********** NOvA Task List ********** December 11, 2012 ***** General - Additional PDS items in going from NDOS to ND. - 40 PDB boxes shipped to UVa. - (Bridget) Install large Agilent power supplies in UVa relay rack and see that it works. Need electrician. - (Ralf) Current measurements of the currents: 1) FEB: 0.610 A steady 2) TEC: 0.140 A steady (0.27 A turn on) DCM: 1.290 A steady 3) APD: 40 uA ***** Documentation - (Craig) Update condensed version of PDS description - (Bridget, Ralf) Online manual for operation of PDS - Databases: - Need to keep track of every card's location, PDB #, etc. - Web Database: - Take FEB, DCM, IND from web database and move to Access database. - Keep PS on web database Add MAC address, IP address to fields. Geographical location. Use the following scheme to identify order type Prices: price_ps_lv_2010_02_25_wiener_mpod.pdf power supply: low voltage ps_hv power supply: high voltage cable cable daq data acquisition system dcs detector control system pdb power distribution box pcb printed circuit board racks relay racks supports cable tray, pdb, dcm supports test test equipment equip generic lab equipment misc miscellaneous Orders: po_ps_lv_2010_02_25_wiener_mpod.pdf ***** Spreadsheet (Ralf, Craig) ***** Near Detector ******** ***** Power Supplies - Find spare HV Mainframe and card at Fermilab - Test space for power supplies at FD: "hot rack" that can be communicated with - PS test load HV Patch Panels - (Bridget) Labeling: - Top labels need to be put on front as well, with bar codes. Labels made, need to be send to Ash River. - Nice plastic sheet with labeling scheme needs to be made that goes on relay racks. LV Breaker Boxes - (Bridget) Add geographical labels (see Rick Tesarek) and breaker warning labels. Sent to Ash River; follow up on whether they have been installed. Procedures and Status: HV: All suite 1 and Suite 2 tests completed for the 15 cards. 6/6 mainframes tested. Patch panels: 15/15 completed. 15/15 tested. ***** Cable Trays ***** Cable tray PDB/DCM Supports (Bridget) - Need FD inventory. - Cable trays unknown - Find missing stands. - Stand Parts: Item Number/PDB Drawings Manufacturer/Notes ------------------------------------ --------------- -------- ------------------- 1) Top station tables (spreadsheet) 90* stations complete APM 2) Cable tray stands (spreadsheet) 580/720 stands complete APM 3) Plate 95* complete APM 4) Flag 0/95* complete APM 5) DCM mount 0/190* complete APM 6) Feet 1898* complete eMachineShop ***** Cables - PDB-FEB harnesses (Bridget, Ralf): - Speed up production to 2 weeks/diblock. - PS-PDB HV Triax (Bridget): - Labeling scheme: 1) Unique geographic labels on cables 2) HV breakout boxes will have local and geographic labels - PS-PDB LV (Bridget, Ralf): - Found to be too large by 8'. Check this with spreadsheet and resize harnesses. - Divide order into two in order that pitch change between relay racks and diblocks doesn't get to be too large. - Labels on connectors (at PS end) need to be on other side. - PS-PDB sense cables (Bridget): - PDB-DCM - Order 10 gauge green. - Ground cables (Bridget) - Changed ground strips. - Shipment send to FD, except some screws. - (Bridget, Stephen) Far Detector PDB-FEB cable tester board. ***** Relay Racks (Ralf) - (Bridget) Plenum: 3U, fabricators. ***** Power Distribution Box - (Bridget) Backpanels, top, and side panels for v3.2 retrofit. - Schedule retrofit. - (Bridget, Craig) Spare parts from Rick Tesarek. Procedures and Status - Note: We will only fix PDBs that have gone bad at NDOS. They will be fixed later when NDOS is dismantled. We will replace: - back panels with Bridget's new design (so we must order enough quantity of panels) - top and bottom panels with label solid ones - Note: we will label new PDBS UVA PDB 100001 through 100200 PDB V3.3 changes -> Approved changes: - New busbar design: - Add tapped separate holes for sense cable connections on busbars, and separate DCM and sense cable lugs. - Make busbars with nominal sizes - Add braid tabs - Have all screw holes sized #10 - Increase length on marine connector side - Shaved off opposite side - Move the marine connectors back 2 cm - Non-perforated panels (note: backplane testing will need perforated panels) - Have 3W put bar codes on the cards, rather than us doing it. - The high voltage bleed resistor value on the backplane should be lower. - Have 3W assemble boxes, if economical - New fuse holders for the 4 sense cable fuses. - Use custom made ground braid, cut to size. - Redesign DCM card to make it less sensitive to switches. - New fusing for sense cables. - Cable ties for routing cable in back. - Insulation between marine breakers. -> Additional changes: 1) Add another cable tie to keep harness from HV bulkhead. 2) Conformal coating 3) Plastic between breakers Item Number/PDB Drawings Manufacturer/Notes ------------------------------------ ---------- -------- ------------------- 1) Busbars *5* Complete Storm 2) Ground Bar *1* Complete Storm 3) Back Panel *1* complete Schroff 4) DCM key *1* Complete eMachineShop 5) Schroff side panels (modifications) *2* Complete Schroff 6) Strain relief bars (2) *2* Complete Schroff 7) Breaker box 1/LVS ? 8) Faceplates: 1) FEB card 16* Complete eMachineShop 2) DCM card *1* Complete eMachineShop 3) Indicator card *1* Complete eMachineShop 4) Switch panel *1* Complete eMachineShop 9) Unistrut mating fixture *4* Complete eMachineShop 10) PDB/DCM Tray and cable tray feet *20* Complete eMachineShop 12) PDB 198* 3W 13) Bar codes 14) Stand-offs and buss bars *4* 15) Insulator plates *1* 3W Quantity and Spares: - Harvard FEB: - 15% on boards - 10% additional on parts - 100% on fuses - Fuse holders - ?% on 6-pin cable headers - Transorbs - LEDs FEB BAK IND DCM Crates Cards Total Full crates 180 180 180 180 16 2,880 Spares 20 24 24 18 16 288 Total: 200 204 204 198 3,168 ***** Commissioning ***** ***** Misc ***** ***** Shipping ***** - Boxes: * Contact Bill about saving PDB boxes. - Shipping schedule: *0) Directly shipped from manufactures: - Relay racks - Cable trays *1) Nov-Dec 2011: UVa-FNAL - 6 PS with breaker boxes *2) Jan 2012: - One LVPS chassis - One HVPS patch panel - One PDB - One HVPS cable *3) mid-Jan 2012: UVa-Ash River - 32 LV, with breaker boxes - 2 HV, 5 cards - 2 short, 2 long PDB-FEB harnesses *4) Feb-Mar 2012: UVa-Ash River - 1 diblock of LVPS-PDB, sense cables - Remainder of LVPS - 12 PDBs - at least 1 diblock of HVPS-PDB - at least 1 diblock of cable tray stands and station tables - at least 1 diblock of PDBs 5) Jun 2012: UVa-Ash River - UVa toolbox with FD crimpers - Side harnesses - Remainder of LVPS-PDB, HVPS-PDB, sense, ground cables - Remainder of PDBs - Remainder of cable tray stands and station tables ***** Infrastructure - (Daniel) Add equipment inventory to web site. - (Craig, Daniel) Tag equipment with permament labels. - (Craig, Ralf) Fixes to network drive.