OfiicinasHVAC Load Analysis

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Prepared By:

viernes, 22 de mayo de 2015

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 2

Project Information

Project Title: OfiicinasDesigned By: Grupo4Date: sbado, 02 de mayo de 2015Comment:

Client Name: Company Name:Address: Representative:City: Address:Phone: City:Fax: Phone:Comment: Fax:

Comment:

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 3

General Project Data InputGeneral Project InformationProject file name: M:\Refrigercion\oficinas-1.CHVProject title: OfiicinasDesigned by: Grupo4Project date: sbado, 02 de mayo de 2015Project location: Lima, Peru

Barometric pressure: 29.875 in.Hg.Altitude: 43 feetLatitude: 12 DegreesMean daily temperature range: 32.7 DegreesStarting & ending time for HVAC load calculations: 8am - 7pmNumber of unique zones in this project: 5

Building Default ValuesCalculations performed: Cooling loads onlyLighting requirements: 1.50 Watts per square footEquipment requirements: 1.00 Watts per square footPeople sensible load multiplier: 250 Btuh per personPeople latent load multiplier: 200 Btuh per personZone sensible safety factor: 10 %Zone latent safety factor: 10 %Zone heating safety factor: 10 %People diversity factor: 100 %Lighting profile number: 1Equipment profile number: 1People profile number: 1Building default ceiling height: 10.8 feetBuilding default wall height: 10.8 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 hr1 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 90 90 70 60 50 C C C C C2 C C C C C C C C C C C C C C C C C C C C C C C C3 C C C C C C C C C C C C C C C C C C C C C C C C4 C C C C C C C C C C C C C C C C C C C C C C C C5 C C C C C C C C C C C C C C C C C C C C C C C C6 C C C C C C C C C C C C C C C C C C C C C C C C7 C C C C C C C C C C C C C C C C C C C C C C C C8 C C C C C C C C C C C C C C C C C C C C C C C C9 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

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 4

General Project Data Input (cont'd)Building-Level Design ConditionsDesignMonth

OutdoorDry Bulb

OutdoorWet Bulb

IndoorRel.Hum

IndoorDry Bulb

GrainsDiff

In/OutdoorCorrection

January 86 76 55% 72 53.64 -9February 87 76 55% 72 54.35 -8March 88 76 55% 72 51.51 -8April 85 75 55% 72 50.08 -11May 82 72 55% 72 39.42 -13June 80 71 55% 72 35.84 -15July 77 68 55% 72 21.93 -18August 75 67 55% 72 21.05 -20September 75 67 55% 72 21.21 -20October 74 66 55% 72 16.47 -22November 78 69 55% 72 26.03 -18December 83 73 55% 72 40.67 -13Winter 57 72

Master RoofsRoofNo.

ASHRAERoof#

RoofU-Fac

DarkColor

Susp.Ceil

1 8 0.306 No No

Master WallsWallNo.

ASHRAEGroup

WallU-Fac

WallColor

1 C 0.410 L2 C 0.306 L3 C 0.439 L4 C 0.499 L5 C 0.410 L6 C 0.410 L7 C 0.417 L8 C 0.410 L9 C 0.499 L10 C 0.306 L

Master PartitionsPartitionNo.

PartitionU-Factor

CoolT-D

HeatT-D

1 0.300 7 72 0.439 7 73 0.499 7 74 0.410 7 75 0.410 7 76 0.499 7 77 0.300 7 7

Master GlassGlassNo.

SummerU-Factor

WinterU-Factor

GlassShd.Coef.

InteriorShading

InteriorShd.Coef

1 0.640 0.640 1.000 1 0.6402 0.640 0.640 1.000 1 0.6403 0.640 0.640 1.000 1 0.6404 0.640 0.640 1.000 1 0.6405 0.640 0.640 1.000 1 0.640

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 5

Air Handler InputAir Handler Number 1 Input DataName: Oficina 701Terminal type: Constant VolumeMethod for CV Sum of PeaksSupply fan type: Blow-thru fanCalculations performed: Cooling loads onlyExcess supply air: ReserveOccurrences: 1People profile number: 1Lighting profile number: 1Equipment profile number: 1Exhaust may not exceed supply air: NoLeaving heating coil temp (deg.F): 95.0Leaving cooling coil RH (%): 55Cooling coil CFM 0Misc. Btuh gain - supply side: 0Misc. Btuh gain - return side: 0Combined fan & motor efficiency: 70Static pressure across fan (in.wg.): 0.00Summer supply duct temp rise (deg.F): 1.000Summer return duct temp rise (deg.F): 0.250Winter supply duct temp drop (deg.F): 2.000Winter return duct temp drop (deg.F): 1.000Chilled water temp difference (deg.F): 10.000Hot water temp difference (deg.F): 10.000Cooling ventilation: 20 CFM/PrCooling infiltration: 0 DirectHeating ventilation: 20 CFM/PrHeating infiltration: 0 DirectPretreated outside air: nonePretreated air Summer DB (deg.F): 0Pretreated air Summer WB (deg.F): 0Pretreated air Winter DB (deg.F): 0

DesignMonth

OutdoorDry Bulb

OutdoorWet Bulb

IndoorRel.Hum

IndoorDry Bulb

GrainsDiff

In/OutdoorCorrection

January 86 76 55% 72 54.52 -9February 87 76 55% 72 55.23 -8March 88 76 55% 72 52.39 -7April 85 75 55% 72 50.96 -10May 82 72 55% 72 40.30 -13June 80 71 55% 72 36.72 -15July 77 68 55% 72 22.80 -18August 75 67 55% 72 21.93 -20September 75 67 55% 72 22.09 -20October 74 66 55% 72 17.34 -21November 78 69 55% 72 26.91 -17December 83 73 55% 72 41.55 -12Winter 57 72

Air Handler Number 2 Input DataName: Oficina 702Terminal type: Constant VolumeMethod for CV Sum of PeaksSupply fan type: Blow-thru fanCalculations performed: Cooling loads onlyExcess supply air: Reserve

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 6

Air Handler Input (cont'd)Air Handler Number 2 Input DataOccurrences: 1People profile number: 1Lighting profile number: 1Equipment profile number: 1Exhaust may not exceed supply air: NoLeaving heating coil temp (deg.F): 95.0Leaving cooling coil RH (%): 55Cooling coil CFM 0Misc. Btuh gain - supply side: 0Misc. Btuh gain - return side: 0Combined fan & motor efficiency: 70Static pressure across fan (in.wg.): 0.00Summer supply duct temp rise (deg.F): 1.000Summer return duct temp rise (deg.F): 0.250Winter supply duct temp drop (deg.F): 2.000Winter return duct temp drop (deg.F): 1.000Chilled water temp difference (deg.F): 10.000Hot water temp difference (deg.F): 10.000Cooling ventilation: 20 CFM/PrCooling infiltration: 0 DirectHeating ventilation: 20 CFM/PrHeating infiltration: 0 DirectPretreated outside air: nonePretreated air Summer DB (deg.F): 0Pretreated air Summer WB (deg.F): 0Pretreated air Winter DB (deg.F): 0

DesignMonth

OutdoorDry Bulb

OutdoorWet Bulb

IndoorRel.Hum

IndoorDry Bulb

GrainsDiff

In/OutdoorCorrection

January 86 76 55% 72 54.52 -9February 87 76 55% 72 55.23 -8March 88 76 55% 72 52.39 -7April 85 75 55% 72 50.96 -10May 82 72 55% 72 40.30 -13June 80 71 55% 72 36.72 -15July 77 68 55% 72 22.80 -18August 75 67 55% 72 21.93 -20September 75 67 55% 72 22.09 -20October 74 66 55% 72 17.34 -21November 78 69 55% 72 26.91 -17December 83 73 55% 72 41.55 -12Winter 57 72

Air Handler Number 3 Input DataName: Oficina 703Terminal type: Constant VolumeMethod for CV Sum of PeaksSupply fan type: Blow-thru fanCalculations performed: Cooling loads onlyExcess supply air: ReserveOccurrences: 1People profile number: 1Lighting profile number: 1Equipment profile number: 1Exhaust may not exceed supply air: NoLeaving heating coil temp (deg.F): 95.0

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 7

Air Handler Input (cont'd)Air Handler Number 3 Input DataLeaving cooling coil RH (%): 55Cooling coil CFM 0Misc. Btuh gain - supply side: 0Misc. Btuh gain - return side: 0Combined fan & motor efficiency: 70Static pressure across fan (in.wg.): 0.00Summer supply duct temp rise (deg.F): 1.000Summer return duct temp rise (deg.F): 0.250Winter supply duct temp drop (deg.F): 2.000Winter return duct temp drop (deg.F): 1.000Chilled water temp difference (deg.F): 10.000Hot water temp difference (deg.F): 10.000Cooling ventilation: 20 CFM/PrCooling infiltration: 0 DirectHeating ventilation: 20 CFM/PrHeating infiltration: 0 DirectPretreated outside air: nonePretreated air Summer DB (deg.F): 0Pretreated air Summer WB (deg.F): 0Pretreated air Winter DB (deg.F): 0

DesignMonth

OutdoorDry Bulb

OutdoorWet Bulb

IndoorRel.Hum

IndoorDry Bulb

GrainsDiff

In/OutdoorCorrection

January 86 76 55% 72 54.52 -9February 87 76 55% 72 55.23 -8March 88 76 55% 72 52.39 -7April 85 75 55% 72 50.96 -10May 82 72 55% 72 40.30 -13June 80 71 55% 72 36.72 -15July 77 68 55% 72 22.80 -18August 75 67 55% 72 21.93 -20September 75 67 55% 72 22.09 -20October 74 66 55% 72 17.34 -21November 78 69 55% 72 26.91 -17December 83 73 55% 72 41.55 -12Winter 57 72

Air Handler Number 4 Input DataName: Oficina 704Terminal type: Constant VolumeMethod for CV Sum of PeaksSupply fan type: Blow-thru fanCalculations performed: Cooling loads onlyExcess supply air: ReserveOccurrences: 1People profile number: 1Lighting profile number: 1Equipment profile number: 1Exhaust may not exceed supply air: NoLeaving heating coil temp (deg.F): 95.0Leaving cooling coil RH (%): 55Cooling coil CFM 0Misc. Btuh gain - supply side: 0Misc. Btuh gain - return side: 0Combined fan & motor efficiency: 70Static pressure across fan (in.wg.): 0.00

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 8

Air Handler Input (cont'd)Air Handler Number 4 Input DataSummer supply duct temp rise (deg.F): 1.000Summer return duct temp rise (deg.F): 0.250Winter supply duct temp drop (deg.F): 2.000Winter return duct temp drop (deg.F): 1.000Chilled water temp difference (deg.F): 10.000Hot water temp difference (deg.F): 10.000Cooling ventilation: 20 CFM/PrCooling infiltration: 0 DirectHeating ventilation: 20 CFM/PrHeating infiltration: 0 DirectPretreated outside air: nonePretreated air Summer DB (deg.F): 0Pretreated air Summer WB (deg.F): 0Pretreated air Winter DB (deg.F): 0

DesignMonth

OutdoorDry Bulb

OutdoorWet Bulb

IndoorRel.Hum

IndoorDry Bulb

GrainsDiff

In/OutdoorCorrection

January 86 76 55% 72 54.52 -9February 87 76 55% 72 55.23 -8March 88 76 55% 72 52.39 -7April 85 75 55% 72 50.96 -10May 82 72 55% 72 40.30 -13June 80 71 55% 72 36.72 -15July 77 68 55% 72 22.80 -18August 75 67 55% 72 21.93 -20September 75 67 55% 72 22.09 -20October 74 66 55% 72 17.34 -21November 78 69 55% 72 26.91 -17December 83 73 55% 72 41.55 -12Winter 57 72

