Attachment 4 - Calculations 687-21-106 WWW Replace Mechanical and Plumbing 03-17-2025.pdf

Jonathan M. Wainwright Memorial VA Medical Center

REPLACE MECHANICAL AND PLUMBING SYSTEMS

Project Number 687-21-106 Walla Walla, Washington

CALCULATIONS

March 17, 2025

100% Construction Documents

GDM A-E, Inc.

4317 6th Avenue SE, Suite 300 Lacey, Washington 98503

JMWM VAMC 100% CONSTRUCTION DOCUMENTS

WALLA WALLA, WA 2025/03/17

Replace Mechanical and Plumbing Systems January 31, 2025

VA Project No. 687-21-106 Page 2 of 3

1 Contents

1 Contents

2 Mechanical

2.1 B140 Water Softener Capacity

2.2 B143 Water Softener Capacity

2.3 HVAC Load Calculations

2.4 Clean Room Air Change Calculations

3 Electrical

3.1 Load Calculations

4 Structural

4.1 Structural Calculations

JMWM VAMC 100% CONSTRUCTION DOCUMENTS

WALLA WALLA, WA 2025/03/17

Replace Mechanical and Plumbing Systems January 31, 2025

VA Project No. 687-21-106 Page 3 of 3

2 Mechanical

2.1 B140 Water Softener Capacity

Average monthly water consumption: 37,780 gal

Peak monthly water consumption: 49,100 gal

Water hardness: 90ppm

Grains per gallon: 5.263

Grains consumption per month (average): 198,842

Grains consumption per month (peak): 258,421

System capacity: 300,000 grains

Regeneration cycle (average): 45.3 days

Regeneration cycle (peak): 34.8 days

2.2 B143 Water Softener Capacity

Average monthly water consumption: 31,033 gal

Peak monthly water consumption: 43,260 gal

Water hardness: 90ppm

Grains per gallon: 5.263

Grains consumption per month (average): 163,333

Grains consumption per month (peak): 227,684

System capacity: 600,000 grains

Regeneration cycle (average): 110.1 days

Regeneration cycle (peak): 78.9 days

2.3 HVAC Load Calculations

See attached calculations.

2.4 Clean Room Air Change Calculations

See calculations on drawings.

3 Electrical

3.1 Load Calculations

See calculations on drawings.

4 Structural

4.1 Structural Calculations

Refer to attached calculations.

Dedicated Outdoor Air System (DOAS) Sizing Summary for BLDG 063 - 63-OU-2 Project Name: 21-022 VA Walla Walla Mech-Plumb Deficiencies 03/17/2025 Prepared by: GDM 12:49PM

Air System Information Air System Name BLDG 063 - 63-OU-2 Equipment Class TERM Air System Type SPLT-FC

Number of zones 3 Floor Area 1560.0 ft² Location Hanford, Washington

Sizing Calculation Information Calculation Months Jan to Dec Sizing Data Calculated

Zone CFM Sizing Sum of space airflow rates Space CFM Sizing Individual peak space loads

Ventilation Fan Sizing Data Actual max CFM 298 CFM Standard CFM 286 CFM Actual max CFM/ft² 0.19 CFM/ft²

Fan motor BHP 0.00 BHP Fan motor kW 0.00 kW Fan static 0.00 in wg

Outdoor Ventilation Air Data Design airflow CFM 298 CFM CFM/ft² 0.19 CFM/ft²

CFM/person 49.73 CFM/person

Hourly Analysis Program 5.11 Page 1 of 10

Zone Sizing Summary for BLDG 063 - 63-OU-2

Prepared by: GDM 12:49PM

Air System Information Air System Name BLDG 063 - 63-OU-2 Equipment Class TERM Air System Type SPLT-FC

Number of zones 3 Floor Area 1560.0 ft² Location Hanford, Washington

Sizing Calculation Information Calculation Months Jan to Dec Sizing Data Calculated

Zone CFM Sizing Sum of space airflow rates Space CFM Sizing Individual peak space loads

Terminal Unit Sizing Data - Cooling

Total Sens Coil Coil Water Time

Coil Coil Entering Leaving Flow of

Load Load DB / WB DB / WB @ 10.0 °F Peak Coil Zone

Zone Name (MBH) (MBH) (°F) (°F) (gpm) Load CFM/ft²

Zone 1 8.6 8.6 81.6 / 61.3 63.7 / 54.7 - Jul 1700 0.55

Zone 2 6.3 6.3 82.3 / 64.0 63.4 / 57.4 - Jul 1600 0.55

Zone 3 3.1 3.1 79.4 / 60.7 62.4 / 54.4 - Aug 1700 1.30

Terminal Unit Sizing Data - Heating, Fan, Ventilation

Heating Htg Coil

Heating Coil Water Fan OA Vent

Coil Ent/Lvg Flow Design Fan Fan Design

Load DB @20.0 °F Airflow Motor Motor Airflow

Zone Name (MBH) (°F) (gpm) (CFM) (BHP) (kW) (CFM)

Zone 1 15.3 57.2 / 89.2 - 465 0.000 0.000 155

Zone 2 10.6 55.9 / 87.8 - 322 0.000 0.000 125

Zone 3 3.0 65.0 / 81.5 - 176 0.000 0.000 18

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor

Sensible Peak Sensible Load Area

Zone Name (MBH) Cooling Load (MBH) (ft²)

Zone 1 7.8 Jul 1700 12.0 840.0

Zone 2 5.7 Jul 1600 7.7 585.0

Zone 3 3.1 Aug 1700 2.5 135.0

Space Loads and Airflows

Zone Name / Space Name Mult.

Cooling Sensible

(MBH)

Time of Peak

Sensible Load

Air Flow

(CFM)

Heating Load

(MBH)

Floor Area (ft²)

Space CFM/ft²

Zone 1

BLDG 063 - 101 1 6.7 Jul 1700 393 10.1 750.0 0.52

BLDG 063 - 101B 1 1.1 Jul 1700 72 1.9 90.0 0.80

Zone 2

BLDG 063 - 101A 1 5.7 Jul 1600 322 7.7 585.0 0.55

Zone 3

BLDG 063 - 101C 1 3.1 Aug 1700 176 2.5 135.0 1.30

Hourly Analysis Program 5.11 Page 2 of 10

Ventilation Sizing Summary for BLDG 063 - 63-OU-2

Prepared by: GDM 12:49PM

1. Summary Ventilation Sizing Method Sum of Space OA Airflows Design Ventilation Airflow Rate 298 CFM

2. Space Ventilation Analysis

2.1 Zone: Zone 1

Zone Name / Space Name Mult.

Floor Area (ft²)

Maximum Occupants

Maximum Supply Air

(CFM)

Required Outdoor Air

(CFM/person)

Required Outdoor Air

(CFM/ft²)

Required Outdoor Air

(CFM)

Required Outdoor Air

(% of supply)

Uncorrected Outdoor Air

(CFM)

Zone 1

BLDG 063 - 101 1 750.0 2.0 392.7 10.00 0.18 0.0 0.0 155.0

BLDG 063 - 101B 1 90.0 0.0 71.9 0.00 0.00 0.0 0.0 0.0

Totals (incl. Space Multipliers) 464.6 155.0

2.2 Zone: Zone 2

Zone Name / Space Name Mult.

