Muir PowerSync

The field logging app for generator technicians — built for offshore and remote sites where there's no signal and no time for paperwork.

Fast logging

Log daily activity, faults and services in seconds. Everything saves instantly and syncs when you're back in coverage.

Works offline

No signal? No problem. The app is designed to work fully offline, all trip. Your data is always safe.

Built for the field

Big buttons, high contrast, glove-friendly. Photos on reports. PDF export. Works for the whole team.

Live asset tracking

Know where every genset, powerpack and fuel tank is. Track moves, hours, fuel level and service status.

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➕ Add New Part

➕ Add New Asset

➕ Assign Technician

📋 NEW COMMISSIONING REPORT

Header Information
Asset Identification
Live Operational Metrics
Pre-Start & Mechanical Checklist
0 of 0 items checked
Electrical Testing & Protection Settings
Main AC voltage output all combinations correct (L-L & L-N) — adjusted to 415V output per phase
Main circuit breaker correctly set
Handover & Sign-off

Commissioning Report

Project
Location
Date
OEG Ref No.
Asset Identification
Generator Serial / MRE Asset No.
Model
Fuel Tank ID
Transformer ID
Engine Serial
Alternator Serial (data plate)
Run Hours
Live Operational Metrics
Fuel Level
Running Temperature
Oil Pressure
DC Charge Voltage
iRams / Live Link Serial
Pre-Start & Mechanical Checklist
Electrical Testing & Protection Settings
L1-L2
L2-L3
L3-L1
L1-N
L2-N
L3-N
Earth Leakage x1 (0.30mA setting)
Earth Leakage x5
Handover & Sign-off
Comments / Notes
Technician

🚨 NEW FAULT REPORT

Fault Report

Project
Location
Genset
Model
Breakdown Notification Details
Diagnostics & Work Carried Out
Parts / Spares Used
Technician

🔧 NEW SERVICE REPORT

Service Report

Project
Location
Genset
Model
Run Hours
Status
Service Completed At
Next Service Due
Readings Taken
AC Volts
Frequency
Battery Volts
DC Charge Rate
Coolant Temp
Checklist
Parts / Consumables Used
General Notes
Technician

🔬 NEW ELECTRICAL TEST

PI (Polarization Index) auto-calculates when both 1 min and 10 min readings are entered. Reference your equipment manual for pass/fail thresholds — this just records and calculates, it doesn't judge.

Electrical Test Report

Project
Location
Genset
Model
Asset Type
Asset / Equipment ID
Test Voltage
Ambient Temp
Instrument Used
Test Points
Test Notes / Observations
Technician

🧰 NEW GENERAL INSPECTION

Equipment back at depot / off-hired — check it over before it sits or goes out again.

Checklist

General Inspection Report

Project
Location
Asset Type
Asset ID
Model
Checklist
Notes
Technician

📦 NEW PDI

Quick check before this goes back out — already been through General Inspection, this is the final look before delivery.

Checklist

PDI Report

Project
Location
Asset Type
Asset ID
Model
Destined For
Checklist
Notes
Technician

📈 NEW LOAD TEST

Test Setup
Set Rating (nameplate)
Load Steps

Target kW fills in automatically from the rated kW above. Warnings are hints only — you still set the overall result yourself.

Result

Load Test Report

Project
Location
Genset
Model
Test Setup
Test Type
Tested To
Load Bank
Connected At
Start / Finish
Run Hours
Ambient
Set Rating
Rating
Nominal
Load Steps
Max kW Achieved
Max Load Step
Worst Current Imbalance
Overall Result
Observations / Defects
Tested By
Witnessed By
Next Test Due
Technician

📅 Daily Status Log

Daily Status Update

🌍 Field Overview

A live, read-only snapshot of your active project's most recently saved Daily Status Log — always up to date, no need to open the log itself to check.

📝 Project Notes

Quick, timestamped comments for a project — a call with the customer, a heads-up for the next tech, anything worth a record without a full log entry.

🔒 My Files

Your own private storage — certs, manuals, photos, anything worth keeping. Only you can see or open these files, not even an admin. Max 4MB per file.

🦺 PPE VISUAL INSPECTION

💾 No save button needed — everything here saves automatically as you type and stamp.

Today's Checks
Kit Register — Numbers & Expiry Dates

Saved per technician — fill in once, update when kit changes. Expiry turns amber within 60 days, red when overdue.

Shift Log

Your recent checks on this device (last 60 days). The full permanent record for every technician lives on the PpeChecks tab of the master sheet.

🌙 END OF DAY

One email: DAR spreadsheet + Daily Status Log PDF + a PDF of every report saved today. Built from the master sheets, so make sure Pending Sync shows 0 first.