Air Handler Number 5 Input DataName: Oficina 705Terminal type: Constant VolumeMethod for CV Sum of PeaksSupply fan type: Blow-thru fanCalculations performed: Cooling loads onlyExcess supply air: ReserveOccurrences: 1People profile number: 1Lighting profile number: 1Equipment profile number: 1Exhaust may not exceed supply air: NoLeaving heating coil temp (deg.F): 95.0Leaving cooling coil RH (%): 55Cooling coil CFM 0Misc. Btuh gain - supply side: 0Misc. Btuh gain - return side: 0Combined fan & motor efficiency: 70Static pressure across fan (in.wg.): 0.00Summer supply duct temp rise (deg.F): 1.000Summer return duct temp rise (deg.F): 0.250Winter supply duct temp drop (deg.F): 2.000Winter return duct temp drop (deg.F): 1.000Chilled water temp difference (deg.F): 10.000Hot water temp difference (deg.F): 10.000

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 9

Air Handler Input (cont'd)Air Handler Number 5 Input DataCooling ventilation: 20 CFM/PrCooling infiltration: 0 DirectHeating ventilation: 20 CFM/PrHeating infiltration: 0 DirectPretreated outside air: nonePretreated air Summer DB (deg.F): 0Pretreated air Summer WB (deg.F): 0Pretreated air Winter DB (deg.F): 0

DesignMonth

OutdoorDry Bulb

OutdoorWet Bulb

IndoorRel.Hum

IndoorDry Bulb

GrainsDiff

In/OutdoorCorrection

January 86 76 55% 72 54.52 -9February 87 76 55% 72 55.23 -8March 88 76 55% 72 52.39 -7April 85 75 55% 72 50.96 -10May 82 72 55% 72 40.30 -13June 80 71 55% 72 36.72 -15July 77 68 55% 72 22.80 -18August 75 67 55% 72 21.93 -20September 75 67 55% 72 22.09 -20October 74 66 55% 72 17.34 -21November 78 69 55% 72 26.91 -17December 83 73 55% 72 41.55 -12Winter 57 72

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 10

Zone InputZone 1: Oficina 701 (1969.08 sq.ft) (Group 0)Air Handler number: 1 Zone occurrences: 1Zone length: (feet) 183.00 Zone width (feet): 10.76Lighting Watts: 2,954 Equipment Watts: 1,969Number of people in zone: 20 People profile number: 1Lighting profile number: 1 Equipment profile number: 1Ceiling height (feet): 11 Heating safety factor (%): 5Sensible safety factor (%): 5 Latent safety factor (%): 5Sensible heat per person (Btuh): 250 Latent heat per person (Btuh): 200Cooling ventilation method: Direct Cooling ventilation value: 0.000Cooling infiltration method: Direct Cooling infiltration value: 0.000Heating ventilation method: Direct Heating ventilation value: 0.000Heating infiltration method: Direct Heating infiltration value: 0.000Winter exhaust air CFM: 0 Summer exhaust air CFM: 0Minimum supply CFM: 0 Latent Btuh equipment load: 0Ceil. exposed to plenum (sq.ft): 1,969 Exposed floor slab perimeter (ft): 0Cooling loads only are calculated for this zone.

Roof Type ASHRAE# U-Factor Dark Length Width Area Susp.Ceil1 1 8 0.306 No 183.00 10.76 1,969.1 No

Part Type U-Factor Cool TD Heat TD Height Width Area5 2 0.439 7.200 7.200 10.80 67.35 727.46 2 0.439 7.200 7.200 10.80 47.57 513.8

Wall Type ASHRAE# U-Factor Color Height Width Area Direction1 1 C 0.410 L 10.80 54.19 585.3 SE2 1 C 0.410 L 10.80 5.54 59.8 SW3 1 C 0.410 L 10.80 8.39 90.6 E4 1 C 0.410 L 10.80 31.40 339.1 SW

Glass Type S.U-F. Shd C. Height Width Occur. Area Shade Tilt Ref1 1 0.640 1.000 4.60 39.80 1 183.1 0 90 12 1 0.640 1.000 0.10 0.10 1 0.0 0 90 23 1 0.640 1.000 10.80 8.39 1 90.6 0 90 34 1 0.640 1.000 10.80 31.40 1 339.1 0 90 4

Zone 2: Oficina 702 (1969.08 sq.ft) (Group 0)Air Handler number: 2 Zone occurrences: 1Zone length: (feet) 183.00 Zone width (feet): 10.76Lighting Watts: 2,954 Equipment Watts: 1,969Number of people in zone: 20 People profile number: 1Lighting profile number: 1 Equipment profile number: 1Ceiling height (feet): 11 Heating safety factor (%): 5Sensible safety factor (%): 5 Latent safety factor (%): 5Sensible heat per person (Btuh): 250 Latent heat per person (Btuh): 200Cooling ventilation method: Direct Cooling ventilation value: 0.000Cooling infiltration method: Direct Cooling infiltration value: 0.000Heating ventilation method: Direct Heating ventilation value: 0.000Heating infiltration method: Direct Heating infiltration value: 0.000Winter exhaust air CFM: 0 Summer exhaust air CFM: 0Minimum supply CFM: 0 Latent Btuh equipment load: 0Ceil. exposed to plenum (sq.ft): 1,969 Exposed floor slab perimeter (ft): 0Cooling loads only are calculated for this zone.

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

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 11

Zone Input (cont'd)Zone 2: Oficina 702 (1969.08 sq.ft) (Group 0)1 1 8 0.306 No 191.14 10.76 2,056.7 No

Part Type U-Factor Cool TD Heat TD Height Width Area2 1 0.3 7.200 7.200 10.76 35.16 378.33 1 0.3 7.200 7.200 10.76 116.20 1,250.3

Zone 3: Oficina 703 (1969.08 sq.ft) (Group 0)Air Handler number: 3 Zone occurrences: 1Zone length: (feet) 183.00 Zone width (feet): 10.76Lighting Watts: 2,954 Equipment Watts: 1,969Number of people in zone: 20 People profile number: 1Lighting profile number: 1 Equipment profile number: 1Ceiling height (feet): 11 Heating safety factor (%): 5Sensible safety factor (%): 5 Latent safety factor (%): 5Sensible heat per person (Btuh): 250 Latent heat per person (Btuh): 200Cooling ventilation method: Direct Cooling ventilation value: 0.000Cooling infiltration method: Direct Cooling infiltration value: 0.000Heating ventilation method: Direct Heating ventilation value: 0.000Heating infiltration method: Direct Heating infiltration value: 0.000Winter exhaust air CFM: 0 Summer exhaust air CFM: 0Minimum supply CFM: 0 Latent Btuh equipment load: 0Ceil. exposed to plenum (sq.ft): 1,969 Exposed floor slab perimeter (ft): 0Cooling loads only are calculated for this zone.

Roof Type ASHRAE# U-Factor Dark Length Width Area Susp.Ceil1 1 8 0.306 No 220.44 10.76 2,371.9 No

Part Type U-Factor Cool TD Heat TD Height Width Area2 1 0.3 7.200 7.200 10.76 96.69 1,040.4

Zone 4: Oficina 704 (1969.08 sq.ft) (Group 0)Air Handler number: 4 Zone occurrences: 1Zone length: (feet) 183.00 Zone width (feet): 10.76Lighting Watts: 2,954 Equipment Watts: 1,969Number of people in zone: 20 People profile number: 1Lighting profile number: 1 Equipment profile number: 1Ceiling height (feet): 35 Heating safety factor (%): 5Sensible safety factor (%): 5 Latent safety factor (%): 5Sensible heat per person (Btuh): 250 Latent heat per person (Btuh): 200Cooling ventilation method: Direct Cooling ventilation value: 0.000Cooling infiltration method: Direct Cooling infiltration value: 0.000Heating ventilation method: Direct Heating ventilation value: 0.000Heating infiltration method: Direct Heating infiltration value: 0.000Winter exhaust air CFM: 0 Summer exhaust air CFM: 0Minimum supply CFM: 0 Latent Btuh equipment load: 0Ceil. exposed to plenum (sq.ft): 1,969 Exposed floor slab perimeter (ft): 0Cooling loads only are calculated for this zone.

Roof Type ASHRAE# U-Factor Dark Length Width Area Susp.Ceil1 1 8 0.306 No 245.30 10.76 2,639.4 No

Wall Type ASHRAE# U-Factor Color Height Width Area Direction3 1 C 0.410 L 10.76 12.11 130.3 NW

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 12

Zone Input (cont'd)Zone 5: Oficina 705 (695.508 sq.ft) (Group 0)Air Handler number: 5 Zone occurrences: 1Zone length: (feet) 210.76 Zone width (feet): 3.30Lighting Watts: 1,043 Equipment Watts: 696Number of people in zone: 7 People profile number: 1Lighting profile number: 1 Equipment profile number: 1Ceiling height (feet): 35 Heating safety factor (%): 5Sensible safety factor (%): 5 Latent safety factor (%): 5Sensible heat per person (Btuh): 250 Latent heat per person (Btuh): 200Cooling ventilation method: Direct Cooling ventilation value: 0.000Cooling infiltration method: Direct Cooling infiltration value: 0.000Heating ventilation method: Direct Heating ventilation value: 0.000Heating infiltration method: Direct Heating infiltration value: 0.000Winter exhaust air CFM: 0 Summer exhaust air CFM: 0Minimum supply CFM: 0 Latent Btuh equipment load: 0Ceil. exposed to plenum (sq.ft): 696 Exposed floor slab perimeter (ft): 0Cooling loads only are calculated for this zone.

Roof Type ASHRAE# U-Factor Dark Length Width Area Susp.Ceil1 1 8 0.306 No 210.76 10.76 2,267.8 No

Wall Type ASHRAE# U-Factor Color Height Width Area Direction2 1 C 0.410 L 10.76 48.04 516.9 SE

Glass Type S.U-F. Shd C. Height Width Occur. Area Shade Tilt Ref2 1 0.640 1.000 10.76 20.46 1 220.1 0 90 2

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 13

Plenum InputPlenum Number 1 Input DataAir Handler Number: 1Plenum active: NoPercent of light load to zones: 100Floor u-factor (Btuh/Sq.ft-F): 0.000Watts of equipment: 0Summer plenum-zone temp. difference (deg.F): 0Winter plenum-zone temp. difference (deg.F): 0

Plenum Number 2 Input DataAir Handler Number: 2Plenum active: NoPercent of light load to zones: 100Floor u-factor (Btuh/Sq.ft-F): 0.000Watts of equipment: 0Summer plenum-zone temp. difference (deg.F): 0Winter plenum-zone temp. difference (deg.F): 0

Plenum Number 3 Input DataAir Handler Number: 3Plenum active: NoPercent of light load to zones: 100Floor u-factor (Btuh/Sq.ft-F): 0.000Watts of equipment: 0Summer plenum-zone temp. difference (deg.F): 0Winter plenum-zone temp. difference (deg.F): 0

Plenum Number 4 Input DataAir Handler Number: 4Plenum active: NoPercent of light load to zones: 100Floor u-factor (Btuh/Sq.ft-F): 0.000Watts of equipment: 0Summer plenum-zone temp. difference (deg.F): 0Winter plenum-zone temp. difference (deg.F): 0

Plenum Number 5 Input DataAir Handler Number: 5Plenum active: NoPercent of light load to zones: 100Floor u-factor (Btuh/Sq.ft-F): 0.000Watts of equipment: 0Summer plenum-zone temp. difference (deg.F): 0Winter plenum-zone temp. difference (deg.F): 0

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 14

Building Envelope ReportEnvelope Report Using Summer U-FactorsMaterialTypes

GrossArea

GlassArea

NetArea

-U-Factor

Area xU-Factor

AverageU-Factor

Roof 1 11,304.9 0.0 11,304.9 0.306 3,459.295 0.306Tot.Roof 11,304.9 0.0 11,304.9 N/A 3,459.295 0.306

Wall 1 1,722.0 833.0 889.1 0.410 364.514 0.410Tot.Wall 1,722.0 833.0 889.1 N/A 364.514 0.410

Glass 1 833.0 N/A 833.0 0.640 533.102 0.640Tot.Glass 833.0 N/A 833.0 N/A 533.102 0.640

Totals 13,026.9 4,356.911 0.334

WallDirection

WallArea

GlassArea

Wall NetArea

Wall AvgU-Factor

Glass AvgU-Factor

Glass AvgShd.Coef

N 0.0 0.0 0.0 0.000 0.000 0.000NE 0.0 0.0 0.0 0.000 0.000 0.000E 90.6 90.6 0.0 0.000 0.640 0.640SE 1,102.2 403.2 698.9 0.410 0.640 0.640S 0.0 0.0 0.0 0.000 0.000 0.000SW 399.0 339.1 59.8 0.410 0.640 0.640W 0.0 0.0 0.0 0.000 0.000 0.000NW 130.3 0.0 130.3 0.410 0.000 0.000

