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BLD2024-1296+WA_State_Energy_Compliance_Form+10.2.2024_10.21.33_AM+4536389(1)) DESIGN WEST ENGINEERING Date: September 23, 2024 Luca Capobianchi, P.E., LEED Green Associate Mechanical Project Manager Design West Engineering 110 James St., Suite 106 Edmonds, WA 98020 Edmonds Stevens Behavioral Health HVAC Calculations: RECEIVED Oct 03 2024 BLD2024-1296 HVAC calculations for this project were performed using Design Master, a plug-in software for CAD. Envelope components were selected to match U-values shown on the existing mechanical and architectural drawings based on each type of window, door, wall, roof, floor, etc., and/or the minimum values listed per the 2021 Washington State Energy Code (WSEC). Temperature design conditions for interior (70 deg F) and exterior (24 deg F). Temperature design conditions for interior (75 deg F) and exterior (82 deg F). Infiltration rates selected were based on 0.20 air changes per hour. HVAC & Plumbing systems consist of the following equipment: 1. Existing ventilation ductwork and air terminals that supply each space. 2. Existing fan coil units serving the offices, group rooms, exam rooms, etc. 3. Existing exhaust fans serving restrooms and miscellaneous spaces adjacent to the exam rooms. 4. Existing sinks slated for demolition for spaces that will require remodel and renovation. 5. Existing domestic HW, CW, waste, and vent lines for each fixture serving the existing and new spaces. Finally, all new ventilation systems were sized per ASHRAE 62.1-2016/2021 WSMC. The HVAC and plumbing systems are designed to comply with the 2021 WSEC. Attached to this document are copies of the heating, cooling, and ventilation calculations. 9/3/24, 8:04 AM Edmonds Stevens Behavioral Health Project Information Project Name: Edmonds Stevens Behavioral Health Project Location: EDMONDS, WA Default Heating Temperature: 700 F Heating Safety Factor (Room): Heating Safety Factor (Ventilation): 0% 0% Default Cooling Temperature: ego F Cooling Safety Factor (Room): Cooling Safety Factor (Ventilation): 0% 0% Default Relative Humidity: 50% Floor Slab Heat Loss Coefficient: 10.54 Calculation Date: September 3, 2024, 8:04 a.m. Design Conditions OSA Low: 240 F Latitude: 480 N OSA Daily Range: Elevation: 156' OSA High Dry Bulb OSA High Wet Bulb I July 82° 171 660 F file:NR:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 1/18 9/3/24, 8:05 AM Edmonds Stevens Behavioral Health Roof Types Roof Type U-Value ASHRAE Type Color Description R19 above deck 0.0526 2 Dark Insulation entirely above deck Roofs Location Type Area Floor One R19 above deck 2,790 ft2 file:H/R:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 2/18 9/3/24, 8:05 AM Edmonds Stevens Behavioral Health Wall Types Wall Type U-Value ASHRAE Type Color Description EXISTING WALL 0.109 10 Dark N/A Walls Room Number Length Height Area (Minus Doors and Glass) Type Facing Direction On Perimeter 207 TREATMENT 12' 10' 84 ft2 10' 26 ft2 10' 173 ft2 1051 ft2 10' 99 ftEXISTING EXISTING WALL S EXISTING WALL SE EXISTING WALL S EXISTING WALL S WALL S XISTING WALL S EXISTING WALL S EXISTING WALL SW EXISTING WALL S 207 TREATMENT 3'-9" 208 GROUP ROOM 24'-8" 209 OFFICE 7'-4" 210 WORK AREA 14'-2" 211 BREAK ROOM 15' 10' 105 ft2 212 OFFICE 9'-8" 3' 10' 10' 68 ft2 21 ft2 213 GROUP ROOM 213 GROUP ROOM 21'-7" 10' 151 ft2 file:NR:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 3/18 Edmonds Stevens Behavioral Health Glass Types Glass Type U-Value SHGC Description