060316_Cleanroom_HVAC_Loads.pdf

HAFB Cleanroom HVAC Load Analysis for

Design West Architects

Prepared By:

Tuesday, January 27, 2015

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.

VBFA HAFB Cleanroom Salt Lake City, UT 84111 Page 2

General Project Data Input

General Project Information Project file name: 14209_HAFB Cleanroom 95%.CH8 Project title: HAFB Cleanroom Project city, state, ZIP: Salt Lake City, Ut Designed by: Van Boerum And Frank Project date: 16th July 2014 Weather reference city: SALT LAKE CITY, UTAH, USA Client name: Design West Architects

Barometric pressure: 25.632 in.Hg.

Altitude: 4220 feet Latitude: 41 Degrees Mean daily temperature range: 32 Degrees Starting & ending time for HVAC load calculations: 1am - 12am Number of unique rooms in this project: 24

Building Default Values Calculations performed: Both heating and cooling loads Lighting requirements: 2.00 Watts per square foot Equipment requirements: 2.00 Watts per square foot People sensible load multiplier: 255 Btuh per person People latent load multiplier: 255 Btuh per person Room sensible safety factor: 10 % Room latent safety factor: 10 % Room heating safety factor: 10 % People diversity factor: 100 % Lighting profile number: 0 Equipment profile number: 0 People profile number: 0 Building default ceiling height: 9.00 feet Building default wall height: 22.00 feet

Internal Operating Load Profiles (C = 100) hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

1 C C C C C C C C C C C C C C C C C C C C C C C C 2 C C C C C C C C C C C C C C C C C C C C C C C C 3 C C C C C C C C C C C C C C C C C C C C C C C C 4 C C C C C C C C C C C C C C C C C C C C C C C C 5 C C C C C C C C C C C C C C C C C C C C C C C C 6 C C C C C C C C C C C C C C C C C C C C C C C C 7 C C C C C C C C C C C C C C C C C C C C C C C C 8 C C C C C C C C C C C C C C C C C C C C C C C C 9 C C C C C C C C C C C C C C C C C C C C C C C C

10 C C C C C C C C C C C C C C C C C C C C C C C C

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General Project Data Input (cont'd)

Building-Level Design Conditions

Design Month

Outdoor Dry Bulb

Outdoor Wet Bulb

Indoor Rel.Hum

Indoor Dry Bulb

Grains Diff

In/Outdoor Correction

August 97 62 50% 70 -22.56 4 Winter 3 70

Master Roofs Roof No.

ASHRAE

Roof#

Roof U-Fac

Dark Color

Susp.

Ceil

1 1 0.053 No Yes 2 8 0.053 No No

Master Walls Wall No.

ASHRAE

Group

Wall U-Fac

Color

1 B 0.091 D 2 B 0.091 D

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Air Handler Input

Air Handler Number 1 Input Data

Name: AHU 1 - Cable Shop Terminal type: Variable Air Volume Supply fan type: Blow-thru fan Calculations performed: Both heating and cooling loads Excess supply air: Reheat Occurrences: 1 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Exhaust may not exceed supply air: No Leaving heating coil temp (deg.F): 90.0 Leaving cooling coil temp (deg.F): 55.0 Cooling coil CFM 0 Misc. Btuh gain - supply side: 0 Misc. Btuh gain - return side: 0 Combined fan & motor efficiency: 65 Static pressure across fan (in.wg.): 5.00 Summer supply duct temp rise (deg.F): 0.000 Summer return duct temp rise (deg.F): 0.000 Winter supply duct temp drop (deg.F): 0.000 Winter return duct temp drop (deg.F): 0.000 Chilled water temp difference (deg.F): 10.000 Hot water temp difference (deg.F): 20.000 Cooling ventilation: 15 CFM/Pr Cooling infiltration: 0 CFM/sq.ft Heating ventilation: 15 CFM/Pr Heating infiltration: 0.1 CFM/sq.ft Pretreated outside air: none Pretreated air Summer DB (deg.F): 0 Pretreated air Summer WB (deg.F): 0 Pretreated air Winter DB (deg.F): 0

Month

Outdoor Dry Bulb

Outdoor Wet Bulb

Indoor Rel.Hum

Indoor Dry Bulb

Grains Diff

Air Handler Number 2 Input Data

Name: AHU 2 - 300K Terminal type: Constant Volume Method for CV Sum of Peaks Supply fan type: Blow-thru fan Calculations performed: Both heating and cooling loads Excess supply air: Reheat Occurrences: 1 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Exhaust may not exceed supply air: No Leaving heating coil temp (deg.F): 90.0 Leaving cooling coil temp (deg.F): 53.0 Cooling coil CFM 0 Misc. Btuh gain - supply side: 0 Misc. Btuh gain - return side: 0 Combined fan & motor efficiency: 65 Static pressure across fan (in.wg.): 5.00

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Air Handler Input (cont'd)

Air Handler Number 2 Input Data Summer supply duct temp rise (deg.F): 0.000 Summer return duct temp rise (deg.F): 0.000 Winter supply duct temp drop (deg.F): 0.000 Winter return duct temp drop (deg.F): 0.000 Chilled water temp difference (deg.F): 10.000 Hot water temp difference (deg.F): 20.000 Cooling ventilation: 15 CFM/Pr Cooling infiltration: 0 CFM/sq.ft Heating ventilation: 15 CFM/Pr Heating infiltration: 0.1 CFM/sq.ft Pretreated outside air: none Pretreated air Summer DB (deg.F): 0

