ML20081C155
| ML20081C155 | |
| Person / Time | |
|---|---|
| Site: | Catawba  |
| Issue date: | 10/22/1982 |
| From: | CHEM-NUCLEAR SYSTEMS, INC. |
| To: | |
| Shared Package | |
| ML20081C146 | List: |
| References | |
| SD-OP-042, SD-OP-42, NUDOCS 8403120158 | |
| Download: ML20081C155 (14) | |
Text
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REVISIONS
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DESCRIPTION DATE
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CHANGES PER OIAN'E REQUEST SD-T-042-01
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NOTE: 'IMIS INHEMATICE IS CONSIDERED PROPRIETARY AND IS NOT 'IO BE RELEASED Qt COPIED WI'IBOUT WRITTEN PERMISSION OF OIDI-NUCLEAR SYSTDIS, INC.
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TITLE
[,.T f*p ASSEMBLY AND DISASSEMBLY IEOCEIXJRE RR 'INE "piWE R MOBILE CDIEW Sf'LIDIFICATIch UNIT NO,121 E
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(MSU-C-121)
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8403120158 831028
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0 PDR ADOCK 05000413 4
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PDR APP VED,M CONTR ACT NO.
DOCUMENT NO.
REV.
SHEET
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$9 fili {g, SW42 1
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1 TABLE OF CONTENTS M
1.0 SCOPE 3.
I
- 2. 0 REFERENCES 3, ',,
- 3.. '
REQUIREMENTS 4
4.0 DETAILED IROCEDURE 5
5.0 RECORDS 14 4
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CNSO 1002/s.78
r-3 1.0 SOOPE 1.1 Purpose i
his.is a procedure for Assembly and Disassembly of the CNSI Mobile & ment Solidification Unit MSU-C-121.
It provides system description and precautions for safe operation as well as inter-face requiranenta for proper connection at a utility.1 1.2 Applicability The instructions contained in thi.5 doctrnent apply only to the CNSI Mobile & ment Solidification Unit MSU-C-121.
Eis doctment must be used in conjunction with the unit Operating Procedure SIM)P-039.
2.0 REFERENCES
2.1 QA-AD-001, Quality Assurance Program 2.2 CN-AD-019, CNSI AIARA Iblicy 2.3 EN-AD-001, Drawing Control Program 2.4 EN-AD-002, Ibsign Gntrol Program 2.5 NRC Regulatory Guide 1.143, Design Guides For Radioactive Waste Managarent Systems, Structures, And G mponents Installed In Light-Water G oled Nuclear Power Plants 2.6 NRC Regulatory Guide 8.8, Infonnation Relevant To Ensuring hat Occupational Radiation Exposures At Nuclear Power Station Will Be As low As Reasonably Achievable 2.7 NRC Regulatory Guide 8.10, Operating Philosophy For hhintaining Occt:pational Radiation Exposures As low As Reasonably Achievable 2.8 10 CFR 20, Standards For Protection Against Radiation 2.9 10 CFR 50, Appendix B, Quality Assurance Criteria For Nuclear Power Plants and Fuel Reprocessing Plants 2.10 10 CFR 71, Appendix E, Quality Assurance Criteria For Shipping Packages For Radioactive Material 2.11 Gem-Nuclear Systems, Inc. Drawings, as listed in the hhintenance Manual, Reference 2.15 2.12 Operating Procedure For CNSI Mobile Gement Solidification Unit MSU-C-121, SD-OP-039 2.13 CN-AD-001, Safety Review Board 2.14 CN-AIMX)2, Ibetment Storage And Control 2.15 MSU-C-121 hhintenance khnual DOCUMENT REV.
SHEET SIM)P-042 L
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3.0 REQUIREMENTS 3.1 Precautions And Limitations 3.1.1
'Ihe CNSI operator shall:
3.1.1.1 Acquire a Radiation Work Pemit (or equiva-lent) from the facility's Health Rysics h.
Department.
3.1.1.2 Comply with the facility's radiation protec-tion precautions.
3.1.1.3 Follow the facility's Radiological Control Procedures.
3.1.1.4 Wear dosimetry equipnent and protective clothing provided by the facility's Health physics Department.
3.1.2 A radiation and contamination survey shall be perfomed on the unit and all other GSI equipment after main-tenance on potentially contaminated components of the mobile unit.
