Text

License Radiation Work Permit 04-141 Package
	ML051460457
Person / Time
Site:	Point Beach
Issue date:	03/28/2004
From:	; - No Known Affiliation
To:	; Office of Nuclear Reactor Regulation
References
	FOIA/PA-2004-0282 RWP 04-141, Rev 0
	Download: ML051460457 (77)
	v • d • e

{{#Wiki_filter:Ne n Nuclear Power Business Unit RADIATION WORK PERMIT

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)i. Revision: 0 RWTP Number: 04-141 Controlling Work Document: Various RG 1.16 Class: 2 Estimated Dose: 4.320 Rem Job

Title:

_Nozzle Dam Install/Remove Job Location: U1 Containment Job

Description:

Remove/ Install Nozzle Damns in Steam Generators Radiological Assessment of Work Significant increase in radiation levels is likely? 0Yes ONo Reason: Removal of Shielding (ic, Manways, ALARA doors.) Significant increase in contamination levels is likely? 0Yes JNo Reason: Removing nozzle darns after use. Potential for internal dose? NYes ONo Reason: Removing nozzle dams after use. RWP Tasks Task 1: Remove and Install Nozzle Dams Task 2: Task 3: Task 4: Task 5: Task 6: Task 7: Task 8: Task 9: Task 10: Task 11: Task 12: RWP Review and Approval Prepared By: CD 2/24/04 Initials Date ALARA Review By: WWL 2-24-04 ALARA Review No.: a N/A 3 2004-0017 Initials Date Approved By: H C _ _ ? _ I - RP Supervisor Date Terminated By: RP Supervisor Date lnormavon in us recor was aeIo in accordance wi ft Freedom of Informabon Page PBF-403 1 Revision 12 12/10/03 IlP I.Io/P6.s /-- 4

Nuclear Power Business Unit RADIATION WORK PERMIT Revision: 0 ( rd i =} RXW'P Number: 04-141 TASK 1: Remove and Install Nozzle Dams Radiation Protection personnel are authorized to suspend work activities in the event of a change in job scope, changes in radiological conditions, or a failure of personnel working under the RWP to abide by the RWP conditions. Stop Work Dose Rate: 30,000 mr/hr ED Dose Rate Alarm: 25,000 mr/hr ED Dose Alarm: 904mrem Radiation Protection Hold Points: ECN/A No entries Into the SIG Channelhead without RP approval. Contact RP before entering any HRA's Authorized Radiological Work Areas: Any RWP permits entry into RCA(s), RMA, and RA. 0 HRA 0D LHRA El VHRA El Ctmt, Reactor Critical CD CA 0 HCA ED HPCA 0 Airborne Radioactivity Area Expected Radiological Conditions: Data From: Radiation: GA 500 to 10,000 mrem/hr Contamination: 10,000 to > IE6 dpr/ll00 cm2 Airborne Radioactivity: <.25 DAC 0 P [I Current Survey 0 Historical Data 0 Estimated

Contact:

10,000 to 20,000 mrem/hr Internal Contamination: 10,000 to > IE6 dprnl 00 cm2 (0 estimated) 0 1i I NG El 3H (E Estimated / El Actual DAC) RP Job Coverage: El Routine Z Direct ED Start of Job El System Breach 0D Pre-Job Briefing Required Special Instructions: Direct RP Coverage required for all entries into the S/G Channelhead. See Job files 132, 133. Radiological Survey Requirements: A. Radiation: El Priorto/StartofWork El SystemBreach 0 Other Special Instructions: Verification PlatformiChannel Head surveys required. Hot particle surveys required for all worker's every 2 hours and immediately after exit from the S/G Channelhead. Loop Area surveys performed per RP based on job evolution. B. Contamination: EL Priorto/StartofWork El SystemBreach 0 Other Special Instructions: V'erify conditions prior to entry. C. Airborne: El Prior to/Start of Work El System Breach 0 Other Special Instructions: Shiftly Platform Air Samples required during SIG work. Grab samples required based on job evolution and radiological conditions. PBF-4031 Revision 12 12/10,/03 HP I.10/P6.8 Page 2 of 4

Nuclear Power Business Unit RADIATION WORK PERMIT Revision: 0 (j A

7)

RWP Number: 04-141 III. Dose Assessment: TLD and EPD required. Special Instructions: Special multiple dosimetry packs required for full body/half body entries into channelhead IAW HPIP 1.66. RP to relocate WB Dosimetry to area expected to receive the highest exposure. Extremity Dosimetry required as per HPIP 1.66. Perform time keeping on personnel making whole body entries into the channelhead. Rescue team does not require multiple dosimetry and should wear dosimetry on the chest. IV. Protective Clothing 0 Coveralls, Booties, and Rubber Gloves (Minimum requirements for entering a contaminated area) El Labcoat, Booties, and Rubber Gloves may be used only with RP permission. 0 Coveralls, Double Booties or Booties and Rubber Totes/Boots, and Double Rubber Gloves to enter HCA. El Double coveralls, Double Rubber gloves, Double Booties, Rubber Totes/Boots.(tt 0 Plastic suit, Double Rubber Gloves, Double Booties, Rubber Totes/Boots."1 ) El Surgeon's Gloves may be substituted for Rubber Gloves with RP permission. 0 Hood and Face Shield required as per RP. 0 Other: See Special Instructions {l) Safety review may be required for additional coveralls or plastics. Special Instructions: Additional Dress requirements as per RP. Plastic suit for all entries into the S/G Channelhead. V. Respiratory Protection: OlN/A 0 TEDE ALARA Review: Special Instructions: Bubble Hoods to be used for whole body entries. Reach-ins require a face shield. VI. Engineering Controls: Special Instructions: HEPA ventilation required on opposite leg for reach-ins and full jumps as much as practicable..9 £ Zx 5 a PBF-4031 Revision 12 12/10/03 HP 1.101P6.8 Page 3 of 4

Nuclear Power Business Unit RADIATION WORK PERMIT Revision: 0 RVP Number: 04-141 I, VII. ALARA Requirements: ( ( i~j LDWA: To be identified by RP. 1 See ALARA Review Special Instructions: Prejob briefing to cover all items in the ALARA Review. ALARA Doors to be shut when not actively working in S/G Channelhead RP to monitor for Hot Particles at a minimum of once every two hours and immediately upon exit. RP TO SURVEY ALL ITEMS EXITING THE STEAM GENERATOR. Ensure ventilation is running on I channelhead at all times. RP to be present when opening bags or equipment boxes on the 8'. DO NOT HANDLE ITEMS FROM CHANNELHEAD WITHOUT RP APPROVAL!!! Foreign debris found within the S/G channel head may be highly radioactive and shall not be handled without RP permission. When working in these areas or handling equipment from these areas (such as refueling tools) workers shall monitor at least every two hours. Contact RP immediately if, during monitoring of protective clothing, the worker discovers >10,000 cpm above bkg using a frisker or >5 mRem/hr above bkg using an open window beta instrument. Contact RP immediately if, during monitoring of skin, personal clothing, or modesty garments any contamination above bkg is discovered. PBFr403 1 Revision 12 12/10103 HP 1.10'P6.8 Page 4 of 4

Point Beach Nuclear Plant Level 3 Pre-Job ALARA Review t PO V Q1-7 ALARA Review Number: l 2004-0017 UIR28 Estimated dose:. 4.320 Rem Part I: Job Description A. Job Description Install and Remove S/G Primary Nozzle Dams (Attach work list if appropriate) B. Controlling job procedures. Scientech Document No. 83A7564 and the job specific RWP C. Job History/O.EJLessons See the attached INPO Just-in Time Operating Experience report. Lessons learned during Learned U2R26 concerning the stainless steel brush use are to be implemented (the drills that will be used for the hole cleaning evolutions will be taped so they can only be operated in the correct direction). D. Dose history. Nozzle Dams were installed during U2R26 using 2.038 rem. Dose estimate calculations are on page 3. Part 2: ALARA Checklist NOTE: The following exposure reduction measures should be considered during job planning. Section 1: Pre-Job Planningl E. Designated low dose Low dose areas on the platforms will be out of the shine from the manways, near the top of waiting/staging areas. the platform access ladder and also on the 8' el. of containment. See the attached survey maps of the S/G platforms, the 10' platforms and the 8' G.A.'s. F. Remote job coverage Audio and video equipment will be used. Teledosimetry use is also-recommended.t_ equipment. G. Communication devices used. Westinghouse comm. gear will be used. H. Services required. (lighting, air, GradetD breathing air will be requiredr-electrical)

1. Designated work area Access to the generators will be at the entrance to the 10' platforms, then to the manway access/exit points.

platform ladders. J. Coordination with other groups. Coordination between Scientech. RP and Operations will be required. K. WVork performed outside of Set-up and assemble as much of the nozzle dam equipment as possible outside of the loop radiation areas: areas. Prefabrication Disassembly Assembly L. Post-job cleanup requirements. An inspection of the S/G bowls after installation of the dams will be required. Also the S/G manway platform will need to be deconned prior to the eddy current equipment setup. PBF-4 195a Revision5 08115/03 liP 15.3 PagelI of 3

Reference:

NP 4.2.1

Point Beach Nuclear Plant Level 3 Pre-Job ALARA Review IF-'(Opv k ALARA Review Number: l 2004-0017 UIR28 Estimated dose: 4.320 Rem M. Special tools/equipment used to None minimize time and exposure. (Use contaminated tools when practicable) N. Radwaste minimization. Survey and decon all tools and equipment as required.

0. Work activities/equipment Loss of SIG channel head ventilation will interrupt the job..if status that could result in significant interruption ofjob or cojV changes in radiological conditions.

Section 2: Radiological Controls P. Describe temporary shielding to Shielding package #'s 94 and 95 are to be installed on the "A" SIG manway platform. be used. Shielding package #'s 15, 63 and 64 are to be installed on the "B" SIG manway platformn. Q. What systems/components will N/A be filled with water or flushed to reduce job area dose rates? R. Engineering controls to control Use of the channel head HEPA/ventilation system. airborne activity. (HEPA filters, glove bags, etc.) S. Attach applicable survey data. All current survey data will be attached and discussed during the pre-job briefings. Section 3: Worker Preparation and Training T. Consider the following: Experienced workers will be utilized. Mock-up training will be performed with all necessary personnel involved. Experienced workers selected. Special training, photos, drawings, video tapes available Rchearsal Mock-up training Use of fewer workers evaluated Method of shifn turnovers ALARA-As Low As Reasonably Achievable RWP-Radiation Work Permit HEPA-High Efficiency Particulate Air PBF-4195a RevisionS 08/15/03 11P 15.3 Palge 2 of 3 Raecrcnce: NP 4.2.1

Point Beach Nuclear Plant ( ( Level 3 Pre-Job ALARA Review ALARA Review Number: 12004-0017 UIR28 Estimated dose: 4.320 lRem Dose calculations for Nozzle Dam Installation/Removal Two minutes for installing and one minute for removal of each nozzle dam is assumed. -, As "A" S/G Hot Leg Max dose rate is 15 R/hr or 300 mrem/min x 3 min. = 900 mrem "A" S/G Cold Leg Max dose rate is 20 R/hr or 409 mrem/min x 3 min. = 1200 mrem "B"S/GHotLeg Maxdoserateis15R/hror300mrem/minx3mm. =900mrem "B" S/G Cold Leg Max dose rate is 16 R/hr or 320 mrem/min x 3 min. = 960 mrem ge% CO-' ^2b6 't7-r v-There will be 3 men on the platform. I RP and 2 Scientech o ,i.:w 'f /, The average dose on the platform is - 80 mR/hr / (o Ui 2 Rm 36 r Using 2 mR/min x 3 men( 3 in) 360 mrem Total Dose 4320 mrem These dose rates being used are from historical data, current survey data will be used to update this estimate if necessary. f7 ] Jii-eh Completed By: Approved By: W.W. Lemerond A Date: 9-22-03 Date:.4 l I i7 PrF41 95a Revision S 08!15/03 HP 15.3 Page 3 Of 3

Reference:

NP 4.2.1

rr,--,.Uv\\y kl Point Beach Nuclear Plant In-Progress ALARA Revic IAsscssmnnt ALARA Review Number: 2004-0017 Date: 4-11-04 Review

Purpose:

El In-Progress ALARA Review (No pre-job ALARA Review Performed) 3 In-Progress ALARA Assessment (Dose Adjustment) s In-Progress ALARA Assessment (Job at 50% of Original Dose Estimate) Part 1: Job Description A. Job Description Install and Remove S/G Primary Nozzle Dams (Attach work list if appropriate) B. Controllingjob procedures. Scientech Document No. 83A7564 and the job specific RWP C. Job History/O.E./Lessons Learned See the attached INPO Just-in Time Operating Experience report. Lessons learned during U2R26 concerning the stainless steel brush use are to be implemented ( the drills that will be used for the hole cleaning evolutions will be taped so they can only be operated in the correct direction). D. Dose history. Nozzle Dams were installed during U2R26 using 2.038 rem. Part 2: Person-Rem Radiation Dose Evaluation Date Current Dose Dose Expended to % of Current % of Job Revised Dose Estimate (Rem) Date (Rem) Estimate Completed Estimate (Rem) 4-11-04 4.32 rem 4.442 rem 1.03 % 66 % 6.002 rem Part 3: Dose Effectiveness Evaluation I. Check one or more of the items listed below which may have contributed to higher than expected RWP Person-Rem accumulation. Provide an explanation for all items checked. ED

a.

Job scope changed/expanded. El

b.

Job site radiation levels different/changed. al

c.

Encountered scheduling/coordination difficulties. 0

d.

Work extended due to tool/equipment failure. El

e.

Work extended due to wrong or unavailable parts/tools/material. D

f.

Work extended due to unplanned job site preparation requirements. PBF-4195b Revision 4 03/21/03 1iP 15.3 Pap I of 2 Rckfrencc: NP 4.2.1

Point Beach Nuclear Plant In-Progress ALARA Review/Assessment (0 I P V Dl

g.

Work extended due to interruptions/interferences caused by other work activities. E

h.

Inadequate compliance with radiological controls/requirements. El

i. Inadequate consideration of Pre-Job ALARA Worksheet items.

El

j.

Inadequate shielding. k k. Other. Currently all four dams are installed; total dose expended to accomplish this was 4.442 rem, 67mRem of that total was for equipment set-up. There were numerous difficulties during the installation process. These included service air supply for the bubble hoods, which increased time on the platforms. A bolt could not be installed on the "A" hot leg (was eventually resolved by chasing the threads). But the biggest impact was having to remove the "A" hot leg dam i~and then installing it again once a vent path for the RCS was establishcdd. Additionally a proper jump platform was not available on the "A" S/G ,,,yv platform. See the attached AR. Also when making the original dose estimate, o' i ' nothing was allotted for the camera installation and nozzle dam verification, which was at least 140 mRem plus the RP support dose. The new estimate is for one minute in each bowl for dam removal. Which is 1.32 rem, plus 0.120 rem for S/G platform support and.120 rem for removing cameras and S/G close-out inspections added to the current total of 4.442 for a total ';g . Qi)Feiri.;

2.

Exposure Reduction Action to Be Implemented Install a proper jump platform on the "A" S/G manway platform prior to (If Applicable). nozzle dam removal.

3.

AR Generated: El No Z Yes CAP055587 AR Number: Completed By: W. W. Lemerond Date: 4-11-04 Approved By: Date: PBF-4195b Revision4 03/21/03 lIP 15.3 Pagc 2 of 2 Referencc: NP 4.2.1

Point Beach Nuclear Plant TEDE ALARA EVALUATION O L - 1 L l DESCRIBE TIlE WORK TO BE PERFORMED (DOSE RATES, EST. AVERAGE AIR CONCENTRATIONS, CONTAMINATION LEVELS): Steam generator nozzle dam Instalilatlon/removal - The swork Involves Installation and removal of the steanm generator nozzle dams. The work area Is a confined area and entrylexit through the manway will abrasively scrub exposed surfaces. Dose rates In the work area Is 20 R/hr based on historical data. Expected contamination levels are 200 mrad/hr beta/gamma. From historical dadt, highest measured alpha contamination was 600o-dpm/100 cm'. Long-lived alpha contamination levels are unknown. Estimated work duration is 3 minutes per worker. The estmnatedqbetgan/g na DAC fraction from HPIP 4.40 for work In a confined area Is 450 DAC beta/gamma and 10 DAC for alpha. DESCRIBE TIlE ENVIRONMENTAL CONDITIONS AND EFFECTS ON PERSONNEL SAFETY: The environmental conditions In the work area are typical refueling temperature and humidity conditions (i.e, approximately 80 IF and 50 % humidity). DESCRIBE PROCESS AND ENGINEERING CONTROLS TO BE USED: Steam generator channelhead ventilation will be operating during the entry. DESCRIBE TIlE PROTECTIVE EQUIPMENT AND CLOTIIING, INCLUDING TIlE RESPIRATOR, TO BE USED AND TIIEIR EFFECTS ON WORKER EFFICIENCY: The protective clothing that will be worn is the standard protective clothing requirement for work in a contaminated area (coveralls, booties, cotton liners, rubber gloves). Additionally, the standard protective clothing will be augmented with plastic coveralls and additional sets of booties and rubber gloves. An airline/hood Is planned for respiratory protection. DESCRIBE POTENTIAL POST-ACTIVITY NEGATIVE IMPACTS (E.G., PERSONNEL DECONTAMINATION AND SKIN DOSE ASSESSMNIENTS, PORTAL IONITOR AL.ARNIS): Potential post-activity negative Impacts include facial contamination and uptakes without the use of respiratory protective equipment. Additional time and energy will be spent responding to portal monLor Mirms, documenting the contamination and uptake, and assessing the dose Impacts. DOSE WIT!IOUt RESPIRATORY PROTECT [Time (hrs) x Dose rate (mR/h)] 0.05 x 20000 = 1000 mrem. exTernal dose [Time (hrs) x DAC fractio 0.05 x 460 x 2.5 = 60 nrem. internal dose Est. dose for implementating enginecring or process controls = 0 mrem Total = 1060.' mremn DOSE WVITft RESPIRATORY PROTECTION: [Time (hrs) x Dose rate (mR/h)] 0.05 x i.15 x 20000 = 1150 mrem, external dose [Time (hrs) x DAC fraction x 2.5 mR/DAC-h / Respirator PF] 0.058 x 460 x 2.5 /50: = I mrem. internal dose Est. dose for implementating engineering or process controls 7 0 mrem Total 115r. mrem Note: Time value should reflect worker efficiency impact due to respirator use. Wo increas;Ad b:1_pe ALARA RECOMMENDATIONS: l Without respirator X With respirator Type: El Negative Pressure/PAPR i Airline/Hood El SCBA As indicated below Justirication/Commcnts: This evaluation determines that the use ot an airline/hood for this work is not ALARA. However, the increase in dose due to the use or the airlinc/hood does not negate its use when accounting for the additional time and energy needed to address the effects of external and internal contamination that will result when the airline/hood is not used. Preparer (Namc/Date): Carl Onesti Approver (Name/Date): (3 \\ C. -. °- y PBF-4230a Revision I 02106102 HP 15.12

7r5v7/ r_ ? n _ __ tE _ _ it w.._ 9 _ _ _ t1 _ _ _ Point Beach INuclear Plant ^IODINE§1A CTIVITY CONCENTRATI ONS t s... LOCATION: t41 A SA. _S RNN'PNo. C,4'IC-J1 Remote containment sampling system used?? 5 Yes E5 N', 9 NA

_::: 7 -

L. SAMPLING DATA: SAMPLE SAMPLE START SAMPLE STOP SAMPLE SAMPLER NIU MIBER D TE l TLME DATE l TIME VOLUME. (Cm) NUMBER INITIALS loci Li5 '18-' l IB30 Y 71 0%-.S 6 v^Z Sample start flow 1/ O Lo^- Total sample time (min) /_ Sample stop flow Flow correction factor Average sample flow Remarks ANALYSIS DATA: [X] Isotopic Analysis [ MECDOS (for DAC data) S.l.X

Concentration By Concentration By Date Time Isotope (iCilcc)

Initials Date Time Isotope (pCi/cc) Initials /1-131 7.,c-/O _.O2z CI-3S _3 1-132 .o9 E i Br-S2 1-133 1-134 1-135 Total G Total j Iodine I G X Additional Total Iodine Concentration + Total Additional Concentration = ( 34 6r M - ci/cc By (Initials) ___1 [ ] Unit I [ ] Unit-' RE-2 I1: pCi RE-12: y__ Ci/cc This form should be used for a11 radioiodine analysis results.

