SY/T 10001-1996 Classification rules for crude oil production and storage facilities
Some standard content:
Offshore Oil and Gas Industry Standard of the People's Republic of China SY/T 10001—1996
Rules for Classification of Oil Production and Storage Vessels1992-11-01Promulgated
China National Offshore Oil Corporation
Implementation on 1996-08-19
Section 1
Section 2
General Requirements
Applicable Specifications
Personnel Classification Mark
National Regulations
Drawings and Materials
Tongniu Brand
Feasibility and Facilities for On-site Inspection
Inspection Safety According to
Commissioning and trial operation
Layout of crude oil production and storage equipment
Applicable scope
Prohibition of this requirement
Crude oil production facilities
Position pipes and separations of places
Crude oil storage tanks and sewage tanks
Pump room, cofferdam, pipe tunnel
Prevention of accidental damage
General rules for overall structural strength of crude oil production and storage equipment
Basic technical requirements||tt| |Section 4
Sea Trap
Prevention of Hedge Clouds
Hazardous Areas and Ventilation
Scope of Application
Basic Requirements·
Demonstration Sheet
Hazardous Area Description
Windflow in Openings, Escape Passages and Ventilation Conditions Affecting the Scope of Hazardous Areas
Machinery and Piping System Operations+
Scope of Application
Combustion Equipment and Internal Combustion Engines
General Requirements
Auxiliary boilers and gas turbines using natural gas and crude oil·100
Section 6
General requirements
Ventilation arrangement of engine room
Gas and crude oil supply piping
Layout of natural gas supply piping for boilers and gas turbinesLayout of crude oil supply piping for boilers
Structure of boilers and burners
Internal combustion engines using natural gas
Additional fire protection facilities
Piping system layout
General requirements
Fire prevention and fire extinguishing
Scope of application
Structural fire protection·
Isolation of premises
Accommodation, workspaces and control stations
Fire control and fire extinguishing·
Section 7
Fire in crude oil storage tank area
Fire extinguishing in crude oil pump room
Provisions for helicopter facilities||tt ||Firefighters’ supporting equipment
Fire detection system and natural gas detection system
Fire detection system
Natural gas detection system
Electrical equipment
Scope of application
Basic requirements
Section 8
Power supply system
Emergency power supply system
Equipment and cables in hazardous areas
Instrument and control system
Applicable scope||tt ||Basic requirements·
(18)
Section 1
Crude oil tank level measurement
Fire detection system
Natural gas detection system
Emergency shutdown system (ESD)
Internal communication and alarm system
Stability and buoyancy·
Section 10
Scope of application
Selection and testing
Special requirements for crude oil and natural gas pipeline systems Requirements for plastic pipes (GRP or GRE pipes)
Norwegian Petroleum Directorate (NPD) supplementary requirements
Ministry of Energy (DFr) supplementary requirements
............
(23】
In order to meet the needs of my country's marine oil and gas industry, our company adopts the Norwegian Classification Society "Steel Ship Classification Guide" (1987) Part 11 Chapter 2 "Crude Oil Production and Storage Vessels" (DmV, Rules for Classification of Steel Ship Pl. 5 Cl. (Il Prarduction and Storage Vessels, July 1987) as the corporate standard of China National Offshore Oil Corporation. If there is any objection to the translation of this standard, the original text shall prevail. The original specification does not include crude oil production facilities. The relevant provisions and requirements in this regard can refer to the sixth part of the sixth chapter of the Norwegian Classification Society's mobile offshore loading and unloading classification rules (1S87) (DnV, Rules for Clussification of Mobile Offshore Unils, Pt. 6 Ch, 6) before the company releases the crude oil production facility standards for crude oil production and storage facilities. In the design, construction and use of offshore oil and gas development projects involving the laws, regulations and regulations of the government or other authorities of the original standard, the relevant laws, regulations and regulations promulgated by the government of the People's Republic of China or the government's general department shall be implemented. The data or quantitative calculation methods of environmental conditions such as wind, waves, currents, frequency, temperature, earthquakes, etc. in the original specification can be used if they are suitable for my country's actual situation; otherwise, my country's numbers and quantitative calculation methods should be used according to the specific conditions of my country's sea areas. Regarding measurement units, the metric system is mainly used. That is, the metric unit value is in front, and the corresponding value of the imperial unit is placed in the number after it. In order not to change the formulas, curve shape characteristics, constants and coefficients in the original specification, the English units are still used for those that were originally used. China National Offshore Oil Corporation
Offshore Oil Engineering Professional Standardization Technical Committee 1992.5.4
Original Foreword
