Netherlands - De Zeven Provincien Class
Destroyer
Rewritten – October 2001
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De Zeven Provincien Class Destroyer
Program Status: In Progress. The first unit of the class (De
Zeven Provincien) was launched 08 April 2000, commenced sea
trials during the summer of 2001, and will be commissioned in March
2002.
Operational Requirement: The Royal
Netherlands Navy (RNlN) has a requirement for a new anti-air warfare
(AAW) platform able to provide area air defense for deployed
collective security and peacekeeping operations. The new combatant
should also have a Theater Missile Defense (TMD) capability. A
sophisticated command and control capability is needed so that the
units can serve as task group command ships.
Program Background: The
Staff Requirement for the De Zeven Provincien class destroyer
(also known as the Luchtverdedigings en Commando Fregat (LCF)
Program) dates to 1991, when the RNlN began planning for the
replacement of the Tromp and Jacob Van Heemskerck class
frigates. The Tromp and Jacob Van Heemskerck classes
were commissioned in the 1970s and 1980s. Royal Schelde, supported
by Nevesbu, was awarded a project definition contract on 15 December
1993, and a detailed design and construction contract for the first
two units in on 30 June 1995. On 05 February 1997, Royal Schelde
(now owned by Damen Shipyard Group) was awarded the construction
contract for the second two units.
The RNlN has managed the LCF Program as part of
the Trilateral Frigate Cooperation (TFC) Program, which was
established by Germany, the Netherlands, and Spain in the early 90s.
The TFC program was a cooperative effort intended to identify common
components, facilitate joint procurements, and minimize development
costs. The TFC Program allowed each country to pursue its own
combatant design (The RNlN De Zeven Provincien, the German Sachsen/F
124, and the Spanish F-100 classes), so no standing TFC
program was needed. Memorandum of Understandings (MoUs) were signed,
however, between the Governments of Germany, the Netherlands, and
Spain, and their respective shipyards (Blohm + Voss, Royal Schelde,
and Empresa Nacional Bazan) to facilitate the exchange of ship
designs.
The TFC "commonalization" efforts
focused on the development of a common anti-air warfare system (AAWS).
The AAWS collaboration between the Netherlands, Germany and
Spain was designed to cap total costs at US$475M by procuring common
systems wherever possible. However, in June 1995 Spain withdrew from
the TFC AAWS development effort, opting for a combat system solution
based on the US Navy’s AEGIS system. Germany and the Netherlands
continued with their AAWS work and settled on the Thales Nederland
(formerly Signaal) Active Phased Array Radar (APAR) as the basis for
the system. In November 1995, Germany, the Netherlands, and Canada
signed an MoU for APAR development, and Thales Nederland was awarded
a US$125 million contract, which resulted in the first unit in 2000.
Although the RNlN refers to the new ships as
frigates, their size (over 6,000 tons) and AAW capabilities clearly
place the De Zeven Provincien class within the destroyer ship
type.
Program Acquisition Plan: Royal Schelde is
under contract to build all four units of the De Zeven Provincien
class at their shipyard in Vlissingen. The first unit (De Zeven
Provincien) was launched on 08 April 2001, and will be
commissioned in March 2002. Units two (De Ruyter), three (Tromp),
and four (Evertsen) will commission from 2003 through 2006.
The four-ship program, including integrated
logistics support, training, and other costs, is budgeted for
US$1.61B (approximately US$400M per ship). This price is probably
low for so capable a platform, suggesting that additional funding
will be required as construction progresses.
The first two units of the De Zeven Provincien
class will replace the one remaining unit of the Tromp class,
which was commissioned in 1976. Initial reports indicated the Tromp
class would be made available for export to Indonesia, however that
appears unlikely in view of Indonesia’s continued economic and
political difficulties. The second two units of the De Zeven
Provincien class will replace the two units of the Jacob Van
Heemskerck class. These two ships are still relatively young
(both were commissioned in 1986 and their service life is
theoretically estimated as lasting until 2012) and will probably be
offered for export sale.
