ML19308A285

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Rept 68,Environ Radiation Study in the Vicinity of Humboldt Bay Power Plant,Quarter Ending 780331
ML19308A285
Person / Time
Site: Humboldt Bay
Issue date: 09/19/1979
From: Andrew C, Cayot R, Lorenz R
PACIFIC GAS & ELECTRIC CO.
To: Reid R
Office of Nuclear Reactor Regulation
Shared Package
ML19261B751 List:
References
NUDOCS 7903050366
Download: ML19308A285 (36)


Text

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g PACIFIC GAS AND ELECTRIC COMPANY DOCKET NO. 50-133 REPORT ON RADI0 ACTIVE EFFLUENT RELEASES AND WASTE DISPOSAL FOR HUMBOLDT BAY POWER PLANT UNIT NO. 3, COVERING THE PERIOD JULY 1, 1978 THROUGH DECEMBER 31, 1978 This eport summarizes the quantity of each of the principal radionuclides released to unrestricted areas in liquids and gaseous effluents and summarizes radioactive waste disposal from July 1, 1978 through December 31, 1978 and is submitted in accordance with Section"IX.I.3.a. of the Technical

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Specifications.

A.

SUPPLEMENTAL INFORMATION 1.

Regulatory Limits Fission and activation gases:

The current license limits a.

are 50,000 pCi v; second for an annt al average release rate and 500,000 pCi per second for an instantaneous release.

b.

Iodines:

Refer to c., "Particulates".

c.

Particulates:

The limit "for halogens and particulate material based on the isotopes present on the sampling filters after 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> decay period" is 0.18 pCi/sec.

d.

Liquid Effluents:

10CFR20 2.

Maximum Permissible Concentrations Provide the MPC's used in determining allowable release rates or concentrations.

a.

Fission and activation gases: not applicable b.

Iodines:

3x10-10 pCi/cc Particulates, half-lives >8 days: 3x10 10 c.

pCi/cc d.

Liquid effluents:

10CFR20, Table II, Appendix B.

3.

Average Energy Not applicable.

0 79030503 %

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