Final Report - James A. Haley VA Hospital - Fan Array AHU 10A _ 10B - 20211412.pdf
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This document contains a final report for testing, adjusting and balancing of HVAC systems at the James A. Haley VA Hospital in Tampa, Florida. The report provides test results for two air handling units, AHU-10A and AHU-10B, which serve the third floor roof area. Actual air flows for both units were within 1% of design values. Static pressure profiles and duct traverse data are included for the supply, return and outdoor air systems. Instrument calibration records and an equipment list are also provided. The report was certified by Southern Independent Testing Agency on August 24, 2022.
The related federal contract opportunity is a solicitation to replace the Cardiac Cath Lab 1 at the James A. Haley VA Medical Center in Tampa, Florida, under project number 673-CSI-127. The solicitation was issued by the Department of Veterans Affairs Veterans Health Administration VISN 8. The opportunity type is listed as a solicitation. No other details are provided regarding response dates, award dates, pricing or terms, set-asides, or incumbent contractors.
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140A Whitaker Road, Lutz, Florida 33549
James A. Haley VA Hospital
Fan Array AHU 10A & 10B
~ Final Report ~
August 24, 2022
PROJECT
ADDRESS
CITY, STATE
CERTIFICATION NO. DATE
ARCHITECT
ADDRESS
ENGINEER
ADDRESS
GENERAL CONTRACTOR
ADDRESS
MECHANICAL CONTRACTOR
ADDRESS
20211412
Albert Architecture
3221 Tulane Avenue
August 24, 2022
James A. Haley VA Hospital
Fan Array AHU10A & 10B
1300 Bruce B. Downs Blvd.
Tampa, FL 33612
New Orleans, LA 70119
Orlando, FL 32803
Pinellas Park, FL 33781-3141
Superior Mechanical Services, Inc.
6482 Park Blvd.
Blue Cord Design & Construction
835 Bennett Road, Suite 100
CERTIFIED
TEST, ADJUST AND BALANCE
FINAL REPORT
SOUTHERN INDEPENDENT
TESTING AGENCY, INC.
Testing & Adjusting of Building Environmental Systems 140A Whitaker Road Lutz, FL 33549 (813) 949-1999 Fax (813) 949-5084 www.sita-tab.com
NATIONALLY CERTIFIED
Project # 20211412
ITEM
AABC CERTIFICATION.……………………………...…………………………………………………..
INSTRUMENT LIST.…...………………………………...……………………………………………….
PROJECT SUMMARY.………………………………..……………………………………………………
AIR MOVING EQUIPMENT TEST SHEET………………..…………………………...……..……
EXHAUST / SUPPLY FAN DATA SHEET……………………….………………………………...……
STATIC PRESSURE PROFILE SHEET………………...…………………..……………………………
DUCT / PIPE TRAVERSE SHEET…………………...………………………………………….…… 4 - 6
Insert
A
TABLE OF CONTENTS
PAGE
Insert
James A. Haley VA Hospital
Fan Array AHU10A & 10B
TEST AND BALANCE REPORT
TEST & BALANCE ENGINEER
[ SEAL ] [ SIGNATURE ]
TBE REGISTRATION NUMBER DATE OF CERTIFICATION
03-09-36 August 24, 2022
SUBMITTED AND CERTIFIED BY THIS AABC AGENCY
SITA - SOUTHERN INDEPENDENT TESTING AGENCY, INC.
140A Whitaker Road, Lutz, FL 33549
PROJECT / CERTIFICATION NUMBER
BRIAN C. KAUPP 20211412
THE DATA CONTAINED WITHIN THIS REPORT IS TRUTHFUL AND REFLECTS THE OPTIMUM
PERFORMANCE CAPABILTIIES OF THE INSTALLED SYSTEMS.
James A. Haley VA Hospital
Fan Array AHU10A & 10B
1300 Bruce B. Downs Blvd.
Tampa, FL 33612
The data presented in this report is a record of system measurements and final adjustments that have been obtained in accordance with the current edition of the AABC procedural standards for testing, adjusting and balancing of environmental systems and per the project specifications.
Any variances from design quantities, which exceed AABC tolerances, are noted in the test report project summary.
