Displaying items by tag: US

US: Panamint Valley Limestone (PVL) plans to build a US$45m lime plant at Trona in California. The site and air emissions credits have been acquired, the conditional use permit process has started, and studies and preliminary engineering have been initiated. Lime production is scheduled to start in early 2021.

The PVL Lime plant will be located on a brownfield site northwest of the existing Searles Valley Minerals and ACE Cogeneration industrial facilities. Limestone will be sourced from the company’s quarry in the Panamint Valley. The unit will produce 400t/day of quick lime and hydrated lime products for use in cement, soil conditioning, water treatment and industrial processes.

PVL says that its new plant will be the only producer of lime in California, where currently all lime used is imported from outside of state. The plant is expected to create 30 to 40 new jobs.

US: LafargeHolcim has appointed of Jamie M Gentoso as the chief executive officer (CEO) of its US cement operations. She succeeds John Stull, who was recently appointed as the CEO of Holcim Philippines.

Gentoso joins LafargeHolcim from Construction Specialties, an architectural building products manufacturer, where she held the position of vice president of Sales and Marketing and, prior to this, she was senior vice president of Concrete at Sika US. She began her career at Holcim as a technical service engineer and Architectural and Engineering market manager, with a focus on specialty cements, Ordinary Portland Cement, slag cement and fly ash.

Gentoso received her Masters of Business Administration from the University of Michigan and holds a Bachelor of Science in Civil Engineering, also from the University of Michigan. She has sat on the board of directors for several industry organisations and intends to continue to her involvement.

Colombia: Cementos Argos’ sales have fallen due to decreased cement sales volumes in Colombia and the US. It blamed poor weather in the US and a large number of holidays in Colombia for the situation. Its sales revenue dropped by 8.2% year-on-year to US$677m from US$737m. However, its adjusted earnings before interest, taxation, depreciation and amortisation (EBITDA) rose by 2% to US$107m from US$104m.

“The growth of EBITDA throughout all our regions is proof that the strategy we established is beginning to reap the benefits of the best efficiency programme and to focus our initiatives in continuing to provide the best experiences to our clients,” said Juan Esteban Calle, president of Cementos Argos.

Cement sales volumes fell by 4.1% overall to 3.69Mt. Volume drops were noted in Colombia and the US but in the rest of the world they rose by 11%.

US: Simon Shipp has become the general manager of Aumund USA. He holds over 25 years of international experience in mechanical engineering, in particular with conveying equipment for bulk materials. Shipp succeeds Geoffrey Conroy who has held the post for nearly 20 years. Conroy will remain on the board in a consultant role.

France: Vicat’s sales in Turkey, the US and Kazakhstan have driven its growth in the first quarter of 2018. Its sales revenue for its cement business rose by 10.9% year-on-year at constant scope and exchange rates to Euro290m in the first quarter of 2018. Its cement sales volumes rose by 6.5% to 5.2Mt from 4.9Mt.

“We posted significant business growth in Turkey, the US and Kazakhstan, excluding currency effects. The gradual recovery continued in France and India was boosted by the start-up of new infrastructure projects. Conversely, we recorded a business contraction in Switzerland during the first quarter as a result of adverse weather conditions, especially in March 2018, and the completion of a number of major projects. The group’s business trends in Egypt were hampered by the military operations underway to restore security in its production area,” said group chairman and chief executive officer (CEO) Guy Sidos.

France: The French government reportedly asked the US not to target Lafarge Syria’s Jalabiya cement plant during military operations in 2014. Emails seen and reported upon by Reuters suggest that France's Syria envoy, Franck Gellet, asked the French Foreign Ministry to protect the cement plant while it was in Islamic State controlled territory. The request to ‘not to do anything about this site without checking with us first’ was then passed to US officials. Neither the French Foreign Ministry nor LafargeHolcim commented on the emails when asked by Reuters.

LafargeHolcim is being investigated in France over claims that Lafarge Syria had paid extremist groups to keep a cement plant operational after the outbreak of war in Syria. Six former Lafarge executives have been charged so far with financing a terrorist organisation.

US: The Portland Cement Association (PCA) has announced the winners of the 2018 Safety Innovation Awards. The awards recognise creative safety-enhancing projects in the cement industry. Winners were determined by a panel of judges that evaluated submissions from across the country for milling/grinding, distribution, pyroprocessing and general facility.

