ML19320C715

Chemistry Procedure CHP-612,Out-Of-Spec Handling & Reporting, Revision 0

ML19320C715
Person / Time
Site:	Summer
Issue date:	03/27/1980
From:	Croley B, Leach F SOUTH CAROLINA ELECTRIC & GAS CO.
To:
Shared Package
ML19320C713	List: ML19320C712 ML19320C715
References
CHP-612, NUDOCS 8007170612
Download: ML19320C715 (17)

Text

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NLCLEAR 03 ERA"0NS FOR IN :0lV A~ 0N O s _Y

• SOUTH CAROLINA ELECTRIC AND GAS COMPANY

(-  ! G VIRGIL C. SUMMER NUCLEAR STATION NUCLEAR OPERATIONS CHEMISTRY PROCEDURE CHP-612 OUT OF SPECIFCATION HANDLING AND REPORTING REVISION 0 DECEMBER 28, 1979 NON-SAFETY RELATED Reviewed by:

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ORIGI ATOR (of' this revision) 'Datfe A.2 L / 3 h,l8c D' ate ~

QUALIF'IEDREVIEWEf.

Approved: ,

/ Date TECHN'ICAL SUPPORT SUP/RVISOR

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Date Issued:14AR. 2 71980 Form AP-101-2, (1/80)

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CHP-6'12 Page i Revision 0

._ . . . _ . .. _. , December 28, 1979 LIST OF EFFECTIVE PAGES PAGE ,

REVISION 1 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 -

0 ATTACHMENT REVISION Attachment I O I

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CHP-612 Page 1

. Revision 0 December 29, 1979 1.0 PURPOSE 1.1 The purpose of this procedure is to establish forma' procedures and documentation requirements for responding to various out of specification (003) conditions in chemistry and radiochemistry characteristics of plant systems.

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CHP-612 Page 2

. Revision 0 December 29, 1979 ..

2.0 REFERENCES

2.1 CHP - 602, " Chemistry Sampling, Scheduling and Reporting" 2.2 CHP - 611, " Sterile Water lionitoring Program" 23 CHP - 901', " Diesel Fuel Oil Sampling and Analysis Program" l

2.4 CHP - 606, " NPDES Records" 25 CHP - 604, " Water Treatment Plant Monitoring" f

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CHP-612 Pace 3 Revision 0

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. December 29, 1979 30 DISCUSSION 3 '.1 The heart of the Out of Specification (OOS) control system is ATTACHMENT I " Chem Spec Deviation Notice." This form will be used to formalize' communication with the Shift Supervisor and document corrective action taken.

32 This form will be used only for systems over which the Shif t Supervisor exercises immediate operational direction. Forms will not normally be submitted for the following systems.

A. Water Treatment System (Up to, but not inc)uding the Demineralized Water Storage Tank.)

B. Industrial Waste (NPDES) Systems.

C. Sterile Water Systet. .

NOTE: The provisions of this procedure apply to systems under the control of the Startup Group, commencing with the start of pre-operational testing 6f that system.

3.3' The deviation form will be submitted with each daily report.

One form will'be filled out for each applicable 00S condition:

During normal working hcurs the form should be reviewed and initiated by the responsible Assistant Chemistry Supervisor.

For analyses performed out of the normal schedule or when an Assistant Chemistry Supervisor is not available, the Chemistry

. Specialist' submitting the form may act as the designated alt enate.

3.4 The deviation form should normally be completed by the Shift

,Superviscr and submitted back to the labs within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of receipt. This period may vary at the judgement of the Shift ,

Supervisor, however, depending on the nature of the situation and the required corrective action. For example, an expected OOS condition that may occur during startup operations and carry on'for several days, may remain outstanding without a separate 003 form being filled out for each analysis.

35 Specifications for all chemistry activities will be found in references 2.1 through 2.5 -

3.6 'In ~ addition to the notification requirements of Section 6.0, .

> any Technical Specification 003 condition should normally be c'eported to the Shift Supervisor by phone as soon as dis-

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CHP-612 Page 4' Revision 0

-e December 29, 1979 .,.

4.0 PRECAUTIONS AND PREREQUISITES

- N.1 This procedure describes the minimum action necessary in response to OOS conditions. Nothing in this procedure should be construed to prevent additional and/or more timely response '

as prudence may dictate in a given situation.

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CHP-612 Page 5 Revision 0

- December 29, 1979 50 SPECIAL EQIIIPTIENT AND REAGENTS

. None.

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• CHP-612 Page 6 Revision 0

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December 29, 1979 6.0 PROCEDURE 6.1 Whether a deviation form is required or not, any 00S result should be circled in red on the applicable chemistry report sheet original before report review and distribution.

