Text

Rev 0 to 1PCP08-AP-0002, Operation & Maint of Post-Accident Sampling Sys
	ML20215F322
Person / Time
Site:	South Texas
Issue date:	06/16/1986
From:	Losch J; HOUSTON LIGHTING & POWER CO.
To:	;
Shared Package
ML20215F286	List: ML20215F300; ML20215F322; ML20215F342; ML20215F357; ML20215F362; ML20215F383; ML20215F394; ML20215F396; ML20215F402; ML20215F407; ST-HL-AE-1760, Forwards Procedures Used to Estimate Core Damage in Response to SER Confirmatory Item 18 Re NUREG-0737,Item Ii.B 3, Post-Accident Sampling Sys;
References
	RTR-NUREG-0737, RTR-NUREG-737 1PCP08-AP-0002, 1PCP8-AP-2, NUDOCS 8610160154
	Download: ML20215F322 (58)
	v • d • e

{{#Wiki_filter:10ilNFORIMil0N ONLY NUCL 'i s HOUSTON LIGHTING AND POWER COMPANY Document ControfC ter SOUTH TEXAS PROJECT Controlled Copy No* ELECTRIC GENERATING STATION PLANT PROCEDURES MANUAL STATION PROCEDURE NON SAFETY-RELATED (Q) Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampiing System Rev. O Page 1 of 58 d!/S d /7 d APPROVED: NT MANAGER DATE APPROVED DATE EFFECTIVE Table of Contents Page 1.0 Discussion 3

1.1 Purpose and Scope

3 1.2 Definitions 3 1.3 Principle 4 1.4 Limitations 4 2.0 Prerequisites 5 2.1 Initial Conditions 5 2.2 Equipment Required 5 2.3 Reagents 5 Precht[o'ns 6 3.0 4.0 Procedure 6 4.1 Startup of the PASS 6 4.2 SCR Flushing 12 4.3 Liquid Dilution Loop Flushing 15 0%O PD E

r ,e - Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O Page 2 of 58 l Table of Contents M 4.4 Liquid Sampling and Analysis System Flushing 18 4.5 Gas Sampling System Flushing 20 'l l 4.6 WCU System Flushing 23 4.7 Reference Checks 24 4.8 Preventative Maintenance of the PASS 24 4.9 Shutdown of the PASS 26 I 5.0 Calculations 27 6.0 Standardization 27 6.1 pH Monitor 2I 6.2 Dissolved Oxygen Monitor 31 6.3 Conductivity Monitor 32 6.4 Boron Analyzer 34 6.5 Gas Chromatograph 35 6.6 Ion Chrn.natograph 43 7.0 Documentation 49 8.0 References 49 9.0 Support Documents 49 ee. O g i J

Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O Page 3 of 58 1.0 Discussion

1.1 Purpose and Scope

1.1.1 This procedure describes the steps necessary to operate and maintain the Post Accident Sampling System (PASS). 1.1.2 The scope of activities within this procedure are as follows: 1.1.2.1 Startup of the PASS. 1.1.2.2 System flushing of all sub-systems upon completion of all sampling and analysis procedures. 1.1.2.3 Shutdown of the PASS. 1.1.2.4 Preventative Maintenance of the PASS. 1.2 Definitions 1.2.1 POST ACCIDENT SAMPLING SYSTEM (PASS): A system composed of various components that provides the capability to obtain reactor coolant and containment atmosphere samples and perform required analyses during postaccident conditions within 3 hours or less from the time a decision is made to sample. 1.2.2 LIQUID AND GAS SAMPLE PANEL (LGSP): The uajor fluid / mechanical component of the PASS whose purpose is to provide necessary in-line instrumentation, gas stripping equipment, grab sample (diluted and undiluted) collection points, and dilution loops. 1.2.3 SAMPLE COOLER RACK (SCR): A component of the PASS whose purpose is to provide temperature conditioning of liquid samples prior to entering the LCSP. 1.2.4 INSTRUMENT PANEL (IP): A component of the PASS whose purpose is to provide the necessary remote monitors and recorders for the in-line instrumentation located in the LGSP. Standardization liquids and gases needed in the LCSP are regulated from the IP. 1.2.5 WASTE COLLECTION UNIT (WCU): A component of the PASS designed to collect waste liquids from the SCR and LGSP.

- t. .. ( Operation and Maintenance of the. 1PCP08-AP-0002 j Post Accident Sampling System Rev. O Page 4 of 58'- .1.2.6 ' ELECTRICALICONTROL PANEL. (ECP): .A component of the PASS whose purpose is to provide electrical support equipment necessary for remote operation of the SCR, LCSP, IP, AND WCU. 1.3 Principle-1.3.1 The South Texas Project Electric Generating Station (STPEGS) Post ' Accident Sampling System (PASS) consists of-three panels, a sample cooler rack (SCR), a waste collection unit (WCU) and associated sample and supply lines. All system components, with the exception of the WCU are located in a special PASS f acility on the operating deck (elevation 68' - 0") of the Fuel Handling Building FHB). The WCU is located on the 36" - 0" elevation of the FHB.- 't.3.2 .The PASS has in-line analyzers which~ provide pH, y conductivity, gross gamma activity, dissolved oxygen an,d hydrogen, chloride and boron measurements for liquid samples. Hydrogen and oxygen measurements for containa'ent atmosphere samples are performed in-line by gas chromatography. 1.3.3 Undiluted grab samples of RCS, RCB Sump and Residual' Heat Removal (RHR) liquids can be collected at the Liquid and Gas Sample Panel (LGSP) along with containment atmosphere samples. 1.3.4 Dilution capabilities within the LGSP provide diluted liquid and gas grab samples for analysis as a comparison to the in-line analyses. 1.4 Limitations 1.4.1 Limitations on the PASS in-line analyses in terms of analysis range and accuracles are as follows: "~~~~ Rgnge Accuracies Analysis g Boron 0-6000 ppa +/- 5% of measured value for 1000 ppa and above. +/.50 ppa below 1000 ppm pH 0-14 +/- 0.3 pH units for 5 - 9 pH +/- 0.5 pH units for all other ranges } Conductivity 0-1000 umhos/cm +/- 10 umhos/cm 9 m m

.r .s Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O Page 5 of 58 Analysis Range Accuracies Dissolved 0 to 200 ppa +/- 10% of meas. value for Oxygen 0.5 ppm and above +/- 0.05 ppm below 0.5 ppa Chloride 1 ppb to 200 ppa +/- 10% of meas. value for 0.5 ppm and above +/- 0.05 ppm below 0.5 ppm Dissolved 0-2000 cc/Kg +/- 5% of scale Hydrogen Gross Gamma 0-2000 mR/see +/- 0.5% of full scale Activity (uncorrected) 2.0 Prerequisites 2.1 Initial Conditions 2.1.1 Ensure that all valves, pamps, and breakers are positioned in accordance with the Initial PASS Component Checklist (-1) prior to startup of the PASS. 2.2 Equipment required None 2.3 Reagents a. Buffer Solutions - pH 4.01, pH 10.00 - 3 liters each solution. b. Aerated Deionized Water of a known oxygen concentration - 3 liters - ambient temperature. ,[c.]~"ConductivityStandard-3litersknownconductivity ~ d. Boron Analyzer Solutions 1. Boric Acid Solution - 1 liter - 4000 ppm Boron 2. Boric Acid Solution - 1 liter - 1000 ppm Boron 3. Boric Acid Solution - 1 liter - 100 ppm Boron 4. Mannitol Solution - 1 liter - 0.5 molar 5. Hydrochloric Acid - 1 liter - 0.1 molar

l Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O Page 6 of 58 6. Sodium Hydroxide - 1 liter - 0.1 molar e. lon Chromatograph Solutions 1. Chloride Standard - 0.5 ppm chloride - 1 liter 2. Chloride Standard - 5.0 ppm chloride - 1 liter 3. Chloride Standard --15.0 ppm chloride - 1 liter 4 Eluent Solution - 0.003 molar sodium carbonate - 0.002 molar codium hydroxide 5. Regenerate Solution - 0.25 molar dodecylbenzene sulfonic acid - 0.25 normal sulfuric acid f. Gas Standards 1. Argon - 99.998% pure - 330 SCF compressed gas cylinde'r 2. Nitrogen - 99.998% pure - 330 SCF compressed gas cylinder 10 +/- 1% 0xygen (99.998% pure) in Argon 3. Oxygen in Argon (99.998% pure) - 226 SCF compressed gas cylinder 4 Hydrogen in Argon - 1000 +/- 100 ppm Hydrogen (99.999% pure) in Argon (99.998% pure) - 226 SCF compressed gas cylinder 5. Hydrogen in Argon - 5 +/- 1% Hydrogen (99.999% pure) in Argon (99.998% pure) - 226 SCF compressed gas cylinder 3.0 Precautions 3.1 Sample flow from the PASS is at a high pressure and temperature. This procedure must be followed carefully and in proper sequence to _ prev.ent damage to the equipment and injury to personnel. 3.2Special dosimetry requirements and radiological work practices for operation and maintenance activities at the PASS shall be established as necessary by the Health and Safety Services Division. 4.0 Procedure 4.1 Startup of the PASS 4.1.1 Verify that the PASS facility HVAC system is operational. 1 9

Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O Page 7 of 58 4.1.2 Verify that sufficient process and calibration gases are available for PASS operation as listed below. 4.1.2.1 Instrument Air - 100 psig supply 4.1.2.2 Nitrogen - 100 psig supply 4.1.2.3 Argon - 50 psig supply 4.1.2.4 5% Hydrogen in Argon - 40 psig supply 4.1.2.5 1000 ppm Hydrogen in Argon - 40 psig supply 4.1.2.6 10% 0xygen in Argon - 40 psig supply 4.1.3 Verify that sufficient chemical reagents are available for PASS operation as listed below. 4.1.3.1 Deionized Water - 30 psig supply 4.1.3.2 Boron Analyzer Solutions a. Boric Acid Solution - 1000 ppm as boron - 4000 ppm as boron b. Mannitol Solution - 0.5 molar c. Hydrochloric Acid Solution - 0.1 molar d. Sodium Hydroxide Solution - 0.1 molar 4.1.3.3 Ion Chromatograph Solutions a. Deionized Water b. Chloride Solution - 5.0 ppm as chloride '[ ]~ ' c. Eluent Solution - 0.003 molar sodium carbonate - 0.002 molar sodium hydroxide d. Regenerate Solution - 0.25 molar dodecylbenzene sulfonic acid - 0.025 normal sulfuric acid i 9

Operation and Maintenance of the - IPCP08-AP-0002 Post Accident Sampling System Rev. O Page 8 of 58 4.1.4 Open, or verify open the following Sample Cooler Isolation Valves. Valve Name Valve Number Sample Cooler (1-AP-HX-101) Inlet Isolation Valve 1-AP-XAP-01,13 Sample Cooler (1-AP-HX-101) i. Outlet Isolation Valve 1-AP-KAP-0114 4 Sample Cooler (1-AP-HX-102) Inlet Isolation Valve 1-AP-XAP-0115 Sample Cooler (1-AP-HX-102) 51 ' Outlet Isolation Valve 1-AP-XAP-0Tl6; ^ Sample Cooler (1-AP-HX-103) Inlet Isolation Valve 1-AP-XAP-0117 Sample Cooler (1-AP-HX-103) Outlet Isolation Valve 1-AP-XAP-0118 J' ) Sample Cooler (1-AP-HX-104) 'e. Inlet Isolation Valve 1-AP-XAP-0119 Sample Cooler (1-AP-HX-104) 1-AP-XAP-0120 Outlet Isolation Valve e\\ Cooling Water Inlet Isolation Valve 1-AP-XAP-0121 ^ Cooling Water Outlet Isolation Valve 1-AP-XAP-0122 4.1.5 Verify that a minimum of 10 gpm cooling water is flowing through the cooling water side of the SCR sample coolers (1-AP-HX-101) through (1-AP-HX-104). ,,,.,1. 6 Verify that the liquid gross gamma probe is positioned.in 4 l the low range position. 4.1.7 ElectricallyactivatethePASSbypkacingthemaincircuit breaker - Breaker No. 1, in the ON position. s l 4.1.8 Electrically Activate individual PASS' analyzer, compnoents ( and panels by placing the following circuit breakers 1,n the ON position. l 4.1.8.1 Boron Analyzer Power - Breaker No'.,2 " i \\ ) 4.1.8.2 Pump Power - Breaker No. 3 g 1 L ____im____________ _ _ _,

