quarry stone in abakaliki

Abstract: This paper examines the challenges of quarrying activities on sustainable quality water resources in Abakaliki and environs and the socio-economic implications of the effects on the ...

Background and objectives The prevalence of occupational injuries among blue-collar workers is higher in the stone-crushing industries due to high-risk and iterant nature of the work. These occupational injuries, in turn, caused workers' ill health, as well as death, which eventually diminish the gross domestic product. We aimed at assessing the …

Quarry Industry There are a lot of activities that takes place in quarry industry like 1. Crushing of the stone 2. Extraction of the stones using explosives. 3. Breaking the stones with machines 5. Carrying the stones/quarry to the machines 6. Operation of the machines 7. Carrying the quarried materials.

The Abakaliki area has been renowned for lead–zinc mining and hard rock quarrying, and these activities generate acid mine drainages (AMDs) and chemical dissolution of minerals into the water, respectively. This research is aimed at assessing the influence of AMDs and other dissolved elements on water quality for domestic and …

quarry dusts on the electrocardiogram of quarry workers in Abakaliki metropolis. There are three different groups of quarry workers in Abakaliki metropolis namely; quarry …

The result showed that sneezing (79.40%) followed by cough (58.45%) were higher among crushed stone quarry-related disease compared to other diseases. It was reported that …

The Abakaliki area is known for hard rock quarrying and mining activities such as limestone (Nkalagu), sandstone (Amaeze), backed shale (Umuoghala), pyroclastic (Ezzagu), and lead-zinc ore ...

The Quarry Industry in Abakaliki, 1970-2007 Project Topics. 2022109 The Quarry Industry in Abakaliki, 1970-2007. ABSTRACT. In spite of the existence of the quarry industry in Abakaliki not much has been written on its history and . consulter en ligne; quarry stone in abakaliki. quarry stone in abakaliki.

The Abakaliki area has been renowned for lead–zinc mining and hard rock quarrying, and these activities generate acid mine drainages (AMDs) and chemical dissolution of minerals into the water ...

Ekong et al.; CJAST, 39(34): 107-122, 2020; Article no.CJAST.61628 110 3. What is the level of knowledge and awareness of stone quarry workers on

The objective of the study was to assess the work-related health hazards, personal hygiene and utilization of personal protective equipments among stone quarry workers in Wardha district in ...

A total of 212 subjects participated in the study, 92(43.40%) were males while 120 (56.60%) were females. The result showed that sneezing (79.40%) followed by cough (58.45%) were higher among crushed stone …

To assess the impact of quarry dust on plant biodiversity, PM 2.5, PM 10 and some meteorological parameters were measured using Aeroqual 500 series as well as taking a social survey.

Ebonyi State is underlain at depth by the Precambrian Basement Complex and by Cretaceous sedimentary units which include the Abakaliki Formation, Nkalagu Limestone, Amasiri Sandstone and Afikpo …

Stone quarry activities in Akure involved mainly men as opposed to both sexes in Abakaliki, South-Eastern Nigeria. Workers in stone quarrying sites in Akure share a common denominator of being lowly educated, and who had no trade skills with a mean age of 39.35 ± .99 years.

Effects of Quarry Dusts on the Electrocardiogram of Quarry Workers in Abakaliki Metropolis Ottah-Umahi G1, Ezeja GU 2, Okorocha AE3, ... 0.0219), quarry stone carriers (p=0.0316) and quarry stone ...

Quarry Workers in Abakaliki, Ebonyi State Asiegbu W, O.I1; Amadi A.N 1; Ede A.O 2 and Amadi C.O.A.1 ... (58.45%) were higher among crushed stone quarry-related disease compared to other diseases. It was reported that 34.26% of the subjects have developed ocular signs of cataract occurrence. Also, 31.3% of the

0.0219), quarry stone carriers (p=0.0316) and quarry stone crushers (p=0.0259) when compared with the control. ... the ECG of quarry workers in Abakaliki metropolis. Methods and Materials Research Design This was a cross sectional study designed to …

The present study describes research carried out to evaluate the mineralogical, geochemical and technological properties of indurated shale-quarry wastes and assess the suitability of these low-cost and locally available quarry wastes generated from crushed indurated shales for possible use as alternatives to fresh raw materials in …

Quarrying is a form of mining which involves crushing of stones and obtaining quarry resources on or below the earth surface. This study was carried out in Abakiliki, Southeastern Nigeria,...

