NMSU Milton Hallhr.nmsu.edu/ofs/wp-content/uploads/sites/57/2019/07/NMSU... · 2019. 7. 18. ·...

NMSU Milton Hall Lower Level Office Area

NMSU Main Campus

HVAC Zoning Reconfiguration Study

NMSU Facilities and Services Department

P.O. Box 30001

Las Cruces, NM 88003-8001

July 10, 2019

FINAL SUBMITTAL

1065 S. Main St., Bldg. D, Ste. A

Las Cruces, New Mexico 88005

(575) 647-1554

Bryan Morris, P.E Robert Beasley, P.E. 1065 S. Main Las Cruces, NM 88005 150 N. Festival El Paso, TX 79912 PH 915.584.9934 Fax 915.584.8723

HVAC Zoning Reconfiguration Narrative

July 10, 2019

PROJECT: NMSU Milton Hall – HVAC Zoning Reconfiguration

I. Design Criteria

A. Temperatures:

Indoor Design*: Cooling: 75°F db - 80°F db

Heating: 69°F db - 76°F db

*Indoor design temprature is a range of acceptable thermal environmental conditions acceptable to a

majority of the occupants within the space as per ASHRAE 55. Six primary factors defining thermal

comfort include: metabloc rate for human work, clothing insulation, air temperature of space, radiant

temperature of building materials, air speed, and humidity.

Outdoor Design**: Summer: 99.0°F db/63.7°F wb (0.4%)

Winter: 22.5°F db (99%)

**Outdoor design conditions will be obtained from ASHRAE Fundamentals Handbook (2017),

White Sands, NM, USA (WMO: 722690).

B. Humidity:

General Space(s): Building will not have specifically controlled humidity equipment

except for the dehumidification that occurs with the building’s air conditioning

system. Spaces will range between 25% to 50% RH for both winter & summer

conditions.

C. Ventilation:

Office, Conference, Break Rooms: 0.06 cfm/ft2 and 5 cfm/person of outside air.

Corridors: 0.06 cfm/ft2 of outside air.

Storage Rooms: 0.12 cfm/ft2 of outside air.

D. Occupancy:

As specified by architect and/or per ASHRAE 62.1 when default occupant density

is not known.

E. Occupant Heat Gain:

Office Occupant: Sedentary Work 550 btuh/person

General Area Occupant: Seated at Rest 350 btuh/person


F. Building Components:

Roofs: R-25ci (insulation entirely above deck, continuous)

R-38 (attic)

Walls: R-13 + R-3.8ci or

R-20

Glass: Uwinter – 0.30

Usummer – 0.35

SHGC – 0.40

G. Codes and Standards (Applicable to Mechanical and Plumbing portion of project):

2015 New Mexico Commercial Building Code, Including 2015 International

Building Code (IBC)

2015 New Mexico Existing Building Code

2015 International Building Code (IBC)

2015 International Existing Building Code (IEBC)

2015 New Mexico Plumbing and Mechanical Code, Including 2015 Uniform

Mechanical & Plumbing Codes

2017 National Electrical Code as Adopted by New Mexico Administrative Code

2009 New Mexico Energy Conservation Code, Including 2009 International Energy

Conservation Code (IECC)

2015 International Fire Code (IFC)

The United States National CAD Standards

ICC/ANSI 117.1‐2009

New Mexico State Fire Marshal Office (SFMO)

International Fuel Gas Code (IFGC)

Sheet Metal and Air-Conditioning Contractors National Association SMACNA

ASHRAE 62.1-2013 Ventilation for Acceptable Indoor Air Quality

ASHRAE 90.1-2010 Energy Standard for Buildings

System Life Cycle Not applicable, High Efficiency Packaged Rooftops to be

Cost Studies: applied.

LEED Rating: None, not applied for this project

II. HVAC System Narrative:

Milton Hall HVAC Zoning Reconfiguration:

Analyze current space function and to provide a HVAC assessment.

Assess the existing HVAC system and develop recommendations for system

replacement or upgrades to best serve the area related to most recent remodel.

Emphasis on possible additional zoning for the different types of multi-occupant &

multi-function of current office configuration, improved air quality & distribution, and

providing code compliant ventilation air.

Follow the basic requirements of the National Electrical Code as applicable to

commercial buildings.


NMSU Milton Hall Suite 014 is approximately 5,625 ft2 of mixed use office space on the main

campus. The mixed use suite includes built out office spaces along with high density cubicle

work spaces. From our understanding, the last space remodel occurred in 2004 when the

original printing & duplicating processes was reconfigured to the current mixed use office

space.

The 5,265 ft2 of space includes: (6) built out personal office spaces, (1) receptionist area, (2)

small breakout conference rooms, (1) large conference room, (2) open meeting lounges, (2)

large built out grad stalls, (1) large open cubicle work area, (2) restrooms, and (1) break room

for a total of (18) zones. The suite is located on the ground floor of the existing 2-story Milton

Hall with another suite to the west & south and outdoor landscaping on the north & east. The

only glazing for the space is on the north wall. There is no heat load from the roof. The

majority of the heating & cooling load for the suite is from the occupants of the space, with

lights, miscellaneous equipment load, and ventilation air load succeeding the people load.

The existing HVAC system serving the suite is from a recently installed (8) zone multizone air

handler (ExAH) located in the basement mechanical room west of the suite 014. The unit

replaced the original existing unit and appears to have been installed within the last 8 years.

NMSU campus chilled & heating water utilities are provided to the air handler. The air

handler has VFD motors, DDC controls & actuators, and utilizes the existing building plenum

for return air & fresh air. The unit & utilities are on the campus automation system and is

controlled & monitored from central plant. ExAH appears to be a 10,675 cfm unit (no

available information provided or found regarding this unit, airflows are based off older 2002

& 2004 renovations and airflows on those plans and are unverified.) Suite 014 has (3) of the

(8) zones serving it, (1) zone is small and handles the west offices (approx. 750 cfm or 7% of

ExAH), (1) zone serving the center area (approx. 4,125 cfm or 38% of ExAH), and (1) zone

serving the east side of the space (approx. 2,800 cfm or 26% of ExAH). The remaining (5)

zones of ExAH serve the suite to the west and consumes the remaining 29% of ExAH. The

physical size of the building ground floor leaves Suite 014 & West Suite with very little room

to run ductwork and therefore the current duct layout is either exposed or hidden within duct

chases or hidden above low ceilings.

