Bonn 22nd -23rd April 2015 UW-EOD Operations in Finland An exhample - - PowerPoint PPT Presentation

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Bonn 22nd -23rd April 2015 UW-EOD Operations in Finland An exhample - - PowerPoint PPT Presentation

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HELCOM SUBMERGED MEETING Bonn 22nd -23rd April 2015 UW-EOD Operations in Finland An exhample based on the work done in Finnish waters in May June 2012 Clerance and disposal of explosives from WW II Submarine S2 Lt Cdr Jukka-Pekka Nummila

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SLIDE 1

Nimi Työ Osasto

HELCOM SUBMERGED MEETING Bonn 22nd -23rd April 2015

UW-EOD Operations in Finland An exhample based on the work done in Finnish waters in May – June 2012 Clerance and disposal of explosives from WW II Submarine S2

Lt Cdr Jukka-Pekka Nummila Lt sg Juhani Kuustie Navy Command Finland Navy Command Finland Operationa Dept/ M3/Current Ops Operational Dept/M3 Current Ops

  • tel. + 358 2 99 303312
  • tel. + 358 299303317

email: jukka-pekka.nummila@mil.fi email: juhani.kuustie@mil.fi

20.4.2015

1

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Nimi Työ Osasto

180 000 mines laid in 2200 minefields 1848-1945

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Nimi Työ Osasto

S-2 EOD OPERATION

EOD = EXPLOSIVES ORDNANCE DISPOSAL CLERANCE OF AMMUNITION, MINES AND TORPEDOS OF 2ND WORLD WAR WRECK RUSSIAN S-2 SUBMARINE

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Nimi Työ Osasto

ARMAMENT MAIN GUN (DECK) 100mm 1 AA- GUN 45mm 1 TORPEDOS m/ 53 - 38 12 AMMUNITION 100 mm 200 AMMUNITION 45 mm 500 CREW TOTAL 50 PAX Small caliber weapons (pistol and rifles) Disposal charges

78 m

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Nimi Työ Osasto

Liepaja, 1.1.1940 Märket, 3.1.1940

ROUTE OF S2 SUBMARINE

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Nimi Työ Osasto

MANEUVERS OF S-2 SUBMARINE

  • 3rd of Jan 1940 at 04:20 am last radio message.
  • Struck a seamine while transfering on the surface.
  • S2 was removed from the Soviet fleet 28th March1940.
  • S2 was on the transfer to opsarea and there was no

information that she had shoot any torpedos during her voyage

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Nimi Työ Osasto

Hull broaken

36,8 m 20 m 78 m 10 m

DISAPPEARED IN THE EXPLOTION

EXPLOTION

10 m

EXPLOSIVES REMAINING

EXPLOTIION EXPLOTION

EFFECTS OF THE EXPLOSITION

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Nimi Työ Osasto

AFT (A) MIDSHIP S (B) BOW (C) NO AMMUNITION REMAINING

S2- SUBMARINE WRECK LOCATION AND DEPTHS

  • AFT (A)

26 m

  • MIDSHIP (B)

18 m

  • BOW (C)

18 m

  • SEAMINES (D) 20-30m

EXPLOSIVES

ROUTE OF S2 SUBMARINE

SEASMINES (D)

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Nimi Työ Osasto

MISSION TO DEFENCE FORCES FROM FINNISH MINISTRY OF DEFENCE:

DEFENCE FORCES WILL EXECUTE THE EOD OPERATION OF MILITARY AMMUNITION AND EXPOLOSIVE ORDNANCE INSIDE AND NEARBY THE SUBMARINE IN A SAFEST POSSIBLE WAY AND CONDUCT THE OPERATIONS SO THAT THE EFFECTS TO THE ENVIRONMENT AND THE SUBMARINE ARE AS SMALL AS POSSIBLE. THE AIM OF THE OPERATION IS TO MAKE THE SUBMARINE AND ITS SURROUNDINGS SAFE AREA AND FREE OF DANGEROUS EXPLOSIVES, IN ORDER THAT THE WRECK SITE CAN BE CONSIDERED SAFE AND BE ATTACHED TO THE SITES OF WWII GRAVESITES (CEMETARY)

