ML20155G889

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Summary of 981005 Meeting with SNEC & Gpun to Inform Licensees of Details Associated with Large Component Removal Program.List of Meeting Attendees & Briefing Matl Provided by Licensees Encl
ML20155G889
Person / Time
Site: Saxton File:GPU Nuclear icon.png
Issue date: 10/27/1998
From: Alexander Adams
NRC (Affiliation Not Assigned)
To:
NRC (Affiliation Not Assigned)
References
NUDOCS 9811090239
Download: ML20155G889 (82)
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Text

- .. . . - -. - ~. --- .--- . - . . . . . - . - . _

October 27,'1998 LICENSEES: Szxton Nuclarr Exp:rimental Corporation (SNEC) and GPU Nuclear Corporation (GPUN) i FACILITY: Saxton Nuclear Experimental Facility (SNEF)

SUBJECT:

SUMMARY

OF MEETING BETWEEN SNEC, GPUN, AND THE NRC STAFF On October 5,1998, representatives of the NRC staff met at NRC headquarters with

, _ representatives of SNEC and GPUN, the licensees for the SNEF. Enclosure one is a list of meeting attendees. Enclosure two is the briefing material provided by the licensees at the meeting.  !

The purpose of the meeting was to inform the staff of details associated with the large component removal program.- The licensees are making final preparations for the removal  !

of the reactor vessel (RV), pressurizer (PZR), and steam generator (SG) from the containment vessel (CV) and the shipment of these components by road and rail to South Carolina for final disposal. The RV and SG are scheduled to be removed from the CV the week of October 12,1998, and the PZR is scheduled to be removed the week of October 19,1998. Plans are to ship the SG and PZR from the site to a rail siding (about l 28 miles by road) in Huntington, Pennsylvania on November 2,1998, and the RV on November 3 - 4,1998. The components are planned to be shipped by rail to the disposal site in South Carolina on November 16-19,1998.

The licensees discussed the status of the facility and reviewed in detail the process for removal of the large components from the CV, the preparation of the components for shipment, and the shipment. The licensees described their public communications activities at Saxton including efforts to inform the public of proposed activities along the road route of the shipment and at the railroad siding in Huntington. A presentation was also given on radiation protection efforts related to the large component removal project.

A member of the public attending the meeting urged the NRC staff to monitor the large component removal program closely. The NRC will be present on site for major activities.

4 The exact schedule will be determined by licensee activities and performance.

Docket No. 50-146 Sircerely,

Enclosures:

As stated ORIGINAL SIGNED BY: TED MIQiAELS for Alexder Atsm, Jr., Smiar Projmt &nappr cc w/ enclosures: See next page kh Rem W Dech%

Project thenrnte t y CONTACT: Alexander Adams, Jr., NRR/PDND Divisim of Restor Progra &naganmt 415-1127 Cdice of Nelme Reactor FmilnHm hl

, DISTRIBUTION: h

  • HARD COPY EMAIL COPY j kg n. iDocket' File 50-146l SWeiss C Bassett WEresian TMichaels AAdams TBurdick SHolmes Ng

@c, PUBLIC PDND r/f Region i EHylton PDoyle TDragoun Plsaac MMendonca 9[\

OFFICE PDND:PM PDND:D PDND)LA NAME Ekon AAdank Shih g'p pD}f OFFICE F t/0/98 6 /)p/98 P /L"//98 DOCUMENT NAME: G:\SECY\ ADAMS \146 MEET 1. SUM OFFICIAL RECORD!1 CORY, ';~D,,. T

p niti g t. UNITED STATES s* j NUCLEAR REGULATORY COMMISSION WASHINGTON, D.c. 20666 4 01 October 27, 1998 LICENSEES: Saxton Nuclear Experimental Corporation (SNEC) and GPU Nuclear Corporation (GPUN)

FACILITY: Saxton Nuclear Experimental Facility (SNEF)

SUBJECT:

SUMMARY

OF MEETING BETWEEN SNEC, GPUN, AND THE NRC STAFF On October 5,1998, representatives of the NRC staff met at NRC headquarters with representatives of SNEC and GPUN, the licensees for the SNEF. Enclosure one is a list of meeting attendees. Enclosure two is the briefing material provided by the licensees at the meeting.

