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ISSUE LOG
MECHANICAL SHEET INDEX
TITLE
NOT FOR CONSTRUCTIONPROGRESS
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MECHANICAL CODE VENTILATION CALCULATIONS - ERU-1
2009 IMC Table 403.3Minimum Ventilation Rates Uncorrected Zone OA
Zone DistributionEffectiveness
Corrected ZoneODA Rate
(Equation 4-2)V o z =(V b z/E z)
DESIGN SYSTEMOA RATE
(rounded up inmultiples of 25)
Air HandlingSystem Space Name
A z ZoneArea
(SQFT)
Terminal BoxServing Zone
OccupancyClassification
People OutdoorAirflow Rate inBreathing Zone
(CFM/Person) R p
Area OutdoorAirflow Rate inBreathing Zone(CFM/SF) R a
Default IMCOccupant Density
(# people /1000 sf
ExhaustAirflow Rate(CFM/SF)
P z ZonePopulation(Design)
Equation 4-1V b z
E z (Heating &Cooling) Table
403.3.1.2
AHU-1 Galleries Multizone AHU 11607 VV-1 See separate Multiple Zone Recirculation Calculation for AHU-1 467 4199 1 5249 5250AHU-2 Circulation Multizone AHU 3655 VV-2 See separate Multiple Zone Recirculation Calculation for AHU-2 55 530 1 757 775AHU-3 Upper Level 3900 N/A See separate Multiple Zone Recirculation Calculation for AHU-3 204 2120 1 2140 2140
AHU-4Preservation/Work 696
VV-4Office 5 0.06 5 - 4 62 1 62
150Art Storage 630 Storage - 0.12 - - - 76 1 76FCU-1 LL - Workshop/Storage 469 VV-6 Storage - 0.12 - - - 56 1 56 75FCU-2 2L - Gallery 1 Lounge 150 N/A See separate Single Zone Calculation for FCU-2. Unit is provided separate ODA louver and is not served by ERV-1 - -
FCU-3GL - Ed Workshop 844
VV-5Art Class 10 0.18 20 0.7 17 322 1 322
325GL - Public Restrooms 262 Restrooms - - - 50/70 - - - - -
FCU-4A2L - Conf Room 242
VV-4AConference Room 5 0.06 50 - 13 80 1 80
1252L - Private Office 241 Office 5 0.06 5 - 2 24 1 24 24
FCU-4B 2L - Open Office Area 930 VV-4B Office 5 0.06 5 - 5 81 1 81 100
FCU-4C
2L - Private Office 107
VV-4C
Office 5 0.06 5 - 1 11 1 11
502L - Private Office 109 Office 5 0.06 5 - 1 12 1 122L - Private Office 109 Office 5 0.06 5 - 1 12 1 122L - Archive/Library 90 Storage - 0.12 - - - 11 1 11
FCU-9 3L - Kitchen Bar 369 VV-3 Kitchen - - - 0.5 - 1 185 185ERU-2 1L - Artist Studio 180 Bedroom 5 0.06 2 for first bedroom - 2 21 1 21 25VR-10 LL - Loading 280 VR-10 Shipping & Receiving - 0.12 - - - 34 1 34 50
VR-11GL - Loading Dock 645
VR-11Shipping & Receiving - 0.12 - - - 77 1 77
100GL - Security 35 Office 5 0.06 5 - 1 7 1 7 7VR-12 2L - Loading Dock 180 VR-12 Shipping & Receiving - 0.12 - - - 22 1 22 25
Total Area V p sV o u P(sum of all
V b z )V o t P(sum of all
V b z )V o t P(sum of
all V b z )
25730 773 7755 9237 9375
DESIGN OCCUPANCY COOLING LOAD ASSUMPTIONS
Air HandlingSystem Space Name
A z ZoneArea
(SQFT)
Schematic DesignOccupancy Load