Floor Area (ft²)

Maximum Occupants

Maximum Supply Air

(CFM)

Required Outdoor Air

(CFM/person)

Required Outdoor Air

(CFM/ft²)

Required Outdoor Air

(CFM)

Required Outdoor Air

(% of supply)

Uncorrected Outdoor Air

(CFM)

Zone 2

BLDG 063 - 101A 1 585.0 2.0 322.0 10.00 0.18 0.0 0.0 125.3

Totals (incl. Space Multipliers) 322.0 125.3

2.3 Zone: Zone 3

Zone Name / Space Name Mult.

Floor Area (ft²)

Maximum Occupants

Maximum Supply Air

(CFM)

Required Outdoor Air

(CFM/person)

Required Outdoor Air

(CFM/ft²)

Required Outdoor Air

(CFM)

Required Outdoor Air

(% of supply)

Uncorrected Outdoor Air

(CFM)

Zone 3

BLDG 063 - 101C 1 135.0 2.0 175.9 5.00 0.06 0.0 0.0 18.1

Totals (incl. Space Multipliers) 175.9 18.1

Hourly Analysis Program 5.11 Page 3 of 10

Air System Design Load Summary for BLDG 063 - 63-OU-2

Prepared by: GDM 12:49PM

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1700 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

Sensible Latent Sensible Latent

ZONE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 80 ft² 3671 - 80 ft² - -

Wall Transmission 1835 ft² 3633 - 1835 ft² 9546 -

Roof Transmission 1700 ft² 1387 - 1700 ft² 3302 -

Window Transmission 80 ft² 1002 - 80 ft² 3098 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 42 ft² 392 - 42 ft² 1214 -

Floor Transmission 1560 ft² 376 - 1560 ft² 3666 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 1248 W 3911 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 210 W 681 - 0 0 -

People 2 829 410 0 0 0

Infiltration - 572 -64 - 1443 0

Miscellaneous - 0 0 - 0 0

Safety Factor 0% / 0% 0 0 0% 0 0

>> Total Zone Loads - 16454 346 - 22269 0

Zone Conditioning - 14731 346 - 20625 0

Plenum Wall Load 0% 0 - 0 0 -

Plenum Roof Load 0% 0 - 0 0 -

Plenum Lighting Load 0% 0 - 0 0 -

Exhaust Fan Load 298 CFM 0 - 298 CFM 0 -

Ventilation Load 298 CFM 3021 -436 298 CFM 8359 0

Ventilation Fan Load 298 CFM 0 - 298 CFM 0 -

Space Fan Coil Fans - 0 - - 0 -

Duct Heat Gain / Loss 0% 0 - 0% 0 -

>> Total System Loads - 17752 -91 - 28984 0

Terminal Unit Cooling - 17752 0 - 0 0

Terminal Unit Heating - 0 - - 28985 -

>> Total Conditioning - 17752 0 - 28985 0

Key: Positive values are clg loads Positive values are htg loads

Negative values are htg loads Negative values are clg loads

Hourly Analysis Program 5.11 Page 4 of 10

Zone Design Load Summary for BLDG 063 - 63-OU-2

Prepared by: GDM 12:49PM

Zone 1 DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1700 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

ZONE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 40 ft² 1835 - 40 ft² - -

Wall Transmission 914 ft² 1847 - 914 ft² 4755 -

Roof Transmission 960 ft² 622 - 960 ft² 1913 -

Window Transmission 40 ft² 501 - 40 ft² 1549 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 21 ft² 196 - 21 ft² 607 -

Floor Transmission 840 ft² 183 - 840 ft² 2352 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 672 W 2102 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 0 203 0 0 0 0

Infiltration - 330 -38 - 832 0

Miscellaneous - 0 0 - 0 0

Safety Factor 0% / 0% 0 0 0% 0 0

>> Total Zone Loads - 7820 -38 - 12008 0

Zone 2 DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1600 HEATING DATA AT DES HTG

COOLING OA DB / WB 98.7 °F / 66.2 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

ZONE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 24 ft² 995 - 24 ft² - -

Wall Transmission 705 ft² 1174 - 705 ft² 3667 -

Roof Transmission 600 ft² 732 - 600 ft² 1110 -

Window Transmission 24 ft² 304 - 24 ft² 929 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 21 ft² 199 - 21 ft² 607 -

Floor Transmission 585 ft² 159 - 585 ft² 936 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 468 W 1447 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 2 453 910 0 0 0

Infiltration - 198 -99 - 484 0

Miscellaneous - 0 0 - 0 0

Safety Factor 0% / 0% 0 0 0% 0 0

>> Total Zone Loads - 5660 811 - 7733 0

Hourly Analysis Program 5.11 Page 5 of 10

Zone Design Load Summary for BLDG 063 - 63-OU-2

Prepared by: GDM 12:49PM

Zone 3 DESIGN COOLING DESIGN HEATING

COOLING DATA AT Aug 1700 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

ZONE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 16 ft² 787 - 16 ft² - -

Wall Transmission 216 ft² 478 - 216 ft² 1124 -

Roof Transmission 140 ft² 91 - 140 ft² 279 -

Window Transmission 16 ft² 200 - 16 ft² 620 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 0 ft² 0 - 0 ft² 0 -

Floor Transmission 135 ft² 29 - 135 ft² 378 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 108 W 352 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 210 W 681 - 0 0 -

People 2 422 410 0 0 0

Infiltration - 51 -6 - 128 0

Miscellaneous - 0 0 - 0 0

Safety Factor 0% / 0% 0 0 0% 0 0

>> Total Zone Loads - 3091 404 - 2528 0

Hourly Analysis Program 5.11 Page 6 of 10

Space Design Load Summary for BLDG 063 - 63-OU-2

Prepared by: GDM 12:49PM

TABLE 1.1.A. Component Loads For Space "BLDG 063 - 101" In Zone "Zone 1"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1700 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 32 ft² 1547 - 32 ft² - -

Wall Transmission 727 ft² 1461 - 727 ft² 3782 -

Roof Transmission 840 ft² 544 - 840 ft² 1674 -

Window Transmission 32 ft² 401 - 32 ft² 1239 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 21 ft² 196 - 21 ft² 607 -

Floor Transmission 750 ft² 164 - 750 ft² 2100 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 600 W 1867 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 0 203 0 0 0 0

Infiltration - 296 -34 - 747 0

Miscellaneous - 0 0 - 0 0

Safety Factor 0% / 0% 0 0 0% 0 0

>> Total Zone Loads - 6679 -34 - 10149 0

TABLE 1.1.B. Envelope Loads For Space "BLDG 063 - 101" In Zone "Zone 1"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

E EXPOSURE

WALL 353 0.090 - 701 - 1836

WINDOW 1 16 0.670 0.600 200 577 620

DOOR 21 0.500 - 196 - 607

W EXPOSURE

WALL 374 0.090 - 760 - 1946

WINDOW 1 16 0.670 0.600 200 970 620

E EXPOSURE

ROOF 420 0.034 - 272 - 837

W EXPOSURE

ROOF 420 0.034 - 272 - 837

Hourly Analysis Program 5.11 Page 7 of 10

Prepared by: GDM 12:49PM

TABLE 1.2.A. Component Loads For Space "BLDG 063 - 101B" In Zone "Zone 1"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1700 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 8 ft² 288 - 8 ft² - -

