This document provides a comparative analysis of three major types of construction contracts: Engineering, Procurement and Construction (EPC) contracts; Item Rate contracts; and Lump-Sum contracts. It analyzes the key characteristics of each contract type, including their suitability, advantages, and disadvantages. It also presents three case studies analyzing real projects that used each contract type. The document finds that EPC contracts are well-suited for large infrastructure projects, as they transfer more risk to contractors. Item Rate contracts provide flexibility, while Lump-Sum contracts provide cost certainty but limited ability to adapt to changes. Understanding the differences between contract types is important for assessing the best approach for a given construction project.
Selecting E R P For Oil And Gas Industry Contractors And VendorsIFS
In this whitepaper, we’ll discuss the market trends affecting vendors to the oil
and gas industry, how these trends are affecting operations and specific ways that
enterprise technology can automate the best practices that will ensure success.
Selecting E R P For Oil And Gas Industry Contractors And VendorsIFS
In this whitepaper, we’ll discuss the market trends affecting vendors to the oil
and gas industry, how these trends are affecting operations and specific ways that
enterprise technology can automate the best practices that will ensure success.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
“Investigation of Time-Cost Effectiveness on Construction Projects”IOSR Journals
Development projects undertaken in various sectors of economy and finance are building blocks of
national economy. This paper examines the time-cost effectiveness on construction projects by quantification of
16 different project performance parameters applied on 49 construction projects (both public and private sector
projects). A questionnaire was drafted to test the parameters and criteria adopted when assessing the success of construction projects. The results shows that for general group of construction projects all 16 parameters have significant impact on cost growth.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
“Investigation of Time-Cost Effectiveness on Construction Projects”IOSR Journals
Development projects undertaken in various sectors of economy and finance are building blocks of
national economy. This paper examines the time-cost effectiveness on construction projects by quantification of
16 different project performance parameters applied on 49 construction projects (both public and private sector
projects). A questionnaire was drafted to test the parameters and criteria adopted when assessing the success of construction projects. The results shows that for general group of construction projects all 16 parameters have significant impact on cost growth.
Contractual Steps for Smooth Delivery of Infrastructure ProjectsAM Publications
Governments and public entities spend huge public money for purchase of goods, services and construction of works. Therefore, it is vital that procurement system shall not only be efficient but also be transparent, fair & just without compromising the quality of output. Various stakeholders have different interests in influencing the decision-making. This paper elaborates various possible alternative strategies available for procurement. Depending upon environment and various challenges, one can choose the best mode, method & process of procurement. The procurement could be for goods, work, services, consultancy etc. Consultancy contracts are different game altogether, because they have more emphasis on intellectual inputs rather than mere physical outcome. The scope of this paper is limited to works procurement.
Procurement in Focus - the pros and cons of various project delivery modelsConstruction in Focus
Choosing the correct project delivery model is a vital aspect of ensuring an infrastructure project is successful. Using the right delivery model for a given project ensures contractual obligations are allocated appropriately, risks are managed and objectives delivered. This article outlines the key factors that inform which delivery model will work best for a given project, then details the ideal uses of different delivery models, along with each of their pros and cons.
Transmission Sector & Project Management of Transmission LinesMANTHAN CHAUHAN
Its a detailed Presentation of Transmission Sector & Project Management of Transmission Lines.
The company selected for this was Kalpataru Power Transmission Ltd., Gandhinagar
it explaines how the indian power sector is, what is the tendering process, what is contract, bar-charts and cash flow management for the contract.
Project planning can be understood with help of a case Study, and Project Management from tendering to cash flow management can be understood by this presentation.
this is the Summer Internship Project of Mine and its Strictly unauthorised to use this presentation without author's permission.
A Review of Cost overruns in Construction Project Managementijsrd.com
In construction industry cost is amongst the major considerations throughout the project management life cycle and thus can be regarded as one of the most important parameter of a project and the driving force of project success. Despite of its proven importance it is not uncommon to see a construction project failing to achieve its objectives within the specified cost. Cost overrun is a very frequent phenomenon and is almost associated with nearly all projects in the construction industry. In this paper different type of cost are enlisted and due to the effect of cost overruns enumerated in building projects. Effects Cost overruns are decrease in the building projects so, different methods are used the analysis cost overruns factors and give the top ten ranks.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
CW RADAR, FMCW RADAR, FMCW ALTIMETER, AND THEIR PARAMETERSveerababupersonal22
It consists of cw radar and fmcw radar ,range measurement,if amplifier and fmcw altimeterThe CW radar operates using continuous wave transmission, while the FMCW radar employs frequency-modulated continuous wave technology. Range measurement is a crucial aspect of radar systems, providing information about the distance to a target. The IF amplifier plays a key role in signal processing, amplifying intermediate frequency signals for further analysis. The FMCW altimeter utilizes frequency-modulated continuous wave technology to accurately measure altitude above a reference point.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
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