海事巡逻船技术资料.doc

CONFIDENTIALMSA STAFF REQUIREMENT 1101 MARITIME PATROL VESSEL GENERAL1.Maritime Patrol Vessel (MPV) should be capable of undertaking the broad spectrum of maritime roles of MSA in peace as well as war. MPV should effectively perform the assigned tasks, both singly and as part of composite force at sea.MISSION CAPABILITIES2.MPV should be able to perform constabulary and benign roles of PMSA with sustainability and reach in Area of Operation. The ship should have flexibility to patrol and provide Search and Rescue in Pakistani Search and Rescue region up to 840 Nm from coast. She should be capable to house requisite gear with corresponding suites of sensors and weapons catering for maritime safety and security roles with sufficient margin of growth. It should have the capabilities to undertake following missions:a.Maritime Security Operations including Patrolling and Policingb.VBSSc.Operations against Asymmetric Threats d.Intelligence Gatheringe.Fishery Protection and EEZ Monitoring f.Pollution Control and Disaster Managementg.Disaster Relief and Personnel Evacuationh.Search and Rescuej.Emergency Medical and Life Supportk.TrainingDESIGN STANDARDS3.The design should be of proven commercial standards meeting the Naval / Military requirements where essential e.g Fire Fighting, Damage Control and Deflooding etc. Construction and test & trials of the ship are to be in accordance with latest edition of Lloyds Rules for Naval auxiliaries or equivalent, except where explicitly mentioned in this document.STANDARDS AND CERTIFICATION4.Ship is to be designed in accordance with Lloyds or equivalent standard for naval auxiliaries. Ship is to be classified as for US Ocean Service requirement that it be able to weather the full force of tropical cyclones, this being for design purposes to comprise a minimum wind speed of 100 KMs on beam. Following class notations or equivalent is to be obtained:a.Character of classification-100 A 1b.Ship Type-NS2 0 PV AIRc.Service Area-SA2d.Hull Girder Strength -RSA2 for 2 compartment damage, TLA, FDA, CMe.Military Distinction-MD, SP (for 20mm)f.Navigation System-IBSg.Machinery and -LMC, PSMR, PMS(CM),Engineering Systems-CCS, RAS(ABU)h.Others-LA, FS, LMA,CEPAC(2), EP(AandR)Note:(1) Explanation of the notations used in the MSR is at Annex A.(2) Equivalent class notations as per any other internationally recognized standard will also be acceptable.AVAILABILITY OF THE PLATFORM5.The ship is to be available for maximum time at sea, following is to be considered:a.Essential.Ship shall be available for minimum of 300 days in a calendar year throughout its designed life of 30 years and all maintenance and refit shall be designed as such.b.Desirable.Ship shall be available for minimum of 330 days in a calendar year throughout its designed life of 40 years.ACCEPTANCE TRIALS6.All equipment, machinery, systems and ship as a whole are to be tested in FATs, HATs and SATs as applicable (at the cost of builder) according to the criteria to be mutually agreed between builder/OEM and Purchaser/MSA, as per Lloyds Rules. Following are the general trials conditions:Essentiala.No docking requirements to prove max speed, endurance, maneuvering characteristics etc, if ship is out of dock for less than 06 months.b.Sea state as per trial criterion of each machinery, equipment and ship capability. Generally all performances are required to be proven in Sea State3 or as agreed.c. Air temperature up to 45C.d. Seawater temperature up to 40 C.e. Any auto-stabilizing system installed, not in operation.f. Relative Humidity of 98%.MAIN CHARACTERISTICS7.The main characteristics of the platform should remain within the following parameters:a.Full load displacement (Metric Tons)-1000 +/- 100b.Draught- 3 meters (less is desirable)c.Endurance-21 days at sea without replenishmentd.Range-4500 NM at Cruising Speede.Area of Operation-Arabian Sea (NAS)/Indian Ocean f.Accommodation Spaces-(1)Officers - 7+5 (spare)-03 x Single cabins one each for Senior officer, CO & EXO-Suitable cabins for other officers(2) CPOs/Sailors - 76-2 x Double berth cabins -4 x 06 berth cabins/messes-4 x 12 berth Messes(3)Additional (10)-Mess type economical bunking for 10 persons (training/transportevacuees/boarding team etc)(4)Operations control/Briefing Room-For mission control, brief, (close to bridge)assembly of boarding parties etc (5)Cell/Lockup-Space and bunking for 8-10 detaineesg.Speed.