I need a complete literature-review–based thesis chapter package that pinpoints which skills make underwater construction workers effective. The final document will read as a stand-alone B.Tech thesis project chapter, written in clear academic English and fully referenced. Scope of the write-up The introduction must concentrate on the Importance of worker skills, setting the context and framing why this topic matters for safety, efficiency and project success. After that, I expect a Systematic review that draws only from peer-reviewed material indexed in Scopus and Google Scholar. Within the review you will explicitly address: • Key technologies used in modern underwater construction (e.g., remotely operated vehicles, hyperbaric welding gear) • Challenges faced by workers (depth-related hazards, limited visibility, communication barriers, etc.) • Skills required for various tasks, mapped to those technologies and challenges Methodology Detail your database search strings, inclusion/exclusion criteria, and the screening process so another researcher could replicate the study. Prisma-style flow diagrams are welcome if they help illustrate article selection. Structure & expected sections 1. Introduction 2. Systematic Literature Review (sub-sections per the three focus areas above) 3. Methodology (search strategy, quality assessment) 4. Results and Summary (key findings synthesised, preferably in tables or thematic clusters) 5. Future Work (research gaps and suggestions) 6. References (APA 7th or IEEE—choose one and stay consistent) Every time you quote, paraphrase or extract data, cite the original author and year and list the full reference in the final section. Provide the PDF or link when open access; otherwise supply the DOI. Acceptance criteria • Minimum 40 high-quality sources, ≥70 % from the last ten years • Zero plagiarism (Turnitin similarity < 10 %) • Word count ~5,000–6,000 (excluding references) • Figures/tables editable in Word Deliver the chapter in an unlocked MS Word file plus a separate .ris or .bib file for easy reference import.