ML18192A184

One of the Wells Selected for Groundwater Monitoring Program, Number 177 Abb, Has Been Determined to Be Unavailable for Water Level Measuring. Substituted with Well Number 17 Abb

ML18192A184
Person / Time
Site:	Palo Verde
Issue date:	01/25/1977
From:	Van Brunt E Arizona Nuclear Power Project
To:	Regan W Office of Nuclear Reactor Regulation
References
ANPP-7725
Download: ML18192A184 (6)

Text

U.S. NUCLEAR REGULATORY Co SSION DOCKET NUMBER NRC FORM 195 I2 76) 50-528/529/530 FILE NUMBER NRC DISTRIBUTION FoR PART 50 DOCKET MATERIAL FROM:

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DATE OF DOCUMENT TO:

Axizona Nuclear Power Project 1/25/77

.Mr --W.

'a H. Regan,. Jr. Phoenix, Ari,zona DATE RECEIVED E. E. Van Brunt, Jr. 2/1/77 JgJ ETTER '0 NOTOR IZ E 0 PROP INPUT FORM NUMBER OF COPIES RECEIVED jgORIGINAL P5J N C LASS I F I E D

~OCOPY Ope si'gn'ed DESCRIPTION ENCLOSURE

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Ltx w/attached....concerning Construction

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Phase Groundwater Monitoring Program......

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ACKNOqrZEDGED PLANT NAME:

Pale Verde Units 1-2-3 PO NOT REMOVE SAFETY FOR ACTION/INFORMATION 2 3 77 ASSIGNED AD! Vassallo

-:.~S to 1-z-r- 1 Re an R'JL'EG

- R EC MANA . Allison- PROJECT MANAGER Gilbert L C ASST H lton LIC ASST ~ Duncan, INTERNAL.D1ST RIBUTION .

FILE SYSTEMS SAFETY PLANT SYSTEMS STESA NRC PDR HEINEMAN TEDESCO

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MIPC- -MACARRY-= ERNST CASE- KNIGHT- L HANAUER -=-SIHWEIL OPERATING. REACTORS SPANGLER HARLESS PAWLICK STELLO SITE TECH

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NRC FORM IB6 {2.76)

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100% RECYCLE PAPEA ARIZONA NUCLEAR POWER PROJECT Post Office Box 21666 nix, Arizona 85036 January 25, 1977 ANPP-7725 Mr. W. H, Regan, Jr.

Branch Chief "if ply I)/(i Envi.ronmental Projects Branch 3 U. S. Nuclear Regulatory Commission Washington, D. C. 20555 RE: Docket Nos. CPPR-141, 142 and 143 Construction .Phase Groundwater Monitoring Program >4>E Jl

Dear Bill:

A portion of the Groundwater Monitoring Program involves the sampling of off-site wells in the regional groundwater aquifer for water qual-ity and level. One of the wells selected for this purpose,'Number 17 abb, has been determined to be unavailable for water level measur-ing. We have, therefore, substituted Well Number 18 bbb, which lies 1.47 miles due West of Well 17,abb. Since both wells extend into the regional aquifer and each is equally descriptive of water levels, we conclude that the substitution will have no effect on the purpose of the Program. Please substitute the enclosed Figure 2 for the Figure 2 now included in the written Program.

Very truly ours, gpgoletoty Docket File ~+

E. E.. Van Brunt, Jr.

APS Vice President Construction Projects ANPP Project Director EEVBJr/JRM:skc cc: E. E. Van Brunt, Jr.

R. L. Robb Og g@

Eg W. M. Petro J. M. Allen T. Hudgins J. Dyer ANPP participants: Arizona Public Service Company ~ Salt River Project ~ Arizona Electric Power Cooperative, Inc.

Public Service Company of New Mexico ~ El Paso Electric Company ~ Southern California Edison Company

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ooo rocs LEGEND oo 0 ~QTsI. ALLUVIUM:

20dbb BROWN SILT AND CLAY, GRAVEL 26baa AND SAND LENSES (UNDIFFERENTIATED)

~O1I POORLY CEMENTED DEPOSITS, OF GRAYISH BROWN SILT, SANO AND GRAVEL 0

27cbc EH VOLCANICS:

GRAY ANDESITF. ANO BROWN BASALT (UNDIFFERENTIATED) po 34abb GEOLOGICAL CONTACT PV0'7 7

PVNGS WATER LEVEL CONTOUR h

'::::::x":0() SITE 800 REGIONAL AQUIFER (1969-1973 DATA).

IN FEET, MSL DATUM Qg Oo MONITORING WELL 0

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2 1cbb2 NORTH 0 2 Ml 700 SCALE 0 8000 FT SCALE Arizona N()clear I'o)rcr I'rojcct Palo'Vcr(lc Ã((clear Gencratin~ Station Units 1, 2.8. 3 LOCATXON OF IIONITORZNG NELLS-REGXONAL AQUIFER Figurc 2

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