Roof Constructions

Sukari Gold Mines - Marsa Alam 01/21/2024

RIGA 05:48PM

Default Roof Assembly

Roof Details
Outside Surface Color Dark
Absorptivity 0.900
Overall U-Value 3.095 W/(m²·K)

Roof Layers Details (Inside to Outside)

Thickness Density Specific Ht. R-Value Weight
Layers mm kg/m³ kJ / (kg K) (m²·K)/W kg/m²
Inside surface resistance 0.000 0.0 0.00 0.12064 0.0
Built-up roofing 9.525 1121.3 1.47 0.05855 10.7
102mm HW concrete block 101.600 977.1 0.84 0.05000 99.3
25mm stucco 25.400 1858.1 0.84 0.03519 47.2
Outside surface resistance 0.000 0.0 0.00 0.05864 0.0
Totals 136.525 - 0.32302 157.2

Hourly Analysis Program v5.11 Page 1 of 1

 Wall Constructions
Sukari Gold Mines - Marsa Alam 01/21/2024
RIGA 05:48PM

Default Wall Assembly

Wall Details
Outside Surface Color Dark
Absorptivity 0.900
Overall U-Value 1.570 W/(m²·K)

Wall Layers Details (Inside to Outside)

Thickness Density Specific Ht. R-Value Weight
Layers mm kg/m³ kJ / (kg K) (m²·K)/W kg/m²
Inside surface resistance 0.000 0.0 0.00 0.12064 0.0
25mm stucco 25.400 1858.1 0.84 0.03519 47.2
13mm plywood 12.700 544.6 1.21 0.10952 6.9
203mm HW concrete block 203.200 977.1 0.84 0.19568 198.6
25mm stucco 25.400 1858.1 0.84 0.03519 47.2
10mm plywood 9.525 544.6 1.21 0.08214 5.2
Outside surface resistance 0.000 0.0 0.00 0.05864 0.0
Totals 276.225 - 0.63700 305.1

Hourly Analysis Program v5.11 Page 1 of 1

 Space Input Data
Sukari Gold Mines - Marsa Alam 01/21/2024
RIGA 05:47PM

LUBE ROOM

1. General Details:
Floor Area 49.5 m²
Avg. Ceiling Height 4.0 m
Building Weight 341.8 kg/m²
1.1. OA Ventilation Requirements:
Space Usage User-Defined
OA Requirement 1 2.5 L/s/person
OA Requirement 2 220.0 L/s
Space Usage Defaults ASHRAE Std 62.1-2013

2. Internals:
2.1. Overhead Lighting: 2.4. People:
Fixture Type Recessed (Unvented) Occupancy 2.0 People
Wattage 20.00 W/m² Activity Level Office Work
Ballast Multiplier 1.00 Sensible 71.8 W/person
Schedule Sample Schedule Latent 60.1 W/person
Schedule Sample Schedule

2.2. Task Lighting: 2.5. Miscellaneous Loads:

Wattage 0.00 W/m² Sensible 0 W
Schedule None Schedule None
Latent 0 W
Schedule None
2.3. Electrical Equipment:
Wattage 31250.0 Watts
Schedule Sample Schedule

3. Walls, Windows, Doors:

Exp. Wall Gross Area (m²) Window 1 Qty. Window 2 Qty. Door 1 Qty.
N 22.0 0 0 0
S 22.0 0 0 0
E 36.0 0 0 0
W 36.0 0 0 0

3.1. Construction Types for Exposure N

Wall Type Default Wall Assembly

3.2. Construction Types for Exposure S

Wall Type Default Wall Assembly

3.3. Construction Types for Exposure E

Wall Type Default Wall Assembly

3.4. Construction Types for Exposure W

Wall Type Default Wall Assembly

4. Roofs, Skylights:

Exp. Roof Gross Area (m²) Roof Slope (deg.) Skylight Qty.
H 49.5 0 0

4.1. Construction Types for Exposure H

Roof Type Default Roof Assembly

5. Infiltration:
Design Cooling 0.00 L/s
Design Heating 0.00 L/s
Energy Analysis 0.00 L/s
Infiltration occurs only when the fan is off.

