Cal. Code Regs. Tit. 27, div. 3, 1, ch. 3, D

Current through Register 2025 Notice Reg. No. 2, January 10, 2025

UST Monitoring Plan

ID	*ELEMENT*	*CODES/CRITERIA*	*LENGTH*	*TYPE*	*INFORMATION DESCRIPTION*	*CERS MINIMALLY REQUIRED FIELDS*
1	Facility ID Number		13	AN	A facility identifier assigned by the local regulator supporting cross-linking of CERS and local data system records. Because CUPAs do not consistently apply the original regulatory definition of this field (2 AN county 3 AN jurisdiction 6 AN facility number), CERS accepts any alphanumeric string up to 13 characters. The original regulator goals of this field are fulfilled through the CERS ID and CERS System Field "FacilityRegulatorKey" (20.0084).	False
1a	CERS ID	Cal/EPA assigned, 8- or 9- digit ID assigned to a specific facility that never has leading zeroes (begins at 10000001). Cal/EPA does not anticipate using 9- digit CERS IDs until the year 2020 or beyond.	9	N	A CERS ID is a Cal/EPA-assigned, 8- or 9- digit ID to uniquely identify a facility in CERS. The CERS ID should remain unchanged across different owners/operators of a facility.	False
3	Business Name		70	AN	Full legal name of business.	True
103	Business Site Address		70	AN	Street address where facility is located. No post office box numbers are allowed. This information must provide a means to geographically locate the facility. The "Supplemental Location Text" field can also be used to capture additional information where the facility's formal address is unclear or not available.	True
104	City (Business)		60	AN	City or locality name in which the facility/site is physically located.	True
490-3a	Monitoring	01 = Annually	2	AN	Describes frequency of service performed	True
	Equipment Serviced	99 = Other			on monitoring equipment.
490-3b	Specify Other Frequency of Monitoring Equipment Service	Narrative	15	AN	Describes other frequency of service performed on monitoring equipment.	False
490-4	Site Plot Plan Submitted	1 = New Plan Submitted	1	AN	Indicates if a site plan is submitted with this plan or a previously submitted site plan is	True
		2 = Site Plan Previously Submitted			current for the facility.
490-5	Continuous Electronic Tank	Y = Yes	1	AN	Indicates if continuous tank monitoring is used at the site.	False
	Monitoring	N = No
490-6	Tank Secondary	01 = Dry	2	AN	Description of Tank	False
	Containment	02 = Liquid-Filled			secondary containment
	System	03 = Pressurized			system.
		04 = Under Vacuum
490-7	Electronic Monitor Panel Manufacturer		25	AN	Name of the tank electronic monitor panel.	False
490-8	Electronic Monitor Panel Model #		35	AN	Model number of electronic monitor panel.	False
490-9	Leak Sensor Manufacturer		20	AN	Name of leak sensor manufacturer.	False
490-10	Leak Sensor Model #		35	AN	Model number of leak sensor	False
490-11	Automatic Tank Gauging	Y = Yes	1	AN	Indicates if this type of monitoring (automatic tank gauging) is being performed at the	False
		N = No			site.
490-12	ATG Panel Manufacturer		25	AN	Name of ATG panel manufacturer	False
490-13	ATG Model #		35	AN	Model of ATG panel	False
490-14	In-Tank Probe Manufacturer		25	AN	Name of ATG in-tank probe manufacturer	False
490-15	In-tank Probe Model #		35	AN	Model number of ATG in-tank probe.	False
490-16	Tank Leak Test	01 = Continuous	2	AN	Frequency of tank leak test.	False
	Frequency	02 = Daily/Nightly
		03 = Weekly
		04 = Monthly
		99 = Other
490-17	Other Leak Test Frequency	Narrative	10	AN	Other frequency of tank leak test.	False
490-18	Programmed	01 = 0.1 GPH	2	AN	Sensitivity of the programmed leak tests.	False
	Tank Tests	02 = 0.2 GPH
		99 = Other
490-19	Other Programmed Tests	Narrative	15	AN	Other designated sensitivity of programmed leak test.	False
490-20	Monthly Statistical Inventory	Y = Yes	1	AN	Indicates if inventory reconciliation is being performed at the site.	False
	Reconciliation	N = No
490-21	Weekly Manual Tank Gauge	Y = Yes	1	AN	Indicates if weekly manual tank gauging is being performed at this site.	False
		N = No
490-22	Tank Gauging	01 = 36 Hours	2	AN	Length of time for manual tank gauging period.	False
	Test Period	02 = 60 Hours
490-23	Tank Integrity Testing	Y = Yes	1	AN	Indicates if tank integrity testing is performed at the site.	False
		N = No
490-24	Tank Integrity	01 = Annually	2	AN	Frequency of tank integrity	False
	Testing	02 = Biennially			testing.
