ML20092P724

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Supplemental Testimony on Contention 85 (Recovery & Reentry)
ML20092P724
Person / Time
Site: Shoreham File:Long Island Lighting Company icon.png
Issue date: 07/03/1984
From: Cordaro M, Daverio C, Watts R
ABB IMPELL CORP. (FORMERLY IMPELL CORP.), LONG ISLAND LIGHTING CO.
To:
Shared Package
ML20092P723 List:
References
NUDOCS 8407090311
Download: ML20092P724 (10)
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Text

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LILOD, July 3, 1954 E

UN:TED STATES OF AMERICA -

NUCLEAR REGULATORY C0Y. MISSION "t . < ~v.* . _7 s a n .o e . .n, i Before the Atomic safety and Licensing Board In the Matter of )

)

LONG ISLAND LIGHTING COMPANY ) Docket No. 50-322-OL-3

) (Emergency Planning (Shoreham Nuclear Power ) Proceeding)

Station, Unit 1 )

LILCO's SUPPLEMENTAL TESTIMONY 01 CONTENTION 85 (RECOVERY AND REENTRY)

1. Q: Please state your name and business address.

A: [ Corda.ro ] My name is Matthew C. Cordaro. My busi-ness addres:s is Long Island Lighting Company, 175 Old -

Country-Road, Hicksville,, Neie York 11801.

(Daverio] My name is Charles A. Daverio. My busi-ness address is Long Island Lighting Company, 175 Old-Country Road, Hicksville, New York 11801.

[ Watts.] My name is Richard J. Uatts. My business

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address is Impell Corporation, 225 Broad Hollow Road, Melville, New York 11747.

2. Q: Please state your professional qualifications.

A: Our professional qualifications and roles in emergen-cy planning for the Shoreham Nuclear Power Station are detailed en pages 2 and 3 of our earlier DO O T

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testimony on Contention 85 and in the document enti- .

tied " Professional Qualifications of LILCO' Witness-es." These qualifications and roles have not changed since the filing of that testimony on March 21, 1984.

3. Q: Would you briefly describe the purpose and scope of this supplemental testimony?

A: This testimony addresses a newly developed imple-menting procedure, OPIP 3.10.2, Rev. 4, which sets forth a detailed method for calculating the total population dose. This procedure is responsive to a specific comment made by the Regional Assistance Com-mittee of the Federal Emergency Management Agency in its Report dated February 10, 1984. In that Report,

, FEMA /RAC maihtained that.LILCO'.s Emergency Dlan did

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not include'a method for estimating iotal population a

exposure, as provided in NUREG-0654, II.M.4. See FEMA /RAC Report to the Nuclear Regulatory Commission at 50. This observation was also made in the Testi-mony of Gregory C. Minor on Behalf of Suffolk County on Contentions 85 and 88. This supplemental testimo-ny, then, delineates the methodology that will be used by LERO to establish a total population dose.

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4. Q: Does LILCO's Emergency Plan set forth a metho'd or procedure for calculating the total p:pulation dose resulting from a radiological' release?

A: Yes. LILCO's procedure for calculating total popula-tion dose is set forth in OPIP 3.10.2, Rev. 4. This procedure is appended to this testimony as Attachment 1.

5. Q: Please describe LILCO's procedure for calculating total population dose.

A: Pursuant to Section 5.3.1 of OPIP 3.10.2, Rev. 4, the Radiation Health Coordinator is responsible for cal-culating the total population dose. The total popu-lation dose is to be derived as follows: First, the zone population figuVe 'is ' multiplied by. the whol'e body dose and thyioid dose rates to determine the hourly dose for each zone. These calculations are .'

entered in the " dose" column of the Total Population Dose Calculation Worksheet, which is appended to'OPIP

- 3.10.2 as Attachment'1. The figures in each of the dose columns may then be added to obtain the total d'ose, which is entered in column 34 of Attachment 1.

Next, the applicable _ dose reduction factor, which is set forth in Attachment 3 of OPIP 3.10.2, is entered in column 35 of Attachment 1. The total dose (column

34) is then multiplied by the dose reduction factor M -

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(column 35), yielding a value which is to be placed in eclumn 36 of Attachmen: 1. , The sum of the values se: forth in column 36 represents the total popula-tion dose.

