Bidding Document for Ecological Mobile Toilets

Key points of the bidding document for ecological mobile toilets are as follows:

I. Project Overview
There are significant differences in procurement needs, budgets, and maximum price limits among different projects. For example, the budget for the "Mobile Public Toilet Purchase" project in Shanghai is 7 million yuan, requiring the renovation of 1 and the addition of 12 mobile public toilets; the budget for the "2024 Mobile Public Toilet Procurement" project in Chongqing is 690,000 yuan, procuring 2 four-squat-position vacuum environmental protection toilets; the winning bid amount for the Bashan Grand Canyon project is 2.9895 million yuan, with Sichuan Chuanhe Integrated Housing Co., Ltd. winning the bid. The purchaser needs to clarify the procurement quantity, type, and technical parameters according to actual needs, such as whether vacuum environmental protection, intelligent water-saving, and other functions are required.

II. Contract Performance Period
The delivery time requirements vary among projects. The Shanghai project requires completion of acceptance within 5 months from the signing of the contract; the Chongqing project requires completion of delivery, installation, and commissioning within 50 calendar days; the Bashan Grand Canyon project does not specify a specific deadline, but the public bidding process usually includes a reasonable performance period. Suppliers need to evaluate their own production and construction capabilities to ensure on-time delivery and avoid liability for delays.

III. Bidding Document Acquisition and Bidding Process

1. Acquisition Method: The Shanghai project can be downloaded for free through the Shanghai Government Procurement Network; the Chongqing project requires online acquisition after registration in the Chongqing Government Procurement Network; the Bashan Grand Canyon project is not detailed, but public bidding usually releases documents through designated platforms.
2. Time Nodes: The document acquisition period for the Shanghai project is from May 17 to 26, 2025, with the bidding deadline on June 6, 2025; the document acquisition period for the Chongqing project is from September 3 to 13, 2024. Suppliers must strictly adhere to the time limits, and late submissions are invalid.
3. Location and Method: The bidding and bid opening location for the Shanghai project is Building 4, No. 380 Hongcao Road, Xuhui District, and on-site submission is required; the submission method for the Chongqing project is not specified, but competitive negotiation usually supports online or mail submission.

IV. Purchaser and Agency Information
The Bashan Grand Canyon project specifies the purchaser as Dazhou Daba Mountain Cultural Tourism Development Co., Ltd. (contact person Mr. Zeng, phone 18784884424) and the agency as Zhongzheng Jiaxin Engineering Consulting Co., Ltd. (contact person Ms. Li, phone 028-61398399). Suppliers can contact the purchaser or agency before bidding to confirm details such as technical specifications and scoring criteria, but should avoid frequent communication before the bidding deadline to ensure fairness.

V. Key Considerations

1. Budget and Price Limit: Supplier bids must not exceed the maximum price limit; otherwise, they will be considered invalid bids.
2. Technical Compliance: Requirements for environmental protection, energy efficiency, and durability in the bidding documents must be met, such as vacuum environmental protection toilets complying with emission standards.
3. Qualification Requirements: Some projects may require suppliers to have specific qualifications (such as environmental engineering certification), and proof materials should be prepared in advance.