The purpose of the meeting was to inform the staff of details associated with the large component removal program. The licensees are making final preparations for the removal of the reactor vessel (RV), pressurizer (PZR), and steam generator (SG) from the containment vessel (CV) and the shipment of these components by road and rail to South Carolina for final disposal. The RV and SG are scheduled to be removed from the CV the week of October 12,1998, and the PZR is scheduled to be removed the week of October 19,1998. Plans are to ship the SG and PZR from the site to a rail siding (about 28 miles by road) in Huntington, Pennsylvania on November 2,1998, and the RV on November 3 - 4,1998. The components are planned to be shipped by rail to the disposal site in South Carolina on November 16-19,1998.

The licensees discussed the status of the facility and reviewed in detail the process for removal of the large components from the CV, the preparation of the components for shipment, and the shipment. The licensees described their public communications activities at Saxton including efforts to inform the public of proposed sctivities along the road route of the shipment and at the railroad siding in Huntington. A presentation was also given on radiation protection efforts related to the large component removal project.

A member of the public attending the meeting urged the NRC staff to monitor the large component removal program closely. The NRC will be present on site for major activities.

The exact schedule will be determined by licensee activities and performance.

Sincerely,

kS.)thb &

Alexander Adams, Jr., Senior Project Manager Non-Power Reactors and Decommissioning Project Directorate Division of Reactor Program Management Office of Nuclear Reactor Regulation Docket No. 50-146

Enclosures:

As stated cc w/ enclosures: See next page

I-l l

l l Saxton Nuclear Docket No. 50-146 Experimental Corporation Page 1 of 2 cc:

Mr. Michael P. Murphy, Nuclear Engineer Carbon Township Supervisors Bureau of Radiation Protection ATTN: Penny Brode, Secretary Department of Environmental Protection R. D. #1, Box 222-C 13th Floor, Rachel Carson State Saxton, Pennsylvania 16678 Office Building P. O. Box 8469 Hopewell Township Supervisors Harrisburg, Pennsylvania 17105-8469 ATTN: Sally Giornosto, Secretary RR 1 Box 95 Mr. Jim Tydeman James Creek, Pennsylvania 16657-9512 1402 Wall Street Saxton, Pennsylvania 16678 Mr. D. Bud McIntyre, Chairman l Broad Top Township Supervisors Mr. James H. Elder, Chairman Broad Top Municipal Building Concerned Citizens for SNEC Safety Defiance, Pennsylvania 16633 Wall Street Ext.

Saxton, Pennsylvania 16678 Mr. Don Weaver, Chairman Liberty Township Supervisors Mr. Ernest Fuller R.D.#1 R.D.#1 Saxton, Pennsylvania 16678 Six Mile Run, Pennsylvania 16679 U.S. Army Corps of Engineers Saxton Borough Council Baltimore District ATTN: Peggy Whited, Secretary ATTN: S. Snarski/P. Juhle 9th and Spring Streets P. O. Box 1715 Saxton, Pennsylvania 16678 Baltimore, Maryland 21203 Ms. Norma ickes, Chair The Honorable Robert C. Jubelirer Bedford County Commissioners President Pro-Temp Senate of County Court House Pennsylvania 203 South Juliana Street 30th District Bedford, Pennsylvania 15522 State Capito!

