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Category:NON-RECURRING TECHNICAL REPORT (ENVIRONMENTAL)
MONTHYEARML19241C0041979-04-20020 April 1979 Tornado Damage Survey of Wichita Falls & Vernon,Tx Tornadoes of 790410, Preliminary Rept ML19241B9911979-04-15015 April 1979 Characteristics of Red River Valley Tornadoes as of 790415. 1979-04-20
[Table view] Category:TEXT-ENVIRONMENTAL REPORTS
MONTHYEARML20206E6441998-12-31031 December 1998 1998 Annual Environ Operating Rept (Nonradiological) for Cpses,Units 1 & 2. with ML20206D3701998-12-31031 December 1998 CPSES Units 1 & 2 Annual Radioactive Effluent Release Rept for 1998. with ML20206E0091998-12-31031 December 1998 1998 Annual Radiological Environ Operating Rept for Cpses TXX-9809, CPSES Units 1 & 2 1997 Annual Environ Operating Rept (Nonradiological)1997-12-31031 December 1997 CPSES Units 1 & 2 1997 Annual Environ Operating Rept (Nonradiological) ML20217D6141997-12-31031 December 1997 CPSES 1997 Annual Radiological Environmental Operating Rept. W/One Oversize Drawing ML20217M3781997-12-31031 December 1997 CPSES Units 1 & 2 Annual Radioactive Effluent Release Rept for 970101-971231 ML20211A3281997-09-15015 September 1997 NPDES Noncompliance Notification:On 970522,discovered Small Seep of Oil on Concrete Wall.Caused by Oil Release in Past Overspills.Removed Lubricating Oil from Tank,Will Hire Environ Consultant & May Abandon Lubricating Oil Tank TXX-9709, TU Electric Cpes 1996 Annual Radiological Environ Operating Rept. W/Two Oversize Drawings &1996-12-31031 December 1996 TU Electric Cpes 1996 Annual Radiological Environ Operating Rept. W/Two Oversize Drawings & ML20138B5001996-12-31031 December 1996 CPSES Units 1 & 2 Annual Radioactive Effluent Release Rept for 960101-1231 ML20138F8891996-12-31031 December 1996 CPSES 1996 Annual Environ Operating Rept (Nonradiological) ML20108C6251995-12-31031 December 1995 Radiological Environ Monitoring Program 1995 Annual Rept ML20108C5451995-12-31031 December 1995 Annual Radioactive Effluent Release Rept Jan-Dec 1995 ML20108A9101995-12-31031 December 1995 Tuec CPSES Units 1 & 2 1995 Annual Environ Operating Rept (Nonradiological) ML20082T7371994-12-31031 December 1994 Radiological Environ Monitoring Program 1994 Annual Rept ML20082R1991994-12-31031 December 1994 Ses Radiological Effluent 1994 Annual Rept TXX-9512, 1994 Annual Environ Operating Rept (Nonradiological). W/1994-12-31031 December 1994 1994 Annual Environ Operating Rept (Nonradiological). W/ ML20067D2291993-12-31031 December 1993 CPSES Units 1 & 2 Semiannual Radioactive Effluent Release Rept Jul-Dec 1993 ML20029C9881993-12-31031 December 1993 Annual Environ Operating Rept (Nonradiological). W/940429 Ltr ML20029C9941993-12-31031 December 1993 CPSES Radiological Environmental Monitoring Program 1993 Annual Rept. W/940428 Ltr ML20056G0051993-06-30030 June 1993 Semiannual Radioactive Effluent Release Rept Jan-June 1993 ML20127C1931993-01-11011 January 1993 Environ Assessment & Finding of No Significant Impact Re Request for Exemption from Requirements of 10CFR50,app J Requirements Concerning Containment Airlock Leakage Testing TXX-9241, Semiannual Radioactive Effluent Release Rept,Jan-June 19921992-06-30030 June 1992 Semiannual Radioactive Effluent Release Rept,Jan-June 1992 ML20105B6161991-12-31031 December 1991 Corrected Tables for 1990 & 1991 CPSES Semiannual Radioactive Effluent Repts ML20090A9711991-12-31031 December 1991 Semiannual Radioactive Effluent Release Rept for Jul Through Dec 1991 ML20082L8621991-06-30030 June 1991 Semiannual Radioactive Effluent Release Rept Jan-June 1991 ML20073E7071990-12-31031 December 1990 Annual Environ Operating Rept ML20073H5801990-12-31031 December 1990 TU Electric Comanche Peak Steam Electric Station Radiological Environ Monitoring Program 1990 Annual Rept ML20070R6791990-12-31031 December 1990 Rev to 1990 Semiannual Effluent Rept for Comanche Peak Steam Electric Station,Unit 1 ML20028G8301990-06-30030 June 1990 Semiannual Radioactive Effluent Release Rept for 900430- 0630. ML20012A8361989-12-31031 December 