The current mixed use office Suite 014 & West Suite currently have approximately 25 total

zones being served off an 8 zone air handler (ExAH). The capacity of ExAH would appear to

be adequate for both suites however zoning does not leave much control for building

occupants.

The voltage for the existing building is a 208Y120V, 3 Phase, 4 Wire System. Electrically,

the existing electrical system for the building has adequate capacity for a revised HVAC

rezoning.

Below is our proposed HVAC Options.

Proposed HVAC Option 1 (retrofit existing air handler ExAH to be variable

volume unit):

The intent of the study was to review Suite 014 however we think that including the West

Suite would help rectify Suite 014 issues specifically regarding ExAH.

The existing 8 zone duct manifold at ExAH would have all multizone dampers & actuators

removed. The (5) zones serving the West Suite would be provided with (5) 600 cfm VAV

boxes with three of the units provided with 3 kw electric strip heat (for perimeter zones only)


or use some of the existing hydronic heater water within the building. The West Suite would

essentially operate similar to its current configuration. Suite 014 would then be provided with

(14) VAV boxes with five units provided with 3 kw electric strip heat (for perimeter zones

only). Suite 014 would quadruple the number of zones allowing for better building occupant

control. VAV boxes would need to be strategically located to utilize the existing ductwork &

grilles in Suite 014 with a decent amount of duct reconfigurations required along with

exposing some units. The entire building automation system would need to be reconfigured

for the variable air volume system change, ExAH would need new sequencing and all the new

VAV boxes and thermostats would need to be incorporated to the campus system. Electrical

work required would be to provide new circuits to the new electric strip heaters. We would

also propose to provide a ducted outside air connection in the mechanical room to connect the

outside air louver on the west wall directly into the outside air section of the air handler. Then

a complete test, adjust, & balance of both the air and water serving the system be conducted.

The last item would be to possibly add a supplemental ductless mini-split for the large center

conference room in Suite 014 to handle any excessive occupant load and to provide immediate

supplemental cooling for that space. The VAV retrofit would expect to keep energy use the

same as the current configuration. Additional electrical panelboards and connections will be

required to be provided for the HVAC work. In order to accommodate these options,

additional panelboard(s) will need to provided and connected to the existing MDP for the

building. New proposed panelboards will be designated only to power new HVAC options

mentioned above.

Proposed Option 1 would be to retrofit the current air handler to be variable air volume, add

VAV boxes to the spaces, reconfigure Suite 014 ductwork & grilles, DDC upgrade, and

electric for strip heaters, or new hot water piping. Possibly add supplemental mini-split for

conference room. Architectural would require decent amount of ceiling work be required for

the installation of VAV boxes and duct reconfigurations. Electrical would be additional

panelborads & connections.

Our “Opinion of Probable Cost” for Option 1 would be $214,000.

Proposed HVAC Option 2 (provide Suite 014 with ductless variable refrigerant

system):

Suite 014 would be provided with (19) ductless systems. The existing air handler would still

be used as a secondary air conditioning source and the sole source of outside air ventilation to

the suite (West Suite would remain unaffected). The (19) ductless systems would be part of an

approximate 12.5 ton variable refrigerant system (VRF) and would provide the additional

zoning & occupant controls. The use of the ductless systems would allow more zoning control

and reduce any current duct & grille reconfigurations. Due to space limitations, the outdoor

condenser would need to be strategically located outdoors and new refrigerant piping would

need to be run throughout Suite 014 along with new condensate drain piping. Use of

supplemental condensate pumps would need to be designed to properly drain the condensate

around the current building structure. The existing air handler controls and existing (3) zone

thermostats currently installed would be slightly modified to monitor return air temperature

and maintain a fixed outside air temperature of 70°F (adjustable). The new VRF system

would operate stand-alone with individual room thermostat controls and only be connected to

the campus DDC system to view alarms & view space temperatures. Electrical work required

would be to provide a new power source for the VRF system with a possible new sub-panel

being connected to the existing motor control center (MCC) located within the basement

mechanical room. All new circuiting for the VRF system would need to be routed throughout

the suite and to the outdoor condenser. We would also propose to provide a ducted outside air


connection in the mechanical room to connect the outside air louver on the west wall directly

into the outside air section of the air handler. Then a complete test, adjust, & balance of both

existing air handler and new VRF system be conducted. The new VRF system with

reconfigured air handler would expect to see an additional energy use for the building. The

chilled & heating utilities for the ExAH along with decreased fan energy should drop energy

use, the increase load from the stand-alone VRF and (19) individual zones should increase the

electrical-energy load. Additional electrical panelboards and connections will be required to

be provided for the HVAC work. In order to accommodate these options, additional

panelboard(s) will need to provided and connected to the existing MDP for the building. New

proposed panelboards will be designated only to power new HVAC options mentioned above.

Proposed Option 2 would be to provide a new stand-alone VRF system for Suite 014,

reconfigure (3) existing ExAH zones to provide ventilation air only, DDC modification, new

electrical for VRF. Architectural would require decent amount of work to install ductless units

and routing of refrigerant & condensate piping. Electrical would be additional panelborads &

connections.

Our “Opinion of Probable Cost” for Option 2 would be $263,000.

