ML17312A033

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Hutchinson Island Plant Unit 1 1973 890MW Installation Control & Block Diagram
ML17312A033
Person / Time
Site: Saint Lucie NextEra Energy icon.png
Issue date: 06/23/1987
From:
EBASCO SERVICES, INC.
To:
Shared Package
ML17312A008 List:
References
Download: ML17312A033 (1)


Text

LOGIC DIAG R AM LEG END SYMBOL DESIGNATION AC TION AND GATE GIVES OUTPUT ONLY IF'ALL INPUTS ARE, PRESENT TRIP SIGNAL LINE START OR PERMISSIVE SIGNAL LINE TIEBACK OR NOT GATE GIVES OUTPUT IF ANY INPUT IS PRESENT GIVES OUTPUT ONLY IF INPUT IS NOT PRESENT PNEUMATIC OR HYDRAULIC SIGNAL LINE TIME DELAY UNIT PRODUCES OUTPUT SAME AS INPUT AFTER DELAY (SEC.)C).MEMORY UNIT TIME DELAY (WIPED OUT)UNIT , A DEVICE WHICH RETAINS ITS STA TE UNTIL RE-QUESTED TO ALTER ITS STATE OUTPUT CHANGES ON APPLICATION OF INPUT AND IS WIPED OUT AFTER SECS.TAG NO.SWITCH BLOCK SERVICE LOC ATION F UN C TIQNAL D ESC RIP TION POSITION OR SWITCH CONDITION R INDI C ATIN G LAMP.-R ED/INDICATING LAMP-GR EEN PB PUSH BUTTON MATCHING SYMBOLS LETTER DESIGNATION SH.NO.INPUT OUTPUT MAIN CONTROL ROOM ANNUNCIATOR H~HIGH A xx-xxx PANEL NO L~LOW EQUIPMENT BI)CK>5 0 5 ll.l lI 0(;7 I 91~(9 RIIRlID-.)g($

c NOR RQUIPME (RU:N..jib.'i" i STOP}'"'EQUIPMENT DESCRIPTION Kz NO.I NT CONDITIO'OCAL PANEL ANNUNCIATOR H HIGH A xx-xxx PANEL NO.LOW aI-BPI 60-I EBASCO SERVICES INCORPORATEO NEW Y'OR K APPB VED DIV DR.~SCALD~CX DAV~REg NO I':'.MTE 4-'zs-.8.~Wc FLORlOA POSER aj LIGHT C~HUTCHINSON ISLAND PLANT-UNIT I I 973-'990 MS INSTALLATION c,o~~Rm 4 MrW v~aAAH