risk of stone quarrying journals

Megalith quarries for Stonehenge''s bluestones | Antiquity ...

Megalith-quarrying at Carn Goedog and Craig Rhos-y-felin. At least five bluestone pillars (stones 33, 37, 49, 65, 67) were taken from Carn Goedog, and probably many more (Bevins et al. Reference Bevins, Ixer and Pearce 2013). The multiple and large recesses in the rock face are further evidence that Neolithic pillar removal was extensive at ...

SAFE MAINTENANCE – QUARRYING SECTOR

2018-1-22 · all aspects of quarrying that increase the risk of both accidents and occupational diseases. A significant proportion of fatalities in the quarrying sector are associated with maintenance work, the use of vehicles and fixed machinery, and falls from height 3. Many accidents happen during

Impact of Stone Quarrying on the Environment and the ...

A binary logistic regression model was done to identify the independent variables of communities unaware of the impacts of stone quarrying. 62.7% and …

Effects of Open Cast Quarrying Technique on Vegetation ...

employed for detaching large blocks of stone, which are then split and broken into smaller stones by wedges or by the plug-and -feathers method, or crushed by a heavy steel ball weighingseveral tons. In open pit quarrying, the drill holes are put down to the depth to which it is required to break the rock and are then partly filled with

Health Hazards of Mining and Quarrying

2021-9-25 · Health Hazards of Mining and Quarrying. The principal airborne hazards in the mining industry include several types of particulates, naturally occurring gases, engine exhaust and some chemical vapours; the principal physical hazards are noise, segmental vibration, heat, changes in barometric pressure and ionizing radiation.

Risk factors of stone recurrence after endoscopic ...

2020-7-2 · To explore the risk factors related to the recurrence of common bile duct stones (CBDS) after endoscopic retrograde cholangiopancreatography (ERCP), so as to provide reference for reducing the recurrence of CBDS after ERCP.. The clinical data of 385 patients with CBDS treated by ERCP from March 2012 to May 2016 were collected. According to the …

Health Risks Associated with Exposure to Airborne ...

Health Risks Associated with Exposure to Airborne Pollutants Arising From Quarrying and Aggregate Processing disease (COPD), lung cancer, emphysema, and aggravation of existing lung disease. Long term exposure is also associated with increased risk of allergies, cardiovascular disease and autoimmune disease. PM exposure

Health And Safety In Quarrying | Agg-Net

2021-9-24 · The quarrying industry is a noisy industry. The QPA3 states that typical noise levels could be between 89–108dB (A) for a primary crusher and 106–110dB (A) for hand drills. The principle health effect of being exposed to high levels of …

Mining and Quarrying Impacts | Encyclopedia

2021-9-8 · Mining and Quarrying ImpactsIntroductionMining and quarrying extract a wide range of useful materials from the ground such as coal, metals, and stone. These substances are used widely in building and manufacturing industry, while precious stones have long been used for adornment and decoration. Mining and quarrying involve investigating potential sites of …

Impact of Stone Quarrying on the Environment and the ...

2012-9-28 · Background: Stone quarrying is one of the major practices carried out in the world by the construction industry. In Kenya and specifically in Mandera County area, stone quarrying industry has grown rapidly in recent years. Objective: This study thus aims at examining the impact that stone quarrying has had on the

World at work: Marble quarrying in Tuscany

2021-9-13 · marble quarrying. Job hazards and preventive measures for workers. Since the beginning of the Christian era, the Apuanian Alps between the provinces of Massa Carrara and Lucca in Tuscany, have been a centre for the excavation of white marble, venato and arabescato, and Cardoso stone. Marble is a metamorphic rock composed of calcium carbonate ...

Environmental and social impacts of stone quarrying-a …

Stone quarrying continues to play major role in this process. However, the activity has caused serious environmental degradation and socio-economic conflicts in the study area. The major environmental and socio-economic problems related to quarrying revealed during this study include, landscape alteration, hill cutting affecting local ...

Silica dust and lung cancer in the German stone, quarrying ...

The risk of lung cancer in the three cohorts from the stone and quarrying industries (Danish stone workers,2 granite workers from Vermont,3 and US crushed stone industry workers4) varied between 1.05 and 1.19 compared with the general population and up to 1.93 compared with the local population. In subgroups, however, higher relative risks were ...