LAS CRUCES, NM

06.65.1FEBRUARY/2007

REVISION DATE

Project no:Date:

Sheet:

Studio D

MILTON HALL:NMSU CAMPUS

2 OF 2

GROUP

1014 SOUTH MAIN STREET

P 505 528 0022

E [email protected] 505 528 0023

NEW MEXICOLAS CRUCES

88005

INC

DESIGNWILLIAMS

CAD

DATE ISSUE

RBM

mailto:[email protected]

System ChecksumsBy RBM

Packaged Terminal Air ConditionerSystem - 001

HEATING COIL PEAKCLG SPACE PEAKCOOLING COIL PEAK TEMPERATURESHeating DesignMo/Hr:Sum ofMo/Hr:7 / 15Mo/Hr:Peaked at Time: Cooling Heating

SADBOADB: 24OADB:105 / 67 / 57OADB/WB/HR:Outside Air: 60.0 70.9Ra Plenum 75.4 69.8ReturnPercentCoil PeakSpace PeakSpace PercentPercentNetPlenumSpace 72.0 70.0Ret/OASens. + Lat. Of TotalTot SensSpace SensOf TotalSensibleOf TotalTotalSens. + Lat 62.577.4

0.00.0Fn MtrTDBtu/h (%)Btu/hBtu/h(%)Btu/h(%)Btu/hBtu/h0.00.0Fn BldTDEnvelope Loads0.00.0Fn Frict0Skylite Solar 0.000000000

0Skylite Cond 0.0000000000Roof Cond 0.000000000

0.003,468Glass Solar 0043,50423,46802,465Glass/Door Cond -3,626 5.73-3,62632,47122,4650

AIRFLOWSHeatingCooling2,133Wall Cond 4.48-2,834-2,38222,16422,506373

0Partition/Door 0.000000000Floor 0.0000000

Sec Fan0.000Infiltration 000000

0 0MinStop/Rh

10.218,066Sub Total ==> -6,460-6,00898,13868,439373

7,855Return 7,855

Internal Loads

1,2901,290Exhaust

23,038Lights 0.00002623,0381928,7975,759

0 0Rm Exh

69,438People 0.0003834,71946

00Auxiliary

18,208Misc 0.00002018,2081218,2080110,684Sub Total ==> 0.00008475,96577116,4435,759

6,132Ceiling Load 0.000-45276,14600-6,1320Ventilation Load 89.79-56,8110001725,9080

Sup. Fan Heat 00

ENGINEERING CKSHeatingCooling

Ret. Fan Heat 000 % OA 16.416.4Duct Heat Pkup 000 1.401.40cfm/ft²

0Ov/Undr Sizing0.0000

0000

625.08cfm/ton

Exhaust Heat0.000

00

447.64ft²/ton-11.2526.81Btu/hr·ft²

139No. People124,882Grand Total ==> 100.00-63,271-6,460100.0090,249100.00150,7900

AREAS HEATING COIL SELECTIONCOOLING COIL SELECTIONTotal Capacity Sens Cap. Coil Airflow Enter DB/WB/HR Leave DB/WB/HR Gross Total Glass Coil Airflow Ent LvgCapacity

ton MBh MBh cfm °F °F gr/lb °F °F gr/lb ft² (%) °F°FcfmMBh

Floor 5,625 Main Htg -63.3 7,855 62.5 70.912.6 150.8 130.8 7,855 77.4 62.2 73.0 60.0 55.4 68.9Main ClgPart 0 Aux Htg 0.0 0.00.000.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Aux Clg

ExFlr 00.0Preheat 0.0 0.000.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Opt Vent

Roof 0 0 0Wall 711 156 22

Humidif 0.0 0 0.0 0.012.6 150.8TotalOpt Vent 0.0 0.00.00

-63.3Total

Envelope LoadsSkylite SolarSkylite CondRoof CondGlass SolarGlass/Door CondWall CondPartition/DoorFloor

InfiltrationSub Total ==>

LightsPeopleMiscSub Total ==>

Ceiling LoadVentilation Load

Additional Reheat

OA Preheat Diff.

Ov/Undr SizingExhaust Heat

RA Preheat Diff.

Grand Total ==>

Internal Loads

0

00

0.000.000.00

0

Supply Air Leakage

Peaks

Dehumid. Ov Sizing 0 0Adj Air Trans Heat 0 0 0 0 0 Adj Air Trans Heat 0 0 0

Leakage UpsLeakage Dwn

00InfilAHU VentNom Vent

Main FanTerminal

Adjacent Floor

Diffuser

Supply Air LeakageUnderflr Sup Ht Pkup Underflr Sup Ht Pkup

Adjacent Floor0 0 0 0

0 00 0 0

00

0 0 0 0

0 0.000 0.00

7,8557,8557,855

01,2901,290

00

7,8557,8557,855

01,2901,290

00

0 69,438 0

Int Door 0

Ext Door 0 0 0

TRACE® 700 v6.3.3 calculated at 11:34 AM on 06/07/2019Project Name:Dataset Name: Alternative - 1 System Checksums Report Page 1 of 119017.trc

Zone ChecksumsBy RBM

Zone - 001 East Offices

HEATING COIL PEAKCLG SPACE PEAKCOOLING COIL PEAK TEMPERATURESHeating DesignMo/Hr:6 / 16Mo/Hr:7 / 15Mo/Hr:Peaked at Time: Cooling Heating




0.00267Glass Solar 00226512670188Glass/Door Cond -279 2.86-279118811880

AIRFLOWSHeatingCooling444Wall Cond 5.96-582-5023462250965



0 0MinStop/Rh

8.82899Sub Total ==> -861-7817915496465

1,211Return 1,211

Internal Loads

202202Exhaust

3,584Lights 0.0000263,584194,480896

0 0Rm Exh

10,938People 0.000395,46947

00Auxiliary

2,986Misc 0.0000212,986132,986017,508Sub Total ==> 0.00008712,0397818,403896

954Ceiling Load 0.000-70795600-9540Ventilation Load 91.28-8,912000174,0800

Sup. Fan Heat 00




0000

619.59cfm/ton

Exhaust Heat0.000

00

447.81ft²/ton-11.1626.80Btu/hr·ft²

22No. People19,360Grand Total ==> 100.00-9,764-851100.0013,910100.0023,4487



Floor 875 Main Htg -9.8 1,211 62.3 70.72.0 23.5 20.3 1,211 77.5 62.2 73.0 60.0 55.4 68.7Main ClgPart 0 Aux Htg 0.0 0.00.000.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Aux Clg


Roof 0 0 0Wall 126 12 10


-9.8Total





System Plenum HeatAdditional Reheat

OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

010

00

0.00

-0.10

0.000.00

0

Supply Air Leakage

104




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

1,2111,2111,211

0202202

00

1,2111,2111,211

0202202

00

0 10,938 0

Int Door 0

Ext Door 0 0 0



Zone - 002 Center Area





0.003,201Glass Solar 0053,23933,20102,277Glass/Door Cond -3,347 6.81-3,34732,28222,2770

