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Offshore

Offshore, Total:237 items.

In the international standard classification, Offshore involves: Construction materials, Hydraulic construction, Equipment for petroleum and natural gas industries, Nuclear energy engineering, Geology. Meteorology. Hydrology, Earthworks. Excavations. Foundation construction. Underground works, Shipbuilding and marine structures in general, Iron and steel products, Power stations in general, Construction of waterways and ports, Construction technology, Hydraulic energy engineering, Occupational safety. Industrial hygiene, Electrical equipment for working in special conditions, Meat, meat products and other animal produce, Environmental protection, Products of non-ferrous metals, Processes in the food industry, Biology. Botany. Zoology, Spices and condiments. Food additives, Terminology (principles and coordination), Corrosion of metals, Structures of buildings, Civil engineering in general, Fishing and fish breeding, Farming and forestry, Electrical wires and cables, Company organization and management, Physics. Chemistry, Paints and varnishes, Ferrous metals, Extraction and processing of petroleum and natural gas, Bridge construction, Water quality, Wastes.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Offshore

GB/T 31289-2014 Portland cement used for ocean project
GB 30736-2014 The limitation on infilling components of sea reclamation and enclosure project
GB/T 51015-2014 Code for Design of Seawall Engineering
GB 17501-1998 Specification for marine engineering topographic surveying
GB/T 33364-2016 Offshore mooring steel wire ropes
GB/T 31289-2014(英文版) Portland cement used for ocean project
GB 712-2011 Ship and ocean engineering structural steel
GB/T 712-2022 Structural steel for ship and ocean engineering
GB/T 19485-2014 Technical guidelines for environmental impact assessment of marine engineering
GB/T 19485-2004 Technical guidelines for environmental impact assessment of marine engineering
GB 12466-1990 Terminology for corrosion and protection for ship and marine engineering
GB/T 12466-1990 Terminology for corrosion and protection for ship and marine engineering
GB/T 42899-2023 Test method for weldability of marine engineering structural steel
GB/T 43109-2023 Stainless steel composite steel plates for shipbuilding and offshore engineering
GB/T 12763.11-2007 Specifications for oceanographic survey.Part 11:Marine engineering geological investigation
GB/T 7788-1987 General specification for anodic shield coating of ship and ocean engineering
GB/T 7788-2007 General specification for anodic shield coating of ship and marine engineering
GB/T 14090.4-1993 Terminology for offshore oil and gas development engineering.Submarine pipeline
GB/T 19570-2004 Engineering technical specification for sewage pipeline discharging into the sea

Group Standards of the People's Republic of China, Offshore

T/CBMF 80-2020 Sulphoal uminate cement for marine project
T/CAOE 1-2020 Standards for ecological construction of seawalls in reclamation projects
T/CECS 1254-2023 Technical specification for the application of high-performance concrete for all solid waste marine engineering
T/CAOE 27-2021 Guidelines for ecological assessment of marine engineering
T/GDMES 0044-2023 Electric driven gearbox for offshore platform
T/CAOE 46-2022 Requirements for review of association standards in ocean engineering
T/CEEIA 317-2018 Technical Specification of Marine Engineering Explosion-proof Electrical Appliance Equipment
T/SSTA 204-2022 Rolled Stainless Steel Clad Plates for Ocean Engineering Structures
T/XPFA 001-2019 Technique specification for processing of air-dried kelp
T/LNHX 003-2023 Technique specification for processing of frozen boiled sea cucumber
T/ZPP 018-2022 System design requirements for marine engineering environmental protection technology equipment
T/SDSYYXH 002-2022 Sea salt for food processing
T/SHPTA 029-2022 Halogen-free and low-smoke compounds for marine and offshore cables
T/CANSI 101-2023 Specification for quality reliability ranking of Steel plate for ship and ocean engineering
T/ZZB 3023-2022 Hot rolled plate,sheet and strip of duplex stainless steel （022Cr23Ni5Mo3N） for marine engineering
T/CSCP 0039-2018 Specifications for corrosion resistance of structural steel for ships and ocean engineering
T/CECS G:G22-61-2020 Budget Quota for Highway Sea-Crossing Bridge Engineering
T/CECS G-G22-61-2020 Budget Quotas for Highway Cross-Sea Bridge Projects