Outdoor Dry Bulb

Outdoor Wet Bulb

Indoor Rel.Hum

Indoor Dry Bulb

Grains Diff

Air Handler Number 3 Input Data

Name: AHU 3 - 100K

Method for CV Sum of Peaks Supply fan type: Blow-thru fan Calculations performed: Both heating and cooling loads Excess supply air: Reheat Occurrences: 1 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Exhaust may not exceed supply air: No Leaving heating coil temp (deg.F): 90.0 Leaving cooling coil temp (deg.F): 55.0 Cooling coil CFM 0 Misc. Btuh gain - supply side: 0 Misc. Btuh gain - return side: 0 Combined fan & motor efficiency: 65 Static pressure across fan (in.wg.): 5.00 Summer supply duct temp rise (deg.F): 0.000 Summer return duct temp rise (deg.F): 0.000 Winter supply duct temp drop (deg.F): 0.000 Winter return duct temp drop (deg.F): 0.000 Chilled water temp difference (deg.F): 10.000 Hot water temp difference (deg.F): 20.000 Cooling ventilation: 15 CFM/Pr Cooling infiltration: 0 CFM/sq.ft Heating ventilation: 15 CFM/Pr Heating infiltration: 0.1 CFM/sq.ft Pretreated outside air: none Pretreated air Summer DB (deg.F): 0

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Air Handler Number 3 Input Data

Month

Outdoor Dry Bulb

Outdoor Wet Bulb

Indoor Rel.Hum

Indoor Dry Bulb

Grains Diff

Air Handler Number 4 Input Data

Name: VRF System

Supply fan type: Blow-thru fan Calculations performed: Both heating and cooling loads Excess supply air: Reheat Occurrences: 1 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Exhaust may not exceed supply air: No Leaving heating coil temp (deg.F): 90.0 Leaving cooling coil temp (deg.F): 55.0 Cooling coil CFM 0 Misc. Btuh gain - supply side: 0 Misc. Btuh gain - return side: 0 Combined fan & motor efficiency: 65 Static pressure across fan (in.wg.): 5.00 Summer supply duct temp rise (deg.F): 0.000 Summer return duct temp rise (deg.F): 0.000 Winter supply duct temp drop (deg.F): 0.000 Winter return duct temp drop (deg.F): 0.000 Chilled water temp difference (deg.F): 10.000 Hot water temp difference (deg.F): 20.000 Cooling ventilation: 15 CFM/Pr Cooling infiltration: 0 CFM/sq.ft Heating ventilation: 15 CFM/Pr Heating infiltration: 0.1 CFM/sq.ft Pretreated outside air: none Pretreated air Summer DB (deg.F): 0

Outdoor Dry Bulb

Outdoor Wet Bulb

Indoor Rel.Hum

Indoor Dry Bulb

Grains Diff

Air Handler Number 5 Input Data

Name: AHU Braiding

Supply fan type: Blow-thru fan Calculations performed: Both heating and cooling loads Excess supply air: Reheat Occurrences: 1 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Exhaust may not exceed supply air: No Leaving heating coil temp (deg.F): 90.0

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Air Handler Number 5 Input Data Leaving cooling coil temp (deg.F): 55.0 Cooling coil CFM 0 Misc. Btuh gain - supply side: 0 Misc. Btuh gain - return side: 0 Combined fan & motor efficiency: 65 Static pressure across fan (in.wg.): 5.00 Summer supply duct temp rise (deg.F): 0.000 Summer return duct temp rise (deg.F): 0.000 Winter supply duct temp drop (deg.F): 0.000 Winter return duct temp drop (deg.F): 0.000 Chilled water temp difference (deg.F): 10.000 Hot water temp difference (deg.F): 20.000 Cooling ventilation: 15 CFM/Pr Cooling infiltration: 0 CFM/sq.ft Heating ventilation: 15 CFM/Pr Heating infiltration: 0.1 CFM/sq.ft Pretreated outside air: none Pretreated air Summer DB (deg.F): 0

Outdoor Dry Bulb

Outdoor Wet Bulb

Indoor Rel.Hum

Indoor Dry Bulb

Grains Diff

Air Handler Number 6 Input Data

Name: Electrical

Method for CV Proportion Supply fan type: Package fan Calculations performed: Cooling loads only Excess supply air: Reheat Occurrences: 1 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Exhaust may not exceed supply air: No Leaving heating coil temp (deg.F): 90.0 Leaving cooling coil temp (deg.F): 55.0 Cooling coil CFM 0 Misc. Btuh gain - supply side: 0 Misc. Btuh gain - return side: 0 Combined fan & motor efficiency: 65 Static pressure across fan (in.wg.): 5.00 Summer supply duct temp rise (deg.F): 0.000 Summer return duct temp rise (deg.F): 0.000 Winter supply duct temp drop (deg.F): 0.000 Winter return duct temp drop (deg.F): 0.000 Chilled water temp difference (deg.F): 10.000 Hot water temp difference (deg.F): 20.000 Cooling ventilation: 0 Direct Cooling infiltration: 0 Direct Heating ventilation: 0 Direct Heating infiltration: 0 Direct Pretreated outside air: none

