TABLE OF CONTENTS



CERTIFIED TEST, ADJUST, AND

BALANCE REPORT

DATE:_____________

PROJECT:

NAME Report Preparation Building C

ADDRESS __________________________________________________________

__________________________________________________________

DESIGN ENGINEER:

NAME __________________________________________________________

HVAC CONTRACTOR:

NAME __________________________________________________________

NEBB TAB FIRM:

NAME __________________________________________________________

ADDRESS __________________________________________________________

__________________________________________________________

TAB CERTIFICATION NUMBER: _______________

Notes for preparing report: When final report is completed all of the above information must be included.

PROJECT Building C

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 NEBB PROCEDURAL STANDARDS FOR TESTING, ADJUSTING, AND BALANCING OF ENVIRONMENTAL SYSTEMS. ANY VARIANCES FROM DESIGN QUANTITIES, WHICH EXCEED NEBB TOLERANCES, ARE NOTED IN THE TEST- ADJUST- BALANCE REPORT PROJECT SUMMARY.

SUBMITTED & CERTIFIED BY:

NEBB CERTIFIED TAB FIRM NAME ________________________________________________________________

CERTIFICATION NO. __________________ CERTIFICATION EXPIRATION DATE___________________________

REPORT DATE _____________________

NEBB QUALIFIED TAB SUPERVISOR NAME _________________________________________________________

NEBB QUALIFIED TAB SUPERVISOR SIGNATURE____________________________________________________

Notes for preparing report: When final report is completed all of the above information must be included.

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TABLE OF CONTENTS: REPORT WRITING BUILDING “C”

REPORT COVER SHEET Page 1

REPORT CERTIFICATION SHEET Page 2

TABLE OF CONTENTS Page 3

INSTRUMENT CALIBRATION REPORT Page 4

REPORT SUMMARY Pages 5 – 12

REMARKS AND DEFICIENCIES Page 12

ABBREVIATION USED IN THIS REPORT Page 13

AHU-1 Page 14

FAN COIL UNITS 01 – 08 Pages 15 - 22

FAN TERMINAL UNITS (FTU-1, 2 & 3) Pages 23 - 25

VAV-1 Page 26

FAN COIL UNIT AIR OUTLET REPORT Pages 27 & 28

EXHAUST FAN EF-1 Page 29

AHU-1 DUCT TRAVERSE REPORT Page 30

COOLING COIL TEST REPORT Page 31

HEATING COIL TEST DATA Page 32

BALANCING VALVE TEST REPORT Page 33

CHILLED WATER PUMP TEST REPORT Page 34

AIR COOLED CHILLER REPORT Page 35

SYSTEM DIAGRAM Page 36

PROJECT: Building C

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|INSTRUMENT |MANUFACTURER |MODEL |SERIAL |DATES OF USE |INSTRUMENT CALIBRATION |

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NEBB TAB FIRM

TAB SUPERVISOR

Notes for preparing report: When final report is completed all of the instrument used must be listed in this report.

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The following is the preliminary balancing procedures for Building “C” – This is provided as an example and in your report your final balancing procedures will be listed here.

Building “C” PRELIMINARY TAB PROCEDURES

System Schematic Drawings

Building “C” Floor Plan Drawing M.01 will be marked up with device numbers as indicated in this report for reference as required in the report.

THE AGENDA

Prior to installation of the HVAC systems a pre balance report will be generated and provided to the installing mechanical contractor. The agenda will include a preliminary report of any discrepancies that would prevent the proper balancing of the project.

The following proposed balancing procedures and note any items excluded follow.

AIR SYSTEM TESTING PROCEDURES

a) Confirm that every item affecting the airflow of a duct system is ready for the TAB work, such as doors and windows being closed, ceiling tiles (return air plenums) in place, etc.

b) Confirm that all automatic control devices will not affect TAB operations.

c) Establish the conditions for the maximum demand system airflow which generally is a cooling application with "wetted" coils.

SYSTEM STARTUP

a) After verifying that all dampers are open or set, have the job electrician start all related systems (return, exhaust, etc.) and the system being balanced with each fan running at the design speed (rpm). Upon starting each fan, immediately check the fan motor and fan drive for malfunctions, and the motor amperage. If the amperage exceeds the nameplate full load amperage, stop the fan to determine the cause or to make the necessary adjustments.

b) Quickly go to each automatic damper that hasn't been blocked or disconnected and confirm that the damper is being controlled automatically and is in the correct position. There will be some effect on the airflow if these dampers are "hunting." This is undesirable while doing air balancing. Therefore, the dampers or their controls should b e blocked out to keep them in the desired position. All dampers should be set for a full flow "cooling" condition.

c) Confirm that all related system fans serving each area within the space being balanced are operating. If they are not pressure differences, and infiltration or exfiltration may adversely influence the balancing.

3. FAN TESTING

a) Determine the volume of air being moved by the supply fan at design rpm by one or more of the acceptable methods, such as:

1) Pitot tube traverse of the main duct or the ducts leaving fan discharge if good location available.

2) Fan curves or fan performance charts. In order to determine fan performance using a fan curve or performance rating chart, it is necessary to take amperage and voltage readings. In addition, a static pressure reading across the fan must be recorded. With rpm, brake horsepower and static pressure, the fan manufacturer's data sheets may be used to determine the aiflow predicted by the manufacturer. Fan performance can deviate from the fan curves if "system effect" or other system installation defects are present.

3) Where impossible to take good Pitot tube traverses of duct system use total sum of terminal device air volume readings.

