Shanxi Municipal Mobile Toilet Procurement

For the procurement of mobile toilets in Shanxi's municipal areas, it is crucial to focus on project information, procurement pitfalls, and core technical indicators.

I. Recent Procurement Project Information

1. 2023 Project: The mobile prefabricated eco-friendly public restroom (urban station) project in the main urban area adopted a competitive negotiation approach, with a budget of 2.385 million yuan, a delivery period of 45 days, and a warranty period of 1 year. Procurement documents were available for free download from the Zhengcaiyun platform from October 13 to 20, 2023, with the deadline for response document submission set at 9:30 AM on October 23.
2. 2024 Project: A similar project in the main urban area of Changzhi City employed an open bidding method, with a budget of 1.7738 million yuan. The delivery and installation period ranged from 30 days (for hoisted units upon material arrival) to 180 days (for prefabricated units upon installation and commissioning completion), depending on the type. Bidding documents were available for free download from the Shanxi Provincial Government Procurement Website from November 14 to 21, 2024, with the deadline for bid document submission set at 9:30 AM on December 4.

II. Procurement Pitfalls and Risk Mitigation

1. Low-Price Traps: Some products use thin-walled steel plates or inferior fiberglass-reinforced plastic, which are prone to rusting, cracking, and deformation under Shanxi's harsh climate conditions of severe winter cold and intense summer heat. It is recommended to prioritize thickened galvanized steel structural frames (with a steel thickness of ≥2mm) and fiberglass-reinforced plastic panels with a flame-retardant rating of ≥B1.
2. Lack of Deodorization Systems: High-frequency usage scenarios require the installation of powerful exhaust systems (with an exhaust volume of ≥500m³/h) or foam sealing technology to prevent odor accumulation in summer. For microbial degradation products, attention should be paid to the active maintenance period of the bacterial strains (usually ≥90 days).
3. Inadequate After-Sales Support: It is essential to clarify the maintenance response time (recommended ≤24 hours), spare part supply period (≤7 days for critical components), and service fee standards outside the warranty period.

III. Core Technical Indicators and Configuration Essentials

1. Main Structure: Prioritize the use of a composite structure of galvanized steel and fiberglass-reinforced plastic, with walls equipped with an insulation layer (≥50mm thick polyurethane foam) and an anti-freezing pipeline heating system (suitable for temperatures ≤-20°C).
2. Sewage Disposal Methods: In areas with water supply and drainage facilities, water-flush direct discharge toilets (with a water consumption of ≤0.5L per use) should be adopted; for areas without a pipeline network, microbial degradation toilets (with a degradation period of ≤24 hours) or foam sealing toilets (with a water-saving rate of ≥90%) are recommended.
3. Smart Configurations: Optional installations include pedestrian traffic counting sensors, automatic deodorization devices, emergency call systems, etc., to enhance management efficiency and user experience.