3.1.3 Radiation and contamination surveys shall be '..arformed at additional times as determined by good radiological practices and procedures.
'Ibe CNSI operator shall re-cord (and retain) the results of these surveys in the q
Daily Operations Iog.
)
3.1.4 Any modification to equignent or operating procedures shall be perfomed in accordance with the approved CNSI procedures listed in Section 2.0.
3.J.5 If at any time difficulties are encountered with any part of this procedure, the operator shall cease assem-bly/ disassembly and notify his supervisor.
t 3.2 Interface Requirements The CNSI bbbile Gement Solidification Unit requires the following i
support services from the utility:
l 3.2.1 Electrical Ibwer:
480 VAC/3 Rase /60 Hz at 120 Amps supplied with one cable.
3.2.2 Service Air:
40 SCBi at 100 + 20 psig, clean, dry air.
('Ihis service can be supplied with one hose or two).
3.2.3 Service Water: 25 gpn at 80 psig + 20 psi
3.2.4 Waste
1-1/2" 150 lbs.
ANSI Flat Fhced Flange (bnnection DOCUMENT REV.
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SD-Op-042 4
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3.2.5 Vent:
2-1/2" Kamlock Vent Cbnnection for discharge to the plant's Off-Gas System at approximately 30 SCFM
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NOTE: THE VENTILATION SYSIBi MAY BE VDITED 'IO A SEPAR-l ATE HEPA PILTER.
3.2.6 Telephone service for ccanunications betscen +2e util-ity's radwaste operator and CNSI's operator as well as for long distance and loce.1 business calls.
- 1 3.2.7 h e utility must be prepared to accept process chemicals and conent shipnents prior to the arrival of the unit on-site.
3.2.8 he utility shall issue, according to its Radiation Pro-tection Procedures, a Radiation Work Ibrmit (RWP) to the CNSI operator before operations begin.
3.2.9 he utility shall provide the CNSI operator with all clothing or equipnent necessary for radiation protection.
3.2.10 A controlled area shall be established around the pro-cessing area.
3.2.11 Utility personnel shall designate an area to be used for test solidificstion.
3.2.12 he utility shall provide crane services, torque wrcn-ches, and other material necessary for loading the dis-posable liners and preparing the solidified waste for shipnent.
3.2.13 he utility may be required to pmvide a forklift capa-ble of 4000 lbs. at 6 feet manent arTn to unload the solidification system skids and place them in position for solidification operations.
l 3 2.14 Re utility will provide a soditrn hydroxide storage area l
(55-gallon drtms), if liquid caustic is necessary as a waste conditioner.
4.'O DETAILED PROCEDURE 4.1 Careful consideration should be given to the location of each of the following major pieces of equipnent in relation to the liner position during solidification.
NOTE: AIL ELECIRICAL CABLES ARE 50', 'HIUS AlL EQUIIND3T MUST BE I
II)CATED WI'nflN 50' OF 'nIE CCNIFIL PANEL.
DOCUMENT R F V.
SHEET SD-OP-042 5
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_J CNSQ 1002/8 78
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3 4.1.1 Cement Trailer (If Used) 4.1.2
&ntrol Trailer 4
4.1.3 Fillhead and Stand 4.1.4 Fillhead Vent System e,
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4.1.5 Plant G nnection Stand Crane, fillhead and liner movement should be checked closelv.
4.2 The cment trailer should be located on a level, strudv surface.
If not on a concrete surface, the load cells under the trailer feet and rear jacks should be placed on substantial metal plates large enough for each pair together.
The accuracy of the load cell is affected by how level the cells are.
NOTE: SECTIONS 4.3, 4.4 AND 4.5 AND STEPS WIU1IN DIESE SEUTIONS CAN BE DNE IN ANY ORDER IBOVIDING EAOI IS OIECKED OFF TO ENSURE AIL CNIONS ARE MADE.
4.3 The following should be mounted or checked for proper mounting:
NOTE: DIE OPEEA10R WI1L INITIAL EA01 STEP AFTER COGLETION.