Harrisburg, Pennsylvania 17120 Mr. Larry Sather, Chairman Huntingdon County Commissioners Mr. William G. Heysek County Court House Licensing Department Huntingdon, Pennsylvania 16652 TMI Nuclear Station P. O. Box 480 Saxton Community Library Middletown, Pennsylvania 17057 Front Street Saxton, Pennsylvania 16S78 Mr. Manuel Delgado 2799 Battlefield Road Mr. Arthur Rone Fishers Hill, Virginia 22626 Vice President Nuclear Safety and Technical Services Mr. Eric Blocher GPU Nuclear Inc. 216 Logan Avenue 1 Upper Pond Road Wyomissing, Pennsylvania 19610 Parsippany, New Jersey 07054

) )'

( .\;

i s- . . .

Saxton Nucioar i Docket No. 50146 I Experimental Corporation +

. Page 2 of 2  !

cc:

v. \, j l Ernest L. Blake; Jr., Esquire
f Shaw, Pittman,LPotts, and b Trowbridge i 2300 N Street, NW-Washington, DC . 20037 1 I

i

. Mr. David Sokolsky.

4241 Liberty Bell Ct.

Eureka, California 95503 Mr. Gone Baker 501 16th Street i Saxton,- Pennsylvania 16678 1

Mr. Dick Spargo 1004 Main Street Saxton, Pennsylvania :16678 l Mr. Tom Strnad TLG Services 148 New Milford Road East Bridgewater, Connecticut 06752 I Mr. Gareth McGrath j Altoona Mirror 301 Cayuga Avenue i Altoona, Pennsylvania 16603 Charles Barker RD 1 Box 143 James Creek, Pennsylvania 16657 James Fockler, Chairman Saxton Citizens Task Force 1505 Liberty Street Saxton, Pennsylvania - 16678 Dr. Rodger W. Granlund Saxton Independent Inspector Radiation Science and Engineering Center The Pennsylvania State University Breazeale Nuclear Reactor University Park, Pennsylvania 16802-2301

t l MEETING BETWEEN THE NRC STAFF AND SAXTON l

October 5,1998 NAME TITLE / ORGANIZATION PHONE l A. Adams USNRC,PM 301-415-1127 l

l Art Paynter Onsite RSO 717-948 8425 l GPU Naclear, Inc. 814-635-4384 l

Robert D. Holmes Project Consultant SNEC i l 717 948-8637 GPU Nuclear, Inc. 814-635-4053 Al Freitag Bechtel 301-228-6293 l Ernest Fuller Citizen 814-928 5416 Michael P. Murphy PA, DEP/8RP 717 783-9734 Rob Sisk Westinghouse Waltz 724-722-5065 ,

Mill Site William Heysek GPU Nuclear 717-948-8191 Rodger Granlund Penn State 814-863-0902 James A. Fockler Gaxton Citizens T.F. 814-635 2083 Linda Perrett Raytheon Nuclear 301-961-4894 Rick Edwards Franiatone Technologies 301-230-2100 Sylvia Morris GPU lluclear 814-635 3382 G.A. Kuehn GPU Nuclear 717-948-8720 Thomas F. Dragoun USNRC 610-337-5373 Seymour H. Weiss USNRC 301-415 2170 1

Enclosure 1

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i (EpuNUCLEAR SNEC Large Component Removal Project .

i Aaenda I

-Introduction - G. A. Kuehn

- Overview of LCRP - R. Holmes  ;

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- ALARA, Env. Monitoring, E-Plan - A. Paynter i

- Communications Plans - S. Morris i

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SNEC Large Component Removal Project Introduction - G. A Kuehn  ;
- Safety is our first consideration i .

