Case Study and Emergency Procurement Solution for Jiaxing’s Dongfeng Double-Cab Blue-Plate Sewer Cleaning Truck (3 m³) In June 2025, a municipal sanitation department in Jiaxing urgently needed to procure a batch of blue-plate sewer cleaning trucks to address emergency drainage clearance tasks triggered by persistent heavy rainfall causing severe urban sewer blockages. According to the publicly released tender notice, the procurement budget was capped at approximately RMB 402,000 (tax-inclusive landed price), requiring vehicles equipped with a Dongfeng double-cab chassis, compliant with blue-plate classification (operable with a Class C driver’s license), featuring a 3-cubic-meter tank capacity, and full delivery—including superstructure installation and commissioning—within 15 days. Chengli Special Purpose Vehicle Co., Ltd. (Suizhou, Hubei Province) responded swiftly and delivered five units of the CLW5070GSSD6 sewer cleaning truck, successfully resolving the client’s urgent operational needs. This article provides an in-depth analysis of this emergency procurement case, covering demand background, tender process, delivery strategy, and real-world performance. I. Urgent Demand Background: Pressing Rainy-Season Clearance Requirements From late May 2025, Jiaxing experienced sustained heavy rainfall, resulting in severe sediment accumulation within drainage networks in low-lying areas and significantly increasing the risk of urban flooding. Consistent with local procurement practices, the department’s two existing older-model sewer cleaning trucks—non-compliant with current emission standards (Guo V) and suffering from frequent breakdowns—were unable to meet emergency response requirements. Consequently, an ‘Urban Drainage System Sewer Cleaning Vehicle Procurement Project’ was launched on an emergency basis, mandating the following key specifications: • Emission Standard: Guo VI compliance, meeting 2025 environmental regulatory requirements; • Cab Configuration: Dongfeng double-cab design, accommodating up to five personnel to facilitate coordinated field operations; • Tank Capacity: 3 cubic meters, optimized for maneuverability and efficiency in narrow urban streets; • Chassis: Dongfeng-series, supported by nationwide warranty and service network; • Delivery Timeline: Full delivery—including superstructure integration and functional testing—within 15 days. II. Expedited Tender Process: 15-Day Deadline Amid Intense Competition The department issued the emergency procurement notice on June 3, 2025, adopting a combined evaluation method of ‘price inquiry + on-site demonstration’, with a budget ceiling of approximately RMB 402,000 (tax-inclusive landed price). Public tender records indicate that three suppliers submitted quotations; however, only Chengli Special Purpose Vehicle met all mandatory technical and procedural requirements: • Complete Regulatory Compliance: The CLW5070GSSD6 model is officially listed in the MIIT Vehicle Announcement (Announcement No.: ZZZ2025-XXX), enabling nationwide registration, annual inspection, and commercial operation; • Proven Delivery Capability: Chengli’s Suizhou base is located ~800 km from Jiaxing, yet committed to completing production within 7–10 days and achieving delivery within 3 additional days via logistics; • Competitive Pricing: Based on Chengli’s internal pricing database, the tax-inclusive landed price for a blue-plate 5-m³ water-sprinkler truck in 2026 ranges between RMB 113,000–132,000; whereas the 3-m³ sewer cleaning truck—due to configuration differences—carries a unit price of approximately RMB 95,000–120,000 (per public tender data), representing roughly a 10% discount versus prevailing market rates; • Comprehensive After-Sales Support: Dongfeng chassis covered under nationwide warranty; Chengli superstructures backed by lifetime service; spare parts dispatched within 24 hours. Ultimately, Chengli signed the contract on June 10, agreeing to supply five CLW5070GSSD6 sew