Occupancy Load Requested at DDcommencement
Occupancy Load(SF/person)
Total Occupancy(Number of People)
Occupancy Load(SF/person)
Total Occupancy(Number of People)
AHU-1
Gallery 1 4000 30 134 10 400Gallery 2 2578 30 86 50 52Gallery 3 1002 30 34 50 21Gallery 4 1390 12 116 50 28Gallery 5 2025 30 68 50 41Gallery 6 465 30 16 50 10
AHU-2
LL - Seating 900 50 18 200 5LL - Restrooms 50 200 1 200 1GL - Entry 706 50 15 50 15GL - Public Corridor 516 50 11 200 3GL - Museum Shop 397 90 5 150 3GL - Coat Closet 203 250 1 250 12L - Public Corridor 883 50 18 200 5
AHU-3
3L - Caf-Bar 2908 100 30 100 303L - Caf-Bar Storage 369 100 4 200 23L - Restrooms 255 200 2 200 23L - Corridor 368 200 2 200 2
FCU-1LL - BOH/Storage 1150 500 3 200 6LL - Corridor 641 200 4 200 4
FCU-2GL - Ed Workshop 844 19 46 19 46GL - Public Restrooms 262 200 2 200 2
FCU-3GL - Loading Dock 645 200 4 200 4GL - Security 35 200 1 200 1
FCU-4A2L - Conf Room 242 20 13 20 132L - Private Office 241 200 2 200 2
FCU-4B2L - Archive/Library 90 0 0 100 12L - Open Office Area 930 50 19 50 19
FCU-4C
2L - Service Corridor 275 200 2 300 12L - Private Office 107 143 1 143 12L - Private Office 109 143 1 143 12L - Private Office 109 143 1 143 12L - Reception 215 60 4 143 22L - Common 167 200 1 200 1
FCU-8 2L - Gallery 1 Lounge 161 30 6 10 17FCU-9 1L - Artist Studio 180 100 2 100 2
Total Area Total Population Total Population
25418 673 745
MECHANICAL CODE VENTILATION CALCULATIONS2009 IMC Table 403.3
Minimum Ventilation RatesUncorrected Zone
OA Zone Distribution EffectivenessCorrected Zone OA Rate
(Equation 4-2) Zone Primary Airflow (Vpz)Primary Outdoor Airflow (Zp)
Equation 4-5Outdoor Air Intake flow rate
(Vot) Equation 4-8
AirHandlingSystem
Space NameA z Zone
Area(SQFT)
TerminalBox Serving
Zone
(CFM/Person) Rp
Area OutdoorAirflow Rate inBreathing Zone(CFM/SF) Ra
Default IMCOccupantDensity
(# people /1000 sf
Pz ZonePopulation(Design)
Equation 4-1Vbz
Ez CoolingTable
403.3.1.2
Ez HeatingTable
403.3.1.2
Voz Cooling(Vbz/Ez)
Voz Heating(Vbz/Ez)
Vpz Cooling Vpz Heating Zp Cooling Zp Heating Vot Cooling Vot Heating
AHU-1
Gallery 1 4150 VR-1 Museum Gallery 7.5 0.06 40 - 166 1494 1 1 1494 1494 4350 4350 0.34 0.34
5249 5249
Gallery 2 2578 VR-2 Museum Gallery 7.5 0.06 40 - 104 935 1 1 935 935 3550 3550 0.26 0.26Gallery 3 1002 VR-3 Museum Gallery 7.5 0.06 40 - 41 368 1 1 368 368 1400 1400 0.26 0.26Gallery 4 1388 VR-4 Museum Gallery 7.5 0.06 40 - 56 503 1 1 503 503 1650 1650 0.31 0.31Gallery 5 2024 VR-5 Museum Gallery 7.5 0.06 40 - 81 729 1 1 729 729 1800 1800 0.40 0.40Gallery 6 465 VR-6 Museum Gallery 7.5 0.06 40 - 19 170 1 1 170 170 450 450 0.38 0.38Totals (or Max) 11607 467 4199 4199 4199 13200 13200 0.40 0.40
