Use note: This is intentionally simpler than the full PHA Node Tree Builder. Use it for smaller jobs where the configuration is mostly source → pump → meter/line/valves → receiving tank or pond, with optional skimmer, bypass, AST, frac tank, or DAF. It does not replace a formally facilitated PHA for complex, high-risk, high-pressure, chemical, H2S, or permit-critical operations.
1. Job Information
2. Simplified Flow / Equipment List
Add only the major items needed to understand routing and risk: source, skimmer/intake, pump, meter, layflat or hard-line, valves/manifolds, bypasses, ASTs, frac tanks, ponds, DAF, and final discharge. Keep this high-level enough for a field PHA but specific enough to verify the valve lineup before startup.
3. Field Flow View
This is a simple routing view. It is not a full P&ID. Use it to confirm that each item has a predecessor/source and a clear outgoing destination or purpose.
4. Connection / Lineup Register
This is the field audit list for what each item receives and where it sends flow. It should match the physical valve lineup, labels, and startup procedure.
| # | Item | Equipment Type | Receives From | Incoming Stream / Route | Material | Normal Destination / Purpose | Status |
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5. Simplified PHA Risk Assessment
Severity: 1 minor nuisance, 2 minor spill/equipment issue, 3 reportable spill/injury/equipment damage, 4 major spill/serious injury/business interruption, 5 life-threatening/catastrophic/environmental major event.
Likelihood: 1 unlikely with controls, 2 possible but uncommon, 3 credible during field work, 4 likely if not controlled, 5 expected/repeated exposure.
6. PSSR / Startup Punch List
Generate this after the flow and PHA rows are complete. Close required-before-startup items before mobilizing or starting flow.
| # | Category | Item | PSSR Punch Item | Required Before Startup? | Owner | Due Date | Status | Action |
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7. Browser Saves
Browser saves stay on this computer/browser. Export JSON is the formal job record for sharing or archiving.
| Saved Job | Saved Date | Items | Risk Rows | Actions |
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