ASSOCIATED AIR
BALANCE COUNCIL
CERTIFICATION
Micah Brian Kaupp
[ Signature ]
Tampa, FL 33612
James A. Haley VA Hospital
Fan Array AHU10A & 10B
1300 Bruce B. Downs Blvd.
August 24, 2022
We, SITA - Southern Independent Testing Agency, Inc.
140A Whitaker Road, Lutz, Florida 33549, subcontractor for
Testing, Adjusting and Balancing of HVAC Systems on the above referenced project, do hereby guarantee that all testing, adjusting and balancing performed by SITA, Inc., is in accordance with the Contract, Drawings, and Specifications and authorized alterations and additions thereto.
Should any defect develop within one (1) year from the date of completion, after acceptance of the Work by the Owners, due to improper workmanship, will upon written notice, be made good by
SITA - Southern Independent Testing Agency, Inc.
without expense to the Owners.
Date of Completion
SUBCONTRACTOR ONE (1) YEAR WARRANTY
DATE: JOB # 20211412
PROJECT NAME: James A. Haley VA Hospital - Fan Array AHU 10A & 10B TAB TECH: K. Wyatt
MFG. MODEL # SERIAL # RANGE
CALIBRATE
DATE
CALIBRATION
DUE DATE
ALNOR EBT-731 EBT731743018 25 TO 2500 FPM 3/23/22 3/23/23
ALNOR EBT-731 EBT731743018 ±15 IN. H2O 3/23/22 3/23/23
HUMIDITY / TEMPERATURE PROBE ALNOR 800220 P22110063 - 14º TO 140º F 3/10/22 3/10/23
ROTATING VANE ANEMOMETER ALNOR RVA801 A02944 0 TO 3000 FPM 6/1/22 6/1/23
AMP / VOLT METER FLUKE 323 40581190WS 0 TO 400 AMP 10/29/21 10/29/22
TACHOMETER EXTECH RPM10 365582 0 - 10,000 RPM 10/30/21 10/30/22
TSI / ALNOR HM 670 70633344 0 - 250 IN. H2O 11/23/21 11/23/22
PITOT TUBE - 12" DWYER 160-12 -- -- N / A N / A
PITOT TUBE - 24" DWYER 160-24 -- -- N / A N / A
PITOT TUBE - 36" DWYER 160-36 -- -- N / A N / A
PITOT TUBE - 60" DWYER 160-60 -- -- N / A N / A
ABBREVIATION LIST
DIGITAL HYDRONIC MANOMETER
08/15/22
INSTRUMENT
EBT BALOMETER
EBT MICROMANOMETER
AHU = AIR HANDLING UNIT Hp = HORSEPOWER
BCU = BLOWER COIL UNIT HPU = HEAT PUMP UNIT
BTU = BRITISH THERMAL UNIT LWT = LEAVING WATER TEMPERATURE
CAV = CONSTANT AIR VOLUME MUA = MAKE-UP AIR
CFM = CUBIC FEET PER MINUTE MVD = MOTORIZED VOLUME DAMPER
CRU = COMPUTER ROOM UNIT N / A = NOT APPLICABLE - NO ACCESS
DH = DUCT HEATER N / O = NOT OPERATING
DP = DIFFERENTIAL PRESSURE N / S = NOT SPECIFIED
EDH = ELECTRIC DUCT HEATER NTS = NO TEST SITE
EF = EXHAUST FAN PIU = POWERED INDUCTION UNITS
ERU = ENERGY RECOVERY UNIT PTU = POWER TERMINAL UNITS
ERV = ENERGY RECOVERY VENTILATOR RTU = ROOF TOP UNITS
EWT = ENTERING WATER TEMPERATURE SP = STATIC PRESSURE
FCU = FAN COIL UNIT VAV = VARIABLE AIR VOLUME
FPBU = FAN POWERED BOX UNITS VD = VOLUME DAMPER (MANUAL)
FPM = FEET PER MINUTE VFD = VARIABLE FREQUENCY DRIVE
GPM = GALLONS PER MINUTE VSC = VARIABLE SPEED CONTROLLER
INSTRUMENT LIST
A
Fan Array AHU 10A & 10B
Final Report Project Summary
JOB #20211412
August 24, 2022
This project summary and comments reflects the equipment operation and capacity status as of the date indicated on the following performance data forms.