AIRFLOWSHeatingCooling1,690Wall Cond 4.58-2,252-1,88021,70221,998308



0 0MinStop/Rh

11.407,167Sub Total ==> -5,598-5,227107,22367,475308

6,085Return 6,085

Internal Loads

989989Exhaust

16,976Lights 0.00002416,9761821,2204,244

0 0Rm Exh

54,250People 0.0003927,12547

00Auxiliary

14,062Misc 0.00002014,0621214,062085,288Sub Total ==> 0.00008358,1637789,5324,244

4,519Ceiling Load 0.000-33364,52900-4,5190Ventilation Load 88.68-43,5610001719,6500

Sup. Fan Heat 00




0000

625.92cfm/ton

Exhaust Heat0.000

00

426.37ft²/ton-11.8528.14Btu/hr·ft²

109No. People96,974Grand Total ==> 100.00-49,120-5,560100.0069,914100.00116,65833



Floor 4,145 Main Htg -49.1 6,085 62.5 71.09.7 116.7 101.0 6,085 77.4 62.2 73.3 60.0 55.4 69.1Main ClgPart 0 Aux Htg 0.0 0.00.000.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Aux Clg


Roof 0 0 0Wall 585 144 25


-49.1Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

039

00

0.00

-0.08

0.000.00

0

Supply Air Leakage

105




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

6,0856,0856,085

0989989

00

6,0856,0856,085

0989989

00

0 54,250 0

Int Door 0

Ext Door 0 0 0



Zone - 003 West Office & RR





0.000Glass Solar 00000000Glass/Door Cond 0 0.00000000

AIRFLOWSHeatingCooling0Wall Cond 0.000000000



0 0MinStop/Rh

0.000Sub Total ==> 0000000

559Return 559

Internal Loads

9999Exhaust

2,478Lights 0.0000392,478293,097619

0 0Rm Exh

4,250People 0.000332,12540

00Auxiliary

1,160Misc 0.0000181,160111,16007,888Sub Total ==> 0.0000905,763808,508619


Sup. Fan Heat 00




0000

627.99cfm/ton

Exhaust Heat0.000

00

679.46ft²/ton-7.2517.66Btu/hr·ft²

9No. People8,548Grand Total ==> 100.00-4,387-49100.006,425100.0010,685-40



Floor 605 Main Htg -4.4 559 61.9 70.10.9 10.7 9.5 559 77.8 61.7 70.1 60.0 54.9 66.7Main ClgPart 0 Aux Htg 0.0 0.00.000.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Aux Clg


Roof 0 0 0Wall 0 0 0


-4.4Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-49

00

0.00

1.11

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

559559559

09999

00

559559559

09999

00

0 4,250 0

Int Door 0

Ext Door 0 0 0


Room ChecksumsBy RBM

Room - 001 430 W





0.001,333Glass Solar 00141,35591,3330951Glass/Door Cond -1,394 21.16-1,3941095379510




0 0MinStop/Rh

35.352,988Sub Total ==> -2,329-2,174323,011223,116128

818Return 818

Internal Loads

9999Exhaust

1,761Lights 0.0000191,761162,201440

0 0Rm Exh

5,375People 0.000292,68838

00Auxiliary

1,468Misc 0.0000161,468101,46808,604Sub Total ==> 0.0000635,916649,044440


Sup. Fan Heat 00




0000

691.28cfm/ton

Exhaust Heat0.000

00

363.50ft²/ton-15.3233.01Btu/hr·ft²

10.8No. People12,060Grand Total ==> 100.00-6,589-2,209100.009,396100.0014,195100





Roof 0 0 0Wall 243 60 25


-6.6Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0120

00

0.00

-1.82

0.000.00

0

Supply Air Leakage

105




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

818818818

09999

00

818818818

09999

00

0 5,375 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 002 285









0 0MinStop/Rh

0.000Sub Total ==> 0000000

368Return 368

Internal Loads

6666Exhaust

1,167Lights 0.0000281,167201,459292

0 0Rm Exh

3,563People 0.000421,78149

00Auxiliary

973Misc 0.0000239731397305,702Sub Total ==> 0.0000933,921825,994292


Sup. Fan Heat 00




0000

604.40cfm/ton

Exhaust Heat0.000

00

467.58ft²/ton-10.2725.66Btu/hr·ft²

7.1No. People6,013Grand Total ==> 100.00-2,926-23100.004,233100.007,314-19







-2.9Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-23

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

368368368

06666

00

368368368

06666

00

0 3,563 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 003 190









0 0MinStop/Rh

0.000Sub Total ==> 0000000

246Return 246

Internal Loads

4444Exhaust

778Lights 0.00002877820973195

0 0Rm Exh

2,375People 0.000421,18849

00Auxiliary

648Misc 0.0000236481364803,802Sub Total ==> 0.0000932,614823,996195

207Ceiling Load 0.000-15720800-2070Ventilation Load 99.22-1,935000188800

Sup. Fan Heat 00




0000

604.40cfm/ton

Exhaust Heat0.000

00

467.58ft²/ton-10.2725.66Btu/hr·ft²








-2.0Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-15

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

246246246

04444

00

246246246

04444

00

0 2,375 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 004 430 E





0.001,333Glass Solar 00141,35591,3330951Glass/Door Cond -1,394 21.29-1,3941095379510