Totals 1,722.0 833.0 889.1 0.410 0.640 0.640

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 15

Building Summary LoadsBuilding peaks in February at 4pm.Bldg LoadDescriptions

AreaQuan

SenLoss

%TotLoss

LatGain

SenGain

NetGain

%NetGain

Roof 11,305 0 0.00 0 38,502 38,502 18.07Wall 889 0 0.00 0 3,496 3,496 1.64Glass 833 0 0.00 0 55,323 55,323 25.97Floor Slab 0 0 0.00 0 0 0 0.00

Skin Loads 0 0.00 0 97,322 97,322 45.68

Lighting 12,858 0 0.00 0 41,459 41,459 19.46Equipment 8,572 0 0.00 0 27,640 27,640 12.97People 86 0 0.00 16,201 20,251 36,452 17.11Partition 3,910 0 0.00 0 10,172 10,172 4.77Cool. Pret. 0 0 0.00 0 0 0 0.00Heat. Pret. 0 0 0.00 0 0 0 0.00Cool. Vent. 0 0 0.00 0 0 0 0.00Heat. Vent. 0 0 0.00 0 0 0 0.00Cool. Infil. 0 0 0.00 0 0 0 0.00Heat. Infil. 0 0 0.00 0 0 0 0.00Draw-Thru Fan 0 0 0.00 0 0 0 0.00Blow-Thru Fan 0 0 0.00 0 0 0 0.00Reserve Cap. 0 0 0.00 0 0 0 0.00Reheat Cap. 0 0 0.00 0 0 0 0.00Supply Duct 0 0 0.00 0 0 0 0.00Return Duct 0 0 0.00 0 0 0 0.00Misc. Supply 0 0 0.00 0 0 0 0.00Misc. Return 0 0 0.00 0 0 0 0.00

Building Totals 0 0.00 16,201 196,844 213,045 100.00

BuildingSummary

SenLoss

%TotLoss

LatGain

SenGain

NetGain

%NetGain

Ventilation 0 0.00 0 0 0 0.00Infiltration 0 0.00 0 0 0 0.00Pretreated Air 0 0.00 0 0 0 0.00Zone Loads 0 0.00 16,201 196,844 213,045 100.00Plenum Loads 0 0.00 0 0 0 0.00Fan & Duct Loads 0 0.00 0 0 0 0.00

Building Totals 0 0.00 16,201 196,844 213,045 100.00

Check FiguresTotal Building Supply Air (based on a 0 TD): 0 CFMTotal Building Vent. Air (0.00% of Supply): 0 CFM

Total Conditioned Air Space: 8,572 Sq.ftSupply Air Per Unit Area: 0.0000 CFM/Sq.ftArea Per Cooling Capacity: 482.8185 Sq.ft/TonCooling Capacity Per Area: 0.0021 Tons/Sq.ft

Total Heating Required With Outside Air: 0 BtuhTotal Cooling Required With Outside Air: 17.75 Tons

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 16

Building Summary Loads (G)Building peaks in February at 4pm.Bldg LoadDescriptions

AreaQuan

SenLoss

%TotLoss

LatGain

SenGain

NetGain

%NetGain

Roof 11,305 0 0.00 0 38,502 38,502 18.07Wall 889 0 0.00 0 3,496 3,496 1.64Glass 833 0 0.00 0 55,323 55,323 25.97Floor Slab 0 0 0.00 0 0 0 0.00

Skin Loads 0 0.00 0 97,322 97,322 45.68

Lighting 12,858 0 0.00 0 41,459 41,459 19.46Equipment 8,572 0 0.00 0 27,640 27,640 12.97People 86 0 0.00 16,201 20,251 36,452 17.11Partition 3,910 0 0.00 0 10,172 10,172 4.77Cool. Pret. 0 0 0.00 0 0 0 0.00Heat. Pret. 0 0 0.00 0 0 0 0.00Cool. Vent. 0 0 0.00 0 0 0 0.00Heat. Vent. 0 0 0.00 0 0 0 0.00Cool. Infil. 0 0 0.00 0 0 0 0.00Heat. Infil. 0 0 0.00 0 0 0 0.00Draw-Thru Fan 0 0 0.00 0 0 0 0.00Blow-Thru Fan 0 0 0.00 0 0 0 0.00Reserve Cap. 0 0 0.00 0 0 0 0.00Reheat Cap. 0 0 0.00 0 0 0 0.00Supply Duct 0 0 0.00 0 0 0 0.00Return Duct 0 0 0.00 0 0 0 0.00Misc. Supply 0 0 0.00 0 0 0 0.00Misc. Return 0 0 0.00 0 0 0 0.00

Building Totals 0 0.00 16,201 196,844 213,045 100.00

BuildingSummary

SenLoss

%TotLoss

LatGain

SenGain

NetGain

%NetGain

Ventilation 0 0.00 0 0 0 0.00Infiltration 0 0.00 0 0 0 0.00Pretreated Air 0 0.00 0 0 0 0.00Zone Loads 0 0.00 16,201 196,844 213,045 100.00Plenum Loads 0 0.00 0 0 0 0.00Fan & Duct Loads 0 0.00 0 0 0 0.00

Building Totals 0 0.00 16,201 196,844 213,045 100.00

Check FiguresTotal Building Supply Air (based on a 0 TD): 0 CFMTotal Building Vent. Air (0.00% of Supply): 0 CFM

Total Conditioned Air Space: 8,572 Sq.ftSupply Air Per Unit Area: 0.0000 CFM/Sq.ftArea Per Cooling Capacity: 482.8185 Sq.ft/TonCooling Capacity Per Area: 0.0021 Tons/Sq.ft

Total Heating Required With Outside Air: 0 BtuhTotal Cooling Required With Outside Air: 17.75 Tons

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 17

Air Handler #1 - Oficina 701 - Summary LoadsZnNo

DescriptionPeak Time

AreaPeople

Volume

Htg.LossHtg.CFMCFM/Sqft

Sen.GainClg.CFM

CFM/Sqft

Lat.GainS.Exh

W.Exh

Htg.O.A.Req.CFMAct.CFM

Clg.O.A.Req.CFMAct.CFM

1 Oficina 7013pm January

1,96920

21,266

00

0.00

83,0660

0.00

3,72200

None00

None00

Runout duct size: 0in. h x 0in. w, Diffusers: 1, CFM/runout: 0, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

Zone Peak Totals:Total Zones: 1Unique Zones: 1

1,96920

21,266

00

0.00

83,0660

0.00

3,72200

00

00

Main trunk duct size: 0in. h x 0in. w, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 18

Air Handler #1 - Oficina 701 - Total Load SummaryAir Handler Description: Oficina 701 Constant Volume - Sum of PeaksSupply Air Fan: Blow-Thru with program estimated horsepower of 0.00 HPFan Input: 70% motor and fan efficiency with 0 in. water across the fanSensible Heat Ratio: 0.96 --- This system occurs 1 time(s) in the building. ---

Air System Peak Time: 3pm in January.Outdoor Conditions: 86 DB, 76 WB, 118.03 grains

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

Zone Space sensible loss: 0 BtuhInfiltration sensible loss: 0 Btuh 0 CFMOutside Air sensible loss: 0 Btuh 0 CFMSupply Duct sensible loss: 0 BtuhReturn Duct sensible loss: 0 BtuhReturn Plenum sensible loss: 0 BtuhTotal System sensible loss: 0 Btuh

Heating Supply Air: 0 / (.998 X 1.08 X 0) = 0 CFMWinter Vent Outside Air (0.0% of supply) = 0 CFM

Zone space sensible gain: 83,066 BtuhInfiltration sensible gain: 0 BtuhDraw-thru fan sensible gain: 0 BtuhSupply duct sensible gain: 0 BtuhReserve sensible gain: 0 BtuhTotal sensible gain on supply side of coil: 83,066 Btuh

Cooling Supply Air: 83,066 / (.998 X 1.1 X 0) = 0 CFMSummer Vent Outside Air (0.0% of supply) = 0 CFM

Return duct sensible gain: 0 BtuhReturn plenum sensible gain: 0 BtuhOutside air sensible gain: 0 Btuh 0 CFMBlow-thru fan sensible gain: 0 BtuhTotal sensible gain on return side of coil: 0 BtuhTotal sensible gain on air handling system: 83,066 Btuh

Zone space latent gain: 3,722 BtuhInfiltration latent gain: 0 BtuhOutside air latent gain: 0 BtuhTotal latent gain on air handling system: 3,722 BtuhTotal system sensible and latent gain: 86,787 Btuh

Check FiguresTotal Air Handler Supply Air (based on a 0 TD): 0 CFMTotal Air Handler Vent. Air (0.00% of Supply): 0 CFM

Total Conditioned Air Space: 1,969 Sq.ftSupply Air Per Unit Area: 0.0000 CFM/Sq.ftArea Per Cooling Capacity: 272.2623 Sq.ft/TonCooling Capacity Per Area: 0.0037 Tons/Sq.ft

Total Heating Required With Outside Air: 0 BtuhTotal Cooling Required With Outside Air: 7.23 Tons

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 19

Air Handler #2 - Oficina 702 - Summary LoadsZnNo

DescriptionPeak Time

AreaPeople

Volume

Htg.LossHtg.CFMCFM/Sqft

Sen.GainClg.CFM

CFM/Sqft

Lat.GainS.Exh

W.Exh

Htg.O.A.Req.CFMAct.CFM

Clg.O.A.Req.CFMAct.CFM

2 Oficina 7024pm March

1,96920

21,266

00

0.00

32,0160

0.00

3,72200

None00

None00

Runout duct size: 0in. h x 0in. w, Diffusers: 1, CFM/runout: 0, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

Zone Peak Totals:Total Zones: 1Unique Zones: 1

1,96920

21,266

00

0.00

32,0160

0.00

3,72200

00

00

Main trunk duct size: 0in. h x 0in. w, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 20

Air Handler #2 - Oficina 702 - Total Load SummaryAir Handler Description: Oficina 702 Constant Volume - Sum of PeaksSupply Air Fan: Blow-Thru with program estimated horsepower of 0.00 HPFan Input: 70% motor and fan efficiency with 0 in. water across the fanSensible Heat Ratio: 0.90 --- This system occurs 1 time(s) in the building. ---

Air System Peak Time: 4pm in March.Outdoor Conditions: 87 DB, 76 WB, 117.51 grains

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

Zone Space sensible loss: 0 BtuhInfiltration sensible loss: 0 Btuh 0 CFMOutside Air sensible loss: 0 Btuh 0 CFMSupply Duct sensible loss: 0 BtuhReturn Duct sensible loss: 0 BtuhReturn Plenum sensible loss: 0 BtuhTotal System sensible loss: 0 Btuh

Heating Supply Air: 0 / (.998 X 1.08 X 0) = 0 CFMWinter Vent Outside Air (0.0% of supply) = 0 CFM

Zone space sensible gain: 32,016 BtuhInfiltration sensible gain: 0 BtuhDraw-thru fan sensible gain: 0 BtuhSupply duct sensible gain: 0 BtuhReserve sensible gain: 0 BtuhTotal sensible gain on supply side of coil: 32,016 Btuh

Cooling Supply Air: 32,016 / (.998 X 1.1 X 0) = 0 CFMSummer Vent Outside Air (0.0% of supply) = 0 CFM

Return duct sensible gain: 0 BtuhReturn plenum sensible gain: 0 BtuhOutside air sensible gain: 0 Btuh 0 CFMBlow-thru fan sensible gain: 0 BtuhTotal sensible gain on return side of coil: 0 BtuhTotal sensible gain on air handling system: 32,016 Btuh

Zone space latent gain: 3,722 BtuhInfiltration latent gain: 0 BtuhOutside air latent gain: 0 BtuhTotal latent gain on air handling system: 3,722 BtuhTotal system sensible and latent gain: 35,738 Btuh

