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REVIEWED BLD2024-0241+Energy_Calculations+2.21.2024_2.12.55_PM+4073958RECEIVED Feb 22 2024 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT REVIEWED BY BLD2024-0241 CITY OF E D M O N D Old Mill Town Atlas Coffee Ti HVAC Load Analysis for EIitQ Software COMMERCIAL C H HVAC LOADS Prepared By: Performance Mechanical Group Wednesday, February 21, 2024 Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical Group Old Mill Town Atlas Coffee TI Kent WA 98032 Page 2 Building Summary Loads Building peaks in August at 5pm. ldg Load t Area Sen %Tot Lat Sen Net %Net escriptions Quan Loss Loss Gain Gain Gain Gain Roof 3,100 4,706 7.63 0 1,547 1,547 1.98 Wall 1,058 2,288 3.71 0 142 142 0.18 Glass 340 6,248 10.12 0 14,762 14,762 18.89 Floor Slab 0 0 0.00 0 0 0 0.00 Skin Loads 13,242 21.46 0 16,451 16,451 21.06 Lighting 3,100 0 0.00 0 10,579 10,579 13.54 Equipment 5,580 0 0.00 0 19,040 19,040 24.37 Pool Latent 0 0 0.00 0 0 0 0.00 People 34 0 0.00 6,050 8,450 14,500 18.56 Partition 0 0 0.00 0 0 0 0.00 Cool. Pret. 0 0 0.00 0 0 0 0.00 Heat. Pret. 0 0 0.00 0 0 0 0.00 Cool. Vent. 356 0 0.00 3,812 2,349 6,161 7.89 Heat. Vent. 356 17,681 28.65 0 0 0 0.00 Cool.lnfil. 620 0 0.00 6,908 3,818 10,727 13.73 Heat.lnfil. 620 30,795 49.90 0 0 0 0.00 Draw-Thru Fan 0 0 0.00 0 0 0 0.00 Blow-Thru Fan 0 0 0.00 0 670 670 0.86 Reserve Cap. 0 0 0.00 0 0 0 0.00 Reheat Cap. 0 0 0.00 0 0 0 0.00 Supply Duct 0 0 0.00 0 0 0 0.00 Return Duct 0 0 0.00 0 0 0 0.00 Misc. Supply 0 0 0.00 0 0 0 0.00 Misc. Return 0 0 0.00 0 0 0 0.00 Building Totals 61,718 100.00 16,771 61,357 78,128 100.00 Building Sen %Tot Lat Sen Net %Net Summary Loss Loss Gain Gain Gain Gain Ventilation 17,681 28.65 3,812 2,349 6,161 7.89 Infiltration 30,795 49.90 6,908 3,818 10,727 13.73 Pretreated Air 0 0.00 0 0 0 0.00 Room Loads 13,242 21.46 6,050 54,520 60,570 77.53 Plenum Loads 0 0.00 0 0 0 0.00 Fan/Duct/Misc Loads 0 0.00 0 670 670 0.86 Building Totals 61,718 100.00 16,771 61,357 78,128 100.00 Check Figures Total Building Supply Air (based on a 19' TD): 2,799 CFM Total Building Vent. Air (12.72% of Supply): 356 CFM Total Conditioned Air Space: 3,100 Sq.ft Supply Air Per Unit Area: 0.9028 CFM/Sq.ft Area Per Cooling Capacity: 476.2 Sq.ft/Ton Cooling Capacity Per Area: 0.0021 Tons/Sq.ft Heating Capacity Per Area: 19.91 Btuh/Sq.ft Total Heating Required With Outside Air: 61,718 Btuh Total Cooling Required With Outside Air: 6.51 Tons C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical GroupflL Old Mill Town Atlas Coffee TI Kent, WA 98032 Page 3 Air Handier #1 - 1st RTU - Summary Loads Rm Description Area Htg.Loss Sen.Gain Lat.Gain Htg.O.A. Clg.O.A. No Room Peak Time People Htg.CFM Clg.CFM S.Exh Req.CFM Req.CFM Volume CFM/S ft CFM/S ft W.Exh Act.CFM Act.CFM 6 Office 207 220 4,191 5,821 645 5/P, 0.06/ft2 5/P, 0.06/ft2 5pm August 1 21 279 0 18 18 1,870 0.09 1.27 0 21 22 7 Office 208 155 2,692 4,419 500 5/P, 0.06/ft2 5/P, 0.06/ft2 5pm August 1 13 212 0 14 14 1,318 0.09 1.36 0 13 17 8 Open Office 209 760 13,130 15,894 2,494 5/P, 0.06/ft2 5/P, 0.06/ft2 5pm August 4 64 761 0 66 66 6,462 0.08 1.00 0 64 60 Room Peak Totals: 1,135 20,013 26,134 3,640 Total Rooms: 3 6 98 1,251 0 98 98 Unique