HEIMDAL R - RN OFFSHORE CLASS

Transcription

1 Heimdal R locaed a a pre-deermined posiion and mainaining a fixed posiion by means of Dynamic Posiioning (DP2) wih high accuracy during dredging aciviies. No anchors, no spuds.

2 - RN OFFSHORE CLASS MPV (Muli Purpose Vessel) HEIMDAL R is a ruly flexible vessel wihin all offshore projecs. Wih high propulsion power, four ransverse hrusers, combined wih a DP2 sysem and a subsea monioring sysem, his vessel is he perfec soluion for all offshore and subsea works. DYNAMIC POSITIONING Type MT (Marine Technologies) Approval / Class DYNAPOS AM/A,IMO Class 2 Reference sysems Sensors 2 x Leica MK 12, DGPS, Cyscan, Trimble SPS x Gyro RADius 2 x Moion Reference Uni 2 x Wind Sensor ERN number A radar-based relaive posiioning reference sysem DIMENSIONS Lengh o.a. Lengh b.p. Breadh mld. 84,0 m 76,0 m 18,7 m GENERAL SPECIFICATIONS Classificaion Operaion Dredge monioring sysem BV, 1 AUT-MS Hull, ICE MACH DYNAPOS AM/AT R, SDS Special service / Muli purpose ship Unresriced Navigaion Unresriced Navigaion GMDSS A3 Reson PDS2000, on bridge wih Siech SP855 posiioning sysem Deph mld. Draf max. Air draf 7,3 m 6,2 m 26,0 m GT 2898 PROPULSION General Main engines 2 x VARIABLE PITCH 2 x Warsila. Type: 8L BHP Toal 9600 BHP (7040KW) Fuel ype Speed MDO/MGO 15 knos BRIDGE / MANOEUVERING Bridge conrols Ulsein. 2 complee bridge conrol sands Nordic myhology Heimdal is one of he mos myserious gods in he Nordic myhology. Wih a fanasic sigh and hearing he appears in he myhs as he whies of he gods who keeps wach for he onse of Ragnarok, and he blows he resounding horn gjallarhorn, when he enemies approach. As he loyal guardian o he gods Heimdal kills he god Loke in bale.

3 AUXILIARIES / ELECTRICAL POWER ACCOMMODATION Generaors 2 x shaf generaors Leroy somer, each 2700 kva. 2 x auxiliaries Caperpillar, each 450 kva Toal no. berhs Toal no. cabins 18 x beds 14 cabins: 12 x single cabin, 1 x 2 persons cabin, 1 x 4 persons cabin THRUSTERS Office 1 x office Bow hrusers 2 x Brunvoll Tunnel hrusers, each 1200 BHP Hospial 1 x hospial Sern hrusers 2 x Brunvoll Tunnel hrusers, each 1000 BHP Venilaion/A/C for accommodaion High pressure single-pipe fully redundan venilaion sysem. Full heaing/ac hroughou he accommodaion LIFESAVING / RESCUE Approved lifesaving Appliances for Liferafs LSA approved for 24 persons 4 x 25 persons - Viking liferafs Oher Messroom, Dayroom, Gymnasium, Laundry, Galley, Dry provision, Cooling, Freezing room, Wardrobe IMO/ILO Cerified accommodaion conainers can be placed on deck Rescue / MOB boa NorSafe Midge MKII wih 25 HP ouboard. Approved for 6 persons OTHER Ani roll sysem 4 x Passive roll reducion anks 71459

4 RN OFFSHORE CLASS A vessel wih very high propulsion power and four ransvers hrusers. GRAB DREDGER wih clamb shell/orange peel equipmen going deeper and digging any soil as well as removing boulders. The whole operaion is conrolled by using he laes echnology wih PDS2000 monioring sysem combined wih very powerful and cerified GPS posiioning and racking sysem for high precision works offshore and subsea. The crane is a HS 895 HD crawler buil for he marine environmen, and delivered wih boom secions for a reach from 14 m up o 46,4 m. Wih sandard equipmen i will reach waer dephs of 60 meer which can be exended. HEIMDAL R

5 Heimdal R is equipped wih a variaion of grabs o opimize producion and o dredge maerial ranging from sil, granular o siff clay and glacial ill as well as removing boulders and handling crushed maerial aking peneraion force and he specific graviy of he soil o be dredged ino accoun. 11,5 m 3 grab for environmenal dredging having a weigh of kg. and a fooprin of 29 m2. The smalles grab for general dredging in medium hard soil is 8 m 3 having a weigh of kg. which can be increased o kg. The 10 m 3 grab is for ligher soil and i has go a weigh of kg. The 6 m 3 heavy duy roundnose grab wih very heavy peneraion force for dredging glacial ill and clay Kpa. I is having a weigh of kg. The exra heavy duy orange peel 5 m3 grab for handling of boulders and crushed maerial has go a weigh of kg. More opions including hydraulic grabs are available on reques

6 RN OFFSHORE CLASS CRANE VESSEL for lifing operaions and for handling maerial from he working deck. Rock placing for breakwaers, rock proecion of consrucions, and erosion proecion. Piling, demoliion, wreck removal, diving and ROV-operaions are also opions. Wih a boom foo and boom head of 7,0 m. and 3 m., 6 m., and 11,7 m. exensions in sock, he boom can be exended o 46,4 m. wih self-assembly feaure. Upon reques he boom can be exended o 84,2 m. and he counerweigh can be increased from 55,1. o 75,1. couner weigh and 27. carbody counerweigh. Working diagram C = Radius / dumping radius = Heigh of boom head sheave cenre above deck level K = Lengh of clamshell (depending on ype and capaciy og bucke) HEIMDAL R CLAMSHELL EQUIPMENT Capaciies in meric ons Boom Lengh counerweigh 55.1 Boom 20m 23m 25.7m 28.7m 31.7m 34.7m 37.4m 40.4m 43.4m 46.4m C x11.7 2x x x

7 LOAD CHART FOR LIFT CRANE OPERATION counerweigh Capaciies in meric ons for boom lenghs (20 m m) - wih 350 kn winches Boom lengh Radius Radius Above load char is for reference only. For acual lif duy please refer o load char in operaor s cab or manual LOAD CHART FOR LIFT CRANE OPERATION counerweigh and 27 carbody counerweigh Capaciies in meric ons for boom lenghs (20 m m) - wih 350 kn winches Boom lengh * 84.2* Radius *) wih mid-poin suspension. Above load char is for reference only. For acual lif duy please refer o load char in operaor s cab or manual. Radius

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