(1)Maximum Speed-21 Knots sustained(2)Cruising Speed-12-16 Knotsh. Stores/Spares Capacity.(1)Time away from major base-30 days(2)Naval Stores and spares capacity-120 days (3)Victualing Stores capacity:(a)Fresh Provisions-15 Days(b)Dry Provisions-45 Days(c)Tinned Provisions-45 Days(d)Frozen Provisions-21 Daysj.Environment.(1)The ship and its equipment/machinery/sensors/systems be able to operate in Arabian sea and NAS (Indian Ocean) throughout the year without any environmental limitations/constraints.(2)All machinery/equipment/systems shall comply with Environment Protection Rules in vogue such as Marine Pollution Rules (MARPOL) for such class of ships.k.Stability.In accordance with Lloyds Rules for Naval Ships (or equivalent), it should be fitted with stabilizers/fins or minimal Roll stabilizing tanks for smooth ops up to sea state 6.l.Maneuvering.Ship is to be classified in accordance with Lloyds Maneuvering Assessment or equivalent.m.Sea Keeping.Ship is to be able to perform its assigned tasks without any degradation up to Sea State 6 and up to sea state 9 for safe navigation. OPERATIONAL CAPABILITIES8.Standard automation of weapons and electronics to ensure robustness, ease of maintenance and normal manning requirements. The systems and weapons should be well proven, recognized and designed in accordance with military engineering standards. The sensors should be of robust proven commercial standard. Ship is to be installed with following combat equipment/systems:a.Weapons .(1) 1 x 25 to 40 mm main gun (semi-automatic)(2) 2 x 12.7 mm guns (Manual)b.Sensors.(1)02 x Navigational Radars(2)Automatic Identification System (AIS)(3)IR Search, Tracking and Recording Systemc.Mine WarfareFitted for mine laying gear and stowage. d.SAR/Salvage/Diving;A work area and 2-3 tons crane to work and carry SAR/Salvage/pollution control gear/equipment. e.TowingCapable of towing at least equal weight vessel.f.Boarding.Capable of quick launch/recovery of RHIBs up to Sea state 5, while underway.g.Helicopter Facilities.Adequate deck landing facilities for 4-6 ton class helicopter including, but not limited to the following:(1)Helicopter landing deck capable of day and night operations.(2)Helo refueling and securing arrangements (3)HIFR/VERTREP (capability and gear)h.Navigation. The ship should have the following navigation equipment:(1)All round (enclosed, glass) working bridge with clear/high view of work area, with adequate space as response/ops centre for activities/event management.(2)02 x Gyros.(3)01 x Magnetic Compass.(4)Electromagnetic log with speed and distance repeaters.(5)Fully automatic steering system (electro hydraulic) with alternate steering options.(6)Commercial standard marinized weather system with repeaters.(7)GPS. (8)Navigation and special ops lights as per international regulations.(9)Pelorus and 03 gyro repeaters (Bridge Wings, ASP)(10)Echo sounder optimized for shallow water operations j.Miscellaneous.(1)Police alarm and lights.(2)Action and Abandon ship alarm.(3)4 x remote (bridge) operated Search Lights.k.External Communication Equipment.Following equipment should become the part of communication suite:(1)SATCOM01 x Terminal (Telephone, fax, mail etc)(2)HF Transceivers(a)1 x HF (1KW)(b)2 x HF (150W)(3)V/UHF Transceivers(a)3 x UHF(b)3 x VHF Base sets (Bridge/MRO)(4)HF Receiver-02 x HF receivers (5)HF Set (Emergency) - 01 X HF Tx/Rx (Portable)(6)Handheld Radios.10 in number V/UHF handheld Radios.(7)Miscellaneous(a)Flashing lamps on port/stbd (10”-12” dia)(b)Search Lamps 5” dia (Emergency use)(c) 04 x Safes (Key + Combination) for bridge, MRO, CO, EXO(d)Scanner (V/UHF)(e)Digital exchange for internal and external (shore) communication for 50 and 10 lines respectively.