Laserfiche WebLink
9A <br /> Page 68 <br /> REMEUTATION TESTING AND DFSTGN <br /> Environmental Investi<�ation Remedia.tion '`atura_I Attenuation Closure <br /> f.O.Aox 1356,Sa�ita Cru�,Calitoroia 95064-13�6 A Catifomia CorporaEioct <br /> Phone:(831)�158-16i2 Fax:(831)458-1509 E-mai3:R'TDtncriaol.com <br /> Apri] 4,2007 <br /> Mr. Randy Lamb <br /> Nicholson T,amb Venture L.P. <br /> 1162 Ei Carnino Real <br /> Men10 Park, Ca. 94025 <br /> 5����cr San Mateo County Health Department kesponse Concerning the Rislc�vssessineni <br /> and Soil and iJroundwater ManageY7ient Plan for the Propose� Deve;apmen.t at <br /> 885 Woodside Road and 2l Horgail Avenue,Red��vood City,California <br /> Dear A�r. Lamb: <br /> Remediation °I'esting and Design {RTD} is pleaseci to sub�nit�this summary of the ApF'il 2, 2007 <br /> letter� (County 3...etter) from the GrouncEwater Protection Pro�ram, Environmental H.ealth <br /> Services Division, San i�Iatea County Heath Department (GPP} commenting on the Human <br /> Health Rislc.Assessment prepared by Geo;nega and the Soil and Groundwater Managemezzt Pla�� <br /> (�/aste Management�'ianj prepared by KTD fc�r the proposed redevelop�ner�t of the subject site. <br /> This project has received a hi�h degree of scrutiny fron� GPP that might be misinterpreted as <br /> representative of a l�igh risk project. Tnis is not the case as the project site and the proposed <br /> development pr�ject are con�pletely compatible. In my experieFlce, mL�ch of the work, ineluding <br /> the Risk Assessment wou4d not have been required in most otl�er jurisdictions. The expanded <br /> scope of work required by GPP staff is typical for San Mateo County which has a team of detail <br /> oriented, experienced and highly professional staff. In spite of the relative benign nature of the <br /> proposed developmerit and the condi:ions ekaaracterizing the project site, all of the worlc was <br /> tEV1CwGCi�'i.th GGP staif'S ilibl;ai,d exact;ng star�C�FziuS. <br /> As demonstrated in the County Lette;-, staff has concurred with the condusions of the Hunlan <br /> Health Risk Assessment and has appi'oved Che Waste Ul�nagement Plan with standard conditions. <br /> The result of the work and Gl'P review has con�rmed all of the previous concl��sions in the <br /> p:e�Jioas environ.mental documents that the propo�ed pr�ject would not result in significant <br /> impacts due to hazardaus rnaterials. . <br /> I-Iuman Health Risk Assessment <br /> GPP staff made three specific comments regarding technical points of interest tha[do not impact <br /> the findings of the Risk Assessment, incl�idin�;: a cJarification that ground�vater reinediation has <br /> not been installed at the Gas & Shop sife; a comment that comparison of concentrations in tl�e <br /> capillary fri.�z�e or satt�rated zone with enviror�mental screening levels for soii may not be <br /> appropriate, and; a clarification of�the ground�vater nom�nclature. <br /> ' San Mateo County Heath Departmeni(20{)7)Pi�vposecl Developmer��nt 21 Horgarl Avenz�e and 8H5 Woo�lside <br /> Road,Redwoad Cr.ry, Calrfornia,Letter to Randy Lamb,April?.,2007. <br /> - 1 - <br /> � <br />