The Dothea Group performs a wide variety of consulting and engineering activities related to structural analysis, lift plans, rigging design and other design with a focus on construction services. • Available for project overview with Customer • Site walks and measurements • Drafting services • Qualified horizontal lifeline engineering We are Professionally Licensed in many states. The Dothea Group maintains in-depth knowledge of codes and standards including AISC, AWS, ASME, ASCE, ASTM, AISI, OSHA, IBC, CMAA and industry practices. Our engineers and designers have a wide range of skills and specialties to assist customers, including: • Analysis, design and detailing of temporary structural systems • Project specific application engineering and detailing of temporary systems • Advanced structural analysis of existing permanent and temporary systems including review of loads imposed from temporary to permanent structures. • Peer review • Ground bearing pressure study • Crane matting design • Maximum allowable wind speed study • Detailed rigging diagrams and lift plans • Consulting/Constructability • Lug design • Temporary monorails and track systems • Lifeline anchorage design • Crane selection • General structural engineering