SU0003944 SSCRPT - Laserfiche WebLink

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. -• �_ ;�•• '^-< .rte, -_-• _ _ �— — _ _ k �On'July'199%-a Surface and.Subsurface_Contaminati Report was completed for Castello ,. :Estates,.and for Area"A" of Linne Estate Report Number SS .99). The acreage that, -- n. ;. _ - - ` is-now:referenced-as'Area-':'A",:was-referenced as Fair._Oaks.Estates. 'Area "B" in our_1999 report _ . Castello Estates'�s adjacent to the Linne Estates project and as illustrated in the attached photographs, isJcurrefitly;under construction This Surface and Subsurface Coo tariiinatiori is close to,but does not'completely encompass the Frequireiients of a Phase I Environmental Site Assessment(ESA)as promulgated by the American - - . - . = -Society.of Testing and Materials(ASTM E-1527-00)-'The Environmental Health Department . recognizes=:that the Surface Subsurface Co-ntaminatiori Report is not intended to completely fulfill =: =- _the requirements of the Phase I ESA. The Department does however.,maintain that certain - components of the Phase I ESA as promulgated by ASTM must be applicable to the SSCR, as follows: - _ - - - - - = Section 7.1.7 of the ASTM Document states under "Sources of Standard Source Information," :W that"information or other record°information-from government-agencies may-be obtained directly_ LLL frotn appropriate government agencies.or from commercial services. Governrrient information obtained from nongovernmental sources rnay.be�considered.current if the source updates the f - - ' information at least every:90 days or, for_information that is updated less frequently than quarterly " ' l the overnment a enc °within 90 da -s of the date the government agency makes the - Y g g Y, Y g g Y — information available-to the public." _ - - - s Although`the:1999 SSCR covered Area "B," which is now referenced as Area "A'.'.for this Linne _Estates project;the Health Department's premise is,that due to ASTM Section 7:1.7 referred to ove;submitted SSCR's.thatimust.be updated for;any,reason mus be updated every six months _ _ ! fro the date of the report -_This 1s contingent upon the basis-that-government information inahe _ �. . . . z _ - - - - - - _ - - SSCR`is relied upon. There ore since avernment in ormath is.�e&d u- on in this SSCR=this - t re`ort serves as an u date"to our 1999 SSCR or the Linne_Estates - r Pf Chemical;analysis of the underlying soil and groundwater was conducted for the 1999 SSCR; as _ ., R - requested by the San Joaquin County Environmental Health Department. Although no analytical �_ -- = testing was conducted for this SSCR, specific data obtamed:from1999_analyses will be discussed 'iii this re art to assist the Environmental Health De artment. - -DESCRIPTION OF THE=SUBJECT:PROPERTIES -- - - - - "The subject properties are currently_m agricultural production,"fallow,or contain residential and _ associated-structures:,Th6 project-is located in the southeastern one-quarter of Section 3, Township 3 South, Range 5 East M. D:B.&M and currently contains nine single family residential ,�. - = - } structures'. Surrounding structures consist of very low density residential; agricultural, commerJcial -office and grocery store, Jefferson School;and .the Tracy Rural Fiie-Department. _ _ - r - r 3 C y consultinq