Rooms: 3 9,649 0.09 1.10 0 98 98 C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical Group Old Mill Town Atlas Coffee TI Kent, WA 98032 Page 4 Air Handier #1 - 1st RTU - Total Load Summa Air Handler Description: 1st RTU Constant Volume - Proportion Supply Air Fan: Blow-Thru with program estimated horsepower of 0.12 HP Fan Input: 0% motor and fan efficiency with 0 in. water across the fan Sensible Heat Ratio: 0.88 --- This system occurs 1 time(s) in the building. --- Air System Peak Time: 5pm in August. Outdoor Conditions: Clg: 80' DB, 67' WB, 78.90 grains, Htg: 24' DB Indoor Conditions: Clg: 74' DB, 50% RH, Htg: 70' DB Summer: Ventilation controls outside air, ----- Winter: Ventilation controls outside air. Room Space sensible loss: 8,737 Btuh Infiltration sensible loss: 11,276 Btuh 227 CFM Outside Air sensible loss: 4,873 Btuh 98 CFM Supply Duct sensible loss: 0 Btuh Return Duct sensible loss: 0 Btuh Return Plenum sensible loss: 0 Btuh Total System sensible loss: 24,885 Btuh Heating Supply Air: 20,013 / (1.000 X 1.08 X 189) = 98 CFM Winter Vent Outside Air (100.0% of supply) = 98 CFM Room space sensible gain: 24,736 Btuh Infiltration sensible gain: 1,398 Btuh Draw-thru fan sensible gain: 0 Btuh Supply duct sensible gain: 0 Btuh Reserve sensible gain: 0 Btuh Total sensible gain on supply side of coil: 26,134 Btuh Cooling Supply Air: 26,134 / (1.000 X 1.1 X 19) = 1,251 CFM Summer Vent Outside Air (7.8% of supply) = 98 CFM Return duct sensible gain: 0 Btuh Return plenum sensible gain: 0 Btuh Outside air sensible gain: 647 Btuh 98 CFM Blow-thru fan sensible gain: 300 Btuh Total sensible gain on return side of coil: 947 Btuh Total sensible gain on air handling system: 27,081 Btuh Room space latent gain: 1,110 Btuh Infiltration latent gain: 2,530 Btuh Outside air latent gain: 1,051 Btuh Total latent gain on air handling system: 4,690 Btuh Total system sensible and latent gain: 31,771 Btuh Check Figures Total Air Handler Supply Air (based on a 19' TD): 1,251 CFM Total Air Handler Vent. Air (7.84% of Supply): 98 CFM Total Conditioned Air Space: 1,135 Sq.ft Supply Air Per Unit Area: 1.1019 CFM/Sq.ft Area Per Cooling Capacity: 428.8 Sq.ft/Ton Cooling Capacity Per Area: 0.0023 Tons/Sq.ft Heating Capacity Per Area: 21.92 Btuh/Sq.ft Total Heating Required With Outside Air: 24,885 Btuh Total Cooling Required With Outside Air: 2.65 Tons C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical Group Old Mill Town Atlas Coffee TI Kent, WA 98032 Page 5 Air Handler #2 - 2nd RTU - Summary Loads Rm Description Area Htg.Loss Sen.Gain Lat.Gain Htg.O.A. Clg.O.A. No Room Peak Time People Htg.CFM Clg.CFM S.Exh Req.CFM Req.CFM Volume CFM/S ft CFM/S ft W.Exh Act.CFM Act.CFM 2 Storage 203 155 1,775 856 264 5/P, 0.06/ft2 5/P, 0.06/ft2 3pm August 0 66 41 0 9 9 1,318 0.42 0.26 0 17 6 4 Staff Lounge 205 290 4,142 7,742 2,246 5/P, 0.06/ft2 5/P, 0.06/ft2 5pm August 8 153 367 0 57 57 2,465 0.53 1.26 0 40 58 5 Roasting Room 206 285 3,264 8,266 1,035 5/P, 0.06/ft2 5/P, 0.06/ft2 3pm August 2 121 391 0 27 27 2,423 0.42 1.37 0 31 62 9 Tasting Lab 210 400 4,582 5,001 2,231 5/P, 0.06/ft2 5/P, 0.06/ft2 3pm August 10 170 237 0 74 74 3,401 0.42 0.59 0 44 38 10 Storage 211 65 744 359 111 5/P, 0.06/ft2 