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Nimi Työ Osasto

MISSION TO NAVY COMMAND FINLAND FROM DEFENCE STAFF HQ:

NAVY WILL CONDUCT THE REQUEST BY THE POLICE OF ÅLAND TO DISPOSE THE EXPLOSIVES FROM S2 SUBMARINE AND FROM ITS SURROUNDIGS. NAVY WILL PLAN , EXECUTE AND REPORT THE MISSION IN A SAFEST POSSIBLE WAY TAKING INTO CONSIDERATION THE EFFECTS TO THE ENVIRONMENT AND IN A MANNER THAT THE SUBMARINE IS NOT UNNECESSARYLY DAMAGED

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Nimi Työ Osasto

ORGANIZATIONS OF CO-OPERATION

MoD

  • Defence Staff HQ
  • Defence forces

research institute

  • Center of Explosives
  • Finnish War Museum

Ministry of Internal Affairs

  • Frontier Guard
  • Western Finland Coast Guard
  • Coast Guard Survaillance Squadron

Ministry of Foreign affairs

co-operation with the Emabby of Russian federation

LOCAL SELFGOVERMENT OF ÅLAND ISLANDS

  • MoD and other Ministries
  • Police of Åland

MAVY

  • ASNAC
  • GOFNAC
  • NAVY RESEARCH INSTITUTE
  • NAVY MATERIEL COMMAND

RISK MANAGEMENT AND SAFET YISSUES

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Nimi Työ Osasto

MoD

Ministry of Foreign affairs

MoEnv MoInt Affairs

Police

WFFG Åland local Gov

Army, Airforce HQ

Frontier Guard HQ NAVY SUB ORG

RUSSIAN EMBASSY

DEFENCE STAFF HQ

  • POC/OPS DIV
  • OIK-OS

NAVY COMMAND

  • CO READINESS/OPS DIV
  • LEGAL ADVISOR
  • CHIEF OF ENGINEERING

ASNAC

  • CO OF THE OPERATION
  • PUBLIC RELATIONS DEP

CO EOD OPS ON BOARD SUPPORT VESSEL (OSC/RESPONSIBILITY ON SITE)

Overall C2 Organization

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Nimi Työ Osasto

EOD OPERATIONS STEP BY STEP 1- 3 (1- 5)

Steps 4&5 1.STEP SeaMines

Transfer of SeaMInes to explosive site Disposal of mines underwater

2.STEP Explosives

  • utside the

wreck

  • 3. STEP

Explosives from the ammo stores

Removal of explosives Removal not possible Using concrete to cover the ammo Trasfer explosives to a container Full container transferred to Turku area Transported to Disposal site Disposal EOD1 ops, getting the ammo stuck or to safer state Removal of the explosives Trasfer explosives to a container

  • nboard the

support vessel Full container transferred to Turku area Transported to Disposal site in Military location middle part of Finland Disposal

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Nimi Työ Osasto

S-2 SUVE:N RÄJÄHTEIDEN RAIVAAMISMENETTELYN VAIHEET 1 - 5

  • 4. STEP

Torpedos in the tubes

Removal of the explosives Make it stuck EOD 1 Transfer to disposal site Dispose (explosition)

  • 5. STEP

Torpedos in the storage

Removal of the explosives Dispose at site Removal not possible Siirto hävityspaikalle Hävittäminen räjäyttämällä Dospose at site Removal not possible Covered with concrete Cover with concrete Make it stick Transfer to disposal site Dispose (explosition)

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Nimi Työ Osasto

AAMUPALVERI 6.6.2012 ASIA / VAST HLÖ

  • 2. CR valun valmistelut käynnissä

M to

  • 3. VAIHE 5, torpedo lähes poistovalmiina

M ma - ti

  • 1. Torpedon poisto

1330

  • 2. Torpedo hävityspaikalle ja räjäyttäminen

2100 Sukellustöiden avustustehtävät Aluevalvonta yt. PV ja Torni Siirtyminen ja uudelleen varppaus Kammio, lääkintä, evakuointi ja pelastus OK Kammion testaus ja tarkistaminen. POLIISI PV 222, Uisko saapuu myöhemmin, torni