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Air Handler Number 6 Input Data Pretreated air Summer DB (deg.F): 0

Outdoor Dry Bulb

Outdoor Wet Bulb

Indoor Rel.Hum

Indoor Dry Bulb

Grains Diff

Air Handler Number 10 Input Data

Name: Misc. Zones

Method for CV Sum of Peaks Supply fan type: Draw-thru fan Calculations performed: Both heating and cooling loads Excess supply air: Reheat Occurrences: 1 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Exhaust may not exceed supply air: No Leaving heating coil temp (deg.F): 90.0 Leaving cooling coil temp (deg.F): 53.0 Cooling coil CFM 0 Misc. Btuh gain - supply side: 0 Misc. Btuh gain - return side: 0 Combined fan & motor efficiency: 65 Static pressure across fan (in.wg.): 5.00 Summer supply duct temp rise (deg.F): 0.000 Summer return duct temp rise (deg.F): 0.000 Winter supply duct temp drop (deg.F): 0.000 Winter return duct temp drop (deg.F): 0.000 Chilled water temp difference (deg.F): 10.000 Hot water temp difference (deg.F): 20.000 Cooling ventilation: 15 CFM/Pr Cooling infiltration: 0 CFM/sq.ft Heating ventilation: 15 CFM/Pr Heating infiltration: 0.1 CFM/sq.ft Pretreated outside air: none Pretreated air Summer DB (deg.F): 0

Outdoor Dry Bulb

Outdoor Wet Bulb

Indoor Rel.Hum

Indoor Dry Bulb

Grains Diff

August 97 62 50% 80 -48.36 -6

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Room Input

Room 1: Cubicals (1411 sq.ft) (Zone 0)

Air Handler number: 4 Room occurrences: 1 Room length: (feet) 1,411.00 Room width (feet): 1.00 Lighting Watts: 2,822 Equipment Watts: 2,704 Number of people in room: 16 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 1,411 Exposed floor slab perimeter (ft): 0 Both heating and cooling loads are calculated for this room.

Roof Type ASHRAE# U-Factor Dark Length Width Area Susp.Ceil

1 1 1 0.053 No 1,411.00 1.00 1,411.0 Yes

Wall Type ASHRAE# U-Factor Color Height Width Area Direction

1 1 B 0.091 D 22.00 21.50 473.0 W

Room 2: Hallway (374 sq.ft) (Zone 0)

Room length: (feet) 374.00 Room width (feet): 1.00 Lighting Watts: 748 Equipment Watts: 0 Number of people in room: 0 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 374 Exposed floor slab perimeter (ft): 0

1 1 1 0.053 No 374.00 1.00 374.0 Yes

1 1 B 0.091 D 22.00 6.00 132.0 W

Room 3: Lockers (395 sq.ft) (Zone 0)

Room length: (feet) 395.00 Room width (feet): 1.00 Lighting Watts: 790 Equipment Watts: 0 Number of people in room: 4 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10

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Room Input (cont'd)

Room 3: Lockers (395 sq.ft) (Zone 0) Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 395 Exposed floor slab perimeter (ft): 0

1 1 1 0.053 No 395.00 1.00 395.0 Yes

Room 4: Conference Room (338 sq.ft) (Zone 0)

Room length: (feet) 338.00 Room width (feet): 1.00 Lighting Watts: 676 Equipment Watts: 676 Number of people in room: 14 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 338 Exposed floor slab perimeter (ft): 0

1 1 1 0.053 No 338.00 1.00 338.0 Yes

1 1 B 0.091 D 22.00 14.50 319.0 W

Room 5: Office (156 sq.ft) (Zone 0)

Room length: (feet) 156.00 Room width (feet): 1.00 Lighting Watts: 312 Equipment Watts: 312 Number of people in room: 1 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 8.50 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 156 Exposed floor slab perimeter (ft): 0 Both heating and cooling loads are calculated for this room.

Roof Type ASHRAE# U-Factor Dark Length Width Area Susp.Ceil

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Room 5: Office (156 sq.ft) (Zone 0)

1 1 1 0.053 No 156.00 1.00 156.0 Yes

Room 6: Office (156 sq.ft) (Zone 0)

Lighting Watts: 312 Equipment Watts: 312 Number of people in room: 1 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 8.50 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 156 Exposed floor slab perimeter (ft): 0

Room 7: Office (156 sq.ft) (Zone 0)

Lighting Watts: 312 Equipment Watts: 312 Number of people in room: 1 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 8.50 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 156 Exposed floor slab perimeter (ft): 0

Room 8: Communications (157 sq.ft) (Zone 0)

Room length: (feet) 157.00 Room width (feet): 1.00 Lighting Watts: 314 Equipment Watts: 314 Number of people in room: 2 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 8.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000

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Room 8: Communications (157 sq.ft) (Zone 0) Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 157 Exposed floor slab perimeter (ft): 0

1 1 1 0.053 No 157.00 1.00 157.0 Yes

Room 9: Cable Shop (4041 sq.ft) (Zone 0)

