Dashboard 06 — Design Change Impact Analysis
MTR C1604 Railway Infrastructure · AP Architect & PM View
Updated: 2026-07-17 14:30 HKT
Live
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Total Changes
12
+3 vs Q2 · 12 active
4 Pending
️ Avg Approval Time
1.2 days
Target ≤2 days · On track
Within SLA
Budget Variance
+1.8%
HK$3.6M · Limit: +2% (HK$4M)
Monitor
Approved / Total
8/12
67% approval rate
On Track
Change Order Register (12 records)
0 selected
ID Title Discipline Cost Impact Days Status Action
Discipline Breakdown
Cumulative Cost Impact
Budget limit: HK$4M (red)
Approval Workflow Funnel
AI Insights
Confidence 89%
HIGH PRIORITY ALERT
If all 4 pending changes approved: Total +HK$6.4M (+3.2%), exceeds budget limit by HK$2.4M, schedule slip +12 days
AI Recommendations
Reject CO-048 (VIP Lounge)Save HK$920k
Lowest ROI (0.8×). Deferrable to Phase 2. Current budget headroom only HK$400k.
Value-engineer CO-046 (MEP reroute)Save HK$135k
Reduce duct 300mm→250mm, increase air velocity within code limits.
Lock CO-047 supplier price (Rebar)
Steel prices ↑12% in Q2. Recommend locking today. Technical justification strong.
→ Applying recommendations: Revised variance +1.9% (within 2% limit)