  • valvoo. Klo 12.45 kuljetus Eckerö-M:hamn-

Eckerö. Pol.vaihto illalla. RVL TUULI S 1-5 m/s Huomenna S 1-5 m/s AALLOKKO Alle 0,5 m Alle 0,5 m NÄKYVYYS Paikoin sadekuuroja, utua Paikoin utua PELASTUSUPSEERI SÄÄENNUSTE, V Försti

  • 3. VAIHE 4, BB torpedon sytytysjärjestelmän

rikkominen KALUSTOMESTARI, TYÖKALUT KALUSTOMESTARI, SUKELLUS YAG HALLI, PÄÄLLIKKÖ ke #2, Betonit tilattu, MLI PANSIO lähtee Gyltöstä 1500 to Eckerö

  • RAIV. JOHTAJA/

TEHTÄVÄ VAIHE 4 - 5 #3, Pohjassa oleva ura tulee

  • lla min 3 m, jotta voidaan

ryhtyä raivaamismenettelyyn. Toteutetaan 7.6.2012 VAIHE 3 valun jälkeen.

  • RAIV. JOHTAJA/

TILANNE VAIHE 4 - 5

  • 1. BB torpedo putkessa valmiina

raivaamismenettelyyn M KUVAUS SUORITUS VAIKUTUS TOIMINTAAN / HUOM

MAHDOLLISTAA TOIMINNNAN TOIMINTA RAJOITTUNUT TOIMINTA ESTYY VAIKUTUS TOIMINTAAN

VALMIS OSILTAAN VALMIS TEHTÄVÄÄ EI SUORITETTU SUORITUKSEN VAIHE

DAILY BRIEF

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Nimi Työ Osasto

ROTATION OF DIVERS EOD DIVER Task> Name D I V E R S A F E T Y A S S I T P A N E L E X T R A D I V E R S A F E T Y D A S S I T P A N E L E X T R A Leader (diver 6) Diver1 D Diver2 S Diver3 A Diver4 P Diver5 E TASK DIVE GEAR

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Nimi Työ Osasto

CHALLENGES:

  • REMOVAL OF TORPEDOES NAD/OR POSSIBLE NEED TO DISPOSE THOSE INSIDE THE

TORPEDOTUBES

  • PENETRATION / ENTRANCE TO CONTROL ROOM – AMMO STORAGE UNDERNEED THE FLOOR
  • HULL STRUCTURE - DANGER OF THE ENTIRE HULL TO COLLABSE ( the main gun in the bow , above)
  • ENVIRONMENT
  • MÄRKET- LIGHTHOUSE NEARBY – STRUCTURES (distance approx. 1800 meters)
  • OTHER WRECKS NEAR BY (Belliver 300 m, Harding 800 m –popular for sport diving)
  • SEASTATE
  • NATURAL RESERVE (NATURA 2000 AREA PROTECTED – NO EXPLOSIVES THERE when ever it

can be avoided)

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Nimi Työ Osasto

VESSELS , PERSONS AND SUPPORT UNITS

NAVY VESSELS

  • YAG HALLI (12 PAX)
  • U 403 (SMALL WORK BOAT CREW OF 1 - 2)

PERSONNEL

  • COMMANDING OFFICER FOR THE OPERATION
  • SPECIALISTS (ALL EOD DIVERS):

– DIVING EQUIPMENT – UW- OTHER TOOLS – SAFETY OFFICER – EOD- DIVERS (3 PAX)

  • DIVE MEDIC

SUPPORT ELEMENTS

  • COAST GUARD PATROL BOAT, UISKO/TURSAS
  • TRANSPORT DUTIES DONE BY NAVY SHIP; MLC PANSIO
  • EXPERTS (SPECIAL RESEARCH / EXPLOSIVES) DEFENCE FORCES