Hazards in Quarrying – Protectus Health and Safety

2013-12-19 · Working in a quarry is one of the most dangerous industries to work in. It has a higher fatality and incident rate than the construction and manufacturing industries. Accidents and fatalities in quarries are due to maintenance work, the …

among manual stone-quarrying workers

2020-9-30 · stone quarrying and the occurrence of respiratory disease symptoms among the quarry workers, the prevalence of dermatoses on the quarry workers compared to a control population, and the level of knowledge of the workers on the impact of dust inhalation to their health. Materials and methods The quarry area studied is located in Lokpanta in

Identification of risk factors for stone recurrence after ...

2019-10-10 · Recurrence of bile duct stones after endoscopic stone removal has been reported ranging from 4 to 24%. The risk of late complications such as stone recurrence is an important issue, especially for relatively young, otherwise healthy, patients with many years of future exposure time. The risk factors true recurrence of bile duct stones after endoscopic sphincterotomy (EST) and stone …

Impact of Air Pollution from Quarrying and Stone Cutting ...

2016-6-6 · More than 300 quarries and 1000 stone cutting industries are exist in Palestine, with a total annual yield of 100 million tons of raw stone and 25 million square meters of good stone. Unfortunately, this industry is usually associated with air pollution. To assess the impact of such action on agriculture and plant biodiversity, two methods including measurement of the …

Safety risk assessment of Iran''s dimension stone quarries ...

2014-3-1 · Dimension stone quarrying constitutes a big portion of mining activities in Iran owing to 1379 different quarries with twenty thousand employees. Therefore, risk assessment is an important consideration in these mines and it should be …

(PDF) ENVIRONMENTAL AND SOCIAL IMPACTS OF STONE …

Fig. 4 Crusher emitting dust near village Top Respondents'' perception about the environmental impacts The negative effects of dust pollution, due to quarrying and of Quarrying stone crushing, on the health of locals as quoted by the In the Social Impact Assessment (SIA) survey of the impact of respondents were impact on fodder of cattle (51% ...

Potential Environmental Impacts of Quarrying Stone in ...

2002-2-7 · Potential Environmental Impacts of Quarrying Stone in Karst— A Literature Review By William H. Langer Open-File Report OF–01–0484 2001 This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey (USGS) editorial standards

Stone Quarrying and Livelihood Transformation in Peri ...

Stone quarrying is one of the key extractive economic activities in the Ashanti Region, supplying the bulk of stone of varying aggregates to the construction industry within the region and beyond. Yet the resource-rich communities have seen little socio-economic improvements. The paper draws on experiences from Nkukua Buoho and Ntiri Buoho in ...

Wiley Online Library | Scientific research articles ...

One of the largest and most authoritative collections of online journals, books, and research resources, covering life, health, social, and physical sciences.

Inca Quarrying and Stonecutting | Journal of the Society ...

1985-5-1 · Inca construction techniques have long been the subject of wild speculation. Investigations of ancient quarry sites and of numerous cut-stone walls reveal that the amazing Inca constructions were built with very simple means. Stones were selected out of rock falls or just broken out of a rock face with pry-bars. If the blocks needed to be parted, big hammerstones …

No Longer Just a Hole in the Ground The Adaptive Re …

2013-12-15 · transportation structures with cement, concrete, asphalt, and crushed stone, and other industrial uses such as abrasives, binders, additives, and roofing. Millions of people worldwide are employed by quarrying practices, and therefore a removal of the quarrying industry would result in the loss of jobs for countless families.

Environment and Social Impacts of Stone Quarrying: …

2019-6-24 · The study were seek to investigate the impact of stone quarrying on the environment and societies. In this case, responses were sought from questionnaire, key informant interview and observation. 3.1. Social and Environmental Impact of Stone Quarrying Quarrying activity often have long-term social, and environmental impacts. Social challenges ...

Stone Quarrying and Livelihood Transformation in Peri ...

Stone quarrying is one of the key extractive economic activities in the Ashanti Region, supplying the bulk of stone of varying aggregates to the construction industry within the region and beyond. Yet the resource-rich communities have seen little socio-economic improvements. The paper draws on experiences from Nkukua

Epidemiological risk factors and composition of urinary ...

Background: The purpose of this study was to perform the chemical analysis of stones to know the pattern of biochemical composition of stones and to determine epidemiological risk factors for stone formation in Riyadh Saudi Arabia. Methods: 307 renal stones were analyzed during one year period from September 2000 to August 2001. These stones were sent to central lab …

Effects of Quarry Activities on some Selected …

2013-12-24 · quarrying extracts nonmetallic rocks and aggregates while mining excavates the site for metallic mineral de-posits. Some of the stones extracted are sandstone, lime-stone, perlite, marble, ironstone, slate, granite, rock salt and phosphate rock. The suitability of the stone for quarrying depends on its quality, the possibility of cheap