l- ^ Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O Page 9 of 58 L-4.1.8.3 ECP Power - Breaker No. 4 i j 4.1.8.4 IP Power - Breaker No. 5 l 4.1.8.5 Auxiliary Power - Breaker No.'6 L 4.1.9 . Press the following buttons in the order indicated: 4.1.9.1 " Silence" 4.1.9.2 " Temp Reset" 4.1.9.3 " Flasher Reset" 4.1.9.4 " Lamp Reset" .] ) 4.1.10 Place Instrument Air Supply Isolation Valve (1-AP-XAP-315) in the " Instrument Air" position. Verify 100 psig on the Instrument Air Pressure. Indicator (1-AP-PI-2544). 4.1.11 Open the Deionized Water Inlet Valve V-17 (1-AP-FV-2545). Verify 30 psig on the Deionized Water Pressure Indicator (1-AP-PI-2543). 4.1.12 Open the Argon Supply Isolation Valve (1-AP-XAP-0301). I Verify 50 psig on the Argon Supply Pressure Indicator I (1-AP-PI-2540). 4.1.13 Verify that the Argon Supply Pressure Regulator (1-AP-PCV-2548) is completely unloaded and that the LGSP Argon Supply Pressure Indicator (1-AP-PI-2541) is indicating 0 psig pressure. l 4.1.14 Open the Nitrogen Supply Isolation Valve (1-AP-XAP-308). Verify that the Nitrogen Supply Pressure Regulator (1-AP-PCV-2549) is completely unloaded and that the LGSP Nitrogen Supply Pressure Indicator (1-AP-PI-2542) is indicating 0 psig pressure. 4.1.15 Manually load the Nitrogen Supply Pressure Regulator (1-AP-PCV-2549) until the LGSP Nitrogen Supply Pressure Indicator (1-AP-PI-2542) reads 15 psig. t 9

l Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. 0 ) Page 10 of 58 4.1.16 Verify the pressure readings of PASS services on the following Pressure Indicators. Pressure Reading Service Indicators 1-AP-PI-2540 50 psig GC argon' Carrier Gas 1-AP-PI-2541 0 psig Stripping Argon 1-AP-PI-2542 15 psig Purge Nitrogen 1-AP-PI-2543 30 psig Deionized Water 1-AP-PI-2544 100 psig Instrument Air 4.1.17 Open the 50 psig Argon Inlet Valve V-23 (1-AP-FV-2536) to admit argon flow to the Gas Chromatograph. y 4.1.18 Turn on Pressure Indicaters (1-AP-PISH-2518), (1-AP-PI-2521) (1-AP-PI-2522), (1-AP-PI2523), and (1-AP-PI-2524) by depressing the power button for each. 4.1.19 Turn on the Gas Chromatograph by completing the following steps. 4.1.19.1 Verify that the Argon Supply Pressure Indicator (1-AP-PI-2540) is at 50 psig. 4.1.19.2 Verify the 50 psig Argon Inlet Valve V-23 (1-AP-FV-2536) on the ECP is OPEN. 4.1.19.3 Turn on the Gas Chromatograph, depress the manual button, and press the clear button. 4.1.20 Allow the Boron Analyzer and Gas Chromatograph warmup 30 minutes prior to any measurements. " %F.l' 21 Turn on the Dissolved Oxygen monitor by placing the function selector switch in the 0 measuring mode. 2 4.1.22 Verify that the pH monitor is in the STAMDBY mode. 4.1.23 Turn on the Gas and Liquid Gross Activity Monitors by depressing their reepective power switches. 4.1.'24 Turn on the Conductivity Monitor by placing the function control knob in the MEASURE position. i' 4 9

Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O Page 11 of 58 4.1.25 At this point, silence and reset all transient startup ala rms. NOTE Valves 1-AP-XAP-0602 and 1-AP-XAP-0603 are manual shutoff valves located on the suction and discharge ports of the Liquid Waste Transfer Pump P-5 (1-AP-PA-601). Other shutoff and PASS system isolation valves controlling the flow of water between the WCU and the CPRWST should be checked to verify that they are open. 4.1.26 Place, or verify the following PASS components in the ; position shown below. Component Name Component Number Position Waste Collection Tank Pump 1-AP-XAP-0602 Open Isolation Valve Waste Collection Tank Pump 1-AP-XAP-0603 Open Isolation Valve Liquid Waste Transfer Pump P5(1-AP-PA-601) Stop Liquid Sample Diversion Valve Vl(1-AP-MOV-2486) C Liquid Sample Metering Valve V5(1-AP-MOV-2488) Closed Analyzer Bypass Metering Valve V6(1-AP-MOV-2554) Closed LiquidDi{~c,h[argeDiversionValve V7(1-AP-MOV-2509) 2 ~ Spare Sample Inlet Valve V107(1-AP-FV-2471) Closed Spare Sample Inlet Valve V108(1-AP-FV-2472) Closed Liquid Sample Outlet Valve V109(1-AP-FV-2482) Closed Deionized Water Inlet Valve V110(1-AP-FV-2473) Open ~ Waste Collection Unit V115(1-AP-MOV-2516) 1 Discharge Diversion Valve e

r l l Operation and Maintenance of the IPCP08-AP-0002. Post Accident Sampling System Rev. O Page 12 of 58 4.1.27 Slowly open the High Pressure Purge Outlet Valve V-114 (1-AP-FV-2484) by increasing the valve actuation pressure using Hand Control (1-AP-HC-2484) on the ECP until Flow Indicator (1-AP-FS-2480) lights, indicating a minimum flow of 0.25 gpm through the Sample Cooler (1-AP-HX-104) and into the WCU tank. 4.1.28 After 5 minutes, place Liquid Waste Transfer Pump P-5 (1-AP-PA-601) into the MANUAL mode and observe the WCU tank transfer pump discharge liquid Flow Indicator (1-AP-FS-2533). 4.1.29 Close the High Pressure Purge Outlet valve V-114 (1-AP-FV-2484) and the Deionized Water Inlet Valve V-110 (1-AP-FV-2473), and place Deionized Water Flush Selector Valve V-111 (1-AP-MOV-2478) in position "A" when the. Flow Indicator (1-AP-FS-2533) lights. Then place the Liquid Waste Transfer Pump P-5 (1-AP-PA-601) into the AUTO modg. 4.2 SCR Flushing 4.2.1 Upon completion of all sampling and analysis activities, place or verify the following valves in the position shown i below: Valve Name Valve Number Position RCB Atmosphere V101(1-AP-FV-2465) CLOSED Sample Inlet Valve RCB Atmosphere. V102(1-AP-FV-2466) CLOSED Sample Inlet Valve RCB Atmosphere V103(1-AP-FV-2467) CLOSED Sample Inlet Valve 'RCS Sample Inlet Valve V104(1-AP-FV-2468) CLOSED RHR Sample Inlet Valve V105(1-AP-FV-2469) CLOSED RCB Sump Sample Inlet Valve V106(1-AP-FV-2470) CLOSED Spare Sample Inlet Valve V107(1-AP-FV-2471) CLOSED Spare Sample Inlet Valve V108(1-AP-FV-2472) CLOSED Liquid Sample Outlet Valve V109(1-AP-FV-2482) CLOSED Deiorized Water Inlet Valve V110(1-AP-FV-2473) CLOSED High Pressure Purge Outlet Valve V114(1-AP-FV-2484) CLOSED e

Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O Page 13 of 58 4.2.2 Verify that waste transfer Liquid Waste Transfer Pump P-5 (1-AP-PA-601) is in the AUTO mode. 4.2.3 Verify that the Liquid Discharge Diversion Valve V-7 (1-AP-MOV-2509) is in position "2" and open the Deionized Water Inlet Valve V-110 (1-AP-FV-2473). 4.2.4 Place the Deionized Water Flush Selector Valve V-111 (1-AP-MOV-2478) to line up with the sample cooler to be flushed as follows: 4.2.4.1 Position "A" - Sample Cooler (1-AP-HX-101) 4.2.4.2 Position "B" - Sample Cooler (1-AP-HX-102) 4.2.4.3 Position "C" - Sample Cooler (1-AP-RX-103) 4.2.4.4 Position "D" - Sample Cooler (1-AP-RK-104) 4.2.5 Open the High Pressure Purge Outlet Valve V-114 0 (1-AP-FV-2484) until Flow Indicator (1-AP-FS-2480) lights on the semi-graphic display indicating a flow of 0.25 gpm through the sample cooler and into the WCU tank via the LCSP. 4.2.6 Flush each sample cooler with deionized water for 5 minutes, and close the High Pressure Purge Outlet Valve V-114 (1-AP-FV-2484) when completed. 4.2.7 Place, or verify the following valves in the position shown 4. below. Valve Name Valve Number Position Liquid Sample Diversion Valve V-1 (1-AP-MOV-2486) "D" Liquid Sajap,le,; Dilution Loop V-2 (1-AP-FV-2561) Open Inlet Valve Liquid Sample Pressure Reduction V-3 (1-AP-MOV-2562) "D" Selector Valve Liquid Sample / Calibration V-4 (1-AP-MOV-2495) 0FF Liquid Selector Valve Analyzer Bypass Metering Valve V-6 (1-AP-MOV-2554) CLOSED Liquid Discharge Diversion Valve V-7 (1-AP-MOV-2509) 2 )' Undiluted Liquid Sample V-8 (1-AP-FV-2489) CLOSED Cask Valve -m o e

~ Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. 0 Page 14 of 58 Valve Name Valve Number Position 10 cc Bite Outlet Valve V-10 (1-AP-MOV-2494) "D" Dilution Pump Discharge Valve V-11 (1-AP-MOV-2504) "D" Liquid Sample Dilution Loop Control Valve V-12 (1-AP-MOV-2556) "C" Liquid Sample Pressure Regulator V-35 (1-AP-FV-2487) OPEN Bypass Valve 4.2.8 Open the Liquid Sample Outlet Valve V-109 (1-AP-FV-2482), then open the Analyzer Bypass Metering Valve V-6 (1-AP-MOV-2554) until Flow Indicator (1-AP-FS-2525) on the semi-graphic display lights indicating a minimum flow of 0.25 gpm into the LGSP. 4.2.9 Flush for 5 minutes. 4.2.10 After the 5 minute flush, place the following valves in'to the positions indicated. Name Valve Number Position f Liquid Sample Dilution V-2 (1-AP-FV-2561) CLOSED Loop Inlet Valve Liquid Sample Diversion Valve V-1 (1-AP-MOV-2486) "C" Analyzer Bypass Metering Valve V-6 (1-AP-MOV-2554) CLOSED Liquid Sample Outlet Valve V-109 (1-AP-FV-2482) CLOSED Liquid Sample Pressure V-35 (1-AP-FV-2487) CLOSED Regulator Bypass Valve Liquid Discharge Diversion Valve' V-7 (1-AP-MOV-2509) 0FF Deionized -Wat'er Inlet Valve V-110 (1-AP-FV-2473) CLOSED 4.2.11 Open the Deionized Water Inlet Valve V-110 (1-AP-FV-2473) and the Flush Water Drain V-113 (1-AP-FV-2559) and place the Liquid Discharge Diversion Valve V-7 (1-AP-MOV-2509) in position 2 to backflush the filters on the inlet side of the sample coolers. } O 9 v -. -,

