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Footings 2500 150 4 0.58 <br />Slabs 2500 150 4 0.58 <br />Grade Beams 2500 150 4 0.58 <br />Non-Structural <br />Conc. <br />2000 150 4 0.6 <br />Location Strength (PSI)Density (PSI)Slump (INS)Max W/C <br />Ratio <br />3. All footing excavations shall be inspected and approved by the Building Inspector prior to <br />placement of forms, reinforcement or concrete. The excavations should be trimmed neat, level <br />and square. All loose, sloughed and moisture softened materials sh <br />5. Where existing footings, pipes, utilities or other buried items are removed, the disturbed <br />(loose) soil shall be removed and recompacted to a minimum of 90% of maximum density. <br />6. All fills shall be compacted to a minimum of 90% of maximum density in accordance with <br />ASTM D-1557-00. <br />1. All concrete construction shall conform with both Chapter 19 of the Code and the provisions <br />of ACI 318, latest Edition. <br />2. All concrete shall be made with stone aggregate and shall attain a minimum compressive <br />strength as follows: <br />CONSTRUCTION NOTES: <br />GENERAL: <br />FOUNDATION: <br />CONCRETE: <br />5. Contractor shall verify location and size of floor, roof and wall openings with other drawings. <br />Openings not shown on structural drawings are not permitted. <br />1. Design soil bearing pressure is limited to 1500 psf unless soil report submitted. <br />2. Where no specific detail, section or indication is given, typical or approved standard practice <br />details are to be used. <br />3. The contractor shall verify all dimensions shown on plans and existing field conditions. In <br />case of any discrepancies, the engineer shall be contacted before proceeding with the work. <br />4. The contractor shall coordinate all structural work with the architectural, mechanical, <br />plumbing, and any other related drawings and notifies the engineer of any discrepancies. <br />1. All work performed shall be in accordance with the 2022 edition of the California Building <br />Code and applicable local laws and ordinances. <br />4. Excavations adjacent to existing buildings or walls shall not extend below an angle of 45 <br />degrees from the bottom of the footings of these adjacent structures, or the contractor shall <br />provide adequate shoring for the excavations. <br />2. All exterior and interior pad footings shall extend into firm natural soil, approved compacted <br />fill, or bedrock and shall be a minimum of 24” in depth when soil is expansive. <br />2 <br />1311 N Towner St <br />9/24/2024