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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: [email protected] email: [email protected]
20.4.2015 1
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
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
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
Nimi
Työ
Osasto
Hull broaken
36,8 m 20 m
78 m
10 m
DIS
AP
PE
AR
ED
IN
TH
E
EX
PLO
TIO
N
EXPLOTION
10 m
EXPLOSIVES REMAINING
EXPLOTIION
EXPLOTION
EFFECTS OF THE EXPLOSITION
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)
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)
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
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 affairsco-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
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
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
outside 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
onboard the
support vessel
Full container
transferred to
Turku area
Transported to
Disposal site in
Military location
middle part of
Finland
Disposal
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)
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/
TEHTÄVÄVAIHE 4 - 5
#3, Pohjassa oleva ura tulee
olla min 3 m, jotta voidaan
ryhtyä raivaamismenettelyyn.
Toteutetaan 7.6.2012 VAIHE 3
valun jälkeen.
RAIV. JOHTAJA/
TILANNEVAIHE 4 - 5
1. BB torpedo putkessa valmiina
raivaamismenettelyynM
KUVAUS SUORITUS VAIKUTUS TOIMINTAAN / HUOM
MAHDOLLISTAA TOIMINNNAN
TOIMINTA RAJOITTUNUT
TOIMINTA ESTYY
VAIKUTUS TOIMINTAANVALMISOSILTAAN VALMIS
TEHTÄVÄÄ EI SUORITETTU
SUORITUKSEN VAIHE
DAILY BRIEF
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
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)
Nimi
Työ
Osasto
VESSELS , PERSONS AND
SUPPORT UNITSNAVY 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
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
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
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
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
Nimi
Työ
Osasto
STEP 4,
TORPEDOS IN THE TUBES
STEP 5
TORPEDOS INSIDE THE STORAGE
STEP 3
CONTROL ROOM
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
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
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
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
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
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
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
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
Nimi
Työ
Osasto
ROUND STEEL WAS CUT
HATCH WAS OPENED BY
CUTTINGDIGGING 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
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
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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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
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)
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
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 DIVER5th June.2012
1. Hole for a diver 250x70
2. Clear the visibility (Strool and
mammuth)
3. Removal and disposal of the
first torpedo
Nimi
Työ
Osasto
TOP OF THE
TORPEDO, NO
IGNITOR
HOLES FOR LINES
CUT A HOLE IOT LIFT THE
TORPEDO 250 x 70mm
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
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 (underrneaththr 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
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
Nimi
Työ
Osasto
S-2 DISPOSED EXPLOSIVES
STEP 1
SEAMINES S/08 S/R
2 1 1
STEP 2-3
AMMO100 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