1995 Event Log GRJ -- Lower Granite Juvenile ==================================================== 11-02-95 polling stopped as of today. --jen 09-25-95 Coil 1c on the west raceway is suspected to be down. No timer tag was reported and no fish are being sent to the raceways. This will be corrected when time permits -Livingston- 09-18-95 Visited for maint. Replaced timer tag for coil 30. Ajusted air pressure to large divertion gate. Everything else checks ok. -Warf- 09-14-95 Site personel report the new slide gate control has been used to divert during sample and will be left this way. -Warf- 09-13-95 The slide gate electronics have been replaced with a Programmable Logic Controller that will allow pittag divertion during sample. -Warf- 09-06-95 Data line fixed at site. All data was downloaded and processed today about 1p.m. --jen 09-05-95 The data line is not working as of 9/3/95. us west has been notipfied and is working the problem. -Livingston- 08-29-95 coil 30 timer tag is not firing due to field interaction with other coils. will try changing resistance values to make the tag less sensitive.. -Livingston- 08-11-95 Slide gate at b-seperator has some mechancial drag causing slow response time. The air pressure is at minimum operating psi for the air cylinders and cannot be raised.Also the delay time before operate is at zero. The mortality monitor is back online at East raceway and functioning. Timer tag at coil 30 is still not responding but is being worked to resolve the problem. The tunnel efficiency is good. -Livingston- 08-07-95 East raceway mort tunnel has been repaired and will be back on line soon. Replaced condensors on slide gate air lines with stainless canisters to eliminate them breaking due to heat stress. -Livingston- 08-01-95 The timer tag problem for diversion 2 coils 30,32 is being worked. Will correct A.S.A.P. Coils are alive and well. -Livingston- 7-31-95 Timer tags at coil 30 (Diversion 2) are intermittently not working, tag has been replaced and the coils is running hot. Will pursue A.S.A.P. -Livingston- 07-7-95 Replaced noisy fan in controller. -Livingston- 06-18-95 Corrected problem with floppy drive on backup computer. Also raised supply voltage to exciter on a-seperator to try and keep efficiency up. Stick tests ran at 100% -Livingston- 06-08-95 Yesterday's interrogation file was not downloaded here to PSMFC. I tried to get it manually this morning but the system hangs. We will trouble-shoot the problem. Received file: 9:00 am Started load: 9:25 am Load finished: 9:35 am GRJ95158.A ends abruptly approx. 3:15 pm. GRJ95159.A starts when we were able to alert personnel at Granite and have them reboot the p.c. this morning. --jen 05-07-95 Replaced exciter for A separator gate. Removed mort. monitor on the east raceway for repair. -Warf- 05-17-95 Visited for maint. Everything checks ok. Worked on mort. monitors. -Warf- 05-12-95 Replaced exciter for coils 14 and 16. Replaced card in controller 10. Ran sticks with 90% or better efficiency. -Warf- 05-04-95 Reconfigured main multiport and plugged into the UPS. Uploaded files from backup computer to database. -Warf- 05-02-95 Power hit at GRJ on 05-01-95 caused garbled data file (GRJ95122.A) on primary data collection computer. A good backup file was retrieved from the secondary data collection computer and will be processed during the next scheduled production load. The primary computer is still hosed. The secondary computer is collecting good data, but does not have communication capability. Warf will visit site on 05-03-95 and send the GRJ95123.* files and will trouble-shoot or swap-out the primary computer or related components. -Stein- 04-30-95 All exciters have been modified due to weak tags manufactured this year. -Warf- 04-14-95 S. Livingston at site. Tuning performed on all slide gate coils. -Warf- 04-10-95 One exciter was removed from the east raceway tunnel to be used at a different location. At this time we have no spares to replace this exciter. The east raceway is not in use at this time. -Warf- 03-29-95 System watered up for the season. Site is tuned and ready. -Warf- ===============------ EOF GRJ ---===================