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Title: Pinellas Plant environmental monitoring report, 1983

Technical Report ·
DOI:https://doi.org/10.2172/6966886· OSTI ID:6966886

The results of the effluent and environmental monitoring programs are presented. Small quantities of tritium gas, tritium oxide, carbon-14 labeled solvent and krypton-85 gas were released from the plant during the year. Average maximum ground level concentrations of these radioisotopes were all less than 3/10 of 1 percent of the standard for continuous nonoccupational exposure. The plant's combined sanitary and industrial liquid effluents were analyzed for arsenic, barium, biochemical oxygen demand, boron, cadmium, total chromium, trivalent chromium, hexavalent chromium, copper, cyanide, iron, lead, manganese, mercury, nickel, phenolics, selenium, silver, sulfides, suspended solids and zinc. Small quantities of radioactive tritium were released to the POTW and from the East Pond. Analyses showed the levels were less than 1/10 of one percent of the applicable standards. Site perimeter and off-site air samples for tritium gas and tritium oxide, as well as off-site surface water samples obtained to distance of 9.6 kilometers (6 miles) from the plant site and analyzed for tritium content, showed levels significantly less than 1/10 of 1 percent of the standard for continuous nonoccupational exposure. Calculations were made to determine the radiation doses resulting from releases of tritium oxide, krypton-85 and carbon-14. The calculated doses are exceedingly small when compared to the applicable standards. The total dose commitment to the population residing within 80 kilometers (50 miles) was determined to be 0.40 man-rem as compared to the annual dose from natural radiation of 243,117 man-rem. 10 references, 3 figures, 12 tables.

Research Organization:
General Electric Co., St. Petersburg, FL (USA). Neutron Devices Dept.
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-76DP00656
OSTI ID:
6966886
Report Number(s):
GEPP-EM-806; ON: DE84011161
Resource Relation:
Other Information: Portions are illegible in microfiche products. Original copy available until stock is exhausted
Country of Publication:
United States
Language:
English