RELEASE ACCOUNTABILITY - (for release paths only)

If the concentration of total for radioiodines exceeds 2.2SE-09,Ci/cc, follow steps outlined in RAM 5.2. Save the charcoal filter until the investigation is completed. 7, Date: 4 /./Y Approved by: PBF-4002 Revision 6 1113/03 HP I.I -1.7 orC;.:G6.3 7 Refecences: HPIPs 1.52. 352.2. 3.53. 5 I

RADIOLOGVr ', SURVEYS LOCATION: 'A" Loop -. w 'A' Steam Generator DATE q- ?-D INSTRUMENT TYPE / t° PURPOSE: a Daily Survey El Pre-RWP TIME ll SERIAL NOWIN t 96 / RWP #er Sld!6 im MONITOR Li E-..dti COUNTED BY li R B NO. MREM/ ftfI)PN/P cDPMI /jc-rw ,~ HR 100 CM2 100 CM 2 REMARKS a Z __ C,

7Z O _r. JLe7 J Cold Leg / Y W\\ 7? o Leg _fi JIMA 1L.-V PBF-4021 Revision 0 01101/93 lip 1.9 Notes:. 1) 2) 3) 4) All readings in mrem/hr

Designates hot spots Designates routinely updated posting "Potential Hazards" identified are indicated on map

RADIOLOGIr, T, SURVEYS V-LOCATION: *A' Loop - oaow "A" Steam GenerA ( DATE 4 - INSTRUMENT TYPEA -r'j fR,.41J t k 0A/)1/4PURP0SE o Daily Survey O Pre-RWP TIME SERIAL NO. 76-26.2 ............7..........gRWP #66,- /,o0 1l X-MONITOR JI-'I /, ( it1j/'4 COUNTED BY REVIEWED BY: / NO. MREM/ HR fly DPM/ 100 CM2 aDPM/ 100 CM2 REMARKS .. -q, -ectvt.' AA 9C /t i.,4dc AV rl,/, . } e"-t IC--04

S l

ct I' ____W lr AA DA h -R.f~s c T ^ /%c'e,,X ?________ e-: -7_____lR = _____________i = C 0 I~ 0S.7tj' AM 3 ioft= I mnllC8,D: A ~5 f/ 1 il 7d8y f.. K,/AcAS Xzg@ \\ 7 oWY t

A" SG

\\MASWAY / a lc lcC 11%% ~ ~(s.5c-x _l U).

,. C 14Lt Hot TAet y

/0'..t rc (, ) -4'cf0-44tv cf,y ^/t~tr/t/t Area I C-9 PBF-4021 Revision 0 01/01/93 HP 1.9 Notes:

1) All readings in mrem/hr

2) *Designates hot spots

3) Designates routinely updated posting

4) 'Potential Hazards' identified are indicated on map

RADTOLOGrIC'I SURVEYS 6 LOCATION: *A* Loop - .aw "A* Steam Generato DATE -IU INSTRUMENT TYPE,14Cf /4 CLa5/ip-17/44 PURPOSE: O Daily Survey O Pre-RWP TIME ($23a SERIAL NO. 7-.:' /6.4 / 767,8 Th'RWP Rc1-41E1,Ojher MONITOR f-1 t-'r I//)7 COUNTED BY Pt-Vm'jr/V REVIEWED BY: 7 NO. MREM/ , 7 DPM/ aDPM/ HR lOO CM2 1 00CM1 REMARICS b L.-/ 6/A.'; / 2 &p L,'t7i/7>

4. i 1er

Ž,Z\\ ,-C-_ /_CJ____ C> -\\ v {7ceL-< / t'C. vj Cold Leg MANWAY l m_ __ _/_ _ _ _"S >A,~ 14-~~ a,411? - /:Z e t Rs 061/c ~Leg / v ___ Faca I C-9 5f1 8 i5/P 1,v(Ž PBF-4021 Revision 0 01/01/93 liP 1.9 Notes: 1) All readings in mrem/hr

2) *Dcsignates hot spots

3) fDesignatcs routinely updated posting

4) 'Potential Hazards" identified are indicated on map

Cg T.I POINT BE. 'UCLEAR PLANT RADIOL...CAL SURVEYS LOCATION: UNIT 1 STEAM GENERATOR CHANNEL HEAD DATE U -4 INSTRUMENT TYPE 7A '*'Li / I/& '-4r/A PURPOSE: 0 Routine Daily Survey TIME /.' A C, SERIAL NO. NRWP I L'741 O-O/ MONITORt .' C rf C / ( cOUNTED nY REVIEWED BY:___ LOCATION l DOSERATE e.-.t e-, mfhr4 )e T (mre/hr) r _DIVIOER PLATE INLET CHANNEL (IOTLEG) .;'7 ShEET IMidpoint of rube sheet ej), L 2 Channel head center 3 Ceneiefdlhiderihead '^ ff'eO7(w -'/. 4 Blonnn tif channel head '0 C\\ 5 Manwav entrance L Cl 6 V frnmmanwav cJ 7 3' from manway I I B Centerofdiaphragm 7Mc A, /C '3'V ,A,;',r 6,0 2 1 3, 11 10 MAIII4AY OUTLET CHANNEL (COLDL EG) ___________I_._ 9 hfipoint of be sheet /ct.I ItO Channel head center YCC/ Icertierr did fitii .12 12 Blnnom of channel head /LJ'1..L_ 13 Manwav entrance 6,~'00 G 14 14 1 from manwav /C 7 15 15 3' rnrm manway 0° 00 16 Center nrdiaphraenm I VL'CT Y.CZ,oa. 1 Tro n t 1.v 3 -o o HOT SPOTS (DESCRIBE LOCATION) 270" 900 2700 10go 17 i/ / 19 .j_ INLET DIAPHRAGM OUTLET DIAPHRAGM Ventilatinn Operational Check RAD DOORS INSTALLED VENTILATIQNQPERABLE SAO 0* / 3!C mrem/hr 16A* 0' mCL' nremlhr (YES IrNO)l (SAT f UNSAY I NA) sn 90L; 16B 90' /9 CC NAC IBO' f-C 16B SO Iot Leg .S - ISO, CC. 16C 180D Cold Leg 8t,. .D - 270 / SCI 16D 270' 'TAKE DIAPHRAGM SURVEY BEFORE REMOVAL AREA C-i PBF-402 1 Revision I 08129/95 iP 1.9 Notes: I) All readings in mrem/hr

2) *Designates hot spots

3) Designates routinely updated posting

4) 'Potential Hazards' identified are indicated on map

1.75t RADIOLOG' tj SURVEYS LOCATION: A" Loop - Below 'A' Steam Generator V. I DATE INSTRUMENT TYPE S. I t//)/1,Ic/:i/ III///; PURPOSE: O Daily Survey O Pre-RWP TIME SERIAL NO. N2;; / sib" / 7 Iy J RWPI # f -iq- ? O0ther_ MONITOR 2-( -A COUNTED BY J AULe-'--- REVIEWED BY: A /( NO. MREM/ (Jy DPMI aDPM/ HR 100 CM2 100 CM2 REMARKS /'. 't*1

t1i-ll7i

\\ I_____ -E I~ 'l 7 J I; cut 1 +;

(

I \\,', \\ ~ LA~t C- _iCol \\.~ K MANWAYW _j p t rm (1- 'a \\lloti Leg_ Area IC-9 -Si 1in,/tlz-PBF4021 Revision 0 01/01/93 HP 1.9 Notes:

1) All readings in mrem/hr

2) *Designates hot spots

3) Designates routinely updated posting

4) 'Potential Hazards' Identified are indicated on map

C PL Y Gq*~ [:Other Point Be:wch 'uilear Plant AIRBORNE RADIOACTIVITY SURVEY RWP No. Sample Location: L/ - I C 7-14 7' WyMM Mi Remote containment sampling system used? E3 Yes O No ELNA SAMPLING DATA: U I I SAMPLE SAMPLE SAMPLE START SAMPLE STOP V\\OLUME SAMPLER BY NUMBER DATE I TIME DATE TIME (cc) NUMBER INITIALS Wo-tA fPR I ,9 9-t 4-0 Cas-Sample Start Flow Sample Stop Flow Avcraive Sample Flow A", Az Total Simple Time (min) Flow Correction Remarks IIIIf sampic activity is greater than or equal to 5E IOpCilce. notiry RPsupervision. pcrform gross alphacounting and take or send sample to Chemistry for isotopic analysis. If sample takcn from an area with known alpha contamination (e.grefilcing cavity, spent fuel pool transfer canal. reactor hacd) and sample activity is greater than I E-t0 pCi/cc. perform gross 21pha counting and take or end sample to Chemistry for isotopic analysis. 'tI irsampic activity ratio of net cpm beta-gamma to net cpm alpha is Icss than ISO. notify RP supcrvision and perform long-lived alpha counting. I Isotopic Analysis Date Y/___ I3NOBLGS Time ! L? 5' [DACDOS Return tc Spectrum Index No. 4 jiA A C o RP by _ hr. for LLA counting. I ACTIVITY l BY ACTIVITY BY ISOTOPE (ACi/cc) INITIALS ISOTOPE l (pCilcc) INITIALS X , g-1

.-3qE- - X T_

Record RE-2 11 and RE-212 readings lor all at-power containment air.:ztmples: C Unit I El Unit 2 RE21 1: pCi Record RE-2 15 readinL, and SAE hIlow for all SAE air samples. C Unit I C Unit 2 RE-2 IS: pCilcc RE-212: pCi/cc SAE Flow: scfm NOTE: All release path air samples must be counted for long-lived alpha. See back side of form. R -e Accounrahiliiv. iFor release paths onh%) lt'ihe total concentration fbr particulates (xcsluding raturally nccumnr isotopest cxcceds 6

09 pCi/cc. or the total for nohle VL:es ieceeds 6.SOE-06 pCt'cc. notilt thc Chcmistr lab supervisor and'or the Radiation Protection supervisor. Save the air paticulate filter until the investgiaticn is completed.

hie sample should be inmestiaited to determine its signtficznre as an airb ore reiease. '13 F.40J2 ite-isinn tO I 11/1303,

LONG LIVED ALPHA COUNTING DATA: Sample V'olume (cc): __ (from Pave 1) If the ratio of (C2/Cl) is greater than the value given in Table 1. and if C is greater than 7.5E-1 3. perfourm Cu. screening. "'Record LLD for the counter being used at each count. DCounter) Gross Bkgd Net Mull. Activity l BY COLUNT DATE TeM Xo (cpml cplm) ccpml Factor tjCiftcd LLD"' From C, Ratio/C, INIT. CA C.' Reviewed By: Date: t RP Supervision COUNTING INFORMATIONi FOR LONG LIVED ALPHA Count Time C, At T4 Start first count 4 hours after sample stop time. (Essentially all radon decayed.) C2 At T6 Start second count at least 2 hours after C,. Cj At TX Start time dependent upon results of C. C4 At T2 8 Start count 24 hours after C,. CuL At T,.75 Start count at least 75 hours after To. I. C VALUES OF (C. 3AJ ETC.)/C, FOR CLL EQUAL TO ZERO TABLE I AT AT ] AT A AT I

0. 9366 5.5 0.6975 9.25 0.5456 i

13 0.426S 2 0.8772 5.75 0.6862 9.5 0.5367 13.25 0.4198 2.2S 0.8630 6 0.6750 9.75 0.5280 13.5 0.4130 2.5 0.S490 6.25 0.6641 10 0.5194 13.75 0.4063 2.75 0.8352 6.5 0.65;3 10.25 0.5110 14 03997 3 0.S216 6.75 0.6427 10.5 0.5027 16 0.3506 3.25 0.S083 7 0.6;22 10.75 0.4945 is 0.3076 3.5 0.7951 7.25 0.6220 A 0S465 - 20 0.2698 3.75 0.7822 7.5 0.6119 11.25 0.47S6 22 0.236 4 0.7695 7.75 0.6019 11.5 0.4708 23 0.222 4.25 0.7570 8 0.5921 11.75 0.46.32 24 0.20S 4.5 0.7447 5.25 0.5825 12 0.4557 26 0.182 4.75 0.7326 8.5 0.5731 12.25 0.44S3 28 0.160 5 0.7207 8.75 0.5638 12.5 04410 30 0.140

t. 2"

v. 70U 9

0.5546 12.75 0.43;8 At _f NOTES::

1.

If the ratio of acti it (Cv i t y W2.3. ctC.)IC I ; cqual to or less than that indicated in Table I.or if the aetivity f any count is less than LLD. airborne alpha activity will be considered as not present (the LLD must be S 7.E-I3 pCi/cc).

2.

If Cu is greater than 7.SE-I; jiCi/cc. notify RP superv ision for revie.vs I I I I I lRP Supervision Date Time C, C. j l t l Cu Notified (initiu1s) T0.0oi5

3.

If the C,/C, ratio is greater than that in Table 1. refer to 1IPIP 3.53. Counting of Air Samples for Low Level. Lung-Livcd Radioactive Alpha Particulate Contamination.

Point Beach Nuclear Plant NOBLE GAS SKIN EXPOSURE SAMPLE DATE: 04/08/04 18:30 SAMPLE ID: 30-104 SAMPLE LOCATION: UL1 CTMT CHANNEL o REMARKS: g i TAKEN BY: RLK ANALYSIS BY: EK ISOTOPIC ANALYSIS RESULTS NOBLE GAS CONC. ISOTOPE (uCi/cc) XE-1 33 3.390E-07 GAMMA WHOLE BODY FRACTION (mR/hr) 1.0000 0.01 BETA SKIN DOSE (mR/hr) 0.01 GAMMA SKIN DOSE (mR/hr), 0.02 TOTAL SKIN DOSE (mR/hr) 0.03 TOTALS 3.390E-07 1.0000 0.01 0.01 0.02 0.03 Reviewed by: Date:_____ MECDose/Noble Gas Program (SWR-2001-103) 04/08/04 7:18:03 PM

Point Beach Nuclear Plant RESTRICTED DAC IN AIR CALCULATIONS SAMPLE DATE: 4/8/2004 18:30 SAMPLE LOCATION: U1 CTMT CHANNEL REMARKS: SAMPLE ID: 30-104 ,::z; a; -9 \\b

l TAKEN BY: RLK ANALYSIS BY: EK ISOTOPIC ANALYSIS RESULTS RESTRICTED DAC ISOTOPE (uCi/cc)

XE-1 33 1.OOE-04 CONC (uCi/cc) 3.39E-07 FRAC. OF CONC. 1.00 OF DAC 0.339 TOTALS 3.39E-07 1.00 0.339 Based on a 40 hour work week, the maximum stay time for the listed concentrations is: 1.2E+04 hours. l Reviewed by: Date: i / ii Ž MECDose/Noble Gas Program (SWR-2001-103) 04/08/04 7:17:33 PM

R. hIPLF-TYPE: RjAP 'Li Gas EJ Other Point Beach Nuclear Plant A IRBORNE RADIOAc-rivin SURVEY R WP So. !N -I It,0 Sample Lo.3tion: I-( tVIC /L.( T = '4 ',-n_ Remote containment sampling system used? El Yes I Ii Ii:. - SAMPLING DATA: N-,. \\~JJ SA.MPLE SAMPLE START SAMPLE STOP V\\'OLUMNE SAMPLER BY NUMBER DATE I TIME DATE I~1 ME (CC) I-NUMBER INITIALS 3 ~ 9 C5 ps-a Iiq I .r-7,Iy&j --. 76&'f Z'r-t Sample Start Flow Sample Stop Flow Average Sample Flow 3 >z Pzzz Total Simple Time (min) Flow Correction Remarks 2, l' I sample activity is greater than or equal to 5E-IO pCi/cc. notiI' RP supervision. pcrform gross alpha counting and takc or send sample to Chemistry for isiOopic analysis. If samplk takcn from an area with known alpha conzaminafionm (c.;.. rcftiling cavity. spent fuel pool iransfir canal. rcactor hcad) and snipic 2cliviiv is premaer than IE-0 pCilcc. perform gross alpha counting and takLe or scnd sample Io Chenistry for isotopic an3lysis. GROSS ALPHA COUNTING DATA: NET DATE TIME j Counter GROSS BKGD NET cpm Y/ BY Number cpm cpm cpm a NET INITIALS __________I.corna' I I I I I I 0, 11 sample activity ratio of net cpm bcta-gamma to net cpm alpha is lcss thian 1SO. notify RP supervision and perform long-lived alpha counting. El Isotopic Analysis EQNOBLGS ElDACDOS Return to RP bY _ hr. for LLA counlina. Time qne-rinirm Indii Mn 1-1 W,. ACTIVITY BY l ACTIVITY BY ISOTOPE I (ACi/cc) INITIALS ISOTOPE (pCi/cc) INITIALS I. Record RE-21 J1 and RE-212 rcadinus lor al] at po%%er containment air :.amnples. El Unit J a Unit 2 RE-. I 1: pCi Record RE-2 15 readinuc and SAE flow for all SAE air samples. I Unit 1 5 Unit-2 RE-' IS: pCikce RE-'I 2: SAE Flow: pCi/cc sctm NOTE: All release path air samples must be counted for lonp-lived alpha. See back-side of form. Release Accouniahiliv -; For release paths onh I If thc total con cntration tor paniculatzs tcxcludinL naturallk occurrinc isntopesi cxceeds

"'E-09 pCi!,c. or the total for noble gzses exceeds 6 SoE-06 pCilcc. nnmif the Chcmi.str% lab supervisor and/or the Radiation Protection visor. Save the aur particulate filter until the investigatuin is completed. The sample should he in% esteat.cd to determine its significance as an

i..*ornC TCleCase.

PHlF-4o22 PeL sion~f 16 1 t(E

LONG LI\\ED ALPHA COUNTING DATA: If the ratio of (CJCI) is grcater than the value given in Table I. and if C. is greater than 5.5E-13. perform CuL screening. "'RPecnrd it n) for the counter being used at each count. Sample Volume (cc): (from Pape I) 1 1Counter1 Gross lBUd Net M Mull. Activilt l 1 Hours l Activitv l BY COUNT DATE TIME No. jcpm) tcpmnl tcpm) Factor l cpCi'cc' LLD"' Frnn C, RatioIC, I INIT. C Reviewed Bv: 7 / Date: 4 - ' C 'RP SupervzKon COUNTING INFORNIATIOIN FOR LONG LIVED ALPHA Count Time C, At T4 Start first count 4 hours aftcr sample stop time. (Essentially all radon decayed.) C2 At T6 Start second count at least 2 hours after C. C3 At T1 Start time dependent upon results Of C.: CJ At T2 8 Start count 24 hours after Cj. Cu. At T3. Start count at least 75 hours after To. CIL = C, (CCI e ) I. C.A VALUES OF (C2.3. ETC. )/C, FOR CLL EQUAL TO ZERO TABLE I fATIIAT TATI 0.9;66 5.5 0.6975 9.25 0.5456 13 j 0.4268 0.8772 5.75 0.6862 9.5 0.5367 1 3.25 0.419S 2.25 - O.S630 630.67. 9.7S .0 1;-5 0.4130 2.5 0.8490 6.25 0.6641 10 0.5194 1 3.75 0.4063 2.75 0.8352 6.5 0.653'3 10.25 0.5110 14 0.3997 3 0.8216 6.75 0.6427 10.5 0.5027 16 0.3506 3.25 0.083 7 0.6322 10.75 0.4945 1 S 0.3076 3.5 0.7951 7.25 0.6220 1 0.4865

20 0.2698 3.75 0.7822 7.5 0.6119 11.25 0.4786

'2 0.2 36 4 0.7695 7.75 0.6019 11.5 0.4708 23 0.222 4.25 0.7570 8 0.5921 11.75 0.4632 24 0.20' 4.5 0.7447 8.25 0.5825 32 0.4557 26 0.1i2 4.75 0.7326 E.5 0.5731 12.25 0.44E3 28 0.160 5 0.7207 8.75 0.5638 12.5 0.4410 30 0.140 5.25 0.7090 9 0.5546 121.75 0.4 33 _-._I NOTES:

1.