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- All in-scope work controlled by written

! procedures (50.59 reviews)

- Independent oversight by various groups

- NSA - NSCC i

- QV - GORB

- RSC - Ind. Inspector

. - Use of readiness reviews

(apu NUCLEAR

SNEC Large Component Removal Project I

- Current facility conditions

- All nuclear fuel removed from the site

- Phased decommissioning started in 1986

All structures except the Containment Vessel (CV) have been demolished Characterization of the facility complete
Decommissio~ning Activities in Progress
Current Work to Support LCRP Objective is license termination mid 2000-

. _ . - . ~ - . . - . . . . - . - . . - _._ -

NUCLEAR g SNEC Large Component Removal Project t

- Larae Component Removal Project -

- Remove, prepare, ship and dispose of the three  !

large NSSS components located in the CV Reactor Vessel Pressurizer ,

Steam Generator

- All three components will be trucked to a rail siding and shipped by rail to the Chem Nuclear facility in Barnwell, SC for disposal

- Ship November 1998 i

NUCLEAR SNEC Large Component Removal Project

- Raytheon - Prime contractor Selected by competitive process Evaluation criteria based on technical approach i and experience

- Raytheon Team Members: .

i F. W. Hake, Inc.. - Rigging and Transportation WMG, Inc.. - Waste Classification, Shielding

Calcs, USDOT Exemption Prep

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M NUCLEAR SNEC Large Component Removal Project All three components are small and robust compared with a commercial size PWR

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Reactor vessel 5.7' x 18' 5" thick shell 304 SS clad 62 tons

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! SNEC Large Component Removal Project  !

All three components are small and robust

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4' x 18' j 3" thick shell w/ 304 SS clad 12.5 tons

- Steam Generator 4" x 20" 3" CS shell; lower head, tubes & tube sheet - 304SS 27 tons

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(cou NUCLEAR j SNEC Large Component Removal

Project Waste classification

- All three components are LSA

- RPV 1285 Curies I

- 1282 - Activation (62% Ni-63, 35% Co-60)

Loose internal (49% Ni-63, 24% Pu-241) l'

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LSA Ill Class C Stable (NRC accepted blending of LCGB under STP)

m (heu SNEC Large Component Removal Project Waste classification

- Steam Generator 1.06 Curies (44% Ni-63,17% Co-60,14% Cs-137, 14% Pu-241)

> Type A SCO-il Class A Stable

- Pressurizer i 0.755 Curies (70% Ni-63,14% Co-60,11% Pu-241) i

> Type A SCO-Il Class A Stable -

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SNEC Large Component Removal Project Reaulatory Process

- Ship all 3 vessels under 49 CFR 173 as IP-2 packages or equivalent  :

-This avoids use of a " Type B" container for

the RPV Savings
Less time required for approval
More flexible

- S/G & Pzr shipped under NRC GL 96-07

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SNEC Large Component Removal Project i

- Reaulatory Process

- Submitted an exemption request to .

USDOT:

Exemption Requests per 49CFR107.105 ,

-One for RPV, one for S/G & Pzr.

Transportation System Description Transportation Plan Emergency Response Plan (HASP)

Characterization Reports One Foot Drop Calcs. .

_ _ - - - - - - . _ -.--------_-----.------------_----.-----.---_----J

NUCLEAR SNEC Large Component Removal Project

.- Reactor Vessel Packaae  :

- Prepare the Vessel i Cut and weld all penetrations .

! Grout the RPV internals Fix external contamination

- Place RPV inside shipping cannister i

- Grout the entire package

- Ship as IP-2 Package under USDOT 49

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(deu ~ " " " "

SNEC Large Component Removal Project  ;

Steam Generator / Pressurizer

- Prepare the Vessels Remove nozzles and weld penetrations Grout both Vessels Fix external contamination

- Ship under USDOT 49 CFR 173

- Equivalent safety to IP-2 ,

- NRC Generic Letter 96 - 07

=_ .. . ~_ _ -

(dou NUCLEAR SNEC Large Component Removal Project _

- Transportation safety features

- Road transport:

Dry run

Speed limited to 5 MPH
Transporter conservatively sized to reduce wheel loading Transporter length spreads load out on bridges.

Backup tractor will travel with move Transportation Plan .

t r

l .

l .

l l

(2pu.

nuctsAn SNEC Large Component Removal Project i

- Methods of transport to rail sidina -

-- Reactor vessel:

Heavy duty transporter with 19 axles Transporter will have a total length of 130 ft.

