ML20216H055

Forwards Copies of Tables 5.3-1 & 2 That Were Inadvertently Omitted from 951101 IPEEE Submittal

ML20216H055
Person / Time
Site:	Vogtle
Issue date:	09/10/1997
From:	Mccoy C SOUTHERN NUCLEAR OPERATING CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
LCV-0590-E, LCV-590-E, NUDOCS 9709160122
Download: ML20216H055 (3)

Text

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, , C. K. McCoy Southera"uclear l Vice hesident Operating Company. inc.

l Vogtle Project 40 Inverness Center Padway P0. Box 1295

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Birmingham. Alabama 35201 '

Tel 205 9923122 fat 205932 0403 i SOUTHERN h COMPANY September 10, 1997 Ennp u Snu rourWnld" LCV-0590-E Docket Nos. 50-424 50-425 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C. 20555 Gentlemen:

, VOGTLE ELECTRIC GENERATING PLANT INDIVIDUAL PLANT EXAMINATION OF EXTERNAL EVENTS FOR SEVERE ACCIDENT VULNERABILITIES Enclosed are 10 copies of Tables 5.3-1 and 2 which were inadvertently omitted from our IPEEE submittal of November 1,1995.

Sincerely C K. McCoy CKM/KWK/gmb cc: Southern Nuclear Regulatory Commission Mr. L B. Beasley, Jr.

Mr. M. Sheibani .

NORMS U. S. Nuclear Regulatory Commission Mr, L. A. Reyes, Regional Administrator Mr. L. L Wheeler, Senior Project Manager, NRR NRC Senior Resident inspector, Vogtle n

9709160122 970910*

PDR ADOCK 05000424

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, ,_ Table 5.3-1 Ilazardous Chemicals Not Previously Evaluated Maximum Allowable Quantity (Ib) Quantity Based On Substance Location Evaluated Reg. Guide 1.78 (ib) Q<Qmax (Q)- (Qmax) ethylene glycol SRS 99,999 No Limit Yes hydrochloric acid SRS 9,999 No Limit Yes hydrogen fluoride SRS 9,999 72,000 Yes lead SRS 999,999 No Limit Yes liquid oxygen SRS 9,999.999 No Limit Yes oxalic acid - SRS 99,999 No Limit Yes dihydrate phenol SRS 9,999 No Limit Yes propane (liq.) SRS 99,999 No Limit Yes propane (mixture) SRS 99,999 No Limit Yes sodium sulfate SRS 99,999 No Limit Yes anhydrous sodium sulfite SRS 99,999 No Limit Yes sulftech grade s tributyi phosphate in SRS 99,999 No Limit Yes paraffin uranyl acetate SRS 99,999 No Limit Yes uranyl acetate SRS 132,000 No Limit Yes organic cyclohexane CSX 132,000 1,200,000 Yes naptha CSX 132,000 2,000,000 Yes triethylamine, CSX 132,000 No Limit Yes anhydrous ethylene oxide CSX 132,000 No Limit Yes propionic acid CSX 132,000 No Limit Yes acetic acid CSX 132,000 No Limit Yes acetic anhydride CSX -132,000 No Limit Yes None of these chemicals are stored in quantities sufficicut to require further evaluation for control room habitability per Regulatory Guide 1.78.

5.3-10 l

J

q Table 5.3-2 D

Explosive Overpressure Evaluation Substance Quantity Minimum Actual MSSD < AD Comments Evaluated Safe Distance (Ib)* Standofi (AD)(mi)

Distance (MSSD)

(mi) chem-o-lene 999,999 1.1 4.0 Yes Treated as a fuel gas hydrocarbon fuel. ,

cyclohexane 1,320,000 1.3 4.5 Yes Treated as a hydrocarbon fuel.

• Conservative value based upon guidance given in Regulatory Guide 1.91.

A)

L.

None of these materials exceeded the screening criteria provided in Regulatory Guide 1,91 which would have required further evaluation for explosive overpressure concerns.

O V

5.3-11