Wall Transmission 187 ft² 387 - 187 ft² 973 -

Roof Transmission 120 ft² 78 - 120 ft² 239 -

Window Transmission 8 ft² 100 - 8 ft² 310 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 0 ft² 0 - 0 ft² 0 -

Floor Transmission 90 ft² 20 - 90 ft² 252 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 72 W 235 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 0 0 0 0 0 0

Infiltration - 34 -4 - 85 0

Miscellaneous - 0 0 - 0 0

Safety Factor 0% / 0% 0 0 0% 0 0

>> Total Zone Loads - 1141 -4 - 1859 0

TABLE 1.2.B. Envelope Loads For Space "BLDG 063 - 101B" In Zone "Zone 1"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

S EXPOSURE

WALL 75 0.090 - 164 - 390

E EXPOSURE

WALL 112 0.090 - 222 - 583

WINDOW 1 8 0.670 0.600 100 288 310

E EXPOSURE

ROOF 120 0.034 - 78 - 239

Hourly Analysis Program 5.11 Page 8 of 10

Prepared by: GDM 12:49PM

TABLE 2.1.A. Component Loads For Space "BLDG 063 - 101A" In Zone "Zone 2"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1600 HEATING DATA AT DES HTG

COOLING OA DB / WB 98.7 °F / 66.2 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 24 ft² 995 - 24 ft² - -

Wall Transmission 705 ft² 1174 - 705 ft² 3667 -

Roof Transmission 600 ft² 732 - 600 ft² 1110 -

Window Transmission 24 ft² 304 - 24 ft² 929 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 21 ft² 199 - 21 ft² 607 -

Floor Transmission 585 ft² 159 - 585 ft² 936 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 468 W 1447 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 2 453 910 0 0 0

Infiltration - 198 -99 - 484 0

Miscellaneous - 0 0 - 0 0

Safety Factor 0% / 0% 0 0 0% 0 0

>> Total Zone Loads - 5660 811 - 7733 0

TABLE 2.1.B. Envelope Loads For Space "BLDG 063 - 101A" In Zone "Zone 2"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

E EXPOSURE

WALL 285 0.090 - 547 - 1483

W EXPOSURE

WALL 269 0.090 - 436 - 1399

WINDOW 1 16 0.670 0.600 203 868 620

N EXPOSURE

WALL 151 0.090 - 191 - 786

WINDOW 1 8 0.670 0.600 101 127 310

DOOR 21 0.500 - 199 - 607

E EXPOSURE

ROOF 300 0.032 - 295 - 555

W EXPOSURE

ROOF 300 0.032 - 437 - 555

Hourly Analysis Program 5.11 Page 9 of 10

Prepared by: GDM 12:49PM

TABLE 3.1.A. Component Loads For Space "BLDG 063 - 101C" In Zone "Zone 3"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Aug 1700 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 16 ft² 787 - 16 ft² - -

Wall Transmission 216 ft² 478 - 216 ft² 1124 -

Roof Transmission 140 ft² 91 - 140 ft² 279 -

Window Transmission 16 ft² 200 - 16 ft² 620 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 0 ft² 0 - 0 ft² 0 -

Floor Transmission 135 ft² 29 - 135 ft² 378 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 108 W 352 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 210 W 681 - 0 0 -

People 2 422 410 0 0 0

Infiltration - 51 -6 - 128 0

Miscellaneous - 0 0 - 0 0

Safety Factor 0% / 0% 0 0 0% 0 0

>> Total Zone Loads - 3091 404 - 2528 0

TABLE 3.1.B. Envelope Loads For Space "BLDG 063 - 101C" In Zone "Zone 3"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

S EXPOSURE

WALL 104 0.090 - 253 - 541

WINDOW 1 8 0.670 0.600 100 325 310

W EXPOSURE

WALL 112 0.090 - 225 - 583

WINDOW 1 8 0.670 0.600 100 462 310

W EXPOSURE

ROOF 140 0.034 - 91 - 279

Hourly Analysis Program 5.11 Page 10 of 10

Dedicated Outdoor Air System (DOAS) Sizing Summary for BLDG 065 - VRF 65-OU-1

Prepared by: GDM 01:16PM

Air System Information Air System Name BLDG 065 - VRF 65-OU-1 Equipment Class TERM Air System Type VRF

Number of zones 7 Floor Area 3119.0 ft² Location Hanford, Washington

Sizing Calculation Information Calculation Months Jan to Dec Sizing Data Calculated

Zone CFM Sizing Sum of space airflow rates Space CFM Sizing Individual peak space loads

Heating Coil Sizing Data Max coil load 20.1 MBH Coil CFM at Des Htg 425 CFM Max coil CFM 425 CFM Water flow @ 20.0 °F drop N/A

Load occurs at Des Htg Ent. DB / Lvg DB 39.3 / 85.0 °F

Ventilation Fan Sizing Data Actual max CFM 425 CFM Standard CFM 407 CFM Actual max CFM/ft² 0.14 CFM/ft²

Fan motor BHP 0.00 BHP Fan motor kW 0.00 kW Fan static 0.00 in wg

Outdoor Ventilation Air Data Design airflow CFM 425 CFM CFM/ft² 0.14 CFM/ft²

CFM/person 28.33 CFM/person

Hourly Analysis Program 5.11 Page 1 of 20

Zone Sizing Summary for BLDG 065 - VRF 65-OU-1

Prepared by: GDM 01:16PM

Air System Information Air System Name BLDG 065 - VRF 65-OU-1 Equipment Class TERM Air System Type VRF

Number of zones 7 Floor Area 3119.0 ft² Location Hanford, Washington

Sizing Calculation Information Calculation Months Jan to Dec Sizing Data Calculated

Zone CFM Sizing Sum of space airflow rates Space CFM Sizing Individual peak space loads

Terminal Unit Sizing Data - Cooling

Total Sens Coil Coil Water Time

Coil Coil Entering Leaving Flow of

Load Load DB / WB DB / WB @ 10.0 °F Peak Coil Zone

Zone Name (MBH) (MBH) (°F) (°F) (gpm) Load CFM/ft²

65-IU-8 4.3 4.3 79.0 / 65.8 61.9 / 60.1 - Aug 1400 1.42

65-IU-2 11.5 11.5 79.8 / 65.0 61.9 / 58.9 - Jul 1600 1.17

65-IU-3 2.8 2.8 79.6 / 66.2 63.2 / 60.8 - Jul 1600 0.74

65-IU-4 4.7 4.7 80.2 / 65.1 62.7 / 59.1 - Aug 1600 0.86

65-IU-5 3.7 3.7 79.7 / 66.0 64.4 / 61.0 - Jul 1600 0.58

65-IU-6 10.7 10.7 84.1 / 62.7 62.9 / 55.0 - Aug 1300 0.56

65-IU-7 10.0 10.0 79.4 / 66.8 62.6 / 61.4 - Jul 1600 0.93

Terminal Unit Sizing Data - Heating, Fan, Ventilation

Heating Htg Coil

Heating Coil Water Fan OA Vent

Coil Ent/Lvg Flow Design Fan Fan Design

Load DB @20.0 °F Airflow Motor Motor Airflow

Zone Name (MBH) (°F) (gpm) (CFM) (BHP) (kW) (CFM)

65-IU-8 2.8 68.8 / 79.8 - 245 0.000 0.000 15

65-IU-2 11.2 68.9 / 86.3 - 624 0.000 0.000 78

65-IU-3 2.7 69.0 / 84.8 - 164 0.000 0.000 18

65-IU-4 5.0 69.2 / 87.9 - 259 0.000 0.000 41

65-IU-5 5.0 68.8 / 89.7 - 233 0.000 0.000 34

65-IU-6 7.0 73.9 / 87.8 - 486 0.000 0.000 196

65-IU-7 11.4 67.8 / 86.9 - 578 0.000 0.000 43

VRF Outdoor Unit Sizing Data

Cooling

[MBH]

Cooling [Tons]

Heating

[MBH]

Peak Coincident Indoor Unit Loads 46.5 3.9 45.1

Estimated Piping / Line Losses 0.0 0.0 0.0

Total Required ODU Capacity 46.5 3.9 45.1

Note: VRF piping / line losses are based on typical loss factors for this class of equipment. Actual line loss varies widely from one product to another.

