State enterprise CDB "Izumrud"

14309617

Central design bureau "Izumrud"

国家企业 (State enterprise)

1, Karantinny Ostrov
Kherson (赫尔松)
73003
Ukraine (乌克兰)

+380 552 41 10 55
+380 552 41 13 59

Yuriy Filatov - Acting Director

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俄语，乌克兰语

工程技术的研究与实验开发服务（所有类型船只）


FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 8,500 Т

The dock is intended for docking and repairing transport ships and floating facilities with a docking weight up to 8,500 t.

Type of the dock: floating, having one pontoon and two wing-walls, with a composite structure (with a reinforced concrete pontoon and steel wing-walls), non-self-propelled, non-self-contained regarding power supply, with crinolines at the forward and aft ends of the dock.

Classification and other main characteristics



THE COVERED SHIP REPAIR DOCK

The dock is intended for surveying and repairing nuclear submarines with a docking weight of 17,000 t (with a cope) or with a docking weight of 18,000 t (with no cope on the pontoon deck).

Type of the dock: a covered floating ship repair dock, having three pontoons and two wing-walls, composite (with a reinforced concrete pontoon and steel wing-walls), non-self-propelled, self-contained regarding power supply, with a roof and closures at its ends intended for creating a microclimate inside the dock above the pontoon deck.

THE UNIQUE FLOATING DOCKS DESIGNED IN UKRAINE

Although it is metal docks that are most widely used all over the world, Ukrainian designers (Izumrud Central Design Office) and shipbuilders (Kherson State Plant Pallada) have gone further and mastered the construction of floating docks with the use of reinforced concrete. Since the late 1950s, in the USSR the structures of this type made entirely of reinforced concrete have been replaced by so-called composite units.

A composite floating dock consists of a reinforced concrete pontoon and steel wing-walls. This structure is considered the best from the point of view of operation and maintenance. The use of heavy shipbuilding concretes based on sulphate-resistant Portland cement ensures the unique corrosion-resistance of the underwater part of the dock. Its bottom, outsides, pontoon deck, and bulkheads are well protected against the aggressive sea water. All these factors make it unnecessary to take the dock out of operation to have its underwater part repaired, whereas metal docks regularly need docking and painting.

The Ukrainian technicians have developed a unique non-caisson technology for joining dock parts afloat. It enables them to build units of practically any size that will satisfy the requirements of their customers, as well as those of Classification Societies. The strength characteristics of such units make it possible to transport them easily and safely to any part of the world. There are composite docks with lifting capacities from 8,500 t up to 25,000 t among the orders fulfilled. Moreover, their mobility and self-containment give them certain advantages over dry docks and synchrolifts. Unlike onshore hydraulic engineering structures, they are at the full disposal of their owners and have nothing to do with the local authorities.

The covered ship repair docks ordered by and delivered to the Soviet Navy are really unique. The Western mass media called them a twentieth-century miracle. In particular, the covered dock ‘Sever’ (‘North’) that was intended for repairs of submarines in the High North. Equipped with special closures (a roof and gates at both of its ends), it can create an indoor microclimate with a temperature of +15…18°С when it is – 30°С outdoors. However severe the weather conditions are, with any outside air temperature and humidity, such covered floating docks provide the best quality repairs possible.

What would you prefer? A well-known metal dock that requires much attention and money for maintenance or a composite dock that is not so widely used but obviously more advantageous in many aspects? This is the question that Izumrud’s and Pallada’s potential foreign customers have to answer. At the same time the Ukrainian dockbuilders and those foreign companies that have used their products for many years now know perfectly well what to say in reply to it.


FLOATING DOCKS 
DESIGNED BY “IZUMRUD” CENTRAL DESIGN OFFICE (UKRAINE) 

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 400 Т

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 5,000 Т

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 8,500 Т

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 10,000 Т

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 12,000 Т

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 13,500 Т

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 16,000 Т

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 17,000 Т

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 18,000 Т

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 20,000 Т

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 25,000 Т

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 28,000 Т

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 35,000 Т

FLOATING SHIP REPAIR DOCK WITH A LIFTING CAPACITY OF 50,000 Т

BREAKWATERS:
HARBOUR AND COASTAL PROTECTION

In more than 50 years of professional activity IZUMRUD’s specialists have created approximately 60 designs for ships, docks, quays, and other floating structures. Many of them have been used by PALLADA’s shipbuilders. We, together, have also mastered the design and manufacturing of floating structures with reinforced concrete pontoon foundations for small and medium business needs: hotels, offices, summer houses, restaurants, fuel stations, etc.