4) Anemometer readings across coils filter, and/or dampers on the intake side of the fan. This is used as an approximation only.

b) If the fan volume is not within plus or minus 10 percent of the design capacity at design rpm, determine the reason by reviewing all system conditions, procedures and recorded data. Check and record the air pressure drop across filters, coils, eliminators, sound traps, etc. to see if excessive loss is occurring. Particularly study duct and casing conditions at the fan inlet and outlet for "system effect."

c) Always recheck the amperage whenever any rpm change or major damper setting change is made.

f) If the measured airflow of the supply air fan, central return air fan or central exhaust air fan varies more than 10 percent from design, adjust the drive of each fan discharge static pressure, amperage and air volume measurements. Confirm that the fan motor is not overloaded.

g) After balancing the return air system and the associated supply air system, the return air damper should be closed; the relief air dampers should be 100 percent open. Recheck the supply fan airflow with the outside air damper in the full open position.

4. SYSTEM AIRFLOW

a) Make a preliminary survey, spot checking air circulation in various rooms. With knowledge of the supply, return or exhaust fan volumes and data from the survey, determine if the return air or exhaust air system should be balanced before the supply air system is balanced. In continuation of this procedural outline, the assumption is made that the supply air system balance is not restrained by the exhaust air system or the return air system. However, if such a restraint exists the exhaust air system or the return air system should be balanced prior to continuing with the supply air system.

b) The most accurate and accepted field test of airflow is by a Pitot tube traverse of the duct being tested.

c) A total of the terminal readings will be useful to compare with the Pitot traverse readings when system air leakage is suspected. There will be instances when they will be the only field readings available for the system total airflow. Fan curves can be used when other required data can be obtained, such as SP, rpm and Bhp.

d) The accuracy of a Pitot tube traverse is determined by the availability of a satisfactory location to perform the traverse. Reasonably uniform airflow through the duct is necessary. Ideally, there should be six to ten diameters of straight duct upstream from the test location. Realistically, this condition will no be found very often in the field, therefore, use the best locations available. Avoid getting close to elbows, offsets, transitions or anything else in the duct that is creating turbulence.

e) If the Pitot tube traverse readings are taken at a good location and the readings are reasonably steady and uniform, these readings are going to give the most accurate field measurement of the system airflow and should be used accordingly. When the readings are not steady and uniform, they should be used in conjunction with the other test data and the fan curves to make a determination. The fan curve and fan speed data, when used with the calculated brake horsepower, will give the most accurate field readings that can be relied on heavily. Static pressures will be the least accurate field readings along with airflow readings, depending on how and where they were taken. But with a combination of these readings. one should be able to make a reasonable determination of the performance of the fan.

5. SYSTEM DEFICIENCIES

a) Compare the actual results of the above tests with the specified performance of the fan. If the fan airflow is not within + 10 percent of design, try to find the reason for the difference. Determine if the pressure drops across the duct system components (such as coils, filters, sound attenuators, eliminator blades, etc.) agree with the manufacturer's ratings. Observe the duct system configurations at the inlet and discharge of the fans. Compare these with the contract drawings. Notice if any radical changes were made to the duct system layout during installation. If any corrections are needed, report this to the appropriate persons.

b) If there are no obvious deficiencies, and the airflow is high the fan can be slowed by adjusting the drives or making drive changes. When the airflow is low, the fan speed should be increased. Before doing this, determine if there is adequate motor horsepower available. The new airflow-horsepower relationship can be determined by use of the fan laws. The fan curves are a better reference, if available. If any sizable upward change is made, the fan manufacturer's data should be checked for the maximum allowable rpm for this fan and its bearings. If horsepower and static pressure data is available and the fan speed can be increased, adjust the drives accordingly to obtain the desired airflow.

c) When new systems do not perform as designed, new drives and motors are often required. If required the new drive/motor requirements will be provided to the responsible party.

B BASIC AIR SYSTEM BALANCING PROCEDURES

1. OBJECTIVE OF SYSTEM BALANCING PROCEDURES

a) The value of the air quantity of each inlet or outlet device is measured and found to be within + 10 percent of the design air quantities (unless there are reasons beyond the control of the NEBB TAB Firm (Deviations will be reported in the remarks section of the report)

b) The terminal in the circuit with the greatest resistance shall be fully open.

2. STEPWISE METHOD

a) Make Pitot tube traverses on all main supply and major branch ducts to determine the air distribution. Investigate any branch that is very low in capacity to make sure that no blockage exists.

b) Adjust the volume damper on each branch that is high on airflow. Monitor the static pressure (SP) at a point downstream of the balancing damper. Slowly close the damper until the SP comes down to the new required SP determined by the equation SP2/SP1=(airflow2/airflow1)2. This should give approximately the correct airflow for this zone. This procedure should be used on each zone with high airflow, usually starting with the highest one first. Then remeasure the SP in all of the zones. There usually will be some interaction between the zones. Some of the adjusted zones may need adjusting again. The zones that were low in airflow should have increased, and now some of these may be high and may themselves need adjusting. After the zones are adjusted to the new calculated SP, proceed to the terminal units.

c) There will be instances where a branch damper will need adjusting but there won't be any satisfactory location for a Pitot tube traverse. In this instance, it will be necessary to take airflow readings at all of the terminals in the zone and total them. Use this total, take a reference SP as detailed earlier, and then proceed to balance the zone. Often this will result in a decrease in accuracy, but one should still be able to get the zone set close enough to proceed.

d) Without adjusting any terminal device, measure and record the airflow at each terminal in the system. In making adjustments, adjust volume dampers instead of extractors (if installed) or the dampers at the air terminals. If the throttling process at the terminal involves closing the damper to a degree that generated noise, evaluate the design airflow capacity of the branch duct.

e) Measure and record a preliminary reading at each terminal unit. This is a good time to confirm that the size and type of terminal device installed is what was specified. If not, it must be noted in the report.

