Dr. Tariq Umar's Outputs (101)

The implications of interim payment certificate in UK: A literature review (2023)
Presentation / Conference Contribution

The appropriate measurement and valuation of construction works is between the crucial aspects of successful project management. This takes place following traditional surveying methods and inspection techniques, however, both clients and contractors... Read More about The implications of interim payment certificate in UK: A literature review.

Structural health monitoring of underground metro tunnel by identifying damage using ANN deep learning auto-encoder (2023)
Journal Article

Due to the complexity of underground environmental conditions and operational incidents, advanced and accurate monitoring of the underground metro shield tunnel structures is crucial for maintenance and the prevention of mishaps. In the past few deca... Read More about Structural health monitoring of underground metro tunnel by identifying damage using ANN deep learning auto-encoder.

A review of spatial variations of multiple natural hazards and risk management strategies in Pakistan (2023)
Journal Article

Natural hazards are dynamic and unpredictable events that are a continuous threat to global socio-economic development. Humans’ reactions to these catastrophes are influenced by their proximity to the hazards and their ability to anticipate, resist,... Read More about A review of spatial variations of multiple natural hazards and risk management strategies in Pakistan.

The impact of COVID 19 on GCC construction industry (2022)
Journal Article

The Coronavirus pandemic has badly affected everyone on the earth. Apart from losing thousands of lives, businesses and individuals are going to be affected by the long-lasting financial effects due to an expected global recession. The impact of the... Read More about The impact of COVID 19 on GCC construction industry.

Effect of human hair fibers on the performance of concrete incorporating high dosage of silica fume (2022)
Journal Article

Sustainable development in structural materials is currently getting attention all around the world. Solid waste, building and demolition waste, natural resources, and their reuse are the most obvious strategies for achieving sustainability in the co... Read More about Effect of human hair fibers on the performance of concrete incorporating high dosage of silica fume.

A comparative study of occupational safety and health (OS&H) regulations in United States, United Kingdom, Australia, South Africa, and Oman (2022)
Presentation / Conference Contribution

This article identifies the gaps in OS&H regulations in Omani construction using a critical review and analysis of relevant literature. Four countries United States of America (USA), United Kingdom (UK), Australia (AUS), and South Africa (SA) were th... Read More about A comparative study of occupational safety and health (OS&H) regulations in United States, United Kingdom, Australia, South Africa, and Oman.

A comprehensive review of incorporating steel fibers of waste tires in cement composites and its applications (2022)
Journal Article

Accumulating vast amounts of pollutants drives modern civilization toward sustainable development. Construction waste is one of the prominent issues impeding progress toward net-zero. Pollutants must be utilized in constructing civil engineering stru... Read More about A comprehensive review of incorporating steel fibers of waste tires in cement composites and its applications.

Bibliometric and scientometric analysis-based review of construction safety and health research in developing countries from 1990 to 2021 (2022)
Journal Article

This bibliometric and scientometric analyses and critical review of construction health and safety (H&S) research in developing countries (DCs) over the past 31 years, identifies its trends, dissemination, knowledge gaps, study implications, and dire... Read More about Bibliometric and scientometric analysis-based review of construction safety and health research in developing countries from 1990 to 2021.

Considering carbon as another criterion on deciding the optimum material mix (2022)
Presentation / Conference Contribution

Embodied carbon (EC) of a building is directly proportional to its used materials and their quantities. Therefore, material selection is a crucial juncture of a building development that cannot be disregarded in attempting to reduce the EC share of w... Read More about Considering carbon as another criterion on deciding the optimum material mix.

Emissions from municipal solid waste (MSW) and its potential for energy production (2022)
Presentation / Conference Contribution

The adverse impact of the energy production from fossil fuels is now well recognised globally. Likewise, reduction in emissions is the key to tackle climate change issues and achieve environmental sustainability. Therefore, the move towards renewable... Read More about Emissions from municipal solid waste (MSW) and its potential for energy production.