EXISTING WINDOW 1.1 0.696 N/A Glass Room Number Area Type Facing Direction Shaded 207 TREATMENT 36 ft2 EXISTING WINDOW S EXISTING WINDOW SE EXISTING WINDOW S EXISTING WINDOW S EXISTING WINDOW S EXISTING WINDOW S EXISTING WINDOW S EXISTING WINDOW SW EXISTING WINDOW S 207 TREATMENT 11 ft2 208 GROUP ROOM 74 ft2 209 OFFICE 22 ft2 210 WORK AREA 43 ft2 211 BREAK ROOM 45 ft2 212 OFFICE 29 ft2 213 GROUP ROOM 9 ft2 65 ft2 213 GROUP ROOM file:NR:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 4/18 9/3/24, 8:05 AM Edmonds Stevens Behavioral Health Room Information, Part 1 Values in italics have been changed from the default Ceiling Ventilation Infiltration Cooling Heating Relative Number Name Area Cooling Heating Cooling Heating Height Temperature Temperature Humidity 5 CFM / 25 Same as 25 182 person person CFM cooling CFM 0 AC / 0 Same as 0 ° ° 200 WAITING OFFICE ft2 8 11 Same as 11 hour CFM cooling CFM 75 F 70 F 50% CFM / ft2 CFM cooling CFM 5 CFM / 25 Same as 25 201 158 person 0.06 CFM cooling CFM 0 AC / 0 Same as 0 o RECEPTION OFFICE ft2 8 CFM / 10 Same as 10 hour CFM cooling CFM 75° F 70° F 50/o ft2 CFM cooling CFM 5 CFM / 25 Same as 25 53 person pe rson CFM cooling CFM 0 AC / 0 Same asl 0 ° ° ° 202 PREP OFFICE ft2 8 4 Same as 4 hour CFM cooling CFM 75 F 70 F 50 /o CFM / ft2 CFM cooling CFM 5 CFM / 10 Same as 10 203 110 person person CFM cooling CFM 0 AC / 0 Same as 0 ° ° TREATMENT TREATMENT ft2 8 CFM / 7 Same as 7 hour CFM cooling CFM 75 F 70 F 50% ft2 CFM cooling CFM 5 CFM / 10 Same as 10 204 111 person pe rson CFM cooling CFM 0 AC / 0 Same as 0 TREATMENT TREATMENT ft2 8 CFM / 7 Same as 7 hour CFM cooling CFM 75° F 70' F 50% ft2 CFM cooling CFM 5 CFM / 10 Same as 10 205 105 person person CFM cooling CFM 0 AC / 0 Same as 0 ° TREATMENT TREATMENT ft2 8 CFM / 7 Same as 7 hour CFM cooling CFM 75° F 70° F 50/o CFM cooling CFM ft2 5 CFM / 10 Same as 10 61 person 0.06 CFM cooling CFM 0 AC / 0 Same as 0 206 IS TREATMENT 2 ft 8' 4 Same as 4 hour CFM cooling CFM 75° F 70° F 50% CFM / CFM cooling CFM ft2 5 CFM / 10 Same as 10 person 207 156 CFM cooling CFM 0 AC / 0 Same as 0 TREATMENT TREATMENT ft2 8' CFM / M / 10 Same as 10 hour CFM cooling CFM 75° F 70° F 50% CFM cooling CFM ft2 5 CFM / 60 Same as 60 person 208 GROUP GROUP 282 person CFM cooling CFM 0 2 8 Same as 8 ° ROOM ROOM ft2 8 17 Same as 17 AC / CFM cooling CFM 75° F 70° F 50% CFM / hour ft2 CFM cooling CFM 5 CFM / 10 Same as 10 62 person person 0.06 CFM cooling CFM 0 2 2 Same as 2 209 OFFICE OFFICE* ft2 8' 4 Same as 4 AC / CFM cooling CFM 75° F 70° F 50% CFM / hour ft2 CFM cooling CFM 5 CFM / 10 Same as 10 210 WORK 113 person person CFM cooling CFM 0 2 4 Same as 4 o AREA WORK AREA ft2 8 7 Same as 7 AC / CFM cooling CFM 75° F 70° F 50% CFM / hour ft2 CFM cooling CFM 5 CFM / 25 Same as 25 211 BREAK BREAK 165 person person CFM cooling CFM 0 2 5 Same as 5 o ROOM ROOM ft2 8 10 Same as 10 h ur/ CFM cooling CFM 75° F 70° F 50% CFM / ft2 CFM cooling CFM 5 CFM / 25 Same as 25 112 person pe rson CFM cooling CFM 0 AC / 0 Same as 0 o 212 OFFICE OFFICE ft2 8 7 Same as 7 hour CFM cooling CFM 75° F 70° F 50% CFM / CFM cooling CFM ft2 5 CFM / 60 Same as 60 213 GROUP GROUP 300 person 0.06 CFM cooling CFM 0 2 8 Same as 8 ROOM ROOM ft2 g' 18 Same as 18 AC / CFM cooling 75° F CFM 70° F 50% CFM / hour CFM cooling CFM ft2 file:NR:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 5/18 9/3/24, 8:05 AM Edmonds Stevens Behavioral Health Room Information, Part I Values in italics have been changed from the default Ceiling Ventilation