ML20147G262

Forwards Endorsements 87,86,73,72 & 91 to Nelia Policies NF-174,NF-174,NF-197 & NF-197,Endorsements 8 to Nelia Certificates N-17,N-63 & N-37 & Endorsements 72,71 & 62 to Maelu Policies MF-51,MF-51 & MF-68,respectively

ML20147G262
Person / Time
Site:	Monticello, Prairie Island, 05000000
Issue date:	02/25/1988
From:	Oloson G NORTHERN STATES POWER CO.
To:	Dinitz I Office of Nuclear Reactor Regulation
References
NUDOCS 8803080171
Download: ML20147G262 (25)

Text

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l Nodhern States Power Company 414 Nco!!et Mall 1 Minneapohs, Minnesota 55401 l Telephone (612) 330-5500 l

February 25, 1988 I N) ' /

Mr. Ira Dinitz, Director Office of Nuclear Reactor Regulation Mail Stop 128 U S Nuclear Regulatory Commission Washington, D.C. 20555 RE: Prairie Island Nuclear Plant Monticello Nuclear Plant Pathfinder Plant

Dear Mr. Dinitz:

Certified copies of nuclear liability endorsements for NSP nuclear plancs are enclosed as follows:

MONTICELLO - endorsements 86, 87, 71, 72, 8, 8 PRAIRIE ISLAND - endorsements 72, 73, 61, 62, 8, 8, 8, 8 PATHFINDER - endorsement 91 If anything further is required, please let me know. Thank you.

Sincerely yours, INSURANCE & CLAIMS DEPARTMENT

. lf.

erald M Olson, 612/330-5898 Insurance Administrator GMO:la enclosures 0

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Nuclear Energy Liability Insurance NUCLEAR ENERGY LIABILITY INSURANCE ASSOCIATION ANNUAL PREMIUM ENDORSEMENT Calendar Year 1988 ANNUAL PREMIUM: It is agreed that the Annual Premium due the companies for the period designated above is: $ S,813.00 .

THIS IS TO CERTlFY THAT THIS IS A TRUE COPY OF THE ORIGINAL CERilFICATE. BEARING THE NUMBER DESIGNATED HEREON. FOR INSUR A NCE COVERAGE UNDER THE MASTE& POLICY. NUCLEAR ENERGY tl A8tt TY INSURANCE (SECONDARY FINAgfAL PROTECTION). N0 INSUR CE g 0R0 Y"'^00" JOHNL UATTR0CCH1 .

VICE PAESiOENT. LIABILITY UNDERWNilNG MLMCAR kuCLEARLMSURERS

.g Effective Date of this Endorsement January 1, 1988 To form a part of Certificate No N-17 12:01 A.M. Standard Time Issusd to Northern States Power Company Date of Issue December 15, 1987 For the ribing companies 3y ./%ND. / kTi .

N General Manager Endorsement No 8 Countersigned by

~_ _ _ _ . - _ _

~. _ . ~

p;A. m .LA.

NUCLEAR ENERGY LIABILITY INSURANCE NUCLEAR ENERGY LIABILITY INSURANCE ASSOCIATION ADVANCE PREMlVM AND STANDARD PREMlUM CALENDAR YEAR 1988 ENDORSEMENT

1. ADVANCE PREMlUM: It is agreed that the Advance Premium due the companies for the period designated above is:  !

$ 507,167.00 . g

2. STANDARD PREMlVM AND RESERVE PREMlUM: In the absence of a change in the Advance Premium indicated above, it is agreed thit, subject to the provisions of the Industry Credit Rating Plan, the Standard Premir n is said Advance Premium and the Reserve Premium is: ,

S 383.122.00 . , _ .

Thk is to ccitify that this is a true copy of the onginal Endorsernent having the endorsement number and being made part v the Nudcar Er.cre Liabihty Polky (Facility Form) as des-

td hercon. No Inwrance is aHorded ereundcr.

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Effective Date of January 1,1M8 To form a part of Policy No. flF-174 Thb Endorsement 12:01 A.M. Standard Time lasued to florthern States Power Company hw 15,1H7 For the ribing com nies Date of 1: sue By }A

/F General Menseer

' Endorsement No. 87 Countersigned by

M' h M 4-

.. Nuclear Energy Liability Insurance

'N NUCLEAR ENERGY LIABILITY INSURANCE ASSOCIATION AMENDMENT OF COVERAGE ENDORSEMENT FOR WORKERS CLAIMS (Facility Form)

PREAhBLE

1. The insurance and rating plan presently used by Nuclear Energy Liability Insurance Association ("NELIA") and Mutual Atomic Energy Liability Underwriters ("MAELU") do nt P nake a distinction between workers claims arising fren catastrophic events and those arising from lesser ~

events;

2. NELIA and MAELU believe that the lack of such a distinc-tion Jill adversely affect their ability to continue to attract from world markets very large amounts of nuclear energy liability insurance for the nuclear industry;

3. NELIA and MAELU want to avoid this potential loss of capacity and to continue to provide nuclear energy lia-bility insurance for workers claims. Accordingly NELIA and hAELU desire to restructure their present insurance programs, including this policy, affective January 1, 1988.

