quarry in ondo state

The mean value obtained for the various radiological indicators estimated for Johnson quarry are 1.03 x 10-3 µSv/hr, 1.81 µSv/y and 6.34 x 10-3 for exposure rate, annual effective dose ...

Cost evaluation of producing different aggregate sizes in selected quarries in ondo state nigeria:. International Journal of Engineering and Advanced Technology Studies, 4(2), 6-19.

Akure is the capital of Ondo State and headquarters of the Akure Kingdom. It is the largest city in the state, with a population of about 570,000. Overview: Map: Directions: Satellite: Photo Map: Overview: Map: Directions: Satellite: Photo Map: Tap on the map to travel: Akure. Wikivoyage. Wikipedia.

The total revenue for lease and purchase of mine equipment in Roadstone Quarry for ten years are ₦ 2,026,200,000 and ₦ 2,042,917,220, the total investment for lease and purchase are ₦ 1,943,499,520 and ₦ 707,619,520, while the payback period considering lease and purchase option is 17 months 10 days and 14 months 22 days.

It has been observed that silica dust particles negatively impact the health of stone quarry workers which usually manifest as respiratory difficulties, asthma-like illnesses and other adventitious events of the lungs. The study was designed to evaluate the probable immunological impact of silica dust inhalation from stone crushing by workers.

[Show full abstract] in Ondo State while 14 quarry workers were randomly selected from each quarry; thereby summing up to 70 respondents. Data was collected by means of structured questionnaire to ...

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 ...

Gamma-ray spectrometer was used to measure radiation from radio-nuclides inside and outside five different quarry sites in Ondo State (Sutol, Batista, Aslos, Johnson and Stoneworks) in order to determine the pattern of natural radioactivity, radiogenic heat production effect and radiological health risk to the population within the site vicinity.

Journal of Mining World Express (MWE) Volume 4, 2015 Doi: 10.14355/mwe.2015.04.003 ‐journal Evaluation of Suitability of Some Selected Rocks for Dimension Stone Quarry in Akure, Ondo State, Nigeria 1 Afeni Thomas Busuyi, 2Moshood Onifade, 3Omotayo Bolaji Raphael Department of Mining Engineering, Federal University of …

Companies In Ondo State. ACCESS BANK PLC. AFRICAN ALLIANCE INSURANCE COMPANY LIMITED. ALLIANCE & GENERAL INSURANCE COMPANY LIMITED. AFRICAN PAINTS (NIGERIA) PLC. AFRICANA-FIRST PUBLISHERS LTD. AIRFLOW ENGINEERING WORKS LTD. ASKAR PAINTS (NIG.) LTD.

PDF | On Aug 30, 2016, Cyril chibueze Okpoli and others published Magnetic, Radiometric and Geochemical Survey of Quarry Sites in Ondo State, Southwestern Nigeria | Find, read and cite all the ...

Map of Nigeria Showing Ondo State. Source: A traditional market popularly called Shasha is located close to these quarries. The market is about few metres beside JCC Quarry and adjacent to Stoneworks Quarry, while RCC Quarry is located about 500m behind the market.

Department Functions. Monitoring / supervision of nursing activities in the State to prevent quack and quarry in Nursing. Training and retraining of Nurses in Ondo state. Pre Accreditation to established Schools of Nursing and Midwifery in the state. Monitoring of the activities of school of Nursing and Midwifery in the state. Guiding the ...

Name SAMCHASE (NIGERIA) LIMITED. Status. Active. Jurisdiction Nigeria. Registration number (RC) RC-102721. Registry number 102721. Incorporation Date 15 Nov 1987 (36 years ago) / 63 companies with the same date. Value of …

This research examined residents' perception on environmental challenges arising from quarry activities in Akure, Ondo State, Nigeria. Two different locations of quarry sites were selected and ...

Quarrying activities cause significant effect on the local environment. This study was done to evaluate the effect of quarrying on the inhabitants of Oba-Ile, Akure, Ondo State.

on inhabitants of Supare Akoko, Ondo State, Nigeria. 2. MATERIALS AND METHOD 2.1. Study Area The study area (figure 1) is Supare Akoko in Akoko South-east local government area of Ondo State, Nigeria.

WebFig 1: Geological Map of Ondo State Showing Location of the Different Quarries 2.2 Measurements Technique Measurements were taken in five selected quarry sites in Ondo State: Sutol Quarry, Supare Akoko; Batista quarry, Ifon; Aslos quarry, Akure; Johnson quarry, Akure and Stoneworks quarry, Akure. Data was collected between January and ...

PDF | The study assesses the economic profitability of granite aggregates production using Akure South Local Government Area of Ondo State, Nigeria as a... | Find, read and cite all the...

Radiometric and petrographic study was carried out over a typical basement terrain of southwestern Nigeria in order to evaluate possible impact of high radiation in the environment, which can pose ...

This study examines the economic assessment of some selected quarries operations in Ondo State, South-Western Nigeria. Ten quarries were visited in the course of this study and relevant data were collected using a well-structured questionnaire. All the companies share a total of 15.89x106 tons of estimated granite reserve. Estimated …

ABSTRACT: This research centres on cost evaluation of producing aggregate sizes in selected quarries in Ondo State, Nigeria. In this study, two granite quarries out of the …

Integrated high resolution ground magnetic Quarries in Ondo State with the aim of characterizing the magnetic intensities subsurface structures, anomalous zones with depth to magnetic sources and geoenvironmental hazard potential of concentrations of

The non-decay series of naturally occurring 40 K was found to be below the limit of detection. The average specific activity concentration values obtained for 214 Bi, 208 Tl, and 226 Ra in the ...

The study area, ZIBO Quarries is situated in Ondo State, Southwestern part of Nigeria. The quarry is into the production of crushed aggregate for neighboring construction …

In contrast, investigations carried out on northeastern and northcentral rocks revealed higher 232 Th than 238 U concentrations (Ademola and Ayeni 2010; Maxwell et al. 2014; Arabi et al. 2016), which is consistent with a high content of 232 Th in the rocks obtained from Ondo state in southwestern Nigeria (Ademola and Ayeni 2010). This …

Land 5 Plots for Rent. This land is at Atan Ota ogun state sokoto Road and for commercial purposes like farming. Ogun, Ado-Odo/Ota. ₦ 25,000,000. per month. Farmland for Sale at Nsukka. 100 plots at 250k per plots of Farmland at Agwu Ibagwa ani suitable for anytpe of crop production,... Enugu, Nsukka. ₦ 500,000.

the northern part of the state. The tropical climate of the state is broadly of two seasons; rainy season (April – October) and dry season (November – March). Figure 1: Map of Ondo State (Source: Google Map, 2018) III. RESULTS AND INTERPRETATION Table 1: Initial Investment and Cashflows for Quarry A and B

ENVIRONMENTAL EVALUATION OF QUARRY OPERATION IN AKURE METROPOLIS, ONDO STATE, NIGERIA. January 2019. Authors: Dauda Rotimi …

Abstract. This study examines the economic assessment of some selected quarries operations in Ondo State, South-Western Nigeria. Ten quarries were visited …