[Haichuan Chemical News] Bidding has begun for the general contract for the construction of the wastewater treatment plant for the Korla Tarim ethane-to-ethylene project

Scope of the tender: (1) The scope of work to be carried out by the contractor for this project (including but not limited to) is as follows: The sewage biological treatment system includes: pretreatment section, biological treatment section, filtration section, advanced treatment section, deodorization section, and sludge handling section； The wastewater reuse system includes: a primary recovery section, a secondary recovery section, and a chemical dosing and sludge treatment section ； The evaporation crystallization system includes: an evaporation section and a crystallization section. The common facilities throughout the site include: substations and cabinet rooms. The general layout works include: roads throughout the site (including lighting), above-ground and below-ground pipelines, water supply and drainage systems, fire protection systems, utility tunnels, and lightning and static electricity protection measures. Including all the construction details for building installation works such as buildings, structures, equipment, processes, electrical systems, automatic control systems, telecommunications systems, heating, ventilation, and plumbing systems, as well as fire protection systems (excluding third-party welding and non-destructive testing); also including the construction details for anti-corrosion and insulation work on equipment, pipelines, and tanks ； Fabrication and installation of storage tanks (including complete internal anti-corrosion treatment) ； The tasks related to the unloading, storage, and transportation of equipment and materials supplied by Party A (including secondary transportation from storage locations to installation sites, or from prefabrication sites to installation sites) are the responsibility of Party B, with the associated costs already included in the total contract price.

(2) In addition to the tasks mentioned above, it also includes, but is not limited to: ① The site preparation for all the works to be constructed by the winning bidder within the scope of the contract, as well as the construction of all related supporting works related to temporary facilities (including demolition and restoration). ②　Collaborate with the client to carry out joint commissioning, project handover, and trial operation with feedstock; be responsible for addressing any design or engineering issues identified during the commissioning process until performance assessments are passed. ③　Complete the preparation of as-built documents (including as-built drawings) and their compilation for archiving; carry out digital delivery in accordance with the \"Uniform Regulations for Digital Delivery\" (22372-00-0000-00-SPC-0008); and complete the entry of data from the construction phase ； Assist the employer in completing capital transfer, special inspections, and final acceptance, and undertake quality warranty tasks during the warranty period. ④　The contractor is responsible for arranging on-site offices as well as facilities such as prefabrication plants, canteens, and dormitories on its own, and must ensure its own security in accordance with ** and the owner’s requirements. ⑤　The excess earthwork shall be removed by the contractor to a location designated by the owner. ⑥　The contractor is responsible for organizing the construction workers to clean up waste and debris from the site, organize the tools and equipment, and turn off water and electricity after work each day. Be subject to the supervision and evaluation by the employer. ⑦　The contractor is responsible for the production of the five boards and two diagrams, as well as signs and other display materials, and for complying with the employer’s regulations regarding safety visual management. ⑧　Restoration of facilities such as floors, channels, and landscaping that have been damaged during construction. ⑨　Construction details for relevant design changes within the wastewater plant boundary area. ⑩　“The rectification and construction tasks related to the renovation proposed during the “three inspections and four determinations” phase. ? Conduct the witness sampling and specialized testing required for the acceptance of construction works as specified in the construction drawings, including but not limited to tests on raw materials, structural strength tests, water testing, and pressure testing. ? Lightning and static electricity protection grounding inspection within the designated area ； Fire resistance testing of steel structures. ? Responsible for the safety supervision and inspection of special equipment and instruments, including the submission of inspection applications prior to the use of special equipment and facilities such as pressure vessels, pressure pipelines, lifting equipment, fire-fighting equipment, gas equipment, and safety valves ； It undertakes third-party testing tasks such as the inspection and calibration of instruments like pressure gauges and thermometers before use, as well as the inspection and calibration of valves, measuring devices, and environmental monitoring instruments; it also covers the costs associated with these inspections (except those that are explicitly to be paid by the client). ? The bidder must provide the third-party testing agency with the necessary conditions for conducting tests, and submit these to the employer for review and record-keeping ； ? In the event that the employer and client find defective products among the materials purchased by the bidder during random inspections, the bidder shall bear the costs of such inspections, as well as any additional inspection costs that arise therefrom and all other related expenses ； If the bidder’s welding success rate does not meet the quality requirements, the bidder shall bear the costs associated with further inspections as well as the costs of secondary testing after repairs; any delay in the construction progress resulting therefrom must be made up at the bidder’s own expense. ? The contractor is responsible for grading the roads for heavy transport and the site itself. ? The contractor is responsible for constructing a small, enclosed warehouse in the open storage area to store valuable items such as cabinets, instruments, and spare parts, and must enforce strict rules for incoming and outgoing shipments. ? If the client requests the equipment supplier to assemble the skid-mounted equipment on site, the contractor shall provide power supply and distribution boxes near the equipment (within 20 meters), with the power supply being provided free of charge. After the equipment is assembled, the contractor is responsible for lifting it into place as a whole or in sections. All equipment that is not required by the employer to be assembled on-site by the equipment supplier shall be assembled and installed on-site by the contractor. ? Assist the general contractor with the procedures for allowing supplier personnel to enter the site. ? Coordinate with the owner for joint commissioning and operation, as well as ensuring service continuity during construction-related activities ； It is also responsible for the protection requirements of the equipment and temporary fire prevention measures during the commissioning period. 21 Provision at one’s own expense of safety, environmental protection, and other measures required to complete the construction work, and their implementation ； Construction facilities for organization, layout, and isolation, including offices, workrooms, warehouses, prefabrication sites, open-air storage areas, passages, and other useful facilities. And when they are no longer needed, remove them and clean up to restore them to their original condition. 22 The contractor is responsible for erecting enclosures around the site, with dedicated entry/exit passages and gatehouses provided within the site. Personnel should be stationed or conduct inspections at night to ensure proper security measures are in place. The contractor shall bear all losses resulting from theft or damage in the construction area and the prefabrication site. 23 Responsible for preparing documents within the scope of the contracted project, submitting them for approval, and compiling the documents required for completion inspection. 24　Follow-up maintenance services during the warranty period of this project. 25 The employer shall provide the necessary anti-corrosion topcoat for the materials and equipment. 26 The contractor must strictly comply with local ** regulations as well as the owner’s requirements for epidemic prevention and control to implement appropriate measures. It bears full responsibility for the physical health and safety of all persons within its jurisdiction. 27 Timely address the quality and safety issues raised by the project owner, quality supervision unit, supervision unit, etc.; any fines imposed as a result of assessments must be paid promptly. 28 Construction of the above contents (including civil works and installation) as well as related HSE measures and management. The aforementioned costs are included in the fixed total price of the contract.