This is a new chapter of this specification, which was approved by the Board of Directors of Norwegian Classification Society on February 1, 1987 and came into effect on July 1, 1987. This specification applies to the overall safety of crude oil production and storage units, excluding original production facilities. Original production facilities have been included in a new chapter of the mobile offshore unit classification rules, namely Part VI Chapter 6, which stipulates crude oil production facilities installed on crude oil production and storage units and mobile offshore units, and also came into effect on July 1, 1987. If this specification is met, an additional classification notation "PROD" will be granted. The first set of specifications is for the general safety of mobile or offshore units used for crude oil production and possible storage, and has been scheduled to take effect on July 1, 1987. These specifications will become the fourth part of the classification concept for mobile offshore units. A100 Scope of application
Q1/HS7001 -- 92
Section 1
A100 Scope of application
A200 Classification
A300 National regulations
B 100 Terminology
C. Documents
C 100 General Rules
C 200 Drawings and Details
C 300 Notice Board
General Requirements
D. Feasible Conditions and Facilities for On-site Inspection
D 100 Inspection Arrangement
E. Commissioning and Trial Operation
E 100 General Rules
This chapter is applicable to equipment used for crude oil production and storage, and is a supplement to the requirements when the main level is granted. This chapter includes the following contents:
Equipment Layout:
Overall Structure and Materials of Equipment:||t t||Hazardous areas and ventilation:
Arrangement of mechanical equipment and piping
Fire protection and fire extinguishing of equipment:
Electrical equipment for equipment:
Instrumentation and control system:
Stability and buoyancy.
The explosion and fire extinguishing hazards caused by production facilities can be used as the basis for evaluating the above contents. This chapter of the rules does not include production facilities. However, it can be included in the classification notation FR0D during the dangerous period. 103 At the same time, the loading and unloading of crude oil should also comply with the provisions of TInV, MLLS of Steel Ship Part II - Tankers in the process of transportation. 104 This rule refers to specific applicable regulations and standards in some aspects. When other recognized regulations and standards need to be applied, they should be specified by the classification customer as a part of the classification agreement and explained in the "Classification Certificate". 105 The loading and unloading of equipment containing crude oil should be considered individually according to the requirements of the classification customer according to specific circumstances. The conditions that meet the requirements for operation with sulfur-containing source oil shall be stated in the "Appendix to the Classification Certificate". 106 Section Regulations apply to the environmental conditions that meet the environmental loads corresponding to the operating life specified in J-DnV, Rules for Classification of Steel Ship, Part 3, Chapter 1, Section 3 B203. Other environmental conditions may be specified based on the actual operating sea area, the direction of the device, etc.This is explained in the annex to the classification. Q/1IS7001-92
107 The scope of mooring arrangements shall comply with the specifications, regulations or standards specified in the classification agreement. Chain mooring arrangements may be included by adding the classification notation POSMCXR. 108 The scope of oil and gas flow pipelines such as production risers, export pipelines, etc. shall comply with the specifications, regulations or standards specified in the classification agreement. Production risers may be included by adding the classification notation PROD. A200 Classification notation
201 Any installation that complies with the application requirements of this chapter will be awarded one of the following additional classification notations: a. Oil Production Vessel b. Oil Production and Storage Vessel 202 Any installation equipped with equipment and/or systems that comply with the relevant requirements may be awarded one of the following corresponding additional classification notations: Crude Oil Production Vessel (PROD), see DnV: Rules for Classification Mobile Offshore Units, Part VI, Chapter 6;
Fixed Position Mooring (POSMOOR), see DnV: Rules for Classification Mobile Offshore Units, Part VI, Chapter 7,
Dynamic Positioning (DYNPOS), see other specifications for details; Crane (CRANE), see DnV, Rules for Classification Mobile Offshore Units, Part VI, Chapter 10;
Dynamic Positioning (DYNPOS), see other specifications for details; Crane (CRANE), see DnV, Rules for Classification Mobile Offshore Units, Part VI, Chapter 11; Section 11 of Chapter 3 of Part VI of Ship: Machinery Deck (HELIDK), see DnV: Rules for Classification of Steel Ship Section 2 of Part VI of Chapter 3: Periodically Unattended Machinery Area (EO), see Section 3 of Part VI: Additional Fire Prevention Facilities (F-AMC), see Section 4 of Part VI; Inert Gas Restraint System (INERT), see DnV: Rules for Classification of Steel Ship Section 11 of Chapter 3 of Part 5
Crude Oil Washing (COW), see DnV: Rules for classification of Steel Ship Section 11 of Chapter 3 of Part 5: BOW LOADING, see Sections 14 of Chapter 1 of Part 5 for details. A300 National Regulations
301 Installations which comply with the requirements of Annex A of the Norwegian Petroleum Directorate (NPD) in addition to the requirements of these Rules may be awarded one of the following additional class notations at the request of the classified customer:
Oil Production Vessel (N)Oil Production and Storage Vessel (V)To:
The requirements of these Rules and those in Annex A, as interpreted by the Classification Society, are considered to be consistent with the following regulations of the Norwegian Petroleum Directorate concerning production and auxiliary systems on production vessels, dated 3 January 1978, with the following exceptions: Section 1.1 of Chapter 1: Internal Control;
Section 1.5 of Chapter 1: Documentation and Scope of Control.
