construction_phase
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| construction_phase [2023/08/01 22:05] – created jasonj | construction_phase [2025/05/12 17:50] (current) – holtz | ||
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| The work breakdown structure (WBS) describes all project deliverables. | The work breakdown structure (WBS) describes all project deliverables. | ||
| + | 1 SONG in NM Construction | ||
| + | *1.1 Project Management | ||
| + | *1.1.1 NSF start (M) | ||
| + | *1.1.2 WBS development and approval | ||
| + | *1.1.3 Project schedule development and approval | ||
| + | *1.1.4 MOU documents | ||
| + | *1.1.5 Postdoc | ||
| + | *1.1.6 Budget | ||
| + | *1.1.7 Contracting | ||
| + | *1.1.8 Reporting Documentation | ||
| + | *1.2 Facilities | ||
| + | *1.2.1 [[observatory_dome_and_pier|1-m dome]] | ||
| + | *1.2.1.1 Preparation work | ||
| + | *1.2.1.2 Telescope removal | ||
| + | *1.2.1.3 Pier work | ||
| + | *1.2.2 NMSU lab facility | ||
| + | *1.2.3 APO lab facility | ||
| + | *1.2.4 [[fiber_run|Fiber | ||
| + | *1.2.4.1 Design | ||
| + | *1.2.4.2 Fabrication, | ||
| + | *1.3 Telescope Systems | ||
| + | *1.3.1 [[planewave_1000# | ||
| + | *1.3.2 Monitors | ||
| + | *1.3.3 Remote communication system | ||
| + | *1.3.3.1 Hardware | ||
| + | *1.3.3.2 Observatory control system (OCS) | ||
| + | *1.3.3.3 [[software|Telescope control system]] (TCS) | ||
| + | *1.4 Instrument Systems | ||
| + | *1.4.1 [[song_spectrograph|SONG spectrograph]] | ||
| + | *1.4.1.1 Optical design | ||
| + | *1.4.1.2 Standard item procurement | ||
| + | *1.4.1.3 Specialty item procurement | ||
| + | *1.4.1.4 Optical table | ||
| + | *1.4.1.5 Lab assembly | ||
| + | *1.4.1.6 Control computers and software | ||
| + | *1.4.1.7 Thermal enclosure | ||
| + | *1.4.1.8 Monitors | ||
| + | *1.4.1.9 Lab testing and acceptance | ||
| + | *1.4.1.10 Transport to APO | ||
| + | *1.4.1.11 Reassembly and integration | ||
| + | *1.4.1.12 Site testing and acceptance | ||
| + | *1.4.2 [[focal_plane_unit|Guider unit]] | ||
| + | *1.4.2.1 Design and assembly | ||
| + | *1.4.2.2 Lab testing and acceptance | ||
| + | *1.4.2.3 Transport to APO | ||
| + | *1.4.2.4 Reassembly and integration | ||
| + | *1.4.2.5 Site testing and acceptance | ||
| + | *1.4.3 Calibration unit | ||
| + | *1.4.3.1 Design and assembly | ||
| + | *1.4.3.2 Lab testing and acceptance | ||
| + | *1.4.3.3 Transport to APO | ||
| + | *1.4.3.4 Reassembly and integration | ||
| + | *1.4.3.5 Site testing and acceptance | ||
| + | *1.4.4 Solar telescope (tbd) | ||
| + | *1.5 Network Software | ||
| + | *1.5.1 Scheduler | ||
| + | *1.5.2 Data handling system (DHS) | ||
| + | *1.5.3 Monitors database and webpage | ||
| + | *1.6 Integration, | ||
| + | *1.6.1 Software integration | ||
| + | *1.6.2 First light through telescope | ||
| + | *1.6.3 First light through spectrograph | ||
| + | *1.6.4 Science verification | ||
| + | *1.6.5 NSF end | ||
| + | *1.7 Contingency | ||
| + | *1.7.1 Cost contingency | ||
| + | *1.7.2 Schedule contingency | ||
| + | *1.7.3 Scope contingency | ||
| + | ===== Schedule ===== | ||
| + | A high-level picture of the construction project schedule as of August, 2023 is shown here. | ||
| + | |||
| + | {{: | ||
| + | |||
| + | |||
| + | ===== Update / item tracking | ||
| + | |||
| + | Tasks identified February 2025: | ||
| + | |||
| + | Spectrograph | ||
| + | - < | ||
| + | - < | ||
| + | - < | ||
| + | - < | ||
| + | - < | ||
| + | |||
| + | Calibration channel | ||
| + | - < | ||
| + | - < | ||
| + | |||
| + | Fiber | ||
| + | - getting long fiber run + ferrule. All circular fiber? match 125 micron cladding or not? Fusing 50/75/125 micron cladding onto other 50 micron fiber at focal plane side? Fusing hexagonal fiber onto circular 50 micron fiber at ferrule side? | ||
| + | - running fiber through conduit | ||
| + | |||
| + | Spectrograph room | ||
| + | - < | ||
| + | - insulating box for spectrograph | ||
| + | - < | ||
| + | - < | ||
| + | - relay/ | ||
| + | - < | ||
| + | - < | ||
| + | |||
| + | FPU box | ||
| + | - cover | ||
| + | - cabling | ||
| + | |||
| + | Dome | ||
| + | - lower slit control | ||
| + | - packaging of dome control | ||
| + | - spare computer and Raspberry Pi? | ||
| + | |||
| + | Software | ||
| + | - interfacing Aarhus with APO | ||
construction_phase.1690927542.txt.gz · Last modified: 2023/08/01 22:05 by jasonj