SinkAlert · Verity Technology
SinkAlert Rail — Deal Shape
AI + Web GIS risk-intelligence platform for rail-infrastructure subsidence & sinkhole monitoring · สำหรับ รฟม.
Scope — 2 lines, 6-month MVP
สายสีน้ำเงิน (Blue)In service · 48 km · 38 stations — recurring baseline
สายสีส้ม (Orange)Construction & transition — active risk window
Timeline6 months (M1–M6, UAT + go-live included)
Included (MVP)
In scope
- Web GIS (line / station / chainage / segment / asset)
- Executive + Engineering dashboards
- Incident / Alert / Case workflow
- Inspection + evidence (photo / PDF)
- Admin & CMS (user, role, master data)
- Security: Azure AD/SSO, RBAC, audit trail
- CSV / Excel / GIS import + export
Excluded (priced later)
Out of scope
- Predictive early-warning AI
- Digital twin 3D / full BIM
- Native mobile / offline field app
- Real-time IoT platform
- Additional lines (Phase-2)
- SCADA / safety-critical integration
Commercial model
Build (one-time)5M THB
License + Annual Maintenancesubscription · recurring
AM fee~10–20% /yr (proposed)
Hostingto be agreed (Verity / on-prem)
Recurring revenue — the profit story
AM subscription
The 5M build is the entry; the annual license+AM is where sustained profit lives. Land on Blue (permanent network) → renew yearly → expand.
Expansion path (Phase 2 — priced)
Upsell
- สายสีม่วงใต้ — real incidents (sinkhole + water-leak)
- สายสีส้มตะวันตก — tunneling starts 2570
- Predictive AI / digital twin — when data is ready
IP & support
IPVerity owns model/Risk Engine · รฟม. gets a license
SupportBusiness hours + weekend SLA