[Utility Outage] Proposed Power Outage - 10/14/2019 08:15

[John Riesbeck]

The following Power Outage has been Proposed:

Outage:      Bld8 58 VTA power outage
Proposed By: John Riesbeck
Start Time:  10/14/2019 08:15
End Time:    10/14/2019 09:00

Description/Impacts:
Replace breakers in panel L2400 that feed (dewars 3, 4, 6, 7, and 8).  The 120/208 volt panels L2400 and L3400 will be de-energized to accomplish this.

L2400 circuits:
REC. DEWAR 4			
REC. IN PIT			
REC. IN PIT			
BEACON LIGHT CORNER OF VTA			
REC. DEWAR 8			
BEACON LIGHT DEWAR 8			
REC. EAST WALL			
SPARE			
REC. DEWAR 3			
DEWAR 7 PSS				
REC. LOWER LEVEL			
REC. LOWER LEVEL			
REC. NEAR DEWAR 7 & 8 ON WALL			
DEWAR 6 PSS				
VACUUM PUMP	
SPARE			
REC. IN PIT			
REC. IN PIT			
REC. IN PIT			
REC. DEWAR 7			
BEACON LIGHT DEWAR 7			
REC. EAST WALL			
REC. DEWAR 6			
SOLENOID CONTROL			
DEWAR 8 PSS				
REC. LOWER LEVEL			
REC. LOWER LEVEL			
REC. LOWER LEVEL			
DEWAR 1 PSS					
HYDRAULIC PUMP	

L3400 circuits:
PSS 5 WIRE TWIST-LOCK DEWARS 4 & REC.				
5 WIRE TWIST-LOCK N. WALL CONTROL RM					
DEWAR 5 PSS					
PSS REC.			
REC. SOUTH WALL			
REC. IN PIT & ON RACK			
REC. WALL			
REC. & LIGHTS ON MEZZANINE			
LIGHT UNDER LANDINGS/ REC. ON MEZZ			
REC. WEST WALL			
REC. IN PIT & ON RACK			
MERC. LIGHTS VTA			
LIGHT OVER DOOR & REC. ON RACK			
REC. DEWAR 1			
REC. DEWAR 1	
T\L REC. NORTH WALL			
T\L REC. NORTH WALL			
T\L REC. NORTH WALL			
DEWAR 7 PSS			
REC. UNDER #6			
REC. UNDER #3			
DEWAR 8 PSS			
BEACON LIGHT DEWAR 5			
DEWAR 4 PSS			
REC. NORTH WALL			
REC. ON 3 & 6 GFCI ON 3 REC. N WALL			
REC. NORTH WALL			
DEWAR 6 PSS			
BEACON LIGHT DEWAR 6			
DEWAR 3 PSS			
DEWAR 5 PSS			
REC. DEWAR 5			
BEACON LIGHT DEWARS 3 & 4			
208V REC. PSS DEWAR 3			
			
			
		

		
			
			
		
			
			


Impacted Areas:
	Bldg 58: Test Lab

For more details, visit the webpage listed below:
https://cc.jlab.org/cgi-bin/infrastructure/Outage/OutageView?ident=8