SYSCO CENTRAL CALIFORNIA MODESTO, CALIFORNIA

Transcription

1 SYSCO CENTRAL CALIFORNIA MODESTO, CALIFORNIA July, 2018 Infrared Inspection Report Sysco Central California 136 South Mariposa Road Modesto, California, Company Contact: Steve Handel Project: CHARTER OAK DRIVE, LITTLE ROCK, AR PHONE: & FAX:

2 ORDER OF REPORT CONTENTS 1: Data To Facilitate Understanding & Utilizing Scan Report 2: Scan Results Overview & Action Taken Form 3: Identified Faulting Conditions, Information & Photographs 4: List Of Facility Equipment Identified By The Customer Representative & Notations Of Faulting Conditions Found DISCLAIMER This report and the recommendations contained in it are based upon conditions and practices observed and information made available to United Spectrographics personnel. This report does not purport to list all hazards or faulty conditions. It is not intended to indicate that other hazards or faulty conditions do not exist. Severity ratings in the report are based on the criteria shown in this report and are intended as guidelines only. No responsibility is assumed for the control of the facility s condition, maintenance practices or correction of conditions indicated herein. By issuing this report, neither United Spectrographics nor any of its employees makes any warranty, expressed or implied, concerning the contents of this report. Furthermore, neither United Spectrographics nor any of its employees shall be liable in any manner (other than liability that may be expressed in any policy of insurance that may be issued by United Spectrographics) for personal injury or property damage or loss of any kind arising from or connected with this inspection or failure to inspect.

3 Utilizing Report Contents Included in this report are Photographs and Thermographs of problem areas found during our recent Infrared Inspection of your facility. Each problem area picture is accompanied by: Date Location Information Temperature Calculations Color-coded Temperature Intensity and/or Condition Significance Data A Brief Comment Relating The Item In The Photograph To Its Corresponding Thermograph Suggested Corrective Recommendations. In most cases, problems (faults) found will be listed according to the date and order that they were located, rather then by significance or priority, as we feel that you and/or your personnel can best judge this, keeping in mind circuit importance and thermograph intensity. Thermal intensity is indicated by use of a color-coded data inserts that locate a fault s position on the standard electrical failure curve. The color of the insert represents the temperature range of the hottest item, or a portion of the item's circuitry, pointed out in the thermograph. The temperature ranges which the colored inserts represent are grouped as follows: INSERT Red Orange Yellow Green Temperature Range 70ºC/126ºF and higher above Ambient Operating Temp. 40ºC/72ºF to 69ºC/124ºF above Ambient Operating Temp. 25ºC/45ºF to 39ºC/70ºF above Ambient Operating Temp. *10ºC/18ºF to 24ºC/43ºF above Ambient Operating Temp. ( * See page 4)

4 Determining Cost Effective Responses Electrical equipment failures generally follow a standard mechanical/electrical failure curve. Dividing the failure curve into temp. ranges and locating a problems position on the curve allows us to indicate the probable time to its failure. Knowing a problems probable time to failure allows you to make a cost effective response to the problem areas that we locate. Below is a depiction of the electrical fault failure curve with the thermal intensity ranges and the colors that we assign to faults detailed in our reports. STANDARD ELECTRICAL FAULT FAILURE CURVE (Does Not Include Area In Blue) MINOR INTERMEDIATE SERIOUS CRITICAL DEVICE TEMP IS AMBIENT, BUT DEVICE IS EITHER FAULTY OR UNSAFE. 10ºC * 18ºF 25ºC 45ºF 40 C 72ºF 70 C 126ºF AMBIENT TEMP YEARS MONTHS MONTHS TO WEEKS WEEKS TO NOW FAULTY EQUIP Built In Trend Monitoring When yearly scans are accomplished, report results allow you to trend monitor your electrical equipment without having to cross reference previous report findings. If a previous years problem is not repaired it will show up again in the current scan report and its current intensity range indicates a current effective response.

5 Defining Total Temperature and Ambient Operating Temperature And Explanation For Their Use Total Temperature: Total Temperature = Ambient Operating Temperature + Fault temperature Allows you, the customer, to evaluate possible damage to equipment. Leads fail between 90ºC/194ºF and 110ºC/230º Phenolic fails around 200ºC/392ºF Transformers and Motor Insulation failure temperature depends on insulation class rating. Contacts start to fail around 130ºC/266ºF Ambient Operating Temperature (AOT*) for Infrared Scanning Purposes: Temperature within a device container (Box or Cabinet) that is not directly affected by faulting component = Normal Equipment Operating Temperature Contained By Box or Cabinet. If there is no container (Example: Device mounted to a wall) it is the temperature adjacent to the device not affected by the fault. Allows you, the customer, to determine if device will operate at intended amperage. Most switchgear is rated to operate at approximately 40ºC/104ºF (Industrial) to 50ºC/122ºF (Marine) If AOT is enough above normal rated temperature, either of the following conditions can cause an unanticipated trip. 1. An intermittent high load. 2. A minor (Green) or intermediate (Yellow) fault. Report pages with photographs: PH stands for Visible Light Photograph TH stands for Infrared Light Thermograph *AOT stands for Ambient Operating Temperature Both black & white and color infrared thermographs are presented to better depict the fault condition.

