ML20202D933
| ML20202D933 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 04/23/1997 |
| From: | Bryant L CAROLINA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20202D867 | List:
|
| References | |
| 0FPP-038, FPP-38, NUDOCS 9802180033 | |
| Download: ML20202D933 (13) | |
Text
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ENCLOSURE 6 BRUNSWICK STEAM ELECTRIC PLANT, UNIT NOS.1 AND 2 DOCKET NOS. 50-325 AND 50-324/ LICENSE N05. DPR-71 AND DPR-62
- RESPONSE TO REQUEST FOR ADDITIONAL INFORMATION REQUEST FOR LICENSE AMENDMENTS CONTROL BUILDING EMERGENCY VENTILATION SYSTEM (NRC TAC NOS, MA0112 AND MA0ll3)
PLANT PROCEDURE OFPP-038,
" OPERATION OF THE SCBA REFILL SYSTEM"
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0FPP-038 OPERATION OF THE SCBA REFILL SYSTEin REVISION 1 EFFECTIVE DATE 6'l* 0]
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{ Da'te l Approval N/A (Word Conversion)
Manager - Loss Prevention Unit Date l
OFPP-038 Rev.1 Page 1 of 12
REVISION
SUMMARY
Clerical Revision due to conversion of procedure from Wordperfect 5.1 DOS to Microsoft Word 7.0.
LIST OF EFFECTIVE PAGES Paae(s) Revision 1-12 1 0FPP-038 Rev 1 Page 2 of 12
. f
TABLE OF CONTENTS SECTION PAGE 1.0 PURPOSE.. . . . . . . . . ... . .. . ... . . , . . .. .4 2.0 R E FERE N C ES .. ... . .... ... .. . . .. . . . . . . . . . . . . . . . . . . . . . . . . . .........4 3
S.0 RESPONSIBILITIES.. . . .... .... . ... .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .... 4 4.0 DEFINITIONS / ABBREVIATIONS. ... . . . . . . . .........4 5.0 GENERAL.. . . . . . ... ... . . .. .. . . . . . . . .. . . . . . ....5 6.0 PREREQUISITES.. . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . 5 7.0 PRECAUTIONS AND LIMITATIONS. . . . . . . . . . . . . . . . . . . . . . . . . 5 8.0 SPECIALTOOLS AND EQUIPMENT.. . .. . . . . . . . . . . . 6 E 9.0 ACCEPTANCE CRITERIA., ,. .............6 0
10.0 PROCEDURE STEPC. .. . . .. ......... . .. .. .. . . .. .6 10.1 PreoperationalChecks.. .. . . . . . , . . . . . . . . . . . . . . 6 10.2 Air Control Panel Lineup. . . . . . . . . . .. 9 10.3 Filling Operation of Storage Banks. , . . . . . . .9 10.4 Filling of CCBA Cylinders. . . . .. . . . . . . . . . . . . . ... 9 10.5 PostoperationalChecks..... . . . ..11 11.0 DIAGRAMS / ATTACHMENTS / CALCULATIONS..... . ... .. .. . .11 ATTACHMENT 1 SCBA Refill System Use Log.. . . .. . . 12 0FPP-038 Rev.1 Page 3 of 12
1.0 PURPOSE The purpose of this procedure is to establish the Operational Guidelines for the SCBA Refill System.
2.0 REFERENCES
2.1 E&RC-0135, Sampling of Breathing Air to Meet Grade D Air Specifications 2.2 Instruction Manual, Baron ll Fill System Model BAP20TC3 2.3 4000 Series Ecolyzer Carbon Monoxide Monitor Instruction Manual 2.4 50L Series Cartridge Type Breathing Air Purifier Manual 2.5 ECU Controls - Program 167A Manual 3.0 RESPONSIBILITIES 3.1 The Loss Prevention Unit (LPU) Shift Supervisor is responsible for the controlled usage of the SCBA Refill System through implementation of this procedure.
3.2 The LPU Shift Supervisor or designee is responsib!e to qualify and designate personnel to operate the SCBA air compressor, in addition, he is responsible to obtain and to connect a temporary electrical generator to supply power to the air compressor in the event of a loss of off-site power or -
obtain alternate use of Long Beach Fire Department compressor or portable cascade system.
4.0 DEFINITIONSIABBREVIATIONS 4.1 ppm - parts per raillion 4.2 psi - pound per square inch 4.3 SCBA - self-contained breathing apparatus
. 4.4 SCFH - standard cubic feet per hour 4.5 LPU - Loss Prevention Unit 0FFP-038 Rev.1 Page 4 of 12
5.0 GENERAL
. The SCBA Refill System should be operated to supply compressed air for BSEP breathing air equipment only. Local fire departments may use the SCBA Refill System with authorization from the LPU Shift Supervisor or designee.