Professional Standard - Petroleum, Offshore

SY/T 4100-1995 Technical code for engineering survey in beach-shallow sea
SY/T 4100-2012 Technical specifications of engineering survey in beach-shallow sea
SY 4100-2012 Technical Specifications for Beach Engineering Survey
SY/T 6777-2010 Safety rules for artificial island in beach-shallow sea
SY 6879-2012 Code for quality acceptance of oil and gas construction engineering.Seawall engineering in beach - shallow sea
SY/T 6342-1998 Training of offshore personnel in nonoperating emergencies
SY/T 0312-1996 Technical specification of outfiting for petroleum engineering in beach-shallow sea
SY/T 4089-1995 Technical specification of electric installation for petroleum engineering in beach-shallow sea
SY/T 4092-1995 Technical specification of insulation for petroleum engineering in beach-shallow sea
SY/T 4101-1995 Technical specification of geotechnical investigation in beach-shallow sea
SY/T 0311-1996 Technical specification for telecommunication of petroleum engineering in beach-shallow sea
SY/T 0308-1996 Technical specification of water setting for petroleum engineering in beach-shallow sea
SY/T 4101-2012 Technical specification of geotechnical investigation in beach-shallow sea
SY 4101-2012 Technical specification for geotechnical engineering survey of beaches
SY 4088-1995 Water supply and drainage technology for offshore petroleum engineering
SY 4092-1995 Insulation Technical Specifications for Beach Petroleum Engineering
SY 4087-1995 Ventilation and Air Conditioning Technology for Beach Petroleum Engineering
SY 4090-1995 Power Generation Facility Technology of Beach Petroleum Engineering

US-FCR, Offshore

FCR COE EM 1110-2-2611-2004 ENGINEERING FOR PREFABRICATED CONSTRUCTION OF NAVIGATION PROJECTS
FCR COE EM 1110-2-1414-1989 WATER LEVELS AND WAVE HEIGHTS FOR COASTAL ENGINEERING DESIGN
FCR COE ETL 1110-2-315-1989 COASTAL ENGINEERING WORKSHOP
FCR COE ER 15-2-6-1990 CORPS OF ENGINEERS MARINE ENGINEERING BOARD
FCR COE EM 1110-2-6055-2015 Inland Electronic Navigational Chart Engineering Manual
FCR COE ETL 1110-2-292-1984 COASTAL ENGINEERING HYDRAULIC DESIGN CONFERENCE, 1983
FCR COE ER 10-1-16-1992 U.S. ARMY COASTAL ENGINEERING RESEARCH BOARD
FCR COE EM 1110-2-1100 PT V-2003 COASTAL ENGINEERING MANUAL (Incorporated Change 2: April 1, 2008)
FCR COE EM 1110-2-1100 PT IV-2002 COASTAL ENGINEERING MANUAL (Incorporated Change 2: August 1, 2008)
FCR COE EM 1110-2-1100 PT VI-2002 COASTAL ENGINEERING MANUAL (Incorporated Change 3: September 28, 2011)
FCR NAV P-1-1992 NAVY CIVIL ENGINEER CORPS

American Society of Civil Engineers (ASCE), Offshore

ASCE MOP 116-2008 Navigation Engineering Practice and Ethical Standards

国家市场监督管理总局、中国国家标准化管理委员会, Offshore

GB/T 39712-2020 Sulphoaluminate cement for marine rapid construction
GB/T 37636-2019 Welded steel pipes for offshore engineering pile
GB/T 37602-2019 Ship and offshore engineering steel for low temperature service
GB/T 36671-2018 Design requirements for high speed shafting of OSV
GB/T 12466-2019 Terminology of corrosion and protection for ship and marine engineering
GB/T 39711-2020 Sulphoaluminate cement mending binder for marine engineering
GB/T 39185-2020 Technology requirement for ocean engnieering ship dynamic positioning system
GB/T 36880-2018 Control regulation of hazardous material for ship and marine engineering building
GB/T 37582-2019 Requirements for corrosion control engineering in the life cycle of the marine engineering equipment

Professional Standard - Energy, Offshore

NB/T 25002-2011 Code for design of maritime structures of nuclear power plants
NB/T 10597-2021

