The Dutra Group, Servicing the San Joaquin Delta and San Francisco Bay area

Material Sales: Main Sales Line 415-459-7740 Aaron Johnson Division Manager ajohnson@dutragroup.com Office: 415-721-1391 Fax: 415-258-4794 Leslie Petersen Public Relations Associate / Sales Associate lpetersen@dutragroup.com Office: 415-258-6869 Fax: 415-258-4794	Credit Application: Marissa Miller Credit Manager/Account Receivable mmiller@dutragroup.com Office: 415-258-6852 Fax: 415-459-0727

Material Contacts: Main Line for all plant info. & Scheduling 415-459-7740

San Rafael Rock Quarry 1000 Point San Pedro Road San Rafael, CA 94901 (415) 459-7740 (Main Line) (415) 258-6855 (Scale only)	Jon Gugliemini Richmond Plant Manager Office 510-970-7712 Cell 707-333-8754 Fax 510-970-7714

Richmond Plant 961 Western Drive Richmond, CA 94801 (510) 970-7710 (Scale only)	Daryle McLaughlin San Rafael Quarry Manager Office: 415-258-6863 Cell: 707-974-9265 Fax: 415-454-2873