State of South Carolina · Department of Transportation

SCDOT Application Portfolio — BIA & Tiering Workbench

Demonstration — Synthetic data — Prepared by Concourse Tech
Portfolio inventory

Local Public Agency Portal

Tier 3 — Non-Critical

Portal for cities, counties, and COGs administering federal-aid projects under LPA agreements: project submissions, invoice/reimbursement requests, and certification status tracking.

ID: lpa-portal
Last BIA review: 2026-06-26
Business Owner
A. Grantham — Deputy Secretary for Engineering
Construction & Project Delivery
Technical Owner
J. Park — Web Services Lead
Hosting
Cloud (IaaS/PaaS)
Azure Government app service; SQL PaaS
Platform / Vendor
Custom .NET on cloud IaaS
Data Classification
Internal
User Base
~300 external LPA users across 46 counties; 25 internal coordinators

Business Impact Assessment

Scored 1 (negligible) to 5 (severe) across the six impact categories from the Phase I BIA scope.

Public Safety1/5
Financial / Revenue3/5

LPA reimbursements delay but do not stop; e-mail submission fallback documented.

Federal Funding & Compliance3/5
Operational Disruption2/5
Legal / Contractual2/5
Public-Facing Service2/5
Max impact: 3/5Disruption likelihood: 2/5Risk score: 6 (Moderate)View on heat map →

Modern PaaS stack; low change volume.

Recovery Objectives

Proposed via BIA
MTD
2 weeks
RTO
5 business days
RPO
72 hours
Minimum availability
97%
Service window
Business hours

Workaround Feasibility

Full (manual)

E-mail submission with deferred entry; reimbursement processing continues through P2S.

Dependencies

Systems, vendors, data feeds, infrastructure, and personnel this application depends on. Single points of failure are flagged.

DependencyTypeSPOFNotes
Construction & Project Delivery SuiteSystemProject and payment linkage
SCEIS Interface HubSystemReimbursement postings
Microsoft Entra ID (external tenant)InfrastructureExternal user authentication

Tier Assignment Traceability

No impact score above 3 (R4): Tier 3. Reimbursement flows tolerate a multi-day outage with a documented fallback.

R4
No impact score above 3 in any category
Assign Tier 3
View full tiering framework and criteria →