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Abstract

Systematic neutron and gamma dose-rate measurements were performed in and outside the reactor containment of the nuclear power plant Central Nuclear Almirante Alvaro Alberto (CNAAA) at Angra do Reis, Angra-1 a 626 MW pressurized water reactor, for different power-levels (0, 3, 30, 50, 75, 90 and 100%) during the start-up phase of the plant from 1981 to 1984. Two hundred and ten measuring points had been selected within the containment, the safety-, fuel element- and auxiliary-buildings outside and along the building complex and alongside the fence of the plant-area. The results of the measurements are reported and discussed.

Additional information

Authors: BACELAR LEAO J L, COMISSAO NACIONAL DE ENERGIA NUCLEAR, INSTITUTO DE RADIOPROTECAO E DOSIMETRIA, RIO DE JANEIRO (BRAZIL);JRC ISPRA ESTAB. (ITALY);MORAES A, COMISSAO NACIONAL DE ENERGIA NUCLEAR, INSTITUTO DE RADIOPROTECAO E DOSIMETRIA, RIO DE JANEIRO (BRAZIL);JRC ISPRA ESTAB. (ITALY);OBERHOFER M COMISSAO NACIONAL DE ENERGIA NUCLEAR, INSTITUTO DE RADIOPROTECAO E DOSIMETRIA, RIO DE JANEIRO (BRAZIL), COMISSAO NACIONAL DE ENERGIA NUCLEAR, INSTITUTO DE RADIOPROTECAO E DOSIMETRIA, RIO DE JANEIRO (BRAZIL);JRC ISPRA ESTAB. (ITALY);JRC ISPRA ESTAB. (ITALY), COMISSAO NACIONAL DE ENERGIA NUCLEAR, INSTITUTO DE RADIOPROTECAO E DOSIMETRIA, RIO DE JANEIRO (BRAZIL);JRC ISPRA ESTAB. (ITALY)
Bibliographic Reference: INTERNATIONAL CONFERENCE ON RADIATION PROTECTION IN NUCLEAR ENERGY, SYDNEY (AUSTRALIA), APRIL, 18-22, 1988, AVAILABILITY: CEC-LUXEMBOURG, DG-XIII-C-3, POB 1907, MENTIONING PAPER EN 34125 ORA
Availability: Can be ordered online
Record Number: 1989126106000 / Last updated on: 1989-06-01
Category: PUBLICATION
Available languages: en
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