GeoScience maintains a staff of professional scientists, engineers and geologists necessary to complete all Phase 1 and 2 environmental audits.

  • Principal Engineer: Jim Chatterly – Registered Civil Engineer CA No. 17223
    • Public Works Director and City Engineer – City of South Gate
    • Project Manager – Dynarabia Company Ltd. Saudi Arabia
    • District Engineer – Calleguas Municipal Water District
    • Chief Engineer – City of Beverly Hills, CA




EDUCATION: B.S., Civil Engineering  Brigham Young University

      M.S., Construction & Engineering Management  Purdue University 

LICENSES: Professional Civil Engineer: California & Utah

      Contractor License: Active, California

      Member American Society of Civil Engineers (ASCE)

      Member Light Gauge Structural Engineers Association

      Board Member California Steel Framing Alliance

      Past Member Design-Build Institute of America 


    GeoScience Analytical, Inc.  Senior Professional Engineer
    (Field Services & Gas Mitigation Manager) 2006 – present
    Manager of field sampling, design of gas mitigation systems and construction inspection services. 

Composite Framing Systems, Inc. Principal,  Summer 1999 – 2006

    Testing and Engineering Research – Shear wall systems, Steel Deck / Homasote  Floor Assembly 

Arctic Slope Construction Inc. Design-Build

      Pasadena, California

Operations Manager      7/97 – Summer 1999 

    Responsible for managing the consolidation of two sister general construction companies owned by Arctic Slope Regional Corporation.     Managed a staff of  45 project superintentents and managers with 25 projects through out the United States and Alaska.  Set up project controls using Premivera software, “Expedition and P-3 Scheduleing”.  Supervised the rewriting of the Project Quality Proceedures Manual and Employee handbook.  Prepared and implemented recovery plans and Request for Equitable Adjustments for several difficult projects.  Closed out 3 regional offices in an effort to reduce the company’s overall general and administrative expenses.  The majority of the projects were Federal, Corp of Engineers and Navy facilities,  $80 Million volume in 1998. 


Los Angles, California

    Risk Manager 3/96 – 4/97
    Responsibilities included; Insurance management (Workmen’s Compensation, General Liability, Employee Liability, Errors & Omissions, and Property), Claims management; Manger of Completed Operations (Warranty Service); Safety Manager; Legal Claims Manager.  Special assignments included; drafting an updated Employee Handbook, rewriting the company’s Safety Manual, producing a New Hire Safety Video, directing the preparation of company standard Design-Build General Contract, design and fabrication of improved concrete deck forming systems in conjunction with the precast concrete structural systems, subcontractor bonding and prequalification program edits.


    Vice President  1/93-1/96
    PAN PACIFIC CONSTRUCTION (Sister Company to Ray Wilson Company) Responsibilities included setting up and operating a new, non union commercial construction business, hiring and training new staff, setting up all accounting operations, estimating and field operations. The team included fifteen employees with four superintendents, four project managers, and support staff Projects ranged from tenant improvement for repeat clients to retail and office projects, including structural planning and design/build services. Number of projects per year averaged 50.
    Vice President Operations/ Senior Project Manager  1988 – 1992
    Responsible for implementing new management procedures, hiring and training new staff, contract negotiations, estimating and marketing under the new ownership of Tokyu Construction. During the five years, multiple projects were managed with and annual average volume of $40,000,000. with 40+/- field employees. 

Construction Companies   1971-1988

      Los Angeles, California

      Vice President Construction Operations

    Responsible for the management of development proforma design criteria, cost estimating and control, contract and financial negotiations, tenant construction, and property management. Responsible for site selection, entitlement and construction, (full-cycle development). Participated in developing 1,400,000 Sf. of office, retail, and industrial properties, including the master planning a 200 acre industrial property.