If the ratio of activity IC,.'. ctlC.),C is equal to or less than that indicated in Table J. or if the activity of any count is less than LLD. airborne alpha activity will be considered as nut present (the LLD must be S 7.5E-13 p1Ci/cc). 2}. If CLL is greater than 7.SE-J 3 pCiCcc. notify RP supervision for reviewx: I I l I l I RP Supervision Date Time C1 CI, I1 CZ Nntified (initials) I.(t55

3.

If the C,/C, ratio ik sneater than that in Tabic 1. rcfcr to HPIP 3,.53. Counting of Air Samples fur L,'%% Level. Lneg-Lived Radiciacti' e Alpha Particul ite Cintamrinatitin.

I*e-; Point Beach Nuclear Plant -ToiNE"' CTIVITY CONCENTRATIONS LOCATION: U I C-vLT A47-E cL-D

RNNrP No.

Cc f I 0.o Remote containment sampling system used? 2 Yes E INo [ NA .SNA SAMPLING DATA: SAMPLE SANIPLE START SAMPLE STOP SAMPLE SAMPLER NUMBER DATE l ThE DATE l TIME VOLUME. Cc:) NUMBER INITIALS qL3 0 -- V<

-ec+l/6

) Y bl/G/ 3 l t13 S ,L 3 2E L g Sample start flow 3 c Total sample time (min) 23 Sample stop flow Flow correction factor Average sample flow Remarks ANALYSIS DATA: pX] Isotopic Analysis [ 1 MECDOS (for DAC data) S.l. L

Concentration By Concentration By Date Time Isotope (pCi/cc)

Initials Date Time Isotope (,uCi/cc) Initials A 1-131 cAZj i Si.kH C-3S ksoP 5 1-132 Br-S2 1-133 1-134 L I I 1-135 Total Total Iodine Additional ZML,1A Total Iodine Concentration + Total Additional Concertration = pCi/cc By (Initials) " I"- f I Unit I [ ] Unit 2 RE-21 I: pCi RE-212: pCi/cc This form should be used for all radioiodine analysis results.

RELEASE ACCOUNTABILITY - (for release paths unly)

If the concentration of total for radioiodines exceeds 2.2SE-09 pCi/cc, follow steps outlined in RAM 5-2. Save the charcoal filter until the investigation is completed. iz6 Date: Y /q Approved by: PBF-Ino: Rcvisior. e 11:13;0' HP 1.1 - !.- or C;.: PG.3 7 Rtfe-cncus: HPIPs ;.52.3.52. 3 -3. -.1

SANPLE TYPE: 9AP [ Gan [ Oth Point Beah Nu..lear Plint AIRBORNE RADIOA.CTIVITY SURVEY t / ' " 516 _ /' t -, S.-L RWP No. /9+/ _N /= Sample Lo.ation: 6

w.

I I Remote contlinment sampline system used? E Yes SAMPLING DATA: 53 No ZI'NA ,.1I N_ U L. I. I SAMPLE I SAMPLE SAMPLE START SAMPI.E STOP VOLUME l SAMPLER I BY INLMBER DATE I TIME DATE I TIME (cI NUMBER ITIALS 370-1z3 I e-v .3 ,2 I -Y e-I t-y-CqI /,y I o 3.2E 0 o "71--V5 3,-. _ 5 Sample Start Flow Sample Stop Flow Average Sample FloW @ 1c t 4zz iZ rt Total Sample Time (minl Flow Correction Remarks 9- / 96 ' I 1smpl activilyv n gjroaer thin or equal in 1E-210 jCifcc.,oe'ifi RP supiipvision. perforin gross alpha rountng and lak-c or send sample to Cheinistry for i3onpsc anatlysis. 11sample tak-en from an area %kith knovw atpha crniniminaion ic.e.. rdiwlmln7i ca% ity. spent fucl pool transfer canal. reactor hicd) 3and samplc ac ihil is creaer than IE. 10 pCi/c.. pertormn ro.s alpha countnmg amJ male or scndl sample to Chemistry for isotopic analysas. GROSS ALPHA COUNTING DATA: DATE TIME Counter GROSS B1;GD NET cpm ufr( BY eP epma NET ITIALS Num er I e 1 I I '. / I 7; I 7 I. 1 c./ liqL I:t, I & / ICK I 'C' 11sanipl activi!t rtatio Ofnct cpm hcia-g:inmmto net cpm :ilha is lc tlih:n ISO. notif) RP supcrvision and perform long-livcdalpha counting. 01 Isotopic Analysis E3 NOBLGS EDACDOS Return to RP by /M C: hr. for LLA counting. n =e9 - 64 Time \\k S ntctrurn Indcx No. Fn n 1'~* I ACTIVITY BY ACTIVITY BY ISOTOPE (v.Cilcc) _INITIALS ISOTOPE (juCilcc) JINITIALS 2 3 l Y7 £ - tco - S- - VI, I - Aik

v.

le c 4 1 A I-I A )--I _7__ i ' z.L 4A_ cc - A t LO l i - I o teLA lecord RE-'lJ and RE-21' readings lor all at-power con:ainment I ilr :.anplcs. ] Unit I C1 Unit 2 RE-"1 1: _PCi RE-'1: _pCilcc 'ecord RE.215 reading+/- and SAE Ilow for all SAE air samples. _ Unit I a* Unit 2 RE-15: _PCikcc SAE Flow: scfm

OTE: All release patlh air samples mu.,t he counted for l.ong-li'ed alpha. See b3ckl side (f form.

le sve Ar; ounmahit
. For reeaqc paths onh ' 1: If the to:at ;o-.. ^

a::on f: n nteulates ltCclLdins natur31!% n:curring ismopes Ic Ceds SF r 09 pCm

cc os the tt lor nobte gases e;.ee^s (.tsu-06 pCi cr nnc\\

,;c Chchmistr% L hsupcrviso: zndr the PR.d:a:mn Pn^tcoton i;

or. Save thc awr panculae filter un: dl the invest:gancn is cornplectd The %armp!n shhld he mn'esi:wamed to determinc its sCn31mCanlc as 2rf r'."...c rlr>

sF.n s6

LONG LIVED.API'H A COUNTING DATA: Sample Volume (cc): C (fm Page 1 ) If the ratio of (C.CIC) is greater than the :ialue given in Tabl: 1. and if C is greater thin i.:E-13. perflrm Cu. screening. 14Record LLD for the counter being used at each count. Rcicn%'d Bv: Date: q.t-I.5. RP Upervision COUNTING INFORMATION FOR LONG LIVED ALPHA Count Time C, At T4 Start first count 4 hours after sample stop time. (Essentiall ):II radon deca\\ed.) C. At T. Start second count at least 2 hours after C,. C: At T, Start time dependent upon results of C. C, At T21 Start count 24 hours after Cs. Cu. At T,,5 Start count at least 75 hours after To. Cml = C. - (C, I I - e VALUES OF (C2.1. J ETC-)/C, FOR CLL EQUAL TO ZERO I~ TABLE I ATATT .AT AT - 0.9c166 5.5 0.6975 9.25 0.5456 13 0.4268 2 0.5772 5.75 0.6S62 9.5 0.5367 13.25 0.4195 2.23 O.S630 6 0.6750i 9.75 0.5250 I1.5 0.4130 2.5 O.S490 6.25 0.6641 I O 0.5194 13.75 0.4063 2.75 0.Si52 6 5 0.6533 10.25 0.5 I 10 14 0.3997 3 0 S2l6 6775 0.6427 1 0.5 0.5027 16 03506 '.2 0.S083 7 0.6;22 10.75 0.4945 , S 0.3076 3.5 0791 7.25 0.6220 II 0.4S65 20-0.2698 3.75 0.7622 7.5 0.6119 11.25 0.47S6 22 0236 4 0.7695 7.7S 06019 11.5 0.4708 23 0.222 4.25 0.7570 O.921 11.75 0.4O.2 24 0.20S 4.5 0.7447 6.25 0.5525 12 0.4557 26 o 182 4.75 0.'726 1 .5 0.573.1 12.25 0.44s3 1 28 0 160 5 0.7207, [ .75 0.55 12.5 04410 30 0.140 5s-5 U. 0u9u 9 0.5546 12.75 1 0.4 3 I a at __________________________ I. ___________________________ NOTES: I. If the ratio of actis i-IC:. ctc.)!C, i. cqual to cir less than ihat indicated in Table I. or iftheaciivit of 3anrcounl is less than LLD. airborne alpha aticitv wuill be considered as not present (the LLD must be S7.:E-13; pCifec). If CLL iS greater thin 7.SE-I3 pCicc. notify RP supervision fozr review. Date im: C, C: CLL NoItified (initials) Dae i I I C,.o^ I ~ ~R uevso !' th C I, ratio is rrate; ih;.r :!u: in Trjl^ 1. rcfer-tn HIrlP .5 Countin-ol'[Air Sampenhs for Lo% 'e exl. Lonn-Lived Radioa~-tue Alpha Pati.u!L;e Ca'n:amrn;r.atnn.

3MPLEjVPE: W.1PLFTPE: ,JAP U G3s 0 Other Sample Locaiion: Li Point Beach Nucleur Plant AIRBORNE RADIO.ACTIVITY SURVEY RWP RVP N(qc, c; '0 -I _t L II iI i I i I .A P-AL-rorF-1 Remote containment sampling system used! El Yes El No D'2NA i I

)

i SAMPLING DATA: SA1I S.AMPLE SAMPLE START SAMPI-E STOP VOLUME SAMPLER BY NUMBER DATE TI.ME DATE TWME (ccl NUIJMBER INITIALS 3-it 1 I C Sample Stan Flow Total Sample TiMe (min) 22( Sample Stop Flow Flow Correction Average Sample Flow Remarks GROSS BETA-GAMMA COUNTING DATA: I I SAMPLE DATE TIME Counter GROSS BKGD NTET IMULT. ACTI\\VITY B .N_____ l Number .cpm Lpm cpm fly FACTOR (JCilcc)'.l INITIALS _- t 7 ('7. _1.2 D. L-e -l - Cheiniblrv for 6Z110plC analysis. CO 11 samplF taken from 3n arca wvith k~nowni alpha contimin ttion (c.c.. rcluitling cavitv. spent fuel pool transrer canal. recetor hic3d) and sample activily is grcater than I E-10 pCi/cc. perform gross alpha counitnm-and take or scnd sanmple to Chemistry for isotopic analysis. GROSS ALPHA COUNTING DATA: N 1ET DATE TIME Counter GROSS BKGD NET Lpmrj/ l BY Number cpm cpm cpm a NET INITIALS ' _riet m5_ I RP I a cpm a a I I If sample activity ratio of net cpm heta-ganita to nc: cpm alpha is kcss. than I SO. notify RP supervision and perform long-lived alpha counting. El Isotopic Analysis Date_ El NOBLGS E DACDOS Return to RP by _ hr. for LLA counting. Time Spectrum Index No. ___El ACTIVITY BY ACTIVITY 1 BY ISOTOPE (Pci/ee) INITIALS ISOTOPE (pCilkc) _I NITIALS I l l I Record RE.' I I and RE."I" readings for all at-power containment :mir s;smples. El Unit I E Unit 2 RE-"I1: ptCi Record RE-215 readine and SAE flow for all SAE air samples. E Unit I El Unit 2 RE-215: pCi/cc RE-'12: pCi/cc SAE Flow: scfm INOTE: All relea;c path air samples must he counted for long-lived alpha. See back side of form. P .e Acceuntahiliitv- -For release paths nnhlyl If the iotal LcoLcntration for particulates texcluding naturally-ocurring isotopsI exceeds

6.

.-09 pCi/cc. or the total for noble,ascs e. xecds 6.SOE-06 pCifcc. notify the Chemistin lah supervisor and/or the Rad:atinn Protection supervisor. Save the axr parnmculat filter unfil the invesu:antin is comnrnpleJ The sample should he inestra:eid to determine lts smonificance as an airbornc release. PI'IF-402' Re% Ision i ; I /I 3!tt3

LONG LIVED AlPHA COUNTING DATA: Sample Volume (cc): (from Pace 1) If the ratioof(C2/C,) is preater than the value riven in Table I. and if C: is grewter than 7.5 E-13. perform CuL screening. "'Record LLD for the counter being used at each count. Counter Gross Bkgd l.Nct Mull Activit l Hours Activitv I BY COUNT DATE TIME l No. I Ccpm) l icpm) lcpm) l Facor l jiCi/cc) LLD"" FromC C Ratio/C, INIT. C, C2 C., Revicwcd By: Date RP Supervision COUNTING INFORMATION FOR LONG LIVED ALPHA Count Time C, At T4 Start first count 4 hours after sample stop time. (Essentially all radon decayed.) C: At T6 Start second count at least 2 hours after C,. C, At T, Start lime dependent upon results of C:. C4 At T 8 Start count 24 hours after C,. Cu. At T.-j Start count at least 75 hours after To. Cj,, = C2 - (C, C I e C - C VALUES OF (C2.3 4 ETC.)/C, FOR CuL EQUAL TO ZERO TABLE I AT 1 AT JAT AT 0.9366 5.5 0.6975 9.25 0.5456 13 0.4268 2 0.8772 5.75 0.6S6' 9.5 0.5367 13.25 0.4198 025 0.8630 6 0.6750 9.75 0.5280 13.5 0.4130 2.5 O.490 6.25 0.6641 10 0.5194 13.75 0.4063 2.75 0.-O.52 6 5 0.6533 10.25 0.5II0 14 0.3997 3 0.8216 6-75 0.6427 10.5 0.5027 1-6 0.3506 3.25 O.S083 7 0.6322 10.75 0.4945 IS __ 0.;076 3.5 0.79.; 1 7.25 0.6220 1 0.4865 - 20 0.2698 .75 0.7S22 7.5 0.6119 11.25 0.4786 '2 0236 4 0.7695 7.75 0.6019 11.5 0.4708 23 0.222 4.25 0.7570 8 0.5921 11.75 0.4632 24 0._08 4.5 0.7447 8.25 -0.5825 12 0.4557 26 0.1I2 4.75 0.7326 8.5 0.5731 12.25 0.4463 28 0.160 5 0.7207 S.7, 0.568 12.- 0.4410 30 0.140 11 '5 U.709u 9 0.5546 12.75 0.4 338 NOTES:

1.

If the ratio of activ-it (C2... ctc.)/C, is equal to or less than that indicated in Table I. or if the activity of any count is less than LLD. airborne alpha activily will be considered as not present (the LLD must be S 7.5E-J3 pCi/cc).

2.

If CLL is greater than 7.5E-Il3 pCi/cc. notify RP supervision for revievw. Date Tm I l RP Supervision Date Time C, CI, l Cu Notified (inilials) I I 1, I 0.0655i I i _ i

3.

If the C./C, rati is ineater than that in Tabic 1. refer to fPIP 3.53. Counting of Air Samples far Lo% Lesel. Lung-Lived Radioacti e Alpha Particul; te Ctiniaminatiecn.

5; MPLE TYPE: W-AP Gas n Other Point Beach Nuclear Plant AIRBORNE RADIOACTrIVIT SURVEY RVP No-. C '1_ Sample Location: ."... I. I - Remote containment sampling system used'? Yecs EINo [3<A .~_. k - k()x SAMPLING D-ATA: I SA`tPLE-, _. SAMPLE SAMPLE START l SAMPL.E STOP VOLUME SAMPLER BY NUMBER DATE TIME DATE I TIME (cc) NUMBER INITIALS

t.

q c( /--6'- Sample Start Flow /Il C Lf Total Sample Time (min) Sample Stop Flow I Flow Correction Average Sample Flow it/ Remarks GROSS BET.A-GAMMA COUNTING DATA: I I ISAMPLE DTTME Counter GROSS BKGD N ET IMULT. ACTIVITN BY Numb TIME Number Cpm cpGn cpm py FACTOR INITIALS "-16 7IX 17Aht-7z-77= rt, 77 itz C:.e-" 3t 11sarnple activity ii greater than or equal In 5E-10 pCi/cc. iiotif RP suptrvision. perform gross alpha countin :irid ikc or scndsamrple to Chemistry for ib itopic anaklsis. If sample taken fronm an area with known alpha contamination (c.e.. rofoielinLg cavity. spent fuel ponl transfer canal. reactor head) and sample activity is greater than IE-10 pCi/cc. perform gross alpha countiim and taLe or scnd sample to Chemistry for isotopic analysis. If sample activity ratio of net cpm heta-gamma to net cpm alpha is less than ISO. notify RP supcrvision and perform long-lived alpha counting. E Isotopic Analysis Date E NOBLGS EIDACDOS Return to RP by _ hr. for LLA counting. Time Spectrum Index No. 0_ El ACTIVITY' l BY ACTIVITY' BY ISOTOPE (pCi/cc) INITIALS ISOTOPE l (PCi/cc) I NITIALS __I _I I. Record RE-2 II and RE-21 readings for all at-power conwainment air s.i1iP.les. E Unit I l Unit 2 RE."Il: ptCi Record RE-'1 5 reading and SA.E flow for all SAE air samples. El Unit I E Unit I RE-) I5: pCi/CC RE-2 1': pCilcc scfm SAE Flow: .N'OTE: All release path air samples must be counted for long-lived alpha. Sce back side of form. F

e Accountabilitv - i For releasc paths ontl)

If the total vocntrwtin lmr pxruiculates twcluding r.mtuwal!' occurring: isoopwst exceeds 6 .-09 pCi/cc. or the total for nuble pases cxcecds 6.S(E-06 pCI-cC. nnthfs the Chcmistry lab 5upe-rvisnr andfor the Radiatinn Protection supcrvisor. Save the air particulatc filter un:il the invcsuatnon is completced. The sample should he in'esngpatcd to determine its significanxc as an airbornc release. PIIF-4C22 kvtjsjon 10 /~O

LONG LIVED ALPHA COUNTING DATA: Sample Volume (Cc): - (from Pauc I) If the ratio of (C2IC,) is preater than the value piven in Tabke 1. and if C: is greaier than 7.5E-1 3. perform CL screening. '4'Record LLD for the counter beine used at each count. lCourTerl Gross Bkvd 1Set 1ull. l Aclivity Hours Ativilyl BY COU.N'T DATE TIMNE _No. l cpml 1term) 4epml Factor JtpCicc) l LLD4' From C. Ratio/C, INIT. C, C. C-. C., Rcvicewd By: Date: Y / RP-prision COUNTING INFORMATION FOR LONG LIVED ALPHA Count Time C, At T4 Start first count 4 hours after sample stop time. (Essentially all radon decaved.) C2 At T, Start second count at least 2 hours after C,. C, At T. Start time dependent upon results of C2. C4 At T-r Start count 24 hours after C,. Cu. At T,s Start count at least 75 hours after T(. CILl = C,.- (C, I C ').) I Ce A VALUES OF (C,..,. 4 ETC.)/C, FOR Cu EQUAL TO ZERO t TABLE I AT I J AT J AT AT 0.9366 5.5 0.6975 9.25 0.5456 13 0.4268 2 0.8772 5.75 0.6S62 9.5 0.S367 13.25 0.4198 2.25 0.8630 6 0.6750 9.75 0.52£0 13.5 0.4130 2.5 0.8490 6.25 0.6641 10 0.5194 13.75 0.4063 2.75 0.S352 6.5 0.6533 10.25 0.5110 14 0.3997 3 0.8216 6.75 0.6427 10.5 0.5027 16 0.3506 3.25 0.8063 7 0.6322 10.75 0.4945 Is 0.3076 3.5 0.7951 7.25 0.6220, *I 0.4865

20 0.2698 3.75 0.7822 7.5 0.6119 11.25 0.4786 22 0.236 4

0.7695 7.75 0 6019 11.5 0.4708 23 0.222 4.25 0.7570 8 0.5921 11.75 0.4632 24 0.20S 4.5 0.7447 8.25 0.5825 12 0.4557 26 0.182 4.75 0.7326 8.5 0.5731 12.25 04483 28 0.160 5 0.7207 8.75 0.563S 12.5 04410 30 0.140 5.25 0.7090 9 0.5546 12.75 04 338 NOTES: I. If the ratio of activity (C,..,. clc.)IC, is equal to or less than that indicated in Table 1. or if the aetivity of any count is less than LLD. airborne alpha activitv will be considered as not present (the LLD must be S 7.5E-13 ' Cikc).