Check FiguresTotal Air Handler Supply Air (based on a 0 TD): 0 CFMTotal Air Handler Vent. Air (0.00% of Supply): 0 CFM

Total Conditioned Air Space: 1,969 Sq.ftSupply Air Per Unit Area: 0.0000 CFM/Sq.ftArea Per Cooling Capacity: 661.1739 Sq.ft/TonCooling Capacity Per Area: 0.0015 Tons/Sq.ft

Total Heating Required With Outside Air: 0 BtuhTotal Cooling Required With Outside Air: 2.98 Tons

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 21

Air Handler #3 - Oficina 703 - Summary LoadsZnNo

DescriptionPeak Time

AreaPeople

Volume

Htg.LossHtg.CFMCFM/Sqft

Sen.GainClg.CFM

CFM/Sqft

Lat.GainS.Exh

W.Exh

Htg.O.A.Req.CFMAct.CFM

Clg.O.A.Req.CFMAct.CFM

3 Oficina 7034pm March

1,96920

21,266

00

0.00

31,8770

0.00

3,72200

None00

None00

Runout duct size: 0in. h x 0in. w, Diffusers: 1, CFM/runout: 0, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

Zone Peak Totals:Total Zones: 1Unique Zones: 1

1,96920

21,266

00

0.00

31,8770

0.00

3,72200

00

00

Main trunk duct size: 0in. h x 0in. w, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 22

Air Handler #3 - Oficina 703 - Total Load SummaryAir Handler Description: Oficina 703 Constant Volume - Sum of PeaksSupply Air Fan: Blow-Thru with program estimated horsepower of 0.00 HPFan Input: 70% motor and fan efficiency with 0 in. water across the fanSensible Heat Ratio: 0.90 --- This system occurs 1 time(s) in the building. ---

Air System Peak Time: 4pm in March.Outdoor Conditions: 87 DB, 76 WB, 117.51 grains

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

Zone Space sensible loss: 0 BtuhInfiltration sensible loss: 0 Btuh 0 CFMOutside Air sensible loss: 0 Btuh 0 CFMSupply Duct sensible loss: 0 BtuhReturn Duct sensible loss: 0 BtuhReturn Plenum sensible loss: 0 BtuhTotal System sensible loss: 0 Btuh

Heating Supply Air: 0 / (.998 X 1.08 X 0) = 0 CFMWinter Vent Outside Air (0.0% of supply) = 0 CFM

Zone space sensible gain: 31,877 BtuhInfiltration sensible gain: 0 BtuhDraw-thru fan sensible gain: 0 BtuhSupply duct sensible gain: 0 BtuhReserve sensible gain: 0 BtuhTotal sensible gain on supply side of coil: 31,877 Btuh

Cooling Supply Air: 31,877 / (.998 X 1.1 X 0) = 0 CFMSummer Vent Outside Air (0.0% of supply) = 0 CFM

Return duct sensible gain: 0 BtuhReturn plenum sensible gain: 0 BtuhOutside air sensible gain: 0 Btuh 0 CFMBlow-thru fan sensible gain: 0 BtuhTotal sensible gain on return side of coil: 0 BtuhTotal sensible gain on air handling system: 31,877 Btuh

Zone space latent gain: 3,722 BtuhInfiltration latent gain: 0 BtuhOutside air latent gain: 0 BtuhTotal latent gain on air handling system: 3,722 BtuhTotal system sensible and latent gain: 35,599 Btuh

Check FiguresTotal Air Handler Supply Air (based on a 0 TD): 0 CFMTotal Air Handler Vent. Air (0.00% of Supply): 0 CFM

Total Conditioned Air Space: 1,969 Sq.ftSupply Air Per Unit Area: 0.0000 CFM/Sq.ftArea Per Cooling Capacity: 663.7530 Sq.ft/TonCooling Capacity Per Area: 0.0015 Tons/Sq.ft

Total Heating Required With Outside Air: 0 BtuhTotal Cooling Required With Outside Air: 2.97 Tons

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 23

Air Handler #4 - Oficina 704 - Summary LoadsZnNo

DescriptionPeak Time

AreaPeople

Volume

Htg.LossHtg.CFMCFM/Sqft

Sen.GainClg.CFM

CFM/Sqft

Lat.GainS.Exh

W.Exh

Htg.O.A.Req.CFMAct.CFM

Clg.O.A.Req.CFMAct.CFM

4 Oficina 7044pm March

1,96920

69,489

00

0.00

30,5330

0.00

3,72200

None00

None00

Runout duct size: 0in. h x 0in. w, Diffusers: 1, CFM/runout: 0, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

Zone Peak Totals:Total Zones: 1Unique Zones: 1

1,96920

69,489

00

0.00

30,5330

0.00

3,72200

00

00

Main trunk duct size: 0in. h x 0in. w, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 24

Air Handler #4 - Oficina 704 - Total Load SummaryAir Handler Description: Oficina 704 Constant Volume - Sum of PeaksSupply Air Fan: Blow-Thru with program estimated horsepower of 0.00 HPFan Input: 70% motor and fan efficiency with 0 in. water across the fanSensible Heat Ratio: 0.89 --- This system occurs 1 time(s) in the building. ---

Air System Peak Time: 4pm in March.Outdoor Conditions: 87 DB, 76 WB, 117.51 grains

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

Zone Space sensible loss: 0 BtuhInfiltration sensible loss: 0 Btuh 0 CFMOutside Air sensible loss: 0 Btuh 0 CFMSupply Duct sensible loss: 0 BtuhReturn Duct sensible loss: 0 BtuhReturn Plenum sensible loss: 0 BtuhTotal System sensible loss: 0 Btuh

Heating Supply Air: 0 / (.998 X 1.08 X 0) = 0 CFMWinter Vent Outside Air (0.0% of supply) = 0 CFM

Zone space sensible gain: 30,533 BtuhInfiltration sensible gain: 0 BtuhDraw-thru fan sensible gain: 0 BtuhSupply duct sensible gain: 0 BtuhReserve sensible gain: 0 BtuhTotal sensible gain on supply side of coil: 30,533 Btuh

Cooling Supply Air: 30,533 / (.998 X 1.1 X 0) = 0 CFMSummer Vent Outside Air (0.0% of supply) = 0 CFM

Return duct sensible gain: 0 BtuhReturn plenum sensible gain: 0 BtuhOutside air sensible gain: 0 Btuh 0 CFMBlow-thru fan sensible gain: 0 BtuhTotal sensible gain on return side of coil: 0 BtuhTotal sensible gain on air handling system: 30,533 Btuh

Zone space latent gain: 3,722 BtuhInfiltration latent gain: 0 BtuhOutside air latent gain: 0 BtuhTotal latent gain on air handling system: 3,722 BtuhTotal system sensible and latent gain: 34,255 Btuh

Check FiguresTotal Air Handler Supply Air (based on a 0 TD): 0 CFMTotal Air Handler Vent. Air (0.00% of Supply): 0 CFM

Total Conditioned Air Space: 1,969 Sq.ftSupply Air Per Unit Area: 0.0000 CFM/Sq.ftArea Per Cooling Capacity: 689.7960 Sq.ft/TonCooling Capacity Per Area: 0.0014 Tons/Sq.ft

Total Heating Required With Outside Air: 0 BtuhTotal Cooling Required With Outside Air: 2.85 Tons

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 25

Air Handler #5 - Oficina 705 - Summary LoadsZnNo

DescriptionPeak Time

AreaPeople

Volume

Htg.LossHtg.CFMCFM/Sqft

Sen.GainClg.CFM

CFM/Sqft

Lat.GainS.Exh

W.Exh

Htg.O.A.Req.CFMAct.CFM

Clg.O.A.Req.CFMAct.CFM

5 Oficina 7059am January

6967

24,544

00

0.00

28,0000

0.00

1,46100

None00

None00

Runout duct size: 0in. h x 0in. w, Diffusers: 1, CFM/runout: 0, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

Zone Peak Totals:Total Zones: 1Unique Zones: 1

6967

24,544

00

0.00

28,0000

0.00

1,46100

00

00

Main trunk duct size: 0in. h x 0in. w, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 26

Air Handler #5 - Oficina 705 - Total Load SummaryAir Handler Description: Oficina 705 Constant Volume - Sum of PeaksSupply Air Fan: Blow-Thru with program estimated horsepower of 0.00 HPFan Input: 70% motor and fan efficiency with 0 in. water across the fanSensible Heat Ratio: 0.95 --- This system occurs 1 time(s) in the building. ---

Air System Peak Time: 9am in January.Outdoor Conditions: 63 DB, 62 WB, 81.54 grains

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

Zone Space sensible loss: 0 BtuhInfiltration sensible loss: 0 Btuh 0 CFMOutside Air sensible loss: 0 Btuh 0 CFMSupply Duct sensible loss: 0 BtuhReturn Duct sensible loss: 0 BtuhReturn Plenum sensible loss: 0 BtuhTotal System sensible loss: 0 Btuh

Heating Supply Air: 0 / (.998 X 1.08 X 0) = 0 CFMWinter Vent Outside Air (0.0% of supply) = 0 CFM

Zone space sensible gain: 28,000 BtuhInfiltration sensible gain: 0 BtuhDraw-thru fan sensible gain: 0 BtuhSupply duct sensible gain: 0 BtuhReserve sensible gain: 0 BtuhTotal sensible gain on supply side of coil: 28,000 Btuh

Cooling Supply Air: 28,000 / (.998 X 1.1 X 0) = 0 CFMSummer Vent Outside Air (0.0% of supply) = 0 CFM

Return duct sensible gain: 0 BtuhReturn plenum sensible gain: 0 BtuhOutside air sensible gain: 0 Btuh 0 CFMBlow-thru fan sensible gain: 0 BtuhTotal sensible gain on return side of coil: 0 BtuhTotal sensible gain on air handling system: 28,000 Btuh

Zone space latent gain: 1,461 BtuhInfiltration latent gain: 0 BtuhOutside air latent gain: 0 BtuhTotal latent gain on air handling system: 1,461 BtuhTotal system sensible and latent gain: 29,460 Btuh

Check FiguresTotal Air Handler Supply Air (based on a 0 TD): 0 CFMTotal Air Handler Vent. Air (0.00% of Supply): 0 CFM

Total Conditioned Air Space: 696 Sq.ftSupply Air Per Unit Area: 0.0000 CFM/Sq.ftArea Per Cooling Capacity: 283.3018 Sq.ft/TonCooling Capacity Per Area: 0.0035 Tons/Sq.ft

Total Heating Required With Outside Air: 0 BtuhTotal Cooling Required With Outside Air: 2.46 Tons

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 27

Air Handler #1 - Oficina 701 - Summary Loads (G)ZnNo

DescriptionPeak Time

AreaPeople

Volume

Htg.LossHtg.CFMCFM/Sqft

Sen.GainClg.CFM

CFM/Sqft

Lat.GainS.Exh

W.Exh

Htg.O.A.Req.CFMAct.CFM

Clg.O.A.Req.CFMAct.CFM

0 Group 03pm January

1,96920

21,266

00

0.00

83,0660

0.00

3,72200

n/a00

n/a00

Runout duct size: 0in. h x 0in. w, Diffusers: 1, CFM/runout: 0, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

Group Peak Totals:Total Groups: 1

1,96920

21,266

00

0.00

83,0660

0.00

3,72200

00

00

Main trunk duct size: 0in. h x 0in. w, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 28

Air Handler #1 - Oficina 701 - Total Load Summary (G)Air Handler Description: Oficina 701 Constant Volume - Sum of PeaksSupply Air Fan: Blow-Thru with program estimated horsepower of 0.00 HPFan Input: 70% motor and fan efficiency with 0 in. water across the fanSensible Heat Ratio: 0.96 --- This system occurs 1 time(s) in the building. ---

Air System Peak Time: 3pm in January.Outdoor Conditions: 86 DB, 76 WB, 118.03 grains

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

Zone Space sensible loss: 0 BtuhInfiltration sensible loss: 0 Btuh 0 CFMOutside Air sensible loss: 0 Btuh 0 CFMSupply Duct sensible loss: 0 BtuhReturn Duct sensible loss: 0 BtuhReturn Plenum sensible loss: 0 BtuhTotal System sensible loss: 0 Btuh

