Ab bp warehouse hvac calculation

of 8 Doc. Name: warehouse-HVAC cooling load calculation
BASRAH PURIFICATION PLANT
12 WAREHOUSE
HVAC CALCULATION REPORT
COOLING LOAD ESTIMATION

REVISION DESCRIPTION SHEET
Rev. Paragraph Revision Description
00 - First submission to Engineer’s review and approval.

I‐INTRODUCTION:
This report shows the cooling load estimation for the BASRAH PURIFICATION PLANT – WAREHOUSE
BULDING.
The calculation data is based on the design drawings (arch and mech. drawings),
The calculations are provided by HAP ‐4.8 software version.
The report shows design criteria followed, data base input to HAP , and the HAP files presented on report
will be divided to three parts input data space by space , input data to system (Air Handling unit )by system
(Air Handling unit ) , and the output system by system .
The criteria of system zoning and its relation with spaces was followed according to the tender design
drawings in order to compare between the tender handling flow rate and thermal cooling load ,
Finally, analysis of results shows comparison between design values and calculations output is presented
on a separate sheet.
II‐Background:
The warehouse building is two floor building (ground and first floor ); the building zones description for
ground floor: workshop, supervisor, store keeper, store room.
First floor contains chemical, lubricant and paint store all are provided with ventilation .
Direct Expansion Packaged unit and Split Units with Air Cooled Condensers on the roofs.
Packaged units are provided at the large spaces (workshop and store room).
Split Units are provided at the small typical supervisor and store keeper.
III- Design Input Criteria:
The air conditioning system will follow the international applicable codes
1- ASHARE Fundamentals Handbooks.
2- ASHRAE guidelines "ASHRAE 62.1,90.1"
A- Outdoor Design Condition:
The basic outdoor condition will follow ASHARE climatic conditions chapter 14 – Fundamentals Basrah.
Summer Dry Bulb Temperature 47.2 °C
Summer Wet Bulb Temperature 20.6 °C
Winter dry bulb temperature 3.3 °C
Maximum daily range 15.4 °C
B- Indoor Design Condition:
Area Summer Winter Pressure relationship
to adjacent spaces
Workshop 24 °C DB 50% RH 22 °C DB Positive
Supervisor 24 °C DB 50% RH 22 °C DB Positive
Store keeper 24 °C DB 50% RH 22 °C DB Positive
Store room 24 °C DB 50% RH 22 °C DB Positive
Table (1) – Indoor Climatic condition

C- External Load:
This part shows the parameter used for the loads result from the building facades and shell ,
The main components of this part is wall, roof, skylight and glass elevation
The overall heat transfer coefficient used o for each item:
External Wall : 1.862 W/sq. m .K
Glass : 6.328 W/sq. m.K (BASRAH SINGLA GALZING)
Shading Co-eff. : 0.75 W/sq. m .K
Roof : 0.265 W/sq. m.K
(refer to appendix 1 )
D- Internal Load :
The part of loads considered the internal thermal heat gain from the internal components and adjacent spaces
- Heat gain from adjacent spaces :
This amount of heat result from the energy transferred from adjacent space with different internal
condition (e.g. toilets, electrical rooms, workshops, stores, ----, etc.)
The overall heat transfer coefficient:
Partition Wall : 2.839 W/sq. m .K
Flooring partition: 2.839 W/sq. m .K
- People Load :
The people load results from heat dissipation from people, the occupant load will be considered from the
furniture layout on arch. Drawings and the open spaces will follow ASHARE 90.1 occupant load,
The below table (1) shows the considered occupant loads at the building spaces and the heat rejection per
person
- Lighting load: Load result from the heat rejection from lighting fixtures.
- Misc. load: Load result from the heat rejection from room equipment such as (lab equipment, kitchen
equipment…etc.).
Remarks
Lighting
load
Misc.
load
(latent)
Misc. load
(sensible )
Watt
People
latent
Watt
People
sensible
Watt
PeopleApplication
20 W/sq.
m
60003000133.386.510 PersonWorkshop
12 W/sq.
m
50060.171.83 PersonSupervisor
10 W/sq.
m
50079.182.13 Person
Store
keeper
14 W/sq.
m1500133.386.53 Person
Store room
Table (2): Summary of Data on internal load.

E- Ventilation Load :
The ventilation load is the load results from adding the fresh air to the system, the ventilation load will be
calculated in the HAP according to ASHARE 90.1 standard considering both occupant and space load.
Space Minimum Ventilation Requirement
L/s/person L/s/m2
Workshop
Supervisor
Store keeper
Store room
2.5
2.5
2.5
-
0.3
0.3
0.3
0.6
IV- HAP File Input / Output:
The following is HAP – file data presentation:
- First Part , Input data : showing the input data to HAP according to the above mentioned design
criteria
- Second Part , Output data space by space summary cooling load
- Third part , Output data system by system summary cooling load
- Fourth part , The psychometric chart for each

F- U-Value Calculations:
Wall composition:
Fig (1): Wall Composition.
Reference:
- A-06 07 08 09 SECTIONS
Components:
NO LAYER RESISTANCE (m
2
.K/W)
1 20mm cement plaster 0.09
2 240mm brick wall 0.18
3 20mm cement plaster 0.09
Table (3): Summary of wall component resistance values.