Max. shipping dimension of package 21.5'x11'x11' Package weight 240,000 lbs.

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, 0 ,

NUCLEAR  ;

t SNEC Large Component Removal t Project Methods of transport to rail siding -

- Steam Generator & Pressurizer:

Heavy duty tractor trailer with 8 axles j f

Maximum package size 21'x9'x9' Steam Generator / Pressurizer

Steam Generator Estimated Weight 70,000 lbs.

Pressurizer Estimated Weight 40,000 lbs.

. f NUCLEAR )

.i 4

SNEC Large Component Removal

Project Transportation safety features

- Rail transport:

Rail car loading 60% of rated capacity Dedicated train with GPUN riders and escorts to assure proper handling Shipment aspects will be in accordance with a Transportation Plan which meets all applicable requirements, agreed to by GPUN & the railroads

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i

(2pu NUCLEAR SNEC Large Component Removal Project Routina:-

- Exit SNEC site on to Rt. 913 east through i

Saxton

- Right on to state Rt. 26 north t

- Rt. 26 north to Huntingdon, PA. }

- Right onto Ridge Rd. rail siding is 1/2 mile on right.

+

- The route is twenty eight miles.

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a t- -a -1 Milaary W toona ' ' "

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prings 35 r

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Loysburg

  • Ilopewell

'O 1995 GeoSm Gobal Corp

% and Pro ca inc.

l l 5inites I

YN Select Street Atlas

. = =. . - . . . . ..

I NUCLEAR  :

I SNEC Large Component Removal L Project I

1,.

Route selection:

- Only one long-span bridge along route,

. anc the bridge is relatively new.

! -There are no steep grades along route

~

-There are no sharp corners along route

- Rail siding has been used for heavy loads

in excess of 100 tons i -There are ample staging areas along route

.l

i i

NUCLEAR l SNEC Large Component Removal ,

l Project L .

l Transportation to Barnwell by rail Conrail:  ;

Shipment will be by Conrail from Huntingdon, PA to Hagerstown, MD

. CSX:

Shipment will be by CSX from Hagerstown, MD to Barnwell, SC I

1 (dku NUCLEAR SNEC Large Component Removal  !

! Project i

Project Status-i

- Regulatory USNRC concurs with treatment of waste j Classification issues

- DWM on lower core guide blocks

- Transportation on LSA and monolithic structure USDOT indicates exemption issuance is imminent

4 G>u NUCLEAR SNEC Large Component Removal Project Project Status:

1

- PennDOT i

Route review complete Preliminary review of permits complete Rt. 913 bridge review complete l

-Pre & Post inspection required

! -GPUN will verify

Qp, NUCLEAR l SNEC Large Component Removal -

Project i'

Project Status:

- All penetrations have been cut

- All penetration welding complete

i

-Internal grouting complete

- Decon of S/G & Pzr in progress ,

! - Preparation for CV hole cuts underway

- Rail siding improvements underway

- Rigging equipment onsite l

(2puNUCLEAR SNEC Large Component Removal Project i

- Remaining work: -

- Cut CV holes

No airborne generating work when open, vent system running - NRC SER & EA accommodate Temp closure provided

~

- Remove RPV shot shield l

- Lift RPV w/ 220 ton crane to intermediate position in CV a -

% NUCLEAR i

{

i SNEC Large Component Removal Project i Remaining work:

- Prep site roads & bridge l

- Decon/ Encapsulate RPV  ;

- Lift RPV from CV w/ 22C ton crane & load  :

RPV into lower half of cannister

-Install upper half of cannister - weld l - Grout cannister

i

! i i

i

e (2pu NUCLEAR l

SNEC Large Component Removal

Project l

Remainina work:

- Load RPV package onto transporter

- Transfer RPV package from truck to railcar

- Paint S/G & Pzr

- Lift S/G & Pzr from CV w/ 220 ton crane 1

- Load S/G & Pzr onto transporter

- Transfer S/G & Pzr from trucks to railcars  !