Our potential customers might be especially interested in breakwaters (the coastal protection structures preventing beach erosion). This coastal protection consists of floating reinforced concrete pontoons. They can be either made to sink completely to the sea floor (in this case they will obstruct the current and waves) or may have clearances under their bottoms (in this case the natural ecology of the region will be preserved, whereas the influence and force of the current and waves will be reduced).





The vessel is designed to carry up to 4 grades of oil products of all categories simultaneously as well as crude oil. The navigation area is not limited. Type of the vessel: a single-screw, single-deck diesel tanker with double bottom, double sides, one longitudinal bulkhead in the tank area, aft location of the engine room, pump room, service and accommodation spaces, bulb bow and transom stern. The cargo zone is divided by corrugated transverse and longitudinal bulkheads into 14 cargo tanks and 2 slop tanks.






PURPOSE 
Simultaneous transportation of up to four (4) parcels of the following liquid cargoes in bulk:
- IMO-II category liquid chemicals compatible with provision of the ship's specification;
- heavy and oil products of all grades.

RULES AND REGULATIONS 
- International Convention for Safety of Life at Sea SOLAS;
- International Convention for Prevention of Pollution from Ships, MARPOL;
- Convention on International Regulation for Preventing Collisions at Sea;
- International Convention on Tonnage Measurement of Ships;
- Other Rules and Regulations valid on date of signing contract.

Classification 
Russian Maritime Register of Shipping: tanker/chemical tanker

Main dimensions 
Length overall 178.90 m
Length between perpendiculars 165.00 m 
Breadth 25.30 m
Depth 18.00 m
Draught moulded 11.35 m

Deadweight 28740 t

Speed and Endurance
Trial speed at Main Engine output 0.9 MCR     ab. 14.6 kn.
Cruising range at a ship's speed 14 knots     ab. 10500 miles

Capacities for cargo and ballast handling
16 cargo tanks (100°/o)     ab. 35260 m3
slop tanks (100°/o)     1236 m3
segregated ballast tanks     ab. 13113 m3

Cargo and ballast tanks coating epoxy paint

Accommodation 39 persons

Main engine    MAN-B & W, 6L50 MC
MCR output     10800 bhp (7940 kW)
RPM     111 r/min
Specific fuel consumption     125 g/hp-hr

Generators
Diesel-generators     3 x 880 kW
Emergency diesel-generator     1x 200 kW

Boilers
Oil fired auxiliary boiler     2 x 6.3 t/h; 8 bar
Combined exhaust gas+oil fired boiler     1x1.1 t/h; 8 bar

Cargo handling equipment 
Hydraulically driven submerged cargo pump     4x250 m3/h + 10x450 m3/h
Hydraulically driven ballast pump     2x1000 m3/h
Independent inert gas generator     1x4000 Nm3/h

Navigational and radio equipment 
To be in accordance with demands of GMDSS Al A2 A3 (A4 call on)




The vessel is designed to carry up to 8 grades of oil products of all categories simultaneously as well as crude oil. The navigation area is not limited. Type of the vessel: a single-screw, single-deck diesel tanker with double bottom, double sides, one longitudinal bulkhead in the tank area, aft location of the engine room, pump room, service and accommodation spaces, bulb bow and transom stern. The cargo zone is divided by corrugated transverse and longitudinal bulkheads into 14 cargo tanks and 2 slop tanks.


PURPOSE 
Simultaneous transportation of up to eight (8) parcels of the following liquid cargoes in bulk:
- IMO-II category liquid chemicals compatible with provision of the ship's specification;
- heav and oil roducts of all rades.

RULES AND REGULATIONS 
- International Convention for Safety of Life at Sea SOLAS;
- International Convention for Prevention of Pollution from Ships, MARPOL;
- Convention on International Regulation for Preventing Collisions at Sea;
- International Convention on Tonnage Measurement of Ships;
- Other Rules and Regulations valid on date of signing contract.

