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Forwards marked-up SSAR Section 14.2,per NRC Comments Made During 930420 Telcon.Comments Cover Feedwater Control Sys Preoperational Test,Standby Gas Treatment Sys Preoperational Test & Containment Isolation Valve Leakage Rate Tests
	ML20044D658
Person / Time
Site:	05200001
Issue date:	05/13/1993
From:	Fox J; GENERAL ELECTRIC CO.
To:	Poslusny C; Office of Nuclear Reactor Regulation
References
	NUDOCS 9305200121
	Download: ML20044D658 (30)
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GE Nuclear Energy

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,m May 13,1993 Docket No. STN 52-001 i

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Chet Poslusny, Senior Project Manager Standardization Project Directorate Associate Directorate for Advanced Reactors and License Renewal Office of the Nuclear Reactor Regulation

Subject:

Submittal Supporting Accelerated ABWR Review Schedule - Responses to NRC Comments on SSAR Section 14.2 l

Dear Chet:

Enclosed is a SSAR markup addressing the NRC comments made during the April 20,1993 conference call. All comments have been included in the markup except for the following items:

Item 1:

It is not necessary to include these three subsystems in the list of systems to be tested since they are included in the

reactor building ventilation system" as indicated in Insert C of my April 13,1993 letter.

Item 14:

We do not believe it is necessary to include a test to verify spurious control action I

design features of the fire protection system since each safety-related multiplexing system contains on-line self-diagnostics implemented in the software and hardware that will continuously monitor system performance. Hardware is provided prior to transmission and following reception to detect transmission errors at the remote multipiexing units and the control room multiplexing units.

In case of a fire in the control room, electrical faults could occur. Fiber optic l

transmission lir es are not subject to credible electrical faults such as short-circuit j

loading, grounds, or application of high AC or DC voltages. Adjacent cables are not subject to induced fault currents or being shorted together. The effects of 1

l cable damage (due to a fire) are restricted to signalloss or data corruption at the receiving equipment. In addition, the multiplexing system is dual channel system.

Hence one " corrupt" signal is not going to initiate any action and probability of generation of two identical spurious signals is essentially zero.

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' Chet Pos]usny, Senior Project Manager i

htay 13,1993 j

l Page 2 It should be noted that the enclosed markups are made on our newly reformatted SSAR which includes the changes made to the "old" SSAR up to but not including the April 13,1993 changes.

A complete reformatted Chapter 14 will be made available in the near future.

Please provide copies of this transmittal to Frank Talbot and Bob Gramm.

Sincerely, Gf Jack Fox Advanced Reactor Programs cc: Norman Fletcher (DOE)

Chandra Oza (GE)

H.J. Young (GE)

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Include crvwell : urge /exhaost, main steamifeecwater tunnel +.' A 2,

RIP control panel rocm HVAC in l

the list o3 systems to ce teste:.

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2 14.2.12.1.26 Change "6.5.1.4.1" to "6.5.1.4" All Acd 55AR Subsection numbers to the writeups if referenced by a test 3

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14.2.12.1.37 to Add prequisites to each listed l

14.2.12.1.39, subsections.

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14.2.12.1.40.2 i

6 14.2.12.1.45.1 Add test to verify E.5 field flashing performance requirements.

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14.2.12.1.45.3 Acd EDS ccabustion alr/ exhaust gas system test.

Add ESAR subsection number as a cross reference to EDS fuel oil transfer & storage system.

8 14.2.12.1.4 Add SSAR subsection 7.7.1.4 as a cross reference for F/W centrcl sysytem test.

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14.2.12.1.53 Add SSAR subsection number of F/W

& condensate system preoperational test as a cross reference.

10 14.2.12.1.54 Add test to verify sysytem bypass design feature.

11 14.2.12.1.65 Add 53AR subsection number of SBLPC as a cross reference.

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m System operation is considered acceptable w hen the observed / measured performance charactenstics, from the testing described above, meet the applicable design specifications.

14.2.12.1.4 Feedwater Control System Ibpstional Test (1) Purpose To venfy proper operation of the feedwater control system (FDWC), including individual components such as controllers, indicators, and controller software settings such as gains and function generator curves.

(2) Prerequisites The constmetion tests have been successfully completed and the SCG has reviewed the test procedures and has approved the initiation of testing. Preoperational tests must be completed on lower level controllers that do not strictly belong to the feedwater control system but that may affect system response. All feedwater control system components shall have an initial calibration in accordance with vendor instructions. Appropriate instmmentation and control power supply, turbine control system, reactor recirculation flow control system.

condensate and feedwater system, process computer system, reactor water cleanup system. RCIC. nuclear boiler system and multiplexing system.

