HomeMy WebLinkAboutProduct Data ( Comercial HVAC)Pallas Office
HVAC Load Analysis
for
Pallas Office
2210 South 40th Street
Fort Pierce, Florida
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Eric J. Svoboda, PE
Fort Pierce Engineering, Inc.
315 South 7th Street
Fort Pierce, FL 34950
772-672-4636
Ad0:) .g7j.j Monday, April 6, 2020
Chvac Full Commercial HVAC Loads Calculation Program Elite Software Development, lnc
Fort,*r6e Engmeerinq - Pallas Office
'`PI �.. �r� ,
General Pro "ect Data Input
Gerieral'Pto'ect"Information= • ;::
Project file name:
Project title:
Designed by:
Project date:
Weather reference city:
Client name:
Client address:
Client city:
Company name:
Company representative:
Company address:
Company city:
Company phone:
Company fax:
Barometric pressure:
Altitude:
Latitude:
Mean daily temperature range:
Starting & ending time for HVAC load calculations:
Number of unique rooms in this project:
13uiltlma `;Qefault .Values o . 9 ,
Calculations performed:
Lighting requirements:
Equipment requirements:
People sensible load multiplier:
People latent load multiplier:
Room sensible safety factor:
Room latent safety factor:
Room heating safety factor:
People diversity factor:
Lighting profile number:
Equipment profile number:
People profile number:
Building default`ceiling. height:
Building default wall' height:,:
Pallas Office Heat Load.CH8
Pallas Office
Eric J. Svoboda, PE
Monday, July 07, 2008
FORT PIERCE, FLORIDA, USA
Pallas Office
2210 South 40th Street
Fort Pierce, Florida
Fort Pierce Engineering, Inc.
Eric J. Svoboda, PE
315 South 7th Street
Fort Pierce, FL 34950
772-672-4636
772-672-4637
29.894 in.Hg,,
25 feet
27 Degrees
15 Degrees
7am - 10pm
4
Both heating and cooling loads
1.50
Watts
per square foot
0.50
Watts
per square foot
250
Btuh
per person
200
Btuh
per person
0
0,0
0
%
0
%
100
%
0
0
0
9.00
feet
10.00
feet
ntei nal `O, `eratn
:Load
.Profiles` G = 10.0
y
hr°
hr
hr
I hr
I hr
hr
.:, hr
hr
hr
hr
hr
hr
hr
hr
hr
hr
hr
hr
hr
hr
hr
hr
hr
hr
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1 21
22
23
24
1
C
C
C-
C
C
C
C
C
C
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c
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10
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Chvac -eFull Commercial HVAC Loads Calculation'Program"
Fort PierceEngineeri' 4 " , '
[Forf
AL
Elite Software Development,
Inc.
Pallas Office
L..
Pierce, .34950
,
General Pro "ect Data Input cont'd
buifdin "-Level Desiq n`Conditions
.
,
Design Outdoor Outdoor
Indoor
Indoor
Grains
In/Outdoor
Month Dry Bulb Wet Bulb Rel.Hum
Dry
Bulb
Diff
Correction
August 95 80
50%
75
66.33
6
Winter 42
75
Waster Roofs
Roof ASHRAE
Roof
Dark
Susp.
No. Roof#
U-Fac
Color
Ceil
1 1
0.033
No
No
Roof #1 Description: Metal Roof, R-30
aster Walls
Wall ASHRAE
Wall
Wall
No Group
U-Fac
Color
1 C
0.095
D
Wall #1 Description: Block wall, 8" sand & gravel, hollow core, siding
exterior, interior
finish, 1" extruded poly, R-5.0
I.VbisterQlass"
Glass Summer Winter
Glass
Interior
Interior
No U-Factor U-Factor
Shd.Coef.