	Frequency	99 = Other
490-25	Specify Other Tank Integrity Testing Frequency	Narrative	15	AN	Frequency of other tank integrity testing.	False
490-26	Other Monitoring	Y = Yes	1	AN	Indicates if another type of monitoring is used at the site, not already indicated.	False
		N = No
490-27	Specify Other Monitoring	Narrative	100	AN	Specifies the other type of monitoring.	False
490-28	Continuous Monitoring of	Y = Yes	1	AN	Indicates if continuous monitoring of the piping secondary containment occurs at the site.	False
	Piping Secondary Containment	N = No
490-29	Piping Secondary	01 = Dry	2	AN	Type of piping secondary	False
	Containment	02 = Liquid			containment.
		03 = Pressurized
		04 = Under Vacuum
490-30	Panel Manufacturer	Narrative	25	AN	Name of panel manufacturer.	False
490-31	Panel Model #		35	AN	Model number of panel.	False
490-32	Leak Sensor Manufacturer	Narrative	25	AN	Name of leak sensor manufacturer.	False
490-33	Leak Sensor Model		35	AN	Model of leak sensor.	False
490-34	Leak Alarm Triggers	Y = Yes	1	AN	Indicates pump shutdown when a leak alarm occurs.	False
	Automatic Pump Shutdown	N = No
490-35	Failure/Disconnect Triggers	Y = Yes	1	AN	Indicates pump shutdown when failure or disconnect occurs.	False
	Pump Shutdown	N = No
490-36	Mechanical Line Leak Detector	Y = Yes	1	AN	Indicates that a 3 GPH line mechanical line leak detector is used at the site.	False
	Performs 3 GPH Leak Test	N = No
490-37	MLLD Manufacturer	Narrative	25	AN	Name of leak detector manufacturer.	False
490-38	MLLD Model		35	AN	Model of leak detector.	False
490-39	Electronic Line Leak Detector	Y = Yes	1	AN	Indicates that an electronic line leak detector (ELLD) is used at the site.	False
	Performs 3 GPH Leak Test	N = No
490-40	ELLD Manufacturer	Narrative	25	AN	Manufacturer of electronic line leak detector (ELLD).	False
490-41	ELLD Model		35	AN	Model of electronic line leak detector (ELLD).	False
490-42	ELLD	01 = 0.2 GPH	2	AN	Type of electronic line leak	False
	Programmed In-Line Testing	02 = 0.1 GPH			detector (ELLD) test performed.
490-43	ELLD Triggers Automatic Pump	Y = Yes	1	AN	Indicates if electronic line leak detector (ELLD) triggers automatic pump shutdown.	False
	Shutdown	N = No
490-44	ELLD Failure/Disconnect	Y = Yes	1	AN	Indicates if electronic line leak detector (ELLD) triggers auto-shutdown for failure or	False
	Triggers Automatic Shutdown	N = No			disconnection.
490-45	Pipeline Integrity Testing	Y = Yes	1	AN	Indicates if pipeline integrity testing occurs at the site.	False
		N = No
490-46	Pipeline Integrity	01 = Annually	2	AN	Frequency of pipeline integrity testing.	False
	Testing	02 = Every 3 Years
	Frequency	03 = Other
490-47	Specify Other Integrity Testing Frequency		10	AN	Other frequency of pipeline integrity testing.	False
490-48	Visual Pipeline Monitoring	Y = Yes	1	AN	Indicates if visual pipeline monitoring occurs at the site.	False
		N = No
490-49	Visual Pipeline	01 = Daily	2	AN	Frequency of visual pipeline	False
	Monitoring	02 = Weekly			monitoring.