5/P, 0.06/ft2 3pm August 0 28 17 0 4 4 552 0.42 0.26 0 7 3 11 Hall 200 530 6,769 4,809 1,181 5/P, 0.06/ft2 5/P, 0.06/ft2 5pm August 0 251 228 0 32 32 4,505 0.47 0.43 0 65 36 Room Peak Totals: 1,725 21,276 27,033 7,068 Total Rooms: 6 20 788 1,280 0 204 204 Unique Rooms: 6 14,663 0.46 0.74 0 204 204 C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical Group it Old Mill Town Atlas Coffee TI Kent, WA 98032 Page 6 Air Handler #2 - 2nd RTU - Total Load Summa Air Handler Description: 2nd RTU Constant Volume - Proportion Supply Air Fan: Blow-Thru with program estimated horsepower of 0.12 HP Fan Input: 0% motor and fan efficiency with 0 in. water across the fan Sensible Heat Ratio: 0.78 --- This system occurs 1 time(s) in the building. --- Air System Peak Time: 5pm in August. Outdoor Conditions: Clg: 80' DB, 67' WB, 78.90 grains, Htg: 24' DB Indoor Conditions: Clg: 74' DB, 50% RH, Htg: 70' DB Because of the diversity in room, plenum and ventilation loads, the room sensible peak time in August at 4pm is different from the total system peak time, hence the air system CFM was computed using a room sensible load of 26,738. Summer: Ventilation controls outside air, ----- Winter: Ventilation controls outside air. Room Space sensible loss: 4,141 Btuh Infiltration sensible loss: 17,135 Btuh 345 CFM Outside Air sensible loss: 10,107 Btuh 204 CFM Supply Duct sensible loss: 0 Btuh Return Duct sensible loss: 0 Btuh Return Plenum sensible loss: 0 Btuh Total System sensible loss: 31,383 Btuh Heating Supply Air: 21,276 / (1.000 X 1.08 X 25) = 788 CFM Winter Vent Outside Air (25.8% of supply) = 204 CFM Room space sensible gain: 24,565 Btuh Infiltration sensible gain: 2,125 Btuh Draw-thru fan sensible gain: 0 Btuh Supply duct sensible gain: 0 Btuh Reserve sensible gain: 0 Btuh Total sensible gain on supply side of coil: 26,689 Btuh Cooling Supply Air: 26,738 / (1.000 X 1.1 X 19) = 1,280 CFM Summer Vent Outside Air (15.9% of supply) = 204 CFM Return duct sensible gain: 0 Btuh Return plenum sensible gain: 0 Btuh Outside air sensible gain: 1,343 Btuh 204 CFM Blow-thru fan sensible gain: 307 Btuh Total sensible gain on return side of coil: 1,649 Btuh Total sensible gain on air handling system: 28,338 Btuh Room space latent gain: 3,700 Btuh Infiltration latent gain: 3,844 Btuh Outside air latent gain: 2,179 Btuh Total latent gain on air handling system: 9,723 Btuh Total system sensible and latent gain: 38,062 Btuh Check Figures Total Air Handler Supply Air (based on a 19' TD): 1,280 CFM Total Air Handler Vent. Air (15.90% of Supply): 204 CFM Total Conditioned Air Space: 1,725 Sq.ft Supply Air Per Unit Area: 0.7418 CFM/Sq.ft Area Per Cooling Capacity: 543.9 Sq.ft/Ton Cooling Capacity Per Area: 0.0018 Tons/Sq.ft Heating Capacity Per Area: 18.19 Btuh/Sq.ft Total Heating Required With Outside Air: 31,383 Btuh Total Cooling Required With Outside Air: 3.17 Tons C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical GroupA Old Mill Town Atlas Coffee TI Kent, WA 98032 Page 7 Air Handler #3 - Split System - Summary Loads Rm Description Area Htg. Loss Sen.Gain Lat.Gain Htg.O.A. Clg.O.A. No Room Peak Time People Htg.CFM Clg.CFM S.Exh Req.CFM Req.CFM Volume CFM/Sgft CFM/Sgft W.Exh Act.CFM Act.CFM 