borehole Downloads
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REL-PAC - Natural Cellulosic Polymer - Datasheet
REL-PAC is a non-fermenting granular polymer designed for building a low solids drilling fluid with increased borehole stability. REL-PAC is a highly dispersible polymer, which prevents the formation of hard lumps or fish eyes, for maximum product ...
By CETCO
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Insta-Clear - Model Dry - Reactive Separating Agent - Datasheet
Insta-Clear Dry is designed to lower pH, break emulsions, and remove high levels of suspended solids. Insta-Clear Dry is a specially blended dry granular product designed for both polymer slurry and water filled boreholes. When added into either type, Insta-Clear Dry reacts instantly to settle suspended solids and decrease turbidity. Insta-Clear Dry can be added at the tank, or directly to the ...
By CETCO
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ACCU-VIS/CETCO Crumbles - Liquid Drilling Fluid Polymer - Datasheet
ACCU-VIS/Cetco Crumbles blends a granular bentonite with a quick activating liquid polymer to form a slurry that provides an economical way to seal and grout boreholes, well casings, and earthen structures. Once set, the slurry forms a complete grout seal with low ...
By CETCO
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Grounding Grout - Low-Resistance Grout for Utility & Telecommunication Grounding - Technical Data Sheets
GROUNDING GROUT is a high-solids, single-component bentonite grout. GROUNDING GROUT is specially formulated to provide a conductive seal around grounding rods. When used to seal drilled boreholes in which vertical grounding rods are placed, GROUNDING GROUT increases the grounding system’s conductivity by lowering the resistivity from 300 ohms/meter with normal soil to 0.76 ohms/meter. ...
By CETCO
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ACCU-Vis & Belle Crumbles - Liquid Drilling Fluid Polymer - Technical Datasheet
ACCU-VIS & BELLE CRUMBLES blends a granular bentonite with a consistently controlling liquid polymer to form a slurry that provides an economical way to seal and grout boreholes, well casings, and earthen structures. Once set, the slurry forms a complete grout seal with low ...
By CETCO
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Solexperts - Stand-Pipe Multi-Packer Systems (SPMP) - Brochure
to the observation intervals and the cost advantage of multiple observation intervals in one borehole ...
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Solexperts - Model GM - Sliding Micrometer - Brochure
Displacement measurements along measurement lines (boreholes) provide information ...
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Solexperts - Modular Extensometer - Brochure
For measuring axial deformations and displacements in boreholes - the Modular ...
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Eijkelkamp - Hand Drilled Wells - Manual
Open and closed wells: Point sources for water supply, i.e. individual sources of water, without a pipe system attached, can be distinguished according to: The type of construction; open and covered wells or boreholes. The depth to the groundwater: shallow and medium-depth to deep wells or ...
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Eijkelkamp Grundfos - Model MP 1 / Redi-Flo2 - Submersible Pump - User Manual
The Grundfos MP 1/Redi-Flo2 submersible pump is specially designed for the purging and sampling of contaminated groundwater in boreholes with an internal diameter of at least 50 mm. The pump is powered via an adjustable converter in the 25 to 400 Hz frequency range. At 400 Hz, the pump provides a flow rate of 1 m3 /h at 74 metres ...
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Sounding Devices Apparatus - Brochure
Sounding devices are part of the standard equipment for the ascertainment of ground water levels. These mobile units are characterised by their simple, fast and solid acquiring of water level. With the variety of available models, you have the possibility to select the appropriate unit according to your individual requirements in cable length or operating convenience. All sounding devices are ...
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Mini Pre-Packed Monitoring Wells - Brochure
Mini pre-packed monitoring wells were developed for use in casings with a minimal diameter (from 36 to around 45 mm internal). See drawings Fig. 1 to 4. In a casing with a larger diameter (e.g. 77 mm internal) a single pre-packed mini filter can be combined with a Quality monitoring well below / next to it. The thicker components of the Quality monitoring well ensure a good bentonite seal in the ...
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Solexperts - Reverse Head / Chain Extensometer - Brochure
With the Reverse Head Extensometer, deformations can be continuously observed during excavation in front of the tunnel face or during the removal of slopes or the excavation of excavation pits. The modular design based on a chain of single extensometers provides a large number of measuring points in small diameter boreholes. The big advantage compared to other extrusion measuring systems is the ...
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Solexperts - Hydraulic Borehole Tests Service - Brochure
In-situ tests are carried out as part of preliminary hydrogeological investigations to plan efficient drainage systems for tunnel, dam or civil engineering projects or to better assess the risk of possible water inrush. Solexperts offers high-quality equipment and procedures for hydrogeological in-situ exploration. In addition to the classic Lugeon and pumping tests, we also carry out packer ...
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Soggy Bottom Sampling System - Brochure
Application: Use this manually-driven sampler for discrete interval sediment sampling below water and below the surface of the sediment in rivers, lakes, wetlands, and estuaries. To obtain a sample, the sampler is lowered to the surface or driven down to the desired depth where sampling is to begin below the surface. Upon reaching the desired sampling depth, the inner rods attached to the ...
By AMS, Inc.
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Javelin Micro - Magnetic Resonance Ultra-Small NMR Tool or Logging 2in (44mm) or Larger Diameter Boreholes - Brochure
With a 1.75in (44mm) diameter, Javelin Micro is the world’s first wireline NMR tool capable of logging 2in ID PVC cased boreholes. Javelin Micro provides high-resolution, continuous measurements of principal aquifer properties for groundwater and environmental investigations. Logging in 2in diameter PVC wells is a common requirement for many environmental remediation, groundwater ...
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Strahl - HD Downhole Well Camera - Brochure
The STRAHL HD Downhole Well Camera is a great combination of modern technology and affordable pricing. Designed for a wide range of underground and underwater applications, this camera allows users to expand the range of their inspections with minimal investment. The borehole camera permits confirmation of stratigraphy, groundwater inflow zones, assessment of conditions of the well bore, casing, ...
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Aardvark - Model 09.12.SA - Aardvark Automatic Permeameter - Brochure
Aardvark permeameter: “Getting soil - water relationships right”. Knowing soil hydraulic characteristics is essential for many agronomic applications such as irrigation scheduling and application rates, watershed and runoff predictions, and drainage system capacities. In civil engineering, for example, canal and reservoir construction and monitoring, impoundments and Iandfill ...
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AMS - Dynamic Cone Penetrometer - Datasheet
The Standard Penetration Test (SPT) has it’s roots in the empirical observation of blows per unit measure of driving casing. The SPT method requires mechanized equipment to raise and drop a 140-lb mass 30-in. Numerous methods have been developed to miniaturize the SPT such that hand operated tools could be used at shallow depths where confined spaces or the need for expedience excludes the ...
By AMS, Inc.
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AMS PowerProbe – Model 9580-Versatile Track Rig (VTR) – Product Cut Sheet
Drillers seeking an extremely powerful direct push rig with rotary drilling and direct push sampling choose the 9580-VTR. The drilling and hammer system has hydraulic pivot and locking systems, and the hammer, drilling motor, winch, and auto-drop can all be positioned over the same borehole without realigning or repositioning the rig. Having an 80 in. mast stroke and 60,000 lbs. of pulling ...
By AMS, Inc.
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