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Roof Framing Check - RTU Support <br />7.5 Ton RTU <br />W =805 lbs Weight of new RTU <br />L1 =7.34 ft Length of RTU base <br />L2 =4.96 ft Width of RTU base <br />H =4.11 ft Height of unit <br />W curb =100 lbs Weight of curb <br />DLplatform =5 psf Dead load fo roof platform <br />W total =1087.1 lbs Design weight of unit <br />5 Ton RTU <br />W =596 lbs Weight of new RTU <br />L1 =6.20 ft Length of RTU base <br />L2 =3.89 ft Width of RTU base <br />H =3.45 ft Height of unit <br />W curb =100 lbs Weight of curb <br />DLplatform =5 psf Dead load fo roof platform <br />W total =816.41 lbs Design weight of unit <br />3 Ton RTU <br />W =475 lbs Weight of new RTU <br />L1 =6.20 ft Length of RTU base <br />L2 =3.89 ft Width of RTU base <br />H =2.78 ft Height of unit <br />W curb =100 lbs Weight of curb <br />DLplatform =5 psf Dead load fo roof platform <br />W total =695.41 lbs Design weight of unit <br />2 Ton RTU <br />W =338 lbs Weight of new RTU <br />L1 =4.02 ft Length of RTU base <br />L2 =2.72 ft Width of RTU base <br />H =4.31 ft Height of unit <br />W curb =100 lbs Weight of curb <br />DLplatform =5 psf Dead load fo roof platform <br />W total =492.59 lbs Design weight of unit <br />PROJECT <br />CLIENT <br />LOCATION <br />ITEM <br />Edwards Advanced Catheter Lab TI <br />TDA Architects <br />Santa Ana, CA <br />Roof Framing RTUs <br />S24-0082 <br />SHEET # <br />ENGINEER <br />DATE <br />JOB # <br />7/22/2024 <br />C. Landis <br /> BRANDOW & JOHNSTON STRUCTURAL & CIVIL ENGINEERS | LOS ANGELES NEWPORT BEACH <br />3009 S Daimler St <br />11/18/2024