LANL posts demolition and hazardous materials documents in reading room
LANL’s reading room added a 2026 demolition notice, building list, hazardous-materials attachment and June 5 release report, widening the public record on lab work.
A June 25 posting added a demolition notification for the quarter ending Sept. 30, 2026, a list of buildings, an attachment describing hazardous materials and a DP-1132 release notification report tied to June 5, 2026, to Los Alamos National Laboratory’s Electronic Public Reading Room. The brief notice did not name the specific structure or structures.
The Electronic Public Reading Room is LANL’s repository for documents required for compliance with environmental regulations and permits. Those records can be browsed by category and regulatory type, searched by subject, author, title, full text or document number, and viewed through a “New Records in EPRR” link that surfaces material added in the last 30 days. The reading room is updated as new documents are received. The lab also directs the public to its physical reading room at 94 Cities of Gold Road in Pojoaque and to the Intellus Public Database for environmental surveillance and compliance records.
In an April 7 letter, the New Mexico Environment Department acknowledged receipt of a demolition notification package for fiscal year 2026, quarter 3, ending June 30, 2026, and said it had reviewed the notifications and had no comments. That letter identified the permittees as DOE/EM-LA and Newport News Nuclear BWXT-Los Alamos, LLC, or N3B-Los Alamos, and separately referenced a NA-LA/Triad demolition notification. Demolition completion reports must be provided within 30 days after the reports are complete if they are prepared.
A 2025 EPRR record shows that quarter-ending June demolition notifications are part of a recurring annual filing practice. LANL’s 2024 Annual Site Environmental Report was published through OSTI in September 2025.
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