6 In addition to the corrective response time frame suggested below and the failure curve located on the previous page, you may want to consider using the military standard responses presented below. Military Standard For Evaluating Faults Located In Electrical Equipment Utilizing Temperature Data Obtained With Infrared Imaging Equipment: Temperatures rise above Ambient Operating Temperature: *10ºC/18ºF to 24ºC/43ºF component failure unlikely, but corrective measures required at next scheduled routine maintenance period or as scheduling permits. (Green Label) 25ºC/45ºF to 39ºC/70ºF component failure probable, unless corrected. (Yellow Label) 40ºC/72ºF to 69ºC/124ºF component failure almost certain, unless corrected. (Orange Label) 70ºC/126ºF and above component failure imminent. Immediately inform the person responsible for continued operation of equipment. (Red Label) Note: United Spectrographics uses a Blue Label to indicate faults that require attention due to either ambient temperature (Ex: Phase Not Operating), faulty equipment elements or unsafe conditions. * Note: Temperature conditions below 10ºC/18ºF rise above AOT are not considered significant enough to record and are usually not included in the reports unless the fault temperature is being affected by a cooling medium such as oil or wind. Fault Correction Recommendation When Our Source Assessment Is Inaccurate: When a fault is indicated in a connection or component and examination by your electrician does not turn up a loose connection or faulty component where we have indicated, a fault does exist. The electrician should continue to investigate the next connection or component to be found in the direction that the heat is coming from until a source is located. Example: If a molded case breaker line side lead connection lug is indicated as a fault source and is found to be secure, but not frozen in place, look for a loose connection or sign of over temp. in the lead holder lug.

7 SCAN RESULTS OVERVIEW PROMPT ATTENTION ITEMS: Because of: 1. The intensity or heat level indicated at the time of the scan. 2. Deterioration caused by excessive temperature not present at the time of the scan. 3. Physical condition irregularities observed at the time of the scan. We recommend that the following faults be given prompt attention: Faults: #3* Items With Asterisks Have High Total or Ambient Operating Temperatures. United Spectrographics July, 2018

8 SUMMARY OF FINDINGS FAULTS BY CATEGORY NUMBER OF FAULTS FAULT NO./ITEM NO. MINOR 2 1/77 2/59 INTERMEDIATE 0 0 SERIOUS 1 3/114 CRITICAL 0 0 SERIOUS 0 0 Number of items located at facility: 127 Number of faults: 3

9 ACTION TAKEN Sysco Central California Modesto, California July, 2018 Fault # Item # Category Repaired Monitor Date Name 1 77 Minor 2 59 Minor Serious

10 PROJECT: CUST REP: SCAN REP: Riley Clifton Hinze DATE: July 11, 2018 LOCATION: 136 Warehouse Roof Unlabeled Box For: Second Carrier AC Unit From North Fuse Disconnect PH # 1 > ITEM: SOURCE: TEMP: Aø Disconnect & Fuse Block Disconnect:: Line & load side disconnect blade contact area Fuse Block : Line side fuse clip Temp. of areas indicating a faulting condition range to: 52ºC / 126ºF Total Temp - 32ºC / 90ºF AOT = 20ºC / 36ºF above AOT. TH # 1 > COMMENTS TH # 1 > Abnormal heat is being generated in fuse disconnect components. See green arrows in PH#1 and TH#1. Loose and/or corroded contact areas. Clean, inspect and re-secure. TEMPERATURE ABOVE AOT 20 C / 36 F

11 PROJECT: CUST REP: SCAN REP: Riley Clifton Hinze DATE: July 11, 2018 LOCATION: 136 Warehouse Fuel Island Control Cabinet Labeled: Dock System +40 Main Molded Case Breaker < PH # 2 ITEM: SOURCE: TEMP: Bø & Cø of Case Breaker Line side lead connection lug. Temp. of connections and lugs range to: 60ºC / 140ºF Total Temp. - 40ºC / 104ºF AOT = 20ºC / 36ºF above AOT. < TH # 2 < TH # 2 COMMENTS Abnormal heat is being generated in case breaker connections. See green arrows in PH#2 and TH#2. Loose and/or corroded contact areas. Clean, inspect and re-secure. TEMPERATURE ABOVE AOT 20 C / 36 F

