Bid RFI 08 Attachment B AE18665 Preliminary Design Package Rev C.pdf

P18665 Rev. C

Version 2022.7.5

Project 18665-1 6,500 CFM

AHU-1

APD

Components (in w.c.)

Entrance Loss (Damper) 0.15 Shelf Mixing 0.50

Heating Coils 0.03 Cooling Coils 0.36

Dispersion Grid Humidifier 0.01

Plenum Fan

Exit Loss (Damper) 0.15

Filters 2" Pre & High Efficiency Filter 0.75 High Efficiency Filter 0.50

Filter Loading 1.75 Sub Total Internal Static Pressure [ ISP ] 4.20

Summation of Statics Internal Static Pressure [ ISP ] 4.20

Estimated Negative External Static Pressure [ ESP ]

Estimated Positive External Static Pressure [ ESP ] 4.00

Total Static Pressure [ TSP ] 8.20

Supply Air Fan

STATIC PRESSURE CALCULATION

Performance Quantity 1

Volume (CFM) 6,500 Total External SP (in. wg) 8.3

Operating Power (hp) 12.54 Required Power (hp) 12.54

Fan RPM 3721 Max Fan RPM 3,900

Oper. Frequency (Hz) 64 Elevation (ft) 0

Start-up Temp.(F) 70 Operating Temp.(F) 70

Fan Configuration Size 16

Arrangement 4 Class III

Rotation CW Qty 1 Rotation CCW Qty 0

Orientation Horizontal

Equipment Weights Fan (LMD)(lb) 95

Motor/Drive (lb) 253 Accessories (lb) 10

Misc Fan Data Fan Energy Index (FEI) 1.21

Outlet Velocity (ft/min) 3,125 Static Efficiency (%) 68

Tip Speed (ft/min) 16,075 Thrust Weight (%) 44.7

Thrust Force (lb) 160 Corner Weight A (lb) 107 Corner Weight B (lb) 107 Corner Weight C (lb) 72 Corner Weight D (lb) 72

Motor and Drives Motor Included

Size (hp) 15

RPM 3500

Enclosure TEFC V/C/P 208/60/3

Frame Size 254T Max Frame Size 256

Location Centered

Model: 16-APH-4-100-III-150 Plenum Fan Operating Performance

Sound Power by Octave Band Sound Data 62.5 125 250 500 1000 2000 4000 8000 LwA dBA Sones

Inlet 96 97 91 92 89 85 83 82 94 83 42

Outlet 94 95 93 96 96 93 90 87 100 89 58 LwA - A weighted sound power level, based on ANSI S1.4 dBA - A weighted sound pressure level, based on 11.5 dB attenuation per octave band at 5 ft- dBA levels are not licensed by AMCA International Sones - calculated using AMCA 301 at 5 ft

12/17/2024Printed Date:

18665Job:

SupplyMark:

16-APH-4-100-III-150Model:

Generated by: slawrence@airenterprises.comCAPS 4.46.969 Page 1 of 3 L:\Files\18600s\18665\Engineering\18665.gfcj

Version 2022.7.5

Project 18665-1 6,335 CFM

AHU-1

APD

Components (in w.c.)

Entrance Loss (Damper) 0.15

Plenum Fan

Exit Loss (Damper) 0.15

Filters

Filter Loading Sub Total Internal Static Pressure [ ISP ] 0.30

Summation of Statics Internal Static Pressure [ ISP ] 0.30

Estimated Negative External Static Pressure [ ESP ]

Estimated Positive External Static Pressure [ ESP ] 2.00

Total Static Pressure [ TSP ] 2.30

STATIC PRESSURE CALCULATION

Return Air Fan

Performance Quantity 1

Volume (CFM) 6,336 Total External SP (in. wg) 2.3

Operating Power (hp) 3.57 Required Power (hp) 4.01

Fan RPM 1702 Max Fan RPM 2,706

Oper. Frequency (Hz) 58 Elevation (ft) 0

Start-up Temp.(F) 70 Operating Temp.(F) 70

Fan Configuration Size 20

Arrangement 4 Class II

Rotation CW Qty 1 Rotation CCW Qty 0

Orientation Horizontal

Equipment Weights Fan (LMD)(lb) 113

Motor/Drive (lb) 84 Accessories (lb) 19

Misc Fan Data Fan Energy Index (FEI) 1.31

Outlet Velocity (ft/min) 2,077 Static Efficiency (%) 64

Tip Speed (ft/min) 8,914 Thrust Weight (%) 30.1

Thrust Force (lb) 65 Corner Weight A (lb) 55 Corner Weight B (lb) 55 Corner Weight C (lb) 53 Corner Weight D (lb) 53

Motor and Drives Motor Included

Size (hp) 5

RPM 1770

Enclosure TEFC V/C/P 208/60/3

Frame Size 184T Max Frame Size 256

Location Centered

Model: 20-APH-4-100-II-50 Plenum Fan Operating Performance

Sound Power by Octave Band Sound Data 62.5 125 250 500 1000 2000 4000 8000 LwA dBA Sones