The construction schedule for the De Zeven Provincien
class is as follows:
Hull |
Name |
Laid Down |
Launched |
Commissioned |
1 |
De Zeven Provincien |
Sep 1, 1998 |
08 Apr 00 |
Mar 2002 |
2 |
De Ruyter |
Sep 1999 |
July 2001 |
Mar 2003 |
3 |
Tromp |
Sep 2000 |
July 2002 |
Mar 2004 |
4 |
Evertsen |
Sep 2001 |
July 2004 |
Mar 2006 |
Design and Construction Considerations: All
four units of the De Zeven Provincien class will be built at
Royal Schelde’s shipyard in Vlissingen. The AAWS radar and
infrared sensors will be provided by Thales Nederland, and the
RNlN’s Center for the Automation of Weapon and Command Systems (CAWCS)
is responsible for developing the SEWACO XI combat management
system. The first two units of the class (De Zeven Provincien
and De Ruyter) are being built with extensive command and
control facilities, while units three and four (Tromp and Evertsen)
will be "fitted for but not with" these facilities.
A. Hull and Mechanical. The De Zeven
Provincien class incorporates hull and superstructure features
intended to reduce the ship’s radar and infrared signature. The
class is not being built to the North Atlantic Treaty Organization
(NATO) hull shock standards normally applied to ships of their
size. However, in another measure to enhance survivability, the
ships are being built with double-plated steel blast and
fragmentation resistant bulkheads. These bulkheads, referred to as
PriMa, can divide the ships into seven autonomous internal zones.
The PriMa bulkheads were designed by the RNlN in collaboration
with the TNO Prins Maurits Laboratory (TNO-PML).
The combined diesel or gas turbine (CODOG)
propulsion system is powered by two Rolls Royce SPEY SM1C gas
turbines and two Stork-Wartsila 16V W26ST diesel engines. The SM1A
gas turbines in the Karel Doorman class were found to be
underpowered for the larger De Zeven Provincien design, so
the Rolls Royce SM1C engine was chosen over the GE LM2500. The
diesel competitors were MTU, Stork Wärtsilä, Bazan, Deutz/MWM,
and SEMT Pielstick; and Stork won with the 16V6ST.
Royal Schelde has contracted with GEC Alsthom
Paxman Diesels to supply diesel generator sets for the De Zeven
Provincien class. Each ship set will consist of four 12VP185
high-speed diesels, each generating 1,650kW. The RNlN selected ABB
auxiliary electric motors for the class. The 110kW, 75kW and 2.2kW
motors will drive fans and pumps throughout the ships, and are
shock-tested up to 32g for the smallest type. This is the first
time the RNlN has used commercial pumps, and ABB met the shock and
noise limits with strengthened foot mountings and end shields of
nodular cast iron.
ImTech Marine & Industry (formerly van
Rietschoten & Houwens) together with CAE Electronics Ltd. is
providing the integrated platform management system (IPMS).
B. Anti-Air Warfare System (AAWS). The AAWS
is based on the APAR multi-function radar, the SMART-L
three-dimensional long-range radar, and the SIRIUS long-range
infrared system. Thales Nederland is providing all three of these
sensors. The primary AAW weapons systems, both produced by
Raytheon, are the Standard SM-2 long-range surface-to-air missile,
and the Evolved Sea Sparrow missile (ESSM). The SM-2 and ESSM will
both be stored and launched from a 40-cell Lockheed Martin Mk41
Vertical Launch System (VLS). The Close-in-Weapons-System (CIWS)
will consist of two Thales Nederland Goalkeeper 30mm guns.
1. APAR: The APAR multi-function radar
has 800 quad-mounted, grouped gallium-arsenide MMIC
transmit/receive modules mounted on each of four sides of a
non-rotational antenna. Each "panel" has 120 degree in
azimuth for complete all-around coverage. Newest specs are:
360x70 degree spatial coverage and a range of 150 kilometers
(93nm). More than 250 targets can be tracked simultaneously. Its
pencil beams will have a +/- 60-degree off centerline shifting
capability. The radar’s function include horizon search (out
to 75 kilometers (46.5nm)), missile guidance, surface gunfire
control support, cued search (to confirm and gather more data
about targets detected by other sensors), back up volume search
(out to 150 kilometer) and surface search and track (out to 32
kilometer (19.8nm)). It operates in the X-band (I/J band) using
a high frequency bracket between 8-13 GHz (by comparison, the
SPY-1D AEGIS radar operates in the S-band between 2-4 GHz)
allowing a lighter weight and eliminating the need for dedicated
illuminators for the NATO Sea Sparrow and ESSM missiles. On 09
December 1998, the RNlN signed a contract with Signaal (now
Thales Nederland) for series production of four APAR systems for
installation in the De Zeven Provincien class. The value
of the contract was not disclosed.
