# What have 1000+ projects taught you?

> Three things, repeatedly: brief the owner properly before the drawing, design the operating model before the spec, and over-invest in the cable plant. Everything else flows from those.

**Author:** Arif Khan — Security Infrastructure & Building Technology Strategist  
**Published:** 2026-01-08  
**Reading time:** 5 min  
**Category:** [Project Learnings](https://arifkhanglobal.com/ask-arif/category/project-learnings)  
**Tags:** Lessons, Strategy, Field  
**Canonical:** https://arifkhanglobal.com/ask-arif/lessons-from-1000-projects

## Short answer

Three things, repeatedly: brief the owner properly before the drawing, design the operating model before the spec, and over-invest in the cable plant. Everything else flows from those.

## Visual explanation

Timeline of a project: Brief → Design → Build → Commission → Operate — where most failures originate.

## Real-world example

A repeat client cut handover defects 70% after we moved a two-day briefing workshop to the front of every project.

## Lessons

- Owners commission outcomes, not equipment.
- Operating model > BOM.
- Pathways, pathways, pathways.

## Related projects

- Multi-site corporate, North India

## FAQ

### Biggest avoidable cost?

Re-doing pathways during interiors.

### Biggest morale killer?

Vendors arguing on site.

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Source: https://arifkhanglobal.com/ask-arif/lessons-from-1000-projects
Site: https://arifkhanglobal.com · Altima Global