Roof Composition:
Fig (2): Roof Composition.
Reference:
- A-06 07 08 09 SECTIONS
Components:
NO LAYER RESISTANCE (m
2
.K/W)
1 40mm pre cast concrete 020.0
2 Gravel surfacing 0.57
3 75mm THK rigid insulation 1.67
4 Water proofing membrane 0.045
5 20mm THK. average sand 0.083
6 50mm LW foam concrete 0.784
7 R.C. slab 0.058
Table (4): Summary of roof component resistance values.

G- Appendix 1:
HAP CALCULATION:
Fig (4): Wall Composition by hap 4.8
Fig (5): Roof Composition by hap 4.8

Space Input Data
12 warehouse 05/25/2015
emeto 02:28PM
Hourly Analysis Program v4.80 Page 1 of 1
G-01 workshop
1. General Details:
Floor Area ....................................................... 196.0 m²
Avg. Ceiling Height ............................................. 6.2 m
Building Weight ............................................... 341.8 kg/m²
1.1. OA Ventilation Requirements:
Space Usage MISCELLANEOUS: Electrical equipment room
OA Requirement 1 .............................................. 0.0 L/s/person
OA Requirement 2 ............................................ 0.30 L/(s-m²)
Space Usage Defaults ASHRAE Standard 62.1-2007
2. Internals:
2.1. Overhead Lighting:
Fixture Type ............................ Recessed (Vented)
Wattage .......................................................... 20.00 W/m²
Ballast Multiplier ............................................... 1.00
Schedule .................................... Sample Schedule
2.4. People:
Occupancy ........................................................ 10.0 People
Activity Level .................................... Medium Work
Sensible ............................................................ 86.5 W/person
Latent ............................................................. 133.3 W/person
2.2. Task Lighting:
Wattage ............................................................ 0.00 W/m²
Schedule ........................................................ None
2.5. Miscellaneous Loads:
Sensible ................................................................. 0 W
Schedule ......................................................... None
Latent .................................................................... 0 W
Schedule ......................................................... None
2.3. Electrical Equipment:
Wattage .......................................................... 20.00 W/m²
3. Walls, Windows, Doors:
Exp. Wall Gross Area (m²) Window 1 Qty. Window 2 Qty. Door 1 Qty.
N 121.0 7 0 0
E 71.5 6 0 0
3.1. Construction Types for Exposure N
Wall Type ............................................................... Wall 1
1st Window Type .................. Sample Window Assembly
3.2. Construction Types for Exposure E
Wall Type ............................................................... Wall 1
4. Roofs, Skylights:
Exp. Roof Gross Area (m²) Roof Slope (deg.) Skylight Qty.
H 229.0 0 0
4.1. Construction Types for Exposure H
Roof Type .............................................................. Roof 1
5. Infiltration:
Design Cooling ................................................. 0.80 ACH
Design Heating ................................................. 0.80 ACH
Energy Analysis ................................................ 0.80 ACH
Infiltration occurs only when the fan is off.
6. Floors:
Type ...................................... Slab Floor On Grade
Floor Area ....................................................... 196.0 m²
Total Floor U-Value ......................................... 0.568 W/(m²-°K)
Exposed Perimeter ............................................. 0.0 m
Edge Insulation R-Value ................................... 0.00 (m²-°K)/W
7. Partitions:
7.1. 1st Partition Details:
Partition Type ................................... Wall Partition
Area ................................................................ 227.0 m²
U-Value .......................................................... 2.839 W/(m²-°K)
Uncondit. Space Max Temp .............................. 23.9 °C
Ambient at Space Max Temp ............................ 35.0 °C
Uncondit. Space Min Temp ............................... 23.9 °C
Ambient at Space Min Temp ............................. 12.8 °C
7.2. 2nd Partition Details:
(No partition data).