Heating Supply Air: 0 / (.998 X 1.08 X 0) = 0 CFMWinter Vent Outside Air (0.0% of supply) = 0 CFM

Zone space sensible gain: 83,066 BtuhInfiltration sensible gain: 0 BtuhDraw-thru fan sensible gain: 0 BtuhSupply duct sensible gain: 0 BtuhReserve sensible gain: 0 BtuhTotal sensible gain on supply side of coil: 83,066 Btuh

Cooling Supply Air: 83,066 / (.998 X 1.1 X 0) = 0 CFMSummer Vent Outside Air (0.0% of supply) = 0 CFM

Return duct sensible gain: 0 BtuhReturn plenum sensible gain: 0 BtuhOutside air sensible gain: 0 Btuh 0 CFMBlow-thru fan sensible gain: 0 BtuhTotal sensible gain on return side of coil: 0 BtuhTotal sensible gain on air handling system: 83,066 Btuh

Zone space latent gain: 3,722 BtuhInfiltration latent gain: 0 BtuhOutside air latent gain: 0 BtuhTotal latent gain on air handling system: 3,722 BtuhTotal system sensible and latent gain: 86,787 Btuh

Check FiguresTotal Air Handler Supply Air (based on a 0 TD): 0 CFMTotal Air Handler Vent. Air (0.00% of Supply): 0 CFM

Total Conditioned Air Space: 1,969 Sq.ftSupply Air Per Unit Area: 0.0000 CFM/Sq.ftArea Per Cooling Capacity: 272.2623 Sq.ft/TonCooling Capacity Per Area: 0.0037 Tons/Sq.ft

Total Heating Required With Outside Air: 0 BtuhTotal Cooling Required With Outside Air: 7.23 Tons

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 29

Air Handler #2 - Oficina 702 - Summary Loads (G)ZnNo

DescriptionPeak Time

AreaPeople

Volume

Htg.LossHtg.CFMCFM/Sqft

Sen.GainClg.CFM

CFM/Sqft

Lat.GainS.Exh

W.Exh

Htg.O.A.Req.CFMAct.CFM

Clg.O.A.Req.CFMAct.CFM

0 Group 04pm March

1,96920

21,266

00

0.00

32,0160

0.00

3,72200

n/a00

n/a00

Runout duct size: 0in. h x 0in. w, Diffusers: 1, CFM/runout: 0, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

Group Peak Totals:Total Groups: 1

1,96920

21,266

00

0.00

32,0160

0.00

3,72200

00

00

Main trunk duct size: 0in. h x 0in. w, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 30

Air Handler #2 - Oficina 702 - Total Load Summary (G)Air Handler Description: Oficina 702 Constant Volume - Sum of PeaksSupply Air Fan: Blow-Thru with program estimated horsepower of 0.00 HPFan Input: 70% motor and fan efficiency with 0 in. water across the fanSensible Heat Ratio: 0.90 --- This system occurs 1 time(s) in the building. ---

Air System Peak Time: 4pm in March.Outdoor Conditions: 87 DB, 76 WB, 117.51 grains

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

Zone Space sensible loss: 0 BtuhInfiltration sensible loss: 0 Btuh 0 CFMOutside Air sensible loss: 0 Btuh 0 CFMSupply Duct sensible loss: 0 BtuhReturn Duct sensible loss: 0 BtuhReturn Plenum sensible loss: 0 BtuhTotal System sensible loss: 0 Btuh

Heating Supply Air: 0 / (.998 X 1.08 X 0) = 0 CFMWinter Vent Outside Air (0.0% of supply) = 0 CFM

Zone space sensible gain: 32,016 BtuhInfiltration sensible gain: 0 BtuhDraw-thru fan sensible gain: 0 BtuhSupply duct sensible gain: 0 BtuhReserve sensible gain: 0 BtuhTotal sensible gain on supply side of coil: 32,016 Btuh

Cooling Supply Air: 32,016 / (.998 X 1.1 X 0) = 0 CFMSummer Vent Outside Air (0.0% of supply) = 0 CFM

Return duct sensible gain: 0 BtuhReturn plenum sensible gain: 0 BtuhOutside air sensible gain: 0 Btuh 0 CFMBlow-thru fan sensible gain: 0 BtuhTotal sensible gain on return side of coil: 0 BtuhTotal sensible gain on air handling system: 32,016 Btuh

Zone space latent gain: 3,722 BtuhInfiltration latent gain: 0 BtuhOutside air latent gain: 0 BtuhTotal latent gain on air handling system: 3,722 BtuhTotal system sensible and latent gain: 35,738 Btuh

Check FiguresTotal Air Handler Supply Air (based on a 0 TD): 0 CFMTotal Air Handler Vent. Air (0.00% of Supply): 0 CFM

Total Conditioned Air Space: 1,969 Sq.ftSupply Air Per Unit Area: 0.0000 CFM/Sq.ftArea Per Cooling Capacity: 661.1739 Sq.ft/TonCooling Capacity Per Area: 0.0015 Tons/Sq.ft

Total Heating Required With Outside Air: 0 BtuhTotal Cooling Required With Outside Air: 2.98 Tons

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 31

Air Handler #3 - Oficina 703 - Summary Loads (G)ZnNo

DescriptionPeak Time

AreaPeople

Volume

Htg.LossHtg.CFMCFM/Sqft

Sen.GainClg.CFM

CFM/Sqft

Lat.GainS.Exh

W.Exh

Htg.O.A.Req.CFMAct.CFM

Clg.O.A.Req.CFMAct.CFM

0 Group 04pm March

1,96920

21,266

00

0.00

31,8770

0.00

3,72200

n/a00

n/a00

Runout duct size: 0in. h x 0in. w, Diffusers: 1, CFM/runout: 0, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

Group Peak Totals:Total Groups: 1

1,96920

21,266

00

0.00

31,8770

0.00

3,72200

00

00

Main trunk duct size: 0in. h x 0in. w, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 32

Air Handler #3 - Oficina 703 - Total Load Summary (G)Air Handler Description: Oficina 703 Constant Volume - Sum of PeaksSupply Air Fan: Blow-Thru with program estimated horsepower of 0.00 HPFan Input: 70% motor and fan efficiency with 0 in. water across the fanSensible Heat Ratio: 0.90 --- This system occurs 1 time(s) in the building. ---

Air System Peak Time: 4pm in March.Outdoor Conditions: 87 DB, 76 WB, 117.51 grains

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

Zone Space sensible loss: 0 BtuhInfiltration sensible loss: 0 Btuh 0 CFMOutside Air sensible loss: 0 Btuh 0 CFMSupply Duct sensible loss: 0 BtuhReturn Duct sensible loss: 0 BtuhReturn Plenum sensible loss: 0 BtuhTotal System sensible loss: 0 Btuh

Heating Supply Air: 0 / (.998 X 1.08 X 0) = 0 CFMWinter Vent Outside Air (0.0% of supply) = 0 CFM

Zone space sensible gain: 31,877 BtuhInfiltration sensible gain: 0 BtuhDraw-thru fan sensible gain: 0 BtuhSupply duct sensible gain: 0 BtuhReserve sensible gain: 0 BtuhTotal sensible gain on supply side of coil: 31,877 Btuh

Cooling Supply Air: 31,877 / (.998 X 1.1 X 0) = 0 CFMSummer Vent Outside Air (0.0% of supply) = 0 CFM

Return duct sensible gain: 0 BtuhReturn plenum sensible gain: 0 BtuhOutside air sensible gain: 0 Btuh 0 CFMBlow-thru fan sensible gain: 0 BtuhTotal sensible gain on return side of coil: 0 BtuhTotal sensible gain on air handling system: 31,877 Btuh

Zone space latent gain: 3,722 BtuhInfiltration latent gain: 0 BtuhOutside air latent gain: 0 BtuhTotal latent gain on air handling system: 3,722 BtuhTotal system sensible and latent gain: 35,599 Btuh

Check FiguresTotal Air Handler Supply Air (based on a 0 TD): 0 CFMTotal Air Handler Vent. Air (0.00% of Supply): 0 CFM

Total Conditioned Air Space: 1,969 Sq.ftSupply Air Per Unit Area: 0.0000 CFM/Sq.ftArea Per Cooling Capacity: 663.7530 Sq.ft/TonCooling Capacity Per Area: 0.0015 Tons/Sq.ft

Total Heating Required With Outside Air: 0 BtuhTotal Cooling Required With Outside Air: 2.97 Tons

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 33

Air Handler #4 - Oficina 704 - Summary Loads (G)ZnNo

DescriptionPeak Time

AreaPeople

Volume

Htg.LossHtg.CFMCFM/Sqft

Sen.GainClg.CFM

CFM/Sqft

Lat.GainS.Exh

W.Exh

Htg.O.A.Req.CFMAct.CFM

Clg.O.A.Req.CFMAct.CFM

0 Group 04pm March

1,96920

69,489

00

0.00

30,5330

0.00

3,72200

n/a00

n/a00

Runout duct size: 0in. h x 0in. w, Diffusers: 1, CFM/runout: 0, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

Group Peak Totals:Total Groups: 1

1,96920

69,489

00

0.00

30,5330

0.00

3,72200

00

00

Main trunk duct size: 0in. h x 0in. w, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 34

Air Handler #4 - Oficina 704 - Total Load Summary (G)Air Handler Description: Oficina 704 Constant Volume - Sum of PeaksSupply Air Fan: Blow-Thru with program estimated horsepower of 0.00 HPFan Input: 70% motor and fan efficiency with 0 in. water across the fanSensible Heat Ratio: 0.89 --- This system occurs 1 time(s) in the building. ---

Air System Peak Time: 4pm in March.Outdoor Conditions: 87 DB, 76 WB, 117.51 grains

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

Zone Space sensible loss: 0 BtuhInfiltration sensible loss: 0 Btuh 0 CFMOutside Air sensible loss: 0 Btuh 0 CFMSupply Duct sensible loss: 0 BtuhReturn Duct sensible loss: 0 BtuhReturn Plenum sensible loss: 0 BtuhTotal System sensible loss: 0 Btuh

Heating Supply Air: 0 / (.998 X 1.08 X 0) = 0 CFMWinter Vent Outside Air (0.0% of supply) = 0 CFM

Zone space sensible gain: 30,533 BtuhInfiltration sensible gain: 0 BtuhDraw-thru fan sensible gain: 0 BtuhSupply duct sensible gain: 0 BtuhReserve sensible gain: 0 BtuhTotal sensible gain on supply side of coil: 30,533 Btuh

Cooling Supply Air: 30,533 / (.998 X 1.1 X 0) = 0 CFMSummer Vent Outside Air (0.0% of supply) = 0 CFM

Return duct sensible gain: 0 BtuhReturn plenum sensible gain: 0 BtuhOutside air sensible gain: 0 Btuh 0 CFMBlow-thru fan sensible gain: 0 BtuhTotal sensible gain on return side of coil: 0 BtuhTotal sensible gain on air handling system: 30,533 Btuh

Zone space latent gain: 3,722 BtuhInfiltration latent gain: 0 BtuhOutside air latent gain: 0 BtuhTotal latent gain on air handling system: 3,722 BtuhTotal system sensible and latent gain: 34,255 Btuh

Check FiguresTotal Air Handler Supply Air (based on a 0 TD): 0 CFMTotal Air Handler Vent. Air (0.00% of Supply): 0 CFM

Total Conditioned Air Space: 1,969 Sq.ftSupply Air Per Unit Area: 0.0000 CFM/Sq.ftArea Per Cooling Capacity: 689.7960 Sq.ft/TonCooling Capacity Per Area: 0.0014 Tons/Sq.ft

Total Heating Required With Outside Air: 0 BtuhTotal Cooling Required With Outside Air: 2.85 Tons

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 35

Air Handler #5 - Oficina 705 - Summary Loads (G)ZnNo

DescriptionPeak Time

AreaPeople

Volume

Htg.LossHtg.CFMCFM/Sqft

Sen.GainClg.CFM

CFM/Sqft

Lat.GainS.Exh

W.Exh

Htg.O.A.Req.CFMAct.CFM

Clg.O.A.Req.CFMAct.CFM

0 Group 09am January

6967

24,544

00

0.00

28,0000

0.00

1,46100

n/a00

n/a00

Runout duct size: 0in. h x 0in. w, Diffusers: 1, CFM/runout: 0, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