NOW, THEREFORE, the Named Insured and the companies do hereby agree as follows:

1. DEFINITIONS Wh'en used in reference to this endorsement:

"this policy" means the policy of which this endorsement forms a part; "nuclear related employment" means all work performed at one or more than one auclear facility in the United States of America cr in connection with the transporta-tion of nuclear material to or from any such facility.

All of a worker's nuclear related employment shall be considered as having begun on the first day of such employment, regardless of the number of employers in-volved or interruptions in such employment; "worker" refers to a person who is or was engaged in nuclear related employr:ent; NE-64 (1/1/88) page 1

. "workers claims" means claims for damages because of bodily injury to a worker caused by the radioactive, toxic, explosive or other hazardous properties of nuc-lear material and arising out of or in the course of the worker's nuclear related employment;

)

"extracrdinary nuclear occurrence" means an event which l the United States Nuclear Regulatory Commission has determined to be an "extraordinary nuclear occurrence" as defined in the Atomic Energy Act of 1954,. or in any law amendatory thereof.

2.. APPLICATION OF THIS ENDORSEMENT This endorsement applies only to such insurance as is afforded by this policy for workers claims which do not arise in whole or in part out of an extraordinary nuclear occurrence.

3. EXCLUSION OF NEW WORKERS CLAIMS This policy does not apply to bodily injury to a worker i which arises in whole or in part out of nuclear related i employment that begins on or after January 1, 1988.

4. APPLICATION OF POLICY TO WORKERS CLAIMS NOT EXCLUDED l With respect to such insurance as is afforded by this policy for workers claims which are not excluded, Insuring Agreement IV does not apply and the following Insuring Agreement IV-A does apply:

IV-A APPLICATION OF POLICY TO WORKERS CLAIMS 1

i This policy applies only to bodily injury (1) l which is caused during the policy period by

! the nuclear energy hazard and (2) which is discovered and for which written claim is made

( against the insured not later than the close

.of December 31, 1997.

j 5. AVAILABILITY OF SUPPLEMENTAL INSURANCE NELIA and MAELU are offering to make insurance under one or more Master Worker Policies available to all holders of Nuclear Energy Liability Policies (Facility Form).

THIS OFFER IS CONTINGENT ON SUFFICIENT SUPPORT FROM POLICYHOLDERS, AND MAY BE WITHDRAWN OR MODIFIED BY NELIA OR MAELU AS THEY DEEM NECESSARY OR APPROPRIATE.

The Master Worker Policies will provide, under their separate terms and conditions, coverage for new workers claims. Premiums will be subject to a separate Industry Retrospective Rating Plan.

NE-64 (1/1/88) page 2

Pago 3 COVERAGE UNDER THE NEW MASTER WORKER POLICIES IS NOT AUTOMATIC. A WRITTEN REQUEST MUST BE SUBMITTED TO NELIA OR MAELU THROUGH REGULAR MARKET CHANNELS.

It is understood and agreed that all of the provisions of this endorsement shall remain in full force and effect without regard to this Section 5, and without regard to whether or not the Named Insureds become insureds under the Master Worker Policies, or whecher or not NELIA or MAELU terminate such policies or withdraw or modify their offer to underwrite such policies.

Executed for the com anies Date / / #7 By . fL . M4

_- Ae

/ N (Signatufe 6f ' Author'ized Of ficer) lohn L. Quattrocchi . Vice President-Liability Underwriting

~

(Print or Type Name and Title of Officer)

Executed for the Named Insured Northern States Power Company (Named Insured - Print or Typs)

Date By - #f9h t _.

(Signgoghorized Of ficer)

Sr V P & Chief Financial Officer (Print or Type Name and Title of Officer)

This is to certify that this ) is a true des-of Ihe Nuclear Entrgy Liabuityreunder. Policy (F IEty Form

'vjnate hereon.Noinsuranceis afforde

& tt/a. h Amerran xlur Inswm Effsetive Date of this Endorsement January 1. 1988 To form a part of Policy No NF-174 12:01 A.M. Standard Time Issued to Northern States Power Company Date of Issue October 19, 1987 For the subscribing companies

'! l' l 3'

Sy -

General Manager Endorsement No 86 Countersigned by i r

SE-64 (1/1/88)

l M 5:: - A ar NUCLEAR ENERUY LIABILITY INSURANCE MUTUAL ATOMIC ENERGY LIABILITY UNDERWRITERS ANNUAL PREMIUM ENDORSEMENT Calendar Year 1988 ANNUAI. PREMIUM: It is agreed that the Annual Premium due the compantes for the period designated above is: $ 1,688.00 .