G (3) General Test Methods and Acceptance Cnteria Testing of the feedwater control system during the preoperational phase may be limited by the absence of an acceptable feedwater recirculation flow path. Comprehensive flow testing will be conducted during startup phase.

Performance shall be observed and recorded during a series of individual component and overall system response tests,{

h (a) verification of dynamic characteristics of level controllers, flow controllers, dynamic compensators.

f signal filters, level serpoint modification and bumpless gain logic for correct functions; I

tb) correct function ofinstrumentation, including signal continuity checking, scaling and interface mating, k calibration of process sensors, operator displays and alarm annunciation functions;

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(c) proper operation of system valves. including timing and stroke, in response to control demands during i

test mode and operational mode (including the reactor water cleanup system dump valve response to the

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(d) proper operation of interlocks trips and all control functions; r

(e) prelimmary adjustments of controllers and actuators for prescribed open-loop freqwiney response or step response; j

(f) capability of the self-test and on-line diagnostic features in identifying the presence of a fault and 2

determine the location of the failure; I

i (g) capabilities of cold and warm start features. i.e., self-starting following a power interruption to the full l

system and bnnging a processing channel on line with the other channels in operation, without the need 4

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l System operation is considered acceptable when the observed' measured performance charactenstics. from the testmg desenbed above, meet the applicable design specifications.

14.2.12.1.M Standby Gas Treatment System Preoperational Test (1) Purpose To venfy the ability of the standby gas treatment system (SGTS) to establish and maintain a negative pressure within the secondary containment and to adequately filter the resultant cahaust air flow. _

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The construction tests incl %,

ure proof test have been ccessfutty=compleIsFand the SCG has reviewed the test; procedure (s) and has approved the initiation of testing. Instrument air system, punfied makeup water syttem, electric power systems, electric instrument equipment and communication equipment are available for use. All system instruments shall agree with P&lD and IDS and properly calibrated in accordance with instructions of instrument suppliers. The primary and secondary containments are intact and all other interfadng systems are available as required to support the specified testing.

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(3) General Test hEthods and Acceptance Criteria i

Performance hil be observed and recorded dunng a series of individual component and integrated system tests. m_ m w

(a) proper operation of instrumentation and equipment in all combinations of logic and instrument channel trip:

(b) proper functioning of instrumentation and alarms including alarm actuation and reset, alarm set value, alarm indication and operating logic; (c) proper operation of all motor operated and air operated valves and dampers, including operability using opening / closing switches at the main control room. valve indication lamp lighting and timmg; (d) proper operation of eahaust fans in all design operating modes:

(e) performance and efficiency of HEPA filters and leak tightness of charcoal adsorber section per Regulatory Guide,,

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(. P (f) proper operstmg conditions and performance capability during following system operational tests:

(1) emergsacy operating mode test: the system shall be brought to the rated flow operating condition by startmg SGTS cahaust fan and adjusting dryer train inlet valve in single loop and parallel loops By this test, it shall be confirmed that stabilized continuous syp = <meration is possible 1

3 and that performance of SGTS cahaust fan and heating coil, as well as differential pressure of each h $NW filter meet appropriate SGTS equipment requirement specification:

x-W. m (2) pnmary containmmt eahaust operating mode teste the system shall be operated to eahaust from primary containment by operating SGTS under the conditions where pri' mary containment is not isolated. The ;tems to be confirmed by this test shall be the same as the emergency operstmg made l

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(g) ability to maintain air tightness of bu Iding structures formmg reactor secondary containment and the openings and penetrations provided m those structures. This secondary contamment leak rate test shall be performed by operating the SGTS with negative pressure mamtamed inside the buildmg under reactor auxiliary building HVAC system isolated conditions. In addition, this test shall con 6rm that SGT3 is j

operable without generatmg the alarm for high differential pressure between building and open air.

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(h) proper operation of interlocks and equipment protective devices including operations fall components

subject to mterlockmg. interlockmg set value and operatmg logic:

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I (i) proper operation of the system in response to an automatic startup signal while on standby condition. By j

this test, it shall be con 6rmed that the system is practically operable in accordance with IBD and j

sequence diagram and that there are no difficulties in the system operation:

f (j) proper operation of heaters. demister, and moisture separator equipment; and (k) proper system operation while powered from primary e.nd alternate sources, ine g transfers, and in degraded modes for which the system is expected to remam operational.

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System operation is cons.dered acceptable when the observed / measured performance characteristics. from the testing desenbed above, meet the applicable design specifications.

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14.2.12.1.37 Containment isolation Valve I a=Irare Rate Tests d

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14.2.12.1.38 Containment Penetratio6 Lankage Rate Tests Desenprion of and critens forpperational leakafe rate testsef containment penetrations are given in Subsection 6.2.6.2. s # ^ - ft MbP 14.2.12.1.39 Containment Rate Tests Description of and criteria for preoperational leakage rate tests of containment airlocks are given in Subsection

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j driptics of and criteria for contamment integrated leakage rare tests are given in Subsection 6 v

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' ('a=*=inment Bypass taalage Tests Test procedures are identical to those used for other penetrations under isolation conditions are discussed m Subsection 6.2.6.2.