f) After testing and recording all of the terminal units, total the readings on a zone or branch basis. Compare the totals to the comparable zone duct traverse reading and the required airflow. The total airflow for the terminal units should be close to the traverse reading for the zone or branch. The terminal unit total usually will be a little lower due to some expected leakage found in unsealed or partially sealed supply air ductwork. The accuracy of a good Pitot tube traverse is usually considerably better than most terminal readings. g) If the readings indicate a loss of more than ten percent of air in the duct system, the system will not be able to be balance properly. Investigate duct connections, terminal connections, and the plenums of linear diffusers. Also recheck for open access doors, holes in the ducts, etc. Notify the proper persons to have the leaks corrected.

h) When it is determined that airflow is within + 10 percent of design, proceed with the TAB work. Since system airflow will go first to the points of least resistance, usually the airflow of terminals closest to the fan will be higher and those near the end of the system will be lower. The results of preliminary readings will indicate what the system is doing and where the problems exist.

i) Review the readings and start adjusting the terminals that are highest on airflow. On the first "adjusting pass" through the system, it usually helps to throttle these terminals to about ten percent under design airflow. This will allow for the possible buildup as other terminals are adjusted.

j) After adjusting the high airflow volume terminals, proceed to make another pass through the entire zone or system. Adjust each terminal to the specified airflow, assuming that sufficient air is available. After two adjusting passes, most systems should be in good balance. An additional pass will probably be necessary to "fine-tune" the system. Mark all dampers at the point of final adjustment for ease of resetting in the event of tampering.

k) Verify the fan capacity and operating conditions again and make a final adjustment to the fan drive if necessary.

l) If the supply system was tested with dry coil surfaces and is designed for dehumidification, the total air quantity should be rechecked under wet coil conditions. (If this is not possible, add 5 to 15 percent to the system setting instead.)

m) After the supply, return and exhaust systems are properly balanced, the supply air fan capacity should be checked with 100 percent outside air if this alternative is included in the system design. Appropriate damper adjustments should be made if necessary.

n) Record the "as balanced" state of the system on report forms for all terminals and duct apparatus.

o) Verify the action of all fan control dampers, shut down controls, and airflow safety controls.

p) Prepare the report forms and submit as required. (See Section VIII--NEBB TAB Report Forms).

VARIABLE AIR VOLUME (VAV) SYSTEMS

The variable air volume (VAV) system being used is a reduced airflow or turn down systems.

Usually, variable air volume systems are designed with a diversity factor which means that the supply fan airflow (cfm l/s) capacity is less than the sum of the airflows of all the terminal devices. If the diversity factor is not given, it can be approximated by dividing the supply air fan maximum airflow by the sum of the airflows of all VAV terminal units and converting the decimal number to a percentage.

2. PRIMARY AIR VOLUME CONTROL

The supply air fan installation for a VAV system is similar to that for constant volume systems except that the fan air volume must be varied. Inlet or discharge dampers and variable speed drives or motors may be used to control the system airflow. A static pressure sensor usually located about two-thirds of the way from the fan to the end of the duct system, senses the supply air duct static pressure and sends a signal back to the apparatus controlling the fan airflow volume. Verify that the controls are set to maintain a constant static pressure at the sensor location, as the system airflow varies.

GENERAL VAV PROCEDURES

Prior to beginning the TAB work, verify that the temperature control contractor's sequence of operation complements the terminal u nit or VAV box manufacturer's factory installed control system. Inspect primary air ducts to ensure adequate entry conditions. VAV systems with diversity factors should be operated at maximum system airflow with all "peak load" terminal units wide open, to check actual fan motor current and voltage before initiating the TAB work on the system.

To check out the supply air fan, the total airflow of the VAV boxes or terminal units should be indexed to equal the design airflow of the fan. If the system has a diversity, meaning that the total airflow of all terminal units is more than the fan design airflow volume, place a selected number of terminal u nits at a maximum set point flow condition until the total airflow of the terminal units equals the design airflow of the fan. This means that some of the terminal units may be in a minimum flow condition. Distribute the reduced airflow terminal units throughout the system so that they are not on one major branch. When the system airflow is equal to the designed fan airflow, the fan can be tested. VAV box balancing procedures follow.

VAV SYSTEM BALANCING PROCEDURES

Pressure independent VAV boxes have the ability to maintain a constant maximum and minimum airflow as long as the box inlet static pressure is within the design range of the VAV box. The manufacturer's published data provides the static pressure operating range and the minimum static pressure drop across each terminal u nit for a given airflow. Use this data to verify that adequate pressure is available for the terminal unit to function properly. The objective of balancing pressure independent VAV boxes is the same, regardless of the type of controls used. They must be adjusted to deliver the specified maximum and minimum airflows.

VAV BOXES/TERMINAL UNITS

A typical VAV box or terminal unit is used to modulate primary airflow to satisfy space temperature and airflow requirements. Design of units will vary based upon application and differences among manufactured products. It is important to consult manufacturers' specifications to obtain information regarding performance and operating characteristics.

Fan Powered VAV Boxes

Fan powered VAV boxes are VAV boxes that contain individual supply air fans. The variations of operating sequences are numerous and it is imperative that the manufacturer's data be reviewed. The actual balancing procedures may be included. Otherwise, TAB procedures must be developed based on a possible combination of procedures previously described. Identify the fan powered VAV box application as either a series or parallel type.

Typical balancing procedures are listed below:

a) Verify fan controls operation.

b) Index VAV box to the maximum (cooling) position.

c) Using test ports on primary air velocity sensor, determine the primary airflow and adjust to design. In no ports are provided, a Pitot tube traverse of the primary air duct may be used if installation conditions permit.

e) Make preliminary fan speed and/or discharge damper adjustment by obtaining a neutral pressure condition at the return inlet with primary air in the maximum position.

f) Test airflow at the terminal outlets and reset fan speed and/or discharge damper if needed to obtain design airflow.

g) Verify neutral pressure at the return inlet. If air is spilling or inducing, touch up adjustments may be required.

h) Return to the maximum (cooling) position and balance the terminal outlets.