2.

If C,, is greatcr than 7.5E-13 pCi/cc. notify RP supervision for review. e Te I I t l I RP Supervision Date I Time C, C I i Notified (initials) I I I I ~0.0o55

3.

If the C,/C, ratio is greater than that in Thlc I. reler tn -IPIP.3.53. Counting of Air Samples for Li"' Level. Lun-Li'cd Radioactive Alpha Particulate Contamination.

SMPLE.TYPE:

L.P L Gas E Oher Point Bc3.h Nuclear Plant AIRBORNE RADIOACTIVITY SURVEY R\\VP No. o)L -M Sampk Loczrtion: Lt 1 4 - SA A_4 T-r.-c Rl,\\ Remote containment sampling system used? Sample Start Flow Sample Stop Flow Averwae Sample Flow

3 TL.

"^- Iz~uz Total Sample Time (min) Flow Correction Remarks 3jo]C r) (*) GROSS BETA-GAM41M`A COUNTING DATA: SAMPLE DATE T1ME Counter GROSS BKGD NET MOLT. ACTIVITY BY Number cpm cpm epm 3y FACTOR (pCi/kc)it-INITIALS pit_ I z7T.Z O-Z 7'4.L I .C -3 '-2 2 11I f smple jctiV iy igreater thzn nr equal to 5E-10 gCi/ec. notil'y RP supe v ision. perfori gross alpha counting andi tak or scnd sampileto Chemistry for isotiopic analysis. ifsampie takcn from an area E ith lnopn jsspha cntamination (c.g.. ee ingo icodavit. spent ttl pool transforcanal, reactorbead) and snmpil activity is greater than I E.I 10 Ci/ce. perform gross alpha ec unttnu alind talic or sendl samleli to Chcmis~try for isotopic analysis. '3' It sample activity ratio of net cpm heta-gamma to net cpmn alpha is lcss than 180. notify RP supervision and perform long-lived alpha counting. 0 Isotopic Analysis El NOBLGS 5 DACDOS Return to RP by _ hr. for LLA counting. D.Ite Time Snectrum Index No. ACTIVITY BY ACTIVITY l BY ISOTOPE (pCikcc) INITIALS ISOTOPE (PCi/cc) l INITIALS -I I. Record RE-] I1 and RE-2 12 readings for all at-poiwrer c;ntainment air :s;mples. 5 Unit I 5 Unit 2 RE-" II: Ci Record RE-2 15 readinc-and SAE 'low for all SAE air s3mples. 5] Unit I 5 Unit 2 RE-215: pCilce RE-' 12: pCi/cc SAE Flow: scfIm NOTE: All release path air sampIes must be counted for long-lived alpha. See back side of form. P

e Arcountahilitv - i For release paths nnl I 1-' the total conccn:ratiun for particulates (ecluding naturallh occurring isotopesl cxceeds C
09 PCt/cc. or the total for nohle uases excees O.SOE-06 pCt'cc. notify the Chemisir% blb supcrvisor and'r the Radiation Protection supcrvisor. Save the air particulate filter until the investinaion ts completed.

The sample should he inecstmeatcd to determine its significanceas an airburne release. P0 F-Ji22 Revision 2(6 )I 'vo't)

LONG LIVED ALPHA COUNTING DATA: If the ratio of (C1C1 ) is greater than the value given in Table 1. and if C. is greater than 5.5E-13. perform Cu. screening!. '4 Record LLD for the counter being used ot each count. Sample Volume (cc): (from Patge I) I ICounerl Gross lBLed Net Mult. Activity Hours, Activicv r Bi COUNT DATE TIME No. I mI tcpm) Icpm) L Factor IpCiilc LLD"" JFrom C1 Ratio/C1 INIT. C. = I___ C:__ _I I__ Rc'icu'ed Bv: Z;Date. /9o /RP Superv ision COU.NTl.N'G INFORMsATIO.N FOR LON9G LIV ED ALPHAR Count Time C, Ac T. Start first count.4 hours after sasmple stop time. (Essentially all ratdon decayecd.) C, At T6, Stalrt second count ;at least 2 hours after C,. C3 At Th Start time dependent upon results of C. CJ At T 8 Stan count 24 hours after C,. Cu. At T,7s Start count at least 75 hours after To. I -e.. \\'ALUES OF (C2.3.4 ETC.)/C, FOR Cu EQUAL TO ZERO TABLE1I_ i AT aT J_____ A1 T l l AT I0.9366 5.5 0.6975 l 9.25 0.54S6 130.J2b5 2 0.S772 5.7S 0.6S62 9.5 0.5367 13.25 0.4196

2.25 0.8630 6

0.67:50 9.75 0.5260 li.5 0.4130 2.5 0.8490 6.25 0.6641 10 0.5194 13.7S 0.4063 2.75 0.S;-52 6.5 0.65;3 10.25 0.5110 140.3997 1 3 -0.S516 0.75 0.64'7 10.5 0.5027 1 0.3500 L 3.2S 0.S0S3 7 0.6-.'2 10.75 ~ 0.4945 IS 0.3076 1 3.5 0.795! 7.25 0.6220 i 0.4865-20 0.'696 3.7S 0.7S22 7.5 0.6119 11.2S 0.47S6 22 0.2316 4 0.769S 7.7S 0.6019 115 0.470S 23 0.222 4.25 0.7570 80.5921I 11.7S 0.4632 24 0.208 4.5 0.7447 S.25 0.5825 120.4557 26 0.182 4.7,5 0.7326 6.5 0.573F1 _2.25 0.44S3 2S 0.160 50.7207 S.7S 0.S63S

12.

04410 30 0.140 1 27 5.25 0.7090 9 0.5546 12.75 0.433S NOTES:

1.

If the ratio of activity (C,.,. ctic.)CI is cqual to or less than that indicated in Table 1. or if ihe activity of any count is less than LLD. airborne alpha activity will be considered as not present (the LLD must bte S7.5E-13 VCi/cc).

2.

If CuL is greater than 7.5E-13 uCilcc. notify RP supervision for review. Dal TRP Supervision Date Time I C, C:O It ' Al l L "\\rified fini:ialls) I ~0.06iiI

If the C,/C, ratio is vieater thatr. th:,t in Table I. reger to HPIP 3.5 3. Counting of Air Samples for Low Level. Lune-Lived Radioacti% e Alpha Particulate Contamination.

Point Beach Nuclear Plant RESTRICTED DAC IN AIR CALCULATIONS 1 SAMPLE DATE: 4/9/2004 10:10 SAMPLE LOCATION: UL1 A S/G platform REMARKS: SAMPLE ID: 30-123 /. L) TAKEN BY: RK ANALYSIS BY: KCB ISOTOPIC ANALYSIS RESULTS ISOTOPE CO-57 CO-58 C0-60 CR-51 FE-59 MN-54 NB-95 SN-113 SB-1 17M SB-125 ZR-95 RESTRICTED DAC (uci/cc) 3.OOE-07 3.OOE-07 1.OOE-08 8.00E-06 1.OOE-07 3.OOE-07 5.OOE-07 5.OOE-07 5.OOE-07 2.OOE-07 5.OOE-08 CONC (uCVcc) 1.13E-11 2.67E-09 8.93E-10 3.65E-10 2.62E-1 1 5.23E-1 1 1.60E-10 6.17E-12 4.24E-12 1.16E-11 1.02E-10 FRAC. OF CONC. 0.00 0.62 0.21 0.08 0.01 0.01 0.04 0.00 0.00 0.00 0.02 OF DAC 0.004 0.890 8.930 0.005 0.026 0.017 0.032 0.001 0.001 0.006 0.204 I TOTALS 4.30E-09 1.00 10.116 Based on a 40 hour work week, the maximum stay time for the listed concentrations is: 395.4 hours. Reviewed by: 4-IL--\\ Date: 6 / - ' V'i }5ECDose/Noble Gas Program (SWR-2001-103) 04/09/04 12:34:36

S.1AMPLE TYPE: [D AP n Ga: 0 Other Point Bec~h Nidlear Plant AIRBORNE RADIO.A CTFIVITY SURVEY RAVIP No.__ Sample Lo :stion: Z./._/

I

-l S/L, P i - T Remote containment sampling system used? 0 Yes 0 N.. 6N.A V SAMPLING DATA: III SAMPLE l SAMPLE SAMPLE START SAMPLE STOP V OLL E l SAMPLER BY INU'MBER DATE I TIME DATE = TIME (eCl INUMBER INITIALS s.- /2. Z

vcs e

l '- C9*t l 3 g 7 l_ - _ -r Sample St3rt Flow C /P.- Total Sample Time (min) / 9 ( G Sample Stop F10W Flow Correction {. 3 Averae Simple Flow l Remarks GROSS BETA.GAINIMA COLUNTING DATA: I I ISAh1PLE DTATE ITNE Counter GROSS BKGD NET MULT. ACTIVITY Number Cpm cpm epm Py FACTOR lpCikc)l', ' INITIALS I(.int .icvt.~ j (eae tha or c

ua to s

5EJi pr/c iitl RP,< 01 .,n samp Izo...., "' Ifns.tri rar isotopic anaclcrshs. orq n<< 0K~/,1015 supce-vision. perform gross alpha co)umine anJ takc o cd3pcl Chen~isrv l'or 6)i~n'pic nahs!>s. I' sainplc taken from an area with known nilpha conitsin,:niiont ie.g.. reftel.inig ea% it. spent fLICI pool iransfcr canal. reactor he^d) and sanmplc activity is g:caLer than IE-10 pCitcu. perfurr.grss alpha cOUne and take ~r send sample to Chemistry for isotopic analyss. I' '1 sanipl activity ratio ol net tpm heza-gamrn to net cpm alpha is less than ISO. notify RP supervision and perform long-lived alpha counting. 0 Isotopic Analysis G NOBLGS 0 DACDOS Return to RP by _ hr. for LLA cnunting. Ile Time rn Spectrum Index No. O ACTIV'ITY l BY ACTIVITY l BY ISOTOPE J (pCi/cc) INITIALS ISOTOPE (cilckc) INITIALS I Record RE-2 11 and RE-2 12 rcadings f1r all at-poxer conatinment :iit :llnmples. 7 Unit I D Unit 2 RE-'I I: Ci lccord RE-215 reading and SAE I'lo for all SAE air samples. ]l Unit I (D Unit 2 RE-2IJ: pCi/cc RE. 'I': pCILk SAE Flow: scfrn

OTE: All release path air samples mu.,-, he counied for Iong-lixed alpha. See ba'c side of form.; elctc Arcountahilv -. For rer1^ ce paths on!)

I; thl toa I ii particulaw CS lcludinr nEaul af o.curnc :sr pc1 ccceds

' i-0 pClec. oa the nioal fror nohle gazes c-eeds O.SoE-06 pCi.. no;ntl the Chcrnms:7%

rsupr:sorand'. the Rad:= inn P:oticzlon tsmr. S3xc the air pxs.iculate Cilher dm1l :he inc scslrtion is conplztied The sample should he in'rsneal-d to detrr.i:nnc ittsisnsieancc as an ...me rcl:asc. SF.t 0: .ISL; 6sn t2 1 - '0

LONG LIVED ALPH A COUNTING DATA: Sample pVolume (cc): If the ratio of tC2/CI) is ercater than the value giv.en in Table 1. and if Cr is greawer than 7.5E-I3. perforrm CuLscreening. 1'4 Record LLD for the counter being used 21 each count. (Irom Paiee I) l Conier Gro.s Bled Nct iMull. l Acivi fl Hours BYAii i D CO.UNT DATE TIME l No. cpml ilpmll) cPm Factor l IpCi/Cc LLD' Frn C, RitiotC, INIT. C, Ca CLG = = = _==.. Revi.e% c Bv: j 7 Date: Y 'e* "' PP Supervisinn COUNTING INFORMATION FOR LONG LIVED ALPHA Count Time C, At T4 Star first count 4 hours after sample stop time. (Essentially all radon decayed.) C. At T6 Start second count at least 2 hours after C,. Ct At T. Start time dependent upon results of C. C 4 At T2z Start count 24 hours after C,. CuL At T:, Start count at leabt 75 hours afier T(. CLL = C7-{C, e".) I e"C \\'ALLIES OF (C2.. 3. ETC.)/C, FOR C1L EQUAL TO ZERO t____ I_ TABLE I AT AT AT __AT_ I 0.9366 5.5 0.6975 9.25 0.5456 13 0.4265 2 0.8772 5.75 0 6S62 9.5 0.5367 13.25 0.4194 2.25 .S630 6 0.6750 9.75 0.52I0 13.5 04130 2.5 O.S490 6.25 0.6641 t 0.5194 1 31>.75 0.4063 2.75 O.S352 6 5 0.65;3 10.25 0.5110 14 0.3997 3 O.S216 6.75 0.6427 10.5 0.5027 16 0.3506

.25 0.8083 7

0.6322 )0.75 0.4945 1 8 0.3076 3.5 0.79'1 7.25 0.6220 II 0.486S5 . 20 0.'698 3.75 0.7622 7.5 0.6119 11.25 0.4766 22 0236 4 0.7695 ,.,5 0 6019 11.5 0.4708 23 0.222 4.25 0.7570 8 0.5921 11.75 0.4632 .24 0.20S 4.5 0.7447 .25 0.5825 12 0.4557 26 0.162 4.,5 0.7326 S.5 0.5731 12.25 0.4463 28 0160 0.7207 8.75 0.5038

12.

0 30 0.140 5.25 0 7090 9 0.5546 I 12.I5 0.4 13 6 NOTES: I. If the rtin oIf atiCtt (C:,. etc!)'C, i6 equal to or less than that indicated in Table 1. or if the activity (f any, count is less than LLD. airborne alpha activity will be cinsidered as not present (the LLD must be 7.5E-I.3 pCi!eu).

2.

If CLL is reater than i..E-.'

pCi/cc. notif% RP supervision for reT ie;!.

I I I I I I l RP Supe.vision Date Tim: l C, C2 l l l Cu Notified linitials) ^n. If the CS/C, ratio is s-:reater :han th.;: in Tabiz 1. rcf-r to HPIP 3.5. Countinn of Air Samples for LOw Level. Lor.gt-Livcd Radi;ua.ti e Alpha Palt;u!..:C Cman::,m~ration.

Point Beach Nuclear Plant IODINE ACTIVITY CONCENTRATIONS L,) - t : "' -t LOCATION:. RNN'P No. Remote containment sampling system used'? El Yes 0 No E*NA SAMIPLING DATA: Sample start flow 3z- /pi,, Total sample time (min) fC f O Sample stop flow Average sample flow I 1?/ nlow correction factor Remarks ANAL'SIS DATA: [X] Isotopic Analysis [1 MECDOS (for DAC data)

Concentration By Concentration By Date Time Isotope (jUCi/cc)

Initials Date Time Isotope (;ICi/cc) Initials O-cT- .4 1-131 ' 4 Y_ CI.S 1-132 BrS2= 1-134 1-135 ITotal Total / Iodine ~ , -A) Additional -4tQ/ Total Iodine Concentration + Total Additional Concentration = L4, 11Ci1cC By (Initials) ('c '1 [ ] Unit I [ ]Unit2 RE-21 1: pCi RE-2 12: pCi/cc This form should be used for all radioiodine analysis results.

RELEASE ACCOUNTABILITY - (for release paths only)

If the concentration of total for radioiodines exceeds 2.2SE-09 pCi/cc, follow steps outlined in RAM1 5.2. Save the charcoal filter until the investigation is completed. Y/t//,- r Approved by: PBF.4002 Revision 6 11/13i;0i HP 1.1 - L-7 or C;.~'PG.3 Rzferencts: HPIPs.1.52.3.52.2.1.53.5 I

Point Beach Nuclear Plant RESTRICTED DAC IN AIR CALCULATIONS j SAMPLE DATE: 4/10/2004 09:40 SAMPLE LOCATION: U-1 A SIG PLAT REMARKS: SAMPLE ID: 30-130 'a~. 5)en TAKEN BY: RLK ANALYSIS BY: KCB ISOTOPIC ANALYSIS RESULTS RESTRICTED DAC ISOTOPE (uCi/cc) 1-131 2.OOE-08 CONC (uCilcc) 4.881-12 FRAC. OF CONC. 1.00n OF DAC n 9 I nfl A A9A TOTALS 4.88E-12 1.00 0.024 Based on a 40 hour work week, the maximum stay time for the listed concentrations is: 1.6E+05 hours. ) Reviewed by: 2 Date: ________ / MECDose/Noble Gas Program (SWR-2001-103) 04/10/04 4:02:57 PM

MPLE TYPE:

1. MPL16'EPE:

I AP OGas3 0 Other Simple Location: LI 1 Po)int Beach Nuclear Plant AIRBORNE RADIOACTIVITY SURVEY I A Vt. Pt-. 4r% fc, I Lj2Z RXVP No. CqP,~ Remote containment sampling system used? Q Y'es 0 No E'NA 1 11 Sample Start Flow Sample Stop Flow Average Sample Flow .t - Total Sample Time (min) Flow Correction Remarks 7 el2 0r. IQ GROSS BETA-GAMMNA COUNTING DATA: I SAMPLE AT TIME Counter GROSS BlGD NET MULT. ACTIW'ITY l BY N umber Pr C11pm e lm pm pY FACTOR !Pld INITIALS! l, <le Paco l 6 -.,*I q 3 es l

l.

lq2 ./ l-/.-{ f-2*l

11' smploip t ii grevtcr than or cqual In 0E-10pCi/c1.nltl s; RP slaplv i.on.pcrfinr rosszlph3 cuunnng n kc or send samipic to Chemin.trv for i6toplc una1y is.

lt s3mplc taken from an area with known alpha colnltaination ( i.o. Clz.hn. 3a ity. spent fuel pool transfer canal. rcaitor head) and sample activity is creater than I E-10 piCi/cc. perforinm ross lpha counting aid tajkcor scndi simple to Chemiory foLr Isotopic anaLysis. 3' Jr saMpI0Dctivity ratio of net cpm bela-gamma to nct cprn alpha is less than ISO. nutify RP supervision and perfnrm Iong-live dalpha counting. 0 Isotopic Analvsis 0.NOBLGS E DACDOS Return to RP b! _ hr. for llA counuing. Time 4;nerrritm Intio-w N,,k M ACTIVITY l BY ACTIVITY BY ISOTOPE (PCi/cc) _INITIALS ISOTOPE J (pCi/cc) I INITIALS i lecoird RE2 II and RE."I" readings fur all al-p.oer coin:winment air s.1mples. U Unit I 0 Unit 2 RE-" II: pCi lecord RE-" I5 readini and SA.E Ilow for all SAE air samples. ] Unit I 0 Unit 2 RE-15: pCi/cc RE-" ': pCi/cc SAE Flow: sWm 'OTE: All release path air samplcs must be mounred for l.ng-lived alpha. See back side of form. elp-Accountahilit- - 1Fcir relcasc paths onl% I If the toIal con;cnuration 1; pn iculat.s ,cxcludiny naturalll o:currinc isotopesl mcceds 5 9 pCicc. `o the total for nohle,arc c'cLIeds 6 S uE.06 pC,'cc. notI' thhe Chemistr% lab supcrusnr and'or the Radiatinn Protection JpL..stir. Saive the air pariculatc filtel until the in vc.n atIon is complewtd The %ample should be inestiqted to detcrmine Its ssinifieance a. 3n rhurnc rcti-se. IF.4IIIZZ

LONG LIVED.ALPHA COUNTING' DATA: If the ratio Of I(CtC) is orcamer than the value given in Table 1. and if C. is greafer thin 5.5E-13. perform CLL screenin. 4 Record LLD for the counter being used it cach coun Sample Volume (cc): (from Patge 1) I I Count Time C, A T4 C,

AtTf, C,

At Tr CJ At TA, CUL AI T,.N St2rtl irs: count 4 hours aficr sample siop time. (Essentially all radon decaz ed.) Start second count at least 2 hours after C,. Start time dependent upon results of C.. Start count 24 hours after C,. Start count at least 75 hours afier Ta. C 1j, = C.- (C, C I esJ VALUES OF (C. 3 ETC.)/C, FOR CLL EQUAL TO ZERO TABLE I AT A T AT AL Jf AT 1 0.9;66 5.5 0.6975 9.25 0.5456 13 0.4268 0.8772 5.75 0.6S62 9.5 0.5'67 13.25 0O419S 2.25 0.E630 6 0.6750 9.75 0.5280

13.