[

~

t

O G&

NUCLEAR r

SNEC Large Component Removal Project
- Team Approach
- Raytheon integrated key personnel Rad Eng and Safety / Rad Protection Project Superintendent j Decommissioning Supervisor

- QC Inspector seconded to GPUN i

QA:

-Working under SNEC Facility QA Plan

- Applicable portions of the OQA Plan

! QWu NUCLEAR \

j SNEC Large Component Removal Project  ;

! Safety and ALARA come first:

l

- Pre-job briefings

- ALARA reviews

- Work controlled by SWis (written procedures 4 w/ 50.59 reviews)

- GPUN maintains total control of radiation J

protection activities

! -Training in unique aspects of SNEC alpha situation l

i

%NUCLEAR

SNEC Large Component Removal Project 4

Safety and ALARA come first:

- Transportation Plan (TP) controls all l aspects of the truck and rail transport

) - HASP (E-Plan) specifies rad & non-rad l safety .

l - Driver and train crew briefings

! - Railroads approve TP l - Advance copies of briefing materials.

l provided to the railroads i

(dou NUCLEAR j SNEC Large Component Removal Project 1

Schedule-

~

2

- Cut CV holes w/o - Oct.12

! - Rig S/G out of CV - w/o Oct.12

- Rig RPV out of CV into canister - w/o Oct.12

! - Rig Pzr out of CV - w/o Oct.19 i - Ship S/G & Pzr to rail sicing - Nov. 2

- Ship RPV to rail siding - Nov. 3 - 4

- Secure loads to rail cars - Nov. 3 - 12

- Train departs - Nov.16~

- Train arrives - Nov.19 .

1

~

%u NUCLEAR SNEC LCRP COMMUNICATIONS PLAN l

i Public Communications Activities Sylvia Morris i

NRC Meeting 10-5-98 i

t t

__.____________.______________I

%u NUCLEAR l SNEC LCRP COMMUNICATIONS PLAN  :

i

. GPU Nuclear Communications Objective Provide Accurate Information on the l Shipments of the LCRP

- Community, Government Officials, Media '

and Neighbors along the 27-mile route i

l

  • Provide Citizens Task Force information

j-  :

%u NUCLEAR i  !

l SNEC LCRP COMMUNICATIONS PLAN l

  • Communication efforts in the Saxton and Huntingdon areas:

4

- Community Relations

- Local Government Officials ,

l, - Education

- Media i

l i i y

05 ,,,

SNEC LCRP Communications Plan Community Relations Program for the Saxton and Huntingdon Saxton Citizens Tas< Force {CTF}

- Monthly Public Meetings

- Provides Input to GPU Nuclear

- Vehicle for Community Concerns

_ .~._._. _ _.._-. _ _..._._- _ _.... .-.... _ _ _ ____._._ ...._. _._... ._,. . . . . _ . _ . . _ . - . .

(bu NUCLEAR SNEC LCRP COMMUNICAT!ONS PLAN t I

  • Saxton Citizens Task Force
-Official Advisory Group for Becford/Huntingdon County Commissioners

-Open Houses

- Independent inspector

%uNUCLEAR ij SNEC LCRP COMMUNICATIONS PLAN Keeping Public Informed

- Quarterly Newsletter, " Community Update" i

- Speaking Engagements

- Public Meetings (Fire halls) Along the Route l - Meet with County Emergency Coordinators

- Meet with Pa. State Police in Huntingdon

-- General Public/ Media Information Packets l

- - a

..._.. __..~ _._ _ .-. _ . . . . ..... . __ . . . . . _ . . .

i 'f Qou NUCLEAR SNEC LCRP COMMUNICATIONS PLAN Communications w/ Rail Siding Neighbors

- Met with Neighbors March,1998

- Met with Two Businesses (Fleming Foods .

and U. S. Sports) '

-Sharing of Radiation / Environmental Monitoring Results

-Work with County Emergency Coordinators i

i (bou NUCLEAR SNEC LCRP COMMUNICATIONS PLAN Local Government Officials 1

- Pa. State Rep. Larry Sather (Huntingdon

County?