Therefore, when selecting equipment it is critical to consult manufacturer's guidance to utilize actual line loss data.

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor

Sensible Peak Sensible Load Area

Zone Name (MBH) Cooling Load (MBH) (ft²)

65-IU-8 4.3 Aug 1500 3.2 172.0

65-IU-2 10.8 Jul 1800 13.3 535.0

65-IU-3 2.9 Jul 1700 3.2 220.0

65-IU-4 4.6 Aug 1700 6.1 302.0

65-IU-5 3.4 Jul 1600 6.0 400.0

Hourly Analysis Program 5.11 Page 2 of 20

Zone Sizing Summary for BLDG 065 - VRF 65-OU-1

Prepared by: GDM 01:16PM

Zone Zone Zone

Cooling Time of Heating Floor

Sensible Peak Sensible Load Area

Zone Name (MBH) Cooling Load (MBH) (ft²)

65-IU-6 8.5 Aug 1600 11.3 865.0

65-IU-7 10.2 Jul 1700 12.9 625.0

Space Loads and Airflows

Zone Name / Space Name Mult.

Cooling Sensible

(MBH)

Time of Peak

Sensible Load

Air Flow

(CFM)

Heating Load

(MBH)

Floor Area (ft²)

Space CFM/ft²

65-IU-8

BLDG 065 - 101E 1 4.3 Aug 1500 245 3.2 172.0 1.42

65-IU-2

BLDG 065 - 102E 1 6.0 Jul 1800 341 7.7 265.0 1.29

BLDG 065 - 102D 1 1.7 Jul 1700 104 2.7 115.0 0.90

BLDG 065 - 102C 1 3.1 Jul 1800 179 2.9 155.0 1.16

65-IU-3

BLDG 065 - 102B 1 2.9 Jul 1700 164 3.2 220.0 0.74

65-IU-4

BLDG 065 - 102A 1 4.6 Aug 1700 259 6.1 302.0 0.86

65-IU-5

BLDG 065 - 102 1 3.4 Jul 1600 233 6.0 400.0 0.58

65-IU-6

BLDG 065 - 101 1 8.5 Aug 1600 486 11.3 865.0 0.56

65-IU-7

BLDG 065 - 101B 1 5.5 Jul 1700 314 7.1 300.0 1.05

BLDG 065 - 101A 1 4.7 Jul 1800 265 5.9 325.0 0.81

Hourly Analysis Program 5.11 Page 3 of 20

Ventilation Sizing Summary for BLDG 065 - VRF 65-OU-1

Prepared by: GDM 01:16PM

1. Summary Ventilation Sizing Method Sum of Space OA Airflows Design Ventilation Airflow Rate 425 CFM

2. Space Ventilation Analysis

2.1 Zone: 65-IU-8

Zone Name / Space Name Mult.

Floor Area (ft²)

Maximum Occupants

Maximum Supply Air

(CFM)

Required Outdoor Air

(CFM/person)

Required Outdoor Air

(CFM/ft²)

Required Outdoor Air

(CFM)

Required Outdoor Air

(% of supply)

Uncorrected Outdoor Air

(CFM)

65-IU-8

BLDG 065 - 101E 1 172.0 1.0 244.9 5.00 0.06 0.0 0.0 15.3

Totals (incl. Space Multipliers) 244.9 15.3

2.2 Zone: 65-IU-2

Zone Name / Space Name Mult.

Floor Area (ft²)

Maximum Occupants

Maximum Supply Air

(CFM)

Required Outdoor Air

(CFM/person)

Required Outdoor Air

(CFM/ft²)

Required Outdoor Air

(CFM)

Required Outdoor Air

(% of supply)

Uncorrected Outdoor Air

(CFM)

65-IU-2

BLDG 065 - 102E 1 265.0 4.0 340.9 5.00 0.12 0.0 0.0 51.8

BLDG 065 - 102D 1 115.0 1.0 103.9 5.00 0.06 0.0 0.0 11.9

BLDG 065 - 102C 1 155.0 1.0 179.1 5.00 0.06 0.0 0.0 14.3

Totals (incl. Space Multipliers) 623.9 78.0

2.3 Zone: 65-IU-3

Zone Name / Space Name Mult.

Floor Area (ft²)

Maximum Occupants

Maximum Supply Air

(CFM)

Required Outdoor Air

(CFM/person)

Required Outdoor Air

(CFM/ft²)

Required Outdoor Air

(CFM)

Required Outdoor Air

(% of supply)

Uncorrected Outdoor Air

(CFM)

65-IU-3

BLDG 065 - 102B 1 220.0 1.0 163.8 5.00 0.06 0.0 0.0 18.2

Totals (incl. Space Multipliers) 163.8 18.2

2.4 Zone: 65-IU-4

Zone Name / Space Name Mult.

Floor Area (ft²)

Maximum Occupants

Maximum Supply Air

(CFM)

Required Outdoor Air

(CFM/person)

Required Outdoor Air

(CFM/ft²)

Required Outdoor Air

(CFM)

Required Outdoor Air

(% of supply)

Uncorrected Outdoor Air

(CFM)

65-IU-4

BLDG 065 - 102A 1 302.0 1.0 259.1 5.00 0.12 0.0 0.0 41.2

Totals (incl. Space Multipliers) 259.1 41.2

2.5 Zone: 65-IU-5

Zone Name / Space Name Mult.

Floor Area (ft²)

Maximum Occupants

Maximum Supply Air

(CFM)

Required Outdoor Air

(CFM/person)

Required Outdoor Air

(CFM/ft²)

Required Outdoor Air

(CFM)

Required Outdoor Air

(% of supply)

Uncorrected Outdoor Air

(CFM)

65-IU-5

BLDG 065 - 102 1 400.0 1.0 233.4 10.00 0.06 0.0 0.0 34.0

Totals (incl. Space Multipliers) 233.4 34.0

Hourly Analysis Program 5.11 Page 4 of 20

Ventilation Sizing Summary for BLDG 065 - VRF 65-OU-1

Prepared by: GDM 01:16PM

2.6 Zone: 65-IU-6

Zone Name / Space Name Mult.

