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Anchor handling tug supply vessel

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163: 191: 138: 36: 227:. The machinery is specifically designed for anchor handling operations. They also have arrangements for quick anchor release, which is operable from the bridge or other normally crewed locations in direct communication with the bridge. The reference load used in the design and testing of the towing winch is twice the static bollard pull. 317: 216:, and can undertake supply duties there between land bases and drilling sites. They also provide towing assistance during tanker loading, deepwater anchor handling, and towing of threatening objects. 237:
The world's strongest tug since its delivery in 2020 is Island Victory (Vard Brevik 831) of Island Offshore, with a bollard pull of 477 tonnes-force (526 short tons-force; 4,680 kN).
299: 209:, tow them to location, and use them to secure the rigs in place. AHTS vessels sometimes also serve as Emergency Response and Rescue Vessels (ERRVs) and as supply transports. 223:(PSVs) in being fitted with winches for towing and anchor handling, having an open stern to allow the decking of anchors, and having more power to increase the 325: 53: 100: 72: 303: 79: 377: 86: 68: 231: 367: 119: 271: 230:
Even if AHTS-vessels are customized for anchor-handling and towing, they can also undertake, for example, ROV (
93: 57: 402: 285: 175: 234:) services, safety/rescue services, and supply duties between mainland and offshore installations. 154: 46: 220: 392: 251: 17: 339: 8: 397: 279: 194:
ROV at work in an underwater oil and gas field. The ROV is operating a subsea torque
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Many of these vessels are designed to meet the harsh conditions of the
148: 213: 35: 195: 137: 60:. Unsourced material may be challenged and removed. 384: 274:. Archived from the original on 17 May 2018. 203:Anchor Handling Tug Supply (AHTS) vessels 120:Learn how and when to remove this message 198:tool on a valve on the subsea structure. 189: 205:are mainly built to handle anchors for 14: 385: 373:Bourbon Orca, yno 273, Ulstein Verft 318:"Anchor-handling/tug/supply vessels" 232:remotely operated underwater vehicle 58:adding citations to reliable sources 29: 300:"Anchor Handling Tug Supply Vessel" 69:"Anchor handling tug supply vessel" 24: 25: 414: 361: 161: 136: 34: 45:needs additional citations for 332: 310: 292: 264: 13: 1: 378:Icebreaker AHTS Balder Viking 257: 7: 240: 10: 419: 284:: CS1 maint: unfit URL ( 219:AHTS vessels differ from 176:Semi-submersible Platform 174:handling anchors for the 184:Examples of AHTS vessels 221:platform supply vessels 155:Thunder Horse Oil Field 199: 193: 27:Type of supply vessel 403:Petroleum technology 252:Emergency tow vessel 54:improve this article 340:"MV ISLAND VICTORY" 328:on 28 January 2015. 306:on 12 January 2017. 346:. 11 December 2019 322:Rolls-Royce Marine 200: 178:Transocean Arctic 130: 129: 122: 104: 16:(Redirected from 410: 368:The Bourbon Orca 355: 354: 352: 351: 336: 330: 329: 324:. Archived from 314: 308: 307: 302:. Archived from 296: 290: 289: 283: 275: 268: 165: 140: 125: 118: 114: 111: 105: 103: 62: 38: 30: 21: 418: 417: 413: 412: 411: 409: 408: 407: 383: 382: 364: 359: 358: 349: 347: 344:Island Offshore 338: 337: 333: 316: 315: 311: 298: 297: 293: 277: 276: 270: 269: 265: 260: 243: 188: 187: 186: 185: 181: 180: 179: 166: 158: 157: 141: 126: 115: 109: 106: 63: 61: 51: 39: 28: 23: 22: 15: 12: 11: 5: 416: 406: 405: 400: 395: 381: 380: 375: 370: 363: 362:External links 360: 357: 356: 331: 309: 291: 262: 261: 259: 256: 255: 254: 249: 242: 239: 183: 182: 167: 160: 159: 147:alongside the 145:Normand Master 142: 135: 134: 133: 132: 131: 128: 127: 42: 40: 33: 26: 9: 6: 4: 3: 2: 415: 404: 401: 399: 396: 394: 391: 390: 388: 379: 376: 374: 371: 369: 366: 365: 345: 341: 335: 327: 323: 319: 313: 305: 301: 295: 287: 281: 273: 267: 263: 253: 250: 248: 245: 244: 238: 235: 233: 228: 226: 222: 217: 215: 210: 208: 204: 197: 192: 177: 173: 172: 171:Balder Viking 164: 156: 152: 151: 146: 139: 124: 121: 113: 110:February 2017 102: 99: 95: 92: 88: 85: 81: 78: 74: 71: –  70: 66: 65:Find sources: 59: 55: 49: 48: 43:This article 41: 37: 32: 31: 19: 393:Shipbuilding 348:. Retrieved 343: 334: 326:the original 321: 312: 304:the original 294: 266: 236: 229: 225:bollard pull 218: 211: 202: 201: 169: 149: 144: 116: 107: 97: 90: 83: 76: 64: 52:Please help 47:verification 44: 247:Salvage tug 398:Ship types 387:Categories 350:2022-12-31 258:References 80:newspapers 214:North Sea 280:cite web 241:See also 207:oil rigs 196:spanner 94:scholar 272:"AHTS" 150:Balder 96:  89:  82:  75:  67:  168:AHTS 143:AHTS 101:JSTOR 87:books 286:link 73:news 18:AHTS 153:at 56:by 389:: 342:. 320:. 282:}} 278:{{ 353:. 288:) 123:) 117:( 112:) 108:( 98:· 91:· 84:· 77:· 50:. 20:)

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AHTS

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Large orange tugboat
Balder
Thunder Horse Oil Field
Two crewmen on Bow winch area
Balder Viking
Semi-submersible Platform

spanner
oil rigs
North Sea
platform supply vessels
bollard pull
remotely operated underwater vehicle
Salvage tug
Emergency tow vessel
"AHTS"
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