4.3.1 Transfer Blower on Cment Trailer Tech 4.3.2 Aeration Blower On Cement Trailer Tech 4.3.3 Baghouse on Center Mansay of Cement Trailer Tech 4.3.4 Cement and Lime Feeder Valves 4.3.4.1
& ment On Front Hopper (Dark Blue) 4.3.4.2 Lime #1 on Middle Hopper (Light Blue) 4.3.4.3 Lime #2 on Ihck Hopper (Green)
Tech 4.3.5 Load Cells (3) under Cenent Trailer Tech l
WENT REV.
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cNsotoors7s
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,t 4.3.7 Power and Cbntrol Panels In Control Trailer Tech p
'Ihe following hoses should be connected or checked.
4.4 h
NOTE: THE OPERATOR SHAll INITIAL EADI STEP APITR (IIGLETION.
4.4.1 Transfer Blower to Inlet Diverter Valve Tech 4.4.2 Inlet Diverter Valve to Cment Feeder Valve Tech 4.4.3 Inlet Diverter Valve capable of being connected to both Lime Feeder Valves Tech 4.0.4 Cement Feeder Valve to Discharge Diverter Valve Tech 4.4.5 Both Lime Feeder Valves capable of being connected to the Discharge Diverter Valve.
Tech 4.4.6 Discharge Diverter Valve to side inlet of Cyclone.
Tech 4.4.7
'Ibp Outlet of Cyclone to Adaptor Plate on rear manway of the Cement Trailer Tech 4.4.8 Fillhead Vent to Fillhead Vent Systen Tech 4.4.9 Fillhead Vent System to the plant's off-gas system or Hepa Filter Tech i
DOCUMENT REV.
SHEET SD-OP-042 A
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3 4.4.10 Plant service air to suter separator.
Tech I
4.4.11 Air-Water Separator to the Twin 'Ibwer Air Purge.
Tech 4.4.12 f-Twin Tower Air Dryer to plant connection stdnd (KS), if required.
Tech 4.4.13 Dewatering Pump operating air from ICS, if required.
Tech 4.4.14 Dewatering Pump Wntrol Air frora Gntrol Panel (C/P) to the volume booster relay on the ICS, if required.
Tech _
4.4.15 Inlet Diverter Valve operating air from FCS.
Tech 4.4.16 Discharge Diverter Valve operating air from ICS.
Tech 4.4.17 Cyclone Isolation operating air from ICS.
Tech 4.4.18 C/P main Air Supply from ICS.
Tech 4.4.19 Baghouse Air from FCS.
Tech 4.4.20 Waste Valve operating air from C/P.
Tech 4.4.21 Fillhead (F/H) cooling fran C/P to the F/H.
Tech 4.4.22 Omera Lens Air from C/P to F/H.
Tech 4.4.23 Level Bubbler from C/P to the Level Panel.
Tech DOCUMENT REV.
SHEEi SD-OP-042 A
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i r-3 4.4.24 Level Bubbler from Level Panel to F/H.
Tech I
4.4.25 Transfer Blower from C/P to Transfer Blower Discharge.
Tech f-4.4.26 Waste llose frcra Waste Valve to F/II, with hyd$u fitting.
Tech 4.4.27 Waste liose fran Waste Valve to Plant.
Tech 4.4.28 Dewatering Hose from F/li to the Dewater Ptrnp (if required).
Tech 4.4.29 Desatering Hose from Dewater Pump to Plant (if regiaired)
Tech 4.4.30 liydraulic Hose from Hydraulic Ibwer Skid to F/H.
Tech 4.4.31 Vent Hose Spray Wash to Venturi Scrubber Ptrnp.
Tech 4.5 1he following cables should be connected or checked.
NOTE: THE OPEATOR WIll INITIAL EAG STEP AFTER QMLETION.
4.5.1 Ehsure 3 9 460V input power cable connected to amphenal cable in power panel (P/P) to plant supply panel.
Tech 4.5.2 M-1 motor contactor in P/P to hydraulic skid.
Tech 4.5.3 M-2 motor contactor in P/P to transfer blower.
Tech 4.5.4 Red twist lock power cable from P/P to aeration blower.
Tech DOCUMENT R E V.
