问题专业：土建,
  提问日期：2021-03-10 14:39:29

重点是这个椭圆型的扩大桩

参考这个

问题专业：土建,土建算量GTJ2018,
  提问日期：2021-03-10 14:37:57

不考虑这个小弯折，不影响计算的结果

问题专业：土建,结算,计价软件GCCP5,
  提问日期：2021-03-10 14:35:01

挤塑板比聚苯板的抗压强度或压缩强度高，挤塑板常用于上人屋面保温和地下室及地坪保温，具体建议查看图纸说明看看

问题专业：安装,
  提问日期：2021-03-10 14:34:56

消防系统，标记的位置是什么意思？谢谢

表示带加压孔板的消火栓

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ICS 29.020   P 62
Record No. J523—2006
Electric Power Industry Standard of the People's Republic of China
P DL / T 5033 — 2006
To replace DL 5033 — 1994 and DL / T 5063 — 1996

The Design Rules of Telecommunication Lines against Danger and Interference Effects from Power Transmission Lines

Issue Date: May 6, 2006 Implementation Date: October 1, 2006
Issued by the National Development and Reform Commission of the People's Republic of China

1 Scope
These rules specify the limit of danger and interference effects on telecommunication lines arising from high voltage AC overhead power transmission lines (abbreviated as power transmission lines), give the calculation methods of such effects, and provide necessary parameters and protective measures.
These rules apply to the protection design of three-phase AC overhead power transmission lines with a rated voltage of 35 kV and above for telecommunication lines which comply with applicable standards.

2 Terms and Definitions
The following terms and definitions apply to these rules.
2.0.1 High trustworthy power transmission lines

Transmission line in system with directly grounded neutral point, featured by low failure rate and short duration of single-phase grounding short-circuit failure current (mostly shorter than 0.2s, never longer than 0.5s).
2.0.2 Neutral point not directly grounded system
A system in which the neutral point of transformer is not grounded or is grounded through an arc suppression coil or high impedance.
2.0.3 Neutral point directly grounded system
A system in which the neutral point of transformer is directly grounded or is grounded through low impedance.
2.0.4 Telecommunication lines
Communication lines, railway signal electrical line, cable television (signal, feed and subscriber) line, and remote controlling and signaling lines, in forms of overhead open wire, overhead or buried cable, and overhead or buried optical fiber cable.
2.0.5 Railway signal electrical lines
Cables and overhead open wires that transmit information forrailway signal system, such as relay semi-automatic or automatic obturate way circuit, remote controlling line, remote signaling line,and the track circuit within automatic obturates section.
2.0.6 Automatic obturate way circuit
Circuit used to determine the running directions of trains in cases where trains are running bidirectionally within automatic obturate section of the same railway.
2.0.7 Broadcasting user's lines
The matching transmission line between the output end of transformer and the corresponding input end of user's equipment used in the wired broadcasting power transmission system.
2.0.8 Voice-frequency transmission
Transmission of voice-frequency signals directly in metal conductors without analog modulation or digital coding.
2.0.9 Danger effects
Voltage and current induced in telecommunication lines by power transmission lines, excessive enough to endanger the safety of telecommunication operation and maintenance personnel, damage telecommunication lines or equipment, cause fire to buildings and structures, or cause inadvertent operation of railway signaling equipment bringing hazards to traffic safety.

问题专业：土建,
  提问日期：2021-03-10 14:30:29

老师，我圈着的这段到消火栓的给水管是场外的人做还是安装的人做，如果是场外的人做的话，是不是量到这个消火栓的外口就行了？

外网的人做，不管谁做如果是甩管得到井中的，短了不好接的

ICS 29.240.30  F 21
Record No. J486—2006
Electric Power Industry Standard of the People's Republic of China
P DL / T 5003 — 2005 To replace DL 5003 — 1991

Specifications for the Design of Dispatch Automation in Electric Power Systems

Issue Date: November 28, 2005 implementation Date: June 1, 2006
Issued by the National Development and Reform Commission of the People's Republic of China

1 Scope
These specifications are established to define the technical requirements for designing the master station of dispatch automation system in electric power system as well as the dispatch automation system of power plants (including hydraulic power plants, thermal power plants and nuclear power stations) and substations (including switchyard and DC converter stations).
These specifications are applicable to:
1.0.1 Planning, design, feasibility study design and preliminary design of the dispatch automation system in electric power system at province level and above.
1.0.2 Engineering design of the dispatch center of electric power system at province level and above.
1.0.3 Design of dispatch automation system of newly built, modified and expanded hydraulic power plants, thermal power plants, nuclear power stations and substations (including switchyard and DC converter stations) that are dispatched and managed directly by the dispatch center of electric power system at province level and above.

