ML20129A506
| ML20129A506 | |
| Person / Time | |
|---|---|
| Site: | Shoreham File:Long Island Lighting Company icon.png |
| Issue date: | 11/25/1970 |
| From: | Howard E, Hunnicutt D, Tillou J US ATOMIC ENERGY COMMISSION (AEC) |
| To: | |
| Shared Package | |
| ML20129A436 | List:
|
| References | |
| FOIA-85-281 50-322-70-06, 50-322-70-6, NUDOCS 8507270236 | |
| Download: ML20129A506 (3) | |
Text
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U. S. ATOMIC ENERGY COMMISSION RI G lo:: 1 DIV1hlo;; Or COMPLIN;CL Report of Inspection CO R(port Sa. 3JJ/70-6 Applicant:
Long Island Lighting Company (LILC)
Shorcham Nuclear Power Station No. 1 Category A (Construction Permit Pending)
Date of Inspection:
Novenber 13 1970 Date of Previous Inspection:
May 1"),
1970 Inspected by:
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D. M. Ilunnicutt, Reactor Inspector (Principal)
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//.2.f*]e J. 11. T i l l o u, Reactor Inspector (Construction)
Date Reviewed by:
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// 2.6 70 E. M. Iloward, Senior Reactor Inspector Date prof rietary Inf orrat ion:
None SCopt A spicini ann <unesJ in' p tioa wa* r Je at tb LIICO f.n.inserin, Offices, liicks-villt L%
1* land. and at tb SL.,rt ham c >ns t ru c t i on sit (
to di t < :.I nt tla status of sitt con > t ruc t i that h.o beer. c.e; le t t a by t he applicant pr.:r tc-Issuance
'f a cenetructic, p< mit at an c:a mp t i on app r:' vin L spielffed c':utructian work 16 CFh %.
unJtr the 1r,visi n-
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$!tt c :c ava t 1. r. La s beia ccmpitttd.
Tia ds-watt.r pumpink syn.te-h a.*, remained in c ntinu,ur op ra t i.'n s !nct excavaticn wa*. c:mnenced.
Select fill cenpact ion ta elivatian f .ler ra=a-neut ron device and density cones.
A six inch werk tat
'f.'000 psi concrete reinf erced with roadway menh has been placed for the containment buildine.
The i.urface af thir, nat is at approximately
-2 feet neven inchet. elevatian.
i 1;. vi:f4 ch....: t (lTC) wa:sr-M ti:
i r i.u. i t.
.:.. t..
r-.
e proaf membrane, 0.0a0 inches thick, has been installed and in estimated to be nb t W c - !i t '.
To.
un~ in this pVC evnbrane da not meet et rength recui re-ra al 3 A lit Ja ; l a..
t t i ll1s I' Ut i cr.3 16 'siy it'[ldstw Jt f ( i f. i 1*sd 4t the seams to meet applicable strength requirements, h72g,605060D CANDG05-201 pun
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No other work related to nucicar facilities site construction has been performed, es evidenced by site reentdn, and observations made by the inspectors.
DETAILS A.
The principal persons contacted during the inspection included the following:
LILCO Mr. J. 1. Martone. QA Administrator Mr. F. X. Schoner Assistant QA Administrator Mr. Ross Black, Rtsident QA Engineer (Construction Site)
S6W Walter E. Moran, Jr., QA Coordinator B.
Records Inspection 1.
General I
l The C0 inspectors met with LILCO QA personnel at LILCO's Engineering Offices, Hicksville. Long Island, to discuss the status of site con-struction.
Tne inspectors reviewed drawings, concrete strength reports, compaction fill descriptions and density measurements and PVC strength measurements.
2.
Drawinen The ap;>reximan area outlined en Drawing R. M-10826-1 was c>.cavated te eitvation -1; f u t using na an sea 1s vel as datum.
This assa was then l
l reillied and campacted to an elevation of ap;>raximately -
feet.
2.
c.
., t t.
b rgz camp c t i on re c e rd t.
Indicate that the excavation was refilled to approxi.
mattly '. feet elevatten in six inch lifts and a minimum dennity of 951 l
o f t he ? r( t t ca'. dens i ty was ma in t c ;ned.
Compactlan density was determined using a 1rculer gera-neut ron inst rument and by cono removals for physi-l cal measurements.
The compacted sand was overlaad with breken stone l
campacted te =8-9R of thcarctical density to approximately -3 feet cle-varion.
l 4.
De-watering Sy= tem l
Li a n r...cr.i udi an th t tu de wau ring nystem has besn continuously I
operated to assure that the water level is maintained below the -12 foot l
clevntion.
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5.
foundation Mat l
LILCO records indicate t!.at on Oc tola r 7 and 8, 1970, a six inch thick concrete work mat, reinforced with roadway mesh, for the reactor building 1
was paured within an 87 foot radiu' circle.
The surface of this mat is at approximately -2 feet seven inches. LILCO records indicate that the mini-mum compressive strength of the test cylinders was 2020 pai at 28 days.
6.
PVC Membrano L7LCO records indicate that after the concrete surface was smoothed, a PVC rrombranc, 0.0'.0 inches thich, has been installed over approximately 937, of the concrete surface area on the inside of the twelve inch high concrete curb. The sea t of this PVC mmbrane do not meet st rent:th re,
q a ir er.c n t s.
Mr. Martout stated that the PVC membrane will either be completely replaced or reinforced at the seams to meet applicable strength requirements.
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7.
Other tiork f
LILCO records and observations made by the inspectors at the construction site indicate that no other work related to nuclear facilitics site construction has been performed as of November 13, 1970.
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