nonresidential additions and alterations [BSC-CG]. A code section will be designated by a banner to indicate where the code section only applies to: Newly constructed buildings [N] or to Additions and alterations [A] When the code section applies to both, no banner will be used

81 Chapter 3-Green Building Preface - Note the following throughout the presentation: Left column: 2013 Code including Intervening Code Adoption Cycle amendments Right column: 2016 Code: effective January 2017

82 Chapter 3-Green Building Site Development Current Code New Section: Waste diversion. The requirements of section shall be required for additions and alternations whenever a permit is required for work.

83 Chapter 3-Green Building Site Development Current Code Initial tenant Amended Section improvements. The to include that subsequent provisions of this code shall tenant improvements shall apply only to the initial comply with the scoping tenant improvements to a provisions in Section project. nonresidential additions and alterations.

84 Chapter 5-Mandatory Nonresidential Planning and Design Division 5.1 Energy Efficiency Division 5.2 Water Efficiency and Conservation Division 5.3 Material Conservation and Resource Efficiency Division 5.4 Environmental Quality Division 5.5

85 Chapter 5-Division 5.1 Site Development 2013 Stormwater pollution prevention BMP (best management practices), also applies to additions Bicycle parking (short term & long term) also applies to additions or alterations 2016 Current Code No change Minor change: clarifies that long term applies to 10 or more Designated parking, also applies to additions or alterations Minor change: clarifies application for clean air vehicles

86 Chapter 5-Division 5.1 Site Development 2013 Single electric vehicle (EV) charging space requirements Multiple electric vehicle (EV) charging space requirements EV charging calculation Identification with future charging designated spaces 2016 Current Code No change No change EV charging calculation: increased requirements for both single and multiple charging spaces Minor change to clarify future charging designated spaces for clean air vehicles

87 Chapter 5-Division 5.1 Site Development 2013 IESNA 2011 BUG Ratings mandatory as of 2012 with clarification that it applies to new construction only; fixed code references 2016 Current Code Minor change: added additional exceptions for facade lighting and custom lighting Grading and paving, with exception for additions and alterations not altering the drainage path No change

88 Chapter 5-Division 5.2 Energy Efficiency Energy efficiency mandatory measures regulated by the California Energy Commission (CEC) Energy Hotline Telephone: (916) or (800) Website:

89 Chapter 5-Division 5.3 Water Efficiency and Conservation 2015 Emergency Regulations carried forward into 2016 Code Wall mounted urinals reduced flow rates Outdoor potable water use regulations reference the updated MWELO regulations in Title 23

90 Chapter 5-Division 5.3 Indoor Water Use 2013 New: 2015 Emergency Regulations Wall mounted urinals gpf Faucets and Fountains added prescriptive only flow rates for fixtures in section Current Code Carried forward Minor change to metering faucets for wash fountains; clarified gpc instead of gpf New section: Food Waste Disposers.

91 Chapter 5-Division 5.3 Outdoor Water Use 2013 New: 2015 Emergency Regulations Scope (previously Water budget) 2016 Current Code Outdoor Landscape Areas 500 ft² (previously Outdoor potable water use) All carried forward Outdoor water use in rehabilitated landscape projects 2,500 ft² (previously Irrigation design)

92 Chapter 5-Division 5.3 Outdoor Water Use 2013 New: 2015 Emergency Regulations 2016 Current Code New section: Outdoor water use in landscape areas 2500 ft² All carried forward New section: Graywater or rainwater use in landscape areas < 2500 ft²

93 Chapter 5-Division 5.4 Construction Waste Reduction, Disposal & Recycling 2013 Construction waste reduction of 50% including demolition waste Waste management plan required, or meet local ordinance added options. Applies to demolition waste Exception for isolated jobsites 2016 Current Code Increase to 65% No change No Change

94 Chapter 5-Division 5.4 Construction Waste Reduction, Disposal & Recycling 2013 Waste stream reduction alternative and documentation 2016 Current Code Increase to 65% Recycle or reuse 100% of land clearing debris with added exception for contaminated debris No change

95 Chapter 5-Division 5.4 Building Maintenance and Operation Current Code New section: Universal waste Recycling by occupants with added clarification for ordinance Clarifies requirements for additions only with 30% increase and added an additional exception Adds organic waste with exception for rural jurisdictions No change

96 Chapter 5-Division 5.4 Building Maintenance and Operation 2013 Building commissioning for new buildings 10,000 ft² and over with added exceptions for: Dry warehouses Some tenant improvements Open parking garages 2016 Current Code Added clarification that CALGreen CX applies to I and L occupancies not regulated by CEC or OSHPD Repeal of CEC exception #4 section

97 Chapter 5-Division 5.4 Building Maintenance and Operation Current Code CEC Note: All energy related requirements now have a reference to the California Energy Code, Part 6, Section Repeal of CEC Note and references in sections OPR, BOD

98 Appendix A5 NONRESIDENTIAL VOLUNTARY MEASURES The measures contained in the appendix are not mandatory unless adopted by a local jurisdiction. Appendix provisions may also be used voluntarily by designers, builders, and property owners.