ABS - American Bureau of Shipping, Offshore

ABS 275-2017 GUIDE FOR USE OF LITHIUM BATTERIES IN THE MARINE AND OFFSHORE INDUSTRIES
ABS 275 NOTICE 1-2018 GUIDE FOR USE OF LITHIUM BATTERIES IN THE MARINE AND OFFSHORE INDUSTRIES
ABS 288-2017 GUIDE FOR USE OF SUPERCAPACITORS IN THE MARINE AND OFFSHORE INDUSTRIES
ABS 164-2009 GUIDANCE NOTES ON THE ILO MARITIME LABOUR CONVENTION@ 2006
ABS 120-2003 GUIDE FOR SURVEYS USING RISK-BASED INSPECTION FOR THE OFFSHORE INDUSTRY

NO-SN, Offshore

NS 2584-1977 Marine industry - Bollards
NS 6249-1984 Marine industry - Accommodation ladders
NS 2627-1982 Marine industry - Rope drums
NS 6248-1984 Marine industry - Pilot ladders
NS 6247-1984 Marine industry - Embarkation ladders
NS 6032-1977 Marine industry - Signs - Circular
NS 6006-1980 Marine industry - Pipe clamps - Summary
NS 2659-1982 Marine industry - Hot-rolled steel L-sections
NS 6018-1976 Marine industry - Oil cargo hatches - Cover
NS 2750-1977 Marine industry - Ventilators - Coamings
NS 2716-1982 Marine industry - Stuffing boxes for rudderstocks
NS 2798-1977 Marine industry - Steel tubes for hydraulic purposes
NS 2751-1977 Marine industry - Ventilators - Flanges
NS 2692-1982 Marine industry - Handle screw nut M20
NS 6030-1977 Marine industry - Signs - General requirements
NS 6040-1977 Marine industry - Marking of plates - Symbols
NS 2548-1977 Marine industry - Flanges for exhaust gas piping
NS 2702-1979 Marine industry - Spade rudders - Arrangement of bearings
NS 2717-1982 Marine industry - Gaskets for stuffing box foundations
NS 6039-1977 Marine industry - Deck and bulkhead pipe sleeves
NS 2501-1977 Marine Industry - Steel tubes - Seamless and welded
NS 6031-1977 Marine industry - Signs - Quadratic and rectangular
NS 6033-1977 Marine industry - Signs - With fixed text
NS 6062-1977 Marine industry - Ventilation, high velocity system - Clamps
NS 6038-1978 Marine industry - Accuracy in hull constructions
NS 6051-1977 Marine industry - General arrangement - Indications of details
NS 2589-1982 Marine industry - Chocks in bulwark - Panama type
NS 2588-1982 Marine industry - Chocks, freestanding - Ordinary type
NS 2545-1982 Marine industry - Blank flanges - Nominal pressure PN 10
NS 2546-1982 Marine industry - Blank flanges - Nominal pressure PN 16
NS 2590-1982 Marine industry - Chocks, free-standing - Panama type
NS 6019-1976 Marine industry - Oil cargo hatches - Rubber seal
NS 2547-1982 Marine industry - Blank flanges - Nominal pressure PN 40
NS 2520-1977 Marine industry - Lock-fastening - For doors and hatches of steel
NS 2544-1982 Marine industry - Spectacle flanges - Nominal pressure PN 16
NS 2538-1982 Marine industry - Set-on flanges - Nominal pressure PN 16
NS 2537-1982 Marine industry - Set-on flanges - Nominal pressure PN 10
NS 2523-1977 Marine industry - Hinges - For doors and hatches of steel
NS 2777-1976 Marine industry - Wooden furniture - Sofa/bed, furniture of combination
NS 2540-1982 Marine industry - Set-in flanges - Nominal pressure PN 16
NS 2539-1982 Marine industry - Set-in flanges - Nominal pressure PN 10
NS 6041-1977 Marine industry - Marking of plates - Terms with abbreviations
NS 2542-1982 Marine industry - Set-in flanges - Nominal pressure PN 40
NS 6228-1983 Marine industry - Ladders and guardrails in engine rooms - Ladder steps
NS 6239-1982 Marine industry - Air, sounding and filling pipes - Sleeves
NS 2535-1982 Marine industry - Soldering flanges with neck - Nominal pressure PN 16
NS 6243-1982 Marine industry - Air, sounding and filling pipes - Sounding rods
NS 2785-1977 Marine industry - Incandescent lamps for navigation lights - 12, 24, 110 and 220 V
NS 2560-1977 Marine Industry - Ventilation, high velocity system - Summary of ducts and fittings
NS 6240-1982 Marine industry - Air, sounding and filling pipes - Sounding elbows
NS 6242-1982 Marine industry - Air, sounding and filling pipes - Plug keys
NS 2543-1982 Marine industry - Spectacle flanges - Nominal pressure PN 10 - Working pressure 6 bar