IO30 2.5 0.8490 6.25 0.6641 10 0.5194 13.75 0.4063 2.75 0.8E;52 6.5 0.6533 10.25 0.5110 14 0.3997 0.8216 6.75 0.6427 10.-5 0.5027 lb 0.3506 3.25 0.80S3 7 0.6322 10.75 0.4945 IS 0.;076 3.S 0.79S1 7.25 0.62'0 0.4865. 20 0.2'98 3 '.75 0.7-22 7.5 0.6119 11.25 0.4766 22 0.236 4 0.7695 7.15 0.6019 11.5 0.4708 23 0.222 4.25 0.7570 8 0.921 11.7S 0.4632 24 0.20S 4.5 0.7447 8.25 0.5825 12 0.4557 26 0.182 4.S 0.;326 S.5 0.57:'1 12.25 0.4483 28 0.16 5 0.7207 S.75 0.56 8 I2.5 04410 30 0.140 5.'5 0.7,090 9 0.5546 12.75 ___I I NOTES: I. If the ratin of activilt (C,-. ctc.1!C is equal to or less than that indicated in Table l. or if the acti itv of a ny coun is less than LLD. airborne alpha activity.will be considered as not present (the LLD must be S 7.:E-1J pCi/ce).

2.

If CLL is preater than 7.:E-I pCi/ce. n;tify RP supervision for reTieCV. fIhe CI/C, rat:io ik *reater :hnr. :h:x in Table I. rcfer in HIPIP Countinm of' ir Samples for Low I-evel. Lun^-Lived Radioacti-e Alpha Particulj;c C.ina:mination.

Point Beach Nuclear Plant IODINE ACTIN71TY CONCENTRATIONS LOCATION: U I A -S 1 PJA r F r: r: I It Z R-I2 /; j A Remote containment sampling system used'? EC Yes Ol No ETNA @A7% SAMPLING DATA: SAMPLE SA.MPLE START SAIMPLESTOP SAMPLE SAMPLER N UM BER DATE l TPAE DATE l TIME VOLUMNE. (cc) NUMIBER INITIALS 3t)- I3Z I-C z-w_ 09 Df3'S Li-IC - 2 i-: C .I.-?* 4 7

v-,3.3 5

Sample start flow B > p. Total sample time (min)

_7_,

Sample stop flow Flow correction factor CX) Average sample flow b Remarks ANALYSIS DATA: [X] Isotopic Analysis [1 MECDOS (for DAC data) S.l.

Concentration By Concentration Bv Date Time Isotope (pCUlcc)

Initials Date Time Isotope (fiCi/cc) Initials 41,,/ 1-131 A .e. CI-3S t;- A kt-1-132 Br-S2 1.133 1-134 1-1351?_ Total jJ Total Iodine Additional --/ P 1 7 pCi/cc By (Initials) 74..... Total Iodine Concentration + Total Additional Concentration = [ I Unit I [ ] Unit 2 RE-21 1: JCi RE-2 12: pCi/cc This form should be used for all radioiodine analvsis results.

RELEASE ACCOUNTABILITY - (for release paths only)

If the concentration of total for radibiodines exceeds 2.2SE-09,uCi!cc. follow steps outlined in RAMJ 5.2. Save the charcoal filter until the investication is completed. -'7-- Datc: ci /Iit Approved by: PBFt4002 Revision 6 1 Il1uiO3 HP 1.1 - 1. or c3-'P`.3 / Rtfe-mces: HPMPs O.52.3 N ..:I

RAMPL TjYPE: MAP LJ Gas El Other Point Beach Nuclear Plant AIRBORNE RADIOACTIVIT' SU'RV'EY RNN-PNo. 6 V-12'22 Sample Location: Remote contair SAMPLING DATA: ISAMPLE SAMPLE SAMPLE START SAMPLESTOP \\OLUE SAMPLER BY 'NUMBER DATE TIME DATE TIME (cC) I NUMBER INITIALS T3O -/.T 771 1 v22lo5-v e)/= il e4-ll-- k".:7,3' e7 jr 1 L6 Sample Stan Flow 3' /, Total SampleTime (min) Sample Stop Flow / Flow Correction G ' 3 Average Sample Flow Remarks GROSS BETA-GAMNMA COUNTING DATA: SAMPLE DATE TIME Counter GROSS BlGD NET MULT. .ACTIVITY I BY Number J CPr eptil cpM fpy FACTOR (pCiIcc)"1-1 I.NITIALS +-l -{P

2 S l

..5't 71; 2 172 .6 .8 a;-~.! J/Lk i '11 sample activity is trcatcr thasn or cqual to nE-10IuCi/cc. nxutit RPszipcrrision. pcrform gross alpha counting mnd iakcorscnd sampic o Chemisitr for i.ooipic analysis. lf sampic taken frnm.n area with known alpha contamination (e.g.. rcfuelingt c:aviy. speni fucl pooli ransfcr canal. ractIor headi and snmple activity is greater than I E-10 pCi/cc. perlhrmn gross alpha countmwe and take or send sample to Chemistry for isotopic anlysis. 3' I rsample activity ratio of nc cpm hcta-gamma to not cpm alpha is Icbs than ISO. notify RP supervision and perform long livcdalpha counting. El Isotopic Analysis Date Ol NOBLGS E DACDOS Return to RP by _ hr. for LLA counting. Time Spectrum Index No. El I ACTIVITY -'BY 1 ACTIVITY 1 BY ISOTOPE (PCilcc) INITIALS ISOTOPE l (AiCi/cc) I NITIALS ~~~ -j I I Record RE-1 I I and RE-2 I2 readings for all at-power containment air :ampllcls. 0 Unit I E] Unit ' RE-211: Ci Record RE-15 reading and SAE 'low for all SAE air samples. El Unit I El Unit 2 RE-215: _PCi/cc RE-212: SAE Flow: ).Cilcc scfm NOTE: All release path air samples must be counted for lonu-lived alpha. See back side of form. Relc3se Accountahlity. -tFor releasc paths nnh ) If the total conccntraiion fir particulates (rxcluding naturall% n.curring iso:opesl cxceeds ' -E-09 pCitcc. or the toaln for nohie gascv exceeds 6.RbE.06 pCzlec. notis the Chcrnmstr lab superv isor andor the Radatinon Protection hvisor. Save the air particulate filter until the investivazion is completed The sample ;hnuld bc in'esfipiecad to determine its significance as an a...oome rlcease. 1'11F.4t)22 Revision 16 1It/tf;

LONG LIN-ED ALPHA COUNTING DATA: Sample Volume (cc): If the ratio Of (CV/CI) is precter than the value piven in Table 1. and if C, is greater than 7.ME-13. perform CaL screening. ,4 'Reenrd LILD fnr thpe onter beinr tised 31 enrh count.. (Irom PaLce 1) Co 4 nierl,5ross l Bl;d NoXt l MUIL l Acf~ivitlv Hours Activisiv BY' COUNT DATE TIME lo. tepml icprn) jcpm Factor tpCi/cc) LLD From C, RatioC, INIT. CLL Rcvicwcd By: Date: _ _///_O RP Supervision COUNTING INFORMATION FOR LONG LIVED ALPHA Count Time C1 At T Start first count 4 hours after sample stop time. (Essentially all radon decayed.) C2 At T(, Start second count at least 2 hours after C,. C, At T. Start time dependent upon results of C. C., At T28 Start count 24 hours after C,. Ca At T,:7 Start count at least 75 hours after To. CaL = C, - (C, e I - Ce1.4 VALUES OF (C2.3.,4 ETC.)/C, FOR CLL EQUAL TO ZERO TABLE I AT_____ AT_____ ~ ~ I AT j______ AT 046 0.93166- -0.697S5 ' ~ 9.25 0.5456 j 13 j 0.42n68 j 72S 5.75 0.666 9.5 -5;67 13.25 0.4198 2.25 0.8630 6 0.6750-9.75 0.5280 13.5 0.413D 2.5 0.8490 6.25 0.6641 10 0.5194 13.75 0.4063 2.75 0.S352 6.5 0.6533 10.25 0.5110 14 0.3997 3 0.S216 6.75 0.6427 10.- 0.5027 16 0.3506 '.25 0.083 7 0.6322 10.75 0.4945 I6 0.3076 3.5 0.7951 7.25 0.6220 II 0.465 20 0.269S 3.75 0.7822 7.5 0.6119 11.25 0.4786 22 0.236 4 0.7695 7.75 0.6019 11.5 0.4708 23 0.222 4.25 0.7570 8 0.5921 11.75 0.4632 24 0.208 4.5 0.7447 8.25 0.5825 12 0.4557 26 0.i62 4.75 0.7326 6.5 0.57;1 12.25 0.4463 28 0160 0.7207 8.75 0.563S _12.5 0.4410 30 0.140 tt U.709U 9 0.5546 I1 I2. 0.4.3z _A 11I fL I NOTES:

1.

If the ratin of activity (C2.., ctc. IC1 is cqual to or less than that indicated in Table 1. or if the activity of any count is less than LLD. airborne alpha activity will be considered as not present (the LLD must be S 7.5E-13 pCi/cc).

2.

If CL is greater than 7.5E-3 pCikcc. notify RP supervision for reviewv. I I I I I l IRP Supervision Date Time C, J C: l l ht J Cu J Notified (initials)

3.

Ifthe CJCI ratio is greater than that in Table 1. refer to,HPIP 3.53. Counting o.Air Sampics fer Low Level. Long-Lived Radioactive Alpha Particulatc Contaminatioin.

L, POINT BE? RADIOL 'UCLEAR PLANT 'AL SURVEYS LOCATION: UNIT.T` TEAI-EM CENE-RATOR CIIANNEL llEAD E DATE C' I INSTRUMENT TYPE P / AtC / rURPOSE: 0 Routine Daily Survey TIMrel /1 SERIALNO. - 7q 1. I MONIORb COUNiTED B REVIEWED Y LOCATION DOSE RATE INE SiE;-ET DIVIDER PLATE INLET CIIANNEL (llOTLEG) 7 : SlE I Midpoint of tube sheet tf A' fY/WAX /9 e'- 2 Channel head center 3 Center divider head 'e A/'/F x

41.

4 lnnoni (if channel head 5 Manway entrnnce h I' from manwav l 2 q 44,9t 7 3 from manway

2. St' R

Centerof diaphragm 2 3 t11 10 MAWAY OUTLET CHANNEL (COLDLEG) I ) hMidprint of tube sheet It) Channel head center IICentef dividk~lerpic .<¢W "R'f...v }- S. \\ 12 Bottom of channel head / 13 Nfanwav entrance 14 . i 14 1 from manwav 7 7 15 15 3' fon mrnanWV/ I6 Centerof diaphraem 7.. l9A9 HOT SPOTS (DESCRIBE LOCATION) 2270 __0 20 6 91 17 ~90 20 s l o 180° l:/ NLETnDlAPtlRAGNM OUTI.ET DIAPHIRAGM!i Ventilation Operational Check I IA RAD DOORS INSTALLED VENTILATION OPERABLE _____8A 0' rremhr__ 16A' - 0 mrem/hr (YES I NO) (SAT I UNSAT / NA) 8B 900 16t3 - 90 8C 180-16C 180' Cold Le*g D 270' 16D 270' t__nt _____________8D_-__270__TAKE DIAPHRAGM SURVEY lEFORE REMOVAL AREA C-I PBF4021 Revision I 08/29/95 UIP 1.9 Notes:

1) All readings in mrem/hr

2) *Designates hot spots

3) (Designates routinely updated posting

. 4) "Potential Hazards' identified are indicated on map

tI POI. )EACH NUCLEAR PLANT RAI)IOLOGICAL SURVEYS LOCATION: "B" LOOP - BELOW "B" STEAM GENERATO INSTRUMENT TYPE /I--'; u'.? 1 Lf' M/;/4 SERIAL NO. 7'5' i L'Wi COUNTED BY x K, I I ! PBF4021 Revision 0 01/01/93 liP 1.9 Notes:

1) All readings in nrerm/hr r

2) *Designates hot spots

3) (Designates routinely updated posting

.4) 'Potential Hazards' identified are indicated on man

I POINI ACIH NUCLEAR PLANT RADIOLOGICAL SURVEYS 7 n\\ -a LOCATION: RB1 LOOP - BELOW EBB STEAM GENERATEr \\ lg-INSTRUMENT TYPE 5' eŽ$ " fetI/t;gi SERIAL NO. A:z?7/ -7 f4 / 7(3'. COUNTED BY I- > U f i IIiI I.I I PBF-4021 Revision 0 01/01/93 lip 1.9 Notes: 1) All readings in mremlhr s; ( 1 _ l n I tv 1

2) *Designates hot spots

3) Designates routinely updated posting

.4) Potential Hazards 0 identified are indicated on mnn

POINI ACII NUCLEAR PLANT RADIOLOGICAL SURVEYS ((f LOCATION: "B" LOOP - BELOW "B" STEAM GENERATOR U i i II i I DATE -(i CA INSTRUMENTTYPE t?(3-24 m/Is ' /5lY CP PURPOSE: O Daily Survey O Pre-RWP TIM1! j i* SERIAL NO. 41C) I I/ Y 4 3 O RW# Outer it! rI ij C( MONITOR Or tA M; 14,x I COUNTED BY nI,1i RE-VIEWED BYl E V E W NO. MREMI/ fy DPM/ caDPM/' t /" I).?Vfe '(M ? v L'C3 4 f L\\ IIR 100 CM2

CMT REMARKS Hot

/.4 _) 4AX l nBS 7-.J,9 ( 9l K Cold Leg t IIIIli 4 _~~~- .~ " t ( I A nrIA IL-4 AUeA IL;-14 I II I I PBF4021 Revision 0 01/01/93 HP 1.9 Notes!

1) All readings in mrem/hr

2)

Designates hot spots

3) Designates routinely updated posting

4) 'Potential Hazards' identified are indicated on man

(C :51A+-

I r: I

POIN7 CH NUCLEAR PLANT RADvOLOGICAL SURVEYS LOCATION: 'B' LOOP - BELOW 'B" STEAM GENERATOR i. I I I I I I i I iII I i DATE 'A - (n INSTRUMENT TYPEK5Q* /AbWltUs PURPOSE: }/Daily Survey O Pre-RWP TIME ?315 SERIAL NO. 1%S5D / qgfI4 0 RWP R 1 /Otherr MONITORo K. Y~o COUNTED BY K orl REVIEWED B NO. MREM/ fl-y DPM/ aDPM/ / llR 100 CM2 100qM. REMARKS Hot / 3 I Ar 350.;,14 44<24 C(LL V 0~ Leg: -4* (-1 ricr l a2h I 1 g0 r 3 Cold Leg 3=~~ V t('LXba e q ~~~~~~~11116 <>{6mhln AREA IC-14 i PBF-4021 Revision 0 01/01/93 liP 1.9 Notes:

1) All readings in mrem/hr

2) *Designates hot spots

3) Designates routinely updated posting

4) "Potential Hlazards' identified are indicated on mar

I'OIN

H NUCLEAR PLANT RADIOLOGICAL SURVEYS r =\\

N LOCATION: '1B' LOOP - BELOW B" STEAM GENER I Q l DATE I I t lNSTRUMENT TYPE __________ PURPOSE: O Daily Survey Pre-RWP TIMI '2 SERIAL NO. A O EO RWP I______ ,Ozhe;r f ,'l ',ll MONITOR 1-i "U IQ 8 t" COUNTED BY N, REVIEWED BY: / NO. MREM/ 0-y DPMI ceDPM/ HR 100 CM2 100 CM2 REMARKS Hot .J r, I eg 7 /tNAMtAY\\ 4 B" SG cold reg _______MANWAY I____ /z z = /________

pt L_______________________________________

--1 AREA JU-14 II PBF4021 Revision 0 01101193 lIP 1.9 Notes: I) All readings in mrem/hr

2) *Designates hot spots

3) Designates routinely updated posting

4) 'Potential Hazards" identified nre indeirnt-j nn

i POINI .H NUCLEAR PLANT RADIOLOGICAL SURVEYS LOCATION: "B' LOOP - BELOW 'B" STEAM GENE ATO DATE L ' INSTRUMENT TYPE _ PURPOSE: 0 Daily Survey 0 Pre-RWP SERIAL NO. 0 0 RWP Other___________ MONITOR , ŽjC-f? 0y C /14 o7 COUNTED BY 1 ;&tr SJe.rri REVIEWED BY: ,_4 NO. MREM/ HR fly DPM/ 100 CM2 rDPM/ 100 CM, REMARKS iII I I /@ .I _I _A f 4 = I I. I .- 1 I .I i i v - t i + w I I I PBF-402 1 Revision 0 C liP 1.9 i 4 h/-IW/f)/,V w / ( MD S~ f; Ao A n/)gc4Y .. zAREA IC-14 Notes: I) All readings in mehre c -XC/v6e )1101193

2) *Designates hot spots

3) Designates routinely updated posting

4) 'Potential Hazariq' inrntirord vro_

- = I POINT B ,H NUCLEAR PLANT RADIULOGICAL SURVEYS ' Q) LOCATION: "B' LOOP - BELOW "B" STEAM GENERAV 6 U. i DATE f i) INSTRUMENT TYPE_ PURPOSE: El Daily Survey Pre-RWP TIME SERIAL NO. -7/57 R-RWP ff_{°O ,9 MONITOR At 4-COUNTED BY REVIEWED BY:. 7'i NO. MREM/ fly DPM/ aDPM/ A.5- -5StWdi6 {/, 5/( / _HR 100 CM2 100 CM2 REMARKS Hot 10 a t \\ MSWWAY _\\Cold Lg AREA IC-14 !i III PBF-402 1 Revision 0 01/01/93 HP 1.9 Notes: 1) All readings In mrem/hr

2) *Deslgnates hot spots

3) Dcsignates routinely updated posting

4) wPotential Hazards" identified are indicated on map

POINT BEACH NUCLEAR PLANT RADIOLOGWr SURVEYS LOCATION: 'B' LOOP - BEL. B STEAM GENERATsO DATE LW{O /0f INSTRUMENT TYPE g°? l4tf l 4C S PUR aily Survey 0 Pre-RWP TIME 03 SERIAL NO. /t t 72o -11/ 1-ORW*#I 019 l Othe, 1r MONITOR -oLt / Doi-e COUNTED BY t' 4r REVIEWED BY: 7 7 NO. MREM/ Dy DPMI aDPMI HR 100 CM2 100 CM2 REMARKS Hot S IT- ~PL-&A-(:) 'A s^K sr V0.- 2<tOs o*z2 1 vEOC 3 A.%L-GPAAnq V R '4K. LS ._j - Sit.r n Oo, '7. L2.1. S3V/zA-10\\

5°"B" SG le-e S

so Cold Leg MANWAY 35 \\ 3S3 itoo-30-M. AREA IC-14 PBF-4021 Revision 0 01/01/93 HP 1.9 Notes:

1) All readings in mrem/hr

2) *Designates hot spots

3) fDesignates routinely updated posting

4) 'Potential Hazards' identified are indicated on map

RAMPLE T1PE: JyAP U Gas O Other Point Beach Nu'lear Plant AIRBORNE RADIOACTIVITY SURVEY RVP No. Ct't= HY Sample Location: L,{t I lr£ g,4 rfo'" -t Remote containment sampling system used? C Yes O No EN/NA /I;=). Lr~ 7~ S.AM PLIwnC DnATA: I I SAMPLE S.AMPLE SAMPLE START SAMPLE STOP VOLUME SAMPLER lB3' NUMBER DATE TIME DATE I TIME (cc) NUMBER INITIALS 30 -- Il It6-c'p I i3"< I-X -cV I Ž5 8, 3 6-L US - 30 Sample Start Flow Sample Stop Flow Average Sample Flow 3oev Total Sample Time (min) Flow Correction Remarks )7/2 Ir hlnsarpvc aiitiis i reater than or-equal i 4 Ctioc t\\ RP supcrvision. pcrfonn gross alpha counting and take orsend sample to Chemistry for isOtOpic analysis. If sample taken from an area wvith lknownnalpha contalmination) (qy.. refitcling. c avity. spent fuel pool transficr canal. rc actor hcadl and Sampic activity is greater than I E-10 pCi/cc. perform gross alpha counting and take or %cnd sample to Chemistry for isotopic analysis. GROSS ALPHA COUNTING DATA:1 N ET DATE TIME Counter GROSS BeKGD NET cprNETy/ BY Number cpm cpm cpms aN ET INITIALS I I cpm a' 'ir sanmple ctiv~ity ratio of netcpm hcta.gammin to netcpm alpha is less tha~nISO. notiry RP supcrvision and perform lung-lived alpha counting. C Isotopic Analysis [3 NOBLGS n DACDOS Return to RP by _ hr. for LLA counlin2. nt.t,. Ti V n4,rtnm YnrlYv Nn n 1 II -t-1.&l ZI II JII-AJt ACTIVITY BY ACTIVITY BY ISOTOPE (pCikcc) INITIALS ISOTOPE (ptCi/cc) INITIALS I Record RE-21 I and RE.2 12 readings for all at-power containment air sau1iples. 3 Unit I E Unit 2 RE-21 I: _PCi Record RE-2 I5 reading and SAE flow for all SAE air samples. E Unit I D Unit 2 RE-2 I5: 1_Ci/cc RE-'12: _pCikc SAE Flow: scfm NOTE:.All release path air samples must be counted for long-lived alpha. See back side of form. F 'e Accountahilitv-iFor relcasc paths onl I I fthe total oncentraltion fi~t p;rnicul~awS c-cluding naturally occurring isotopest Cxcecds G -09 pC/,/c. or the total for nbhic gaSes C;Cceeds 6.S E-O( pCi'cc. nnwif thc Chcmistr% lab supnrisnr and/or thc Radiation Proitection supervisor. Sae thc air pan-icul3ic filicr until thc incstigatin is completed. The sacmple should bc inicsiiat.:d to dNetrminc is significanc :aS an airhumc rclcasc. Revision 16 I IIIt O3

LONG LIVED ALPHA COUNTING DATA: Sample Volume (cc): (irom Pace 1) If the ratio Of (C2/C1) is grcater than the value given in Table 1. and if C_ is greater than 7.5E-l 3. perform Cu screCenin5. '4'Record LLD for the counter being used at each count. I Count Time C1 At T4 C2 At T C3 At T, CJ At T2s Cu. At T:,5 Start first count 4 hours after sample stop time. (Essentially all radon decayed.) Start second count at least 2 hours after C,. Start time dependent upon results of C. Start count 24 hours after C,. Start count at least 75 hours after To. CU. = _ C! - (, ';_t) I c VALUES OF (C,.3..J ETC.)/C, FOR CLL EQUAL TO ZERO I T _TTABLE I AT___ AT___ _____AT AT 0.9366 5.5 0.6975 9.2_ 0.5456 13 0.4268 2 O.S772 5.75 0.6S62 9.5 0.5367 13.25 0.419S 2.25 O.S630 6 0.6750 9.75 0.5280 13.5 0.4130 2.5 0.8490 6.25 0.6641 10 0.5194 13.75 0.4063 2.75 0.S352 6.5 0.6533 10.25 0.5110 14 03997 3 0.8216 6.75 O.2427 10.5 0.5027 16 03506 3.25 0.8083 7 0.6322 10.75 0.4945 iS 0.3076 3.5 0.79.51 7.25 0.6220 i 0.4865 20 0.2698 3.75 0.7822 7.5 0.6119 11.25 0.4786 22 0'236 4 0.7695 7.75 0.6019 11.5 0.4708 23 0.222 4.25 0.7570 8 0.5921 11.75 0.4632 24 0.08 4.5 0.7447 -. 25 0.5825 12 0.4557 26 0.182 4.75 0.7326 S.5 0.5731 12.25 0.4483 28 0.160 5 0.7207 5.75 0.5638 12.5 0.4410 30 0.140 o.25 0.7090 9 0.5546 12.75 0.4338 _ ___ __ ___ __ __ ___ __ M _ __ ___ __ __ ___ __ ___ I ___ __ __ ___ __ ___ __ __ NOTES:

1.

If the ratin of activity C2.-i etc.)ICI is equal to or less than that indicated in Table 1. or if the activity of any count is less than LLD. airborne alpha activity vwill be considered as not present (the LLD must be S 7.SE-.13 yCi/xc).

2.

If CtL is greater than 7.5E-I1 pCilcc. notify RP supervision for review. u _lRP Supervision Date Time C, C N o. f l Cu. Notified (initials) 71 .0b

3.

If the C,/C, ratio is ereater than ihat in Table 1. refer to HPIP..5-. Counting of Air Samples for Low Level. Long-Lived Radioactive Alpha Particulate Coinamination.

~MAPL yP: DOther Point Beach Nuelkar Plant AIRBORNE RADIOAXCTIVITY SURVEY RNNP \\'o. Sample Location: LA 6 ~/~ Remote containment sampling system used! 0] Yes O3No lN ~ SAMPLING DATA: \\~ \\/ LI F7 IBE DAT TIM 1 DTE ITIMENUMBRSAMTPAL SAMPLE SAMPLE START SAMPLE STOP AMPLME SAMPLER B NUMBR DTE -IME ATE T3SE (CC) K4BR NTIL Sample Start Flow Sample Stop Flow Average Sample Flow A41 Total Sample Time (min) Flow Correction Remarks _j_ I VI1 "If sailple activity is preatcr than or equal to SE-IO pCi/cv. notil\\ RP supervision, perform pross alpha coiuning and :akc or send sample to Chemistrv for isoto0pir analysis. '2' If sample taken from an aroea with known alpha contamination (~. refieling cavity, spent fuel pool transrer canal. reactor headl and sample activity is greater than I E-10 pCilec. perfiari gross alpha counting and take or send sanmple to Chemistry for isotopic analysis. GROSS ALPHA COUNTING DATA:I I NET Number epm eprn cpm aNET INITIALS ,3, ir samnple activity ratio of net cpm beta-gamrma to net cpm alpha is less thtan 1S0. notify RP supervision and perform long-lived alpha counting. 18 Isoto~pic Analvsis Dale ___-1 zNBLs" I.DACDOS Return to RP by _____ hr. for LLA countingn. Soectrum Index No. A) p I ACTIVITY BY ACTIV'ITY BY -"SOTIOPE - J (Pci/cc) INITIALS ISOTOPE (pCi/cc) JINITIALS Record RE-2 11 and RE-2 12 rcadings fOr all at-pL)wer containment air.N:amlples.. 0 Unit I M Unit 2 RE-`1 I : ______Pci Record RE-2 IS readint! and SABE how for all SAE air samples. E0 Unit I E3Unit 2 RE-2 1 5: _______pCikcc RE-2" 1 2: pCi/ce SAE Flow: scfm NOTE: All releaSe path air samnples must be counted for long_-lived alpha. See back side of form. s~eAeccountabilitv - Fcr releasecpaths only)It fthe totailconcenrration fot particulates.cxeluding,naturally occurring isotopesm cxecceds L _-09 jAQcc4. or the total for noble pases exceeds 6.60E-06 pi~icc. notiil the Chrmistr% lab supervisor antblor the Radiation Protection supcrvisor. Save the air particulate filter until the invcstiationn is completedf. The %ample ;hould he imn'sfipatd' to determine its significance as an 2irborne release. V 'ItF-.t022 Revision 16 tt IIIJ

LONG LIVED ALPHA COUNTING DATA: S3mpe V'olume (cc): (from Paie J) If the rati6 of (C9C,) is greater than the value given in Table 1. and if C2 is creafer than.SE-I 3. perform CLL screening. '4'Rrcnrd LLD for the counter being used at each count. =Counicrj Gross BKgd Nct Mull. Activity Hours Activily lBY COUNT DATE jTIME No= lcpm) tepzni (cm Factor fci/cilcc LLD-Jo From C, Ratio/C, INIT. COUT C2 C, Reviewed By: Date: /RP -uervisinn COUNTING INFORMATION FOR LONG LIVED ALPHA Count Time C1 At T4 Start first count 4 hours after sample stop time. (Essentially all radon decayed.) C. At T6 Start second count at least 2 hours after C,. C, At T, Start time dependent upon results of C2. C4 At T2s Start count 24 hours after C,. CLL At T>7s Start count at least 75 hours after To. CU. = C, - (C, C I - e VALUES OF (Ci. 1. ETC.)/C, FOR Cu. EQUAL TO ZERO TABLE I AT I J AT I AT A AT j j 0.9366 5.5 -0.6975 9.25 0.5456 13 0.4268 0.8772 5.75 0.6S62 9.5 0.5367 13.25 0.41981 2.25 0.8630 6 0.6750 9.75 0.5280 13.5 0.4130 2.5 0.8490 6.25 0.6641 10 0.5194 13.75 0.4063 2.75 0.8352 6.5 0.6533 10.25 0.5110 14 0.3997 3 0.S216 6.75 0.6427 10.5 0.5027 16 03506 3.25 0.80S3 7 0.6322 10.75 0.4945 iS 0 3076 3.5 0.7951 7.25 0.6220 1 0.4865

20 0.2698 3.75 0.7822 7.5 0.6119 11.25 0.4786 22 0.236 4

0.7695 7.75 0.6019 11.5 0.4708 23 0.222 4.25 0.7570 8 0.5921 11.75 0.4632 24 0.208 4.5 0.7447 8.2s 0.5825 12 0.4557 26 0.182 4.75 0.7326 8..-5 0.5731 12.25 0.4483 28 0.160 5 0.7207 8.75 0.5638 12.5 0.4410 30 0.140 5.25 0.7090 9 0.5546 12.75 0.4338 NOTES: 1. If the ratio of activity (C., ctc.j/C, is cqual to or less than that indicated in Table J.or if the activity of any count is less than LLD, airborne alpha activity will be considered as not present (the LLD must be S 7.5iE-; 3pCikc).

2.

If CuL is greater than 7.5E-13 pCi/cc. notify RP supervision for review. I l l llRP Supervision Date Time C, l C. I Cu J Notified (initials) 0.0b55 If the C,/Cl ratio is.rceter tihan thi in Tablc I. reler to 1IPIP 5:. Countin of Air Samples for Low Level. Lunf Lived Radinact ive Alpha Particulate Cuontaminzation.

Point Beach Nuclear Plant IODINE ACTIVITY CONCENTRATIONS ~-i t 6 K,. I,)-o. " NI1 L', \\o LOCATION: RWPNo. C)0f 'l'(O Remote containment sampling system used? El Yes 0 No IS-iA I j "" ,tj i L SAMPLING DATA: SAMPLE SA.MPLE START SAM1 PLE STOP SAMPLE SAMPLER NUMBER DATE l TME DATE I ThNE VOLUME. (cc) NUMBER INITLALS 3c-lIS N 232Q L(&),M Z33t 13 ~ LIS-6 Sample start flow I /3 , r 4i Total sample time (min) / i Sample stop flow Flow correction factor Average sample flow LI' Remarks ANALYSIS DATA: [X] Isotopic Analysis MECDOS (for DAC data) S.l.

Concentration By Concentration By Date Time Isotope (uCikcc)

Initials Date Time Isotope (tiCilcc) Initials 4/I1+/- L dL l 5 # - 1-131

7.

S ' 1- ,lq/ Cl-1-132

q. 1-Br-S2 1-133 4-

= -134 A/ Total Total -odine Additional Total Iodine Concentration + Total Additional Concentration = T.'P.& pCi/cC By (Initials) l I Unit I [ IUnit2 RE-2 11: pCi RE-212: Ci/cc This form should be used for all radioiodine analysis results.

RELEASE ACCOUNTABILITY - (for release paths only)

If the concentration of total for radioiodines exceeds '.28EO9.-iCi/cc.;follow steps outlined in RAMNf 5.2. Save the charcoal filter until the investiaation is corn Ited. Approved by: Date: Y/7/27 PBF.-002 Revision 6 1 IMl 3;O HP 1.1 - t... or C3.:;JPG.3 Re-fencts: HPtPs 3'. 3.'.2.

3. 5.1

Point Beach Nuclear Plant RESTRICTED DAC IN AIR CALCULATIONS SAMPLE DATE: 4/8/2004 23:30 SAMPLE LOCATION: Ul B S/G D.P REMARKS: SAMPLE ID: 30-115 TAKEN BY: RM ANALYSIS BY: EK (.'

\\

ISOTOPIC ANALYSIS RESULTS ISOTOPE 1-131 1-132 RESTRICTED DAC (uci/cc) 2.OOE-08 3.OOE-06 CONC (uci/cc) 7.45E-1 1 7.12E-10 FRAC. OF CONC. 0.09 0.91 OF DAC 0.373 0.024 TOTALS 7.87E-10 1.00 0.396 Based on a 40 hour work week, the maximum stay time for the listed concentrations is: 1.OE+04 hours. j IReviewed by:2 Date: 5/ MECDose/Noble Gas Program (SWR-2001-103) 04/09/04 2:01:40 AM

rAMIPLE TYPE: P AP E Gas E Other Point Beach Nucleair Plant .AIRBORNE RA DJOA CTIV1ITY' SURVEY /.-) R\\P 'o. - I Sample Location: (A. IA Y/>6-(Q r 7 Remote containment samplin.- system used! 0 Yes SAMPLING DATA-t'fl0 No ~~NA \\JL SAMPLE SAMPLE SAMPLE START SAMPLE STOP VOLLUE SAMPLER BY NUMBER DATE I TIME -DATE TIME (cc) NUMBER INITIALS _-3 _ / (, I - ,b t-e-1 I I ts 5 't -'§ ^' 1 2 3/ '0 L' ,ot 6 -le 6q t Sample Start Flow Sample Stop Flow Average Sample Flow 3o-) ' LP/L' Total Sample Time (min) Flow Correction Remarks Zts-I} I-,. sipkc 3ctihit iswi, greaer than r equall I~io O~i 'ii.-timy RfP.supervision. perform gross alpha counting and take or send sample to Chemistry for isotopic analysis. If' fsampl taken from an area with known alpha contamination (e-L.. reltling cavity. spent fuel pool transfer canal. rcactor head) and sample activity is greater than I E-ID pCi/ce. perform gross alpha ounting and take or send sample to Chemistry for isoIOpic analNysis. GROSS ALPHA COUNTING DATA: !I NET DATE TIME Counter GROSS BKGD NET cpm~y BY INumber cprn cpm cpm a NET11 INITIALS cpm a I3 isampic activity ratio ornel cpm heta-ranlm=a to net cpm alpha is less thain 180. notify RP supcrvision and perform long-lived alpha counting. M Isolopic Analysis fI NOBLGS Q DACDOS Return to RP by _ hr. for LLA counting. Thite Time CArtrumn 1"1t4FV NVA n ACT]\\?ITY BY ACTIVITY l BY ISOTOPE (pCilcc) INITIALS ISOTOPE (PCilcc) INITIALS I Record RE-211 and RE-2 I) readings for all at-power containment air :samples. 0 Unit I El Unit 2 RE-21I: _pCi RE-212: pCilcc Record RE-215 readinu and SAE flow for all SAE air samples. ] Unit 1 E Unit 2 RE215-: pCifce SAE Flow: scfm NOTE:.All release path air samples must be counted for Iong-lived alpha. See back side (if form. F re Accouniahilitv - i For release paths only) If the to:al concentration far particulatis gexcluding naturalh occurring isnmopes) exeecd'

6.

-09 pCirc. or the total for noble,ases excecds 6.SbE-06 pCifcc. notitv the Chcmtstr% lab supcrvisor an/iior thc Radlation Protection supervisor. Save the air particulate filter un~il the Investigation is completcd. The sample should he in'esticatue to determine its signilfiance as an airbornc release. 11IiF-4tt22 Revision 1t ItM.t3o-,

LONG LIVED ALPHA COUNTING DATA: Sample Volume (cc): If the ratio of (C2/Ca) is orcater than the value given in Table 1. and if C. is greater than 5.5E-13. perform Cu. screening. IRecord ILD for the couintpir beinp uisd al each count. (from Pate I) Counter Gross Bkgd Net Mult. Activity l Hours Activity Di, COUNTl DATE TIME \\ No. 1 pm) - pn) fcpm) Factor I p~ ccl Il LLD From C, RaioC, l INIT. C' _C___. I / C4 Rcicweed By: Date: r//5_/45 RP Supervision COUNTING INFORMATION FOR LONG LIVED ALPHA Count Time C1 At TJ Start first count 4 hours after sample stop time. (Essentially all radon decayed.) C2 At Te Start second count at least 2 hours after C1. C, At T, Start time dependent upon results of C. C4 At T'E Start count 24 hours after C,. Cu. At T3.s Start count at least 75 hours after To. Cu.= C. - (C e ) VALUES OF (C. 3. ETC.)/C, FOR CtL EQUAL TO ZERO TABLE I AT =___ AT L L AT ALT I 0.9366 5.5 0.6975 9.25 0.5456 13 0.4'6S 2 0.8772 5.75 0.6862 9.5 0.5367 13.25 0.4198 2.25 0.S630 6 0.6750 9.75 0.5280 13.5 0.4130 2.5 0.S490 6.25 0.6641 tO 0.5194 13.75 0.4063 2.75 0.8352 6.5 0.65;3 10.25 0.5110 14 03997 3 0.S216 6.75 0.6427 10.5 0.5027 16 03506 3.25 0.8083 7 0.6322 10.75 0.4945 Is 0.3076 3.5 0.7921 7.25 0.6220 1 I 0.4865 20 0.2698 3.75 0.7822 7.5 0.6119 11.25 0.4786 22 0.236 4 0.7695 7.75 0.6019 11.5 0.4708 23 0.222 4.25 0.7570 8 0.5921 11.75 0.4632 24 0.20S 4.5 0.7447 8.2 0.5825 12 0.4557 2 6 0-I£2 4.75 0.7326 8.5 0.5731 12.25 0.4483 2'S 0.160 5 0.7207 8.75 0.563S 12.5 0.4410-30 0.140 -1. 1;) I U. U'JU 9 0.5546 12.75 0.4338 1L £ NOTES: I. If the ratio of a Ctivitv lC2,cc.)CIC is equal to or less than that indicated in Table I. or if the activit(f any count is less than LLD. airborne alpha activiti) will be considered as not present (the LLD must be S 7.5E-13 pCilcc).

2.

If CuL is greater than 7.SE-.13 pCi/cc. notify RP supervision fur revieW. Dat C l RP Supervision Date Time C, C: At l C,. Notified (initials)

3.

If the C,/C, ratilo is vreater than that in Table 1. rejgr to HIPIP 3.53. Counting ol Air Samples foar Low Level. Lurn-Lived Radioactive Alpha Particul.atc Contamination.

Point Beach Nuclear Plant IODINE ACTIVITY CONCENTRATIONS L4/ /3S LOCATION: RW PNo. _____ _ /_/_ _ Remote containment sampling system used? [3 Yes SAMPLING DATA: [I N o E'A 1' 7 -I SAMPLE SAMPLE START SAMPLE STOP SAMPLE SAMPLER NUMBER DATE TW1E DATE TIME VOLUME. (c:) N iUMBER INITLALS l3 2 -' 't /2S9 i¢C' 73tY10o+ 6 KaS Sample start flow -3 L-. Total sample time (min) Sample stop flow Flow correction factor Average sample flow W Remarks ANALYSIS DATA: [X] Isotopic Analysis 9MECDOS (for DAC data) S.l.

