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2015 Silver Bell Rd - HVAC Testing Report - Hockenberg 12-19-11;0110PM; ;962-473-2630 m 1/ 11 MECHANICAL DATA CORPORATION I' FACSIMILE TRANSMITTAL SHEET TO: FROM: Eric Brad Feela (jt) COMPANY: DATE: GSM DECEMBER 19, 2011 FAX NUMBER: PHONE NUMBER: 763 544 6580 RE: TOTAL NO. OF PAGES INCLUDING COVER: Hockenberg O URGENT X kR REVIEW O PLEASE REPLY © ORIGINAL TO FOLLOW IN MAIL S x 1 6407 CECILIA CIRCLE V BLOOMINGTON, MN 55439 PHONE: 952-473-1176 FAX: 952-473-2630 'i 12-19-11;01:10PM; ;952-473-2630 # 2/ 11 I December 19, 2011 General Sheet Metal Attn: Eric Olson 2330 Louisiana Ave. N. Mpls-, MST 55427 RE: Hockenberg Dear Eric, Please fired attached a copy of the test and balance report for the above referenced project. If you have any questions, please don't hesitate to call me. Sincerely, Brad 1~eela V MECHANICAL DATA CORPORATION BF/jt cc: MDC File No. 12039 MECHANICAL DATA CORPORATION 6407 Cecilia Cixcle Minneapolis, Minnesota 55439 952-473-1176 Fax 952-473-2630 12-19-11;0'1;10PM; ;952-473-2630 # 3/ 11 . A~ Em THE CONCEPT The prime definition of air conditioning, as stated in the American Society of Reatin. Refrigeration and Air Conditioning Engineers Guide, is the process of treating air so as to control simultaneously its temperature, humidity, movement, cleanliness, and final distribution to meet the requirements of the space to be conditioned. Whsle each of the air treatment ' preceding processes individually contribute a specific function of producing human comfort or space conditioning, in practical application it is the coordinated action of all of these processes, each related to and influencing the others, that produces the final desired conditions. It is easy to see that if one or the other of these coordinated functio:as is not performing as it should, the final results of all will be affected. To produce this coordinated function is the basic and scientific function of the "Test and Balance Agency" Associated Air Balance Council 1518 K Street N.W. Washington, D.C. 20005 (202) 429-9440 Mechanical Data Corporation has been certified by the Associated Air Balance Council to be a true, independent testing and balancing agency. Mechanical Data Corporation has no financial ties or interplay with contractors, suppliers or designers, This enables us to remain unbiased professionals at all times. Mechanical Data Corporation has been certified under certification number 112146, Branden Johnson is a registered test engineer under certification number 05-0432. Mechanical Data Corporation 6407 Cecilia Circle Bloomington, Minnesota 55439 (952) 473-1176 (952) 473-2630 FAX 12-19-11;01;10PM; ;952-473-2630 # 4/ 11 Xr- , 1. T'' a t / a r• ` f alt f • r 1' t .