WO-2041 Seal replacement
P-101A Condensate export pump · Corrective · Priority 1 Emergency · Raised from WR-116 by Operations
- Requested
- Approved
- Planned
- Scheduled
- In progress
- Completed
- Closed
Plan
Problem and scope
Mechanical seal leaking on P-101A discharge side, approx. 2 L/h. Pump isolated, P-101B running. Replace seal, check shaft sleeve and bearing, realign.
Tasks
| # | Task | Crew | Est. | Done |
|---|---|---|---|---|
| 1 | Isolate, drain, lock out — permit PTW-2291 | Ops | 1 h | Done |
| 2 | Remove coupling guard and spacer | Mech | 0.5 h | Done |
| 3 | Remove and inspect mechanical seal | Mech | 1.5 h | Done |
| 4 | Check shaft sleeve and bearing | Mech | 1 h | Not done |
| 5 | Fit new seal, torque to spec | Mech | 2 h | Not done |
| 6 | Laser alignment | Mech | 1 h | Not done |
| 7 | Test run, vibration check | Mech / Ops | 1 h | Not done |
Parts
| Part | Qty | Store | Status |
|---|---|---|---|
| Mechanical seal 2.5" cartridge | 1 | Obite main store · Bin C-14 | Issued |
| Gasket set | 1 | Obite main store | Issued |
| Bearing 6312 | 2 | Obite main store | Reserved |
| Lube oil ISO VG 68 | 12 L | Obite main store | Reserved |
Schedule
Planned start
11 Sep 07:00
Planned finish
11 Sep 16:00
Assigned
Team A — O. Bassey, T. Okon
Permits & safety
- PTW-2291 Hot work / confined spaceActive
- Isolation certificate IC-771Active
- JSA attached
Cost to date
- Labour 3 h × 2
- ₦36,000
- Parts issued
- ₦412,000
- Services
- ₦0
- Total
- ₦448,000
Books to cost centre OB-MECH-01
On completion
Failure code
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Cause code
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Remedy code
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Downtime (h)
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Mandatory before the Supervisor can close the work order, so reliability reporting has clean data.