(f)Digital facility to remote external communication lines at remote positions.l.Internal Communication Equipment.Integrated internal communication for the following operational functions should be available:(1) Ships Operation(2) SAR Control(3) Weapons Command and Control(4) Ships Announcing and Alarm System(5) Entertainment System(6) Machinery Control(7) Damage Control(8) Intercom(9) Provision of external communication circuits on internal communication panels in work area, Bridge, MCO, F/Deck, and Boat Deck.(10) Sound powered telephone system for emergency communication between important spaces such as bridge, aft steering position, machinery spaces, DC and FF lockers, weapon control stations, machinery control centre etc.m.CCTV Cameras.These are to be fitted at following locations:(1)Upper decks(2)MCR and Machinery spaces (monitor in MCR)(3)Helo and Boat Deck(4)Monitors of CCTV cameras in Ops Roomn.Electromagnetic Interference.Electromagnetic Interference (EMI) shielding of MCO and Bridge, conforming to military standards.MACHINERY CONTROL ROOM (MCR)9.MCR should be provided with complete control, monitoring and alarm system of machinery, auxiliary and steering control system including but not limited to following:a.Rudder Indicatorsb.Engine Order Telegraphc.Speed Indicatord.Gyro Repeaterse.Emergency SteeringSHIPs STRUCTURE10.Ship structure should have following specifications:a.Hull(1).Efficient Sea keeping capabilities(2).Stability and habitability in rough weather(3).Corrosion resistant commercial standard hull and super structure i.a.w Lloyds Rules for Naval Aux. Ships (or equivalent) conforming to TLA, FDA,CM and RSA2 for 2 adjacent compartments damage.(4).All machinery/equipment to be mounted using resilient mounts/other appropriate (commercial, economical and robust) seating arrangements for their satisfactory operation and minimizing transmission of noise/vibrations.(5).Soft patches in super structure for removal/installation of machinery.b.Hull ProtectionFollowing is to be complied for the protection of the ships hull.(1).Underwater paint scheme compatible to class notation EP (A)desirable as per Lloyds Rules or equivalent having a minimum of 02 years satisfactory performance.(2).Efficient Cathodic Protection system for hull and shaft.(3)Sacrificial anodes to provide protection against galvanic corrosion on underwater hull, hull projections and sea chests etc with designed life of minimum of 24 months.Desirable.ICCP system.c.Paint SystemPaint system used should confirm to relevant clauses of Lloyds Rules and MARPOL (desirable). The paint system to have a warranty of 5 years and should meet following frame work:(1).All fuel tanks to be painted with epoxy based paint.(2).Paint in fresh water tanks to meet Lloyds criteria for safe drinking water.d.Sewage SystemSewage system to comply rules and regulations of MARPOL. Following aspects must also be catered:(1).Separate black and gray water tanks meeting MARPOL criterion.(2).A vacuum or any other suitable WC system.(3).Sub system for wastewater from sinks, showers, galley and laundry.(4).Sub system for soil water from toilets.e.Tanks(1).All fluid tanks are to be constructed i.a.w Lloyds Rules for Naval Aux. Ships having facilities for remote monitoring of content level, transfer and discharge.(2).Fuel tank should have replenishing, transferring and stripping capability/system and indications.(3).A separate tank for dirty oil/sludge is to be provided.(4).Separate black and gray water tanks meeting MARPOL criterion.(5).Separate tanks for all POLs (other than fuel) required for ship are to be provided.(6).Size of ballast tanks should be kept to minimum but should allow ship to operate safely in all conditions of fuel loading.f.Fuel Service and Handling SystemFuel service and handling system should be capable to supply required fuel to main propulsion and auxiliary machinery.g.VibrationNo resonance of ships structure including masts and machinery/equipment bases at all operating speeds.h.Noise LevelAll noise level within the ship should be in accordance with Lloyds Rules for Naval Aux. class.j.Growth MarginsShip should have the following parameters of growth margin:(1).Growth margin of at least 10% in deep displacement.