International Organization for Standardization (ISO), Offshore

ISO 18289:2014 Ships and marine technology - Navigation and shallow-water engineering vessels - Anchor winches
ISO 9875:1996 Ships and marine technolgy - Marine echo-sounding equipment

British Standards Institution (BSI), Offshore

BS ISO 18289:2014 Ships and marine technology. Navigation and shallow-water engineering vessels. Anchor winches
BS 6349-5:1991 Maritime structures - Code of practice for dredging and land reclamation
BS IEC 61892-5:2014 Mobile and fixed offshore units. Electrical installations. Mobile units
BS IEC 61892-5:2010 Mobile and fixed offshore units. Electrical installations. Mobile units
BS EN 13195:2013 Aluminium and aluminium alloys. Specifications for wrought and cast products for marine applications (shipbuilding, marine and offshore)
BS EN 13195-1:2002 Aluminium and aluminium alloys - Wrought and cast products for marine applications (shipbuilding, marine and offshore) - Specifications
BS EN 13195:2010 Aluminium and aluminium alloys. Specifications for wrought and cast products for marine applications (shipbuilding, marine and offshore)
BS 6349-8:2007 Maritime structures – Part 8: Code of practice for the design of Ro-Ro ramps, linkspans and walkways
BS 6349-3:2013 Maritime works. Code of practice for the design of shipyards and sea locks
BS 6349-1-2:2016 Maritime works. General. Code of practice for assessment of actions
BS 6349-1-2:2016+A1:2017 Maritime works - General. Code of practice for assessment of actions
BS 6349-2:2019 Tracked Changes. Maritime works. Code of practice for the design of quay walls, jetties and dolphins
BS 6349-1-1:2013 Maritime works. General. Code of practice for planning and design for operations
BS 6349-1-4:2021 Tracked Changes. Maritime works. General. Code of practice for materials

工业和信息化部, Offshore

JB/T 14048-2021 Technical conditions of alloy steel forgings for offshore platform transmission parts
YS/T 1438-2021 Copper-nickel alloy welded pipes for marine engineering piping systems
YB/T 6025-2022 Duplex stainless steel hot rolled steel plates for shipbuilding and offshore engineering

American Bureau of Shipping , Offshore

ABS 198-2013 GUIDANCE NOTES ON JOB SAFETY ANALYSIS FOR THE MARINE AND OFFSHORE INDUSTRIES
ABS 164 NOTICE 1-2010 GUIDANCE NOTES ON THE ILO MARITIME LABOUR CONVENTION, 2006

国家能源局, Offshore

NB/T 25095-2018 Specifications for anti-corrosion construction and acceptance of offshore structures in nuclear power plants
NB 10597-2021 Technical specifications for anti-corrosion of concrete structures in offshore structures of nuclear power plants
SY/T 7444-2019 Technical Specifications for Monitoring of Beach Artificial Island Projects
SY/T 7637-2021 Technical specifications for foundation treatment of beach artificial islands
SY/T 6879-2019 Specifications for Construction Quality Acceptance of Oil and Gas Construction Projects Beach Sea Wall Projects
SY/T 0308-2016 Water injection design specifications for offshore petroleum projects
SY/T 0311-2016 Communication technical specifications for beach oil projects
SY/T 4089-2020 Tanhai Petroleum Engineering Electrical Design Code

Professional Standard - Water Conservancy, Offshore

SL 435-2008 Code for design of sea dike project

Zhejiang Provincial Standard of the People's Republic of China, Offshore

DB33/T 596-2019 Seawall Engineering Management Regulations
DB33/T 852-2022 Guidelines for Safety Evaluation of Seawall Projects

