E.E.M.Inc.

Who Are We?

• Epsilon Engineering is a professional engineering consulting firm specializing in civil, Geo-technical, environmental, construction material testing, and laboratory testing services.

Mission Statement/Philosophy

• Epsilon Engineering is a professional engineering consulting firm specializing in civil, Geo-technical, environmental, construction material testing, and laboratory testing services.

• Our philosophy of client advocacy encourages open communication and sharing of creative solutions to best assist our clients' specific project needs. Our focus is to apply appropriate technologies to meet the challenges of the future with the promise to preserve employing dedication, integrity and ethical work practices to each project. Trust and Dependability are the cornerstones of our business.

Civil Engineering Services

• Services Include:• ALTA Surveys• Topographic Surveys• Boundary Surveys• Underground Utility Surveys• As-Built Surveys• Construction Surveys• Lot Splits• Feasibility Assessments• Grading & Drainage Design• Grading & Drainage Reports• Utility Layout & Design• Site Plan Layout & Design• Structural Design• Landscape Design• With the wide range of services we are able to provide, we can be and would love to be your

complete engineering provider.

Geotechnical Services

• Our Services Include:• Site Investigations and feasibility studies• Foundation and pavement design• Settlement and subsidence analysis• Shallow foundations and rigid mats• Deep foundations• Earth retaining structures• Slope design, soil and rock stability• Expansive/collapsing soils evaluation• Borrow materials studies• In-Situ Testing

Construction Material Testing

• Our construction services include:• Aggregate evaluation• Design, inspect, and test concrete mixtures• Test bituminous materials• Test and inspect soil compaction and stabilization• Post-Tensioning Slab Inspection, Evaluation & Testing• Quality welders and their procedures• Special inspections on concrete, masonry & steel structures• Project supervision and management• Bolt Inspection• E.I.F.S Inspection

Environmental Services.

• Phase I Environmental Site Assessments• EEC provides site assessments for organizations and individuals involved in

property transactions to assess potential environmental risks to the property and to retain protection from liability under CERCLA. Environmental site assessments prepared by EEC meet or exceed ASTM Standard of Practice E-1527, while providing the necessary due diligence and disclosure required for property transactions. Components of a Phase I may include:

• Review of Provided Information• Records Review (Local and Federal)• Physical Setting• Historical Use Information• Site Reconnaissance• Interviews

Environmental Services..

• Phase II Environmental Site Assessments• A Phase II ESA is undertaken if serious environmental concerns are

suspected following the Phase I ESA. The purpose is to identify the limits and quantities of potentially hazardous materials; and to evaluate the pathways whereby contaminants could reach receptors. Components of a Phase II may include:

• Borehole drilling• Air, soil, rock and groundwater sampling• Selected materials (e.g. for asbestos, PCB's, CFCs, mercury, arsenic, etc.• Test pit excavation• Chemical analysis of sampled materials• Risk assessment• Analysis, modeling and reporting

Environmental Services…

• Phase III Remedial Investigations• A Phase III ESA is conducted when it becomes evident from prior

work that on-site contamination poses a threat to human health or the environment. In this situation, contaminants occur at concentrations above maximum acceptable limits, down-gradient receptors are at risk, and site clean-up is required. A recommendation is made as to the most cost-effective and environmentally-appropriate remediation scheme. Components of a Phase III may include:

• Removal of contaminated soil• On-site or in-situ treatment of soil or groundwater• A monitoring plan• A decommissioning plan

Lab Certifications

• Our laboratories are both AMRL and CCRL certified and we are members of the International Code Council (ICC) Member No. 5204348ICC. All of our technicians are also ACI/ATI certified, and proud to offer the following construction testing services:

• Field density determination• Density of undisturbed samples (ASTM D2937)• Atterberg limits (ASTM D4318)• Moisture-density relationship (ASTM D1557)• Moisture content (ASTM D2216)• Expansion/consolidation(ASTM D4546, D2435)• Permeability testing (ASTM D5084, D2434)• Percolation testing (ASTM D5084)

• Concrete/Masonry Testing• Mix design/verification• Compressive and flexural strength (ASTM C39)• Time of set yield and temperature• Coring (ASTM C42)• Pre and post-tensioning inspection• Slump, air content, unity weight, strength (ASTM C143, C231, C138, C39)

Earthwork and Soils Testing

Aggregate Testing

• Unit weight of aggregate• Liquid limit and plasticity index (ASTM D4318)• Percent passing No. 200 (ASTM C117)• Sieve Analysis (ASTM C136, C117)• Specific gravity & absorption (ASTM D854, C127, C128)• Fractured face count (ASTM A2212)

Asphalt Testing• Asphaltic density tests (nuclear)• Density/thickness of asphalt (ASTM C174)• Strip test - Extraction and sieve analysis (ASTM D2171, C136, A2427)• Index of retained strength• Marshall density, stability and flow (ASTM D2726)

Concrete/Masonry Testing

• Mix design/verification• Compressive and flexural strength (ASTM C39)• Time of set yield and temperature• Coring (ASTM C42)• Pre and post-tensioning inspection• Slump, air content, unity weight, strength (ASTM C143, C231, C138, C39)

Contact Epsilon EngineeringEpsilon Engineering & Material, LLC13765 W. Auto Drive; Suite 119Goodyear, Arizona 85338Tel: 623-882-9928Fax:623-882-9930info@epsilonengineering.com