HYDRONIC SYSTEM PROCEDURES

The following balancing procedures are basic to the hydronic distribution systems:

a) Confirm that all necessary electrical systems temperature control systems, all related hydronic piping circuits and all related duct systems are functional and that any necessary compensation for seasonal effects have been made.

b) Verify that all hydronic systems have been cleaned, flushed, refilled and vented as required.

c) Verify that all manual valves are open, or preset as required and all temperature control (automatic) valves are in a normal or desired position.

d) Verify that all automatically controlled devices in the piping or duct systems will not adversely affect the balancing procedures.

e) With the pump(s) off, observe and record system static pressure at the pump(s).

f) Place the systems into operation, check that all air has been vented from the piping systems and allow flow conditions to stabilize. Verify that the system compression tank(s) and automatic water fill valve are operating properly.

g) Record the operating voltage and amperage of the pump(s) and compare these with nameplate ratings and thermal overload heater ratings. Verify the speed of each pump.

h) If flow meters or calibrated balancing valves are installed, which would allow the flow rate of the pump circuit(s) to be measured, perform the necessary work and record the data.

i) With the pump(s) running, slowly close the balancing cock fully in pump discharge piping and record the discharge and suction pressures at the pump gauge connections. Do not fully close any valves in the discharge piping of a positive displacement pump. Severe damage may occur.

Using shut-off head, determine and verify each actual pump operating curve and the size of each impeller. Compare this data with the submittal data curves. If the test point falls on the design curve, proceed to the next step; if not, plot a new curve parallel with other curves on the chart, from zero flow to maximum flow. Make sure the test readings were taken correctly before plotting a new curve. Preferably one gauge should be used to read differential pressure. It is important that gauge readings should be corrected to center line elevation of the pump.

j) Open the discharge balancing cock slowly to the fully open position; record the discharge pressure, suction pressure and total head. Using the total head, read the system water flow from the corrected pump curve established in step i. Verify the data with that from flow meters and/or calibrated balancing valves if used (see step h).

If the total head is higher than the design total head, the water flow will be lower than designed. If the total head is less than design, water flow ill be greater; in which case the pump discharge pressure should be increased by partially closing the balancing cock until the system water flow is approximately 110 percent of design. Record the pressures and the water flow. Check pump motor voltage and amperage and record. This data should still be within the motor nameplate ratings.

k) If orifice plates venturi meters or other flow measuring or control devices have been provided in the piping system branches, an initial recording of the flow distribution throughout the system should be made without making any adjustments. After studying the system adjust the distribution branches or risers to achieve balanced circuits as outlined above. Vent air from low flow circuits. Then proceed with the balancing of terminal units on each branch.

l) Before adjusting any balancing cocks at equipment (i.e. chillers, chilled water coils, etc.) take a complete set of pressure drop readings through all equipment and compare this with submittal data readings. Determine which are high and which are low in water flow. Vent air from low flow circuits or u nits and retake readings.

m) Make a preliminary adjustment to the balancing cocks on all units with high water flow, setting each about 10 percent higher than the design flow rate.

n) Take another complete set of pressure, voltage and ampere readings on all pumps in the system. If system total flow has fallen below design flow, open the balancing cock at each pump discharge to bring the flow at each pump with 105 to 110 percent of the design reading (if pump capacity permits).

o) Make another adjustment to the balancing cocks on all units which have readings more than 10 percent above design flow in order to increase the flow through those units with less than design flow.

p) Repeat this process until the actual fluid flow through each piece of equipment is within plus or minus 10 percent of the design flow.

q) Make a final check of the pressures and the flow of all pump and equipment; of the voltage and amperage of pump motors; and record the data.

r) Where three-way automatic valves are used, set all bypass line balancing cocks to restrict the bypassed water to 90 percent of the maximum demand through coils, heat exchangers and other terminal units.

s) After all TAB work has been completed and the systems are operating within plus or minus 10 percent of design flow, mark or score all balancing cocks, gauges, and thermometers at final set points and/or range of operation.

t) Verify the action of all water flow safety shut-down controls.

u) Prepare all NEBB TAB report forms and submit as required using the most current NEBB procedural standards.

PIPING SYSTEM BALANCING

a) Balancing of a forced circulation system starts at the pump. Pump testing and adjustment must be done prior to any adjustments to system piping or terminal units.

b) System terminal units are maintained in the full flow position (i.e. control valves open to coil and closed to bypass) during the entire balancing procedure.

CHILLED WATER EQUIPMENT

c) Flow through the chiller and HVAC unit coils should be measured by using flow meters or calibrated balancing valves if installed. Otherwise use the equipment manufacturer's certified pressure drop tables and curves or use the pressure drop characteristics of automatic control valves. If three-way control valves are used, measure the pressure difference with full flow both through the coil or unit and the bypass. Set the bypass lien balancing cock to maintain a constant pressure with the control valve in either position.

d) The air handling unit and fan-coil units flow measurements for each unit should be made, either by using calibrated balancing valves, by taking pressure readings across each coil, from pressure readings across each automatic water valve, or (as a last resort) from water or air temperature readings.

e) Complete the TAB procedures by recording the required data on NEBB TAB report forms for submittal.

f) Note all deficiencies on the report form and carry all notes to the Remarks page of the report.

Remarks / Deficiencies

Note: All remarks, notes or deficiencies needed explanation in the final report are listed here.

1. Page 24 – FCU-08 - This unit is shown on the plan as FCU-07 there is also an FCU-07 shown serving offices 105, 6 & 7 the grille flow for the offices matches FCU-07 and since this unit matches FCU-08 it is assumed to be unit FCU-08 this needs to be confirmed with the engineer.

