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ABCC P2 - Bldg 1 - 1-M0.33_1VRF (MULTIPLE VENTILATION ZONE SYSTEM CALCULATION) CALCULATION NOTES: 1. COMPLIANCE CALCULATIONS PROVIDED ARE IN ACCORDANCE WITH THE 2018 IMC, CHAPTER 4 REQUIREMENTS 2. ZONE POPULATION IS BASED UPON EITHER THE POPULATION DENSITY LISTED IN TABLE 403.3.1.1 OR THE ESTIMATED ACTUAL POPULATION BASED UPON THE ZONE FURNITURE LAYOUTS VARIABLE DEFINITIONS:ABBREVIATIONS Az = ZONE FLOOR AREA (SF): THE NET OCCUPIABLE FLOOR AREA FOR THE SPACE OR SPACES IN THE ZONE CSCR = CEILING SUPPLY, CEILING RETURN Pz = ZONE POPULATION: THE NUMBER OF PEOPLE IN THE SPACE OR SPACES IN THE ZONE CFS - CEILING OR FLOOR SUPPLY Rp = PEOPLE OUTDOOR RATE: THE OUTDOOR AIRFLOW RATE REQUIRED PER PERSON FROM TABLE 403.3.1.1 CFSFR - CEILING OR FLOOR SUPPLY AND FLOOR RETURN Ra = AREA OUTDOOR AIR RATE: THE OUTDOOR AIRFLOW RATE REQUIRED PER UNIT AREA FROM TABLE 403.3.1.1 FSCR - FLOOR SUPPLY AND CEILING RETURN Vbz = BREATHING ZONE OUTDOOR AIRFLOW (Rp*Pz+Ra*Az)RA - RETURN AIR Ez = ZONE AIR DISTRIBUTION EFFECTIVENESS FROM TABLE 403.3.1.1.1.2 EA - EXHAUST AIR Voz = ZONE OUTDOOR AIR FLOW (Vbz/Ez)SA - SUPPLY AIR Vpz = PRIMARY AIRFLOW (LOWEST EXPECTED PRIMARY AIRFLOW TO ZONE WHILE OCCUPIED)OA - OUTDOOR AIR Zp = PRIMARY OUTDOOR AIR FRACTION (Voz/Vpz) Ev = SYSTEM VENTILATION EFFICIENCY FROM TABLE 403.3.1.1.2.3.2 D = OCCUPANCY DIVERSITY: THE RATIO OF THE SYSTEM POPULATION TO THE SUM OF THE ZONE POPULATIONS Ps = SYSTEM POPULATION: THE TOTAL NUMBER OCCUPANTS IN THE AREA SERVED BY THE SYSTEM Vou = UNCORRECTED OUTDOOR AIR INTAKE Vot = SYSTEM OUTDOOR AIRFLOW SYSTEM PARAMETERS Vou = 335 CFM CALCULATION: HEATING Ps = 43 MAX Zp =0.38 Pz (TOTAL)43 Ev =0.77 OA INTAKE FLOW RATE REQUIRED (Vot):434 CFM D =1.00 OA FLOW RATE PROVIDED:1,100 CFM Vpz Total =3,425 CFM MEETS COMPLIANCE REQUIREMENTS: YES ZONE OR SPACE DETAILS ROOM NAME OR NUMBER OCCUPANCY CLASSIFICATION Az Pz Rp Ra Vbz ZONE AIR DISTRIBUTION TYPE Ez Voz Vpz Zp 132-CORRIDOR CORRIDORS 721 0 0 0.06 43 HEATING - CSCR 0.8 54 360 0.15 138-AQUATICS DIRECTIOR OFFICE SPACE 82 1 5 0.06 10 HEATING - CSCR 0.8 12 200 0.06 133-BREAK ROOM BREAK ROOMS 300 8 5 0.06 58 HEATING - CSCR 0.8 73 400 0.18 134-RESTROOM TOLIET ROOMS - PUBLIC 53 0 0 0 0 HEATING - CSCR 0.8 0 50 0.00 135-RESTROOM TOLIET ROOMS - PUBLIC 53 15 0 0 0 HEATING - CSCR 0.8 0 50 0.00 132D-STORAGE STORAGE ROOMS 94 0 0 0.12 11 HEATING - CSCR 0.8 14 50 0.28 132B-OFFICE OFFICE SPACE 151 1 5 0.06 14 HEATING - CSCR 0.8 18 300 0.06 132C-CATERING DIRECTOR OFFICE SPACE 108 1 5 0.06 11 HEATING - CSCR 0.8 14 180 0.08 132D-STORAGE STORAGE ROOMS 94 0 0 0.12 11 HEATING - CSCR 0.8 14 50 0.28 132E-STORAGE STORAGE ROOMS 167 0 0 0.12 20 HEATING - CSCR 0.8 25 90 0.28 137-LAUNDRY LAUNDRY STORAGE, PICK UP 61 2 7.5 0.12 22 HEATING - CSCR 0.8 28 200 0.14 142-MEN'S POOL