Attachment_3__Reference_Drawings_DWW1_Damage_Drawing.pdf

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Attached to
EC LMDT Dewatering Well #1 Repair
Solicitation number
140R6026Q0046
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About this file

This document is a technical diagram depicting the structural configuration of a well casing system with multiple screens. The diagram illustrates a vertical cross-section showing the top of casing at ground level, with three screens positioned at depth intervals below ground. The first screen spans from 122' - 9" (top of screen) to 127' - 7" (joint), the second screen extends from 127' - 7" to 132' - 7" (joint), and the third screen terminates at 136' - 11" (bottom of screen).

The diagram identifies critical operational issues requiring attention: the second and third screens are damaged and require replacement or repair, and rocks are currently obstructing the lower screen section. The technical specifications and depth measurements provided indicate this is likely a groundwater monitoring or extraction well requiring maintenance intervention. The accumulated rocks at the base of the lower screen suggest potential sediment infiltration or structural compromise that would necessitate cleaning and screen restoration work to restore proper well functionality.

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Text version

136’ - 11” Bottom of screen

132’ - 7” Joint

127’ - 7” Joint

122’ - 9” Top of screen

Top of Casing

Rocks are against the lower screen

Ground Level

The second and third screen are damaged

File details come from the government source that posted it. Updated .