Number of cavities per cryomodule 3 6 Beta (geometric) 0.61 0.92 Operating temperature, K 2 2 Coupler power rating (TW and full reflection), kW 110 110 Tables 3.19 and 3.20 summarize the static heat loads for the low- and high-beta cryomodules. In addition, there is a dynamic heat load to 2 K somewhat lower than 20 W per cavity or 60 W for each LB650 cryomodule and 25 W per cavity or 160 W for each LB650 cryomodule (see Table 2.7). Table 3.19: Low-beta cryomodule static heat loads Each cavity (W) Multiplier Total per CM (W) 70 K 5 K 2 K 70 K 5 K 2 K Input coupler (static) 4.4 1.8 0.2 3 13 5 1 Support post 0.4 1.8 0.0 6 2 11 0 MLI 30.6 0.0 1.5 1 31 0 1 Cold to warm transition 0.7 0.1 0.0 2 1 0 0 Total static (per CM) 48 16 2 Table 3.20: High-beta cryomodule static heat loads Each cavity (W) Multiplier Total per CM (W) 70 K 5 K 2 K 70 K 5 K 2 K Input coupler (static) 4.4 1.8 0.2 6 26 11 1 Support post 0.4 1.8 0.0 12 5 22 0 MLI 53.3 0.0 2.6 1 53 0 3 Cold to warm transition 0.7 0.1 0.0 2 1 0 0 Total static (per CM) 86 32 4 The pressure rating requirements for each of the systems in the cryomodule are summarized in Table 3.21. The pressure ratings are the same for both low and high-beta cryomodules. All presented pressures are differential pressures. Table 3.21: System pressure ratings for low- and high-beta cryomodules System Warm MAWP (bar) Cold MAWP (bar) 2 K, low pressure 2 4 2 K, positive pressure piping 20 20 5 K piping 20 20 45-80 K piping 20 20 Insulating vacuum 1 atm external, N/A
DOE Order 430.1B – Real Property Asset Management (2/8/08) DOE Order 430.2B – Departmental Energy, Renewable Energy and Transportation Management DOE Order 450.1A – Environmental Protection Program (6/4/08) DOE STD-1066-99 – Fire Protection Design Criteria DOE STD-1073-2003 – Configuration Management DOE Guide 420.1-2 – Guide for the Mitigation of Natural Phenomena Hazards for DOE Nuclear Facilities and Non-Nuclear Facilities 10 CFR 835 – Radiological Protection Program 10 CFR 851 – Worker Safety and Health Program 10 CRF 851.23 – Safety and Health Standards Internal Fermilab permits and work notifications as described in the Fermilab ES&H Manual (FESHM) Fermilab Director’s Policy Manual () Fermilab Engineering Manual () Enterprise Standards Enterprise standards from regulatory agencies, code bodies and trade organizations also provide requirements for the design and construction of the PIP-II conventional facilities. The Fermilab Engineering Standards Manual provides a comprehensive listing of applicable and adopted building codes and design standards. The applicable standards are listed below: Codes, Standards, and Guidelines International Building Code (IBC) – 2009 Edition International Energy Conservation Code – 2009 Edition International Fire Code – 2009 Edition International Mechanical Code – 2009 Edition Minimum Design Loads for Buildings and Other Structures – ASCE 7-05 Building Code Requirements for Structural Concrete – ACI 318-05 Specification for Structural Steel Buildings – AISC 360-05 Building Code Requirements for Structural Concrete and Commentary – ACI 318-08 Building Code Requirements for Masonry – ACI 530-05 Illinois Plumbing Code – 2004 Illinois Department of Public Health Codes Illinois IEPA NFPA 101 Life Safety Code – 2009 Edition NFPA 13 – Standard for the Installation of Sprinkler Systems – 2010 Edition NFPA 24 – Standard for the Installation of Private Fire Service Mains and Their Appurtenances – 2010 Edition NFPA 30 – Flammable and Combustible Liquids Code – 2008 Edition NFPA 55 – Compressed Gases and Cryogenic Fluids Code – 2010 Edition NFPA 70 – National Electrical Code – 2008 Edition NFPA 70E – Standard for Electrical Safety in the Workplace – 2009 Edition NFPA 72 – National Fire Alarm Code – 2010 Edition NFPA 80 – Fire Doors and Fire Windows – 2010 Edition