G-01 workshop Input Data
Project Name: 12 warehouse 05/25/2015
Prepared by: emeto 02:29PM
1. General Details:
Air System Name ................................................................ G-01 workshop
Equipment Type .......................................................................... Split AHU
Air System Type .............................................................. Single Zone CAV
Number of zones ....................................................................................... 1
2. Ventilation System Components:
Ventilation Air Data:
Airflow Control .............................................. Constant Ventilation Airflow
Ventilation Sizing Method ................................ Sum of Space OA Airflows
Unocc. Damper Position .................................................................. Closed
Damper Leak Rate ..................................................................................... 0 %
Outdoor Air CO2 Level .......................................................................... 400 ppm
Central Cooling Data:
Supply Air Temperature ........................................................................ 14.4 °C
Coil Bypass Factor .............................................................................. 0.100
Cooling Source .................................................................... Air-Cooled DX
Schedule ........................................................................ JFMAMJJASOND
Capacity Control ............................... Cycled or Staged Capacity - Fan On
Central Heating Data:
Supply Temperature ............................................................................. 35.0 °C
Heating Source ............................................................ Electric Resistance
Supply Fan Data:
Fan Type .......................................................................... Forward Curved
Configuration ............................................................................... Draw-thru
Fan Performance ....................................................................................... 0 Pa
Overall Efficiency ..................................................................................... 54 %
Fan Control ............................................ 1-speed fan, cooling and heating
Duct System Data:
Supply Duct Data:
Duct Heat Gain .......................................................................................... 0 %
Duct Leakage ............................................................................................ 0 %
Return Duct or Plenum Data:
Return Air Via ...................................................................... Ducted Return
3. Zone Components:
Space Assignments:
Zone 1: Zone 1
G-01 workshop x1
Thermostats and Zone Data:
Zone ........................................................................................................ All
Cooling T-stat: Occ. .............................................................................. 23.9 °C
Cooling T-stat: Unocc. .......................................................................... 26.7 °C
Heating T-stat: Occ. .............................................................................. 21.1 °C
Heating T-stat: Unocc. .......................................................................... 18.3 °C
T-stat Throttling Range ......................................................................... 0.83 °K
Diversity Factor ...................................................................................... 100 %
Direct Exhaust Airflow ............................................................................. 0.0 L/s
Direct Exhaust Fan kW ........................................................................... 0.0 kW
Thermostat Schedule .................................................... Sample Schedule1
Unoccupied Cooling is .................................................................. Available
Supply Terminals Data:
Zone ........................................................................................................ All
Terminal Type ................................................................................. Diffuser
Minimum Airflow ................................................................................... 0.00 L/s/person
Zone Heating Units:
Zone ........................................................................................................ All
Zone Heating Unit Type ...................................................................... None
Zone Unit Heat Source ................................................ Electric Resistance
Zone Heating Unit Schedule ........................................... JFMAMJJASOND
4. Sizing Data (Computer-Generated):
System Sizing Data:

G-01 workshop Input Data
Sizing Data:
Cooling Supply Temperature ................................................................ 14.4 °C
Supply Fan Airflow ............................................................................ 2184.4 L/s
Ventilation Airflow ................................................................................. 58.8 L/s
Heating Supply Temperature ................................................................ 35.0 °C
Hydronic Sizing Specifications:
Chilled Water Delta-T ............................................................................. 5.6 °K
Hot Water Delta-T ................................................................................. 11.1 °K
Safety Factors:
Cooling Sensible ...................................................................................... 10 %
Cooling Latent ......................................................................................... 10 %
Heating ...................................................................................................... 5 %
Zone Sizing Data:
Zone Airflow Sizing Method ............................. Sum of space airflow rates
Space Airflow Sizing Method ......................... Individual peak space loads
Zone Supply Airflow Zone Htg Unit Reheat Coil -
(L/s) (kW) (kW) (L/s)
1 2184.4 - -
5. Equipment Data
Central Cooling Unit - Air-Cooled DX
Estimated Maximum Load .................................................................... 25.7 kW
Design OAT .......................................................................................... 35.0 °C
Equipment Sizing ....................................................................... Auto-Sized
Capacity Oversizing Factor ........................................................................ 0 %
ARI Performance Rating ..................................................................... 3.224 EER
DX System Configuration ........................... 1-stage compression, 1 circuit
Conventional Cutoff OAT ...................................................................... 12.8 °C
Low Temperature Operation ................................................................ Used
Low Temperature Cutoff OAT .............................................................. -17.8 °C

Air System Sizing Summary for G-01 workshop
Air System Information
Air System Name ........................... G-01 workshop
Equipment Class ................................... SPLT AHU
Air System Type .......................................... SZCAV
Number of zones .......................................................... 1
Floor Area ............................................................. 196.0 m²
Location ............................................ EL-BASRA, IRAQ
Sizing Calculation Information
Calculation Months ................................ Jan to Dec
Sizing Data ............................................ Calculated
Zone L/s Sizing ................. Sum of space airflow rates
Space L/s Sizing ............. Individual peak space loads
Central Cooling Coil Sizing Data
Total coil load ................................................... 25.7 kW
Sensible coil load .............................................. 25.3 kW
Coil L/s at Jul 1700 .......................................... 2184 L/s
Max block L/s ................................................... 2184 L/s
Sum of peak zone L/s ...................................... 2184 L/s
Sensible heat ratio .......................................... 0.985
m²/kW ................................................................. 7.6
W/m² ............................................................... 131.2
Water flow @ 5.6 °K rise .................................... N/A
Load occurs at ................................................. Jul 1700
OA DB / WB .................................................. 45.7 / 20.1 °C
Entering DB / WB .......................................... 25.1 / 18.2 °C
Leaving DB / WB ........................................... 15.5 / 14.8 °C
Coil ADP ................................................................. 14.4 °C
Bypass Factor ....................................................... 0.100
Resulting RH .............................................................. 54 %
Design supply temp. ................................................ 14.4 °C
Zone T-stat Check ................................................ 1 of 1 OK
Max zone temperature deviation ............................... 0.0 °K
Central Heating Coil Sizing Data
Max coil load ....................................................... 9.6 kW
Coil L/s at Des Htg ........................................... 2184 L/s
Max coil L/s ..................................................... 2184 L/s
Water flow @ 11.1 °K drop ................................ N/A
Load occurs at ................................................. Des Htg
W/m² ....................................................................... 48.9
Ent. DB / Lvg DB ........................................... 20.5 / 24.1 °C
Supply Fan Sizing Data
Actual max L/s ................................................. 2184 L/s
Standard L/s .................................................... 2170 L/s
Actual max L/(s-m²) ........................................ 11.14 L/(s-m²)
Fan motor BHP ....................................................... 0.00 BHP
Fan motor kW ......................................................... 0.00 kW
Fan static ..................................................................... 0 Pa
Outdoor Ventilation Air Data
Design airflow L/s ................................................ 59 L/s
L/(s-m²) ............................................................. 0.30 L/(s-m²)
L/s/person ............................................................... 5.88 L/s/person

