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SAFER, SMARTER, GREENER Oil and chemical tankers MARITIME SPECIFICATION REVIEW SERVICE – SHIP OWNERS © iStock

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Page 1: DNV GL Specification Review

SAFER, SMARTER, GREENER

Oil and chemical tankers

MARITIME

SPECIFICATION REVIEW SERVICE – SHIP OWNERS

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Page 2: DNV GL Specification Review

02 MARITIME Oil & chemical tankers

The competence and knowledge required to review technical specifications is based on experience. DNV GL has long experience in reviewing specifications; with our deep knowledge of both the operation and the building of all kinds of ships, we are ideal for assisting the owners. Further, as the vessel is intended to operate over a long time span, verification of existing and future rules and regulations has to be taken into account.

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Oil & chemical tankers MARITIME 03

Page 4: DNV GL Specification Review

04 MARITIME Oil & chemical tankers

OVERVIEWTarget clients Shipowners in the design, pre-contract or contracting phase for newbuildings.

Ship types ■ Oil tankers (crude, oil products, asphalt, shuttle etc.) ■ Chemical tankers ■ Oil and chemical tankers ■ Combination carriers carrying oil or chemicals

Purpose ■ To review owners’ outline specifications. ■ To review outline specifications or detailed techni-cal specifications from shipyards or designers.

SCOPEThe scope of the service is to give an overall assess-ment of the specifications with respect to:

■ Class and statutory requirements in force ■ Future known statutory, regional and IACS require-ments

■ Potential cargoes ■ Relevant regional requirements (EU and USCG) ■ Oil major requirements (OCIMF and ExxonMobil) ■ Feasibility of design and specifications based on experience from previous newbuilding project execution and in-service experience

■ New technology such as alternative fuels ■ Equivalent level of safety for novel designs.

Class and statutory requirements in forceDNV GL rules, SOLAS, MARPOL, IBC code.

Future known statutory, regional and IACS requirementsRequirements with known entry into force date or requirements under consideration. Examples are MARPOL Annex VI tier III NOx requirements, SOLAS and IBC code amendments related to inert gas for new tankers of 8000 dwt and above, and IACS har-monized CSR.

Potential cargoesAssessment of and recommendations related to ship arrangements and specified equipment with respect to chemical tanker cargo flexibility, for example related to carriage of FAME and enhancing cargo flexibility.

Relevant regional requirements (EU and USCG)Assessment with respect to main regional require-ments such as USCG VGP, VECS and ballast water treatment issues, as well as future EU SOx and poten-tial NOx requirements.

Oil major requirements (OCIMF & ExxonMobil)Assessment with respect to main OCIMF SIRE VIQand ExxonMobil requirements and experienced practices.

Feasibility of design and specifications based on experience from previous newbuilding project execution and in-service experienceExamples: comparison of capacities versus other designs, recommendations related to cargo handling efficiency (such as tank cleaning), cargo handling sys-tem design, material selection, MGO operation etc.

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Oil & chemical tankers MARITIME 05

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06 MARITIME Oil & chemical tankers

DISCIPLINESDisciplines The service covers an overall assessment of technical issues covering the following main disciplines:

■ Cargo handling and piping systems ■ Hull structural issues ■ Machinery systems

I.e. the review will not cover electrical systems, au-tomation and control systems, nautical systems and navigation, fire safety, life saving and load line unless specifically requested by the client.

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Oil & chemical tankers MARITIME 07

CONTACTSPlease contact your local DNV GL office or customer service manager for further information and support.

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Page 8: DNV GL Specification Review

SAFER, SMARTER, GREENER

DNV GL ASNO-1322 Høvik, NorwayTel: +47 67 57 99 00www.dnvgl.com

DNV GLDriven by our purpose of safeguarding life, property and the environment, DNV GL enables organizations to advance the safety and sustainability of their business. We provide classification and technical assurance along with software and independent expert advisory services to the maritime, oil and gas, and energy industries. We also provide certification services to customers across a wide range of industries.

Combining leading technical and operational expertise, risk methodology and in-depth industry knowledge, we empower our customers’ decisions and actions with trust and confidence. We continuously invest in research and collaborative innovation to provide customers and society with operational and technological foresight. With our origins stretching back to 1864, our reach today is global. Operating in more than 100 countries, our 16,000 professionals are dedicated to helping customers make the world safer, smarter and greener.

The trademarks DNV GL and the Horizon Graphic are the property of DNV GL AS. All rights reserved.©DNV GL 06/2015 Design: Coor Media 1504-030 Print: Coor Media, volume 3000

Regional maritime officesRegion Americas1400 Ravello DrKaty, TX 77449United States+1 281 396 1000

Region ChinaHouse No. 9, 1591 Hong Qiao RoadShanghai 200336China+86 21 3208 4518

Region Denmark, Sweden & PolandTuborg Parkvej 8, 2nd FloorDK2900 HellerupCopenhagenDenmark+45 39 45 48 00

Region East Mediterranean, Black and Caspian Seas5 Aitolikou Street18545 PiraeusGreece+30 210 41 00 200

Region GermanyBrooktorkai 1820457 HamburgGermany+49 40 361490

Region Korea & Japan18F Kyobo Bldg,Jong-ro 1, Jongno-gu,Seoul 110714Republic of Korea+82 2 734 7326/7

Region Middle East & IndiaBurjuman Business Tower, 14th Floor11539 DubaiUnited Arab Emirates+971 4 3526626

Region Norway, Finland, Russia & BalticsJohan Berentsens vei 109-1115163 LaksevågNorway+47 55 94 36 00

Region South East Asia & PacificDNV GL Technology Centre16 Science Park DriveSingapore 118227Singapore+65 6508 3750

Region West Europe and AfricaPalace House3 Cathedral StreetLondon SE19DEUnited Kingdom+44 (0)20 7357 6080