Inlet 82 77 87 80 75 74 69 65 83 72 20 Outlet 82 83 90 86 84 82 76 71 89 78 27

LwA - A weighted sound power level, based on ANSI S1.4 dBA - A weighted sound pressure level, based on 11.5 dB attenuation per octave band at 5 ft- dBA levels are not licensed by AMCA International Sones - calculated using AMCA 301 at 5 ft

06/26/2024Printed Date:

18665Job:

ReturnMark:

20-APH-4-100-II-50Model:

Generated by: slawrence@airenterprises.comCAPS 4.44.1078 Page 4 of 6 L:\Files\18600s\18665\Engineering\18665.gfcj

12/17/2024Date:

Job Name: AE18665

System ID: Heating

Total Weight

Totals: 78

LBS.Model No.

HW-5.0AS-48.0 X 44.0-1-0.25

Qty.

In Face

CA-HW-100Dwg:

Coil Type:

Row:

Fin:

Circuit:

HW

1/4

Aluminum Star

Tube:

Fin Material:

Csg Material:

Connection:

Hdr Material:

0.625 inch X 0.025 inch Copper Seamless Tubes, Orificed Tubes , Belled

Standard Non-Ferrous, Brazed Joints

1-1/2" Leg with 304 Stainless Casings

TF:

5 / IN

FL

44.00

Thickness: 0.0075

- Pneumatic TestMisc:

INCH

IN.

1.5" Threaded, Red Brass, Extended 14 inches

UnspecifiedCoil Hand:

Performance

Pressure:

Airflow:

Standard Face Velocity:

Entering Dry Bulb Temp:

Leaving Dry Bulb Temp:

Sensible Heat Load:

Total Heat Load:

Outside Surface Fouling:

Losses

Air Pressure Drop:

Entering Temp:

Leaving Temp:

Flow Rate:

Tube Velocity:

Inside Surface Fouling:

Elevation:29.92 IN HG Sea Level

6,500.0 SCFM

443.2 FPM

51.5 °F

55.0 °F

24.6 MBH

24.6 MBH

0.0000 HRꞏFT²ꞏ°F/BTU

Water

180.0 °F

160.0 °F

3.00 GPM

0.3

0.0000 HRꞏFT²ꞏ°F/BTU

0.03 IN H2O 0.1 FT H2O

System Face Area: FT²14.7

Fluid Pressure Drop:

Comments:

V

FPS

Notes & Warnings:

51 Coil is outside of the scope of AHRI standard 410.

46 Total surface not used. Check rows calculated. Reduce fluid flow, rows, or fins per inch.

13 Pressure drop shown is based on belled tube ends.

Program Version: 3.6.0 Dll Ver: PriceDB Ver:1.2.20 27.7AE18665.afn

1-800-AEROFINwww.Aerofin.com 4621 Murray Place, Lynchburg, VA 24502 (434) 528-6242(Fax)

12/17/2024Date:

Job Name: AE18665

System ID: Cooling

Total Weight

Totals: 275

LBS.Model No.

W-12.0AS-48.0 X 44.0-4-0.333

Qty.

In Face

CA-W-100Dwg:

Coil Type:

Row:

Fin:

Circuit:

W

1/3

Aluminum Star

Tube:

Fin Material:

Csg Material:

Connection:

Hdr Material:

0.625 inch X 0.025 inch Copper Seamless Tubes , Belled

Standard Non-Ferrous, Brazed Joints

1-1/2" Leg with 304 Stainless Casings

TF:

12 / IN

FL

44.00

Thickness: 0.0075

- Pneumatic TestMisc:

INCH

IN.

2" Threaded, Red Brass, Extended 14 inches

UnspecifiedCoil Hand:

Performance

Pressure:

Airflow:

Standard Face Velocity:

Entering Dry Bulb Temp:

Leaving Dry Bulb Temp:

Sensible Heat Load:

Total Heat Load:

Outside Surface Fouling:

Losses

Air Pressure Drop:

Entering Wet Bulb Temp:

Leaving Wet Bulb Temp:

Entering Temp:

Leaving Temp:

Flow Rate:

Tube Velocity:

Inside Surface Fouling:

Elevation:29.92 IN HG Sea Level

6,500.0 SCFM

443.2 FPM

77.5 °F

63.8 °F

55.0 °F

53.9 °F

158.0 MBH

189.7 MBH

0.0000 HRꞏFT²ꞏ°F/BTU

Water

44.0 °F

56.7 °F

30.00 GPM

3.0

0.0000 HRꞏFT²ꞏ°F/BTU

0.36 IN H2O 5.1 FT H2O

System Face Area: FT²14.7

Fluid Pressure Drop:

Comments:

V

FPS

Notes & Warnings:

56 Rated in accordance with AHRI Standard 410.

13 Pressure drop shown is based on belled tube ends.

Program Version: 3.6.0 Dll Ver: PriceDB Ver:1.2.20 27.7AE18665.afn

1-800-AEROFINwww.Aerofin.com 4621 Murray Place, Lynchburg, VA 24502 (434) 528-6242(Fax)