6. Q: Where does this procedure fit within the overall framework of recovery and reentry planning?

A: As stated in Step 3.0 of OPIP 3.10.2, there is no im-mediate need for a total population dose estimate in the event of a radiological emergency. This informa-tion may be used in assessing the potential long-term health consequences, if'any, of the radiological re-

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lease. Accordingly, LERO wil1. determine population

! est'imates and dose projections only after due delib-eration within tha'i organization and' consultation with other offsite agencies.

7. Q: Does.that conclude your supplemental testimony?

A: Yes.

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ATTACHMENT 1 ";

EPC OPIP 3.10.2 Approved:

L Effective Date '

OPIP 3.10.2 TOTAL POPULATION DOSE 1.0 PURPOSE This procedure provides a method for calculating total population dose (man-rem) received as a result of a 3 radiological release.

2.0 RESPONSI3ILITY 2.1 The Manager of Local Response is responsible for the accumulation of data during the emergency to enable the implementation of this procedure.

2.2 The Radiation Health Coordinator is responsible for the implementation of this procedure.

2.3 The Evacuation Coordinator is responsible for the acquisition of required population data.

3.0 PRECAUTIONS This procedure should'be implemented after more immediate actions required of LERO are underway. In addition, complet' ion of this procedure will require data on dose projections, environmental surveys and population ectimates which will be developed upon consultation with other cognizant members of LERO, LILCO, or other offsite agencies.

4.0 PREREQUISITES 4.1 A radiological release has taken place from SNPS.

4.2 Necessary dose rate and population data is gathered during the emergency to the extent practicable.

4.3 The radiological release has affected populated areas within the EPZ.  ;

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Rev. 4 I i

1 OPIP 3.10.2 Page 2 of 4 v

5.0 ACTIONS 5.1 The Radiation Health Coordinator will:

5.1.1 Fill in population data, column 3 on Attachment 1, with seasonal population data from Attachment 2.

5.1.2 When a protective action is recommended to the public via EBS, note the affected zones in column 2 of Attachment 1.

5.1.3 When a radiological release begins, fill in both the whole body and thyroid dose rate for all zones. These data are based upon either field measurements or ~ dose projections.

5.1.4 Repeat Step 5.1.3 for each hour that the radiological exposure continues.

exceeded, use additional sheets.

If ten hours is 5.2 If an evacuation is recommended, the Evacuation Coordinator will:'

i' 5.2.1 Estimate the population for each zone

- periodically and fill.in the-appropriate column on the worksheet. Sources of information for this determination are:

o Results of phone survey.'done by Marketing Evaluations.

o Reports from Traffic Guides, Evacuation Route Spotters, and Transfer ~ Point Coordinators upon their return from the field.

o Estimated evacuation times from Section V of Appendix A.

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Rev. 4

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OPIP 3.10.2 Page 3 of 4 5.2.2 If sheltering is the recommended protective action, then the total population for each zone will be used for each hour. If significant m

amounts of voluntary evacuation are reported, then estimate the number and subtract it from the zone totals.

5.3 The Radiation Health Coordinator will:

5.3.1 Calculate the total population dose as follows:

a. Multiply the zone population by the whole body and thyroid dose rates to determine the hourly dose for each zone.
b. Add the dose columns horizontally to obtain a total dose in column 34 of Attachment 1.
c. Place applicable dose reduction factor from

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Attachment 3 in column 35 of Attachment 1.

d. Multiply column 34 and.35 of Attachment 1 and place results in column ~36.

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e. Sum all_ values in column 36 and place total at bottom. This is the total population-dose received. ,

5.3.2 Forward the results to the Health Services Coordinator.

6.0 ATTACHMENTS .

1.' Total Population Dose Calculation Worksheet

2. Distribution of Projected 1985 Population by Zone
3. Dose Reduction Factors O

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Rev. 4

OPIP 3.10.2 *

. , PACE 34 0F 4 ATIACHNENT I j

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OPIP 3.10.2 Page 4 of 4 Attachment 3

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DOSE REDUCTION FACTORS Protective Action DRF

1. Evacuation 1.00
2. Sheltering Whole ?.ody Dose 0.70 Thyroid Dose --

Release ruration: 1.0 hour0 days <br />0 hours <br />0 weeks <br />0 months <br /> 0 50 2.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> 0 75 3.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> 0.83 4.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> 0.86 5.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> 0 90 -

6.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> 0 92 7.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> 0 93 8.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br />. 0 94

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9.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> . 0 94 10.0. hours 0 95 11.0 - 15.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> 0 96 16.0 - 20.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br />

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