Some standard content:
Engineering Construction Standard Full-text Information System
National Standard of the People's Republic of China
Water Supply and Drainage Drawing Standard
GBJ106-87
1988Beijing
Engineering Construction Standard Full-text Information System
W Engineering Construction Standard Full-text Information System
National Standard of the People's Republic of China
Water Supply and Drainage Drawing Standard
106—87
Editor Department: Ministry of Urban and Rural Construction and Environmental Protection of the People's Republic of ChinaApproval Department: State Planning Commission of the People's Republic of ChinaEffective Date: January 1, 1988
Engineering Construction Standard Full-text Information System
Engineering Construction Standard Full-text Information System
About Approving the "General Map Drawing Standard" Notice on the adoption of four drawing standards including "Standard for Architectural Drawing" as national standards
Standard for Construction (1987] No. 966
According to the notice of the former State Construction Commission (81) Jianfashezi No. 546, the Ministry of Urban and Rural Construction and Environmental Protection, together with relevant departments, revised the "Standard for Architectural Drawing" GBJ1-73 for sub-specialties, and completed the revision of four parts including general drawings. After review by relevant departments, the revised "Standard for General Drawing" GBJ103-87, "Standard for Architectural Drawing" GBJ104-87, "Standard for Architectural Structure Drawing" GBJ105-87 and "Standard for Water Supply and Drainage Drawing" GBJ106-87 are now approved as national standards and will be implemented from January 1, 1988. The relevant parts of the original "Standard for Architectural Drawing" GBJ1-73 will be abolished at the same time.
The four standards are managed by the Ministry of Urban and Rural Construction and Environmental Protection, and the specific interpretation and other work is the responsibility of the China Building Standard Design Institute. The publication and distribution is organized by the Basic Construction Standard and Quota Research Institute of our Commission.
State Planning Commission
June 17, 1987
Engineering Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
Revision Notes
This standard is compiled by the China Building Standard Design Institute of our Ministry in conjunction with the Tenth Design Institute of the Ministry of Electronics Industry in accordance with the notification of the former State Construction Commission (81) Jianfashezi No. 546.
This standard is compiled on the basis of the original "Architectural Drawing Standard" GBJ1-73, and is divided into professional categories. It is a revision of the original standard for water supply and drainage This standard is supplemented and modified by professional content. In the process of compiling this standard, relevant information was widely collected, my country's practical experience was carefully summarized, and international standards were actively adopted in combination with my country's actual situation. On the basis of extensively soliciting opinions from relevant design, construction, scientific research, colleges and universities across the country, the draft was finally finalized by the relevant departments.
This standard is divided into four chapters and one appendix. The main contents are: general principles, general regulations, legends, drawing methods, etc. This standard should be used in conjunction with the "Unified Standard for Building Architectural Drawing".
In the process of implementing this standard, it is hoped that all units will combine engineering practice, carefully summarize experience, and pay attention to accumulating information. If any modification and supplementation is found, please send your opinions and information to our China Building Standard Design Institute for reference during revision. Ministry of Urban and Rural Construction and Environmental Protection
May 1987
Engineering Construction Standards Full Text Information System
W.bzsoso.cO Engineering Construction Standards Full Text Information System
Chapter 1
Chapter 2
Section 1
Section 2
Section 3
Section 4
Section 5
Chapter 3
Section 1
Section 2
Section 3
Section 4
Section 5
Chapter 4
Additional Notes
General Provisions||tt| |Pipes and accessories
Pipe connections
Sanitary appliances and pools
Equipment and instruments
Drawing methods
Terms used in this standard
Engineering construction standard full text information system
866666666
......
·(30)
Engineering construction standard full text information system
Chapter 1
Article 1.0.1 This standard is formulated to make the drawings of water supply and drainage specialty basically unified, clear and concise, improve the efficiency of drawing, meet the requirements of design, construction, archiving, etc., and adapt to the needs of engineering construction.
Article 1.0.2 This standard applies to the following engineering drawings of water supply and drainage specialty: 1. Design drawings and completion drawings of each stage of new construction, reconstruction and expansion projects; 2. Measured drawings of existing buildings, structures, general drawings, etc.; 3. General drawings and standard drawings.
Article 1.0.3 In addition to complying with the provisions of this standard, the drawing of water supply and drainage professionals shall also comply with the provisions of the "Uniform Standard for Building Drawing" and the relevant standards and specifications currently in force in the country.
Engineering Construction Standard Full-text Information System
Engineering Construction Standard Full-text Information System
Chapter 2
Section 1
General Provisions
Article 2.1.1 The width b of the drawing line shall be selected according to the proportion and category of the drawing and the provisions of "Drawing Line" in the "Uniform Standard for Building Drawing". Article 2.1.2 The various line types used in the drawing of water supply and drainage professionals shall comply with the provisions of Table 2.1.2.
Thick solid line
Medium solid line
Thin solid line
Thick dotted line
Engineering 2 Construction Standard Full Text Information System
General purpose
Newly build various water supply and drainage pipelines
The visible outline of water supply and drainage equipment and components
Plant (community) water supply and drainage pipeline diagram
The visible outline of newly built buildings and structures, the existing water supply and drainage pipelines|| tt||The visible outline of the cut-off building structure (including components) in the plan and section drawings
The visible outline of the original buildings and structures in the wide area (community) water supply and drainage pipeline drawings||t ... Engineering Construction Standard Full Text Information System
Medium dotted line
Thin dotted line
Thin dashed line
Broken line
Wave line
Section 2
(Continued table)
General purpose
Invisible outlines of new buildings and structures in the water supply and drainage pipeline diagram of the wide area (community)
Line, the original water supply and drainage pipeline line, the invisible outline line of the building structure cut in the horizontal and cross-sectional drawings, the invisible outline line of the original buildings and structures in the water supply and drainage pipeline drawings of the factory area (community), the center line, the positioning axis, the disconnection boundary, the disconnection boundary, Article 2.2.1 The scale selected for the professional drawing of water supply and drainage should comply with the provisions of Table 2.2.1. (See the next page) Article 2.2.2 For the longitudinal section drawing of the pipeline, the same drawing can adopt different scales in the longitudinal and transverse directions as needed.