Wow, these 28 items are really amazing

(3) Does not include: ① Foundation treatment and testing, on-site welding of equipment and pipelines, and third-party non-destructive testing； ②　The raw materials, fuels, various chemicals, lubricants, etc. required during the testing period. Note: The bidder must provide the appropriate testing conditions for a third-party testing agency that operates without causing any damage. If defective products are found during random inspections of the materials and equipment purchased by the bidder, the bidder shall bear the costs of such testing as well as any additional testing costs that arise thereafter ； If the bidder’s welding qualification rate does not meet the owner’s requirements (as measured on a monthly basis), the bidder shall bear the costs associated with further inspections as well as the costs of secondary testing after repairs. The specific terms shall be subject to the contract content.

2.2 Location of construction: Petroleum and Petrochemical Industrial Park, Shangku Comprehensive Industrial Park, Bayingolin Mongol Autonomous Prefecture, Xinjiang, China. 2.3 Duration: 346 calendar days ； Planned start date: May 20, 2020; planned completion date: April 30, 2021. Key milestone: Handover of the biochemical treatment system on October 30, 2020 ； Handover of the recycled water system on November 30, 2020 ； All devices were delivered on December 30, 2020 ； The facility was completed on April 30, 2021 ； Overall feeding and commissioning on June 30, 2021.

This post was last edited by The wise on 2020-4-26 11:09: General construction contracting? One has to travel hundreds of kilometers just to buy a screw. Then why isn’t EPC turnkey contracting used in those areas that are avoided? Alas, it’s a waste of time and money.