Vacuum Breakers: Understanding how they protect our water
WEBJun 10, 2016 · Atmospheric vacuum breakers. The purpose of a vacuum breaker is to stop back siphonage. The atmospheric vacuum breaker consists of a check valve member and an air vent that is normally closed when the device is pressurized. The air vent allows air into the piping system for the purpose of stopping a siphon at …
When are you 'substantially complete'? - Contractor
WEBJun 1, 2006 · The law in most states and with federal projects is that substantial completion occurs when the project is ready for the customer to use it for its intended purpose — whether the customer chooses to actually start using it or not. See Appeal of Randolph and Co. Inc., ASBCA 52957 (11/6/02) (a dike was substantially complete when it was ...
National Energy Improvement Fund Launches Financing Plan in …
WEBMay 1, 2019 · The NEIF Home Energy Improvement Plan is simple interest, longer term, fixed rate installment financing from $2,500 to $25,000. There is no lien on the borrower's home, no fees to the borrower and no penalty for pre-payment. Applications are decisioned instantly, the process is paperless, and contractors are paid …
Record Retention 101 for Contractors | Contractor
WEBMar 18, 2020 · Record Retention 101 for Contractors. March 18, 2020. Record-keeping is one of the most often overlooked, but critical functions of the business. By Audrey K. Kwak. There is no question that construction is a uniquely document-intensive industry. On every project, countless, lengthy, records are generated: contracts, specifications, daily ...
Sila Acquires Astacio Plumbing & HVAC - Contractor
WEBNov 3, 2021 · The move expands the company's platform in NY and CT. Bradley Sponsors ‘The Germ Chasers’ Hygiene Education Program for Schools
Home | Contractor
WEB3 days ago · CONTRACTOR provides news, insights, and how-to content to professionals responsible for plumbing, heating, specialty piping and fire protection systems.
Best Practices When Using Acid-Based Drain Cleaners
WEBFeb 19, 2024 · When to Use Acid-Based Drain Cleaners. Contractors should consider utilizing acid-based drain cleaners in the following situations. 1. Commercial or industrial environments. In settings such as restaurants, hotels, or manufacturing facilities, plumbing systems undergo constant, heavy usage and the accumulation of …
Hydronic radiant wall heating, still the greatest trade ... - Contractor
WEBAug 3, 2012 · Hydronic radiant wall heating, still the greatest trade secret in the U.S. Aug. 3, 2012. Every time I go across the Atlantic to visit a trade show on hydronic heating systems in Europe, I see more and more radiant systems designed for walls and ceilings. I recently returned from the Mostra Convego Fiero (Comfort Show and Convention) in Milan ...
Whose right is it to fix mistakes? - Contractor
WEBMay 1, 1999 · Since customers with failed work tend to be less friendly to the installing contractor, you are far less likely to have the opportunity to repair your own work (and control the cost of the repairs) if you don’t have it in writing. Susan McGreevy is a partner at Husch & Eppenberger, Kansas City, Mo., tel. 816/421-4800, e-mail to 399@KC.husch.com.
Common Brazing Mistakes and How to Avoid Them | Contractor
WEBMay 18, 2023 · Mistake #2: Dirty pipe surface. The joint surface areas must be clean and free from oil, grease, or oxide contamination prior to brazing. Cleaning the piping to be brazed is very important. A dirty surface prevents …