Group Peak Totals:Total Groups: 1

6967

24,544

00

0.00

28,0000

0.00

1,46100

00

00

Main trunk duct size: 0in. h x 0in. w, Velocity: 0.0 ft/min, Pressure drop: 0.000 in.wg./100ft

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 36

Air Handler #5 - Oficina 705 - Total Load Summary (G)Air Handler Description: Oficina 705 Constant Volume - Sum of PeaksSupply Air Fan: Blow-Thru with program estimated horsepower of 0.00 HPFan Input: 70% motor and fan efficiency with 0 in. water across the fanSensible Heat Ratio: 0.95 --- This system occurs 1 time(s) in the building. ---

Air System Peak Time: 9am in January.Outdoor Conditions: 63 DB, 62 WB, 81.54 grains

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

Zone Space sensible loss: 0 BtuhInfiltration sensible loss: 0 Btuh 0 CFMOutside Air sensible loss: 0 Btuh 0 CFMSupply Duct sensible loss: 0 BtuhReturn Duct sensible loss: 0 BtuhReturn Plenum sensible loss: 0 BtuhTotal System sensible loss: 0 Btuh

Heating Supply Air: 0 / (.998 X 1.08 X 0) = 0 CFMWinter Vent Outside Air (0.0% of supply) = 0 CFM

Zone space sensible gain: 28,000 BtuhInfiltration sensible gain: 0 BtuhDraw-thru fan sensible gain: 0 BtuhSupply duct sensible gain: 0 BtuhReserve sensible gain: 0 BtuhTotal sensible gain on supply side of coil: 28,000 Btuh

Cooling Supply Air: 28,000 / (.998 X 1.1 X 0) = 0 CFMSummer Vent Outside Air (0.0% of supply) = 0 CFM

Return duct sensible gain: 0 BtuhReturn plenum sensible gain: 0 BtuhOutside air sensible gain: 0 Btuh 0 CFMBlow-thru fan sensible gain: 0 BtuhTotal sensible gain on return side of coil: 0 BtuhTotal sensible gain on air handling system: 28,000 Btuh

Zone space latent gain: 1,461 BtuhInfiltration latent gain: 0 BtuhOutside air latent gain: 0 BtuhTotal latent gain on air handling system: 1,461 BtuhTotal system sensible and latent gain: 29,460 Btuh

Check FiguresTotal Air Handler Supply Air (based on a 0 TD): 0 CFMTotal Air Handler Vent. Air (0.00% of Supply): 0 CFM

Total Conditioned Air Space: 696 Sq.ftSupply Air Per Unit Area: 0.0000 CFM/Sq.ftArea Per Cooling Capacity: 283.3018 Sq.ft/TonCooling Capacity Per Area: 0.0035 Tons/Sq.ft

Total Heating Required With Outside Air: 0 BtuhTotal Cooling Required With Outside Air: 2.46 Tons

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 37

Zone Detailed Loads (At Group Peak Times)LoadDescription

UnitQuan

-SC-CFAC

CLTDSHGF

U.Fac-CLF-

Sen.Gain

Lat.Gain

Htg.Mult.

Htg.Loss

Zone 1-Oficina 701 - Air Handler 1 (Oficina 701), Group 0 peaks (sensible) in January at 3pm.Roof-1-8-No.Clg-L 1,969 0.50 5.0 0.306 3,013 4.468 8,797Wall-1-SE-C-L 402 0.65 10.4 0.410 1,719 5.986 2,407Wall-2-SW-C-L 60 0.65 3.3 0.410 80 5.986 358Wall-3-E-C-L 0 0.65 8.1 0.410 0 0.000 0Wall-4-SW-C-L 0 0.65 3.3 0.410 0 0.000 0Partition-5-2 727.38 7/7 0.439 2,299 3.161 2,299Partition-6-2 513.756 7/7 0.439 1,624 3.161 1,624Gls-SE-1-90-Tran 183.1 1.000 5 0.640 615 9.344 1,711 0%S-0-WS-Solar 183.1 0.640 222 0.250 6,503Gls-SW-1-90-Tran 0.0 1.000 5 0.640 0 9.344 0 0%S-0-WS-Solar 0.0 0.640 222 0.830 1Gls-E-1-90-Tran 90.6 1.000 5 0.640 304 9.344 847 0%S-0-WS-Solar 90.6 0.640 196 0.200 2,273Gls-SW-1-90-Tran 339.1 1.000 5 0.640 1,139 9.344 3,169 0%S-0-WS-Solar 339.1 0.640 222 0.830 39,991Lights-Prof=1 2,954 0.900 9,070Equipment-Prof=1 1,969 0.900 6,047 0People-Prof=1 19.7 0.900 4,430 3,544

Sub-total 79,110 3,544 0Safety factors: +5%

---------+5%

---------+5%

---------Total w/ safety factors: 83,066 3,722 0

Zone 2-Oficina 702 - Air Handler 2 (Oficina 702), Group 0 peaks (sensible) in March at 4pm.Roof-1-8-No.Clg-L 2,057 0.50 11.8 0.306 7,426 4.468 9,188Partition-2-1 378.3216 7/7 0.300 817 2.160 817Partition-3-1 1250.312 7/7 0.300 2,701 2.160 2,701Lights-Prof=1 2,954 0.900 9,070Equipment-Prof=1 1,969 0.900 6,047 0People-Prof=1 19.7 0.900 4,430 3,544

Sub-total 30,492 3,544 0Safety factors: +5%

---------+5%

---------+5%

---------Total w/ safety factors: 32,016 3,722 0

Zone 3-Oficina 703 - Air Handler 3 (Oficina 703), Group 0 peaks (sensible) in March at 4pm.Roof-1-8-No.Clg-L 2,372 0.50 11.8 0.306 8,565 4.468 10,597Partition-2-1 1040.384 7/7 0.300 2,247 2.160 2,247Lights-Prof=1 2,954 0.900 9,070Equipment-Prof=1 1,969 0.900 6,047 0People-Prof=1 19.7 0.900 4,430 3,544

Sub-total 30,359 3,544 0Safety factors: +5%

---------+5%

---------+5%

---------Total w/ safety factors: 31,877 3,722 0

Zone 4-Oficina 704 - Air Handler 4 (Oficina 704), Group 0 peaks (sensible) in March at 4pm.Roof-1-8-No.Clg-L 2,639 0.50 11.8 0.306 9,530 4.468 11,792

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 38

Zone Detailed Loads (At Group Peak Times) (cont'd)LoadDescription

UnitQuan

-SC-CFAC

CLTDSHGF

U.Fac-CLF-

Sen.Gain

Lat.Gain

Htg.Mult.

Htg.Loss

Wall-3-NW-C-L 130 0.65 0.0 0.410 1 5.986 780Lights-Prof=1 2,954 0.900 9,070Equipment-Prof=1 1,969 0.900 6,047 0People-Prof=1 19.7 0.900 4,430 3,544

Sub-total 29,079 3,544 0Safety factors: +5%

---------+5%

---------+5%

---------Total w/ safety factors: 30,533 3,722 0

Zone 5-Oficina 705 - Air Handler 5 (Oficina 705), Group 0 peaks (sensible) in January at 9am.Roof-1-8-No.Clg-L 2,268 0.50 -8.0 0.306 -5,552 4.468 10,132Wall-2-SE-C-L 297 0.65 1.3 0.410 161 5.986 1,776Gls-SE-1-90-Tran 220.1 1.000 -7 0.640 -951 9.344 2,057 0%S-0-WS-Solar 220.1 0.640 222 0.810 25,336Lights-Prof=1 1,043 1.000 3,560Equipment-Prof=1 696 1.000 2,373 0People-Prof=1 7.0 1.000 1,739 1,391

Sub-total 26,666 1,391 0Safety factors: +5%

---------+5%

---------+5%

---------Total w/ safety factors: 28,000 1,461 0

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 39

Zone Detailed Loads (At Zone Peak Times)LoadDescription

UnitQuan

-SC-CFAC

CLTDSHGF

U.Fac-CLF-

Sen.Gain

Lat.Gain

Htg.Mult.

Htg.Loss

Zone 1-Oficina 701 peaks (sensible) in January at 3pm, Air Handler 1 (Oficina 701), Group 0, 183.0 x10.8, Construction Type: 11 (Medium)MACEDO MAMANI ANDREA, HUAMAN VILCA ELVIS, SULLIVAN FELIPE GASPAR, PAULO MANTILLA HUAMAN

Roof-1-8-No.Clg-L 1,969 0.50 5.0 0.306 3,013 4.468 8,797Wall-1-SE-C-L 402 0.65 10.4 0.410 1,719 5.986 2,407Wall-2-SW-C-L 60 0.65 3.3 0.410 80 5.986 358Wall-3-E-C-L 0 0.65 8.1 0.410 0 0.000 0Wall-4-SW-C-L 0 0.65 3.3 0.410 0 0.000 0Partition-5-2 727.38 7/7 0.439 2,299 3.161 2,299Partition-6-2 513.756 7/7 0.439 1,624 3.161 1,624Gls-SE-1-90-Tran 183.1 1.000 5 0.640 615 9.344 1,711 0%S-0-WS-Solar 183.1 0.640 222 0.250 6,503Gls-SW-1-90-Tran 0.0 1.000 5 0.640 0 9.344 0 0%S-0-WS-Solar 0.0 0.640 222 0.830 1Gls-E-1-90-Tran 90.6 1.000 5 0.640 304 9.344 847 0%S-0-WS-Solar 90.6 0.640 196 0.200 2,273Gls-SW-1-90-Tran 339.1 1.000 5 0.640 1,139 9.344 3,169 0%S-0-WS-Solar 339.1 0.640 222 0.830 39,991Lights-Prof=1 2,954 0.900 9,070Equipment-Prof=1 1,969 0.900 6,047 0People-Prof=1 19.7 0.900 4,430 3,544

Sub-total 79,110 3,544 0Safety factors: +5%

---------+5%

---------+5%

---------Total w/ safety factors: 83,066 3,722 0

Zone 2-Oficina 702 peaks (sensible) in March at 4pm, Air Handler 2 (Oficina 702), Group 0, 183.0 x 10.8,Construction Type: 11 (Medium)MACEDO MAMANI ANDREA, HUAMAN VILCA ELVIS, SULLIVAN FELIPE GASPAR, PAULO MANTILLA HUAMAN

Roof-1-8-No.Clg-L 2,057 0.50 11.8 0.306 7,426 4.468 9,188Partition-2-1 378.3216 7/7 0.300 817 2.160 817Partition-3-1 1250.312 7/7 0.300 2,701 2.160 2,701Lights-Prof=1 2,954 0.900 9,070Equipment-Prof=1 1,969 0.900 6,047 0People-Prof=1 19.7 0.900 4,430 3,544

Sub-total 30,492 3,544 0Safety factors: +5%

---------+5%

---------+5%

---------Total w/ safety factors: 32,016 3,722 0

Zone 3-Oficina 703 peaks (sensible) in March at 4pm, Air Handler 3 (Oficina 703), Group 0, 183.0 x 10.8,Construction Type: 11 (Medium)MACEDO MAMANI ANDREA, HUAMAN VILCA ELVIS, SULLIVAN FELIPE GASPAR, PAULO MANTILLA HUAMAN

Roof-1-8-No.Clg-L 2,372 0.50 11.8 0.306 8,565 4.468 10,597Partition-2-1 1040.384 7/7 0.300 2,247 2.160 2,247Lights-Prof=1 2,954 0.900 9,070Equipment-Prof=1 1,969 0.900 6,047 0People-Prof=1 19.7 0.900 4,430 3,544

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 40

Zone Detailed Loads (At Zone Peak Times) (cont'd)LoadDescription

UnitQuan

-SC-CFAC

CLTDSHGF

U.Fac-CLF-

Sen.Gain

Lat.Gain

Htg.Mult.