Engineering Construction Standard Full Text Information System
W. Engineering Construction Standard Full Text Information System
Regional Planning Map
Regional Location Map
Pipeline Longitudinal Section Map
Water Treatment Plant (Station) Plan
Water Treatment Flow Chart
Water Treatment Elevation Map
Water Treatment Structure Sectional Map
Pump Room Sectional Map
Indoor Water Supply and Drainage Plan
Water Supply and Drainage System Diagram
Equipment Processing Diagram
Components and Parts Detailed Drawing
1:50000, 1:10000, 1:5000, 1+20001:10000, 1:5000, 1: 2000, 1:10001:2000, 1:1000, 1:500, 1:200Horizontal1:1000, 1:500; Vertical1200, 1:1001:1000, 1:500, 1:200, 1:100
No scale
No scale
1:60, 1:50, 1:40, 1:30, 1:101*100, 1:60, 150, 1:40, 1*301:300, 1:200, 1+100, 1:50
1:200, 1:100, 150 or not in proportion
1+100, 1:50, 1:40, 1:30, 1+201+10, 1 : 2, 1 : 1
1+50, 1:40, 1#30, 1:20, 1:1015, 13, 12, 11, 21
Section 3
The elevation should be in meters and should be written to the third decimal place. Article 2.3.1
It can be written to the second decimal place in the general plan and the corresponding plant (community) water supply and drainage plan.
Article 1 Channels and pipelines should mark the elevation of the starting and ending points, corner points, connection points, Article 2.3.2
slope change points, and intersections; the channel should mark the bottom elevation of the channel; the pressure pipeline should mark the center elevation of the pipe; the indoor and outdoor gravity pipelines should mark the bottom elevation of the pipe. If necessary, the indoor frame room gravity pipeline can mark the center elevation of the pipe, but it should be explained in the drawing. ① Channels include open ditches, blind ditches and pipe trenches. Engineering Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
Article 2.3.3 Indoor pipes should be marked with relative elevations, and outdoor pipes should be marked with absolute elevations. When there is no absolute elevation data, relative elevations can be marked, but they should be consistent with the general drawing.
Article 2.3.4 The marking method of elevations shall comply with the following provisions: In the plane and system diagram, the pipeline elevation shall be marked in the manner of Figure 2.3.4a. Figure 2.3.4a Pipeline elevation annotation method in the plane and system diagram 2. In the cross-sectional diagram, the pipeline elevation shall be marked in the manner of Figure 2.3.4b. Book
Figure 2.3.4b Pipeline elevation annotation method in the cross-sectional diagram 3. In the plane diagram, the channel elevation shall be marked in the manner of Figure 2.3.4c. Figure 2.3.4c Channel elevation annotation method in the plane diagram Section 4 Pipe
Article 2.4.1 The pipe diameter shall be in millimeters. Engineering Construction Standard Full Text Information System
W Engineering Construction Standard Full Text Information System
Article 2.4.2 The diameter of galvanized welded steel pipes, non-galvanized welded steel pipes, cast iron pipes, rigid polyvinyl chloride pipes, polypropylene pipes, etc. for low-pressure fluid transportation shall be expressed in nominal diameter DN (such as DN15, DN50, etc.); the diameter of acid-resistant ceramic pipes, concrete pipes, reinforced concrete pipes, clay pipes (cylinder pipes), etc. shall be expressed in inner diameter d (such as d380, d230, etc.).
Article 2.4.3 The diameter of welded steel pipes (straight seam or spiral seam electric welded steel pipes), seamless steel pipes, etc. shall be expressed in outer diameter X wall thickness (such as D108X4, D159X4.5, etc.). Article 2.4.4 The pipe diameter shall be marked as shown in Figures 2.4.4a and 2.4.4b. (Pipe diameter)
Figure 2.4.4a Single pipe diameter marking method
(Pipe diameter)
(Pipe diameter)
(Pipe diameter)
Figure 2.4.4b
Multiple pipe diameter marking method
Section 5 Numbering
(Pipe diameter)
Article 2.5.4 When there are more than one inlet and outlet for water supply and drainage in a building, Arabic numerals should be used for numbering. The numbering should be indicated in the manner of Figure 2.5.1. (Pipeline category code)
(Pipeline inlet and outlet numbering)
Figure 2.5.1 Water supply and drainage inlet and outlet numbering method Article 2.5.2 For risers passing through one or more floors in a building, the engineering construction standard full text information system|| tt||W Engineering Construction Standard Full Text Information System
When the number is more than one, Arabic numerals should be used for numbering. The numbering should be expressed in the manner of Figure 2.5.2.
L-1 (Pipeline Category Code-Number)
Figure 2.5.2 Riser Numbering RepresentationbZxz.net
Article 2.5.3 When there are more than one auxiliary structures for water supply and drainage (valve wells, inspection wells, water meter wells, septic tanks, etc.), they should be numbered. The numbering should be expressed by the structure code followed by Arabic numerals. The structure code should use Chinese pinyin initials. The numbering sequence of water supply valve wells should be from water source to user, from main pipe to branch pipe and then to user.
The numbering sequence of drainage inspection wells should be from upstream to downstream, with main pipes first and branches later. Engineering Construction Standard Full Text Information System
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.