betsy.weaver@LIGO.ORG - posted 09:44, Thursday 28 October 2021 (60434)
HAM5 Schedule snapshot
FYI - Here is a snapshot of the HAM5 task list from the integrated MS Project file showing my estimate of rough percentages of where we are right now on this chamber. Forgive the formatting as this is a round-about copy paste from the application. Also, the order may not quite be perfect since this was a suggested order. We opened HAM5 the 3rd week of Aug, and are nearing closeout in the next week or so.
| 6% | 228 | HAM5 INSTALL PART 2 (OFI, ZM6, baffles) |
| 47% | 229 | LOPS - HAM5 CHAMBER OPEN |
| 100% | 230 | Lock HEPI |
| 100% | 231 | Clean chamber |
| 100% | 232 | Open chamber |
| 100% | 233 | Install work platforms |
| 100% | 234 | Lock ISI |
| 100% | 235 | Contam Control Entrance Checks |
| 0% | 236 | Remove SRM CO2 laser viewport +X door, install blank |
| 0% | 237 | Swap BOSEMs - refurbish |
| 28% | 238 | DI - SLiC HAM5 INSTALL |
| 100% | 239 | Deinstall ZM2TT ZM from -X,-Y side of table, reuse cables for new ZM6 |
| 100% | 240 | Install new cables/D3 flange, up through ISI to new cable table bracket |
| 100% | 241 | De-Install OFI baffles |
| 100% | 242 | Laser HAZ: Setup AUX laser on HAM5 and align to center on SR optics, Set irises to capture pointing into OFI |
| 90% | 243 | Rework OFI with new breadboard, cable up thermistor, picomotors, AOSEMs |
| 80% | 244 | Ticket 19713 - Cable interference with shroud - sort, doc |
| 100% | 245 | Cable, test and suspend OFI |
| 100% | 246 | Install A+ ZM6 |
| 80% | 247 | Cable and test ZM6 |
| 80% | 248 | Install relay mirrors, DCPD path on table, check ghost beam on ZM6 |
| 100% | 249 | Align OFI and ZM6 to HAM6 and HAM7, installing temp Wave plates as needed, align PD path |
| 100% | 250 | Check OPO beam alignment HAM5 to HAM7 |
| 100% | 251 | Remove AUX laser hardware |
| 50% | 252 | Reinstall new OFI shroud and baffles, recheck alignment |
| 0% | 253 | Closeout OFI Tickets 19712, 19713 |
| 100% | 254 | Ticket 9612 - Fix SRM AR Baffle Standoff, add new bottom panels - Not doing |
| 15% | 255 | Install chamber septum baffle, MCTB snap-on baffles, SR3 baffle, ZM6 baffle |
| 100% | 256 | Install VPs, FRS 15960, 10452 |
| 100% | 257 | Check alignment of SRM AR Baffle |
| 100% | 258 | FRS 14623 - SRM CO2 mirror hardware removal |
| 0% | 259 | FRS 10518 - Fix electrical grounding at TT BOSEMs |
| 0% | 260 | Rebalance ISI Table |
| 0% | 261 | Install HAM5 to HAM7 tube nozzle baffle, check for clipping |
| 0% | 262 | LOPS - HAM5 CHAMBER CLOSEOUT |
| 0% | 263 | Ticket10037 -Backshell cable grounding mitigtion |
| 0% | 264 | ground loop hunting |
| 0% | 265 | Remove ZnSn Viewport from N door, swap with ZV-800 |
| 0% | 266 | View Port inspections |
| 0% | 267 | First Contact On Optics |
| 0% | 268 | Robert/Corey photo assay |
| 0% | 269 | First Contact Off/Top Gun |
| 0% | 270 | Final Install Baffles |
| 0% | 271 | perform CC tasks - chamber exit |
| 0% | 272 | put doors back on |
| 0% | 273 | take overnight TFs to check for rubbing |