Feb 8, 2014 · Anybody have experience with doing ground testing for msha? We are running into a problem when we measure the circuit ohms. We start out with a 500' spool of wire and have .7 ohms …

Jan 24, 2012 · MSHA/OSHA CFR 77.513 Gripe about Federal inspector. Jump to Latest 3.5K views 19 replies 9 participants last post by Big John Jan 26, 2012 acro Discussion starter

Aug 3, 2023 · Interesting MSHA has no authority over the buildings here is the kicker not in the mine. That was OSHA. Ended up in HR again over that one. Fortunately the mine manager agreed with me …

Feb 19, 2010 · How can i get a MSHA certification i googled it but i want to know from someone who already has it. Thank you.:confused1:

Apr 21, 2024 · I used to do Msha testing so am familiar. Vfd cables have a great ground internally though. We, the installer, are adding all these motor frame jumpers. I was told by fellow workers it’s …

Sep 1, 2010 · We have a lime mine here in town and we have to certify their grounding (electrodes) and bonding every year in accordance with MSHA standards. The tester we use is made by Ideal and it …

Nov 9, 2010 · Okay. "MSHA" is Mine Safety and Health Administration "P" means that it meets the additional requirements of the state of Pennsylvania Bureau of Mines "159" means that it was …

Nov 14, 2015 · In you case MSHA - Mine Safety and Health Administration should cover you rules of applying and using electricity. www.msha.gov Since both agencies are under the Department of …

Aug 10, 2023 · Type G-GC has 3 wires for the hots and multiple smaller ones for the ground and ground check. MSHA requires a ground continuity check each year, usually you stretch out a small wire (#16 …

Nov 27, 2024 · For insance MSHA says that any abandoned wiring must be REMOVED. I can't tell you how many industrial plants or even residential areas where you see old dangling wiring hanging out …