	Frequency	03 = Minimum Monthly
490-50	Suction Piping Meets	Y = Yes	1	AN	Indicates if suction piping that meets the criteria is the method to monitor the pipeline.	False
	Exemption Criteria	N = No
490-51	No Regulated Piping Per	Y = Yes	1	AN	Indicates that any piping connected to the tank system is not regulated under the UST law, or	False
	Health and Safety Code, Division 20, Chapter 6.7 Is Connected To The Tank System	N = No			there is no piping connected to the tank system.
490-52	Other Pipeline Monitoring	Y = Yes	1	AN	Indicates if other pipeline monitoring option used at site.	False
		N = No
490-53	Specify Other Pipeline Monitoring	Narrative	100	AN	Identifies other monitoring option.	False
490-54a	UDC	1 = Continuous	2	AN	Indicates type of under dispenser containment	True
	Monitoring	2 = Float and Chain Assembly			(UDC) monitoring.
		3 = Electronic Standalone
		4 = No Dispensers
		99 = Other
490-54b	Specify Other UDC Monitoring	Narrative	15	AN	Indicates type of other under dispenser containment (UDC) monitoring.	False
490-55	UDC Panel Manufacturer	Narrative	25	AN	Manufacturer of under dispenser containment (UDC) panel.	False
490-56	UDC Panel Model #		35	AN	Model # of under dispenser containment (UDC) panel.	False
490-57	UDC Leak Sensor Manufacturer	Narrative	20	AN	Manufacturer of under dispenser containment (UDC) leak sensor.	False
490-58	UDC Leak Sensor Model		35	AN	Model # of under dispenser containment (UDC) leak sensor.	False
490-59	Detection of a Leak into the	Y = Yes	1	AN	Indicates if alarms are triggered when a leak is detected in the under dispenser containment	False
	UDC Triggers Audible and Visual Alarms	N = No			(UDC).
490-60	UDC Leak Alarm Triggers	Y = Yes	1	AN	Indicates if an under dispenser containment (UDC) leak alarm causes automatic pump	False
	Automatic Pump Shutdown	N = No			shutdown.
490-61	Failure/Disconnection of UDC	Y = Yes	1	AN	Indicates if failure or disconnection of the under dispenser containment (UDC) monitoring	False
	Monitoring System Triggers Automatic Pump Shutdown	N = No			system causes pump shutdown.
490-62	UDC Monitoring Stops Flow	Y = Yes	1	AN	Indicates if the under dispenser containment (UDC) monitor stops the flow of product at	False
	of Product at Dispenser	N = No			the dispenser.
490-63	UDC	1 = Single-walled	1	AN	Indicates the type of under	False
	Construction	2 = Double-walled			dispenser containment (UDC) construction.
490-64a	UDC Secondary	01 = Liquid	2	AN	Type of under dispenser	False
	Containment	02 = Pressure			containment (UDC)
	Monitoring	03 = Vacuum			secondary containment monitoring.
490-64b	A Leak Within the Secondary	Y = Yes	1	AN	Indicates that a leak in the under dispenser containment (UDC) secondary containment	False
	Containment of UDC Causes Audible and Visual Alarms	N = No			causes audible and visual alarms.
