Extraction Oil and Gas, LLC. Diamond Valley Central Oil Terminal Waste Management Plan
Scope: This Extraction Oil and Gas Waste Management Plan has been prepared to provide operations personnel at the Diamond Valley Central oil Terminal with the information necessary to properly identify, manage and dispose of wastes, and to ensure the safety and protection of employees, the public and the environment. The objective of this plan is to ensure waste generated at the terminal is managed according to all Local, Colorado and Federal regulations. Further, the plan will define operational chemicals used or stored on site requiring specific disposal pathways. Chemicals Stored On Site: The following materials will be stored at the terminal to support operations and have specific disposal requirements. The quantities given are the maximum amount to be stored on site at a single time. NOTE: The oil from the connecting wells is stored at the site in two 8000 BBL tanks and is considered production oil that will be trucked out for sales. Therefore, it is not considered waste and is not listed in this plan. Chemicals Description Quantity Lubrication Oil Glycol Produced Water Lubrication oil to be used in facility compressors and frames. Or referred to as jacket water which is used to cool compressor engine. A product of the oil and gas drilling industries. Produced water is primarily salty (or saline) water, but also contains varying amounts of hydrocarbons; such as oil and grease. 55gl day tank with each compressor. 500gl Bulk tank. 55gl day tank with each compressor. 500gl Bulk tank. 1000BBL Tank Projected Waste Streams and Volume: Waste Stream Waste Constituents Monthly Volume Disposal Contact Municipal solid waste (MSW) Recycled Waste Universal Waste More commonly known as trash or garbage consists of everyday items we use and then throw away. Anything that cannot be recycled. Paper, glass, bottles, cans, metals, certain plastics, fabrics, clothes. Batteries, pesticides, mercurycontaining equipment and light 5 yd 3 (52 x 80 x 72 Dumpster) 5 yd 3 (52 x 80 x 72 Dumpster) 0.2-0.5 yd 3 (55 gallon drum) Ram Waste Systems Ram Waste Systems Ram Waste Systems
Waste Stream Waste Constituents Monthly Volume Disposal Contact bulbs etc. Non DOT Regulated Used Absorbents Non DOT Regulated Used Oil Filters Used Oil Oily Water Produced Water Oil-contaminated material that may include debris, soil, sand, boom, and vegetation; weathered oil (e.g., tar balls); oily personal protective equipment (PPE); disposal equipment; sorbents Oil filters used on the compressor Used lubricant oil from the compressors (< 1,000 ppm total halogens) Water that collects in the secondary containment with oil sheen on surface. A product of the oil and gas drilling industries. Produced water is primarily salty (or saline) water, but also contains varying amounts of hydrocarbons; such as oil and grease. 0.2-0.5 yd 3 (55 gallon drum) 0.2-0.5 yd 3 (55 gallon drum) 55 gallon drum Depends on rainfall 750 BBL Power Services Company Power Services Company Power Services Company A&W Water Service A&W Water Service NOTE: Waste generation during the life of this terminal is anticipated to be minimal. Any wastes that may be generated during the construction of this terminal will be temporarily stored in containers (i.e. drums or covered landfill boxes) as appropriate and will be removed from the site for proper disposal at a permitted facility. Waste Disposal Contacts: Ram Waste Systems MSW and Recycled waste disposal Greeley, CO 80632 970 226 3396 Power Services Company Used oil product disposal Greeley, CO 80632 970 356 4148 A&W Water Service Produced water disposal Ft. Lupton, CO 80621 303 659 6523
Spill Prevention and Response: Activities related to natural gas and oil facilities sometimes require storage of hazardous and nonhazardous products and wastes. All efforts will be made to prevent spills of any amount of these products. The scope of this plan is intended to cover activities related to associated facilities. The following items will be followed to help avoid spills and minimize the impact of spills that accidentally occur: Bulk quantities of any chemical at the terminal will be stored in aboveground tanks, which will be diked or be of double wall secondary containment design, or smaller containers. Secondary containment will also be provided for loading/unloading areas. No underground tanks will be used. A Safety Data Sheet (SDS) for each hazardous material will be on site. Fuel will be stored within secondary containment and as much as practical all equipment will be refueled there. Any equipment that must be refueled in the field will be fueled from tanks carried to the work area. Lesser quantities of fuel and solvents and lubricants (i.e., motor oils, hydraulic fluid) may be stored at the work area as necessary to service equipment provided that this storage does not conflict with other parts of this plan. Secondary containment will be provided for these storage areas. All chemical storage areas will be located at least 200 feet from active private water wells, and at least 400 feet from municipal water wells. Equipment servicing, lubricating, and refueling will also be in accordance with these requirements whenever possible. Use of hazardous materials for vehicle maintenance will follow the same requirements mentioned above for equipment refueling. Impervious or sorbent materials will be placed under the work area before the work begins. Additional sorbent materials will also be readily available. Waste materials created during maintenance (i.e., used oil) will be collected for proper disposal. The work site and the vehicle will be inspected after the maintenance work is complete to