Shading
Shd.Coef
1 0.810 0.830
1.000
1
0.550
Glass #1 Description: Default Glass
Master Shading ..Devices
Dist Dist Dist Dist
Dist
Dist
Ht
Dist Dist
Ht
Horiz Beyond Beyond Overh
Right
R-Fin
Of
Left L-Fin
Of
Shade Overh Right Left Above
Fin
Beyond
Right
Fin Beyond
Left
No Projects W Edge W Edge Wind
Proj
W Edge
Fin
Pro* W Edge
Fin
1 6.00 7.00 3.00 2.00
0.00
0.00
0.00
0.00 0.00
0.00
Z:\Ft Pierce Engineering\20 Projects\20001-05 Pallas Office\Calculations\HVAC\Pallas Office Heat Load.CH8 Monday, April 6, 2020, 11:17 AM
Chvac Full Commercial HVAC Loads Calculation Program
Fort P�erceEngineennq
Ejlrte Software Development, Inc
PallasOffce
Buildin Summary
Loads
Building peaks in August at 4pm.
Bldg Load °,.
Area
Sen
.
%Tot
Lat
-Sen
Net
oss=,
Loss . "GRaln ;Gain ' °
Gal 7ai
Roof
640
697
5.79
0
851 '
851
3.76
Wall
941
2,950
24.49
0
2,160 1
2,160
9:53
Glass
99
2,712
22.51
0
5,719
5,719
25.24
Floor Slab
104
2,128
17.66
0
0
0
0.00
Skin Loads
8,486
70.44
0
--.... ......--. ............
8,731
_-........ _......
8,731
38.54
Lighting
960
0
0.00
0
3,276 !
-
3,276
_ ........
14.46
Equipment
320
0
0.00
0
11092
1,092
4.82
Pool Latent
0
0
0.00
0
0
0
0.00
People
6
0
0.00
1,200
1,500
2,700
11.92
Partition
0
0
0.00
0
0
0
0.00
Cool. Pret.
0
0
0.00
0
0
0
0.00
Heat. Pret.
0
0
0.00
0
0
0
0.00
Cool. Vent.
100
0
0.00
4,507
1
2,198
6,705
29.59
Heat. Vent.
100
3,561
29.56
0
0 1
0
0.00
Cool.lnfil.
0
0
0.00
0
0 j
0
0.00
Heat.lnfil.
0
0
0.00
0
0
0
0.00
Draw-Thru Fan
0
0
0.00
0
153
153
0.68
Blow-Thru Fan
0
0
0.00
0
0'
0
0.00
Reserve Cap.
0
0
0.00
0
0
0
0.00
Reheat Cap.
0
0
0.00
0
0
0
0.00
Supply Duct
0
0
0.00
0
0
0
0.00
Return Duct
0
0
0.00
0
0
0
0.00
Misc. Supply
0
0
0.00
0
0
0
0.00
Misc. Return
0
0
0.00
0
__ ..... .......
.. 0
0
0.00
Building Totals
12,047
100.00
5,707
. .._...__...
16,949
_._...... . __... ...... ...
22,656
_ ---- ........-
100.00
o
Buil'ding' k"a ��
Seri.%Tot
r °
Lat ;,.�
SenR
Net �'
%Net'
Sumrnati ::
,-,:..Loss
� 's
Loss
--Gain '� � _�.��� Gain.° �'Gain-
Ventilation
3,561
29.56
4,507
2,198
6,705
29.59
Infiltration
0
0.00
0
0
0
0.00
Pretreated Air
0
0.00
0
0
0
0.00
Room Loads
8,486
70.44
1,200
14,598
15,798
69.73
Plenum Loads
0
0.00
0
0 1
0
0.00
Fan/Duct/Misc Loads
0
0.00
0
153 i
153
0.68
Building Totals
12,047
100.00
5,707
--
16,949 1
22,656
_.
