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Home My WebLink AboutLOAD CALCULAITONSRECEIVED MAR 19 2019 ST. Lucie Co nty, Permitting LOAD CALCULATIONS (Cooling& Heating) ACCA MANUAL N, Commercial Load Calculation Address: UNIT 7133 Designed by: KAMAL HALABI, RE, LEED AP 7133 US-1 PREMIER CONSULTING ENGINEERS, LLC PORT ST. LUCIE, FL 34952 2799 NW 2nd Ave, H-20Z Bop Raton, FL Tet (954) 675-6235 I Fax: (561) 892-7700 1. DESIGN CONDITIONS (COOLING) ZONE WHOLE AREA Time of Day "@3 P.M. Daily Range 16 Latitude 26 Inside db 75 DEG. RH 50% Outside db 91 Coincident wb 78 Grains Diff 56.5 TEMP. DIFF 16 Enteringwb 67 2. SOLAR RADIATION HEAT GAIN THROUGH GLASS. COOLING LOAD Exposure Sq. Ft Solar Factor Shading and/or Sensible Notes glass factor N 0 x 29 x 1 = 0 NE 0 x 42 x 1 = 0 E 404 x 64 x 0.8 = 20,685 SE 0 x 60 x 1 = 0 St S 0 x 44 x 1 = 0 SW 0 x 89 x 1 = 0 W 0 x 88 x 1 = 0 NW 0 x 46 x 1 = 0 3. TRANSMISSION GAINS (ENVELOPE) Equivalent or db Exposure Sq. Ft. U Factor Temp Diff Glass all 404 x 1.04 x 16 = 6,723 Walls N 0 x 0.125 x 15 = 0 NE 0 x 0.125 x 26 0 E 101 x 0.125 x 36 = 455 SE 0 x 0.125 x 34 = 0 S 0 x 0.125 x 23 = 0 SW 0 x 0.125 x 19 = 0 W 505 x 0.125 x 17 = 1,073 NW 0 x 0.125 x 16 = 0 Doors 42 x 0.56 x 16 = 376 0 x 0 x NEVI ED F R Partitions Floors 1574 x 0.087 x x 6 C96DE COMPLIANCE 19 ClglRoof x 3996 x 0.05 x T50 LU E COO TY RA Ceilingx x — 0 4. TRANSMISSION GAINS (OCCUPANTS, LIGHTS & OTHERS) Latent a. Occupants Number Sensible Latent 5 x 255 = 1,275 69 x 210 = 14,490 5 x 255 = 1,275 69 x 190 = 13,110 b. Lights & Others Watts Incandescent Lights x 3.4 = 0 Flourescent Lights 1840 x 4.1 = 7,544 Load Usage N.P.H.P. Btuh Factor Factor Motors x x = x x = Sens Lat Usage Appliances 16304 x 100% = 16,304 0 x 100% = 0 0 Other BTUH x 100% = 0 a e 1 OF 2 78,108 14,385 'CANNED BY .ude County FILE COPY w, LOAD CALCULATIONS (Cooling & Heating) Sensible Latent continued .............. ZONE WHOLE AREA 78,108 14,385 5. INFILITRATION Hieght = 10 It Volume = 39960 cu It AIR Changes Per Hour = 0.1 CFM 67 x db Temp Diff CFM = 16 x 67 1.1 = 1,172 CFM 67 x Grains Diff 56.5 x 0.68 = 2,559 6. SUBTOTAL COOLING LOAD FOR SPACE 79,280 16,944 7. SUPPLY DUCT HEAT GAIN Gain Factor 0.03 x Line 6 Sensible Gain 79,280 = 2,378 8. ZONE DESIGN LOAD 81,659 16,944 This load is used to estimate the cooling CFM Line 8 Sensible Supply Temp. Diff. Cooling CFM 11 81,659 / ( 1.1 x 18 ) = 4,124 9. VENTILATION (Outside air requirements) 1,200 CFM CFM 1,200 x db Temp Diff 16 x 1.1 = 21,120 CFM 1,200 x Grains Diff 60 x 0.68 = 48,960 10. TOTAL LOAD ON EQUIPMENT 168,682 BTUH 102,779 65,904 TOTAL LOAD ON EQUIPMENT = 14.1 