Griffin Dewatering

5 Critical Questions to Ask Before the Start of a Dewatering Project | Griffin Dewatering Knowledge Hub Update| Before you create a dewatering plan, you have to know your current situation. Check out the Griffin Dewatering Hub, where we discuss the most important information needed to create a seamless and cost-effective approach to Construction Dewatering. Let’s dive into the five critical questions to determine the potential impacts of groundwater on your project. Tap Below to Read more and let us know what questions you would add to this list! Check back for our latest information regarding your dewatering projects. https://hubs.ly/Q02qhWN10

Kiewit on LinkedIn: A closer look inside Kiewit Hall at the University of Nebraska-Lincoln. Looks great! A proud dewatering partner on this project led by Kiewit

Wellpoints were installed with a large-diameter sand casing to address the layered geological conditions and allow draining of the upper sands. The project was successfully completed on time while the facility continued regular operations. The high-water table, tight working conditions and logistical challenges were overcome by Griffin’s expert engineering and operations teams. The design of the system allowed the lines to be dewatered concurrently, which saved the contractor a significant amount in operational costs. https://hubs.ly/Q01mlMBm0

👍 Great Job Team!

Griffin's team is keeping it going. Here we setup a creek bypass for a storm sewer replacement. We utilized two 8NNT pumps with 8” suction and 8” discharge manifolded to 700’ of 12” layflat. Please give us a call for all your pumping and shoring needs.

Have you noticed how complex your projects are today vs. ten years ago? Construction firms must take a hard look at how they're approaching construction risk management. Learn how to safeguard your project against costly delays due to groundwater. #griffin #dewatering #construction #groundwater #riskmanagement https://hubs.ly/Q02qhH2z0

🚧🔧 Need Reliable Pump Rental Services? Look No Further than Griffin Dewatering! 🔧🚧 When it comes to pump rental, We've got you covered! With our top-of-the-line equipment and extensive experience, we offer reliable solutions for all your dewatering needs. Whether it's construction, mining, or environmental projects, we provide efficient pump rentals that ensure optimal performance. Visit our website now to explore all of our offerings and get your project pumping! 💦🔌 #PumpRental #DewateringSolutions #ReliableEquipment https://hubs.ly/Q02qhT0l0

Are you interested in becoming a part of our team? We have several open positions available throughout the United States. We firmly believe that our employees play a crucial role in driving the success of our company, and therefore, we are looking for qualified candidates to join our team. To learn more about the available positions, please click the link: https://hubs.ly/Q02qj6RQ0

Project Highlight with Granite Construction and @Airport Authority of San Diego on the West Refueler and Solid Waste Facility. To complete the project successfully, a wellpoint system along excavated trenches and around the perimeter of the containment pit was needed. In addition, two (2) treatment systems were mobilized to treat volatile organic compounds (VOCs) and total suspended solids (TSS). After treatment, the water was routed to multiple discharge locations. This project required working at night under an accelerated schedule and in very close proximity to a runway. 🛫 🏆PROJECT WINS - Installation of a wellpoint system under rigorous safety regulations and site logistics - Installation of treatment systems capable of treating against VOCs and TSS - High-quality communication amongst clients, airport authority - Our experience with Granite continues to grow into the go-to dewatering and treatment subcontractor - The Airport Authority recognizes Griffin as a leading expert in the dewatering and treatment industry Thank you, and Congratulations to the Project Team for their expert execution of this project!

Griffin Dewatering provided dewatering and water treatment services for a facility expansion located in the Rocky Mountain region of the US. The formation to be dewatered is a high-energy depositional environment composed of sand, cobbles, and boulders. Therefore, the wellpoints were ultimately installed utilizing sonic drilling methods. The groundwater from the dewatering system was high in iron, suspended solids, manganese, and VOCs. The treatment consisted of coagulation/filtration, pH adjustments, sand filters, and carbon media. #griffin #dewatering #construction