100.00
Che°ck,,Fi `ures '
Total Building Supply Air (based on a 21 °
TD):
639 CFM
Total Building Vent. Air (15.65%
of Supply):
100 CFM
Total Conditioned Air Space:
640 Sq.ft
Supply Air Per Unit Area:
0.9987 CFM/Sq.ft
Area Per Cooling Capacity:
339.0 Sq.ft/Ton
Cooling Capacity Per Area:
0.0030 Tons/Sq.ft
Heating Capacity Per Area:
18.82 Btuh/Sq.ft
Total Heating Required With
Outside Air:
12,047 Btuh
Total Cooling Required With
Outside Air:
1.89 Tons
i
I
I
Z:\Ft Pierce Engineering\20 Projects\20001-05 Pallas Office\Calculations\HVAC\Pallas Office Heat Load.CH8 Mbnday, April 6, 2020, 11:17 AM
s
Chvac Full Commercial HVAC Loads Calculation Proqram
Fort Pierce.Engineerinq
Elite Software Development, Inc.
Pallas Office`
r FIL '34950
Page-5-
Building Summary Loads
Z
Building peaks in August at 4pm.
Bldg Load Area¢ Sen
, , %aTot `
Lat
` Seii `
Net
%Net
D,escri" tions W uan -Loss
x
::doss Gam`
Gain,,, Gain,, -,!Gain
Roof 640
697
5.79
0
851
851
3.76
Wall 941
2,950
24.49
0
2,160
2,160
9.53
Glass 99
2,712
22.51
0
5,719
5,719
25.24
Floor Slab 104
2,128
17.66
0
0
0
0.00
Skin Loads
8,486
70.44
0
8,731
8,731
38.54
Lighting 960
0
0.00
0
3,276
3,276
14.46
Equipment 320
0
0.00
0
1,092
1,092
4.82
Pool Latent 0
0
0.00
0
0
0
0.00
People 6
0
0.00
1,200
1,500
2,700
11.92
Partition 0
0
0.00
0
0
0
0.00
Cool. Pret. 0
0
0.00
0
0
0
0.00
Heat. Pret. 0
0
0.00
0
0
0
0.00
Cool. Vent. 100
0
0.00
4,507
2,198
6,705
29.59
Heat. Vent. 100
3,561
29.56
0
0
0
0.00
Cool.lnfil. 0
0
0.00
0
0
0
0.00
Heat.lnfil. 0
0
0.00
0
0
0
0.00
Draw-Thru Fan 0
0
0.00
0
153
153
0.68
Blow-Thru Fan 0
0
0.00
0
0
0
0.00
Reserve Cap. 0
0
0.00
0
0
0
0.00
Reheat Cap. 0
0
0.00
0
0
0
0.00
Supply Duct 0
0
0.00
0
0
0
0.00
Return Duct 0
0
0.00
0
0
0
0.00
Misc. Supply 0
0
0.00
0
0
0
0.00
Misc. Return 0
0
0.00
0
0
0
0.00
Building Totals
12,047
100.00
5,707
16,949
22,656
100.00
Buildlrig =Sen
%TOt
Lat
Sen
Net
%Net
Summa L'oss� '4 Loss
Gain =# Gain
ffi 'Galn - '
Gain
Ventilation 3,561
29.56
4,507
2,198
6,705
29.59
Infiltration 0
0.00
0
0
0
0.00
Pretreated Air 0
0.00
0
0
0
0.00
Room Loads 8,486
70.44
1,200
14,598
15,798
69.73
Plenum Loads 0
0.00
0
0
0
0.00
Fan/Duct/Misc Loads 0
0.00
0
153
153
0.68
Building Totals 12,047
100.00
5,707
16,949
22,656
100.00
.Chei uck res.�
Total Building Supply Air (based on a 21 °
TD):
639
CFM
Total Building Vent. Air (15.65% of Supply):
100
CFM
Total Conditioned Air Space:
640
Sq.ft
Supply Air Per Unit Area:
0.9987
CFM/Sq.ft
Area Per Cooling Capacity:
339.0
Sq.ft/Ton
Cooling Capacity Per Area:
0.0030
Tons/Sq.ft
Heating Capacity Per Area:
18.82
Btuh/Sq.ft
Total Heating Required With Outside Air:
12,047
Btuh
Total Cooling Required With Outside Air:
1.89
Tons
Z:\Ft Pierce Engineering\20 Projects\20001-05 Pallas Office\Calculations\HVAC\Pallas Office Heat Load.CH8 Monday, April 6, 2020, 11:17 AM
r
Chvac -Full:"CommercialaHVAC Loads Calculation Program
Fort Pierce Engineering
=
Elite Software°Development, Iric
'Pallas Office'
Fort r
7
Air Handler #1- AHU 1- Total Load Summar
Air Handler Description: AHU 1 Constant Volume - Proportion
Supply Air Fan: Draw-Thru with program estimated horsepower of
0.06 HP
Fan Input: 0% motor and fan efficiency with 0 in. water across the fan
Sensible Heat Ratio: 0.92
--- This system occurs 1 time(s) in the building. ---
Air System Peak Time: 4pm in August.
