GB/T 51300-2018 in English

VALID

Standard for construction on organization design of sinking and drifting engineering of non-coal mines

Issued on:2018-05-14
Implemented on:2018-12-01
File Format:PDF
Delivery:Via email within 5 business days

Price(USD)： $480.00
$466.00

Standard No:	GB/T 51300-2018
Document status:	VALID
Title in English:	Standard for construction on organization design of sinking and drifting engineering of non-coal mines
Title in Chinese:	非煤矿山井巷工程施工组织设计标准
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2018-05-14
Implemented on:	2018-12-01
Professional Classification:	GB-National Standard
Related Keywords:	construction organization design overall construction organization design single project → construction organization design organization design masonry engineering differentiated construction parameters
Related Topics:	mine Non-standard process Pan coal meter design Non-Coal Mine Systems Measuring regulations for shaft engineering How to Measure Tissue Engineering Mine with one million tons of coal Quantity Calculation of Mining Engineering Construction design GBT51300 GB/T 51300-2018 Engineering construction organization design Engineering Design of Shaft and Lane in Ferrous Metallurgical Mine Coal Industry Mine Construction Organization Design Construction organization design of railway engineering Coal mine building structure design Construction organization design specifications (gb/t50502-2009) Large non-coal mines Thermal power project construction organization design Commonly used in non-coal mines Non-coal mine dump site design Drilling and grouting construction of coal mine tunnel engineering Coal non-standard sample compression resistance Installation of coal mine drainage facilities Group installation and construction organization standards Underground coal mine dispatching system Industry standard drilling engineering design requirements Non-coal mine design Coal mine water reuse standard system Are there any standard specifications for construction organization design? Design of new mines Design of forced seepage increase engineering in underground coal mines Mine tunnel design Complete collection of mining engineering industry standards Non-coal mine construction project quality standards Non-Coal Mining International Foreign non-mining standardization Foreign non-mining standardized management Mine Design International Mine pipeline design Photovoltaic power generation construction organization design

Introduction

Analysis of the core content of the standard

Compilation grading system

The standard establishes a three-level compilation system: overall construction organization design of a single project → construction organization design of a unit project → technical measures for sections/sub-projects. Special projects need to be compiled separately:

Special demonstration is required for vertical/inclined shafts with a depth exceeding 500m
Additional support schemes are required for surrounding rock of Class IV and above

Dynamic management mechanism

The construction organization design needs to be dynamically updated in five stages:

Stage	Update trigger conditions	Approval requirements
Changes in geological conditions	Difference in surrounding rock grade ≥1 level	Re-approval by chief engineer
Design changes	Increase or decrease in engineering volume exceeding 15%	Confirmation by supervisor
Process adjustment	Core equipment replacement	Expert demonstration

Key technical requirements

Shaft and tunnel excavation and masonry engineering

Differentiated construction parameters are specified for different shaft types:

Vertical shaft: mechanization matching rate ≥80%
Inclined shaft: slag discharge efficiency ≥30m³/h
Large chamber: smooth blasting residual hole rate ≥65%

Key points of installation project control

The installation of key equipment must meet the following requirements:

System type	Detection index	Allowance deviation
Lifting system	Spindle horizontality	≤0.1mm/m
Derrick installation	Verticality	≤H/1500
Track system	Track gauge	±5mm

Implementation suggestions

Digital application

Recommended:

BIM technology for shaft collision detection
4D simulation system for construction progress
Internet of Things equipment monitoring platform

Response to special working conditions

Suggestions for plateau mines:

Equipment selection increases power reserve by 20%
Staff shift cycle shortened by 30%
Configure mobile oxygen production station

Standard evolution analysis

Main improvements compared to the 2008 version:

New green construction technical requirements
Strengthen dynamic management requirements
Detailed installation project acceptance standards

More samples: YD/T 3934-2021 NB/T 47013.2-2015 JGJ 94-2008

Sample only — not a preview of GB/T 51300-2018

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