6.2 A deviation form will be filled out on all 003 results in all systems except as detailed in section 3 2.

6.2.1 Section 1 wil] normally be filled out by the Chemistry Specialist discovering the OOS condition.

6.2.2 Section 2 will normally be filled out by an Assistant Chemistry Supervisor. In his absence, the Chemistry Specialist may complete this section in accordance with section 3.3 of the procedure.

6.2.3 The originals are then submitted with the normal daily reports to the Shift Supervisor. The first copy is placed in a laboratory suspense file.

, 6.2.4 The second copy of each deviation form will be submitted to the Chemistry Supervisor.

6.2.5 Note that it is not necessary to fill out a deviation form for an 00S condition which already has a form outstanding.

6.3 -Die Shif t Supervisor should, upon receipt of a deviation form, do the following:

6.3 1 Acknowledge receipt, evaluate the recommended corrective

-action, and take action as he deems necessary.

Completion of Section 3.0 of the form will constitute -

documentation of this step.

.6.3.2 Upon the completion of the required action, the Shift Supervisor should fill out section 4.0 of the form and i

transmit back to the applicable labaratory. This should normally be completed within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

6.3 3 The Shift Supervisor may, at his discretion, hold the form in suspense for whatever period is necessary. For example, in transient plant conditions, corrective ~

action may be contingent upon completion of an operational requirement. It is not the intent of this procedure that such a situation result in a deviation form being filled out several times for a cfagle condition.

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CHP-612

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. December 29, 1979 .

6.4 Upon receipt of the completed form back in the laboratory; the Assistant Chemistry Supervisor or his designatt a .lternate should: .

6.4.1 Staple the completed shift supervisors copy to the original in the suspense' file.

6.4.2 complete section 5 on the original, and place in the completed file.

6.5 The provisions of sections 6.2 through 6.4 will apply to systems being operationally tested-under the startup program.

6.6 OOS conditions not covered by sections 6.2 through 6.4 will normally be handled within the Chemistry Group. The specialist discovering the situation,.in addition to noting the condition per section 6.1, is responsible for informing the Assistant Chemistry Supervisor, who will direct appropriate action.

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Revision 0 December

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70 CALCULATIONS O

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SERIAL SUMMER NUCLEAR STATION CHEMISTRY DEVIATION FORM NO. l l l l l b# PARAMETER VALUE SPEC.

DATE T E Z

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{w Technical Specification item: Yes No m

Specialist Signature Date Time Recommended Action N

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m Assistant Chemistry Supervisor or Designated Alternate Date Time Corrective Action Ordered (9

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Receiving Shift Supervisor or Designated Afternate Date T[me Required Action Taken:

Yes No Comments v

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Shift Surarvisor or Designated Afternate Date Time Item Cleared From Suspense File

$ Date Time O

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$ __ Assistant Chemistry Supervisor or Designated Alternate '

Shift Supv., Pink: Lab Blue: Chem. Supv. vcs ro,m so-t aan

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ATTACHMENT II Enclosure 4 .

PAGE 1 of 2 Rev. O RESPONSE TO OUT OF SPECIFICATION I. CONDENSATE pH - Raise or lower chemical addition rates as required.

Cation Conductivity - Check for condenser in leakage. Steam generator blow-down rate may be required to be increased. Isolate leaking section of condenser if leakage is severe.

Oxygen - Check oxygen in feedwater. Increase hydrazine addition rate as required. Check seal water supply to condensate pumps . Locate and isolate affected condenser section.

Check condenser sections for air in leakage. Isolate affected section if leakage is severe.

Sodium - Check condenser sections for tube leakage. Isolate affected section if leakage is severe.

Ammonia - Raise or lower chemical addition rates as required.

II. FEEDWATER pH - Raise or lower chemical addition rates as required.

Oxygen - Raise hydrazine addition rate. Check oxygen at conden-sate pump discharge. Identify source if possible and repair or isolate affected component.

Iffdrazine - Raise or lower hydrazine addition rate as required.

Conductivity - Check for resin breakdown in condensate polishers if ,

<50% power. Check ammonia concentration. Check for condenser tube leakage.

Cation Conductivity - Check for condenser in leakage. Steam generator blow-down rate may be required to be increased. Isolate leaking section of condenser if leakage is severe.

Silica and Chloride - Check for resin breakdown in condensate polishers if

< 50% power.

Iron and Copper - Check pH, ammonia and oxygen levels. Adjust chemical _

addition rates if required.

Sodium - Check for resin breakdown in condensate polishers if

<T50% power. Check for condenser tube leak.

1 l Total Suspended - Check oxygen and hydrazine levels at deaerator inlet Solids (AX-5). Make necessary addition rate changes.

NOTE: Steam generator blow-down rates may be required to be increased if leakage is severe.

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- ATTACHMENT II Page 2 of 2 III.' STEAM GENERATOR BLOWDOWN (OR DRUM)

All Parameters - Increase steam generator blow-down rate. Ensure that

. (except low pH) associated feedwater parameters are in specification.

~ Low pH -- ~ Check feedwater pH. Adjust chemical feed rates if t

required.