Hourly Analysis Program v5.11 Page 1 of 2

 Space Input Data
Sukari Gold Mines - Marsa Alam 01/21/2024
RIGA 05:47PM

6. Floors:
Type Slab Floor On Grade
Floor Area 49.5 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:
(No partition data).

Hourly Analysis Program v5.11 Page 2 of 2

 Default System Input Data
Sukari Gold Mines - Marsa Alam 01/21/2024
RIGA 05:48PM

1. General Details:
Air System Name Default System
Equipment Type Packaged Rooftop Units
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 12.2 °C
Coil Bypass Factor 0.050
Cooling Source Air-Cooled DX
Schedule JFMAMJJASOND
Capacity Control Cycled or Staged Capacity - Fan On

Supply Fan Data:

Fan Type Forward Curved
Configuration Draw-thru
Fan Performance 750 Pa
Overall Efficiency 70 %
Fan Control 1-speed fan, cooling and heating

Duct System Data:

Supply Duct Data:
Duct Heat Gain 1 %
Duct Leakage 1 %

Return Duct or Plenum Data:

Return Air Via Ducted Return

3. Zone Components:
Space Assignments:

Zone 1: Zone 1
LUBE ROOM x1

Thermostats and Zone Data:

T-Stat Direct
Cooling T-Stat Cooling T-Stat Heating T-Stat Heating T-Stat Throttling Diversity Exhaust Direct
Zone Occ. Unocc. Occ. Unocc. Range Factor Airflow Exhaust Fan
(°C) (°C) (°C) (°C) (°C) (%) (L/s) (kW)
1 24.0 26.0 21.1 18.3 2.00 100 0.0 0.0

Thermostat Schedule Fan/Thermostat Schedule

Unoccupied Cooling is Available

Supply Terminals Data:

Air
Distribution Air Design
Air Effectiveness Distribution Fan Supply
Zone Terminal Type Distribution Specification Effectiveness Minimum Airflow Fan Performance Efficiency Temp.
Diffuser (no Ceiling supply /
1 Not Used - 0.00 L/s/person - - -
reheat) ceiling return

Zone Heating Units:

Zone Unit Heat Source Electric Resistance

Zone Heating Unit Schedule JFMAMJJASOND

4. Sizing Data (Computer-Generated):

System Sizing Data:

Hourly Analysis Program 5.11 Page 1 of 2

 Default System Input Data
Sukari Gold Mines - Marsa Alam 01/21/2024
RIGA 05:48PM

Sizing Data:
Cooling Supply Temperature 12.2 °C
Supply Fan Airflow 3317.4 L/s
Ventilation Airflow 225.0 L/s

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 10 %

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 3284.2 - -

5. Equipment Data
Central Cooling Unit - Air-Cooled DX
Estimated Maximum Load 57.8 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

Hourly Analysis Program 5.11 Page 2 of 2

 Air System Sizing Summary for Default System
Sukari Gold Mines - Marsa Alam 01/21/2024
RIGA 05:48PM

Air System Information

Air System Name Default System Number of zones 1
Equipment Class PKG ROOF Floor Area 49.5 m²
Air System Type SZCAV Location MARSA ALAM, Egypt

Sizing Calculation Information

Calculation Months Jan to Dec Zone L/s Sizing Sum of space airflow rates
Sizing Data Calculated Space L/s Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 57.8 kW Load occurs at Jun 1500
Sensible coil load 54.5 kW OA DB / WB 40.5 / 25.0 °C
Coil L/s at Jun 1500 3317 L/s Entering DB / WB 26.2 / 17.6 °C
Max block L/s 3317 L/s Leaving DB / WB 12.6 / 12.2 °C
Sum of peak zone L/s 3317 L/s Coil ADP 11.9 °C
Sensible heat ratio 0.942 Bypass Factor 0.050
L/(s kW) 57.4 Resulting RH 43 %
m²/kW 0.9 Design supply temp. 12.2 °C
W/m² 1167.4 Zone T-stat Check 1 of 1 OK
Water flow @ 5.6 K rise N/A Max zone temperature deviation 0.0 K