NOTE: Unless requested by the class customer as part of the classification agreement, compliance with the regional classification standards published by the Norwegian Petroleum Directorate on November 1, 1963,
-Regulations for the structural design of supports used for the development of petroleum resources, drawn up on October 29, 1984, is not required, with the following exceptions: Chapter 1; Guidance Provisions
There may be cases of interpretation in which case reference to the Norwegian Petroleum Directorate regulations will take precedence over these rules. Note: Additional level markings: Crude Oil Production Vessel (N) and Crude Oil Production and Storage Vessel (N) may be used as part of the required documentation in the internal control system as provided for in the Norwegian Petroleum Act: However, the requirements for obtaining these certificates are only minimum requirements. If the owner of the plant considers it necessary to add certain additional requirements in order to comply with its own safety guidelines, these should be proposed separately by the owner of the plant. 302 The requirements of this specification and the applicable requirements of the UK Department of Energy (DEn) listed in Appendix B are considered to be consistent with the requirements of the Department of Energy (DEn) for all aspects covered by this specification. There may be some cases of interpretation, and the Department of Energy (I)En) regulations will take precedence over this specification when assessing the application for the applicable certificate and (and inspection certificate). 2
B. Definitions
B 100 Terms
101 Bulkhead area
QJ/HS7001-92
means a part of a crude oil production and storage facility, which includes crude oil tanks, adjacent isolation areas, tanks and rooms, and includes the deck areas above all these areas.
102 Bulkhead deck
means the following decks:
a. A deck or a part of a deck forming the top of the original tank; b. A deck on which oil tanks, hatches, valves, or other equipment for loading, unloading or emptying of crude oil are arranged; c. Any part of a deck located in a bulkhead area and lower than the top of a crude oil tank; d. A deck or a part of a deck located in a bulkhead area and less than 3 meters above the oil tank. 103 Oil tank
consists of the boundaries of the oil tank and is designed to be used as a positive container for crude oil. 104 Empty space
is an enclosed space that does not constitute a crude oil tank, pressure cut area, fuel oil tank, crude oil pump room or a space used by employees. 105 Cofferdam
is an isolated space between two adjacent steel bulkheads or decks. This space can be a dry space or a cabin. 106 Gaslock
is an enclosed entrance space located between a hazardous area and a non-hazardous area. The purpose of the design is to prevent natural gas from entering the non-hazardous area. See Section 4 for details.
