House Build Critical Path

House build critical path

This critical path diagram organizes a house build from excavation through inspection. Foundation and framing form the main structural sequence. After framing, roofing and service rough-in proceed in parallel and both must finish before final inspection. The network makes the handoff points clear and gives a manager a compact starting point for discussing durations and constraints. Add permitting, procurement, finishes and trade inspections when they affect the actual project. Review the critical sequence whenever a duration or predecessor relationship changes.

類型 PERT／甘特圖標準 PMI PMBOK 7 + Moder 1983 (AON/PDM)引擎 schematex-pert更新時間 2026/9/24

需求

“Create a critical path diagram for a house build: excavate, pour the foundation, frame the house, install the roof, rough in services, then complete final inspection.”

接著試試Add a two-day permit check before excavation.Change framing to take ten days.

這張圖裡有什麼

看懂背後的決策。

01Foundation gate

Framing starts after the foundation.

02Parallel work

Roofing and services follow framing.

03Finish gate

Inspection waits for both paths.

Use for a compact construction schedule.

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常見問題

What is critical?

The longest dependent sequence controls completion.

Can roofing overlap services?

Yes, both follow framing.

Why is inspection last?

It requires both work paths.