Zone Sizing Summary for G-01 workshop
Air System Name ........................... G-01 workshop
Number of zones .......................................................... 1
Floor Area ............................................................. 196.0 m²
Zone Sizing Data
Maximum Maximum Zone
Cooling Design Minimum Heating Floor
Sensible Airflow Airflow Time of Load Area Zone
Zone Name (kW) (L/s) (L/s) Peak Load (kW) (m²) L/(s-m²)
Zone 1 24.7 2184 2184 Jul 1700 8.5 196.0 11.14
Zone Terminal Sizing Data
No Zone Terminal Sizing Data required for this system.
Space Loads and Airflows
Cooling Time Air Heating Floor
Zone Name / Sensible of Flow Load Area Space
Space Name Mult. (kW) Load (L/s) (kW) (m²) L/(s-m²)
Zone 1
G-01 workshop 1 24.7 Jul 1700 2184 8.5 196.0 11.14

Air System Design Load Summary for G-01 workshop
DESIGN COOLING DESIGN HEATING
COOLING DATA AT Jul 1700 HEATING DATA AT DES HTG
COOLING OA DB / WB 45.7 °C / 20.1 °C HEATING OA DB / WB 3.3 °C / -0.1 °C
Sensible Latent Sensible Latent
ZONE LOADS Details (W) (W) Details (W) (W)
Window & Skylight Solar Loads 26 m² 2461 - 26 m² - -
Wall Transmission 167 m² 6724 - 167 m² 5519 -
Roof Transmission 229 m² 2896 - 229 m² 1078 -
Window Transmission 26 m² 1708 - 26 m² 1528 -
Skylight Transmission 0 m² 0 - 0 m² 0 -
Door Loads 0 m² 0 - 0 m² 0 -
Floor Transmission 196 m² 0 - 196 m² 0 -
Partitions 227 m² 0 - 227 m² 0 -
Ceiling 0 m² 0 - 0 m² 0 -
Overhead Lighting 3920 W 3920 - 0 0 -
Task Lighting 0 W 0 - 0 0 -
Electric Equipment 3920 W 3920 - 0 0 -
People 10 865 1333 0 0 0
Infiltration - 0 0 - 0 0
Miscellaneous - 0 0 - 0 0
Safety Factor 10% / 10% 2249 133 5% 406 0
>> Total Zone Loads - 24743 1466 - 8531 0
Zone Conditioning - 23824 1466 - 8335 0
Plenum Wall Load 0% 0 - 0 0 -
Plenum Roof Load 0% 0 - 0 0 -
Plenum Lighting Load 0% 0 - 0 0 -
Return Fan Load 2184 L/s 0 - 2184 L/s 0 -
Ventilation Load 59 L/s 1490 -1071 59 L/s 1242 0
Supply Fan Load 2184 L/s 0 - 2184 L/s 0 -
Space Fan Coil Fans - 0 - - 0 -
Duct Heat Gain / Loss 0% 0 - 0% 0 -
>> Total System Loads - 25315 395 - 9577 0
Central Cooling Coil - 25315 396 - 0 0
Central Heating Coil - 0 - - 9577 -
>> Total Conditioning - 25315 396 - 9577 0
Key: Positive values are clg loads Positive values are htg loads
Negative values are htg loads Negative values are clg loads

System Psychrometrics for G-01 workshop
July DESIGN COOLING DAY, 1700
TABLE 1: SYSTEM DATA
Dry-Bulb Specific Sensible Latent
Temp Humidity Airflow CO2 Level Heat Heat
Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W)
Ventilation Air Inlet 45.7 0.00430 59 400 1490 -1071
Vent - Return Mixing Outlet 25.1 0.01036 2184 1289 - -
Central Cooling Coil Outlet 15.5 0.01030 2184 1289 25315 396
Central Heating Coil Outlet 15.5 0.01030 2184 1289 0 -
Supply Fan Outlet 15.5 0.01030 2184 1289 0 -
Cold Supply Duct Outlet 15.5 0.01030 2184 1289 - -
Zone Air - 24.6 0.01052 2184 1313 23824 1466
Return Plenum Outlet 24.6 0.01052 2184 1313 0 -
Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.199 W/(L/s-K)
Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2928.4 W/(L/s)
Site Altitude = 54.9 m
TABLE 2: ZONE DATA
Zone Terminal Zone
Sensible Zone Zone Zone CO2 Heating Heating
Load T-stat Cond Temp Airflow Level Coil Unit
Zone Name (W) Mode (W) (°C) (L/s) (ppm) (W) (W)
Zone 1 24743 Cooling 23824 24.6 2184 1313 0 0

System Psychrometrics for G-01 workshop
WINTER DESIGN HEATING
Ventilation Air Inlet 3.3 0.00241 59 400 -1242 0
Zone Air - 20.9 0.00241 2184 769 -8335 0
TABLE 2: ZONE DATA
Zone Terminal Zone
Zone 1 -8531 Heating -8335 20.9 2184 769 0 0