System VentilationEfficiency (Ev)
Table 403.3.2.3.20.8 0.8
MECHANICAL CODE VENTILATION CALCULATIONS - AHU-22009 IMC Table 403.3
OAZone Distribution
Effectiveness Zone Primary Airflow (Vpz)Primary Outdoor Airflow (Zp)
Equation 4-5Outdoor Air Intake flow rate
(Vot) Equation 4-8
AirHandlingSystem
Space NameA z Zone
Area(SQFT)
TerminalBox Serving
Zone
(CFM/Person) Rp
(# people /1000 sf
Pz ZonePopulation(Design)
Equation 4-1Vbz
Ez (Heating &Cooling)
Table 403.3.1.2
Voz (Heating& Cooling)(Vbz/Ez)
VpzCooling
VpzHeating
ZpCooling
ZpHeating
VotCooling
VotHeating
AHU-2
LL - Seating 900VR-7
Lobbies/Prefunction 5 0.06 30 27 189 1 189 450 450 0.42 0.42
757 757
LL - Restrooms 50 Restrooms - - - 50/70 - - - - - - - -GL - Entry 706
VR-8
Lobbies/Prefunction 5 0.06 30 - 22 152 1 152 800 350 0.19 0.44GL - Public Corridor 516 Corridors - 0.06 - - - 31 1 31 250 100 0.12 0.31GL - Museum Shop 397 Sales 7.5 0.12 15 - 6 93 1 93 1300 400 0.07 0.23GL - Coat Closet 203 Storage 7.5 0.06 0 - 0 12 1 12 200 50 0.06 0.242L - Public Corridor 883 VR-9 Corridors - 0.06 - - - 53 1 53 2400 800 0.02 0.07Totals (or Max) 3655 55 530 530 5400 2150 0.42 0.44
System VentilationEfficiency (Ev)
Table 403.3.2.3.2
0.7 0.7
MECHANICAL CODE VENTILATION CALCULATIONS - AHU-32009 IMC Table 403.3
OA Zone Distribution EffectivenessCorrected Zone OA Rate
(Equation 4-2)
AirHandlingSystem
Space NameA z Zone
Area(SQFT)
TerminalBox Serving
Zone
(CFM/Person) Rp
(# people /1000 sf
P z ZonePopulation(Design)
Equation 4-1V b z
E z CoolingTable
403.3.1.2
E z HeatingTable
403.3.1.2
V o z Cooling(V b z/E z)
V o z Heating(V b z/E z)
AHU-3
3L - Caf-Bar 2908
N/A
Dining Room 7.5 0.18 70 - 204 2053 1 1 2060 20603L - Caf-Bar Storage 369 Storage - 0.12 - - - 44 1 1 50 503L - Restrooms 255 Restrooms - - - 50/70 - - 1 1 - -3L - Corridor 368 Corridors - 0.06 - - - 22 1 1 30 30
Totals 3900 204 2120 2140 2140
Design ODA Supply volume
2200

7

PUMP SCHEDULE
BOILER SCHEDULE
LIFT STATION (SEWAGE EJECTOR) SCHEDULE
WATER COOLED CHILLER SCHEDULE
OPEN CIRCUIT COOLING TOWER SCHEDULE
DUCT HUMIDIFIER MANIFOLD SCHEDULE
MARK TYPE SERVES DUCT SIZE WxH(IN.)
MAX AIRFLOW(CFM)
MIN AIRFLOW(CFM)
STEAM USAGE(LBS/HR)
E.A.T.DB(F)
E.A.T.WB(F)
L.A.T.DB(F)
L.A.T.WB(F)
MAXIMUMABSORBTION
DISTANCE (IN.)
DUCT VELOCITY(FPM)
MANUFACTURER* &MODEL ACCESSORIES REMARKS
VR-1A SHORT ABSORPTIONSTEAM MANIFOLD GALLERY 1 1985 993 NORTEC SAMeA, B, C
VR-1B SHORT ABSORPTIONSTEAM MANIFOLD GALLERY 1 1985 993 NORTEC SAMeA, B, C
VR-1C SHORT ABSORPTIONSTEAM MANIFOLD GALLERY 1 3980 1990 NORTEC SAMeA, B, C
VR-2A SHORT ABSORPTIONSTEAM MANIFOLD GALLERY 2 4060 2030 NORTEC SAMeA, B, C
VR-

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