Mechanical HVAC Permit Forms & Publications

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Note: Projects submitted prior to January 1, 2022 are subject to the 2020 LA City Codes -- see all updated documents on the 2020 Code Documents page.

Note: Projects submitted after January 1, 2017 must comply with the 2017 LA City Codes -- see all updated documents on the 2017 Code Documents page.

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Code Amendment
ID Title
Ord. No.182845 2014 L.A. Amendment to CA Mechanical Code View

Forms & Applications

Information Bulletins

Standard Correction Lists
ID   Title  
PC/MECH/2017 NFPA 13-13 2016 - Automated Mechanical Parking Lifts (Car Stackers) View
PC/MECH/Corr.Lst.106-2017 City of L.A. Plumbing Plan Check Correction List (for 2017 Codes) View
PC/MECH/Corr.Lst.106-2020 City of L.A. Plumbing Plan Check Correction List View
PC/MECH/Corr.Lst.107-2017 Untreated Gray Water Correction Sheet (for 2017 Codes) View
PC/MECH/Corr.Lst.109-2017 Non-potable Rainwater Catchment System Correction Sheet View
PC/MECH/Corr.Lst.110-2017 Non-potable Water Reuse (Recycled) Correction Sheet (for 2017 Codes) View
PC/MECH/Corr.Lst.114-2014 Supplemental Correction List for Type I Kitchen Hoods View
PC/MECH/Corr.Lst.14-2014 City of L.A. Mechanical Plan Check Correction List View
PC/MECH/Corr.Lst.14-2017 City of L.A. Mechanical Plan Check Correction List (for 2017 Codes) View
PC/MECH/Corr.Lst.27-2014 Supplemental Correction Sheets for Cable Elevators View
PC/MECH/Corr.Lst.29-2014 Supplemental Correction Sheets for Garage Ventilation System View
PC/MECH/Corr.Lst.29-2017 Supplemental Correction Sheets for Garage Ventilation System (for 2017 Codes) View
PC/MECH/Corr.Lst.30-2017 Supplemental Correction Sheets for Pump Systems (Domestic or Fire) (2017 LAPC & 2016 NFPA-20) View
PC/MECH/Corr.Lst.30-2020 Supplemental Correction Sheets for Pump Systems (Domestic or Fire) View
PC/MECH/Corr.Lst.31-2017 Supplemental Correction Sheets for Sewage Ejectors & Sump Pumps (for 2017 Codes) View
PC/MECH/Corr.Lst.31-2020 Supplemental Correction Sheets for Sewage Ejectors & Sump Pumps View
PC/MECH/Corr.Lst.57-2017 Supplemental Correction Sheet for Methane Mitigation Systems (for 2017 Codes) View
PC/MECH/Corr.Lst.57-2020 Supplemental Correction Sheets for Methane Mitigation Systems View
PC/MECH/Corr.Lst108-2017 On-Site Treated Gray Water Correction Sheet View
PC/MECH/NFPA13-2016 NFPA 13 2016 - General Plan Check Correction Sheet View
PC/MECH/NFPA13D-2016 NFPA 13D 2016 - Plan Check Correction Sheet View
PC/MECH/NFPA13R-2016 NFPA 13R 2016 - Plan Check Correction Sheet View
PC/MECH/NFPA14-2016 NFPA 14 2016 Class I Std pipes - Plan Check Correction Sheet View
PC/MECH/NFPA20 -2016 NFPA 20 2016 - Plan Check Correction Sheet View
Wk/Sheet1-2003 Plan Check Worksheet for Cabled Elevators View
Wk/Sheet2B-2003 Plan Check Worksheet for Rechecking Hydro-Electric Elevators View
WS-22003 Plan Check Worksheet for Hydro-Electric Elevators View