California Code of Regulations
Title 27 - Environmental Protection
Division 3 - Electronic Submittal of Information
Subdivision 1 - Data Dictionary for Regulated Activities
Chapter 3 - Underground Storage Tank
C - UST Certification of Installation/Modification

Universal Citation: 27 CA Code of Regs C
Current through Register 2024 Notice Reg. No. 38, September 20, 2024

IDELEMENTCODES/CRITERIALENGTHTYPEINFORMATION DESCRIPTIONCERS MINIMALLY REQUIRED FIELDS
1Facility ID Number13ANA 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
1aCERS IDCal/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.9NA 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
3Business Name 70ANFull legal name of business.True
103Business Site Address 70ANStreet 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
104City (Business) 20ANCity or locality name in which the facility/site is physically located.True
482aName of Contractor Who Performed Installation/Modification 80ANName of the contractor who performed the installation or modification.True
482bContractor's License Number 20ANContractor's License Number who performed the work.False
482cContractor's ICC Certification Number 10ANContractor's International Code Council (ICC) Certification Number who performed the work.False
483aUST Certification Project Type [Select Option] 1ANThis field entry (483a) is a placeholder field to indicate that at least one project type must be selected from fields 483a1-483a5.True
483a-1Project Type: TankY = Yes1ANIndicates if the installation/modification included tank installation or replacement.False
N = No
483a-2Project Type: PipingY = Yes1ANIndicates if the installation/modification included piping installation or replacement.False
N = No
483a-3Project Type: SumpY = Yes1ANIndicates if the installation/modification included sump installation or replacement.False
N = No
483a-4Project Type: UnderY = Yes1ANIndicates if the installation/modification included under dispenser containment installation orFalse
Dispenser ContainmentN = No replacement.
483a-5Project Type: OtherY = Yes1ANIndicates if the installation/modification included other types of installation or replacement.False
N = No
483bWork Authorized Under Permit (Number or Date)Format permit dates as YYYY-MM-DD10ANIndicates permit number or date of permit authorizing the work being certified.False
483cDescription of Work Being CertifiedNarrative300ANDescription of installation or modification.True
484Date CertifiedYYYY-MM-DD10DDate tank installation certification was signed.False
485Certifier's Name 80ANName of tank owner or officially designated representative of the owner. The signer certifies to a belief that all the information submitted is accurate and complete.False
486Certifier's Title 50ANTitle of person signing the pageFalse
487Phone NumberArea Code + 7-digit Phone Number + Extension25ANPhone number of applicant (person certifying).False
488Name of Certifier's Employer 80ANName of employer of person signing the pageFalse
489Certifier's01 = Tank Owner2ANRelationship of personFalse
Relationship to02 = Tank Operator signing the page to the UST
Tank Owner03 = Contractor owner
04 = Property Owner
05 = Other
Authorized Agent of Tank Owner

1. New table filed 11-16-2004; operative 12-16-2004 (Register 2004, No. 47).
2. Amendment filed 12-18-2007; operative 1-17-2008 (Register 2007, No. 51).
3. Amendment filed 12-17-2013; operative 12-17-2013 pursuant to Government Code section 11343.4(b)(3) (Register 2013, No. 51).

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