TON 11. DESIGN CONDITIONS (HEATING) Inside db 72 DEG F. Outside db 45 DEG F. TEMP. DIFF 27 DEG F. 12. TRANSMISSION LOSSES HEATING LOAD Exposure Sq. Ft. U Factor db Temp Diff Windows all 404 x 0.29 x 27 = 3,163 Walls N 0 x 0.125 x 27 = 0 NE 0 x 0.125 x 27 = 0 E 101 x 0.125 x 27 = 341 SE 0 x 0.125 x 27 = 0 S 0 x 0.125 x 27 = 0 SW 0 x 0.125 x 27 = 0 W 505 x 0.125 x 27 = 1,704 NW 0 x 0,125 x 27 = 0 Doors 0 42 x 0.56 x 27 = 635 0 0 x 0 x 27 = 0 Partitions x x 27 = 0 Floors x x 27 = 0 Roof x x 27 = 0 Roof/Ceiling 3996 x 0.05 x 27 = 5,395 13. INFILITRATION Hieght = 10 ft Volume = 39960 ou it AIR Changes Per Hour = 0.1 CFM = 67 CFM 66.6 x db Temp Diff 27 x 1.1 = 1,978 14. SUBTOTAL COOLING LOAD FOR SPACE 13,216 15. VENTILATION INFILTRATION FROM STEP-13 ABOVE = 67 CFM OA REQ'D= 1,200 CFM CFM 1,200 x db Temp Diff 27 x 1.1 = 35,640 16. SUPPLY DUCT HEAT LOSS Gain Factor 0.05 x Line 14 Sensible Gain 13,216 = 661 17. TOTAL HEATING LOAD ON EQUIPMENT 49,517 page 2 OF 2 LOAD CALCULATIONS (Cooling & Heating) ACCA MANUAL N, Commercial Load Calculation Address: UNIT 7133 Designed by: KAMAL HALABI, RE, LEED AP 7133 US-1 PREMIER CONSULTING ENGINEERS, LLC PORT ST. LUCIE, FL 34952 2799 NW 2nd Ave, H-202, Boca Raton, FL Tel: (954) 675-6235 Fax: (561) 892-7700 1. DESIGN CONDITIONS (COOLING) ZONE WHOLE AREA Time of Day @3 p.m. Daily Range 16 Latitude 26 Inside db 75 DEG. RH 50% Outside db 91 Coincident wb 78 Grains Diff 56.5 TEMP. DIFF 16 Entering wb 67 2. SOLAR RADIATION HEAT GAIN THROUGH GLASS. COOLING LOAD Exposure Sq. Ft Solar Factor Shading and/or Sensible Notes glass factor N 0 x 29 x 1 = 0 NE 0 x 42 x 1 = 0 E 404 x 64 x 0.8 = 20,685 SE 0 x 60 x 1 = 0 S 0 x 44 x 1 = 0 SW 0 x 89 x 1 = 0 W 0 x 88 x 1 = 0 NW 0 x 46 x 1 = 0 3. TRANSMISSION GAINS (ENVELOPE) Equivalent or db Exposure Sq. Ft U Factor Temp Diff Glass all 404 x 1.04 x 16 = 6,723 Walls N 0 x 0.125 x 15 = 0 NE 0 x 0.125 x 26 0 E 101 x 0.125 x 36 = 455 SE 0 x 0.125 x 34 = 0 S 0 x 0.125 x 23 = 0 SW 0 x 0.125 x 19 = 0 W 505 x 0.125 x 17 = 1,073 NW 0 x 0.125 x 16 = 0 Doors 42 x 0.56 x 16 = 376 0 x 0 x 16 = 0 Partitions 1574 x 0.087 x 16 = 2,191 Floors x x 16 = 0 x x 16 = 0 Clg/Roof 3996 x 0.05 x 35 = 6,993 RA Ceiling x x = 0 4. TRANSMISSION GAINS (OCCUPANTS, LIGHTS & OTHERS) Latent a. Occupants Number Sensible Latent 5 x 255 = 1,275 69 x 210 = 14,490 5 x 255 = 1,275 69 x 190 = 13,110 b. Lights & Others Watts Incandescent Lights x 3.4 = 0 Flourescent Lights 1840 x 4,1 = 7,544 Load Usage N.P.H.P. Btuh Factor Factor Motors x x = x x = Sens Lat Usage Appliances 16304 x 100% = 16,304 0 x 100% = 0 0 Other BTUH x 100% = 0 a e 1 OF 2 78,108 14,385 LOAD