The goal of this study is to determine whether or not contract quality (CQ) can mediate the effect of tendering management (TM) procedures on the project scope creep (PSC) issue in the UAE's oil and gas (O&G) industry. The data collected from 270 individuals working in public and private companies on O&G projects in the UAE are analyzed using a structural equation modeling (SEM) methodology. The findings showed that TM significantly influenced PSC during the project's execution phase. The findings also supported the hypothesis that CQ mediated the relationship between TM and PSC during this period. This study provides clear guidelines for procurement, project, and other stakeholder managers and leaders on how to avoid project scope creep through careful planning of any O&G project's scope, budget, and duration by managing tendering activities and creating high-quality contracts to facilitate project management. The impact of TM on PSC during the project's execution phase through the CQ has not yet been researched in the UAE setting, despite existing literature and ideas in these three fields of study. This report could include mention the research of O&G industrial groups.

This study aims to determine procurement and project management critical factors to develop procurement strategy with stakeholders to eliminate Project Scope Creep (PSC) risks in the oil & gas (O&G) sector. Analytical Hierarchy Process (AHP) methodology is applied to prioritize the critical factors from Tendering Management (TM), Contract Quality (CQ), and Project Management (PM) criteria to solve the PSC problem. Data from eight managerial levels and two specialists from procurement and project departments of two O&G companies in the UAE context. The study revealed that there are six factors out of fifteen, which are critical factors from procurement management; i.e., 1) tender strategy 2) tender clarifications meetings and negotiation 3) tender document preparation 4) techno-commercial bids evaluation & award 5) well-written contracts and 6) supplier selection criteria. This study provides managers with tools and strategies for successful project management practices in the UAE.