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Note for preparing report: If additional abbreviations are used in the report that are not shown above they must be added to the list. A common abbreviation that is abused is n/a this can mean not available or not applicable (total different meaning)

PROJECT Building “C” SYSTEM/UNIT AHU-1

LOCATION Mechanical Room 109 DATE

|UNIT DATA | |

|Unit Designation |AHU-1 |

|Manufacturer |Trane Climate Changer |

|Model Number | |

|Serial Number | |

| | |

| | |

| | |

| | |

| | |

| | |

|FAN DATA |DESIGN |ACTUAL |

|Supply Air CFM |3000 | |

|Outside Air CFM |800 | |

|Return Air CFM (L/s) |2200 | |

| | | |

|Total Outlet Air CFM | | |

| | | |

|Fan Discharge S.P. in. | | |

|Fan Suction S.P. in. | | |

|Fan Total S.P in. |2.0 | |

|External S.P. in. |1.22 | |

| | | |

|Fan RPM |1270 | |

| | | |

| | | |

REMARKS:

TEST DATE:

READINGS BY:

PROJECT Building “C” SYSTEM/UNIT FCU-01

LOCATION Production West RM-110 DATE

|UNIT DATA | |

|Unit Designation |FCU-01 |

|Manufacturer |Trane |

|Model Number |BCHB0361G |

|Serial Number | |

| | |

| | |

| | |

| | |

| | |

| | |

|FAN DATA |DESIGN |ACTUAL |

|Supply Air CFM |750 | |

|Outside Air CFM |120 | |

|Return Air CFM |630 | |

| | | |

|Total Outlet Air CFM |750 | |

| | | |

|External Discharge S.P. in. | | |

|External Suction S.P. in. | | |

|External S.P. in. |0.36 | |

|Total S.P. in. |0.48 | |

| | | |

|Fan RPM |1060 | |

| | | |

| | | |

REMARKS:

TEST DATE:

READINGS BY:

PROJECT Building “C” SYSTEM/UNIT FCU-02

LOCATION Production Room 120 DATE

|UNIT DATA | |

|Unit Designation |FCU-02 |

|Manufacturer |Trane |

|Model Number |BCHB0361G |

|Serial Number | |

| | |

| | |

| | |

| | |

| | |

| | |

|FAN DATA |DESIGN |ACTUAL |

|Supply Air CFM |750 | |

|Outside Air CFM |120 | |

|Return Air CFM |630 | |

| | | |

|Total Outlet Air CFM |755 | |

| | | |

|External Discharge S.P. in. | | |

|External Suction S.P. in. | | |

|External S.P. in. |0.36 | |

|Total S.P. in. |0.48 | |

| | | |

|Fan RPM |1060 | |

| | | |

| | | |

REMARKS:

TEST DATE:

READINGS BY:

PROJECT Building “C” SYSTEM/UNIT FCU-03

LOCATION Serving Offices 101, 2, 3 & 104 DATE

|UNIT DATA | |

|Unit Designation |FCU-03 |

|Manufacturer |Trane |

|Model Number |BCHB0241G |

|Serial Number | |

| | |

| | |

| | |

| | |

| | |

| | |

|FAN DATA |DESIGN |ACTUAL |

|Supply Air CFM |500 | |

|Outside Air CFM |85 | |

|Return Air CFM |415 | |

| | | |

|Total Outlet Air CFM |500 | |

| | | |

|External Discharge S.P. in. | | |

|External Suction S.P. in. | | |

|External S.P. in. |0.30 | |

|Total S.P. in. |0.40 | |

| | | |

|Fan RPM |920 | |

| | | |

| | | |

REMARKS:

TEST DATE:

READINGS BY:

PROJECT Building “C” SYSTEM/UNIT FCU-04

LOCATION Production Room 120 DATE

|UNIT DATA | |

|Unit Designation |FCU-04 |

|Manufacturer |Trane |

|Model Number |BCHB0181G |

|Serial Number | |

| | |

| | |

| | |

| | |

| | |

| | |

|FAN DATA |DESIGN |ACTUAL |

|Supply Air CFM |375 | |

|Outside Air CFM |84 | |

|Return Air CFM |291 | |

| | | |

|Total Outlet Air CFM |375 | |

| | | |

|External Discharge S.P. in. | | |

|External Suction S.P. in. | | |

|External S.P. in. |0.17 | |

|Total S.P. in. |0.20 | |

| | | |

|Fan RPM |690 | |

| | | |

| | | |

REMARKS:

TEST DATE:

READINGS BY:

PROJECT Building “C” SYSTEM/UNIT FCU-05

LOCATION Production East Room 130 DATE

|UNIT DATA | |

|Unit Designation |FCU-05 |

|Manufacturer |Trane |

|Model Number |BCHB0481G |

|Serial Number | |

| | |

| | |

| | |

| | |

| | |

| | |

|FAN DATA |DESIGN |ACTUAL |

|Supply Air CFM |1000 | |

|Outside Air CFM |170 | |

|Return Air CFM |830 | |

| | | |

|Total Outlet Air CFM |990 | |

| | | |

|External Discharge S.P. in. | | |

|External Suction S.P. in. | | |

|External S.P. in. |0.39 | |

|Total S.P. in. |0.50 | |

| | | |

|Fan RPM |985 | |

| | | |

| | | |

REMARKS:

TEST DATE:

READINGS BY:

