DOYLE ASSOCIATES, INC. TEST AND BALANCE HVAC Systems

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4 DOYLE ASSOCIATES, INC. TEST AND BALANCE HVAC Systems TO: Corbett Legge and Associates, PLC ATTN: Mr. Andrew Walker FROM: Doyle Associates, Inc. DATE: September 19, 2013 Re: Jackson County School District Vancleave Upper Elementary Administration Bldg Vancleave, Ms. TEST AND BALANCE PROPOSAL Dear Mr. Walker: Thank you for the opportunity to quote the above referenced project. This quote is based on utilizing the N.E.B.B. Procedural Standards and TABB International Certification Board Specifications. We are pleased to submit a firm price of Sixteen Thousand Four Hundred Forty Seven Dollars and Fifty Cents ($16,447.50) to complete the testing and balancing of the above referenced project. The following is based on data derived from the plans and specifications. 1. Eight (8) Split System Air Handling Units 2. Eight (8) Condenser Units 3. Six (6) ERV Units 4. One (1) Ductless Mini Split Unit (Indoor and outdoor unit) 5. One (1) Dehumidification Unit and Condenser Unit 6. One (1) electric Unit Heater 7. Approximately Ninety (90) registers, grilles and diffusers 8. DALT observation included 9. Pitot tube traverses as required 10. Schedules and reports Again, thank you for the opportunity to quote this project. If you have any questions, or require further clarification, please do not hesitate to call. Sincerely, Doyle Associates, Inc. Cc: file 5695 Rabbit Creek Dr, Suite 104 Theodore, AL Phone: Fax:

5 SOUTH COAST TESTING & BALANCING, CO. P.O. BOX 9633 MOBILE, ALABAMA PHONE FAX Test & Balance Price Quote Date: 9/19/2013 PROJECT NAME: VANCLEAVE UPPER ELEMENTARY ADMINISTRATION BUILDING VANCLEAVE, MISSISSIPPI PRICE $7, APPROXIMINATE SCOPE AND NOTES ERV-6 ACU-8 AD-90 DUCT LEAK TESTTING VERIFY CONTROLS REVIEW DESIGN ETC THANK YOU, PATRICK P. CEBALLOS

6 TEST AND BALANCE EF-2 SUBMITTAL DATA Date: PROJECT NAME: VANCLEAVE UPPER ELEMENTARY SCHOOL ADMINISTRATION BUILDING VANCLEAVE, MISSISSIPPI Registration No. #0145 Tested By P. Ceballos Certification: THE DATA PRESENTED IN THIS REPORT IS AN EXACT RECORD OF SYSTEM PERFORMANCE AT TIME OF TESTING AND WAS OBTAINED IN ACCORDANCE WITH THE NBC STANDARD PROCEDURES AND THE PROJECT SPECIFICATIONS. ANY VARIANCES FROM DESIGN QUANTITIES WHICH EXCEED REQUIRED TOLERANCES ARE NOTED THROUGHOUT THIS REPORT. TEST AND BALANCE IS WARRANTEED ONE FULL YEAR FROM ABOVE REPORT DATE. TAB Supervisor: Patrick P. Ceballos Approved: David S. Bowen P. E. SOUTH COAST TESTING & BALANCING, CO PH Fax PAGE 1

7 CERTIFICATION CERTIFICATE Registration No. #0145 SOUTH COAST TESTING & BALANCING, CO PH Fax PAGE 2

8 INSTRUMENT CALIBRATION DATA INSTRUMENTS SERIAL NO. APPLICATION CALIBRATION DATE ALNOR EBT BALOMETER OUTLET READINGS Jan-13 ALNOR HUM TEMP PROBE TEMPERATURES Jan-13 DWYER 10" LIQUID MANOMTR 2LFM-1 STATIC PRESSURE N/A FLUKE T5-600 AMP METER VOLT/AMP READING Jan-13 ALNOR EBT MICROMANOMET PRESSURE/TRAVERSE Jan-13 EXTECH ANEMOMETER OUTLET READINGS Jan-13 EXTECH TACH Q TACHOMETER Jan-13 VARIOUS PITOT TUBES N/A AIR FLOW N/A ALNOR HDM HYDRONIC FLOW Jan-13 REMARKS: SOUTH COAST TESTING & BALANCING, CO PH Fax CALIBRATION CERTIFICATES ARE AVAILABLE ON REQUEST VIA OR FAX. PAGE 3

