Envco – Environmental Equipment

Remediate subsurface soil and/or groundwater contaminants with the expendable tip (drop-out) injection direct push tool. This versatile tool was designed for achieving great depths, thus allowing for the construction of a complete barrier under the contaminant. The expendable tip remains at the bottom of the hole.
• Inject or grout while pulling up (bottomup). Inject or grout while pulling the tooling from total depth to surface.
• Usable with a wide variety of remedial solutions
• Highly effective at great depths
• Highly effective in loose or coarse lithology

Features include:
• Inject a variety of remedial solutions
• Adapt to any injection pump
• Use the interchangeable and versatile tips, injection adapter, and extensions with other AMS direct push tooling
• Optional injection check ball adapter prevents back flow
• Various tip options available for multiple injection purposes, including injection into sand, gravel, silt, and clay aquifers

Remediation Applications:
Contaminated soil is remediated by injecting a suitable remediation compound into the material. The remediation compound is injected into the contaminated soil through an injection tip. The remediation compound may be adjusted to adapt to varying site conditions and contaminants.
• Select the horizontal injection tool for tight lithologies. It may be used while pushing or pulling the tool string.
• Choose the retractable injection tool for swelling lithologies.
• The Mako injection tool is designed for use in coarse soils and open boreholes.
• The expendable tip injection tooling (see page 121) is designed for bottom up injection or grouting. Inject while pulling the tooling from total depth to surface in a loose or coarse lithology. The tip remains at the bottom of the hole.

Ordering Information
1 5/8" Heavy-Duty Expendable Tip Injection Tooling

EXTENSIONS
5006.92 1 5/8" x 2’ DP Extension
5006.94 1 5/8" x 4' DP Extension
5006.95 1 5/8" x 5' DP Extension

DRIVE TIP HOLDER
5006.88 1 5/8" Expendable DT Holder, Threaded

PULL CAP
5006.86 1 5/8" Pull Cap

DRIVE HEAD ADAPTER
5006.85 1 5/8" Drive Head Adapter

CONNECTORS
5004.45 3/16" Twist-to-Lock Connector
5004.43 1/4" Twist-to-Lock Connector

INJECTION COUPLER
5006.96 1 5/8" Injection Coupler

CHECK VALVE
52474 1 5/8" Backflow Prevention Check Valve