Concentration By Concentration By Date Time Isotope (1pCi/cc)

Initials Date Time Isotope (pCikcc) Initials Y/ J 1-131 1i3 2 J q/ /- c1-8 A -

CIG, 1-132 8

/ Br-S2 1-133 t A -l 1-134 -= 1-135 r~) Total Total Iodine Additional Total Iodine Concentration + Total Additional Concentration = (9 6

`6 ' -

pCi/cc By (Initials) [ ] Unit I [ ]Unit" RE-2I11: juCi RE-212: pCi/cc This form should be used for all radioiodine analysis results.

RELEASE ACCOUNTABILITY - (for release paths unly)

If the concentration of total for radioioclines exceeds 228E.09 pCi/cc, follow steps outlined in RAM 5.2. Save the charcoal filter until the investigation is completed. zlt55-L Datc: ( 4 r Approved by: PBF-t002 Revision 6 1 1113/03 HP 1.1-I1. orc3.'63 Refertnc Xs: His.3.' 3 52.. i i3. 5.1

Point Beach Nuclear Plant RESTRICTED DAC IN AIR CALCULATIONS SAMPLE DATE: 4/8/2004 23:40 SAMPLE LOCATION: U1 B SIG PLATFORM REMARKS: SAMPLE ID: 30-117 1,/=T TAKEN BY: RM ANALYSIS BY: EK ISOTOPIC ANALYSIS RESULTS ISOTOPE 1-131 1-132 RESTRICTED DAC (uci/cc) 2.00E-08 3.00E-06 CONC (uCi/cc) 5.43E-12 8.15E-11 FRAC. OF CONC. 0.06 0.94 OF DAC 0.027 0.003 TOTALS 8.69E-1 1 1.00 0.030 Based on a 40 hour work week, the maximum stay time for the listed concentrations is: 1.3E+05 hours. Reviewed by: 7 Date: 7 MECDose/Noble Gas Program (SWR-2001-103) 04/09/04 1:38:10 AM

R1 MPLU YPE: AP U Gas [DC Point Bea, h Nawkler Plant )i her AIRBORNE RADIOACTIVITY SURVEY L. J- / ? S/_Z P/1.f;..- 4: R XVP No. Simple Locunion: Remote containment sampling system used? El Ycs El No M NA SAMPLING DATA: I SMAPLE SAMPLE SAMPLE START SAMPI.E STOP VOLUME qT4(SAMPLER BY NUMBER DATE I TIME DATE l TlIME (cc) -t 1 NUMBER INITIALS _-7.U -j Sinmple Starn Flow

t _

Simple Stop Flow I Average Sample FlowIt, GROSS BETA-GAMMA COUNTING DATA: Total Sample Time (min) Fl.v Correction Remarks (), 'j if DATE TIME Counter Number GROSS cpm BIZGD .NET ,pm py I SAMPLE MULT. ACTIVITY FACTOR ( cCi/,)" ' _ I _ _ _ _II t__ lI-- j-IC50 j 3I315-0. 3SS. j1.2-22.z 1 tsampie actiilvi, Grclatcr than Ltr cqu~a in SE-IO Cic.&:. noisC; RP superrision. perrormn gross napha couring nani tkc orscnd sample lo Chemisirv fir i Z opic anlsis.- I1Isimpkc taken from an area with known alpha coniumination (c.g'.. rcfiiloding, cvity. spent fI'el pODI transrer eanal. rcaceor head) and sample aefivil' is greater than I E-I0 pCikc. perlforr gross alpha counting and take or scnd :nicple to Chemisiry for isotopic analysis. I -5 s0 i I i-!< o 5o I Pab -,L I 1-x 1 0.6 1 fA,igf4_.qb 1, vz/.X I.l 1 ? 0

0z,tsmiatsl rai qln-cmhl--r3l c

p 3p3j ¢st]nIO oiRP supcrtision 3nd pem-rni5X3ised alphocountiny:' Isotopic Analysis /ate /eV C[ NOB rfB p DACDOS Return to RP by __ hr. for LLA couniing. Time 24.i Sreetrum Index No. 0l ACTIVITY BY ACTIVITY BY ISOTOPE (PiCitcc) INITIALS ISOTOPE (qCi/ce) INITIALS Cr51

)E-.E 2-Lk10)3

56?E8 Zs 4h 113

-i. c-. -)-- 6 T7 S.C 3 S I I t t 1 co I7 5 l-l ,/ ~o ;0 (3-,~1 =7 Nil 38-! 3/. -ER~v t-e2t 4 Record RE-' I1 and RE-.22 rcadings lor all al-poiwer con:ainmeni :airi amples. C Unit I D Unit 2 RE." I: pCi RE-212: pCi/CL Recor.d RE-21 i reading and SAE flow for all SAE air samples. Cl Unit I ED Unit 2 RE-'2I5: pCilcc SAE Flow: scfrn NOTE: All release path air s.mples must he counzed for lan *livedlp.'. Sce bac kside of form. Rclc2-.r AcCLountahilitv..Fcir rcla.3s paths onn%) Ith:oa con; enr3c.z n fin p-articulates tcwluding ra31ucaI! o.crTinc jiscopPs exceeds 5 ss '- 0 9 pC3z.x. or the total for noble g

sc'.

ueecds OSoE-06 yCifec. no:rz' ihc Chcmijst! lab sup~rvisbra 3n tnhe Rad::inn Protection

t isor. Save the :ar panicuklac Jilcr unmil the invem.utr:znn i1 completed she sarnplc.hould hc ;n'es x!:cedi ;n dcirminc its significknnmc as an

'*tF-402'

cevisaln i 6 I t

, l'(i

LONG LIVED.ALPH A COUN'TING DATA: Sample Volume (cc): If the ratio of (CICI) is crcater than the v:lue given in Thblc 1. - and if C, is 'reater than ).JSE-1 3. perl;brfn CLL screeninf. 'J Record LLD for the counter beine used al each count. (from Pace 1) l _ Counter Gross Bled l N!t Mull. l Activity 1 Hoursj Activitv BY COUNT DATE TIME __No. l cpm) l cpm) lcpmi lh etorl pCilccl l LLD' Frnm C RitiolC, l INIT. C, C. C.. C.; CL; I x1 y I Rcviewed Bv Date: <zX /K Superv isionn COUNTING INY tRMATION FOR LONG LI VED ALPHA Count Time C, At T., Start first count 4 hours after sample stop time. (Essentially all radon decaied.) C2 At T. Start second count at least 2 hours after C,. C% At T, Start time dependent upon results of C2. CJ At TJ Start count '4 hours after C,. Cu At T,7s Start count at least 75 hours after To. CLL = C,. - C, e) I c ' V'ALUES OF (C21..J ETC.)/C; FOR CLL EQUAL TO ZERO I TABLE I ~AT AT ATI JAT~ 0.9366 5.5 0.6975 9.25 0.5456 13 0.4268 2 0.S772 5.75 0.6562 9.5 0.5367 13.25 0.419S 2.2i 0.S630 6 0.6750 9.75 0.5260 13.5 0.4130 2.5 O.S490 6.25 0.6641 10 0.5194 13.75 0.4063 2.75 0.B352 6 5 0.6533 10.25 05110 14 03997 3 0.5216 6.75 0.6427 10.5 I 0.5027 36 03506 3.25 0.S053 7 0.6.22 10.75 0.4945 S S 0..076 3.5 0.7951 7.25 0.6220 I 0.4b65 20 0'698 3.75 0.7822 7.5 0.6119 1125 0.4756 2_Q36 4 0.7695 7.75 0 6019 11.5 0.4708 23 0_222 4.25 0.7570 8 0.5921 11.75 0.4632 24 OO0S 4.5 0.7447 S.25 O.5525 12 0.4557 O.IS2 4.75 0.73 2 6 B6 5.5 0.- 573, 12.25 0.4453 28 0.160 t-0.7207 5.75 0.56,3' 12.5 04410 30 0.140 ,O. 3 U.7U9U 9 0.5546 12.75 NOTES: I. If the ratio of activilt C.. etc.)!C, is equal lo cir less than that indicated in Table]. or if the actiit of any count is less than LLD. airborne alpha activity will be considered as not present (the LLD must bc 7.5E-I3 tCif!c).

2.

f CLL is treater than 7.:E-I, pCifcc. notifyRP supervision for reVieW. I

l. f the CJ'ICI ritio i6 --!eair th:ar. :ha: in Tabla 1. Tcf-cr to 1PIP 3..Countin,- ()f Air Sarnplces fo. Low Level. Lon-c.Lived Radio~acti'%e Alpha Panti.ul.,te Conmammraticn.

Point Beach Nuclear Plant RESTRICTED DAC IN AIR CALCULATIONS SAMPLE DATE: 4/912004 16:05 SAMPLE LOCATION: Ul 'B' S/G PLATFORM REMARKS: SAMPLE ID: 30-125 TAKEN BY: RLK ANALYSIS BY: EK T ISOTOPIC ANALYSIS RESULTS ISOTOPE CR-51 MN-54 CO-57 CO-58 C0-60 jNB-95 i ZR-95 RU-1 03 ciN-1 13 SB-125 RESTRICTED DAC (uci/cc) 8.OOE-06 3.OOE-07 3.OOE-07 3.OOE-07 1.OOE-08 5.OOE-07 5.OOE-08 3.OOE-07 5.00E-07 2.OOE-07 CONC (uci/cc) 2.77E-1 1 2.80E-12 5.39E-13 1.05E-10 2.53E-1 I 7.38E-1 1 5.69E-11 7.57E-13 2.29E-1 2 2.58E-12 FRAC. OF CONC. 0.09 0.01 0.00 0.35 0.08 0.25 0.19 0.00 0.01 0.01 OF DAC 0.000 0.001 0.000 0.035 0.253 0.015 0.114 - 0.000 0.000 0.001 TOTALS 1.00 0.420 Based on a 40 hour work week, the maximum stay time for the listed concentrations is: 9.5E+03 hours. 0I '5nII S t^ djh {CII ,Ap (-55

11. --Ix W171MP ti <h1IZHL:7

+ S 3 t. 2 C. V L ) L-17j C ( f ^- p gt Reviewed by Date: 04/09/04 10:31:59 PM MECDose/Noble Gas Program (SWR-2001-103)

Point Beach Nuclear Plant IODINE ACTIVITY CONCENTRATIONS LOCATION: _L'- //' /7i t-Ik4.L RVP No. Remote containment sampling system used? E\\ Yes SAMPLING DATA: E ONo UNA L (

a;.S)4.,

Total sample time (min) Sample start flow Sample stop flow Average sample flow 3L% Lr-I Flow correction factor Remarks ANALYSIS DATA: [X] Isotopic Analysis [1 MECDOS (for DAC data) S.I. #

Concentration By Concentration Bv Date Time Isotope (pCi/cc)

Initials Date Time Isotope (pCi/cc) Initials y 1f 'Z1 1-131 AAX1 $It-4/cVr 1l2 Cl-3S A4 P 44' 1.132 Br-S2 1-133 1-134= l / ~~~~1.135 _= Total Total Iodine Additional Total Iodine Concentration + Total Additional Concentration = z/A pCi/cc By (Initials) [ I Unit I [ ] Unit 2 RE-2I11: pCi RE-2 12: pCi/cc This form should be used for all radioiodine analysis results.

RELEASE ACCOUNTABILITY - (for release paths only)

If the concentration of total for radioiodines exceeds 2.2SE-09 gCi/cc, follow steps outlined in RAM 5.2. Save the charcoal filter until the investigation is completed. / ^ - Z-,1ry11)111 z1112 Approved by: PBFt4002 Revision 6 1113;iO3 HP ).I - I. or C3.:G.3 Datc: $"/O f 7 V' r /1"" /-,# 4-6 Refcrencm: HPMPs 1.j2. 3.'.. 5 .2S,.l

SIAMPLE TY1PE: OAP El Gas E Other Point Beach Nuclear Plant AIRBORNE RADIOACTIVITY SURVEY RVP No. Sample Location:

_' - I 16

P14 f Remote containment sampling system used! El Yes 0] No ER-NA (:=z) v, Sample Start Flow 3 el 1s-n Total Sample Tine (min) Sample Stop Flow L Flow Correction Average Sample Flosw Remarks GROSS BETA-GAMMA COUNTIJNG DATA: ,SAMPLE DATE __TIME Counter GROSS BKGD NET MIULT. ACTIVITY BY Number .cpm epi cpm py FACTOR (f~ik~22 j I;TA -/4-:. [ Y {.f L.')< .7.2 l '§ "' If sample aetivity is grcacr than or equal u oltn lI0 ACilce. notify RP ssupcrvision. perform gross alpha counting and takc or send samplic to Chemistry for is otopic analysis. '2 lfsampietlakcnfrom anarea with known alpha contaminatiin (c.L'.. rofieling cavit., spent rucl pool iransf.cr anal. rcactorhcad) andosimple activity is greater than I EI l0pCi1cc. perform gross alpha countint and take or eond sanplc to Chemisiry for isomopic analysis. Cr.'Dr Al t'AJA rrq l~'TtKl~ mAT.A j-I- I_ 1 DATE TIME Counter Number GROSS cpm BKGD cpm NET NET cpm 0r-/ cpmct NET I cpma BY INITIALS I I I i I i I '"' lfsample activity ratioofnct cpm cta-gamma to nctcpm alpha is lc.s than ISO.notify RP supervision andperformlong-livecdalphacounting. o Isotopic Analysis Datet I NOBLGS O DACDOS Return to RP by _ hr. for LLA countinQ. Time ___ Soectrum Index No. O ACTIVITY BY ACTIV'ITY BY ISOTOPE (pCi/cc) INITIALS ISOTOPE (ltCi/cc) J INITIALS .I I I I Record RE-21 1 and RE-212 readings for all at-power containment air sutnples. E Unit I O Unit I RE-"I1: ptCi Record RE-2 15 readinit and SAE flow for all SAE air samples. E Unit I [ Unit 2 RE-215: _ pCi/cc RE-2 1 : SAE Flow: p C i/cc scfm NOTE: All release path air samples must be counted for long-lived alpha. See back side of form. Release Arcountahilitv. iFor release paths only) If the total conccniratiun fiur panicula.eS (excluding naturally occurring isotopes) exceeds e -(09 pCVCc. or the total for nohle gases exceeds 6.SbE-Ob pCi/cc. no:nlf the Chcmistrx lah supcrvisor andL.or the Radiation Protection

isor. Save the air particulatc filter until the investigation is completed. The sample should he mnestigated to determine tts significance as an airnornc release.

l'IIF-J422 R v isinn 16 ( I Itl 1tO1

LONG LIVED ALPHA COUNTING DATA: Sample Volume (cc): _ (from Pi'e 11 If the ratio of (C/C,) is greater than the value given in Table J. and ifC2 is greater than 7.5E-13. perform Gu. screening. ""Record LLD for the counter being used at each count. l Counlcrl Gross l Bd l *N I M ull. lAcxiivi lv Hours,l Avfi;viiv BY. COUNT DATE TIME No. wcpm) (epm) ipm) Factor pICilcc LLD"4 From C Rtio/C, INIT. C C.: CLL CL' Rc%.icwved By: / / Date: _ '- A'

1 IRP Supervision COUNTING INFORMATION FOR LONG LIVED ALPHA Count Time C,

At T4 Start first count 4 hours after sample stop time. (Essentially all radon decayed.) C2 At T, Start second count at least 2 hours after C,. C, At T, Start time dependent upon results of C2. G4 At T:s Start count 24 hours after C,. Cu At T.,, Start count at least 75 hours after To.

11. =,

C - (Ce

C

\\VALUES OF (Cllj.. ETC.)/C, FOR CAL EQUAL TO ZERO TABLE I AT J [ AT AT J AT 0.9366 5.5 0.6975 9.25 0.5456 13 0.4268 2 0.8772 5.75 0.6862 9.5 0.5367 13.25 0.4 19s 2.25 0.8630 6 0.6750 9.75 0.5280 13.5 0.4130 2.5 0.S490 6.25 0.6641 10 0.5194 13.75 0.4063 2.75 0.S352 6.5 0.6533 10.25 0.5110 14 0.3997 3 0.S216 6.75 0.6427 10.5 0.5027 16 0.3506 3.25 0.80S3 7 0.6322 10.75 0.4945 I 0.3076 3.5 0.7951 7.25 0.6220 i 0.4865 - 20 0.2698 3.75 0.7822 7.5 0.6119 11.25 0.4786 22 0.236 4 0.7695 7.75 0.6019 11.5 0.4708 23 0.222 4.25 0.7570 8 0.5921 11.75 0.4632 24 0.205 4.5 0.7447 5.25 0.5S25 12 0.4557 2(6 0.182 4.75 0.7326 8.5 0.5711 12.25 0.4483 28 0.160 5 0.7207 8.75 0.5638 12.5 0.4410 30 0.140 5.25 0.7090 9 0.5546 127.75 0.4 33 NOTES: I. If the ratio of activity (C,..;. ctc.)/C, is equal to or less thun that indicated in Table I. or if the activiti of any count is less than LLD. airborne alpha activity will be considered as not present (the LLD must be < 7.SE-I.3 pCi/oc).

2.

If Ct+/- is greater ihan 7.5E-13 pCi/cc, notif) RP supcrvision for review. Time C, C llRP Supervision Date Time I C, I C: I 'I l m 1 CuL lNotified (initialls) 'i 'i i (0. i i' i

3.

If the CI/C ratio is *reater than ihat in Talei 1. refer to HPIP 3.53. Counrin! ofil Air Samples for Low Level. Lung-Lived RadinaCti' e Alpha Particulate Cmnu:amination.

Point Beach Nuclear Plant IODINE ACTIVITY CONCENTRATIONS -l-1 F A /C /c4 1 LOCATION: RVP No. Remote containment sampling system used? E Yes O No E*NA (:Ci,_.. r-' SAMPLING DATA: SAMPLE SAMPLE START SAMPLE STOP SANIPLE SAMPLER NUMBER nATE l TbtE DATE l TNE VOLUME. (cc) NUMIBER INITIALS Sample start flow ? /,> s< Total sample time (min) J v Sample stop flow Flow correction factor G. 9' Average sample flow Remarks ANALYSIS DATA: [X] Isotopic Analysis [ ] MECDOS (for DAC data) S.1. 7r_

Concentration By Concentration By Date Time Isotope (pCi/cc)

Initials Date Time Isotope (iCilcc) Initials L{ tO 1?3i-1-131 Cl-3S 1-132 Br-S2 1-133 I.134 1-135 Toa Total I 4 = t nodine 0 Additional ID ,uCilcc By (Initials) Total Iodine Concentration + Total Additional Concentration = [ ) Unit I [ ]Unit2 RE-2 II: pCi RE-212: pCi/cc This form should be used for all radioiodine analysis results.

RELEASE ACCOUNTABILITY - (for release paths only)

If the concentration of total for radioiodines exceeds 2.2SE-09 pCilcc. follow steps outlined in RAM% 5.2. Save the charcoal filter until the investigation is completed. Date: Y/__/_ _ Approved by: 7 PBFI4002 Revision 6 11/13;0; HP I.1 - 1.C or C.2'P6.3 Rtf-crincts: HPIPs 3.52. 3.52.2.