Operation and Maintenance of the IPCP08-AP-0002 ~ Post Accident Sampling System Rev. O Page 15 of 58 4.2.12 Line up the following valves to backflush the appropriate filter as follows: V-111 V-112 Filter Number (1-AP-MOV-2478) (1-AP-MOV-2558) 1-AP-FR-103 "A" "A" 1-AP-FR-104 "B" ,"B" 1-AP-FR-105 "C" "C" 1-AP-FR-106 "D" "D" 4.2.13 Backflush each filter for 5 minutes, and close the Deionized Water inlet Valve V-110 (1-AP-FV-2473), the Flush Water Drain Valve V-113 (1-AP-FV-2559), and place the Liquid Discharge Diversion Valve V-7 (1-AP-MOV-2509) in,the "0FF" position when completed. 4.3 Liquid Dilution Loop Flushing 4.3.1 Place, or verify the following valves in the position shown below. i V_alve Name Valve Number Position Dilution Pump Discharge' Valve V-11 (1-AP-MOV-2504) "C" Liquid Sample Dilution Loop Control V-12 (1-AP-MOV-2556) "B" Valve Liquid Sample Divertor Valve V-13 (1-AP-MOV-2557) "D" Dilution Vessel Overflow Valve V-14 (1-AP-FV-2507) CLOSED Dilution Vesse1 Overflow Valve V-15 (1-AP-FV-2506) OPEN Dilution'V6ss'el Deionized V-16 (1-4P-MOV-2505) 0FF Water / Nitrogen Inlet Valve Deionized Water Inlet Valve V-17 (1-AP-FV-2545) OPEN Deionized Water / Nitrogen Purge V-18 (1-AP-MOV-2490) 0FF ~ Inlet Valve LGSP Spray / Wash System Inlet Valve V-19 (1-AP-FV-2508) CLOSED 15 psig Nitrogen Inlet Valve V-20 (1-AP-FV-2539) CLOSED

i Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. 0 Page 16 of 58 4.3.2 Fill the dilution tank with deionized water by placing the Dilution Vessel Deionized Water / Nitrogen Inlet Valve V-16 (1-AP-MOV-2505) into position "2". 4.3.3 Af ter 2-3 minutes, start Dilution Loop Circulation Pump P-1 (1-AP-PA-201), and. flush through the dilution loop. lines to drain. 4.3.4 After 2 minutes, stop the Dilution Loop Circulation Pump P-1 (1-AP-PA-201), place the Liquid Sample Dilution Valve V-13 (1-AP-MOV-2557) into position "A", and restart ~ the Dilution Loop Circulation Pump P-1 (1-AP-PA-201). Note illumination of Flow Indicator (1-AP-FS-2564). 4.3.5 When the dilution tank overflow drain Flow Indicator (1-AP-FS-2526) illuminates, continue flushing for one minute, then close the Dilution Vessel Overflow Valve V-15 (1-AP-FV-2506). 4.3.6 Allow the Dilution Loop Circulation Pump P-1 (1-AP-PA-2D1) to circulate deionized water for two more minutes, then* open the Dilution Vessel Overflow Valve V-15 (1-AP-FV-2506) and the Dilution Vessel Overflow Valve V-14 (1-AP-FV-2507). 4.3.7 After 30 seconds, close the Dilution Vessel Overflow Valve V-15 (1-AP-FV-2506) and the Dilution Vessel Overflow Valve V-14 (1-AP-FV-2507). 4.3.8 After two ninutes, et 4p tr.e Dilution Loop Circulation Pump P-1 (1-AP-PA-201), and open the Dilution Vessel Overflow Valve V-15 (1-AP-FV-2506). Place the Dilution Vessel Deionized Water / Nitrogen Inlet Valve V-16 (1-AP-MOV-2505) in the "0FF" position. 4.3.9 Place, or verify the following valves in the position shown below: Valve' Rase' Valve Number Position Nitrogen Supply Pressure 1-AP-PCV-2549 CLOSED 15 psig Nitrogen Inlet Valve V-20 (1-AP-FV-2539) CLOSED Nitrogen Supply Isolation Valve 1-AP-XAP-0308 OPEN 4.3.10 Slowly open the Nitrogen Pressure Regulator (1-AP-PCV-2549) until Pressure Indicator (1-AP-PI-2542) indicates 15 psig of nitrogen, then open the 15 psig Nitrogen Inlet Valve V-20 (1-AP-FV-2539). ) N

y l -Operation and Maintenance of. the IPCP08-AP-0002 Post Accident Sampling System Rev. 0 y Page 17 of.58 4.3.11 Place-the Dilucion Vessel Deionized Water / Nitrogen Inlet Valve V-16 (1-AP-MOV-2505) in position "1", verify valve position f rom the semi-graphic display, wait 30 seconds, then close the Dilution Vessel Overflow Valve V-15 (1-AP-FV-2506). 4.3.12 Place the Liquid Sample Divertor Valve V-13 (1-AP-MOV-2557) in position "D", start the Dilution Loop Circulation Pump P-1 (1-AP-PA-201), and observe the illumination of Flow 1 Indicator (1-AP-FS-2564). 4.3.13 When Flow Indicator.(1-AP-FS-2564) turns off, stop the Dilution Loop Circulation Pump P-1 (1-AP-PA-201), place the Dilution Vessel Deionized Water / Nitrogen Inlet Valve V-16 4 j (1-AP-MOV-2505) in the OFF position, the Liquid Sample Divertor Valve V-13 (1-AP-MOV-2557) in position "C", and open the Dilution Vescel Overflow Valve V-15 (1-AP-FV-2506). 7 4.3.14 After 30 seconds, close the Dilution Vessel Overflow Vaive V-15 (1-AP-FV-2506). 4.3.15 Repeat Steps 4.3.1 - through 4.3.5. 4.3.16 Allow the Dilution Loop Circulation Pump P-1 (1-AP-PA-201) to circulate deionized water for two more minutes, then stop the Dilution Loop Circulation Pump P-1 (1-AP-PA-201). 4.3.17 Place, or verify the following valves in the position shown below. Valve Name Valve Number Position Liquid Sample Diversion Valve V-1 (1-AP-MOV-2486) "C" Liquid Sample Dilution Loop V-2 (1-AP-MOV-2561) CLOSED Inlet Valve,,, Liquid Sasp1e'* Pressure Reduction V-3 (1-AP-MOV-2562) "D" ~ Selector Valve Liquid Sample Pressure Regulator V-35 (1-AP-FV-2487) CLOSED Bypass Valve Analyzer Bypass Metering Valve V-6 (1-AP-MOV-2554) CLOSED i Liquid Discharge Diversion Valve V-7 (1-AP-MOV-2509) 0FF ) Dilution Pump Discharge Valve V-Il (1-AP-MOV-2504) "C" i i -9

~. s Operation and Maintenance of the-1PCP08-AP-0002 Post Accident Sampling System Rev. O Page 18 of 58 Valve Name Valve Number. Position Liquid Sample Dilution Loop V-12 (1-AP-MOV-2556) "B" Control Valve Liquid Sample Divertor Valve V-13 (1-AP-MOV-2557) "A" Dilution Vessel Overflow Valve V-14 (1-AP-FV-2507) CLOSED Dilution Vessel Overflow Valve V-15 (1-AP-FV-2506) CLOSED Dilution Vessel Deionized V-16 (1-AP-MOV-2505) 0FF Water / Nitrogen Inlet Valve 4.4 Liquid Sampling and Analysis System Flushing 4.4.1 Place, or verify the following valves in the position shown below. m s Positionf Valve Name Valve Number Liquid Sample Outlet Valve V-109 (1-AP-FV-2482) CLOSED Liquid Sample Diversion Valve VI (1-AP-MOV-2486) D Liquid Sample Dilution Loop V2 (1-AP-FV-2561) OPEN Inlet Valve Liquid Sample Pressure Reduction V3 (1-AP-MOV-2562) D Selector Valve Liquid Sample Pressure Regulator V35(1-AP-FV-2487) OPEN Bypass Valve i -Undiluted Liquid Sample Cask Valve V8 (1-AP-MOV-2489) CLOSED Liquid Sampl.q/. Calibration Liquid. V4 (1-AP-MOV-2495) 0FF Selector,Valv,e Analyzer Bypass Metering Valve V6 (1-AP-MOV-2554) CLOSED Liquid Discharge Diversion Valve V7 (1-AP-MOV-2509) 2 10 cc Bite Outlet Valve V10(1-AP-MOV-2494) D Dilution Pump Discharge Valve V11(1-AP-MOV-2504) D Liquid Sample Dilution Loop V12(1-AP-MOV-2556) C ) Control Valve

0 Operation and Maintenance of the IPCP08-AP-0002 ')- Post Accident Sampiing Systgn Rev. O Page 19 of 58 4.4.2 Open the Deionized Water Inlet Valve V-110 (1-AP-MOV-2473). 4.4.3 Open the Liquid Sample Outlet Valve V-109 (1-AP-FV-2482). and place the Liquid Sample / Calibration Liquid Selector Valve V-4 (1-AP-MOV-2495) in position "2". 4.4.4 Open the Liquid Sample Metering Valve V-5 (1-AP-MOV-2488) until Flow Indicator (1-AP-FS-2520) lights on the semi-graphic display. 4.4.5 Allow deionized water to flush the pH, dissolved oxygen and conductivity probes for 10 minutes. 4.4.6 . Place the Liquid Sample / Calibration Liquid Selector Valve V-4 (1-AP-MOV-2495) in the "0FF" position and close the Liquid Sample Metering Valve V-5 (1-AP-MOV-2488). 4.4.7 Flush the Boron analyzer sample flow path and sample w dispensing burette by completing the following steps: } ~ 4.4.7.1 Depress button "D0 SEQ". 4.4.7.2 Depress numeralti 21 ". 4.4.7.3 Depress "NEXT" and wait for a Prompt Command. 4.4.7.4 After the " COUNT" prompt, depress "5". 4.4.7.5 Depress "NEXT". 4.4.8 Rinse the Boron Analyzer spin cell by completing the following steps: 4.4.8.1 Depress button "D0 SEQ". 4.4.8.2 Depress numeral "40". 4.4.8.3 Depress "NEXT". 4.4.8.4 After the " COUNT" prompt, depress "2". 4.4.8.5 Depress "NEXT". 4.4.9 Flush the Ion Chromatograph and Calibration lines by completing the following steps: ) 9

Operation and Maintenance of the IPCP08-AP-0002 ~ Post Accident Sampling System Rev. 0 s Page 20 of 58 4.4.9.1 Place, or verify the following valves in the position shown below: Valve Position I-AP-KAP-0224 D.I. Water "A" Valve (System 1)_ 0FF "B" Valve (System 1) 0FF LOAD / INJECT (System 1) Load 4.4.9.2 Turn on the Chloride Standard Pump P-8 (1-AP-PA-203) and flush the calibration lines for 3 minutes. 4.4.9.3 Stop the Chloride Standard Pump P-8 (1-AP-PA-203) and place the Ion Chromatograph Calibration Pump Inlet Isolation Valve (1-AP-XAP-224) in the OFF position. 4.4.9.4 Depress eluent selector pad #6 on the analytical pump controls, and the depress eluent selector pad #1. 4.4.9.5 Allow deionized water to flush until the conductivity reading stabilizes below 3 microsiemens. 4.4.9.6 Stop the analytical pump. 4.5 Gas Sampling System Flushing 4.5.1 Place, or verify the following valves in the position shown below. Compon nE~Name Valve Number Position Gan Stripping Cylinder Deionized V-22 (1-AP-FV-2493) 0FF Water Valve Undiluted Gas Sample Cask V-28 (1-AP-MOV-2497) D Outlet Valve Gas Sample / Calibration Gas V-26 (1-AP-MOV-2498) 1 Inlet Valve 1 Undiluted Gas Sample Cask V-27 (1-AP-MOV-2499) B ) Inlet Valve

-i Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. 0 1' Page 21 of 58 Component Name Valve Number Position LGSP Argon Inlet Valve V-31 (1-AP-FV-2500) OPEN Cas Chromatograph Outlet Valve V-32 (1-AP-MOV-2501) SAMPLE Vacuum Reservoir Inlet Valve V-33'(1-AP-MOV-2502) SAMPLE 40 psig Calibration Gas V-25 (1-AP-FV-2537) OPEN Inlet Valve 50 psig Argon Inlet Valve V-23 (1-AP-FV-2536) OPEN Vacuum Pump Suction Valve V-29 (1-AP-FV-2535) CLOSED Vacuum Pump Discharge Valve V-30-(1-AP-MOV-2496) 2 i Argon Supply Isolation Valve 1-AP-XAP-301 OPEN Argon Distribution Isolation Valve 1-AP-XAP-305 CLOSED ; ~ Nitrogen Supply Isolation Valve 1-AP-XAP-308 CLOSED 4.5.2 Verify that Pressure Indicator (1-AP-PI-2450) is reading ) 50.0 psig Argon pressure. 4.5.3 Open the Argon Distribution Isolation Valve (1-AP-XAP-0305) and fully open Rotometer (1-AP-FICV-2546). 4.5.4 Observe Pressure Indicator (1-AP-PI-2524) until a stable pressure above 40 psig is displayed. 4.5.5 Close Rotometer (1-AP-FICV-2546). 4.5.6 Place the Undiluted Gas Sample Cask Outlet Valve V-28 (1-AP-MOV-2497) in position "B", open V-29 (1-AP-FV-2535), and' start Vacuum Pump P-2 (1-AP-PA-202). '4.' E. '7 Evacuate the gas system until Pressure Indicator (1-AP-PI-2524) indicates a stable vacuum condition. 4.5.8 Place the Undiluted Gas Sample Cask Outlet valve V-28 (1-AP-MOV-2497) into position "A" until Pressure Indicator (1-AP-PI-2523) indicates a stable vacuum condition. 4.5.9 Place the Undiluted Gas Sample Cask Outlet Valve V-28 (1-AP-MOV-2497) into position "D", the Vacuum Pump Suction Valve V-29 (1-AP-FV-2535) in the " CLOSED" position and stop ) Vacuum Pump P-2 (1-AP-PA-202). -r --n-- - -, = - - - - r -.--r-