107 Flame arrester
is a device by which an external flame front can be prevented from spreading and igniting the internal natural gas mixture. 108 Safety head
is a device that can discharge natural gas at a high speed when in operation, and the discharge speed can be higher than the fire propagation speed of the natural gas mixture. In the closed condition, the device becomes a flame arrester. *A safety head may include a high-speed vent valve. 109Flame arrester net
is a flame arrester made of fine mesh woven from corrosion-resistant metal materials. 110Spark extinguisher
is a device that can prevent sparks from the combustion of prime movers, boilers and other equipment from entering the atmosphere. 111High-speed vent valve
A vent valve for crude oil tanks that can discharge crude oil vapor at a speed of at least 3 m/s at any flow rate. The speed should be measured at a distance from the valve outlet at a distance equal to the nominal diameter of the pipe. 112Pressure-vacuum valve
is a valve that can keep the pressure in the crude oil tank within the allowable range. 113Working place
is a non-hazardous place usually used by workers on duty. For example:
Cargo oil control room and other control stations, storage rooms, supply rooms, workshops, etc. 114 Crude oil operation space
refers to pump rooms and other enclosed spaces equipped with crude oil operation equipment, as well as similar spaces where crude oil operations are carried out. 115 Spaces not entered under normal circumstances
QJ/HS700I-92
General isolation of bottom liquid tanks, box-shaped tanks, pipe tunnels, pipe support cabins, crude oil tanks and other places where crude oil may accumulate due to leakage. 116 No. tank
Title tanks specifically for storing bottom sewage, tank washing sewage and other oily mixed liquids, and full ballast water tanks
According to some systems, crude oil and fuel tanks are separated and fixed as tanks for storing ballast water. a. Full store semi-facilities
Sensitive rolling identification Lang, butterfly line, manifold, pipe, throttle, mountain swivel head, separator, crude oil heating furnace gas discharge system (flare tower), and the control and shut-off system of the collection source. The support of the rotating shaft is used to support the riser and mooring rope to control the direction of the crude oil production and storage device without loosening the rope.
F2MOU Current model
Comfort Mu mobile offshore rig manned observation station
refers to the places where the special electrical equipment, main navigation equipment, central fire detection or control system, natural gas detection system, central internal communication equipment, emergency shutdown system or emergency power supply are placed. 122 Machinery space
refers to the engine room with a cover.
123 Emergency Shutdown (ESI) System
A system that shuts down all ignition sources and crude oil production facilities under abnormal conditions either through a central automatic control device or manually c. Documents
C100 General
101 When applying for additional classification notations as described in Part A, the drawings and information specified in C200 should be submitted. The documents should clearly indicate that all requirements are met. 102 Depending on the specific circumstances of the installation layout and the equipment involved, other drawings, specifications or information may be required. C200 Drawings and Information
201 A general layout drawing is required for approval. These drawings should indicate the following locations: a. crude oil tanks, ballast tanks, cofferdams and slaughter spaces; b. hatches, wash hatches or degassing hatches and any other openings of crude oil tanks! 1. For example, the openings for scaffolding cable connections:, the layout of the oil and gas pipelines on the middle plate, including the crude oil discharge or unloading pipelines: d. Dangerous areas and their schematics, including all doors, hatches, wind pipes, and any openings in or near the dangerous areas: e. Joints between risers and devices, raw materials and natural gas production facilities with throttles, manifolds and discharge pipes; f. Non-rack and tensioning systems:
g: Oil and gas handling facilities:
h. Cooling oil handling equipment;
j, flare tower or flare arm;
k. System equipment:
1 Escape route:
202 Description and calculation
and the overall background drawing: - Submit the most applicable specifications and calculations, they include the following: holes. Background information and design data used in the analysis, such as: the operating sea area of the device, Relevant wave conditions, water force coefficient and additional mass sealing coefficient, wind speed and flow rate, hydrostatic pressure load and other kinetic loads; t
QJ/HS7001-92
b, noteworthy flight loads, such as loads caused by the system; c, the overall and local forces, moments and stresses caused by the relevant load conditions; d. Model test results, which can be submitted as a required allowance 5 or instead of the required calculation section. The design parameters or operating domain and restrictions on the operation of the device will be stated in the "Appendix to the Classification Certificate". 203 The following pumping and piping layout drawings are required for approval: a, raw water and natural gas pipeline systems, including details such as expansion elements and flange connections; h, bilge water pipelines in dangerous areas;
C: Pumping and piping layout from the cabin area to the fixed ballast tank; d. Oil loading;