99 Chapter A5-Voluntary Code A Electric vehicle (EV)- Tier 1 and Tier 2 A Appliances and fixtures for commercial application 2016 current Code Tier 1: Increases the percentages to 8% Tier 2: Increases the percentages from to 10% Increases water use efficiency

100 Chapter A5-Voluntary Code Current Code New section: Food waste pulping systems Commercial dishwasher water use Updated table to meet Energy Star requirements New section: Nonwater supplied urinals Recycled content Amended regulations for easier compliance

101 2016 CALGreen Guide Nonresidential with new Verification Guidelines Checklists Order from ICC or download via the CALGreen web page at

102 2016 CALGreen Guide Chapter 8: Compliance Forms and Worksheets Corresponds to 2016 Code Note: New Verification Guidelines Checklists (Guide Only) New guidelines are shorter, cleaner version of existing checklists: Mandatory Measures Checklist Tier 1 Checklist Tier 2 Checklist

103 New Verification Guidelines Checklists Note: New Verification Guidelines Checklists are being proposed during 2016 Intervening Code Adoption Cycle

104 2016 Intervening Code Adoption Cycle Supplement (blue pages) to 2016 California Building Standards Code Publication date: January 2018 Effective date: July 2018

105 2016 Intervening Code Adoption Cycle

106 2016 Intervening Cycle Nonresidential Proposals Stormwater pollution prevention and BMP s Long-term bicycle parking Light pollution reduction Building commissioning and reference document Verification guidelines checklists

107 2016 Intervening Cycle Nonresidential Proposals AB 2282 Recycled Water Building Standards for nonresidential occupancies Outdoor landscape irrigation in jurisdictions that have access to recycled water from a purveyor

108 2016 Intervening Cycle Nonresidential Proposals All CALGreen intervening cycle code proposals are available on the CBSC website for public comment through May 1.

109 Use the web! Current code Code adoption cycles Rulemaking processes CBSC quarterly newsletter Guidebooks and other resources Information Bulletins Meeting notices and agendas

110

111 . Nonresidential:

112 CALIFORNIA BUILDING CODES An Evolving Roadmap to Sustainability Michael Nearman, Deputy Executive Director California Building Standards Commission

113 Access California New Accessibility Regulations for Electric Vehicle Charging Stations (EVCS) Effective January 1, 2017 Copyright 2017 California Department of General Services ACCESS CALIFORNIA: EVCS 1

114 EV Charging Federal Accessibility Requirements State and Local Government Facilities, Public Accommodations, and Commercial Facilities, under the Americans with Disabilities Act (ADA) There are no federal accessibility standards specific to the design of EVCS, even though accessibility to EVCS is required. Legal precedents specify that lack of explicit scoping or technical requirements does not relieve ADA Title II and Title III entities from obligation to provide access. ACCESS CALIFORNIA: EVCS 2

115 EV Charging Stations Understanding Scoping CBC Scoping provisions are consistent with the following guidance provided by the United States Access Board: An EV does not need to charge every time it s parked; therefore public and common use EVCS are charging spaces and not parking spaces. While an EV needs to be in a parked state to charge; charging, and not parking, is the primary purpose of an EVCS. EV charging is a service provided by the facility owner or public entity, and therefore must be accessible to individuals with disabilities. ACCESS CALIFORNIA: EVCS 3

116 EV Charging Stations Understanding Scoping Local zoning codes may vary, and some jurisdictions may permit a facility owner to meet parking requirements with a combination of parking and charging stations; however, the accessibility requirements to parking and EVCS under the CBC are separate and different. Scoping provisions for parking are in CBC 11B-208. Scoping provisions for EVCS are in CBC 11B Technical provisions for parking are in CBC 11B-502. Technical provisions for EVCS are in CBC 11B-812. ACCESS CALIFORNIA: EVCS 4

117 EV Charging Stations CBC 11B Scoping Two exceptions to providing accessible EVCS EVCSs not available to general public (example: EVCS that charge public and private fleet vehicles) and intended for use by a designated vehicle or driver (example: EVCS assigned to an employee) In public housing facilities, EVCS intended for use by an EV owner or operator at their residence (space can be provided and assigned to the EVCS owner) ACCESS CALIFORNIA: EVCS 5

118 EV Charging Stations CBC Accessibility Regulations Definitions applicable to EVCS Chapter 2, Section 202 Definitions Scoping: What type and how many? Chapter 11B, Division 2 Section 11B Electric Vehicle Charging Stations Technical: Where located and how to make accessible? Chapter 11B, Division 8 Section 11B-812 Electric vehicle charging stations ACCESS CALIFORNIA: EVCS 6

119 Chapter 2 definitions in CBC that apply to EV charging: DRIVE UP ELECTRIC VEHICLE CHARGING STATION ELECTRIC VEHICLE (EV). ELECTRIC VEHICLE (EV) CHARGER EV Charging Stations CBC Definitions ELECTRIC VEHICLE CHARGING SPACE (EV SPACE) ELECTRIC VEHICLE CHARGING STATION (EVCS) ELECTRIC VEHICLE CONNECTOR (EV CONNECTOR) ACCESS CALIFORNIA: EVCS 7

120 Total Number of EVCS at a Facility 1 Minimum Number (by type) of EVCS Required to Comply with Section 11B Van Accessible Standard Accessible Ambulatory 1 to to to to to and over 1, plus 1 for each 300, or fraction thereof, over 100 EV Charging Stations CBC 11B Scoping TABLE 11B , plus 1 for each 60, or fraction thereof, over 100 3, plus 1 for each 50, or fraction thereof, over 100 Note: 1. Where an EV charger can simultaneously charge more than one vehicle, the number of EVCS provided shall be considered equivalent to the number of electric vehicles that can be simultaneously charged. ACCESS CALIFORNIA: EVCS 8

121 New Construction and Alterations of EVCS EV Charging Stations CBC 11B Scoping When new EVCS are added to a site with existing EVCS, the total number of new and existing EVCS is used to determine the number of accessible EVCS per Table 11B Technical provisions apply only to new and altered EVCS; the CBC does not require existing EVCS to be altered to meet the new technical requirements. Operable parts on all new and altered EV chargers must comply with the requirements of CBC 11B ACCESS CALIFORNIA: EVCS 9

122 Table 11B addresses four (4) types of accessible EVCS for determination on number/type per facility: Van Accessible Standard Accessible Ambulatory Drive-up EV Charging Stations CBC 11B Scoping EVCS technical requirements are in CBC 11B-812. ACCESS CALIFORNIA: EVCS 10