Floor Area (ft²)

Maximum Occupants

Maximum Supply Air

(CFM)

Required Outdoor Air

(CFM/person)

Required Outdoor Air

(CFM/ft²)

Required Outdoor Air

(CFM)

Required Outdoor Air

(% of supply)

Uncorrected Outdoor Air

(CFM)

65-IU-6

BLDG 065 - 101 1 865.0 4.0 486.1 10.00 0.18 0.0 0.0 195.7

Totals (incl. Space Multipliers) 486.1 195.7

2.7 Zone: 65-IU-7

Zone Name / Space Name Mult.

Floor Area (ft²)

Maximum Occupants

Maximum Supply Air

(CFM)

Required Outdoor Air

(CFM/person)

Required Outdoor Air

(CFM/ft²)

Required Outdoor Air

(CFM)

Required Outdoor Air

(% of supply)

Uncorrected Outdoor Air

(CFM)

65-IU-7

BLDG 065 - 101B 1 300.0 0.0 313.6 10.00 0.06 0.0 0.0 18.0

BLDG 065 - 101A 1 325.0 1.0 264.7 5.00 0.06 0.0 0.0 24.5

Totals (incl. Space Multipliers) 578.3 42.5

Hourly Analysis Program 5.11 Page 5 of 20

Air System Design Load Summary for BLDG 065 - VRF 65-OU-1

Prepared by: GDM 01:16PM

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1600 HEATING DATA AT DES HTG

COOLING OA DB / WB 98.7 °F / 66.2 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

Sensible Latent Sensible Latent

ZONE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 200 ft² 8440 - 200 ft² - -

Wall Transmission 2579 ft² 4351 - 2579 ft² 13416 -

Roof Transmission 3298 ft² 2822 - 3298 ft² 6369 -

Window Transmission 200 ft² 2535 - 200 ft² 7745 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 231 ft² 4508 - 231 ft² 7659 -

Floor Transmission 3119 ft² 0 - 3119 ft² 6253 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 2464 W 7719 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 720 W 2381 - 0 0 -

People 15 3207 4215 0 0 0

Infiltration - 1394 -1036 - 3400 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 5604 477 25% 11211 0

>> Total Zone Loads - 42961 3655 - 56053 0

Zone Conditioning - 42035 3655 - 53262 0

Plenum Wall Load 0% 0 - 0 0 -

Plenum Roof Load 0% 0 - 0 0 -

Plenum Lighting Load 0% 0 - 0 0 -

Exhaust Fan Load 425 CFM 0 - 425 CFM 0 -

Ventilation Load 425 CFM 4439 -3580 425 CFM 11926 0

Ventilation Fan Load 425 CFM 0 - 425 CFM 0 -

Space Fan Coil Fans - 0 - - 0 -

Duct Heat Gain / Loss 0% 0 - 0% 0 -

>> Total System Loads - 46474 75 - 65188 0

Heating Coil - 0 - - 20058 -

Terminal Unit Cooling - 46456 0 - 0 0

Terminal Unit Heating - 0 - - 45130 -

>> Total Conditioning - 46456 0 - 65188 0

Key: Positive values are clg loads Positive values are htg loads

Hourly Analysis Program 5.11 Page 6 of 20

Zone Design Load Summary for BLDG 065 - VRF 65-OU-1

Prepared by: GDM 01:16PM

65-IU-8 DESIGN COOLING DESIGN HEATING

COOLING DATA AT Aug 1500 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

ZONE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 32 ft² 1384 - 32 ft² - -

Wall Transmission 160 ft² 304 - 160 ft² 832 -

Roof Transmission 172 ft² 239 - 172 ft² 318 -

Window Transmission 32 ft² 387 - 32 ft² 1239 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 0 ft² 0 - 0 ft² 0 -

Floor Transmission 172 ft² 0 - 172 ft² 0 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 138 W 446 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 220 W 708 - 0 0 -

People 1 206 205 0 0 0

Infiltration - 68 -58 - 171 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 561 22 25% 640 0

>> Total Zone Loads - 4304 169 - 3201 0

65-IU-2 DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1800 HEATING DATA AT DES HTG

COOLING OA DB / WB 96.0 °F / 65.4 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

ZONE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 40 ft² 1802 - 40 ft² - -

Wall Transmission 676 ft² 1428 - 676 ft² 3517 -

Roof Transmission 580 ft² 467 - 580 ft² 1114 -

Window Transmission 40 ft² 474 - 40 ft² 1549 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 84 ft² 743 - 84 ft² 2428 -

Floor Transmission 535 ft² 0 - 535 ft² 1528 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 428 W 1376 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 500 W 1674 - 0 0 -

People 6 1227 890 0 0 0

Infiltration - 191 -118 - 525 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 1407 116 25% 2665 0

>> Total Zone Loads - 10790 887 - 13326 0

Hourly Analysis Program 5.11 Page 7 of 20

Prepared by: GDM 01:16PM

65-IU-3 DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1700 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

ZONE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 16 ft² 970 - 16 ft² - -

Wall Transmission 144 ft² 293 - 144 ft² 749 -

Roof Transmission 240 ft² 155 - 240 ft² 478 -

Window Transmission 16 ft² 200 - 16 ft² 620 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 0 ft² 0 - 0 ft² 0 -

Floor Transmission 220 ft² 0 - 220 ft² 470 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 176 W 548 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 1 254 455 0 0 0

Infiltration - 82 -50 - 208 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 375 61 25% 631 0

>> Total Zone Loads - 2879 466 - 3156 0

65-IU-4 DESIGN COOLING DESIGN HEATING

COOLING DATA AT Aug 1700 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

ZONE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 32 ft² 1575 - 32 ft² - -

Wall Transmission 358 ft² 792 - 358 ft² 1862 -

Roof Transmission 336 ft² 218 - 336 ft² 670 -

Window Transmission 32 ft² 401 - 32 ft² 1239 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 0 ft² 0 - 0 ft² 0 -

Floor Transmission 302 ft² 0 - 302 ft² 780 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 242 W 752 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 0 79 0 0 0 0

Infiltration - 143 -84 - 361 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 594 -13 25% 1228 0

>> Total Zone Loads - 4553 -97 - 6140 0

Hourly Analysis Program 5.11 Page 8 of 20

Prepared by: GDM 01:16PM

65-IU-5 DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1600 HEATING DATA AT DES HTG

COOLING OA DB / WB 98.7 °F / 66.2 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

ZONE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 0 ft² 0 - 0 ft² - -

Wall Transmission 165 ft² 258 - 165 ft² 858 -

Roof Transmission 350 ft² 328 - 350 ft² 676 -

Window Transmission 0 ft² 0 - 0 ft² 0 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 63 ft² 958 - 63 ft² 2148 -

Floor Transmission 400 ft² 0 - 400 ft² 666 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 320 W 989 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 1 226 455 0 0 0

Infiltration - 196 -169 - 478 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 443 43 25% 1207 0

>> Total Zone Loads - 3400 329 - 6034 0

65-IU-6 DESIGN COOLING DESIGN HEATING

COOLING DATA AT Aug 1600 HEATING DATA AT DES HTG

COOLING OA DB / WB 98.7 °F / 66.2 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

ZONE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 40 ft² 1582 - 40 ft² - -

Wall Transmission 398 ft² 735 - 398 ft² 2070 -

Roof Transmission 940 ft² 740 - 940 ft² 1806 -

Window Transmission 40 ft² 507 - 40 ft² 1549 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 42 ft² 397 - 42 ft² 1214 -