Psychrometric Analysis for G-01 workshop
1.Outdoor Air
2.MixedAir
3.Central CoolingCoil Outlet
4.SupplyFanOutlet
5.RoomAir
1
234
5
0.000
0.002
0.004
0.006
0.008
0.010
0.012
0.014
0.016
0.018
0.020
0 5 10 15 20 25 30 35 40 45
Location: EL-BASRA, IRAQ
Altitude: 54.9 m.
Datafor: July DESIGN COOLING DAY, 1700
SpecificHumidity(kg/kg)
Temperature ( °C )

Space Input Data
12 warehouse 05/25/2015
emeto 02:28PM
G-02 supervisor
1. General Details:
Floor Area ......................................................... 12.5 m²
Space Usage ....................... OFFICE: Office space
2. Internals:
Wattage .......................................................... 12.00 W/m²
2.4. People:
Occupancy .......................................................... 3.0 People
Activity Level ........................................ Office Work
Latent ............................................................... 60.1 W/person
2.2. Task Lighting:
Wattage ............................................................ 0.00 W/m²
Schedule ........................................................ None
Sensible ............................................................. 500 W
Latent .................................................................... 0 W
Schedule ......................................................... None
Wattage ............................................................ 0.00 W/m²
Schedule ........................................................ None
N 11.0 1 0 0
Wall Type ............................................................... Wall 1
(No Roof or Skylight data).
5. Infiltration:
6. Floors:
Floor Area ......................................................... 12.5 m²
7. Partitions:
Area .................................................................. 37.0 m²
U-Value .......................................................... 2.839 W/(m²-°K)
Partition Type ................................ Ceiling Partition
Area .................................................................. 12.5 m²
U-Value ........................................................... 2.839 W/(m²-°K)

G-02 supervisor Input Data
1. General Details:
Air System Name .............................................................. G-02 supervisor
Equipment Type .................................................................. Terminal Units
Air System Type .............................................................. Split DX Fan Coil
Number of zones ....................................................................................... 1
Ventilation ....................................................................... Direct Ventilation
(Common Ventilation System not used: no inputs)
3. Zone Components:
Space Assignments:
Zone 1: Zone 1
G-02 supervisor x1
Zone ........................................................................................................ All
Common Terminal Unit Data:
Cooling Coil:
Design Supply Temperature ................................................................. 14.4 °C
Heating Coil:
Fan Control ...................................................................................... Fan On
Terminal Units Data:
Zone ........................................................................................................ All
Terminal Type ................................................................................ Fan Coil
Fan Overall Efficiency .............................................................................. 50 %
System Sizing Data:
Sizing Data:
Safety Factors:
Cooling Latent ......................................................................................... 10 %
Heating ...................................................................................................... 5 %
Zone Sizing Data:
Zone Supply Airflow Zone Htg Unit Reheat Coil Ventilation
(L/s) (kW) (kW) (L/s)
1 142.2 - - 11.3

G-02 supervisor Input Data
5. Equipment Data
Terminal Cooling Units - Air-Cooled DX
Zone
Estimated
Maximum
Load
(kW)
Design
OAT
(°C)
Equipment
Sizing
Gross
Cooling
Capacity
(kW)
Capacity
Oversizing
Factor
(%)
Compressor
+ OD Fan
Power
(kW)
ARI
Performance
Rating Units
Conventional
Cutoff OAT
(°C)
1 1.8 35.0 Auto-Sized - 0 - 3.224 EER -17.8

Air System Sizing Summary for G-02 supervisor
Air System Name .......................... G-02 supervisor
Equipment Class ........................................... TERM
Air System Type ....................................... SPLT-FC
Number of zones .......................................................... 1
Floor Area ............................................................... 12.5 m²

Zone Sizing Summary for G-02 supervisor
Air System Name .......................... G-02 supervisor
Number of zones .......................................................... 1
Floor Area ............................................................... 12.5 m²
Zone Sizing Data
Zone 1 1.6 142 142 Jun 1700 0.4 12.5 11.38
Terminal Unit Sizing Data - Cooling
Total Sens Coil Coil Water Time
Coil Coil Entering Leaving Flow of
Load Load DB / WB DB / WB @ 5.6 °K Peak
Zone Name (kW) (kW) (°C) (°C) (L/s) Load
Zone 1 1.8 1.8 26.3 / 18.2 15.9 / 14.5 - Jul 1600
Terminal Unit Sizing Data - Heating, Fan, Ventilation
Heating Htg Coil
Heating Coil Water Fan OA Vent
Coil Ent/Lvg Flow Design Fan Fan Design
Load DB @11.1 °K Airflow Motor Motor Airflow
Zone Name (kW) (°C) (L/s) (L/s) (BHP) (kW) (L/s)
Zone 1 0.7 19.7 / 23.6 - 142 0.000 0.000 11
Zone 1
G-02 supervisor 1 1.6 Jun 1700 142 0.4 12.5 11.38