6.0 PREREQUISITES N/A-7.0 PRECAUTIONS AND LIMITATIONS 7.1 Precautions s
Compressed air is very dangerous. Extreme care must be exercised at all
- - times when operating the SCBA air compressor system and when handling SCBA bottles. Strict adherence to the procedural steps, as outlined in Section 10.0,is required by all personnelinvolved with the operation of the SCBA Refill System. '
7.2 Limitations 7.2.1 Only personnel who have been designated by the LPU Shift Supervisor or designee as qualified operators shall be permitted to operate the air compressor in accordance with this procedure.
7.2.2 LPU personnel will be responsible for implementation of trouble -
tickets needed for the repair of the Baron 11 Model BAP20TC3 Air Compressor System.
-7.2.3 The SCBA Refill System Use Log, Attachment A, should be completed prior to each use of the SCBA Refill System. Steps 10.1.6 to 10.1.9 should be performed at least every seventh operational day that the SCBA Refill System is in use. These steps involve checks for compressor motor oil level and vibration damage.
l 7.2.4 Breathing air compressors will be sampled whenever maintenance is performed that could affect the quality of the air, as deterrrined by the RC Instrument Supervisor.
7.2.5 Sampling of the SCBA Refill System shall be performed quarterly or after maintenance in accordance with E&RC-0135.
0FPP-038' Rev.1 Page 5 of 12
7.2 ' Limit:tions 7.2.6 . During operation of the SCBA Refill System, the carbon monoxide ana!yzer should be in service. The system may be operated without the monitor. An automatic high temperature shut-off is also part of :
the compressor safety features to guard against carbon monoxide.
7.2.7 Do not operate the refill system if vehicles or internal combustion engines are running in or near the building, unless the carbon-monoxide monitor is functional.
8,0 SPECIAL TOOLS AND EQUIPMENT 8.1 Baron 11 Model BAP20TC3 Air Compressor System 8.2 Ecolyzer 4000 Carbon Monoxide Analyzer 8.3 Ingersoll-Rand ECU with Vorne message display 8.4 Oil Type Mobile DTE or equivalent 9.0 ACCEPTANCE CRITERIA-9.1. Air quality shall meet or exceed Grt.de D air specifications as. listed in E&RC-0135.
9.2 Charge limits on the SCBA bottles are:
4 Minimum PSI Maximum PSI Scott ll - 2216 2500
- Scott 4.5 45GO 5000-SCBA bottles should read full after reaching this pressure.
9.3 SCBA cylinders must be inspected for darnage and verified to have a current hydro test date (< 5 years for aluminum or steel cylinders and < 3 years for fiberglass wrapped cylinders).
10.0 PROCEDURE STEPS 10.1 Prooperational Checks 10.1.1 Record date, time, operator, and start hour meter reading on Attachment 1 or similar form.
0FPP-038 Rev.1 Page 6 of 12
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10.1 Prsop rctionsi Checko 10.1.2 Turn " Master Switch" to ON position if found in OFF position. This is so the message display may be reaf for any possible adverse conditions.
10.1.3 Verify power is ON to the CO Monitor Ecolyzer 4000 (indicated by a -
green light) and to the compressor (indicator by message movement on the display of the refill system).
p NOTE: If the power to the CO Monitoris found off, the sensor may require a I warm-up of s 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />. If the CO Monitor is off for < 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, an equal amount of l warm-up time is required.
_l 7 10.1.4 Open the gri'l at the front of the compressor by loosening the two screws on the right-hand side.
10.1.5 If the following checks have been completed within the last seven operational days and the appropriate adjustments made, proceed to Step 10.1.10. (See Attachment 1 posted on compressor to verify when last completed.)
1 - Motor oil level Loose or missing hardware / vibration damage 10.1.6 Turn " Master Switch" to OFF position.
10.1.7 Check the compressor oillevel and add oilif necessary. Any indication above low is satisfactory. Use MOBIL DTE oil or equivalent.
10.1.8 Turn " Master Switch" to ON position.
10.1.9 Inspect entire unit for vibration damage such as loose or missing hardware. Repair as needed. Enter date under "OilNibr. Date' on Attachment 1.
I 0FPP-038 Page 7 of 12 l Rev} 1
10.1 Prooperational Checks NOTE: If the compressor needs to be auto-started to complete a step, slightly open the " Drain" valve located on the lower right side of the refill system. The compressor will periodically run as pressure is reduced in the system. To stop compressor, close " Drain" valve. When enough pressure has built up, the unit will auto stop.
10.1.10 if a " loss of power" message is on the display, reset by turning the
" Master Switch" to the "OFF" position and back to the 'ON" position.
10.1.11 Check message display. If the display reads any of the following at g anytime, stop and notify LPU Shift Supervisor or designee immediately.
A) MOTOR OVERLOAD E) HI AIR TEMP. ,
B) CHECK OIL F) HIGH CO C) HIGH MOISTURE G) MAINTENANCE 100 HR D) CARTRIDGE EXPIRED H) OVERTIME TIMER NOTE: Refer to Instruction Manual, ECU Controls Section, for explanation of display.
