--- title: "How CM helps with delay, quality and cost" subject: "Construction Management" chapter: 1 key: "semester_8/construction_management:cm-course-delay-cost" source: https://www.bctengineer.com/q/semester_8/construction_management/cm-course-delay-cost site: BCT Engineering --- # How CM helps with delay, quality and cost Construction Management · Chapter 1: Construction Management Framework - Asked in: 2079 Jestha, 4 marks - Video: [How To Manage A Construction Project On Time and Budget | Secrets Every Engineer Should Know](https://www.youtube.com/watch?v=jj1o6rf31kc) — The Institute of Construction Managment - Answer checked by Claude Opus 5.5 (high effort) on 2026-10-14 - Page: https://www.bctengineer.com/q/semester_8/construction_management/cm-course-delay-cost - Whole chapter: https://www.bctengineer.com/md/semester_8/construction_management/chapter-1 ## Question How could the "Construction Management" course help in addressing the problems related to delay, poor quality in delivery and exceeding the budgeted cost of a project? ## Short answer The course provides tools to prevent delay and overspend: CPM/PERT for realistic scheduling, time-cost trade-off, resource and cost control (ABC, EOQ, earned value), proper contract selection, and quality management through inspections and testing, enabling timely, within-budget, quality delivery. ## Answer The Construction Management course provides the tools by which delay, poor quality and overspending are found early and controlled. - **Planning and scheduling** (bar chart, CPM, PERT): sets a realistic duration, finds the critical path, and gives float so that delay can be predicted and prevented. - **Time-cost trade-off:** shows the cheapest way to shorten the schedule when a delay occurs. - **Resource and material management:** ABC analysis, EOQ and inventory control prevent shortage or excess stock and idle labour. - **Equipment management:** selection and productivity calculation avoid machine idling and poor output. - **Contract management:** selection of the correct contract type, pre-qualification and sound tender evaluation prevent choosing weak contractors and reduce claims. - **Quality and site management:** inspection and testing procedures, safety and records reduce rework and defects. - **Cost control and cash flow:** monitoring against the budget (earned value) helps spot cost overrun and arrange finance. - **Project control and risk management:** progress reports, variation control and risk planning allow early corrective action. Therefore trained managers can complete the project on time, with proper quality and inside the budget. ## Check yourself The answer's key points as multiple-choice questions, with the correct option and why. 1. How do CPM/PERT/bar chart planning address delay? A. They remove float B. They set realistic duration and find the critical path and float so delay can be predicted C. They increase indirect cost D. They replace site work Answer: B. Scheduling tools show the critical path and float, allowing prevention of delay. (Key point: Delay) 2. Which tool shows the cheapest way to shorten the schedule? A. ABC analysis B. Time-cost trade-off C. EOQ D. Pre-qualification Answer: B. Time-cost trade-off finds the cheapest way to crash the schedule. (Key point: Cost shortening) 3. What do ABC analysis, EOQ and inventory control prevent? A. Design errors B. Shortage or excess stock and idle labour C. Contract disputes D. Land acquisition delay Answer: B. They keep materials available without overstocking. (Key point: Material control) 4. How does earned value help? A. Monitors cost against budget so overrun is spotted early B. Selects the contract type C. Designs the structure D. Replaces quality tests Answer: A. Monitoring against budget reveals overrun early for corrective action. (Key point: Cost monitoring) ## Related in Construction Management - [Delay and cost overrun due to management failure](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Amanagement-failure-delay-cost) — Construction Management, chapter 1 - [Consultant and quality of construction works](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Aconsultant-role-quality) — Construction Management, chapter 1 - [Scope of CM and project life cycle phases](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Ascope-lifecycle-phases) — Construction Management, chapter 1, asked 4× - [Function of project management in Nepal](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Acpm-function-nepal) — Construction Management, chapter 1 - [Characteristics of a construction project](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Aconstruction-project-characteristics) — Construction Management, chapter 1 - [Define construction management and its need](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Adefine-cm-need-knowledge) — Construction Management, chapter 1 ## Related in other subjects - [TPQM and quality-related maintenance](https://www.bctengineer.com/question.md?key=semester_6%2Findustrial_engineering_and_management%3Atpqm-total-planned-quality-maintenance) — Industrial Engineering and Management, chapter 7 - [Cost of quality](https://www.bctengineer.com/question.md?key=semester_7%2Fict_project_management%3Acost-of-quality) — ICT Project Management, chapter 10 - [QA vs QC; types of cost of quality](https://www.bctengineer.com/question.md?key=semester_7%2Fproject_engineering%3Aqa-vs-qc-cost-of-quality) — Project Engineering, chapter 4, asked 2× - [Monitoring and quality, cost, schedule control](https://www.bctengineer.com/question.md?key=semester_7%2Fproject_engineering%3Amonitoring-quality-cost-schedule-control) — Project Engineering, chapter 4