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Home My WebLink About3300 S College Ave - Special Inspections/Field Verification - 11/29/2011irti 4 B & B Balancing, Inc. CERTIFIED AIR TEST, ADJUST AND BALANCE REPORT NOVEMBER 29, 2011 Project: Corner Bakery Cafe 5 Address: 33001College Avenue - Ft. Collins, Colorado General Contractor: Pradell Builders, Inc. Mechanical Contractor: Mountain Aire Mechanical, LLC Mechanical Engineer: KVA Consulting, Inc. Prepared By: B & B Balancing, Inc. 8672 E. 148t" Lane Thornton, CO 80602 (303) 655-7643 - Phone (303) 655-7981 - Fax NEBB Certification # 3255 �,k 1 o 4;44)1s Certification PROJECT: CORNER BAKERY CAFE 3300 COLLEGE AVENUE FT. COLLINS, COLORADO 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 THROUGHOUT THE REPORT. SUBMITTED & CERTIFIED BY: NEBB TAB FIRM: B & B BALANCING, INC. 8672 E. 148TH LANE THORNTON, CO 80602 (303) 655-7643 - PHONE (303) 655-7981 - FAX TAB SUPERVISOR: LARRY G. BARTLEY REG. NO. 3255 SIGNATURE DATE: 11 /29/2011 . & B.Bal an rtg, Inc. Roof Top Unit PROJECT: Corner Bakery Cafe 11-29-11 DATE: 11/29/2011 LOCATION: Ft. Collins, CO CONTACT: Larry Bartley SYSTEM/UNIT: RTU-01 Tested By: Eric Bowhay AREA: Test Date: November 22, 2011 Unit Manufacturer Carrier Unit Model Number 48TCFD12C2G5AOB2CO Unit Serial Number 3711G50522 Unit Discharge Vertical /Down Unit Filter Quantity 4 Unit Filter Size 20x2Ox2 Total CFM Design 3750 CFM Total CFM Actual 3904 CFM Outside Air CFM Design 1100 CFM Outside Air CFM Actual 1158 CFM Return Air CFM Design 2650 CFM Return Air CFM Actual 2746 CFM RTU-01 / Supply Fan Fan RPM Design 832 RPM Fan RPM Actual 844 RPM Motor Volts 1 217 Volts Motor Amps 1 5.7 Amps Motor Amps 2 5.6 Amps Motor Amps 3 5.6 Amps QTU-01 Supply Outlet Summary \ Motor Manufacturer Marathon Motor Frame 56HZ Motor HP 3.7 HP Motor RPM 1725 RPM Motor Rated Volts 208 Volts Motor Phase 3 Motor FL Amps 10.2 Amps Motor Service Factor 1.15 Motor Sheave Make Power Drive Motor Sheave Model 1VL44x7/8 Fan Sheave Make Fenner Drives Fan Sheave Model AFD74xl Number of Belts 1 Belt Size AX49 Sheave Center Line 17 in. Fan SP In Actual 0.76 in. we External SP In Actual 0.10 in. wc. External SP Out Actual 0.22 in. we Total SP 0.98 in. we Filter Pressure Drop 0.04 in. wc. Cooling Coil Pressure DropO.14 in. wc. System /unit Outlet Type Size LxW / D %Prelim Deviation Final Deviation Design Reading- Prelim' Reading Final Reading Outlet-01 D-1 12 x 8 118 102 375 444 382 Outlet-02 D-1 12 x 8 104 106 375 390 399 Outlet-03 D-1 12 x 8 117 105 375 439 394 Outlet-04 D-1 12 x 8 94 101 375 354 378 Outlet-05 D-1 12 x 8 93 109 375 350 410 Outlet-06 D-1 12 x 8 86 105 375 324 395 Outlet-07 D-1 12 x 8 104 101 375 390 380 Outlet-08 D-1 12 x 8 97 97 375 363 364 Outlet-09 D-1 12 x 8 135 108 375 507 405 Outlet-10 D-1 12 x 8 148 106 375 555 397 To A _. 