Supply Fan Sizing Data

Actual max L/s 3317 L/s Fan motor BHP 4.48 BHP
Standard L/s 3313 L/s Fan motor kW 3.55 kW
Actual max L/(s·m²) 67.02 L/(s·m²) Fan static 750 Pa

Outdoor Ventilation Air Data

Design airflow L/s 225 L/s L/s/person 112.50 L/s/person
L/(s·m²) 4.55 L/(s·m²)

Hourly Analysis Program 5.11 Page 1 of 8

 Zone Sizing Summary for Default System
Sukari Gold Mines - Marsa Alam 01/21/2024
RIGA 05:48PM

Air System Information

Air System Name Default System Number of zones 1
Equipment Class PKG ROOF Floor Area 49.5 m²
Air System Type SZCAV Location MARSA ALAM, Egypt

Sizing Calculation Information

Calculation Months Jan to Dec Zone L/s Sizing Sum of space airflow rates
Sizing Data Calculated Space L/s Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Load L/s Load L/s Airflow
Zone Name (L/s) (L/s) L/(s·m²) (kW) @ 11.1 K (kW) @ 11.1 K (L/s)
Zone 1 3284 3284 66.35 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (kW) Cooling Load (kW) (m²)
Zone 1 46.7 Jul 1500 5.1 49.5

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name Mult. (kW) Load (L/s) (kW) (m²) L/(s·m²)
Zone 1
LUBE ROOM 1 46.7 Jul 1500 3284 5.1 49.5 66.35

Hourly Analysis Program 5.11 Page 2 of 8

Sukari Gold Mines - Marsa Alam
Ventilation Sizing Summary for Default System
01/21/2024
RIGA
05:48PM

1. Summary
Ventilation Sizing Method Sum of Space OA Airflows
Design Ventilation Airflow Rate 225 L/s

2. Space Ventilation Analysis

Floor Maximum Required Required Required Required Uncorrected
Area Maximum Supply Air Outdoor Air Outdoor Air Outdoor Air Outdoor Air Outdoor Air
Zone Name / Space Name Mult. (m²) Occupants (L/s) (L/s/person) (L/(s·m²)) (L/s) (% of supply) (L/s)
Zone 1
LUBE ROOM 1 49.5 2.0 3284.2 2.50 0.00 220.0 0.0 225.0
Totals (incl. Space Multipliers) 3284.2 225.0

Hourly Analysis Program 5.11 Page 3 of 8

 Air System Design Load Summary for Default System
Sukari Gold Mines - Marsa Alam 01/21/2024
RIGA 05:48PM

DESIGN COOLING DESIGN HEATING

COOLING DATA AT Jun 1500 HEATING DATA AT DES HTG
COOLING OA DB / WB 40.5 °C / 25.0 °C HEATING OA DB / WB 7.2 °C / 3.2 °C
Sensible Latent Sensible Latent
ZONE LOADS Details (W) (W) Details (W) (W)
Window & Skylight Solar Loads 0 m² 0 - 0 m² - -
Wall Transmission 116 m² 3070 - 116 m² 2529 -
Roof Transmission 50 m² 6912 - 50 m² 2128 -
Window Transmission 0 m² 0 - 0 m² 0 -
Skylight Transmission 0 m² 0 - 0 m² 0 -
Door Loads 0 m² 0 - 0 m² 0 -
Floor Transmission 50 m² 0 - 50 m² 0 -
Partitions 0 m² 0 - 0 m² 0 -
Ceiling 0 m² 0 - 0 m² 0 -
Overhead Lighting 990 W 990 - 0 0 -
Task Lighting 0W 0 - 0 0 -
Electric Equipment 31250 W 31249 - 0 0 -
People 2 144 120 0 0 0
Infiltration - 0 0 - 0 0
Miscellaneous - 0 0 - 0 0
Safety Factor 10% / 10% 4236 12 10% 466 0
>> Total Zone Loads - 46600 132 - 5123 0
Zone Conditioning - 46270 132 - 2087 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 3317 L/s 0 - 3317 L/s 0 -
Ventilation Load 225 L/s 4163 3199 225 L/s 1323 0
Supply Fan Load 3317 L/s 3554 - 3317 L/s -3554 -
Space Fan Coil Fans - 0 - - 0 -
Duct Heat Gain / Loss 1% 466 - 1% 51 -
>> Total System Loads - 54453 3331 - -92 0
Central Cooling Coil - 54453 3331 - 0 0
>> Total Conditioning - 54453 3331 - 0 0
Key: Positive values are clg loads Positive values are htg loads
Negative values are htg loads Negative values are clg loads