1 Entry202 135 1,546 1,235 540 5/P, 0.06/ft2 5/P, 0.06/ft2 3pm August 2 57 59 0 18 18 1,147 0.42 0.44 0 31 12 3 Conference Room 204 105 1,203 4,370 1,109 5/P, 0.06/ft2 5/P, 0.06/ft2 3pm August 6 45 209 0 36 36 893 0.42 1.99 0 24 42 Room Peak Totals: 240 2,748 5,606 1,649 Total Rooms: 2 8 102 268 0 54 54 Unique Rooms: 2 2,040 0.42 1.12 0 54 54 C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical Group A Old Mill Town Atlas Coffee TI Kent, WA 98032 Page 8 Air Handler #3 - Split System - Total Load Summa Air Handler Description: Split System Constant Volume - Proportion Supply Air Fan: Blow-Thru with program estimated horsepower of 0.03 HP Fan Input: 0% motor and fan efficiency with 0 in. water across the fan Sensible Heat Ratio: 0.76 --- This system occurs 1 time(s) in the building. --- Air System Peak Time: 5pm in August. Outdoor Conditions: Clg: 80' DB, 67' WB, 78.90 grains, Htg: 24' DB Indoor Conditions: Clg: 74' DB, 50% RH, Htg: 70' DB Because of the diversity in room, plenum and ventilation loads, the room sensible peak time in August at 3pm is different from the total system peak time, hence the air system CFM was computed using a room sensible load of 5,606. Summer: Ventilation controls outside air, ----- Winter: Ventilation controls outside air. Room Space sensible loss: 364 Btuh Infiltration sensible loss: 2,384 Btuh 48 CFM Outside Air sensible loss: 2,702 Btuh 54 CFM Supply Duct sensible loss: 0 Btuh Return Duct sensible loss: 0 Btuh Return Plenum sensible loss: 0 Btuh Total System sensible loss: 5,450 Btuh Heating Supply Air: 2,748 / (1.000 X 1.08 X 25) = 102 CFM Winter Vent Outside Air (53.4% of supply) = 54 CFM Room space sensible gain: 5,219 Btuh Infiltration sensible gain: 296 Btuh Draw-thru fan sensible gain: 0 Btuh Supply duct sensible gain: 0 Btuh Reserve sensible gain: 0 Btuh Total sensible gain on supply side of coil: 5,515 Btuh Cooling Supply Air: 5,606 / (1.000 X 1.1 X 19) = 268 CFM Summer Vent Outside Air (20.3% of supply) = 54 CFM Return duct sensible gain: 0 Btuh Return plenum sensible gain: 0 Btuh Outside air sensible gain: 359 Btuh 54 CFM Blow-thru fan sensible gain: 64 Btuh Total sensible gain on return side of coil: 423 Btuh Total sensible gain on air handling system: 5,938 Btuh Room space latent gain: 1,240 Btuh Infiltration latent gain: 535 Btuh Outside air latent gain: 583 Btuh Total latent gain on air handling system: 2,357 Btuh Total system sensible and latent gain: 8,295 Btuh Check Figures Total Air Handler Supply Air (based on a 19' TD): 268 CFM Total Air Handler Vent. Air (20.28% of Supply): 54 CFM Total Conditioned Air Space: 240 Sq.ft Supply Air Per Unit Area: 1.1178 CFM/Sq.ft Area Per Cooling Capacity: 347.2 Sq.ft/Ton Cooling Capacity Per Area: 0.0029 Tons/Sq.ft Heating Capacity Per Area: 22.71 Btuh/Sq.ft Total Heating Required With Outside Air: 5,450 Btuh Total Cooling Required With Outside Air: 0.69 Tons C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical Group Old Mill Town Atlas Coffee TI Kent, WA 98032 Page 9 Zone Detailed Loads At Zone Peak Times Load Unit -SC- CLTD U.Fac Sen. Lat. Htg. Htg. Description Quan CFAC SHGF -CLF- Gain Gain Mult. Loss Room 1 -Entry 202 - Air Handler 3 (Split System), Zone 3 peaks