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4.5.5 Light blue twist loca power cable from P/P to lime feeder #1.
Tech I
4.5.6 Green twist lock power cable from P/P to Lime Feeder #2.
Tech 4.5.7 Dark blue twist lock power cable frca P[P to cement h
feeder.
Tech 4.5.8 Silver twist lock power cable from P/P to vent system.
Tmh 4.5.9 Black twist lock power cable from P/P to cyclone airlock.
Tech 4.5.10 TV monitor power cable plugged into 120 VAC outlet on P/P.
Tech 4.5.11 TV coaxial cable from monitor to F/i'.
Tech 4.5.12 Load cell display power cable plugged into 120 VAC out-let on P/P.
Tech 4.5.13 Signal cable frcm load cell display connected to four load cells at cement trailer.
Tech 4.5.14 lbwer cable for bubbler system plugged into 120 VAC out-
'let under first shelf of C/P.
Tech 4.5.15 Signal cable frcm bubbler system thrcugh hole inside of C/P to JA-9 under first shelf of C/P.
Tech 4.5.16 F/H light system power cable to 120 VAC outlet under first shelf of C/P.
Tech DOCUMENT REV.
SHEET SD-OP-042 A
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4.5.17 F/H light system signal cable pluggcri into JA-7 under first shelf of C/P.
Tech 4.5.18 Radiac meter power cable plugged into 120 VAC outlet under first shelf of C/P.
4 g.'
Tech 4.5.19 Hadiac meter coax cable to radiac switch on C/P.
Tech 4.5.20 Hustrak power cable plugged into 120 VAC outlet under first shelf of C/P.
Tech 4.5.21
'lhennocouple wire from Rustrak to F/H.
Tech 4.5.22 JA -I fmn P/P to C/P.
Tech 4.5.23 JA-2 from C/P to P/P.
Tech i
4.5.24 JA-3 from P/P to C/P.
Tech 4.5.25 JA-4 from C/P to FCS.
Tech l
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4.5.26 JA-5 from C/P to F/H.
Tech 4.5.27 Cyclone isolation valve cable to JA-5 on F/H.
Tech 4.5.28 JA-6 from C/P to 4 x 4, junction box on cenent trailer.
Tech 4.5.29. JA-8 from C/P to hydraulic power skid.
Tech 4.5.30 F/H G1 tube coax cable to hoch-up on side of C/P.
Tech s
4.5.31 ICS G1 tube coax cable to hook-up on side of C/P.
Tech DOCUMENT REV.
GNEET SMP-042 11 L
J ec1E EiMMO
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4.5.32 Spare (local) GM tube coax cable to hook-up on side of C/P.
Tech i*
4.5.33 Twin tower air dryer power cable to 120 VAC outlet.
Tech t
4.5.34 Both diverter valves signal cables connected i'n 4 x 4
' 2[
junction box to cable from JA-6.
Tech 4.5.35 Ghle from baghouse purge to 4 x 4 junction box to cable from JA-6.
Tech 4.6 Hydro-Testing Hoses, flanges, and valves in the dewater and waste lines shall be pressure-tested with the highest available service. water pres-sure (not to exceed 225 psi) after initial assembly, semi-annu-ally and whenever connections have been disturbed.
The required tests may be conducted with utility provided equipment and proce-dures.
Glibrated pressure gauges shall be used whenever possi-ble to conduct pressure tests. Bolted flanges and fittings shall be bagged to reduce the chance of contaraination spread in case of leakage.
4.7 Pre-Operational Testina 4.7.1 Enerr,ize power panel and control panel and check the following for proper rotation:
NorE: PRIOR 'IO OPE ATING FEED E VALVES AND AIRLOG,
CHECK GEAR BOXES FOR IFOPER OIL LEVEL AND LUBRICATE CHAIN DRIVES.
4.7.1.1 Hydraulic lbwer hbtor Tech 4.7.1.2 Transfer Blower hbtor l
Tech 4.7.1.3 Aeration Blower Abtor Tech 4.7.1.4 Cement Feeder Valve kbtor Tech 4.7.1.5
- 1 Line Feeder Valve Kbtor Tech DOCUMENT REV.
