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HVAC UNIT <br />Manufacturer: Carrier <br />Unit Model: 50VR-A36--60 <br />Mark: HP-5 <br />Load Path: E <br />Equipment Information <br />Equip. Weight = 470 lbs. (Complete System Weight - Unit+Steel Blocks) <br />Equip. Dimensions =44.375'' W x 48.25'' D x 44.374'' H <br />Steel Block Information Platform Information <br />Block Dimensions = 4'' W x 48.25'' D Platform Dimensions = 63'' W x 0'' D <br />Block Height = 4'' H Platform Height = 12'' H <br />Seismic Design Force (FP) on Nonstructural Components <br />ASCE 7-16 §13.3.1 <br />Unit to Curb Curb to Platform Platform to Roof <br />Wp 413 470 618 lbs <br />Classification:Mechanical Units Elevated on Structural Steel/Sheet Metal Supports <br />ap 2.5 Table 13.6-1 <br />Rp 3 Table 13.6-1 <br />z 1 in §13.3.1 <br />h 1 in §13.3.1 <br />SDS 1.06 US Seismic Design Maps ASCE 7-16 <br />Ip 1.5 §13.1.3 <br />Ω 1.5 Table 13.6-1 <br />Unit to Curb Curb to Platform Platform to Roof <br />Fpmax 1.6SDSIpWp 1051 1196 1571 lbs Eq. 13.3-2 <br />Fpmin 0.3SDSIpWp 197 224 295 lbs Eq. 13.3-3 <br />Fp 657 747 982 lbs Eq. 13.3-1 -Controls <br />Fpv 0.2SDSWp 88 100 131 lbs <br />Fp 657 747 982 lbs <br />Equipment Photo <br />Anchor Demands <br />Unit to Curb Curb to Platform Platform to Roof <br />Total Weight 413 470 617.6 lbs <br />Fp 657 747 982 lbs <br />Fv 88 100 131 lbs <br />Zcm 18 19 25 in <br />a 44.4 40.4 63.0 in <br />b 48.3 48.3 99.5 in <br />LRFD Factored <br />Total Shear 657 747 982 lbs Fp/No. of Anchors <br />Short Side <br />Compression 531 629 685 lbs [(Fp*Zcm + 1.2Wp*(max(a,b)/2) + Fv*(max(a,b)/2)) / max(a,b)] <br />Tension 98 136 36 lbs [(Fp*Zcm - 0.9Wp*(max(a,b)/2) + Fv*(max(a,b)/2)) / max(a,b)] <br />Long Side <br />Compression 552 687 829 lbs [(Fp*Zcm + 1.2Wp*(min(a,b)/2) + Fv*(min(a,b)/2)) / min(a,b)] <br />Tension 119 194 180 lbs [(Fp*Zcm - 0.9Wp*(min(a,b)/2) + Fv*(min(a,b)/2)) / min(a,b)] <br />ASD Factored <br />Total Shear 460 523 687 lbs Fp/No. of Anchors <br />Short Side <br />Compression 405 478 529 lbs [(0.7Fp*Zcm + Wp*(max(a,b)/2) + 0.7Fv*(max(a,b)/2)) / max(a,b)] <br />Tension 75 102 35 lbs [(0.7Fp*Zcm - 0.6Wp*(max(a,b)/2) + 0.7Fv*(max(a,b)/2)) / max(a,b)] <br />Long Side <br />Compression 420 519 629 lbs [(0.7Fp*Zcm + Wp*(min(a,b)/2) + 0.7Fv*(min(a,b)/2)) / min(a,b)] <br />Tension 89 143 135 lbs [(0.7Fp*Zcm - 0.6Wp*(min(a,b)/2) + 0.7Fv*(min(a,b)/2)) / min(a,b)] <br />This spreadsheet calculates the demands on the (E) roof system, connectors, and anchorage of the HVAC Unit system. The unit sits on <br />a curb, steel blocks, and built-up platform. <br />. <br />  <br /> <br /> <br />1  2  <br />). <br />  <br /> <br /> <br />1  2  <br />). <br />  <br /> <br /> <br />1  2  <br />) <br />SCE Building C <br />Equipment Anchorage Calculations - HVAC UNIT <br />238143-BLDC <br />01 October 2024 <br />TSW <br />MEP <br />- - <br />CHECKED BY <br />SHEET NO. <br />PROJECT NO. <br />CLIENT <br />DATE <br />SUBJECT <br />BYSCE Building C <br />Equipment Anchorage Calculations - HVAC UNIT <br />238143-BLDC <br />01 October 2024 <br />TSW <br />MEP <br />- - <br />Page 16 of 43 <br />1327 S Grand Ave <br />12/12/2024