TH!S IS TO CERTIFY THAT THl$ 13 A TRtiE COPY OF THE ORIGINAL, CERTiclC ATE. CE ABihG THE NUMBER DES!GMTF0 HEhr.0ti. FOR 19AUS AN0E COVERAGE UNDER THE M ASTFR NLiCY NUCLEAR E l!AE6LITY INSURANCE (SECONO ARY fiNA,%Al. FROTECTION)A NO IN5ut1ANCE IS AFFORDE BY THIS COPY. //

J4HtJ L QUATTROCCHI Y. .--

VtCE PRE 5!OENT LtAO:lli 20ERWRITING AMERICAN NUCLEAR INSUAERS .gj Effective Date of this Endorse =ent January 1, 1988 To form a part of Certificate No. M'17 Issued to Northern States Power Company Date of Issue December 15, 1987 For the Subscribing Companies MUTUAL ATOMIC ENERGY LIABILITY UND RWRITERS By _ .T . e -O

, W%,

Endorsement No. 8 Countersigned by Authorized Representative

0"W NUCLEAR ENERGY LIABILITY INSURANCE MUTUAL ATOMIC ENERGY LIABILITV UNDERWRITERS ADVANCE PREMlUM AND STANDARD PREMlUM CALENDAR YEAR 1988 ENDORSEMENT

1. ADVANCE PREMlUM: It is agreed that the Advance Premium due the companies for the period designated above is:

3 147,242.00 .

2. STANDAR0 PREMlUM AND RESERVE PREMlUM: In the absence of a change in the Advance Premium indicated above, it is agreed that, subject to the provisions of the Industry Credit Rating Plan, the Standard Premium is said Advance Premium and the Reserve Premium is:

s 111,229.00 .

iln is to certi'y that this is a true copy of the original 6 6>rseraent hwing the endersement number and being twie prt of S Nudaar Energy thbety Policy (F ihty Form) as des-

.uc bei con. No insu nc.e k affor hereunder.

$, [bi; 7 1 v'n L 5 moc cN, We P

• nt-tJ4 O y b i hu A ,.ww . , ..cint Ir.w m Effective Date of  !

January 1,1988 To form a part of Policy No. MF-51 Thb Endorsement 12:01 A.M. Standard Time issued to 10.I.thern States Power Comeany December 15,1987 Date of Issus For the subscribing companies MUTUAL ATOMIC ENERGY LIABILITY UNDERWRITERS A

By *T . C [

Endorsement No. 72 Countersigned by Authorized Representative

i Nuclear Energy Liability Insurance MUTUAL ATOMIC ENERGY LIABILITY UNDERWRITERS AMENDMENT OF COVERAGE ENDORSEMENT FOR WORKERS CLAIMS (Facility Form)

PREAMBLE

1. The insurance and rating plan presently used by Mutual Atomic Energy Liability Underwriters ("MAELU") and Nuclear Energy Liability Insurance Association ("NELIA")

do not make a distinction between workers claims arising from catastrophic events and those arising from lesser events;

2. MAELU and NELIA believe that the lack of such a dis-tinction will adversely affect their ability to continue to attract from world markets very large amounts of nuclear energy liability insurance for the nuclear i

industry;

3. MAELU and NELIA want to avoid this potential loss of capacity and to continue to provide nuclear energy lia-bility insurance for workers claims. Accordingly MAELU and NELIA desire to restructure their present insurance programs, including this policy, effective January 1, 1988.

! NOW, THEREFORE, the Named Insured and the companies do hereby agree as follows:

1. DEFINITIONS When used in reference to this endorsement:

"this policy" means the policy of which this endorsement forms a part; "nuclear related employment" means all work performed at one or more than one nuclear facility in the United States of America or in connection with the transporta-tion of nuclear material to or from any such facility.

All of a worker's nuclear related employment shall be l

considered as having begun on the first day of such

) employment, regardless of the number of employers involved or interruptions in such employment; "worker" refers to a person who is or was engaged in nuclear related employment; i

ME-64 (1/1/88) page 1

N "Workers claims" means claims for damages because of bodily injury to a worker caused by the radioactive, toxic, explosive or other hazardous properties of nuc-lear material and arising out of or in the course of the worker's nuclear related employment; "extraordinary nuclear occurrence" means an event which the United States Nuclear Regulatory Commission has determined to be an "extraordinary nuclear occurrence" as defined in the Atomic Energy Act of 1954, or in any law amendatory thereof.

