doubled walled chemical storage Articles

  • Chemical storage buildings isolate hazardous liquids and minimize damage from spills

    The improper storage of corrosives and flammable liquids is the leading cause of spills that can result in damage to facilities and impact worker safety. One of the most effective practices to help minimize damage from chemical spills is to isolate the various chemical hazards. Since knowledge of chemical compatibility is critical, it is important to understand that there are two major types of ...


    By Interstate Products Inc

  • Water Based Damp Course Protection Chemicals: Tech-Dry Building Protection Systems

     Tech-Dry Building Protection Systems Pty Ltd has developed a range of water-based damp course chemicals for the building industry. These water-based formulations have replaced the solvent-based formulations previously used by Tech-Dry. Background Tech-Dry Building Protection Systems Pty Ltd was formed in 1982, and specialises in the development and supply of materials ...


  • A REC is a REC, right? Wrong!

    A Recognized Environmental Condition, or REC for short, is a term everyone involved in a commercial property transaction is familiar with. It is a potential problem area for the perspective commercial property buyer, a red flag to the lender, and often a headache for the seller and buyer both. Officially defined by ASTM International (ASTM, E-1527-05) as “the presence or likely presence of any ...

  • Chlorinated solvents: methylene chloride and TCE

    Introduction This paper presents the results of a scaled and phased approach to source remediation of high concentrations of recalcitrant chlorinated solvent compounds via soil vapor extraction (SVE) and vapor treatment at a Site in Southern California. Phase I began with refrigerated condensation (C3) in order to achieve high mass removal rates to reduce lifecycle costs and time ...

  • Heavy metal & hydrocarbon contaminated sludge

    Solidification of Heavy Metal & Hydrocarbon Contaminated Sewage Sludge Client: North Lanarkshire Council Project Managers: Jacobs Challenge: The former sewage treatment works were decommissioned in the 1970’s. It is thought that during the closure process, demolition material originating from the ...


    By Soilutions Ltd

  • DFW direct bury of storm sewer case study

    Airport Solutions North Texas Contracting has placed the first HOBAS pipe at DFW International Airport in the Dallas/Fort Worth mid-cities. That first installation was a repair to an 84-inch corrugated steel culvert that had failed and created a sink hole approximately 30 feet deep and almost 20 feet in diameter after a series of heavy rains in 2007. North Texas Contracting of Keller, Texas ...


    By Hobas Pipe USA

  • Sustainable wastewater separation treatment systems coupled with nutrient and water reducing greywater reuse technologies

    Nationally and internationally, pressure is increasing to introduce nutrient reducing, water conserving and recycling measures for sustainable residential and small community water/wastewater systems. Reports of inadequate water quality and quantity are being reported daily. Over the past thirty years the federal government and State of Alaska have invested over 4 billion dollars installing piped ...


    By Equaris Corporation

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