1x10 ?k' 104 % 3 760 � ` 4 1$ 3,904` * Notes B & B Balancing, Inc. Page 1 of Roof Top Unit B' &' B Ballancing Inc. Roof Top Unit PROJECT: Corner Bakery Cafe 11-29-11 DATE: 11/29/2011 LOCATION: Ft. Collins, CO CONTACT: Larry Bartley SYSTEM/UNIT: RTU-02 Tested By: Eric Bowhay AREA: Test Date: November 22, 2011 Unit Manufacturer Carrier RTU-02 / Supply Fan Unit Model Number 48TCFD12C2G5AOB2CO Motor Manufacturer Marathon Unit Serial Number 3711G50521 Motor Frame 56HZ Unit Discharge Vertical /Down Motor HP 3.7 HP Unit Filter Quantity 4 Motor RPM 1725 RPM Unit Filter Size 20x2Ox2 Motor Rated Volts 208 Volts Motor Phase 3 'iil, Will T@St Data Motor FL Amps 10.2 Amps Motor Service Factor 1.15 Total CFM Design 3750 CFM Sheave Data Total CFM Actual Outside Air CFM Design 3945 CFM 1100 CFM RTU-02 / Supply Fan Outside Air CFM Actual 1124 CFM Return Air CFM Design 2650 CFM Motor Sheave Make Power Drive Return Air CFM Actual 2821 CFM Motor Sheave Model 1 VL44x7/8 12 / Supply Fan Fan Sheave Make Fenner Drives Fan RPM Design 800 RPM Fan Sheave Model AFD74x1 Fan RPM Actual 810 RPM Number of Belts 1 Motor Volts 1 217 Volts Belt Size AX49 Motor Amps 1 5.6 Amps Sheave Center Line 17 1/4 in. Motor Amps 2 5.4 Amps Motor Amps 3 5.4 Amps Test Pressures Fan SP In Actual 0.70 in. we External SP In Actual 0.09 in. we External SP Out Actual 0.22 in. we Total SP 0.92 in. we Filter Pressure Drop 0.05 in. wc. Cooling Coil Pressure DropO.14 in. wc. RTU-02 Supply Outlet Summary Im ON Size-LxW / D °k Prelim Deviation % Final Deviation e W.. Design Reading Prelim Reading Final Reading Outlet-01 D-1 12 x 8 128 106 435 558 461 Outlet-02 D-1 12 x 8 127 104 435 554 452 Outlet-03 D-1 12 x 8 153 107 435 666 467 Outlet-04 D-1 12 x 8 126 101 435 549 440 Outlet-05 D-1 12 x 8 81 103 435 351 446 Outlet-06 D-1 12 x 8 104 104 435 453 452 Outlet-07 D-1 12 x 8 111 109 435 482 475 Outlet-08 D-1 12 x 8 134 107 435 584 465 Outlet-09 D-3 6 88 107 145 128 155 Outlet-10 D-3 6 110 106 125 138 132 Totals : . . � -1 % 105 °k 3 760 4,463 3;945 * Notes B & B Balancing, Inc. Page 2 of Roof Top Unit B & B BaIanc n .Inc. Roof Top Unit PROJECT: Corner Bakery Cafe 11-29-11 DATE: 11/29/2011 LOCATION: Ft. Collins, CO CONTACT: Larry Bartley SYSTEM/UNIT: RTU-03 AREA: Unit Manufacturer Unit Model Number Unit Serial Number Unit Discharge Unit Filter Quantity Unit Filter Size Carrier 48TCTD20CCG5AOB2CO 371IU40876 Vertical /Down 6 20x25x2 Total CFM Design 6675 CFM Total CFM Actual 6838 CFM Outside Air CFM Design 1590 CFM Outside Air CFM Actual 1735 CFM Return Air CFM Design 5085 CFM Return Air CFM Actual 5103 CFM RTU-03 / Suooly Fan Fan RPM -Design 837 RPM Fan RPM Actual 873 RPM Motor Volts 1 216 Volts Motor Amps 1 8.9 Amps Motor Amps 2 9.2 Amps Motor Amps 3 