Document Y9j3v77GXOMnmm616dqdQYoa8

AR226-2436 SJSTKK.OWT.CK MEMORANDUM Date: Fro: Dept: Tel Ho: 06-Jun-1995 03:57pm KAZUAKI SUZUKI SUZUKIKK AT Al AT YOVXOO DUJL-MDF 81-543-34-2233 TO: Robert L. Ritchey CC: Roger J. Zipfel CC: SEIICHI TANAKA ( RITCHERL AT Al AT WWPS ) ( ZIPFEL AT Al AT WWPS ) ( TANAKAS AT Al AT YOVXOO ) Subject; C-8 GLOBAL MEETING STATUS ACTION ITEMS 3-5, We are very sorry to late reply. Followings are information on Status of Action Items from the October 1994, C-8 Global Meeting. 21) Sample groundwater at Shimizu for C-8. We analyzed C-8 in groundwafcer in Apr. and May. Apr. May C-8 in ground water (ppm) 6 1 Analytical method is spectrophotometry using methylene-blue. 22) Develop understanding of landfill design at ShimizuWe understood landfill design. Four sides of the landfill is surrounded with sheets to prevent penetrating water outside and drain pipes are laid under the bottom of the landfill. Water penetrated from the landfill bottom is collected to these drain pipes and is sent to a water treatment facility - ?o R s -<^. \o 01 0\ EID944997