RESEARCH INSTITUTE

  • POLICE, ÅLAND

TOTAL FROM FINNISH DEFENCE FORCES 24 PERSONS

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Nimi Työ Osasto

TRAINING (wk 14/2012) before the operation

PVM KLO KOULUTUSAIHE PAIKKA VAST 0900 - 1300 INFO:

  • 1. Raivaamissuunnitelma
  • 2. Työohjeet
  • 3. Turvallisuussuunnitelma
  • 4. Pelastussuunnitelma

Upinniemi 1.-3.JKU

  • 4. JNU /

HMY 3.4.2012 ti 1430 - 1700 TUTUSTUMINEN

  • 1. Sukellusvene, Vesikko
  • 2. Torpedo
  • a. Rakenne ja toimintaperiaate
  • b. sytytysjärjestelmä

Suomenlinna JKU J Joutsi / Sotamuseo 4.4.2012 ke 0800 - 1800 KOULUTUS, rastikoulutuksena

  • 1. Nostopussi
  • 2. Nostojärjestelmä, ammusten
  • 3. Dokumentointi- ja tiedusteluvälineet
  • a. VA- teleskooppikamera
  • b. VA- kuorenpaksuusmittari

Upinniemi HWE/ JKU 5.4.2012 to 0800 - 1600 KOULUTUS, rastikoulutuksena

  • 1. Metallityöt
  • a. polttoleikkaus
  • b. hitsaus
  • c. laikkakoneet
  • d. poraaminen
  • 2. Muut VA- työkalut
  • a. moottorisaha
  • b. HILTI- naulain, VA

Upinniemi HWE/ JKU

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Nimi Työ Osasto

DIVING EQUIPMNET

  • KM 28, band mask
  • NITROX 28%
  • DIVETIMES APPORX. a’ n. 60 min
  • TOTAL NUMBER OF DIVES
  • 209 DIVES
  • TOTALLY 200 hours
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Nimi Työ Osasto

VESSELS

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Nimi Työ Osasto

500 m 1000 m EXPLOSIVES TRANFERED TO DISPOSAL SITE AND DISPOSED THERE. OR WERE LIFETD TO A CINTAINER AND TRANSPORTED TO DISPOSAL SITE ON LAND. STEPS OF EOD OPS (1-5) 1. TRANSFER AND DISPOSAL OF SEAMINES 2. AMMUNITON OUTSIDE THE S2 3. AMMUNITION AND EXPLOSIVES IN THE STORAGES INSIDE THE SUBMARINE

  • AMMO 100 mm ja 45 mm

4. TORPEDOS INSIDE THE TUBES

  • TORPEDOS IN THE TUBES

5. TORPEDOS IN THE STORAGE (NOT IN THE TUBES YET)

DISPOSAL SITE depth 15 m

800 m 300 m MÄRKET LIGHT HOUSE SEAMINE 3 NM

EOD OPERATIONS Vk 19 and 20-23/2012

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Nimi Työ Osasto

500 m 1000 m wk 19/2012, pReparations STEP 1 DISPOSAL OF THE SEAMINES

  • TRANSFER AND DISPOSAL

WK 20-23/2012, DISPOSAL PREPARATIONS 1.ANCHORS (4 kpl) a’ 2000 kg )

  • 2. ACNHORAGE OF THE SUPPORT VESSEL

STEP 2 DISPOSAL OF THE EXPLOSIVES AROUND THE WRECK

  • LIFTING TO A CONTAINER

800 m 300 m MÄRKET

DISPOSAL SITE DEPTH10 – 15 m

SEAMINES 3 NM

EOD OPS WK 19 and 20-23/2012

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Nimi Työ Osasto

STEP 4,

TORPEDOS IN THE TUBES

STEP 5

TORPEDOS INSIDE THE STORAGE

STEP 3

CONTROL ROOM

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Nimi Työ Osasto

S-2 EOD OPS STEP 3

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Nimi Työ Osasto

EOD OPS WK 19 and 20-22/2012 wk 20-22/2012 STEP 3 AMMUNITION IN THE STORAGE (IN THE CONTROL ROOM, UNDERNEED THE FLOOR) 1. PREPARATIONS (CONTEOL ROOM)