Hourly Analysis Program 5.11 Page 4 of 8

 System Psychrometrics for Default System
Sukari Gold Mines - Marsa Alam 01/21/2024
RIGA 05:48PM

June DESIGN COOLING DAY, 1500

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 40.5 0.01354 225 400 4163 3199
Vent - Return Mixing Outlet 26.2 0.00904 3317 579 - -
Central Cooling Coil Outlet 12.6 0.00870 3317 579 54453 3331
Supply Fan Outlet 13.5 0.00870 3317 579 3554 -
Cold Supply Duct Outlet 13.6 0.00870 3284 579 - -
Zone Air - 25.3 0.00871 3284 592 46270 132
Return Plenum Outlet 25.3 0.00871 3284 592 0 -
Duct Leakage Air Outlet 13.5 0.00870 33 579 - -
Return Duct Outlet 25.2 0.00871 3317 592 - -

Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.206 W/(L/s-K)
Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2943.7 W/(L/s)
Site Altitude = 11.0 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 46600 Cooling 46270 25.3 3284 592 0 0

Hourly Analysis Program 5.11 Page 5 of 8

 System Psychrometrics for Default System
Sukari Gold Mines - Marsa Alam 01/21/2024
RIGA 05:48PM

WINTER DESIGN HEATING

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 7.2 0.00314 225 400 -1323 0
Vent - Return Mixing Outlet 11.8 0.00314 3317 530 - -
Central Cooling Coil Outlet 11.7 0.00314 3317 530 0 0
Supply Fan Outlet 12.6 0.00314 3317 530 3554 -
Cold Supply Duct Outlet 12.6 0.00314 3284 530 - -
Zone Air - 12.1 0.00314 3284 539 -2087 0
Return Plenum Outlet 12.1 0.00314 3284 539 0 -
Duct Leakage Air Outlet 12.6 0.00314 33 530 - -
Return Duct Outlet 12.1 0.00314 3317 539 - -

Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.206 W/(L/s-K)
Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2943.7 W/(L/s)
Site Altitude = 11.0 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 -5123 Deadband -2087 12.1 3284 539 0 0

Hourly Analysis Program 5.11 Page 6 of 8

 System Psychrometrics for Default System
Sukari Gold Mines - Marsa Alam 01/21/2024
RIGA 05:48PM

Location: MARSA ALAM, Egyp

y t
Altitude: 11.0 m.
Data for: June DESIGN COOLING DAY, 1500
0.020
1. Outdoor Air
2. Mixed Air
3. Central Cooling Coil Outlet
4. Supply
l Fan Outlet
te 0.018
5. Duct Heat
6. Room Air
7. Return Duct Outlet
0.016

Specific Humidity ( kg/kg )

1 0.014

0.012

0.010
3 45 6 2
7
0.008

0.006

0.004

0.002

0.000
0 5 10 15 20 25 30 35 40
Temperature ( °C )

Hourly Analysis Program 5.11 Page 7 of 8

 System Psychrometrics for Default System
Sukari Gold Mines - Marsa Alam 01/21/2024
RIGA 05:48PM

Location: MARSA ALAM, Egypt

Altitude: 11.0 m.
Data for: WINTER DESIGN HEATING
0.020
1. Outdoor Air
2. Mixed Air
3. Supply Fan Outlet
4. Duct
c Heat
a 0.018
5. Duct
uc Heat
6. Room Air
7. Return Duct Outlet
0.016

Specific Humidity ( kg/kg )

0.014

0.012

0.010

0.008

0.006

1 2 34 0.004
76 5
0.002

0.000
0 5 10 15 20 25 30 35
Temperature ( °C )

Hourly Analysis Program 5.11 Page 8 of 8