Air System Design Load Summary for G-02 supervisor
Door Loads 0 m² 0 - 0 m² 0 -
Partitions 37 m² 0 - 37 m² 0 -
Ceiling 13 m² 0 - 13 m² 0 -
People 3 215 180 0 0 0
Safety Factor 10% / 10% 145 18 5% 21 0
>> Total Zone Loads - 1599 198 - 437 0
Exhaust Fan Load 0 L/s 0 - 0 L/s 0 -
Ventilation Fan Load 0 L/s 0 - 0 L/s 0 -
Terminal Unit Cooling - 1780 0 - 0 0
Terminal Unit Heating - 0 - - 674 -

System Psychrometrics for G-02 supervisor
Vent - Return Mixing Outlet -17.8 0.00000 0 0 - -
Ventilation Fan Outlet -17.8 0.00000 0 0 0 -
Zone Air - 24.6 0.01029 142 119 1481 198
Return Plenum Outlet -17.8 0.01029 142 119 0 -
TABLE 2: ZONE DATA
Zone 1 ( Cooling )
Ventilation Air - - - 11 - - -
Cooling Coil Inlet - 26.3 0.00982 142 0 - -
Cooling Coil Outlet - 15.9 0.00982 142 0 1780 0
Heating Coil Inlet - 15.9 0.00982 142 0 - -
Heating Coil Outlet - 15.9 0.00982 142 0 0 -
Zone Air - 24.6 0.01029 142 0 1481 -

System Psychrometrics for G-02 supervisor
Zone Air - 21.1 0.00241 142 0 -435 0
TABLE 2: ZONE DATA
Zone 1 ( Heating )
Zone Air - 21.1 0.00241 142 0 -435 -

Psychrometric Analysis for G-02 supervisor
The psychrometric graph cannot be generated for this type of system.

Space Input Data
12 warehouse 05/25/2015
emeto 02:29PM
G-03 store keeper
1. General Details:
Floor Area ......................................................... 12.5 m²
Space Usage .................... GENERAL: Break room
2. Internals:
Wattage .......................................................... 10.00 W/m²
2.4. People:
Activity Level ................................. Sedentary Work
Latent ............................................................... 79.1 W/person
2.2. Task Lighting:
Wattage ............................................................ 0.00 W/m²
Schedule ........................................................ None
Sensible ............................................................. 500 W
Latent .................................................................... 0 W
Schedule ......................................................... None
Wattage ............................................................ 0.00 W/m²
Schedule ........................................................ None
N 11.0 1 0 0
Wall Type ............................................................... Wall 1
(No Roof or Skylight data).
5. Infiltration:
6. Floors:
Floor Area ......................................................... 12.5 m²
7. Partitions:
Area .................................................................. 37.0 m²
U-Value .......................................................... 2.839 W/(m²-°K)
Partition Type ................................ Ceiling Partition
Area .................................................................. 12.5 m²
U-Value ........................................................... 2.839 W/(m²-°K)

G-03 store keeper Input Data
1. General Details:
Air System Name ........................................................... G-03 store keeper
Equipment Type .................................................................. Terminal Units
Air System Type .............................................................. Split DX Fan Coil
Number of zones ....................................................................................... 1
Ventilation ....................................................................... Direct Ventilation
(Common Ventilation System not used: no inputs)
3. Zone Components:
Space Assignments:
Zone 1: Zone 1
G-03 store keeper x1
Zone ........................................................................................................ All
Common Terminal Unit Data:
Cooling Coil:
Heating Coil:
Fan Control ...................................................................................... Fan On
Terminal Units Data:
Zone ........................................................................................................ All
Terminal Type ................................................................................ Fan Coil
Fan Overall Efficiency .............................................................................. 50 %
System Sizing Data:
Sizing Data:
Safety Factors:
Cooling Latent ......................................................................................... 10 %
Heating ...................................................................................................... 5 %
Zone Sizing Data:
5. Equipment Data

G-03 store keeper Input Data
Terminal Cooling Units - Air-Cooled DX
Zone
Estimated
Maximum
Load
(kW)
Design
OAT
(°C)
Equipment
Sizing
Gross
Cooling
Capacity
(kW)
Capacity
Oversizing
Factor
(%)
Compressor
+ OD Fan
Power
(kW)
ARI
Performance
Rating Units
Conventional
Cutoff OAT
(°C)
All n/a 35.0 Auto-Sized - 0 - 3.224 EER -17.8

Air System Sizing Summary for G-03 store keeper
Air System Name ....................... G-03 store keeper
Number of zones .......................................................... 1
Floor Area ............................................................... 12.5 m²

Zone Sizing Summary for G-03 store keeper
Air System Name ....................... G-03 store keeper
Number of zones .......................................................... 1
Floor Area ............................................................... 12.5 m²
Zone Sizing Data
Zone 1 1.6 143 143 Jun 1700 0.4 12.5 11.42
Terminal Unit Sizing Data - Cooling
Total Sens Coil Coil Water Time
Coil Coil Entering Leaving Flow of
Load Load DB / WB DB / WB @ 5.6 °K Peak
Zone Name (kW) (kW) (°C) (°C) (L/s) Load
Zone 1 1.8 1.8 26.3 / 18.8 15.9 / 15.1 - Jul 1600
Terminal Unit Sizing Data - Heating, Fan, Ventilation
Heating Htg Coil
Heating Coil Water Fan OA Vent
Coil Ent/Lvg Flow Design Fan Fan Design
Load DB @11.1 °K Airflow Motor Motor Airflow
Zone Name (kW) (°C) (L/s) (L/s) (BHP) (kW) (L/s)
Zone 1 0.7 19.7 / 23.7 - 143 0.000 0.000 11
Zone 1
G-03 store keeper 1 1.6 Jun 1700 143 0.4 12.5 11.42