123 Van accessible EV space Similar configuration to van accessible parking space 12 feet (144 inches) minimum width 18 feet (216 inches) minimum length EV Charging Stations CBC 11B-812 Technical Access aisle 5 feet (60 inches) minimum width located on passenger side with head-in parking Surface marking 12 high letters EV CHARGING ONLY 9 feet stall/8 feet access aisle is not permitted for EV space ACCESS CALIFORNIA: EVCS 11

124 Standard accessible EV space Similar configuration to standard accessible parking space: 9 feet (108 inches) minimum width 18 feet (216 inches) minimum length EV Charging Stations CBC 11B-812 Technical Access aisle 5 feet (60 inches) minimum width located on passenger or driver side of EV space Surface marking 12 high letters EV CHARGING ONLY ACCESS CALIFORNIA: EVCS 12

125 Ambulatory accessible EV space No comparable requirement in accessible parking 10 feet (120 inches) minimum width 18 feet (216 inches) minimum length No access aisle required EV Charging Stations CBC 11B-812 Technical Surface marking 12 high letters EV CHARGING ONLY Additional width of space provides increased access for individuals with limited or temporary mobility challenges. ACCESS CALIFORNIA: EVCS 13

126 EV Charging Stations CBC 11B-812 Technical Drive-up accessible EV space Analogous to motor fuel pump island at filling stations 17 feet wide (204 inches) 20 feet long (240 inches) No access aisle required, and no surface markings to define space All drive-up EVCS must meet the specified accessibility requirements Per Chapter 2 Definition, use of a drive-up accessible EV is limited to 30 minutes maximum. ACCESS CALIFORNIA: EVCS 14

127 EV Charging Stations CBC 11B-812 Technical Access aisle requirements Must extend to full length of EV space minimum Access aisle can be shared by two accessible EV spaces Painted borderline around the perimeter of the access aisle, hatch lines 36 on center maximum within, and NO PARKING in 12 high letters visible from the adjacent vehicular way Markings must contrast to vehicle surface, and the blue color required for identification of access aisles in accessible parking shall not be used. ACCESS CALIFORNIA: EVCS 15

128 EV Charging Stations CBC 11B-812 Technical Accessible route requirements An accessible route shall be provided connecting the EV space to the EV charger that serves it. EVCS shall be designed so accessible routes are not obstructed by cables or other elements. EVCS that serve a particular building or facility shall be located on an accessible route to an accessible entrance. Where EVCS do not serve a particular building or facility, EVCS shall be located on an accessible route to an accessible pedestrian entrance of the EV charging facility. ACCESS CALIFORNIA: EVCS 16

129 EV Charging Stations CBC 11B-812 Technical EV Charger requirements Operable parts and charging cord storage shall comply with requirements for: Clear floor space at EV charger Reach range requirements Operable parts requirements (EV connectors are not required to meet 5-pound activating force requirements) Point-of-sale devices must comply with the required accessibility features. ACCESS CALIFORNIA: EVCS 17

130 EV Charging Stations CBC 11B-812 Technical EV Charger requirements Location requirements: Adjacent to, and within the projected width of, the EV space it serves (if EV charger has one EV connector) Within the combined projected width of the EV spaces it serves (if EV charger has multiple EV connectors) Where EV space is parallel to vehicular way, EV charger shall be adjacent to, and 48 maximum from the head end or foot end of the EV space it serves ACCESS CALIFORNIA: EVCS 18

131 Identification for accessibility EV Charging Stations CBC 11B-812 Technical Installations of 1-4 EVCS No identification signs required While an accessible EV space is designed for accessibility, its use is available to everyone and not limited to those with access license plates or placards Installations of 5-25 EVCS One van accessible EV space shall be identified with an ISA; the standard accessible EV space shall not be required to be identified with an ISA ACCESS CALIFORNIA: EVCS 19

132 Identification for accessibility EV Charging Stations CBC 11B-812 Technical Installations of 26 or more EVCS All required van accessible and all required standard accessible shall be identified by an ISA Ambulatory EVCS Not required to be identified with an ISA Drive-up EVCS Not required to be identified with an ISA ACCESS CALIFORNIA: EVCS 20

133 Identification for accessibility EV Charging Stations CBC 11B-812 Technical ISA sign shall be reflectorized with a minimum area of 70 square inches Location of sign adjacent to EV space or at head end of EV space, mounted 60 AFF to bottom of sign, may be mounted on wall, or mounted 80 AFF if in accessible route When signs are required, and if EV space is van accessible, then a sign stating van accessible shall be provided ACCESS CALIFORNIA: EVCS 21

134 EV Charging Stations Time Limits for Charging If properly signed per local ordinance, EV charging time limits can be applied to all users: Per the California Department of Motor Vehicles, EVCS are zones reserved for special types of vehicles, in which right to park for unlimited periods of time does not apply. Vehicles displaying accessible license plates or placards may not park for unlimited periods of time in an accessible EVCS identified by an ISA where the length of time is restricted or metered. ACCESS CALIFORNIA: EVCS 22

135 EV Charging Stations Sample Layout Two EVCS: one van accessible EV spaces required ACCESS CALIFORNIA: EVCS 23

136 EV Charging Stations Sample Layout Five EVCS: two accessible EV spaces required ACCESS CALIFORNIA: EVCS 24

137 EV Charging Stations Sample Layout 26 EVCS: three accessible EV spaces required ACCESS CALIFORNIA: EVCS 25

138 EV Charging Stations Alterations An alteration, by definition in the CBC, is a change, addition or modification in construction, change in occupancy or use, or structural repair to an existing building or facility. According to CBC 11B-202.4, when alterations or additions are made to existing buildings or facilities, an accessible path of travel to the specific area of alteration or addition shall be provided. While installing EVCS is an electrical project, it is not considered exempt from path-of-travel requirements, because EVCS affect the usability of the facility. ACCESS CALIFORNIA: EVCS 26