PROJECT Building “C” SYSTEM/UNIT FCU-06

LOCATION Commons Room 175 DATE

|UNIT DATA | |

|Unit Designation |FCU-06 |

|Manufacturer |Trane |

|Model Number |BCHB0361G |

|Serial Number | |

| | |

| | |

| | |

| | |

| | |

| | |

|FAN DATA |DESIGN |ACTUAL |

|Supply Air CFM |750 | |

|Outside Air CFM |120 | |

|Return Air CFM |630 | |

| | | |

|Total Outlet Air CFM |750 | |

| | | |

|External Discharge S.P. in. | | |

|External Suction S.P. in. | | |

|External S.P. in. |0.36 | |

|Total S.P. in. |0.48 | |

| | | |

|Fan RPM |1060 | |

| | | |

| | | |

REMARKS:

TEST DATE:

READINGS BY:

PROJECT Building “C” SYSTEM/UNIT FCU-07

LOCATION Offices 105, 106 & 107 DATE

|UNIT DATA | |

|Unit Designation |FCU-07 |

|Manufacturer |Trane |

|Model Number |BCHB0241G |

|Serial Number | |

| | |

| | |

| | |

| | |

| | |

| | |

|FAN DATA |DESIGN |ACTUAL |

|Supply Air CFM |500 | |

|Outside Air CFM |85 | |

|Return Air CFM |415 | |

| | | |

|Total Outlet Air CFM |495 | |

| | | |

|External Discharge S.P. in. | | |

|External Suction S.P. in. | | |

|External S.P. in. |0.30 | |

|Total S.P. in. |0.40 | |

| | | |

|Fan RPM |920 | |

| | | |

| | | |

REMARKS: There are two FCU-07 units shown on the plans this unit is assumed to be FCU-07 the other is assumed to be FCU-08. This is being confirmed with the engineer.

TEST DATE:

READINGS BY:

PROJECT Building “C” SYSTEM/UNIT FCU-08

LOCATION Facilities 180 DATE

|UNIT DATA | |

|Unit Designation |FCU-08 |

|Manufacturer |Trane |

|Model Number |BCHB0181G |

|Serial Number | |

| | |

| | |

| | |

| | |

| | |

| | |

|FAN DATA |DESIGN |ACTUAL |

|Supply Air CFM |375 | |

|Outside Air CFM |84 | |

|Return Air CFM |291 | |

| | | |

|Total Outlet Air CFM |375 | |

| | | |

|External Discharge S.P. in. | | |

|External Suction S.P. in. | | |

|External S.P. in. |0.17 | |

|Total S.P. in. |0.20 | |

| | | |

|Fan RPM |690 | |

| | | |

| | | |

REMARKS: This unit is shown on the plan as FCU-07 there is also an FCU-07 shown serving offices 105, 6 & 7 the grille flow for the offices matches FCU-07 and since this unit matches FCU-08 it is assumed to be unit FCU-08 this needs to be confirmed with the engineer.

TEST DATE:

READINGS BY:

PROJECT - Building “C” NEBB Report Writing SYSTEM DESIGNATION – FTU-1

OUTLET MANUFACTURER - Titus OUTLET TEST APPARATUS - Flow Hood

|VAV TERMINAL DATA |

|NUMBER |FTU-1 | |DESIGN |ACTUAL | |

|TYPE |Series |PRIMARY MAXIMUM AIRFLOW CFM |660 | | |

|SIZE |8” Inlet |PRIMARY MINIMUM AIRFLOW CFM |100 | | |

| |CFR-08 11 |HEATING AIRFLOW CFM |660 | | |

| | |FAN AIRFLOW CFM |660 | | |

|DDC ADDR | |FAN SPEED (Hi,med,low,variable,etc) |-------- | | |

|DDC CF | |DDC MAX/MIN AIRFLOWS CFM |-------- |/ | |

|VAV OUTLET DATA |

|AREA |OUTLET |DESIGN |FINAL | |

|SERVED |

|NUMBER |FTU-2 | |DESIGN |ACTUAL | |

|TYPE |Series |PRIMARY MAXIMUM AIRFLOW CFM |990 | | |

|SIZE |10” Inlet |PRIMARY MINIMUM AIRFLOW CFM |150 | | |

| |CFR-10 21 |HEATING AIRFLOW CFM |990 | | |

| | |FAN AIRFLOW CFM |990 | | |

|DDC ADDR | |FAN SPEED |-------- | | |

|DDC CF | |DDC MAX/MIN AIRFLOWS CFM |-------- |/ | |

|VAV OUTLET DATA |

|AREA |OUTLET |DESIGN |FINAL | |

|SERVED |

|NUMBER |FTU-3 | |DESIGN |ACTUAL | |

|TYPE |Series |PRIMARY MAXIMUM AIRFLOW CFM |450 | | |

|SIZE |6” Inlet |PRIMARY MINIMUM AIRFLOW CFM |70 | | |

| |CFR-06 06 |HEATING AIRFLOW CFM |450 | | |

| | |FAN AIRFLOW CFM |450 | | |

|DDC ADDR | |FAN SPEED (Hi,med,low,variable,etc) |-------- | | |

|DDC CF | |DDC MAX/MIN AIRFLOWS CFM |-------- |/ | |

|VAV OUTLET DATA |

|AREA |OUTLET |DESIGN |FINAL | |

|SERVED |

|NUMBER |VAV-1 | |DESIGN |ACTUAL | |

|Model # |R-10 |PRIMARY MAXIMUM AIRFLOW CFM |900 | | |

|SIZE |10” Inlet |PRIMARY MINIMUM AIRFLOW CFM |150 | | |

|DDC CF | | | | | |

| | |DDC MAX/MIN AIRFLOWS CFM |-------- | | |

|VAV OUTLET DATA |

|AREA |OUTLET |DESIGN |FINAL | |

|SERVED |NO |TYPE |SIZE |

|SERVED |

|Room 110 |

|Room 120 |

|Office 104 |

|Room 120 |

|Room 130 |1 |Titus-112 RS |8” X 8” |

|SERVED |

|Room 175 |

|Office 107 |

|Room 180 |1 |

|Unit Designation |EF-1 |

|Type of Service |TOILET EXHAUST FAN |

|Manufacturer |GREENHECK |

|Model Number |CSP-260 |

|Serial Number | |

| | |

|TEST DATA |DESIGN |ACTUAL |

|Total Airflow CFM (L/s) |710 | |

|Total Outlet Airflow CFM(L/s) |675 | |

| | | |

|Fan Suction SP in. (Pa) | | |

|Fan Discharge SP in. (Pa) | | |

|Total SP or ESP |0.25 | |

|Motor HP (SIZE) |285 Watts | |

| | | |

|Motor RPM |960 | |

|Motor Rated Volts |120 | |

|Motor Rated Amps | | |

|Motor Phase |1 | |

|Motor Operating Hz |60 | |

|Motor Service Factor | | |

| | | |

| | | |

| | | |

|Operating Voltages | | |

|Operating Amperages | | |

| | | |

REMARKS:

TEST DATE _________________________

READINGS BY ______________________

PROJECT Building “C” NEBB Report Writing SYSTEM DESIGNATION – AHU-1 (VAV Full Flow)

LOCATION – Support Room 165 Ceiling TRAVERSE DESIGNATION - 24” Duct VAV Full Flow

INSTRUMENTATION 30” Pitot Tube

|DUCT |DESIGN AIRFLOW |ACTUAL AIRFLOW |

|Size Diameter 24” | |SCFM _______________ |

|Area ft² 3.141 |CFM 3000 |FPM _________________ |

|S.P. in. w.g. ________ | |CFM _________________ |

REMARKS: Distance from Center

PROJECT BUILDING “C”

|Coil |System |Coil |Design Air Flow |Design Water Flow GPM |Actual Airflow |Actual Water Flow GPM |

|Designation |Served |Location |CFM | |CFM | |

|AHU-1 |AHU-1 |

|Unit Designation |CP-1 |

|Type of Service |Chilled Water |

|Manufacturer |Paco |

|Model Number |15955LC |

|Design Flow GPM |72 |

|Design Head – Ft |60 |

|Impeller Size – Inches |8.07 |

|Serial Number | |

|Motor Manufacturer | |

| | |

|TEST DATA |DESIGN |ACTUAL |

|Motor Hp |2 | |

|Pump/Motor Speed RPM |1765 | |

| | | |

|No Flow Suction Pressure ft | | |

|No Flow Discharge Pressure ft | | |

|No Flow Differential Pressure ft | | |

|Actual Impeller Size | | |

|Final Suction Pressure ft | | |

|Final Discharge Pressure ft | | |

|Total Dynamic Head ft | | |

|Final Flow GPM | | |

| | | |

|Motor Rated Amperage | | |

|Final Operating Voltages / Phase |460/3 | |

|Final Operating Amperages T1/T2/T3 | | |

|Final Operating HZ |60 | |

REMARKS:

TEST DATE _________________________

READINGS BY ______________________

PROJECT BUILDING “C”

|UNIT DATA | | |

|Unit Designation |CH-01 | |

|Manufacturer |TRANE | |

|Model Number |CGAF-30 | |

|Serial Number | | |

| | | |

|EVAPORATOR DATA |DESIGN |ACTUAL |

|Flow GPM |72 | |

|Pressure Drop | | |

| | | |

| | | |

| | | |

| | | |

| | | |

| | | |

| | | |

REMARKS:

TEST DATE:

READINGS BY:

[pic]

-----------------------

CERTIFICATION

SEAL

INSTRUMENT CALIBRATION REPORT

CHILLER TEST REPORT

(Air Cooled)

CHILLED WATER PUMP TEST REPORT

BALANCING VALVE TEST REPORT

(Self Adjusting)

HEATING COIL TEST DATA

(Electric)

COOLING COIL TEST DATA

(Hydronic)

3.795”

11.384”

10.040”

8.485”

6.573”

3.795”

6.573”

8.485”

10.040”

11.384”4”

[pic]

DUCT TRAVERSE TEST REPORT (Round)

FAN TEST REPORT

AIR OUTLET TEST REPORT

Fan Coil Units 6 through 8

AIR OUTLET TEST REPORT

Fan Coil Units 1 through 5

VAV TERMINAL UNIT TEST REPORT (Pressure Independent)

FAN TERMINAL UNIT TEST REPORT (Pressure Independent)

FAN TERMINAL UNIT TEST REPORT (Pressure Independent)

FAN TERMINAL UNIT TEST REPORT (Pressure Independent)

|MOTOR DATA |DESIGN |ACTUAL |

|HP |1/3 | |

|RPM |1750 | |

|Rated Volts |277 | |

|Rated Amps | | |

|Phase |1 | |

|Operating Hz |60 | |

|Service Factor | | |

| | | |

|Operating Volts | | |

|Operating Amps | | |

| | | |

|OTHER DATA |DESIGN |ACTUAL |

|Motor Sheave OD | | |

|Motor Sheave Bore | | |

| | | |

|Fan Sheave OD | | |

|Fan Sheave Bore | | |

| | | |

|Sheave Center Distance | | |

|Number of Belts | | |

|Belt Size | | |

| | | |

| | | |

| | | |

AIR HANDLING UNIT TEST REPORT

(Packaged/Unitary Belt Drive)

|MOTOR DATA |DESIGN |ACTUAL |

|HP |1/2 | |

|RPM |1750 | |

|Rated Volts |460 | |

|Rated Amps | | |

|Phase |3 | |

|Operating Hz |60 | |

|Service Factor | | |

| | | |

|Operating Volts | | |

|Operating Amps | | |

| | | |

|OTHER DATA |DESIGN |ACTUAL |

|Motor Sheave OD | | |

|Motor Sheave Bore | | |

| | | |

|Fan Sheave OD | | |

|Fan Sheave Bore | | |

| | | |

|Sheave Center Distance | | |

|Number of Belts | | |

|Belt Size | | |

| | | |

| | | |

| | | |

AIR HANDLING UNIT TEST REPORT

(Packaged/Unitary Belt Drive)