Classification 
Russian Maritime Register of Shipping: tanker/chemical tanker IMO type 2 class

Main dimensions 
Length overall 182.56 m
Length between perpendiculars 171.00 m 
Breadth 25.60 m
Depth 18.00 m
Draught moulded 11.20 m

Deadweight 30900 t

Speed and Endurance
Trial speed at Main Engine output 0.9 MCR     ab. 14.4 kn. 
Cruising range at a ship's speed 14.4 knots     ab.11000 miles

Capacities for cargo and ballast handling
16 cargo tanks (100°/o)     ab. 39720 m3
slop tanks (100°/o)     1090 m3
segregated ballast tanks     ab. 15300 m3

Cargo and ballast tanks coating epoxy paint

Accommodation 19 persons

Main engine     MAN-B & W, 6550 MC-C
MCR output     10800 bhp (7940 kW)
RPM     111 r/min
Specific fuel consumption     125 g/hp-hr

Generators
Diesel-generators     3 x 880 kW
Emergency diesel-generator     1x 200 kW

Boilers
Oil fired auxiliary boiler     16.0 t/h; 8 bar
Combined exhaust gas+oil fired boiler     1.0+4.0 t/h; 8 bar

Cargo handling equipment 
Hydraulically driven submerged cargo pump     14x425 m3/h + 4x250 m3/h at 110 m.l.c.
Hydraulically driven ballast pump     2x1000 m3/h at 20 m.l.c.
Independent inert gas generator     1x4000 Nm3/h

Navigational and radio equipment 
To be in accordance with demands of GMDSS Al A2 A3 (A4 call on)

THE CHINESE EMERALD
FLOATING HOTEL & RESTAURANT

1) Main dimensions:
- length of a reinforced concrete pontoon – 30.0 m
- pontoon breadth without fenders – 14.0 m
- pontoon height – 3.0 m
2) Insulated framework superstructure, 3 storeys, exterior walls with glass units
3) Restaurant – 104 seats
4) Chinese Hall – 20 seats
5) Summer café – 48 seats
6) Hotel – 44 hotel beds
7) Staff – 30 people

THE BLACK SEA EMERALD
FLOATING HOTEL & RESTAURANT

1) Main dimensions:
- length of a reinforced concrete pontoon – 66.0 m
- pontoon breadth without fenders – 20.0 m
- pontoon height – 3.7 m
2) Insulated framework superstructure, made of steel and glass
3) Hotel:
- standard apartment – 23
- junior suite – 23
- suite – 15
4) Restaurant  with  a  kitchen,  food  storerooms,  and  a  refrigeration chamber – 114 seats
5) Bars – 3
6) Conference hall – 96 seats
7) Café with a dancing area – 50 seats
8) Sauna with a shower room, a gym, and a swimming pool – 1
9) Outdoor swimming pool – 1

Founded in 1958 in response to an acute demand for the design  and  construction of a great number of auxiliary vessels and technical fleet craft, IZUMRUD Central Design Office, State Enterprise, almost immediately became one of the leading companies in this sphere and occupied its own niche – shipbuilding with a wide use of reinforced concrete.

In more than 50 years of professional activity IZUMRUD’s  specialists  have  created  approximately  60 designs for ships, docks, quays, and other floating structures. Based on our designs, over 200 fleet units and other facilities have been built and successfully operated throughout the world. We have accumulated extensive experience in designing and preparing design and technological documentation for transport ships, oil tankers, research vessels, floating ship-repair and transfer docks, floating pontoon quays, as well as for their functional systems and gears.

We have mastered the design of floating structures with reinforced concrete pontoon foundations for small and medium business needs: hotels, offices, summer houses, restaurants, fuel stations, etc.

IZUMRUD Central Design Office is able to provide the whole spectrum of services starting from the pre-design stage to organizing the construction process. Additional services include choosing modern construction materials and equipment, carrying out technical supervision, obtaining all necessary permits at all stages, and project commissioning.

Please contact us with any enquiries on the design, construction, re-equipment, modernization, re-classification, renovation and the operation of floating facilities.

We strive to build trusting partner relationships with our clients by fostering cooperation and would be glad to work with you to find solutions to your design needs.