Infiltration Cooling Heating Relative Number Name Area Cooling Heating Cooling Heating Height Temperature Temperature Humidity 5 CFM / 50 Same as 50 214 WORK WORK 163 person 0.06 CFM cooling CFM 0.25 6 Same as 6 0 ROOM ROOM $2 8 10 Same as 10 AC / CFM cooling CFM 750 F 700 F 50/o CFM / hour ft2 CFM cooling CFM 0 CFM / 0 Same as 0 144 person person CFM cooling CFM 0 2 4 Same as 4 0 216 HALL HALL 1 ft2 8 9 Same as 9 AC / CFM cooling CFM 750 F 700 F 50/o CFM / hour ft2 CFM cooling CFM 0 CFM / 0 Same as 0 178 person person CFM cooling CFM 0 2 5 Same as 5 0 0 0 217A HALL HALL 1 ft2 8 11 Same as 11 AC / CFM cooling CFM 75 F 70 F 50 /o CFM / hour ft2 CFM cooling CFM 0 CFM / 0 Same as 0 139 person person CFM cooling CFM 0 2 4 Same as 4 217B HALL HALL 1 ft2 8 9 Same as 9 AC / CFM cooling CFM 750 F 700 F 50% CFM / hour ft2 CFM cooling CFM 0 CFM / 0 Same as 0 196 person person CFM cooling 0 2 CFM 6 Same as 6 218 HALL HALL 1 ft2 8 12 Same as 12 AC / CFM cooling CFM 750 F 700 F CFM / hour CFM cooling CFM ft2 Room Information, Part 2 Values in italics have been changed from the default Number Lighting Load Equipment Load People Glass Zone Type Sensible I Latent Sensible btuh / Person Latent btuh / Person 200 WAITING 201 RECEPTION 202 PREP 203 TREATMENT 0.74 watts / ft2 460 0.25 watts / ft2 155 0 5 people 135 0 5 people 45 0 5 people 94 01 2 people 250 250 200 C C 0.74 watts / ft2 400 0.25 watts / ft2 200 0.74 watts / ft2 133 0.25 watts / ft2 250 200 C 0.66 watts / ft2 249 0.25 watts / ft2 250 200 C 204 TREATMENT 0.66 watts / ft2 250 0.25 watts / ft2 95 0 2 people 250 200 C 205 TREATMENT 0.66 watts / ft2 237 0.25 watts / ft2 90 0 2 people 250 200 C 2061S 0.66 watts / ft2 138 0.25 watts / ft2 52 0 2 people 250 200 C 207 TREATMENT 0.66 watts / ft2 351 0.25 watts / ft2 133 0 2 people 250 200 C 208 GROUP ROOM 0.97 watts / ft2 934 0.25 watts / ft2 241 0 12 people 250 200 C 209 OFFICE 210 WORK AREA 211 BREAK ROOM 212 OFFICE 0.74 watts / ft2 157 0.25 watts / ft2 53 0 2 people 250 200 0 2 people 250 200 0 5 people 250 200 0 5 people 250 200 0 12 people 250 200 0 10 people 250 200 0 0 people 250 200 0 0 people 250 200 C 0.74 watts / ft2 284 0.25 watts / ft2 96 C 0.42 watts / ft2 237 0.25 watts / ft2 141 C 0.74 watts / ft2 282 0.25 watts / ft2 95 256 C 213 GROUP ROOM 0.97 watts / ft2 992 0.25 watts / ft2 C 214 WORK ROOM 1.2 watts / ft2 670 2 watts / ft2 1,120 C 216 HALL 0.41 watts / ft2 201 0 watts / ft2 0 C 217A HALL 0.41 watts / ft2 249 0 watts / ft2 0 C 217B HALL 0.41 watts / ft2 195 0 watts / ft2 0 0 0 people 250 200 C 218 HALL 0.41 watts / ft2 274 0 watts / ft2 0 0 0 people 250 200 C file:NR:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 6/18 QPV911 Rd15 AM Edmonds Stevens Behavioral Health Supply Air Requirements Cooling Heating Current Required Supply Sensible Supply OSA OSA Heating Load Supply OSA OSA Location Supply pp Y supply PP Y CFM CFM Peak Temperature Load CFM CFM % Temperature p (btuh) CFM CFM % (btuh) Difference 1 1:00 ZoneHP-2-IA 0 800 July 550 F 17,300 800 97 12% 20° F dT 10,000 800 97 12% p.m. 1:00 Room 207 TREATMENT 0 253 Jul July, 1:00 5,480 253 20 8% 3,720 253 20 8% Room 208 GROUP ROOM 0 547 July p.m, 11,800 547 77 14% 6° ,300 547 77 14/o 1:00 Zone HP-2-2A 0 800 July 55° F 19,500 799 107 13% 20' F dT 12,000 799 107 13% p.m. 209 1:00 0 1.18 July 2,900 118 14 12% 1,800 118 14 12% OFFICE P 1:00 Room 210 0 208 July 5,100 208 17 8% 3,470 208 17 8% WORK AREA p.m. Room 211 1:00 0 255 July 6,250 255 35 14% 3,830 255 35 14% BREAK ROOM P 212 1:00 0 188 July 4,610 188 32 