Laserfiche WebLink
Figure 3. CROSS SECTION OF A TYPICAL MONITORING WELL <br />(NOTE: Schematic, not to scale) <br />. <br />/ Protective Casing <br />t? with locking Cover <br />Casing Cap ~ Concrete <br />,&( Base <br />Ii'- <br />Annular Space <br />( 2" Minimum <br />Borehole <br />Annular Seal <br />Casing <br />. <br />Centralizer(s) <br />Water Table n~ <br />Screen ~1[~~;;~' == [~':;'. Filter Pack <br />;.~::::,:' : <br />Bottom Plug or Cap.-36-