sensible in August at 3 m. Roof- 1 -5-Susp. C-L 135 0.50 10.6 0.033 47 1.518 205 Lights-Prof=O 135 1.000 461 People-Prof=O 2.0 1.000 490 310 Cool. Infil.CF M/ft2 27 237 230 Heat. Infil.CFM/sq.ft 27 49.664 1,341 Sub -total 1,235 540 1,546 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 1,235 --------- 540 --------- 1,546 Room 2-Storage 203 - Air Handler 2 2nd RTU Zone 2 peaks sensible in August at 4 m. Roof- 1 -5-Susp. C-L 155 0.50 13.1 0.033 67 1.518 235 Lights-Prof=O 155 1.000 529 Cool. lnfil.CFM/ft 2 31 248 288 Heat. Infil.CFM/sq.ft 31 49.664 1,540 Sub -total 844 288 1,775 Safety factors: +0% --------- +0% --------- --------- +0% Total w/ safety factors: 844 288 1,775 Room 3-Conference Room 204 - Air Handler 3 (Split System), Zone 3 peaks sensible in August at 3 m. Roof- 1 -5-Susp. C-L 105 0.50 10.6 0.033 37 1.518 159 Lights-Prof=O 105 1.000 358 Equipment-Prof=O 680 1.000 2,320 0 People-Prof=O 6.0 1.000 1,470 930 Cool. Infil.CFM/ft2 21 185 179 Heat. Infil.CFM/sq.ft 21 49.664 1,043 Sub -total 4,370 1,109 1,203 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 4,370 --------- 1,109 --------- 1,203 Room 4-Staff Lounge 205 - Air Handler 2 2nd RTU Zone 2 peaks sensible in August at 4 m. Roof- 1 -5-Susp. C-L 290 0.50 13.1 0.033 126 1.518 440 Wall-1-W-B-D 31 1 3.1 0.047 5 2.162 67 GIs-W-1-90-Tran 41.0 1.000 3 0.400 49 18.400 755 0%S-1-NS-Solar 41.0 0.450 212 0.570 2,231 Lights-Prof=O 290 1.000 989 Equipment-Prof=O 500 1.000 1,706 0 People-Prof=O 8.0 1.000 2,000 1,600 Cool. lnfil.CFM/ft 2 58 464 539 Heat.lnfil.CFM/sq.ft 58 49.664 2,880 Sub -total 7,570 2,139 4,142 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 7,570 --------- 2,139 --------- 4,142 C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical GroupA Old Mill Town Atlas Coffee TI Kent WA 98032 Page 10 Zone Detailed Loads At Zone Peak Times cont'd Load Unit -SC- CLTD U.Fac Sen. Lat. Htg. Htg. Description Quan CFAC SHGF -CLF- Gain Gain Mult. Loss Room 5-Roasting Room 206 - Air Handler 2 2nd RTU Zone 2 peaks sensible in August at 4 m. Roof- 1 -5-Susp. C-L 285 0.50 13.1 0.033 123 1.518 433 Lights-Prof=O 285 1.000 973 Equipment-Prof=O 1,800 1.000 6,142 0 People-Prof=O 2.0 1.000 550 550 Cool.Infil.CFM/ft2 57 456 530 Heat.lnfil.CFM/sq.ft 57 49.664 2,831 Sub -total 8,244 1,080 3,264 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 8,244 --------- 1,080 --------- 3,264 Room 6-Office 207 - Air Handler 1 1 st RTU Zone 1 peaks sensible in August at 5 m. Roof- 1 -5-Susp. C-L 220 0.50 15.1 0.033 110 1.518 334 Wall-1-S-B-D 149 1 12.6 0.047 88 2.162 322 Wall-2-W-B-D 143 1 5.1 0.047 35 2.162 310 GIs-S-1-90-Tran 1.0 1.000 2 0.400 1 18.400 18 0%S-1-NS-Solar 1.0 0.450 177 0.430 34 GIs-W-1-90-Tran 55.5 1.000 2 0.400 44 18.400 1,021 0%S-0-NS-Solar 55.5 0.450 212 0.640 3,389 Lights-Prof=O 220 1.000 751 Equipment-Prof=O 250 1.000 853 0 People-Prof=O 1.0 1.000 245 155 Cool. Infil.CFM/ft2 44 271 490 Heat.lnfil.CFM/sq.ft 44 49.664 2,185 Sub -total 5,821 645 4,191 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 5,821 --------- 645 --------- 4,191 Room 7-Office 208 - Air Handler 1 1 st RTU Zone 1 peaks sensible in August at 5 m. Roof- 1 -5-Susp. C-L 155 0.50 15.1 0.033 77 1.518 235 Wal I-1-W-B-D 80 1 5.1 