Displaying items by tag: US

US: CalPortland has been awarded a US$175,000 grant from the Mojave Desert Air Quality Management District (MDAQMD) to replace a 1999 Terex Bore/Drill rig with a 2019 Caterpillar MD2650 drill. The new drill expects to see a 76% reduction on average in nitrogen oxides (NO_x), reactive organic gases (ROG) and particulate matter (PM) combined. The grant comes from the Carl Moyer Program, which provides monetary grants to private companies and public agencies to clean up their heavy-duty engines beyond legal requirements through retrofitting, repowering or replacing their engines with newer and cleaner ones.

US: Union workers at the Keystone Cement plant in Bath, Pennsylvania have started legal action against the company over its sale to HeidelbergCement. The American Federation of Labor and Congress of Industrial Organizations (AFL–CIO) union says that the company must honour its contracts, according to the Morning Call newspaper. It is representing around 132 workers at Keystone’s cement and aggregate operations.

According to the lawsuit, HeidelbergCement’s subsidiary Lehigh Hanson announced in October 2019 that it would not accept or assume the terms of any existing contracts. The union claims that this contravenes a requirement that any new owners or operators of the plant assume the contracts in place at the time of sale. The agreement to sell the plant to Germany’s HeidelbergCement for US$151m was announced in late September 2019. It is subject to regulatory approval.

US: LafargeHolcim subsidiary Lafarge North America’s Presque Isle quarry, which supplies raw limestone to its 2.6Mt/yr Alpena integrated cement plant – both in Michigan – has won the National Stone, Sand and Gravel Association (NSSGA)’s Gold Award in the Community Relations Excellence category. Business Wire has reported that it previously won Gold for Environmental Excellence in 2018. In recognition of its consecutive Golds, the NSSGA honoured the quarry with its prestigious Two Stars of Excellence award. LafargeHolcim’s operations in the country extend over 350 sites across 43 states. Its aim is to ‘help build better communities with innovative solutions that deliver structural integrity and eco-efficiency.’

US: Eagle Materials has reported financial results for the second quarter of its 2020 fiscal year, a period that ended on 30 September 2019. Its overall revenue was US$414.5m for the period, a 9% year-on-year improvement.

Revenues from its cement activities, including joint venture and intersegment revenue, were up by 18% to US$227m, reflecting improved sales volume and net sales prices. Cement sales volume for the quarter were a record 1.8Mt, up by 14% compared to the prior year quarter. Operating earnings from cement were also a record at US$66.5m, 16% higher than the same quarter a year ago. The earnings improvement was primarily due to higher sales volume and net sales prices.

Commenting on the second quarter results, Michael Haack, President and CEO, said, "We are proud to have achieved record revenue and net earnings per share for the second quarter of our 2020 fiscal year. Our second quarter performance was driven mostly by increased cement shipments, cost control initiatives and strong operational execution, as we capitalised on the robust underlying demand across our geographic footprint.”

Commenting on the remaining six months of its 2020 fiscal year, Haack said “The outlook continues to be positive. Demand for our building materials and construction products is supported by a number of favourable market dynamics including ongoing growth in jobs, high consumer confidence and low interest rates."

US: Solidia Technologies has partnered with Xpansic CBL Holding Group (XCHG) to develop data technology products for precise measurement of CO₂ emissions and water usage in cement production. “Digital Feedstock enables industrial consumers to seamlessly connect sustainability ambitions with procurement decisions, wholly disrupting the way the cement industry meets consumer demand for accountability,” said Solidia Technologies CEO Tom Schuler.

Solidia Technologies produces reduced-CO₂ concrete with lower-energy cement and water-free CO₂ curing.

USA: Cemex USA’s 0.9Mt/yr integrated Clinchfield cement plant has received a Sentinels of Safety Award from the National Mining Association, National Institute of Occupational Safety and Health, US Department of the Interior Office of Surface Mining, Reclamation and Enforcement and Bureau of Land Management for safety and environmental stewardship at its associated quarry. PR Newswire has reported that the plant and quarry operated for a total of 200,000 hours in 2018 without any employee sustaining a lost-time injury (LTI). Cemex USA president Jaime Muguiro said “Our Clinchfield operations serve as a strong example of what we can accomplish with safety as a number one priority.”

Nigeria: Dangote Cement has extended its services agreement with US-based General Electric to the implementation of asset performance management (APM) digital products at its 12.5Mt/yr integrated Obajana cement plant and 12Mt/yr integrated Ibese cement plant, with the aim of unplanned downtime reduction. Dangote operations director Ravi Sood said that “Operational performance is crucial to a plant’s overall productivity, directly affecting end products. The introduction of GE’s latest digital solutions will improve efficiency and enable us to become more self-sufficient in power generation.”

US: Bruks Siwertell, the producer and installer of conveying and storage systems for cement and other dry bulk materials, has delivered a fully-assembled Siwertell ST 640-M, the screw-type ship unloader to South Texas Cement’s Corpus Christi port terminal. The suppliers have announced that they await clearance from South Texas Cement and GCCM Holdings to commence testing and commissioning of the turnkey installation, which the latter ordered in September 2018. Bruks Siwertell rates the cement handling capacity of unloaders of the ST 640-M type at 1500t/hr.

US: The restoration of Anchorage Petroleum Cement Terminal in Alaska to fully functioning docking capabilities for oil well cement offloading operations after its ruin in an earthquake of 30 November 2018 will cost US$81m. At a special meeting on 23 October 2019, the port Commission voted to petition the Anchorage Assembly for a progressive tariff increase on all petroleum imports over 10 years to US$399/t from US$116/t.

The works are scheduled for completion by January 2021, with the possibility of a reduction in the rate of tariff increase subject to grants received from the state.

US: Cemex USA’s Miami and Brooksville South cement plants in Florida have been awarded Energy Star certification for 2019 by the Environmental Protection Agency (EPA) for work on energy efficiency and sustainability. The current year’s recognition marks nine consecutive years of Energy Star certification for the Miami plant and the Brooksville South plant has achieved the certification seven out of the last eight years.

“Cemex is committed to delivering world-class products and services to its clients across the US and the globe while maintaining the highest sustainability standards in our industry,” said Cemex USA president Jaime Muguiro.
To earn the recognition, operations at each plant followed energy-efficiency principles established by the EPA’s Energy Star guidelines and implemented energy conservation technologies along with energy-reduction projects. The recognised facilities were among the top 25% of similar US facilities for energy conservation and met the Energy Star Plant Energy Performance Indicators.