This study aims to evaluate the effects of quarry dusts on the electrocardiogram of quarry workers in Abakaliki metropolis. 100 workers from quarry industry (test group) and 100 civil servants (control group) ... 0.0219), quarry stone carriers (p=0.0316) and quarry stone crushers (p=0.0259) when compared with the control. ...

The Quarry Industry in Abakaliki, 19702007 Project . 11 Background to the Study Quarry is the excavation, extraction and breaking of stones into aggregates for construction purposes such as bridges, houses, roads, railways and others1 Abakaliki before the coming of the quarry industry at OnuebonyiIzzi in Abakaliki Local Government Area, …

This work focus on the analysis of compressive strength and cost of sandcrete blocks and blocks made with quarry dust. It adopted the combination of survey and experimental research design. It was conducted at Abakaliki in Ebonyi State. The study is aimed at introducing a low cost indigenous material with acceptable quality into the construction …

Hazards in quarry industries are unavoidable and inimical to the health of man and environment. Occupational health and safety measures mitigate the effect of the hazards. This study investigated the extent of workers' compliance with measures for safe environment in quarry industries in Abakaliki capital development territory of Ebonyi …

There are over 300 stone crushing operators who admitted enjoying the facilities provided by the state government at the main cluster near Abakaliki with each …

Abakaliki is the capital of Ebonyi State and the largest town in the State. It is located at the intersection of Enugu, Afikpo and Ogoja Roads. ... (popularly known as EBSU) which has several campuses in and outside Abakaliki. A golf course; Many quarry factories. Food processing factories including dozens of rice mills. A fertilizer blending ...

ABSTRACT. This work focus on the analysis of compressive strength and cost of sandcrete blocks and blocks made with quarry dust. It adopted the combination of survey and …

Abakaliki, the Ebonyi State capital as the study sample area in Nigeria is known however, for quarrying activities. This is as a result of large deposit of granite in the area from which the quarry dust is produced. The objective of the study is targeted at comparing the mechanical strength and cost effectiveness of blocks made with quarry

International Letters of Natural Sciences Vol. 20 125 4. MATERIALS AND METHODS The quarry dust used here was collected from quarry industry in Umuoghara in Abakaliki, Ebonyi state in Nigeria. The fine aggregate was washed thoroughly to remove unwanted debris and later dried; the quarry dust was later graded in accordance with BS 812 part …

Ninobrown stones Jinziang quarry co. Ltd, Abakaliki, Nigeria. 182 likes. Personal blog

The Abakaliki Formation is composed mainly of illitic and kaolinitic black shales and mudstones interbedded with black micritic limestone, siltstone adn minor …

This study assessed ambient noise levels in four quarries located in Abakaliki, South East, Nigeria. Noise level meter was used randomly to measure noise levels in all the …

This study aims to evaluate the effects of quarry dusts on the electrocardiogram of quarry workers in Abakaliki metropolis. 100 workers from quarry industry (test group) and 100 civil servants (control group) participated in this study. ... quarry stone carriers (p=0.0001) and quarry stone crushers (p=0.0001) when compared with the control was ...

The noise level for the three months in Sharon quarry ranged from 70.87 to 75.10dB (table 2). The measurement of the noise levels in Paul B and Ezilo quarries ranged from 73.23 to 76.23 and 74.13 to 80.10 respectively. The order of increase in noise level was Umuohara quarry < Sharon quarry < Paul B quarry < Ezilo quarry.