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Dave Lemper wrote:
The soil in central Texas is called Caliche with a lot of clay, CaCO3 & shale. Attempting to drive in a ground rod yielded only a mushroom on top & blisters on me. [...] Any suggestions appreciated. Dave WB3DWE I'm having thoughts of steel pipes filled with muriatic (swimming-pool) acid eating through the caliche chemically. Usual acid-handling precautions would definitely apply. Jim, K7JEB |
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