9 VARIOUS COMPLETED PROJECTS SINCE 1986 BY P. CEBALLOS BUILDING 90330, HURLBURT FIELD, FLA. MULTIPLE VARIABLE VOLUME SYSTEMS WITH DDC CONTROLS. NSTL PRIMARY COMPUTER CENTER ADD. STENNIS SPACE CENTER, MISSISSIPPI. SET UP CHILLER/CONDENSOR LOOPS FOR CRAY SUPERCOMPUTERS. MICRO-BIOLOGY LAB, UNIVERSITY OF SOUTH ALABAMA, MOBILE, ALABAMA. SET UP BUILDING PRESSURES IN HAZARDOUS TESTING AREAS. UEPH, CB BASE, GULFPORT, MISSISSIPPI. MULTIPLE VARIABLE VOLUME SYSTEMS UTILIZING HOT AND CHILL WATER ALL PNEUMATICALLY CONTROLLED. U.S.D.A. GULFPORT, MISSISSIPPI. SET UP FUME HOODS. WEEKS BAY NATIONAL ESTUARINE RESERVE EDUCATIONAL AND MULTIPURPOSE FACILITY, FAIRHOPE, ALABAMA TYPICAL DIRECT DRIVE SPLIT SYSTEM DESIGN. TRAINING FACIITY AND EMERGENCY BUNKER FOR ALABAMA DEPARTMENT OF TRANSPORTATION 9TH DIVISION MOBILE, ALABAMA. SPLIT SYSTEMS WITH BELT DRIVEN AIR HANDLER UNITS. RENOVATIONS TO LAKEWOOD GOLF CLUBHOUSE POINT CLEAR, ALABAMA. NEW AND OLD SPLIT SYSTEMS IN BUILDING REMODEL. NEW SPIRAL PIPE COATING BUILDING FOR BERG PIPE, MOBILE, ALABAMA. SPLIT SYSTEMS AND EXHAUST SETUP FOR INDUSTRIAL FACILITY. HAMPTON INN, OPELIKA, ALABAMA. SPLIT SYSTEMS AT A FOUR STORY HOTEL. CRANFORD H. BURNS MIDDLE SCHOOL, MOBILE, ALABAMA VARIABLE VOLUME AIR AND HYDRONIC SYSTEMS. OTHER PROJECTS INCLUDE: CHURCHES, CLINICS, BANKS, HOUSING PROJECTS, SCHOOLS, PRISONS, OFFICE COMPLEXES, RETAIL OUTLET STORES, ETC. LISTING AVAILABLE ON REQUEST. SOUTH COAST TESTING & BALANCING, CO PH Fax

