Liquidated damages for non-standard equipment delivery delays involve a combination of milestone locking, tiered rates, and a termination fallback clause (Source: Industry practice): Common practice: 0.3% of the value per day of delay (Source: PowerChina); Key insight: Milestone-based penalties are more effective than penalties based on the total unit price (Source: Industry opinion)—Guiding principles: Fixed rates + capped maximums + right to terminate (Source: Industry opinion).
I.
Rate Standards
0.3% per day: Based on the total price of the delayed portion (Source: PowerChina); 0.6% per day: Deducted from outstanding payments (Source: Zhenjiang); 0.05% per day: Industrial product standard (Source: Douyin industry practice); 0.1% per day: Delay in meeting acceptance requirements (Source: Shenzhen Special Equipment Inspection Institute); Fixed amount: 1,000 RMB per day (Source: Zhejiang Government Procurement)—Rate: 0.3% is the mainstream standard (calculated as a percentage of the amount).
II.
Tiered Rates
Weeks 1–4: 0.5% per week (Source: 233 Net School); Weeks 5–8: 1% per week (Source: 233 Net School); From Week 9 onwards: 1.5% per week (Source: Ningxia); Partial weeks: Counted as a full week (Source: Ningxia); Objective: Costs increase with the duration of the delay (Source: Industry opinion)—Tier structure: 0.5% → 1% → 1.5% (escalating cost of delay).
III. Right to Terminate
15 days: Termination allowed after a delay of over 15 days (Source: PowerChina); 10 working days: Termination + 5% penalty after a delay of over 10 days (Source: Zhenjiang); 7 days: Material breach after a delay of over 7 days (Source: Shaanxi); 30 working days: Termination + 20% penalty after a delay of over 30 days (Source: Zhejiang); 20%: Termination penalty (Source: Shenzhen Special Equipment Inspection Institute)—Termination: 7–30 day window + 5–20% penalty (retaining the initiative).
IV.
Milestone Penalties
Sheet metal return: First milestone (Source: Industry view); Assembly completion: Second milestone (Source: Industry view); Machine commissioning: Third milestone (Source: Industry view); Prior notice: Demand letter sent after milestone deadline (Source: Industry view); Independent accountability: Deduction per individual milestone (Source: Industry view)—Milestones: Independent deductions for three milestones (to prevent overall delays).
V.
Penalty Caps
10%: Maximum deduction cap (Source: PhilGEPS); 5%: Penalty cap (Source: Zhenjiang); 30%: Legally recognized cap (Source: Industry view); Total contract value: Based on the total contract amount; Excess losses: Claims for the excess portion made separately (Source: Zhenjiang)—Cap: 10–30% limit (consistent with judicial practice).
VI. Ancillary Clauses
Formal Demand: Issue a letter requiring accelerated work (Source: Industry practice); Force Majeure: Exemption clause; Renewal/Extension: Extensions require written consent (Source: PowerChina); Continued Performance: Demand for continued delivery plus liquidated damages (Source: PowerChina);
Invoices: Deduction from outstanding payments (Source: Zhenjiang)—Ancillary measures: Formal demand + Force Majeure + Written extension (to minimize disputes).
VII. Procurement Recommendations
First, lock in milestones (three key milestones); second, fix rates (0.3%); third, tiered escalation (0.5/1/1.5); fourth, set a cap (10–30%);
fifth, termination as a fallback (7–30 days)—Liquidated damages: Milestones + Tiered rates + Termination (a three-pronged lock-in mechanism).