e. Remote control devices for crude oil and ballast water piping systems (if any). 204 Drawings showing the following equipment and systems shall be submitted for approval: a. Arrangement of the heating system of the tank: b. Arrangement of the crude oil tank degassing system; d. Arrangement of the crude oil tank ventilation system; d. Bottom-vacuum valve and high-speed vent valve (or approved according to the possible space); f. Arrangement and capacity of air ducts, fans and their motors in the tank area: f. Rotating parts and shields of fans; d. All instrument systems and devices indicating liquid levels in the tank area; h. Detailed drawings of the connection positions of the positive anode and other accessories in the cabin and cofferdam; j. Stuffing boxes of gastight bulkheads. 205 Drawings showing the following details of electrical installations shall be submitted for approval: a. Drawings showing the location of all electrical equipment in the hazardous area with instructions on the manufacturer and model; b. Certified electrical installations; 206 The following documents need to be submitted for approval: a. Natural gas detection
c. Emergency shutdown system (ESI)
d. Internal communication system
c. Alarm system
f. Instrument layout of control station
207 Documents on the following points:
1. Fire, see DnV, Rules for Classification of Stcel Shin, Part IV, Chapter VI, Section IC: Inert gas generator, see DnV, Rules for Classification of Stcel Ship, Part H, Chapter 2, Section +: -. 1. Damage stability, see LnV, Rules for Classification of Stcel Ship, Part H, Section 2, Section +: Inr Classification nf Steel Ship Part 1: Dynamic tank cleaning, see DnV, Rules for Classification Steel Ship Part 5, Chapter 3, Section 12, 208 The "Drawings of Facilities" required for in-service inspections shall be submitted for review. The drawings shall indicate the types of facilities that have been or will be equipped so that they can be inspected as important structural parts according to the in-service inspection procedures. 209 The design calculation of the radiant heat intensity of the flare shall take into account the most unfavorable combination of environment and process components, and the calculation book shall be submitted for review.
C300 Notice board
301 Notice board shall be set up in accordance with the requirements of Sections 2, 3 and 7 of the regulations. 5
D 100 Inspection arrangement
QJ/HS7001—92
Accessibility and facilities for on-site inspections
101 Annual inspections and special inspections shall be carried out on-site according to the approved procedures set out in the maintenance system and inspection arrangement, and the operation of the equipment cannot be carried out in-service.
In order to smoothly carry out the on-site inspection, the following items should be considered: a. Arrangement for underwater inspection of the overall device, thrusters, thrusters, energy and openings that may affect the seaworthiness of the device; b. Equipment and tools required to seal all lifting 11, including lateral thrusters: c. Corrosion-resistant materials required for shafts and covers of thrusters and energy: d. Accessibility to all spaces and spaces for inspection: e. Anti-corrosion of the overall device: f. Maintenance and inspection of thrusters: h. Testing facilities for all important machinery, and commissioning and operation. E 100 General
101 All systems involved in this chapter should be functionally tested in working conditions as much as possible. To satisfy the inspector, Section 2
A. General
Layout of crude oil production and storage facilities
A100 Scope of application
Basic requirements
Scope of application
Crude oil production facilities
Location and separation of spaces
Crude oil storage tanks and sewage tanks
Pump rooms, cofferdams and pipe marrows
Prevention of accidental damage
A. General
This section of the rules applies to the layout of production facilities and primary storage tanks with pipeline systems involving living quarters, work spaces and machinery spaces.
Basic requirements
Crude oil production facilities
101 Crude oil production facilities should be reliably separated from living quarters, work spaces and machinery spaces.The results of the simulation test may be submitted as a required calculation or in lieu of the required calculation. The design parameters or operating domain and the restrictions on the operation of the unit will be stated in the Appendix to the Classification Certificate. 203 The following pumping and piping arrangements are required to be submitted for approval: a. Crude oil and gas piping systems, including details such as expansion elements and flange connections; h. Bilge water piping in dangerous areas; c. Pumping and piping arrangements in the tank area to fixed ballast tanks; d. Oil loading; e. Remote control of crude oil and ballast water piping systems (if any). 204 Drawings showing the following equipment and systems are required to be submitted for approval: a. Arrangement of the heating system of the sump: b. Arrangement of the crude oil tank degassing system; c. Arrangement of the crude oil tank ventilation system; d. Bottom vacuum valve and high-speed vent valve (or approval according to the possible space number); Air ducts in the cabin area, arrangement and capacity of fans and their motors; f. Rotating parts and shields of fans;
All instrument systems and devices indicating liquid levels in the area; h. Detailed drawings of the connection positions of positive anodes and other accessories in cabins and cofferdams; j. Stuffing boxes of gastight bulkheads.
