Phase I Environmental Site Assessment
A phase I environmental assessment includes a site description detailing site observation, location, adjacent properties and utilities. It also addresses record reviews which involves on-site and off-site research, regulatory review, summary of regulatory listings, physical setting sources and historical land use. It also includes a site reconnaissance and interviews which entails geographic settings, topography, geology and hydrology, site conditions and report preparation.

      Site Description

      Records Review

     Site Reconnaissance and Interviews

OPES offers a variety of environmental consulting services ranging from subsurface investigations to removal, installation and upgrade of fuel storage tank systems.

Sampling and Laboratory Analysis

     ◆ Soil, Groundwater, Vapor, Oil and Gas


OPES personnel is experienced in the collection, description and sampling preparation and conservation for soil, groundwater, vapor, oil and gas samples.


Storm Water Pollution Prevention Plans 

      Site Inspections

      Facility Information

      Spill History

      Pollution Prevention Plan

      Monitoring Requirements


A storm water pollution prevention plan includes a site inspection, facility information, spill history, pollution prevention plan and monitoring requirements, spill notification and response requirements.

Removal, Installation & Upgrade of Fuel Storage Tank Systems


      Underground Storage Tank Systems (USTs)

      Aboveground Storage Tank Systems (ASTs)

      Closure Investigations

      Soil Sampling (if required)

      Upgrades

      Installations


OPES personnel is experienced in the removal of underground and above ground storage tanks (USTs / ASTs). In addition, OPES has conducted several installation of underground storage tanks and upgrades of existing tanks. Our staff has also conducted and/or supervised aboveground storage tank installations (ASTs).

Lead-Based Paint and Asbestos Abatement

     ◆ Site Safety and Health Plan (SSHP)

     ◆ Lead-Based Paint (LBP) Abatement

     ◆ Asbestos Abatement



OPES has applied cost-effective strategies to perform LBP and asbestos abatement on interior and exterior surfaces. LBP and asbestos abatement include preparation of SSHPs, collection and analysis of pre- and post- abatement soil samples, and execution of abatement.

UST Removal / AST Installation

Sampling and Laboratory Analysis

Opes, Incorporated

Orinoco Petroleum & Environmental Services, Inc. contact us


​​Subsurface Investigations

     ◆ Geoprobe Investigations

     ◆ Installation of Monitoring Wells

     ◆ Geophysical Surveys

     ◆ Subsurface Soil/Groundwater Sampling and Analysis

     ◆ Plume Delineation

     ◆ Well Decomissioning

            Water

            Monitoring

            Remediation

OPES personnel has ample experience in geology and hydrogeology to conduct subsurface investigations and plume delineation in an effective, economical and environmentally sound manner. OPES personnel is highly qualified to conduct geoprobe investigations, supervise the installation of monitoring wells, geophysical surveys and subsurface soil sampling, description, field screening and subsequent soil shipping and/or hand delivering to the laboratories. OPES utilizes approved Department of Environmental Quality (DEQ) laboratories. OPES personnel has also extensive experience in the development, purging and sampling of monitoring wells.

Environmental Services

Phase II Environmental Site Assessment
A phase II environmental assessment may include installation of soil borings and/or monitoring wells and sampling of surface and sub-surface soils, and/or groundwater depending on the specific environmental concerns.

P: (405) 360-2911

F: (405) 360-2914