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• STRUCTURAL NOTES <br /> MATERIAL STRENGTHS <br /> Reinforcing Steel Fy= 60,000 p.s.i. (A615 grade 60) <br /> Concrete F'c= Compressive strength in 28 days <br /> 3,000 p.s.i. for footings <br /> 3,000 p.s.i. for masonry grout <br /> 3,500 p.s.i. for interior slabs on grade <br /> 4,000 p.s.i. unless noted <br /> Masonry fm= 1,750 p.s.i. unless noted <br /> DESIGN LIVE LOADS <br /> Roofs 50 p.s.f. ground snow load <br /> Typical Floors 40 p.s.f. <br /> Garage Slab 50 p.s.f. <br /> Basic Wind Speed 90 m.p.h. (3 second gust) <br /> DESIGN CODES-LATEST EDITIONS <br /> International Building Code <br /> Minnesota State Building Code <br /> American Concrete Institute <br /> CRSI Manual of Standard Practice <br /> National Design Specifications for Stress-Graded Lumber and its Fastenings <br /> National Concrete Masonry Association <br /> COORDINATION-ARCHITECTURAL, MECHANICAL AND ELECTRICAL ITEMS <br /> Location, dimensions and details of recesses, depressions, openings and equipment supports <br /> shall be verified by reference to architectural, mechanical and electrical drawings. <br /> EXISTING CONDITIONS <br /> Verify all dimensions, elevations, and details of existing structures where they affect this <br /> construction. Notify engineer if there are any deviations from the contract documents. Field <br /> verify dimensions and elevations prior to fabrication of structural members. <br /> TEMPORARY BRACING <br /> Provide temporary lateral support for all walls until walls are adequately braced by floor or roof <br /> structure. Provide required temporary bracing for structural steel until permanent bracing and <br /> walls are in place. <br /> OPENINGS <br /> Verify size and location of all openings with architectural and mechanical drawings. Openings in <br /> floor and roof not shown on structural drawings must be placed between structural members. <br /> The contractor shall provide sleeves through concrete slabs,joists and beams for all plumbing. <br /> Spread reinforcing as required to provide concrete cover for reinforcing. <br />