Sample_Report.pdf
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- Solicitation number
- 26-P-00198
- Issued by
- Hillsborough County, Florida
About this file
This is an annual battery inspection report for the Station Battery system located at the Wheelabrator McKay Bay Waste-to-Energy Facility in Tampa, Florida, generated in conjunction with Bid No. 26-P-00198 for UPS and battery maintenance services. The report documents the performance of an Enersys EC-11M station battery system installed on May 1, 2011, with readings captured on September 26, 2023. The inspection measured cell/jar voltages, internal resistance, intercell voltages, temperature, and specific gravity across 60 battery cells, with overall voltage recorded at 136.6. The data indicates that most cells (1-30) show zero readings for internal resistance, intercell voltage, temperature, and specific gravity, suggesting these cells were not actively monitored or were inactive at the time of inspection. Cells 31-60 display active operational readings with cell voltages ranging from 2.159 to 2.354 volts, internal resistance values between 309 and 350 ohms, intercell voltages averaging 13 units with one anomalous reading of 287 units at cell 45, temperatures clustering around 87-88 degrees Fahrenheit, and specific gravity values between 1.204 and 1.211.
The report summary indicates high, average, and low values across all measured parameters, with the highest cell voltage at 2.354 volts, average voltage at 2.276 volts, and lowest at 2.159 volts. The temperature stability across active cells (86.8-88.3 degrees Fahrenheit) and consistent specific gravity readings suggest the battery system was functioning within normal operating parameters at the time of inspection. This annual battery inspection report serves as documentation supporting the ongoing maintenance and inspection services required under the City of Tampa's procurement for comprehensive UPS and battery maintenance at the McKay Bay facility, with such inspections forming part of the contracted quarterly and annual battery monitoring obligations.
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Battery Name: Station Battery Install Date: 05/01/2011
String Name: Station Battery Location Name: Wheelabrator McKay Bay
Model Number: Enersys EC-11M d/c 5/11
Readings taken on 09/26/2023 O.V. = 136.6
Cell/Jar Voltage Internal Res. Intercell 1 Temp. (F) S.G.
1 2.290 0 0 0.0 0.000
2 2.259 0 0 0.0 0.000
3 2.213 0 0 0.0 0.000
4 2.172 0 0 0.0 0.000
5 2.182 0 0 0.0 0.000
6 2.173 0 0 0.0 0.000
7 2.256 0 0 0.0 0.000
8 2.225 0 0 0.0 0.000
9 2.287 0 0 0.0 0.000
10 2.332 0 0 0.0 0.000
11 2.251 0 0 0.0 0.000
12 2.326 0 0 0.0 0.000
13 2.274 0 0 0.0 0.000
14 2.263 0 0 0.0 0.000
15 2.313 0 0 0.0 0.000
16 2.315 0 0 0.0 0.000
17 2.266 0 0 0.0 0.000
18 2.172 0 0 0.0 0.000
19 2.272 0 0 0.0 0.000
20 2.326 0 0 0.0 0.000
21 2.315 0 0 0.0 0.000
22 2.161 0 0 0.0 0.000
23 2.309 0 0 0.0 0.000
24 2.344 0 0 0.0 0.000
25 2.328 0 0 0.0 0.000
26 2.350 0 0 0.0 0.000
27 2.298 0 0 0.0 0.000
28 2.338 0 0 0.0 0.000
29 2.326 0 0 0.0 0.000
30 2.234 0 0 0.0 0.000
31 2.318 328 13 87.6 1.204
32 2.332 327 13 88.2 1.206
33 2.261 309 12 88.2 1.208
34 2.244 313 14 88.3 1.207
35 2.312 330 13 88.0 1.208
36 2.202 311 13 88.2 1.206
37 2.216 311 13 88.1 1.208
38 2.310 329 13 87.9 1.208
39 2.287 332 14 87.7 1.206
40 2.218 331 13 87.5 1.209
41 2.233 330 13 87.2 1.205
42 2.249 332 13 87.4 1.209
43 2.264 329 12 87.2 1.209
44 2.254 335 13 87.2 1.208
45 2.340 332 287 87.5 1.204
46 2.290 329 12 87.1 1.209
47 2.274 329 12 86.8 1.209
48 2.264 331 12 87.6 1.206
49 2.246 331 13 87.4 1.205
50 2.238 313 13 87.0 1.209
51 2.320 331 13 87.4 1.208
52 2.337 330 13 88.1 1.205
53 2.159 313 13 87.9 1.205
54 2.344 332 13 87.8 1.209
55 2.354 330 13 88.0 1.208
56 2.321 334 13 88.3 1.208
57 2.349 333 13 88.1 1.208
58 2.283 331 14 87.7 1.210
59 2.261 350 13 88.0 1.211
60 2.332 332 9 87.4 1.207
Summary: High 2.354 350 287 88.3 1.211
Avg 2.276 328 22 87.7 1.207
Low 2.159 309 9 86.8 1.204
This report was generated on: 09/26/2023 3:16:33 PM Page 1
26-P-00198 Addendum #1 (Attachment F) Station Battery Annual
Model Number: Enersys EC-11M d/c 5/11
This report was generated on: 09/26/2023 3:16:33 PM Page 2
This report was generated on: 09/26/2023 3:16:33 PM Page 3
This report was generated on: 09/26/2023 3:16:33 PM Page 4
File details come from the government source that posted it. Updated .