Tawanchai services

Bored-pile construction and testing

Complete dry-process bored-pile work, pile testing, and practical advice about bored piles.

Download Profile & Specifications (PDF)
01

Dry-process bored piles

The main equipment comprises a tripod, temporary casing, digging bucket, cylindrical hammer, and air winch. The equipment is compact, mobile, and does not require a large working area.

  • Tripod rig
  • Temporary casing
  • Reinforcement and concrete placed in the bore
02

Complete material and labour service

Tawanchai uses quality materials and equipment, with skilled crews and engineering support for every pile.

  • Projects from one pile upwards
  • Quality materials and equipment
  • Bored-pile advice available
03

Seismic Integrity Test

Used to assess integrity along the pile and identify possible cracks, voids, reductions, or enlargements. Results are evaluated by a qualified engineer.

  • Hand-held hammer
  • Accelerometer transducer
  • Pile Integrity Tester
Tawanchai bored-pile crew working at an industrial site
04

Dynamic Load Test

A weight impacts the pile head to create a stress wave. Strain gauges and accelerometers record the signal for analysis. An engineer should first confirm whether this test is required.

  • Strain gauges
  • Accelerometer
  • Specialist analysis

SITE INPUT

Information for a preliminary quotation

  1. 1Pile diameter
  2. 2Pile quantity
  3. 3Pile length
  4. 4Construction location
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