0.047 19 2.162 172 GIs-W-1-90-Tran 40.5 1.000 2 0.400 32 18.400 745 0%S-0-NS-Solar 40.5 0.450 212 0.640 2,473 Lights-Prof=O 155 1.000 529 Equipment-Prof=O 250 1.000 853 0 People-Prof=O 1.0 1.000 245 155 Cool. Infil.CFM/ft2 31 191 345 Heat. Infil.CFM/sq.ft 31 49.664 1,540 Sub -total 4,419 500 2,692 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 4,419 --------- 500 --------- 2,692 Room 8-Open Office 209 - Air Handler 1 1 st RTU Zone 1 peaks sensible in August at 5 m. Roof- 1 -5-Susp. C-L 760 0.50 15.1 0.033 379 1.518 1,154 Wall-1-N-B-D 439 1 -2.9 0.047 -59 2.162 950 Wall-2-W-B-D 178 1 5.1 0.047 43 2.162 384 C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical GroupA Old Mill Town Atlas Coffee TI Kent WA 98032 Page 11 Zone Detailed Loads At Zone Peak Times cont'd Load Unit -SC- CLTD U.Fac Sen. Lat. Htg. Htg. Description Quan CFAC SHGF -CLF- Gain Gain Mult. Loss GIs-N-1-90-Tran 126.0 1.000 2 0.400 101 18.400 2,318 0%S-0-NS-Solar 126.0 0.450 33 0.790 1,478 GIs-W-1-90-Tran 42.0 1.000 2 0.400 34 18.400 773 0%S-0-NS-Solar 42.0 0.450 212 0.640 2,564 Lights-Prof=O 760 1.000 2,594 Equipment-Prof=O 2,000 1.000 6,824 0 People-Prof=O 4.0 1.000 1,000 800 Cool. Infil.CFM/ft2 152 936 1,694 Heat.lnfil.CFM/sq.ft 152 49.664 7,551 Sub -total 15,894 2,494 13,130 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 15,894 --------- 2,494 --------- 13,130 Room 9-Tasting Lab 210 - Air Handler 2 2nd RTU Zone 2 peaks sensible in August at 4 m. Roof- 1 -5-Susp. C-L 400 0.50 13.1 0.033 173 1.518 607 Lights-Prof=O 400 1.000 1,365 Equipment-Prof=O 100 1.000 341 0 People-Prof=O 10.0 1.000 2,450 1,550 Cool. InfiI.CFM/ft2 80 641 744 Heat.lnfil.CFM/sq.ft 80 49.664 3,974 Sub -total 4,971 2,294 4,582 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 4,971 --------- 2,294 --------- 4,582 Room 10-Stora e 211 - Air Handler 2 2nd RTU Zone 2 peaks sensible in August at 4 m. Roof- 1 -5-Susp. C-L 65 0.50 13.1 0.033 28 1.518 99 Lights-Prof=O 65 1.000 222 Cool. Infil.CFM/ftz 13 104 121 Heat.lnfil.CFM/sq.ft 13 49.664 645 Sub -total 354 121 744 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 354 --------- 121 --------- 744 Room 11-Hall 200 - Air Handler 2 2nd RTU Zone 2 peaks sensible in August at 4 m. Roof- 1 -5-Susp. C-L 530 0.50 13.1 0.033 230 1.518 805 Wall-1-W-B-D 38 1 3.1 0.047 6 2.162 83 GIs-W-1-90-Tran 33.5 1.000 3 0.400 40 18.400 617 0%S-1-NS-Solar 33.5 0.450 212 0.570 1,823 Lights-Prof=O 530 1.000 1,808 Cool. Infil.CF M/ft2 106 849 986 Heat.lnfil.CFM/sq.ft 106 49.664 5,264 Sub -total 4,756 986 6,769 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 4,756 --------- 986 --------- 6,769 C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical Group 11 Old Mill Town Atlas Coffee TI Kent, WA 98032 Page 12 Room Detailed Loads (At Room Peak Times) Load Unit -SC- CLTD U.Fac Sen. Lat. Htg. Htg. Description Quan CFAC SHGF -CLF- Gain Gain Mult. Loss Room 1-Entry 202 peaks (sensible) in August at 3pm, Air Handler 3 (Split System), Zone 3, 12.8 x 10.5, Construction Type: 1 (Light) Roof- 1 -5-Susp. C-L 135 0.50 10.6 0.033 47 1.518 205 Lights-Prof=O 135 1.000 461 People-Prof=O 2.0 1.000 490 310 Cool. lnfil.CFM/ftz 27 237 230 Heat. Infil.CFM/sq.ft 27 49.664 1,341 Sub -total 1,235 540 1,546 