UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 5 Issue 6
June-2018
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIRC006093


Registration ID:
184104

Page Number

529-532

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Title

A STUDY ON TIME, COST AND ENVIRONMENTAL IMPACT ANALYSIS FOR SUSTAINABLE DESIGN ON CONSTRUCTION OPERATION-REVIEW

Abstract

Environmentally conscious construction has become a subject of research during the last decades. Even though construction literature involves plenty of studies that emphasize the importance of environmental impact during the construction phase, most of the previous studies failed to combine environmental analysis with other project performance criteria in construction. To achieve environmentally conscious construction and successfully manage a complex construction environment, multiple project objectives and their relationships need to be considered. A framework on the basis of the concept of control accounts to determine optimal construction operations when project time, cost, and environment impact (TCEI) are considered as project objectives during project planning. The framework also supports decision-making by using sensitivity analysis. Life cycle assessment is applied to the evaluation of environmental impact in terms of global warming potential (GWP). Traditionally, the main objectives of construction projects have been to build in the least amount of time with the lowest cost possible, thus the inherent and well-established relationship between cost and time has been the focus of many studies. In general, the trade-off relationship between time and cost is well understood and there is ample research on the subject. However, despite sustainable building designs, relationship between time and environmental impact, as well as cost and environmental impact, have not been fully investigated. There is a causal link between construction processes and environmental impact through resource consumption (e.g., labor, materials, equipment, energy, and water). The connection between construction process models and environmental impact will provide a mechanism to observe the effect of changes in construction operations on environmental impact. Moreover, the time and CO2 emissions relationship presented trade-off behavior at the pre-use phase. The results of the relationship between cost and CO2 emissions were interestingly proportional at the pre-use phase. The same pattern continually presented after the construction to the usage phase. Understanding the relationships between those objectives is a key in successfully planning and designing environmentally sustainable construction projects.

Key Words

Environmental impact, Life cycle Assessment, CO2, trade - off behavior, Sustainable development

Cite This Article

"A STUDY ON TIME, COST AND ENVIRONMENTAL IMPACT ANALYSIS FOR SUSTAINABLE DESIGN ON CONSTRUCTION OPERATION-REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 6, page no.529-532, June-2018, Available :http://www.jetir.org/papers/JETIRC006093.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"A STUDY ON TIME, COST AND ENVIRONMENTAL IMPACT ANALYSIS FOR SUSTAINABLE DESIGN ON CONSTRUCTION OPERATION-REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 6, page no. pp529-532, June-2018, Available at : http://www.jetir.org/papers/JETIRC006093.pdf

Publication Details

Published Paper ID: JETIRC006093
Registration ID: 184104
Published In: Volume 5 | Issue 6 | Year June-2018
DOI (Digital Object Identifier):
Page No: 529-532
Country: -, -, -- .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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