10 TEST AND BALANCE PROCEDURES AIR SYSTEMS: 1 DETERMINE ALL AIR EQUIPMENT IS OPERATIONAL AND HAS CLEAN FILTERS. 2 PLACE ALL RELATED SUPPLY, EXHAUST AND RETURN AIR SYSTEMS IN OPERATION, RUNNING AT DESIGN RPM. 3 ESTABLISH SYSTEMS CONDITIONS FOR MAXIMUM DEMAND AIRFLOW; GENERALLY A COOLING APPLICATION. 4 SET UP THE AUTOMATIC CONTROL DEVICES IN THE SYSTEM SO THAT THEY WILL NOT ADVERSELY AFFECT THE BALANCING OPERATIONS. 5 DETERMINE THE VOLUME OF AIR BEING MOVED WITH EACH SYSTEM. 6 MAKE A SURVEY OF EACH ROOM, CHECKING AIR CIRCULATION. 7 THE SYSTEM IS CONSIDERED BALANCED IN ACCORDANCE WITH THESE PROCEDURES WHEN THE VALUE OF THE AIR QUANTITY OF EACH INLET OR OUTLET DEVICE IS MEASURED AND FOUND TO BE WITHIN 10% OF DESIGN QUANTITIES, OR WITHIN PREVAILING SPECIFICATIONS. VARIABLE VOLUME SYSTEMS: 1 TURN ALL THERMOSTATS TO FULL COOL TO SIMULATE FULL LOAD CONDITIONS. 2 MEASURE AIRFLOW MOVING THROUGH THE CONTROLLED AIR TERMINAL. CALIBRATE THE SENSOR IF NECESSARY. 3 OUTLETS ON THE DISTRIBUTION DUCTWORK CAN NOW BE BALANCED IN THE CONVENTIONAL METHOD. SOUTH COAST TESTING & BALANCING, CO PH Fax 4 IF A DIVERSITY FACTOR WAS USED IN THE EQUIPMENT SELECTION, SET THIS FACTOR OF UNITS IN FULL COOLING MODE AND THE REMAINING TERMINALS IN THE FULLY CLOSED POSITON.

11 TEST AND BALANCE PROCEDURES HYDRONIC SYSTEMS: 1 DETERMINE ALL CIRCUITS ARE FUNCTIONAL AND THAT NECESSARY COMPENSATION FOR SEASONAL EFFECTS HAS BEEN MADE. 2 DETERMINE THAT ALL SYSTEMS HAVE BEEN CLEANED AND FILLED. 3 DETERMINE THAT ALL MANUAL VALVES ARE OPEN, OR PRESET AS REQUIRED, AND ALL AUTOMATIC VALVES ARE IN THE CORRECT POSITION AND WILL NOT ADVERSELY AFFECT THE BALANCE OF THE SYSTEM. 4 RECORD THE SYSTEM PRESSURE WITH THE PUMP OFF. 5 PLACE THE SYSTEM IN OPERATION, ELIMINATE ALL AIR FROM THE SYSTEM AND ALLOW FLOW CONDITIONS TO STABILIZE. 6 RECORD THE OIPERATING VOLTAGE, AMPERAGE AND PUMP SPEED. 7 RECORD DISCHARGE PRESSURE, SUCTION PRESSURE AND TOTAL HEAD IN FEET WITH DISCHARGE VALVE CLOSED. 8 RECORD DISCHARGE PRESSURE, SUCTION PRESSURE AND TOTAL HEAD IN FEET WITH DISCHARGE VALVE OPEN. 9 ADJUST THE PUMP FOR 110% OF THE REQUIRED GPM AND VERIFY THE PUMP CALCULATED GPM'S BY CORRELATING WITH THE BOILER/CHILLER DESIGN PRESSURE DROPS. 10 MAKE PRELIMINARY ADJUSTMENTS IN BALANCING DEVICES AND REREAD ENTIRE SYSTEM, REPEAT PROCESS UNTIL ALL ACTUAL WATER FLOW THROUGH EACH PIECE OF EQUIPMENT IS WITHIN 10% OF DESIGN FLOW, OR WITHIN PREVAILING SPECIFICATIONS. SOUTH COAST TESTING & BALANCING, CO PH Fax ALL WORK IS PERFORMED IN COMPLIANCE WITH THE PROJECT SPECIFICATIONS AND PERFORMANCE COMPLIANCE WITH ASHRAE, AABC, NEBB AND SMACNA STANDARDS. ALL PROJECTS(T&B) WARRANTEED ONE FULL YEAR. See to view NBC procedural standards.