Air Handler number: 1 Room occurrences: 1 Room length: (feet) 4,041.00 Room width (feet): 1.00 Lighting Watts: 8,082 Equipment Watts: 16,164 Number of people in room: 40 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 22.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 4,041 Exposed floor slab perimeter (ft): 0

1 2 8 0.053 No 4,041.00 1.00 4,041.0 No

1 2 B 0.091 D 22.00 49.40 1,086.8 W

Room 10: Workstations - Cable Shop (3958 sq.ft) (Zone 0)

Room length: (feet) 3,958.00 Room width (feet): 1.00 Lighting Watts: 7,916 Equipment Watts: 15,832 Number of people in room: 40 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 22.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 3,958 Exposed floor slab perimeter (ft): 0

1 2 8 0.053 No 3,958.00 1.00 3,958.0 No

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Room 10: Workstations - Cable Shop (3958 sq.ft) (Zone 0)

1 2 B 0.091 D 22.00 68.20 1,500.4 W 2 2 B 0.091 D 22.00 44.00 968.0 S

Room 11: Work Area - Cable Shop (2085 sq.ft) (Zone 0)

Room length: (feet) 2,085.00 Room width (feet): 1.00 Lighting Watts: 4,170 Equipment Watts: 8,340 Number of people in room: 21 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 22.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 2,085 Exposed floor slab perimeter (ft): 0

1 2 8 0.053 No 2,085.00 1.00 2,085.0 No

Room 12: Storage - - Cable Shop (3653 sq.ft) (Zone 0)

Room length: (feet) 3,653.00 Room width (feet): 1.00 Lighting Watts: 7,306 Equipment Watts: 14,612 Number of people in room: 37 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 22.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 3,653 Exposed floor slab perimeter (ft): 0

1 2 8 0.053 No 3,653.00 1.00 3,653.0 No

Room 13: Fire Riser (121 sq.ft) (Zone 0)

Air Handler number: 10 Room occurrences: 1 Room length: (feet) 121.00 Room width (feet): 1.00 Lighting Watts: 0 Equipment Watts: 0 Number of people in room: 0 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.50 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255

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Room 13: Fire Riser (121 sq.ft) (Zone 0) Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 121 Exposed floor slab perimeter (ft): 0

1 2 8 0.053 No 121.00 1.00 121.0 No

1 2 B 0.091 D 22.00 15.90 349.8 S

Room 14: Braiding (501 sq.ft) (Zone 0)

Air Handler number: 5 Room occurrences: 1 Room length: (feet) 501.00 Room width (feet): 1.00 Lighting Watts: 1,002 Equipment Watts: 12,000 Number of people in room: 2 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.50 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 501 Exposed floor slab perimeter (ft): 0

1 2 8 0.053 No 501.00 1.00 501.0 No

1 2 B 0.091 D 22.00 31.70 697.4 S

Room 15: Demil (316 sq.ft) (Zone 0)

Air Handler number: 5 Room occurrences: 1 Room length: (feet) 316.00 Room width (feet): 1.00 Lighting Watts: 632 Equipment Watts: 632 Number of people in room: 0 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.50 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 316 Exposed floor slab perimeter (ft): 0

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Salt Lake City, UT 84111 Page 15

Room 15: Demil (316 sq.ft) (Zone 0)

1 2 8 0.053 No 316.00 1.00 316.0 No

1 2 B 0.091 D 22.00 20.00 440.0 S

Room 16: Fire Panels (302 sq.ft) (Zone 0)

Room length: (feet) 302.00 Room width (feet): 1.00 Lighting Watts: 0 Equipment Watts: 0 Number of people in room: 0 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.50 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 302 Exposed floor slab perimeter (ft): 0

1 2 8 0.053 No 302.00 1.00 302.0 No

1 2 B 0.091 D 22.00 26.20 576.4 S

Room 17: Mechanical (2077 sq.ft) (Zone 0)

Room length: (feet) 2,077.00 Room width (feet): 1.00 Lighting Watts: 4,154 Equipment Watts: 43,500 Number of people in room: 0 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 22.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 2,077 Exposed floor slab perimeter (ft): 0

1 2 8 0.053 No 2,077.00 1.00 2,077.0 No

1 2 B 0.091 D 22.00 34.50 759.0 S

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Room 17: Mechanical (2077 sq.ft) (Zone 0)

Room 18: Janitor (76 sq.ft) (Zone 0)

Room length: (feet) 76.00 Room width (feet): 1.00 Lighting Watts: 0 Equipment Watts: 0 Number of people in room: 0 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 8.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 76 Exposed floor slab perimeter (ft): 0

1 2 8 0.053 No 76.00 1.00 76.0 No

Room 19: 300K Cleanroom (2390 sq.ft) (Zone 0)

Air Handler number: 2 Room occurrences: 1 Room length: (feet) 2,390.00 Room width (feet): 1.00 Lighting Watts: 4,780 Equipment Watts: 19,120 Number of people in room: 10 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 2,390 Exposed floor slab perimeter (ft): 0

Room 20: Motor (660 sq.ft) (Zone 0)