l Operation and Maintenance of the IPCP08-AP-0002 j Post Accident Sampling System Rev. 0 Page 22 of 58 4.5.10 Fully open Rotometer (1-AP-FICV-2546), then place the Undiluted Gas Sample Cask Outlet Valve V-28 (1-AP-MOV-2497) in position "A". 4.5.11 Pressurize the gas sampling system with argon gas until Pressure Indicator (1-AP-PI-2524) indicates a minimum pressure of 40 psig. 4.5.12 Place the Gas Chromatograph Outlet Valve V-32 (1-AP-MOV-2501) and V-33 the Vacuum Reservoir Inlet (1-AP-MOV-2502) in the " DILUTION" position and pressurize the gas dilution loop with argon gas until Pressure Indicator (1-AP-PI-2523) indicates a minimum pressure of 40 psig. 4.5.13 Completely close Rotometer (1-AP-FICV-2546) and return the Gas Chromatograph Outlet Valve V-32 (1-AP-MOV-2501) and the Vacuum Reservoir Inlet V-33 (1-AP-MOV-2502) to the " SAMPLE" position. 4.5.14 Repeat Steps 4.5.6 through 4.5.13 three more times to ensure adequate purging of the gas sampling system. -i 4.5.15 Place the Undiluted Gas Sample Cask Outlet Valve V-28 (1-AP-MOV-2497) into position "B", open the Vacuum Pump Suction Valve V-29 (1-AP-FV-2535) and start Vacuum Pump P-2 (1-AP-PA-202). 4.5.16 Evacuate the gas sampling system until Pressure Indicator (1-AP-PI-2524) indicates a 0-2 psig positive pressure. 1 4.5.17 Place the Undiluted Gas Sample Cask Outlet Valve V-28 (1-AP-MOV-2497) into position "A" until Pressure Indicator (1-AP-PI-2523) indicates a 0-2 psig positive. 4.5.18 Place the undiluted Gas Sample Cask Outlet Valve V-28 (1-AP-MOV-2497) into position "D", close the Vacuum Pump Suction Valve V-29 (1-AP-FV-2535), and stop Vacuum Pump P-2 (1-AP-PA-202). 4.5.19 Place, or verify the following valves in the position shown below. Valve Name Valve Number Position Vacuum Pump Discharge Valve V-30 (1-AP-MOV-2496) 0FF Undiluted Gas Sample Cask V-28 (1-AP-MOV-2497) D Outlet Valve Gas Sample / Calibration Gas V-26 (1-AP-MOV-2498) 0FF Inlet Valve G- -+,r-y

l Operation and Maintenance of the IPCP08-AP-0002 ) Post Accident Sampling System Rev. O Page 23 of 58 Valve Name Valve Number Position Undiluted Gas Sample Cask V-27 (1-AP-MOV-2499) D Inlet Valve LGSP' Argon Inlet Valve V-31 (1-AP-FV-2500) CLOSED Gas Chromatography Outlet Valve V-32 (1-AP-MOV-2501) SAMPLE Vacuum Reservoir inlet Valve V-33 (1-AP-MOV-2502) SAMPLE 40 psig Calibration Gas V-25 (1-AP-FV-2537) . OFF Inlet Valve Undiluted Gas Sample Cask 1-AP-XAP-0216 CLOSED Inlet Isolation Valve Undiluted Gas Sample Cask 1-AP-XAP-0217 CLOSED e Outlet Isolation Valve ~ 4.5.20 Verify that the Argon Distribution Isolation Valve (1-AP-XAP-305) and Rotometer (1-AP-FICV-2546) are closed. 4.6 WCU System Flushing 4.6.1 Place, or verify the following valves in the position shown below: Valve Name Valve Number Position Deionized Water Inlet Valve V-110 (1-AP-FV-2473) OPEN Deionized Water Flush Selector Valve V-111 (1-AP-MOV-2478) A Deienized Water Flush Selector Valve V-112 (1-AP-MOV-2558) A Liquid DLacharge Diversion Valve V-7 (1-AP-MOV-2509) 2 ^ Waste Colie~c' tion Unit Discharge V-115 (1-AP-MOV-2516) 1 Diversion Valve 4.6.2 Place the Liquid Waste Transfer Pump P-5 (1-AP-PA-601) into the MANUAL mode and observe the WCU tank discharge Flow Indicator (1-AP-FS-2533). 4.6.3 When (1-AP-FS-2533) fails to indicate liquid flow, place the Liquid Waste Transfer Pump P-5 (1-AP-PA-601) into the AUTOMATIC mode. ) N w

Operation and Maintenance of the IPCP08-AP-0002 j Post Accident Sampling System Rev. (T Page 24 of 58 4.6.4 Open the High Pressure Purge Outlet Valve V-114 (1-AP-FV-2484) to begin filling the WCU tank until a pressure of 9 psig is indicated on Pressure Indicator (1-AP-HC-2484). 4.6.5 Continue to fill the WCU tank until the Liquid Waste Transfer Pump P-5 (1-AP-PA-601) automatically starts, then close the Deionized Water Inlet Valve V-110 (1-AP-FV-2473) and the High Pressure Purge Outlet Valve V-114 (1-AP-FV-2484). 4.6.6 Allow the Liquid Waste Transfer Pump P-5 (1-AP-PA-601) to run until it automatically stops. Then place the pump control into the "STOP" position and_ place the Liquid Discharge Diversion Valve V-7 (1-AP-MOV-2509) and the Waste Collection Unit Discharge Diversion Valve V-115 (1-AP-MOV-2516) into the "0FF" position. 4.7 Reference Check (as required) 4.7.1 Perform applicable steps of Section 6.0 using known standards. I 4.7.2 Ensure that the reference check results(s)' compares with the standard value using the limits of the applicable control chart. 4.7.3 Record the reference check results in the instrument logbook. Initial AND date each entry. 4.8 Maintenance of the PASS Components 4.8.1 Leeds and Northrup pH and Conductivity Probes 4.8.1.1 The pH and conductivity prebes located in the LGSP shall be removed, inspected and cleaned in accordance with OPOP03-ZE-0018 (Chemical Laboratory Analytical Instrument Control Program) or when substandard performance is experienced. 4.8.1.2 Instructions for the removal, inspection and cleaning of the pH probes, are found in Part III, Section 8 of the L&N #7775 Meridian Insertion Type electrode mounting directions. 4.8.1.3 Instructions for the removal, inspection and cleaning of the conductivity probe, are found in Section 5 of the L&N #4905 Series conductivity cells directions. 9

l l Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O Page 25 of 58 4.8.1.4 Following any preventative maintenance, the pH and conductivity probes shall be standardized in accordance with Section 6.0. 4.8.2 . Orbisphere - Oxygen Probe 4.8.2.1 The oxygen probe located in the LGSP shall be removed and inspected in accordance with OPGP03-ZE-0018 (Chemical Laboratory Analytical Instrument Control Program) or when substandard performance is experienced. 4.8.2.2 Inspect the probe for damage to the membrane or a buildup of deposits on the anode or cathode. 4.8.2.3 Instructions for cleaning and membrane replacement are found in the appropriate parts 4 of Section 4 of the Orbisphere Instruction Manual as follows: a. Cathode Cleaning parts 2 & 3 b. Anode Cleaning parts 4 & 5 Membrane Replacement parts 6 & 7 c. 4.8.2.4 Following any preventative maintenance, the oxygen probe shall be standardized in accordance with Section 6.0. 4.8.3 Dionex - Ion Chromatograph 4.8.3.1 The Analytical Pump Module located in the LGSP shall be lubricated and the analytical pump piston seals shall be inspected for signs of leaking in accordance with OPGP03-ZE-0018 (Chemical Laboratory Analytical Instrument Control Program). 4.8.3.2 Instructions for the lubrication of the analytical pump module,' are found in Section 5.1 of chapter 2 in the Dionex Operating Manual. 4.8.3.3 Instructions for the replacement of the analytical pump piston seals, are found in Section 5.3.11 of chapter 2 of the Dionex Operating Manual. 9 r e e -w-w

Operation and Maintenance of the IPCP08-AP-0002 y Post Accident Sampling System . Rev. 0 Page 26 of 58 4.8.4 Ionics - Boron Analyzer 4.8.4.1 The burette assemblics, diverter valve and associated tubing located in the LGSP shall be-inspected for leaks and fouling in accordance with OPGP03-ZE-0018 (Chemical Laboratory Analytical Instrument Control Program). 4.8.4.2 The pH and reference probes in the spin-cell cap shall be removed and inspected for damage and fluid levels in accordance with OPGP03-ZE-0018 (Chemical Laboratory Analytical Instrument Control Program). l 4.8.4.3 Both probes shall be cleaned af ter inspection with dilute acid, wiped with a sof t dry cloth, and rinsed with deionized water. e 4.8.4.4 Replace the probes in the spin-cell cap. 4.8.4.5 Depress button "D0 SET", _ then numerals "40" to acid wash the spin-cell and fill it with deionized water for probe storage. i 4.9 Shutdown of the PASS 4.9.1 Verify that the PASS has been flushed in accordance with Sections 4.2 through 4.7 of this procedure. 4.9.2 - Verify that the WCU Tank is empty by placing the Liquid Waste Transfer Pump P-5 (1-AP-PA-601) in the MANUAL position until Flow Indicator (1-AP-FS-2533) confirms no flow. 4.9.3 Stop the Liquid Waste Transfer Pump P-5 (1-AP-PA-601). ,4. 9.,4 Position all valves and pumps to the condition in accordance with the Initial PASS Component Checklist (-1) ' ~~' except for the 50 psig Argon Inlet Valve V-23 (1-AP-FV-2536) and (1-AP-XAP-301). 1 NOTE The argon carrier gas (controlled by the 50 psig Argon Inlet Valve V-23 (1-AP-FV-2536) and l the Argon Supply Isolation Valve ) (1-AP-KAP-301) should remain on for a period of 15 minutes af ter turning of f the gas chromatograph. ---'w -e,.-c- ,we,r e

n

+- -,m.-- - - - - ,+-y y---g-- -r. y .q-> ~ -,-

Operation and Maintenance of the IPCP08-AP-0002 } Post Accident Sampiing System Rev. O Page 27 of 58 4.9.5 Place all function switches on the Gas Chromatograph in the " READ" position and turn off the Gas Chromatograph power switch. 4.9.6 Turn the gas chromatograph integrate 0F'F. 4.9.7 Turn the Boron Analyzer OFF. 4.9.8 Verify that the pH Monitor " STANDARDIZE" knob is in the " STAND-BY" position. 4.9.9 Turn Pressure Indicators (1-AP-PISH-2518), (1-AP-PISH-2521), (1-AP-PISH-2522), (1-AP-PISH-2533) and (1-AP-PISH-2524) 0FF. 4.9.10' Turn the Dissolved Oxygen Monitor 0FF. 4.9.11 Turn the Conductivity Monitor 0FF. 4.9.12 Turn the Liquid Gross Activity Monitor OFF. (* 4.9.13 Turn the Gas Gross Activity Monitor OFF. I 4.9.14 Close the Argon Supply Isolation Valve (1-AP-XAP-301) and the 50 psig Argon Inlet Valve V-23 (1-AP-FV-2536). 4.9.15 Placc the following circuit breakers in the OFF position. 4.9.15.1 Auxiliary Power - Breaker No. 6 4.9.15.2 IP Power - Breaker No. 5. 4.9.15.3 ECP Power - Breaker No. 4 4.9.15.4 Pump Power - Breaker No. 3 4.9.15.5 Boron Analyzer Power - Breaker No. 2 [.9.16 Place the main circuit breaker - Breaker No. 1 in the OFF position to complete the shutdown of the PASS System. 5.0 Calculations None 6.0 Standardization 6.1 pH Monitor ]

^ t Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O i Page'28 of 58 6.1.1 Ensure that the pH monitor STANDARDIZE knob is in the STANDBY position by pulling it out. 6.1.2 Turn the HIGH pH alarm set point control fully clockwise. 6.1.3 Turn the LOW pH alarm set point control fully counter-clockwise. 4 6.1.4 Add 3 liters of buffer solution (pH 4.01) to the Calibration Solution Tank ((1-AP-TA-301)). 6.1.5 Verify that the Calibration Liquid Transfer Pump Isolation Valve (1-AP-XAP-316) is closed. 6.1.6 Place Liquid Sample / Calibration Liquid Selector Valve V-4 (1-AP-MOV-2496) in position 1 and the Liquid Discharge Diversion Valve V-7 (1-AP-MOV-2509) in position 2. 6.1.7 Place the Calibration Liquid Transfer Pump Isolation Valve (1-AP-XAP-316) in the "TO DRAIN" position and prime the+ Transfer Pump P-3 (1-AP-PA-301) as follows: 6.1.7.1 Start and run Transfer Pump P-3 (1-AP-PA-301) for 10 seconds. 6.1.7.2 Then stop Transfer Pump P-3 (1-AP-PA-301) for 30 seconds. i-6.1.8 Place the Calibration Liquid Transfer Pump Isolation Valve (1-AP-XAP-316) in the "TO LCSP" position. 6.1.9 Start Transfer Pump, P-3 (1-AP-PA-301), and open the Liquid Sample Metering Valve V-5 (1-AP-MOV-2488) until Flow Indicator (1-AP-FS-2520)~11ghts. 6.1.10 Continue pumping for at least 3 minutes to ensure sufficient purging of the PASS process tubing with the pH standard. 6.1.11 Measure and note the temperature of the buffer. Refer to the table supplied with the buffer to determine the pH value for the measured temperature. 6.1.12 Push in the STANDARDIZE knob on the pH monitor and wait for a stable meter reading. 6.1.13 Adjust the STANDARDIZE knob until the proper pH value is indicated on the monitor. i 6.1.13 Note the position of the pH monitor STANDARDIZE knob and return it to its original position by pulling it out. ,,-ge n-- n,.., 4 7-, - - -., + ,,rrn ~ -,w------m--m-n-, -, --vn--, - - -, m, e-w-

Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O Page 29 of 58 6.1.14 Stop Transfer Pump P-3 (1-AP-PA-301). 6.1.15 Place the Calibration Liquid Transfer Pump Valve (1-AP-XAP-316) in the "TO DRAIN" position, and start Transfer Pump P-3 (1-AP-PA-301). 6.1.16 Drain the Calibration Solution Tank (1-AP-TA-301) until it is almost empty, then stop Transfer Pump P-3 (1-AP-PA-301). 6.1.17 Open the Calibration Solution Tank Rinse Valve (1-AP-XAP-314) and fill the Calibration Solution Tank (1-AP-TA-301) with deionized water to until it is half full. 6.1.18 Start Transfer Pump P-3 (1-AP-PA-301), drain the Calibration Solution Tank (1-AP-TA-301) until it is empty, j then stop Transfer Pump P-3 (1-AP-PA-301). 6.1.19 Close the Calibration Liquid Transfer Pump Isolation Valve (1-AP-XAP-316). 6.1.20 Repeat Steps 6.1.4 through 6.1.11 for the 10.00 pH standard. NOTE Do not turn the STANDARDIZE knob when depressing it. 6.1.21 Push in the STANDARDIZE knob on the pil monitor and wait for a stable meter reading. ,6.1,.,2 2 If the pH monitor indicates the proper pH value, +/- 0.20, the pH monitor is properly standardized, proceed to Step 6.1.24. 6.1.23 If the pH monitor does not indicate as required, perform the following steps: a. Remove the pH monitor front panel. b. Adjust the instrument slope adjustment (R41) until the pH monitor indicates the proper pH value +/- 0.20. c. Replace the pH monitor front panel. ) 4

Operation and Maintenance of the IPCP08-AP-0002 ~~ Post Accident Sampling System Rev. O I Page 30 of 58 6.1.24 Record the results of the standardization and temperatures of the buffers in the instrument logbook. Date AND initial each entry. 6.1.25 Position the Calibration Liquid Transfer Pump Isolation Valve (1-AP-XAP-316) to drain and start Transfer Pump P-3 (1-AP-PA-301) to empty the Calibration Solution Tank (1-AP-TA-301) of any remaining pH buffer solution. 6.1.26 When the Calibration Solution Tank (1-AP-TA-301) is almost empty, stop Transfer Pump P-3 (1-AP-PA-301). 6.1.27 Open the Calibration Solution Tank Rinse Valve (1-AP-XAP-314) and fill the Calibration Solution Tank (1-AP-TA-301) to half full with deionized water. 6.1.28 Start Transfer Pump P-3 (1-AP-PA-301), and continue to add deionized water. 6.1.29 Af ter at least 2 minutes of filling the Calibration Solution Tank (1-AP-TA-301) with deionized water, or when the tank is near full, close the Calibration Solution Tank Rinse Valve (1-AP-KAP-314). i 6.1.30 Stop Transfer. Pump P-3 (1-AP-PA-301), place the Calibration Liquid Transfer Pump Isolation Valve (1-AP-XAP-316) in the "TO LGSP" position, and then restart Transfer Pump P-3 (1-AP-PA-301). 6.1.31 Pump deionized water through the PASS process sample lines - for about 10 minutes or until the Calibration Solution Tank (1-AP-TA-301) is almost empty. 6.1.32 Stop Transfer Pump P-3 (1-AP-PA-301), place the Calibration Liquid Transfer Pump Isolation Valve (1-AP-XAP-0316) in the "TO DRAIN" position. '6.1.33 Start Transfer Pump P-3 (1-AP-PA-301), and empty the Calibration Solution Tank (1-AP-TA-301), then stop Transfer Pump, P-3 (1-AP-PA-301). 6.1.34 Close the Calibration Liquid Transfer Pump Isolation Valve (1-AP-XAP-316) and place the Liquid Sample / Calibration Liquid Selector Valve V-4 (1-AP-MOV-2495) in the OFF position. 6.1.35 Return the HIGH pH alarm set point to its alarm setting. 6.1.36 Return the LOW pH alarm set point to its alarm setting.

i Operation and Maintenance of the IPCP08-AP-0002 ~ Post Accident' Sampling System Rev. 0

Page 31 of 58 6.2 Dissolved Oxygen Monitor 6.2.1 Add 3 liters of aerated deionized water of a known dissolved oxygen concentration to the Calibration Solution Tank (1-AP-TA-301).

6.2.2 Verify that the Calibration Liquid Transf er Pump Isolation Valve (1-AP-XAP-316) is closed. 6.2.3 Place the Liquid Sample / Calibration Liquid Selector Valve V-4 (1-AP-MOV-2496) in position 1 and the Liquid Discharge Diversion Valve V-7 (1-AP-MOV-2509) in position 2. 6.2.4 . Place the Calibration Liquid Transfer Pump Isolation Valve - (1-AP-XAP-316) in the "To DRAIN" position and prime the Transfer Pump P-3 (1-AP-PA-301) as follows: I 6.2.4.1 Start and run Transfer Pump P-3 (1-AP-PA-301) -{ for about 10-seconds. 6.2.4.2 Then stop Transfer Pump P-3 (1-AP-PA-301) for about 30 seconds. i 6.2.5 Place the Calibration Liquid Transfer Pump Isolation Valve (1-AP-XAP-316) in the "T0 LGSP" position. 6.2.6 Start pump P-3 (1-AP-PA-301), and open the Liquid Sample Metering Valve V-5 (1-AP-MOV-2488) until Flow Indicator (1-AP-FS-2520) lights. 6.2.7 Continue pumping for at least 3 minutes to ensure sufficient purging of the PASS process tubing with the dissolved oxygen standard. 6.2.8 Verify that the Dissolved Oxygen Analyzer is on and that the Function Selection switch is in the 0 measuring mode. 2

$~.2*9 Af ter the reading has stabilized, depress and adjust the calibrate knob until the monitor indicates the known concentration.

6.2.10 Record the results of the Stsndardization in the instrument logbook. 'Jate AND initial each entry. 6.2.11 Stop Tra ns fer Pump P-3 (1-AP-PA-301). 6.2.12 Position the Calibration Llquid Transfer Pump Isolation Valve (1-AP-XAP-316) co drain and start Transfer Pump P-3 )- (1-AP-PA-301) to empt/ the Calibration Liquid Tank (1-AP-TA-301) of any remaining dissolved oxygen standard.

Operation and Maintenance of the IPCP08-AP-0002 ~'} Post Accident Sampling System Rev. 0 Page 32 of 58 6.2.13 When the Calibration Liquid Tank (1-AP-TA-301) is almost empty, stop Transfer Pump P-3 (1-AP-PA-301). 6.2.14 Close Valve (1-AP-KAP-316) and place the Liquid Sample / Calibration Liquid Selector Valve V-4 (1-AP-MOV-2495) in the OFF position. 6.3 Conductivity Monitor 6.3.1 Add 3 liters of the conductivity standard to the Calibration Solution Tank (1-AP-TA-301). 6.3.2 Verify that the Calibration Liquid Transfer Pump Isolatica Valve (1-AP-XAP-316) is closed. 6.3.3 Place the Liquid Sample / Calibration Liquid Selector Valve V-4 (1-AP-MOV-2496) in position 1 and the Liquid Discharge Diversion Valve V-7 (1-AP-MOV-2509) in position 2. 6.3.4 Place the Calibration Liquid Transfer Pump Isolation Valve (1-AP-XAP-316) in the "TO DRAIN" position and prime the~ calibration fluid Transfer Pump P-3 (1-AP-PA-301) as follows: ) 6.3.4.1 Start and run Transfer Pump P-3 (1-AP-PA-301) for about 10 seconds. 6.3.4.2 Then stop Transfer Pump P-3 (1-AP-PA-301) for about 30 seconds. 6.3.5 Place the Calibration Liquid Transfer Pump Isolation Valve (1-AP-XAP-316) in the "TO LCSP" position. 6.3.6 Start Transfer Pump P-3 (1-AP-PA-301), and open the Liquid Sample Metering _ Valve V-5 (1-AP-MOV-2488) until Flow Indicator (1-AP-FS-2520) lights. ' 6.'I. ~7 Continue pumping for at least 3 minutes to ensure ^~~~' sufficient purging of the PASS process tubing with the conductivity standard. 6.3.8 Select the CHECK position on the conductivity monitor. The meter should read within 1-2 minor increments of the " CHECK" mark on the meter face.

i Operation and Maintenance of the IPCP08-AP-0002 ) Post Accident Sampling System Rev. O Page 33 of 58 6.3.9 Select the MEASURE position and allow the monitor to stabilize. NOTE Multiply the monitor reading by 100 to obtain the conductivity of the flowing sample. 6.3.10 If the reading is within +/- 10 umhos of the conductivity standard's actual value, proceed to Step 6.3.12. 6.3.11-If the reading is not within +/- 10 umhos of the conductivity standard's value, refer to Section 8, part III of the operator's and service manual. 6.3.12 Record the results of the standardization in the instrument logbook. Date AND initial each entry. 6.3.13 Position the Calibration Liquid Transfer Pump Isolation Valve-(1-AP-XAP-0316) to drain and start Transfer Pump P-3 (1-AP-PA-301) to empty the Calibration Solution Tank (1-AP-TA-301) of any remaining conductivity standard. 6.3.14 When the Calibration Solution Tank (1-AP-TA-301) is almost empty, stop Transfer Pump P-3 (1-AP-PA-301). 6.3.15 Open the Calibration Solution Tank Rinse Valve (1-AP-XAP-314) and fill the Calibration Solution Tank (1-AP-TA-301) to half full with deionized water. 6.3.16 Start Transfer Pump P-3 (1-AP-PA-301), and continue to add deionized water. '6.'E. '17 Af ter at least 2 minutes of filling the Calibration l Solution Tank (1-AP-TA-301) with deionized water, or when the tank is near full, close the Calibration Solution Tank Rinse Valve (1-AP-XAP-314). l 6.3.18 Stop Transfer Pump P-3 (1-AP-PA-301), plac'e the Calibration Liquid Transfer Pump Isola' tion Valve (1-AP-XAP-316) in the "TO LGSP" position, and then restart Transfer Pump P-3 (1-AP-PA-301). 6.3.19 Pump deionized water through the PASS process sample lines ) for 10 minutes or until the Calibration Solution Tank (1-AP-TA-301) is almost empty. )

O'peration and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O Page 34 of 58 6.3.20 Stop Transfer Pump P-3 (1-AP-PA-301), place the Calibration Liquid Transfer Pump Isolation Valve (1-AP-XAP-316) in the "TO DRAIN" position. 6.3.21 Start Transfer Pump P-3 (1-AP-PA-301), and empty the Calibration Solution Tank (1-AP-TA-301), then stop pump P-3 (1-AP-PA-301). 6.3.22 Close the Calibration Liquid Transfer Pump Isolation Valve (1-AP-XAP-316) and place the Liquid Sample / Calibration Liquid Selector Valve V-4 (1-AP-MOV-2495) in the OFF position. 6.4 Boron Analyzer 6.4.1 Verify that the Boron Analyzer has been turned ON, warmed up for at le'ast 30 minutes, and that the digital printer has been properly connected. 6.4.2 Open the Deionized Water Inlet Valve V17 (1-AP-FV-2545)Iand ~ place the Instrument Air Supply Isolation Valve (1-AP-XAP-315) in position 1. 6.4.3 Check all reagent and sample tubing supply lines and burettes for air bubbles. 6.4.4 If there are any air bubbles present, dispense and refill the appropriate burette until the air bubbles are removed. NOTE If a program has been installed into the Boron Analyzer, the PROM / KEYBOARD switch should be in the PROM position. 6.4.5 Set the mode to MANUA!, and the PROM / KEYBOARD to the KEYBOARD position. 6.4.6 From the instrument panel of the Boron Analyzer, enter the following commands to flush the reagent solution lines. 6.4.6.1 Depress button "D0 SEQ". 6.4.6.2 Depress numerals "26". 1 6.4.6.3 Depress "NEXT". i