US-COE, Offshore

COE ER 15-2-6-1990 CORPS OF ENGINEERS MARINE ENGINEERING BOARD
COE EC 1110-2-292-1998 COASTAL ENGINEERING MANUAL, PART III

GB-REG, Offshore

REG 46 CFR PART 128-2011 MARINE ENGINEERING: EQUIPMENT AND SYSTEMS

ZA-SANS, Offshore

SANS 8314:2005 Shipbuilding and marine structures - Trunnion pieces for span bearings and lead block bearings

Korean Agency for Technology and Standards (KATS), Offshore

KS H 6027-2010 Sea tangle products
KS C IEC 61892-5:2003 Mobile and fixed offshore units-Electrical installations-Part 5:Mobile units
KS C IEC 61892-5:2013 Mobile and fixed offshore units－Electrical installations－Part 5：Mobile units

United States Navy, Offshore

NAVY NAV P-1049-1989 NAVAL CONSTRUCTION FORCE MOBILIZATION MANUAL

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Offshore

GB/T 17501-2017 Specification for marine engineering topographic surveying
GB/T 34105-2017 Seamless steel tubes for ocean engineering structures
GB/T 712-2011 Ship and ocean engineering structural steel
GB/T 34103-2017 Hot rolled H section steel for ocean engineering structure
GB/T 35987-2018 Specification for offshore engineering structure weighing
GB/T 34206-2017 High corrosion resistance alloy rebars for the reinforcement of marine concrete
GB/T 19570-2017 Engineering technical spicification for sewage pipeline discharging into the sea

国家质量技术监督局, Offshore

GB/T 17501-1998 Specification for marine engineering topographicsurveying

European Committee for Standardization (CEN), Offshore

EN 13195:2009 Aluminium and aluminium alloys - Specifications for wrought and cast products for marine applications (shipbuilding, marine and offshore)
EN 13195:2013 Aluminium and aluminium alloys - Specifications for wrought and cast products for marine applications (shipbuilding, marine and offshore)

Sichuan Provincial Standard of the People's Republic of China, Offshore

DB5105/T 43-2018 Luzhou pickled sea pepper technical specification

Liaoning Provincial Standard of the People's Republic of China, Offshore

DB21/T 2150-2013 Liaoning Province Ocean and Coastal Engineering Marine Biological Damage Assessment Technical Specifications
DB21/T 2403-2015 Technical specification for dried kelp processing
DB21/T 2773-2017 Technical Regulations for Artificial Breeding of Jellyfish
DB21/T 2285-2014 Technical Regulations for Artificial Seedlings of Ascidian

Professional Standard - Ocean, Offshore

HY/T 0318-2021 Specifications for sea area use acceptance of reclamation projects surveys
HY/T 047-2016 The specification for engineering sea ice techniques
HY/T 047-1999 Technical Specifications for Engineering Sea Ice

Guangdong Provincial Standard of the People's Republic of China, Offshore

DB44/T 475-2008 Artificial seawater salt
DB44/T 2294-2021 Technical specification for the application of stainless steel reinforcement in marine engineering
DB44/T 944-2011 Technical specification for instant jellyfish processing
DB44/T 1740-2015 Technical specification for artificial breeding of purple sea urchin

Professional Standard - Light Industry, Offshore

QB 1311-1991 Haiyan Industrial Labor Safety Technical Regulations

Professional Standard - Aquaculture, Offshore

SC 3007-1985 Comprehensive energy consumption per unit of seaweed industrial products

Military Standard of the People's Republic of China-General Armament Department, Offshore

GJB 4586-1992*GJBz 20072-1992 Regulations for offshore construction and offshore testing of shore sonar equipment

Professional Standard-Ships, Offshore

CB/T 4309-2013 Technical requirement of welding process for module support stool in offshore project
CB/T 4340-2013 Technology of glass flake painting for offshore structure
CB/T 4310-2013 Installation technology of offshore rack and pinion elevator
CB/Z 812-2019 Rules for seakeeping test of marine engineering structures
CB/Z 810-2019 Evaluation method for dynamic positioning capability of marine engineering equipment
CB/T 4512-2020 Overspeed protection device for platform lifting system for marine engineering
CB/Z 811-2019 Ocean Engineering Environmental Simulation and Environmental Load Forecasting Method
CB/T 4393-2014 Specification of salt spray and air filter for offshore engineering equipment

