DERR-2024-010825

by Waters, Sherrie
1200064
IRS
1160 W 1200 S
Ogden, UT 84201
Piping Closure Pictures
August 14, 2024
Left: Transition sump. Piping closure from the transition sump to the building.
Right: Sump for tank 4, transition sump is behind the bushes towards the outside of the building.
Middle: Sump and Trap on-site
removing fuel (19 gallons) from the line.
Bottom left: Transition
sump (left line is the
return, right line is the
supply).
Top left: Transition
sump lines continue
into the IRS building.
Sample site for SS-1.
Top right: Lines
continue into the
building and end. Left
line is the supply, right
line is the return.
Top left: Lines in the
building.
SS-1 and USC-1 sample
SS-2 taken on the other side of
this exterior wall to the east of
SS-1. Sump and Trap removed
16 gallons of fuel from the right
pipe. It was not connected to
the transition sump or to the
sump for tank 4.
Unknown where these lines end.
Boiler level meter and generator level meter
Meter levels did not change after 16 gallons of fuel was removed.
Looking east into the building (exterior wall is on the right, samples were taken outside of the building).
Using the yellow rags drum as reference. Piping for SS-1 is near the blue corrugated piping and piping for
SS-2 is behind the red piping system.
Transition sump lines capped. Left: Before being capped. Right: After being capped.