17% 2,320 188 32 17% OFFICE P Room 217B 3:00 HALL 0 30 July 765 30 9 30% 535 30 9 30 /o o p.m. ' 3:00 Zone HP-2-3A 0 800 July 55' F 7,410 801 106 13% 20° F dT 1,840 801 106 13% p.m. 3:00 Room 202 PREP 0 176 July 1,630 176 29 16% 127 176 29 16% p.m. 3:00 Room 203 TREATMENT 0 138 July 1,270 138 17 12% 267 138 17 12% P•1 3:00 Room 204 0 138 July 1,270 138 17 12% 2691 138 17 12% TREATMENT P Room 205 3:00 0 133 July 1,230 133 17 13% 255 133 17 13% TREATMENT P 3:00 Room 206 IS 0 100 July 928 100 14 14% 148 100 14 14% m. 3:00 Room 218 HALL 0 116 July 1,080 116 12 10% 771 116 12 10% p.m. 3:00 Zone HP-24A 0 800 July 55' F 5,940 800 82 10% 200 F dT 1,500 800 82 10% p.m. 3:00 Room 200 WAITING 0 347 July 2,570 347 36 10% 441 347 36 10% p.m. 3:00 Room 201 RECEPTION 0 323 July 2,400 323 35 11% 383 323 35 11% p.m. 3:00 Room 217A 0 130 July 976 130 11 8% 678 130 11 8% HALL p.m. 2:00 Zone HP-2-5A 0 800 July 550 F 17,500 800 147 18% 200 F dT 7,570 800 147 18% p.m. Room 213 1:00 0 540 July 11,900 540 78 14% 6,340 540 78 14% GROUP ROOM p.m. Room 214 3:00 0 225 July 4,960 225 60 27% 692 225 60 27% WORK ROOM P 3:00 Room 216 HALL 0 35 July 786 35 9 26% 545 35 9 26% p.m. file:NR:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 7/18 OPU0A n-nG nnn Edmonds Stevens Behavioral Health Ventilation Schedule Location Room Type Ventilation Requirements Area (112) People Ventilation CFM Supply CFM Ventilation % ZoneHP-2-IA 438 14 97 800 12% 5 CFM / person Room 207 TREATMENT TREATMENT 0.06 CFM /ft2 156 2 20 253 8% 5 CFM / person Room 208 GROUP ROOM GROUP ROOM 0.06 CFM /ft2 282 12 77 547 14% Zone HP-2-2A 591 14 107 800 13% 5 CFM / person Room 209 OFFICE OFFICE* 0.06 CFM /ft2 62.3 2 14 118 12% 5 CFM / person Room 210 WORK AREA WORK AREA 2 0.06 CFM / ft 113 2 17 208 8% 5 CFM / person Room 211 BREAK ROOM BREAK ROOM 0.06 CFM / ft2 165 5 35 255 14% 5 CFM / person Room 212 OFFICE OFFICE 2 0.06 CFM / ft 112 5 32 188 17% 0 CFM / person Room 217B HALL HALL 1 0.06 CFM / ft2 139 0 9 30 30% 637 13 106 800 13% Zone HP-2-3A 5 CFM / person Room 202 PREP OFFICE 0.06 CFM / ft2 52.5 5 29 176 16% 5 CFM / person Room 203 TREATMENT TREATMENT 0.06 CFM /ft2 110 2 17 138 12% 5 CFM / person Room 204 TREATMENT TREATMENT 0.06 CFM / ft2 111 2 17 138 12% 5 CFM / person Room 205 TREATMENT TREATMENT 0.06 CFM /ft2 105 2 17 133 13% 5 CFM / person Room 206 IS TREATMENT 0.06 CFM /ft2 61.4 2 14 100 14% 0 CFM / person Room 218 HALL HALL 1 0.06 CFM / ft2 196 0 12 116 10% Zone HP-24A 519 10 82 800 10% 5 CFM / person Room 200 WAITING OFFICE 0.06 CFM / ft2 5 CFM / person 182 5 36 347 10% Room 201 RECEPTION OFFICE 2 0.06 CFM / ft 0 CFM / person 158 5 35 323 11% Room 217A HALL HALL 1 0.06 CFM / ft2 5 CFM /person 178 0 11 130 8% I 607 22 147 800 18% Zone HP-2-5A Room 213 GROUP ROOM GROUP ROOM 0.06 CFM / ft2 300 12 78 540 14% 5 CFM / person Room 214 WORK ROOM WORK ROOM 0.06 CFM / ft2 163 10 60 225 27% 0 CFM / person Room 216 HALL HALL 1 0.06 CFM / ft2 144 0 9 35 26% file:NR:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 8/18 9/3/24, 8:05 AM Edmonds Stevens Behavioral Health Cooling Load Details - System (Btu/h / % Total) (See "Cooling Load Details - Room" for lighting, equipment, and people loads) Location Peak Roof Wall Glass Ventilation Infiltration Sensible Latent Sensible Latent ZoneHP-2-IA Zone HP-2-2A dJuly July 1:00 P.M. 1,420 7% 210 1% 10,400 50% 534 3% 373 2% 44 0% 31 0% 58 0% 1:00 P.M. 1,910 8% 194 1% 12,300 53% 589 3% 411 2% 83 0% Zone HP-2-3A July 3:00 p.m. 2,460 22% 0 0% 0 0% 797 7% 407 4% 45 0% 23 HP-2-4A July 3:00 