2. APPLICATION OF THIS ENDORSEMENT This endorsement applies only to such insurance as is afforded by this policy for workers claims which do not arise in whole or in part out of an extraordinary nuclear occurrence.

3. EXCLUSION OF NEW WORKERS CLAIMS This policy does not apply to bodily injury to a worker which arises in whole or in part out of nuclear related employment that begins on or after January 1, 1988.

4. APPLICATION OF POLICY TO WORKERS CLAIMS NOT EXCLUDED With respect to such insurance as is afforded by this policy for workers claims which are not excluded, Insuring Agreement IV does not apply and the following Insuring Agreement IV-A does apply:

IV-A APPLICATION OF POLICY TO WORKERS CLAIMS This policy applies only to bodily injury (1) which is caused during the policy period by -

the nuclear energy hazard and (2) which is discovered and for which written claim is made against the insured not later than the close

of December 31, 1997.

5. AVAILABILITY OF SUPPLEMENTAL INSURANCE MAELU and NELIA are offering to make insurance under one or more Master Worker Policies available to all holders of Nuclear Energy Liability Policies (Facility Form).

THIS OFFER IS CONTINGENT ON SUFFICIENT SUPPORT FROM POLICYHOLDERS, AND MAY BE WITHDRAWN OR MODIFIED BY MAELU OR NELIA AS THEY DEEM NECESSARY OR APPROPRIATE.

The Master Worker Policies will provide, under their separate terms and conditions, coverage for new workers claims. Premiums will be subject to a separate Industry Retrospective Rating Plan.

ME-64 (1/1/88) Page 2

l P0ga 3 e  :

COVERAGE UNDER THE NEW MASTER WORKER POLICIES IS NOT AUTOMATIC. A WRITTEN REQUEST MUST BE SUBMITTED TO MAELU OR NELIA THROUGH REGULAR MARKET CHANNELS.

It is understood and agreed that all of the provisions of this endorsement shall remain in full force and effect without regard to this Section 5, and without regard to whether or not the Named Insureds become insureds under the Master Worker Policies, or whether or not MAELU or NELIA terminate such policies or withdraw or modify their offer to underwrite such policies.

Executed for the companies Date /2.[/

/ /

f*7 By .S Mf+

\) (SignatuYe of Authorizea of ficer) h John L. Quattrocchi, Vice President-Liability Underwriting (Print or Type Name and Title of Officer)

Executed for the Named Insured Northern States Power Company (Named Insured - Print or Type)

Date By p 1i3 _

(signgof gorized Of ficer)

Sr V P & Chief Financial Officer (Print or Type Name and Title of Of ficer)

This is to certdy that this is a true copy of the original Endorsement having the enderwment number and being rnade part of the Nuclear Energy Liabaity Policy (FyDity Term) as des-ignate hereon. No insurance is affordajf' hereunder.

un t u Amera dar kwn Jhte t*9 Effective Date of this Endorsement January I, 1988 To fore a part of Policy No. MF-51 12:01 A.M. Standard Tfme .

Issu2d to Northern States Power Company Date of Issue October 19, 1987 For the Subscribing Companies MUTUAL ATOMIC ENERGY LIABILITY ERWRITERS By y .

Endorscuent No. 71 Countersigned by

', .s /

ME-64 (1/1/88)

NUCLEAR ENERGY LIABILITY INSURANCE NUCLEAR ENERGY LIABILITY INSURANCE ASSOCIATION ADVANCE PREMlUM AND STANDARD PREMlUM CALENDAR YEAR 1988 ENDORSEMENT

1. ADVANCE PREMlUM: It is agreed that the Advance Premium due the companies for the period designated above is:

3 238.00 ,

2. STANDARD PREMlUM AND RESERVE PREMlUM: In the absence of a change in the Advancs Premium indicated above, it is agreed that, subbet to the provisions of the Industry Credit Rating Plan, the S'andard Premium is sa;d Advance Premium and the Reserve Premium is:

3 159.00 ,

Effective Date of Th'] Endorsement January 1,1988 To form a part of Policy No. fiF-106 12:01 A.M. Standard Time issued to florthern States Power Cornpany December 15,1987 Date of Issue For the cribing com anies By i A

/

b General Meneger Endorsement No. 91 Countersi9 ned by

? L U ~~y W Nuclear Energy Liability Insurance ,

NUCLEAR ENERGY LIABILITY INSURANCE ASSOCIATION ANNUAL PREMIUM ENDlRSEMENT Calendar Year 1988 ANNUAL PREMIUM: It is agreed that the Annual Premium due the companies for the period designated above is: $ 5,813.00 .