0 0MinStop/Rh

34.862,951Sub Total ==> -2,283-2,134322,975223,075124

815Return 815

Internal Loads

9999Exhaust

1,761Lights 0.0000191,761162,201440

0 0Rm Exh

5,375People 0.000292,68838

00Auxiliary

1,468Misc 0.0000161,468101,46808,604Sub Total ==> 0.0000635,916649,044440


Sup. Fan Heat 00




0000

690.67cfm/ton

Exhaust Heat0.000

00

364.59ft²/ton-15.2332.91Btu/hr·ft²

10.8No. People12,024Grand Total ==> 100.00-6,549-2,169100.009,360100.0014,15395





Roof 0 0 0Wall 234 60 26


-6.6Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0114

00

0.00

-1.74

0.000.00

0

Supply Air Leakage

105




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

815815815

09999

00

815815815

09999

00

0 5,375 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 005 Office 140 N









0 0MinStop/Rh

38.82899Sub Total ==> -861-781319152196465

261Return 261

Internal Loads

3232Exhaust

573Lights 0.00001957316717143

0 0Rm Exh

1,750People 0.0002987538

00Auxiliary

478Misc 0.0000164781047802,801Sub Total ==> 0.0000641,926642,945143


Sup. Fan Heat 00




0000

682.08cfm/ton

Exhaust Heat0.000

00

366.43ft²/ton-15.8432.75Btu/hr·ft²

3.5No. People3,852Grand Total ==> 100.00-2,218-792100.002,994100.004,58556





Roof 0 0 0Wall 126 12 10


-2.2Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

069

00

0.00

-3.10

0.000.00

0

Supply Air Leakage

104




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

261261261

03232

00

261261261

03232

00

0 1,750 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 006 Office 145









0 0MinStop/Rh

0.000Sub Total ==> 0000000

187Return 187

Internal Loads

3434Exhaust

594Lights 0.00002859420742148

0 0Rm Exh

1,813People 0.0004290649

00Auxiliary

495Misc 0.0000234951349502,901Sub Total ==> 0.0000931,995823,050148


Sup. Fan Heat 00




0000

604.40cfm/ton

Exhaust Heat0.000

00

467.58ft²/ton-10.2725.66Btu/hr·ft²








-1.5Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-12

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

187187187

03434

00

187187187

03434

00

0 1,813 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²












0 0MinStop/Rh

0.000Sub Total ==> 0000000

187Return 187

Internal Loads

3434Exhaust

594Lights 0.00002859420742148

0 0Rm Exh

1,813People 0.0004290649

00Auxiliary

495Misc 0.0000234951349502,901Sub Total ==> 0.0000931,995823,050148


Sup. Fan Heat 00




0000

604.40cfm/ton

Exhaust Heat0.000

00

467.58ft²/ton-10.2725.66Btu/hr·ft²








-1.5Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-12

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

187187187

03434

00

187187187

03434

00

0 1,813 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 008 445









0 0MinStop/Rh

0.000Sub Total ==> 0000000

575Return 575

Internal Loads

103103Exhaust

1,823Lights 0.0000281,823202,278456

0 0Rm Exh

5,563People 0.000422,78149

00Auxiliary

1,519Misc 0.0000231,519131,51908,904Sub Total ==> 0.0000936,123829,359456


Sup. Fan Heat 00




0000

604.40cfm/ton

Exhaust Heat0.000

00

467.59ft²/ton-10.2725.66Btu/hr·ft²








-4.6Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-36

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

575575575

0103103

00

575575575

0103103

00

0 5,563 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 009 655









0 0MinStop/Rh

0.000Sub Total ==> 0000000

847Return 847

Internal Loads

151151Exhaust

2,683Lights 0.0000282,683203,353671

0 0Rm Exh

8,188People 0.000424,09449

00Auxiliary

2,236Misc 0.0000232,236132,236013,106Sub Total ==> 0.0000939,0128213,776671


Sup. Fan Heat 00




0000

604.39cfm/ton

Exhaust Heat0.000

00

467.59ft²/ton-10.2725.66Btu/hr·ft²








-6.7Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-53

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

847847847

0151151

00

847847847

0151151

00

0 8,188 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 010 265









0 0MinStop/Rh

0.000Sub Total ==> 0000000

343Return 343

Internal Loads

6161Exhaust

1,085Lights 0.0000281,085201,357271

0 0Rm Exh

3,313People 0.000421,65649

00Auxiliary

904Misc 0.0000239041390405,302Sub Total ==> 0.0000933,646825,574271


Sup. Fan Heat 00




0000

604.40cfm/ton

Exhaust Heat0.000

00

467.58ft²/ton-10.2725.66Btu/hr·ft²








-2.7Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-21

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

343343343

06161

00

343343343

06161

00

0 3,313 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 011 110 E









0 0MinStop/Rh

0.000Sub Total ==> 0000000

142Return 142

Internal Loads

2525Exhaust

451Lights 0.00002845120563113

0 0Rm Exh

1,375People 0.0004268849

00Auxiliary

375Misc 0.0000233751337502,201Sub Total ==> 0.0000931,513822,314113


Sup. Fan Heat 00




0000

604.40cfm/ton

Exhaust Heat0.000

00

467.58ft²/ton-10.2725.66Btu/hr·ft²








-1.1Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-9

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

142142142

02525

00

142142142

02525

00

0 1,375 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 012 Conference 500









0 0MinStop/Rh

0.000Sub Total ==> 0000000

809Return 809

Internal Loads

163163Exhaust

2,048Lights 0.0000222,048152,560512

0 0Rm Exh

10,000People 0.000545,00058

00Auxiliary

1,707Misc 0.0000181,707101,707013,754Sub Total ==> 0.0000948,7548314,266512


Sup. Fan Heat 00




0000

565.99cfm/ton

Exhaust Heat0.000

00

349.60ft²/ton-14.4034.32Btu/hr·ft²








-7.2Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-40

00

0.00

0.56

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

809809809

0163163

00

809809809

0163163

00

0 10,000 0

Int Door 0

Ext Door 0 0 0

40.0/1000 ft²



Room - 013 700









0 0MinStop/Rh

0.000Sub Total ==> 0000000

905Return 905

Internal Loads

162162Exhaust

2,867Lights 0.0000282,867203,584717

0 0Rm Exh

8,750People 0.000424,37549

00Auxiliary

2,389Misc 0.0000232,389132,389014,006Sub Total ==> 0.0000939,6318214,723717


Sup. Fan Heat 00




0000

604.39cfm/ton

Exhaust Heat0.000

00

467.59ft²/ton-10.2725.66Btu/hr·ft²