ensure that all hazardous materials are properly contained. All waste material, including partially used or empty containers, discarded parts, dirty rags, and used sorbent material, as well as discarded hazardous materials containers (i.e., oil cans, grease tubes) will be collected and placed in open top drums for proper disposal. All motor fuel, lube oil, chemicals, and other polluting substances will be tightly sealed and clearly labeled during transportation and storage. Runoff resulting from facility equipment washing operations will not be permitted to directly enter any water body or wetland area. Construction equipment, vehicles, materials, hazardous materials, chemicals, fuels, lubricating oils, and petroleum products will be parked, stored, or serviced 100 feet from all water bodies and wetlands when not in use and when possible. Any materials, hazardous materials, chemicals, fuels, lubricating oils, and petroleum products that must be used within 100 feet of a water body or wetland to support the work will only be used within the secondary containment protection and will be stored within temporary secondary containment during work hours. No materials, hazardous materials, chemicals, fuels, lubricating oils, or petroleum products that are not contained within equipment will be stored
within 100 feet of a waterbody or wetland. All other sections of this plan will be followed for spill prevention and mitigation and cleanup methods. All equipment will be inspected daily for leaks prior to beginning operations. Steps will be taken to repair leaks or remove the equipment from service, if necessary. Make sure all containers are neatly labeled. Stack containers carefully for stability to avoid spills. Limit the height of stacks of stored materials. Whenever possible store materials on covered pallets or in trailers with adequate ventilation. Have cleanup procedures clearly posted. Have cleanup materials readily available and posted. Pollution Incident Response: In the event of a spill the following will occur: The source will be immediately stopped. The spill will be contained by placing sorbent booms or constructing dikes. The spill will be collected with sorbent materials, skimmed off water surfaces with booms, and/or the contaminated soil will be excavated; and the waste materials will be properly disposed in accordance with Extraction s Policy. Document the spill and its clean up procedures whether reporting is required or not. At a minimum document the following: Nature of spill Quantity of spill Date/time spill occurred Agency notification if necessary Clean up procedures used Daily monitoring (7 days) after clean up Photographs Interview(s) with any witnesses of the event The affected areas will be restored as closely as possible to their previous condition. Spills of oil or petroleum products should be reported immediately to the Site Manager. Environmental support staff will determine the reporting requirements and contact the appropriate State and Federal environmental agencies for notification requirements. If the Site Manager cannot be contacted, then the Site Supervisor should make the necessary notifications. A reportable release is a quantity or an unknown quantity of regulated substance released to or posing an immediate threat to surface water, groundwater, bedrock, soil or sediment. The term does not include the following, provided the owner or operator has control over the release, the release is completely contained, and within 24 hours of the release, the total volume of the release is recovered or removed in the corrective action:
A release to the interstitial space of a double walled aboveground or underground storage tank. A release of less than 25 gallons to a containment area, structure or facility around an aboveground storage tank. A release of less than five gallons to a synthetic surface, such as asphalt or concrete, which prevents migration of the regulated substance to surface water, groundwater, bedrock, soil or sediment; and a release of less than one gallon to surface soils. Some spills will need to be reported to the Division of Water Quality immediately including the following: Over 25 gallons of petroleum. 5 CCs of mercury. A release of any chemical, oil, petroleum product which entered waters of the State of Colorado (which include surface water, groundwater, dry gullies or storm sewers leading to surface water). Any spill or release of raw sewage. If any of the above criteria is met or exceeded, the Colorado Department of Public Health and Environment (CDPHE), Local Emergency Planning committee, downstream users and other agencies (MS4s) will be notified. The CDPHE will be notified by telephone within 24 hours. In addition, written notification describing the spill and the cleanup procedures used will be sent to the agencies 5 days following the spill. If a spill does not meet the above criteria, reporting is not mandatory. The Divisions 24 hour environmental emergency spill reporting line is 1 877 518 5608. Company Emergency Contacts: Blane Thingelstad Petroleum Engineer O: 720 974 2016 C: 720 556 7211 bthingelstad@extractionog.com 1888 Sherman St, STE 200 Denver, CO 80203
Waste Generation Flow Chart
Mobile Waste Storage Options PRODUCT CONTAINMENT OIL OIL/WATER OIL/SOIL OIL/DEBRIS (Small) OIL/DEBRIS (Medium) OIL/DEBRIS (Large) CAPACITY Drums X X X 0.2 0.5 yd 3 Bags X X X 1.0 2.0 yd 3 Boxes X X 1 5 yd 3 Open top rolloff X X X X X X 8 40 yd 3 Roll top rolloff X X X X X X 15 25 yd 3 Vacuum box X X 15 25 yd 3 Frac tank X X 500 20,000 gal Poly tank X X 200 4,000 gal Vacuum truck X X X 2,000 5,000 gal Tank trailer X X 2,000 4,000 gal Barge X X 3,000+ gal Berm, 4 ft X X X X X 1 yd 3 Bladders X X 25 1,500 gal