`j. tf• • 1 sel L Y lzt was Q! Q k-' 44 h NZ Z + - _ s 12-19-11;01:10PM; ;952-473-2630 # 5/ '11 INSTRUMENTATION TEST EQUIPMENT INSTRUMENT: MODEL SERIAL NO. CAL DATE Fluke RMS DVM 8922A 4921050 NA Airdata Multimeter ADM-860 M 011024 8/10/11 Differential "mater Meter Barton 0 to 100" 12-0908 12/18/10 Flowhood Alnor Alnor-Shortridge 15090 2/18/11 Balometer ALL INSTRUMENTATION IS CALIBRATED PER THE MANUFACTURES RECOMMENDATIONS MECHANICAL DATA CORPORATION 12-19-11;01,10PM; ;952-473-2630 0 6/ '11 MECHANICAL DATA CORPORATION Page No. 1 of 6 membts of Q Date; 12/19/2011 Avoczaied.4ir.Balance Coumil ~S CONSTANT VOLUME SUPPLY FAN TEST JOB NAME HOCSENBERG SYS'T'EM RTU - 1 MAKE Carrier MOIDP-L 48 'I'CED REQUIRED PRELIMINARY FINAL CFM 30600 3,822 3,724 FAN IN/OUT/TSP -/-/NA -.88/.42/1.30 -.88/.42/1.30 r~.~rrrRNAT. s.P. -/-/NA -.65/.42/1.07 -.65/.42/1.07 FII TEk ./-/NA -.65/-.88/.23 -.65/-.88/.23 COO=NG com -/-/NA -.65/-.88/.23 -.65/-.88/23 FAN RPM NA 863 863 MOTOR RPM 1,725 1,730 1,730 MOTOR VOLTAGE 460 460 460 MOTOR AMPERAGE 4.8 4.3/4.1/3.9 43./4.1/3.9 MOTOR HORSEPOWER NA NA NA BAIRIbAMPER POSITION 750 CFM 760 Cni 760 CFM Notes: MECHANICAL DATA CORPORATION 12-19-11;01;10PM; ;952-473-2630 # 7/ 11 MECHANICAL DATA CORPORATION SM Page No. 2 of 6 member of Q Date: 12/19/2011 A.uociated., rBalance Council I CONSTANT VOLUME SUPPLY FAN TEST JOB NAME HOCKENBERG SYSTEM RTU - 2 h~ ° d a Carrier MODEL 49 T= REQUIRED PRELIMINARY FINAL CFM 3,600 3,905 3,736 FAN IN/OVTt SP -/-/NA -.90/+.46/1.36 -.90/+.46/1.36 E=RNALS.P. -/-/NA -.67/+.46/1.13 -.67/+.46/1.13 FILTER -/-/NA -.67/-.90/.23 -.67/-.90/.23 COOLING COI, -/-/NA -.67/-•.90/.23 -.67/-.90/.23 FAN RPM NA 897 897 MOTOR RPM 1775 1,729 1,729 MOTORVOLTAGE 460 460 460 MOTOR AMPERAGE 4.8 4.5/4.4/4.1 4.5/4.4/4.1 MOTOR HORSEPOWER NA NA NA ITION AIR DAMPER POSITION 750 CFM 765 CFM 765 CFM POSITION Notes• MECHANICAL DATA CORPORATION I 12-19-11;01;10PM; ;952-473-2630 # 8/ 11 MECRANICAL DATA CORPORATION ~M Page No. 3 of 6 member of Date: 12/19/2011 Axxodated Air Balance Council DIFFUSER AND GRILL TEST - JOB NAME HOCMN$ERG SYSTEM RTU's ! ROOM ; OUTLET OUTLET ,IK" REQUIRED PRELEMINARY FINAL NO. NO. SIZE VEL CFM VEL CFM VEL CFM i 1-1 16" RND 1.4 411 575 (1) (1) 430 602 1-2 CD 1.0 865 865 (1) (1) 880 880 1-3 CD 1.0 865 865 (2) (2) 885 885 1-4 CD 1.0 865 865 (2) (2) 895 895 1-5 16" RND 1.4 307 A; (2) 330 462 3600 3822 3724 RTU-2 2-1 16 RND 1.4 411 575 (3) (3) 437 612 ' 2-2 CD 1.0 865 865 (3) (3) 885 885 ! 