CALCULATIONS (Cooling & Heating) Sensible Latent continued .............. ZONE WHOLE AREA 78,108 14,385 5. INFILITRATION Hieght = 10 ft Volume = 39960 cu It AIR Changes Per Hour = 0.1 CFM = 67 CFM 67 x db Temp Diff 16 x 1.1 = 1,172 CFM 67 x Grains Diff 56.5 x 0.68 = 2,559 6. SUBTOTAL COOLING LOAD FOR SPACE 79,280 16,944 7. SUPPLY DUCT HEAT GAIN Gain Factor 0.03 x Line 6 Sensible Gain 79,280 = 2,378 8. ZONE DESIGN LOAD 81,659 16,944 This load is used to estimate the cooling CFM Line 8 Sensible Supply Temp. Diff. Cooling CFM JJ 81,659 / ( 1.1 x 18 ) = 4,124 9. VENTILATION (Outside air requirements) 1,200 CFM CFM 1,200 x db Temp Diff 16 x 1.1 = 21,120 CFM 1,200 x Grains Diff 60 x 0.68 =1 48,960 10. TOTAL LOAD ON EQUIPMENT 168,682 BTUH 102,779 65,904 TOTAL LOAD ON EQUIPMENT = 14.1 TON 11. DESIGN CONDITIONS (HEATING) Inside db 72 DEG F. Outside db 45 DEG F. TEMP. DIFF 27 DEG F. 12. TRANSMISSION LOSSES HEATING LOAD Exposure Sq. Ft. U Factor db Temp Diff Windows all 404 x 0.29 x 27 = 3,163 Walls N 0 x 0.126 x 27 = 0 NE 0 x 0.125 x 27 = 0 E 101 x 0.125 x 27 = 341 SE 0 x 0.125 x 27 = 0 S 0 x 0.125 x 27 = 0 SW 0 x 0A25 x 27 = 0 W 505 x 0.125 x 27 = 1,704 NW 0 x 0.126 x 27 = 0 Doors 0 42 x 0.56 x 27 = 635 0 0 x 0 x 27 = 0 Partitions x x 27 = 0 Floors x x 27 = 0 Roof x x 27 = 0 Roof/Ceiling 3996 x 0.05 x 27 = 5,395 13. INFILITRATION Hieght= 10 8 Volume = 39960 cult AIR Changes Per Hour = 0.1 CFM = 67 CFM 66.6 x db Temp Diff 27 x 1.1 = 1,978 14. SUBTOTAL COOLING LOAD FOR SPACE 13,216 15. VENTILATION INFILTRATION FROM STEP-13 ABOVE = 67 CFM CA REQ'D= 1,200 CFM CFM 1,200 x db Temp Diff 27 x 1.1 = 35,640 16. SUPPLY DUCT HEAT LOSS Gain Factor 0.05 x Line 14 Sensible Gain 13,216 = 661 17. TOTAL HEATING LOAD ON EQUIPMENT 49,517 page 2 OF 2 6 RECEIVED MAR 19 Z019 LOAD CALCULATIO Permitting t„utle County, (Cooling & Heating ACCA MANUAL N, Commercial Load Calculation - Address: UNIT 7133 7133 US-1 Designed by: KAMAL HALAeI, RE, LEED A T. PREMIER CONSULTING EN LL� PORT ST. LUCIE, FL 34952 00, 2799 NW end Ave, H-202, Boca Ra e0, ;` ( Tel: (954) 675.62351 Fax: (561) 892- 0. 1. DESIGN CONDITIONS (COOLING) ZONE WHOLE AREA �c�ol Time of Day @3 p.m. Daily Range 16 Latitude 26 Inside db 75 DEG. RH 50% Outside db 91 Coincident wb 78 Grains Diff 56.5 TEMP. DIFF 16 Entering wb 67 2. SOLAR RADIATION HEAT GAIN THROUGH GLASS. COOLING LOAD Exposure Sq. Ft. Solar Factor Shading and/or Sensible Notes glass factor N 0 x 29 x 1 = 0 NE 0 x 42 x 1 = 0 E 404 x 64 x 0.8 = 20,685 SE 0 x 60 x 1 = 0 S 0 x 44 x 1 = 0 SW 0 x 89 x 1 = 0 W 0 x 88 x 1 = 0 NW 0 x 46 x 1 = 0 3. TRANSMISSION GAINS (ENVELOPE) Equivalent or db Exposure