Operation and Maintenance of the IPCP08-AP-0002 '). Post Accident Sampling System Rev. 0 Page 35 of 58 6.4.6.4 Af ter the " count" prompt, depress numeral "1". 6.4.6.5 Depress "NEXT". 6.4.7 From the instrument panel of the Boron Analyzer, enter the following commands to titrate the 1000 ppm Boron standard. 6.4.7.1 Depress button "D0 SEQ". 6.4.7.2 Depress numeral "1". 6.4.7.3 Depress "NEXT". 6.4.7.4 After the " count" prompt, depress numeral "1". 6.4.7.5 Depress "NEXT". 6.4.8 The automatic standardization will take approximately 45 minutes. 6.4.9 When completed, the printer will display the calculated ~ range constants that have now been stored in memory. Typical range constants are as follows: 6.4.9.1 Low Range Constant = 0.2500 6.4.9.2 Middle Range Constant = 1.0000 6.4.9.3 High Range Constant = 5.0000 6.4.10 Record the results of the standardization in the instrument logbook. Date AND initial each entry. 6.5 Gas Chromatograph (G.C.) 6.5.1 Place, or verify the following components in the position / Status shown below. Compo'n'h'nt Name Component Number Position / Status Argon Supply Isolation Valve 1-AP-XAP-301 OPEN Argon Distribution Isolation Valve 1-AP-XAP-305 CLOSED Instrument Air Supply 1-AP-XAP-315 INSTRUMENT AIR Isolation Valve 50 psig Argon Inlet Valve V-23 (1-AP-FV-2536) OPEN Pressure Indicator 1-AP-PI-2540 50 psig Pressure Indicator 1-AP-PI-2544 100 psig ]

4 Operation and Maintenance of the IPCP08-AP-0002 ) Post Accident Sampling System Rev. O Page 36 of 58 6.5.2 Verify an adequate supply of chart recorder paper. 6.5.3 Verify that the red light on the G.C. is OFF.' i 6.5.4 Set up the G.C. and recorder as follows: 6.5.4.1 Depress the MANUAL button and then th-CLEAR, ' s . ';s e button to enter the manual mode. s s 6.5.4.2 Check that all other functions are in th@ OFF' position. sfy 6.5.4.3 Selectanattenuationof250(25andx1b$. 6.5.4.4 Enter the code "01" into the G.C. keybd rd to ' turn on the chart recorder. 6.5.4.5 Set a zero baseline on the chart recorder ats10N - of scale. 6.5.5 Program the reporting integrator as follows. 6.5.5.1 Enter the key sequence "0P( ) 1 ENTER". I 6.5.5.2 Enter the date as "MM-DD-YY ENTER". 6.5.5.3 Enter the time as "HH-MM-SS ENTER". 6.5.5.4 Verify the date/ time by entering in the key sequence " LIST OP( ) 1 ENIER". I 6.5.5.5 Enter the plot baseline position as "ZERO integer value (-6% to 100%) ENTER". 6.5.5.6 Enter the plot height scale as " ATTN 2 integer value (-8 to 20) EKIER". 6.5.5.7 Enter the chart paper advance speed (cm/ min) as' "T "CHT SP value (0.0 to 30.0) ENTER". 6.5.5.8 Enter the peak width discriminator as "PK WD value (0.01, 0.04, 0.16, or 0.64) ENTER". 6.5.5.9 Enter the noise rejection threshold as "THRSH value (-6 to 11) EYIER". 6.5.5.10 Enter the peak rejection by final ' area as "AR REJ integer value (0 to 2.1 E+09)fENTER". ~ d s e-n ,r---

Operation and Maintenance of the IPCP08-AP-0002 g Post Accident Sampling System Rev. O Page 37 of 58 6.5.5.11 Verify the integrator options entered by pressing the key sequence " LIST LIST". 6.5.6 Verify that the platen column temperature has stabilized and is at 75 C as follows: 6.5.6.1 Display the platen column temperature by entering the code "35" into the keyboard. 6.5.6.2 If necessary, adjust the internal trim potentiometer located on the G.C. Temp. Controller Board PC 1030-150A. 6.5.6.3 Allow the chart recorder to run for at least 30 sec. I 6.5.6.4 Enter code "45" to display the platen l temperature on the chart recorder. { i 6.5.6.5 Continue adjustments and displaying until th temperature is within one grid mark of the desired set point. ) 6.5.6.6 Af ter a correct and stable temperature is achieved, enter code "01" to reset the chart recorder zero. 6.5.6.7 Af ter about 30 seconds, enter code "00" to stop the chart recorder. 1 1 .6.5.7 Verify that the Thermal Conductivity Detector (TCD) temperature has stabilized and is at 100 C as follows: I l 6.5.7.1 Select an attenuation of 250 (25, X10). 6.5.7.2 Verify that the manual mode is selected and enter code "01" to turn ON the chart recorder. 6.5.7.3 Enter code "55" to display the TCD oven temperature set point on the chart recorder. 6.5.7.4 If necessary, adjust the internal trim potentiometer P9 on the G.C. Temp. Controller Board PC-1030-150A. 6.5.7.5 Allow the chart recorder to run for at least 30 sec. 'j 6.5.7.6 Enter code "65" to display the TCD oven temperature on the chart recorder.

Operation and Maintenance of the IPCP08-AP-0002 ) Post Accident Sampling System Rev. O Page 38 of 58 6.5.7.7 Continue adjustments and displaying until the j temperature is within one grid mark of the desired set point. 1 I 6.5.7.8 After a correct and stable temperature is I achieved, enter code "01" to reset the chart recorder at zero. 6.5.7.9 Af ter 30 seconds enter code "00" to stop the chart recorder. 6.5.8 Select the appropriate G.C. attenuation by depressing the buttons as follows: 6.5.8.1 5 (5, x1) for the 1000 ppm Hydrogen standard. l i 6.5.8.2 100 (100, x1) for the 5% Hydrogen standard. 6.5.8.3 25 (25 x1) for the 10% 0xygen standard. 6.5.9 Program the G.C. microprocessor as follows : 6.5.9.1 Release the MANUAL button and depress the ENTER ) button. 6.5.9.2 Depress the CLEAR button. NOTE If an entry error is made, depress CLEAR to blank the display and re-enter the entire line. 6.5.9.3 Enter the following program into the G.C. by depressing the appropriate buttons in two digit pairs in the sequence indicated. Program Time Code Description Step Min /Sec 01 00 01 33 Start Integrator 02 00 02 03 Inject Sample ) 03 00 25 25 TCD Signal ON N

Operation and Maintenance of the IPCP08-AP-0002 'N Post Accident Sampling System Rev. O I Page 39 of 58 Program Time Code Description Step Min /Sec-04 00 26 01 Recorder ON 05 01 30 33 Integrator OFF 06 01 31 00 Reset 6.5.10 Purge the appropriate gas standard through the delivery line as follows: 6.5.10.1 Verify the Argon Distribution Isolation Valve (1-AP-XAP-305) is CLOSED. 6.5.10.2 Verify that flow Indicator (1-AP-FICV-2546) is CLOSED. 6.5.10.3 Open the 10% 0xygen in Argon Supply Isolatiol Valve (1-AP-XAP-302) or the 1000 ppm Hydroge*n in Argon Supply Isolation Valve (1-AP-XAP-303) or the 5% Hydrogen in Argon Supply Isolation Valve (1-AP-XAP-304). 6.5.10.4 Verify that the Gas Stripping Cylinder Deionized Water Valve V-22 (1-AP-MOV-2493) is OFF. 6.5.10.5 Open the 40 psig Calibration Gas Inlet Valve V-25 (1-AP-FV-2537). 6.5.10.6 Place the Gas Sample / Calibration Gas Inlet Valve V-26 (1-AP-MOV-2498) in position "1". 6.5.10.7 Place the Undiluted Gas Sample Cask Inlet Valve V-27 ((1-AP-MOV-2499) in position "A". 6.5.10.8 Place the Undiluted Gas Sample Cask Outlet Valve V-28 (1-AP-MOV-2497) in position "D". ~~ "-- 6.5.10.9 Place the Vacuum Pump Discharge Valve V-30 (1-AP-MOV-2496) in position "1". 6.5.10.10 Place the Gas Chromatograph Outlet Valve V-32 (1-AP-MOV-2501) in position " SAMPLE". 6.5.10.11 Place the Vacuum Reservoir Inlet Valve V-33 (1-AP-MOV-2502) in position " SAMPLE". 6.5.10.12 Start Vacuum Pump P-2 (1-AP-PA-202), open the Vacuum Pump Suction Valve V-29 (1-AP-FV-2535), and open Flow Indicator (1-AP-FICV-2546). e-g, a

l Operation and Maintenance of the IPCP08-AP-0002 . j Post Accident Sampling System Rev. O Page 40 of 58 6.5.10.13 Purge the delivery line for at least 2 minutes. 6.5.10.14 Af ter the 2 minutes, close Flow Indicator (1-AP-FICV-2546), close Valve V-29 (1-AP-FV-2535), and stop Vacuum Pump P-2 (1-AP-PA-202). 6.5.10.15 Place the Undiluted Gas Sample Cask Inlet Valve V27 (1-AP-MOV-2499) in position "B". 6.5.11 Purge the G.C. sample lines with the gas standard by completing the following steps three times. 6.5.11.1 Adjust Flow Indicator (1-AP-FICV-2546) for a maximum flow from the appropriate gas standard tank. 6.5.11.2 Continue until Pressure Indicator (1-AP-PI-2524) indicates a stable pressure, then close Flowl ~* Indicator (1-AP-FICV-2546). 6.5.11.3 Start Vacuum Pump P-2 (1-AP-PA-202), open the Vacuum Pump Suction Valve V-29 (1-AP-FV-2535), I and place the Undiluted Gas Sample Cask Outlet Valve V-28 (1-AP-MOV-2497) in position "B". 6.5.11.4 When Pressure Indicator (1-AP-PI-2524) indicates a stable vacuum (at least -9.25 psig), place the Undiluted Gas Sample Cask Outlet Valve V-28 (1-AP-MOV-2497) in position "D", close the Undiluted Gas Sample Cask Outlet Valve V-29 (1-AP-FV-2535) and stop Vacuum Pump P-2 (1-AP-PA-202). NOTE Flow Indicator (1-AP-FICV-2546) must be cycled ON and 0FF to approach 0.0 psig on Pressure Indicator (1-AP-PI-2524). I 6.5.12 Open Flow Indicator (1-AP-FICV-2546) and carefully flow standardization gas into the G.C. sample loop until Pressure Indicator 1-AP-PI-2524 indicates 0.0 psig. ) S ~,,_ , ~ _ _ -

W Operation and Maintenance of the IPCP08-AP-0002 -N Post Accident Sampling System Rev. O I Page 41 of 58 6.5.13 Close the Gas Sample / Calibration Gas Inlet Valve V-26 (1-AP-MOV-2498), the 40 psig Calibration Gas Inlet Valve, .V-25 (1-AP-FV-2537), and Flow Indicator (1-AP-FICV-2546). 6.5.14 Set the proper attenuation factor as listed in Step 6.5.7 and depress the AUTO button. 6.5.15 Press the CLEAR button on the G.C. to start the analysis. 6.5.16 When the standardization analysis is complete, add the following information to the recorder printout: 6.5.16.1 Sample description 6.5.16.2 G.C. attenuation 6.5.16.3 Integrator attenuation 6.5.16.4 Peak retention time

- i 6.5.16.5 Peak height (integrator counts) 6.5.17 Release the AUTO button on the G.C. and press the CLEAR

,) button. 6.5.18 If additional runs with the same standardization gas is desired, perform the following steps: 6.5.18.1 Open the 40 psig Calibration Gas Inlet Valve V-25 (1-AP-FV-2537). 6.5.18.2 Place the Gas Sample / Calibration Gas Inlet Valve V-26 (1-AP-MOV-2498) in position "1". 6.5.18.3 Perform Steps 6.5.11 through 6.5.16 without -repetition. '5.5.19 If standardization runs with a different gas is desired, repeat Steps 6.5.10 through 6.5.18. 6.5.20 Create a calibration table from the standard analysis results as follows. 6.5.20.1 Enter the key sequence "CALIB ESTD". )

Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. 0 Page 42 of 58 NOTE Entering a NEGATIVE value (in minutes) gives an absolute retention time window. Entering a positive value (in percent) gives a percent retention time window. 6.5.20.2 Enter the reference peak retention time window (REF %RTW) as " . 2 ENTER". 6.5.20.3 Enter the non-reference peak retention time window (%RTW) as "5. 3 ENTER". s NOTE -I Entering a NEGATIVE retention time designates the peak to be a reference peak. 6.5.20.4 Enter t'he retention time (RT) for the first standard peak (CAL #1). 6.5.20.5 Enter the amount ( AMT) of the standard (in user selected units) for the first standard peak (CAL #1). 6.5.20.6 Continue to enter RT and AMT values for all peaks in the standard analysis. 6.5.20.7 When all standard peaks have been entered, press ~~ "~~ ENTER without a retention time (RT) value to terminate the request for peak entries. 6.5.20.8 Verify the calibration table by entering the key sequence " LIST CALIB". 6.5.20.9 Record the results of the standardization in the instrument logbook. Date AND initial each entry. 6.5.21 Purge the gas analysis system with argon, perform the ) following steps: ,--w g -,w- ,.,g-

r-,

l l I .\\ Operation and Maintenance of the IPCP08-AP-0002 'l Post Accident Sampling System Rev. O Page 43 of 58 6.5.21.1 Close the 10% 0xygen in Argon Supply Isolation Valve (1-AP-XAP-302) or the 1000 ppa Hydrogen in Argon' Supply Isolation Valve (1-AP-XAP-303) or the 5% Hydrogen in Argon Supply Isolation Valve (1-AP-XAP-304). 6.5.21.2 Open the Argon Distribution Valve (1-AP-XAP-305) the 40 psig Calibration Gas Inlet Valve V-25 (1-AP-FV-2537), and place the Gas Sample / Calibration Gas Inlet Valve V-26 (1-AP-MOV-2498) in position "1". 6.5.21.3 Adjust Flow Indicator (1-AP-FICV-2546) f or maximum flow until Pressure Indicator (1-AP-PI-2524) indicates a stable pressure,-then close Flow Indicator (1-AP-FICV-2546). 6.5.21.4 Start Vacuum Pump.P-2 (1-AP-PA-202), open the VacuumPumpSuctionValveV-29(1-AP-FV-2535) and place the Undiluted Gas Sample Cask Outlet Valve V-28 (1-AP-MOV-2497) in position "B". 6.5.21.5 When Pressure Indicator (1-AP-PI-2524) indicates ) a stable vacuum (at Jeast -9.25'psig), place the Undiluted Gas Sample Cask Outlet Valve V-28 (1-AP-MOV-2497) in position "D", close the Vacuum Pump Suction Valve V-29 (1-AP-FV-2535) and stop Vacuum Pump P-2 (1-AP-PA-202). 6.5.21.6 Repeat Steps 6.5.21.1 through 6.5.21.5 three times. 6.5.22 Finish the argon purge of the gas analysis system as-follows: 6.5.22.1 Open Flow Indicator (1-AP-FICV-2546) for maximum flow. 6.5.22.2 When Pressure Indicator (1-AP-PI-2524) indicates a positive pressure (above 20 psig), close Argon Distribution Isolation Valve (1-AP-XAP-0305). 6.5.22.3 Open the Vacuum Pump Suction Valve V-29 (1-AP-FV-2535) and place the Undiluted Gas Sample Cask Outlet Valve V-28 (1-AP-MOV-2497) in position "B". 6.5.22.4 When (1-AP-PI-2524) indicates a pressure less than 10 psig, close the 40 psig Calibration Gas g Inlet Valve V-25 (1-AP-FV-2537), Flow Indicator (1-AP-FICV-2546), and the Vacuum Pump Suction Valve V-29 (1-AP-FV-2535). i

Operation and Maintenance of the IPCP08-AP-0002 ,. j Post Accident Sampling System Rev. 0 Page 44 of 58 6.5.22.5 Place the Undiluted Gas Sample Cask Outlet Valve V-28 (1-AP-MOV-2497) in position,"D". 6.6 Ion Chromatograph (I.C.) 6.6.1 Prepare the I.C. for operation as follows. 6.6.1.1 Connect the three coaxial cables from the PASS Interface Box located on the front of the PASS Liquid and Gas Sample Panel to the back of the conductivity detector. NOTE Connections are labeled on the Interface Box and the conductivity detector to insure proper hook-up. 6.6.1.2 Connect the Ion Chromatograph Solenoid control I cable f rom the PASS interf ace box to the rear of the Dionex Advanced Chromatography Module. 6.6.1.3 Connect the AC power line from the Dionex control module to the receptacle located on the bottom of the PASS Interface Box. 6.6.1.4 Connect the red colored instrument air line f rom the portable Ion Chromatograph cart to the bottom of the PASS interface box via a quick-connect fitting. 6.6.1.5 Connect the blue colored eluent line from the bottom of the PASS interf ace box to the outlet port of the Ion Chromatograph Analytical Pump on the portable cart. 6.6.1.6 Verify that the eluent supply is connected to eluent port #1 and that the D.I. water supply is connected to eluent port #6 on the analytical pump module. 6.6.1.7 Turn on the Ion Chromatograph power switch located on the Dionex control module. } 6.6.2 Program the reporting integrator as follows. ,p. ., ~,, - - - .-.e w

.i. ^ ' Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. 0 '). Page 45 of 58 -6.6.2.1 Enter the key sequence "0P ( ) 1 ENTER". ~ 6.6.2.2 Enter the date as "MH-DD-YY ENTER". 6.6.2.3. Enter the time as "HH-MM-SS ENTER". 6.6.2.4 Verify the date/ time by' entering in the key. sequence " LIST OP ( ) 1 ENTER". 6.6.2.5 Enter the plot baseline position as "ZERO integer value (-6% to 100%) ENTER". 6.6.2.6 Enter. the plot height scale as " ATTN 2 integer value'(-8 to 20) ENTER". 6.6.2.7 Enter the chart paper advance speed (cm/ min) as "CHT SP value (0.0 to 30.0) ENTER". 6.6.2.8 Enter the peak width' discriminator as "PK WD7 - value'(0.01, 0.04, 0.16, or 0.64) ENTER". { t 6.6.2.9 Enter the noise rejection threshold as "THRSH value (-6 to 11) ENTER". ) 6.6.2.10 Enter the peak rejection by final. area as "AR REJ integer value (0 to 2.lE + 09) ENTER". 6.6.2.11 Verify the integrator eptions entered by pressing the key sequence " LIST LIST". 6.6.3 Verify that the sulfuric acid regenerant solution shutoff I valve is open and that the dodecylbenzene sulfuric acid (DDBSA) regenerant solution container shutoff' valve is open. 6.6.4 Establish regenerant flows through the suppressor columns by placing the System 1 "A" valve on the Advanced ~{ ]}~ Chromatography Module (ACM) in-the ON position. 6.6.5 Verify the following analytical pump settings before starting the analytical pump: j 6.6.5.1 LOCAL / REMOTE switch in the LOCAL position. 6.6.5.2 Eluent flow is at 2.8 ml/ min. 6.6.5.3 Low pressure limit is 20 psig. 6.6.5.4 High pressure limit is 1000 psig. ) ~ 6.6.5.5 Eluent selector #1 is activated. i ____..,..,.._,__,.,,_..______.____,._..,m... ,, _ _ _ _,,.... _,,,, _. _ _..., _.. _ _ _, _...., _, _,, ~.. _. _ _.

ap Operation and Maintenance of the IPCP08-AP-0002 ) Post Accident Sampling System Rev. O Page 46 of 58 6.6.6 Start the analytical pump. 6.6.7 Verify the following conductivity detector settings: 6.6.7.1 LOCAL / REMOTE switch in the LOCAL position. 6.6.7.2 CELL ON/0FF switch is in the ON position. 6.6.7.3 AUTO OFFSET switch is in the OFF position. 6.6.7.4 Temperature compensation is set at 1.7. 6.6.8 Verify the following ACM settings: 6.6.8.1 System 1 LOAD / INJECT valve in the LOAD position. 6.6.8.2 System 1 "A" valve is in the ON position. 6.6.8.3 System 1 "B" valve is in the OFF position. 2 6.6.9 Standardization of the I.C. is conducted in three range's with each range having a particular detector setting and standard concentration as follows: } Sample Range Conductivity Standard Detector Setting Concentration 0 - 1 ppm C1-0 -10 us 0.5 ppm C1-1 - 10 ppm Cl-0 - 100 us 5.0 ppm Cl-10 - 20 ppm Cl-0 - 300 us 15.0 ppm Cl-6.6.10 Select a range for standardization, and place the ~ appropriate standard in the chemical reagent tank.- _6.6,11 Establish standardization fluid flow as follow: ~~' 6.6.11.1 Place the Ion Chromatograph Calibration Pump Inlet Isolation Valve (1-AP-KAP-224) to the CAL FLUID position. 6.6.11.2 Start the Chloride Standard Pump P-8 (1-AP-PA-203), and allow to run for at least 5 minutes. 6.6.11.3 While the pump is running, switch System 1 "B" valve to the ON position. )

Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O I Page 47 of 58 -6.6.12 Set the appropriate conductivity detector range as follows: 6.6.12.1 Turn the conductivity cell 0FF. 6.6.12.2 Select the appropriate range from 6.7.8. 6.6.12.3 Turn the conductivity cell ON. 6.6.13 Allow the conductivity baseline to stabilize for about 5 minutes. 6.6.14 Press the AUT0/0FFSET button to zero the display. 6.6.15 Turn of f the Chloride Standard Pump' P-8 (1-AP-PA-203) and place System 1 "B" valve in'the OFF position. 6.6.16 Simultaneously depress the START button on the integrator and the LOAD / INJECT button on the ACM. 6.6.17 After at least 5 minutes, press the STOP button to stop the integration and print the report. 6.6.18 When the standardization analysis is complete, add the ) following information to the recorder printout: 6.6.18.1 Sample description 6.6.18.2 I.C. attenuation 6.6.18.3 Integrator attenuation 6.6.18.4 Peak retention time 6.6.18.5 Peak height (integrator counts) 4 "~ ~ NOTE Allow ten minutes between analysis runs to ensure that all sample ions have eluted from the column. 6.6.19 Return the LOAD / INJECT valve to the LOAD position and press the AUT0/0FFSET button. 6.6.20 Repeat steps 6.6.10 through 6.6.19 three more times. ) e

Operation and Maintenance of the IPCP08-AP-0002 ,,) Post Accident Sampling System Rev. O Page 48 of 58 6.6.21 Calculate the mean " peak height" for the four standardization runs. The " peak height" values shall have less than 10% variance f rom the mean value. 6.6.22 Repeat steps 6.6.10 through 6.6.19 for the other two standardization ranges. 6.6.23 Create a calibration table from the standard analysis results as follows. 6.6.23.1 Enter the key sequence "CALlB ESTD". NOTE Entering a NEGATIVE value (in minutes) give an absolute retention time window. Entering a w positive value (in percent) gives a percent retention time window. ) 6.6.23.2 Enter the reference peak retention time window (REF %RTW) as ". 2 ENTER". 6.6.23.3 Enter the non-reference peak retention time window (% RTW) as "5. 3 ENTER". NOTE Entering a tTEGATIVE retention time designates the peak to be a reference peak. 6.6.23.4 Enter the retention time (RT) for the first standard peak (CAL #1). 6.6.23.5 Enter the amount (AMT) of the standard (in user selected units) for the first standard peak (CAL #1). 6.6.23.6 Continue to enter RT and AMT values for all peaks in the standard analysis. ] ,---.--.-n

Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O I Page 49 of 58 6.6.23.7 When all standard peaks have been entered, press ENTER without a retention time (RT) value to terminate the request for peak entries. 6.6.23.8 Verify the calibration table by entering the key sequence " LIST CALIB". 6.6.23.9 Record the results of the standardization in the instrument logbook. Date AND initial each entry. 6.6.24 When standardization is complete, purge the I.C. sample loop as follows: 6.6.24.1 Place the Ion Chromatograph Calibration Pump Inlet Isolation Valve (1-AP-XAP-224) into the DEIONIZ80 WATER position. 6.6.24.2 Start the Chloride Standard Pump P-8 7 (1-AP-PA-203)andpurgeforabout5 minutes-{ 6.6.24.3 Stop the pump and place the Ion Chromatograph Calibration Pump Inlet Isolation Valve 1 (1-AP-XAP-224) in the OFF position. 7.0 Documentation 7.1 Logsheets and reports are dispositioned in accordance with OPCP01-ZA-0011 (Chemical Laboratory Logsheets and Reports). 8.0 References 8.1 " Operation, Calibration, Maintenance Manual for the Post-Accident Sampling System for the South Texas Project - Units NO.1 & 2", 4314/8314 - 00064-BNV, July 17, 1985, Revision 0. 8.2 OPGP03-ZE-0018 (Chemical Laboratory Analytical Instrument Control 'Pr6g am), Rev. 0 r 9.0 Support Documents 9.1 Initial PASS Component Checklist (-1) ) 9