- Pa. State Rep. Richard Hess (Bedford County), Legislative Aide Jim Kieffer

- State Senator Robert Jubeller Office

- Huntingdon/Bedford County Commissioners

- Smithfield/ Liberty ~~awnship Supervisors -

QWu NUCLEAR l SNEC LCRP COMMUNICATIONS PLAN ,

. Educational Efforts l

- Poster Contest for SNEC Logo held at Saxton/ Liberty Elementary School

-Contribution to Tussey Mountain High School for Book Covers

! -Senior Physics Class Attend Citizens Task Force Meetings

- Reuter-Stokes Monitoring Equipment Located at High School.

s Gku NUCLEAR }

SNEC LCRP COMMUNICATIONS PLAN

. Media Clutreach Program

- Coverage from Local Newspapers a Pittsburgh Post Gazette

! - Coverage from Local TV Stations

- Posters in Businesses Along the 27 mile Route to Huntingdon,Pa. (public mtgs.)

-Informational Packets 1

- Promotional Giveaways

- Press Releases i

- _ = = .

Su NUCLEAR (

SNEC LCRP COMMUNICATIONS PROGRAM

= SNEC COMMUNICATIONS LCRP EMERGENCYRESPONSE PROCEDURE

- Coordinate Media Contact with TMI Public Information Duty Officer in the Event of a Waste Shipping Accident

- Advance Courtesy Notifications sent to Governors' Designees in Each State on Rail Route

- GPUN Personnel Will Escort Rail Shipment

(2eu NUCLEAR SNEC Large Component Removal Project

- Radiological Controls / Safety:

- GPU Nuclear / Raytheon Team

GPU Nuclear is the lead with on-site assistance from Raytheon Rad Engineenng Radiological Controls (GRCS/RCT)-

Environmental Controls Safety -

E-plan Support

i 4

(Spu NUCLEAR SNEC Large Component Removal Project i

4 Current Radiological Conditions:.

- Reactor Vessel (RV) Dose Rates l Max contact: 5 R/hr (small area) 270 Band: 2.5 - 3.0 R/hr 1 General area: 50 - 350 mr/hr i

l Head general area: 5-15 mr/hr

. Fdou NUCLEAR SNEC Large Component Removal Project Current Radiolodical Conditions:

- Steam Generator Dose. Ra:es Bowl: .

-Max contact: 30 mr/hr

-General area: 15 mr/hr Other:

-Max

Contact:

3.0 mr/hr

-General area: 0.2 - 2.0 mr/hr general area

_ _ - - _ _ _ - _ _ _ _ - _ _ . = _ _ - _ - _ - -_ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

D (2pu NUCLEAR SNEC Large Component Removal Project

[

- Current Radiological Conditions:-

- Pressurizer 4

Max contact: 3.0 mr/hr 1

General area: 0.2 - 1.0 mr/hr .

i

(2pu NUCLEAR t SNEC Large Component Removal t

Project 7

ALARA:

- General Practices / Programmatic:

Remote tooling Temporary shielding Pre-job briefs  ;

Alpha control program requirements l ALARA Reviews

Radiation Work Permits (RWP)

~

l

. (Epu NUCLEAR SNEC Large Component Removal

Project ALARA

e

- Reactor Storage Well Controls '

Access Controls Portable HEPA Ventilation Temporary Shielding

~

- Primary Compartment Controls Access controls-Portable HEPA ventilation Temporary Shielding

~

%u NUCLEAR ;

