Minnesota Department of Labor and Industry Licenses · source-native record

L & M BOILER SYSTEMS INC

Publisher facts, preserved source payload, and DataFlow relationship decisions remain separate. A retained historical record is never silently substituted for the current publication.

Publication state
active
Publication
a38924ca01b1da85ff11575710a41d602c39483f7f1c0dce85459d378ca5c386
Stable key
3352fe30e716f28df005c3c35b21ad519ed96e6e4eb03d547e1acfa7cc59af30

Source-native

Published record fields

dli_licenses · 2

Record keyderived neutral
3352fe30e716f28df005c3c35b21ad519ed96e6e4eb03d547e1acfa7cc59af30
Sourcederived neutral
mn_dli_license_snapshot
Publisher license numberraw
HC000185
Cleaned license identifiernormalized
HC000185
Nameraw
L & M BOILER SYSTEMS INC
Normalized namenormalized
L AND M BOILER SYSTEMS
Doing business asraw
Blank
Normalized doing business asnormalized
Not supplied
Business or personraw
Business
License typeraw
High Pressure Piping
License subtyperaw
HPP Contractor
Statusraw
Issued
Normalized statusnormalized
issued
Addressderived neutral
PO BOX 1051
Cityraw
AUSTIN
Stateraw
MN
Postal coderaw
55912
Publisher expiration valueraw
12/31/2027
License expiration datederived neutral
2027-12-31
Expiration parse statusderived neutral
parsed
Expiration presencederived neutral
present
Original dateraw
05/16/2006
Enforcement actionsource native judgment
0
Renewal in progressraw
Blank
Raw publisher rowraw
{"Addr1": "PO BOX 1051", "Addr2": "", "Bus_Pers": "Business", "City": "AUSTIN", "DBA_Name": "", "Email_Address": "", "Enforcement_Action": "0", "Exp_Date": "12/31/2027", "Lic_Number": "HC000185", "License_Subtype": "HPP Contractor", "License_Type": "High Pressure Piping", "Name": "L & M BOILER SYSTEMS INC", "Orig_Date": "05/16/2006", "Phone_No": "5074334030", "Renewal_in_Progress": "", "St": "MN", "Status": "Issued", "Zip": "55912"}
DataFlow detail URLderived neutral
https://dataflow.sotagent.com/records/dli-licenses/3352fe30e716f28df005c3c35b21ad519ed96e6e4eb03d547e1acfa7cc59af30
Open recordderived neutral
<a href="/records/dli-licenses/3352fe30e716f28df005c3c35b21ad519ed96e6e4eb03d547e1acfa7cc59af30">Open record</a>
Snapshot keyderived neutral
Not supplied

Publication receipt

Scope and preservation

Build key
cf78fc44c1be001bc3cef40d8d91200348f5a29ecda05e9fbf4f8cb5d910ed66
Activated
2026-07-15 08:11:38.796076+00:00
History mode
current state only
Registry version
2
Registry hash
bc13234d965a38f1f72da8d8f5d897ba71a0c9922f84a394f0ec601393842738
Source cutoffs
{"exact_artifact_binding": {"artifact_row_count": 256883, "artifact_slot": ".data/downloads/mn-dept-of-labor-industry/LIC_SNAP_07_09_2026.csv", "content_hash": "03779a2bcee9d4d9668eed39db70572ec64b6f6b3a14316d2116f94bc5a5cc37", "publisher_key_validation": {"basis": "exact decoded Lic_Number cells", "distinct_key_count": 256883, "missing_key_count": 0, "passed": true, "row_count": 256883}, "raw_cell_source": "exact decoded cells from hash-verified artifact", "size_bytes": 50901575, "source_relation_reconciliation": {"artifact_fields": {"cleaned_identifier": "cleaned_license_number", "exact_identifier": "publisher_license_number", "source_row_number": "source_row_number"}, "artifact_projection": "explorer_dli_exact_cells", "artifact_row_count": 256883, "identity_fields": {"cleaned_identifier": "license_number", "exact_identifier": "publisher_license_number", "source_row_number": "source_row_number"}, "identity_mismatch_count": 0, "passed": true, "source_relation": "public.dli_license_rows", "source_row_count": 256883}}, "max_imported_at": "2026-07-10T00:00:11.969862+00:00", "snapshot_hash": "03779a2bcee9d4d9668eed39db70572ec64b6f6b3a14316d2116f94bc5a5cc37", "source_keys": ["mn_dli_license_snapshot"]}
Scope note
Current-state projection of the latest immutable publisher artifact.
Scope note
Every field labeled raw is decoded directly from the hash-verified artifact; cleaned and normalized annotations are labeled separately.
Preserved source payload 
{
  "Addr1": "PO BOX 1051",
  "Addr2": "",
  "Bus_Pers": "Business",
  "City": "AUSTIN",
  "DBA_Name": "",
  "Email_Address": "",
  "Enforcement_Action": "0",
  "Exp_Date": "12/31/2027",
  "Lic_Number": "HC000185",
  "License_Subtype": "HPP Contractor",
  "License_Type": "High Pressure Piping",
  "Name": "L & M BOILER SYSTEMS INC",
  "Orig_Date": "05/16/2006",
  "Phone_No": "5074334030",
  "Renewal_in_Progress": "",
  "St": "MN",
  "Status": "Issued",
  "Zip": "55912"
}