A method has been developed for calculating the nominal wall thickness of matching pipe for certain sizes of branch connections and stress intensification factor (SIF) and for designing branch ...
The City of Columbia Sewer Utility workers are pictured using CIPP relining to rehabilitate the sanitary sewers across Columbia. For more than twenty years, when Columbia’s pipes need to be replaced, ...
WEST LAFAYETTE, Ind. — New research is calling for immediate safeguards and the study of a widely used method for repairing sewer-, storm-water and drinking-water pipes to understand the potential ...
When a municipality repairs water or sewer pipes, it faces what seems like an easy decision: Dig up roads to replace the pipes entirely, or thread a tube of polymer resin through the damaged pipes, ...
If you are not familiar with grooved mechanical piping systems, then chances are you haven’t experienced its positive impact on your bottom line. The grooved mechanical pipe joining method has been ...
Plastic hot and cold pipes are made of different raw materials like cross-linked polyethylene (PEX), polyethylene- raised temperature (PE-RT), polypropylene random copolymer (PPR), chlorinated poly ...
When I first started in the trades, I missed the lead-wiping joint requirement on my Journeyman’s test by just one year. Although lead-wiped joints had been out of use for many years, the skills ...
Pricing decommissioned line pipe above scrap requires proper valuation methods and handling. Contractors and equipment operators who fail to understand the potential value of good structural grade ...
New research is calling for immediate safeguards and the study of a widely used method for repairing sewer-, storm-water and drinking-water pipes to understand the potential health and environmental ...
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