Room length: (feet) 660.00 Room width (feet): 1.00 Lighting Watts: 1,320 Equipment Watts: 5,280 Number of people in room: 3 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0

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Room 20: Motor (660 sq.ft) (Zone 0) Ceil. exposed to plenum (sq.ft): 660 Exposed floor slab perimeter (ft): 0

Room 21: Vibration (490 sq.ft) (Zone 0)

Room length: (feet) 490.00 Room width (feet): 1.00 Lighting Watts: 980 Equipment Watts: 3,920 Number of people in room: 3 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 490 Exposed floor slab perimeter (ft): 0

Room 22: Change (220 sq.ft) (Zone 0)

Room length: (feet) 220.00 Room width (feet): 1.00 Lighting Watts: 440 Equipment Watts: 440 Number of people in room: 2 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 220 Exposed floor slab perimeter (ft): 0

Room 23: 100K Cleanroom (2872 sq.ft) (Zone 0)

Air Handler number: 3 Room occurrences: 1 Room length: (feet) 2,872.00 Room width (feet): 1.00 Lighting Watts: 5,744 Equipment Watts: 22,976 Number of people in room: 10 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: CFM/Pr Cooling ventilation value: 15.000 Cooling infiltration method: CFM/sq.ft Cooling infiltration value: 0.000 Heating ventilation method: CFM/Pr Heating ventilation value: 15.000 Heating infiltration method: CFM/sq.ft Heating infiltration value: 0.100 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 2,872 Exposed floor slab perimeter (ft): 0

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Room 23: 100K Cleanroom (2872 sq.ft) (Zone 0)

Room 24: Electrical Room (113 sq.ft) (Zone 0)

Air Handler number: 6 Room occurrences: 1 Room length: (feet) 1.00 Room width (feet): 113.00 Lighting Watts: 226 Equipment Watts: 5,140 Number of people in room: 0 People profile number: 0 Lighting profile number: 0 Equipment profile number: 0 Ceiling height (feet): 9.00 Heating safety factor (%): 10 Sensible safety factor (%): 10 Latent safety factor (%): 10 Sensible heat per person (Btuh): 255 Latent heat per person (Btuh): 255 Cooling ventilation method: Direct Cooling ventilation value: 0.000 Cooling infiltration method: Direct Cooling infiltration value: 0.000 Heating ventilation method: Direct Heating ventilation value: 0.000 Heating infiltration method: Direct Heating infiltration value: 0.000 Winter exhaust air CFM: 0 Summer exhaust air CFM: 0 Minimum supply CFM: 0 Latent Btuh equipment load: 0 Ceil. exposed to plenum (sq.ft): 113 Exposed floor slab perimeter (ft): 0 Cooling loads only are calculated for this room.

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Building Envelope Report

Envelope Report Using Summer U-Factors

Material Types

Gross Area

Glass Area

Net Area

-U- Factor

Area x U-Factor

Average U-Factor

Roof 1 3,143.0 0.0 3,143.0 0.053 165.322 0.053 Roof 2 17,130.0 0.0 17,130.0 0.053 901.038 0.053 Tot.Roof 20,273.0 0.0 20,273.0 N/A 1,066.360 0.053

Wall 1 924.0 0.0 924.0 0.091 84.084 0.091 Wall 2 6,377.8 0.0 6,377.8 0.091 580.380 0.091 Tot.Wall 7,301.8 0.0 7,301.8 N/A 664.464 0.091

Totals 27,574.8 1,730.824 0.063

Direction

Wall Area

Glass Area

Wall Net Area

Wall Avg U-Factor

Glass Avg U-Factor

Glass Avg Shd.Coef

N 0.0 0.0 0.0 0.000 0.000 0.000

NE 0.0 0.0 0.0 0.000 0.000 0.000

E 0.0 0.0 0.0 0.000 0.000 0.000

SE 0.0 0.0 0.0 0.000 0.000 0.000

S 3,790.6 0.0 3,790.6 0.091 0.000 0.000

SW 0.0 0.0 0.0 0.000 0.000 0.000

W 3,511.2 0.0 3,511.2 0.091 0.000 0.000

NW 0.0 0.0 0.0 0.000 0.000 0.000

Totals 7,301.8 0.0 7,301.8 0.091 0.000 0.000

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Building Summary Loads Building peaks in August at 5pm.

Bldg Load Descriptions

Area Quan

Sen Loss

%Tot Loss

Lat Gain

Sen Gain

Net Gain

%Net Gain

Roof 20,273 78,591 15.64 0 30,184 30,184 2.49 Wall 7,302 48,971 9.74 0 15,278 15,278 1.26 Glass 0 0 0.00 0 0 0 0.00 Floor Slab 0 0 0.00 0 0 0 0.00

Skin Loads 127,562 25.38 0 45,462 45,462 3.75

Lighting 53,038 0 0.00 0 199,070 199,070 16.41 Equipment 172,586 0 0.00 0 647,777 647,777 53.40 Pool Latent 0 0 0.00 0 0 0 0.00 People 206 0 0.00 57,808 57,808 115,617 9.53 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. 3,091 0 0.00 -32,052 69,912 37,859 3.12 Heat. Vent. 3,091 191,622 38.12 0 0 0 0.00 Cool. Infil. 0 0 0.00 0 0 0 0.00 Heat. Infil. 2,691 183,452 36.50 0 0 0 0.00 Draw-Thru Fan 0 0 0.00 0 30,038 30,038 2.48 Blow-Thru Fan 0 0 0.00 0 137,181 137,181 11.31 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 502,636 100.00 25,756 1,187,248 1,213,004 100.00