10.1.12 Auto-start compressor with the " Drain" valve slightly opened to ensure moisture is evacuated from the y-tem if not done in previous step.
NOTE: Storage bank bottle drain valves should be opened long enough to evacuate moisture monthly.
10.1.13 While the compressor is running, adjust the yellow capped
" Regulator" knob to 5 psi and the " Metering Valve" knob to 1.5 SCFH
, (ball behind red line)if needed.
0FPP-038 Rev.1 Page 8 of 12
10.1 Prsoperational Chacks NOTE: If carbon monoxide monitor is not working, mark Attachment 1 CO Level (ppm), N/A then check for the operation of any vehicles or internal combustion engines in or near the building. - Do not operate this system if vehicles or engines are present and running.
10.1.14 While compressor is running, recoi d carbon monoxide monitor reading on Attachment 1. If greater than 10 ppm, do not use the compressor, Contact LPU Shift Supervisor or designee for guidance.
10.1.15 Close the " Drain" valve.
10.2 Air Control Panel Lineup -
10.2.1 . Place fill mode selector in DRY position.
10.2.2- Turn FILL valve off, full clockwise position.
10.2.3 Turn BLEED valve to off, full clockwise position, 10.2.4 Turn AUX. FILL valve off, full clockwise position. Located on right side of compressor.
10.2.5 Pull down door at fill station. Raise handle between 2nd and 3rd tube to tilt tubes outward. Ensure charging whips are snug on their storage posts.
10.3 Filling Operation of Storage Banks Storage bank filling is automatic. ,
10.4 Filling of SCBA Cylinders 10.4.1 Inspect cylinder for current hydro date (less than five years for aluminum or steel and less than three years for fiberglass wrapped)-
or physical damage. If outdated or damaged, do not use.
OFPP-038 Rev.1 Page 9 of 12
10,4 Filling of SCBA Cylinders CAUTION DLQ NOT mix cylinders of different pressure ratings. All cylinders being charged must be of same rated pressure.
D_O Q NOT charge the Scott 11 bottles o'rer 2500 psi.
10.4.2 Place cylinders inside rupture tubes.
10.4 3 Connect charging whips to all cylinders before opening cylinder valves.
10.4.4 Open cylinder valves slowly; pressure will equalize between cylinders, 10.4.5 Tip tubes / cylinders upright untillocked in place.
10.4.6 Close door slowly.
10.4,7 Regulators are preset.
I CAUTION Do not press red button when charging Scott 11 bottles.
NOTE: Every time door is opened, unit will automatically reset to 2216 psi. To fill 4500 osi cylinders, depress red button between Supply gauge and Reg Press gauge after door is closed.
10.4.8 Slowly open fill valve to desired charging rate. Recommended charging rate is 1500 psilmin or less.
10.4.9 Once SCBA gauge indicates cylinders are full, close fill valve.
, 10.4.10 Open door, tip tubes / cylinders out, and close cylinder valves.
l i 10.4.11 Slowly cpen bleed valve to relieve pressure on charging whips.
Remove w5ips from cylinders and place on storage posts.
OFPP-038 Rev 1 Page 10 o' 12
10,4 Filling of SCBA'Cylindors 10.4.12 Close bleed valve.
10.4.13 Remove cylinders. Verify cylinder gauge is within the " Full" range. If so, place in storage rack. If not, place a Do Not Use tag on cylinder ,
valve and return to rack.- Notify LPU Shift Supervisor of any DO NOT-USE cylinders.
10.4.14 Repeat Steps 10.4.1 through 10.4.13 as necessary.
10.4.15- If filling procedures cannot be completed due to problems with air.
compressor, notify the LPU Shift Supervisor or designee immediately.
10.5 Postoperational Checks 10.5.1 Place Fill Mode valve in DRY position.
d 10.5.2 Close FILL valve.
10.5'3 Close BLEED vrive.-
10.5.4 Close door.
10.5.5 Record hour meter reading in Stop location of Attachment 1 and
- calculate run time.
10.6 Record all results on Attachment 1. Post Attachment 1 on front of ~ l compressor. Completed originals shall be forwarded to the permanent records storage vault under the currently approved method. A completed :
copy of the current revision of the OA Records Transmittal / Receipt Form shall accompany any forms transmittals.
- 11.0 DI A G R AM SIATTAC H M E N TSIC A LC U LATION S 11.1 Diagrams N/A 4
11.2 Attachments Attachment 1 - SCBA Refill System USE Log (or similar form) 11,3 Calculations N/A i
0FPP-038 Rev.1 Page 11 of 12
, ATTACHMENT 1 Page 1 of 1 SCBA Refill System Use Log HOUR READING l RUN TIMECO LEVEL OILNIBR.*
DATE TIME START STOP (HOURS) (ppm) DATE COMMENTS s
- To be done every seventh operational day.
OFPP-038 Rev.1 Page 12 of 12