Underground Fuel Tank Removal or Closure Application and Checklist Yakima County Building and Fire Safety Division

Transcription

1 Underground Fuel Tank Removal or Closure Application and Checklist Yakima County Building and Fire Safety Division Revised: REFERENCES: Requirements for Permanently Closing Underground Flammable or Combustible Liquid Tanks International Fire Code - Section through and International Mechanical Code Section Department of Ecology Guidelines IMPACT: Tanks out of service for one year. Under-ground tanks that have been out of service for a period of one year shall be removed from the ground in accordance with Section or abandoned in place in accordance with Section A Fire Code Permit (FCP) is required from Yakima County Building and Fire Safety Division to remove or abandon in place an underground tank. It is not recommended that an owner remove or abandon their tank in place without the assistance of an underground tank contractor licensed by the Washington State Department of Labor and Industries. GUIDELINE and APPLICATION FOR PERMIT SUBMITTAL DOCUMENTS: Please complete the attached General Application for Construction. The application is also available on line at: Note: Any history of the tank or piping leakage must be declared on the application. Please provide a sketch with the following detail as listed on the checklist below: (The attached sketch form in this handout can be completed, or provide the same detail requirements on a separate paper drawn on a minimum 8.5 x 11 inch or maximum 11 x 17 paper. Sketch does not need to be drawn to scale). 1. The location of the tank and piping relative to property lines. 2. Tank size (in gallons.) 3. The last known contents of the tank. 4. Building Locations. 5. Address of the property. 6. Taxation Parcel Number. 7. Name of the property owner. 8. Day and night contact phone for the property owner. 9. Date and a signature of the person who made the sketch. Should you have any questions regarding this guideline, please contact our office at (509) Yakima County Public Services 128 N. 2 nd Street, 4 th Floor Yakima, WA Phone (509) FAX (509) IFC - Underground Fuel Tank Removal or Closure Page 1 of 6 Revised:

2 REMOVING THE TANK: (IFC and ): Removal of above-ground and underground tanks shall be in accordance with all of the following: Caution: If the tank is near a building or other structure, abandonment in place is recommended. For your own records, it is suggested you photograph the process. 1. Flammable and combustible liquids must be removed from the tank and connected piping. (The tank must be rinsed clean; waste from cleaning must be disposed of properly.) 2. Piping at tank openings that is not to be used further shall be disconnected. 3. Piping shall be removed from the ground. Exception: Piping is allowed to be abandoned in place where the fire code official determines that removal is not practical. Abandoned piping shall be capped and safeguarded as required by the fire code official. 4. Tank openings shall be capped or plugged, leaving a 1/8-inch to 1/4-inch-diameter (3.2mm to 6.4mm) opening for pressure equalization. 5. Tanks shall be purged of vapor and inerted prior to removal. 6. All exterior above-grade fill and vent piping shall be permanently removed. Exception: Piping associated with bulk plants, terminal facilities and refineries. Disposal: Tanks shall be disposed of in accordance with federal, state and local regulations. (Retain a receipt for your records) Fill the hole with clean fill material; Look and smell for the presence of fuel or waste in the soil; If contamination is suspected, secure the site and contact the Department of Ecology; See instructions below regarding the Certificate of Removal OR ABANDONING THE TANK: (IFC ) Tanks abandoned in place shall be as follows: 1. Flammable and combustible liquids shall be removed from the tank and connected piping. 2. The suction, inlet, gauge, vapor return and vapor lines shall be disconnected. 3. The tank shall be filled completely within an approved inert solid material. 4. Remaining underground piping shall be capped or plugged. 5. A record of tank size, location and date of abandonment shall be retained. 6. All exterior above-grade fill piping shall be permanently removed when tanks are abandoned or removed. Look and smell for the presence of fuel or waste in the soil; If contamination is suspected, secure the site and contact the Department of Ecology; See instructions below regarding the Certificate of Abandonment. ~ Certification of Abandonment or Removal ~ Once the tank has been removed or abandoned according to the instructions above, please complete and return to our office the attached *CERTIFICATION OF ABANDONMENT OR REMOVAL OF UNDERGROUND FUEL TANK. A copy of the *Certificate will be placed in the permit file and retained. This record will be made available via public disclosure request, available on line at: Yakima County Public Services 128 N. 2 nd Street, 4 th Floor Yakima, WA Phone (509) FAX (509) IFC - Underground Fuel Tank Removal or Closure Page 2 of 6 Revised:

3 Application for Construction (Permit Application) Building & Fire Safety Division Yakima County Public Services Form # BFS0002 A Revised: 7/2/18 APPLICANT TO COMPLETE (Use for assistance) OFFICE USE ONLY Land Use / Zoning: DATE: Case: BLD Tax Parcel Number: UGA CAO/Shoreline ADD Example: R 18 T 13 S Overlay: Airport / Greenway / Floodplain RAP R T S Sewer Septic Name of Short Plat, Subdivision, or Manufactured Home Park Lot or Space # LAND USE Potable Water: YCWRS Well WRS Purveyor Exempt FAAR WUI-FD M / H / E PC Job site address: City: Below - Provide a detailed description of the Project / Scope of Work: Construction Valuation (Contractor Estimate) $ Fill in ALL sections with people that are associated with this project and The property owner(s) or agent, by signing this form, hereby certify to the best of their knowledge and under penalty of perjury that they are the legal owners of the property, have reviewed the proposal as presented in the application, validate that it depicts an accurate and true description of the project proposed and wish to pursue the described project. Any change to the intent of the proposal project description must be submitted and reviewed prior to project issuance. Property Owner: Day Phone: CHECK IF YOU ARE ACTING AS YOUR OWN CONTRACTOR (Signature required at declaration at bottom of second page) Mailing Address: City, State, ZIP: Owners Signature: Date: Contractor Name: Company Name: Mailing Address: City, State, ZIP: Contractor License #: (Required) Signature: Day Phone: Expiration Date: Date: Yakima County Public Services 128 N. 2 nd Street, 4 th Floor Yakima, WA Phone (509) FAX (509) Application for Construction Page 1 of 2 Form # BFS0002 A Printed: 7/2/18

4 Application for Construction Continued Architect / Engineer / Surveyor: Company Name (if any): Address, City, State, ZIP: Professional License No.: Signature: Applicant / Agent / Consultant: Company Name (if any): Address, City, State, ZIP: Signature: Day Phone: Expiration Date: Date: Day Phone: Date: This Section To Be Completed For Construction Permits Only Pursuant to RCW (2)(i-ii) The requirements for a fully completed construction application shall include: i. The name, address, and phone number of the office of the lender administering the interim construction financing, if any: OR ii. The name and address of the firm that has issued a payment bond, if any, on behalf of the prime contractor for the protection of the owner, if the bond is for an amount not less than 50% of the total amount of the construction project. If for any reason the information requested below is not available at the time of application, the applicant shall provide the information as soon as it can be reasonably be obtained. Lending Agency Name: Phone: Mailing Address: City: State: ZIP: I acknowledge by checking this box that this project has no lending agency for construction financing. Bonding Agency Name: Phone: Mailing Address: City: State: ZIP I acknowledge by checking this box that this project has no bonding agency. If you are the Property Owner and Acting As Your Own Contractor, please complete the following declaration: I acknowledge that I am applying for a permit thru the Yakima County Public Services Department. I also acknowledge that I am not a licensed contractor, specialty or general, or that I am not acting as a contractor and wish to be exempt from the requirements of the Washington State Contractor s Act, per RCW , and will abide by all provisions and conditions of the exemption as stated. I agree that if I use the assistance of any person(s) to provide labor and/or assistance, I will retain only contractors registered and currently licensed as required under the laws of the State of Washington. I (print name) certify under penalty of perjury under the laws of the State of Washington that the foregoing is true and correct. Owner Signature Date: Yakima County Public Services 128 N. 2 nd Street, 4 th Floor Yakima, WA Phone (509) FAX (509) Application for Construction Page 2 of 2 Form # BFS0002 A Printed: 7/2/18