12 PROJECT: CUST REP: Riley SCAN REP: Clifton Hinze DATE: July 11, 2018 LOCATION: 300 Warehouse Roof Unlabeled Box For: Freezer Condenser 2 Fuse Disconnect PH # 3 > ITEM: SOURCE: TEMP: Aø of Disconnect Line side lead connection lug Temp. of connection and lug is: 107ºC / 225ºF Total Temp. - 45ºC / 104ºF AOT = 62ºC / 111ºF above AOT. Note: AOT is High TH # 3 > COMMENTS TH # 3 > Abnormal heat is being generated in disconnect connection. See orange arrows in PH#3 and TH#3. Loose and/or corroded contact areas. Clean, inspect and re-secure serviceable components. TEMPERATURE ABOVE AOT 62 C / 111 F

13 AREA/EQUIPMENT LIST Following is a list of the electrical equipment located at the Sysco Central California, Inc, Modesto, California, facility and data relating to its operating condition at the time the scan was performed. NOTE: Items noted as visually inspected were not operational or show no visible load at the time of the inspection. No. Equipment Operating Visually Inspected 136 WAREHOUSE BATTERY CHARGERS AREA Fault # 1 Panel LS1 208/120 Volt Distribution Panel X 2 Panel 5 208/120 Volt Distribution Panel X 3 Panel L 480/277 Volt Distribution Panel X 4 Panel M 480/277 Volt Distribution Panel X 5 Panel N 208/120 Volt Distribution Panel X 6 Siemens Switchgear (3 Sections) X 7 Automatic Transfer Switch X 8 Unlabeled Acme 3ø Transformer X 9 Overhead 30 KVA Acme 3ø Transformer X KVA ITE 3ø Transformer X WILL CALL AREA 11 Panel J 480/277 Volt Distribution Panel X 12 Panel HV-1 480/277 Volt Distribution Panel X 13 Panel LV-1 208/120 Volt Distribution Panel X WILL CALL ELECTRICAL CLOSET KVA Federal / Pacific 3ø Transformer X KVA Federal / Pacific 3ø Transformer X KVA Square D 3ø Transformer X 17 Panel LV-2 208/120 Volt Distribution Panel X 18 Panel LV-AC 208/120 Volt Distribution Panel X 19 Panel LV-3 208/120 Volt Distribution Panel X 20 Unlabeled 208/120 Volt Distribution Panel X 21 Cutler-Hammer Switchgear (2 Sections) X

14 No. Equipment Operating Visually Inspected BREAK ROOM Fault # 22 Panel M 208/120 Volt Distribution Panel X RETURNS AREA 23 Panel K 208/120 Volt Distribution Panel X 24 Overhead ITE 3ø Transformer X COOLER DOCK 25 Freezer System East 20 Fuse Disconnect LOTO 26 Freezer System West 20 Fuse Disconnect X 27 Cooler System +20 Fuse Disconnect X 28 Dock System +40 Fuse Disconnect X 29 Compactor Fuse Disconnect X DRY DOCK 30 Panel LV-3 208/120 Volt Distribution Panel X 31 Overhead GE 3ø Transformer (Panel LV-3) X 32 Panel NL 208/120 Volt Distribution Panel X 33 Panel L1 480/277 Volt Distribution Panel X 34 Panel N 480/277 Volt Distribution Panel X 35 Overhead GE 3ø Transformer (Panel N) X 36 LCP Lighting Controls X 37 Panel K1 208/120 Volt Distribution Panel X RIPPENING ROOM 38 Unlabeled 480/277 Volt Distribution Panel X 39 Unlabeled (Receptacle) Fuse Disconnect X SHRINK WRAPPER AREA 40 Pallet Jack Panel 208/120 Volt Distribution Panel X 41 Refrigeration Control Panel X 42 Air Compressor Fuse Disconnect X DH AISLE

