Certification under DNV 2.7-1 and 2.7-2 for use in marine and Division 1 electrical environments Shelter clad with .332 ga GR 36 steel or Corten Steel Sheet CSC cast lifting corners for easy handling by existing lifting facilities External lengths available in 12', 24' and 40' sizes External widths in 8' and 10'8'' sizes Inside clear heights in 7' 10'' 8'10'' and 10'4'' sizes (uninsulated) Seismic Zonal Velocity rating of 4 Floor loading of 250 PSF distributed. Point loads as customer specified Snow load, (undrifted) of 50 PSF Wind Load of 120 mph or optional as customer specified Completely insulated with Hi density polyurethane foam. R-values to R-58 are available. Standard is R-20 roof, R-14 walls and R-17 floor Welded all steel construction, CWB and AWS weld approved Various Door options including air locks, freezer doors and marine hatches Corrosion resistant external epoxy finish in your color Electrical packages in both 50 and 60 Hz. Installation services for your supplied electrical and mechanical equipment Assemblies involving multiple stacked and side-by-side configuration are available Custom entry for cables and trays accommodated by the Brattburg systems Standard NEMA grounding system for shelter and equipment HVAC systems in wall or roof top mounting are available through Carrier, Trane, Bard and Sun Manufacturing. Complete with environmental packages for; equipment cycling, humidity, dust and chemical filtration, explosive vapor (Class 1, Division 1) and temperature control Internal lifting systems using floor mounted, jib style or bottom running hoist Delivery to your site anywhere in the world