Building Summary

Sen Loss

%Tot Loss

Lat Gain

Sen Gain

Net Gain

%Net Gain

Ventilation 191,622 38.12 -32,052 69,912 37,859 3.12 Infiltration 183,452 36.50 0 0 0 0.00 Pretreated Air 0 0.00 0 0 0 0.00 Room Loads 127,562 25.38 57,808 950,117 1,007,926 83.09 Plenum Loads 0 0.00 0 0 0 0.00 Fan/Duct/Misc Loads 0 0.00 0 167,219 167,219 13.79

Building Totals 502,636 100.00 25,756 1,187,248 1,213,004 100.00

Check Figures Total Building Supply Air (based on a 16° TD): 64,977 CFM Total Building Vent. Air (4.76% of Supply): 3,091 CFM

Total Conditioned Air Space: 27,018 Sq.ft Supply Air Per Unit Area: 2.4050 CFM/Sq.ft Area Per Cooling Capacity: 267.3 Sq.ft/Ton Cooling Capacity Per Area: 0.0037 Tons/Sq.ft Heating Capacity Per Area: 18.60 Btuh/Sq.ft

Total Heating Required With Outside Air: 502,636 Btuh Total Cooling Required With Outside Air: 101.08 Tons

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Air Handler #1 - AHU 1 - Cable Shop - Summary Loads

Rm No

Description Room Peak Time

Area People Volume

Htg.Loss Htg.CFM CFM/Sqft

Sen.Gain Clg.CFM CFM/Sqft

Lat.Gain S.Exh W.Exh

Htg.O.A.

Req.CFM Act.CFM

Clg.O.A.

Req.CFM Act.CFM

9 Cable Shop 9pm August

4,041

88,902

50,508 2,730

0.68

112,449 7,956

1.97

11,335

15/P

15/P

Workstations - Cable Shop 9pm August

3,958

87,076

58,886 3,182

0.80

114,430 8,096

2.05

11,102

15/P

15/P

Work Area - Cable Shop 8pm August

2,085

45,870

22,299 1,205

0.58

56,347 3,986

1.91

5,848

15/P

15/P

Storage - - Cable Shop 8pm August

3,653

80,366

39,069 2,111

0.58

98,721 6,984

1.91

10,247

15/P

15/P

Room Peak Totals:

Total Rooms: 4 Unique Rooms: 4

13,737

302,214

170,763 9,229

0.67

381,947 27,022

1.97

38,532

2,061 2,061

2,061 2,061

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Air Handler #1 - AHU 1 - Cable Shop - Total Load Summary Air Handler Description: AHU 1 - Cable Shop Variable Air Volume Supply Air Fan: Blow-Thru with program estimated horsepower of 32.68 HP Fan Input: 65% motor and fan efficiency with 5 in. water across the fan Sensible Heat Ratio: 0.91 --- This system occurs 1 time(s) in the building. ---

Air System Peak Time: 5pm in August.

Outdoor Conditions: Clg: 94° DB, 62° WB, 46.24 grains, Htg: 3° DB Indoor Conditions: Clg: 70° DB, 50% RH, Htg: 70° DB

Because of the diversity in room, plenum and ventilation loads, the room sensible peak time in August at 9pm is different from the total system peak time, hence the air system CFM was computed using a room sensible load of 381,781.

Summer: Ventilation controls outside air, ----- Winter: Ventilation controls outside air.

Room Space sensible loss: 77,097 Btuh Infiltration sensible loss: 93,666 Btuh 1,374 CFM Outside Air sensible loss: 127,726 Btuh 2,061 CFM Supply Duct sensible loss: 0 Btuh Return Duct sensible loss: 0 Btuh Return Plenum sensible loss: 0 Btuh Total System sensible loss: 298,489 Btuh

Heating Supply Air: 170,763 / (.857 X 1.08 X 20) = 9,229 CFM Winter Vent Outside Air (22.3% of supply) = 2,061 CFM

Room space sensible gain: 375,925 Btuh Infiltration sensible gain: 0 Btuh Draw-thru fan sensible gain: 0 Btuh Supply duct sensible gain: 0 Btuh Reheat sensible gain: 0 Btuh Total sensible gain on supply side of coil: 375,925 Btuh

Cooling Supply Air: 381,781 / (.857 X 1.1 X 15) = 27,010 CFM Summer Vent Outside Air (7.6% of supply) = 2,061 CFM

Return duct sensible gain: 0 Btuh Return plenum sensible gain: 0 Btuh Outside air sensible gain: 46,600 Btuh 2,061 CFM Blow-thru fan sensible gain: 71,070 Btuh Total sensible gain on return side of coil: 117,670 Btuh Total sensible gain on air handling system: 493,595 Btuh

Room space latent gain: 38,532 Btuh Infiltration latent gain: 0 Btuh Outside air latent gain: -21,365 Btuh Total latent gain on air handling system: 17,168 Btuh Total system sensible and latent gain: 510,763 Btuh