  • OPENING THE HACTH
  • MOUNTING THE HOSES TO CLEAR

THE UW VISIBILITY

  • CLEARING THE ENTRANCES AND

SUCTION OF DIRT INSIDE

  • MOUNTING THE ELEVATOR FOR

AMMO (HYDRAULIC) 2. REMOVAL OF AMMUNITION, LIFT TO A EXPL CONTAINER OB HALLI

3. ”STUCK” CONTROL ROOM PARTLY WITH CONCRETE, SHUTTING THE ENTRANCE

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Nimi Työ Osasto

Lraning to portside aprox 30° Cut in the hull (80 x 100 cm) port side – entrance, measured daily to monitor the structure

EOD OPS WK 19 and 20-22/2012 wk 20-22/2012 STEP 3 AMMUNITION IN THE STORAGE (IN THE CONTROL ROOM, UNDERNEED THE FLOOR) 1. PREPARATIONS (CONTEOL ROOM)

  • OPENING THE HACTH
  • MOUNTING THE HOSES TO CLEAR

THE UW VISIBILITY

  • CLEARING THE ENTRANCES AND

SUCTION OF DIRT INSIDE

  • MOUNTING THE ELEVATOR FOR

AMMO (HYDRAULIC) 2. REMOVAL OF AMMUNITION, LIFT TO A EXPL CONTAINER OB HALLI

3. ”STUCK” CONTROL ROOM PARTLY WITH CONCRETE, SHUTTING THE ENTRANCE

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Nimi Työ Osasto

EOD OPS WK 19 and 20-22/2012 wk 20-22/2012 STEP 3 AMMUNITION IN THE STORAGE (IN THE CONTROL ROOM, UNDERNEED THE FLOOR) 1. PREPARATIONS (CONTEOL ROOM)

  • OPENING THE HACTH
  • MOUNTING THE HOSES TO CLEAR

THE UW VISIBILITY

  • CLEARING THE ENTRANCES AND

SUCTION OF DIRT INSIDE

  • MOUNTING THE ELEVATOR FOR

AMMO (HYDRAULIC) 2. REMOVAL OF AMMUNITION, LIFT TO A EXPL CONTAINER OB HALLI

3. ”STUCK” CONTROL ROOM PARTLY WITH CONCRETE, SHUTTING THE ENTRANCE

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Nimi Työ Osasto

EOD OPS WK 19 and 20-22/2012 wk 20-22/2012 STEP 3 AMMUNITION IN THE STORAGE (IN THE CONTROL ROOM, UNDERNEED THE FLOOR) 1. PREPARATIONS (CONTEOL ROOM)

  • OPENING THE HACTH
  • MOUNTING THE HOSES TO CLEAR

THE UW VISIBILITY

  • CLEARING THE ENTRANCES AND

SUCTION OF DIRT INSIDE

  • MOUNTING THE ELEVATOR FOR

AMMO (HYDRAULIC) 2. REMOVAL OF AMMUNITION, LIFT TO A EXPL CONTAINER OB HALLI

3. ”STUCK” CONTROL ROOM PARTLY WITH CONCRETE, SHUTTING THE ENTRANCE

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Nimi Työ Osasto

EOD OPS WK 19 and 20-22/2012 wk 20-22/2012 STEP 3 AMMUNITION IN THE STORAGE (IN THE CONTROL ROOM, UNDERNEED THE FLOOR) 1. PREPARATIONS (CONTEOL ROOM)