2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute the provisions of thesem specifications. For dated references, subsequent amendments (excluding the contents of errata) to, or revision of, any of these publications do not apply. However, parties to agreements based on these specifications are encouraged to investigate the possibility of applying the latest editions of the normative documents indicated below. For undated references, the latest editions thereof apply to these specifications.
GB/T 2887 Specification for Electronic Computer field
GB/T 9813 Generic Specification for Microcomputers
GB/T 13729 Remote Terminal Unit Equipment
GB/T 18700.1 Telecontrol Equipment and Systems — Part 6: Telecontrol Protocols Compatible with ISO Standards and ITU-T Recommendations — Section 503: TASE.2 Service and Protocol (idt IEC60870-6- 503:1997)
GB/T 18700.2 Telecontrol Equipment and Systems — Part 6:Telecontrol Protocols Compatible with ISO Standards and ITU-T Recommendations — Section 802: TASE.2 Object Model (idt IEC60870-6-802:1997)
GB/T 18700.3 Telecontrol Equipment and Systems — Part6-702: Telecontrol Protocols Compatible with ISO Standards and ITU-T Recommendations — Functional Profile for Providing the TASE.2 Application Service in End Systems (idt IEC 60870-6-702:1998)

GB/T 18700.4 Telecontrol Equipment and Systems — Part 6-602: Telecontrol Protocols Compatible With ISO Standards and ITU-T Recommendations — TASE Transport Profiles (idt IEC 60870-6-602:2001)
GB 50174 Code for Design of Electronic Information System Room
DL/T 630 Technical Requirement for RTU with a. c. Electrical Quantities Input Discrete Sampling
DL/T 634.5101 Telecontrol Equipment and Systems — Part 5-101: Transmission Protocols — Companion Standard for Basic Telecontrol Tasks (idt IEC 60870-5-101:2002)
DL/T 634.5104 Telecontrol Equipment and Systems — Part 5-104: Transmission Protocols — Network Access for IEC 60870-5-101 Using Standard Transport Profiles (idt IEC 60870-5-104:2002)

DL/T 5202 Technical Code for Designing of Electric Energy Metering System

3 General
3.0.1 As the technical support system for operation of power grid,the dispatch automation in electric power system is now a major technical means for generation and dispatch of electric power. A dispatch automation system consists of the master station of dispatch automation system and the telecontrol system of power plants and substations (including switchyard and DC converter stations) (hereinafter referred to as plant/substation end). Although these specifications only serve as the design basis for the master station system and plant/substation end system of a dispatch automation system, it may also be used as a reference for design of other relevant parts in electric power system provided that the applicable design standards are observed.
3.0.2 As the dispatch automation design of electric power systems is a systematic task, it must be in line with the national economic development guidelines as well as various technical and economic policies. The dispatch automation of electric power systems shall be designed, based on the characteristics and actual operating conditions of the electric power systems, through using schemes that can meet the requirements in respect of reliability, practicability and cost effectiveness so as to enable safe and economic operation of electric power systems and allow for high quality of electric energy.
3.0.3 As an integral part of electric power systems, the dispatch automation system shall be designed on the basis of the design of the whole system (primary system) and on the grounds that the system dispatch management structure and the principle for division of dispatch management responsibilities are defined.
3.0.4 The dispatch automation design of electrical power systems shall be adaptable to the structure of unified dispatch and hierarchical management such that the electric power system is controlled byhierarchies and districts. The state-of-the-art and proven technologies suitable for the actual conditions in China shall be used for the overall system design in an effort to make it cost-effective and practical.
3.0.5 In designing dispatch automation of electrical power systems,the characteristics of power systems, operation requirements and availability of channels shall be analyzed to place the overall functional requirements of dispatch automation system and the requirements for telecontrol information and information transmission network. Also, the design of human-machine interface at the master station, the telecontrol system at plant/substation end and the automatic generation control systems shall be defined.
3.0.6 The engineering design of dispatch automation system of the dispatch center shall be based on the approved planning, design and feasibility study of dispatch automation of electric power system to determine the types and specifications of various equipment and layout diagram of system implementation scheme, develop the documents of preliminary design and construction drawings design,and coordinate with the engineering services such as design liaison and acceptance.
3.0.7 The engineering design of the dispatch automation system of power plants or substations (including switchyard and DC converter stations) shall be based on an approved one to verify the dispatching relationships among different equipment and the telecontrol information and to determine the types and specifications of equipment. Moreover, it shall finalize the information transmission channels, and develop ordering drawings, schematic wiring diagrams and wiring diagrams for installation on the premise that the regulations of safety protection for secondary power systems are observed. In case of hydraulic power plants and thermal power plants for which automatic generation control is employed, the interface with plant automation system shall be determined as well according to the adjustment modes (namely, single unit adjustment or group adjustment) of power plants.
3.0.8 In addition to the provisions herein, the dispatch automation design of electrical power system shall comply with the current national and industrial codes and regulations.