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 1,235 --------- 540 --------- 1,546 Room 2-Storage 203 peaks (sensible) in August at 3pm, Air Handler 2 (2nd RTU), Zone 2, 15.5 x 10.0, Construction Type: 1 (Light) Roof- 1 -5-Susp. C-L 155 0.50 10.6 0.033 54 1.518 235 Lights-Prof=O 155 1.000 529 Cool. lnfil.CFM/ftz 31 273 264 Heat. Infil.CFM/sq.ft 31 49.664 1,540 Sub -total 856 264 1,775 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 856 --------- 264 --------- 1,775 Room 3-Conference Room 204 peaks (sensible) in August at 3pm, Air Handler 3 (Split System), Zone 3, 11.0 x 9.6 Construction Type: 1 (Light) Roof- 1 -5-Susp. C-L 105 0.50 10.6 0.033 37 1.518 159 Lights-Prof=O 105 1.000 358 Equipment-Prof=O 680 1.000 2,320 0 People-Prof=O 6.0 1.000 1,470 930 Cool. Infil.CFM/ft2 21 185 179 Heat. Infil.CFM/sq.ft 21 49.664 1,043 Sub -total 4,370 1,109 1,203 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 4,370 --------- 1,109 --------- 1,203 Room 4-Staff Lounge 205 peaks (sensible) in August at 5pm, Air Handler 2 (2nd RTU), Zone 2, 16.8 x 17.3 Construction Type: 1 (Light) Roof- 1 -5-Susp. C-L 290 0.50 15.1 0.033 145 1.518 440 Wall-1-W-B-D 31 1 5.1 0.047 7 2.162 67 GIs-W-1-90-Tran 41.0 1.000 2 0.400 33 18.400 755 0%S-1-NS-Solar 41.0 0.450 212 0.640 2,505 Lights-Prof=O 290 1.000 989 Equipment-Prof=O 500 1.000 1,706 0 People-Prof=O 8.0 1.000 2,000 1,600 Cool. lnfil.CFM/ftz 58 357 646 Heat.lnfil.CFM/sq.ft 58 49.664 2,880 C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical Group it Old Mill Town Atlas Coffee TI Kent, WA 98032 Page 13 Room Detailed Loads (At Room Peak Times) (cont'd) Load Unit -SC- CLTD U.Fac Sen. Lat. Htg. Htg. Description Quan CFAC SHGF -CLF- Gain Gain Mult. Loss Sub -total 7,742 2,246 4,142 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 7,742 --------- 2,246 --------- 4,142 Room 5-Roasting Room 206 peaks (sensible) in August at 3pm, Air Handler 2 (2nd RTU), Zone 2, 15.5 x 18.4 Construction Type: 1 (Light) Roof- 1 -5-Susp. C-L 285 0.50 10.6 0.033 100 1.518 433 Lights-Prof=O 285 1.000 973 Equipment-Prof=O 1,800 1.000 6,142 0 People-Prof=O 2.0 1.000 550 550 Cool. lnfil.CFM/ftz 57 502 485 Heat.lnfil.CFM/sq.ft 57 49.664 2,831 Sub -total 8,266 1,035 3,264 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 8,266 --------- 1,035 --------- 3,264 Room 6-Office 207 peaks (sensible) in August at 5pm, Air Handler 1 (1st RTU), Zone 1, 16.6 x 13.3, Construction Type: 1 (Light) Roof- 1 -5-Susp. C-L 220 0.50 15.1 0.033 110 1.518 334 Wall-1-S-B-D 149 1 12.6 0.047 88 2.162 322 Wall-2-W-B-D 143 1 5.1 0.047 35 2.162 310 GIs-S-1-90-Tran 1.0 1.000 2 0.400 1 18.400 18 0%S-1-NS-Solar 1.0 0.450 177 0.430 34 GIs-W-1-90-Tran 55.5 1.000 2 0.400 44 18.400 1,021 0%S-0-NS-Solar 55.5 0.450 212 0.640 3,389 Lights-Prof=O 220 1.000 751 Equipment-Prof=O 250 1.000 853 0 People-Prof=O 1.0 1.000 245 155 Cool. Infil.CFM/ftz 44 271 490 Heat.lnfil.CFM/sq.ft 44 49.664 2,185 Sub -total 5,821 645 4,191 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 5,821 --------- 645 --------- 4,191 Room 7-Office 208 peaks (sensible) in August at 5pm, Air Handler 1 (1st RTU), Zone 1, 15.5 x 10.0, Construction Type: 1 (Light) Roof- 1 -5-Susp. C-L 155 0.50 15.1 0.033 77 1.518 235 