T THIS 15 TO CERTitY THAT TMS IS A T005 C0rY OF THE ORIGtNAL CERTiRCATE, BEAPING THE NUP/SER D!EltiN A!C'JHEREON, FOR INSORANCE COVERAGE UNDER THE M ASTER P;'tiCV NOCLEAR ENERGY llA6?L TY INSURANCE (SECONDARY FINAMIAL PROTECTION). NO INSUR NCE ik / rr0FDE 9Y mts copy //

JOHN 'JATt .vuCHI VICE FREal0ENT LI ABILITY UNDERWRITING l

' AMERfCAN NUCLEAR INSURERS

-s l

l Effective Date of this Indorsement January 1, 1988 To form a part of Certificate No N-36 12:01 A.M. Standard Time 8ssued to Northern States Power Company l Dato of Issue December 15, 1987 For the sub ribing companies By /WD. - k%-- ._

N General Manager Endorsement No 8 Countersigned by

. f.C MmM NUCLEAR ENERGY LIABILITY INSURANCE MUTUAL ATOMIC ENERGY LIABILITY UNDERWRITERS ANNUAL PREMIUM ENDORSEMENT Calendar Year 1988 ANNUAL PREMIUM: It is agreed that the Annual Premium due the companies for the period designated above is: $ 1,688.00 .

THIS LS TO CERTIFY THAT THIS IS A TRUE COPY OF THE GRIGtNAL CEkliFIC ATE,8dARING THE NUMBER DESIGN ATED HERE4M. FOR INSURANCE COVERAGE UNDER TliE MASTER POUCY NUCtEARDifRGY UABillTY INSURANCE (SECONDARY FINANCIAL PROTECTMN).M ,

IN3URANCE IS AFFORDED lil!S COPY, n JOHN L CUATTR0CCHI T-VICE PRESSENT LIABILITY ERWRITING AMERICAN NUCLEAR INSURERS Effective Date of M-36 this Endorsement January 1, 1988 To form a part of Certificate No.

Issued to , Northern States Power Company Dcte of Issue December 15. 1987 For the Subscribing Companies MUTUAL ATOMIC EKERGY LIABILITT UND RWRITERS By .W _-

M F~

A Endorsement No. O Countersigned by Authorized Representative

.- a w Nuclear Energy Liability Insurance NUCLEAR ENERGY LIABILITY INSURANCE ASSOCIATION ~

ANNUAL PREMIUM ENDORSEMENT Calendar Year 1988 ANNUAL. PREMIUM:

~

It is agreed that the Annual Premium due the companies for the period designated above is: $ 5,813.00 .

1 THis IS TO CERTIFY TH AT THIS 15 A TRUE COPY OF THE ORtGINAL CEAliFIC AIE. DEARING THE flVMBER DESIGNATED HEREON, FOR INSUflANCE COVERAGE UtiDER THE M ASTER POUCY NUCLEAR ENERGY llAPAlfY INSUPANCE (SECONDARY fin'~ CIAL PROTECh0N). NO

!!1SU AtiCf.13 AFF0HD BY THIS C0P J04 , DC C MC r. SCENT Lt A6illTY UNDERWRh AMilcCAN fiUCLEAR lt.Suoi9S ,

F Effective Date of this Endorsemene January 1, 1988 To form a part of Certificate No N-37 12:01 A.M. S:andard Time Issued to Northern States Power Company Date of Issue December 15, 1987 For the su cribing companies 3

By ,W b/ T -- - - 7 N General Manager  ;

I Endorsement No 8 Countersigned by

.' .' fI Q /d NUCLEAR ENERGY LIABILITY INSURANCE MUTUAL ATOMIC ENERGY LIABILITY UNDERWRITERS ANNUALPREMIUMENDORSEMEE Calendar Year 1988 ANNUAL PREMIUM: It is agreed that the Annual Premium due the companies for the period designated above is: $ 1,688.00 .

THIS IS 10 CERilFY THAT THIS IS A TRUE COPY OF THE OR CERTIFICATE, SEARING THE NUMBER DEstCN ATED HEPE0N. FOR lt;SURANCE COVERAGE UNDE R THE M ASTER POUCY NUCLEAR ENERGY UAB;UTY INSURANCE (SECOND ARY F!N ANCI AL FR01EClitN).g0 INSURANCE ls AFFORDED Y THl3 COPf. //

JOHN L CUATTROCCHI S.