  • OPENING THE HACTH
  • MOUNTING THE HOSES TO CLEAR

THE UW VISIBILITY

  • CLEARING THE ENTRANCES AND

SUCTION OF DIRT INSIDE

  • MOUNTING THE ELEVATOR FOR

AMMO (HYDRAULIC) 2. REMOVAL OF AMMUNITION, LIFT TO A EXPL CONTAINER OB HALLI

3. ”STUCK” CONTROL ROOM PARTLY WITH CONCRETE, SHUTTING THE ENTRANCE

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Nimi Työ Osasto

EOD OPS WK 19 and 20-22/2012 wk 20-22/2012 STEP 3 AMMUNITION IN THE STORAGE (IN THE CONTROL ROOM, UNDERNEED THE FLOOR) 1. PREPARATIONS (CONTEOL ROOM)

  • OPENING THE HACTH
  • MOUNTING THE HOSES TO CLEAR

THE UW VISIBILITY

  • CLEARING THE ENTRANCES AND

SUCTION OF DIRT INSIDE

  • MOUNTING THE ELEVATOR FOR

AMMO (HYDRAULIC) 2. REMOVAL OF AMMUNITION, LIFT TO A EXPL CONTAINER OB HALLI 3. ”STUCK” CONTROL ROOM PARTLY WITH CONCRETE, SHUTTING THE ENTRANCE

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Nimi Työ Osasto

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Nimi Työ Osasto

HATCH REMOVED WELDED THE ENTRACE AND MADE IT SHUT AGAIN KEEL WEIGHT DAMAGED WHEN THE SUB HAD HIT THE BOTTOM HOLE OR STRUBTURE IN THE BOTTOM AND SOME AMMUNITION HAD COME OUTSIDE FRO THE STORAGE REMOVED DIRT, STONES, SAND ETC FROM INSIDE REMOVED THE FLOOR ABOVE AMMO STORAGE

kivi

AMMUNITION REMOVED FROM INSIDE AND OUTSIDE CONCRETE INSIDE

  • n. 11 m³

AREA OUTSIDE COVERED BY CONCRETE 1,5 m³

7th June.2012

  • 1. Concrete ready uw at

2030 LT

100 mm 45 mm

AMMO

KRANADE SHELL

AMMO

KRANAD E SHELL

TOTAL 20 39 37 3 8 17

LIFTED EXPLOSIVES

STEP 3, RESULTS

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Nimi Työ Osasto

STEP 4 TORPEDOS

7200 mm

  • WEIGHT 1620 kg
  • EXPLOSIVES

300 kg

  • AIRSUPPLU
  • 550 ltr
  • 200 bar
  • SPEED/DISTANCE

44/4000 35/8000

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Nimi Työ Osasto

TORPEDOS INSIDE THE TUBES, STEP 4

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Nimi Työ Osasto

FUEL TANKS- OIL TANKS TORPEDO

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Nimi Työ Osasto

STUCTURE WAS REMOVES PRESSURE HULL CUT BY UW TOOLS,

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Nimi Työ Osasto

A DICTH HAD TO BE MADE OUTSIDE INSIDE SEABOTTOM, ABOUT 4 METERS

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Nimi Työ Osasto

ROUND STEEL WAS CUT HATCH WAS OPENED BY CUTTING DIGGING THE BOTTTOM USING WATERJET HOSES TO ENABLE GETTING THE TORPEDO OUT. SB TORPEDOTUBE EMPTY BB TORPEDO INSIDE THE TUBE, WAS NOT THE SAME TYPE OF TORPEDO THAT IT WAS SUPPOSTED TO BE ACCORDING INTEL – HAD TO BE INDENTIFIED AGAIN IN ORDER TO CONTINUE

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Nimi Työ Osasto

BB- TORPEDOTUBE

IGNITOR, WITH PROPELLER

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Nimi Työ Osasto

Stuck the impeller with a band F – transport safety pin A – ignitor B – fuse (mercury fulminate + tetryl Break the ignitor apart from the detonator 7th June 2012

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Nimi Työ Osasto

STEP 4 1. STRUCTURE REMOVED IN FRONT OF THE TORPEDO 2. SB TORPEDOTUBE

  • OENED
  • NO TORPEDO

3. BB TORPEDOTUBE

  • OPENED
  • UNIDENTIFIED TORPEDO, CONSIDERD DANGEROUS
  • IDENTIFY – DECITION ABOUT DISPOSAL ACCORDING TO IDENTIFICATION
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Nimi Työ Osasto