8.7 Amps RTU-03 Supply Outlet Summary Motor Manufacturer Motor Frame Motor HP Motor RPM Motor Rated Volts Motor Phase Motor FL Amps Motor Service Factor Tested By: Eric Bowhay Test Date: November 22, 2011 A.O. Smith S184T 5 HP 1760 RPM 208 Volts 3 13.6 Amps 1.15 Motor Sheave Make Browning Motor Sheave Model 1VP60x1 1/8 Fan Sheave Make Browning Fan Sheave Model BK110Hx1 3/16 Number of Belts 1 Belt Size BX44 Sheave Center Line 10 1/2 in. Fan SP In Actual 0.78 in. we External SP In Actual N/Access. in. we External SP Out Actual 0.32 in. we Total SP 1.10 in. we Filter Pressure Drop w/Clg. coil in. wc. Cooling Coil Pressure DropO.30 in. wc. MEW Size LxW'/ D % P slim Deviation INEW Deviation Design Reading Rrelim Reading ,a Final Reading Outlet-01 D-3 10 147 94 400 588 374 Outlet-02 D-3 10 158 96 400 632 382 Outlet-03 D-3 10 134 93 400 534 370 Outlet-04 D-3 10 108 101 400 433 402 Outlet-05 D-4 12 213 101 350 746 352 Outlet-06 D-4 12 251 102 350 877 358 Outlet-07 D-4 12 25 101 350 86 355 Outlet-08 D-4 14 155 104 725 1122 752 Outlet-09 D-4 14 151 107 725 1093 775 Outlet-10 D-4 14 12 105 725 88 764 Outlet-11 D-4 14 64 106 725 466 768 Outlet-12 D-4 14 175 110 725 1267 795 Outlet-13 D-2 12 261 98 400 1042 391 Totals : 134 % 102 % 6675 8,974 6,838 B & B Balancing, Inc. Page 3 of Roof Top Unit B & B Ba llancing,. Inc. Fan Unit PROJECT: Corner Bakery Cafe 11-29-11 DATE: 11/29/2011 LOCATION: Ft. Collins, CO CONTACT: Larry Bartley SYSTEM/UNIT: EF-01 AREA: Tested By: Eric Bowhay Test Date: November 21, 2011 Unite Data Motor Data Fan Manufacturer GreaseMaster Motor Rated Volts 208 Volts Fan Model Number GM14-HPFA Motor FL Amps 2.65 Amps Fan Serial Number 1357477 Motor Phase 3 Motor RPM 1735 RPM T@St Data` Motor HP 3/4 HP Motor Manufacturer Weg Motor Frame E56 Motor Volts 1 215 Volts Motor Amps 1 2.0 Amps Motor Service Factor 1.15 Total CFM Design 1445 CFM $h@aY@ Data Total CFM Actual 1426 CFM SP Out Actual N/Appl. in. we Motor Sheave Make PRP Fan RPM Design 1201 RPM Fan RPM Actual 1187 RPM Motor Sheave Model 1 VL40x5/8 SP In Actual N/Access. in. we Fan Sheave Make PRP Motor Amps 2 2.0 Amps Fan Sheave Model AK49x3/4 Motor Amps 3 1.9 Amps Number of Belts 1 Belt Size AX21 in. Sheave Center Line 4 3/4 in. * Notes SYSTEM/UNIT: EF-02 AREA: Tested By: Eric Bowhay Test Date: November 29, 2011 Unit Data Motor Data Fan Manufacturer GreaseMaster Motor Rated Volts 115 Volts Fan Model Number GMDU30H Motor FL Amps 4.0 Amps Fan Serial Number 1357477 Motor Phase 1 Motor RPM 1625 RPM Test. Data Motor HP 1/4 HP Motor Manufacturer Marathon Motor Frame 48Y Motor Volts 1 124 Volts Motor Amps 1 4.6 Amps Total CFM Design 615 CFM 2 Total CFM Actual 638 CFM SP Out Actual N/Appl. in. we ,O Motor Service Factor Not Listed Sh@aY@ Data Motor Sheave Make Direct Drive Fan RPM Design