01 · GIS systems · 2024

POSM Earth CMMS

Field-data gathering and pipe-asset CMMS with ArcGIS SSO.

Region
GIS systems
Year
2024
Status
Production
Stack items
4

Problem

Inspection crews were re-keying 15+ hours of weekly data from paper field sheets into a separate CMMS — a workflow that lost detail, delayed reports, and broke audit trails.

Solution

A .NET desktop application using ArcGIS Runtime SDK for offline-capable map packages (MMPK/VTPK) and SQL Server as the local sync store.

Integrates directly with the customer's existing CMMS via REST middleware, ArcGIS Portal SSO, and silent auto-updates. Background sync pushes inspections back to the central database every minute when the device has connectivity.

Stack
.NETArcGIS Runtime SDKSQL ServerCMMS
Live · interactive

Click through the actual mockup.

main.dua3xt24wuky0.amplifyapp.com
LIVE

Authentication-gated production app. The login screen is the public landing; the GIS team holds the credentials.

Outcomes

What this changes.

  1. 01

    Eliminated ~15 hours of weekly manual re-keying

  2. 02

    Offline-first: full functionality without connectivity

  3. 03

    ArcGIS Portal SSO — same identity as the GIS team

  4. 04

    Silent auto-updates across the field-laptop fleet

Related work
POSM GIS Enterprise

POSM GIS Enterprise

Inspection-grade GIS for municipal field crews.

Web GIS Inspection Platform

Web GIS Inspection Platform

ArcGIS Web Components with OAuth PKCE for municipal field crews.

Live Operations Dashboard

Live Operations Dashboard

Region-to-asset drill-down for a utility ops team — live KPIs from 1,200 field devices.

Want one of these for your operation?

POSM Earth CMMS · GeoLink