Government Procurement Case and Bid-Winning Solution Interpretation for the Dongfeng Single-Cab Sludge Suction Truck (Blue License Plate, 5 m³ Capacity) in Dali Bai Autonomous Prefecture. In Dali Bai Autonomous Prefecture, a municipal sanitation department recently completed the procurement of a batch of Dongfeng single-cab sludge suction trucks (blue license plate, 5 m³ capacity). According to publicly released tender information, these vehicles are primarily intended for cleaning silt from urban drainage networks and river channels, with a total budget capped at approximately RMB 340,000 and a unit price of around RMB 98,000. Following multiple rounds of evaluation, Chengli Special Purpose Vehicle Co., Ltd. (hereinafter referred to as 'Chengli') was awarded the contract, owing to its compliance with official product announcements, short delivery lead time, and comprehensive after-sales support. This article uses this case as a reference to provide a detailed interpretation of vehicle acceptance criteria, MIIT parameter verification methods, Chengli’s delivery process assurance measures, and responses to common procurement concerns. I. Ten Mandatory Inspection Items Upon Vehicle Receipt To ensure vehicle quality aligns with procurement requirements, the Dali project established a rigorous inspection checklist for the acceptance phase. Below are the ten mandatory inspection items upon vehicle receipt, provided as a reference for municipal sanitation authorities: No. | Inspection Item | Inspection Criteria | Remarks ---|---|---|--- 1 | Vehicle Nameplate | Matches contracted model; includes production date and chassis model | Pay special attention to official announcement model numbers such as CLW5070GSSD6 2 | Chassis Information | Dongfeng single-cab cab; meets China VI emission standard; engine number matches Certificate of Conformity | Verify chassis nameplate and engine serial number 3 | Tank Volume | Measured effective volume ≥ 5 m³; no dents or abnormal weld points on exterior surface | Measure using tape measure or water-level test 4 | Sludge Suction Equipment | Includes suction hose, high-pressure cleaning gun, and rotary nozzle; all components operate smoothly | Conduct functional test to verify sealing performance 5 | Hydraulic System | Hydraulic oil level normal; no leakage in hydraulic lines; lifting/lowering operation smooth | Perform three no-load operational tests 6 | Electrical Equipment | Headlights, horn, rear-view camera, and PTO switch function normally | Test each item individually under power 7 | Accompanying Documentation | Certificate of Conformity, User Manual, Warranty Card, and Chassis Three-Guarantee Certificate | Verify official seals and issuance dates on all documents 8 | Paint Finish | No scratches or color inconsistencies; uniform paint application (typically white or engineering yellow) | Inspect under natural lighting conditions 9 | Tires & Spare Tire | Proper tire inflation pressure; consistent brand and model across all tires; spare tire securely mounted | Assess tread wear condition 10 | Tools & Accessories | Includes jack, warning sign, fire extinguisher, and full set of vehicle tools | Cross-check against provided inventory list In actual acceptance, the Dali project team placed particular emphasis on verifying tank volume and hydraulic system performance, signing the delivery acceptance form only after confirming both were fully compliant. It is recommended that procurement units invite frontline equipment operators to jointly participate in the vehicle receipt inspection to ensure all functions meet daily operational requirements. II. MIIT Parameter Verification Methodology In government procurement, MIIT (Ministry of Industry and Information Technology) announced parameters serve as the core basis for ensuring regulatory compliance—particularly for vehicle registration and annual inspections. Taking the Dongfeng single-cab sludge suction truck supplied by Chengli as an example, its