DECITION ABOUT DISPOSAL

STEP 4, BB TORPEDOTUBE , PLAN

1. BREAK / REMOVE THE IGNITOR SYSTEM

  • ASKED FOR PERMISSION TO DO THIS
  • CO ASNAC GAVE A GREEN LIGHT 31.5.2012
  • EXECUTION

1. REMOTELY BREAK THE IGNITOR OUTSIDE THE DANGER ZONE 2. AFTER WAITING TIME RECON AND EXECUTE THE ORIGINAL PLAN 2. TRANSFER TO DISPOSAL SITE 3. DISPOSE

  • RMSK
  • TORPEDOS IN THE STORAGE WERE REMOVED BEFORE STEP 4 , SINCE

THERE WAS A SMAALL RISK THAT THE TORPEDOS COULD HAVE EXPLODED. TORPEDO FROM THE STORAGE WAS SUCCESFULLY DISPOSED.

STEP 4, BB TORPEDO INSIDE THE TORPEDO TUBE

EOD OPS AFTER STEP 5

  • 1. NOT REMOVABLE - DISPOSE AT THE

LOCATION 9th June 2012

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Nimi Työ Osasto

9.6.2012, STEP 4 , TORPEDO DISPOSAL 1. DISPOSE AT SITE, 300 kg 2. DANGER AREA / SAFETY DISTANCE 1800 metriä 3. FULL READINESS FOR OILRECOVERY 4. VHF 1. 10 min before detonation 2. 30 sek before detonation 5. OTHER 1. RECON WREKS NEAR BY (BELLIVER) BEFORE AND AFTER THE EXPLOTION 2. ISOLATE AREA 3. ANNOUNCEMENTS (INCL Märket light house, Coast Guard)

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Nimi Työ Osasto

TASKS 9TH June .2012 1. AREA ISOLATED AT 1730 2. DISPOSAL DONE 1830 3. CHEKC 1. NO OIL LEAKS 2. BELLIVER- WRECK DOCUMENTED – NO DAMAGES 3. MÄRKET CHECKED – NO DAMEGE 4. S-2 CHEKED 9.6. 1. POOR VISIBILITY – CHENCK AND DOCUMENTATION 10th June 2. S-2 CHEKED 10th June. 3. AFT (TAIL PART)

  • TORPEDOTUBES AND SURROUNDING STRUCTURE

DAMAGED AND PARTLY DISAPPEARED

4. AFT STRORAGE

  • PARTLY BROKEN
  • THE HOLE THAT WAS CUT INTO THE HULL HAD A

STRUCTURE, RUPTURE, OF APPOR 2 METRES LONG TOWARDS THE AFT,OTHERWISE THE HULL WAS OK.

5. MID PART

  • NO DAMAGE OR CHANGES TO STATE
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Nimi Työ Osasto

S-2 EOD OPS STEP 5

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Nimi Työ Osasto

OPEN THE SUPPLY HACTH

  • 2. MAAMMUTH PUMP /

SUCTION AT PLACE

  • 3. BEGIN

”STROOLING” BALLAST TANKS REMOVED A A

  • 1. HOLE / ENTRANCE

FOR THE DIVER

5th June.2012 1. Hole for a diver 250x70 2. Clear the visibility (Strool and mammuth) 3. Removal and disposal of the first torpedo

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Nimi Työ Osasto

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TOP OF THE TORPEDO, NO IGNITOR

HOLES FOR LINES CUT A HOLE IOT LIFT THE TORPEDO 250 x 70mm

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Nimi Työ Osasto

PAINOLASTIRAKENTEE T POISTETTU

SAFETY LINE REMOVAL – TRANSFER LINE REMOVAL OF THE TORPEDO 1. PLACE THE SAFETY LINE AND TIGHTEN IT 2. PLACE THE TRANSFER LINE AND TIGHTEN IT 3. CRANE STARTS TO LIFT THE TRANSFER LINE 4. CUT THE RIMS 5. TIGHTEN THE TRANSFER LINE KIRISTÄMINEN 6. LIF TTHE TORPEDO