Htg.Loss

Sub-total 30,359 3,544 0Safety factors: +5%

---------+5%

---------+5%

---------Total w/ safety factors: 31,877 3,722 0

Zone 4-Oficina 704 peaks (sensible) in March at 4pm, Air Handler 4 (Oficina 704), Group 0, 183.0 x 10.8,Construction Type: 11 (Medium)MACEDO MAMANI ANDREA, HUAMAN VILCA ELVIS, SULLIVAN FELIPE GASPAR, PAULO MANTILLA HUAMAN

Roof-1-8-No.Clg-L 2,639 0.50 11.8 0.306 9,530 4.468 11,792Wall-3-NW-C-L 130 0.65 0.0 0.410 1 5.986 780Lights-Prof=1 2,954 0.900 9,070Equipment-Prof=1 1,969 0.900 6,047 0People-Prof=1 19.7 0.900 4,430 3,544

Sub-total 29,079 3,544 0Safety factors: +5%

---------+5%

---------+5%

---------Total w/ safety factors: 30,533 3,722 0

Zone 5-Oficina 705 peaks (sensible) in January at 9am, Air Handler 5 (Oficina 705), Group 0, 210.8 x 3.3,Construction Type: 11 (Medium)MACEDO MAMANI ANDREA, HUAMAN VILCA ELVIS, SULLIVAN FELIPE GASPAR, PAULO MANTILLA HUAMAN

Roof-1-8-No.Clg-L 2,268 0.50 -8.0 0.306 -5,552 4.468 10,132Wall-2-SE-C-L 297 0.65 1.3 0.410 161 5.986 1,776Gls-SE-1-90-Tran 220.1 1.000 -7 0.640 -951 9.344 2,057 0%S-0-WS-Solar 220.1 0.640 222 0.810 25,336Lights-Prof=1 1,043 1.000 3,560Equipment-Prof=1 696 1.000 2,373 0People-Prof=1 7.0 1.000 1,739 1,391

Sub-total 26,666 1,391 0Safety factors: +5%

---------+5%

---------+5%

---------Total w/ safety factors: 28,000 1,461 0

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 41

Air System #1 (Oficina 701) Psychrometric AnalysisSystem Load Analysis Latent Grains Sensible Temp CFMLeaving Coil Condition 64.376 71.998Draw-Thru Fan 0 0.000 0Misc Load on Supply Side 0 0.000 0Supply Air Duct 0 1.000 5,626,550,000Zone Loads 3,722 0.000 83,066 0.000 44,856,220Sensible Reserve 0 0.000 0

Zone Condition 3,722 64.380 83,066 71.600 0Return Air Duct 0 0.250Return Air Plenum 0 0.000Misc Load on Return Side 0 0.000Vent Air 0 CFM 0 -64.380 0 0.000Blow-Thru Fan 0 0.000

Entering Coil Condition 3,722 0.000 83,066 0.000 0

General Psychrometric Equations Used In Analysis:PR = (Barometric pressure of site / Standard ASHRAE pressure of 29.921)TSH = PR x 1.10 x CFM x (DB entering - DB leaving)TLH = PR x 0.68 x CFM x (Grains entering - Grains leaving)GTH = PR x 4.50 x CFM x (Enthalpy entering - Enthalpy leaving)

TSH = 0.998 x 1.10 x 0 x ( 0.000 - 71.998 ) = 0 BtuhTLH = 0.998 x 0.68 x 0 x ( 0.000 - 64.376 ) = 0 Btuh

----------SUM = 0 BtuhGTH = 0.998 x 4.50 x 0 x ( 0.000 - 27.333 ) = 0 BtuhTotal System Load = 86,787 Btuh

Chilled and Hot Water Flow Rates and Steam RequirementCooling GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMHeating GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMSteam Req. = 0 / 970 = 0.0 lb./hr

Entering Cooling Coil Conditions Entering Heating Coil ConditionsDry bulb temperature: .00 Dry bulb temperature: 72.00Wet bulb temperature: .00Relative humidity: .00Enthalpy: .00 Btu/lbm

Leaving Cooling Coil Conditions Leaving Heating Coil ConditionsDry bulb temperature: 72.00 Dry bulb temperature: 72.00Wet bulb temperature: 61.41Relative humidity: 55.00Enthalpy: 27.33 Btu/lbm

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 42

Air System #1 (Oficina 701) Psychrometric Analysis (G)System Load Analysis Latent Grains Sensible Temp CFMLeaving Coil Condition 64.376 71.998Draw-Thru Fan 0 0.000 0Misc Load on Supply Side 0 0.000 0Supply Air Duct 0 1.000 5,626,550,000Zone Loads 3,722 0.000 83,066 0.000 44,856,220Sensible Reserve 0 0.000 0

Zone Condition 3,722 64.380 83,066 71.600 0Return Air Duct 0 0.250Return Air Plenum 0 0.000Misc Load on Return Side 0 0.000Vent Air 0 CFM 0 -64.380 0 0.000Blow-Thru Fan 0 0.000

Entering Coil Condition 3,722 0.000 83,066 0.000 0

General Psychrometric Equations Used In Analysis:PR = (Barometric pressure of site / Standard ASHRAE pressure of 29.921)TSH = PR x 1.10 x CFM x (DB entering - DB leaving)TLH = PR x 0.68 x CFM x (Grains entering - Grains leaving)GTH = PR x 4.50 x CFM x (Enthalpy entering - Enthalpy leaving)

TSH = 0.998 x 1.10 x 0 x ( 0.000 - 71.998 ) = 0 BtuhTLH = 0.998 x 0.68 x 0 x ( 0.000 - 64.376 ) = 0 Btuh

----------SUM = 0 BtuhGTH = 0.998 x 4.50 x 0 x ( 0.000 - 27.333 ) = 0 BtuhTotal System Load = 86,787 Btuh

Chilled and Hot Water Flow Rates and Steam RequirementCooling GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMHeating GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMSteam Req. = 0 / 970 = 0.0 lb./hr

Entering Cooling Coil Conditions Entering Heating Coil ConditionsDry bulb temperature: .00 Dry bulb temperature: 72.00Wet bulb temperature: .00Relative humidity: .00Enthalpy: .00 Btu/lbm

Leaving Cooling Coil Conditions Leaving Heating Coil ConditionsDry bulb temperature: 72.00 Dry bulb temperature: 72.00Wet bulb temperature: 61.41Relative humidity: 55.00Enthalpy: 27.33 Btu/lbm

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 43

Air System #2 (Oficina 702) Psychrometric AnalysisSystem Load Analysis Latent Grains Sensible Temp CFMLeaving Coil Condition 64.384 72.002Draw-Thru Fan 0 0.000 0Misc Load on Supply Side 0 0.000 0Supply Air Duct 0 1.000 1,528,148,000Zone Loads 3,722 0.000 32,016 0.000 -14,639,400Sensible Reserve 0 0.000 0

Zone Condition 3,722 64.380 32,016 71.600 0Return Air Duct 0 0.250Return Air Plenum 0 0.000Misc Load on Return Side 0 0.000Vent Air 0 CFM 0 -64.380 0 0.000Blow-Thru Fan 0 0.000

Entering Coil Condition 3,722 0.000 32,016 0.000 0

General Psychrometric Equations Used In Analysis:PR = (Barometric pressure of site / Standard ASHRAE pressure of 29.921)TSH = PR x 1.10 x CFM x (DB entering - DB leaving)TLH = PR x 0.68 x CFM x (Grains entering - Grains leaving)GTH = PR x 4.50 x CFM x (Enthalpy entering - Enthalpy leaving)

TSH = 0.998 x 1.10 x 0 x ( 0.000 - 72.002 ) = 0 BtuhTLH = 0.998 x 0.68 x 0 x ( 0.000 - 64.384 ) = 0 Btuh

----------SUM = 0 BtuhGTH = 0.998 x 4.50 x 0 x ( 0.000 - 27.335 ) = 0 BtuhTotal System Load = 35,738 Btuh

Chilled and Hot Water Flow Rates and Steam RequirementCooling GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMHeating GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMSteam Req. = 0 / 970 = 0.0 lb./hr

Entering Cooling Coil Conditions Entering Heating Coil ConditionsDry bulb temperature: .00 Dry bulb temperature: 72.00Wet bulb temperature: .00Relative humidity: .00Enthalpy: .00 Btu/lbm

Leaving Cooling Coil Conditions Leaving Heating Coil ConditionsDry bulb temperature: 72.00 Dry bulb temperature: 72.00Wet bulb temperature: 61.41Relative humidity: 55.00Enthalpy: 27.34 Btu/lbm

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 44

Air System #2 (Oficina 702) Psychrometric Analysis (G)System Load Analysis Latent Grains Sensible Temp CFMLeaving Coil Condition 64.384 72.002Draw-Thru Fan 0 0.000 0Misc Load on Supply Side 0 0.000 0Supply Air Duct 0 1.000 1,528,148,000Zone Loads 3,722 0.000 32,016 0.000 -14,639,400Sensible Reserve 0 0.000 0

Zone Condition 3,722 64.380 32,016 71.600 0Return Air Duct 0 0.250Return Air Plenum 0 0.000Misc Load on Return Side 0 0.000Vent Air 0 CFM 0 -64.380 0 0.000Blow-Thru Fan 0 0.000

Entering Coil Condition 3,722 0.000 32,016 0.000 0

General Psychrometric Equations Used In Analysis:PR = (Barometric pressure of site / Standard ASHRAE pressure of 29.921)TSH = PR x 1.10 x CFM x (DB entering - DB leaving)TLH = PR x 0.68 x CFM x (Grains entering - Grains leaving)GTH = PR x 4.50 x CFM x (Enthalpy entering - Enthalpy leaving)

TSH = 0.998 x 1.10 x 0 x ( 0.000 - 72.002 ) = 0 BtuhTLH = 0.998 x 0.68 x 0 x ( 0.000 - 64.384 ) = 0 Btuh

----------SUM = 0 BtuhGTH = 0.998 x 4.50 x 0 x ( 0.000 - 27.335 ) = 0 BtuhTotal System Load = 35,738 Btuh

Chilled and Hot Water Flow Rates and Steam RequirementCooling GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMHeating GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMSteam Req. = 0 / 970 = 0.0 lb./hr

Entering Cooling Coil Conditions Entering Heating Coil ConditionsDry bulb temperature: .00 Dry bulb temperature: 72.00Wet bulb temperature: .00Relative humidity: .00Enthalpy: .00 Btu/lbm

Leaving Cooling Coil Conditions Leaving Heating Coil ConditionsDry bulb temperature: 72.00 Dry bulb temperature: 72.00Wet bulb temperature: 61.41Relative humidity: 55.00Enthalpy: 27.34 Btu/lbm

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 45

Air System #3 (Oficina 703) Psychrometric AnalysisSystem Load Analysis Latent Grains Sensible Temp CFMLeaving Coil Condition 64.384 72.002Draw-Thru Fan 0 0.000 0Misc Load on Supply Side 0 0.000 0Supply Air Duct 0 1.000 1,581,821,000Zone Loads 3,722 0.000 31,877 0.000 -14,860,590Sensible Reserve 0 0.000 0

Zone Condition 3,722 64.380 31,877 71.600 0Return Air Duct 0 0.250Return Air Plenum 0 0.000Misc Load on Return Side 0 0.000Vent Air 0 CFM 0 -64.380 0 0.000Blow-Thru Fan 0 0.000

Entering Coil Condition 3,722 0.000 31,877 0.000 0

General Psychrometric Equations Used In Analysis:PR = (Barometric pressure of site / Standard ASHRAE pressure of 29.921)TSH = PR x 1.10 x CFM x (DB entering - DB leaving)TLH = PR x 0.68 x CFM x (Grains entering - Grains leaving)GTH = PR x 4.50 x CFM x (Enthalpy entering - Enthalpy leaving)

TSH = 0.998 x 1.10 x 0 x ( 0.000 - 72.002 ) = 0 BtuhTLH = 0.998 x 0.68 x 0 x ( 0.000 - 64.384 ) = 0 Btuh

----------SUM = 0 BtuhGTH = 0.998 x 4.50 x 0 x ( 0.000 - 27.335 ) = 0 BtuhTotal System Load = 35,599 Btuh

Chilled and Hot Water Flow Rates and Steam RequirementCooling GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMHeating GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMSteam Req. = 0 / 970 = 0.0 lb./hr