RESTROOM TOLIET ROOMS - PUBLIC 276 0 0 0 0 HEATING - CSCR 0.8 0 250 0.00 145-WOMEN'S RESTROOM TOLIET ROOMS - PUBLIC 243 0 0 0 0 HEATING - CSCR 0.8 0 250 0.00 131i-FOOD & BEVERAGE OFFICE OFFICE SPACE 113 1 5 0.06 12 HEATING - CSCR 0.8 15 250 0.06 210A-LANDING CORRIDORS 221 0 0 0.06 13 HEATING - CSCR 0.8 17 80 0.21 211-PRINTING/POSTAGE CORRIDORS 60 0 0 0.06 4 HEATING - CSCR 0.8 5 80 0.06 212-OFFICE OFFICE SPACE 103 1 5 0.06 11 HEATING - CSCR 0.8 14 105 0.13 213-OFFICE OFFICE SPACE 103 1 5 0.06 11 HEATING - CSCR 0.8 14 105 0.13 214-OFFICE OFFICE SPACE 153 1 5 0.06 14 HEATING - CSCR 0.8 18 155 0.11 215-CONFERENCE ROOM CONFERENCE ROOM 212 11 5 0.06 68 HEATING - CSCR 0.8 85 220 0.38 --- 0 0 0 0 -1 0 - 0.00 ROOM EXHAUST EQUIPMENT EXHAUST AIR CFM BUILDING AREA (SF) HVAC EQUIPMENT OUTSIDE AIR CFM BU OAU-1 MEN'S POOL RESTROOM EF-5 250 2185 FCU-1 100 WOMEN'S POOL RESTROOM EF-5 250 FCU-2 295 RESTROOM EF-8 75 FCU-3 50 RESTROOM EF-9 75 FCU-4 500 FCU-5 70 FCU-6 85 TOTAL EXHAUST CFM: 650 TOTAL OUTSIDE AIR CFM: 1100 AIR BALANCE CFM (OUTSIDE AIR - EXHAUST AIR):450 BUILDING OUTSIDE AIR CFM/SF: 0.21 RTU-1 (MULTIPLE VENTILATION ZONE SYSTEM CALCULATION) CALCULATION NOTES: 1. COMPLIANCE CALCULATIONS PROVIDED ARE IN ACCORDANCE WITH THE 2018 IMC, CHAPTER 4 REQUIREMENTS 2. ZONE POPULATION IS BASED UPON EITHER THE POPULATION DENSITY LISTED IN TABLE 403.3.1.1 OR THE ESTIMATED ACTUAL POPULATION BASED UPON THE ZONE FURNITURE LAYOUTS VARIABLE DEFINITIONS:ABBREVIATIONS Az = ZONE FLOOR AREA (SF): THE NET OCCUPIABLE FLOOR AREA FOR THE SPACE OR SPACES IN THE ZONE CSCR = CEILING SUPPLY, CEILING RETURN Pz = ZONE POPULATION: THE NUMBER OF PEOPLE IN THE SPACE OR SPACES IN THE ZONE CFS - CEILING OR FLOOR SUPPLY Rp = PEOPLE OUTDOOR RATE: THE OUTDOOR AIRFLOW RATE REQUIRED PER PERSON FROM TABLE 403.3.1.1 CFSFR - CEILING OR FLOOR SUPPLY AND FLOOR RETURN Ra = AREA OUTDOOR AIR RATE: THE OUTDOOR AIRFLOW RATE REQUIRED PER UNIT AREA FROM TABLE 403.3.1.1 FSCR - FLOOR SUPPLY AND CEILING RETURN Vbz = BREATHING ZONE OUTDOOR AIRFLOW (Rp*Pz+Ra*Az)RA - RETURN AIR Ez = ZONE AIR DISTRIBUTION EFFECTIVENESS FROM TABLE 403.3.1.1.1.2 EA - EXHAUST AIR Voz = ZONE OUTDOOR AIR FLOW (Vbz/Ez)SA - SUPPLY AIR Vpz = PRIMARY AIRFLOW (LOWEST EXPECTED PRIMARY AIRFLOW TO ZONE WHILE OCCUPIED)OA - OUTDOOR AIR Zp = PRIMARY OUTDOOR AIR FRACTION (Voz/Vpz) Ev = SYSTEM VENTILATION EFFICIENCY FROM TABLE 403.3.1.1.2.3.2 D = OCCUPANCY DIVERSITY: THE RATIO OF THE SYSTEM POPULATION TO THE SUM OF THE ZONE POPULATIONS Ps = SYSTEM POPULATION: THE TOTAL NUMBER OCCUPANTS IN THE AREA SERVED BY THE SYSTEM Vou = UNCORRECTED OUTDOOR AIR INTAKE Vot = SYSTEM OUTDOOR AIRFLOW SYSTEM PARAMETERS Vou = 625 CFM CALCULATION: HEATING Ps = 64 MAX Zp =1.04 Pz (TOTAL)64 Ev =0.30 OA INTAKE FLOW RATE REQUIRED (Vot):2,082 CFM D =1.00 OA FLOW RATE PROVIDED:3,000 CFM Vpz Total =6,000 CFM MEETS COMPLIANCE REQUIREMENTS: YES ZONE OR SPACE DETAILS ROOM NAME OR NUMBER OCCUPANCY CLASSIFICATION Az Pz Rp Ra Vbz ZONE AIR DISTRIBUTION TYPE Ez Voz Vpz Zp 131C-DRY STORAGE STORAGE ROOMS 126 0 0 0.12 15 HEATING - CSCR 0.8 19 130 0.15 131A-CHEF & SOUSE CHEF OFFICE SPACE 66 1 5 0.06 9 HEATING - CSCR 0.8 11 100 0.11 131L-BAR PANTRY STORAGE ROOMS 80 0 0 0.12 10 HEATING - CSCR 0.8 12 120 0.10 131K-OUTSIDE SERVICE SNACK BAR SALES 184 3 7.5 0.12 45 HEATING - CSCR 0.8 56 450 0.12 131-KITCHEN & 131J-WASH STATION KITCHENS (COOKING)1,842 20 7.5 0.12 371 HEATING - CSCR 0.8 464 4,900 0.09 131B-BAKE SHOP KITCHENS (COOKING)133 20 7.5 0.12 166 HEATING - CSCR 0.8 207 200 1.04 131N-CORRIDOR CORRIDORS 154 20 0 0.06 9 HEATING - CSCR 0.8 12 100 0.12 --- 0 0 0 0 -1 0 - 0.00 ROOM EXHAUST EQUIPMENT EXHAUST AIR CFM BUILDING AREA (SF) HVAC EQUIPMENT OUTSIDE AIR CFM KITCHEN KEF-1 2910 2549 RTU-1 3000 KEF-2 3571 KSF-1 2350 KEF-4 975 KSF-2 2880 TOTAL EXHAUST CFM: 7456 TOTAL OUTSIDE AIR CFM: 8230 AIR BALANCE CFM (OUTSIDE AIR - EXHAUST AIR):774 BUILDING OUTSIDE AIR CFM/SF: 0.30 ROOM EXHAUST EQUIPMENT EXHAUST AIR CFM BUILDING AREA (SF) HVAC EQUIPMENT OUTSIDE AIR CFM BY OAU-1 RESTROOMS/LOCKERS EF-1 525 7351 AHU-2A 960 EF-2 525 AHU-2B 960 EF-3A 225 AHU-3 170 EF-3B 225 AHU-4 110 AHU-5 1080 AHU-6 205 AHU-7 170 AHU-9 75 TOTAL EXHAUST CFM: 1500 TOTAL OUTSIDE AIR CFM: 3730 AIR BALANCE CFM (OUTSIDE AIR - EXHAUST AIR):2230 BUILDING OUTSIDE AIR CFM/SF: 0.30 DRYER EXHAUST LENGTH CALCULATION TOTAL VERTICAL LENGTH (FT)8.0 TOTAL HORIZONTAL LENGTH (FT)15.5 NUMBER OF 90 DEGREE ELBOWS 1 NUMBER OF 45 DEGREE ELBOWS 3 TOTAL ELBOW EQUIVALENT LENGTH (FT)12.5 TOTAL EQUIVALENT LENGTH (FT)36.0 THE MAXIMUM EQUIVALENT LENGTH OF THE EXHAUST DUCT SHALL BE 35'-0" PER SECTION 504.8.4.1 OF THE 2018 IMC. THE MAXIMUM EQUIVALENT LENGTH OF THE EXHAUST DUCT SHALL BE DETERMINED BY THE DRYER MANUFACTURER'S INSTALLATION INSTRUCTIONS PER SECTION 504.8.4.2 OF THE 2018 IMC. X DRYER MAKE/MODEL: GE WED4850HW MAXIMUM ALLOWABLE LENGTH PER MANUFACTURER INSTRUCTIONS (FT)50.0 DRYER EXHAUST LENGTH COMPLIES WITH CODE? YES DRAWN BY: PROJECT NO.: SCALE: REVISION NO.DATE DESCRIPTION THE INFORMATION SHOWN ON THESE DRAWINGS IS OWNED BY AND IS THE PROPERTY OF SHEPPHIRD ASSOCIATES, ARCHITECTS + ENGINEERS. NO PART THEREOF SHALL BE COPIED, ADAPTED, OR DISTRIBUTED TO OTHERS WITHOUT THE PRIOR WRITTEN CONSENT OF SHEPPHIRD ASSOCIATES, ARCHITECTS + ENGINEERS. COPYRIGHT © 2023 26560 AGOURA ROAD, SUITE 106 CALABASAS, CA 91302 310.670.9144 A S S O C I A T E S ARCHITECTS + ENGINEERS S H E P P H I R D will.s@shep-ae.com 1 12-02-22 SD PRICING 2 2-10-23 DD PRICING 3 9-07-23 PHASE 2 90% CD Atlantic Beach Country Club Phase 2 Construction Documents 1600 Selva Marina Drive Atlantic Beach, FL 32233 1-M0.33PHASE 2 -MAIN CLUBHOUSE MECHANICALSCHEDULES2022-352 Author