Sq. Ft. U Factor Temp Diff Glass all 404 x 1.04 x 16 = 6,723 Walls N 0 x 0.125 x 15 = 0 NE 0 x 0.125 x 26 0 E 101 x 0.125 x .36 = 455 SE 0 x 0.125 x 34 = 0 S 0 x 0.125 x 23 = 0 SW 0 x 0.125 x 19 = 0 W 505 x 0.125 x 17 = 1,073 NW 0 x 0.125 x 16 = 0 Doors 42 x 0.56 x 16 = 376 0 x 0 x 16 = 0 Partitions 1574 x 0.087 x 16 = 2,191 Floors x x 16 = 0 x x 16 = 0 Clg/Roof 3996 x 0.05 x 35 = 6,993 RA Ceiling x x = 0 4. TRANSMISSION GAINS (OCCUPANTS, LIGHTS & OTHERS) Latent a. Occupants Number Sensible Latent 5 x 255 = 1,275 69 x 210 = 14,490 5 x 255 = 1,275 69 x 190 - 13,110 b. Lights & Others Watts Incandescent Lights x 3.4 = 0 Flourescent Lights 1840 x 4.1 = 7,544 Load Usage N.P.H.P. Btuh Factor Factor . Motors x x = x x = Appliances Sens 16304 Lat x Usage 100% = ' L 6, 0 0 ®� x 100% = 0 Other BTUH x 100% = 0 page 1 OF 2 78,108 14,385 SCANNED BY Lucie County v L LOAD CALCULATIONS Cooling & Heating Sensible Latent continued .............. ZONE WHOLE AREA 78,108 14,385 5. INFILITRATION Hieght = 10 ft Volume = 39960 cu ft AIR Changes Per Hour= 0.1 CFM = 67 CFM 67 x db Temp Diff 16 x 1.1 = 1,172 CFM 67 x Grains Diff 56.5 x 0.68 = 2,559 6. SUBTOTAL COOLING LOAD FOR SPACE 79,280 16,944 7. SUPPLY DUCT HEAT GAIN Gain Factor 0.03 x Line 6 Sensible Gain 79,280 = 2,378 8. ZONE DESIGN LOAD 81,659 16,944 This load is used to estimate the cooling CFM Line 8 Sensible Supply Temp. Diff. Cooling CFM 11 81,659 / ( 1.1 x 18 ) = 4,124 9. VENTILATION (Outside air requirements) 1,200 CFM CFM 1,200 x db Temp Diff 16 x 1.1 = 21,120 CFM 1,200 x Grains Diff 60 x 0.68 = 48,960 10. TOTAL LOAD ON EQUIPMENT 168,682 BTUH 102,779 65,904 TOTAL LOAD ON EQUIPMENT = 14.1 TON 11. DESIGN CONDITIONS (HEATING) Inside db 72 DEG F. Outside db 45 DEG F. TEMP. DIFF 27 DEG F. 12. TRANSMISSION LOSSES HEATING LOAD Exposure Sq. Ft. U Factor db Temp Diff Windows all 404 x 0.29 x 27 = 3,163 Walls N 0 x 0.125 x 27 = 0 NE 0 x 0.125 x 27 = 0 E 101 x 0.125 x 27 = 341 SE 0 x 0.125 x 27 = 0 S 0 x 0.125 x 27 = 0 SW 0 x 0.125 x 27 = 0 W 505 x 0.125 x 27 = 1,704 NW 0 x 0.125 x 27 = 0 Doors 0 42 x 0.56 x 27 = 635 0 0 x 0 x 27 = 0 Partitions x x 27 = 0 Floors x x 27 = 0 Roof x x 27 = 0 Roof/Ceiling 3996 x 0.05 x 27 = 5,395 13. INFILITRATION Hieght = 10 ft Volume = 39960 cu ft AIR Changes Per Hour = 0.1 CFM = 67 CFM 66.6 x db Temp Diff 27 x 1.1 = 1,978 14. SUBTOTAL COOLING LOAD FOR SPACE 13,216 15. VENTILATION INFILTRATION FROM STEP-13 ABOVE = 67 CFM OA RE9D= 1,200 CFM CFM 1,200 x db Temp Diff 27 x 1.1 = 35,640 16. SUPPLY DUCT HEAT LOSS Gain Factor 0.05 x Line 14 Sensible Gain 13,216 = 661 17. TOTAL HEATING LOAD ON EQUIPMENT 49,517 page 2 OF 2