2-3 CD 1.0 865 965 (4) (4) 890 890 2-4 CD 1.0 865 865 (4) (4) 890 890 j ( 2-5 16" RND 1.4 307 430 (4) (4] 328 459 3600 3905 3736 ;Notes: (1) 17 -16" XND, K - 1.4, AST - 1157, CFM -1620 (2) D -18" MD, K -1.77, AST -1244, CFM - 2202 (3) D -16" RND, K - 1.4, AV -1170, CFM -1638 (4) D -18" RND, K -1.77, A-V -1281, CFM - 2267 NECHAN71CALDATA CORF0R.•4TI0N I i 12-19-11;01;10PM; ;952-473-2630 # 9/ 11 I~MCHANICAL DATA CORPORATION ~m Page No. 4 of 6 member of Q Date: 12/19/2011 AssodatedAirBalavee Cownczd CONSTANT VOLUME SUPPLY FAN TEST JOB NAME HOCMNBERG SYSTEM RTU - 3 Carrier MODEL 48 ICED REQUIRED PREUXffNARY FINAL CFM 3,600 3,907 3,781 FAN TN/OVTITSP -/-/Nrl -.89/.47/1.36 -.89/.47/1.36 EX77RNAL S.P. -.66/.47/1.13 -.66/.47/1.13 FILTER -/-/NA -.66/-.89/.23 -.66/-.89/.23 COOLING COIL -.66/-.89/.23 -.66/-.89/.23 PArr RPM NA 897 897 i MOTOR RPM 1,725 1,729 1,729 MVZOR VOLTAGE 460 460 460 MOTOR AMMUGE, 4.8 4.6/4.4/4.3 4,6/4.4/4.3 MOTOR HORSEPOWER NA NA NA O uxp RR srrioNTION AOSI' 750 CFM 755 CFM 755 CFM Notes: MECF-~ NXCAL DATA CORPORUTION 12-19-11;01,10PM; ;952-473-2630 # 10/ 11 MECHANICAL DATA CORPORATION Page No. 5 of 6 member of Date: 12/19/2011 ~1'.rrocidted ~iir Balance Council r■ CONSTANT VOLUME SUPPLY FAN TEST JOB NAME HOCKENBERG SYSTEM RTU - 4 MAKE Carries MODEL 48 ICED REQUIRED PRELIMINARY FINAL CFM 3,600 3,861 3,783 FANIN/OUT/TSP ./-/NA -.87/+.43/1.30 -.87/+.43/1.30 ExTERNALS,P• -/-/NA -.64/+.43/1.07 -.64/+.43/1.07 FILTER -/-/NA -.64/-•87/.23 -.64/-.87/.23 COOLING COIL -.64/-.87/.23 -.64/-.87/.23 FAN RPM NA 860 860 MOTOR RPM 1,725 1,730 1,730 MOTORVOLTAGE 460 460 460 MoTORA~R 4.8 4.3/4.2/4.0 4.3/4.2/4.0 MOTOR HQ=FOWER NA NA NA POSITION ATYtbAMYER 750 CFM 760 CFM 760 CrM POSIT Notcs: MECHANICAL DATA CORPORATION 12-19-11;0'1,10PM; ;952-473-2630 # 11/ '11 MECHANICAL DATA CORPORATION ~M rage No. 6 of 6 member of Date: 12/19/2011 AssociatedAirBalance Cowncil DIFFUSER AND GRILL TEST JOB NAME HOCKENBERG SYSTEM RTU's it ROOM OUTLET OUTLET REQUIRED PRELIM NARY FINAL NO. NO. SIZE VEL CFM VEL CFK VEL CFM TU-3 I 3-1 16" RND 1.4 411 575 (1) (1) 440 GIG 3-2 CD 1.0 865 865 (1) (1) 900 900 3-3 Cr) 1.0 865 865 (2) (2) 910 910 3-4 CD 1.0 865 865 (2) (2) 900 900 3-5 16'.' RND 1.4 307 430 (2) 325 325 3600 3907 3781 RTU-4 4-1 16" RND 1.4 411 575 (3) (3) 426 596 4-2 CD 1.0 865 865 (3) (3) 895 895 4-3 CD 1.0 865 865 (4) (4) 580 580 4.4 CD 1.0 865 865 (4) (4) 565 565 4-5 CD 1.0 540 540 (4) (4) 570 570 4.6 14" RND 1.07 505 540 (4) u 539 577 I 3600 3861 3783 !Notes; (1)I) -16" RND, K -1.4, AV -1175, CFM -1645 (2) D -18" RND, IC -1.77, AV -1278, CFM - 2262 (3) D, 16" RND, K -1.4, AV -1139, CFM -1595 (4) D -18" RND, K -1.77, AV -1280, FM - 2266 NF-Cl-LANICAL DATA CORPORATION