NB/T 20259.2-2014 (English Version) PDF

Scope: This part stipulates the bill of quantities item settings, measurement units, and measurement rules for the sub-items and measure items of the bill of quantities for the construction project of the nuclear power plant construction project, and determines the project characteris ics, main work content, and general scope of application of the lis items. This section applies to the measurement of quantities and the preparation of the bill of quantities in the bill of quantities valuation activities during the contracting and implementation stages of nuclear power plant construction projects. This part includes the civil engineering project settings and engineering quantity calculation rules for nuclear is ands, conventional is ands of nuclear power plants, and buildings and structures directly related to production of BOP projects. For mis ing items or inapplicable items in the project setting table of this part, items should be added in accordance with the requirements of NB/T 20259.1-2014 and combined with the provis ons of this part, or refer to GB 50500-2013 "Construction Project Bill of Quantities Valuation Specifications" and other Industry bill of quantities pricing standards are implemented. If it involves installation projects such as electrical, water supply and drainage, fire protection, gates, etc., it should be implemented in accordance with the corresponding provis ons of other professional sub-provis ons of this specification.

NB/T 20259.2-2014 Referenced Document

GB/T 50353-2005 Standard measurement for construction area of building
NB/T 20259.1-2014 Code of valuation on bill of quantities of nuclear power plant construction works.Part 1: General rules
NB/T 20259.3-2014 Code of valuation on bill of quantities of nuclear power plant construction works.Part 3: Process equipment and pipe installation
NB/T 20259.4-2014 Code of valuation on bill of quantities of nuclear power plant construction works.Part 4: Ventilation and air-conditioning
NB/T 20259.5-2014 Code of valuation on bill of quantities of nuclear power plant construction works.Part 5: Electrical equipment installation
NB/T 20259.6-2014 Code of valuation on bill of quantities of nuclear power plant construction works.Part 6: Automatic control instrumentation installation

2021 NB/T 20259.2-2021 Bill of Quantities Valuation Specifications for Nuclear Power Plant Construction Projects Part 2: Construction Engineering
2014 NB/T 20259.2-2014 Code of valuation on bill of quantities of nuclear power plant construction works.Part 2: Construction works