139 EV Charging Stations Path of Travel Improvements The primary accessible path of travel (POT) includes the following elements serving the area of alteration: A primary entrance to the building or facility (including from site arrival points, by definition) Toilet and bathing facilities Drinking fountains Public telephones Signs (California requirement) If POT is compliant, no additional work required. ACCESS CALIFORNIA: EVCS 27

140 EV Charging Stations Path of Travel Improvements CBC 11B Exception 10: When installing new EVCS at existing facilities where vehicle fueling, charging, parking or storage is a primary function, POT improvements are limited to 20% of cost of work directly associated with the installation of EVCS. (example: EVCS in a parking structure when the parking structure does not serve a specific building) Alterations where installing new EVCS at existing facilities where vehicle fueling, charging, parking or storage is not a primary function; POT improvements are not required. (example: EVCS serving a specific building) ACCESS CALIFORNIA: EVCS 28

141 EV Charging Stations Path of Travel Improvements CBC Scoping provisions are consistent with the following guidance provided by the United States Access Board: While an EV needs to be in a parked state to recharge; charging is the primary purpose of an EVCS. EVCS are not parking spaces; therefore, EVCS are not considered a site arrival point. Other alteration projects on a site do not trigger an improvement to existing EVCS under CBC 11B as a path of travel element. ACCESS CALIFORNIA: EVCS 29

142 EV Charging Stations EVCS Installations Installations of EVCS in existing facilities may be affected by technical infeasibility, when applicable. Unreasonable hardship does not apply to path of travel improvements triggered by EVCS installations in existing facilities, because path of travel improvements, when applicable, are already limited to 20% of the adjusted construction cost. It can only be a technically infeasible to provide the required access to EVCS, when applicable. Unreasonable hardship can never be applied to providing the required access to EVCS. ACCESS CALIFORNIA: EVCS 30

143 EV Charging Stations Technical Infeasibility Technical infeasibility may apply to a new EVCS installation in an existing facility on a case-by-case basis. Technically infeasible means an alteration of a building or a facility, that has little likelihood of being accomplished because the existing structural conditions require the removal or alteration of a load-bearing member that is an essential part of the structural frame, or because other existing physical or site constraints prohibit modification or addition of elements, spaces or features that are in full and strict compliance with the minimum requirements necessary to provide accessibility. ACCESS CALIFORNIA: EVCS 31

144 EV Charging Stations Technical Infeasibility Providing the necessary accessibility to EVCS installations in existing facilities may be technically infeasible on a case-bycase basis. A finding of technical infeasibility requires a sitespecific assessment of constraints or complications regarding the planned scope of work. When technically infeasible to provide full compliance, the alteration shall provide equivalent facilitation or comply with the requirements to the maximum extent feasible. Details of any finding of technical infeasibility shall be recorded and entered into the files of the enforcing agency. ACCESS CALIFORNIA: EVCS 32

145 This presentation is intended to provide an overview of the requirements to plan for and provide accessibility to electric vehicle charging stations in California. The text of the regulations in the California Building Code are available through the Building Standards Commission website Please direct questions regarding this presentation to: Division of the State Architect Ida A. Clair AIA LEED AP CASp Principal Architect ACCESS CALIFORNIA: EVCS 33

146 Accessory Dwelling Units (ADU) Recent Legislation Nuts and Bolts California Department of Housing and Community Development 1

147 Accessory Dwelling Units (ADU) Recent Legislation Nuts and Bolts Outline Summary of recent changes Frequently asked questions Questions and answers 2

148 Summary of Recent Changes to ADU Laws

149 Authorizing Legislation Senate Bill 1069 (Wieckowski) Assembly Bill 2299 (Bloom) Assembly Bill 2406 (Thurmond) 4

150 Summary of Changes Parking Requirements reduced to one space per bedroom or unit Off-street parking is allowed to be tandem or in setback areas Replacement parking for primary structure Requirements removed in specified circumstances (e.g., transit) 5

151 Summary of Changes Sliding scale fees Fire sprinkler requirements No total prohibition of ADUs 6

152 Summary of Changes ADU s within Existing Structures Within all single family zones No zoning and development standards, including parking No Fire sprinklers and connection or capacity fees Applicable standards: Contained within an existing residence or accessory structure Meets building codes Has independent exterior access from the existing residence Has side and rear setbacks that are sufficient for fire safety 7

153 Summary of Changes Required State Standards (Examples) The unit is not intended for sale separate for the primary residence and may be rented The lot is zoned for single-family or multifamily use and contains an existing, single-family dwelling The ADU is either attached to an existing dwelling or located within the living area of the existing dwelling or detached on the same lot The increased floor area of the unit does not exceed 50% of the existing living area, with a maximum increase in floor area of 1,200 square feet The total area of the floor space for a detached accessory dwelling unit does not exceed 1,200 square feet 8

154 Summary of Changes Impact on Existing Accessory Dwelling Unit Ordinances Any existing ADU ordinance that does not meet the bill s requirements is null and as of January 1, Local governments must approve accessory dwelling units based on state standards until the jurisdiction adopts a compliant ordinance 9

155 Summary of Changes Junior Accessory Dwelling Units (JADU) Contained completely within existing space limited to one per residential lot zoned for single-family residences Owner occupies primary or accessory residence Recorded deed restriction Efficiency kitchen required and shared sanitation allowed No Parking and no fees Fire requirements 10

156 Frequently Asked Questions

157 Frequently Asked Questions Intent of statute Null and void Applying zoning and development standards Maximum unit sizes Authority for less restrictive requirements Fees 12

