Geotechnical testing and CCTV inspection services for construction projects in Australia

Geotechnical investigation will help in assessing the ground conditions that you are likely to encounter, and also whether the site is good enough for a particular construction. It also assists in all project budgeting and forewarns project managers about the risks they are likely to encounter during the project lifecycle. Geotechnical investigation service evaluates the site soil on a variety of parameters to assess its condition for the suitability of a particular development activity. These include identifying fault lines. Since earthquakes can’t be predicted, building anything on the fault line or near it is not advisable. Similarly, if the soil at a site is porous, waterlogged, or loses integrity or strength due to ground shaking, it is not suitable for big construction projects.   

  

While specific data collected will depend on the company and the requirements of the project, a comprehensive geotechnical testing service report will include the below:  

  

·         Soil and terrain analysis  

·         Drainage conditions  

·         Geological and seismic data  

·         Boring logs  

·         Groundwater conditions  

·         Soil resistivity tests for electrical components  

·         Lab test results  

  

Various geotechnical testing service methods are used by the experts of Aussie Hydro-Vac Services providing geotechnical investigation services to construction projects in Queensland, NSW and other areas. These include:  

  

Test Pit: This is done by digging a pit that is used for testing soil contamination, uncovering buried structures, and establishing the boundaries of rock and soil. Excavations through test pits are less expensive than drilling. A variation of a test pit is a trench test wherein instead of a hole, a trench is dug alongside a test pit, to ascertain the condition of the soil across distances.   

  

Boring Test: This test is done by a geotechnical testing service to assess the lithology of the soil and rock over the site. Engineers dig a tunnel through the earth and examine bore samples on the drill to determine whether the site can hold buildings, or whether additional engineering work or reinforcement is needed for the proposed development. The test can also detect water leakage or underground water sources.   

  

In-Situ Test: This test is done by Aussie Hydro-Vac Services’ engineers at the site itself. In Latin, In situ means at the original site. There are various in-situ tests, such as Standard Penetration Test (SPT), Cone Penetration Test (CPT), Vane Shear Test (VST), and Dilatometer Test (DMT) that enable engineers to predict subsurface conditions and behaviours.   

  

Precise calculations for site construction   

Once the geotechnical testing service is performed the engineers then come up with solutions to approach a particular construction project. As Aussie Hydro-Vac Services’ engineers know in advance about the subsurface conditions, they can ensure that the construction is done safely and is adequately supported. Civil engineers can anticipate and calculate load-bearing capacities and lateral forces on various structural elements at the site, such as plinths and beams. Such precise calculations can be done only based on reports provided by geotechnical testing services, which are critical in laying out planning and architectural drafting.   

  

CCTV drain inspection service  

If you are experiencing problems with your drain, such as frequent blockage or slow draining, CCTV drain inspection can help you identify the cause behind it. If you are planning to buy new business premises, CCTV drain inspection can give you peace of mind as it will ensure that your drains are not clogged. If any clogging is there, it can be identified, and necessary steps then can be taken to clear the clogging. Aussie Hydro-Vac Services’ crew providing CCTV drain inspection service will conduct the inspection using a small camera that will be inserted into the drain through an access point. The camera is carefully maneuvered through the drain by the trained crew, sending live footage back to the operator. The operator will then analyse the images, and outline steps to clear the blockage.   

  

The team takes a step-by-step approach to the whole process. Before starting the CCTV drain inspection, the crew will ensure that proper safety standards and regulations are met. They also carry out a visual inspection of the site and make sure that the surveying is safe for the crew. The team then sets up CCTV cameras and other necessary equipment and ensures that all lighting is properly aligned for optimal viewing. Engineers then send the camera into the drainage system and monitor the condition of the interior of the drain.   

  

Non-destructive excavation services   

The CCTV drain inspection surveying team takes notes of any obstructions, such as tree roots, cracks, or blockages. High-resolution cameras allow engineers to see the interiors of the drains from different angles with clarity. As the data is captured in the cloud, it can be processed in real time, which reduces the time in generating drainage reports. Additionally, Aussie Hydro-Vac Services also provides its services for drone photography, non-destructive digging, vacuum loading, engineering & project management, and more, throughout Queensland and NSW.