SY 6430-1999 Safety regulations for hoisting operations on shallow-water petroleum vesselsSY6430-1999 Standard download decompression password: www.bzxz.net

ICS13.100
Registration No.: 4106—1999
Petroleum and Natural Gas Industry Standard of the People's Republic of China SY 6430--1999
Safety code for petroleum ship hoisting operations in shallow sea Standardization Institute
Special resources
1999-09 14 Issued
National Bureau of Petroleum and Chemical Industry
2000-04-01 Implementation
SY6430—1999
This standard is formulated to ensure the safety of hoisting operations of petroleum ships in shallow sea. This standard is proposed by China National Petroleum Corporation = This standard is under the jurisdiction of the Petroleum Industry Safety Professional Standardization Technical Committee, and the drafting units of this standard are: Shengli Petroleum Management and Offshore Oil Ship Company, Shengli Petroleum Management Bureau Technical Supervision Department. This standard mainly covers the following areas: Petroleum and Natural Gas Industry Standard of the People's Republic of China Safety Rules for Petroleum Ship Hoisting Operations in Shallow Sea This standard specifies the safety rules to be followed for hoisting operations of petroleum ships in shallow sea. This standard is applicable to ship hoisting operations in shallow sea waters. 2 Referenced Standards SY 6430—1999 The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are not all valid, and all standards will be revised. All parties using this standard should explore the possibility of using the latest versions of the following standards. SY5747—1995 Safety Rules for Shallow Sea Oil Construction ProjectsSY6345—1998 Safety Qualifications for Shallow Sea Oil WorkersMinimum Safe Manning Rules for Vessels of the People's Republic of China Order No. 9 of 1997 of the Ministry of Communications of the People's Republic of China Rules for Statistics of Vessel Traffic AccidentsOrder No. 16 of 1990 of the Ministry of Communications of the People's Republic of ChinaRegulations on Investigation and Handling of Marine Traffic Accidents of the People's Republic of China, Ministry of Communications of the People's Republic of China [January 11, 19903 General Requirements
3.1 Working Conditions||tt| |The operating conditions should meet the following requirements:
a) Geographical coordinates of the lifting site;
h) According to the requirements of 4.1.1.【 and 4.1.1.2 of SY5747-1995, provide the marine environment conditions of the waters;
weight, geometric dimensions, center of gravity and lifting point position of the object to be lifted;
e) Lifting technical requirements.
3.2 Selection of ships and rigging
3.2.1 A safe and reliable crane vessel should be selected according to 3.1 of this standard. 3.2.2 The selection of auxiliary vessels shall meet the following requirements: a) Select an auxiliary vessel that is suitable for the crane vessel according to its performance; b) The selected auxiliary vessel shall have the functions of towing, positioning, guarding, fire fighting, anchoring, anchoring and personnel transportation for the crane vessel and transport ship.
3.2.3 The selection of equipment shall meet the following requirements: a) Select safe and reliable rigging according to the weight, geometry and lifting technical requirements of the object to be hoisted. The equipment shall have a factory full qualification certificate and quality inspection certificate.
) If large and special components have special requirements for wire ropes, they shall be approved by the certification inspection department before they can be put into use. 3.2.4 Crane and auxiliary vessels should have stability calculations 3.3 Operation design
3.3.1 The layout design should include the following: Approved by the State Administration of Petroleum and Chemical Industry on September 14, 1999, implemented on April 1, 2000
SY 6430—1999
a) According to the technical requirements for the placement of equipment or components, the crane should be arranged against the current or downstream: h) The selection of the staggered point should avoid underwater production facilities and obstacles, and the length of the anchor cable (chain) should be determined according to the engineering geology, sea conditions and anchor holding power:
c) The reasonable position of the auxiliary vessel should be determined according to the layout of the crane and the performance of the auxiliary vessel. 3.3.2 The lifting design should include the following: a) Progress plan;
b) Operation procedures;
Emergency plan:
d) Safety measures.
3.4 ​​Approval
After the operation design is completed, it shall be submitted for approval as required. 4 Preparation*bzxz.net
4.1 Personnel
4.1.1 The number of crew members of crane vessels and auxiliary vessels shall comply with the requirements of the "Minimum Safe Manning Rules for Ships of the People's Republic of China". 4.1.2 The certification of crew members shall comply with the provisions of SY6345. 4.1.3 Divers, lifting commanders and crane operators shall be trained and assessed by training institutions recognized by the competent authorities and obtain corresponding valid certificates stipulated by relevant national laws and regulations. 4.2 Crane vessels and auxiliary vessels
Prepare crane vessels and auxiliary vessels as required.
