LIGO Document E1500147-v1
- A collection of all of the waivers issued by the aLIGO project.
- LIGO-E070288: request for variance on vacuum procedure for IO supermirrors (request for vacuum waiver)
- LIGO-E1000610: Waiver for the use of Ecocool AP-71 machining fluid for the sealing flange of the SEI storage containers.
- LIGO-E1201079: Machining Fluid Waiver Granted for SRI
- LIGO-E1201105: ECR- Reversal of wedge orientation for hanging PR3-01 in H1
- LIGO-E1400330: Waiver for another RGA scan of the OMC Breadboard Assy, ASSY-D1201439-3
- LIGO-E1500061: BS01 AR Absorption waiver
- LIGO-E1500062: BS02 AR Absorption waiver
- LIGO-E1500063: BS03 AR Absorption waiver
- LIGO-E1500064: BS04 AR Absorption waiver
- LIGO-E1500065: BS03 Polish waiver
- LIGO-E1500066: BS04 polish waiver
- LIGO-E1500067: BS05 Polish waiver
- LIGO-E1500068: BS06 Absorption waiver
- LIGO-E1500069: CP09 Absorption waiver
- LIGO-E1500070: ETM03 Polish waiver
- LIGO-E1500071: ETM07 Coating, 532 nm reflection waiver
- LIGO-E1500072: ETM07 Coating, spherical aberration waiver
- LIGO-E1500073: ETM07 Coating, ripple waiver
- LIGO-E1500074: ETM08 Coating, ripple waiver
- LIGO-E1500075: ETM09 Coating, ripple waiver
- LIGO-E1500076: ETM10 Coating, ripple waiver
- LIGO-E1500077: ETM11 Coating, ripple waiver
- LIGO-E1500078: ETM12 Coating, ripple waiver
- LIGO-E1500079: ETM13 Coating, ripple waiver
- LIGO-E1500080: ETM14 Coating, ripple waiver
- LIGO-E1500081: ETM15 Coating, ripple waiver
- LIGO-E1500082: ETM16 Coating, ripple waiver
- LIGO-E1500083: ITM01 Coating, ripple waiver
- LIGO-E1500084: ITM03 Coating, ripple waiver
- LIGO-E1500085: ITM05 Coating, ripple waiver
- LIGO-E1500086: ITM06 Coating, ripple waiver
- LIGO-E1500087: ITM07 Coating, ripple waiver
- LIGO-E1500088: ITM09 Coating, ripple waiver
- LIGO-E1500089: ITM10 Coating, ripple waiver
- LIGO-E1500091: ITM11 Coating, ripple waiver
- LIGO-E1500092: ITM06 Coating, Haze on AR surface
- LIGO-E1500093: ITM09 Coating, Haze on AR surface, waiver
- LIGO-E1500094: ITM09, Mounting flat fracture, waiver
- LIGO-E1500095: ETM08 Coating, spherical aberration waiver
- LIGO-E1500096: ETM09 Coating, spherical aberration waiver
- LIGO-E1500097: ETM12 Coating, spherical aberration waiver
- LIGO-E1500098: ETM11 Coating, spherical aberration waiver
- LIGO-E1500099: ETM14 Coating, spherical aberration waiver
- LIGO-E1500100: ITM04 Coating, spherical aberration waiver
- LIGO-E1500101: ITM08 Coating, spherical aberration waiver
- LIGO-E1500102: ETM08 Coating, 532 nm reflection waiver.
- LIGO-E1500103: ETM09 Coating, 532 nm reflection waiver.
- LIGO-E1500104: ETM12 Coating, 532 nm reflection waiver.
- LIGO-E1500105: ETM12 Polish waiver
- LIGO-E1500106: ETM13 Polish waiver
- LIGO-E1500107: ETM11 Polish waiver, Barrel scuff
- LIGO-E1500108: ETM14 Polish waiver, excess defects
- LIGO-E1500109: ITM01 Polish waiver, excess defects
- LIGO-E1500110: ITM03 Polish waiver, excess defects
- LIGO-E1500111: ITM05 Polish waiver, excess defects
- LIGO-E1500112: ITM06 Polish waiver, Bevel Defect
- LIGO-E1500113: ITM11 Polish waiver, sleek
- LIGO-E1500114: PR303 Polish Defect waiver
- LIGO-E1500115: SR301 Polish Defect side and bevel fracture, waiver
- LIGO-E1500116: SR301 Polish Defect Incorrect arrow and serial number placement, waiver
- LIGO-E1500117: SR302 Polish Defect Incorrect arrow and serial number placement, waiver
- LIGO-E1500118: SR302 Polish Defect side and bevel fracture, waiver
- LIGO-E1500121: ETM08 and ETM09 Pinhole in HR
- LIGO-E1500122: ETM AR coating acceptance ETM08 and ETM12
- LIGO-E1500123: Fabrication Acceptance Review Status of Input Optics EOM Testing, Modeling and Discussion of need for Waivers from Systems
- LIGO-E1500124: ETM08 ETM AR coating waiver
- LIGO-E1500125: ETM12 ETM AR coating waiver
- LIGO-E1500126: ITM09 AR coating waiver
- LIGO-E1500127: ITM03 AR coating waiver
- LIGO-E1500128: ITM11 AR coating waiver
- LIGO-E1500129: ITM04 AR coating waiver
- LIGO-E1500130: ITM08 AR coating waiver
- LIGO-E1500131: ETM08 HR coating waiver
- LIGO-E1500132: ETM09 HR coating waiver
- LIGO-E1500149: ETM11 HR coating pinhole, waiver
- LIGO-E1600180: Waiver for vacuum bake and RGA scan of a bonded repair of a beam dump on the L1 OMC Breadboard Assy, ASSY-D1201439-3
- LIGO-G1100466: LMA Coating non uniformity on aLIGO optics
- LIGO-L070089: Request for advice/waivers on some Input Optics elements
- LIGO-L070091: VRB Response to IO Group request for waivers.
