RE: Tomah Valve Outage (#17228) The line from LaCresent to Toma # 1 have been pressured back up to normal operating pressures and the alarm values have been reset.

 -----Original Message-----
From: 	Graves, Jerry  
Sent:	Monday, October 15, 2001 9:58 AM
To:	Calhoun, Rory; DL-ETS Gas Controllers
Cc:	Reinecke, Bryan
Subject:	RE: Tomah Valve Outage (#17228)

FYI,

This outage is complete, and Dave Cammock is on his way to start bringing the pressure back up at LaCrescent.

Jerry

 -----Original Message-----
From: 	Calhoun, Rory  
Sent:	Monday, October 01, 2001 9:25 PM
To:	Graves, Jerry; DL-ETS Gas Controllers
Cc:	Reinecke, Bryan
Subject:	RE: Tomah Valve Outage (#17228)

Do to the pressure being lowered to 520 psig at LaCresent on the discharge for this outage, I have reset the HI & HI HI alarm limits to give us fore warning should the regulator fail.
								Original Alarm Values		New Alarm Values
					LaCresent discharge -  HI  715	HI HI  725		HI  525    HI HI  530
					Tomah # 1 Inlet PSI  -  HI  725	HI HI 750		HI  525	  HI HI  530

 -----Original Message-----
From: 	Graves, Jerry  
Sent:	Thursday, September 27, 2001 7:24 AM
To:	DL-ETS Gas Controllers
Cc:	Reinecke, Bryan
Subject:	Tomah Valve Outage (#17228)


FYI, 

This outage was move up from 10/25/01 to 10/2. The  outage will last from 10/02 to 10/08. We wanted to get this done earlier in the month. This is a Platteville Team outage, but the pressure reduction on the B/L is controlled by the Owatonna Team. See the details below, and the contact people.

Tomah Valve #4 replacement.  Install new valve setting 11901-BYB04 @ the Sparta Takeoff. Stopple fittings will be installed upstream and downstream of BV BYB04 and a 4" temp.bypass fab. & installed. Reduce pressure for excavation to 65% maop (520 psig) regulated at LaCrescent during stopple ops.

Platteville Team - Lenny Klaas   608-778-8514 (Cell)		
Owatonna Team - Dave Cammock  507-456-1135 (Cell)

Jerry