p.m. 2,010 23% 0 0% 0 0% 616 7% 315 4% 38 0% 19Zone JO/oZone HP-2-5A July 2:00 p.m. 2,220 9% 181 1% 6,260 27% 1,020 4% 565 2%125 1% 69 file:///R:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 9/18 9/3/24, 8:05 AM Edmonds Stevens Behavioral Health Cooling Load Details - Room (Btu/h / % of Total) Location Peak Roof Wall Glass Lighting Equipment People Infiltration Sensible Latent Sensible Latent Sensible Latent ZoneHP-2-IA July 1:00 p.m. 1,420 7% 210 1% 10,400 52% 1,290 6% 374 2% 0 0% 3,500 17% 2,800 14% 44 0% 31 0% Room 207 TREATMENT July 1:00 p.m. 504 9% 107 2% 3,890 66% 351 6% 133 2% 0 0% 500 8% 400 7% 0 0% 0 0% Room 208 GROUP ROOM Zone HP-2-2A July July 1:00 p.m. 913 6% 103 1% 6,560 46% 934 7% 241 2% 0 0% 3,000 21% 2,400 17% 44 0% 31 0% 1:00 p.m. 1,910 9% 194 1% 12,300 55% 1,160 5% 386 2% 0 0% 3,500 16% 2,800 13% 83 0% 58 0% Room 209 OFFICE July 1:00 p.m. 202 6% 31 1%1 1,950 59% 157 5% 53 2% 0 0% 500 15% 400 12% 11 0% 8 0% Room 210 WORK AREA July 1:00 p.m. 364 7% 60 1% 3,770 68% 284 5% 96 2% 0 0% 500 9% 400 7% 22 0% 15 0% Room 211 BREAK ROOM July 1:00 p.m. 534 7% 63 1% 4,000 55% 237 3% 141 2% 0 0% 1,250 17% 1,000 14% 28 0% 19 0% Room 212 OFFICE July 1:00 p.m. 362 6% 41 1% 2,580 46% 282 5% 95 2% 0 0% 1,250 22% 1,000 18% 0 0% 0 0% Room 217B HALL July 3:00 p.m. 539 69% 0 0% 0 0% 195 25% 0 0% 0 0% 0 0% 0 0% 30 4% 15 2% Zone HP-2-3A July 3:00 p.m. 2,460 25% 0 0% 0 0% 1,280 13% 376 4% 0 0% 3,250 32% 2,600 26% 45 0% 23 0% Room 202 PREP July 3:00 p.m. 203 8%1 0 0% 0 0% 133 5%1 45 2% 01 0% 1,250 48% 1,000 38% 0 0% 0 0% Room 203 TREATMENT July 3:00 p.m. 427 26% 0 0% 0 0% 249 15% 94 6% 0 0% 500 30% 400 24% 0 0% 0 0% Room 204 TREATMENT July 3:00 p.m. 429 26% 0 0% 0 0%1 250 15% 95 6% 0 0% 500 30% 400 24% 0 0% 0 0% Room 205 TREATMENT July 3:00 p.m. 407 25% 0 0% 0 0% 237 15% 90 5% 0 0% 500 31% 400 24% 0 0% 0 0% Room 206 IS July 3:00 p.m. 237 18% 0 0% 0 0% 138 10% 52 4% 0 0% 500 38% 400 30% 0 0% 0 0% Room 218 HALL July 3:00 p.m. 758 69% 0 0% 0 0% 274 25% 0 0% 01 0%1 0 0%1 01 0% 45 4% 23 2% Zone HP-24A July 3:00 p.m. 2,010 25% 0 0% 01 0% 1,110 14% 291 4% 0 0% 2,500 31% 2,000 25% 38 0% 19 0% Room 200 WAITING July 3:00 p.m. 704 20% 0 0% 01 0% 460 13% 155 4% 0 0% 1,250 35% 1,000 28% 0 0% 0 0% Room 201 RECEPTION July 3:00 p.m. 612 18% 0 0% 01 0% 400 12% 135 4% 0 0% 1,250 37% 1,000 29% 0 0% 0 0% Room 217A HALL July 3:00 p.m. 689 69% 0 0% 0 0% 249 25% 0 0% 0 0% 0 0% 0 0%1 38 4% 19 2% Zone HP-2-5A July 2:00 p.m. 2,220 10% 181 1% 6,260.28%11,8601 8% 1,370 6% 01 0% 5,500 25% 4,400 20% 125 1% 69 0% Room 213 GROUP ROOM 214 WORK ROOM July July 1:00 p.m. 969 7% 92 1% 6,530 46% 992 7% 256 2% 0 0% 3,000L21-%/.2,40(0 17% 44 0% 31 0%Room 3:00 p.m. 632 9% 00% 0 0% 670 10% 1,120 16% 0 0% 2,5000 29% 45 1%23 0% Room 216 HALL July 3:00 p.m. 55569% 00% 0 0% 20125% 0 0% 0 0% 00 0% 30 4% 15 2% file:NR:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 10/18 9/3/24, 8:05 AM Edmonds Stevens Behavioral Health Heating Load Details - System and Room (Btu/h / % of System Total) Location Roof Wall Glass Slab Ventilation Infiltration ZoneHP-2-IA 1,060 7% 1,420 10% 555 12% 6,140 41% 1,010 7% 4,790 32% 395 3% 0% Room 207 TREATMENT 377 8% 2,400 51% 393 8% 988 21% 0 Room 208 GROUP ROOM 683 7% 865 9% 3,740 37% 612 6% 3,800 38% 395 4% Zone HP-2-2A 1,430 8% 1,620 9% 7,020 41% 1,150 7% 5,290 31% 741 4% Room 209 OFFICE 151 6% 257 10% 1,110 45% 182 7% 692 28% 99 4% Room 210 WORK AREA 272 6% 498 12% 2,150 50% 352 8%1 840 19% 198 5% Room 211 BREAK ROOM 400 7% 528 9% 2,280 41% 373 7% 1,730 31% 247 4% Room 212 OFFICE 