ML19326A735
| ML19326A735 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 08/01/1974 |
| From: | Grier B US ATOMIC ENERGY COMMISSION (AEC) |
| To: | Schroeder F US ATOMIC ENERGY COMMISSION (AEC) |
| Shared Package | |
| ML19326A734 | List: |
| References | |
| NUDOCS 8003030873 | |
| Download: ML19326A735 (2) | |
Text
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s AUG 1 1974 i
i F. scuroeder, Acting Deputy Director for Technical Review, L i
".aQUEST TG2 TOCutlC.u. ASSI5 tam E f
i Picase arrange for the Structural Lagineering dranch to provide the I
fallowing technical aosiscance to 20:
l Eacility - Crystal River Unit 3 Docket.so. 50-302 - OL Application Assistance Jaquestad - ivaluate tua enclosed Construction Deficiency Esport witn respect to acceptability from a design standpoint, of the concreta placed in FOUR L ^> of ena contalunant building done.
he call to your attention tus Gilbert Associacea structural unginaaring analysis transmitted to Florida Power Corporation by letter from S. N. Dobreff dated liay 22, 1974, particularly the section (on the last j
page of the package) imaica discusses tensile and shear acrosses. Searing in mind the Tortey Point 3 Joas problems we wonder about the sentacta l
"No contribution from tne tensile capacity of the concreta was reliad j
upon wen tue required maximme prestress force was determined." As we l
renauber tua Turs.sy Point situation, the calculations assumed no cens11e i
load were in fact, tensile load exceeded the actual capability of the l
cascreta.
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If your review indicatas that the concreta as placed is acceptable, j
we will take no further action. If your review indicates tant chars j
la insufficient information or enat ena acceptability is questionsole, I
us will ao aavise the 11cansse, and transfer luad responsibility to
- eactor Projects.
i dince concreta placement in the cour=4==_c building done is essentially complace, it la isaportant enat this matter receive prompt attention.
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1 F. dchroeder AUG l 1974 The 20 cognizant engineer is J. 3. tienderson, Extension 7421.
Original signed b'y B. IL Grier 2.11. Criar. Assistant Director for Construction & Operation Directorata of Regulatory Opwrations Enclosura: 5J.55(e) Repore d' cad July 11, 1974 ces L. skao, L cc w/o enclosuret W. G. Mcdonald. OFS:L
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i RO RO RO Jilanderson:ca KYSeyfrit 311Grier 8/1/74 3/1/74 8/1/74
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