2. SMART-L: The MoD contracted with
Signaal (now Thales Nederland) in July of 1991 (for US$25
million) to continue development of its SMART-L long-range
version (up to 400 km (248nm)) of the Signaal Multi-beam
Acquisition Radar for Targeting (SMART). On 24 February 1998,
Signaal signed a contract with the RNlN to supply four of the
SMART-L radar systems for installation in the De Zeven
Provincien class. The SMART-L system is expected to cost
approximately US$9M per ship set. The SMART-L will replace
functions found in both the SMART-S medium range radar and the
LW-08 long-range surveillance radar. Rotating at 12 rpm, SMART-L
uses an antenna made up of 24 linear arrays, 16 of which are
used for transmission and all for reception. The received radar
energy is processed by the 24 receiver channels and is fed into
a beam-forming network in which the 14 beams are formed to
provide elevation coverage from zero to seventy degrees.
3. SIRIUS: Signaal (now Thales Nederland)
has developed a dual-band infrared search and track sensor
called SIRIUS, a long-range derivative of IRSCAN.
4. Standard SM-2: On 16 September 1998,
the US Department of Defense (DOD) announced that the Government
of the Netherlands had purchased 24 SM-2 Block IIIA Standard
missiles (16 tactical missiles with warheads and eight telemetry
missiles) for approximately US$24M. Also included in the
purchase were containers, canisters, spare and repair parts,
supply support, engineering technical assistance, and other
related elements of logistics support. No offset agreements were
proposed with the sale.
C. Theater Ballistic Missile Defense (TBMD):
In the future, the RNlN will probably acquire the SM-2 Block IVA
for Lower Tier Theater Ballistic Missile Defense (TBMD). A
feasibility study was ordered in October 2000 by the RNlN and
German Navy to explore the possibility of adding the Maritime
TBMD capability to the De Zeven Provincien and F-124
Saschen classes.
D. Anti-Surface Warfare Systems (ASUW). The
De Zeven Provincien class will be equipped with eight
Boeing Harpoon surface-to-surface missiles and a single OTO Breda
5 inch (127mm) L/54 lightweight gun.
E. Anti-Submarine Warfare Systems (ASW). The
RNlN ordered four DSQS-24C hull-mounted sonars from STN Atlas
Elektronik for installation in the De Zeven Provincien
class. Deliveries began in 2000. Terms of the sale were not
disclosed.
F. Combat Management System (CMS). The
RNlN’s own Center for Automation of Weapon and Command Systems
(CAWS) is developing an advanced combat management system (CMS)
for the LCF Program, designated the SEWACO XI. Work on SEWACO XI
began in August 1998, and operational software will be delivered
incrementally until 2003. Early software deliveries, designated
Interim Operational Capability (IOC) will allow the first ship of
the class to begin sea trials in 2001 (IOC 1), and conduct
missile-firing trials in 2002 (IOC 2). On 29 May 1998, Signaal
(now Thales Nederland) was awarded a US$74.6M contract to provide
most of the equipment needed for the SEWACO XI CMS. Hardware
includes 96 new generation multifunction operator consoles, 152
desktop workstations, 144 PROTEC II protective cabinets (36 per
ship), and ATM digital data fiber-optic networks (including
switches, fiber patch panels, and video bus). The RNlN intends to
maintain below-deck commonality with the existing SEWACO VII
architecture found in the Karel Doorman class frigates.
G. Electronic Warfare (EW) System. Racal
Radar Defense Systems was selected to supply its new Sabre
integrated electronic warfare system in the De Zeven Provincien
class. Racal was selected in competition over Dasa, Thomson-CSF,
and ARGO Systems Inc. (now Condor Systems), which was offering its
APECS II integrated electronic warfare (EW) system. The Racal
contract, signed on 10 December 1998, was valued at US$50.5M.