271 7% 340 9% 1,470 38% 241 6% 1,580 40% 0 0% Room 217B HALL 338 34% 0 0% 0 0% 0 0% 445 45% 198 20% Zone HP-2-3A 1,540 22% 0 0% 0 0% 0 0% 5,240 74% 296 4% Room 202 PREP 127 8% 267 24% 0 0% 0 0% 0 0% 1,430 92% 0 0% Room 203 TREATMENT 0 0% 0 0% 0 0% 840 76%1 0 0% Room 204 TREATMENT 269 24% 0 0% 0 0% 0 0% 840 76% 0 0% Room 205 TREATMENT 255 23% 0 0% 0 0% 0 0% 840 77% 0 0% Room 206IS 148 18% 01 0% 01 0% 0 0% 692 82% 0 0% Room 218 HALL 474 Zone HP-24A 1,260 Room 200 WAITING 441 Room 201 RECEPTION 383 Room 217A HALL 431 35% 0 0% 0 0% 0 0% 593 43% 296 22% 23% 0 0% 0 0% 0 0% 4,050 73% 247 4% 20% 0 0% 0 0% 0 0% 1,780 80% 0 0% 18% 0 0% 0 0% 0 0% 1,730 82% 0 0% 20% 35% 01 0% 01 0% 0 0% 543 44% 247 Zone HP-2-5A 1,470 10% 865 6% 3,740 25% 612 4% 7,260 49% 889 6% Room 213 GROUP ROOM 725 7% 865 8% 3,740 37% 612 6% 3,850 38% 395 4% Room 214 WORK ROOM 396 11% 0 0% 0 0% 0 0% 2,960 81% 296 8% Room 216 HALL 347 35% 0 0% 0 0% 0 0% 445 45% 198 20% file:NR:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 11/18 9/3/24, 8:05 AM Edmonds Stevens Behavioral Health Load Total Summary - System (Includes Ventilation and Plenum Loads) Cooling Heating btuh Tons ft2 / CFM / CFM / CFM / Location Area CFM Peak ton ton ft2 CFM btuh kW ft 2 Total Sensible Latent Total Sensible Latent Zone HP-2- 438 800 July 1:00 21,000 17,800 3,200 1.8 1.5 0.3 250 457 1.83 800 14,800 4.3 1.83 IA ft2 p.m. 591 20,100 1.35 800 17,200 5.1 1.35 Zone HP-2- 800 July 1:00 23,400 3,270 2 1.7 0.3 304 411 2A ft2 p.m. Zone HP-2- 637 800 July 3:00 11,200 8,210 3,030 0.9 0.7 0.3 680 854 1.26 800 7,070 2.1 1.26 3A ft2 p.m. 2,330 0.7 0.5 0.2 700 1,080 1.54 Zone HP 2 519 800 July 3:00 8,890 6,560 800 5,550 1.6 1.54 ft2 p.m. 2 1.6 0.4 309 407 1.32 Zone HP-2- 5A 607 800 p.m. July 2:00 23,600 18,500 5,030 800 14,800 4.4 1.32 ft file:///R:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 12/18 OPU0A n-nG nnn Edmonds Stevens Behavioral Health Load Total Summary - Room (Excludes Ventilation and Plenum Loads) Cooling Heating btuh ITons ft2 / CFM / CFM / CFM / Location Area CFM Peak ton ton ft2 CFM btuh kW ft2 Total Sensible Latent Total Sensible Latent Zone HP-2-lA 4338 ft2Room 800 July 1:00 20,100 17,300 2,8301 1.7 1.4 0.2 261 477 1.83 800 10,000 2.9 1.83 207 156 253 July 1:00 5,880 5,480 400 0.5 0.5 0 318 516 1.62 253 3,720 1.1 1.62 TREATMENT ft2p.m. 282 547 July 1:00 14,200 11,800 2,430 1.2 1 0.2 238 461 1.94 547 6,300 1.9 1.94 Room 208 GROUP ROOM ft2 P m 592 1:00 Zone HP-2-2A ft 800 July 22,400 19,500 2,860 1.9 1.6 0.2 317 429 1.35 800 12,000 3.5 1.35 62 ft2 118 July p.m. 1:00 3,310 2,900 408 0.3 0.2 0 226 428 1.89 118 1,800 0.5 1.89 Room 209 OFFICE 113 208 July p.m. 1.00 5,510 5,100 415 0.5 0.4 0 245 453 1.85 208 3,470 1 1.85 Room 210 WORK AREA ft2 P• m 11 Room 211 BREAK ROOM 165 255 July 1:00 7,270 6,250 1,020 0.6 0.5 0.1 273 421 1.54 255 3,830 1.1 1.54 ft2 p.m. Room 212 OFFICE 112 ft2 188 July 1:00 5,6101 4,610 1,000 0.5 0.4 0.1 239 402 1.68 188 2,320 0.7 1.68 139 3:00 Room 217B HALL ft2p.m. 30 July 780 765 15 0.1 0.1 0 2,150 462 0.22 30 535 0.2 0.22 6 ft2 800 July P:m0 10,000 7,410 2,620 0.8 0.6 0.2 761 957 1.26 800 1,840 0.5 1.26 Zone HP-2-3A Room 202 PREP 53 ft2 176 July 3:00 2,630 1,630 1,000 0.2 0.1 0.1 239 803 3.35 176 127 0 3.35 110 138 July p.m. 3:00 1,670 1,270 400 0.1 0.1 0 793 992 1.25 138 267 0.1 1.25 Room 203 TREATMENT ft2 P.M. Room 204 ill 138 July 3:00 1,670 1,2701 4001 0.1 0.1 0 7961 989 1.24 138 269 0.1 1.24 TREATMENT ft2 105 133 July p.m. 1,630 1,230 400 0.1 0.1 0 773 976 1.26 133 255 0.1 1.26 Room 205 