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14.2.12.1.42.1 Containment Isolation Yah e Functional and Closure Timing Tests The containment isolation system is discussed in Subsection 6.2.4 with characteristics of and requirements for individual valves listed in Table 6.2-7. Preoperational functional and closure timing tests of valves performing j

contamment isolation functions will be done as part of the testing of the systems to which such valves belong (see Table 6.2-7 for system affiliation of individual valves). Overall containment isolation initiation logic is a function of the leak detection and isolation system. the testing of which is desenbed in Subsection 14.2.12.1.13 eN n

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14.2.12.1.42.2 Safety-related Motor-operated Valves Baseline Pre-service Tests

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The motor-operated valve (MOV) testing under various differential pressure and flow up to maximum achievable conditions is discussed in Subsection 3.9.6.2.2. This type of testing is to determine the torque and thrust requirements of the valves at design conditions. Baseline pre-service testing (see Subsection 3.9.7.3) of the safety-related MOVs will be done as part of the system operational tests of the systems to which such valves belong dunng the pre-operational test stage.

I 14.2.12.1.43 Wetwell-to-Drywell Vacuum Breaker System Preoperational Test (1) Purpose I

To verify proper functioning of the werwell-to-drywell vacuum breakers system (WDVBS).

l (2) Prerequisites The inspections of major mechanical components associated with th: WDVBS have been successfully completed and the SCG has reviewed the test procedure and has approved the initiation of testing.

Additionally, prerequisites, include but is not limited to the fo' lowing, must be completed prior to the test:

(a) all permanently installed instrumentation have been calibrated and adjusted to the values specified in the applicable design documents; i

(b) facilities are provided in the suppression chamber air space to facilitate removal and senicing of the l

WDVBS valve intervals, if required; l

l (c) pneumatic sources are available for performing the valve leak tightness test; l

(d) interfacmg system such as Flammability Control System (FCS) is available and operational to support testing, as required; (e) ase@ power sources to supply electrical power to all instrumentation are available for use.

COPY MISSING power conditions; (c) proper functioning of vacuum breaker test features.

System operation is considered acceptable when the observed / measured performance characteristics meet the applicable design specifications.

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I 14.2.12.1.45.1 DC Power Systen Preoperational Test l

(1) Purpose To verify the abihty of DC power systems to supply highly reliable, uninterruptable pow or instrumentation, logic, control. lighting and other normal and emergency loads that must remain ope' durmg and after a loss of AC power.

(2) Prerequisites The construction tests for the individual component associatd with the DC power supply system have been{

successfully completed and the SCG has reviewed the test procedure and has approved the initiati All the permanently installed instrumentation shall have been properly calibrated and operational. The fire protection system shall be available. Adequate ventilation shall he available for the battery rooms. All DC emergency lighting shall be available. DC to AC inverters shall be available and operational. The 480 VAC system shall be in operation and supply power to the battery chargers for the 125 VDC safety related loads.

L Additionally, a load shall be available for the performance of battery capacity check tests.

3 (3) General Test Methods and Acceptance Cnteria The DC power supply systems consist of essential and nonessential equipment, including batter chargers, inverters, static transfer switches, and associated instrumentation and alarms, that is u both normal and emergency loads. Performance shall be observed and recorded during a series ofindividu compot.cnt and integrated systems tests. This test shall demonst ate that the power systems operate i

properly as specified by Subsection 8.3.2 through the following testing:

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(a) capability of each Class IE DC battery system to proude the rated load demId as specified by Subsection 8.3.2, two hours for essential loads. and 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months for the battery associated with the RCIC.

(b) capability of each battery charger to fully recharge its associated battery (or bank), from the dischar state, while simultaneously supplying the specified loads:

(c) proper load sizing and rated capacity verification by performing a discharge test. The individual v and specific gravity of each cell shall be within the prescribed limitt following the performance of discharge test.

(d h) Verification that each DC bus meets the specified level of redundancy and electrical indepe particular application; t

\\(e) proper functioning of transfer devices, breakers, cables and inverters (includmg load capability);

hfg M,N (D proper calibration and trip settings of protective devices, including relaying, and prope permissive and prohibit interlocks:

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(h) proper operation of emergency DC lighting, including capacity of self contained batteries.

