General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S153362 West Coast Home Builders Privately-Owned Business 4021 Port Chicago Hwy Concord, CA 94520 N/A N/A Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S209242 Benicia Business Park Solano 2 Facility Discharger 09/01/2005 null S603684 South Youngsdale Nut Tree Rd Solano 5S Facility Discharger 01/19/1995 null S223331 Eastport Unit 1 San Joaquin 5S Facility Discharger 09/01/2005 null S612156 Peacock Creek Contra Costa 2 Facility Discharger 03/05/1998 null S657741 Duarte Ranch Contra Costa 5S Facility Discharger 09/19/2007 null S634307 Oak Creek Canyon Contra Costa 2 Facility Discharger 06/09/2006 null S643913 Bridle gate Commercial Project Contra Costa 5S Facility Discharger 12/14/2006 null S613168 Woodland Hills Apartments 2 Contra Costa 2 Facility Discharger 05/13/1998 null S643912 Bridle Gate Residential Project Contra Costa 5S Facility Discharger 12/14/2006 null S218804 Crystal Rnch Sub 8049 Contra Costa 2 Facility Discharger 09/01/2005 null S207278 Alamo Property Lots 1 14 Contra Costa 2 Facility Discharger 09/01/2005 null S245566 Oak Hills South Units 5 6 & 7 Contra Costa 2 Facility Discharger 09/01/2005 null S604501 Amberwood 6 Tract 7003 Contra Costa 5S Facility Discharger 04/11/2000 null S632713 Stonewood Unit 2A Tract 8734 Contra Costa 5S Facility Discharger 04/26/2006 null S635471 W Coast Home Builder Highland Contra Costa 2 Facility Discharger 09/01/2005 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification N/A David Dolter Contact Owner Contact null null null N/A Robert K Holmes Contact Owner Contact null null null N/A Matt Bruno Contact Owner Contact null null null N/A Jay Torres Muga Contact Owner Contact null null null N/A Catherine M Taylor Contact Owner Contact null null null N/A Don Lapidus Contact Owner Contact null null null N/A RICHARD SESTERO Contact Owner Contact null null null N/A Catherine Taylor Contact Owner Contact null null null Regulatory Measures(non-enforcement) Reg. Measure ID Regulatory Measure Type Region WDID Title Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Violations within the past calendar year Violation ID Occurrence Date Violation Type Violation Description Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked To Enf. Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status S227150 Notice of Violation UNKNOWN 2 48C306176 CONSTW 08/16/1999 Historical S227205 Notice of Violation UNKNOWN 2 07C311229 CONSTW 08/16/1999 Historical S227151 13267 Letter/Order UNKNOWN 2 48C306176 CONSTW 07/26/1999 Historical S227206 13267 Letter/Order UNKNOWN 2 07C311229 CONSTW 07/26/1999 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status