GB/T 37747-2019 English PDF

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GB/T 37747-2019: Requirements of construction for self-elevating drilling units
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 37747-2019	2039	Add to Cart	12 days	Requirements of construction for self-elevating drilling units	Valid

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Basic data

Standard ID: GB/T 37747-2019 (GB/T37747-2019)
Description (Translated English): Requirements of construction for self-elevating drilling units
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: U17
Classification of International Standard: 47.020.99
Word Count Estimation: 102,127
Date of Issue: 2019-06-04
Date of Implementation: 2020-01-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 37747-2019: Requirements of construction for self-elevating drilling units

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Requirements of construction for self-elevating drilling units ICS 47.020.99 U17 National Standards of People's Republic of China Self-elevating drilling platform construction quality requirements Published on.2019-06-04 2020-01-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Production Process Quality Control 1 3.1 Hull construction 1 3.2 Boat Pack 6 3.3 Home 8 3.4 Machine Pack 10 3.5 Tube 11 3.6 Denso 14 3.7 Painting 17 3.8 slip system 19 3.9 Lifting and locking device 19 3.10 Drilling 20 3.11 Terminal Test 21 3.12 Regional completion and platform delivery 27 4 Inspection items 28 4.1 Instructions for inspection 28 4.2 Submitting the project 28 5 Construction Accuracy 37 5.1 Hull construction 37 5.2 Ship loading 68 5.3 Home Furnishing 71 5.4 Machine loaded 75 5.5 Tube 76 5.6 Denso 83 5.7 Painting 86 5.8 Lifting and locking device 88 5.9 Cantilever beam slip system 89 5.10 Drilling 89 Reference 96

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the National Marine Ship Standardization Technical Committee (SAC/TC12). This standard was drafted. Shanghai Waigaoqiao Shipbuilding Co., Ltd., China Merchants Heavy Industry (Jiangsu) Co., Ltd., China Shipbuilding Industry Comprehensive Technology Economic Research Institute, China Shipbuilding Corporation, 7th Institute, Dalian Shipbuilding Industry Group Co., Ltd., Yantai CIMC to Fushi Hai Ocean Engineering Co., Ltd., China Classification Society. The main drafters of this standard. Chen Gang, Cai Wen, Ma Shuguang, Zhang Xuehui, Bao Guangyu, Li Jun, Liu Gangdong, Liu Qun, Liu Junhong, Mao Haijun, Ji Hailong, Sun Zhenhua, Zhu Kuichen, Sun Yaogang, Cao Chenchao, Chen Yuxiang, Li Wei, Huang Tianying, Liu Zhe, Wang Chunlin, Wang Jiyang, Chen Xu, Wei Dawei, Jin Xiaoliang, Song Yanyuan, Zhu Jiashuai, Xu Jianguo, Yang Yan, Liu Shuai, Liu Zhen, Yang Yong, Han Xiaoyu, Huang Wei, Wu Xin. Self-elevating drilling platform construction quality requirements

1 Scope

This standard specifies the quality control, inspection items and construction accuracy requirements of the production process during the construction of the jack-up rig. This standard is applicable to the construction, inspection and delivery of water depth ascending drilling platforms operating above 90m, the construction and inspection of other platforms. Delivery can be used as reference.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 706-2016 hot rolled steel GB/T 9945-2012 hot rolled ball flat steel GB/T 14977 General requirements for surface quality of hot rolled steel sheets GB/T 50312-2016 Integrated wiring system engineering acceptance specification ISO 4406.2017 Hydraulic Transmission Fluid Solid Particle Pollution Rating Code (Hydraulicfluidpower-Fluids- Methodforcodingthelevelofcontaminationbysolidparticles) IMO International Convention for the Safety of Life at Sea (SOLAS) [International convention for the safety of lifeatsea (SO- LAS)] IMO Offshore Mobile Drilling Platform Construction and Equipment Regulations (MODU) [Adoptionofthecodeforconstructionand Equipmentofmobileoffshoredrilingunits(MODU)] IMO Resolution MSC.215(82) Performance Standards for Protective Coatings for Seawater Ballast Tanks and Bulk Carriers of All Types of Ships (PSPC)(Performancestandardforprotectivecoatingsfordedicatedseawaterbalasttanksinaltypes Ofshipsanddouble-sideskinspacesofbulkcarriers)

3 Production process quality control

3.1 Hull construction 3.1.1 Steel Management and Processing 3.1.1.1 Steel Management 3.1.1.1.1 The steel entering the factory shall check the consistency of the certificate and the stamp and perform the appearance quality inspection. 3.1.1.1.2 Special steel plates (for example. EQ grade steel) and steel plates of a certain thickness (generally 50 mm or more) are tested for flaw detection. 3.1.1.1.3 Steels that need to be transferred to the class should be reclassified. 3.1.1.1.4 The management of steel should be traceable. 3.1.1.1.5 Steel should be stacked in a flat manner according to specifications and grades. 3.1.1.1.6 Special steel plates (eg quenched and tempered steel) should be stored separately. 3.1.1.1.7 Steel shall be issued according to the steel sheet according to the production and processing plan. 3.1.1.1.8 Surface quality inspection shall be carried out before the steel enters the production line. ......

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