15 No. Equipment Operating Visually Inspected 43 Pallet Jack Panel-B 208/120 Volt Distribution Panel X 44 Overhead 75 KVA Federal / Pacific 3ø Transformer X COMPRESSORS AREA 45 Panel HV-REF 480/277 Volt Distribution Panel Fault # 46 System A & B Compressors Fuse Disconnect X 47 System A Compressor Motor Control X 48 System B Compressor Motor Control X 49 System A Condenser Fan 1 Motor Control X 50 System A Condenser Fan 2 Motor Control X 51 System A Condenser Fan 3 Motor Control X 52 System B Condenser Fan 1 Motor Control X 53 System B Condenser Fan 2 Motor Control X 54 System B Condenser Fan 3 Motor Control X 55 Unlabeled 208/120 Volt Distribution Panel X KVA Federal / Pacific 1ø Transformer X 57 Applied Process Cooling Corporation Control Cabinet X FUEL ISLAND 58 Cooler System +20 Control Cabinet X 59 Dock System +40 Control Cabinet X 2 60 CF/CG Back System Control Cabinet X 61 CB/CC/CD Back System Control Cabinet X 62 Fuel Island Panel 208/120 Volt Distribution Panel X 63 Unlabeled Fuse Disconnect X KVA GE 3ø Transformer X FIRE PUMP BUILDING KVA TX Guard Shack Panel Fuse Disconnect X 68 Sump Pump Fuse Disconnect X 69 Fire Pump Controller Control Cabinet X 70 Jockey Pump Combination Starter X

16 No. Equipment Operating Visually Inspected TRUCK SHOP 71 Panel RL 208/120 Volt Distribution Panel X Fault # 72 Panel R 480/277 Volt Distribution Panel X 73 T-1 45 KVA GE 3ø Transformer X ROOF (From North) 74 HP-1 AC Fuse Disconnect X 75 Carrier AC Fuse Disconnect X 76 HP-2AC Disconnect X 77 Carrier AC Fuse Disconnect X 1 78 HP-3 AC Fuse Disconnect X 79 Bryant Fuse Disconnect X 80 Bryant Fuse Disconnect X 81 Bryant Fuse Disconnect X 82 Mitsubishi Fuse Disconnect X 300 WAREHOUSE SWITCHGEAR ROOM 83 LCP Contactor Panel X 84 Panel LB 208/120 Volt Distribution Panel X 85 Panel LA 208/120 Volt Distribution Panel X 86 Panel HA 480/277 Volt Distribution Panel X 87 T-1 Overhead 75 KVA GE 3ø Transformer X 88 Panel LC 208/120 Volt Distribution Panel X GE Switchgear (3 Sections) X /277 Volt Distribution Panel X 90 Main Disconnect X 91 Metering Panel X OUTSIDE SWITCHGEAR 92 ATS X 93 Pad Mounted Transformer (Fins Only) X

17 No. Equipment Operating Visually Inspected 94 Main Switchgear (3 Sections) X BATTERY ROOM 95 Panel HB 480/277 Volt Distribution Panel X 96 Panel HC 480/277 Volt Distribution Panel X SOUTH SIDE OF 300 WAREHOUSE 97 Panel HD 480/277 Volt Distribution Panel X 98 Panel LD 208/120 Volt Distribution Panel X 99 Overhead 30 KVA GE 3ø Transformer X 100 Ice Cream Condenser Control Cabinet X 101 Ice Cream Condenser Fuse Disconnect X 102 Freezer Condenser 4 Control Cabinet X 103 Freezer Condenser 4 Fuse Disconnect X 104 Freezer Condenser 5 Control Cabinet X 105 Freezer Condenser 5 Fuse Disconnect X 106 Freezer Slab Fan Disconnect X ROOF 107 HVAC Disconnect Fuse Disconnect X 108 Cooling Tower Fan Combination Starter X 109 Cooling Tower Pump Combination Starter X 110 Larkin Refrigeration Unit Control Cabinet X 111 Freezer Condenser 1 Control Cabinet X 112 Freezer Condenser 1 Fuse Disconnect X 113 Freezer Condenser 2 Control Cabinet X 114 Freezer Condenser 2 Fuse Disconnect X Freezer Condenser 3 Control Cabinet X 116 Freezer Condenser 3 Fuse Disconnect X 117 Cold Dock 1 Condenser Control Cabinet X 118 Cold Dock 1 Condenser Fuse Disconnect X 119 Cold Dock 2 Condenser Control Cabinet No Access 120 Cold Dock 2 Condenser Fuse Disconnect No Access Fault #

18 No. Equipment Operating Visually Inspected 536 WAREHOUSE FIRE PUMP ROOM Fault # 121 Unlabeled 208/120 Volt Distribution Panel X 122 Jockey Pump Combination Starter X 123 Fire Pump Controller Control Cabinet X FUEL ISLAND 124 Unlabeled 208/120 Volt Distribution Panel X 125 Generator Manual Transfer Switch X 126 Air Compressor Motor Control X 127 Air Compressor Fuse Disconnect X