Cemex USA’s Miami plant Florida won the milling/grinding category with its new process to load ball mills. The site developed a new mill loading process that uses a small hopper for grinding media, and an incline transport system with buckets to convey the grinding media directly to the mill. This new system eliminates the interaction between the employee and the machine, reduces the number of people needed to load the mill from five to two, and eliminates the need for employees to stand on top of the mill. This new system also improves mill loading rates from seven drums/hr to 30 drums/hr.

Cemex USA’s Houston operations in Texas won the pyroprocessing category for it use of drones for hazardous inspections. It has implemented a system for using protected air drones to inspect enclosed and confined spaces. Visual inspections of enclosed areas (preheater towers, tanks, silos, process ducts, etc) normally require intrusive equipment, long delays for system cooling, and placement of employees on scaffolding in confined spaces. These drones utilise an outer protective cage to minimize the risk of breakage due to impact. The drone program has eliminated the risk of putting staff in confined spaces, reduced the cost of scaffolding, and reduced the overall time for inspections.

LafargeHolcim US’ Corporate Program in Chicago won the distribution category for its X-Factor barge cover. It has developed a process for barge cover removal that reduces the risk of falls from employees stepping on to the barge. The X-Factor barge cover, developed over the last three years with a contractor, uses the latest technology and a no-touch design to allow a crane operator to perform all functions associated with barge lid handling without additional human assistance. Barge workers will no longer be required to step onto the barge to remove or replace barge covers, eliminating a potential fall risk.

Ash Grove Cement’s Louisville plant in Nebraska won the general facility category for its use of magnets as duct hole patches. Ash Grove has developed a hole-patch technique using magnets. Magnetic patches are quick, simple, and effective at preventing or limiting the release of materials from holes created in ducts caused by abrasion, leading to a cleaner plant, reduced slip, trip and fall risks, and fewer related Mine Safety and Health Administration housekeeping citations.

Cemex USA’s Brooksville in Florida also won the general facility category for its filters moved to ground level project. It redesigned the blower housings to move the filter from the top of the blower housings to an easily accessible location at ground level. The redesigned blower housing eliminates the need for employees to climb up and down a ladder, reducing overexertion and fall hazard.

US: CalPortland has been awarded the 2018 Energy Star Partner of the Year - Sustained Excellence by the Environment Protection Agency (EPA). It received the award for its commitment to high-level leadership in energy management throughout the company.

Key 2017 accomplishments for the award include: reaching a 16% improvement in 2017 from a baseline year of 2003 for cumulative savings of US$109m; promoting energy management across the US cement industry through the chief executive officer’s leadership of the trade association and an offer of the company’s assistance to others in the industry; earning EPA’s Energy Star plant certification for two cement plants where one was recently purchased and required extensive upgrades and energy improvements to qualify in less than two years; expanding energy management into its fleet of ready mix concrete trucks by 118 units that run on compressed natural gas; continuing to invest in operations through new plant hardware such as a high efficiency separator for a mill, efficient new equipment to improve raw feed processing, and computational fluid dynamic software to better manage process air and material flows; developing innovative methods for training employees and motivating them to manage energy in their work; and outreaching to inform employees, over 106,000 community members and schools, competitors, and others on how they can manage energy and use Energy Star to save.

The latest award is the 14th consecutive recognition, from 2005 to 2018, by US EPA Energy Star for CalPortland.

US: Dan Harrington has been appointed as the head of Cementir Holding for its North America region. He will lead Cementir's newly formed Region North America, which comprised of the North American cement production and distribution operations of Lehigh White Cement and the group's existing US concrete products company, Vianini Pipe.

Harrington was previously the president and chief executive officer of Lehigh Hanson North America and he has served as the chairman of the Portland Cement Association (PCA). He holds a science degree from Pennsylvania State University, an MBA from Fairleigh Dickinson University and an MA and PhD in executive management from Claremont Graduate University.

US: A US$2.3m air pollution settlement in 2006 from the Holcim US Midlothian cement plant in Texas has ended. The Sue Pope Pollution Reduction Fund has made its last donation of about US$75,000 to the Midlothian school district’s special needs programs, according to the Dallas Morning News newspaper. The final payment came from interest remaining from the original settlement between Holcim US, the Environmental Protection Agency (EPA) and the Downwinders at Risk environmental group. As part of the deal Downwinders at Risk agreed to stop fighting Holcim’s plans to expand cement production at the site in return for US$2.25m funding towards local projects and an understanding that the cement plant would upgrade its emission filters.