Delivery of the first of the four Sabre ship sets is started in
late 2000. The Sabre integrated EW suite combines technologies
drawn from a number of surface and airborne EW programs. Sabre
includes a 0.5-18GHz electronic support measures (ESM) subsystem
that is derived from the UK Royal Navy’s Outfit UAT equipment,
and a 7.5-18GHz electronic countermeasures (ECM) subsystem based
on the same system developed for the Nimrod MPA. The Sabre system
also includes a masthead ESM antenna/processor assembly, two
above-decks ECM transmitter units, two ECM equipment units, and a
below-decks ESM cabinet. No dedicated EW operator console was
required by the RNlN; rather, the EW situation will be displayed
and controlled from one of the multifunction consoles that form
the SEWACO XI CMS. The Racal contract includes an offset
commitment equal to 100% of the contract value. This will be
achieved through Dutch industry participation in the Local Area
Subsystem being developed by Racal and Thomson-CSF for the UK’s
Bowman battlefield communication system.
H. Communications Systems: Rohde &
Schwarz has been contracted to integrate the internal and external
communications systems fitted in the four De Zeven Provincien
class destroyers. Deliverables include the intercom and public
address system; and the HF, VHF, UHF, and SATCOM radio systems.
The communications suite also includes an HF broadband system that
helps to reduce the number of onboard antennas, and the SATURN UHF
frequency-agile radio transceiver. The Portuguese company, FABA/EID
will partner with Rohde & Schwarz on the contract. Rohde &
Schwarz also was the communications supplier for the Rotterdam
class LPD.
Ship Characteristics:
Vessel Type |
Destroyer |
Country |
Netherlands |
Program |
De Zeven Provincien Luchtverdedigings en Commando
Fregat (LCF) (De Zeven Provincien class Air Defense and
Command Frigate) |
Total Number |
4 |
Unit Cost (US$) |
400M |
Builder |
Royal Schelde (Damen Shipyard Group) |
Displ. Tons |
6,048 |
Length |
144.24m (473.2ft) |
Beam |
18.82m (61.7ft) |
Draft |
5.1m (16.7ft) |
Machinery |
Combined Diesel or Gas Turbine (CODOG): Two Rolls Royce
Spey SM1C gas turbines (52,300hp/39MW); two Stork-Wartsila
16V26ST diesels (13,600hp/10MW); two shafts; two controllable
pitch propellers. |
Speed (Knots) |
30 kts (turbines); 19 kts (diesels) |
Range |
5,000nm at 18kts |
Complement |
202 (including 32 officers, 47 non-commissioned officers,
and 123 ratings) plus accommodations for 30 additional
personnel. |
Weapons |
Guns: One OTOBreda 5 inch (127mm)/54 gun; two Oerlikon
Contraves 20mm machine guns.
Close-in-Weapons System (CIWS): Two Thales Nederland SGE-30
30mm Goalkeeper CIWS.
Torpedoes: Four 323mm (two twin) Mk 32 Mod 9 fixed torpedo
launchers for Raytheon Mk 46 Mod 5 lightweight anti-submarine
warfare (ASW) torpedoes. |
Missiles |
Surface-to-Surface missiles (SSMs): Eight Boeing Harpoon
SSMs in two quad cannisters.
Surface-to-air missiles (SAMs): Lockheed Martin Mk 41
40-cell Vertical Launch System (VLS) for the Raytheon Standard
SM-2 Block IIIA missiles (Block IV may be acquired later) and
Evolved Sea Sparrow Missiles (ESSM) in a quad pack. |
CMS/Fire Control |
Combat Management System (CMS): Thales Nederland SEWACO XI
Fire Control: Thales Nederland Sirius IRST optronic
director. |
Radar |
Air Search: Thales Nederland SMART-L
Multi-function radar (air/surface search and fire control):
Thales Nederland APAR
Surface Search: Thales Nederland Scout (I band). |
Countermeasures |
Electronic Support Measures (ESM)/Electronic
Countermeasures (ECM): Racal Sabre integrated EW system
(intercept and jammer).
Decoys: Four SRBOC Mk 36 chaff launcher.