DERWRITE, VICE PPEst0ENT UAB:UTy AMERICAN NUCLEAR INSURERS Effective Date of this Endorsement January 1, 1988 To form a part of Certificate No. M-37 Issued to Northern States Power Company Date of Issue December 15, 1987 For the Subscribing Companies MUTUAL ATOMIC ENERGY LIABILITY UND RWRITERS By .W . -_ Y F~ --

A Endorsement No. 8 Countersigned by Authorized Representative

fI en A~L NUCLEAR ENERGY LIABILITY INSURANCE NUCLEAR ENERGY LIABILITY INSURANCE ASSOCIATION ADVANCE PREMlUM AND STANDARD PREMlUM CALENDAR YEAR 1968 ENDORSEMENT

1. ADVANCE PREMlUM: It is agreed that the Advance Premium due the companies for the period designated above is:

3 587.694.00 .

2. STANDARD PREMlUM AND RESERVE PREMlUM: In the absence of a change in the Advance Premium indicated above, it is agreed that, subject to the provisions of the Industry' Credit Rating Plan, the Standard Premium is said Advance Premium and the Reserve Premium is:

3 444,323.00 ,

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. i w, v -,, ns. u 2

. w; a , I, ,I 4

Effective Date of January 1,1944 To form a part of Policy No. NF-197 Thb Endorsement 12:01 A.M. Standard Time issued to Northern States Power Company December 15,1987 Date of issue For the ribing com nies By /A V'

b O nerei Menever Endorsement No. 73 __ Countersigned by i

fa M M -

Nuclear Energy Liability Insurance NUCLEAR ENERGY LIABILITY INSURANCE ASSOCIATION AMENDMENT OF COVERAGE ENDORSEMENT i

FOR WORKERS CLAIMS i (Facility Form)

PREAMBLE

1. The insurance and rating plan presently used by Nuclear Energy Liability Insurance Association ("NELIA") and l Mutual Atomic Energy Liability Underwriters ("MAELU") do '

not make a distinction between workers claims arising from catastrophic events and those arising from lesser events;

2. NELIA and MAELU b'elieve that the lack of such a distinc-tion will adversely affect their ability to continue to attract from world markets very large amounts of nuclear energy liability insurance for the nuclear industry;

3. NELIA and MAELU want to avoid this potential loss of capacity and to continue to provide nuclear energy lia-bility insurance for workers claims. Accordingly NELIA and MAELU desire to restructure their present insurance programs, including this policy, effective January 1, 1988.

NOW, THEREFORE, the Named Insured and the companies do hereby agree as follows:

1. DEFINITIONS When used in reference to this endorsement:

"this policy" means the policy of which this endorseme.nt forms a part; "nuclear related employment" means all work performed at one or more than one nuclear facility in the United States of America or in connection with the transporta-tion of nuclear material to or from any such facility.

All of a worker's nuclear related employment shall be considered as having begun on the first day of such employment, regardless of the number of employers in-volved or interruptions in such employment; "worker" refers to a person who is or was angaged in nuclear related employment; '.

NE-64 (1/1/88) page 1

"workers claims" means claims for damages because of bodily injury to a worker caused by the radioactive, toxic, explosive or other hazardous properties of nuc-lear material and arising out of or in the course of the worker's nuclear related employment; "extraordinary nuclear occurrence" means an event which the United States Nuclear Regulatory Commission has determined to be an "extraordinary nuclear occurrence" as defined in the Atomic Energy Act of 1954, or in any law amendatory thereof.

2. APPLICATION OF THIS ENDORSEMENT This endorsement applies only to such insurance as is afforded by this policy for workers claims which do not arise in whole or in part out of an extraordinary nuclear occurrence.

3. EXCLUSION OF NEW WORKERS CLAIMS This policy does not apply to bodily injury to a worker which arises in whole or in part out of nuclear related employment that begins on or after January 1, 1988.

4. APPLICATION OF POLICY TO WORKERS CLAIMS NOT EXCLUDED With respect to such insurance as is afforded by this policy for workers claims which are not excluded, Insuring Agreement IV does not apply and the following Insuring Agreement IV-A does apply:

IV-A APPLICATION OF POLICY TO WORKERS CLAIMS This policy applies only to bodily injury (1) which is caused during the policy period by the nuclear energy hazard and (2) which is discovered and for which written claim is made against the insured not later than the close of Decerter 31, 1997.

5. AVAILABILITY OF SUPPLEMENTAL INSURANCE NELIA and MAELU are offering to make insurance under one or more Master Worker Policies available to all holders of Nuclear Energy Liability Policies (Facility Form).

THIS OFFER IS CONTINGENT ON SUFFICIENT SUPPORT FROM POLICYHOLDERS, AND MAY BE WITHDRAWN OR MODIFIED BY NELIA OR MAELU AS THEY DEEM NECESSARY OR APPROPRIATE.