9 E Operation and Maintenance of the IPCP08-AP-0002 '~' ) Post Accident Sampling System Rev. O Page 50 of 58 i INITIAL PASS COMPONE!ff CHECKLIST 1PCP08-AP-0002-1 i (Page 1 of 9) Checklist Commenced: Date/ Time CHECKLIST EXCEPTIONS COMPONENT NUMBER COMPONENT NAME REMARKS n J } f Checklist Performed By: Print Name Sample Initials, 1 a Checklist Completed By: 4 Reviewed By: ) Lead Chemical Technician Date/ Time This Form, when completed, shall be retained for the life of the plant. . - ~

~ Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. 0 - Page 51 of 58 INITIAL PASS COMPONENT CHECKLIST IPCP08-AP-0002-1 (Page 2 of 9) CHECKLIST EXCEPTIONS COMPONENT NUMBER COMPONENT NAME REMARKS i T 4 ) 1 0 This Form, when completed, shall be retained for the life of the plant.

f 6 -c. j Operation and Maintenance of the IPCP08-AP-0002 l Post Accident Sampling System Rev. O INITIAL PASS COMPONENT CHECKLIST

E' 1FCP08-AP-0002-1 (Page 3 of 9)

Date: s !i POSITION PERFORMED KEMARKS COMPONENT NUMBER COMPONENT NAME ' LOCATION REQUIRED BY

- - - VALVE LINEUP ****

U-l ( 1-AP-MOV-24 86 ) Liquid Sample Diversion Valve ECP C 4 V-2 (1-AP-FV-2561) Liquid Sample Dilution Loop Inlet Valve ECP CLOSED U-3 (1-AP-MOV-2562) Liquid Sample Pressure Reduction Selector Valve ECP D U-4 (1-AP-MOV-2495) Liquid Sample / Calibration Liquid Selector Valve ECP OFF U-5 (1-AP-MOV-2488) Liquid Sample Metering Valve ECP CLOSED U-6 (1-AP-MOV-2554) Analyzer Bypass Metering Valve ECP CLOSED-V-7 (1-AP-MOV-2509) Liquid Discharge Diversion Valve ECP OFF V-8 (1-AP-FV-2489) Undiluted Liquid Sample Cask Valve ECP CLOSED U-9 (1-AP-MOV-2485) 10 cc Bite Inlet Valve ECP B' V-10 (1-AP-tt0V-2494) 10 cc Bite Outlet Valve ECP D V-II (1-AP-MOV-2504) Dilution Pump Discharge Valve ECP D V-12 (1-AP-MOV-2556) Liquid Sample Dilution Loop Control Valve ECP-C U-13 (1-AP-MOV-2557) Liquid Sample Divertor Valve 'ECP C' V-14 (1-AP-FV-2507) Dilution Vessel Overflow Valve ECP ' CLOSED U-15 (1-AP-FV-2506) Dilution Vessel Overflow Valve ECP CLOSED

4 j <v v Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O "8' INITIAL PASS COMPONENT CHECKLIST IPCP08-AP-0002-1 (Page 4'of 9) Date: ', i POSITION PERFORMED REMARKS COMPONENT NUMBER COMPONENT NAME LOCATION REQUIRED BY

- - - VALVE LINEUP ****

i l 1 U-16 (1-AP-MOV-2505) Dilution Vessel Deionized Water / Nitrogen Inlet Valve l ECP OFF I ,U-17 (1-AP-FV-2545). Deionized Water Inlet Valve ECP CLOSED j U-18 (1-AP-MOV-2490) Deionized Water / Nitrogen Purge Inlet Valve ECP OFF U-19 (l-AP-FV-2508) IESP Spray / Wash System Inlet Valve ECP' CLOSED V-20 (1-AP-FV-2539) 15 psig Nitrogen Inlet Valve ECP CLOSED V-21 (1-AP-FV-2491) Gas Stripping Cylinder Inlet / Outlet Valve ECP CLOSED V-22 (1-AP-FV-2493) Gas Stripping Cylinder Deionized Water Valve ECP OFF U-23 (1-AP-FV-2536) 50 psig Argon Inlet Valve ECP CLOSED 1 V-24 (l-AP-FV-2538) I 20 psig Argon Inlet Valve ECP CLOSED i } V-25 (1-AP-FV-2537) 40 psig Calibration Gas Inlet Valve ECP CLOSED i U-26 (1-AP-MOV-2498) Gas Sample / Calibration Gas Inlet Valve ECP OFF 1 U-27 (1-AP-MOV-2499) Undiluted Gas Sample Cask Inlet Valve ECP D U-28 (1-AP-MOV-2497) Undiluted Gas Sample Cask outlet Valve ECP D y ] +.s,a j U-29 (1-AP-FV-2535) Vacuum Pump Suction Valve ~ ECP C10 SED l j U-30 (1-AP-MOV-2496) Vacuum Pump Discharge Valve ECP OFF 1

). Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. 0 INITIAL PASS COMPONENT CHECKLIST 88* 1PCP08-AP-0002-1 (Page 5 of 9) Date: i

i POSITION PERFORMED REMARKS COMPONENT NUMBER COMPONENT NAME LOCATION REQUIRED BY '

- - - VALVE LINEUP ****

V-31 (1-AP-FV-2500) LGSP Argon Inlet Valve ECP CLOSED eV-32 (1-AP-MOV-2501) Gas Chromatograph Outlet Valve ECP SAMPLE V-33 (1-AP-MOV-2502) Vacuum Reservoir Inlet Valve ECP SAMPLE V-34 (1-AP-FV-2503) Diluted Cas Sample Vessel Inlet Valve ECP CLOSED V-35 (1-AP-FV-2487) Liquid Sample Pressure Regulator Bypass Valve ECP CLOSED V-101(1-AP-FV-2465) RCB Atmosphere Sample Inlet Valve ECP CLOSED t-V-102(1-AP-FV-2466) RCB Atmosphere Sample Inlet Valve ECP CLOSED V-103(1-AP-FV-2467) RCB Atmosphere Sample Inlet Valve ECP CLOSED V-104(1-AP-FV-2468) RCS Sample Inlet Valve ECP CLOSED V-105(1-AP-FV-2469) RHR Sample Inlet Valve .ECP CLOSED V-106(1-AP-FV-2470) RCB Sump Sample Inlet Valve ECP CLOSED V-107(1-AP-FV-2471) Spare Sample Inlet Valve ECP CLOSED V-108(1-AP-FV-2472) Spare Sample Inlet Valve ECP CLOSED V-109(1-AP-FV-2482) Liquid Sample Outlet Valve ECP CLOSED + V-110(1-AP-FV-2473) Deionized Water Inlet Valve ECP CLOSED

.t s Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O INITIAL PASS COMPONENT CHECKLIST

E' 0

IPCP08-AP-0002-1 (Page 6 of 9) Date: a

i POSITION PERFORMED REMARKS COMPONENT NUMBER COMPONENr NAME LOCATION

' REQUIRED BY

- - - VALVE LINEUP ****

V-Ill(1-AP-MOV-2478) Deionized Water Flush Selector Valve ECP A 4V-ll2(1-AP-MOV-2558) Deionized Water Flush Selector Valve ECP A V-113(1-AP-FV-2559) Flush Water Drain Valve ECP CLOSED V-114(l-AP-FV-2484) High Pr=scure Purge Outlet Valve EC P CLOSED F V-115(1-AP-MOV-2516) Waste Collection Unit Discharge Diversion Valve ECP OFF 1-AP-XAP-113 Sample Cooler (HX-101) Inlet Isolation Valve SCR CLOSED l-AP-XAP-ll4 Sample Cooler (HX-101) Outlet Isolation Valve SCR CLOSED l-AP-XAP-ll5 Sample Cooler (HX-102) Inlet Isolation Valve SCR CLOSED l-AP-XAP-Il6 Sample Cooler (HX-102) Outlet Isolation Valve SCR CLOSED l-AP-XAP-!!7 Sample Cooler (11X-103) Inlet Isolation Valve SCR CLOSED 1-AP-XAP-ll8 Sample Cooler (IlX-103) Outlet Isolation Valve SCR CLOSED l-AP-XAP-119 Sample Cooler (llX-104) Inlet Isolation Valve SCR CLOSED l-AP-XAP-120 Sample Cooler (IlX-104) Outlet Isolation Valve SCR CLOSED l-AP-XAP-121 Cooling Water Inlet Isolation Valve SCR CLOSED 1-AP-XAP-122 Cooling Water Outlet Isolation Valve SCR CLOSED I

.s) w. v Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O INITIAL PASS COMPONENT CHECKLIST

8*'

1PCP08-AP-0002-1 (Page 7 of 9) Dste: POSITION PERPORMED REMARKS COMPONENT NUMBER COMPONENT NAME LOCATION REQUIRED BY

- - - VALVE LINEUP ****

In-Line Isotopic l-AP-XAP-123 Analyzer (Gas) Outlet Isolation Valve SCR CLOSED In-Line Isotopic 1-AP-XAP-124 Analyzer (Liquid) Outlet Isolation Valve SCR CLOSED l-AP-XAP-214 Undiluted Liquid Sample Cask Inlet Isolation Valve LGSP CLOSED Outlet Isolation Valve Undiluted Liquid 1-AP-XAP-215 Sample Cask LCSP CLOSED l-AP-XAP-216 Undiluted Gas Sample Cask Inlet Isolation Valve LCSP CLOSED l-AP-XAP-217 Undiluted Gas Sample Cask Outlet Isolation Valve LCSP CLOSED l-AP-XAP-219 Removable Gas Sample Vessel Outlet Isolation Valve LCSP CLOSED l-AP-XAP-220 Boron Analyzer LCSP CLOSED Undiluted Liquid Sample 1-AP-XAP-222 Cask Line Metering Valve LCSP 50 cc/ min Ion Chromatograph Calibration I-AP-XAP-224 Pump Inlet Isolation Valve LGSP OFF 1-AP-XAP-301 Argon Supply Isolation Valve IP CLOSED l-AP-XAP-302 10% 0xygen in Argon Supply Isolation Valve IP CLOSED l-AP-XAP-303 1000 PPM Hydrogen in Argon Supply Isolati n Valve IP CLOSED l-AP-XAP-304 5% Hydrogen in Argon Supply Isolation Valve IP CLOSED l-AP-XAP-305 Argon Distribution Isolation Valve IP CLOSED

g.

k.

) Operation and Maintenance of the - IPCP08-AP-0002- { Post Accident Sampling System Rev. O j INITIAL PASS COMPONENT CHECKLIST - 88* l IPCP08-AP-0002-1 { (Page 8 of 9) j' Date: 'g } I [ i POSITION PERFORMED REMARKS i COMPONENT NUMBER COMPONENT NAME LOCATION REQUIRED BY

- ** VALVE LINEUP ****

v 4 } l-AP-XAP-308 Nitrogen Supply Isolation Valve IP CLOSED 1-AP-XAP-314 Calibration Solution Tank Rinse Valve IP CIDSED 1-AP-XAP-315 Instrument Air Supply Isolation Valve IP CLOSED l 4 i 1-AP-XAP-316 Calibration Liquid Transfer Pump Isolation Valve IP CLOSED f 1 } 1-AP-XAP-602 Waste Collection Tank Pump Isolation Valve WCU OPEN l l l-AP-XAP-603 Waste Collection Tank Pump Isolation Valve .WCU OPEN t

- - - PUMP LINEUP ****

1 a P-1 (1-AP-PA-201) Dilution Loop Circulation Pump ECP STOP l P-2 (l-AP-PA-202) Vacuum Pump ECP STOP P-3 (1-AP-PA-301) Transfer Pump ECP STOP P-4 (1-AP-PA-302) Deionized Water Booster Pump ECP STOP P-5 (1-AP-PA-601) Liquid Waste Transfer Pump ECP STOP P-6 (l-AP-PA-602) Gas Waste Transfer ' Pump

h*d ECP STOP i

P-7 (1-AP-PA-001) Liquid Sump Pump ECP STOP I P-8 (1-AP-PA-203) Chloride Standard Pump LGSP STOP i

.' 9 f) .I l Operation and Maintenance of the IPCP08-AP-0002 Post Accident Sampling System Rev. O Page 58 of 58 INITIAL PASS COMPONENT CHECKLIST IPCPUS-AP-0002-1 (Page 9 of 9) Date: l }- l POSITION PERFORMED REMARKS COMPONENT NUMBER COMPONENT NAME LOCATION REQUIRED BY

- - - ELECTRICAL LINEUP ****

Breaker No. 1 Main Circuit Breaker ECP OFF

Breaker No. 2 Boron Analyzer Power ECP OFF Breaker No. 3 Pump Power ECP OFF Breaker No. 4 Electrical Control Panel Power ECP OFF Breaker No. 5 Instrument Panel Power ECP OFF Breaker No. 6 Auxiliary Power ECP OFF

. 4 t,.4}}

ML20215F322

Text

1.1 Purpose and Scope

1.1 Purpose and Scope

Navigation menu

Search