(2).Margin in electric power, air-conditioning and space for future installation of weapons and sensors.k.SurvivabilityGuidelines given in Lloyds Rules for naval ships or better regarding survivability shall be followed.PROPULSION MACHINERY11.Propulsion, Shafting and Propellers.Propulsion of the ship should be as follows:a.Proven economical propulsion system on commercial standards as appropriate (cost effective and robust with ease of maintenance).b.The control and monitoring system for main propulsion machinery is to be capable of auto and manual operation from remote and local operating positions.c.Ease and economy of maintenance and repairs as per commercial standards.d.Shafting and engine as per power and maintenance requirements, as follows:(1).2 shafts and 2 diesel engines. (2).1 x Bow thruster.MACHINERY CONTROL AND MONITORING12.The ship should have an arrangement for operation and continuous supervision of main and auxiliary machinery from a centralized position (MCR) and remotely from bridge. Following features are to be incorporated at MCR:a.Arrangements for starting and stopping of all propulsion and critical auxiliary machinery.b.A system of visual and audio alarms and controls for identification of faults in main and auxiliary machinery and satisfactory supervision of related equipment.c.Indication of all essential parameters necessary for safe and effective operation and monitoring of the machinery e.g. temperature, pressure, tank levels, speed etc.d.Primary and secondary means of communication with bridge, machinery spaces, repair lockers and Ops Room.Note:Simple and robust electronic components to be used for operation in dusty and humid environment.AUXILIARY MACHINERY13.Ship should have following auxiliary machinery:a.Power Generation And Distribution (PGandD)The PG and D system is to be designed as per commercial standards/Lloydss Rules keeping in view the following features:(1).Ship should be installed with 02 x SSDGs for normal sea operations and 01 x DG for harbour stay. Whereby each DG should be capable to withstand ships full operation and hotel load requirements in normal sea cruising and port stay.(2).Arrangements for parallel operation of SSDGs through a Bus bar(3).Control and monitoring system of SSDGs should be capable of auto and manual operation from remote and local operation position.(4).Electrical distribution system with redundancy for critical machinery, weapons, sensors and equipment.(5).Emergency electrical distribution arrangement for vital equipment(6).Alternate power supply through auto change over for critical machinery and manual change over for important machinery.(7).Shore supply connection boxes with shore supply cable.(8).Appropriate lighting arrangements on upper and below decks with night adaptation for below deck lighting.(9).Rechargeable automatic Emergency Lanterns throughout the ship including machinery/accommodation spaces and passages.b.Air CompressorsThe ship should have adequate no. of air compressors with 100% redundancy to meet the compressed air requirements.c.Air-Conditioning and Ventilation SystemCooling, ventilation and exhaust/recirculation system as per Lloyds Rules for Aux. ships suitable for sea Area 39,50 and 51. The air-conditioning system is to be tested to cater for following environmental conditions:(1)Ambient temperature-48 C(2)Seawater temperature-up to 35 C(3)Temp within living spaces-22 C(4)Temp within electronic spaces-18 20 C(May be revised as per fitted equipment)d.Steering Control SystemThe steering control system should have following:.(1)Rudder operated by an electro-hydraulic steering gear system.(2)Two independent hydraulic power packs with one as backup/stand-by.(3)Steering from the bridge and emergency steering position.(4)Local and manual control at steering gear room.(5)Rudder indication at:(a)Bridge and Bridge Wings.(b)MCR.(c)Steering Control Room (local control).(6)Hydraulic Power Pack:(a)Electro-hydraulic system for each rudder.(b)Separate steering gears (port and starboard).(c)Each steering gear with hydraulic power supply having 100% redundancy.(d)A hand pump for emergency steering.e.Reverse Osmosis (Ro) PlantsFor fresh water requirements, ship is to be equipped with RO plant of sufficient water purification capacity of robust commercial design (10- 15 tons/da