The Master Worker Policies will provide, under their separate terms and conditions, coverage for new workers claims. Premiums will be subject to a separate Industry Retrospective Rating Plan.

i FE-64 (1/1/88) Pa-

y 3 I

e COVERAGE UNDER THE NEW MASTER WORKER POLICIES IS NOT AUTOMATIC. A WRITTEN REQUEST MUST BE SUBMITTED TO NELIA OR MAELU THROUGH REGULAR MARKET CHANNELS.

It is understood and agreed that all of the provisions of this endorsement shall remain in full force and effect without regard to this Section 5, and without regard to whether or not the Ne.med Insureds become insureds under the Master Worker Policies, or whether or not NELIA or MAELU terminate such policies or withdraw or modify their offer to j underwrite such policies.

Executed for the companies Date / /f[f 7 By .T .M= _r__,fA

/ '

3 (Signature? of Author'lzTdWicer) i John L. Quattrocchi, Vice President-Liability Underwriting (Print or Type Name and Title of Officer)

Executed for the Named Insured Northern States Power Company (Named Insured - Print or Type)

Date By w 11 L (S e th~orized Officer)

Sr V P & Chief Financial Officer (Print or Type Name and Title of Officer) his is to certify that this is a ttue copy of the orignal Endornment havirw the endorsement nurnber and being tra%. par:

of the Nuclear Energy LiabIty Pohey (Fac3ity Form) as des-igna d hereon. No insurance is a' fop hereunder.

Je - MW Anim Nudear Inwrers t wtus Effective Date of this Endorsement January 1. 1988 To fot1n a part of Policy No NF-197 12:01 A.M. Standard Time Issued to Northern States Power Company Dato of Issue October 19, 1987 For the subscribing companies By - '

General Manager

,/

Endorsement No 72 Countersigned by /> e NE-64 (1/1/88) J

f.T M f dA.

NUCLEAR ENERGY LIABILITY INSURANCE MUTUAL ATOMIC ENERGY LIABILITY UNDERWRITERS ADVANCE PREMlUM AND STANDARD PREMlUM CALENDAR YEAR 1988 ENDORSEMENT

1. ADVANCE PREMlUM: It is agreed that the Advance Premium due the companies for the period designated above is:

3 170,621.00 ,

2. STANDARD PREMlUM_ AND RESERVE PREMlUM: In the absence of a change in the Advance premium ind:cated above, it is agreed that, subject to the provisions of the Industry Credit Rating Plan, the Standard Premium is said Advance Premium and the Reserve Premium is:

128,997.00 ,

, i

,,31vtu . ' 'w ' ,',,  !

T w. '*LT

r ,

' ~

w, '

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y . . . . .

l Effective Date of January 1,1988 To form a part of Policy No, MF-68 This Endorsement 12:01 A.M. Standard Time j

ltsued to Northern States Power Comoany December 15,1987 For the subscribing companies Date of Issue f

MUTUAL ATOMIC ENERGY UABluTY UNDERWRITERS

/)

By T.

62 N ' ' '

Endorsement No.

Countersigned by Authorized Representative

fr w ALL Nuclear Energy Liability Insurance MUTUAL ATOMIC ENERGY LIABILITY UNDERWRITERS l

h AMENDMENT OF COVERAGE ENDORSEMENT FOR WORKERS CLAIMS l

(Facility Form)

PREAMBLE

1. The insurance and rating plan presently used by Mutual Atomic Energy Liability Underwriters ("MAELU") and Nuclear Energy Liability Insurance Association ("NELIA")

do not make a distinction between workers claims arising from catastrophic events and those arising from lesser events;

2. MAELU and NELIA believe that the lack of such a dis-tinction will adversely affect their ability to continue to attract from world markets very large amounts of nuclear energy liability insurance for the nuclear industry;

3. MAELU and NELIA want to avoid this potential loss of capacity and to continue to provide nuclear energy lia-bility insurance for workers claims. Accordingly MAELU and NELIA desire to restructure their present insurance programs, including this policy, effective January 1, 1988.

NOW, THEREFORE, the Named Insured and the companies do hereby agree as follows:

1. DEFINITIONS When used in reference to this endorsement:

"this policy" means the policy of which this endorsement forms a part; "nuclear related employment" means all work performed at one or more than one nuclear facility in the United States of America or in connection with the transporta-tion of nuclear material to or from any such facility.

All of a worker's nuclear related employment shall be considered as having begun on the first day of such employment, regardless of the number of employers involved or interruptions in such employment; "worker" refers to a person who is or was engaged in nuclear related employment; ME-64 (1/1/88) Page 1

V "workers claims" means claims for damages because of bodily injury to a worker caused by the radioactive, toxic, explosive or other hazardous properties of nuc-lear material and arising out of or in the course of the worker's nuclear related employment; "extraordinary nuclear occurrence" means an event which the United States Nuclear Regulatory Commission has determined to be an "extraordinary nuclear occurrence" as defined in the Atomic Energy Act of 1954, or in any law amendatory thereof.

