FESS - OPS SHUTDOWN UPDATE
ELECTRICAL Feeder 46A Cable tie in - COMP. A0,C0, E0 CRYO Transformers & Switchgear - Not Complete Master Substation - COMP Kautz Road Substation - OFF - Buss Duct Maintenance Continues Feeder 24 Pbar - COMP ODH Fan Repairs – 75 % - COMP Feeder 44 Partial Outage - COMP “Wilson Hall in October” Sat. 8/7 Feeder 49 CDF- B0 & D0 - OFF 10 Hours FCC on Generator Sump Pumps & ODH Fans - on going Casey’s Pond Village/FDR 35 XFER Switch - installed Lighting Arrestors
MECHANICAL Sump Pump SY ENC “C” - Piping repaired - comp Sump Pump - AO10,waiting on stair cart AP0TH - Evaluating a Safe way to remove pump. Exhaust Fan AP0TH - Next week TEV Pond Pumps “repack” - 50 % COMP Booster Sump Pump – COMP
HVAC MI – Repair DesertAire - COMP BOOSTER – Economizer on B288 - COMP MI – Revisit MarvAires - in construction areas before end of shutdown Linac Pre Acc EDPac unit – COMP MI65 Multistack Chiller Cleaned & Reassembled – Need to Load Test AP-0 Split Systems – WIP MINIBOONE Split System (New Liebert) – COMP MI31 Marvairs & Chiller – COMP MI31 TRANE Economizer Repairs - COMP
OP’S ENGINEERING Booster East/West Dual Temp Piping – COMP Booster Sump Pump Discharge Upgrade - COMP X-Gallery Mechanical Room Piping - COMP CUB HE2 Valve CUB - COMP PIV13 Replacement – Valve Replaced - COMP Cathodic MESON Beamline Upgrade - COMP Tev Ring Silt Mitigation – 12 intake boxes cleaned out ~24” deep - COMP - No 0 Buildings have been done
CUB CUB Shutdown – COMP & Back on line Chiller Epoxy coatings – COMP – Chiller Reassembly WIP Chiller #5 control transformer Repair (4160 V outage) Additional outage request on Tuesday Process Chiller Water Flow Sensor – Cleaned
CASEY’S POND Sump Inspection & Zebra Mussel Evaluation – COMP Intake Piping Inspection & Zebra Mussel Evaluation - WIP
FINDINGS High Silt levels at the suction boxes Zebra Mussels found in simplex basket strainers and Intake Screens in TEV Ring Last week two unexpected power outages 5700 LBS of Zebra Mussels removed from Casey’s Pond Sump – Looking for market maybe with the Asian Carp
PIV 13 Stuck in this position for years
Diver Dan
Delivery Truck
De-watering Process
Ready For Market
Silt Removal