Project Planning vs Project Scheduling vs Project Controlling Most projects don’t fail because of poor execution. They fail because these three critical disciplines are mixed up. 🔹 Project Planning defines what and how 🔹 Project Scheduling decides the when 🔹 Project Controlling ensures we stay on track Planning gives direction. Scheduling gives timelines. Controlling gives visibility and course correction. Ignore any one of them—and even the best teams struggle. 📊 This infographic breaks down: ✔ Key questions each discipline answers ✔ Tools that actually matter ✔ Outcomes that drive project success 👉 Plan + Schedule + Control = Successful Projects What’s the one area you see most teams struggle with—planning, scheduling, or controlling? Activate to view larger image,
Gul Bahar Shah
Gul Bahar Shah
HVAC water chillers and cooling towers
👉 Download PDF: https://lnkd.in/gYNhEqjS
✅ Thumb rules aren’t a replacement for detailed design—but they’re powerful for quick estimates, troubleshooting, and site decisions.
1️⃣ Cooling Load Estimation:
✅ Residential spaces: 1 TR per 400–600 sq.ft
✅ Offices: 1 TR per 300–400 sq.ft
2️⃣ Airflow Rule:
✅ 400 CFM per TR for comfort cooling
✅ Higher airflow for humid climates
3️⃣ Duct Design Basics:
✅ Supply air velocity: 800–1200 FPM
✅ Return air velocity: 600–800 FPM
👉 HVAC Mastery: A Complete A to Z Guide
4️⃣ Temperature Guidelines:
✅ Comfort indoor temp: 22–25°C (72–77°F)
✅ Supply air temp difference: 10–14°C
5️⃣ Fresh Air Requirement:
✅ Minimum 10–15 CFM per person (as a quick check)
6️⃣ Chilled Water Systems:
✅ Flow rate: 2.4 GPM per TR
✅ Typical ΔT: 10°F (5.5°C)
7️⃣ Rule for Equipment Rooms:
✅ Always plan for extra ventilation and heat rejection
👉 HVAC water chillers and cooling towers
👉 Download PDF: https://lnkd.in/gYNhEqjS
✅ Thumb rules aren’t a replacement for detailed design—but they’re powerful for quick estimates, troubleshooting, and site decisions.
1️⃣ Cooling Load Estimation:
✅ Residential spaces: 1 TR per 400–600 sq.ft
✅ Offices: 1 TR per 300–400 sq.ft
2️⃣ Airflow Rule:
✅ 400 CFM per TR for comfort cooling
✅ Higher airflow for humid climates
3️⃣ Duct Design Basics:
✅ Supply air velocity: 800–1200 FPM
✅ Return air velocity: 600–800 FPM
👉 HVAC Mastery: A Complete A to Z Guide
4️⃣ Temperature Guidelines:
✅ Comfort indoor temp: 22–25°C (72–77°F)
✅ Supply air temp difference: 10–14°C
5️⃣ Fresh Air Requirement:
✅ Minimum 10–15 CFM per person (as a quick check)
6️⃣ Chilled Water Systems:
✅ Flow rate: 2.4 GPM per TR
✅ Typical ΔT: 10°F (5.5°C)
7️⃣ Rule for Equipment Rooms:
✅ Always plan for extra ventilation and heat rejection
👉 HVAC water chillers and cooling towers
Activate to view larger imag
- Get link
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- Other Apps
- Get link
- X
- Other Apps
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