10 CFR 50.71(e) - Maritime Administration - U.S. Department of ...

Table 4-1List of Containment PenetrationsPen. Pipe No. Description Valve Operation LocationNo. 3PP-T81/4” pneumatic tubing, supply airto purification flow control valvePP-8V positionerSolenoid, CC-17VClose on highcontainment pressureRev. VI 49PP-T35PP-T36SL-124SL-126SL-1271/4” pneumatic tubing, air ventfrom valve PP-7V positioner1/4” pneumatic tubing, air ventfrom valve PP-8V positioner1” air manifold to atmosphere,vent for diaphragm valves insidecontainment3/4”flush flow to primary pumpsPS-P1 & PS-P23/4” flush flow to primary pumpPS-P43/4” flush flow to primary pumpPS-P368 18” x 24”manhole (floodinghatch)69 18” x 24” manhole (floodinghatch)70 CW-71 4” sch 40, CW system water toletdown coolers PP-C1 & PP-C2Solenoid, CC-24VSolenoid, C-25V2 solenoid, CC-19V & CC-26VCheck, SL-109VCheck, SL-111VCheck, SL-112VCheck, CW-177V71 10” ventilation purge air Gate WL-13V; normallyclosed except when purgingcontainment with reactorshutdownClose on highcontainment pressureClose on highcontainment pressureClose on highcontainment pressureManual reach-rodoperatedLower reactor compartment,lower stbd fwdLower reactor compartment,lower stbd aftLower reactor compartment,stbd aftLower reactor compartment,stbd fwdUpdated Final Safety Analysis Report - (STS-004-002)