-7.2Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-56

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

905905905

0162162

00

905905905

0162162

00

0 8,750 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 014 275









0 0MinStop/Rh

0.000Sub Total ==> 0000000

355Return 355

Internal Loads

6464Exhaust

1,126Lights 0.0000281,126201,408282

0 0Rm Exh

3,438People 0.000421,71949

00Auxiliary

939Misc 0.0000239391393905,502Sub Total ==> 0.0000933,784825,784282


Sup. Fan Heat 00




0000

604.40cfm/ton

Exhaust Heat0.000

00

467.58ft²/ton-10.2725.66Btu/hr·ft²








-2.8Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-22

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

355355355

06464

00

355355355

06464

00

0 3,438 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 015 Jan 25









0 0MinStop/Rh

0.000Sub Total ==> 0000000

11Return 11

Internal Loads

22Exhaust

102Lights 0.0000791026912826

0 0Rm Exh

0People 0.000000

00Auxiliary

0Misc 0.000000000102Sub Total ==> 0.0000791026912826

27Ceiling Load 0.000-2212700-270Ventilation Load 97.62-8300031570

Sup. Fan Heat 00




0000

724.56cfm/ton

Exhaust Heat0.000

00

1,603.70ft²/ton-3.397.48Btu/hr·ft²

0.0No. People130Grand Total ==> 100.00-85-2100.00130100.00185-2







-0.1Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-2

00

0.00

2.38

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

111111022

00

111111022

00

0 0 0

Int Door 0

Ext Door 0 0 0

0.0/1000 ft²



Room - 016 Break 80









0 0MinStop/Rh

0.000Sub Total ==> 0000000

60Return 60

Internal Loads

66Exhaust

328Lights 0.0000483284741082

0 0Rm Exh

0People 0.000000

00Auxiliary

273Misc 0.000040273322730601Sub Total ==> 0.0000876017968382


Sup. Fan Heat 00




0000

824.64cfm/ton

Exhaust Heat0.000

00

1,101.44ft²/ton-3.3810.89Btu/hr·ft²








-0.3Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-6

00

0.00

2.37

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

606060066

00

606060066

00

0 0 0

Int Door 0

Ext Door 0 0 0

0.0/1000 ft²



Room - 017 Womens 150









0 0MinStop/Rh

0.000Sub Total ==> 0000000

68Return 68

Internal Loads

1111Exhaust

614Lights 0.00007961469768154

0 0Rm Exh

0People 0.000000

00Auxiliary

0Misc 0.000000000614Sub Total ==> 0.00007961469768154


Sup. Fan Heat 00




0000

724.37cfm/ton

Exhaust Heat0.000

00

1,603.93ft²/ton-3.387.48Btu/hr·ft²

0.0No. People778Grand Total ==> 100.00-508-12100.00778100.001,109-10







-0.5Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-12

00

0.00

2.37

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

6868680

1111

00

6868680

1111

00

0 0 0

Int Door 0

Ext Door 0 0 0

0.0/1000 ft²



Room - 018 Mens 115









0 0MinStop/Rh

0.000Sub Total ==> 0000000

52Return 52

Internal Loads

99Exhaust

471Lights 0.00007947169589118

0 0Rm Exh

0People 0.000000

00Auxiliary

0Misc 0.000000000471Sub Total ==> 0.00007947169589118


Sup. Fan Heat 00




0000

724.38cfm/ton

Exhaust Heat0.000

00

1,603.91ft²/ton-3.387.48Btu/hr·ft²








-0.4Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-9

00

0.00

2.37

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

525252099

00

525252099

00

0 0 0

Int Door 0

Ext Door 0 0 0

0.0/1000 ft²












0 0MinStop/Rh

0.000Sub Total ==> 0000000

142Return 142

Internal Loads

2525Exhaust

451Lights 0.00002845120563113

0 0Rm Exh

1,375People 0.0004268849

00Auxiliary

375Misc 0.0000233751337502,201Sub Total ==> 0.0000931,513822,314113


Sup. Fan Heat 00




0000

604.40cfm/ton

Exhaust Heat0.000

00

467.58ft²/ton-10.2725.66Btu/hr·ft²








-1.1Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-9

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

142142142

02525

00

142142142

02525

00

0 1,375 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²












0 0MinStop/Rh

0.000Sub Total ==> 0000000

136Return 136

Internal Loads

2424Exhaust

430Lights 0.00002843020538108

0 0Rm Exh

1,313People 0.0004265649

00Auxiliary

358Misc 0.0000233581335802,101Sub Total ==> 0.0000931,445822,208108


Sup. Fan Heat 00




0000

604.41cfm/ton

Exhaust Heat0.000

00

467.58ft²/ton-10.2725.66Btu/hr·ft²








-1.1Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-8

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

136136136

02424

00

136136136

02424

00

0 1,313 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²












0 0MinStop/Rh

0.000Sub Total ==> 0000000

162Return 162

Internal Loads

2929Exhaust

512Lights 0.00002851220640128

0 0Rm Exh

1,563People 0.0004278149

00Auxiliary

427Misc 0.0000234271342702,501Sub Total ==> 0.0000931,720822,629128


Sup. Fan Heat 00




0000

604.40cfm/ton

Exhaust Heat0.000

00

467.58ft²/ton-10.2725.66Btu/hr·ft²








-1.3Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-10

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

162162162

02929

00

162162162

02929

00

0 1,563 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 022 90









0 0MinStop/Rh

53.571,228Sub Total ==> -987-918481,237351,28456

224Return 224

Internal Loads

2121Exhaust

369Lights 0.0000143691346192

0 0Rm Exh

1,125People 0.0002256331

00Auxiliary

307Misc 0.000012307830701,801Sub Total ==> 0.0000481,238521,89392


Sup. Fan Heat 00




0000

740.78cfm/ton

Exhaust Heat0.000

00

297.61ft²/ton-20.4740.32Btu/hr·ft²

2.3No. People3,127Grand Total ==> 100.00-1,842-925100.002,574100.003,62950





Roof 0 0 0Wall 108 24 22


-1.8Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

061

00

0.00

-3.33

0.000.00

0

Supply Air Leakage

104




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

224224224

02121

00

224224224

02121

00

0 1,125 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²



Room - 023 110 W









0 0MinStop/Rh

0.000Sub Total ==> 0000000

142Return 142

Internal Loads

2525Exhaust

451Lights 0.00002845120563113

0 0Rm Exh

1,375People 0.0004268849

00Auxiliary

375Misc 0.0000233751337502,201Sub Total ==> 0.0000931,513822,314113


Sup. Fan Heat 00




0000

604.40cfm/ton

Exhaust Heat0.000

00

467.58ft²/ton-10.2725.66Btu/hr·ft²








-1.1Total






OA Preheat Diff.


