Modeling of the Radiation Doses during Dismantling of RBMK-1500 Reactor Pressurized Tanks from Emergency Core Cooling System

Table 2

Contamination of internal surfaces of ECCS PT [3].

Nuclide	Measurement point at level 0.0		Measurement point at level +7.2
	Surface contamination, Bq/cm^2	%	Surface contamination, Bq/cm^2	%
Co-60	37.52	47	0	0
Cs-137	42.91	53	25.58	100
Total	80.43	100	25.58	100