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PMP Practice: Estimate Work Effort and Resources

Question 13 of 15 in Develop an Integrated Project Management Plan

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Phoenix Delacroix-Nguyen is managing a project for Nikolai Volkov-Sorokin to build a new pharmaceutical manufacturing facility. The project must comply with strict FDA regulations, follows a fixed construction timeline with sequential phases, and requires detailed documentation for regulatory approval. The project sponsor mentions that some team members have suggested using an agile approach because 'it worked well on our last software project.' During the planning phase, Phoenix is determining the most appropriate methodology for estimating work effort and developing the integrated project management plan. The facility design is 85% complete and has already passed preliminary regulatory reviews. What approach should Phoenix take for planning this project?
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Correct answer: Use a predictive approach with detailed upfront planning, sequential phase gates, and comprehensive work breakdown structure for all deliverables

Explanation

This project requires a predictive approach because it has fixed regulatory requirements, sequential dependencies inherent to construction, detailed compliance documentation needs, and a stable scope that has already passed preliminary regulatory review. Pharmaceutical manufacturing facilities operate in a highly regulated environment where changes require extensive reapproval processes, making upfront detailed planning essential. The work breakdown structure and comprehensive planning allow for accurate resource estimation and ensure all regulatory requirements are addressed before construction begins. The sequential nature of construction (foundation before walls, walls before systems installation) makes predictive planning with phase gates the most appropriate methodology. The fact that agile worked for a software project does not mean it is suitable for this highly regulated, sequential construction context.

**Why not A:** Implementing agile with two-week sprints contradicts every characteristic of this project. The project has strict FDA regulations, a fixed construction timeline with sequential phases, detailed documentation requirements, and an 85% complete design that has already passed regulatory review. Agile methodologies are not suited for physical construction with sequential dependencies and regulatory constraints.

**Why not B:** Piloting an agile iteration on one building section introduces unnecessary risk and delay. Construction of a pharmaceutical facility involves integrated systems where changes to one section affect others. The design is already 85% complete and has passed preliminary regulatory reviews, making experimentation with methodology both impractical and potentially costly.

**Why not C:** A hybrid approach using agile for construction while maintaining predictive planning for compliance creates an artificial split. Physical construction inherently follows sequential dependencies—foundations must precede walls, walls precede systems installation. Trying to iterate on construction phases would create chaos and coordination problems, and the regulatory environment requires consistent predictive governance throughout.

Key Concept

This question covers Estimate Work Effort and Resources under Develop an Integrated Project Management Plan (Process).

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