RA Preheat Diff.

Grand Total ==>

Internal Loads

0-9

00

0.00

0.78

0.000.00

0

Supply Air Leakage

102




Main FanTerminal

Adjacent Floor

Diffuser



0 00 0 0

00

0 0 0 0.00

0 0.000 0.00

142142142

02525

00

142142142

02525

00

0 1,375 0

Int Door 0

Ext Door 0 0 0

25.0/1000 ft²


ASHRAE Standard 62.1-2004-2010By RBM

Alternative 1

System Ventilation Requirements

cfmcfmcfmPzPs /PeoplePeoplecfmVpz

AHU LocationPs Pz D Vou Vps Xs Ev Vot %OA

Vot / VpsDescription

System - 001 7,8557,855

139CoolingHeating 139

139139

1.001.00

1,0321,032

7,8557,855

0.1310.131

0.9490.949

1,2901,290

16.416.4

Room

* Apply Single Zone Ventilation Calculation

Project Name: TRACE® 700 v6.3.3 calculated at 11:34 AM on 06/07/2019Dataset Name: 19017.trc Alternative - 1 ASHRAE Standard 62.1-2004/2007 Report Page 1 of 4


Alternative 1

cfm

Ventilation Parameters

/ p People cfm/ft² ft² cfm cfm cfm

Cooling Heating

System Zone RoomRp Pz Ra Az Vbz Ez Voz Ez Voz

CategoryOccupancy

achMin OAStd 170

Room - 005 Office 140 N 5.00 3.50 0.06 140 26 0.80 32 0.80 32Default Std62 Room - 006 Office 145 5.00 3.63 0.06 145 27 0.80 34 0.80 34Default Std62 Room - 007 Office 145 5.00 3.63 0.06 145 27 0.80 34 0.80 34Default Std62 Room - 008 445 5.00 11.13 0.06 445 82 0.80 103 0.80 103Default Std62 Zone - 001 East Offices 5.00 21.88 0.06 875 162 202 202 Room - 001 430 W 5.00 10.75 0.06 430 80 0.80 99 0.80 99Default Std62 Room - 002 285 5.00 7.13 0.06 285 53 0.80 66 0.80 66Default Std62 Room - 003 190 5.00 4.75 0.06 190 35 0.80 44 0.80 44Default Std62 Room - 004 430 E 5.00 10.75 0.06 430 80 0.80 99 0.80 99Default Std62 Room - 009 655 5.00 16.38 0.06 655 121 0.80 151 0.80 151Default Std62 Room - 010 265 5.00 6.63 0.06 265 49 0.80 61 0.80 61Default Std62 Room - 011 110 E 5.00 2.75 0.06 110 20 0.80 25 0.80 25Default Std62 Room - 012 Conference 500 5.00 20.00 0.06 500 130 0.80 163 0.80 163Default Std62 Room - 013 700 5.00 17.50 0.06 700 130 0.80 162 0.80 162Default Std62 Room - 014 275 5.00 6.88 0.06 275 51 0.80 64 0.80 64Default Std62 Room - 015 Jan 25 5.00 0.00 0.06 25 2 0.80 2 0.80 2Default Std62 Room - 016 Break 80 5.00 0.00 0.06 80 5 0.80 6 0.80 6Default Std62 Room - 022 90 5.00 2.25 0.06 90 17 0.80 21 0.80 21Default Std62 Room - 023 110 W 5.00 2.75 0.06 110 20 0.80 25 0.80 25Default Std62 Zone - 002 Center Area 5.00 108.50 0.06 4,145 791 989 989 Room - 017 Womens 150 5.00 0.00 0.06 150 9 0.80 11 0.80 11Default Std62 Room - 018 Mens 115 5.00 0.00 0.06 115 7 0.80 9 0.80 9Default Std62 Room - 019 Office 110 5.00 2.75 0.06 110 20 0.80 25 0.80 25Default Std62 Room - 020 Office 105 5.00 2.63 0.06 105 19 0.80 24 0.80 24Default Std62 Room - 021 Office 125 5.00 3.13 0.06 125 23 0.80 29 0.80 29Default Std62 Zone - 003 West Office & RR 5.00 8.50 0.06 605 79 99 99System - 001 5.00 138.88 0.06 5,625 1,032 1,290 1,290



Alternative 1

Ventilation Calculations for Cooling Design

cfmcfmcfmcfmcfmSystem Zone Room Box TypeVpz Vfan Vpz-min Zd Ep Er Fa Fb Fc EvzVoz-clgVdz