1989 Summary of Personnel Monitoring Ending 891231. W/900301 Ltr ML20073H5911989-12-31031 December 1989 TU Electric Comanche Peak Steam Electric Station Radiological Environ Monitoring Program 1989 Annual Rept ML20073H5851988-12-31031 December 1988 TU Electric Comanche Peak Steam Electric Station Radiological Environ Monitoring Program 1988 Annual Rept ML20207K8951988-10-0707 October 1988 Draft App B to Facility Operating License NPF-28 Environ Protection Plan (Nonradiological) ML20153E0131984-05-0404 May 1984 NPDES Permit TX0065854,issued to Texas Utils Generating Co ML19351A0681981-06-19019 June 1981 Eia Supporting Request for Extension of Dates for Const Completion of CPPR-126 & CPPR-127,respectively ML20126L1371981-05-31031 May 1981 Draft Environmental Statement Related to the Operation of Comanche Peak Steam Electric Station,Units 1 and 2.Docket Nos. 50-445 and 50-446.(Texas Utilities Generating Company) ML19340F0191981-01-31031 January 1981 Amend 3 to Environ Rept ML19343B7651980-12-22022 December 1980 Amend 2 to Environ Rept ML19347B0991980-09-30030 September 1980 Amend 1 to Environ Rept ML19241C0041979-04-20020 April 1979 Tornado Damage Survey of Wichita Falls & Vernon,Tx Tornadoes of 790410, Preliminary Rept ML19241B9911979-04-15015 April 1979 Characteristics of Red River Valley Tornadoes as of 790415. 1998-12-31
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARML20217E8021999-10-0707 October 1999 CPSES Unit 1 Cycle 8 Colr ML20217G4151999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for Cpses,Units 1 & 2 ML20212F7671999-09-24024 September 1999 SER Granting Relief Request C-4 Pursuant to 10CFR50.55a(g)(6)(i) for Unit 2,during First 10-year ISI Interval & Relief Requests B-15,B-16 & B-17 Pursuant to 10CFR50.55a(g)(6)(i) ML20216J5701999-09-16016 September 1999 Rev 2 to CPSES Unit 2 Cycle 5 Colr TXX-9920, Monthly Operating Repts for Aug 1999 for Cpses.With1999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for Cpses.With ML20211M2981999-08-0606 August 1999 Rev 1 to CPSES Fuel Storage Licensing Rept, CPSES Credit for Soluble Boron & Expansion of Spent Fuel Storage Capacity, Consisting of Revised Title Page and 4-1 ML20210U4081999-07-31031 July 1999 Monthly Operating Repts for July 1999 for Cpses,Units 1 & 2 ML20210D8321999-07-23023 July 1999 Safety Evaluation Accepting Relief Requests Re Use of 1998 Edition of Subsections IWE & Iwl of ASME Code for Containment Insp ML20209H7661999-07-15015 July 1999 Safety Evaluation Accepting GL 95-07, Pressure Locking & Thermal Binding of Safety-Related Power-Operated Gate Valves, for Comanche Peak Steam Electric Station,Units 1 & 2 ML20209H2721999-07-0909 July 1999 2RF04 Containment ISI Summary Rept First Interval,First Period,First Outage ML20209H2631999-07-0909 July 1999 2RF04 ISI Summary Rept First Interval,Second Period,Second Outage ML20209G7501999-07-0808 July 1999 SER Finding That Licensee Individual Plant Exam of External Events Complete with Regard to Info Requested by Suppl 4 to GL 88-20 & That IPEEE Results Reasonable Given Design, Operation & History of Comanche Peak Steam Electric Station ML20196L0191999-07-0808 July 1999 Safety Evaluation Granting Request Relief B-6 (Rev 2),B-7 (Rev2),B-12,B-13,B-14 & C-9,pursuant to 10CFR50.55a(g)(6)(i).Technical Ltr Rept Also Encl ML20210J9391999-06-30030 June 1999 CPSES Commitment Matl Change Evaluation Rept 0003,for 970802-990630 ML20209G0801999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Cpses,Units 1 & 2 ML20196J0621999-06-29029 June 1999 Safety Evaluation Supporting Proposed Changes to Emergency Plan Re Licenses NPF-87 & NPF-89 Respectively ML20195G5141999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Comanche Peak Steam Electric Station,Units 1 & 2.With ML20216E0711999-05-21021 May 1999 1999 Graded Exercise - Comanche Peak Steam Electric Station ML20206Q0091999-05-14014 May 1999 Safety Evaluation Accepting GL 92-08, Thermo-Lag 330-1 Fire Barriers, Dtd 921217,for Comanche Peak Electric Station,Unit 1 ML20206H2061999-05-0606 May 1999 SER Accepting Exemption to App K Re Leading