TREATMENT ft2 61 ft2 100 July p.m. 3:00 1,330 928 400 0.1 0.1 0 555 904 1.63 100 148 FO 1.63 Room 206 IS 196 J P.M. 3:00 Room 218 HALL ft 1161July 1,100 1,080 23 0.1 0.1 0 2,140 1,270 0.59 116 771 0.2 0.59 519 ft2 800 July p.m. 3:00 71960 5,940 2,020 0.7 0.5 0.2 782 1,210 1.54 800 1,500 0.4 1.54 Zone HP-2-4A 182 347 July P m 3:00 3,570 2,570 1,000 0.3 0.2 0.1 612 1,170 1.9 347 441 0.1 1.9 Room 200 WAITING ft2 158 323 July p.m. 3:00 3,400 2,400 1,000 0.3 0.2 0.1 559 1,140 2.04 323 383 0.1 2.04 Room 201 RECEPTION ft2 1781 ft 130 July P.M. 3:00 995 976 19 0.1 0.1 0 2,150 1,570 0.731 130 678 0.2 0.73 Room 217A HALL P.M. Zone HP-2-5A 607 ft2P 800 July 2:00 22,000 17,500 4,470 1.8 1.5 0.4 331 437 1.32 800 7,570 2.2 1.32 Room 213 GROUP 302 540 July 1:00 14,300 11,900 2,430 1.2 1 0.2 251 453 1.8 540 6,340 1.9 1.8 ROOM ft2 P.M. Room 214 WORK 163 225 July 3:00 6,990 4,960 2,020 0.6 0.4 0.2 281 387 1.38 225 692 0.2 1.38 ROOM ft2 1 144 ft2 35 July P.M. 3:00 801 786 15 0.1 0.1 0 2,150 524 0.24 35 545 0.2 0.24 Room 216 HALL p.m. file:NR:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 13/18 9/3/24, 8:05 AM Edmonds Stevens Behavioral Health Psychrometrics - Zone HP-2-1A Calculation :Month: July Calculation Hour: 4:00 p.m. Airflow (CFM) Air Conditions Loads (Btu/h) Dry Bulb Temperature Wet Bulb Temperature Humidity Ratio (lbs of moisture / lb of dry air) Total Sensible Latent Outside Air Return Air at Diffusers Return Duct Leakage Return Duct Temperature Gain Return Air at Aparatus Mixed Air Fan (Blow Through, 2 HP) Motor (In Airstream, 70% Efficient) Coil Entering Air Coil Dew Point Coil Bypass Air Coil Leaving Air System Load Reheat Humidification Supply Duct Leakage Supply Duct Temperature Gain Supply Air at Diffusers Room Load Final Room Conditions 97 820 F 65.980 F 0.01013 1,100 0.00933 0 0.00933 0.00942 5,090 2,180 729 373 0 0 703 750 F 62.40 F (0%) 0 +00 F 703 750 F 62.40 F 800 75.850 F 62.810 F +5.93° F 5,090 0 +2.54° F 2,180 0 800 84.320 F 65.870 F 0.00942 680 49.830 F 49.830 F 0.00765 (15%) 120 84.32' F 65.87° F 0.00942 800 55° Fj 52.420 F 0.00792 21,000 17,800 0.00067 0 0 3,200 +00 F (0%) 0 +00 F 0 800 550 F 53.710 F 0.00859 0.00074 20,100 17,300 2,830 750 Fj 62.40 F 0.00933 file:///R:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 14/18 9/3/24, 8:05 AM Edmonds Stevens Behavioral Health Psychrometrics - Zone HP-2-2A Calculation :Month: July Calculation Hour: 4:00 p.m. Airflow (CFM) Air Conditions Loads (Btu/h) Dry Bulb Temperature Wet Bulb Temperature Humidity Ratio (lbs of moisture / lb of dry air) Total Sensible Latent Outside Air Return Air at Diffusers Return Duct Leakage Return Duct Temperature Gain Return Air at Aparatus Mixed Air Fan (Blow Through, 2 HP) Motor (In Airstream, 70% Efficient) Coil Entering Air Coil Dew Point Coil Bypass Air Coil Leaving Air System Load Reheat Humidification Supply Duct Leakage Supply Duct Temperature Gain Supply Air at Diffusers Room Load Final Room Conditions 107 693 820 F 65.980 F 0.01013 1,220 804 411 0 0 750 F 62.40 F 0.00933 (0%) 0 +00 F 0 0.00933 0.00943 5,090 2,180 693 750 F 62.40 F 800 75.940 F 62.880 F +5.93° F 5,090 0 +2.54° F 2,180 0 800 84.40 F 65.940 F 0.00943 680 49.810 F 49.810 F 0.00765 (15%) 120 84.4° F 65.94° F 0.00943 800 550 F 52.420 F 0.00792 23,400 0.00067 0 20,100 3,270 +00 F (0%) 0 +00 F 0 0 800 550 F 53.710 F 0.00858 0.00074 22,400 19,500 2,860 750 F 62.40 F 0.00933 file:///R:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 15/18 9/3/24, 8:05 AM Edmonds Stevens Behavioral Health Psychrometrics - Zone HP-2-3A Calculation :Month: July Calculation Hour: 4:00 p.m. Airflow (CFM) Air Conditions Loads (Btu/h) Dry Bulb Temperature Wet Bulb Temperature Humidity Ratio (lbs of moisture / lb of dry air) Total Sensible Latent Outside Air Return Air at Diffusers Return Duct Leakage Return Duct Temperature Gain Return Air at Aparatus Mixed Air Fan (Blow Through, 2 HP) Motor (In Airstream, 70% Efficient) Coil Entering Air Coil Dew Point Coil Bypass Air Coil Leaving Air System Load Reheat Humidification Supply Duct Leakage Supply Duct Temperature Gain Supply Air at Diffusers Room Load Final Room Conditions 106 820 F 694 750 F (0%) 0 +00 F 694 750 F 65.980 F 0.01013 1,200 797 407 0 62.40 F 0.00933 0 0.00933 0.00943 5,090 2,180 0 62.40 F 62.880 F 800 75.930 F +5.93° F 5,090 0 +2.54° F 2,180 0 800 84.390 F 65.930 F 0.00943 680 49.810 F 49.810 F 0.00765 (15%) 120 84.39' F 65.93' F 0.00943 800 550 F 52.420 F 0.00792 11,200 0.00073 0 8,210 3,030 +00 F (0%) 0 +00 F 0 0 800 550 F 53.710 F 0.00865 0.00068 10,000 7,410 2,620 750 F 62.40 F 0.00933 file:///R:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 16/18 9/3/24, 8:05 AM Edmonds Stevens Behavioral Health Psychrometrics - Zone HP-24A Calculation :Month: July Calculation Hour: 4:00 p.m. Airflow (CFM) Air Conditions Loads (Btu/h) Dry Bulb Temperature Wet Bulb Temperature Humidity Ratio (lbs of moisture / lb of dry air) Total Sensible Latent Outside Air Return Air at Diffusers Return Duct Leakage Return Duct Temperature Gain Return Air at Aparatus Mixed Air Fan (Blow Through, 2 HP) Motor (In Airstream, 70% Efficient) Coil Entering Air Coil Dew Point Coil Bypass Air Coil Leaving Air System Load Reheat Humidification Supply Duct Leakage Supply Duct Temperature Gain Supply Air at Diffusers Room Load Final Room Conditions 82 820 F 750 F 65.980 F 0.01013 932 616 315 0 718 62.40 F 0.00933 (0%) 0 0 0 +00 F 718 750 F 62.40 F 0.00933 800 75.720 F 630 F 0.00941 +5.93° F 5,090 5,0901 0 +2.54° F 2,180 2,1801 0 800 84.180 F 65.770 F 0.00941 680 (15%) 120 49.850 F 49.850 F 0.00766 84.18' F 65.77' F 0.00941 800 550 F 52.420 F 0.00792 8,890 6,560 2,330 +00 F 0.00088 54.14' F 0.00880 0.00052 62.4° F 0.00933 (0%) 0 +00 F 01 0 0 800 550 F 7,960 5,940 2,020 750 F file:///R:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 17/18 9/3/24, 8:05 AM Edmonds Stevens Behavioral Health Psychrometrics - Zone HP-2-5A Calculation :Month: July Calculation Hour: 4:00 p.m. Airflow (CFM) Air Conditions Loads (Btu/h) Dry Bulb Temperature Wet Bulb Temperature Humidity Ratio (lbs of moisture / lb of dry air) Total Sensible Latent Outside Air Return Air at Diffusers Return Duct Leakage Return Duct Temperature Gain Return Air at Aparatus Mixed Air Fan (Blow Through, 2 HP) Motor (In Airstream, 70% Efficient) Coil Entering Air Coil Dew Point Coil Bypass Air Coil Leaving Air System Load Reheat Humidification Supply Duct Leakage Supply Duct Temperature Gain Supply Air at Diffusers Room Load Final Room Conditions 147 653 (0%) 0 820 F 750 F +00 F 65.980 F 0.01013 1,670 1,110 565 0 62.40 F 0.00933 0 0.00933 0.00947 5,090 2,180 0 653 750 F 62.40 F 800 76.290 F 63.170 F +5.93° F 5,090 0 +2.54° F 2,180 0 800 84.750 F 65.880 F 0.00947 680 49.750 F 49.750 F 0.00763 (15%) 120 84.75' F 65.88' F 0.00947 800 550 F 52.420 F 0.00791 23,600 18,500 5,030 +00 F 0.00026 (0%) 0 +00 F 0 0 0 800 550 F 52.850 F 0.00817 0.001161 22,000 17,500 4,470 750 Fj 62.40 F 0.00933 file:///R:/ PROJECT/2024/24-220 Edmonds Stevens Behavioral Health/Calcs/Mechanical/Takeoffs/dm hvac-loadsl.html 18/18