Productivity Analysis of the General Electric Company of Libya

Frefer, Abdulbaset; Almamlook, Rabia; Suwayd, Mohamed

doi:10.11648/j.ajmse.20170206.15

Cited by 4 publications

(4 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In (Frefer et al 2017) researchers assessed the current situation of the General Electric Company of Libya (GECOL) by measuring the total and partial service productivity from 2006 to 2014 and two phases were used in the study to measure the company's productivity. In phase one, productivity was measured using the outputs data based on the electricity delivered and in phase two; an attempt was made to find the actual output and the results showed that there was a decline in the productivity of the company in all years of the study period and that the company's overall performance during the study period was generally poor.…”

Section: Literature Reviewmentioning

confidence: 99%

Compensation of Low Current by Photoelectric Methods

Abdalla,

Ighneiwa

2023

IJSR

View full text Add to dashboard Cite

The cost of extracting conventional energy is increasing and conventional energy itself is becoming very scarce and research indicates an increase in pollution, and it also shows that the depletion of conventional energy sources is inevitable. All that means there is a dire need for an alternative type of energy, that is clean, easy to install and cost effective and that is Photovoltaic (PV) energy, which is available in abundance in the study area of research, in which unreliable conventional energy is used, is usually out of power for more than 12 hours a day and this shortage in power affects many sectors in the city, such as hospitals, schools, farms and basic facilities and even the refrigerators of the dead, whose bodies have been decomposed due to power shortage. This paper studies the power situation in the town area, on latitude (31.53) and longitude (23.54), and finds an alternative renewable energy source, namely PV, and designs a reliable PV system that would compensate for the usual conventional power shortage suffered by Tobruk City. Two load scenarios are considered, one is the required load in which only the essential electric devices are involved and the other is optional in which some extra electric households are added. It is believed that this power solution would not only guarantee the availability of power for the town area, but it also saves money in the long run and saves the environment since it is a clean that is easy to install and maintain.

show abstract

Section: Literature Reviewmentioning

confidence: 99%

Compensation of Low Current by Photoelectric Methods

Abdalla,

Ighneiwa

2023

IJSR

View full text Add to dashboard Cite

show abstract

“…Modelling and simulation techniques of manufacturing may assist to build an understanding of the processes and may also help in recognizing and testing ways that lead to maximum production efficiency [3,31]. The ability to accurately identify all inputs and outputs as financial value highly impacts the process of constructing the productivity measurement model [4]. Therefore, several types of simulation modelling software exist in the market to improve and develop complicated manufacturing systems [5][6][7][8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Improving Productivity Employ Simulation Model: A Case Study of a Steel Pipe Manufacturing Company

Alden¹

2022

AJES

View full text Add to dashboard Cite

Productivity improvement in the manufacturing industry of piping is a key challenge facing manufacturers in today's competitive markets. Improving productivity in the pipe manufacturing companies by implementing manufacturing principles that utilize simulation modeling was the purpose of this study. To improve productivity, an approach that focuses on the workstations and workforces process was suggested. The suggested approach's goal was to increase productivity by providing customer prerequisites and leaving some products for other customers in the store. Based on the data has been gathered from the company of steel pipes, Bansal Ispat Tubes Private Limited in India, a simulation model was utilized to enhance its performance of operational. The investigation methodology consists of a simulation model, acceptable distribution, and data investigation. By simulating individual workstations and evaluating all relevant processes according to the data collected, the simulation model was built. Actual employment data were gathered from the line of manufacturing and supervisory workers, with observations carried out throughout the process of manufacturing. The used method involves videotaping of the process and interviewing workers using a video-camera. The superior continuous distributions were picked to fulfill a convenient statistical model. The results could be helps to ameliorate the manufacturing industry productivity. Furthermore, the outcomes could assist to solve the problems of scheduling in pipe manufacturing "simulating and modeling" which reveals active ways in enhancing pipe manufacturing productivity. Consequently, the findings might support well competition among companies.

show abstract

“…Productivity is the key to greater competitiveness, as it is critical to the profitability of most construction projects. Besides, according to Frefer; productivity is one of the essential aspects of the erection industry, which helps its survival and growth [11]. Wilcox argued that improving productivity is a crucial concern for any profit-oriented association and effective change of resources into marketable products, and it determines business productivity [27].…”

Section: Introductionmentioning

confidence: 99%

Factors Affecting Labor Productivity in the Construction Industry

Almamlook¹,

Bzizi²,

Al-Kbisbeh³

et al. 2020

AJESE

View full text Add to dashboard Cite

Labor productivity is gaining growing attention as the construction industry faces many challenges related to workforce, but one of the most important is poor labor productivity. Several construction projects were suffering from various problems, including poor management, declining fertility, and thus causing projects delay, and cost overruns. The main goals of this study, therefore, is to identify and rank the factors affecting labor productivity in the construction industry in Libya. To realize this objective, a statistically demonstrative sample of contractors and embassies were demanded to contribute to a structured questionnaire survey. The questionnaire contained 30 productivity factors that were secret under the following three primary categories: (1) Management, (2) Technological, (3) and Human/labor. The Management Group was ranked the first, followed by the Technological and Human/labors group. This study demonstrates that the following five factors, listed in descending order, are the most significant in their effects on construction labor productivity: (1) Lack of labor supervision; (2) Experience and skill of labor; (3) Construction technology; (4) Coordination among construction industry disciplines; (5) Errors in design drawings. The results obtained to fill a gap in knowledge of factors affecting labor productivity in Libya to develop a more in-depth perspective of the factors influencing the efficiency of operatives. This study also has provided some recommendations to be implemented by construction managers at the early stage of the construction project to achieve more effective management of construction labor forces.

show abstract

Productivity Analysis of the General Electric Company of Libya

Cited by 4 publications

References 5 publications

Compensation of Low Current by Photoelectric Methods

Compensation of Low Current by Photoelectric Methods

Improving Productivity Employ Simulation Model: A Case Study of a Steel Pipe Manufacturing Company

Factors Affecting Labor Productivity in the Construction Industry

Contact Info

Product

Resources

About