|MOTOR DATA |DESIGN |ACTUAL |

|HP |1/2 | |

|RPM |1750 | |

|Rated Volts |460 | |

|Rated Amps | | |

|Phase |3 | |

|Operating Hz |60 | |

|Service Factor | | |

| | | |

|Operating Volts | | |

|Operating Amps | | |

| | | |

|OTHER DATA |DESIGN |ACTUAL |

|Motor Sheave OD | | |

|Motor Sheave Bore | | |

| | | |

|Fan Sheave OD | | |

|Fan Sheave Bore | | |

| | | |

|Sheave Center Distance | | |

|Number of Belts | | |

|Belt Size | | |

| | | |

| | | |

| | | |

AIR HANDLING UNIT TEST REPORT

(Packaged/Unitary Belt Drive)

|MOTOR DATA |DESIGN |ACTUAL |

|HP |1/2 | |

|RPM |1750 | |

|Rated Volts |460 | |

|Rated Amps | | |

|Phase |3 | |

|Operating Hz |60 | |

|Service Factor | | |

| | | |

|Operating Volts | | |

|Operating Amps | | |

| | | |

|OTHER DATA |DESIGN |ACTUAL |

|Motor Sheave OD | | |

|Motor Sheave Bore | | |

| | | |

|Fan Sheave OD | | |

|Fan Sheave Bore | | |

| | | |

|Sheave Center Distance | | |

|Number of Belts | | |

|Belt Size | | |

| | | |

| | | |

| | | |

AIR HANDLING UNIT TEST REPORT

(Packaged/Unitary Belt Drive)

|MOTOR DATA |DESIGN |ACTUAL |

|HP |1/3 | |

|RPM |1750 | |

|Rated Volts |277 | |

|Rated Amps | | |

|Phase |1 | |

|Operating Hz |60 | |

|Service Factor | | |

| | | |

|Operating Volts | | |

|Operating Amps | | |

| | | |

|OTHER DATA |DESIGN |ACTUAL |

|Motor Sheave OD | | |

|Motor Sheave Bore | | |

| | | |

|Fan Sheave OD | | |

|Fan Sheave Bore | | |

| | | |

|Sheave Center Distance | | |

|Number of Belts | | |

|Belt Size | | |

| | | |

| | | |

| | | |

AIR HANDLING UNIT TEST REPORT

(Packaged/Unitary Belt Drive)

|MOTOR DATA |DESIGN |ACTUAL |

|HP |1/2 | |

|RPM |1750 | |

|Rated Volts |460 | |

|Rated Amps | | |

|Phase |3 | |

|Operating Hz |60 | |

|Service Factor | | |

| | | |

|Operating Volts | | |

|Operating Amps | | |

| | | |

|OTHER DATA |DESIGN |ACTUAL |

|Motor Sheave OD | | |

|Motor Sheave Bore | | |

| | | |

|Fan Sheave OD | | |

|Fan Sheave Bore | | |

| | | |

|Sheave Center Distance | | |

|Number of Belts | | |

|Belt Size | | |

| | | |

| | | |

| | | |

AIR HANDLING UNIT TEST REPORT

(Packaged/Unitary Belt Drive)

|MOTOR DATA |DESIGN |ACTUAL |

|HP |1/2 | |

|RPM |1750 | |

|Rated Volts |460 | |

|Rated Amps | | |

|Phase |3 | |

|Operating Hz |60 | |

|Service Factor | | |

| | | |

|Operating Volts | | |

|Operating Amps | | |

| | | |

|OTHER DATA |DESIGN |ACTUAL |

|Motor Sheave OD | | |

|Motor Sheave Bore | | |

| | | |

|Fan Sheave OD | | |

|Fan Sheave Bore | | |

| | | |

|Sheave Center Distance | | |

|Number of Belts | | |

|Belt Size | | |

| | | |

| | | |

| | | |

AIR HANDLING UNIT TEST REPORT

(Packaged/Unitary Belt Drive)

|MOTOR DATA |DESIGN |ACTUAL |

|HP |1/2 | |

|RPM |1750 | |

|Rated Volts |460 | |

|Rated Amps | | |

|Phase |3 | |

|Operating Hz |60 | |

|Service Factor | | |

| | | |

|Operating Volts | | |

|Operating Amps | | |

| | | |

|OTHER DATA |DESIGN |ACTUAL |

|Motor Sheave OD | | |

|Motor Sheave Bore | | |

| | | |

|Fan Sheave OD | | |

|Fan Sheave Bore | | |

| | | |

|Sheave Center Distance | | |

|Number of Belts | | |

|Belt Size | | |

| | | |

| | | |

| | | |

AIR HANDLING UNIT TEST REPORT

(Packaged/Unitary Belt Drive)

|MOTOR DATA |DESIGN |ACTUAL |

|HP (Kw) |3 | |

|RPM |1800 | |

|Rated Volts |460 | |

|Rated Amps | | |

|Phase |3 | |

|Operating Hz |60 | |

|Service Factor | | |

| | | |

|Operating Volts | | |

|Operating Amps | | |

| | | |

|OTHER DATA |DESIGN |ACTUAL |

|Motor Sheave OD | | |

|Motor Sheave Bore | | |

| | | |

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|Sheave OD | | |

|Fan Sheave Bore | | |

| | | |

|Sheave Center Distance | | |

|Number of Belts | | |

|Belt Size | | |

| | | |

| | | |

| | | |

AIR HANDLING UNIT TEST REPORT

(Central Station)

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