5 Sketch for Underground Fuel Tank Removal or Closure Customer is to complete all sections with a drawing in the space provided. Please submit with the General Application for Construction Taxation Parcel Number: Property Owner: Daytime Phone Number: Nighttime Phone Number: Address of the Property: Mailing Address (if different than the property): Tank size (in gallons.) The last known contents of the tank. Please draw the location of any structures, the tank location, and distance from tank to property lines and structures. N Signature of the person who made the sketch Date The owner may remove the tank from the ground or abandon the tank in place. It is recommended that all tanks be removed from the ground since removal ensures that ground contamination is not present. Owners who abandon a tank in place may be required by future buyers, lenders or real estate officials to later remove the tank that has been abandoned. Yakima County Public Services 128 N. 2 nd Street, 4 th Floor Yakima, WA Phone (509) FAX (509) IFC - Underground Fuel Tank Removal or Closure Page 5 of 6 Revised:

6 Complete and return to: Yakima County Building and Fire Safety Division Yakima County Courthouse 128 North 2 nd Street, 4 th Floor Yakima WA CERTIFICATION OF ABANDONMENT OR REMOVAL OF UNDERGROUND FUEL TANK Taxation parcel number: FCP FCP Permit Number: I, (print name) do hereby certify that the underground tank located at (Street Address, City, and State):, based on odor, visual soil condition and surrounding vegetative health; there was no evidence of ground contamination or residue from the tank contents was present. The tank was removed and disposed of at. OR The tank was abandoned in place and filled with. All work was done in accordance with the permit and associated guidelines. Print name: Signature Date The person signing this certificate, please indicate below (as applicable) if you are the Property Owner, Name of Business or Company, etc.) and your Title. Indicate Owner or Business name Title Yakima County Public Services 128 N. 2 nd Street, 4 th Floor Yakima, WA Phone (509) FAX (509) IFC - Underground Fuel Tank Removal or Closure Page 6 of 6 Revised:

7 A D e p a r t m e n t o f E c o l o g y R e p o r t This fact sheet contains information for people who have residential heating oil tanks on their property. Residential heating oil tanks can be either underground or above ground and are used to store oil to heat the residence on the property. If you are no longer using heating oil to heat your home: Many Washington State residents have switched from oil to natural gas or electricity as a means of heating their homes. Sometimes when this happens the home owner does not know how to properly deal with the unused heating oil tank. Neglecting to take care of an unused tank can cause serious problems for the home owner. For instance: Tanks can develop holes and release heating oil into the soil. The released oil can contaminate groundwater, surface water, storm sewers, and cause vapor problems in nearby buildings. Under the state Model Toxics Control Act, the tank owner may be held liable for damage caused by a leaking tank. Neither the federal government nor Washington State regulates the use or operation of residential heating oil tanks. However, some local governments have requirements or guidelines for closing and removing these tanks. Before you remove your tank, talk to your local Fire Marshal and city or county building department. Ask about permits, inspections, or other requirements that may apply to residential heating oil tank closure or removal. Regulations and policies vary from place to place and may change from time to time. Corrosion can cause underground tanks to deteriorate, making caveins a possibility. The home owner could be held liable for injuries caused by a cave-in. Before finalizing the sale of a house, lending institutions and home buyers may want sellers to remove or close unused heating oil tanks. To close a heating oil tank, the home owner has the tank cleaned out and filled. The tank is then left buried in the ground. * * * * * The rest of this report contains some commonly asked questions about residential heating oil tanks and Ecology s answers to those questions. What should I do if I have an unused heating oil tank on my property? 1. Find out what s in the tank. Most underground residential tanks are easy to find. If you have trouble locating your tank, try following the fuel lines from the house, locating the tank vent pipes, or use a hand probe or metal detector. To find out if there s still oil in the tank: Remove the filler cap. Insert a long stick into the tank until it touches bottom. Remove stick -- If there is oil in the tank you will be able to see it on the stick. Sometimes a tank will contain oil and water, or primarily water (the water will settle to the bottom; the oil will float on top). You can check for water by putting a small amount of water-reactive paste on the end of the stick and inserting the stick into the tank. If there is water in the tank, the paste will turn color. The paste can be purchased from most heating oil companies. 2. Have all unused heating oil removed from your tank. Ecology strongly recommends that you have all unused heating oil removed from your tank. Removing the unused oil is the easiest, least costly, and singlemost important action you can take to prevent contamination of soil and groundwater. After the heating oil has been pumped out of your tank, you should think about having your tank removed or closed in place. Residential Heating Oil Tanks Ecology Report R-TC Page 1