Floor Transmission 865 ft² 0 - 865 ft² 1335 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 692 W 2139 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 4 905 1820 0 0 0

Infiltration - 424 -242 - 1034 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 1114 237 25% 2252 0

>> Total Zone Loads - 8544 1815 - 11260 0

Hourly Analysis Program 5.11 Page 9 of 20

Prepared by: GDM 01:16PM

65-IU-7 DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1700 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

ZONE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 40 ft² 2032 - 40 ft² - -

Wall Transmission 678 ft² 1252 - 678 ft² 3527 -

Roof Transmission 680 ft² 506 - 680 ft² 1307 -

Window Transmission 40 ft² 501 - 40 ft² 1549 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 42 ft² 2557 - 42 ft² 1869 -

Floor Transmission 625 ft² 0 - 625 ft² 1474 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 469 W 1496 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 1 241 270 0 0 0

Infiltration - 247 -107 - 622 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 1325 24 25% 2587 0

>> Total Zone Loads - 10156 187 - 12935 0

Hourly Analysis Program 5.11 Page 10 of 20

Space Design Load Summary for BLDG 065 - VRF 65-OU-1

Prepared by: GDM 01:16PM

TABLE 1.1.A. Component Loads For Space "BLDG 065 - 101E" In Zone "65-IU-8"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Aug 1500 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 32 ft² 1384 - 32 ft² - -

Wall Transmission 160 ft² 304 - 160 ft² 832 -

Roof Transmission 172 ft² 239 - 172 ft² 318 -

Window Transmission 32 ft² 387 - 32 ft² 1239 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 0 ft² 0 - 0 ft² 0 -

Floor Transmission 172 ft² 0 - 172 ft² 0 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 138 W 446 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 220 W 708 - 0 0 -

People 1 206 205 0 0 0

Infiltration - 68 -58 - 171 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 561 22 25% 640 0

>> Total Zone Loads - 4304 169 - 3201 0

TABLE 1.1.B. Envelope Loads For Space "BLDG 065 - 101E" In Zone "65-IU-8"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

S EXPOSURE

WALL 104 0.090 - 205 - 541

WINDOW 1 16 0.670 0.600 194 813 620

E EXPOSURE

WALL 56 0.090 - 99 - 291

WINDOW 1 16 0.670 0.600 194 571 620

S EXPOSURE

ROOF 172 0.032 - 239 - 318

Hourly Analysis Program 5.11 Page 11 of 20

Prepared by: GDM 01:16PM

TABLE 2.1.A. Component Loads For Space "BLDG 065 - 102E" In Zone "65-IU-2"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1800 HEATING DATA AT DES HTG

COOLING OA DB / WB 96.0 °F / 65.4 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 16 ft² 766 - 16 ft² - -

Wall Transmission 411 ft² 831 - 411 ft² 2138 -

Roof Transmission 280 ft² 265 - 280 ft² 538 -

Window Transmission 16 ft² 190 - 16 ft² 620 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 63 ft² 557 - 63 ft² 1821 -

Floor Transmission 265 ft² 0 - 265 ft² 802 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 212 W 682 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 300 W 1024 - 0 0 -

People 4 801 480 0 0 0

Infiltration - 96 -59 - 264 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 781 63 25% 1546 0

>> Total Zone Loads - 5991 484 - 7728 0

TABLE 2.1.B. Envelope Loads For Space "BLDG 065 - 102E" In Zone "65-IU-2"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

W EXPOSURE

WALL 131 0.090 - 318 - 681

WINDOW 1 8 0.670 0.600 95 496 310

DOOR 21 0.500 - 186 - 607

E EXPOSURE

WALL 152 0.090 - 310 - 791

WINDOW 1 8 0.670 0.600 95 270 310

N EXPOSURE

WALL 128 0.090 - 203 - 666

DOOR 42 0.500 - 371 - 1214

E EXPOSURE

ROOF 140 0.034 - 88 - 279

W EXPOSURE

ROOF 140 0.032 - 177 - 259

Hourly Analysis Program 5.11 Page 12 of 20

Prepared by: GDM 01:16PM

TABLE 2.2.A. Component Loads For Space "BLDG 065 - 102D" In Zone "65-IU-2"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1700 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 8 ft² 288 - 8 ft² - -

Wall Transmission 111 ft² 224 - 111 ft² 577 -

Roof Transmission 120 ft² 89 - 120 ft² 231 -

Window Transmission 8 ft² 100 - 8 ft² 310 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 21 ft² 196 - 21 ft² 607 -

Floor Transmission 115 ft² 0 - 115 ft² 310 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 92 W 295 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 1 211 205 0 0 0

Infiltration - 45 -6 - 115 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 217 30 25% 537 0

>> Total Zone Loads - 1666 229 - 2686 0

TABLE 2.2.B. Envelope Loads For Space "BLDG 065 - 102D" In Zone "65-IU-2"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

W EXPOSURE

WALL 70 0.090 - 142 - 364

E EXPOSURE

WALL 41 0.090 - 81 - 213

WINDOW 1 8 0.670 0.600 100 288 310

DOOR 21 0.500 - 196 - 607

E EXPOSURE

ROOF 60 0.032 - 50 - 111

W EXPOSURE

ROOF 60 0.034 - 39 - 120

Hourly Analysis Program 5.11 Page 13 of 20

Prepared by: GDM 01:16PM

TABLE 2.3.A. Component Loads For Space "BLDG 065 - 102C" In Zone "65-IU-2"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1800 HEATING DATA AT DES HTG

COOLING OA DB / WB 96.0 °F / 65.4 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 16 ft² 766 - 16 ft² - -

Wall Transmission 154 ft² 344 - 154 ft² 801 -

Roof Transmission 180 ft² 122 - 180 ft² 346 -

Window Transmission 16 ft² 190 - 16 ft² 620 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 0 ft² 0 - 0 ft² 0 -

Floor Transmission 155 ft² 0 - 155 ft² 416 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 124 W 399 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 200 W 651 - 0 0 -

People 1 213 205 0 0 0

Infiltration - 53 -33 - 147 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 411 26 25% 582 0

>> Total Zone Loads - 3147 198 - 2911 0

TABLE 2.3.B. Envelope Loads For Space "BLDG 065 - 102C" In Zone "65-IU-2"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

W EXPOSURE

WALL 77 0.090 - 187 - 401

WINDOW 1 8 0.670 0.600 95 496 310

E EXPOSURE

WALL 77 0.090 - 157 - 401

WINDOW 1 8 0.670 0.600 95 270 310

E EXPOSURE

ROOF 90 0.032 - 65 - 166

W EXPOSURE

ROOF 90 0.034 - 56 - 179

Hourly Analysis Program 5.11 Page 14 of 20

Prepared by: GDM 01:16PM

TABLE 3.1.A. Component Loads For Space "BLDG 065 - 102B" In Zone "65-IU-3"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1700 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 16 ft² 970 - 16 ft² - -

Wall Transmission 144 ft² 293 - 144 ft² 749 -

Roof Transmission 240 ft² 155 - 240 ft² 478 -

Window Transmission 16 ft² 200 - 16 ft² 620 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 0 ft² 0 - 0 ft² 0 -

Floor Transmission 220 ft² 0 - 220 ft² 470 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 176 W 548 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 1 254 455 0 0 0

