Could you clarify if this relates to , urban planning , or perhaps a specific software mod ? Knowing the industry would help narrow down the exact source. Environmental Assessment - San Bernardino County
A set of technical drawings or models for a storage TNK (Tank) within an urban planning project labeled as MDR .
A configuration or firmware "zip" for an SEL protection relay used in an MDR (Medium Density Residential) development power substation.
If you are looking for a specific download, it likely falls into one of these professional categories:
If it relates to power equipment, log into the SEL Support Portal to find specific software or configuration files.
Likely refers to Schweitzer Engineering Laboratories (SEL) , a major manufacturer of digital relays and protection systems for electrical power grids.
The query "MDR SELM TNK" does not appear to correspond to a widely known software package, official document, or standard technical dataset in public records as of April 2026. Based on the acronyms and terms provided,
A data packet from a municipal planning department (like San Bernardino County or similar) containing maps or environmental assessments for "MDR" developments. How to Locate the Correct File