Not a government sitenlrb.fyi is an independent project. It is not affiliated with, endorsed by, or operated by the National Labor Relations Board or any government agency. The Board's own site is at
nlrb.gov.
MERSINO DRILLING AND DEWATERING
2 cases in this site's copy of the record · 0 of those 2 are marked open by the Board · Region 25 · Westville, IN
Each case links to the Board's own docket page. This site holds what the Board listed, not the documents.
The cases
Petition for an election
RCAll classifications covered by the Agreement between the Highway Constructors of Lake, Porter, LaPorte, and St. Joseph Counties, Indiana, and IUOE, Local 150, AFL-CIO, effective May 1, 2004, throught April 30, 2010. EXCLUDED: All guards, supervisors, and clericals as defined by the Act.
Mersino Drilling and Dewatering
CA
Last refreshed 19 September 2026. What is in it, and what is not.
The Labor Board FYI is independent, and is not the Board or any government agency. Where a number here disagrees with the Board's, the Board is right: tell us at [email protected]. If a name here is a private person and not a business or a union, write to the same address and it comes off. Where this comes from.