RH2 Engineering’s Post

New case study: Offwell Storm Tank: The provision of 30m3 of offline stormwater storage in Honiton, Devon. Offwell is a small village on the outskirts of Honiton just off the A35. The existing sewage treatment works was constructed in the 1980s and serves a population of around 350. It was typical of the era, with an old style Dortmund tank with percolating filter and humus tank off the back end. Final effluent from here gravitates out from the site to Offwell Brook. The driver for the scheme was to reduce the number of unconsented spills to the environment by providing a capacity of 30m3 storm storage. The most cost-efficient solution was to (i) construct a part buried concrete rectangular stormwater storage tank with capacity of 30m3, (ii) install a new LCP for the control of duty/standby pump for return of effluent within the storm tank, (iii) relocate the existing MCERTS final effluent flow meter , and (iv) instal new pipelines between existing equipment and new storm tank. Read the full case study: https://lnkd.in/gF_s5nBc South West Water Galliford Try Eastwood Consulting Engineers Dan Wall Xylem Water Solutions UK & Ireland Siemens Saint-Gobain PAM UK Pulsar Instruments Plc #water #watersupply #waterindustry #engineers #engineering #construction #utilities #utilityindustry #watertreatment #wastewatertreatment #sewagetreatment #sewerage #sewer #pumpingstation

Technological Innovation in Wastewater Technology: Buoyant-Resistant Pump Stations DORANT and HEKANT   Our DORANT and HEKANT pump stations set new standards in rain and wastewater technology with their exceptional buoyancy resistance. The shaft system of these pump stations consists of three parts that are firmly welded together: a ceiling and bottom plate made of PE-HD with a reinforced concrete core, and a cylindrical shaft made of double-walled PE-HD spiral pipe. This construction is seamless and extremely stable.   🔹 Cantilever Plate for Buoyancy Resistance: The bottom plate is designed as a cantilever plate, which serves as buoyancy resistance through its overhang. The overburden from the soil reliably protects the system against buoyancy.   🔹 Structural Verification: Safety is our top priority. We provide structural verification for our buoyancy resistance, ensuring the stability and safety of our pump stations.   🔹 Water Tightness: Even with a water level up to the ground surface, our pump stations remain securely anchored in the ground.   🔹 Integrated Solution: Unlike other systems where the buoyancy resistance must be concreted on-site, this feature is already an integral part of our pumping stations. This significantly reduces additional effort.   100% Buoyancy Resistant. Our innovative systems offer planners and decision-makers worldwide a reliable and efficient solution for wastewater technology.   #WastewaterTech #Innovation #SustainableEngineering #PumpStations #EnvironmentalSolutions #WaterManagement #InfrastructureInnovation #TechAdvancements #GreenTech #EngineeringExcellence #SmartSolutions #FutureOfWater #EcoFriendlyEngineering #ReliableSystems #kordes #dorant #hekant #hdpe

We are keeping an eye on Barwon Water dam levels with Bostock sitting at 96.1%. If it does spill over the next few days or weeks we will be down there monitoring the performance of the Rock Bag Filter Units® which will be again a first for this product as we continue to look for opportunities to monitor real life performances. #ErosionControl #RiverbankProtection #CausewayConservation #RiverbedStabilization #SedimentControl #WaterwayManagement #NaturalBankRestoration #StreamRestoration #CulvertProtection #TurbidityReduction #EcoFriendlyDesigns #SustainableEngineering #Dams #Spillway #ScourProtection 

When a leak occurs in underground construction every minute is costly. Be prepared with the solution. DE NEEF® leak sealing injection materials are proven to permanently stop a leak in underground structures and #construction. DE NEEF® injection technologies also provide soil stabilization solutions, stabilizing soils for support of excavation, filling voids, preventing settlement and damage. With 40 years of proven performance, not only do we provide the technology, we also provide the experts to determine the best solution for your project. Read & download our 2024 DE NEEF® product guide to select your optimal injection solution. #waterproofing #waterproofingsolutions #leaks #building #commericalconstruction #undergroundconstruction