2. APPLICATION OF THIS ENDORSEMENT This endorsement applies only to such insurance as is afforded by this policy for workers claims which do not arise in whole or in part out of an extraordinary nuclear occurrence.

3. EXCLUSION OF NEW WORKERS CLAIMS This policy does not apply to bodily injury to a worker which arises in whole or in part out of nuclear related employment that begins on or after January 1, 1988.

4. APPLICATION OF POLICY TO WORKERS CLAIMS NOT EXCLUDED With respect to such insurance as is afforded by this policy for workers claims which are not excluded, Insuring Agreement IV does not apply and the following Insuring Agreement IV-A does apply:

IV-A APPLICATION OF POLICY TO WORKERS CLAIMS This policy applies only to bodily injury (1) which is caused during the policy period by the nuclear energy hazard and (2) which is discovered and for which written claim is made against the insured not later than the close of December 31, 1997.

5. AVAILABILITY OF SUPPLEMENTAL INSURANCE MAELU and NELIA are offering to make insurance under one or more Master Worker Policies available to all holders of Nuclear Energy Liability Policies (Facility Form).

THIS OFFER IS CONTINGENT ON SUFFICIENT SUPPORT FROM POLICYHOLDERS, AND MAY BE WITHDRAWN OR MODIFIED BY MAELU

! OR NELIA AS THEY DEEM NECESSARY OR APPROPRIATE.

1 i The Master Worker Policies will provide, under their l separate terms and conditions, coverage for new workers claims. Premiums will be subject to a separate Industry Retrospective Rating Plan.

, ME-64 (1/1/88) Page 2

- Prgo 3

/

a I

COVERAGE UNDER THE NEW MASTER WORKER POLICIES IS NOT AUTOMATIC. A WRITTEN REQUEST MUST BE SUBMITTED TO MAELU OR NELIA THROUGH REGULAR MARKET CHANNELS.

It is understood and agreed that all of the provisions of this endorsement shall remain in full force and effect and without regard to without regard to this Section 5, whether or not the Named Insureds become insureds under the Master Wor::er Policies, or whether or not MAELU or NELIA terminate such policies or withdraw or modify their offer to underwrite such policies.

l l Executed for the companies

(

t Date Jh/$ f7 By .M .- } 4 ^ Y - . Ah

/ / M (Signaturle of AuthoYized Of ficer) l John L. Quattrocchi . Vice President-Liability Undertiriting l (Print or Type Name and Title of Officer)

Executed for the Named Insured Northern States Power Company (Named Insured - Print or Type)

Date By h J __

(Sig thorized Officer)

Sr V P & Chief Financial Officer (Print or Type Name and Title of Officer)'

This is to certify that this is a true copy of the original Endorsement having the endersement number and be'rns made part of the Nucleat Enerav Liabihty Policy pacitty Form) as des-

% ed hereon. No surance is affof)2d hereunder.

S.

moceni,vt r .ewntrubu. se Effective Date of this Endorsement January I, 1988 To form a part of Policy No. MF-68 14:UI A.M. Standard Time Issusd to Northern States Power comoany

( Dets of Issue October 19, 1987 For the Sube:ribing Companies MUTUAL ATOMIC 2NERGY LIABILITY ERWRITERS l By *M . C [

^ '

Endorsement No. 61 Countersigned by . , _-

Authorized Representative m____. _ _ _ _ _ _ _ _ _ _ _ _. _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

J

NUCLEAR ENERGY LIABILITY INSURANCE NUCLEAR ENERGY LIABILITY INSURANCE ASSOCIATION ADVANCE PREMlUM AND STANDARD PREMlUM CALENDAR YEAR 1988 ENDORSEMENT

1. ADVANCE PREMlUM: It is agreed thet the Advance Premium due the companies for the period designated above is:

3 238.00 ,

2. STANDARD PREMlUM AND RESERVE PREMlUM: In the absence of a change in the Advance Premium indicated above, it is agreed that, subject to the provisions of the Industry Credit Rating Plan, the Standard Premium is said Advance Premium and the Reserve Premium is:

3 159.00 ,

I Effective Date of January 1,1988 To form a part of Policy No.___ NF-106 This Endorsement 12.01 A.M. Standard Time issued to Northern States Power Company ,_

December 15,1987 For the : cribing com anies Date of Issue By iA

/'

b General Manager ,

Endorsement No. 91 Countersigned by

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