N/Appl. RPM Fan RPM Actual N/Access. RPM Motor Sheave Model Direct Drive SP In Actual N/Access. in. we Fan Sheave Make Direct Drive Motor Amps 2 N/Appl. Amps Fan Sheave Model Direct Drive Motor Amps 3 N/Appl. Amps Number of Belts Direct Drive Belt Size Direct Drive in. Sheave Center Line Direct Drive in. * Notes EF-02 29-Nov-11 Eric Bowhay Direct Drive, SSC set and marked B & B Balancing, Inc. Page 1 of Fan Unit B & B Balancing, Inc. Fan Unit PROJECT: Corner Bakery Cafe 11-29-11 DATE: 11/29/2011 LOCATION: Ft. Collins, CO CONTACT: Larry Bartley SYSTEM/UNIT: EF-03 AREA: Tested By: Eric Bowhay Test Date: November 21, 2011 Unit Data Motor Data Fan Manufacturer GreaseMaster Motor Rated Volts 115 Volts Fan Model Number GM14-HPFA Motor FL Amps 11.0 Amps Fan Serial Number 1357477 Motor Phase 1 Motor RPM 1730 RPM Test Data Motor HP 3/4 HP Motor Manufacturer Weg Motor Frame D56 Motor Volts 1 124 Volts Motor Amps 1 4.0 Amps Motor Service Factor 1.25 Total CFM Design 1050 CFM Sheave Data Total CFM Actual 1122 CFM SP Out Actual N/Appl. in. we Motor Sheave Make PRP Fan RPM Design 1050 RPM Fan RPM Actual 1061 RPM Motor Sheave Model 1 VL40x5/8 SP In Actual N/Access. in. we Fan Sheave Make PRP Motor Amps 2 N/Appl. Amps Fan Sheave Model AK54x3/4 Motor Amps 3 N/Appl. Amps Number of Belts 1 Belt Size 41-260 in. Sheave Center Line 6 3/8 in. * Notes B & B Balancing, Inc. Page 2 of 3 Fan Unit B & B Balancing, Inc.. Fan Unit PROJECT: Corner Bakery Cafe 11-29-11 DATE: 11/29/2011 LOCATION: Ft. Collins, CO CONTACT: Larry Bartley SYSTEM/UNIT: EF-04 AREA: Tested By: Eric Bowhay Test Date: November 29, 2011 Unit Data Motor Data Fan Manufacturer GreaseMaster Motor Rated Volts 115 Volts Fan Model Number GMDR12H Motor FL Amps 2.0 Amps Fan Serial Number 1357477 Motor Phase 1 Motor RPM 1625 RPM Test Data Motor HP 0.18 HP Motor Manufacturer Facoo Motor Frame Not Listed Motor Volts 1 124 Volts Motor Amps 1 2.6 Amps Motor Service Factor Not Listed Total CFM Design 370 CFM $h@aY@ Data Total CFM Actual 393 CFM SP Out Actual N/Appl. in. we Fan RPM Design N/Appl. RPM j 0 1p ° o / Motor Sheave Make Direct Drive Fan RPM Actual N/Access. RPM 1 Motor Sheave Model Direct Drive SP In Actual N/Access. in. we Fan Sheave Make Direct Drive Motor Amps 2 N/Appl. Amps Fan Sheave Model Direct Drive Motor Amps 3 N/Appl. Amps Number of Belts Direct Drive Belt Size Direct Drive in. Sheave Center Line Direct Drive in. EF-04 Exhaust Inlet Summary System /'Unit Outlet Type Size LxW / D °% Prelim Deviation %Final Deviation Design Reading Prelim Reading Final Reading Inlet-01 E-1 8 x 8 162 105 195 316 205 Inlet-02 E-1 8 x 8 169 107 175 295 188 Totals : 165�"% 106 "/0 370 611 393 * Notes I EF-04 29-Nov-11 Eric Bowhay Direct Drive, SSC set and marked B & B Balancing, Inc. Page 3 of 3 Fan Unit