LBNF Long-Baseline Neutrino Facility Current Distribution of Steel Shielding for LBNF Near Site Matthew A. Sawtell Beamline Integration Meeting 23OCT19
Background • LBNF Near Site will need steel shielding in key locations for the LBNF Primary and Neutrino Beamlines - LBNF-20 Target Hall Complex - LBNF-30 Absorber Hall Complex - Muon Kern • Sources for the shielding varies - Recycled Steel from past experiments - Blue Blocks - 9.11” CCSS (Continuous Cast Scrap Steel) from Gary, Indiana - Stock Steel - ‘Filler’ 2 23OCT19 Matthew A. Sawtell | Current Distribution of Steel Shielding for LBNF Near Site LBNF/DUNE
Quick Overview of Locations of Steel Shielding for LBNF Near Site Muon Kern LBNF-30 Absorber Hall Complex LBNF-20 Target Hall Complex 3 23OCT19 Matthew A. Sawtell | Current Distribution of Steel Shielding for LBNF Near Site LBNF/DUNE
Steel Shielding for LBNF-20 Target Hall Complex Battlement and Hatch Covers Shield Pile Embedded Steel 4 23OCT19 Matthew A. Sawtell | Current Distribution of Steel Shielding for LBNF Near Site LBNF/DUNE
Steel Breakdown of LBNF Target Shield Pile Blue – 146 Blue Blocks Shield complies with requirements outlined in DUNE DocDB 221 Purple – ‘Filter Steel’ Pink – Chicago Cyclotron Gold – CDF Muon Maroon – 9.11” Steel Yellow – 2” Plate Pile to Fit in Bunker Brown – 10” x 96” x 26” 20.5 Feet Wide Block 112.25 Feet Long 27.375 Feet Deep (Upstream End) Grey – ‘Foot’ Weldments 32.875 Feet Deep (Downstream End) 5 23OCT19 Matthew A. Sawtell | Current Distribution of Steel Shielding for LBNF Near Site LBNF/DUNE
Steel Breakdown of LBNF-30 Absorber Hall Complex Absorber Pile Muon Monitors Muon Kern 6 23OCT19 Matthew A. Sawtell | Current Distribution of Steel Shielding for LBNF Near Site LBNF/DUNE
Steel Breakdown of Muon Monitors 50 Blue Blocks 9.11” Steel Conceptual Design, configuration and quantity subject to change 7 23OCT19 Matthew A. Sawtell | Current Distribution of Steel Shielding for LBNF Near Site LBNF/DUNE
Muon Kern Maroon – 692 Blue Blocks Pink – Chicago Cyclotron Trapezoidal Shape Upstream Side – 24 Square Feet Downstream Side – 10 Square Feet Length – 80 Feet Kern complies with requirements outlined in DUNE DocDB 222 & 324 8 23OCT19 Matthew A. Sawtell | Current Distribution of Steel Shielding for LBNF Near Site LBNF/DUNE
Recommend
More recommend