Tendering has begun for the general contract of the Chenghai Yixin natural gas distributed energy project

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Project Name: General Contracting for the Chenghai Yixin Natural Gas Distributed Energy Project
Bidder: Shantou Yixin Gas Distributed Energy Co., Ltd.
Project Number: 066021132259/NJJH-STYX-ZB001
Project Location: Neicuo Village, Xinan Town, Chenghai District, Shantou City, Guangdong Province, at the intersection of Jinan South Road and Yinfeng Road (Site C-3-2)
Timeline Requirements: Construction to begin on December 18, 2021; the first unit is to be put into operation by the end of December 2022, and the second unit by the end of February 2023, with Phase II construction proceeding sequentially.
Estimated Project Cost: 2,120 million yuan (1,020 million yuan for Phase I and 1,100 million yuan for Phase II)
Scope of the Bid: General contracting for the Chenghai Yixin Natural Gas Distributed Energy Project. This cogeneration project involves the construction of 4×75 MW gas-steam combined cycle units along with an associated off-site heat distribution system. The project will be carried out in two phases, with Phase I and Phase II constructed sequentially. The five utilities and one leveling work, as well as the water supply system 1 meter outside the enclosure and the natural gas pipelines 1 meter outside the enclosure, shall be carried out by the tenderer. One phase of the project involves the construction of 2×75MW gas-steam combined cycle units (with the gas turbine engines having a capacity of 50MW each), resulting in a total capacity of around 150MW ； In other words, the two gas-steam combined cycle units consist of two 50 MW gas turbine generators, one 7 MW backpressure steam turbine, one 25 MW extraction steam turbine, and two waste heat boilers. Two 75t/h gas-fired peak-shaving backup boilers are installed, along with a phase I off-site heat network system, which has a heating capacity of 120t/h and a maximum heating capacity of 270t/h. The public facilities related to phases I and II are constructed simultaneously with phase I. Water source: The reclaimed water from the Dongli Sewage Treatment Plant, located about 8 kilometers away from the plant site, is planned to be used as the main water source for this project, with tap water from the towns near the plant site serving as a backup water source. Power access: It is planned to install 2 sets of 110KV outgoing lines; the specific access method will be determined in accordance with the approval given by the Guangdong Power Grid. The second phase of the project involves the construction of 2 × 75MW-class gas-steam combined cycle units (with gas turbines of 50MW each), for a total capacity of approximately 150MW ； In other words, the two gas-steam combined cycle units consist of two 50 MW gas turbine generators, one 7 MW back-pressure steam turbine, one 25 MW extraction steam turbine, and two waste heat boilers. A second off-site heating network system will be constructed simultaneously, with a heating capacity of 120 t/h. Qualification requirements for bidders: 1. Bidders must possess the status of an independent corporate entity in the People’s Republic of China, and must provide a business license as proof of this status. 2. Qualification level and scope of the bidder, who must possess the following qualifications: (1) The design firm must have Class A qualification in the electrical engineering field or a comprehensive Class A qualification for engineering design ； (2) Bidders must possess a general contracting qualification for power engineering construction of level 3 or above. 3. Qualification requirements for the project general contractor manager: (1) Possess a first-class registered constructor qualification in construction engineering or mechanical and electrical engineering (a proof of social insurance contributions issued by the employer is required), as well as a valid Safety Production Assessment Certificate Type B ； (2) Experience, from January 1, 2010, to the bid submission deadline, as a project manager for general construction contracts or EPC contracts similar to those of the proposed project, as well as as a person in charge of design or construction tasks; provide copies of the relevant contracts stamped with the official seal. If the provided documents do not reflect the information regarding the project manager, proof issued by the client or a letter of appointment from the bidding party can be submitted instead. 4. This project accepts bids from consortia. If bidding is carried out in the form of a consortium, a joint bidding agreement shall be submitted, specifying the lead member of the consortium and the rights and obligations of each party ； The leader of the consortium must be a construction company. 5. Provide proof of pension insurance payments made by the bidder, in his capacity as the project general contractor’s manager, over the past 6 months (February 2021 – July 2021), issued by the social security agency; such proof must bear the seal of the social security center or its electronic seal for certification of insurance payments. Documents bearing the electronic seal issued by the social security center can be considered as original documents ； If a bid is submitted in the form of a consortium, the project general contractor manager must be an employee of the leading entity within the consortium.