Displaying items by tag: Quarry

Uganda: The Uganda government’s Committee on Natural Resources suspended pozzolano extraction at quarries in eastern Uganda on 14 November 2019. The Daily Monitor reported the cause of the suspension as pollution of water sources. Speaking at Tororo Cement’s Chemangal quarry, committee chair Kefa Kivanuka said that “The regulatory authorities were negligent,” and that activity at quarries was suspended until the completion of a damage assessment involving committee meetings with cement producers for the review of their pozzolano extraction licences. Besides Tororo Cement, Hima Cement, Kampala Cement and Kenya-based National Cement subsidiary Simba Cement all supply plants with pozzolano extracted in the region.

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.’

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.”

Laos: An explosion at a quarry related to a cement plant near Phonemany village, Nam Bak district in Luang Prabang province has killed one person and injured over 20. The nearby village was affected by the blast causing damage to houses and vehicles, according to Radio Free Asia. A villager alleged that the Chinese-owned plant never warned locals of the blasting schedule and that the explosion was larger than usual. Khammany Inthirath, Minister of Energy and Mines, said that the government had sent a team to investigate what happened.

Russia: Eurocement has received nine new Volvo FM 8x4 heavy-duty dump trucks for its Kavkazcement and Maltsovsky Portland Cement plants. The vehicles have a capacity of 32t and include Volvo’s CareTrack telematics system. The cement producer hopes to increase the volumes of limestone it transports from each plant’s quarries by 15%. It has spent Euro1.3m on the new trucks.

Sweden: The Land and Environment Court will hear the dispute over Cementa’s licence to work a limestone quarry near its Slite plant in Gotland on 30 September 2019. The company has stated the supply of stone from the quarry is essential to the existence of the 2.5Mt/yr integrated cement plant. It is seeking to extend the permit, which expires in 2021, to 2041.

UAE: Failure of financing has put a stop to Ras Al Khaimah’s intended purchase of an 0.6Mt/yr integrated white cement plant in Fujairah and its associated quarry. Reuters has reported that the estimated US$123m deal will not be going ahead.

Zimbabwe: A blast at Lafarge Cement Zimbabwe’s Sternblick quarry on 15 August 2019 has killed one person and injured another.

Agence Ecofin has reported that two women were at home on Pangoula Farm, Harare, when debris from the quarry entered through the roof, striking 36-year-old Shupikai Chatsina, who lost her life instantly, on the head. She leaves behind a husband and five children. The second woman, Ms Chatsina’s aunt, is recovering in hospital.

LafargeHolcim’s contractor Afri Mining did not follow established blasting procedures. The disaster is under police investigation.

Vietnam: Kien Giang province has granted an investment licence to Siam City Cement Vietnam for a limestone and clay mining project and a clinker kiln project in Kien Luong district. Both projects have a combined investment of around US$470m, according to the Viet Nam News newspaper. The subsidiary of Thailand’s Siam City Cement Group operates five plants in the country following its acquisition of Holcim Vietnam in 2017.

UK: Cemex has invested around Euro1m on relocating and upgrading its Eversley ready-mixed concrete plant. The new plant will be located at the Bramshill Quarry in Hampshire reducing the need for truck journeys to the fomer site nearby. The unit is being replaced with a Liebherr 2.25 mobile mix plant. The plant will have a storage capacity of 300t of cement, and 240t of aggregates. It will increase production from 80m³/hr to 24m³/hr. The inclusion of a central mixer will also enable special products such as traditional sand cement screed and flowing screeds like Supaflo to be produced, increasing the product range available.