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HomeMy WebLinkAboutLetter - 1508-0178fTllY&INEERIN W%Mk"W, PROFESSIONAL STRUCTURAL CONSULTANTS 404 SW Camden Ave., FL 34994 Voice:(772)223-9883 Fax:(772)223-9502 December 17, 2015 St. Lucie County Building Dept. Plan Review Comments Building& Code Regulation Division 2300 Virginia Ave. Fort Pierce, FL 34982 RE: Permit Number 1508-0178, Snodgrass Residence, Grade Beam Compressive Strength It is my understanding all the grade beams at the above referenced project were placed utilizing 3000 psi compressive strength concrete instead of the 4000 psi requirement on the approved plans. I have verified through calculations that 3000 psi compressive strength concrete will perform adequately in place of 4000 psi compressive strength for the grade beams only. If you have any questions or concerns, please do not hesitate to contact me. *Ti\tX 1 •.� 1 �. Sties Peet�P,�S. CA" , PL0;;1�,• Cie' P:\2014\14-042 SNODGRASS RESIDENCE\COR\I21715-01.doc