Loading Arm Welding

a)Welding shall be as appropriate to ANSI B31.3 and as per ASME, Section VIII. Welding procedures and welder qualification shall be as per ASME Section IX. Non-pressure containing structural members shall be designed to AISC requirements.

b)Radiographic examinations and acceptance criteria shall be as follows:
  - Pressure welds in fluid carrying members: according to ASME Section VIII, Div. 1 or ANSI B31.3 of which both are applicable, with 100% radiographic examination.

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Loading Arm INSPECTION AND TESTING

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The factory tests shall be demonstrate the following: •  Specification compliance checks. •  Complete hydraulic power system; •  Control and alarm systems; •  Operating times of the QC/DC; •  Safe operating of the loading arm; •  Operation of the various interlock; •  Operation of the control panel and the pendant; •  Operating envelope at jetty level;
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Cylindrical Fender

Cylindrical  Fenders  are commonly used fenders recommendedfor all type of applications to ensure a safeand linear berthing to a variety of vessels. Adequate installation is simply achieved by using chains, bars, ropes or peciallydesigned ladder brackets.
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Berthing Approach System(BAS)

The Berthing Approach System (BAS) is used for safe berthing of vessels by measuring the distance, speed and angle of the ship’s bow and stern section in relation to the berth fenders and triggers alarms during the final sideways berthing phase. The BAS comprise the systems to determine a vessels bow and stern approach velocity and display this information on an LED Display, handheld pagers and within the Shore Control Centre. ► The BAS consist of the following components:   ◎ 2 No. lasers   ◎  1 No. large Numeric LED Display   ◎ 2 No. handheld Pagers ► Lasers The lasers shall have the following minimum specifications as listed in Table 9. Criteria Design value Laser Range 0 to 300 [m]. Measuring Distance Accuracy ± 2 [mm] at 0 – 300 [m] Computer Display Distance Resolution ± 1 [mm] at 0 – 300 [m] Large Display Distance Resolution ± 0.5 [m] at 0 – 300 [m] Velocity Range 0 – 99 [cm/s] Measuring Velocity Accuracy ± 0...
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