KEY STAFF

Gregory T. Unger, P.E.

Principal

Over thirty (30) years of professional experience in mechanical engineering in both public and private sectors. Extensive experience in the design and construction management of multiple municipal and private infrastructure facilities and buildings, and operations of municipal water and waste-water systems. Project engineering experience in food processing and breweries, including turnkey microbrewery construction and distillation processes. Professional certifications include: Professional Engineer, Pennsylvania, Florida, Wisconsin; Commonwealth of Pennsylvania Wastewater License A, E-1, 2, 3, 4.

Thomas S. Unger, P.E.

Principal/Secretary-Treasurer

Over thirty (30) years of professional experience in civil engineering, including design and analysis of steel, concrete, and masonry buildings and structures; extensive experience in the design and construction management of municipal and private infrastructure facilities and improvements. Construction inspection, cost estimating, project engineering and managing experience applicable to sewage treatment plant and pump station projects, sewage collection systems, subdivision and site development plans, storm-water projects, and municipal engineering. Professional certifications include: Professional Engineer, Pennsylvania; Sewage Enforcement Officer.

Stephen Gribb, P.E.

Principal/President

Over thirty (30) years of professional experience in electrical engineering, performing Project Management, Engineering, and Construction Administration. Project engineering experience in both the public and private sectors, includes work at industrial plants, K-12 education buildings, universities, municipal buildings, commercial office buildings, medical office buildings, churches, theaters, medical facilities, natatoriums, stadiums, and tenant fitouts; responsible for the electrical systems, including lighting and lighting controls, power, voice/data, television, security (card access, CCTV, intrusion), fire alarm, clock, intercom, and multi-media systems. Registered Professional Engineer: Pennsylvania, New Jersey, New York, Delaware, Maryland, Virginia, Ohio, New Hampshire, Connecticut, Vermont, Georgia, Illinois, Florida, Wisconsin, North Carolina, and Washington.

Keith R. Showalter, P.E.

Project Manager / Vice President

Over thirty (30) years of professional experience in design and engineering of public and private work projects. Experience includes wastewater treatment and collection; water supply, distribution, and treatment; feasibility studies; permitting; project financing; bidding documents; on-site sewage disposal systems; subdivision and land development; and municipal consulting services. Certifications include: Professional Engineer, Pennsylvania; Certified Water System Operator in Pa., 1993; Certified Wastewater System Operator in Pa., 1990; and Certified Sewage Enforcement Officer in Pa., 1987.

Kevin M. Mohn, P.L.S.

Director of Surveying

Over thirty (30) years of professional experience in the fields of land surveying, site design, computer aided design, and project management for both private and municipal clients. Demonstrated ability to perform all aspects of subdivision and land development projects from conceptualization through design and construction. Extensive AutoCAD use together with Land Development Desktop civil design software. Proficient in all Microsoft operating systems, word processing, and spreadsheet and database software. Certified as a Professional Land Surveyor, Pennsylvania, 2006.

CHARLES M. HESS, P.E.

Senior Engineer

Over thirty (30) years of professional experience in the civil engineering field serving mainly as municipal engineer to numerous municipal and authority clients in Berks, Dauphin, Lancaster, Lebanon, and Chester counties, providing services that include; the management and design of varied public improvement and roadway projects, review of subdivision/land development/ stormwater and zoning plans for conformance with municipal ordinances and codes, construction cost estimating and processing funding applications, preparation of bid documents and providing construction phase services, completing ordinance evaluations and updates, plus the administration of development project closeout and dedication procedures. Additional private sector experience with the design and processing of subdivision/land development projects for residential, commercial and industrial projects, which includes; site evaluation and condition surveys, project management and plan preparation, analysis and design of storm water management facilities, erosion and sedimentation control planning, floodplain modeling, retaining wall design and processing Pennsylvania Department of Environmental Protection (PADEP) and Pennsylvania Department of Transportation (PADOT) permit applications. Certifications include: Professional Engineer, Pennsylvania.

Alfred Ty Leinneweber, P.E.

Senior Engineer

Over twenty-seven (27) years of professional experience in civil design and engineering of land development and subdivision projects, vehicular and pedestrian design in the private and municipal sectors. Experience includes preparation of residential and commerce site development, Wind Turbine site development, Solar site development, storm water BMP’s, stormwater management and storm sewer conveyance, sanitary sewer conveyance, erosion & sedimentation control and NPDES Permitting, grading, road design, preparation of bid documents, construction management, site inspection and consulting, Project Management, PennDOT Permitting, Pennsylvania Department of Environmental Protection (PADEP) permitting, dam inspections, preparation of Dam Safety Emergency Action Plan, municipal plan reviews and design. Certifications include: Professional Engineer, Pennsylvania.

KAREN C. POLLOCK, P.E.

Senior Engineer

Thirty (30) years of professional experience in civil engineering, performing Engineering Design and Consulting, Project Management, and Construction Administration. Project engineering experience primarily in the public sector with municipal clients. Experience includes potable public water supply facilities, new groundwater sources, water distribution and treatment, surface water source treatment, operation and maintenance; dam breach analysis and preparation of Emergency Action Plans; waste-water treatment and collection; feasibility studies; regulatory permitting; bidding document preparation; construction management; and municipal consulting services. Certifications include: Professional Engineer, Pennsylvania.

Michael W. "Chip" Pohronezny

Engineer / Construction Manager

Eighteen (18) years experience working in the construction field as a construction observer/manager of various civil engineering projects including sanitary sewer, water and ____ projects, along with various aspects of building construction. PA Certifications include Building Code Official, UCC Commcercial Plumbing Inspector, UCC residential Plumbing Inspector and Certified Playground Inspector.

Christine L. Stivers R.L.A.

Senior Landscape Architect

Over thirty (30) years of professional experience in the public and private sector of landscape architecture, site planning and design, civil design, and engineering, as well as municipal plan review in Pennsylvania and South Florida. Private sector project experience includes the preparation of large- and small-scale commercial land development plans and residential subdivisions including project design and layout per the regulating ordinances, grading, stormwater management design, NPDES permitting and erosion control design. Public sector experience in Pennsylvania includes reclamation design of abandoned mine lands in central Pennsylvania, municipal plan and stormwater review as well as site design and permitting for municipal construction projects. Public sector experience in Florida includes project management of the zoning and land development review of proposed commercial and residential development.