SHEET SD-OP- 042 A
12 cuso toors 7s
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4.7.1.6
- 2 Lime Feeder Valve kbtor Tech l
- 4. 7.1. 7 Cyclone airlock motor Tech 4.7.2 To insure all equipnent functions properly, 'rtm the pre-k.
operational portion of the Operating Procedure, SD.OP-039.
4.8 System Disasserrbly NorE: APPROVAL PROM DIE DIRECIOR, WASTE H10CESSI?G MUST BE OB-TAINED PRIOR TO SHIIMENT OF DlIS EQUIINENT.
CAUTIm: HOSES AND 01HER IEEESURE RETAINING O[MONENTS MAY BE PRESSURIZED DURING DISASSDELY.
FACE SHIRDS AND APPRO-FRIATE IROTECTIVE 10rHING MUST BE WORN DURING DISASSDI-ILY OF DlIS EQUIIMENT.
4.8.1 (RADWASTE) Position the fillhead in a convenient location for hose removal.
CAUTION: PORTIONS OF DIE SCLIDIFICATION UNIT ARE IUTENTIALLY 00N-TAMINATED M10d OPHIATIm. THE GSI OPDIA10R SHALL ITILOW PROPHI RADIGOGICAL HIECAUTIWS WHEN PDIFmMING DIOSE STEPS OF DlIS SECTION PRECEDED BY DIE NOTATION, (RADWASTE).
NorE: DURING DISASSDQLY OF DIE S1IDIFICATIm UNIT, DIE OSI OPDIA701 SHN.L ENSURE DIE FtLLOWING:
o ALL DRAINED HOSES AND CARES ARE ODILED AS THEY ARE RE-MOVED AND SE'r ASIDE F01 LOADING INID SHIPPING CONTAINERS.
o RANK RANGES AND END H10rECidlS ARE INSTAILED. G o AFTER ILANK FLANGES AND GASKETS ARE INSTA1 LED ON WASTE LINES, OFF-GAS VENTILATION LINES AND DEWATER LINE FLAN-
o A VISUAL INSPECTION IS PERFOlMED AS EACH CABLE AND HOSE IS HANULED AND DEFICIENCIES ARE N0rrED IN ' DIE OPERATOR'S DAILY LOG.
o WHEN UNIT DISASSDIILY HAS DEEN 00MRETB), AIL NOTED DEFICIENCIES ARE REIORTED 'IO ' DIE MANAGER, SCLIDIFICATION SBlVICES SO 'IBAT HEILACEMENT PARTS MAY BE OBTAINTD.
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4.8.2 Flush conditioning chemical transfer lines as follows:
4.8.2.1 Place the chemical conditioning ptrnp pick-up tube in a container ~ illed with water.
I Tech DOCuaAENT R EV.
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4.8.2.2 (RADWASTE) Disconnect the conditioning chemi-cal transfer hose fran the fillhead and place the free end in an ernpty storage container.
Tech 4.8.2.3 Start the ptrap and run a minintw of 2 gallons 1
of water through the conditioning chemical
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transfer hose.
Tech 4.8.2.4 Remove the conditioner ptznp fran the con-tainer of uter and continue to pump for 5 minutes to clear ptanp or hoses of uter.
Tech 4.8.2.5 (RADWASTE) Clean any spilled conditioner off fillhead.
Tech 4.8.3 Close feeder valve cement /line isolation valves T-1, T-2, and T-3.
Run each feeder valve with the transfer blower lined up to convey back to bulk trailer.
Ehch feeder should be run long enough to clear the feeder and the area below T-1, T-2, and T-3 of cement / lime, I
Tech 4.8.4 De-energize the control panel and power panel, shut off the utility's air supply, service water and electrical pump.
Tech 4.8.5 Disconnect electrical cables, hydraulic hoses, air hoses, cement / lime transfer hoses, and vent hoses from the control panel, power panel, cement trailer, bag-house, fillhead and plant connection stand.
Tech 4.8.6 Load all equipnent on the trailer ensuring proper LSA boxes are used for contaminated equipnent.
Tech
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5.0 REOORDS Doctrnent conpletion of disassembly in the Daily Operations Log.
DOCUMENT REV.
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