CX-010390: Categorical Exclusion Determination

Hydrostatic Relief Action at the Neutrinos at the Main Injector CX(s) Applied: B3.1 Date: 01/28/2013 Location(s): Illinois Offices(s): Fermi Site Office

Office of NEPA Policy and Compliance

January 28, 2013
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Hydrostatic Relief Action at the Neutrinos at the Main Injector
CX(s) Applied: B3.1
Date: 01/28/2013
Location(s): Illinois
Offices(s): Fermi Site Office

The purpose of the action is to relieve the hydrostatic pressure around the Neutrinos at the Main Injector (NuMI) underground target hall and thereby decrease infiltration of water into the NuMI tunnel.