Filter Media at Well #10

Remove existing media and supporting material from (1) horizontal pressure vessel that measure 10’ x 33’ for a total filtering surface area of approximately 330 sq. ft; During the removal process, once the sand and anthracite has been removed, and priorto the removal of the supporting material, it will be required to remove approximately96 air scour laterals and approximately 384 stainless steel lateral hold downs; Clean each lateral internals and check all air slots for any potential blockage and or damage; Power-wash tankage internals with a minimum of 3,700 psi. Owner to furnish water; Remove plenum manway and vacuum clean; All removed material shall be disposed of off site at a licensed landfill.

Division 46 -

Water and Wastewater Equipment, Filtration Equipment, Filter Media.