Outdoor Conditions: Clg: 95° DB, 80° WB, 131.77 grains, Htg: 420 DB
Indoor Conditions: Clg: 75° DB, 50% RH, Htg: 75° DB
Summer: Ventilation controls outside air, ----- Winter: Ventilation controls outside air.
Room Space sensible loss: 8,486 Btuh
Infiltration sensible loss: 0 Btuh
0
CFM
Outside Air sensible loss: 3,561 Btuh
100
CFM
Supply Duct sensible loss: 0 Btuh
Return Duct sensible loss: 0 Btuh
Return Plenum sensible loss: 0 Btuh
Total System sensible loss:
12,047 Btuh
Heating Supply Air: 8,486 / (.999 X 1.08 X 20) =
393
CFM
Winter Vent Outside Air (25.4% of supply) =
100
CFM
Room space sensible gain: 14,598 Btuh
Infiltration sensible gain: 0 Btuh
Draw-thru fan sensible gain: 153 Btuh
Supply duct sensible gain: 0 Btuh
Reserve sensible gain: 0 Btuh
Total sensible gain on supply side of coil:
14,751 Btuh
Cooling Supply Air: 14,751 / (.999 X 1.1 X 21) =
639
CFM
Summer Vent Outside Air (15.6% of supply) =
100
CFM
Return duct sensible gain: 0 Btuh
Return plenum sensible gain: 0 Btuh
Outside air sensible gain: 2,198 Btuh
100
CFM
Blow-thru fan sensible gain: 0 Btuh
Total sensible gain on return side of coil:
2,198 Btuh
Total sensible gain on air handling system:
16,949 Btuh
Room space latent gain: 1,200 Btuh
Infiltration latent gain: 0 Btuh
Outside air latent gain: 4,507 Btuh
Total latent gain on air handling system:
5,707 Btuh
Total system sensible and latent gain:
22,656 Btuh
Check. FIa ures ;: �
Total Air Handler Supply Air (based on a 21 ° TD):
639
CFM
Total Air Handler Vent. Air (15.65% of Supply):
100
CFM
Total Conditioned Air Space:
640
Sq.ft
Supply Air Per Unit Area:
0.9987
CFM/Sq.ft
Area Per Cooling Capacity:
339.0
Sq.ft/Ton
Cooling Capacity Per Area:
0.0030
Tons/Sq.ft
Heating Capacity Per Area:
18.82
Btuh/Sq.ft
Total Heating Required With Outside Air:
12,047
Btuh
Total Cooling Required With Outside Air:
1.89
Tons
Z:\Ft Pierce Engineering\20 Projects\20001-05 Pallas Office\Calculations\HVAC\Pallas Office Heat Load.CH8 Monday, April 6, 2020, 11:17 AM