Sustainable engineering higher education in Oman-lessons learned from the pandemic (COVID-19), improvements, and suggestions in the teaching, learning and administrative framework (2022)
Journal Article

This research study has investigated the challenges faced due to the pandemic (COVID-19). This paper further provides recommendations that can be adopted by academics, learners, and administrators to make the education system more robust and sustaina... Read More about Sustainable engineering higher education in Oman-lessons learned from the pandemic (COVID-19), improvements, and suggestions in the teaching, learning and administrative framework.

Realising project benefits in the public sector: Project sponsor's perspective (2022)
Presentation / Conference Contribution

Managing the realisation of project benefits in public sector organisations is fundamental in ensuring that value is added by projects and programmes. Project sponsors are charged with championing projects in organisations to create value in line wit... Read More about Realising project benefits in the public sector: Project sponsor's perspective.

Development of an analytical model for the FRP retrofitted deficient interior reinforced concrete beam-column joints (2022)
Journal Article

Beam‐column joints (BCJs) constructed until the 1970s carry a low shear capability due to the absence of shear reinforcement. Fiber‐reinforced polymers (FRP) are more reliable than other materials to strengthen a weak BCJ. To date, plenty of analytic... Read More about Development of an analytical model for the FRP retrofitted deficient interior reinforced concrete beam-column joints.

An experimental investigation on strength characteristics of concrete using Wastepaper Sludge Ash (WPSA) (2022)
Presentation / Conference Contribution

This study explores an experimental investigation in finding the strength characteristics of the concrete made with the addition of (WPSA) as a cementious material. The WPSA has some sort of pozzolanic properties and is high in silica, magnesium and... Read More about An experimental investigation on strength characteristics of concrete using Wastepaper Sludge Ash (WPSA).

Exploring the GCC progress towards United Nations Sustainable Development Goals (2022)
Journal Article

The United Nations 17 Sustainable Development Goals were agreed in 2015 by all the members' countries to be achieved by 2030. The results of several reports reveal that some countries are making good progress to achieve these goals, the progress of o... Read More about Exploring the GCC progress towards United Nations Sustainable Development Goals.

Developing a safety climate assessment tool for Omani construction industry (2022)
Journal Article

One of the methods that could improve the safety performance of construction organizations is the safety climate approach, which is helpful to know the existing maturity level of the safety climate and to develop plans to achieve the required level o... Read More about Developing a safety climate assessment tool for Omani construction industry.

Greenhouse gas (GHG) emissions from municipal solid waste (MSW) in Oman (2022)
Journal Article

In Oman, the total quantity of MSW stood at 2.0 million tonnes/year. The emission from this waste is estimated at 2,989,467 tonnes/year (CO2 equivalent). This article proposes different frameworks that considered landfilling, composting, and recyclin... Read More about Greenhouse gas (GHG) emissions from municipal solid waste (MSW) in Oman.

A review of the costs of accident in GCC construction (2021)
Presentation / Conference Contribution

Construction industry in the Gulf Cooperation Council (GCC) member countries is at peak as the region is in the stage of developing its major infrastructures. The development projects in the GCC have made the region as a major jobs hub for both local... Read More about A review of the costs of accident in GCC construction.

A new safety climate assessment tool for Gulf construction (2021)
Presentation / Conference Contribution

One of the methods which could improve the safety performance of construction organizations is the safety climate approach which is helpful to know the existing maturity level of the safety climate and to develop plans to achieve the required level o... Read More about A new safety climate assessment tool for Gulf construction.

Measurement and validation of polysilicon photovoltaic module degradation rates over five years of field exposure in Oman (2021)
Journal Article

Degradation of PV modules have a severe impact on its power-producing capabilities thus affecting the reliability, performance over the long run. To understand the PV degradation happening under the influence of local environmental conditions a surve... Read More about Measurement and validation of polysilicon photovoltaic module degradation rates over five years of field exposure in Oman.