Total Air Handler Supply Air (based on a 15° TD): 27,010 CFM Total Air Handler Vent. Air (7.63% of Supply): 2,061 CFM

Total Conditioned Air Space: 13,737 Sq.ft Supply Air Per Unit Area: 1.9663 CFM/Sq.ft Area Per Cooling Capacity: 322.7 Sq.ft/Ton Cooling Capacity Per Area: 0.0031 Tons/Sq.ft Heating Capacity Per Area: 21.73 Btuh/Sq.ft

Total Heating Required With Outside Air: 298,489 Btuh Total Cooling Required With Outside Air: 42.56 Tons

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Air Handler #2 - AHU 2 - 300K - Summary Loads

Area People Volume

Htg.Loss Htg.CFM CFM/Sqft

Sen.Gain Clg.CFM CFM/Sqft

Lat.Gain S.Exh W.Exh

Htg.O.A.

Req.CFM Act.CFM

Clg.O.A.

19 300K Cleanroom 12am August

2,390

21,510

16,296 0.37

92,510 5,775

2.42

2,805

15/P

15/P

20 Motor

5,940

4,500 0.37

25,614 1,599

2.42

15/P

15/P

21 Vibration

4,410

3,341 0.37

19,233 1,201

2.45

15/P

15/P

22 Change

1,980

1,500

0.37

3,920 1.11

15/P

15/P

Unique Rooms: 4

3,760

33,840

25,638 1,386

0.37

141,277 8,819

2.35

5,105

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Air Handler #2 - AHU 2 - 300K - Total Load Summary Air Handler Description: AHU 2 - 300K Constant Volume - Sum of Peaks Supply Air Fan: Blow-Thru with program estimated horsepower of 10.67 HP

Sensible Heat Ratio: 0.97 --- This system occurs 1 time(s) in the building. ---

Air System Peak Time: 3pm in August.

Outdoor Conditions: Clg: 97° DB, 62° WB, 41.17 grains, Htg: 3° DB

Room Space sensible loss: 0 Btuh Infiltration sensible loss: 25,638 Btuh 376 CFM Outside Air sensible loss: 16,922 Btuh 273 CFM Supply Duct sensible loss: 0 Btuh Return Duct sensible loss: 0 Btuh

Total System sensible loss: 42,560 Btuh

Heating Supply Air: 25,638 / (.857 X 1.08 X 20) = 1,386 CFM Winter Vent Outside Air (19.7% of supply) = 273 CFM

Room space sensible gain: 141,277 Btuh

Draw-thru fan sensible gain: 0 Btuh Supply duct sensible gain: 0 Btuh

Total sensible gain on supply side of coil: 141,277 Btuh

Cooling Supply Air: 141,277 / (.857 X 1.1 X 17) = 8,819 CFM Summer Vent Outside Air (3.1% of supply) = 273 CFM

Outside air sensible gain: 6,946 Btuh 273 CFM Blow-thru fan sensible gain: 23,205 Btuh Total sensible gain on return side of coil: 30,151 Btuh Total sensible gain on air handling system: 171,428 Btuh

Room space latent gain: 5,105 Btuh

Outside air latent gain: -3,587 Btuh Total latent gain on air handling system: 1,518 Btuh Total system sensible and latent gain: 172,946 Btuh

Total Air Handler Supply Air (based on a 17° TD): 8,819 CFM Total Air Handler Vent. Air (3.10% of Supply): 273 CFM

Total Conditioned Air Space: 3,760 Sq.ft Supply Air Per Unit Area: 2.3455 CFM/Sq.ft Area Per Cooling Capacity: 260.9 Sq.ft/Ton Cooling Capacity Per Area: 0.0038 Tons/Sq.ft Heating Capacity Per Area: 11.32 Btuh/Sq.ft

Total Heating Required With Outside Air: 42,560 Btuh Total Cooling Required With Outside Air: 14.41 Tons

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Air Handler #3 - AHU 3 - 100K - Summary Loads

Area People Volume

Htg.Loss Htg.CFM CFM/Sqft

Sen.Gain Clg.CFM CFM/Sqft

Lat.Gain S.Exh W.Exh

Htg.O.A.

Req.CFM Act.CFM

Clg.O.A.

23 100K Cleanroom

2,872

25,848

19,583 1,058

0.37

110,601 7,825

2.72

2,805

15/P

15/P

Total Rooms: 1 Unique Rooms: 1

2,872

25,848

19,583 1,058

0.37

110,601 7,825

2.72

2,805

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Air Handler #3 - AHU 3 - 100K - Total Load Summary Air Handler Description: AHU 3 - 100K Constant Volume - Sum of Peaks Supply Air Fan: Blow-Thru with program estimated horsepower of 9.47 HP

Sensible Heat Ratio: 0.98 --- This system occurs 1 time(s) in the building. ---

Infiltration sensible loss: 19,583 Btuh 287 CFM Outside Air sensible loss: 9,298 Btuh 150 CFM Supply Duct sensible loss: 0 Btuh Return Duct sensible loss: 0 Btuh