Edge Flowmeter for Plant,Units 1 & 2 ML20196L2241999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Cpses,Units 1 & 2 ML20205R5701999-04-14014 April 1999 Rev 6 to ER-ME-067, TU Electric Engineering Rept,Evaluation of Thermo-Lag Fire Barrier Sys ML18016A9011999-04-12012 April 1999 Part 21 Rept Re Defect in Component of DSRV-16-4,Enterprise DG Sys.Caused by Potential Problem with Connecting Rod Assemblies Built Since 1986,that Have Been Converted to Use Prestressed Fasteners.Affected Rods Should Be Inspected ML20205J7831999-04-0101 April 1999 Rev 0 to ERX-99-001, CPSES Unit 2 Cycle 5 Colr ML20205N3101999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Cpses,Units 1 & 2 ML20204H6371999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Comanche Peak Units 1 & 2 ML20205N1481999-02-28028 February 1999 Corrected Monthly Operating Rept for Feb 1999 for CPSES, Units 1 & 2 ML20203A4881999-02-0303 February 1999 Safety Evaluation Granting Requests for Relief B-3 - B-6,C-2 & C-3 for Plant,Unit 2 ML20210J9201999-02-0101 February 1999 CPSES 10CFR50.59 Evaluation Summary Rept 0008,for 970802- 990201 ML20202D0101999-01-27027 January 1999 Safety Evaluation Supporting First 10-yr Interval ISI Program Plan Requests for Relief B-9,B-10 & B-11 for CPSES, Unit 1 ML20199E9961998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Cpses,Units 1 & 2 ML20207D6091998-12-31031 December 1998 1998 Annual Operating Rept for Cpses,Units 1 & 2. with ML20197K2371998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Cpses,Units 1 & 2 ML20195F3161998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Cpses,Units 1 & 2 ML20154M8841998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Cpses,Units 1 & 2 ML20154B5741998-09-30030 September 1998 Safety Evaluation Re Licensee Response to GL 96-05, Periodic Verification of Design-Basis Capability of Safety- Related Motor-Operated Valves. Licensee Has Established Acceptable Program ML20151W0361998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Cpses,Units 1 & 2. with ML20151Q1211998-08-14014 August 1998 Rev 0 to Control of Hazard Barriers ML20237C4061998-08-14014 August 1998 Safety Evaluation Supporting Request to Implement Risk Informed IST Program ML20237C6721998-07-31031 July 1998 Monthly Operating Repts for July 1998 for Cpses,Units 1 & 2 ML20236V3121998-07-29029 July 1998 Final Part 21 Rept Re Enterprise DSR-4 & DSRV-4 Edgs.Short Term Instability Was Found During post-installation Testing & Setup as Part of Design mod/post-work Testing Process. Different Methods Were Developed to Correct Problem ML20236R0711998-06-30030 June 1998 Monthly Operating Repts for June 1998 for Cpses,Units 1 & 2 ML20249B2581998-05-31031 May 1998 Monthly Operating Repts for May 1998 for Cpses,Units 1 & 2 ML20248A1671998-05-22022 May 1998 Interim Part 21 Re Enterprise DSR-4 & DSRV-4 Emergency diesel.Post-installation Testing Revealed,High Em/Rfi Levels Affected New Controllers,Whereas Original Controllers Were unaffected.Follow-up Will Be Provided No Later than 980731 ML20247G3241998-04-30030 April 1998 Monthly Operating Repts for Apr 1998 for Cpses,Units 1 & 2 ML20216B8661998-04-0101 April 1998 Rev 0 to ERX-98-001, CPSES Unit 1 Cycle 7 Colr ML20216J3061998-03-31031 March 1998 Monthly Operating Repts for Mar 1998 for Cpses,Units 1 & 2 ML20216J1861998-02-28028 February 1998 Monthly Operating Repts for Feb 1998 for Comanche Peak Steam Electric Station ML20197A6951998-02-24024 February 1998 Inservice Insp Summary Rept,First Interval,Second Period, First Outage ML20199J5391998-02-0202 February 1998 CPSES Commitment Matl Change Evaluation Rept 0002 for 960202-970801 1999-09-30
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Preliminary Reccr on TCRNADO DAMAGE SURVEY OF THE WICHITA FALLS AND VER'iCN TEXAS TORNADOES Of April 10, 1979 by James R Mcdonald _
Joseph E. Minor April 20, 1979
;STITUTE FOR DISASTER R SEARC'
'EXAS TECH UNIVERSITY Box 4CS9 Lubbock, Texas 79A09 4
7907'60 17 2
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Cn the a'ternoon of April 10, 1979 Northeast Texas a".v Southe,.
