Marine engineering services

Complete Support with design engineering for upgrading your ship

Our achievements:

1. Retrofit engineering for SOx scrubbers :
   1. ①Development of modification drawings
2. Retrofit engineering for Ballast Water Management Systems (BWMS) :
   1. ①Consultation for selecting suitable BWMS
   2. ②Development of modification drawings
   3. ③Dispatch of assistant superintendents to worksites
3. Development of Ballast Water Management Plan
4. Structural strength calculation / analysis :
   1. ①Strength calculation of hull structure and reinforcement plan preparation
   2. ②Strength calculation of mooring equipment and reinforcement plan preparation
   3. ③Calculation of allowable loads on deck
   4. ④Finite-element modeling (FEM) analysis
   5. ⑤Fatigue analysis
   6. ⑥Vibration analysis
   7. ⑦Liquid cargo sloshing analysis
   8. ⑧Consultation for modifications in line with the new requirements of the Panama Canal
5. Performance calculation :
   1. ①Development of Stability Booklet
   2. ②Development of Loading Manual
   3. ③Calculation of damaged stability
   4. ④Development of allowable table sheet for steel coil loading

Scope of Work:

We provide a variety of services to suit your needs.

Retrofit engineering

We provide large-scale retrofit engineering services for the installation of SOx scrubbers and Ballast Water Management Systems. Our work is highly praised by clients.

Step1	Pre study / Get a grasp of the ship's situation
Step2	Preparation of preliminary design
Step3	Onboard check and 3D scanning
Step4	Preparation of basic drawings
Step5	Obtain class approval
Step6	Preparation of detail drawings
Step7	Support with retrofit work

Consultation for selecting suitable BWMS

We provide technical advice for selection of suitable BWMS in consideration of the below factors:

1. Treatment methods used
2. Pipe space
3. Ballast water pump capacity
4. G/E capacity
5. System Design Limited (SDL)
6. Cost

Dispatch of assistant superintendents for retrofit work

In addition to the design work, we would be happy to assist you in carrying out smooth construction by dispatching our highly experienced engineers as assistant superintendents.

Development of Ballast Water Management Plan (BWMP)

We provide timely support in the development of BWMP in accordance with D-2 or D-1+ D-2 regulations.

Performance calculation

We provide support with:

1. Development of Stability Booklet and Loading Manual.
2. Calculation of damaged stability in accordance with regulations such as　ICLL, SOLAS, MARPOL and SPS. etc.

Other services

We are pleased to assist you with many other requests.