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f 14.2.12.L45.3 Esc.-iicr,cy Diesel Generator Preoperational Test 1

(1) Purpose To demonstrate the capability of the emergency diesel generators to provide highly reliable e electncal power dunng normal and simulated accident conditions when normal offsite power sources[

unavailable, and the demonstrate the operability of the diesel generator auxiliary systems, e.g., di[

i transfer, diesel generator staning air supply, jacket water, ano tube oil.

(2) Prerequisites l

I The construction tests have been successfully completed and the SCG has reviewed the test proc approved the initiation of tes6ng. All the necessary permanently installed instrumentation shall have bee}

l properly calibrated and operational. Appropriate electrical power sources, reactor building coolin system, pneumatic sources, diesel-generator area ventilation system, and the portion of fire protec covering the diesel-generator area shall be available for use. The ECC systems shall be availa as applicable to the diesel-generator under test. Additionally, sufficient diesel fuel shall be available, on ute

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or readily accessible, site to perform the scheduled tests.

(3) General Test Methods and Acceptance Cnteria i

l Performance shall be observed and recorded dunng a series ofindividual component and integ tests to demonstrate the following:

i (a) proper automatic startup and operation of the diesel generators upon simulated loss of a-c voltage af attainment of the required frequency anc voltage within the specified time limits, i

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(b) proper response and operation for design-basis accident loading sequence to design-basis load requirements, and venfication that voltage and frequency are rnaintained within specified limits; (c) proper operation of the diesel generators during load shedding, load sequencing, and load rejection:

including a test of the loss of the largest single load and of the complete loss of load, venfyi voltage and frequency are maintained within design limits and that overspeed limits are not excee (d) that a LOCA signal will block generator breaker or field tripping by all protective relays excep generator phase differential current and engine overspeed relays:

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(c) that a LOCA signal will iniste termination of parallel operations (test or manual transfer) and that the diesel generator will continue. > run unloaded and available; (f) that the engine speed governor and the generatar voltage regulator automatically return to an isochr (constant speed) mode of operation upon initistion of a LOCA signal; full-load carrymg capability of the diesel generators for a period of not less than 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months , of which (g) hours are at a load equivalent to the continuous rating of the diesel generator and 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months are at th 2-hour load rating as desenhed in Reg Guide 1.108 including verification that the diesel co function within design limits, and the diesel generator HVAC system maintains the diesel gene

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within design limits:

(h) functional capability at operating temperature conditions by reperforming the tests in (a) a id (b) immediately after completion of the 24-hour load test per (g) above I I

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s (i) the ability to synchronize the diesel enerators wit:s offsite power while connected to th F

I wisfer the load from the diesel generators to the offsite power, isolate the diesel generators,

.em to standby status; t

fj) that the rate of fuel consumption and the operation of any fuel oil supply pumpmg or transfer devic i

while operating at the design-basis accident load, are such that the requirements for 7-da mventory are met for each diesel generator:

I (k) that all permissive and prohibit interlock, protective relays, controls, and alarms (both local a operate in accordance with design specifications; i

j (1) acceptable diesel generator reliability during starting and loading sequences as desenbed in Re 1.108; l

(m) proper operation and correct serpoints for initiating and trip devices and verification of syst tested otherwise;(SL I

that the diesel-generator fuel oil transfer pumps start and stop automatically in response to a (n)

I level and high level signal respectively l

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(o) that the diesel-generator can be started from min'Giiusiidesign'sutting arr pee arid the air s

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system has sufficient capacity for cranking the engine for presenbod number of automatic or manual starts without recharging a specified by Subsection 9.5.6.

that the diesel-generatorjacket cooling water system functions properly to maintain engine 3

(p) t within design limits in both standby mode and normal mode of operation as specified by Subs 9.5.5.

(q) that the diesel-generator lubrication system functions properif to supply clean, filtered and generator bearing surfaces at controlled pressure and te uperature during normal operatio maintain sufficient circulation of warm oil at presenbed tenperature when engine is in a st N

condition as specified by Subsection 9.5.7.

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14.2.12.1.45.4 R. :! ! G Powerfystem Preoperational Test

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(1) Purpose

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l To venfy the ability of thefgormal A er distribution system to provide a means for supplying AC power to onessential equipment, for both onSite and offsite sources, via the appropriate distribution networ e ss chd (2) Prerequisites

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gj The construction tests for t individual component isted with the normal AC power distribution system have been successfully completed and the SCG has viewed the test procedure and has approved the initiation of testing. All the necessary permanently instal instrumentation shall have been properly calibrated and operational. Appropriate electrical power _

and annunciators associa'ted with ther Lormal A shall be available for remote control, parameter information power distnbution system. Adequate ventilation to bcth 'a k c c

switch-gear and battery rooms shall be available and operational. "Ihe portion of fire protection s

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covering the(normal AC7 power distribution system areas shall be available for use. Add power distribution system (27 kV. 6.9 kV,480V and 12.% power) shall be loaded prior to this tes

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VL (3) General Test Methods and Acceptance Cntena

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rpowar distribution system is compnseddthe equipment used for transform t.

thall'rehtation, d distnbutida.pf voltage to plant nonessential eq'ttrpment during observ

_ recorded'dunng a serica of individual component anabategrated system tests; i

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strate that the no,r_ mal AC power systems operate properly as specified by Subsection 8.

