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OIL TANK HOME
ABOVE GROUND OIL TANK INSPECTIONS
BURIED OIL TANK ADVICE
BURIED TANKS, FINDING
FLOATING UP TANKS
FUEL OIL TYPES & CHARACTERISTICS
SLUDGE IN OIL TANKS
TANK ABANDONING
TANK FAILURE CAUSES
TANK FAILURE RATES
TANK LEGAL ISSUES
TANK LEAK ADVICE
  FREQUENCY OF LEAKS
  ENVIRONMENTAL ISSUES
  OIL TANK LEAKS, REGULATIONS
  WHAT IF A TANK IS LEAKING?
  HOME INSPECTOR SHOULD
  LEAK CAUSES
  LEAK CLEANUP
  LEAK TESTING
  LEAKY FILLER PIPES
TANK LIFE
TANK REMOVAL COs
TANK REMOVAL FINANCIAL AID
TANK REGULATIONS
TANK REPORT LANGUAGE
TANK SLUDGE
TANK STANDARDS
TANK TESTING
TANK TESTING COs
WATER in OIL TANKS
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Heating Oil Underground & Above ground Oil Storage Tank Home Buyer's / Home Owner's Guide
- Oil Storage Tank Leak Testing Options and Test Companies
OilTankAPedia ©

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Our site offers impartial, unbiased advice without conflicts of interest. We will block advertisements which we discover or readers inform us are associated with bad business practices, false-advertising, or junk science. Our contact info is at inspect-ny.com/appointment.htm.

Types of oil tank leak tests available: this article discusses the types of oil storage tank tests that may be performed on buried oil tanks and above ground oil storage tanks to check for leaks or imminent leaks. Not all storage tank tests are equal in accuracy nor cost, and some are more appropriate than others, depending on other factors. We include a listing of oil and fuel storage tank testing companies and services, and invite (no-fee) listings from other companies providing that service. Many storage tank testing companies also offer storage tank removal and site cleanup services as well. This is a chapter of our "Heating Oil Underground & Above ground Oil Storage Tank Leaks, Testing, Problems & Solutions, Home Buyer's / Home Owner's Guide" which offers extensive free un-biased oil storage tank inspection and testing advice for property buyers and owners.

Home buyers should be sure to review Tank Testing - Leaky Heating Oil Tanks - How Oil Tanks are Tested for Evidence Leaks, of Current or Previous Oil Spills andTank Legal Issues - Home Buyers and Home Owners Guide to Leaky Heating Oil Tanks - What to Do About & When to Report Oil Tank Leaks. Leaky Heating Oil Tanks. Home owners who have old oil tanks above ground or any age oil tank below ground should also be sure to review Tank Abandoning - Abandoning Commercial vs. Residential Underground Oil Storage Tanks (UST) - Procedures & Regulations A separate website addresses Septic Tanks. © Copyright 2008 Daniel Friedman, All Rights Reserved. New York State License # 16000005303. Information Accuracy & Bias Pledge is at below-left. Use the links at page left to navigate this document or to go to Other Resources. Green links at left show where you are in our document & website.

TANK TESTING - Oil Tank Inspection and Oil Leak Testing Choices

Look for yourself: Before deciding to hire a tank testing company for professional inspection and testing, some basic information such as the age (property and tank), tank location, and type of oil tank, and for above-ground tanks, a simple visual inspection of the tank and its piping, can give you and idea of the risks involved. Look for obvious leaks such as oil stains on the ground or floor under or around the tank and around the oil fired equipment. Remember to look under the oil tank at its bottom, as most leaks occur in the lower portion of the tank.

Hire an expert: Specialty companies and some oil companies have equipment to test buried tanks for leaks. Soil testing, simple low-psi pressure-testing and sophisticated electronic testing are commonly used. I advise home buyers to have a soil test performed rather than a pressure test of an existing oil tank, since even if the tank is not currently leaking we would prefer an assurance that it didn't leak before, say from a plumbing connection that was repaired.

In addition to oil tank inspection, oil piping inspection, and oil tank testing to "pass" or "fail" an oil storage tank, more sophisticated tests are available to assess the chances that an existing heating oil storage tank has leaked or is likely to have a serious leak soon. These include a oil tank corrosion analysis which adds to the basic tank inspection and tests an assessment of the level of corrosion of the tank walls and thus the chances of its leaking or failure, and soil corrosion or soil corrosivity evaluation which includes an evaluation of soil samples collected from around the tank in order to assess the degree to which the soil in which the oil tank has been buried will contribute to the process of corrosion of the (presumably steel) buried oil tank.