158 Frequently Asked Questions Parking Public transit Off-street parking permitted in setback areas or though tandem parking Replacement parking 13

159 Frequently Asked Questions Fire sprinklers General plan and zoning densities Occupancy ADUs and the RHNA Ordinance submittal 14

160 Frequently Asked Questions Junior Accessory Dwelling Units (JADU) Optional What is the difference? Why have an ordinance? JADU and the RHNA 15

161 HCD ADU/JADU Contacts HCD / HPD Representatives Paul McDougall (916) paul.mcdougall@hcd.ca.gov Greg Nickless (916) greg.nickless@hcd.ca.gov 16

162 For Additional Information and ADU/JADU Updates: California Department of Housing and Community Development Housing Policy Development Division Website (under construction): 17

163 Questions and Answers

164 CALIFORNIA BUILDING CODES: An Evolving Roadmap to Sustainability Mia Marvelli, Executive Director California Building Standards Commission

165 EVOLUTION OF CALGreen California Green Building Standards Code CALGreen Part 11, Title 24, California Code of Regulations 2008 Voluntary Code 2010 Mandatory Regulations & Voluntary Tiers Effective January 1, 2011

166 EVOLUTION OF CALGreen 2013 Enhanced mandatory regulations EV Infrastructure Water use reduction: indoor & outdoor Enhanced regulations Additional water use reduction Universal waste Organic waste

167 CALGreen Promote environmentally responsible, cost-effective, healthier places to live and work Mandates sustainable construction practices Reduces energy and water consumption Reduces greenhouse gas emissions from buildings Responds to the directives from the governor

168 CALGreen Influences

169 Legislation Assembly Bill No. 341 (2013) Input by state agencies that have expertise in green building subject area Assembly Bill No (2013) Electric vehicle infrastructure Assembly Bill No (2014) HCD & BSC develop green building standards for recycled water systems

170 SME State Agencies Monitor state agencies reduce GHG (AB 32 & SB 32) CAL-EPA ~ CARB, SWRCB, CalRecycle CEC ~ Title 20 Appliance Efficiency Title 24 Energy Efficiency Part 6, California Energy Code DWR ~ Title 23 MWELO

171 State of Emergency Drought SoE January 17, 2014 SoE April 25, 2015 Executive Order B Emergency regulations for drought relief actions

172 CALGreen Evolution EXAMPLE: Technology ~ Electric vehicles Policy & Executive Order ~ 1.5 EV by 2025 SME Agency CARB ~ Reduce GHG Legislation ~ AB 1092 ~ EV infrastructure EV charging stations ~ Accessibility DSA-AC

173 CALIFORNIA BUILDING CODES: An Evolving Roadmap to Sustainability Michael Nearman, Deputy Executive Director California Building Standards Commission

174 California Department of Housing and Community Development (HCD) 2016 CALGreen

175 Introduction Emily Withers Program Manager Stoyan Bumbalov District Representative II State Housing Law Program

176 Learning Objectives 2013 CALGreen Residential Measures 2015 Emergency Standards 2016 CALGreen Residential Measures 2016 Intervening Code Adoption Cycle Q & A throughout

177 Code Format Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Appendix A4 Appendix A5 Administration Definitions Green Building Residential Mandatory Measures Nonresidential Mandatory Measures Referenced Organizations and Standards Installer and Special Inspector Qualifications Compliance Forms and Worksheets Voluntary Tiers (Residential) Voluntary Tiers (Nonresidential)

178 Purpose Minimize impact on the environment Improve construction practices Reduce greenhouse gases and air pollution Improve indoor air quality Not intended to be a point rated system Local amendments based on findings Climate; Topography; Geology

179 Code Adoption 2015 Triennial Adoption Cycle Complete 2016 CALGreen effective January 1, 2017 Busy code adoption cycle for state agencies Regular rulemaking plus 3 emergency adoptions for 2013 Codes CALGreen Outdoor water (MWELO) CALGreen Indoor water (Lavatory faucets and urinals) 2016 Intervening Adoption Cycle - current

180 CALGreen Residential Measures

181 Quiz Where is the green house?

182 Example 1

183 Example 2

184 Example 3

185 Example 4

186 Example 5

187 Example 6

188 Effective Dates 2013 CALGreen Effective January 1, 2014 December 31, CALGreen Effective January 1, 2017 December 31, CALGreen Supplement - Proposal 2016 Intervening Code Adoption Cycle Currently submitted for 45-day public comment period Effective July 1, 2018 December 31, 2019

189 Chapter 1 Administration 2013 CALGreen Scope - Residential occupancies Identifies application of CALGreen to ALL residential buildings 2016 CALGreen No significant changes Update of HCD s Headquarters address

190 Chapter 2 Definitions 2013 CALGreen Added in Supplement: Electric Vehicle Charging Station(s) (EVCS) Small Solar Photovoltaic (PV) System 2016 CALGreen New definitions: Demand Hot Water Recirculation System Electric Vehicle Charger Electric Vehicle Charging Space Hot Water Recirculation System Hybrid Urinal Organic Waste Revised: Electric Vehicle Charging Station 2016 Supplement: New definition for hotel/motel

191 Chapter 3 - Scope Applies to additions or alterations increasing building s conditioned area, volume, or size Applies to/within the area of addition/alteration Banners designate when provisions apply to Low- Rise (LR) or to High-Rise (HR) residential buildings No banner used when apply to both Allows enforcing agencies to grant modifications to threshold levels of Tiers when there are practical difficulties No changes in 2016 CALGreen

192 Chapter 4 Residential Mandatory Measures Five Divisions: Division Planning and Design Division Energy Efficiency Division Water Efficiency and Conservation Division Material Conservation and Resource Efficiency Division Environmental Quality