205 Electrical installation drawings showing the following details shall be submitted for approval: a. Drawings showing the location of all electrical equipment in the hazardous area with instructions on the manufacturer and model; b. Copies of certificates for certified electrical equipment; c. Single-line diagrams of intrinsically safe circuits;
, explosion-proof equipment list.
206 The following instrument and control system drawings need to be submitted for approval: a. Natural gas detection
c. Emergency shutdown system (ESI)
d. Internal communication system
c. Warning system
f. Instrument layout of control station
207 Documents related to the following points:
- Fire, see Section 1C of Chapter 6 of Part 4 of DnV, Rules for Classification of Steel Ship for details;
- Inert gas generator, see Section 2 of Chapter 1 of Part 5 of DnV, Rules for Classification of Steel Ship for details;
- Damage stability, see Section 3 of Part 5 of DnV, Rules for Classification of Steel Ship for details;
- Dynamic tank washing, see Section 12 of Chapter 3 of Part 5 of DnV, Rules for Classification of Steel Ship for details. 208 The ≤Facility drawings required for in-service inspection need to be submitted for approval. The drawing shall indicate the type of facilities that have been or will be equipped so that they can be inspected as important structural parts according to the in-service inspection procedures. 209 The design calculation of the radiant heat intensity of the torch shall take into account the most unfavorable combination of environment and process components, and the calculation book shall be submitted for review.
C300 Notice board
301 Notice board shall be set up in accordance with the requirements of Sections 2, 3 and 7 of the Code. 5
D 100 Inspection arrangement
QJ/HS7001—92
Accessibility and facilities for on-site inspection
101 Annual inspection and special inspection shall be carried out on-site according to the approved procedures proposed in the maintenance system and inspection arrangement, but not during the operation of the device.
In order to smoothly carry out the on-site inspection, the following items should be considered: a. Arrangement for underwater inspection of the overall device, thrusters, thrusters, energy and openings that may affect the seaworthiness of the device; b. Equipment and tools required to seal all lifting 11, including lateral thrusters: c. Corrosion-resistant materials required for shafts and covers of thrusters and energy: d. Accessibility to all spaces and spaces for inspection: e. Anti-corrosion of the overall device: f. Maintenance and inspection of thrusters: h. Testing facilities for all important machinery, and commissioning and operation. E 100 General
101 All systems involved in this chapter should be functionally tested in working conditions as much as possible. To satisfy the inspector, Section 2
A. General
Layout of crude oil production and storage facilities
A100 Scope of application
Basic requirements
Scope of application
Crude oil production facilities
Location and separation of spaces
Crude oil storage tanks and sewage tanks
Pump rooms, cofferdams and pipe marrowsbzxz.net
Prevention of accidental damage
A. General
This section of the rules applies to the layout of production facilities and primary storage tanks with pipeline systems involving living quarters, work spaces and machinery spaces.
Basic requirements
Crude oil production facilities
101 Crude oil production facilities should be reliably separated from living quarters, work spaces and machinery spaces.The results of the simulation test may be submitted as a required calculation or in lieu of the required calculation. The design parameters or operating domain and the restrictions on the operation of the unit will be stated in the Appendix to the Classification Certificate. 203 The following pumping and piping arrangements are required to be submitted for approval: a. Crude oil and gas piping systems, including details such as expansion elements and flange connections; h. Bilge water piping in dangerous areas; c. Pumping and piping arrangements in the tank area to fixed ballast tanks; d. Oil loading; e. Remote control of crude oil and ballast water piping systems (if any). 204 Drawings showing the following equipment and systems are required to be submitted for approval: a. Arrangement of the heating system of the sump: b. Arrangement of the crude oil tank degassing system; c. Arrangement of the crude oil tank ventilation system; d. Bottom vacuum valve and high-speed vent valve (or approval according to the possible space number); Air ducts in the cabin area, arrangement and capacity of fans and their motors; f. Rotating parts and shields of fans;
All instrument systems and devices indicating liquid levels in the area; h. Detailed drawings of the connection positions of positive anodes and other accessories in cabins and cofferdams; j. Stuffing boxes of gastight bulkheads.
205 Electrical installation drawings showing the following details shall be submitted for approval: a. Drawings showing the location of all electrical equipment in the hazardous area with instructions on the manufacturer and model; b. Copies of certificates for certified electrical equipment; c. Single-line diagrams of intrinsically safe circuits;
, explosion-proof equipment list.