I (a) proper operation ofinitiating, transfer, and trip devices:

(b) proper operation of relaying and logic, including load shedding features; (c) proper operation of equipment protective devices, including permissive and prohibit interlocks; (d) proper operation ofinstrumentation and alarms used to monitor system and equipment status; 1

(e) proper operation and load canying capability of breakers, motor controllers, switchgear, Ir and cables;

.N (f) sufficient level of redundancy and electrical independence as specified for each application b

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(g) the capability to transfer between onsite and offsite power sources as per design; and a'v

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14.2.12.1.46 Integrated ECCS las of Offsite Power (LOP)/LOCA Preoperational Test (1) Purpose 7

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dN To verify the proper integrated ECCS and plant electrical system iesponse to a simulat condition and to verify the independence of the redundant tsnsite divisional power sour load groups.

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(2) Prerequisites The preoperational test of the plant electrical system, including diesel generators, and y-auxiliary systems, have been successfully completed. Plant Class 1E buses loaded demands The reactor vessel shall be ready to accept design ECCS injection flow, all ECCS p an adequate suction source, the diesel generators shall have sufficient fuel available, shall be available. RHR system, HPCF system, diesel generator area ventilation syst battery ventilation systems, reactor building cooling water system and fire protection system availtble for use. All other required systems shall also be available, as needed, to sup integrated testing. Additionally, all permanently installed instrumentation shall have and operable. All test instrumentation shall also be available and properly calibrated.

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Performance shall be observed and recorded dunng a series of individual component and integrated sy tests. This test snall demonstrate that the sys em operates properly as desenbed in Subsection 9.3.8 dunn following testing:

(a) proper operation of equipment controls, logic and interlock functions. including operation of all components subject to interlocking; (b), proper operation of equipment protective features and automatic isolation functions in response to a simulated LOCA signal; (c) proper functioning ofinstrumentation and alarms; (d) acceptable system and component flow paths and flow rates including pump capacities and sump or tank volumes; (e) proper operation of system pumps, valves, and motors under expected operating conditions; i

(f) proper functioning of drains and sumps including those dedicated for handling of specific agents such as detergents; and i

System operation is considered acceptable when the observed and measured performance characteristics, from the testing described above, meet the applicable design specifications.

14.2.12.1.50 Fuel-Handling and Reactor Component Servicing Equipment Preoperadonal Test t

(1) Purpose I

To verify proper operation of the fuel handfing and reactor component servicing equipment. This includes cranes, hoists, grapples, trolleys, platforms, hand toc,ls, viewing aids, and other equipment used to lift, transport, or otherwise manipulate fuel, control rods, neutron instrumentation, and other in-vessel, i

under-vessel, and drywell components. Also included is equipment needed to lift and relocate structures and i

components necessary to provide access to fuel, vessel intemals, and reactor components dunng the refueling and servicing operations.

(2) Prerequisites The construction tests have been successfully completed and the SCG has reviewed the test procedure and has approved the initiation of testing. The required electrical power sources and sufficient lighting shall be available under-vessel, in the drywell, and on the refueling floor. The refueling floor (including the storage pools and reactor cavity) and drywell and under-vessel areas shall be capable of supporting load and travel testing of the vsrious cranes, bridges, and hoists. Other interfacing systems shall be available as required to support tbc specified testing.

(3) General Test Methods a xl Acceptance Criteria Fuel handling and reactor component servicing equipment testing desenbed herein includes that of the reactor building crane, refueling bridge, auxiliary plarform, and the associated hoists and grapples, as well as other lifting and rigging devices. Also included a e specialized hand tools and viewing aids. Fuel pool cooling and cleanup functions are tested as desenbed in Subsection 14.2.12.1.21. The HVAC systems serving the refueling floor and drywell are tested as described in Subsection 14.2.12.1.34.