193 Chapter 4 Residential Mandatory Measures Division 4.1 Planning and Design

194 Site Development (4.106) 2013 CALGreen Manage storm water during construction to prevent erosion, flooding of adjacent property, and to retain soil runoff on site Applies to projects 1 acre Sites planned to keep surface water from entering buildings Construction plans to indicate how site grading or drainage system will manage all surface water flows An exception exempts alterations not altering the drainage path No changes in 2016 CALGreen

195 Site Development Electric Vehicle (EV) Charging Mandatory Provisions added in 2013 Intervening Adoption Cycle for EV Charging Infrastructure Effective July 1, 2015 Minor modifications during the 2015 Triennial Code Adoption Cycle (2016 CALGreen) Electric Vehicle Charging Space (EV Space) Electric Vehicle Charging Station (EVCS)

196 EV Charging for New Construction ( ) Raceway, panel capacity, and area (EV space) for future installation of EV charging equipment Two Exceptions Site Development EV Charging No commercial power supply Compliance will alter the local utility infrastructure design requirements, increasing the cost to homeowners and developers by more than $400 per dwelling unit

197 Site Development EV Charging New one- and two-family dwellings & townhouses with attached garages ( ) 1-inch raceway (conduit) for 208/240-volt branch circuit Service panel/subpanel with capacity for installation of 40A minimum branch circuit Reserved space(s) for the branch circuit overcurrent protective device (breaker) Space(s) for future overcurrent protective device identified on the panel directory

198 Site Development EV Charging New multifamily dwellings ( ) 17 or more dwelling units on a building site EV Spaces = 3% of parking spaces on site EV Spaces with infrastructure capable of supporting future installation of EVSE Proposed locations and dimensions of EV spaces shall be identified on the plans There is no mandatory requirement to identify EV Spaces on the ground, or to install EVSE

199 Site Development EV Charging EV space locations ( ) One EV space in common use areas shall be available for use by all residents Two options for location of EV spaces when charging equipment is installed: Adjacent to an accessible parking space (CBC 11A) Adjacent to an accessible route

200 EV Space Dimensions ( ) Length: Width: Site Development EV Charging 18 feet minimum 9 feet min. (except as noted below) 1 in 25 EVCS requires an 8-foot aisle A 5-foot aisle with a 12-foot wide space is acceptable Surface slope not to exceed 1 unit vertical in 48 units horizontal (2.083%)

201 Site Development EV Charging Single EV space required ( ) Technical requirements the same as one- and two-family dwellings & townhouses 1-inch raceway (conduit) Service panel/subpanel with capacity for installation of 40A minimum branch circuit Reserved space(s) for the overcurrent protective device (breaker)

202 Site Development EV Charging Multiple EV spaces required ( ) All details required for installation of EV charging equipment identified on plans Plan design shall be based on 40A minimum branch circuit Underground, enclosed, inaccessible or concealed parts required to be installed at time of original construction

203 Site Development EV Charging Proposal for 2016 CALGreen Supplement New hotels and motels ( ) Provide EV spaces capable of supporting future installation of EVSE Construction documents to identify location There is no requirement for EV spaces to be available until EV chargers are installed Technical requirements for EV spaces the same as multifamily dwellings

204 Site Development EV Charging Proposal for 2016 CALGreen Supplement New hotels and motels ( ) Number of required EV spaces based on the total number of parking spaces on the site Applies to parking lots with 10 or more parking spaces Refers to Chapter 11B for access requirements if EV chargers are installed

205 Energy Efficiency CA Energy Commission (CEC) adopts mandatory energy efficiency standards for low-rise and highrise residential buildings, and hotels/motels Division Low-Rise Residential Buildings Division High-Rise Residential Buildings, Hotels/Motels For Energy Budget calculations, high-rise residential buildings and hotels/motels are considered nonresidential buildings

206 California Energy Commission Contact Information Residential Energy Efficiency Standards California Energy Efficiency Hotline Telephone: (916) (toll free in CA) Website:

207 Chapter 4 Residential Mandatory Measures Division 4.3 Water Efficiency and Conservation (Outdoor)

208 Division 4.3 Water Efficiency & Conservation Mandatory provisions added as emergency regulation to 2013 CALGreen for outdoor potable water use in landscaped areas (Section 4.304)

209 Division 4.3 Water Efficiency & Conservation Emergency Regulation - Background Gov. Brown s Executive Order B (4/1/15) Declaration for a State of Emergency (1/17/14) Continued State of Emergency (4/25/14) Record low snowpack, decreased water levels in reservoirs, reduced river flows, declining supplies in underground water basins, possibility of continued drought conditions

210 Division 4.3 Water Efficiency & Conservation Emergency Regulation Background cont. Model Water Efficient Landscaping Ordinance (MWELO) was developed by DWR in 2009; and required local agencies to adopt the MWELO or similar local ordinances by 2010 Inclusion of compliance with the MWELO as a building standard identified as a more enforceable method of achieving outdoor water use reduction 2016 CALGreen schedule would result in regulations effective on January 1, 2017

211 Division 4.3 Water Efficiency & Conservation Emergency Regulation Background cont. HCD proposed emergency regulations requiring development of water budgets and compliance with the MWELO Emergency regulations approved by the CBSC on May 29, 2015; and readopted on October 21, 2015 Current regulations, based on the revised MWELO (9/15/15). Adopted as a permanent change to CALGreen on January 20, 2016

212 Division 4.3 Water Efficiency & Conservation Applies to residential developments with aggregated landscape areas >500 sf Compliance with MWELO or a local ordinance Alternate prescriptive compliance method for landscapes < 2500 sf (Appendix D) 2016 CALGreen: No changes from 2013 standards as approved by CBSC on January 20, 2016

213 California Department of Water Resources Contact Information Urban Water Use Efficiency Unit Attention: Julie Saare-Edmonds, Senior Environmental Scientist P.O. Box Sacramento, CA Telephone: Website:

