1. FESS - OPS SHUTDOWN UPDATE

2. 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

3. MECHANICAL Sump Pump Replacement @ SY ENC “C” - Piping repaired - comp Sump Pump Replacement @ - AO10,waiting on stair cart AP0TH - Evaluating a Safe way to remove pump. Exhaust Fan Repair @ AP0TH - Next week TEV Pond Pumps “repack” - 50 % COMP Booster Sump Pump – COMP

4. 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

5. 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 Changes @ CUB - COMP PIV13 Replacement – Valve Replaced - COMP Cathodic Protection @ MESON Beamline Upgrade - COMP Tev Ring Silt Mitigation – 12 intake boxes cleaned out ~24” deep - COMP - No 0 Buildings have been done

6. 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

7. CASEY’S POND Sump Inspection & Zebra Mussel Evaluation – COMP Intake Piping Inspection & Zebra Mussel Evaluation - WIP

8. 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

9. PIV 13 Stuck in this position for years

10. Diver Dan

11. Delivery Truck

12. De-watering Process

13. Ready For Market

14. Silt Removal