HomeMy WebLinkAboutB14-0254 REV4 balance report.PDFENGINEERING,INC.1833 MTN.VIEW RD.,SEDALIA CO (303)688-9044
GENERAL INFORMATION
PROJECT VAIL VILLAGE WELCOME CENTER
LOCATION VAIL, COLORADO
ELEVATION 9200'
ARCHITECT GPSL
MECH. ENG.M-TECH GROUP
CONTRACTOR M-TECH GROUP
BAL. CREW JP GRIFFITH
DATE NOVEMBER 2014
JPG JOB #3301
INSTRUMENTS USED
CALIBRATION DATE: Jan 28, 2014
AMPMETER/VOLTMETER FLuke 324 4152637
ANEMOMETER Davis A/2 Ball Brg. JPG-17
PRESSURE GAGE-DIFFER FLO-DESIGN 12C1386 0-300" JPG-1
SPEED INDICATOR Biddle 9920 786293
VELOMETER Shortridge ADM-860 M89784
METHOD OF BALANCE
Supply Diffusers are read with a capture hood using a Shortridge Air Data Meter.
Exhaust and return inlet registers read with Shortridge Air Data Meter and Flow Hood.
Zone ductwork was pitoted for total flow using a Shortridge Airdata Meter with pitot tube.
Item Sheet Number
Cover Page..................................................................................................................................................1
Table of Contents........................................................................................................................................2
Equipment(Air) - MZ-1..............................................................................................................................3
Air Balance - MZ-1 / MZ-1........................................................................................................................4
Air Balance - MZ-1 / ZONE 1....................................................................................................................4
Air Balance - MZ-1 / ZONE 5....................................................................................................................4
Air Balance - MZ-1 / ZONE 6....................................................................................................................5
Equipment(Air) - EF-1................................................................................................................................6
Equipment(Air) - EF-2................................................................................................................................7
TABLE OF CONTENTS
Page 2 of 7
EQUIPMENT INFORMATION
UNIT #MZ-1 MAKE McQUAY
MODEL #LML111EH SERIAL #970392-010
RATING
MOTOR DATA
MAKE CENTURY H.P.7.5 PF/EFF 82.5 / 88.5
TYPE SCE PH.3 RATED SPEED 1755
MEAS. VOLTS 460/460/460 SF.1.15 RATED VOLTS 230/460
MEAS. AMPS 7.5/6.8/7.2 FR.S213T RATED AMPS 19.2/9.6
STARTER DATA
MAKE S&S MODEL
SIZE ENCLOSURE CLASS
THERMALS SET @ 10.0 AMPS (EXISTING) AMP RATING
THERMALS (REQUIRED) AMP RATING
OTHER
DRIVE DATA
DRIVEN SHEAVE 2BK52H BORE H X 1-7/16''
DRIVER SHEAVE 2VP75 BORE 1-3/8''
BELT SIZE BX75 NO. BELTS 2
TURNS TO MAX MOTOR ADJUST-INCHES