214 Chapter 4 Residential Mandatory Measures Division 4.3 Water Efficiency and Conservation (Indoor)

215 Division 4.3 Water Efficiency & Conservation 2013 CALGreen Prescriptive requirements for water conserving fixtures/fittings Emergency regulations for urinals and lavatory faucets Consistent with Health and Safety Code, CPC and CA Energy Commission s Title 20 appliance efficiency standards

216 Division 4.3 Water Efficiency & Conservation Showerheads: psi Multiple showerheads Lavatory Faucets in Common & Public Use Areas: psi Residential Lavatory Faucets: psi; > psi Effective July 1, psi; > psi

217 Division 4.3 Water Efficiency & Conservation Metering Faucets: 0.25 gallons/cycle Kitchen Faucets: psi Temporary increase to 2.2 gpm; default to 1.8 gpm Water Closets: 1.28 gal/flush Urinals: 0.5 gal/flush Effective January 1, 2016 Wall Mounted Urinals: gal/flush All Other Urinals: 0.5 gal/flush

218 Division 4.3 Water Efficiency & Conservation 2016 CALGreen No change Proposal for 2016 CALGreen Supplement Showerheads psi Effective July 1, 2018

219 Chapter 4 Residential Mandatory Measures Division 4.4 Material Conservation and Resource Efficiency

220 Construction Waste Reduction, Disposal and Recycling (4.408) 2013 CALGreen Recycle and/or salvage a minimum of 50% of the nonhazardous construction and demolition waste Exceptions: Excavated soil and land-clearing debris Alternate waste reduction methods Isolated jobsites OR Meet more stringent local ordinance

221 Construction Waste Reduction, Disposal and Recycling (4.408) 2016 CALGreen HCD increased the percentage from 50% to 65%, moving the existing Tier 1 measure The construction waste was also reduced by 15% per square foot in Section (Waste stream reduction alternative) The same percentages (65% and 75%) for Tier 1 and Tier 2 with increased verification requirements

222 Construction Waste Reduction, Disposal and Recycling (4.408) 2013 CALGreen Construction waste management plan; OR Utilize a waste management company with 50% diversion; OR Combined weight of construction and demolition waste < 4 lbs/sf of building area for low-rise, or 2 lbs/sf for high-rise 2016 CALGreen Waste management company with 65% diversion Combined weight < 3.4 lbs/sf of building area (lowrise)

223 Construction Waste Reduction, Disposal and Recycling (4.408) 2013 CALGreen Documentation demonstrating 50% reduction Sample forms are available on HCD s website Additional documentation may be acceptable 2016 CALGreen Provide documentation demonstrating 65% reduction of construction and demolition waste

224 Building Maintenance and Operation (4.410) 2013 CALGreen Educational materials, operation and maintenance manuals Additional information, e.g., landscape/irrigation design, public transportation options, recycling opportunities, solar energy, incentive programs 2016 CALGreen Photovoltaic systems and EV chargers added Requires recycling areas for projects with 5 or more multifamily dwellings Exception provided for rural jurisdictions

225 Chapter 4 Residential Mandatory Measures Division 4.5 Environmental Quality

226 Fireplaces (4.503) 2013 CALGreen Requires direct-vent sealed-combustion type gas fireplaces Woodstoves and pellet stoves comply with EPA Phase II emission limits Fireplaces, woodstoves, and pellet stoves, comply with local ordinances 2016 CALGreen Woodstoves and pellet stoves comply with the U.S. EPA New Source Performance Standards emission limits Requires a permanent certification label

227 Pollutant Control (4.504) Requires covering of duct openings and protection of mechanical equipment from water, dust, and debris during construction Finish Materials Limits pollutants from off-gassing of finish materials inside a residence Tables identify VOC limits for adhesives, sealants, caulks, paints and coatings No changes in 2016 CALGreen

228 Pollutant Control (4.504) Carpet systems VOC limitations for carpet, carpet cushions and carpet pad adhesives Resilient flooring systems At least 80% of areas with resilient flooring to comply with specified VOC limits Percentage increased in response to Executive Order B to implement CALGreen feasible voluntary measures Compliance standards updated

229 Pollutant Control (4.504) 2013 CALGreen Composite wood products Table addressing formaldehyde limits for composite wood products based on maximum allowable limits established by the CA Air Resources Board (ARB) Verification of compliance (documentation) is required 2016 CALGreen Recognizes markings for compliance by specified Canadian standards

230 Interior Moisture Control (4.505) Concrete slab foundations Applies to concrete slab foundations or slab-onground floors required to have a vapor retarder by CBC or CRC Requires a 4 thick base of 1/2 or larger aggregate as a capillary break Allows equivalent methods designed by a design professional or approved by enforcing agency No changes in 2016 CALGreen

231 Interior Moisture Control (4.505) Moisture content of building materials Do not install materials with visible signs of water damage Keep wall and floor framing open if framing members exceed 19% moisture content Insulation with high moisture content shall be replaced or allowed to dry No changes in 2016 CALGreen

232 Indoor Air Quality and Exhaust (4.506) Bathroom exhaust fans Energy Star; terminate outside Controlled by a humidity control Capable of (automatic or manual) adjustment between humidity range of 50% to 80% Humidity controls not required to be integral part of fans No changes in 2016 CALGreen

233 Chapter 6 Referenced Organizations and Standards 2013 CALGreen Provides a list of organizations and standards which are referenced in specified sections of CALGreen 2016 CALGreen Amended as new standards are adopted or updated in CALGreen

234 Chapter 7 Installer and Special Inspector Qualifications HVAC system installers to be trained and certified by a recognized training/ certification program (examples provided) Special inspections only if required by the enforcing agency Requires documentation to verify compliance No changes in 2016 CALGreen