Wal I-1-W-B-D 80 1 5.1 0.047 19 2.162 172 GIs-W-1-90-Tran 40.5 1.000 2 0.400 32 18.400 745 0%S-0-NS-Solar 40.5 0.450 212 0.640 2,473 Lights-Prof=O 155 1.000 529 Equipment-Prof=O 250 1.000 853 0 People-Prof=O 1.0 1.000 245 155 Cool. Infil.CFM/ftz 31 191 345 Heat. Infil.CFM/sq.ft 31 49.664 1,540 Sub -total 4,419 500 2,692 C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical Group it Old Mill Town Atlas Coffee TI Kent, WA 98032 Page 14 Room Detailed Loads (At Room Peak Times) (conVpq Load Unit -SC- CLTD U.Fac Sen. Lat. Htg. Htg. Description Quan CFAC SHGF -CLF- Gain Gain Mult. Loss Safety factors: +0% --------- +0% --------- +0% --------- Total w/ safety factors: 4,419 500 2,692 Room 8-Open Office 209 peaks (sensible) in August at 5pm, Air Handler 1 (1st RTU), Zone 1, 47.1 x 16.1, Construction Type: 1 (Light) Roof- 1 -5-Susp. C-L 760 0.50 15.1 0.033 379 1.518 1,154 Wall-1-N-B-D 439 1 -2.9 0.047 -59 2.162 950 Wall-2-W-B-D 178 1 5.1 0.047 43 2.162 384 GIs-N-1-90-Tran 126.0 1.000 2 0.400 101 18.400 2,318 0%S-0-NS-Solar 126.0 0.450 33 0.790 1,478 GIs-W-1-90-Tran 42.0 1.000 2 0.400 34 18.400 773 0%S-0-NS-Solar 42.0 0.450 212 0.640 2,564 Lights-Prof=O 760 1.000 2,594 Equipment-Prof=O 2,000 1.000 6,824 0 People-Prof=O 4.0 1.000 1,000 800 Cool. Infil.CFM/ftz 152 936 1,694 Heat.lnfil.CFM/sq.ft 152 49.664 7,551 Sub -total 15,894 2,494 13,130 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 15,894 --------- 2,494 --------- 13,130 Room 9-Tasting Lab 210 peaks (sensible) in August at 3pm, Air Handler 2 (2nd RTU), Zone 2, 26.0 x 15.4 Construction Type: 1 (Light) Roof- 1 -5-Susp. C-L 400 0.50 10.6 0.033 140 1.518 607 Lights-Prof=O 400 1.000 1,365 Equipment-Prof=O 100 1.000 341 0 People-Prof=O 10.0 1.000 2,450 1,550 Cool. lnfil.CFM/ftz 80 704 681 Heat.lnfil.CFM/sq.ft 80 49.664 3,974 Sub -total 5,001 2,231 4,582 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 5,001 --------- 2,231 --------- 4,582 Room 10-Storage 211 peaks (sensible) in August at 3pm, Air Handler 2 (2nd RTU), Zone 2, 6.3 x 10.3, Construction Type: 1 (Light) Roof- 1 -5-Susp. C-L 65 0.50 10.6 0.033 23 1.518 99 Lights-Prof=O 65 1.000 222 Cool. Infil.CFM/ftz 13 114 111 Heat.lnfil.CFM/sq.ft 13 49.664 645 Sub -total 359 111 744 Safety factors: +0% +0% +0% Total w/ safety factors: --------- 359 --------- 111 --------- 744 C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc. Performance Mechanical GroupA Old Mill Town Atlas Coffee TI Kent WA 98032 Page 15 Room Detailed Loads At Room Peak Times cont'd Load Unit -SC- CLTD U.Fac Sen. Lat. Htg. Htg. Description Quan CFAC SHGF -CLF- Gain Gain Mult. Loss Room 11-Hall 200 peaks (sensible) in August at 5pm, Air Handler 2 (2nd RTU), Zone 2, 66.3 x 8.0, Construction Type: 1 (Light) Roof- 1 -5-Susp. C-L Wall-1-W-B-D GIs-W-1-90-Tran 0%S-1-NS-Solar Lights-Prof=O Cool. Infil.CFM/ft2 Heat. Infil.CFM/sq.ft Sub -total Safety factors: Total w/ safety factors 530 0.50 15.1 0.033 265 1.518 805 38 1 5.1 0.047 9 2.162 83 33.5 1.000 2 0.400 27 18.400 617 33.5 0.450 212 0.640 2,047 530 1.000 1,808 106 653 1,181 106 49.664 5,264 4,809 1,181 6,769 +0% +0% +0% --------- 4,809 --------- 1,181 --------- 6,769 C:\ ...\OldMillTownA ... oadCalcs.CH8 Wednesday, February 21, 2024, 01:03 PM