Tianjin Provincial Standard of the People's Republic of China, Offshore

DB12/T 548-2014 Evaluation method for marine ecological damage of marine (shore) engineering in Tianjin
DB12/T 584-2015 Technical requirements for on-line monitoring of water quality in seawater industrial aquaculture
DB12/T 1168-2022 Technical Requirements for Seawater Industrialized Circulating Water IoT System
DB12/T 739-2017 Data processing requirements for seawater factory farming IoT system

Association Francaise de Normalisation, Offshore

NF EN ISO 24200:2022 Industries pétrolière, pétrochimique et du gaz naturel - Matériels de base pour les projets en mer - Supports de tuyauterie

Professional Standard - Traffic, Offshore

JTS 153-3-2007 Technical Specification for corrosion Protection of Steel Structures for Sea Port Construction
JTJ 275-2000 Corrosion Prevention Technical Specifications for Concrete Structures of Marine Harbour Engineering
JTS 257-2-2012 Quality Control Standard of High Performance Concrete for Sea Port Engineering
JTJ 275-2000（条文说明） Corrosion Prevention Technical Specifications for Concrete Structures of Marine Harbour Engineering(explanation)

API - American Petroleum Institute, Offshore

API SPEC 2H-2006 Specification for Carbon Manganese Steel Plate for Offshore Structures (Ninth Edition)

农业部, Offshore

SC/T 3050-2017 Technical Specifications for Dried Seafood Processing

Jiangsu Provincial Standard of the People's Republic of China, Offshore

DB32/T 2081-2012 Technical Regulations for Artificial Propagation of Jellyfish
DB32/T 1695-2011 Technical specification for salted jellyfish processing

Shandong Provincial Standard of the People's Republic of China, Offshore

DB37/T 427-2004 Technical specification for instant jellyfish processing
DB37/T 4018-2020 Technical specifications for artificial seedling cultivation of true sea squirts

农业农村部, Offshore

SC/T 3051-2018 Technical regulations for processing salted jellyfish

Anhui Provincial Standard of the People's Republic of China, Offshore

DB34/T 3298-2018 Technical Regulations for Industrialized Seedling Production of Begonia Four Seasons

Hebei Provincial Standard of the People's Republic of China, Offshore

DB13/T 1561-2012 Technical specifications for fully closed circulation seawater factory culture

International Maritime Organization (IMO), Offshore

IMO I973E-1999 Seafarers’ Hours of Work and Hours of Rest IMO/ILO Guidelines for the Development of Tables of Seafarers’ Shipboard Working Arrangements and Formats of Records of Seafarers’ Hours of Work or Hours of Rest

IMO - International Maritime Organization, Offshore

I973E-1999 Seafarers’ Hours of Work and Hours of Rest IMO/ILO Guidelines for the Development of Tables of Seafarers’ Shipboard Working Arrangements and Formats of Records of Seafarers’ Hours of Work or Hours of Rest

NATO - North Atlantic Treaty Organization, Offshore

ANEP-71-2007 ALLIED NAVAL ENGINEERING PUBLICATION CONTROLLABILITY AND SAFETY IN A SEAWAY (ED 1; To obtain please contact your national Defense Standardization Office or the NATO Standardization Office website: http:/ so.nato.int so@ Phone: +32 (0)2 – 707 5556@ email:

Professional Standard - Agriculture, Offshore

T/CAPPMA 09-2018 Technical regulations for processing frozen salted sea bass

VN-TCVN, Offshore

TCVN 3730-1982 Standard sea water.Production process

US-CFR-file, Offshore

CFR 46-128.110-2014 Shipping. Part128:Marine engineering: equipment and systems. Section128.110:Equipment and systems.

AGMA - American Gear Manufacturers Association, Offshore

09FTM16-2009 Allowable Contact Stresses in Jacking Gear Units Used in the Offshore Industry

American Society for Testing and Materials (ASTM), Offshore

ASTM F3256-23 Standard Guide for Reporting and Recording of Near-Misses for Maritime Industry

中国石油天然气总公司, Offshore

SY/T 308-1996 Technical specifications for water injection in beach-sea petroleum projects
SY/T 311-1996 Communication technical specifications for beach oil projects
SY/T 312-1996 Technical specifications for outfitting of offshore petroleum projects