206 The following instrument and control system drawings need to be submitted for approval: a. Natural gas detection
c. Emergency shutdown system (ESI)
d. Internal communication system
c. Warning system
f. Instrument layout of control station
207 Documents related to the following points:
- Fire, see Section 1C of Chapter 6 of Part 4 of DnV, Rules for Classification of Steel Ship for details;
- Inert gas generator, see Section 2 of Chapter 1 of Part 5 of DnV, Rules for Classification of Steel Ship for details;
- Damage stability, see Section 3 of Part 5 of DnV, Rules for Classification of Steel Ship for details;
- Dynamic tank washing, see Section 12 of Chapter 3 of Part 5 of DnV, Rules for Classification of Steel Ship for details. 208 The ≤Facility drawings required for in-service inspection need to be submitted for approval. The drawing shall indicate the type of facilities that have been or will be equipped so that they can be inspected as important structural parts according to the in-service inspection procedures. 209 The design calculation of the radiant heat intensity of the torch shall take into account the most unfavorable combination of environment and process components, and the calculation book shall be submitted for review.
C300 Notice board
301 Notice board shall be set up in accordance with the requirements of Sections 2, 3 and 7 of the Code. 5
D 100 Inspection arrangement
QJ/HS7001—92
Accessibility and facilities for on-site inspection
101 Annual inspection and special inspection shall be carried out on-site according to the approved procedures proposed in the maintenance system and inspection arrangement, but not during the operation of the device.
In order to smoothly carry out the on-site inspection, the following items should be considered: a. Arrangement for underwater inspection of the overall device, thrusters, thrusters, energy and openings that may affect the seaworthiness of the device; b. Equipment and tools required to seal all lifting 11, including lateral thrusters: c. Corrosion-resistant materials required for shafts and covers of thrusters and energy: d. Accessibility to all spaces and spaces for inspection: e. Anti-corrosion of the overall device: f. Maintenance and inspection of thrusters: h. Testing facilities for all important machinery, and commissioning and operation. E 100 General
101 All systems involved in this chapter should be functionally tested in working conditions as much as possible. To satisfy the inspector, Section 2
A. General
Layout of crude oil production and storage facilities
A100 Scope of application
Basic requirements
Scope of application
Crude oil production facilities
Location and separation of spaces
Crude oil storage tanks and sewage tanks
Pump rooms, cofferdams and pipe marrows
Prevention of accidental damage
A. General
This section of the rules applies to the layout of production facilities and primary storage tanks with pipeline systems involving living quarters, work spaces and machinery spaces.
Basic requirements
Crude oil production facilities
101 Crude oil production facilities should be reliably separated from living quarters, work spaces and machinery spaces.Maintenance and inspection of thrusters:
, measurement of wear of thruster shaft and bearings; h. Testing facilities for all important machinery,
Commissioning and commissioning
E 100 General
101 All systems involved in this chapter should be functionally tested in working condition as far as possible. To achieve the satisfaction of the inspector, Section 2
A. General
Layout of crude oil production and storage facilities
A100 Scope
Basic requirements
Scope
Crude oil production facilities
Location and separation of places
Crude oil storage tanks and sewage tanks
Pump room, cofferdam and pipe
Prevention of accidental damage
A. General
This section of the rules applies to the layout of production facilities and original storage tanks with pipeline systems involving living spaces, work spaces and machinery spaces.
Basic requirements
Crude oil production facilities
101 Crude oil production facilities should be reliably isolated from living spaces, work spaces and machinery spaces.Maintenance and inspection of thrusters:
, measurement of wear of thruster shaft and bearings; h. Testing facilities for all important machinery,
Commissioning and commissioning
E 100 General
101 All systems involved in this chapter should be functionally tested in working condition as far as possible. To achieve the satisfaction of the inspector, Section 2
A. General
Layout of crude oil production and storage facilities
A100 Scope
Basic requirements
Scope
Crude oil production facilities
Location and separation of places
Crude oil storage tanks and sewage tanks
Pump room, cofferdam and pipe
Prevention of accidental damage
A. General
This section of the rules applies to the layout of production facilities and original storage tanks with pipeline systems involving living spaces, work spaces and machinery spaces.
Basic requirements
Crude oil production facilities
101 Crude oil production facilities should be reliably isolated from living spaces, work spaces and machinery spaces.
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