1. AIR HANDLING UNITS
1.1 The following equipment has been tested with the summary of test results is indicated in the following table.
AHU #
Design
CFM
Actual
CFM
% Of
Design
Design
OSA
Actual
OSA
% Of
Design
AHU-10A 52000 51283 99% - 10140 -
AHU-10A (RETURN FAN) - 50083 - - - -
AHU-10B 52000 52479 101% - 11508 -
AHU-10B (RETURN FAN) - 50387 - - - -
1.2 The units were tested in two different scenarios.
1.3 The first test was with each unit operating by independently.
1.4 The second test was with units operating at the same time in normal operation.
1.5 Actual information on air moving equipment sheets were obtained when units were operating independently.
Testing, Adjusting & Balancing (TAB) of Building Environmental Systems 140A Whitaker Road Lutz, FL 33549 (813) 949-1999 Fax (813) 949-5084 www.sita-tab.com
Fan Array AHU 10A & 10B
PROJECT SUMMARY
Job #20211412
August 24, 2022
B
1.6 All existing motorized dampers in units are either seized up, broke or not controlling.
DATE: PAGE # 1
TAB TECH: KW
SETTING/CAL. - -
SETTING/CAL. - -
ACT. ACT.
MOTOR MANUFACTURER
MOTOR H.P. │ B.H.P.
PHASE │ FRAME
VOLTAGE 477 479 479 478
AMPS │ 72.2 72.2 63.3 35.2
HEATER ELEMENT SIZE
MOTOR SHEAVE & BORE x bl x BORE 5/7/8 x 5-7/8 bl x BORE
FAN SHEAVE & BORE x bl x BORE 12-3/4 x 12-3/4 bl x BORE
BELT(S) / CENTER-TO-CENTER
QTY. QTY.
REMARKS:
1.9 -- -
-.88
AHU-10A (RETURN FAN)
3RD FLOOR ROOF
MODEL NUMBER
ACTUAL
5008351283TOTAL CFM OF FAN
YORK
ACTUALDESIGN
52000 -
YORK
RETURN AIR CFM
SYSTEM
EQUIPMENT LOCATION
AREA SERVED
SERIAL NUMBER
3RD FLOOR ROOF
BALDOR
2-1/8
1.15
ROTATION │ MOTOR RPM
72.3 35.2
VARIABLE
CORRECTED AMPS
TOTAL CFM OF OUTLETS
82%
3 184T
49 36.5
DISCHARGE STATIC PRESSURE
BALDOR (X12)
ACTUAL
STATIC PRESSURE (TOTAL / EXT.)
INLET STATIC PRESSURE
OUTSIDE AIR CFM
BALDOR
DESIGN
SHEAVE │ BELT MFG.
SYSTEM STATIC PRESSURE
FAN RPM
- SETPOINT - - SETPOINT -
FINAL Hz │ SERVICE FACTOR
SPEED: VARIABLE or LO, MED, HI
99.5% 92% 89.5% 92%
184T
6.5
MOTOR EFFIC. │ POWER FACTOR
FIXED
James A. Haley VA Hospital - Fan Array AHU 10A & 10B
VARIABLE
1.15
VARIABLE
38972
1.15
6.5 71.3
ACTUAL
+1.02 -
VARIABLE
BALDOR (X12)
- 3460
FIXED
7/17/22; 7/24/22; 8/15/22 20211412
DESIGN
JOB #
PROJECT NAME:
EQUIPMENT MANUFACTURER
AHU-10A
DESIGN
1.15
7.4 -
ADJ.
2-7/8
ADJ.
93%
3461 - 1770
324 T
324 T
66.0
82% 93%
-2.21
3.23
11111
- 1770
SEE STATIC
PROFILE
SHEET
FILTERS:
DIRECT DRIVE 5 @ B84 29-3/8
SIZE TYPE SIZE TYPE
30 24 X 24 X 6 MERV-14
20 24 X 24 X 2 MERV-8
10 24 X 24 X 2 MERV-8
BROWNING HIGH POWER
AIR MOVING EQUIPMENT
TEST SHEET
DATE: PAGE # 2
TAB TECH: KW
SETTING/CAL. - -
SETTING/CAL. - -
ACT. ACT.