Entering Cooling Coil Conditions Entering Heating Coil ConditionsDry bulb temperature: .00 Dry bulb temperature: 72.00Wet bulb temperature: .00Relative humidity: .00Enthalpy: .00 Btu/lbm

Leaving Cooling Coil Conditions Leaving Heating Coil ConditionsDry bulb temperature: 72.00 Dry bulb temperature: 72.00Wet bulb temperature: 61.41Relative humidity: 55.00Enthalpy: 27.34 Btu/lbm

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 46

Air System #3 (Oficina 703) Psychrometric Analysis (G)System Load Analysis Latent Grains Sensible Temp CFMLeaving Coil Condition 64.384 72.002Draw-Thru Fan 0 0.000 0Misc Load on Supply Side 0 0.000 0Supply Air Duct 0 1.000 1,581,821,000Zone Loads 3,722 0.000 31,877 0.000 -14,860,590Sensible Reserve 0 0.000 0

Zone Condition 3,722 64.380 31,877 71.600 0Return Air Duct 0 0.250Return Air Plenum 0 0.000Misc Load on Return Side 0 0.000Vent Air 0 CFM 0 -64.380 0 0.000Blow-Thru Fan 0 0.000

Entering Coil Condition 3,722 0.000 31,877 0.000 0

General Psychrometric Equations Used In Analysis:PR = (Barometric pressure of site / Standard ASHRAE pressure of 29.921)TSH = PR x 1.10 x CFM x (DB entering - DB leaving)TLH = PR x 0.68 x CFM x (Grains entering - Grains leaving)GTH = PR x 4.50 x CFM x (Enthalpy entering - Enthalpy leaving)

TSH = 0.998 x 1.10 x 0 x ( 0.000 - 72.002 ) = 0 BtuhTLH = 0.998 x 0.68 x 0 x ( 0.000 - 64.384 ) = 0 Btuh

----------SUM = 0 BtuhGTH = 0.998 x 4.50 x 0 x ( 0.000 - 27.335 ) = 0 BtuhTotal System Load = 35,599 Btuh

Chilled and Hot Water Flow Rates and Steam RequirementCooling GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMHeating GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMSteam Req. = 0 / 970 = 0.0 lb./hr

Entering Cooling Coil Conditions Entering Heating Coil ConditionsDry bulb temperature: .00 Dry bulb temperature: 72.00Wet bulb temperature: .00Relative humidity: .00Enthalpy: .00 Btu/lbm

Leaving Cooling Coil Conditions Leaving Heating Coil ConditionsDry bulb temperature: 72.00 Dry bulb temperature: 72.00Wet bulb temperature: 61.41Relative humidity: 55.00Enthalpy: 27.34 Btu/lbm

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 47

Air System #4 (Oficina 704) Psychrometric AnalysisSystem Load Analysis Latent Grains Sensible Temp CFMLeaving Coil Condition 64.384 72.002Draw-Thru Fan 0 0.000 0Misc Load on Supply Side 0 0.000 0Supply Air Duct 0 1.000 1,589,073,000Zone Loads 3,722 0.000 30,533 0.000 -14,575,650Sensible Reserve 0 0.000 0

Zone Condition 3,722 64.380 30,533 71.600 0Return Air Duct 0 0.250Return Air Plenum 0 0.000Misc Load on Return Side 0 0.000Vent Air 0 CFM 0 -64.380 0 0.000Blow-Thru Fan 0 0.000

Entering Coil Condition 3,722 0.000 30,533 0.000 0

General Psychrometric Equations Used In Analysis:PR = (Barometric pressure of site / Standard ASHRAE pressure of 29.921)TSH = PR x 1.10 x CFM x (DB entering - DB leaving)TLH = PR x 0.68 x CFM x (Grains entering - Grains leaving)GTH = PR x 4.50 x CFM x (Enthalpy entering - Enthalpy leaving)

TSH = 0.998 x 1.10 x 0 x ( 0.000 - 72.002 ) = 0 BtuhTLH = 0.998 x 0.68 x 0 x ( 0.000 - 64.384 ) = 0 Btuh

----------SUM = 0 BtuhGTH = 0.998 x 4.50 x 0 x ( 0.000 - 27.335 ) = 0 BtuhTotal System Load = 34,255 Btuh

Chilled and Hot Water Flow Rates and Steam RequirementCooling GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMHeating GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMSteam Req. = 0 / 970 = 0.0 lb./hr

Entering Cooling Coil Conditions Entering Heating Coil ConditionsDry bulb temperature: .00 Dry bulb temperature: 72.00Wet bulb temperature: .00Relative humidity: .00Enthalpy: .00 Btu/lbm

Leaving Cooling Coil Conditions Leaving Heating Coil ConditionsDry bulb temperature: 72.00 Dry bulb temperature: 72.00Wet bulb temperature: 61.41Relative humidity: 55.00Enthalpy: 27.34 Btu/lbm

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 48

Air System #4 (Oficina 704) Psychrometric Analysis (G)System Load Analysis Latent Grains Sensible Temp CFMLeaving Coil Condition 64.384 72.002Draw-Thru Fan 0 0.000 0Misc Load on Supply Side 0 0.000 0Supply Air Duct 0 1.000 1,589,073,000Zone Loads 3,722 0.000 30,533 0.000 -14,575,650Sensible Reserve 0 0.000 0

Zone Condition 3,722 64.380 30,533 71.600 0Return Air Duct 0 0.250Return Air Plenum 0 0.000Misc Load on Return Side 0 0.000Vent Air 0 CFM 0 -64.380 0 0.000Blow-Thru Fan 0 0.000

Entering Coil Condition 3,722 0.000 30,533 0.000 0

General Psychrometric Equations Used In Analysis:PR = (Barometric pressure of site / Standard ASHRAE pressure of 29.921)TSH = PR x 1.10 x CFM x (DB entering - DB leaving)TLH = PR x 0.68 x CFM x (Grains entering - Grains leaving)GTH = PR x 4.50 x CFM x (Enthalpy entering - Enthalpy leaving)

TSH = 0.998 x 1.10 x 0 x ( 0.000 - 72.002 ) = 0 BtuhTLH = 0.998 x 0.68 x 0 x ( 0.000 - 64.384 ) = 0 Btuh

----------SUM = 0 BtuhGTH = 0.998 x 4.50 x 0 x ( 0.000 - 27.335 ) = 0 BtuhTotal System Load = 34,255 Btuh

Chilled and Hot Water Flow Rates and Steam RequirementCooling GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMHeating GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMSteam Req. = 0 / 970 = 0.0 lb./hr

Entering Cooling Coil Conditions Entering Heating Coil ConditionsDry bulb temperature: .00 Dry bulb temperature: 72.00Wet bulb temperature: .00Relative humidity: .00Enthalpy: .00 Btu/lbm

Leaving Cooling Coil Conditions Leaving Heating Coil ConditionsDry bulb temperature: 72.00 Dry bulb temperature: 72.00Wet bulb temperature: 61.41Relative humidity: 55.00Enthalpy: 27.34 Btu/lbm

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 49

Air System #5 (Oficina 705) Psychrometric AnalysisSystem Load Analysis Latent Grains Sensible Temp CFMLeaving Coil Condition 64.389 72.004Draw-Thru Fan 0 0.000 0Misc Load on Supply Side 0 0.000 0Supply Air Duct 0 1.000 306,744,400Zone Loads 1,461 0.000 28,000 0.000 -6,165,148Sensible Reserve 0 0.000 0

Zone Condition 1,461 64.380 28,000 71.600 0Return Air Duct 0 0.250Return Air Plenum 0 0.000Misc Load on Return Side 0 0.000Vent Air 0 CFM 0 -64.380 0 0.000Blow-Thru Fan 0 0.000

Entering Coil Condition 1,461 0.000 28,000 0.000 0

General Psychrometric Equations Used In Analysis:PR = (Barometric pressure of site / Standard ASHRAE pressure of 29.921)TSH = PR x 1.10 x CFM x (DB entering - DB leaving)TLH = PR x 0.68 x CFM x (Grains entering - Grains leaving)GTH = PR x 4.50 x CFM x (Enthalpy entering - Enthalpy leaving)

TSH = 0.998 x 1.10 x 0 x ( 0.000 - 72.004 ) = 0 BtuhTLH = 0.998 x 0.68 x 0 x ( 0.000 - 64.389 ) = 0 Btuh

----------SUM = 0 BtuhGTH = 0.998 x 4.50 x 0 x ( 0.000 - 27.336 ) = 0 BtuhTotal System Load = 29,460 Btuh

Chilled and Hot Water Flow Rates and Steam RequirementCooling GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMHeating GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMSteam Req. = 0 / 970 = 0.0 lb./hr

Entering Cooling Coil Conditions Entering Heating Coil ConditionsDry bulb temperature: .00 Dry bulb temperature: 72.00Wet bulb temperature: .00Relative humidity: .00Enthalpy: .00 Btu/lbm

Leaving Cooling Coil Conditions Leaving Heating Coil ConditionsDry bulb temperature: 72.00 Dry bulb temperature: 72.00Wet bulb temperature: 61.41Relative humidity: 55.00Enthalpy: 27.34 Btu/lbm

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 50

Air System #5 (Oficina 705) Psychrometric Analysis (G)System Load Analysis Latent Grains Sensible Temp CFMLeaving Coil Condition 64.389 72.004Draw-Thru Fan 0 0.000 0Misc Load on Supply Side 0 0.000 0Supply Air Duct 0 1.000 306,744,400Zone Loads 1,461 0.000 28,000 0.000 -6,165,148Sensible Reserve 0 0.000 0

Zone Condition 1,461 64.380 28,000 71.600 0Return Air Duct 0 0.250Return Air Plenum 0 0.000Misc Load on Return Side 0 0.000Vent Air 0 CFM 0 -64.380 0 0.000Blow-Thru Fan 0 0.000

Entering Coil Condition 1,461 0.000 28,000 0.000 0

General Psychrometric Equations Used In Analysis:PR = (Barometric pressure of site / Standard ASHRAE pressure of 29.921)TSH = PR x 1.10 x CFM x (DB entering - DB leaving)TLH = PR x 0.68 x CFM x (Grains entering - Grains leaving)GTH = PR x 4.50 x CFM x (Enthalpy entering - Enthalpy leaving)

TSH = 0.998 x 1.10 x 0 x ( 0.000 - 72.004 ) = 0 BtuhTLH = 0.998 x 0.68 x 0 x ( 0.000 - 64.389 ) = 0 Btuh

----------SUM = 0 BtuhGTH = 0.998 x 4.50 x 0 x ( 0.000 - 27.336 ) = 0 BtuhTotal System Load = 29,460 Btuh

Chilled and Hot Water Flow Rates and Steam RequirementCooling GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMHeating GPM = 0 / ( 10.00 x 500 ) = 0.0 GPMSteam Req. = 0 / 970 = 0.0 lb./hr

Entering Cooling Coil Conditions Entering Heating Coil ConditionsDry bulb temperature: .00 Dry bulb temperature: 72.00Wet bulb temperature: .00Relative humidity: .00Enthalpy: .00 Btu/lbm

Leaving Cooling Coil Conditions Leaving Heating Coil ConditionsDry bulb temperature: 72.00 Dry bulb temperature: 72.00Wet bulb temperature: 61.41Relative humidity: 55.00Enthalpy: 27.34 Btu/lbm

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Page 51

Air System #1 (Oficina 701) Psychrometric ChartZC Zone Condition OC Outdoor ConditionLC Leaving Coil Condition EC Entering Coil ConditionSD Supply Duct Temperature Rise RD Return Duct Temperature RiseDTF Draw Through Fan Sensible Gain BTF Blow Through Fan Sensible GainRE Reserve or Reheat Sensible Gain PL Return Air Plenum Sensible GainSM Supply Side Miscellaneous Sensible Gain RM Return Side Miscellaneous GainPRE Pretreated Air ConditionOne or more points or processes failed to be added to the chart:Zone process could not be added.

Data out of range.

M:\Refrigercion\oficinas-1.CHV viernes, 22 de mayo de 2015, 11:11 a.m.

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.Elite Software Development OfiicinasCollege Station, TX 77845 Pag