8 If you have an unused heating oil tank, do not refill it unless it has been checked by your heating oil company, and never put household waste like paint, antifreeze, or used motor oil into an unused residential heating oil tank. Have your tank removed. Ecology recommends that you have the tank removed because: If the tank has leaked, it will be easier to find and clean up any contaminated soil. Often, home buyers and lending institutions require assurance that the property is not contaminated before agreeing to complete property transactions. The best way to provide that assurance is to remove the tank and sample the soil in the pit. Tank removal allows visual inspection of the area under the tank and more accurate soil sampling. Remember to keep reports of tank removal and soil samples for your records. Below are some of the activities your contractor will probably do when removing your tank. Pump all remaining oil from your tank Clean out any sludge in the bottom of the tank Excavate down to top of tank Remove or cap all lines Remove potentially explosive vapors from the tank Remove the tank from the ground Properly dispose of the tank Have your tank closed in place. This is a popular option for residential tanks -- especially if removal isn t possible. But before choosing this alternative, consider the future of your property. Potential buyers or lenders may require you to remove the tank, and a filled tank is harder to remove (unless it has been filled with foam). Below are some activities your contractor will probably do when closing your tank in place. Pump all remaining oil from your tank Clean out any sludge in the bottom of the tank Remove or cap all lines Fill the tank with an inert solid material, such as a weak cement slurry, sand, or foam Plug or cap all openings in the tank Backfill the hole How can I find a company or contractor to do my tank work? Many companies provide services for residential heating oil tanks. Some companies provide pumping, cleaning, filling, removal and disposal services and some specialize in one or two services. To find a company to pump and clean your tank, look in the telephone directory yellow pages under oil-waste or recycling. To find a company to fill or remove your tank, look in the yellow pages under tanks. The Underground Storage Tank law doesn t require you to use a licensed company for tank work. However, Ecology recommends that you hire an experienced person to do the work. How much does it cost to have tank work done? The cost of tank services will vary depending on the size, location, and accessibility of your tank. Costs can also vary among companies performing the same services. Our best advice is to get several price quotes on the work you are having done. Ask the contractor for an itemized estimate. Ask what the charges will be and how they will be determined. Below is some additional information about tank services: Pumping and Cleaning: Call l-800- RECYCLE to find your local recycling center. Filling: The cost of filling the tank depends on the type of fill material your contractor uses. Removal/Disposal: You may be able to save money by having one company perform several services at one time. Or you may be able to negotiate a price break if several residences in the same neighborhood have services performed at the same time. Companies that clean tanks and/or recycle waste oil always have to consider the possibility that there may be hazardous substances in the waste oil or sludge. They must include testing and handling costs when filling or removing a tank, and that in turn affects your cost. May I do the work myself? While there is no law prohibiting you from doing the work, Ecology doesn t recommend doing tank work yourself because of the potential safety risks. You should hire an experienced contractor to do the work. Page 2 Ecology Report R-TC (Rev ) Residential Heating Oil Tanks