MOTOR MANUFACTURER
MOTOR H.P. │ B.H.P.
PHASE │ FRAME
VOLTAGE 478 479 479 478
AMPS │ 86.5 72.2 28.1 28.2
HEATER ELEMENT SIZE
MOTOR SHEAVE & BORE x bl x BORE 5/7/8 x 5-7/8 bl x BORE
FAN SHEAVE & BORE x bl x BORE 12-3/4 x 12-3/4 bl x BORE
BELT(S) / CENTER-TO-CENTER
QTY. QTY.
REMARKS:
3.38 -- 5.5
-2.37
AHU-10B (RETURN FAN)
3RD FLOOR ROOF
MODEL NUMBER
ACTUAL
5038752479TOTAL CFM OF FAN
YORK
ACTUALDESIGN
52000 -
YORK
RETURN AIR CFM
SYSTEM
EQUIPMENT LOCATION
AREA SERVED
SERIAL NUMBER
3RD FLOOR ROOF
BALDOR
2-1/8
1.15
ROTATION │ MOTOR RPM
86.8 28.2
VARIABLE
CORRECTED AMPS
TOTAL CFM OF OUTLETS
82%
3 184T
49 29.2
DISCHARGE STATIC PRESSURE
BALDOR (X12)
ACTUAL
STATIC PRESSURE (TOTAL / EXT.)
INLET STATIC PRESSURE
OUTSIDE AIR CFM
BALDOR
DESIGN
23.8
SHEAVE │ BELT MFG.
SYSTEM STATIC PRESSURE
FAN RPM
- SETPOINT - - SETPOINT -
FINAL Hz │ SERVICE FACTOR
SPEED: VARIABLE or LO, MED, HI
89.5% 92% 89.5% 92%
184T
6.5
MOTOR EFFIC. │ POWER FACTOR
FIXED
James A. Haley VA Hospital - Fan Array AHU 10A & 10B
VARIABLE
1.15
VARIABLE
38379
1.15
6.5 71.3
ACTUAL
+1.01 -
VARIABLE
BALDOR (X12)
- 3460
FIXED
7/24/22; 7/29/22 20211412
DESIGN
JOB #
PROJECT NAME:
EQUIPMENT MANUFACTURER
AHU-10B
DESIGN
1.15
88.8 90.3
ADJ.
2-7/8
ADJ.
93%
38879
3461 - 1770
324 T
324 T
82% 93%
+2.46
3.47
11508
- 1770
SEE STATIC
PROFILE
SHEET
FILTERS:
DIRECT DRIVE 5 @ B84 29-3/8
SIZE TYPE SIZE TYPE
30 24 X 24 X 6 MERV-14
20 24 X 24 X 2 MERV-8
10 24 X 24 X 2 MERV-8
BROWNING HIGH POWER
AIR MOVING EQUIPMENT
TEST SHEET
DATE: 7/24/22; 7/29/22 JOB # 20221412 PAGE # 3
James A. Haley VA Hospital - Fan Array AHU 10A & 10B TAB TECH: KW
UNIT A B C D E F G H I
AHU-10A +1.02 +2.46 -2.21 -1.99 -1.03 -.88 -2.18 -1.77
AHU-10B +1.01 - -2.99 -2.96 -2.14 -.97 -2.37 1.85
AHU-10A +3.69 +4.81 1.11 -1.09 -54 -.04 -1.74 -1.77 (1)
AHU-10B +3.87 - -1.39 -1.36 -1.01 -.34 -1.97 -1.53 (1)
REMARKS: (1) Both units operating at the same time in normal operation.