12 AIR HANDLER TEST DATA SHEET FAN NAMEPLATE DATA MANUFACTURER MODEL SERIAL # TYPE/SIZE PRESS. CLASS DISCH. ARRANG. FAN DESIGN ACTUAL SUPPLY AIR CFM RETURN AIR CFM OUTSIDE AIR CFM FAN RPM TOTAL S.P." EXTERNAL S.P." DISCHARGE S.P." RETURN S.P." FAN SUCTION S.P." DATE: PROJECT: UNIT No.: MOTOR NAMEPLATE DATA MOTOR MANUFACTURER HORSEPOWER/FR. HORSEPOWER VOLTS/PH/HZ VOLTS FULL LOAD AMPS AMPS SERVICE FACTOR R.P.M. RPM MOTOR B.H.P. LOCATION: SYSTEM: DRIVE PACKAGE TEMPERATURES DEG F FAN PULLEY COOLING EAT DEG F MOTOR SHEAVE COOLING LAT DEG F BELT SIZE HEAT TEMP. EAT/LAT DB SHAFT CNTR DIST. OUTSIDE AIR TEMP #FILTERS/TYPE/SIZE OUT.AIR DAMP POS. RET.AIR DAMP POS. REMARKS: SOUTH COAST TESTING & BALANCING, CO PH Fax

13 DIFFUSER/ GRILLE TEST DATA SHEET AREA Outlet Code Size Required Test % of REMARK Final CFM SERVED No. CFM 1 Design DATE: PROJECT: UNIT: LOCATION: SYSTEM: REMARKS: South Coast Testing & Balancing, Co PH Fax

14 TEMPERATURE BALANCING REPORT CURRENT CONDITIONS TIME OF DAY OUTDOOR TEMPERATURE OUTDOOR HUMIDITY SPACE TEMPERATURES THERMOSTAT CALIBRATED? THERMOSTAT SETPOINT DATE PROJECT SYSTEM Room Name KITCHEN DINING COOK LINE SPACE TEMPERATURE BUILDING PRESSURE MEASUREMENT OUTSIDE AIR CFM TOTAL= MAKE UP AIR FAN CFM TOTAL= EXHAUST CFM TOTAL = CFM DIFFERENCE= MEASURED BUILDING PRESSURE H20"= PREPARATION START UP SYSTEM RUN UNTIL 1ST CYCLE OR 15 MINUTES Comments Comments READINGS BY JOB NUMBER South Coast Testing & Balancing, Co PH Fax Remarks WITNESSED BY:

15 TEST HOLES (") READING NUMBER Remarks Rectangular Duct Traverse Report TEST LOCATIONS (") DUCT TEST PATTERN TEST 1 TEST 2 FINAL TEST DUCT/GRILLE DUCT SIZE FREE AREA HXW/144 VELOCITY CFM/AREA IF GRILLE X AK FACTOR AIR FLOW (CFM) CALCULATIONS TOTAL READINGS (FPM) DIVIDED BY NO. OR READINGS AVERAGE VELOCITY x DUCT AREA DESIGN TEST 1 ACTUAL FINAL = CFM DISTANCE BETWEEN TEST HOLES AND READING LOCATIONS NO. OF TEST SITES AND FACTORS X DUCT TEST HOLE X DUCT READING HEIGHT = LOCATION WIDTH = LOCATION VELOCITY READINGS READING NUMBER TEST 1 TEST 2 FINAL TEST NBC, Inc. DATE PROJECT SYSTEM READINGS BY JOB NUMBER South Coast Testing & Balancing, Co PH Fax

16 EXHAUST FAN TEST DATA SHEET FAN DATA FAN NO. FAN NO. FAN NO. LOCATION SERVICE MANUFACTURER MODEL NO. SERIAL NO. TYPE MTR. MAKE/FR. MTR. H.P./RPM VOLTS/PHASE/HZ F.L. AMPS/S.F. DATE PROJECT SYSTEM FAN PULLEY MOTOR SHEAVE BELTS TEST DATA DESIGN ACTUAL DESIGN ACTUAL DESIGN ACTUAL CFM FAN RPM S.P. IN/OUT TOTAL S.P. MTR. B.H.P. VOLTS AMPS REMARKS South Coast Testing & Balancing, Co PH Fax

17 VAV Terminal Box Report MANUFACTURER DATE MAXIMUM MINIMUM VAV DESIGN COMPUTER ACTUAL DESIGN COMPUTER ACTUAL No. CFM READING CFM CFM READING CFM PROJECT SYSTEM READINGS BY P.CEBALLOS JOB NUMBER South Coast Testing & Balancing, Co PH Fax Remarks: TOTAL