Air System Design Load Summary for G-03 store keeper
Door Loads 0 m² 0 - 0 m² 0 -
Partitions 37 m² 0 - 37 m² 0 -
Ceiling 13 m² 0 - 13 m² 0 -
People 3 246 237 0 0 0
Safety Factor 10% / 10% 146 24 5% 21 0
>> Total Zone Loads - 1605 261 - 437 0
Exhaust Fan Load 0 L/s 0 - 0 L/s 0 -
Ventilation Fan Load 0 L/s 0 - 0 L/s 0 -
Terminal Unit Cooling - 1787 38 - 0 0
Terminal Unit Heating - 0 - - 681 -

System Psychrometrics for G-03 store keeper
Zone Air - 24.6 0.01114 143 145 1488 261
TABLE 2: ZONE DATA
Zone 1 ( Cooling )
Zone Air - 24.6 0.01114 143 0 1488 -

System Psychrometrics for G-03 store keeper
Zone Air - 21.1 0.00241 143 0 -441 0
TABLE 2: ZONE DATA
Zone 1 ( Deadband )
Zone Air - 21.1 0.00241 143 0 -441 -

Psychrometric Analysis for G-03 store keeper
The psychrometric graph cannot be generated for this type of system.

Space Input Data
12 warehouse 05/25/2015
emeto 02:29PM
G-04 store room
1. General Details:
Floor Area ....................................................... 106.0 m²
Space Usage ................. GENERAL: Storage room
2. Internals:
Wattage .......................................................... 14.00 W/m²
2.4. People:
Activity Level .................................... Medium Work
Latent ............................................................. 133.3 W/person
2.2. Task Lighting:
Wattage ............................................................ 0.00 W/m²
Schedule ........................................................ None
Sensible ........................................................... 3000 W
Latent .................................................................... 0 W
Schedule ......................................................... None
Wattage ............................................................ 0.00 W/m²
Schedule ........................................................ None
N 61.0 3 0 0
W 97.5 8 0 0
S 40.0 0 0 0
Wall Type ............................................................... Wall 1
3.2. Construction Types for Exposure W
Wall Type ............................................................... Wall 1
3.3. Construction Types for Exposure S
Wall Type ............................................................... Wall 1
Exp. Roof Gross Area (m²) Roof Slope (deg.) Skylight Qty.
H 121.0 0 0
4.1. Construction Types for Exposure H
Roof Type .............................................................. Roof 1
5. Infiltration:
6. Floors:
Floor Area ....................................................... 106.0 m²
7. Partitions:
Area ................................................................ 105.0 m²
U-Value .......................................................... 2.839 W/(m²-°K)

Space Input Data
12 warehouse 05/25/2015
emeto 02:29PM
7.2. 2nd Partition Details: (No partition data).

G-04 store room Input Data
1. General Details:
Air System Name .............................................................. G-04 store room
Equipment Type .......................................................................... Split AHU
Air System Type .............................................................. Single Zone CAV
Number of zones ....................................................................................... 1
Ventilation Air Data:
Airflow Control .............................................. Constant Ventilation Airflow
Unocc. Damper Position .................................................................. Closed
Damper Leak Rate ..................................................................................... 0 %
Outdoor Air CO2 Level .......................................................................... 400 ppm
Central Cooling Data:
Supply Air Temperature ........................................................................ 14.4 °C
Central Heating Data:
Supply Temperature ............................................................................. 35.0 °C
Supply Fan Data:
Fan Type .......................................................................... Forward Curved
Configuration ............................................................................... Draw-thru
Overall Efficiency ..................................................................................... 54 %
Fan Control ............................................ 1-speed fan, cooling and heating
Duct System Data:
Supply Duct Data:
Duct Heat Gain .......................................................................................... 0 %
Duct Leakage ............................................................................................ 0 %
Return Duct or Plenum Data:
Return Air Via ...................................................................... Ducted Return
3. Zone Components:
Space Assignments:
Zone 1: Zone 1
G-04 store room x1
Zone ........................................................................................................ All
Diversity Factor ...................................................................................... 100 %
Direct Exhaust Airflow ............................................................................. 0.0 L/s
Direct Exhaust Fan kW ........................................................................... 0.0 kW
Supply Terminals Data:
Zone ........................................................................................................ All
Terminal Type ................................................................................. Diffuser
Zone Heating Units:
Zone ........................................................................................................ All
Zone Heating Unit Type ...................................................................... None
Zone Unit Heat Source ................................................ Electric Resistance
Zone Heating Unit Schedule ........................................... JFMAMJJASOND
System Sizing Data:

