Weber Mining & Tunnelling Group’s Post

After more than three months of digging (first by dry excavation, then by wet excavation), the pit excavation has been completed. The construction pit of the PALLAS-reactor is now cleared from sand, clay, and peat, but water remains in the pit up to the groundwater level.     In the next step, the drilling of 380 foundation piles to a depth of -47.0 NAP will be started. While there is still water in the pit, the 33-metre-long piles will be drilled from the pontoon, the SI-pile crane is using a pile cleaning device to accurately position the drilling pile on the bottom.

Good technique, it can be done in empty land where there are no existing utilities. When considering blind drilling may cause damage to the existing services. The safer way is to excavate trench identify the clear corridor before installation of new pipes.

Anchoring should never be an afterthought.  Integrated from the planning stage, Anchor Thread revolutionizes how you approach building. Increasing SAFETY and EFFICENCY, while reducing COST and RISK. Elliminating the need for post-pour drilling, preserving the integrity of your concrete. Ensuring workers' safety during ALL CONSTRUCTION PHASES by providing enduring anchoring points which STAY PROTECTED & IN PLACE for future maintenance, renovations, even rescue operations when the time arises.  It's not just a safety feature; it's a capital improvement, and a lasting project asset. Anchor Thread System by Ajustco. Distributed throughout North America by WhiteCap. Build Smarter, Build Safer, Build Sustainably. #ConstructionInnovation #AnchorThreadSystem #ProjectSafety #NoMoreDrilling #EfficientConstruction #SustainableBuilding #WorkerSafety #CostSavingConstruction #RiskReduction #BuildingTechnology #FutureOfConstruction #SafeWorkplaces #ConstructionManagement #InfrastructureDevelopment #EngineeringExcellence #QualityBuilding #ConstructionSafety #StructuralIntegrity #DesignThinking #BuildingBetter #LongTermAsset #GreenConstruction #BuildingInnovation #ConstructionTech #EcoFriendlyBuilding #ModernConstruction #ConstructionTrends #SmartBuilding #ConstructionIndustry #AdvancedBuildingMaterials #ConstructionEfficiency #EcoConstruction #RevolutionaryBuilding #ConstructionRevolution #NextGenConstruction #InnovativeDesign #EcoBuildingSolutions #FutureBuildingTech #SustainableDevelopment #InnovativeConstructionTech #ConstructionAutomation #EcoFriendlyDesign #AdvancedConstructionTechniques #SustainableConstructionPractices #SmartConstructionSolutions #GreenBuildingTech #InnovativeBuildingSolutions #ConstructionInnovationLeaders #SustainableBuildingTechnologies #FutureBuildingSolutions #HighTechConstruction

☸ Principles of Selection of Drilling Equipment for Surface Excavation The following principles should be considered firstly for selection of drilling equipment for surface excavation: ⚛ Scale and complexity of the project, the total amount of materials to be excavated, and the project schedule for excavation. ⚛ Geological conditions of the project, especially the rock drillability. ⚛ Environment conditions, including the distance from the residential area, slopes, and other sensitive receivers (structure, building, and utilities), relative laws and regulations. ⚛ The conditions and costs of maintenance and services for the equipment. Initial investment for purchase of drilling equipment. #DrillingEquipment #SurfaceExcavation #ProjectManagement

The dredging operation relies on a robust system where the dredger pipe and dredger pipe floats are seamlessly connected to ensure efficient sediment transport. This setup is essential for maintaining stability and buoyancy during the transfer of dredged material, making the process smoother and more reliable. #DredgerPipe #PipeFloats #Dredging #EfficientTransport #SedimentTransport #MarineEngineering #DredgingSolutions #DredgingTechnology #SeamlessConnection #MarineInfrastructure

"There is already a post there so there wont be anything in the way of a new post hole" It's a common misconception that its completely safe to re-dig an existing hole, however that isn't always the case! In this instance, use of an auger or crown bar or similar method could result in damage to this gas service. By engaging a certified service locator to identify all the service and possible conflicted with excavation, you are able to make an informed choice about the placement of fence posts and method of excavation - carefully hand digging with round nose shovel will significantly lower the risk of damage to the gas service. www.dwbsl.com.au

Unearth the power of precision with our pressure grouting expertise! When subsurface conditions destabilize, we step in with minimal surface disruption, drilling to the affected area. Our pressurized grout fills voids to halt settlement or prevent new ones. Perfect for sinkhole remediation, preventing dam leaks, and ensuring structural stability. Your foundation's security is our priority! 💪🔩 #PressureGrouting #FoundationSecurity #DrillingExperts

Dredging is the process of using floating machinery to excavate a placer deposit underwater. Depending on how material is transported, dredging techniques can be either mechanical or hydraulic. In pure hydraulic dredging systems, the digging and lifting force is either pure suction, suction with hydrojet assistance, or completely hydrojet. They are most suited for mining modest amounts of loose material, such as sand and gravel, marine shell deposits, mill tailings, and unconsolidated overburden. Another mechanical technique, the clamshell dredge, is distinguished by a sizable single bucket that runs at the end of cables. Its downside is that, while it can handle huge particles and trash well and function in deeper water than other systems, it is a discontinuous, batch-type device that takes about one bite every minute. The most adaptable technique for dredging in various situations is still the bucket-ladder, sometimes known as the bucket-line, dredge, which has been the standard placer-mining instrument. It is made up of a single hull that holds up waste disposal systems, beneficiation circuits, and a digging and lifting mechanism. #mine_mint #sme_bit_sindri_students_chapter #mining_engineering_department #BIT_SINDRI

Sinorock micropiles meet EN 14199 standard, anchor rod material and thread standards meet ISO 10208, ASTM A615 standard, etc. Applications of Micropiles 1. Slope Stabilization: Micropiles are effective in stabilizing slopes by providing reinforcement against gravitational forces, thereby mitigating potential landslides. 2. Foundation Support: Micropiles offer a reliable solution for foundation support in areas with challenging soil conditions or limited access, enabling the construction of structures in complex environments. 3. Underpinning and Retrofitting: Micropiles can be employed for underpinning existing structures, enhancing their load-carrying capacity and stability. They are particularly useful when dealing with older or historically significant structures that require reinforcement. #drilling #construction #project #foundation #hollowbar #rockbolts #underpinning #micropiles 👉 Welcome visit our website: www.sinorockco.com 👉 Get Free Quotes: sinorock@sinorockco.com 👉 WhatsApp/Wechat: +8617539592302

Excavation safety and the importance of "Zone of influence".. ✅Zone of influence (zone susceptible to ground collapse) usually measured at 45 degrees from base of excavation and it depends on ground conditions and soil type (site specific). ⚠️As a general rule, all loads and barricades must be placed at least 1m from the zone of influence. ‼️All powered mobile plant SHOULD NOT operate or travel near the edge of excavation (within zone of influence) unless the installed ground support system is designed to carry the plant operating loads.