235 Chapter 8 Compliance Forms and Worksheets 2013 CALGreen Sample forms for compliance prepared by HCD are located on HCD s website: CALGreen Not adopted by HCD Prescriptive compliance option for outdoor water use (MWELO Appendix D) has been reprinted for user convenience

236 Appendix A4 Residential Voluntary Measures Appendix A4 is not mandatory unless adopted by a local jurisdiction Tiers (Tier 1 & Tier 2), Prerequisites, Electives Designers, builders, or property owners required to incorporate additional green building measures necessary to meet the threshold of each tier level

237 Appendix A4 Tier 2 The measures necessary to achieve Tier 2 status are very stringent Cities and counties considering adoption of Tier 2 should carefully consider the stringency of each measure and ensure the measures are achievable in their location

238 Division A4.1 Planning and Design - Revisions Repeals 2 options in A Landscape design (2) Limit turf to 50% of total landscaped area for Tier 1, and to 25% or less for Tier 2 (4) Incorporation of hydrozoning techniques in landscape design Changes in cool roof tables for Tier 1 to correlate to the CEC s cool roof standards

239 Division A4.1 Planning and Design - Revisions References to electric vehicle charging stations changed to electric vehicles spaces Repeal of reference to draft guidelines to universal charging

240 Appendix A4 Energy Efficiency The CEC has developed and will be maintaining provisions related to energy in CALGreen Division A4.2 - Low-Rise Residential Buildings Division A5.2 - High-Rise Residential Buildings, Hotels/Motels For Energy Budget calculations high-rise residential and hotel/motel buildings are considered nonresidential buildings

241 Division A4.2 Energy Efficiency - Revisions New Zero Net Energy Design requirements Achieve Energy Design Rating of Zero (0) Single-family buildings in Climate Zones (CZ) 6 and 7; and low-rise multifamily buildings in CZ 3, 5, 6 and 7 to comply with Tier 1 Single-family buildings in CZ 1 through 5 and 8 through 16; and low-rise multifamily buildings in CZ 1,2, 4 and 8 through 16 comply with Tier 2

242 Permanent adoption of emergency regulations in 2013 CALGreen Repeals: Division A4.3 Water Efficiency & Conservation Low water consumption systems (A ) Water budget (A ) Potable water reduction (A )

243 Division A4.3 Water Efficiency & Conservation Renumbering and revisions: Rainwater catchment systems (A to A ) Potable water elimination (A to A ) Options for plant coefficient and irrigation efficiency repealed Irrigation metering device retitled to Landscape water meters (A to A )

244 Division A4.3 Water Efficiency & Conservation Kitchen faucets (A , elective) psi; temporary increase to 2.2 gpm allowed if default to 1.5 gpm No changes in 2016 CALGreen Alternate water sources (A , elective) Allows alternate water sources for indoor water reduction No changes in 2016 CALGreen

245 Division A4.3 Water Efficiency & Conservation Appliances (A , elective); revised Water capacity requirements repealed Modification requires at least one ENERGY STAR dishwasher/clothes washer Nonwater supplied urinals and waterless toilets (A elective); revised Recognize hybrid urinals as waterless urinals Hot water recirculation systems new provision (A , elective)

246 Division A4.3 Water Efficiency & Conservation Rainwater catchment systems (A , elective) Allows installation of rainwater catchment systems in accordance with CPC No changes in 2016 CALGreen Potable water elimination (A , elective) Allows landscape irrigation design that eliminates the use of potable water No changes in 2016 CALGreen

247 Division A4.3 Water Efficiency & Conservation Landscape water meters (A , elective) Submeters for irrigated areas less than 5000 sf Graywater (A , elective) Allows installation of alternative plumbing piping for use of graywater for irrigation Recycled water piping (A , elective) Allows installation of dual piping for future use of recycled water, if available

248 Division A4.4 Material Conservation and Resource Efficiency Lumber size (A , elective) Revised to reference CBC Chapter 23 and CRC Chapter 6 Dimensions and layouts (A , elective) Revised to add a title

249 Division A4.4 Material Conservation and Resource Efficiency Recycled content (A , prerequisite) Total material cost (A ): Revised to refer to ICC Building Valuation Data or other valuation data approved by the enforcing agency Determination of recycled content value of materials (A ). Revised to consider undifferentiated total recycled content as wholly (100%) preconsumer recycled material

250 Division A4.4 Material Conservation and Resource Efficiency Enhanced construction waste reduction (A ) Tier 1 maintains the requirement for 65% reduction; revision requires third party verification for diversion rates Tier 2 maintains the requirement for 75% reduction; revision requires third-party verification similar to Tier 1

251 Division A4.5 Environmental Quality No changes in 2016 CALGreen Carryover changes from 2013 Intervening Code Adoption Cycle included updates for standards for resilient flooring systems (A ) and thermal insulation (A )

252 Division A4.6 Tier 1 and Tier 2 A Prerequisites and electives for Tier 1 A Prerequisites and electives for Tier 2 Listings of prerequisite measures and required number of electives revised to reflect changes within Chapter 4 and Appendix A4 text. Notable changes in 2013 CALGreen include additional Tier 1 & Tier 2 prerequisites for electric vehicle charging A4.602 Residential Occupancies Application Checklist Revised to reflect changes within Chapter 4 and Appendix A4

253 AB Intervening Code Adoption Cycle Effective Date: July 1, 2018 Implementation of new legislative mandates Assembly Bill 2282 (Gatto, Chapter 606/2014) Recycled water systems CPC Infrastructure for recycled water supply system for landscape irrigation Public comment period ending on May 1 Pointer to CPC proposed in CALGreen

254 HCD Contact Information California Department of Housing and Community Development State Housing Law Program 2020 West El Camino Avenue Sacramento CA Telephone: (916) FAX: (916) Website: Questions: Use Comments, Feedback" form

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