Gregersen Structural Engineering, Inc

Professional STRUCTURAL and EARTHQUAKE-SEISMIC ENGINEERING SERVICES to Onshore and Offshore Oil & Gas, Energy & Power, Renewables, Hazardous & Radioactive Waste, Refining, Petrochemical, Mining, TIA Telecom, Essential Services Markets. •ASME Pressure Vessel Appendix 47 Manufacturers Design Certification •IBC equipment seismic anchorage and restraint •IBC/CBC equipment Seismic Qualification by Analysis •ASCE 7 SSC designated system Seismic Qualification •PIP & NFPA 59 LNG Seismic Analysis and Design 693 Substation Equipment, XFMR, PDC, SWGR Seismic FEM Analysis •QME Offshore and PE Onshore Equipment SKID Analysis and Design •Natural Process Hazards earthquake+ wind+ impact+ blast+ flood analysis •Structural Engineering Third Party and Independent Peer Review services We perform structural analysis and design using state of the art structural Finite Element Analysis (FEA) software and incorporate value-engineered seismic details and current code-compliant components. STRUCTURAL CALCULATION SUBMITTALS for SEISMIC BRACING+SEISMIC RESTRAINT+SEISMIC ANCHORAGE of Equipment and System Components Mechanical, Process, Piping, Tanks, HVAC, Ductwork, Electrical+Cable Tray+Conduit+SWGR. Domestic US and International Onshore and Offshore Equipment SKID Engineering Certification by Analysis In business since and we are highly experienced and qualified orchestrators, thriving on successfully executing and managing your project to completion on time and within budgeted costs. Proven technical expertise to consistently provide high quality, accurate, code compliant and constructible solutions to the most complex and specialized of technical challenges.