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Performance snall be observed and recorded dunng a series of individual component and integrated system tests. This test shall demonstrate that the system ope. rates properly as described in Subsection 9.1.4,during x following testing:

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u3 proper operation artsfinstallation of refuiTidg equ&ds.3 i MdO4% 6 M pments mclading. L (d 4

't. V. -l 1 9 fueling and auxiliary platfo (a) re (b) p, roper operation and assembly of the various cables, grapples, and hois:s including brakes, limit switches, load cells, and other equipment protective devices; (c) proper functioning of all control, instrur entation, logic, interlocks and alarms associated with the i

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refueling platform and service platfo (d) proper assembly and operation of reactor vessel servicing equipment, including reactor vessel servicing tools, main steam line plugs, shroud head stud wrench, head holding pedestal RPV head tensioning and detensioning, dryer / separator strongback, and head strongback carousel; proficiency in fuel movement operations vsing dummy fuel prior to actu (e) 4cmne (f) dynamic and static load testing of all cranes, hoists, and associbd hfting and nggmg 4quipment including static load testing at 125% of rated load and full operational testing at 100% of rated load.

(g) correct assembly and operation ofin-vessel servicing equipment, such as incore instrument servicing, control rod assembly servicing, and in-vessel fuel support and guide tube servicing; (h) proper installation and operation of fuel servicing equipment, such as fuel preparation machine, new fuel inspection stand, channel bolt wrenches and handling tools, general purpose grapples and fuel pool vacuum sipper; (i) correct installation and operation of under-reactor vessel servicing equipment, including FMCRD servicing tools and handling equipment, in-core flange seal test plug, and RIP handling equipment.

(j) proper assembly and operation of various servicing aids, such as underwater lights and viewing tube, i

viewing aids, underwater TV monitoring system, underwater vacuum cleaner, and pool tool accessories.

System and component operation is considered acceptable when observed and measured performance characteristics from the testing described above meet the applicable design specifications.

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14.2.12.1.51 Expansion, Vibration and Dynamic Effects Preoperational Test (1) Purpose To verify that critical components and piping runs sre properly designed and supported such that expected steady state and transient vibration and movement due to thermal expansion does not result in excessive stress or fr.tigue to safety related plant systems and equipment.

(2) Prerequisite Hydro testing and flushing of the piping systems shall have been completed. All piping and components and their associated supports and restraints have been inspected and determined to be installed per design.

l Additionally, support devices such as snubbers and spring cans have been venfied to be in their expected cold, l

static positions and temporary restraining devices such as hanger locking pins have been observed to be l

removed. The instrumentation system required by the remote measurements shall have been completely installed and the as-built locations and orientation of measurement instruments documented in the test records.

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14.2.12.1.53 Condensate and Feedwater Systens Preoperational Test (1) Purpose To venty proper operat on of the vanous components that compnse the condensate and feedwater systems (CFS) and their capability to deliver the required flow from the condenser hotwell to the nuclear tx>iler system.

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ft. L (2) Prerequisites The construction tests have been successfully completed and the SCG has reviewed the test procedure (s) and has approved the irutiation of testing. Prerequisites, includes but is not necessanly limited to the following, must be completed prior to the test:

All elements of feedwater control system control algonthm have been implemented and ad (a) necessary to the values specified by the vendor's instructions or the results of preoperational testing appropriate.

(b) All other system instrumentation associated with the condensate and feedwater system shall be in accordance with the P&lD IED and Instrument Data Sheets and have been properly calibrated per instrument supplier's instructions.

(c) Appropnate power sources to supply electne power to motors, control circuits and instrumentation shall be available, as required, to support testing.

(d) The system valve and electric lineups have been completed in accordance with the appropriate plant operation procedures prior to the test.

(e) A sufficient quantity of chemically acceptable demineralized water shall be available for test use.

(f) The following system / equipment shall be available and operational:

M/ Instrument air system M)) Turbine building cooling water system fy Makeup water-condensate system (storing and transfernng demineralized water)

(g) The main conden r is available as a water source and discharge point for the reactor feedwater pumps during this test.

(b) De c=Aa-e* system shall be available to provide a flow path and the required NPSH for the reactor feedwater pumps testing.

(i) He feedwater pump adjustable speed drives shall have been functionally checked against the respective vendor operstmg and maintenance manual to ensure correct remote operation prior to pump operation.

(j) Signals from the FDWC system affect other systems such as feedwater pump ASDs, recirculation system and main turbine. Therefore, prior to the control logic and interlock testing, care must be taken to ensure that the input process vanable signal from the FDWC system can be accepted by those affected systems without harm to personnel or equipment.