Testing for water in an oil tank (above ground or buried) is simple and can be done by any service person. Tank testing methods vary in risk to the tank, cost, invasiveness, length of time to complete, and more.

From a previous use, a buried oil tank may be present or may have been present at a property now served by an indoor, above ground oil tank or even by LP or natural gas. So don't assume that because you don't see a tank that none was ever used or present at a property.

More Reading and advice about oil storage tank leak testing
ABOVE GROUND OIL TANK INSPECTIONS - "Visual Inspection of Above Ground Residential Heating Oil Storage Tanks - ASTs" provides photos of common and easily seen tank leaks and defects, and a description of some easy visual checks of the condition of a visible oil tank, things that you can do yourself
TANK TESTING Oil Tank Testing Methods & Choices
BURIED TANKS, FIND How to Find Buried Oil Tanks
TANK FAILURE CAUSES Oil Tank Leaks or Oil Tank Failure Causes - oil tank leaks are caused by corrosion, damage, soil conditions, other factors
TANK FAILURE RATES Oil Tank Failure Rates - Oil Tank Leak Probability as a Function of Tank Age, Location, Condition, Soil Conditions and Other Factors

Use links at the left of each page to navigate this document or to view other topics at this website. Green links show where you are in our document or website. If you just "scroll down" you'll miss some important articles. See links at page left.


Contents: OIL TANK HOME
  GOT AN OIL TANK?
OIL TANK LIFE
  LEAK CAUSES
  LEAKY FILLER PIPES
  LEAK TESTING
  WATER in OIL TANKS
  TESTING COs
  REMOVAL COs
  OIL LEAK CLEANUP
BURIED OIL TANK ADVICE
BURIED TANKS, FIND
FLOATING UP TANKS
FUEL OIL TYPES & CHARACTERISTICS
SLUDGE IN OIL TANKS
TANK ABANDONING
TANK FAILURE CAUSES
TANK FAILURE RATES
TANK LEAK ADVICE
TANK LEGAL ISSUES
TANK REGULATIONS
TANK SLUDGE
TANK STANDARDS
TANK TESTING
REPORT LANGUAGE
More Information

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Environment
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TESTING COs / REMOVAL COs - Oil Tank Testing, Removal, Consulting Environmental Service Companies

Use links at the left of each page to navigate this document or to view other topics at this website. Green links show where you are in our document or website. If you just "scroll down" you'll miss some important articles. See links at page left.


OIL TANK HOME
ABOVE GROUND OIL TANK INSPECTIONS
BURIED OIL TANK ADVICE
BURIED TANKS, FINDING
FLOATING UP TANKS
FUEL OIL TYPES & CHARACTERISTICS
SLUDGE IN OIL TANKS
TANK ABANDONING
TANK FAILURE CAUSES
TANK FAILURE RATES
TANK LEGAL ISSUES
TANK LEAK ADVICE
TANK LIFE
TANK REMOVAL COs
TANK REMOVAL FINANCIAL AID
TANK REGULATIONS
TANK REPORT LANGUAGE
TANK SLUDGE
TANK STANDARDS
TANK TESTING
TANK TESTING COs
WATER in OIL TANKS
More Information
More Information

InspectAPedia TM Home & Site Map
Air Conditioning
InspectAPedia Bookstore
Electrical
Environment
Exteriors
Heating
Home Inspection
Insulate Ventilate
Interiors
Mold Inspect/Test
Plumbing Water Septic
Roofing
Structure
Accuracy & Bias Pledge
Contact Us

More Information About Buried and Above Ground Oil Storage Tanks, Tank References & More Information on USTs

goto InspectAPedia.com - authoritative, in-depth Building Diagnostic and Repair Information for building buyers, owners, inspectorsInspectAPedia TM Home & Site Map - Building Inspection, Diagnosis, & Repair, Environmental Inspection & Testing - Research Website

GO TO the MOLD and INDOOR ENVIRONMENT INFORMATION CENTER for in-depth advice on avoiding testing for or cleaning up mold and other indoor environmental hazards, odors, gases, contaminantsThe Mold Information Center: What to Do About Mold in Buildings, When and How to Inspect for Mold, Clean Up Mold, or Avoid Mold Problems

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CONTACT Daniel Friedman - Dan is a senior ASHI home inspector, nationally recognized expert on building inspection, building failures, and sick building investigationContact Daniel Friedman for website content suggestions or for fee-paid consulting

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05/19/2007 - Original 1/24/95 File: www.inspect-ny.com/oiltanks/oiltankleaktesting.htm -- Web page design & content production © Copyright 2008-1995 Dan Friedman All Rights Reserved