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Enclosune 5 CHP-613-ATTACHMENT III Page 1 of 1 Rev. O STEAM GENERATOR BLOWDOWN (DRUM) OPERATIONAL LIMITS PARAMETER STEAM GENERATOR BLOWDOWN Two Weeks 24 Hours Immediate ( }

I pH-(a) 25 C *8.5 - 9.2(I) N/A 8.5 or >9.4(I}

Cation Conductivity pmhos/an (a) 25 C *>2.0 but f7 N/A >7 Free Hydroxide N/A(2) 70.15 but 41.0 El .0 ppm as CACO 3

Blowdown Rate Maximum Available Capacity gpm/SG

• Denotes Instrumented Measuronent Comment: Operation beyond the above specifications is limited as indicated above. Corrective action including shutdown if necessary, should be implemented within the time periods as applicable, c

NOTES: (1) An increase of 0.4 pH units to the normal control pH limit of 9.0 will result from a Free Hydroxide concentration of 1.0 ppm as CaC02 However, pH is.not intended to be the Free Hydroxide determinant. ,

(2) No relief for Free Hydroxide over and obove the Normal Operating Control Limit is provided for periods in excess of 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

(3) Shutdown is recommended if these limits are exceeded for greater than 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />.

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Enclosura 6 INSTALLED INSTRUMENTATION CALIBRATION REQUIREMENTS pH - Compare daily grab sample results to chart recorder read-out.

Perform monthly calibration check using standard buffer sol-ution.

Conductivity - Compare daily grab sample results to chart recorder read-outs.

Perform monthly calibration check usir.g a temporary flow cell and lab meter.

Sodium - Compare daily grab sample results to chart recorder read-out.

Perform weekly calibration using standard.

- 0xygen - Compare daily grab sample results to chart recorder read-out.

Hydrazi"- - Compare daily grab sample results to chart recorder read-out.

. Cation - Perform monthly. calibration check using a temporary flow cell Conductivity and lab meter.

NOTE: These requirements are made under the assumption that the instruments are functioning normally. If abnormalities are noted, an investigation and corrective action should be commenced.

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- Enclosure 7 Page 1 of 3 SAMPLE POINTS AX-1 Demineralized water make-up to turbine plant.

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Continuous analysis: 1. )- Specif.icdconductivity 2.) pH AX-2A-C - High pressure condenser. ,

Continuous analysis: 1.) Cation conductivity AX-2D-F - High pressure condenser Continuous analysis: 1.) Cation conductivity AX-3A-C - Low pressure condenser.

Continuous analysis: 1.) Cation conductivity AX-3D-F - Low pressure condenser.

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Continuous analysis: 1.) Cation conductivity

' AX Condensate pinp discharge.

Continuous analysis: 1.) Cation conductivity 2.) Specific conductivity 3.) pH 4.) Oxygen 5.) Sodium AX Deaerator inlet.

Continuous analysis: 1.) pH Note; Amine and hydrazine addition 2.) 0xygen rates are controlled auto-3.) Hydrazine matically from their respective D analysis.

AX Deaerator heater.

Continuous analysis: None AX-7.- Deaerator storage.

i Continuous analysis: None AX Feedwater booster pump discharge. i Continuous analysis: 1.) Cation conductivity ,

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AX High pressure heater 2A drain.

Continuous analysis: 1.) Cation conductivity 2.) pH

Enclosura 7 Page 2 of 3 AX High pressure heater 2B drain.

Continuous analysis: 1.) Cation conductivity 2.) pH AX Steam generator inlet.

Continuous analysis: 1.) Cation conductivity Note: This is the normal 2.) Specific conductivity sample point for 3.) pH feedwater.

AX-11A - Emergency feedwater pump discharge.

Continuous analysis: Same as AX-11 when emergency feedwater pumps are being used.

AX-12A - Main steam header "A".

Continuous analysis: 1.) Cation conductivity f X-128 - Mainssteam header "B".

Continuous analysis: 1.) Cation conductivity

'AX-12C - Main steam header "C".

Continuous analysis: 1.) Cation conductivity

- AX Auxillary boiler.

Continuous analysis:'None AX-14A,B+C - Auxiliary condensers. ,

Continuous analysis: 1.) Cation conductivity AX-15A - Steam generator "A" blowdown (or drum).

Continuous analysis: 1.) Cation conductivity 2.) pH 3.) Sodium (if selected)

AX-15B - Steam generator "B" blowdown (or drum).

t Continuous analysis: 1.) Cation conductivity 2.) pH -

3.) Sodium (if selected)

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Enclosura 7 Page 3 of 3 AX-15C .- Steam generator "C" blowdown (or drum).

Continuous analysis: 1.) Cation conductivity 2.) pH

! 3.), Sodium (if selected)

Note: All sample points listed have the facility for grab samples for manual analysis. ,

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