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(3) General Test Methods and Acceptance Cnteria Prooperational testing of the condensate and feedwater systems will include the piping, instrumentation between the condenser and the nuclear boiler but not the co[

nor the feedwater heaters, which will be tested separately per the specific discussions provide; features.

i Performance shall be observed and recorded during a series ofindividual component ani tests. This test shall dernonstrate that the CFS operates as specified by Subsection 10.4.7 an manufacturer's technical instruction manuals through the following testing:

i (a) proper operation of instrumentation and equipment in all combinatiom oflogic and instmment chann trip:

1 (b) proper functioning ofinstmmentation and alarms including alarm actuation and reset, ab a indication and operation logic.

i (c) proper operation of system valves, including operability, position indicator and timing-

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(d) proper operation of pumps and motors in all design operating modes; i

(e) acceptable pump NPSH under the most limiting design f1ow conditions; i

(f) proper system flow paths and flow rates including pump capacity and discharge head:

(g) proper pump motor start sequence and margin to actuation of protective devices; (h) proper operation of interlocks and equiprnent protective devices in pump, motor, and valve controi (i) proper operation of permissive, prchibit and bypass functions:

(j) proper system operation while powered from primary and alternate sources, meluding transfers, and in degraded modes for which system components are expected to remain operational; (k) acceptability of pump / motor vibration levels and system piping movements during both transient an steady state operation; and (1) proper operation of controllers for pump drivers and flow control valves including those in minirnum flow recirculation lines.

System operation is considered acceptable when the observed / measured performance charac testing desenbed above, meet the applicable design specifications.

14.2.12.1.54 radahwe Cleanup Systan %.tional Test (1) Purpow To verify proper operation of the condensate cleanup system (CCS) and the associated support f =

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(2) Prerequisites The construction tests have been successfully completed and the SCG has reviewed the test procedure and has approved the initiation of testing. The condensate and feedwater system shall be operational with an established flow path capable of supporting full condensate filter and polisher flow. Adequate supplies of ion exchange resin shall be available and the radwaste system shall be capable of processing the expected quantities of water and spent resins. Instrument air and service air systems, turbine building coating water i

system, process sampling system, makeup water-purified distribution system, and appropriate electrical power l

l sources shall be available.br use. Other required interfacing systems shall also be available, as needed, to l

support the specified testing.

l (3) General Test Methods and Acceptance Criteria Performance shall be observed and recorded during a series of individual component and integrated system tests. This test shall demonstrate that the CCS operates as specified by Subsection 10.4.6 and the applicable manufacturer's technical instruction manuals through the following testing:

l (a) proper operation of instrumentation and control in all combinations of logic and instrument channel trip; (b) proper functioning of instrumentation and alarms including alarm actuation / rest, alarm indication and operating logic; (c) proper operation of system valves, including open/close cycling, remote indication and timing; (d) proper operating conditions and performance capability during the following system operationd tests:

(1) placing a standby polisher unit into service (2) transferring the resin inventory of any polisher vessel into the resin receiver tank o

(3) removing operating filter from service, backwashing and restoring to service j

(4) transferring the resin storage tank resins to any polisher vessel (5) transferri.a resin from resin receiver tank to the radwaste system (6) operating the system at full condensate flow with four filters and five polisher vessels (e) proper operation of interlocks and equipment protective devices; (f) proper operatice of permissive, prohibit, and bypass functions; (g) the akSity to perform on-line exchange of standby and spent filter units and polisher vessels; and (h) proper operation of filter and polisher support facilities such as those used for regeneration of resins or for handling of wastes.

System operation is considered acceptable when the observed / measured performance characteristics meet the applicable design specifications.

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i 14.2.12.1.64 Main Turbine Control Systen Preoperational Test (1) Purpose

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To verify proper operation of the turbine control system which operates the turbine stop valves, control valves, combined intermediate valves (CIV) through their associated actuators and hydraulic control.

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(2) Prerequisites All applicable preliminary tests have been successfully completed and the SCG has reviewed the test p 1

and has approved the initiation of testing. All applicable power sources to supply electrical power to mo 1

control circuits, and instrumentation are available. The system valve lineups are completed. The steam bypass and pressure control system shall be operational and other required interfacing systems shall be available, u needed, to support the specified testing.

(3) General Test Methods and Acceptance Criteria Performance shall be observed and recorded during a series of component and system tests to demonstrat following:

(a) proper functioning ofinstrumentation and equipment, including operating and trip devices for main and control valves and combined intermediate valves:

(b) proper operation of instrumentation and alarms used to monitor system operation and status; (c) correct operation of main stop and control valves and combined intermediate valves in response to simulated signals related to turbine speed, load, and reactor pressure as specified in Subsection 10.

(d) proper operation of the hydraulic control subsystem, including hydraulic fluid pumps and accumula and power supplies; (c) proper operation of main stop and control valves upon loss of control system electrical power or hydraulic system pressure; (f) capability of manual operation of main stop and control valves and CIVs, including verification of position indications and stroke rate adjustments.

Operation is considered acceptable when the observed / measured performance characteristics rneet the applicable design specifications.

14.2.12.1.65 QTurbine Bypass Systen Preoperational Test (1) Purpose To verify proper operation of the turbine bypass system (TBS) which operates the main turbine by through their aseoetated actuators and hydraulic power unit.