DRIVE CHANGE BELT CHANGE
INITIAL/FINAL RPM 2515 / 2515 FINAL AMPS 7.5/6.8/7.2
PRESSURE INFORMATION
FILTER IN -0.22"OUT -0.24"DROP 0.02 "
FAN IN -0.24"OUT 1.96"RISE 2.20 "
HTG. COIL IN 1.96"OUT 1.42"DROP 0.54 "
CLG COIL IN 1.96"OUT 1.96"RISE 0.00 "
Remarks:FINALLED WITH ALL ZONES ON FULL HEATING MODE
EQUIPMENT DATA
PROJECT VAIL VILLAGE WELCOME CENTER
Page 3 of 7
MZ-1
ZONE 1 18X10 18X10 0.9 778 700 1070 963
ZONE 2 18X10 18X10 0.9 833 750 1160 1044
ZONE 3 14X10 14X10 0.67 1119 750 1210 811
ZONE 4 28X8 28X8 1.08 1481 1600 1494 1614
ZONE 5 18X18 18X18 1.78 730 1300 802 1428
ZONE 6 20X10 20X10 1.0 1050 1050 1205 1205
TOTAL 6150 7065
ZONE 1
1 1.0 150 150 234 234
2 1.0 150 150 74 74
3 1.0 200 200 265 265
4 1.0 200 200 204 204
5 NOT SHOWN 1.0 NG 194 194
TOTAL 700 971
ZONE 5
1 1.0 300 300 174 174 NO ACCESS
TO DAMPER
AIR BALANCE DATA
PROJECT VAIL VILLAGE WELCOME CENTER
SYSTEM MZ-1 LOCATION
OPENING
SIZE REQUIRED FINAL MINIMUM HEATING
PLAN ACTUAL AREA VEL CFM VEL CFM VEL CFM VEL CFM
Page 4 of 7
ZONE 5
2 1.0 300 300 332 332
3 1.0 300 300 382 382
4 1.0 250 250 273 273
5 1.0 150 150 235 235
TOTAL 1300 1396
ZONE 6
1 1.0 300 300 248 248
2 1.0 300 300 272 272
3 1.0 300 300 369 369
4 1.0 150 150 308 308
TOTAL 1050 1197
AIR BALANCE DATA
PROJECT VAIL VILLAGE WELCOME CENTER
SYSTEM MZ-1 LOCATION
OPENING
SIZE REQUIRED FINAL MINIMUM HEATING
PLAN ACTUAL AREA VEL CFM VEL CFM VEL CFM VEL CFM
Page 5 of 7
EQUIPMENT INFORMATION
UNIT #EF-1 MAKE GREENHECK
MODEL #SP-A410 SERIAL #
RATING 250 CFM
MOTOR DATA
MAKE McMILLAN H.P.1/19 PF/EFF /
TYPE PH.1 RATED SPEED 1100
MEAS. VOLTS 120 SF.RATED VOLTS 115
MEAS. AMPS 1.4 FR.RATED AMPS 1.7
STARTER DATA
MAKE NONE MODEL
SIZE ENCLOSURE CLASS
THERMALS (EXISTING) AMP RATING
THERMALS (REQUIRED) AMP RATING
OTHER BUILT IN OVERLOAD
DRIVE DATA
DRIVEN SHEAVE DIRECT DRIVE BORE
DRIVER SHEAVE BORE
BELT SIZE NO. BELTS
TURNS TO MAX MOTOR ADJUST-INCHES
DRIVE CHANGE BELT CHANGE
INITIAL/FINAL RPM /FINAL AMPS 1.4
PRESSURE INFORMATION
FAN IN ATM"OUT NAC"- "
Remarks:REQ'D = 250 CFM
FINAL = 350 CFM
EQUIPMENT DATA
PROJECT VAIL VILLAGE WELCOME CENTER
Page 6 of 7
EQUIPMENT INFORMATION
UNIT #EF-2 MAKE GREENHECK
MODEL #SP-A410 SERIAL #
RATING 250 CFM
MOTOR DATA
MAKE McMILLAN H.P.1/19 PF/EFF /
TYPE PH.1 RATED SPEED 1100
MEAS. VOLTS 120 SF.RATED VOLTS 115
MEAS. AMPS 1.4 FR.RATED AMPS 1.7
STARTER DATA
MAKE NONE MODEL
SIZE ENCLOSURE CLASS
THERMALS (EXISTING) AMP RATING
THERMALS (REQUIRED) AMP RATING
OTHER BUILT IN OVERLOAD
DRIVE DATA
DRIVEN SHEAVE DIRECT DRIVE BORE
DRIVER SHEAVE BORE
BELT SIZE NO. BELTS
TURNS TO MAX MOTOR ADJUST-INCHES
DRIVE CHANGE BELT CHANGE
INITIAL/FINAL RPM /FINAL AMPS 1.4
PRESSURE INFORMATION
FAN IN ATM"OUT NAC"- "
Remarks:REQ'D = 250 CFM FINAL = 341 CFM
EQUIPMENT DATA
PROJECT VAIL VILLAGE WELCOME CENTER
Page 7 of 7