490-65	ELD Testing	Y = Yes	1	AN	Indicates if tanks are enhanced leak detection (ELD) tested on a periodic basis.	False
		N = No
490-66	Secondary Containment	Y = Yes	1	AN	Indicates if secondary containment testing is conducted every 36 months.	False
	Testing	N = No
490-67	Spill Bucket Testing	Y = Yes	1	AN	Indicates if spill bucket testing is conducted annually.	False
		N = No
490-68a	Alarm Logs	Y = Yes	1	AN	Indicates that alarm log records are kept for the facility.	False
		N = No
490-68b	Visual Inspection Records	Y = Yes	1	AN	Indicates that visual inspection records are kept for the facility.	False
		N = No
490-68c	Tank Integrity Testing Results	Y = Yes	1	AN	Indicates that tank integrity testing results are kept for the facility.	False
		N = No
490-68d	SIR Testing Results	Y = Yes	1	AN	Indicates that statistical inventory reconciliation (SIR) testing results and supporting	False
		N = No			documentation records are kept for the facility.
490-68e	Tank Gauging Results	Y = Yes	1	AN	Indicates that tank gauging results and supporting documentation records are kept for the	False
		N = No			facility.
490-68f	ATG Testing Results	Y = Yes	1	AN	Indicates that ATG testing results and supporting documentation records are kept for the	False
		N = No			facility.
490-68g	Corrosion Protection Logs	Y = Yes	1	AN	Indicates that corrosion protection logs are kept for the facility.	False
		N = No
490-68h	Equipment Maintenance and	Y = Yes	1	AN	Indicates that equipment maintenance and calibration records are kept for the facility.	False
	Calibration Records	N = No
490-69a	Personnel with UST Monitoring	Y = Yes	1	AN	Indicates that personnel within the facility are familiar with the indicated documents.	False
	Responsibilities are Familiar with Training Documents	N = No
490-69b	UST Monitoring Plan	Y = Yes	1	AN	Indicates that facility personnel are familiar with the UST monitoring plan for the facility.	False
		N = No
490-69c	Operating Manuals	Y = Yes	1	AN	Indicates that facility personnel are familiar with the UST operating manuals for the facility.	False
		N = No
490-69d	CA UST Regulations	Y = Yes	1	AN	Indicates that facility personnel are familiar with the California UST regulations.	False
		N = No
490-69e	CA UST Law	Y = Yes	1	AN	Indicates that facility personnel are familiar with the California UST law.	False
		N = No
490-69f	SWRCB Handbook for Tank	Y = Yes	1	AN	Indicates that facility personnel are familiar with the SWRCB Handbook for Tank Owners -	False
	Owners - Manual and SIR	N = No			Manual and SIR.
490-69g	SWRCB Publication:	Y = Yes	1	AN	Indicates that facility personnel are familiar with the SWRCB Publication: Understanding	False
	Understanding Automatic Tank Gauging Systems	N = No			Automatic Tank Gauging Systems.
490-69h	Other Training Documents	Y = Yes	1	AN	Indicates that other training documents are used.	False
		N = No
490-69i	Specify Other Training Documents	Narrative	100	AN	List of the other training documents that are used.	False
490-70	Designated Operator Training	Y = Yes	1	AN	Indicates that the facility has a designated operator and that training will be provided.	False
		N = No
490-71	Comments and Additional Information	Narrative	300	AN	Additional information to support the application for an operating permit.	False
490-72	Name of First Person Having Responsibility		80	AN	Name of first person having responsibility for monitoring.	True
490-73	Title of First Person Having Responsibility		50	AN	Title of first person having responsibility for monitoring.	True
490-74	Name of Second Person Having Responsibility		80	AN	Name of second person having responsibility for monitoring.	False
490-75	Title of Second Person Having Responsibility		50	AN	Title of second person having responsibility for monitoring.	False
490-76	Signature Representation	01 = Tank Owner/Operator	2	AN	Indicates who signed the monitoring plan.	False
		02 = Facility Owner/Operator
		03 = Authorized Representative of Owner
490-77	Signature Date	YYYY-MM-DD	10	D	Date monitoring plan is certified.	False
490-78	Applicant Name		80	AN	Name of applicant signing monitoring plan.	False
490-79	Applicant Title		50	AN	Title of applicant signing monitoring plan.	False

1. New form filed 12-18-2007; operative 1-17-2008 (Register 2007, No. 51).
2. Amendment filed 12-17-2013; operative 12-17-2013 pursuant to Government Code section 11343.4(b)(3) (Register 2013, No. 51).