Projects

Guernsey was contacted to be their environmental consultant and oversee all environmental investigations to be conducted at each facility. Guernsey was also asked to review environmental records associated with previous known impacts to the soil and groundwater by an adjoining...

Guernsey was selected by a law firm to support Gibson regarding regulatory compliance issues that could become criminal charges. Guernsey prepared an Assessment Work Plan for Gibson and submitted it to the Oklahoma Department of Environmental Quality (ODEQ). Guernsey performed...

Services were assigned on a project-by-project basis by the Owner. A specific task was developed for each work order assignment. Services included: Conduct investigations, surveys, studies, reports, cost estimates, drawings, testing or other consulting services necessary for the Owner to...

Guernsey provided professional environmental consultant services under two Architectural & Engineering IDIQ contracts. The work was assigned on a project-by-project basis. There were approximately 37 environmental task orders performed under these contracts. Services included: Environmental Site Assessments and Impact Statements...

Guernsey performed general environmental engineering services to the Oklahoma Department of Transportation. ODOT issued Task Orders on a per-project needed basis. These services included the following: corridor-wide initial site assessments (Corridor ISA’s); parcel-specific initial site assessment (Parcel ISA’s); subsurface site...

Oklahoma County prepared and submitted a procedure to assure compliance with the existing Storm Water Management Program (SWMP) to the Oklahoma Department of Environmental Quality (ODEQ) for approval. Guernsey assisted the County Planner in the developing the procedure by employing...

The overall goal was to perform a feasibility study to determine if there is an opportunity for the development of a regional brackish water supply and desalination facility for an enhanced future water supply for COWRA. The study area included...

Guernsey performed initial groundwater investigations and quarterly sampling for the Oklahoma County Jail. This investigation and sampling were required because sewer lines under the County Jail were corroded, which allowed sewage, including kitchen waste, to seep into the groundwater regime...

After the performance of preliminary characterization studies for the region’s counties, communities, and rural water districts (population, water supply and infrastructure, water quality), it was determined a detailed feasibility study was required to address regionalization of water supply, treatment, and...

The Guernsey Team (included EDAW [now AECOM] and Alaback & Associates) prepared the Phase II Master Plan and Preliminary Reconnaissance for the Arkansas River Corridor through the Tulsa, OK metropolitan area. The Plan was developed in conjunction with the Vision...

These projects were implemented in response to recent changes to the Spill Prevention, Control and Countermeasures regulations. Project deliverables included: Summary report documenting the validation of the SPCC Plans highlighting actions that must be completed in order to comply with...

The monitoring plan included evaluation of specific equipment items and process units subject to EPA’s new monitoring rule, assessment of monitoring methods already in place to determine their compliance status with EPA requirements, and development of required quality assurance procedures...

Guernsey performed a study for improving the performance of the wastewater plant by modifying source stream disposition and/or additional wastewater equipment. Based on the most recent two years of operation, a sizing basis and improvement recommendations were provided. The project...

PetroChina’s plan, which covered the corporate level and all four major operating departments, addressed all applicable environmental issues company-wide and delineated the infrastructure needed to effectively manage those issues.The plan was structured as follows: Develop a comprehensive set of performance...

We initially installed a series of groundwater monitoring wells, or MWs, at the site to obtain soil and groundwater samples for lab analysis. During the investigation, we encountered roughly three feet of free-phase hydrocarbons in the groundwater; in the end...