**Addition of Wastewater Reuse Facility Project in Water Purification Plant No. 2 of the Water Division of Tianjin Branch**
**General Contracting Tender Notice**
1. **Tender Conditions**
The addition of a wastewater reuse facility to Water Purification Plant No. 2, under the Water Division of Tianjin Branch, has been officially approved by China Petroleum & Chemical Corporation (Sinopec) Tianjin Branch. The basic design for this project was approved under Document No. 314 [2017] issued by Sinopec (Tianjin), allowing for construction. The tender is being conducted by the company itself, with full funding provided by the organization. This project is now open for general contracting bids, and we invite qualified bidders to submit their proposals.
2. **Project Overview and Bidding Scope**
2.1 **Project Title**: Addition of a wastewater reuse facility at Water Purification Plant No. 2 of the Water Division.
2.2 **Construction Site**: Binhai New Area, Dagang, Tianjin.
2.3 **Construction Scale**: Not applicable.
2.4 **Investment**: The total project investment is approved at 159.728 million yuan (excluding 2.122 million yuan in value-added tax on equipment and materials). The bid section cost is approximately 3.79 million yuan (inclusive of tax).
2.5 **Planned Duration**: 186 days, starting from January 10, 2018, with completion expected by June 30, 2018, and final delivery scheduled for July 15, 2018.
2.6 **Bid Section**: One single bid section.
2.7 **Scope of Work**:
- Installation of a new ultrafiltration unit with a capacity of 100 m³/h.
- A reverse osmosis unit with a treatment capacity of 250 m³/h.
- A concentrated water recovery system (concentrated water reverse osmosis) with a capacity of 200 m³/h.
- Upgrades to the existing wastewater reuse plant.
- Installation of a new reverse osmosis DCS control system.
- Retrofitting of the original ultrafiltration DCS system and other related support works.
- Additional electrical load of 577 kW.
- Installation of four low-voltage power distribution cabinets and associated cabling within the existing transformer room of the second water purification workshop.
3. **Bidders’ Qualification Requirements**
3.1 **Basic Qualifications**:
- Must be an independent legal entity registered in the People’s Republic of China.
- Hold a general contracting qualification for petrochemical projects issued by the relevant construction authority.
- Possess a valid safety production license.
- Maintain valid certifications for quality, environmental, and occupational health and safety management systems.
- Have experience in petrochemical engineering projects with a contract value of no less than 3.7 million yuan since January 2014.
- No history of fraud, serious breach of contract, or major safety or quality incidents since January 2014.
- Be financially stable, not bankrupt, frozen, or suspended.
3.2 **Consortium Bids**: Not accepted.
3.3 **Project Manager Requirements**: Must hold a first-class constructor certificate in mechanical and electrical engineering (registered with the bidder) and a valid "B" certificate for project manager safety assessment. Must have managed similar projects with a contract value of 3.7 million yuan or more since January 2014 and must not engage in part-time roles during the contract period.
3.4 **Safety Officer Requirement**: Must hold a valid "C" certificate for safety management personnel issued by the construction administrative department.
3.5 **Technical Requirements**: Bidders must include senior-level professionals in the project team.
3.6 **Qualification Review Method**: Post-qualification review.
3.7 **Cancellation Policy**: Potential bidders who decide not to participate after downloading the documents must notify the tenderer in writing before the submission deadline. Failure to do so may result in restrictions on future bids.
4. **Obtaining Bidding Documents**
4.1 **Time Period**: From 15:00 on December 13, 2017, to 17:00 on December 18, 2017.
4.2 **Deadline for Submission**: 17:00 on December 18, 2017.
4.3 **Method of Acquisition**: Bidding documents can be obtained during the specified time frame.
This notice aims to ensure transparency and fairness in the bidding process while attracting capable and experienced contractors to deliver high-quality results. We encourage all eligible parties to apply and contribute to this important infrastructure development.
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