Displaying items by tag: Lehigh

US: The Environment Protection Agency (EPA) has fined Lehigh Cement’s Mason City plant in Iowa US$198,000 for alleged violations of the Clean Air Act. The agency alleges that the company exceeded Clean Air Act emissions limits, failed to submit required reports to the state and failed to conduct required testing of equipment. The EPA also determined that air pollution from the facility may affect nearby overburdened communities. Under the terms of the settlement with the EPA, Lehigh Cement is required to conduct additional air emissions testing to demonstrate ongoing compliance with the Clean Air Act.

Canada: Three people, of whom two are in a serious condition, are in hospital in Toronto following an explosion at Lehigh Cement’s Picton cement plant in Prince Edward County, Ontario. The Kingston Whig Standard newspaper has reported that the individuals are believed to be external contractors who were carrying out repairs at the plant. The explosion occurred in a kiln on the morning of 7 September 2021.

The Ontario Ministry of Labour and fire services continue to investigate the incident.

US: Italy-based Bedeschi has been awarded a new order for the supply of two BED RNSH 1800/6 type apron feeders for Lehigh Cement’s integrated Mitchell plant in Indiana. The new feeders will be able to process up to 1300t/hr of crushed limestone and they will be placed in the primary and secondary crushing area to replace the old existing machines. They feature super duty design with CAT type chains and a Bedeschi super duty belt. As part of the installation Bedeschi has used a three dimensional survey to define the exact room availability in the existing plant. The new feeders will join three others at the plant that were already ordered as part of an upgrade programme for clay crushing and additive dosing. No value for the order has been disclosed.

Lehigh Cement, a subsidiary of Germany-based HeidelbergCement, resumed work on its US$600m upgrade project at the Mitchell plant in February 2021. Work on the upgrade was suspended in early 2020.

US: HeidelbergCement subsidiary Lehigh Cement and Keystone Cement have stepped away from an agreement to merge their businesses. The Federal Trade Commission (FTC) voted to challenge the proposed merger in late May 2021.

FTC Bureau of Competition acting director Maribeth Petrizzi said, “This is great news for cement customers in eastern Pennsylvania and western New Jersey. The FTC voted 4-0 to challenge this transaction because it would have reduced the number of significant competitors in the market for grey Portland Cement in this region from four to three. I’m grateful to the bureau’s staff for their tireless efforts throughout this investigation, but also to our partners in the Pennsylvania Attorney General’s Office, who worked closely with us to ensure that cement customers in this region will continue to benefit from competition between Lehigh and Keystone.”

US: The Federal Trade Commission (FTC) has filed an administrative complaint and authorised a legal suit against Lehigh Cement’s acquisition of Keystone Cement. The HeidelbergCement subsidiary acquired the subsidiary of Mexico-based Elementia in September 2019. The commission said that the acquisition may be harmful to competition in the grey cement market in Pennsylvania and New Jersey as it reduces the number of competitors to three from four and enlarges the largest. It added that Keystone Cement’s aggressive pricing had previously caused Lehigh Cement to lower its prices.

The case will go to trial at administrative court in November 2021.

US: Germany-based HeidelbergCement subsidiary Lehigh Cement has taken legal action against the Santa Clara county planning and development director over processing delays to the company’s planning applications. The Los Altos Town Crier newspaper has reported that the producer plans to fill in an open-pit aggregates mine, to open a second mine and to cut through a natural ridge near to its integrated Permanente cement plant near Cupertino in California. The plans constitute an amendment to a plan previously approved in 2012 .

The company says that it has ‘exhausted available administrative remedies’ against the local government office. It said that the rights it seeks to exercise are not subject to permits. It added that the director deemed the application complete in 2019, before requiring additional processing steps.

US: HeidelbergCement subsidiary Lehigh Cement has resumed work on an expansion at its 0.8Mt/yr Mitchell, Indiana cement plant with the execution of initial project plans and the delivery of materials to the site. Local media has reported that the upgrade will cost US$600m and create 1000 construction jobs over a four year project timeline.

Mitchell cement plant manager Tracy Crowther said, “We are currently receiving parts and over the summer this will continue to get busier. Much of the equipment will come in through a port near Louisville and will be hauled by truck up here. There will be some large equipment that will be moved in.”

On April 2020 it was reported that Lehigh Cement had suspended work on a 2.0Mt/yr expansion of the Mitchell plant to 2.8Mt/yr, on which it had broken ground in October 2019. The scheduled completion date moved to late 2023 from September 2022.

Canada: Lehigh Cement and the International CCS Knowledge Centre are conducting a feasibility study looking at carbon capture and storage (CCS) at the Edmonton cement plant in Alberta. The project aims to find out whether capturing 90 – 95% of the CO₂ from the plant’s flue gas is viable. Completion of the study is scheduled for the autumn of 2021.

The Lehigh CCS Feasibility Study will consider an engineering design using carbon capture technology owned by Japan-based Mitsubishi Heavy Industries Engineering (MHIENG), part of MHI Group. The KM CDR process, which is being deployed at 13 commercial plants globally, will be examined for integration with Lehigh’s plant and output specifications, such as a flue gas pretreatment system and the carbon capture and compression process.

The aims of the study are to: deliver a Class 4 cost estimate; to work with a capture technology provider (MHI Group) to perform engineering design tailored to the Lehigh plant; to manage the process and engage third parties, as necessary; to complete a detailed business case; and to develop the budget for Front End Engineering Study (FEED). The project has received US$1.4m in funding from Emissions Reduction Alberta (ERA) through its Partnership Intake Program.

Canada/US: Lehigh Cement says that it has adopted the latest North American Product Category Rules (PCR) across its entire product range.

Lehigh Hanson Canada regional cement sales and logistics vice president Shawn McMillan said, “We have made it one of our top priorities to benchmark and lower our CO₂ emissions with ambitious targets. Much like food nutrition labels highlight calorific values, our plant and product-specific environmental product declarations (EPD) communicate the environmental impact through global warming potential (GWP) for cement in a simple and easy-to-understand manner. We intend to use the added product transparency to more effectively gain adoption for our lower carbon products. We have several research projects and studies on-going to continue to optimise the carbon impacts from cement and concrete.”

US: Lehigh Cement has announced plans to suspend operations at its 0.5Mt/yr Glens Falls, New York, plant and associated Moreau quarry by 1 May 2020 in response to the coronavirus outbreak. The move will see its local staff of 90 reduced to 36 for the duration of the shutdown. Times Union newspaper has reported that Lehigh Cement will cover the 54 dismissed employees’ health insurance payments and ‘provide assistance in applying for unemployment and other layoff-related benefits.’ Lehigh Cement Glens Falls plant manager David Dreyer said, “We look forward to the day when our nation's health is no longer at such risk and our customers' demand for cement products returns, so we can welcome our employees back and resume full operation.”