Chemical Engineering Construction Preliminary Budget（）

Author: Organized by the Chemical Engineering Committee of the China Association for Engineering Cost Management
Publisher:
Publish Date: 2005-08-01
Features: The "Chemical Engineering Preliminary Estimate" issued in 1990 was a complete preliminary estimate for installation engineering in the petroleum and chemical industry. After its issuance, it played an important role in investment control for chemical engineering construction in China. The "Chemical Engineering Preliminary Estimate" released in 2003 was organized by the Chemical Engineering Committee of the China Association for Engineering Cost Management and is a comprehensive revision of the 1990 edition based on current national standards and industry specifications. It consists of eleven sub-books, covering the following areas: installation engineering of chemical machinery and equipment; installation and masonry of industrial furnaces; fabrication and installation of process metal structures; installation of process pipelines; painting, insulation, and anticorrosion engineering; automation devices and instrument engineering; electrical and low-voltage engineering; water supply and drainage engineering; heating engineering; ventilation and air conditioning engineering; chemical building engineering and building anticorrosion engineering. The book includes calculation rules for project quantities at the end. Each sub-book is guided by a preface, introducing the national and industry standards it is based on, as well as the main contents of the construction cost. This is a comprehensive expansion of the 1990 edition, with new sub-items added for new processes, materials, and equipment used in construction and installation engineering. The sub-items are comprehensive, the project settings are appropriate, and the step sizes are reasonable, objectively reflecting the socially necessary consumption. The meets the social average level. This revision was carried out based on market needs. In equipment installation, sub-items such as the installation of vertical diaphragm electrolysis cells (also applicable to ion membrane electrolysis cell equipment installation), installation of electrostatic precipitators, and installation of electrostatic mist eliminators were added. In industrial pipeline (including water supply and drainage pipelines) installation, sub-items for the installation of non-metallic pipelines (e.g., rubber-lined steel pipes, fiberglass pipes, rigid polyvinyl chloride plastic pipes, polypropylene pipes, polyethylene pipes, and aluminum-plastic composite pipes) were added. For metal pipelines, sub-items for the installation of metal hoses, metal jacketed pipes, and ultra-low-carbon stainless steel pipes (such as 304L and 316L) were added with corresponding usage instructions. In environmental protection, sub-items for the installation of large-tonnage equipment such as sewage pumps and vacuum pumps, as well as large-diameter welded steel pipes and steel plate rolled pipes used for wastewater treatment, were added. During this revision, a thorough and detailed proofreading of the 2003 edition of the "Chemical Engineering Preliminary Estimate" was conducted, and omitted content was supplemented. This is rich in content, covers a wide range, and has broad applicability. It features quantity-price separation, ease of adjustment, dynamic management, and computer management and application. It serves as a guiding basis for preliminary design estimates, revised construction estimate drawings, preparation of domestic and international tendering and bidding project bases and quotations, and asset valuation. It can also be used as a reference for project cost estimates and tendering documents for joint ventures with foreign investment, wholly foreign-owned projects, technological transformation projects, and relocation projects. This book is suitable for engineering design and cost personnel in chemical, petrochemical, light textile, pharmaceutical, and rubber industries for engineering construction projects. It can also be used as a reference for engineering technical personnel and economic management personnel in engineering consulting, tendering and bidding, engineering supervision, engineering auditing, and asset valuation.