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Tools / RFA Toolbox
🛠 RFA Toolbox
Specialized tools for RFA field work and documentation.
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Riser Diagram Generator
Upload valve data from Excel or CSV, arrange valves by floor and riser, then export a polished PDF riser diagram with valve schedule.
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Cylinder Duration Calculator
Enter cylinders online, current PSI, and system flow rate to instantly estimate how long your supply will last.
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Riser Diagram Generator
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Upload Valve Data
Upload an Excel (.xlsx) or CSV file exported from your valve database.
Expected columns: Area Served, Floor, Gas Type, Label, Location, Size, NFPA99 Type
Expected columns: Area Served, Floor, Gas Type, Label, Location, Size, NFPA99 Type
Supports Excel (.xlsx) and CSV files
Step 2 — Map Columns
Match your spreadsheet columns to the required fields. We auto-detected the best guesses below.
Step 3 — Organize Valves
Valves are grouped by floor. Drag to reorder, or use the arrows. Assign each valve to a Riser.
Filter gas:
Show:
↕ Drag cards to reorder · Same gas only
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Floors:
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Risers:
🏗 Building Floors
Drag ↕ to set diagram order
⬆ Top of diagram
📋 Valve Schedule
🫧 Cylinder Duration Calculator
⚠️ Liquefied gas: N₂O and CO₂ maintain near-constant vapor pressure until exhausted — tank PSI alone cannot indicate remaining content. Use cylinder weight for accuracy.
Full = 2200 psig
Record timestamped PSI readings from the field. The tool computes your real burn rate and projects how long the remaining supply will last.
| Time | Pressure (psig) |
|---|
⚠️ Result based on full cylinder assumption — actual duration may be less.
Cylinders Online
Estimated Duration
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⏱ Countdown
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Calculation Breakdown