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Pressure Vessel Unit
The pressure vessel unit is responsible under Labor Code sections 7620 et seq. for the inspection of boilers (any fired or unfired pressure vessel used to generate steam pressure by the application of heat), and tanks (any fired or unfired pressure vessel used for the storage of air pressure or liquefied petroleum gases).
The pressure vessel unit has two offices as follows:
Oakland Pressure Vessel District Office
1515 Clay Street Suite 1622-A
Oakland, CA 94612
FAX (510) 622-3063
Manager: Leonard Tong, Senior Safety Engineer
Counties north of
San Luis Obispo, Kern
and San Bernardino counties.
Santa Ana Pressure Vessel District Office
2000 E. McFadden Ave Suite 215
Santa Ana, CA 92705
FAX (714) 567-7297
Manager: Gary Teel, Senior Safety Engineer
Counties of San Luis Obispo,
Kern, San Bernardino
The Pressure Vessel management headquarters is located at:
Pressure Vessel Headquarters Office
Manager: Don Cook, Principal Engineer
1515 Clay Street, Suite 1622-A
Oakland, CA 94612
FAX (510) 622-3063
To apply for a "Permit to Operate" for an air tank, liquefied petroleum tank or a boiler, click on the link Pressure Vessel Inspection Request Form, fill it out and mail (or fax) a printed copy to the appropriate office listed above or email a scanned copy to firstname.lastname@example.org.
Pressure Vessel Invoice Payment Options
By Credit Card:
It's easy and convenient to pay your Pressure Vessel Invoice by credit card. Current year as well as prior year Invoices can be paid by this method.
- Please have your Pressure Vessel Invoice on-hand when you are ready to make your payment. Note that the Invoice number, Invoice Date, as well as the Invoice Amount, will be required in order to ensure that your payment is accurately posted to your account.
Pay online at: cf.freedompay.comOr
Pay over the phone: Call toll-free at (866) 974-3674 during regular business hours, Monday through Friday, 8 AM to 5 PM, excluding holidays.
The following "No Service Fee" Payment options are also available:
By Electronic Funds Transfer (EFT):
Electronic Funds Transfer - please click on the following link: https://secure.paycalifornia.com/soc/JustPayIt/index.html?unitCode=DIR
Please mail your payment stub with your cashier's check, money order, or company check made out to: DIR/PV
If sending via US Mail:
DOSH Pressure Vessel Permits
Permits P.O. BOX 101323
Pasadena, CA 91189-0005
If sending via Overnight Delivery:
2710 Media Center Dr Building #6, Suite #120
Los Angeles, CA 90065
Payment Status Inquiries
BEFORE YOU CONTACT US:
To expedite our response to your payment status inquiry, please have the following information ready when contacting us.
Contact Information for Payment Status Inquiries:
|Fax:||(415) 557-0500 - ATTN: PV Accounting|
|Phone:||(415) 703-4292 or
Click on the heading to access the searchable and printable pressure vessel database showing the current permit and inspection activities for all steam boilers, air tanks, and LPG tanks in the State of California.
Below are the frequently requested Circular Letters:
- Circular Letter PV-2007-2 Underground and Mounded Liquid Propane Gas Installations
- Circular Letter PV-2007-1 LP-Gas Systems in California
- Circular Letter PV-2006-4 Standard for Acceptance of Non-Code Boilers & Pressure Vessels
- Circular Letter PV-2006-3 Repair Organizations Obtaining Jurisdictional Acceptance
- Circular Letter PV-2006-2 Repairs & Alteration to Boilers and Pressure Vessels
- Circular Letter PV-2006-1 Boiler Internal Inspection Interval Extensions
- Circular Letter PV-2005-1 Boiler Attendance
- Circular Letter PV-2004-1 Heat Exchangers, ASME Part UHX
- Circular Letter PV-2001-1 Alterations that De-rate or Re-rate any ASME Pressure Vessel