Infiltration - 82 -50 - 208 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 375 61 25% 631 0

>> Total Zone Loads - 2879 466 - 3156 0

TABLE 3.1.B. Envelope Loads For Space "BLDG 065 - 102B" In Zone "65-IU-3"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

W EXPOSURE

WALL 144 0.090 - 293 - 749

WINDOW 1 16 0.670 0.600 200 970 620

N EXPOSURE

ROOF 240 0.034 - 155 - 478

Hourly Analysis Program 5.11 Page 15 of 20

Prepared by: GDM 01:16PM

TABLE 4.1.A. Component Loads For Space "BLDG 065 - 102A" In Zone "65-IU-4"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Aug 1700 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 32 ft² 1575 - 32 ft² - -

Wall Transmission 358 ft² 792 - 358 ft² 1862 -

Roof Transmission 336 ft² 218 - 336 ft² 670 -

Window Transmission 32 ft² 401 - 32 ft² 1239 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 0 ft² 0 - 0 ft² 0 -

Floor Transmission 302 ft² 0 - 302 ft² 780 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 242 W 752 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 0 79 0 0 0 0

Infiltration - 143 -84 - 361 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 594 -13 25% 1228 0

>> Total Zone Loads - 4553 -97 - 6140 0

TABLE 4.1.B. Envelope Loads For Space "BLDG 065 - 102A" In Zone "65-IU-4"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

S EXPOSURE

WALL 174 0.090 - 423 - 905

WINDOW 1 16 0.670 0.600 200 650 620

W EXPOSURE

WALL 184 0.090 - 370 - 957

WINDOW 1 16 0.670 0.600 200 925 620

S EXPOSURE

ROOF 336 0.034 - 218 - 670

Hourly Analysis Program 5.11 Page 16 of 20

Prepared by: GDM 01:16PM

TABLE 5.1.A. Component Loads For Space "BLDG 065 - 102" In Zone "65-IU-5"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1600 HEATING DATA AT DES HTG

COOLING OA DB / WB 98.7 °F / 66.2 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 0 ft² 0 - 0 ft² - -

Wall Transmission 165 ft² 258 - 165 ft² 858 -

Roof Transmission 350 ft² 328 - 350 ft² 676 -

Window Transmission 0 ft² 0 - 0 ft² 0 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 63 ft² 958 - 63 ft² 2148 -

Floor Transmission 400 ft² 0 - 400 ft² 666 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 320 W 989 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 1 226 455 0 0 0

Infiltration - 196 -169 - 478 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 443 43 25% 1207 0

>> Total Zone Loads - 3400 329 - 6034 0

TABLE 5.1.B. Envelope Loads For Space "BLDG 065 - 102" In Zone "65-IU-5"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

S EXPOSURE

WALL 66 0.090 - 133 - 343

DOOR 42 0.500 - 397 - 1214

N EXPOSURE

WALL 99 0.090 - 125 - 515

DOOR GLASS 21 0.770 0.460 306 255 935

N EXPOSURE

ROOF 200 0.034 - 127 - 399

S EXPOSURE

ROOF 150 0.032 - 201 - 277

Hourly Analysis Program 5.11 Page 17 of 20

Prepared by: GDM 01:16PM

TABLE 6.1.A. Component Loads For Space "BLDG 065 - 101" In Zone "65-IU-6"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Aug 1600 HEATING DATA AT DES HTG

COOLING OA DB / WB 98.7 °F / 66.2 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 40 ft² 1582 - 40 ft² - -

Wall Transmission 398 ft² 735 - 398 ft² 2070 -

Roof Transmission 940 ft² 740 - 940 ft² 1806 -

Window Transmission 40 ft² 507 - 40 ft² 1549 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 42 ft² 397 - 42 ft² 1214 -

Floor Transmission 865 ft² 0 - 865 ft² 1335 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 692 W 2139 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 4 905 1820 0 0 0

Infiltration - 424 -242 - 1034 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 1114 237 25% 2252 0

>> Total Zone Loads - 8544 1815 - 11260 0

TABLE 6.1.B. Envelope Loads For Space "BLDG 065 - 101" In Zone "65-IU-6"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

S EXPOSURE

WALL 247 0.090 - 555 - 1285

WINDOW 1 32 0.670 0.600 406 1482 1239

DOOR 21 0.500 - 199 - 607

N EXPOSURE

WALL 151 0.090 - 180 - 786

WINDOW 1 8 0.670 0.600 101 100 310

DOOR 21 0.500 - 199 - 607

N EXPOSURE

ROOF 470 0.032 - 440 - 869

S EXPOSURE

ROOF 470 0.034 - 299 - 937

Hourly Analysis Program 5.11 Page 18 of 20

Prepared by: GDM 01:16PM

TABLE 7.1.A. Component Loads For Space "BLDG 065 - 101B" In Zone "65-IU-7"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1700 HEATING DATA AT DES HTG

COOLING OA DB / WB 97.9 °F / 66.0 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 8 ft² 485 - 8 ft² - -

Wall Transmission 350 ft² 593 - 350 ft² 1821 -

Roof Transmission 320 ft² 238 - 320 ft² 615 -

Window Transmission 8 ft² 100 - 8 ft² 310 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 42 ft² 2557 - 42 ft² 1869 -

Floor Transmission 300 ft² 0 - 300 ft² 734 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 225 W 700 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 0 0 0 0 0 0

Infiltration - 118 -51 - 299 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 719 -8 25% 1412 0

>> Total Zone Loads - 5511 -59 - 7060 0

TABLE 7.1.B. Envelope Loads For Space "BLDG 065 - 101B" In Zone "65-IU-7"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

N EXPOSURE

WALL 200 0.090 - 288 - 1040

W EXPOSURE

WALL 150 0.090 - 305 - 780

WINDOW 1 8 0.670 0.600 100 485 310

DOOR GLASS 42 0.770 0.460 604 1953 1869

W EXPOSURE

ROOF 160 0.034 - 104 - 319

E EXPOSURE

ROOF 160 0.032 - 135 - 296

Hourly Analysis Program 5.11 Page 19 of 20

Prepared by: GDM 01:16PM

TABLE 7.2.A. Component Loads For Space "BLDG 065 - 101A" In Zone "65-IU-7"

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jul 1800 HEATING DATA AT DES HTG

COOLING OA DB / WB 96.0 °F / 65.4 °F HEATING OA DB / WB 12.2 °F / 10.0 °F

OCCUPIED T-STAT 75.0 °F OCCUPIED T-STAT 70.0 °F

Sensible Latent Sensible Latent

SPACE LOADS Details (BTU/hr) (BTU/hr) Details (BTU/hr) (BTU/hr)

Window & Skylight Solar Loads 32 ft² 1532 - 32 ft² - -

Wall Transmission 328 ft² 732 - 328 ft² 1706 -

Roof Transmission 360 ft² 243 - 360 ft² 692 -

Window Transmission 32 ft² 379 - 32 ft² 1239 -

Skylight Transmission 0 ft² 0 - 0 ft² 0 -

Door Loads 0 ft² 0 - 0 ft² 0 -

Floor Transmission 325 ft² 0 - 325 ft² 740 -

Partitions 0 ft² 0 - 0 ft² 0 -

Ceiling 0 ft² 0 - 0 ft² 0 -

Overhead Lighting 244 W 798 - 0 0 -

Task Lighting 0 W 0 - 0 0 -

Electric Equipment 0 W 0 - 0 0 -

People 1 244 270 0 0 0

Infiltration - 118 -57 - 324 0

Miscellaneous - 0 0 - 0 0

Safety Factor 15% / 15% 607 32 25% 1175 0

>> Total Zone Loads - 4652 245 - 5875 0

TABLE 7.2.B. Envelope Loads For Space "BLDG 065 - 101A" In Zone "65-IU-7"