Read how MWD is using technology to protect So. Cal's water supply. It's Etiwanda Pipeline–a 10-mile-long, 12-foot-diameter lifeline, nestled beneath Fontana and Rancho Cucamonga, faced a serious issue: its original cement mortar lining, dating back to the 1990s, was crumbling. The frequent and severe droughts left the Pipeline dry, causing the mortar to crack and crumble. This exposed the steel beneath, leaving it vulnerable to corrosion once water flowed through again. They turned to Carboline's Polyclad 767, a rigid polyurethane formula designed for water pipelines. https://hubs.la/Q02qZJrh0 LEE + RO Metropolitan Water District of Southern California #cleanwater CWEA (California Water Environment Association) American Water Works Association #waterinfrastructure #cleanwater #engineering

Construction of a rockfall reinforced structure at the Trento 3 sewage treatment plant The rockfall wall 400 m long and 24 m high, is subdivided into 3 berms within which geosynthetic reinforcements consisting of Xgrid PET geogrids with a nominal tensile strength of 55 to 200 kN/m were provided.

Introducing Landform's latest innovation: on-site infiltration testing via the Modified Philip Dunne (MPD) process! Our experienced professionals bring you a precise, cost-effective, and timely solution to measure how well water soaks into your proposed or existing treatment basins. Designed for modern stormwater management, this cutting-edge testing method delivers accurate results in just 30 to 60 minutes, ensuring your basin can handle rainwater runoff as designed. This essential service facilitates city and watershed acceptance, aids surety reduction on new construction sites, and supports annual monitoring of existing sites. Conducted before final grading, our testing confirms infiltration before underground utility installation, guaranteeing your ponds function as intended. Avoid potential delays and costly rework with Landform's proactive approach, designed to benefit construction managers, developers, and property owners alike. Learn more or schedule an infiltration test to ensure your stormwater basins function effectively on our website at https://lnkd.in/gAwsbwp4. hashtag #InfiltrationTesting hashtag #StormwaterManagement hashtag #SustainableConstruction hashtag #SoilInfiltration hashtag #EnvironmentalTesting hashtag #WaterQuality hashtag #ConstructionTesting hashtag #GreenInfrastructure hashtag #UrbanPlanning hashtag #WaterManagement

Introducing Landform's latest innovation: on-site infiltration testing via the Modified Philip Dunne (MPD) process! Our experienced professionals bring you a precise, cost-effective, and timely solution to measure how well water soaks into your proposed or existing treatment basins. Designed for modern stormwater management, this cutting-edge testing method delivers accurate results in just 30 to 60 minutes, ensuring your basin can handle rainwater runoff as designed. This essential service facilitates city and watershed acceptance, aids surety reduction on new construction sites, and supports annual monitoring of existing sites. Conducted before final grading, our testing confirms infiltration before underground utility installation, guaranteeing your ponds function as intended. Avoid potential delays and costly rework with Landform's proactive approach, designed to benefit construction managers, developers, and property owners alike. Learn more or schedule an infiltration test to ensure your stormwater basins function effectively on our website at https://lnkd.in/gAwsbwp4. #InfiltrationTesting #StormwaterManagement #SustainableConstruction #SoilInfiltration #EnvironmentalTesting #WaterQuality #ConstructionTesting #GreenInfrastructure #UrbanPlanning #WaterManagement

We have partnered with select companies that we feel produce high quality products that work well. We have years of experience working with these companies and their products before we partner with them. Aqua-Swirl® Stormwater Treatment System is a custom engineered, post-construction flow-through water quality device designed to remove coarse sediment, debris and free floating oil by utilizing hydrodynamic separation technology. Aqua-Swirl® technology is a modular high flow rate treatment system that has no moving parts and operates under gravity flow conditions within a single swirl chamber. Aqua-Swirl® systems are available in various models based on stormwater performance requirements: 🌀 RXCelerator 🌀 RConcentrator 🌀 RTrash Capture All Aqua-Swirl® models are manufactured from lightweight high performance construction materials depending on project-specific location and needs. #stormwater #civilengineering #stormwaterprofessionalsgroup #texas #detentionpond #propertymanagement