9 If you are currently using heating oil to heat your home: Many Washington State residents are still using heating oil to heat their homes. Unfortunately, most residential heating oil tanks are years old, and nearing (or past) the time when they will begin leaking. Here are some tips on how to determine if your tank is leaking: If your furnace seems to be using more fuel than usual, your heating oil tank may have developed a leak. (Consider other possible factors for variable fuel usage, such as unusually cold weather or furnace malfunction.) Is there water in your tank? Stick the tank, using water-reactive paste on the stick, to find out. A small amount of water is normal, but several inches may mean water is getting in through a hole in the tank -- which means oil could be getting out. During the summer, when you aren t using the furnace, carefully measure and record the level of fuel in the tank. Make sure the furnace is completely off. You may even want to disable it to be sure it isn t coming on at night. Wait as long as possible, keeping the furnace off (preferably at least two weeks, but the longer you wait, the smaller the leak you will be able to detect), then measure the fuel again. If the level is down, the tank is probably leaking. If the level is up, you should check to see if water is entering the tank, as described above. WARNING Working on an underground heating oil tank can be dangerous. Under certain conditions these tanks can explode. Working in the excavation pit, cutting open or handling heavy tanks, and using power equipment also pose risks to the home owner. Never enter an underground storage tank, even if it has been cut open. Ecology recommends that you hire an experienced contractor to perform the work. Check with your oil heat dealer about the services or programs offered to residential oil heat customers. Some oil heat dealers have programs that provide warranty against leaks, insurance to cover cleanup costs, and/or regular tank maintenance. What should I do if my tank has leaked? Knowingly using a leaking tank is negligence. If you discover that your tank is leaking you must take immediate action to stop the leak. The best first action is to have all heating oil pumped from the tank. Leaks from heating oil tanks are usually discovered when underground tanks are removed, when vapors or heating oil seep into basements, or when heating oil levels drop faster than they should based on the amount of oil being burned. In most cases where a tank has leaked, only the soil near the tank is affected. Sometimes, however, the heating oil may also have contaminated groundwater or surface water. It is the owner s responsibility to: Evaluate the extent of contamination caused by the leak Determine if it is a threat to human health and the environment Clean up any contamination caused by the leak. Should I report the leak to Ecology? Minor Leaks Minor leaks or spills from residential heating oil tanks do not have to be reported to the Department of Ecology. Minor leaks are those that affect only the soil near the tank. More Extensive Leaks If heating oil has gotten into surface waters, such as creeks, lakes, rivers, or storm sewers, you must report it immediately to the Emergency Management Division at l If your heating oil has caused any of the following situations, you should report the leak to the appropriate Ecology regional office within 90 days (see Table 1). The heating oil has reached adjoining properties. The heating oil has affected a well or groundwater. The heating oil has caused vapor problems in nearby buildings. The heating oil has pooled on the surface of the ground. The heating oil has caused extensive soil contamination. The Department of Ecology reserves the right to take future action in unaddressed or unreported situations, should the need arise. Should I clean up contamination caused by my leaking tank? Yes, you should clean up contamination caused by a spill or leak of heating oil. Leaks can pollute wells and streams, and the vapors can make you or your children sick. If you have contamination, you will probably want to hire a cleanup contractor. Prices could vary a lot from one contractor to another, so get two or three bids. When the cleanup is completed, your cleanup contractor should give you a copy of the cleanup report. Residential Heating Oil Tanks Ecology Report R-TC (Rev ) Page 3

10 Should I send a copy of the cleanup report to Ecology? Cleanup reports of minor leaks from residential heating oil tanks do not need to be sent to Ecology. Ecology does not track or report on these cleanups. The home owner should keep the written cleanup report for future reference by lenders and potential buyers. Cleanup reports on more extensive leaks from residential heating oil tanks should be sent to the appropriate Ecology regional office (see Table 1). Ecology will keep track of and report on these sites. TABLE 1. Ecology s Regional Offices Island, King, Kitsap, San Juan, Skagit, Snohomish, Whatcom Clallam, Clark, Cowlitz, Grays Harbor, Jefferson, Lewis, Mason, Pacific, Pierce, Skamania, Thurston, Wahkiakum Benton, Chelan, Douglas, Kittitas, Klickitat Okanogan, Yakima Adams, Asotin, Columbia, Ferry, Franklin, Garfield, Grant, Lincoln, Pend Oreille, Spokane, Stevens, Walla Walla. Whitman Northwest Region th Ave SE Bellevue, WA (425) Southwest Region PO Box Olympia, WA (360) Central Region 15 W. Yakima Avenue Suite 200 Yakima, WA (509) Eastern Region N Monroe, Suite 100 Spokane, WA (509) The Department of Ecology is an equal opportunity employer. If you require special accommodations or need this document in an alternate format, please contact the Toxics Cleanup Program at Persons with hearing loss can call 711 for Washington Relay Service. Persons with a speech disability can call Page 4 Ecology Report R-TC (Rev ) Residential Heating Oil Tanks