ML18023A468

Browns Ferry Nuclear Plant Updated Final Safety Analysis Report (Ufsar), Amendment 27, 10.17 Table - Process Sampling Systems

ML18023A468
Person / Time
Site:	Browns Ferry
Issue date:	10/05/2017
From:	Tennessee Valley Authority
To:	Office of Nuclear Reactor Regulation
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Text

BFN-18 TABLE 10.17-1 LIQUID SAMPLES (Sheet 1)

Item Description Location Purpose Remarks 1 Reactor Water Recirculation Pipe Monitor reactor Grab Sample water when cleanup Sample Cooling system is isolated 2 Reactor Water Cleanup

a. Filter-Demineralizer Filter-demineralizer Monitor reactor Cont. (a), C.E.(b) Influent inlet pipe water conductivity Grab Sample b. Filter-Demineralizer Outlet piping from each Filter-demineralizer Cont. (a), C.E.(b) Effluent filter demineralizer efficiency Grab Sample 3 Steam Samples Main steam lines Various Grab Sample (before stop valve) 4 Standby Liquid Control System a. Tank At tank Borate Concentration Grab Sample b. Recirculation Line Recirculation pipe Borate Concentration Grab Sample 5 Pressure Suppression Suppression Check radiochemical Grab Sample Pool Recirculation and concentrations equipment test line 6 Feedwater After last heater Corrosion studies Grab Sample Sample Cooling 7 Closed Loop Cooling Water a. Closed Loop Outlet of each major Determine location Grab Sample Cooling Water heat exchanger of heat exchanger leaks

b. Closed Loop Pump Discharge Check corrosion Grab Sample Cooling Water inhibitor concentration

• For notes, see final sheet of Table 10.17-1 BFN-18 TABLE 10.17-1 LIQUID SAMPLES (Sheet 2)

Item Description Location Purpose Remarks 8 Waste Disposal

a. Waste Surge Tank Outlet Pipe Process data Grab Sample b. Waste Collector Tank Pump Discharge Process data Grab Sample c. Floor Drain Collector Pump Discharge Process data Grab Sample Tank d. Chemical Waste Tank Pump Discharge Process data Grab Sample e. Waste Sample Tank Pump Discharge Recycle/Discharge suitability Grab Sample f. Floor Drain Sample Tank Pump Discharge Discharge suitability Grab Sample g. Fuel Pool Filter- Inlet Pipe Fuel pool quality Grab Sample Demineralizer Influent h. Fuel Pool Filter- Outlet Pipe Filter-Demineralizer Cont.(a),C.E.(b) Demineralizer Effluent Efficiency Grab Sample i. Floor Drain Filter Outlet Pipe Filter Efficiency Cont.(a),C.E.(b) Effluent Grab Sample j. Waste Demineralizer Outlet Pipe Demineralizer Cont.(a),C.E.(b) Effluent Efficiency Grab Sample 9 Condensate a. Condensate Condensate Pump Condensate quality Cont.(a),C.E.(b) Discharge and tube leaks Grab Sample b. Condensate Demineralizer Condensate Booster Treated condensate Cont.(a),C.E.(b) Effluent Pump Discharge quality Grab Sample 10 Raw Cooling Water Discharge from Closed Determine no radioactivity Grab Sample Cooling Water Heat release Exchanger 11 Makeup/Reuse a. Demineralized At Tank Water quality Grab Sample Water Storage Tank

b. Condensate Storage Tank At Tank Water quality Grab Sample

• For notes, see final sheet of Table 10.17-1

BFN-18 TABLE 10.17-1 LIQUID SAMPLES (Sheet 3)

Item Description Location Purpose Remarks 12 Special Samples

a. Laundry Drain Tanks Pump Discharge Discharge suitability Grab Sample 13 RHR Heat Exchanger Service Water Discharge No Radioactive release Grab Sample

NOTES:

a. Continuously flowing sample. b. Sample line conductivity element.

BFN-18 TABLE 10.17-2 GASEOUS SAMPLES Activity Item Description Location Purpose Remarks

1 Air Ejector Off- After Air Ejectors Activity Release Cont.(a),R.E.(b) gas Sample (c) (Before 30 min. Grab Sample holdup) 2 Offgas Filter Inlet and Outlet Determine filter Grab Sample Samples (After 30 min. efficiency holdup) 3 Stack Sample Stack a. Noble Gas Activity release Cont. (a), R.E.(b) b. Particulate Particle release Grab Sample (c) c. Iodine Iodine release Grab Sample (c) 4 Ventilation a. Reactor Bldg. Fan Discharge Activity release Cont.(a),R.E.(b) Grab Sample b. Radwaste Bldg. Fan Discharge Activity release Grab Sample c. Turbine Bldg. Fan Discharge Activity release Grab Sample 5 Standby Gas Treat- Before and after Filter efficiency Grab Sample ment System each filter

NOTES:

a. Continuous flowing sample, continuously monitored. b. Radiation element on sample line, continuously monitored. c. Post-accident high range, continuously monitored.