题名: | Guide for Fabricating and Installing Shallow Ground Water Observatio?;i Wells |
作者: | Carolyn C. Bohn |
关键词: | instrumentation, pressure tranducers, observation wells, piezometers |
摘要: | The fabrication and use of three tools to assist in the manual installation of shallow ground water observation wells are described. These tools are easily fabricated at a local machine shop. A method for calibrating pressure transducers is also described. |
报告类型: | 科技报告 |