Standpipe Piezometer

Applications :

Standpipe piezometers are used to monitor piezometric water levels. Water level readings are typically obtained with a water level indicator. Typical applications include:

• Monitoring pore-water pressure to determine slope stability.
• Monitoring seepage and ground water movement.

Operation

The standpipe piezometer, which consists of a filter tip and a riser pipe, is installed in a borehole. The zone around the filter tip is backfilled with sand and a bentonite seal is place above that to isolate the intake zone. The remainder of the borehole is backfilled with bentonite-cement grout. Pore water flows into the standpipe until a pressure equilibrium is reached. The water level in the pipe then represents the pore-water pressure in the soil around the intake zone. Readings are taken with a water level indicator.

Advantages

• Economical components.
• Simple to read.
• Very good long-term reliability.

Specifications :

– Reel Diameter: 230, ( 9″).

– Batteries: Two 1.5 v alkaline AA cells.

– Probe Size: 10 x 170 mm ( 3/8″ x 6.6″ ).

Catatan : Dalam permintaan penawaran mohon di tentukan untuk panjang Kabel/kedalaman lubang bor/pengamatan.

Info/CP :

Yudhistira, ST

Mobile : 08111886845

email : naysite2@gmail.com