PROJECT NAME:
STATIC PRESSURE PROFILE
TEST SHEET
SUPPLY RETURN
FANS FAN
RETURN
SUPPLY
H W
C O
IL
C H
W C
O
IL
F
IL
T E
R S
O S
A /R
E T
U R
N
IN
T
A K
E
IN
T A
K E
O S
A /R
E T
U R
NA B C D E F G H
DATE: 7/24/22; 7/29/22 JOB # PAGE # 4
PROJECT NAME: TAB TECH: KW
SYSTEM
ZONE / UNIT #
DUCT
SIZE
AREA
SQ. FT
CORR.
FACT
REQ'D
FPM
ACTUAL
FPM
REQ'D
CFM
ACTUAL
CFM
STATIC
PRESS
INSTRUMENT
USED
AHU-10A
SUPPLY 56 17.0 - - 2688 52000 51283 1.02 AF
RETURN 56 17.0 - - 2420 - 41143 .004 AF
OSA 104 X 74 53.4 .95/50.7 - 200 - 10140 - VEL
OSA
TOP INTAKE 63 X 35 15.3 .95/14.5 - 33 - 478 - VEL
MIDDLE INTAKE 63 X 35 15.3 .95/14.5 - 34 - 493 - VEL
AHU-10B
SUPPLY 56 17.0 - - 3087 52000 52479 1.01 AF
RETURN 56 17.0 - - 2287 - 38879 1.85 AF
OSA 104 X 74 53.4 .95/50.7 - 227 - 11508 - VEL
OSA
TOP INTAKE 63 X 35 15.3 .95/14.5 - 0 - 0 - VEL
MIDDLE INTAKE 63 X 35 15.3 .95/14.5 - 0 - 0 - VEL
REMARKS:
INSTRUMENT USED: ANEM = 4" VANE ANEMOMETER; PT = PITOT TUBE; H = HOOD; VEL = VELGRID/MATRIX
20211412
James A. Haley VA Hospital - Fan Array AHU 10A & 10B
DUCT / PIPE TRAVERSE SHEET
DATE: 8/15/22 JOB # PAGE # 5
SYSTEM
ZONE / UNIT #
DUCT
SIZE
AREA
SQ. FT
CORR.
FACT
REQ'D
FPM
ACTUAL
FPM
REQ'D
CFM
ACTUAL
CFM
STATIC
PRESS
INSTRUMENT
USED
BOTH UNITS OPERATING TOGETHER IN NORMAL OPERATION
AHU-10A
SUPPLY 56 17.0 - 3058 1807 52000 30719 3.69 AF
RETURN 56 17.0 - - 1323 - 22491 1.77 AF
OSA 104 X 47 53.4 .95/50.7 - 170 - 9083 - VEL
OSA
TOP INTAKE 63 X 35 15.3 .95/14.5 - 21 - 304 - VEL
MIDDLE INTAKE 63 X 35 15.3 .95/14.5 - 22 - 319 - VEL
REMARKS:
INSTRUMENT USED: ANEM = 4" VANE ANEMOMETER; PT = PITOT TUBE; H = HOOD; VEL = VELGRID/MATRIX
20211412
DATE: 8/15/22 JOB # PAGE # 6
SYSTEM
ZONE / UNIT #
DUCT
SIZE
AREA
SQ. FT
CORR.
FACT
REQ'D
FPM
ACTUAL
FPM
REQ'D
CFM
ACTUAL
CFM
STATIC
PRESS
INSTRUMENT
USED
BOTH UNITS OPERATING TOGETHER IN NORMAL OPERATION
AHU-10B
SUPPLY 56 17.0 - 3058 2400 52000 40813 +3.87 AF
RETURN 56 17.0 - - 1852 - 31491 1.53 AF
OSA 104 X 47 53.4 .95/50.7 - 183 - 9321 1.53 VEL
OSA
TOP INTAKE 63 X 35 15.3 .95/14.5 - 0 - 0 - VEL
MIDDLE INTAKE 63 X 35 15.3 .95/14.5 - 0 - 0 - VEL
REMARKS:
INSTRUMENT USED: ANEM = 4" VANE ANEMOMETER; PT = PITOT TUBE; H = HOOD; VEL = VELGRID/MATRIX
20211412
| 2022-08-24T16:26:29-0400 | |
| Brian C. Kaupp |
| 2022-08-24T16:26:40-0400 | |
| Brian C. Kaupp |
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