TORPEDO REMOVED

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Nimi Työ Osasto

REMOVAL OF THE TORPEDO

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Nimi Työ Osasto

STEP 5, DISPOSAL OF THE TORPEDO´S

TORPEDO, 53-27 1 kpl IGNITOR AND DETONATOR 2 kpl

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Nimi Työ Osasto

SUMMARY OF THE DISPOSED EXPLOSIVES

STEP EOD TASK RESULT DONE

I

SEAMINES AROUND THE WRECK

  • 2 SEAMINES (AT THE DISPOSAL SITE

OUTSIDE NATURA 200 AREA) WK 19

II

EXPLOSIVES OUTSIDE THE WRECK

  • EXPLOSIEVS LIFTED UP AND TRANSFERED

TO A CAONTAINER (EXPLOSIVES SAFE) AND TRANSPORTED TO ÄHTÄRI FOR DISPOSAL (INA EXPLOSIVES SITE) WK 20

III

EXPLOSIVES INSIDE CONTROL ROOM (underrneath thr floor- ammunition storage)

  • LIFTED AMO ( KRANATES, SHELLS, AND

OTHER PARTS INSIDE THE CONTAINER THAT WAS TAKEN TO A DISPOSAL SITE ON

  • LAND. ALL EXPLOSIVES DISPOSED
  • CONTROL ROOM JAND SB SIDE OF THE

WRECK WAS COVERED WITH CONCRETE 12m³ WK 23

IV

TORPEDOS INSIDE THE TUBES

  • S B- TORPEDOTUBE OPENED

– NO TORPEDO – WOOD, CLOTHES , OTHER MATERIAL WK 21

  • BB- TORPEDOTUBE OPENED

– TORPEDO 53-27, DUAL IGNITOR IN THE BOW OF THE TORPEDO – WAS TOO STUCK TO BE REMOVED – DISPOSED AT THE SITE WK 22-23

V

TORPEDOS INSIDE THE STORAGE

  • SB- TORPEDO REMOVED FROM THE

STORAGE AND TRANSFERRED TO A DISPOSAL SITE WHERE IT WAS DESTROYED SUCCESSFULLY WK 23

  • NO TORPEDO IN THE BB- STORAGE

WK 23

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SLIDE 54

Nimi Työ Osasto

ARCHIPELAGO SEA NAVAL COMMMAND EXECUTED THE EOD OPS ACCORDING TO NAVAL COMMMAND TASK DI3809 BETWEEN 7th May - 10th June 2012 INSIDE AND NEARBY THE WRECK S2 . Opertion was supported by other Naval and Coast Guard units a´s planned TARGET AND ITS SURROUNDING WERE RETURNED TO A SAFER STAGE IN A SAFEST POSSIBLE WAY. CONDUCTED THE OPS INCREASED THE EOD CABABILITY OF NAVY DIVERS AND ALSO SOME TRAINING WAS GIVEN TO DIVERS IN DIFFERENT UW WORK DIVING TASKS. CO-OPERATION WITH OTHER OFFICIALS WORKED WELL AND WAS DEVELOPED DURING THE OPERATIONS

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SLIDE 55

Nimi Työ Osasto

S-2 DISPOSED EXPLOSIVES STEP 1 SEAMINES S/08 S/R

2

1 1 STEP 2-3 AMMO 100 mm 45 mm ENTIRE KRANADE SHELL ENTIRE KRANADE SHELL

124

20 39 37 3 8 17 STEP 4 TORPEDO 53-27 1 1 STEP 5 TORPEDO 53-27 IGNITOR DETONATOR FIRECORD WITH FUSES 1 2 4

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SLIDE 56

Nimi Työ Osasto

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SLIDE 57

Nimi Työ Osasto

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SLIDE 58

Nimi Työ Osasto