ML20128N470
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Dr. I. Spiemat:
Institute of Energy Analysis F.C. Box.117 Qat Riege. TE 37630
Dear Dr. Spieuey:
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At the request of CR. K. Araj. I have enclosed a copy of the following IDCOR reports:
(1) Technical Report L1 Ground Rules for the IDCOR Program.
(2) Technical Report 3.1 Define Initial Likely Sec,uences.
(3) Technical Report 3.3 Selectior of Dominant Sequences - Update.
(4) Tecnnical heport 12.1 hycroDen Generation buring Severe Core Damage Sogu:nces.
l (b) Suctast 12.2 Hyorogen Districution in Reactor Contain-l meat Buildings (Vol. 1).
(6) Subtask 12.3. Vol.1 hyorogen Combustion in Reactor Coctainment buildings.
(7) Technical Report 14.1A - Key Phenceanological Models for Assessing l
Explosive Steam Generation Rates.
(6) Technical Report 14.15 - Key Phersonenological Mooals for Assessing non-Explosive Steam Generation Rates.
(9) Technical Report 15.1A - In-Vessel Core Malt Progression Phenomena.
(10) Tecanical Report 15.2A - Effects of a Hypothetical Core Melt Accident en a PWR Vessel with Top Entry Instruments.
l (11) Technical Report 15.28 - Depris coolability. Vessel Penetration, ano l
Debris Dispersal.
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8507130106 850415 PDR FOIA ALVAREZ85-110 PDR 1
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2 (12) Sattc56. li,.i Fr.er.menclocic41 cr.o P.odelling bacyrcun;: ter the PhP. an;l, LWF. hests, Coces (ici. 1), ar.c
-(13) sustasi.14,.3 Final f.efort on. Core-Concrete Inte.rccticn:.
Sincerely.
Christopher Rycer Accident Source Terc Prograz Office
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Office of huclear Regalatory Researen L.S. hucitar Regulatory Commissior.
Enclosures:
As statec Distribution:
fl5 Lentral File CiaC:l/CIC ASTF0 Subject Filt Chyaer e
ASTPC/CRA0/RES CRycer:mir 05/J/84
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