Document NGO94oZXywX516M05MRKg8R4E

> ' ' e' V\ i*V =l 'r': ' V ' ` \ y'i'.f 7 -A .:;/ * 4 PCB-ARCH0747489 ..: - ' > r ^'f - - r: /- % , * r..>v * >V^'&*'>' . `v > v -?.'!?' - -, ^ '* .^J , g ' ' . ' Lesher News Boreal ". " The following is a list of the ,' l- hLSdoos^wiSte dimra"^ is location,' rough preliminary tdane and other pesticides.^,5.'tamlnation in two tests;^later? "< V- L-. " Contra Costa County in terms estimates of its cleanup costs, ; Limited soil sampling, per- ' ." analysis .toe4*h*wedrv^iglit-;'^''*'./Vt j'!;K: oftart^\SSSilnSS.-*4-:wi" of the substances : ,: formed; . no;, cleanup *plaa^*toe, coft,id,otltf:fi6n7^51 - .. factors i,: discarded there, and what , prepared yet.' -- V> ' stage the deanup is in. . Vr ft _ -;,i r>w . The list is based on ratings . .1. United Heckathom, 401 ! 2` Califomia Cap.. f .^-published in July by the state ... ;Wrlght St., Richmond. .' SL and Hoffman Blvd., Rich-h,;>,_^-. f,.See'iO,pagej:V&?^Siitvi`..:.,^, VJ - .. '% lv v. / ;;?v. ! .Vi :f*r* :. I' . $v K; f'fi: v?V- j ^snssamm PCB-ARCH0747490 iliirri and copper. Additional sampling riotCleanup cost: unknown.: Part if barren lot . ,-pjndtng; no cleanup plan ytCujffiijt&f&T&t'Sti, saa'v J with kbraiererenfles cnonnftnalinnlinnog astoud^ilunm m cyanide,' 5.tFPMWCfOCrroi rn., 865 Parr Blvd., Rlchtriond. Cleanup ' Acids,'solvents; nearby soil tainted with the, it: $15 million. Shutdown pesticide plant has - J?pestIct<Je toxaphenc aanndil csroim moe P PCPBRsi. P Clloefainnnunp m com m.- . reportedly left heavy pesticide contamination at 'plated. the site. Stome soil sampling; FMC has reportedly :% 4. Old Hercules Powder Works site, hallroad volunteered to excavate entire site for cleanup, If ' ?Ave., Hercules. Cleanup cost: $10 million. Site has necessary.. -V ; -, 'numerous 65-gallon drums 'filled with unknown -;*8. Pt. Isabel Regional Park, Pt Isabel and Cen 'materials and piles of spent chemical catalyst;; tral Ave., Richmond. Cleanup cost: $10 million. Tests of shallow San Francisco Bay waters off park to sites show extremely high levels of lead and tine; pro bably caused by thousands of cut-up car batteries Known dump sites Identified In Contra Costa dumped along shoreline. Lead and sine have heavi ly contaminated Bay mussels and Iittleneck clams; County as shown on the map are: ' i - I. Allied Chemical Corp., Nichols Rd., West shellfish consumption has been banned. Additional sampling pending; county health officials have ask Pittsburg. , : *. American Smelting and Refining Co. (now ed the site's owners, Santa Fe Land Improvement Co., to prepare cleanup plan. .... .... "i> defunct) Highway 40, Selby. ' : ; v;` . 8. Bray Oil Co., 801 Wharf St., Richmond. ' 4. California Cap. Co., 47th.St. and Hoffman '<7. Shell-PG&E chemical pond. Willow Pass Rd., West Pittsburgf.'Cleanup cost: $2-$30 million. Early tests of sediment In this closed 72-acre chemical Blvd.,Richmond. - ' - .v: 6. Chemical and Pigment Co., Port Chicago pond and nearby piles of unidentified material show : high levels of organic carbon, and further tests are -, Highway andNlcholsRd., West Pittsburg. planned. Some residents complained of bronchial 8. Citation Developers, Railroad Ave., Her- and eye irritation from clouds of dust blowing from pond; PG&E flooded the pond to hold down the dust 7. Copper Chemical Co., 2 Giant 'Rd., Rich In 1876. No cleanup plan formulated pending further mond. . *' ' ' sampling. .... . ' .:? 8. D6rS Developers, Railroad Ave., Hercules, t. Dcxter-Hysol Corp., *050 Willow Pass Rd., West Pittsburg. . : 10. Drew Vacant lot/Drew Sales Co., Castro St. near 7th St., Richmond. . II. Great Western Chemical Co., 860 Wharf St., Richmond. < . , .12, Hercules Properties Ltd.,-Inc., Railroad Ave., Hercules. , : . 15. Monsanto Co., 1777 Monsanto Way, Avon. 14. Pt. Isabel Regional Park, end of Central Ave., Richmond. ' 16. Richmond Tank Car & Manufacturing Co., Ferry Point 6t South Garrard Blvd., Richmond. 16. Shell Chemical Co./PG&E pond, Willow Pass RoBd, West Pittsburg. , 17. Stauffer Chemical Co., 100 Mococo Rd., Martinet. a. t. - - ~ v- ; . 18. Stauffer Chemical Co., 1415 S. 47th St., Richmond. ' : .`S"''. 18. Union Collier Co.. Nichols Rd. and Port \ Chicago Highway, West Pittsburg. - > . I *0. United Heckathorn, 401 Wright St., Rlch- I mond. '.' , 11. Western States Chemical Co., east of t. Nichols Rd., West Pittsburg. ., .i, ;. ' 8. Union Collier Co., Nichols Rd. and Port Chicago Highway, West Pittsburg. Cleanup costs: 6 $2 million. Tests at abandoned holding ponds at site' showed high levels of arsenic, lead, selenium, and tine. Also, large piles of waste gysum, a byproduct of fertilizer manufacturing. Following inspection by state water officials In 19B0, the waste materials were cleaned up. . 8. Allied Chemical Co., Nichols Rd., West Pittsburg. Cleanup costs: $700,000-$2 million. After tests showed pesticide contamination, state water officials required company to build a thick dike around three abandoned chemical ponds. Company demonstrated to state Regional Water Quality Con trol Board that Its new dikes and underlying solid were relatively Impermeable and should contain remaining wastes. < 10. Richmond Tank Car and Manufacturing Co., Ferry Point and South Garrard Blvd., Richmond. Cleanup costs: $20,000. Sampling showed tiigh con centrations of lead and selenium, a non-metallic byproduct of copper, and low levels of titanium. In vestigators also discovered two burled metal tanks, but aren't sure of their contents. State water of ficials are currently Investigating the site; (>>o cleanup plan yet drawn up. ... .i 053SAVO PCB-ARCH0747491