J..lancma were struck by an outoreak of several tornadoes. The two most severe ones hit Vernon and W chita' Falls, Texas. We first ob-served damage from the Vernon tornado 4 miles southwest of the Lockett ccm unity. It traveled through the Southeast edge of Vernon and cros-sed US 2d7 2 miles east of the downtown area. The storm is believed to have crossed the Red River and continued toward Holister and Lawton, Cklahoma. The Wichita Falls tornado cut a wide swath of dam. age through the southern half of tne city. Damage u_, first ob-served when a major power transmission line to the city was cut two miles southwest of the football stadium. The tornado proceeded througn the southern half of the city in an east-northeasterly direction devastating a heavily populated reaicential area. The patn thrcugh the city was approximately on? mile wide and 11 miles long. The last visible evidence of the path that we observed was five miles south of Petrolia, Texas.
The Institute for Disaster Researci sent two, two-man teams to investigate the damage at Wichita Falls and Vernon. The first ter. departed cubbock at 5:00 a.m. on April 11. They documented the damage in Vernon and then proceeded to Wichita Falls, arriving about 1:00 p.m. This team, made up of Dr. Joseph E. Minor and Dr.
Richard Petersen, remained in Wichita Falls through Thursday April 12.
T"e second team consisting of Dr. Jim Mcdonald and Dr. Paul Gi'lett 3rrived in Wichita Falls late Wednesday night. Thursday morning was spent making aeri d; surveys of both Wichita Falls and 4 c. m . s
.. si
'J e - a n r a Cessna 172. This second team reamired in W:ct.ita Falls unitl S u r. 2 2, nigrt The too teans took more that 1000 photographs of the damage.
Oreliminary assessnent of the dar. age by the Institute personnel ra*es tre a'icnita Falls tornado as an Ff,, based on " appearance" of da age" Co-carison of the extent of damage with other tornado even.5, lo .ds them to conclude tnat the maximum windspeeds were prctably in the range of 175-225 moh. Evidence cited for these wincsceed estimates include:
(1) Residences and Apartment Complexes Only the strongest walls on well-built residences re-mained standing. Upper floors of apartment builcings were blown away.
(2) Engineered Structures The football stadium, McNiel Jr. High School, Een Milam Elementary Scnool, Sikes Senter shopping mall, and the Levi Strauss plant all suffered extensive danage.
(3) Light Connercial Structures Damage to Safeway store, Csborn's Department store, fast food resturants and small individual businesses was devastating. -
(c) Pre-Engineered Metal and Tilt-Up Construction Complete destruction of Sears warehouse, grain storage buildings, snall manufacturing plant and cacer goods warenouse was observed.
(5) "obile Hcmes Candlenood *>.obile Hore park was totally destroyed.
'E' Wind-Generated Missiles Automotiles were tossed and tumoled as much as 200 ya-as. Steel roof trusses were trans;orted one-nalf mile Dy the winds.
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The terr.c, tornado is also rated F4 by the Inst':tute team based on apperance of damage" Maximum wir.dspeeds are believed to be in
- ne 153-200 moh rar.ge. Evidence far these preliminary windspeed estimates include:
(1) Residential Camage Only the strongest walls of residences remained standing ,
(2) Engineered Structures Facilities of the Texas Highway Departrent were extensively danaged.
(3) Light Ccnmercial Buildings A motel and resturant on US 287 were leveled.
(4) Jenerated !!issiles Several deaths in the Vernon tornado occurred because persons were caucht in autcmobiles that were tossed and tumbled by the winds. Large tractors and other farm machineary were rolled and tumbled up to 100 yards.
The Institute ' tentatively plans ^.o conduct a number of studies relating to these two tornado events. These studies include: _
(1) Near Ground Windfields Plot the exact extent of damage, provide input for final F-scale rating of the tornadoes study debris patterns that can be related to windfield characteristics, esticate windspeeds f rom structural calculations, determine pcrcent damage by F-scale or windspeed witnir. the Wichita Falls path.
(2) Occupant Protection Identify areas of safety for occupant protection in schools, cnurches, shccoing centers and medical facilities, propose metnods for occupant protection as the two cities recuild.
(31 --Vobile Hores
- centify those nobile bene units that perfcrmed the best in tre storm, study anchor characteristics, identify !"ose
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units that had HUD identification numbers and compare their performance with older models (EUD models have more stringent structural design criteria),
(4) Missiles _
Identify the various types of wird-generated missilds ar.d determine their poir.t of origin, correlate with trajectories predicted by ccmp;ter models.
Research and reporting efforts by the Institute will be co-ordinated with Ted Fujita, University of Chicago, Bob Abbey, NRC, Charles Yancey, NB3, Roger Glass, Center for Disease Control, and personnel of the Texas Manufactured Hcme Federation, Copies of phctographs and other documentation are available from the Institute for Disaster Pesearch.
Support for this damage documentation effort is provided in rart by the Nuclear Requiatory Commission (Contract NRC-04-76-345) and by the Institute for Disaster Research.
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