SURVEY OF 6-30-69 TO 7-I-69 TARE 30 - 40 SUGAR 30-40 100-200 ‘ 30-50 500-600 40-60 10 lO-20 ~eceCeerceece cece ece ceed aS Coe AHH CEE 10-20 t ROAD tN ' lO / / 10 +/ / / ' / 10-20 / "enneg?” 10 / 5 HOT" n PIECE OF REBAR. aa —— x 30-40) : 7 TIDAL BASIN 500-800 ON DEPRESSION ALONG DOTTED LINE (TO 1000 gR/hr. CONTACT ) * POSSIBLE EXTENT OF CONTAMINATED METAL SCRAP ON ISLAND (NOT TO INCLUDE REEF AREA) ( All readings in ERLhe) FIGURE 6