4.3 Documents and information
The documents and information of crane vessels and auxiliary vessels shall include the following: a) Navigation log; b) Engine log; ) Radio log; d) Ship inspection report; e) Oil record; ] La Xuan record book; g) Navigation certification book; h) Magnetic compass deviation correction table; i) Lifting equipment inspection book:
) Carbon dioxide weighing record; k) Response deployment table; [) Safety activity record book:
m) Shift change record:
n) Lifting certificate issued by the ship inspection department. 4.4 Weather
The weather conditions in the operating waters shall meet the requirements of crane vessel operations. 4.5 Rigging
Prepare sufficient rigging as required.
4.6 Positioning
Place in place according to the ship layout plan in 3.3.1 of this standard. 4.7 Inspection
SY 6430—1999
4.7.1After the crane ship and auxiliary ship are in place, the following inspections should be carried out: a) The anchor chains (cables) of the front and rear anchor machines should be evenly stressed; b) The positioning points should be reviewed and records should be made; c) The draft of the four corners of the ship should be checked and records should be made; d) The stowage system should be intact.
4.7.2 Before operation, the following inspections shall be conducted on the crane: a) Crane pulley block, roller, wire rope, pin; b) Crane lifting speed, lifting and lowering of the lifting rod, rotation of the machine rod, brake: c) Hook (big hook, auxiliary hook, small hook) lifting height limiter: d) Lifting sensor, lifting indicator:
e) Communication equipment, alarm and sounder; f) The lighting of the lower part of the lifting rod and the crane ship shall meet the operation requirements; g) Fire-fighting equipment.
4.7.3 Before operation, the rigging, traction rope and damage (deformation) of the hoisted object shall be inspected. 5 Hoisting operation
5.1 Command
5.1.1 The command personnel shall fully understand the performance of the ship used and the operation design. 5.1.2 Before operation, the command personnel shall carefully review the preparation to ensure that it is correct. 5.1.3 All positions in the hoisting operation shall obey the overall command of the command personnel. 5.2 Rigging
5.2.1 As required, the operator should hang the rigging. 5.2.2 Hang the traction rope according to the direction of the component or equipment. 5.2.3 After the rigging is hung, the position of the lifting point should be verified to ensure that it is correct. 5.3 Fixing and releasing
5.3.1 As required, release the surface fixation of the hoisted object. 5.3.2 Clear the obstacles around the component.
5.4 Lifting
5.4.1 Lifting operations should be carried out according to the lifting design. 5.4.2 When the weight of the man-shaped component or equipment reaches more than 80% of the rated lifting capacity of the machine, a trial lift should be carried out before formal lifting. Lift the component or equipment 2005001rum off the ground or the deck of the ship, stay for 5.-10min, check the stress conditions at various locations, the condition of the crane and the proficiency of the lifting operator, and only when it is confirmed that there are no problems can the formal lifting be carried out. 5.4.3 After the components or equipment are lifted, the auxiliary ships transporting the components shall leave the site in time. 5.4.4 During lifting, the lifting should be stable to avoid shaking and swinging. When the main and auxiliary hooks are operating at the same time, the rising or falling speed of the hooks should be synchronized.
When one crane ship cannot complete the task and two or more crane ships are required to work together, their actions should be coordinated to ensure the safety of the objects being lifted and the ship's handles.
5.5 Placement
5.5.1 When the objects being lifted are in place, the commander shall determine the height of the objects being lifted from the water surface according to the lifting design, and then lift the objects to the placement position.
5.5.2 Under the command of the commander, the hook slowly descends, and the traction rope [mechanical traction or manual traction] is used to adjust the position, and the objects being lifted are safely in place.
5.5.3 When the hoisted object needs to be straightened, the command personnel shall implement the straightening according to the operation design, and then implement 3
in position according to the requirements of 5.5.1 and 5.5.2 of this standard.
5.6 End of the lifting operation
SY 6430—1999
5.6.1 After the lifting clamp and the crane lever are reset and the boat is loaded, the lifting operation is completed. 5.6.2 Evacuate the construction site
Stone emergency and accident management
6.1 When an emergency occurs in the shallow-water oil ship lifting operation, it should be handled according to the emergency plan in the operation design. 6.2 Accident management should include the following contents:
a) When an accident occurs during the hoisting operation of a shallow-water oil vessel, it should be reported immediately to the superior competent department and the port supervision of the nearest port, and rapid measures should be deployed to control the expansion of the accident and protect the accident site; h) The classification and grading, reporting and statistical requirements of accidents in shallow-water oil vessel hoisting operations should be implemented in accordance with the "Ship Traffic Accident Statistics Rules":
c) The investigation and handling of accidents in shallow-water oil vessel hoisting operations should be carried out in accordance with the "Regulations of the People's Republic of China on the Investigation and Handling of Maritime Traffic Accidents".
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