Engineering and Construction Management GRDA chose Black & Veatch as its owner’s engineer to help develop bid strategy, prepare bid specifications, oversee technical negotiations, and perform follow-up construction management. Black & Veatch performed its role from inception to commissioning. The GRDA’s use of the M501J combustion turbine, built by Mitsubishi Hitachi Power Systems Americas, is a first in the western hemisphere. The J-series turbine has a thermal efficiency of more than 60 percent. The turbine is paired with a first-of-a-kind Nooter/Eriksen heat recovery steam generator (HRSG), that features a dual, high-pressure steam drum configuration to support high exhaust gas temperatures from the turbine. The generating facility adds to GRDA’s diverse energy portfolio that includes a variety of fuel sources to meet the needs of its customers. VIDEO: Advanced Class Combustion Turbine Technology × Overcoming Challenges The Grand River Dam Authority completed the Unit 3 project on time and on budget. The team built Unit 3 while simultaneously performing an air-quality control project on Unit 2, making the Grand River Energy Center an even cleaner source of energy. The agency made highly detailed construction planning a priority to overcome challenges. Due to flooding along the Mississippi River, delivery of the combustion turbine and steam turbine generators were delayed by several weeks. The team responded by quickly changing the sequence of critical path events, and it rescheduled the use of heavy lifting equipment and craft labor. Sound contingency planning allowed the team to conquer these challenges; however, nothing could have prepared it for the setback in July 2016. Lightning struck Unit 2 during peak construction on Unit 3. The resulting fire and destruction to Unit 2’s turbine and generator meant the team would have to rebuild that unit. It also set back construction on Unit 3 by several days. Although discouraging, the team didn’t let the additional adversity get in the way of its mission: to achieve and set a new standard for efficiency and reliability for power generation; and, to achieve the highest level of excellence in project design and execution through a commitment to quality, innovation and safety. It revised construction plans once again and picked up where it left off on Unit 3, bringing it to a successful completion. “The municipal customers are appreciative of what GRDA has done, and the initiative that they've taken to keep Oklahoma a great state by providing low-cost, reliable power,” said Mike Doublehead, General Manager, Tahlequah Public Works Authority. The project achieved more than 1 million man-hours without a recordable injury. In partial recognition, it received an award for “Excellence in Construction” from a chapter of the Associated Builders & Contractors, Inc. Project Gallery Contact us to learn more about what we can do for you. 0 Related Insights From Drones to Senders: Innovation Gaining Sway Among Electric Utility Leaders With their infrastructure graying and renewable energy posing growing threats to their customer bases and bottom lines, electric utilities are awakening to the power afforded by dynamic advances in construction, from the deployment of drones to innovative construction practices. Amid the prospect of a continued shift to decentralized, digital grids and the broadening appeal of increasingly affordable solar power systems, electricity suppliers no longer have the luxury of resisting change or delaying the adoption of next-generation power delivery. Catalyst for Clean Energy In this year’s 2019 Strategic Directions: Natural Gas Report, we explore the sector’s weightiest topics and offer insights driven by survey input from hundreds in the industry and our decades of experience serving the natural gas marketplace. Old Capital Allocation Strategies Require New Thinking The electric utility industry is in the middle of a transformation that has no precedent. Historically speaking, delivering electricity was relatively simple; utilities generated power and provided it to customers over a one-way delivery system. Companies requested, and utility regulators granted, periodic rate hikes to cover infrastructure upgrades while providing a reasonable rate of return on that investment. Transforming Southeast Asia's Energy Sector: Opportunities and Challenges Nations in Southeast Asia are working to balance energy security, environmental sustainability and economic competitiveness at a time when the financial sector is looking for bankable energy projects in which to invest. The region’s industrial growth in recent years has encouraged economic growth and urbanization that has expedited its consumption of energy. The New Power Grid: Obligations In The Era of Change To effectively map out the current and future states of power delivery, it’s imperative to discuss what the landscape looked like in the past. Understanding the evolution of any industry typically requires a healthy dose of historical context, and making sense of today’s energy grid is no exception. Related Project Stories Shell Microgrid Doubles as Research Lab for Testing New Energy Solutions Black & Veatch designed, procured and constructed a microgrid for Shell, which is using it to generate power while it also serves as a working test lab to explore advancements in renewable energy. Client Removes Transmission Lines with Minimal Disruption to Auto, Train Traffic Below The United Illuminating Company needed to replace existing transmission line conductors located on 100-year-old lattice towers built on a historic railroad bridge, hiring Black & Veatch as the EPC contractor. Black & Veatch’s EPC Expertise Expands Capacity, Ensures Reliable Power Delivery in West Texas Black & Veatch provided engineering, procurement and construction services, including permitting, for the new Cassava Substation, enabling AEP to prepare for future growth by providing greater capacity and higher voltage to support area oilfields. Advanced Combined Cycle Facility Delivers Value to Community, Environment, Investors Near the shore of Lake Erie, in Oregon, Ohio, an 869-megawatt (MW) combined cycle power plant, known as the Oregon Clean Energy Center, is now providing critical baseload power to the PJM regional transmission organization and delivering value to virtually all stakeholders. Power Plant Replacement Project Brings Price Certainties, Cleaner Air The Grand River Dam Authority chose Black & Veatch as its owner’s engineer to help develop bid strategy, prepare bid specifications, oversee technical negotiations, and perform follow-up construction management for the new natural gas-fuled, 1x1 combined-cycle generating facility.