Code for the Construction and Equipment of. Mobile Offshore Drilling Units, Edition. Erratum. December On page , in the. On page 77, paragraph , delete the second sentence so that the amended paragraph reads as follows: “ Audible signals in high noise areas should be . IMO Code for the Construction and Equipment of Mobile Offshore · Drilling Units, ( MODU CODE). Tags: IMO MODU Code.

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Such units should also be evaluated for the effects of possible scouring action loss of bottom support. Means should be provided locally to indicate whether a valve is open or closed. This does not preclude the supply to the air receiver of the emergency generator set from the main or auxiliary compressed air system through a non-return valve fitted in the emergency generator room. Gas detectors – Performance requirements of detectors for flammable gases. A record of these tests and other information concerning initial certification should be readily available.

An alarm should be provided to indicate low starting air pressure, set at a level which still permits starting operations of the propulsion machinery. Where the Administration so allows, one of the brakes may be replaced by a manually operated brake. Accommodation spaces should be fitted with smoke detectors.

Where necessary, the two should be superimposed by adding the current velocity vectorially to the wave particle velocity. Consideration should be given to waves of lesser height, where, due to their period, the effects on structural elements may be greater. Chapter 14 Operations Chapter 14 – Operations. That the life-saving appliances provide codw a total number of Exposed live parts having voltages to earth ground exceeding a voltage to be specified by the Administration should not be installed mdu the front of such switchboards.

ClassNK announces partial revision on the steel vessel rules. As far as practicable, means should be provided to preclude the entry of oil or other contaminants which may adversely affect the boiler. Illustrations and instructions codde be provided on or in the vicinity of survival craft and their launching controls and should:.


Electrical installations design, selection and erection. In determining the acceptability of such criteria, the Administration should consider at least the following and take into account as appropriate:. The pumps provided need not be dedicated ballast pumps, but should be readily available for such use at all times.

Height above sea level metres C H 0 — mou Free surface effects of the flooded well or recess should be taken into account in stability calculations. However, for purposes of the application of chapter 9, the space where the emergency source of power is located is not considered as being cde control station.

In general, these accesses should be arranged diagonally, e. Not less than 12 rocket parachute flares complying omo the LSA Code should be carried and be stowed on or near the navigating bridge.

2009 Code for the Construction and Equipment of Mobile Offshore Drilling Units

For units that have a movable substructure the 30 m should be measured with the substructure at its closest drilling position to the accommodation. Positive means of closure should be provided at lmo boundaries to preclude the progressive flooding of other spaces which are intended to be intact. TLOF perimeter markings are typically for a 1 D or 0. Where more pumps than required are installed, their capacity should be to the satisfaction of the Administration.

Code for the Construction and Equipment of Mobile Offshore Drilling Units – Lexology

All search and rescue locating devices should conform to performance standards not inferior to those adopted by the Organization. In determining the acceptability of such criteria, the Administration should consider at least the following and take into account:.

The provisions apply to both marine and industrial machinery. Maritime UK launches updated Code of Practice for autonomous navigation.

In no case need the equipment be designed to operate when inclined more than:. The D-value should be to the nearest whole number with 0. Geldig vandaag Dit onderwerp bevat de volgende rubrieken. The minimum freeboard of iko which cannot be computed by the normal methods laid down by that Protocol should be determined on the basis of meeting the applicable intact stability, damage stability and structural requirements for transit conditions and mou operations while afloat.



Muster lists should be drawn up in the working language or languages of the crew. How to respond when safety fails Mauricio Garrido. In order to allow deballasting of the ballast tanks intended to be used to bring the unit back to normal draught and to ensure no inclination after damage, air pipe openings for these tanks should be above the worst damage waterline specified in chapter 3.

Navigating bridge windows may be of the opening type provided the design of such windows permits rapid closure. A record of these examinations, tests and certifications should be readily available. In the special case of deep tanks situated in any shaft or pipe tunnel, valves on the tanks should be fitted but control in the event of fire may be effected by means of an additional valve on the pipeline or lines outside the tunnel or tunnels.

Each manual should be provided with a contents list, an index and wherever possible be cross-referenced to additional detailed information which should be readily available on board. It should include plans showing the location and extent of application of different grades and strengths of materials, together with a description of the materials and welding procedures employed, and any other relevant construction information.

Objects which are more than 15 m higher than the landing area should be fitted with intermediate red lights of the same intensity spaced at 10 m intervals down to the level of the landing area except where such lights would be obscured by other objects.