G-04 store room Input Data
Sizing Data:
Supply Fan Airflow ............................................................................ 1810.6 L/s
Ventilation Airflow ................................................................................. 63.6 L/s
Safety Factors:
Cooling Latent ......................................................................................... 10 %
Heating ...................................................................................................... 5 %
Zone Sizing Data:
Zone Supply Airflow Zone Htg Unit Reheat Coil -
(L/s) (kW) (kW) (L/s)
1 1810.6 - -
5. Equipment Data
Central Cooling Unit - Air-Cooled DX
Estimated Maximum Load .................................................................... 21.3 kW
Design OAT .......................................................................................... 35.0 °C
Equipment Sizing ....................................................................... Auto-Sized
Capacity Oversizing Factor ........................................................................ 0 %
ARI Performance Rating ..................................................................... 3.224 EER
DX System Configuration ........................... 1-stage compression, 1 circuit
Conventional Cutoff OAT ...................................................................... 12.8 °C
Low Temperature Operation ................................................................ Used
Low Temperature Cutoff OAT .............................................................. -17.8 °C

Air System Sizing Summary for G-04 store room
Air System Name .......................... G-04 store room
Number of zones .......................................................... 1
Floor Area ............................................................. 106.0 m²
Central Cooling Coil Sizing Data
Total coil load ................................................... 21.3 kW
Sensible coil load .............................................. 21.3 kW
Coil L/s at Jul 1600 .......................................... 1811 L/s
Max block L/s ................................................... 1811 L/s
Sum of peak zone L/s ...................................... 1811 L/s
Sensible heat ratio .......................................... 1.000
m²/kW ................................................................. 5.0
W/m² ............................................................... 201.0
Water flow @ 5.6 °K rise .................................... N/A
Load occurs at ................................................. Jul 1600
OA DB / WB .................................................. 46.8 / 20.4 °C
Entering DB / WB .......................................... 25.4 / 15.1 °C
Leaving DB / WB ........................................... 15.5 / 11.2 °C
Coil ADP ................................................................. 14.5 °C
Bypass Factor ....................................................... 0.100
Resulting RH .............................................................. 34 %
Design supply temp. ................................................ 14.4 °C
Zone T-stat Check ................................................ 1 of 1 OK
Max zone temperature deviation ............................... 0.0 °K
Central Heating Coil Sizing Data
Max coil load ....................................................... 9.6 kW
Coil L/s at Des Htg ........................................... 1811 L/s
Max coil L/s ..................................................... 1811 L/s
Water flow @ 11.1 °K drop ................................ N/A
Load occurs at ................................................. Des Htg
W/m² ....................................................................... 90.3
Ent. DB / Lvg DB ........................................... 20.5 / 24.9 °C
Supply Fan Sizing Data
Actual max L/s ................................................. 1811 L/s
Standard L/s .................................................... 1799 L/s
Actual max L/(s-m²) ........................................ 17.08 L/(s-m²)
Fan motor BHP ....................................................... 0.00 BHP
Fan motor kW ......................................................... 0.00 kW
Fan static ..................................................................... 0 Pa
Outdoor Ventilation Air Data
Design airflow L/s ................................................ 64 L/s
L/(s-m²) ............................................................. 0.60 L/(s-m²)
L/s/person ............................................................. 21.20 L/s/person

Zone Sizing Summary for G-04 store room
Air System Name .......................... G-04 store room
Number of zones .......................................................... 1
Floor Area ............................................................. 106.0 m²
Zone Sizing Data
Zone 1 20.5 1811 1811 Jul 1700 8.1 106.0 17.08
Zone Terminal Sizing Data
No Zone Terminal Sizing Data required for this system.
Zone 1
G-04 store room 1 20.5 Jul 1700 1811 8.1 106.0 17.08

Air System Design Load Summary for G-04 store room
Door Loads 0 m² 0 - 0 m² 0 -
Partitions 105 m² 0 - 105 m² 0 -
Ceiling 0 m² 0 - 0 m² 0 -
People 3 259 400 0 0 0
Safety Factor 10% / 10% 1843 40 5% 386 0
>> Total Zone Loads - 20277 440 - 8096 0
Return Fan Load 1811 L/s 0 - 1811 L/s 0 -
Supply Fan Load 1811 L/s 0 - 1811 L/s 0 -
Central Cooling Coil - 21305 0 - 0 0
Central Heating Coil - 0 - - 9573 -

System Psychrometrics for G-04 store room
Zone Air - 24.6 0.00661 1811 816 19613 440
TABLE 2: ZONE DATA
Zone Terminal Zone
Zone 1 20277 Cooling 19613 24.6 1811 816 0 0

System Psychrometrics for G-04 store room
Zone Air - 21.1 0.00241 1811 680 -8220 0
TABLE 2: ZONE DATA
Zone Terminal Zone
Zone 1 -8096 Heating -8220 21.1 1811 680 0 0

Psychrometric Analysis for G-04 store room
1.Outdoor Air
2.MixedAir
3.Central CoolingCoil Outlet
4.SupplyFanOutlet
5.RoomAir
1
234 5
0.000
0.002
0.004
0.006
0.008
0.010
0.012
0.014
0.016
0.018
0.020
0 5 10 15 20 25 30 35 40 45
Location: EL-BASRA, IRAQ
Altitude: 54.9 m.
Datafor: July DESIGN COOLING DAY, 1600
SpecificHumidity(kg/kg)
Temperature ( °C )

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