Description
Buried Tank Buoyancy & Uplift Calculation
Engineering Spreadsheet — Instant Download
What This Spreadsheet Does
Assesses the risk of buried tank flotation under high water table or flood conditions. Calculates buoyancy uplift force vs. resisting dead load plus anchor/strap capacity. Critical for fuel storage, water reservoirs, and any underground vessel installation.
What’s Inside the Excel File
- Inputs — tank diameter, length, burial depth, water table elevation, tank empty weight, fluid weight, soil/backfill weight, anchor configuration
- Buoyancy force per Archimedes for empty and partially filled conditions
- Resisting forces — tank dead weight, soil cover weight, anchor strap capacity
- Factor of safety against flotation
- Anchor strap loads for sizing
- Pass/fail flag against typical 1.3–1.5 FoS requirements
Who This Is For
- Civil and structural engineers on buried tank installations
- Fuel station and depot designers
- Water utility engineers on underground reservoirs
- EPC teams on Oil & Gas tank farms with high water tables
Codes & Standards Referenced
- PEI RP100 — buried tank installation recommended practice
- Industry-standard buoyancy and geotechnical principles
How It Works
| 1 | Purchase — secure payment |
| 2 | Download — instant Excel access |
| 3 | Enter Values — tank, soil, water table data |
| 4 | Get Results — flotation check + anchor strap loads |
File Format & Compatibility
Microsoft Excel (.xlsx). Opens in Excel 2016+, Excel 365, Google Sheets. No macros, no locked cells.
What You Get After Payment
- ✅ Instant download (also emailed)
- ✅ Lifetime access
- ✅ Engineer email support
- ✅ 7-day refund if file fails to open
🌍 Trusted by engineers across 50+ countries · 📚 Part of 160+ engineering spreadsheets · 🛠 Support from qualified engineers
Frequently Asked Questions
Does it cover seismic uplift too?
This sheet focuses on hydrostatic buoyancy. Seismic effects require a separate dynamic analysis.
What FoS does it use?
Default 1.3 with a toggle for 1.5 or custom values per project specification.
Custom version needed?
Request a custom quote.
Reviews
There are no reviews yet.