22 May ULC is pleased to announce the publication of the Fifth Edition of CAN/ULC- S, Standard for Shop. Fabricated Steel Aboveground Tanks. Standard tanks to cater for various requirements. DOUBLE-WALL FOR DOUBLE PROTECTION. The double wall instertice is factory shipped under vacuum for. Our project, located in northern Alberta, Canada, has a requirement to specify diesel storage tanks in accordance with ULC S, however, our.
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You would be wrong not advising your customer of this issue and insisting on using an established ylc such as API to design the tank. Join your peers on the Internet’s largest technical engineering professional community.
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CAN/ULC-S | Standards Council of Canada – Conseil canadien des normes
Skip to main content Skip to footer. You seem to be aware of the very real hazards of using materials not qualified for these ultra-low temperatures and the loss of the tank. Section 5 uoc the construction of tanks with secondary containment.
Resources Few production environments have the luxury of ordering new equipment to replace existing machines on their shop floor. Tanks fabricated in accordance with this Standard are not intended for the transportation of fuel. As a hopefully licensed professional engineer your first responsibility is to the public. Tanks w601 in accordance with this Standard are not intended for the transportation of fuel nor are they intended to be transported while containing fuel.
These ulf are for installation at locations such as farms, construction sites, demolition sites, exploration sites, forestry operations and similar locations.
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Your answer confirmed what I was thinking. You would not design something that is too weak, similarly you would not use materials that were not tough enough. In this case brittle fracture of the shell material and failure of the tank leading to a major product release is the concern. However, I believe it is a low temperature diesel grade addition of additives to keep it flowing. Years ago, I have dealt with fuel oil system freeze-up in eastern Pennsylvania. Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
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ULC-S TANKS – United Alloy Inc
To cope with freeze-up, some owners dilute the diesel fuel with kerosene, some people use additives, some put their systems on permanent recirc with heaters. If you are not close to the ocean, consider pricing comparison for a stainless steel tank. The combination of low flow and a clogged strainer, stopped supply and the startup of a utility boilers.
Red Flag This Post Please let us know here why this post is inappropriate. Influence national and international standards development by commenting on draft standards online. Learning resources Learn more about standardization and the Standards Council of Canada. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework. Present to the client your research findings Register now while it’s still free! Using steel that retains adequate toughness at the minimum design metal temperature is one proven method to avoid such failure.
Just out of curiosityhow do you intend to keep the fuel flowing at extreme low temperatures? These tanks may also be used for the storage of used oil. I would consider an “uprate” of your design standard to API Students Click Here Join Us! What materials has he used in the past??
Few production environments have the luxury of ordering new equipment to replace existing machines on their shop floor. ULC S does not address low temperature requirements. I find that the ULC S standard can be misleading on this topic.
Uld Now The Architecture, Engineering and S61 AEC industry is constantly looking for process improvements to better manage potential project delays and costs. IMHO, I strongly suggest that you contact a Canadian tank fabricator and informally ask about his recommendations on MOC and selection of construction standards. I am not sure on the details on the diesel fuel grade used by operations.
In answer to your questions: Buy Standards Purchase the standards and standards-based products you are looking for. Such issues are the result of project complexity, size, uniqueness and regulation, as well as the need for virtual team collaboration.
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Close this window and log in. The Architecture, Engineering and Construction AEC industry is constantly looking for process improvements to better manage potential project delays and costs. Promoting, selling, recruiting, coursework and thesis posting is forbidden.