SNEC Large Component Removal

Project k

ALARA: l

- Pipe cutting Use of special cutting equipment / contractor

Red system contamination controls

(a%u NUCLEAR SNEC Large Component Removal Project ALARA:

- Grouting Remote operation In-side the Containment Vessel (CV)

Use of HEPAs

(Spu NUCLEAR

.SNEC Large Component Removal Project ALARA: (RV Preps) l - Closures Nozzle Shielding

-CRDM Removal l Pin and cut

- Steel Shot Removal From below

- Encapsulate Spray paint 4

~

(dou NUCLEAR SNEC Large Component Removal Project ALARA: ..

- Removal / loading site access controls Remote canister welding i

_---------------------------_----_j

SNEC RV - No Support Can (with Grout @ 0.4 g/cc) 10000 '

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u o  % _ _____y = - - - - _ _ - . - - FENCE 1 =__4 .

l PARKI NG LAYDOWN AREA l

/

. Estimated Exposure' Rate Profile -

SNEC RV 0.15 mR/h .@ ~45 feet O.2 mR/h @ ~39 feet

/

I 2.2 mR/h @ ~10 feet

}  ;/ 3.8 mR/h @ ~6.7 f eet

\ // 7.6 mR/h @ ~3.3 f eet g u _

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l SNEC Large Component Removal Project ALARA:

- Rail Si:e 24/7 Rad Con Tech Coverage Access controls  ;

Temporary shielding  ;

i

-Concrete barriers (6 inches)

-Lead blankets (3 layers)

Radiological monitoring program

~

- - . - - - - _ - - . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -i

m Projected Exposure Rate For "In-Shipping Canister" SNEC Reactor Vessel (Results Are Based On High Side TLD Results Through 4" Of Outer Shield) 100 ,

"7d ~ ~i _ -

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a g T fIl Ca:"'ra.4 1 \, o ~0.2 mRlh

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, - No Additional Shielding

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E 0.01 ' ~

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~ < .s{, ~

-~~~___

\

Additional Shielding Added 0.0001 i

i 1E-005 0 20 40 60 80 100 120 140 160 180 200 Feet From Side Of SNEC RV NOTE: Additional Shielding Composed of 3 Lead Blankets & one 6" Concrete Barrier

In Shipping Canister Exposure Rate From Bottom of SNEC RV 1 ,

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0.0001 O 10 20 30 40 50 60 70 80 90 100

  • Feet From Bottom of SNEC RV  !

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! SNEC Large Component Removal .

Project

. Environmental / Radiological Monitoring:

- Rail Site

I LD Monitoring stations Rad survesjs Soil samaing Interface with neigh'oors Preparation for diffe,ences in Radiation instrumentation

~~

(deu NUCLEAR SNEC Large Component-Removal Project Rac,.io logical .Aonitoring:

n -

l - Truck Transportation Fixed TLDs Driver monitoring Rad Con Tech escod

~

Periodic rad surveys

e t

(heu NUCLEAR SNEC Large Component Removal Project t

Rad.io logical Mon.toring: i

- Rail Transportation Fixed TLDs i Crew monitonng

. Crew briefing Rad Con escort Periodic and Special Surveys

(Epu NUCLEAR SNEC Large Component Removal 4

Project

. - Emergency Preps:

- GPU Nuclear escorts i L

Multi-talented Communications

- Emergency Response Kit Immediate action type equipment

Su NUCLEAR '

SNEC Large Component Removal i Project

  • Emergency Preps:

- Health and Safety Plan Developed with Duke Engineering Services ,

Support (Yankee Rowe)

Detailed information

, i

- Nuclear Plant assist Assist from near by plants i

f

{

I

(Spu NUCLEAR i SNEC Large Component Removal Project l  !

Radiological and Safety Summary:

- Good Team (GPU Nuclear /Raytheon) t i

i

- Manageable Radiological Conditions

}

-Strong Programs

.

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