The Steel Tank Institute is proud to announce CleanSite Containment™, a new set of standards and requirements for fabricated steel tanks, developed to address oil and natural gas field production waste storage. Oil and natural gas drilling’s liquid waste product is primarily water, but it also contains potentially hazardous chemicals and particulates. Historically, the waste has been held in lined pits. More recently, upstream oil producers have moved toward open-topped underground or aboveground steel tanks covered with a steel grid. Now, with CleanSite Containment™, STI has raised the bar for manufacturing the latest storage methodology.
Quality control is a crucial aspect of all manufacturing processes. That's why Member fabricators of the Steel Tank Institute's licensed tank technologies are subject to periodic, unannounced inspections by a team of STI-SPFA Quality Control Inspectors. These inspectors conduct a rigorous investigation of the manufacturing function at tank fabricator facilities, to ensure that companies are complying with the standards and specifications for manufacture of each licensed technology.
During the inspection, inspectors also verify that tank construction meets applicable Underwriters Laboratories (UL) and UL Canada (ULC) standards, incluidng UL 58, UL 1746, UL 142, UL 80, UL 2085, and equivalent ULC and international standards. For tanks listed under Southwest Research Institute (SwRI) standards, inspectors provide separate reports to SwRI.
In addition, each member fabricator making STI tanks is required to send at least one representative to our biennial Quality Control Meeting. The gathering is held at various locations, to include a tour of a willing member's facility. This allows member personnel to learn from one another. Also on the QC Meeting agenda are updates to standards and specifications and presentations by industry experts.
Today, over 100 STI shop-fabricated tank shops are inspected, with an average of five STI technologies licensed per shop. More than 450,000 tanks have been built to STI specifications. Because of the STI-SPFA Quality Control Program, our Members' customers are assured of the highest quality in manufacture of these Steel Tank Institute licensed tank technologies.
Each year, Quality Award Recipients are chosen based on complete compliance ratings for our random QC inspections. A banner is presented to recipient companies who have achieved three years or more with no quality inspection non-compliance points, to remind employees of their high skill level and encourage continued excellence.
Implementation Time Frames for 2015 Underground Storage Tank Requirements
A Brief Guide to the 2015 Federal UST Regulation for Owners and Operators of USTs Located on Tribal Lands
State UST and AST
Fuel Storage Programs
Chemical Storage Tanks
State and federal activity
Steel and alternative fuels compatibility studies