Room - 005 Office 140 N Single Fan CV 261 261 261 0 32 0.124 1.00 0.00 1.00 1.00 1.00 1.000 Room - 006 Office 145 Single Fan CV 187 187 187 0 34 0.179 1.00 0.00 1.00 1.00 1.00 0.971 Room - 007 Office 145 Single Fan CV 187 187 187 0 34 0.179 1.00 0.00 1.00 1.00 1.00 0.971 Room - 008 445 Single Fan CV 575 575 575 0 103 0.179 1.00 0.00 1.00 1.00 1.00 0.971 Zone - 001 East Offices 1,211 1,211 1,211 0 202 0.971 Room - 001 430 W Single Fan CV 818 818 818 0 99 0.122 1.00 0.00 1.00 1.00 1.00 1.000 Room - 002 285 Single Fan CV 368 368 368 0 66 0.179 1.00 0.00 1.00 1.00 1.00 0.951 Room - 003 190 Single Fan CV 246 246 246 0 44 0.179 1.00 0.00 1.00 1.00 1.00 0.951 Room - 004 430 E Single Fan CV 815 815 815 0 99 0.122 1.00 0.00 1.00 1.00 1.00 1.000 Room - 009 655 Single Fan CV 847 847 847 0 151 0.179 1.00 0.00 1.00 1.00 1.00 0.951 Room - 010 265 Single Fan CV 343 343 343 0 61 0.179 1.00 0.00 1.00 1.00 1.00 0.951 Room - 011 110 E Single Fan CV 142 142 142 0 25 0.179 1.00 0.00 1.00 1.00 1.00 0.951 Room - 012 Conference 500 Single Fan CV 809 809 809 0 163 0.201 1.00 0.00 1.00 1.00 1.00 0.949 Room - 013 700 Single Fan CV 905 905 905 0 162 0.179 1.00 0.00 1.00 1.00 1.00 0.951 Room - 014 275 Single Fan CV 355 355 355 0 64 0.179 1.00 0.00 1.00 1.00 1.00 0.951 Room - 015 Jan 25 Single Fan CV 11 11 11 0 2 0.166 1.00 0.00 1.00 1.00 1.00 0.964 Room - 016 Break 80 Single Fan CV 60 60 60 0 6 0.100 1.00 0.00 1.00 1.00 1.00 1.000 Room - 022 90 Single Fan CV 224 224 224 0 21 0.093 1.00 0.00 1.00 1.00 1.00 1.000 Room - 023 110 W Single Fan CV 142 142 142 0 25 0.179 1.00 0.00 1.00 1.00 1.00 0.951 Zone - 002 Center Area 6,085 6,085 6,085 0 989 0.949 Room - 017 Womens 150 Single Fan CV 68 68 68 0 11 0.166 1.00 0.00 1.00 1.00 1.00 0.975 Room - 018 Mens 115 Single Fan CV 52 52 52 0 9 0.166 1.00 0.00 1.00 1.00 1.00 0.975 Room - 019 Office 110 Single Fan CV 142 142 142 0 25 0.179 1.00 0.00 1.00 1.00 1.00 0.971 Room - 020 Office 105 Single Fan CV 136 136 136 0 24 0.179 1.00 0.00 1.00 1.00 1.00 0.971 Room - 021 Office 125 Single Fan CV 162 162 162 0 29 0.179 1.00 0.00 1.00 1.00 1.00 0.971 Zone - 003 West Office & RR 559 559 559 0 99 0.971System - 001 7,855 7,855 7,855 0 1,290 0.949



Alternative 1

Ventilation Calculations for Heating Design

cfmcfmcfmcfmcfmSystem Zone Room Box TypeVpz Vfan Vdz Vpz-min Zd Ep Er Fa Fb Fc EvzVoz-htg

Room - 005 Office 140 N Single Fan CV 261 261 261 0 0.124 1.00 0.00 1.00 1.00 1.00 1.00032 Room - 006 Office 145 Single Fan CV 187 187 187 0 0.179 1.00 0.00 1.00 1.00 1.00 0.97134 Room - 007 Office 145 Single Fan CV 187 187 187 0 0.179 1.00 0.00 1.00 1.00 1.00 0.97134 Room - 008 445 Single Fan CV 575 575 575 0 0.179 1.00 0.00 1.00 1.00 1.00 0.971103 Zone - 001 East Offices 1,211 1,211 1,211 0 0.971202 Room - 001 430 W Single Fan CV 818 818 818 0 0.122 1.00 0.00 1.00 1.00 1.00 1.00099 Room - 002 285 Single Fan CV 368 368 368 0 0.179 1.00 0.00 1.00 1.00 1.00 0.95166 Room - 003 190 Single Fan CV 246 246 246 0 0.179 1.00 0.00 1.00 1.00 1.00 0.95144 Room - 004 430 E Single Fan CV 815 815 815 0 0.122 1.00 0.00 1.00 1.00 1.00 1.00099 Room - 009 655 Single Fan CV 847 847 847 0 0.179 1.00 0.00 1.00 1.00 1.00 0.951151 Room - 010 265 Single Fan CV 343 343 343 0 0.179 1.00 0.00 1.00 1.00 1.00 0.95161 Room - 011 110 E Single Fan CV 142 142 142 0 0.179 1.00 0.00 1.00 1.00 1.00 0.95125 Room - 012 Conference 500 Single Fan CV 809 809 809 0 0.201 1.00 0.00 1.00 1.00 1.00 0.949163 Room - 013 700 Single Fan CV 905 905 905 0 0.179 1.00 0.00 1.00 1.00 1.00 0.951162 Room - 014 275 Single Fan CV 355 355 355 0 0.179 1.00 0.00 1.00 1.00 1.00 0.95164 Room - 015 Jan 25 Single Fan CV 11 11 11 0 0.166 1.00 0.00 1.00 1.00 1.00 0.9642 Room - 016 Break 80 Single Fan CV 60 60 60 0 0.100 1.00 0.00 1.00 1.00 1.00 1.0006 Room - 022 90 Single Fan CV 224 224 224 0 0.093 1.00 0.00 1.00 1.00 1.00 1.00021 Room - 023 110 W Single Fan CV 142 142 142 0 0.179 1.00 0.00 1.00 1.00 1.00 0.95125 Zone - 002 Center Area 6,085 6,085 6,085 0 0.949989 Room - 017 Womens 150 Single Fan CV 68 68 68 0 0.166 1.00 0.00 1.00 1.00 1.00 0.97511 Room - 018 Mens 115 Single Fan CV 52 52 52 0 0.166 1.00 0.00 1.00 1.00 1.00 0.9759 Room - 019 Office 110 Single Fan CV 142 142 142 0 0.179 1.00 0.00 1.00 1.00 1.00 0.97125 Room - 020 Office 105 Single Fan CV 136 136 136 0 0.179 1.00 0.00 1.00 1.00 1.00 0.97124 Room - 021 Office 125 Single Fan CV 162 162 162 0 0.179 1.00 0.00 1.00 1.00 1.00 0.97129 Zone - 003 West Office & RR 559 559 559 0 0.97199System - 001 7,855 7,855 7,855 0 0.9491,290


NMSU Milton Hallhr.nmsu.edu/ofs/wp-content/uploads/sites/57/2019/07/NMSU... · 2019. 7. 18. ·...

Documents

Transcript of NMSU Milton Hallhr.nmsu.edu/ofs/wp-content/uploads/sites/57/2019/07/NMSU... · 2019. 7. 18. ·...