Torpedo Decoys: Northrop Grumman AN/SLQ-25 Nixie torpedo
decoy. |
Sonar |
STN Atlas Elektronik DSQS-24C hull-mounted active search
and attack sonar (medium frequency). |
Helicopter |
Platform and hanger for one EH-101 or Lynx helicopter. |
Key Personnel:
- Jaap Huisman
- LCF Project Manager
- Royal Netherlands Navy Directorate of Materiel – Procurement
Division
- V.D. Burchlaan 31, P.O. Box 20702
- NL-2500 ES The Hague
- The Netherlands
- Tel. +31 70 316 9111
- Fax +31 70 316 2281
- R. van de Graaf
- LCF Marketing Manager
- Royal Schelde
- Glacisstraat 165, P.O. Box 16
- 4380 AA Vlissingen
- The Netherlands
- Tel. +31 1184 821 18
- Fax +31 1184 850 10
- Schelde Shipbuilding BV (Damen Shipyard Group)
- Mr. P.E. Denis
- Managing Director
- Schelde Shipbuilding BV
- Glacisstraat 165, PO Box 555
- NL-4380 AN Vlissingen
- The Netherlands
- Tel: + 31 1184 850 00
- Fax: + 31 1184 850 50
Mr. Steve Letter
International Marketing Manager – Sea Sparrow + ESSM
Raytheon Systems Company
1151 East Hermans Road
Building 807 MS A8
Tucson, Arizona 85706
United States
Tel: + 1 520 794 5318
Fax: + 1 520 794 6981
- Ms. Carol Bujold
- Naval and Maritime Integrated Systems
Raytheon Systems Company
1847 West Main Road
Portsmouth, Rhode Island
United States 02871-2050
Tel: + 401 842 2050
Fax: + 401 842 5205
E-mail: carol_bujold@res.raytheon.com
Website: http://www.raytheon.com
- Lockheed Martin Shipboard Systems
- Mr. Geoffrey R. Moss
- Manager, Mk 41 VLS International Business Development
- Lockheed Martin Shipboard Systems
- PO Box 4931
- Baltimore, Maryland 21220-0931
- United States
- Tel: + 1 410 682 1238
- Fax: + 1 410 682 1082
- E-mail: Geoffrey.r.moss@lmco.com
- Website: http://lockheedmartin.com
- Mr. Berto Nardini
- Marketing and Sales Director, Naval Weapon Systems (Medium
Caliber Guns)
- Alenia Difesa OTOBreda Division
- Via Valdilocchi 15
- Casella Postalle 337
- 19136 La Spezia
- Italy
- Tel: + 39 0187 58 2453
- Fax: + 30 0187 58 2415
- Mr. Sander van der Schoot
- Business Unit Director Radar and Sensors
- Thales Naval Nederland
- Zuidelijke Havenweg 40
- PO Box 42 7550 GD Hengelo
- The Netherlands
- Tel: + 31 0 74 248 8111
- Fax: + + 31 0 74 248 5936
Website: http://www.signaal.nl/
- STN Atlas Elektronik GmbH
- Dr. Heino Dobiasch
Naval Systems Division
- STN Atlas Elektronik GmbH
- Sebaldsbrucker Heerstrasse 235
- D-28305 Bremen, Germany
- Tel: + 49 421 457 - 0
- Fax: + 49 421 457 - 29 00
- Telex: 2 457 460 ae d
- E-mail: naval-systems@stn-atlas.de
- Website: http://www.stn-atlas.de
- Boeing Information, Space and Defense Systems
- Mr. Robert A. Algorotti
- Communications Manager, Weapons Programs
- Boeing Information, Space and Defense Systems
- PO Box 516
- St. Louis, Missouri 63116-0516
- Tel: + 1 636 947 2966
- E-mail: Robert.Algorotti@MW.Boeing.com
- Website: http://www.boeing.com
- ImTech Marine and Industry
- Mr. Terry F. van Velzen
- Director of Marketing and Sales
- ImTech Marine and Industry
- Sluisjesdijk 155
- P.O. Box 5054
- 3008 AB Rotterdam
- The Netherlands
- Tel: + 31 10 487 1377
- Fax: + 31 10 487 1745
- E-mail: tf.velzen@renhs.nl
- Website: http://www.imtech.nl
- Patrice Russo
- Marketing Manager Marine Systems
- CAE Electronics Ltd.
- 8585 Cote-de-Liesse
- P.O. Box 1800 Saint-Laurent
- Quebec, Canada
- H4L 4X4
- Tel: 1 514 341 6780 Ext 3471
- Fax: 1 514 341 7699
- E-mail: rousso@cae.ca
- Website: http://www.cae.ca
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