- LIGO-L070097: VRB waiver re: thin film polarizers
- LIGO-L080101: VRB Request to relax machining fluid requirements for small parts
- LIGO-L080102: VRB Response to request to relax machining fluid requirements for small parts
- LIGO-L0900058: Request for waiver on glass shot blasted parts (BS/FM stay brackets)
- LIGO-L0900066: VRB Waiver Request: Small quantity of small commercial Viton O-Rings
- LIGO-L1000022: VRB response to waiver request L0900058
- LIGO-L1000178: VRB response to L0900066-v: Small quantity of small commercial Viton O-Rings
- LIGO-L1000346: VRB response to waiver request - vibratory tumbling for deburring.
- LIGO-L1100046: VRB request: no baking for optics?
- LIGO-L1100162: VRB question: acceptable to not vacuum bake the CP and ERM to ESD flex connector bond?
- LIGO-L2000060: VRB response to L1100162: acceptable to not vacuum bake the CP and ERM to ESD flex connector bond
- LIGO-L1200067: VRB Reply to Optics Cleaning and Baking proposal. (L1100046)
- LIGO-L1200291: TRB Report: Recommendation related to the discrepancy between single version of the quad ITM suspensions and the optical layout which calls for a left and right handed versions
- LIGO-L1300049: Wiha (Hex) Allen Keys - waiver on bake
- LIGO-M070383: cleaning waiver for ELI L1, 2" REO beamsplitter in HAM4
- LIGO-Q1500001: Waiver: Class B cleaning of 3 Alu parts for the SLC Elliptical Baffle
- LIGO-Q1500002: Waiver: no bake for the H1 SR3 magnet repair
- LIGO-Q1500003: Waiver: EP30 heat cure waiver for L1 SR3
- LIGO-Q1500004: Waiver: to roughen surface of HLTS pen mass in situ
- LIGO-Q1500006: Waiver: no elevated temperature bake of adhesive for PR3 IM
- LIGO-Q1500007: Waiver: Class A Waiver Request for 6 blanks at LLO
- LIGO-Q1500008: Waiver Request from Suspensions - room temp out-gassing cure of EP-30-2 on ITM-Y only
- LIGO-Q1500009: Waiver: class B cleaning of AOSEM positioning brackets for the L1 PR3 SUS assembly
- LIGO-Q1500010: Waiver: H1 PR2 AR magnet repair without elevated temperature cure
- LIGO-Q1500011: Waiver: no impulse response, dynamic testing of the L1 BS with Elliptical Baffle
- LIGO-Q1500012: Waiver: unapproved source and no material certs for some small Viton o-rings
- LIGO-Q1500013: Waiver: dry machine, no clean and bake, 2 clamps for TMS
- LIGO-Q1500014: Waiver for SmCo magnet/Al jacket assembly
- LIGO-Q1500015: Cleaning Procedure Waiver Request for AR Coated and Uncoated Viewports
- LIGO-Q1500016: Need waiver for Al in SS
- LIGO-Q1500017: Need waiver for large parts
- LIGO-Q1500018: Waiver: air bake 4 dowel pins for HAM-ISI actuator assy
- LIGO-Q1500019: Waiver: air bake 50 barrel nuts
- LIGO-Q1500020: Waiver: optics cleaning
- LIGO-Q1500021: Waiver: DLC mount cleaning
- LIGO-T1000154: Effects of small size anomalies in a FP cavity
- LIGO-T1200295: LMA coating on ITM04 and ITM08
- LIGO-T1300354: Scattered light noise due to the ETM coating ripple
- LIGO-T1300632: TRB Report from the Team Investigating the PUM Crack
- LIGO-T1400252: Imaging Scatterometer Characterization of Advanced LIGO Optic ITM06
- LIGO-T1400717: Profiles of ETM11 and ETM14, latest ETM coating by LMA
- LIGO-E1500261: Waiver request: Class B cleaning of OMC black glass assy. shims (D1500183)
- LIGO-L070131: Unacceptability of 7075 Aluminum Alloy in the LIGO UHV?
- LIGO-Q2100038: Waiver: Sputtered Contamination on the A+ ITM05 Barrel
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