project, LANL 168,444 168,444 04–D–125–04, RLUOB equipment installation 0 0 04–D–125–05, PF –4 equipment installation 0 0 Total, Chemistry and metallurgy research replacement (CMRR) 168,444 168,444 Total, Construction 1,145,444 1,145,444 Total, Infrastructure and operations 3,208,442 3,208,442 Secure transportation asset Operations and equipment 209,502 209,502 Program direction 107,660 107,660 Total, Secure transportation asset 317,162 317,162 Defense nuclear security 0 Operations and maintenance 778,213 778,213 Security improvements program 0 0 Construction: 0 17–D–710, West end protected area reduction project, Y–12 0 0 Total, Defense nuclear security 778,213 778,213 Information technology and cybersecurity 309,362 309,362 Legacy contractor pensions 91,200 91,200 Subtotal, Weapons activities 12,408,603 12,478,403 Adjustments Use of prior year balances 0 0 Total, Adjustments 0 0 Total, Weapons Activities 12,408,603 12,478,403 Defense Nuclear Nonproliferation Defense Nuclear Nonproliferation Programs Material management and minimization HEU reactor conversion 114,000 114,000 Nuclear material removal 32,925 32,925 Material disposition 186,608 186,608 Laboratory and partnership support 0 0 Total, Material management & minimization 333,533 333,533 Global material security International nuclear security 48,839 48,839 Domestic radiological security 90,513 90,513 International radiological security 60,827 60,827 Nuclear smuggling detection and deterrence 142,171 142,171 Total, Global material security 342,350 342,350 Nonproliferation and arms control 137,267 137,267 Defense nuclear nonproliferation R&D Proliferation detection 304,040 284,540 Nonproliferation Stewardship program strategic plan [–19,500] Nuclear detonation detection 191,317 191,317 Nonproliferation fuels development 0 0 Total, Defense Nuclear Nonproliferation R&D 495,357 475,857 Nonproliferation construction U. S. Construction: 18–D–150 Surplus Plutonium Disposition Project 79,000 79,000 99–D–143, Mixed Oxide (MOX) Fuel Fabrication Facility, SRS