COOLING COOLING HEATING

Area U-Value Shade TRANS SOLAR TRANS

(ft²) (BTU/(hr·ft²·°F)) Coeff. (BTU/hr) (BTU/hr) (BTU/hr)

E EXPOSURE

WALL 164 0.090 - 335 - 853

WINDOW 1 16 0.670 0.600 190 540 620

W EXPOSURE

WALL 164 0.090 - 398 - 853

WINDOW 1 16 0.670 0.600 190 991 620

W EXPOSURE

ROOF 180 0.034 - 113 - 359

E EXPOSURE

ROOF 180 0.032 - 130 - 333

Hourly Analysis Program 5.11 Page 20 of 20

Air System Sizing Summary for BLDG 74 - VAV Project Name: 21-022 VA Walla Walla BLDG 74 RTU Replacement 03/17/2025 Prepared by: GDM 06:44PM

Air System Information Air System Name BLDG 74 - VAV Equipment Class PKG ROOF Air System Type VAV

Number of zones 6 Floor Area 5624.0 ft² Location Hanford, Washington

Sizing Calculation Information Calculation Months Jan to Dec Sizing Data Calculated

Zone CFM Sizing Peak zone sensible load Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data Total coil load 15.1 Tons Total coil load 180.7 MBH Sensible coil load 180.7 MBH Coil CFM at Jul 1600 4000 CFM Max block CFM at Jul 1800 4000 CFM Sum of peak zone CFM 4093 CFM Sensible heat ratio 1.000 CFM/Ton 265.6 ft²/Ton 373.4 BTU/(hr·ft²) 32.1 Water flow @ 10.0 °F rise N/A

Load occurs at Jul 1600

OA DB / WB 98.7 / 66.2 °F

Entering DB / WB 98.7 / 66.2 °F Leaving DB / WB 55.0 / 50.2 °F Coil ADP 50.1 °F Bypass Factor 0.100 Resulting RH 42 % Design supply temp. 55.0 °F Zone T-stat Check 6 of 6 OK Max zone temperature deviation 0.0 °F

Preheat Coil Sizing Data Max coil load 156.3 MBH Coil CFM at Des Htg 4000 CFM Max coil CFM 4000 CFM Water flow @ 20.0 °F drop N/A

Load occurs at Des Htg Ent. DB / Lvg DB 12.2 / 50.0 °F

Supply Fan Sizing Data Actual max CFM at Jul 1800 4000 CFM Standard CFM 3829 CFM Actual max CFM/ft² 0.71 CFM/ft²

Fan motor BHP 0.00 BHP Fan motor kW 0.00 kW Fan static 0.00 in wg

Outdoor Ventilation Air Data Design airflow CFM 4000 CFM CFM/ft² 0.71 CFM/ft²

CFM/person 43.48 CFM/person

Hourly Analysis Program 5.11 Page 1 of 36

Zone Sizing Summary for BLDG 74 - VAV

Prepared by: GDM 06:44PM

Air System Information Air System Name BLDG 74 - VAV Equipment Class PKG ROOF Air System Type VAV

Number of zones 6 Floor Area 5624.0 ft² Location Hanford, Washington

Sizing Calculation Information Calculation Months Jan to Dec Sizing Data Calculated

Zone CFM Sizing Peak zone sensible load Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Zone Name

Design Supply Airflow

(CFM)

Minimum Supply Airflow

(CFM)

Zone CFM/ft²

Reheat Coil Load

(MBH)

Reheat Coil

Water gpm

@ 20.0 °F

Zone Htg Unit

Coil Load

(MBH)

Zone Htg Unit Water gpm

@ 20.0 °F

Mixing Box Fan Airflow

(CFM)

Zone 1 498 490 0.96 20.3 - 0.0 - 0

Zone 2 540 540 0.99 22.3 - 0.0 - 0

Zone 3 431 346 0.30 14.3 - 0.0 - 0

Zone 4 620 620 0.93 25.6 - 0.0 - 0

Zone 5 954 954 0.60 39.4 - 0.0 - 0

Zone 6 1050 1050 1.21 43.4 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor

Sensible Peak Sensible Load Area

Zone Name (MBH) Cooling Load (MBH) (ft²)

Zone 1 10.3 Jul 1800 4.6 520.0

Zone 2 10.7 Jul 1800 3.3 545.0

Zone 3 8.9 Jan 2100 0.0 1430.0

Zone 4 11.9 Jan 2100 0.0 667.0

Zone 5 14.2 Jul 1700 2.0 1597.0

Zone 6 9.8 Aug 1800 2.7 865.0

Hourly Analysis Program 5.11 Page 2 of 36

Zone Sizing Summary for BLDG 74 - VAV

Prepared by: GDM 06:44PM

Space Loads and Airflows

Zone Name / Space Name Mult.

Cooling Sensible

(MBH)

Time of Peak

Sensible Load

Air Flow

(CFM)

Heating Load

(MBH)

Floor Area (ft²)

Space CFM/ft²

Zone 1

BLDG 074 - 126 1 1.4 Jul 1800 100 0.8 95.0 1.05

BLDG 074 - 127 1 2.1 Jul 1800 100 0.8 95.0 1.05

BLDG 074 - 129 1 2.1 Jul 1800 100 0.8 95.0 1.05

BLDG 074 - 130 1 2.1 Jul 1800 100 0.8 95.0 1.05

BLDG 074 - 131 1 2.7 Jul 1800 132 1.3 140.0 0.94

Zone 2

BLDG 074 - 132 1 2.1 Jul 1700 99 0.8 95.0 1.04

BLDG 074 - 133 1 2.1 Jul 1700 99 0.8 95.0 1.04

BLDG 074 - 136 1 2.1 Jul 1700 99 0.8 95.0 1.04

BLDG 074 - 138 1 2.1 Jul 1700 99 0.8 95.0 1.04

BLDG 074 - 135 1 1.5 Jan 2100 110 0.0 95.0 1.16

BLDG 074 - 137 1 1.0 Jan 2100 70 0.0 70.0 1.00

Zone 3

BLDG 074 - C1-3-7 1 3.6 Jan 2200 173 0.0 1105.0 0.16

BLDG 074 - 117 - N.S. 1 5.4 Jan 2100 280 0.0 325.0 0.86

Zone 4

BLDG 074 - 114 1 1.6 Jan 2100 80 0.0 95.0 0.84

BLDG 074 - 112 1 1.6 Jan 2100 80 0.0 95.0 0.84

BLDG 074 - 110 1 1.6 Jan 2100 80 0.0 95.0 0.84

BLDG 074 - 113 1 1.5 Jan 2100 80 0.0 90.0 0.89

BLDG 074 - 115 1 1.5 Jan 2100 80 0.0 90.0 0.89

BLDG 074 - 116 1 1.5 Jan 2100 80 0.0 90.