I'm wondering what the consensus is amongst the group here on a couple issues as I look towards making some updates to our project specifications.
#1, the use of 1" grooved pipe and fittings versus threaded. This would be using Sch. 40 pipe. I saw a presentation which if I were still a contractor would definitely make me take a good hard look at utilizing this technology. Do you use this or are contemplating using it? #2, the use of grooved pipe and fitting on pipe below 2" in diameter. Seems like the typical spec lists grooved for pipe above 2" but threaded below 2". Why? Why not grooved pipe below 2"? I would appreciate some thoughts and incite from those in the field. Thanks, Craig L. Prahl Fire Protection Group Lead/SME CH2M 200 Verdae Blvd. Greenville, SC 29607 Direct - 864.920.7540 Fax - 864.920.7129 CH2MHILL Extension 77540 [email protected]
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