Title: National Energy Group Materials Co., Ltd. Sichuan Branch Inquiry Form 2022-04-2400:39:51 Initiate Consultation/Objection/Complaint for an Item Project Name: Dazhou Company # 31, # 32 Steam Turbine EH Oil System Pressure Switch Measurement Point Renovation Inquiry Procurement Agency: National Energy Group Materials Co., Ltd. Sichuan Branch Procurement Number: WZXN-SGXJ-2025040223 Purchaser: Guoneng Dazhou Power Generation Co., Ltd. Bidder Qualification Requirements: None. Performance requirements of the bidder: The bidder must meet the following performance requirements: 1. The bidder must provide at least one pressure measurement point renovation contract within the past five years (from January 1, 2020 to the deadline for quotation). The bidder must provide a scanned copy of the performance contract that meets the procurement requirements, which must include the procurement scope, contract signing time, and the seal page of Party A and Party B. The bidder must also provide other supporting documents corresponding to the performance contract: settlement invoice (issued from January 1, 2020 to April 27, 2025). Performance proof documents not provided according to the above requirements are invalid proof documents. Procurement method: inquiry procurement inquiry method: open inquiry material classification: general equipment and accessories - other general equipment; Engineering - General Engineering Construction; General equipment and accessories - other general equipment accessories; Electrical equipment and accessories - low-voltage electrical switches and electrical devices; Electrical equipment and accessories - other electrical equipment and accessories; Electrical equipment and accessories - high-voltage electrical switches and electrical devices; Engineering - Thermal power (including gas turbine) engineering; Main technical requirements: The bidder is responsible for the dismantling, restoration, and protection of old equipment for the pressure switch measuring points of the EH oil system of # 31 and # 32 steam turbines, the safety oil pressure measuring points of the small steam turbine, and the safety oil pressure measuring points of the high-pressure cutoff module of the steam turbine. The bidder is also responsible for the design, processing, welding, installation, and flaw detection of new measuring points and sampling pipelines. The bidder is also responsible for the functional design, structure, performance, testing, installation, commissioning, trial operation, and acceptance of new supplied equipment (including the original equipment manufacturer (Dongfang Electric Automatic Control Engineering Co., Ltd.) to participate in the acceptance after the renovation. The bidder shall provide corresponding technical data, technical training, and after-sales service; Responsible for adding a set of guided wave radar level gauges to the EH oil tanks of units # 31 and # 32, and transmitting the level signals to the DCS control system for display. Two items were published by Yu Jinglei. Quotation method: Full order contact phone number: Publication time: April 24, 2025 at 9:51. Quotation deadline: April 27, 2025 at 00:00. Payment method: Telegraphic transfer. Shipping cost: Supplier to bear. Objection contact person: Fan Yanglu. Attachment: Objection. Recipient: Sichuan Branch of National Energy Group Materials Co., Ltd. Note: 1. If there is any inconsistency between the procurement announcement and the requirements in the attachment (if any), the requirements in the attachment shall prevail. 2. After the payment of the procurement service fee, if the contract cannot be signed or cannot be fulfilled due to the supplier's own reasons (except for force majeure), the procurement service fee will not be refunded. Release Platform: National Energy