53. 5 1

SA~PL TPE SAMiPLE TY-PE: 13 AP EO Gas Other Sample Le;lion: L Point Beach Ntwkcatr Plant AIRBORNE RADIOACTIVITY SURVEY . _yjq-z RWP No. C., Y6 0 I', A-% C'1_ A rf r= x Remote containment sampling system used? 5 ' Yes SAM PLING DATA: o Ni. (~J ~'A ( S.MPLE SAMPLE START SAMPLE STOP VOLUNME SAMPLER J BY NUMBER DATE l TIME DATE TIUME (cC) NUMBER INITIALS .30 -133 2 2I@ct

3

Z--t 1 2s 7 r - 3C Sample Stan Flow 7 b Total Sample Time (min) Simple Stop Flow Flow Correclion _ Average Sample Flow Remarks_ GROSS BET.A-GAM1MA COUNTING DATA: I SAMPLE I D.ATE TIME Counter GROSS B;GD NET MLULT. ACTIVITY I N Number . cpm CP111 cpm py FACTOR I INITIALS '11'sanple actiily is greatr than or equtIroSiE;OI O JCikce. noilt\\ RPIsupr vi ion. perormn gross alpha counllnd tagralke or send sample to Chemnistry rtaric 2nI!l\\ ItsanmpIc taken tron in area wvith known alpha contamination te.- rftiucling eavity. spent fuel pool transfcr canal. reactor headl and sample activiil is greazer than I E-10 pCi/ce. perlfrm pross alpha counint. wnd tJiC or scndt sample to Chemistry for tsotopic analysis. 'I" Jr samplc activity ratio of net cpm beta-gpmna to net cpmn alpha is les tihan ISO. notify RP supervision and perform lon;-liitd aIpha counting-El Isotopic Analvsis D NOBLGS E DACDOS Return to RP by . hr. for LLA counting. Time Spectrum Index No. _ ACrIVITY BY ACTIVITY BY ISOTOPE (PCi1ee) INITIALS ISOTOPE (PUcc) I NITIALS I I I tI I I N _ _I_ Record RE-2 1 and RE-2 I ' readings for all at-power containment air s.amples. E L:nit I 5 Unit ? RE-" II: yCi Record RE-' 1i readinu-and SAE flow for all SAE air samples. a1 Unit I E U'nit 2 RE-"15: pCi/cc RE-' I: SAE Flow: PCi/cc sc fm NOTE: All release path air samples must be counted for long-lived alpha. See bac;k side of form. Rcl".%e Arcounightib- - iFor rTleasr paths ntl If the ion:zl cnncemnration tfix pinicul:es iexcludinf rnlaunalvy oncurrinn: :sn;cs) eXceeds '= ' J pCl!:CC. 01 the total for noble gzses c. ceeds 6.SbE-06 pCi'cc. noizn' the Chernist:r lhb sup.rvisnor and/oi the Radiatinn Precetion 'u;...isnr. Save the air paniculate filier until the inm st -2itin is cormplete The sample shr uld he nsneatC. to determine its signfi me a."as an j4rhburnc release. I. 't 3 : f ls

LONG LIVED ALPHA COUNTING DATA: If the ratio of iC2IC,) is grcaer than the value given in Table 1. and if C is greiter than 5.5E-I 3. perform CLL screening. "'Rprnrd IL flhr th.- -nntnf.r h,'np uied-A *f earh rnvtnt Sample Volume (cc): (Irom Pa -e I) _ UN JCounter. Grosl Bgd Nltl l Mult. Actitit l Hours Aczijiti BY' COUNTl DA.TE lTIMlE l No l,r)ltcl e lFacor ICic'] LLD" lFrrnmCl Ritio/C lSIiT. C' =_=____ C: C4 Revircwed B%: Date: RP Superv isionn COUNTING INFORMTIO4 N FOR LONG LIVED ALPHA Count Time C, At T4 Start first count 4 hours after sample stop time. (Essentially all radon decaYed.) C2 At T6 Start second count at least 2 hours afier C,. C3 At T1 Start time dependent upon results of C2. C4, At T.s Stan count 24 hours after C,. Ca At T.75 Start count at least 75 hours 3fter To. Cu. = Cg - (Ce I C;5 I e " VALUES OF (C. 3.4. ETC.YC, FOR CLL EQUAL TO ZERO TABLE I AT JAT J AT JAT 0.9366 0.6975 9.25 0.5456 1 13 0.4268 2 0.8772 5.75 0.6662 9.S 0.5367 13.25 0.4198 2.25 0.8630 6 0 6750 9.75 0.5280 3.5 0.4130 2 -S 0.8490 6.25 0.6641 10 0.5194 13.75 0.4063 2.75 0.S352 6.5 0.6533 10.25 0.5130 14 0.3997 3 0.8216 6.75 0.6427 10.5 0.5027 36 0.3506 3.25 0.S083 0.6;32 10.75 0.4945 16 0.3076

3.

0.7953 7.25 0.6220 1-0.4E65 O -0 0.2698 3.75 0.7622 7.5 0.6119 11.25 0.4766 22 0.2346 4 0.7695 7.75S 0.6019 1 1.5 0.4708 23 0.222 4.25 0.7570 8 0.5921 1 1.75 0.4632 24 0.20S 4.5 0.7447 8.25 0.5S25 12 0.4557 26 0.182 4.75 0.7126 6.5 0.7.31 12.25 0.4463 2S 0.160 s 07207 S..75 0.5638 12.5 0 4410 30 0.140 la U.7090 I 9 0.5546 12.75 =__-_.___ I NOTES:

1.

If the ratio of tivitv ICa.i.

.icc.)/C I

is equal to or less than that indicated in Table ]. or if the activity of any count is less than LLD. airborne alpha activitv will be considered as nut present (the LLD must be S 7.:E-133 pCilcv).

2.

If CLL is Creater than 7.SE-I pCi/cc. notifv RP supervision for Teview. De I Te I C, CI I RP Supervision Date Tim: C Ci CLL Notified (initials)

3.

If the C.,C, ritio is vreater thar. th;at in Table 1. ref-r in HPIP 3.53. CountinL of Air S: mples frlr Lou Level. Long-Lived Radioactive Alpha Part iculjtc Contamination.

Point Beach Nuclear Plant r Q IODIY. ACTIVITY CONCENTRATIONSb w LOCATION: 4 % 3 7 RPT FbA RNVP.Xo. O Y- /qZ - Remote containment sampling system used'? El Yes O No SAMIPLING DATA: SAMPLE SANIPLE START SAMPLE STOP SANIPLE SAMPLER NUMBER DATE l TLIE DATE l TNME VOLUME. (C) I NUNMIBER INITIALS 30 - 13L1 Li -lo WI C)5 t; 4y-/0-IV. 2 72.T 9 _2/ o Sample start flow 30 ,fii-\\ Total sample time (min) Sample stop flow I Flow correction factor ____S Average sample flow t/ Remarks ANALYSIS DATA: [X] Isotopic Analysis [ MECDOS (tor DAC data) S.I.__

Concentration Bv Concentration Bv Date Time Isotope (jiCi/cc)

Initials Date Time Isotope (uCilcc) Initials 01 1-13i _j/S Cl-;S AL/ 4V 1-132 Br-S2 1-1333 1-134 _ L Total Q Total Iodine IAdditional Total Iodine Concentration + Total Additional Concentration = -z*M 1kb A yuCi/cc BBy (Initials) 7 [ ]Unit I ( ]Utnit" RE-21 1: pCi RE-" 12: pCilcc This form should be used for all radioiodine analysis results.

RELEASE ACCOUNTABILITY - (for release paths only)

If the concentration of total for radioiodines exceeds 2.SE-09 pCi/cc. follow steps outlined in RAM 5.2. Save the charcoal filter until the investigation is comple-ed. Date: V /(//O-( .Approved by: PBF-4002 Reision 6 1.'1 -, HP t.I - tI.-, or cs: !. Re P I.. nC'HP!Ps D2. 3 43. 3 .1

SAMPLE TYPE: SAMhPLE TY-PE: [9AP 0 Gas D Ozher Sample Lo;atfin: L - Point Beach NM=ler Plant AIRBORNE RADIOACrIVITY SURVEY R\\%po. pN -/l e ,, R " 3z,- 'O".. 4-r_ v--, -P E - j Remote containment samplinn system used? \\ Yes [DNo 5$N A( (: ~ ~Ii (~; (Urij SAMPLI.NG DATA: I SAMPLE SAMPLE SAMPLE START SAMPLE STOP IVOLUME SAMPLER BY _ NUMBER DATE j TIME DATE T TIME (CC) NUMBER INITIALS 3 a i 3S + v-¢+ zA5 .,7 e.51 67 53 C'I' Sample Stan Flow 30 Total Simple Time (min) 6 Sample Stop Flow Flow Correction o 9g .Average Sample Flow Remarks GROSS BETA-GAMMA COUNTING DATA: SAMPLE Counter GROSS BKGD NET ML LT. ACTIVITY BY DAE TIME f ) GD12~INTIL DAT Number cpm cptnl cm py FACTOR L*. 1

/--t

.Ce LI b -t-c-Aiv 2-6 7, XfS; 7,< -346;, ,¢X W4 1 Chemistry for i6otopic analysis. It sampic La=en from an are with known alpho contaminaticin tc... roffclin cavity. spent fuel pool transfer canal. reactor hladi and sample activily is gretwer than I E-10 pCilcc. perfiorm ross 3lpha counting and taLe or scnJ sample to Chemistry for isotopic nal.ysis. L_ I II '3' If stmpaictclivity ratio or net cpni heta-.pmma to nct cpm lpha is 1!. le a tn lSO. notify RP supcrvision and perform long-livcd alpha counting. o Isolopic Analysis Date M NOBLGS C DACDOS Return to RP by _ hr. for LLA countine. Time Snectrum Index N. F_ r I ACTIVITY (jI Ci/cc) BY INITIALS ACTIVITY (qtCi/cc) BY INITIALS ISOTOPE ISOTOPE _ I I I I__ _ _1_ I ~III { Il 5I Record RE." I1 and RE.'J' readings for aIll tn-power cmn:ainment nair s;amples. Unit I E Unit 2 RE-'I1: pCi Rccord RE-'J5 relding and SAE flow for all SAE air samples. I 'nit I M Unit 2 RE-215: pCi/cc RE-'1 ': SAE Flow: tiCi/ce scfm 'OTE:.All release path air sampics must he counted for lkng-lived alpha. See bick side of form. ?Ce'3.Se Accounightliht

iFor release paths nnh ) If thc in:at conxcntralion fir pariicula:cs txcluding nrturalh o.curnng isotopcs) cxcceds 09 pCCVcc. ot the Lota! for nohbe gae cwciJs 6.So)E-06 pCa'ce. nniof the ChemtIr% lah supcrb wr anTor. the Radiaton Protction u,

. asir. Save the air particulate filtcr unfil the investtgatic'n ts completed. The sample should be inmcsip:ead to determine tLs significanmc as an irburnc rclc2:c. 1F.tJii --vi,unn.6 II 'I' M1~t

LONG LIVED ALPHA COINTING DATA: Sample Volume (cc): (fnom P;gLc 1) If the ratio of (C./C,) is ercater than the value Viven in Table. and if c is egreater than ).E-I 3. perform Cu. screening. '4'Record LLD for the counter being used 2t each count. I lnicr Gross Blkd Not lMult. Activily Hours Activity BY CONT DATE l TIME IO. icpm cpm) Irm) Factor J pCicc LLD"' From C, RatiofC, INIT. C2 CLL Rcviwced By: Date: RP Supervision COU.NTING INFORMATION FOR LONG LIVED A.LPH-A Count Time C, At T., Start first count 4 hours after sample stop time. (Essentiillv all radon decayed.) C2 At T6 Start second count at least 2 hours after C1. C. At T. Start time dependent upon results of C:. C4 At T28 Start count 24 hours after C1. CaL Al TT.,, Stan count at least 75 hours afier T0. CL = C.- (cl e ') I - c VALUES OF (C2 3.4. ETC.)/C, FOR C. EQUAL TO ZERO _TABLE I AT AiIT l

AT 0.9'66 S.5 0.6975 9.25 0.5456 13 04265 2

0.8772 5.75 0.6S62 9.5 0.5167 13.25 0419S 2.25 0.8630 6 0.6750 9.75 0.5280 13.5 0.4110 2.5 0.S490 6.25 0.6641 0.5194 13.75 0.4063 2.75 0.S352 6.5 0.6533 10.25 0.5110 14 0.3997 3 0.S216 6.75 0.6427 10.5 0.5027 I 0.3506 l 3.25 0.8083 7 0.6'22 10.75 0.4945 0.3076 3.5 0.7951 7.25 0.6220 0.4S65* '0 0.2698 3.75 0.7822 7.5 0.6119 11.25 0,4786 22 0.236 4 0.7695-- 7.75 0.6019 11.5 0.4708 23 0.222 425 0.75 70 8 0.59: 1 1.75 0.4632 24 0.205 4.5-- 0.7447 8.25 0.5825 12 0.4557 26 0.182 F

4. 75 0.;26 8.5 0.57;1 12.25 0.4453 28 0.160 r

0.7207 8.75 0.56b; 12.5 0 4410 30 0.140 S.:.'S 0.7090 9 0.-546 12.75 0.4338 £ ___________ II. ___________ .NOTES:

1.

If the ratio of activiti (C2 I. ctc.j'C, is equAl to or esshan that indicated in Table I. or if theactikitv of any count is less than LLD. airborne alpha acliv il% will be considered as not present (the LLD must be < 7.5E-l; pJCi/c).

2.

If CLL is Prenter than 7.SE-13 pCi/cc. notify RP supervision for teview. I I I I I l RP Supervision Date Time C, C. CL Notified tinitials) l l l. 0.0655 I

1.

If the C,/C, ratio is *reater than ;hah: in Tablc 1. rcfer in -IPIP Z.53. Countinnl olAir Samples fo'r Low Level. Long-Lived Radioactive Alpha Particulate C.nt:,mination.

SAMPLE TYPE:

{g.kP E Gas C Other Point Bacah Ntulear Plant AIRBORNE RADIOACTIVITY SURVEY R VPNo. t.( - / t/0 Sample Locition: (A I l 5/6 00 P f(, oJAt_ I - I - - Remote containment sampling system used'? n Yes O No [ZNA c.v\\ ',,i SAMPLING DATA: I SAMPLE Y SAMPLE SAMPLE START SAMPLE STOP VOLUME SAMPLER BY NUMBER DATE I TIME DATE j TIME 1-j.- 'cc) Pv NUMBER INITIALS 3C-V3 1'&- 1 320 1/ l Z33Cc -_I Sample Stan Flow Sample Stop Flow Average Sample Flow' It 3 & ('-. Tot al Sampic ime (min) Flow Correction Remarks (o A/ If sample activity ib greater than or equal tn SE-10 jCi/cc. notify RP suporvision. pcrforn gross nlpha counting and takc or srnd sample to Cheminzr. ror i6oiopic analysis. 't' Irsample takcn from :n area with l(non alpha contamination e.g.. rerLcling Cavity. spent fuCl pool transfer canal. reactor head) and sample activity is grcater than I E-10 pCilcc. pcrform gross alpha counting and take or scnd sample to Chemistry for isotopic analysis. If sampic activity rartio of nct cpm beta-gamma to net cpm alpha isre.ss'hinr BO.otify RP supcrvision and perform long-livcd alpha counting. 1 Isotopic Anal)sis C NOBLGS MDACDOS etuo RP by 633 0 hr. for LLA countinQ. Date Time OOS5 Spectrurn Index No. A/E_ ACTIV'ITY BY ACTIV'ITY l BY ISOTOPE (vCilcc) INITIALS ISOTOPE (PCilcc) INITIALS -~i - /L -I.-r tv~< k Lr 5. Y.-lC e i11.3 . fr I5 t73 9 6 5 /3 /CG 5- / 4.. urt iL @ (n3X~f ( S n l M i,0 7i; zx S iv i Record RE-2 11 and RE-212 readings for all at-poweTr containment air.amples. E Unit I a Unit 2 RE-2I1: sCi Record RE-2 IS readint! and SAE flow for all SAE air samples. C Unit I 3 Unit 2 RE-2 i: pCi/cc RE-'I': pCi/cc SAE Flow: scfm .NOTE: All release path air samples must be counted for lon--lived alpha. Sce baclk side of form. R1lca-e Acrountahilii-

iFor release paths only)

If thc total concentration flr particulatcsexcluding naturally occurring isotopeS) cx.cecds' 6.SSE-09 pCi/ce. or the total for noble gascs ciceeds 6.SbE-06 PCi'cc. noti 1't the Chermistrx lab supervisor and/or the Radiation Protection supcrvisor. Save thc airparticulate filicruntil the investigatin is conpleted. Thecsample.should he incstigatcd odeterminc Itsignificanrc as an airborne relcasc. H'JIF-41(2' R,:isinn 1i It 0,t;:3,

LONG LI\\'ED ALPHA COUNTING DATA: j. 3I 4 Sumple Volume (cc): If the ratio of (C2/C1) is greater thdn the value'sin ini Tabic 1. and if C2 is greater than 7.5E-13. perform Cu. screcnin. '41'Record LLD for the counter being used at each count. (from Page I) I Reviewed By: RP Supervision COUNTING INFORMATION FOR LONG LIVED ALPHA Count Time Ci C2 C., CJ CLL VALUES OF At T4 AtT6

AtT, At T2 s A. T,,5 Start lirst count 4 hours afier sample stop time. (Essentially all radon decayed.)

Start second count at least 2 hours after C1. Start time dependent upon results of C2. Start count 24 hours after C,. Start count at least 75 hgurs after To.

I C=

=C.- WI c

)

CC I C U T ZE l (C2.3. 4 ETCX)CI FOR CLL EQUAL TO ZERO TABLE I AT____j AT TBEAT IAT 1 0.9.66 .5 0.6975 9.25 0.5456 13 0.426S 2 0.8772 5.75 0.6862 9.5 0.5367 13.25 0.419S 2.25 0.S630 6 0.6750 9.75 0.5260 13.5 0.4130 2.5 0.S490 6.25 0.6641 10 0.5194 13.75 0.4063 2.75 0.S352 6.5 0.6533 10.25 0.5110 14 0.3997 3 0.S216 6.75 0.6427 10.5 0.5027 16 0.3506 3.25 0.8083 7 0.6322 10.75 0.4945 is 0.3076 -3.5 0.7951 7.25 0.6220 1 0.4S65 - 20 0.2698 3.75 0.7622 7.5 0.6119 11.25 0.4786 22 0.236 tQ4 -695P 7.75 0.6019 11.5 0.4708 23 0.222 4.25 0.7570 8 0.5921 11.75 0.4632 24 0.20S 4.5 0.7447 8.25 0.5825 12 0.4557 26

0. 82 4.75 0.7326 6.5 0.5731 12.25 0.4463 28 0.160 r

0.7207 S .75 0.5638 12.5 0.4410 30 0.140 It.25. 0.7090 9 0.5546 12.75 0.433; NOTES:

1.

If the ratio of activity cC2.,. cic.)IC, is cqual to or less than that indicated in Table I. or if the activity of any count is less than LLD. airborne alpha activitv will be considered as not present (the LLD must be S 7.5E-.13 pCi/cc).

2.

If C is greater than 7.E-13 pCi/cc. notify RP supervision for review. I I II I IRP Supeniision Date Time f C2 C: M j L.L JNotified (initials) -Il -ot I -6 ~ 3.3 6&, 3 6 12~s -l o.ocD i 5sl4 If the CICs ratin if reater than th:at in Table 1. refer In 1IPIP 3. 3. Counting of Air Samples for Low Level. Lung-Lived Radioactive Alpha Particulte Contamination.

Point Beach Nuclear Plant RESTRICTED DAC IN AIR CALCULATIONS

"~\\

.I SAMPLE DATE: 4/8/2004 23:30 SAMPLE LOCATION: UL1 B S/G D.P REMARKS: SAMPLE ID: 30-113 TAKEN BY: RM ANALYSIS BY: EK ISOTOPIC ANALYSIS RESULTS ISOTOPE CR-51 MN-54 CO-58 CO-60 NB-95 ZR-95 (t)6N-113 SB-125 RESTRICTED DAC (uCi/cc) 8.OOE-06 3.OOE-07 3.OOE-07 1.OOE-08 5.OOE-07 5.OOE-08 5.00E-07 2.OOE-07 CONC (uci/cc) 3.59E-10 6.30E-1 1 9.04E-10 1.76E-10 6.08E-09 3.51 E-09 2.15E-10 5.14E-10 FRAC. OF CONC. 0.03 0.01 0.08 0.01 0.51 0.30 0.02 0.04 OF DAC 0.004 0.021 0.301 1.760 1.216 7.020 0.043 0.257 TOTALS 0` 180-08 e 1.00 10.623 Based on a 40 hour work week, the maximum stay time for the listed concentrations is: 376.5 hours. ( &n 113 St-, II /M 4-St# /3 A c,'v Reviewed by: Date: MECDose/Noble Gas Proqram (SWR-2001-103) n n a n/n41ir P.? I R hM

iNPO Just-In-Time Operating Experience Qt A-Page I of2

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