Total System sensible loss: 28,881 Btuh

Heating Supply Air: 19,583 / (.857 X 1.08 X 20) = 1,058 CFM Winter Vent Outside Air (14.2% of supply) = 150 CFM

Room space sensible gain: 110,601 Btuh

Draw-thru fan sensible gain: 0 Btuh Supply duct sensible gain: 0 Btuh

Total sensible gain on supply side of coil: 110,601 Btuh

Cooling Supply Air: 110,601 / (.857 X 1.1 X 15) = 7,825 CFM Summer Vent Outside Air (1.9% of supply) = 150 CFM

Outside air sensible gain: 3,816 Btuh 150 CFM Blow-thru fan sensible gain: 20,589 Btuh Total sensible gain on return side of coil: 24,405 Btuh Total sensible gain on air handling system: 135,007 Btuh

Room space latent gain: 2,805 Btuh

Outside air latent gain: -1,971 Btuh Total latent gain on air handling system: 834 Btuh Total system sensible and latent gain: 135,841 Btuh

Total Air Handler Supply Air (based on a 15° TD): 7,825 CFM Total Air Handler Vent. Air (1.92% of Supply): 150 CFM

Total Conditioned Air Space: 2,872 Sq.ft Supply Air Per Unit Area: 2.7245 CFM/Sq.ft Area Per Cooling Capacity: 253.7 Sq.ft/Ton Cooling Capacity Per Area: 0.0039 Tons/Sq.ft Heating Capacity Per Area: 10.06 Btuh/Sq.ft

Total Heating Required With Outside Air: 28,881 Btuh Total Cooling Required With Outside Air: 11.32 Tons

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Air Handler #4 - VRF System - Summary Loads

Area People Volume

Htg.Loss Htg.CFM CFM/Sqft

Sen.Gain Clg.CFM CFM/Sqft

Lat.Gain S.Exh W.Exh

Htg.O.A.

Req.CFM Act.CFM

Clg.O.A.

1 Cubicals 3pm August

1,411

12,699

18,263 0.70

29,453 2,084

1.48

4,488

15/P

15/P

2 Hallway

3,366

4,885 0.71

3,939 0.75

15/P

15/P

3 Lockers

3,555

4,225 0.58

5,019 0.90

1,108

15/P

15/P

4 Conference Room

3,042

5,754 0.92

10,381 2.17

3,927

15/P

15/P

5 Office

1,326

1,668

0.58

2,996 1.36

15/P

15/P

6 Office

1,326

1,668

0.58

2,996 1.36

15/P

15/P

7 Office

1,326

1,668

0.58

2,996 1.36

15/P

15/P

8 Communications

1,256

1,679

0.58

3,173 1.43

15/P

15/P

Total Rooms: 8 Unique Rooms: 8

3,143

27,896

39,812 2,152

0.68

60,954 4,312

1.37

10,805

�N:\14\14200\14209 HAFB Cleanroom\02_Mechanical\Loads\14209_HAFB Cleanroom 95 H8 Tuesday, January 27, 2015, 10:44 AM

Salt Lake City, UT 84111 Page 28

Air Handler #4 - VRF System - Total Load Summary Air Handler Description: VRF System Variable Air Volume Supply Air Fan: Blow-Thru with program estimated horsepower of 5.22 HP

Sensible Heat Ratio: 0.85 --- This system occurs 1 time(s) in the building. ---

Room Space sensible loss: 18,381 Btuh Infiltration sensible loss: 21,431 Btuh 314 CFM Outside Air sensible loss: 35,816 Btuh 578 CFM Supply Duct sensible loss: 0 Btuh Return Duct sensible loss: 0 Btuh

Total System sensible loss: 75,628 Btuh

Heating Supply Air: 39,812 / (.857 X 1.08 X 20) = 2,152 CFM Winter Vent Outside Air (26.9% of supply) = 578 CFM

Room space sensible gain: 60,954 Btuh

Draw-thru fan sensible gain: 0 Btuh Supply duct sensible gain: 0 Btuh

Total sensible gain on supply side of coil: 60,954 Btuh

Cooling Supply Air: 60,954 / (.857 X 1.1 X 15) = 4,312 CFM Summer Vent Outside Air (13.4% of supply) = 578 CFM

Outside air sensible gain: 14,701 Btuh 578 CFM Blow-thru fan sensible gain: 11,347 Btuh Total sensible gain on return side of coil: 26,047 Btuh Total sensible gain on air handling system: 87,001 Btuh

Room space latent gain: 10,805 Btuh

Outside air latent gain: -7,591 Btuh Total latent gain on air handling system: 3,213 Btuh Total system sensible and latent gain: 90,215 Btuh

Total Air Handler Supply Air (based on a 15° TD): 4,312 CFM Total Air Handler Vent. Air (13.40% of Supply): 578 CFM

Total Conditioned Air Space: 3,143 Sq.ft Supply Air Per Unit Area: 1.3721 CFM/Sq.ft Area Per Cooling Capacity: 418.1 Sq.ft/Ton Cooling Capacity Per Area: 0.0024 Tons/Sq.ft Heating Capacity Per Area: 24.06 Btuh/Sq.ft

Total Heating Required With Outside Air: 75,628 Btuh Total Cooling Required With Outside Air: 7.52 Tons

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