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The construction: tests have been successfully completed and the SCG nas reviewed the test procedure and has approved the initiation of testing. All applicable power sources to supply electrical power to motors. control circuits, and iiisy): mentation are available for use. The s ' m valve lineups shall have been completed prior to this test. TheYsteam bypass and pressure control syste li ther required interfacing system shall be available, as needed, to support the specified testing.

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Performance shall be observed and recorded during a series of component and system tests. This test shall demonstrate that the TBS operates as specified by Subsection 10.4.4 and the applicable manufacturer's technical instruction manual through the following testing:

(a) proper functioning of instrumentation and control in all combinations of logic and instrument channel l

trip; (b) proper operation of instrumentation and alarms, including alarm actuation / reset and alarm indication verification; (c) capability of manual bypass operation, including stroke rate adjustments and verifications and position indications (including timing);

(d) proper integrated operation of valve chest assembly and hydraulic fhsd power unit, including hydraulic accumulators, high pressure fluid pumps, filters, and heat exchangers; (e) proper operation of bypass valve closure in response to a simulated loss of condenser vacuum signal at the prescribed setpoint; (f) proper operation of bypass valve opemng inhibit feature upon a simulated MSIV closure condition, including annunciation in the main control room and the alarm reset function.

(g) proper bypass valve response following a simulated turbine and generator trip initiation signal, including the fast opemng timing requirements per Technical Specifications, t

(h) the deadband from bypass steam flow demand to bypass valve motion is within the design limits.

Operation is considered acceptable when the observedhr.s.wod performance characteristics meet the applicable design specifications.

14.2.12.1.66 Steam Bypass and Pressure Control Systen Preoperetsonni Test (1) Purpose To verify proper operation of the steam bypass and pressure control system (SB&PC) including, as i

appropnate, higher level control of the turbine bypass system, the turbine control system, and the recire flow control system.

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(2) Prerequisites bD J

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approved the initiation of testing. The preoperational tests control systems (including the EHC system) to extent necessary to suppo s and SB&PC components have been initially calibrated in accordance with vendor instmeti a

supporting systems and equipment shall be available, as needed, for the spe

. The required (3) General Test Methods and Acceptance Criteria (i.e., turbine stop, control and bypass valves) nor any a I

ment their integrated control. System preoperational testing wits be limited to demonstratio es provide for be conducted during the startup phase (Subsectionsignificantly reduc ns without (or with 14.2.12.2.15).

[? Performance shall be observed and recorded during a series ofindivid s em test.

(a) verification of the dynamic characteristics of pressure controller, steamline re p essure compensator for governor free operation and rate limiter of turbine c r.

for correct functions.

(b) preliminary adjustments of controllers for prescribed open-loop frequenc (c) Verification of signal continuity, scaling, interface mating, sensor calibrat o n s.

(d) proper operation of redundant controller upon simulated operating controller failure.

(e) proper operation of pressure setpoint and load demand step test functions.

(f) the appropriate SB&PC design specification. verification of the calib e y (g) capability of the self-test and on-line diagnosde featucts in identi'ying the presen determine the location of the failure.

(h) capabilities of cold and warm start features, i.e., selfsAarting following a pow for operator or ta%e action. system and bringing a processmg channel on-line (i) proper aperusion of the technician interface unit in the various operational modes.-

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i testing described above, meet the applicable design specifications.

, rom the 14.2.12.1.67 Feedwater Hester and Dnun Systan Preoperational Test (1) Purpose i

i To verify proper operation of the feedwater heaters and associated drains includ capabilities, i

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the testing described above, meet the applicable design specific!

r s cs, from 14.2.12.1.77 he Heat Sink 7; - p S d Tat i

1 (1) Purpose r

To verify that the ultimate heat sink (UHS) is capable of supplying design 5 reactor service water (RSW) system.

er to the (2) Prerequisites i

1 h construction tests have been successfully completed and the SCG has {

approved the initiation of testing. Allinstrumentation and devices associated with n as i

properly calibrated. The HVAC system within spray pond pump structure is opera i

Sufficient quantity of water are available in the spray i

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shall be available, as needed, to support the specified testing.

sems (3) General Test Methods and Acceptance Criteria i

Performance shall be observed and recorded during a series of cornponent$

the following:

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(a) blowdown volumes, instruments, etcproper operation ofinstrumenta g

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v modes of the RSW system operations as specified by Subsection 9.2.5.4.1.of the apa c

L (c) proper operating conditions and perforrnance capability of the UHS in cold wi through the bypass line as specified by Subsection 9.2.5.4.2.

(d) proper operation of the makeup water valve to maintain proper water level in th through makeup line and maintain water quality in conjunction with the blowdow pray pond n operata 1

(e) quality control through the blowdown liproper operation of blowdown from the

'n water Operation is acceptable when the observed /

specifications.

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