ML20127B692

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Provides Supplemental Matl, Recommended Earthquake Criteria, Per
ML20127B692
Person / Time
Site: Monticello Xcel Energy icon.png
Issue date: 02/07/1967
From: Dienhart A
NORTHERN STATES POWER CO.
To: Boyd R
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20127B696 List:
References
NUDOCS 9102070621
Download: ML20127B692 (1)


Text

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L 0 3 j "i NORTHEHN STATES POWER COMPANY M I N N E dn,5 c L i t. M I N N E B OT A B S 4 0 9 February 7, 1967 VIA AIR bh1L

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Mr Fn p r S Boyd, Chief ksearch & Pcuer Reactor Safety Branch Division of Reactor Licensing thited States Atomic Energy Ccrimission Washington, D C 20545 Daar Mr Boyd l;

FDfrICCLID NUCLEAR GDTrXTING PL7NT E5979 AEC Docket 50-263 i

Supplenentary Material on Geology and Seisnology

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Supplenenting the nuterial which we sent you with our letter of itbruary 6,-

r 1967, we are attaching three copies of a report entitled "Pccomanded Earth-quake Criteria" by John A Blua2 and Associates, and three copies of a. " Report of Foundation Investigation" with seven supplenents, prepamd by Danes & bbore for Peachtel Corporation, Architect-Engineers for G2neral Electric Otznpany.

Tne 11aus & tbore reports discuss the natter of soil bearing pressures in which your consultant indicated concern.

We also are sending three prints each of drawings NF-36005-(Bochtel C-103, re-vision 3) and NF-36006 (Bechtel C-104, Revision 3), which show plan,- sections,.

l and details of the excavations which have been perforned for the reactor and turbine buildings.

Please let us know if we can supply further information to assist your review.

Yours very truly c

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Arthur V Dienhart '

~", M, Manager of I:ngineering -

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