18 NAMEPLATE INFORMATION TEST RESULTS PUMP PUMP Design Actual Manufacturer GPM Model Impeller Size Serial RPM Pump Type Horsepower Discharge PRESSURES Design Actual Rated RPM Off Pressure Impeller Size Required NPSH Valve Closed Head Dischg. Pressure Suction Diffuser Inlet Pressure Dischg. Diffuser Total Pressure Shutoff Valve Total Head (x 2.31) Gauges Inlet Size Plotted Efficiency MOTOR Design Actual Discharge Size Areas Served: Volts T1/T2/T2/T3/T3/T1 Amp T1/T2/T3 Motor RPM MOTOR Manufacturer Frame Horsepower Volts Phase Hertz RPM Full Load Amps Service Factor Motor Frame Seal Type PIPING COMMENTS Pump Test Report Brake Horsepower STRAINER Strainer Size Strainer Cleaned PERFORMANCE COMMENTS DATE PROJECT SYSTEM READINGS BY South Coast testing & Balancing, Co PH Fax

19 Equipment Number Area Served Manufacturer Model Number Serial Number CHILLER TEST REPORT CHILLER INFORMATION DATE PROJECT SYSTEM READINGS BY JOB NUMBER TESTED INFORMATION DESIGN ACTUAL EVAPORATOR DATA ENT./LVG. WATER PRESSURE WATER PRESSURE DROP ENT./LVG. WATER TEMPERATURE GPM XXXX CONDENSOR DATA ENT./LVG. WATER PRESSURE WATER PRESSURE DROP ENT./LVG. WATER TEMPERATURE GPM XXXX South Coast Testing & Balancing, Co PH Fax REMARKS TEMPERATURES GIVEN IN DEGREES FAHRENHEIT.

20 Cooling Tower Test Report COOLING TOWER INFORMATION Equipment Number Area Served Manufacturer Model Number Serial Number DATE PROJECT SYSTEM READINGS BY JOB NUMBER TESTED INFORMATION DESIGN ACTUAL ENT./LVG. WATER PRESSURE WATER PRESSURE DROP GPM XXXX South Coast Testing & Balancing, Co PH Fax REMARKS TEMPERATURES GIVEN IN DEGREES FAHRENHEIT. REFRIGERATION/COMPRESSOR/CONDENSOR DATA TO BE FURNISHED BY THE INSTALLER OF THE EQUIPMENT.

21 Duct Leakage Test Report PROJECT NAME DATE DATE SYSTEM TEST TEST LEAKAGE % OF WITNESSED LOCATION PRESSURE CFM LEAKAGE BY PROJECT SYSTEM READINGS BY P.CEBALLOS JOB NUMBER South Coast Testing & Balancing, Co PH Fax REMARKS: MEASUREMENTS TAKEN UTILIZED A 4.9" ORIFACE PLATE PER SMACNA. TEST PRESSURE IS 1.5 X OPERATING PRESSURE OF THE DUCT UNLESS OTHERWISE SPECIFIED.

22 Project Symbols CFM Cubic Feet per Minute Return Duct Diameter Supply Duct DATE Supply OSA Outside Air PROJECT Return Equipment Designation Exhaust SP Static Pressure Direction of Airflow SWS T Thermostat/control SWR Sidewall Supply Sidewall Return D Damper CS DD DIRECT DRIVE OP OPEN Ceiling Supply Volume Damper HP Horsepower OBD Opposed Blade Damper BD Backdraft Damper FLA Unit Location V SF F Furnace BHP CU Condensing Unit DNA CC Cooling Coil DNL AH Air Handler NA L Louver NT Volts Full Load Amps Service Factor Brake Horsepower Data Not Available Data Not Listed Not Accessible Not Taken - no valid South Coast Testing & Balancing, Co. P.O. Box 9633 Mobile, Alabama ph fax TABHVAC@gmail.com