问题专业：土建,
  提问日期：2021-03-10 14:15:25

该GBZ1b上部的箍筋信息，如何布置，什么意思，是附加箍筋的意思，还是什么，隔一布一吗？C6-200与c8-200隔一布一吗

问题专业：土建,
  提问日期：2021-03-10 14:08:14

图上顶部的长方框

问题专业：安装,结算,审核,
  提问日期：2021-03-10 14:07:25

1.热电厂内的维修工程应该选择民用安装还是工业安装；
2.超高增加费是以平台为准吗，那个文件有明确提出过；

定额较低是这样解释的，但是说的是工业项目，热电厂属于工业项目吗？
3.什么范围内的保温绝热属于零星工程，可以用现场补伤、不扣的系数？

工业安装工程

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问题专业：安装,
  提问日期：2021-03-10 14:03:38

套用检查井的相关定额子目

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问题专业：土建,
  提问日期：2021-03-10 14:01:20

是砌体条基。

问题专业：安装,
  提问日期：2021-03-10 13:44:12

S绞线，P表示是带屏蔽层

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问题专业：计价软件GCCP5,计价软件GBQ4.0,
  提问日期：2021-03-10 13:42:59

是正确的。

问题专业：土建,计价软件GCCP5,计价软件GBQ4.0,土建算量GTJ2018,
  提问日期：2021-03-10 13:41:11

隔离层中的塑料布，或油毡子目

问题专业：土建,
  提问日期：2021-03-10 13:37:48

两条梁配筋名称都是一致的，就是上下位置不同，一条随屋面板平齐变斜，但是两条梁端部又在同一部位，布置的时候老是提示不能重叠布置，但是如果端部分开那钢筋计算不就错了么？

把上层梁先按最高的标高定义，画好后再去调整起点底标高和终点底标高，就可以处理好了

问题专业：安装,
  提问日期：2021-03-10 13:30:05

是的。

问题专业：安装,
  提问日期：2021-03-10 13:03:09

老师，安装定额说室内外给水管道以外墙皮1.5，或有闸的按闸为界，那么这个图纸 是不是量到这个闸阀图标的那个中线为止？

是的，阀门处为界计算。

问题专业：安装,市政,
  提问日期：2021-03-10 11:54:29

老师，这个接市政的给水管道我要不要算进去，如果要算的话，我又不知道多少长？

老师，这个接市政的给水管道我要不要算进去，如果要算的话，我又不知道多少长？

答：根据约定的计算界限计算

无约定的根据定额约定出外墙皮1.5米，或者到水表井或者第一个阀门井

问题专业：安装,市政,
  提问日期：2021-03-10 11:50:45

老师，这个闸阀是不是算到场外给水工程里面进去？

是的