www.ppico.co.kr

PUKYUNG PRECISION INDUSTRY CO., LTDleads a constant innovation, a non-stop growth.

HULL APERTURE BLANKS SEA CHEST GRID OUTFITTINGS

BOTTOM PLUG WATER JET

PUKYUNG PRECISION INDUSTRY CO., LTD.

Sales for customers companyCompany representing shipbuilding materials and equipments

Based on the innovation and technological power, PUKYUNG PRECISION INDUSTRY CO., LTD

will advance one step closer to brighter future and wider world.

Domestic

Overseas

Status of patents

Status of certifications

IHI Offshore structrue

JapanChinaChinaChina

Greeting of CEO

The aim and passion of PUKYUNG PRECISION CO., LTD to become the best in the world

have not changed at all since the company established in 2004. With our know-how that

has gained through the continuous development in technology, we have been applying it

for developing and manufacturing HULL APERTURE BLANKS, SEA CHEST GRID,

BOTTOM PLUG, Coronet Products and WATER JET processing.

This effort results in our company’s being the best leader in the field of shipbuilding

equipment and appliance. Continuously, our company accomplishes the future-value

management as well as we get praised for a good value as a global company and ability

as a good partner. As part of this kind of all efforts, we have a good reputation to make a

long-run business directly with out domestic major shipbuilders including Hyundai,

Hyundai Samho, Daewoo, Samsung, Hanjin, STX and Sung Dong and oversea major

shipbuilders such as China, Japan and Singapore.

PUKYUNG PRECISION CO., LTD is very proud of the fact that we are successful for the

world leader, based on the advanced technology, strong will and passion of members,

and endless challenge and innovation, in this era of globalization.

We will continue to manage quality approved by ISO9001 as a part of through and

precise quality system. Besides, we do our best to have an effective production

management through more than 3 foreign quality approvals, including Stainless Welding

certified factory(G.L) LR and DNV.

These control systems enable us to guarantee the trust of quality and responsibility as

partnership. We are very willing to carry out our customer’s impression,

not their satisfaction, through making our company goal and value for

‘Customer-oriented management’

CEO KIM JEONG SU

2 3

201305 Registered as a subco

ntractor o

f Hyundai S

amho heavy industry

and delivered products [S

ea Chest Cover]

04 Patent pending fo

r Sea Chest C

over used ROV

[No. 2

013-0

041267]

201409 Acquire

d the patent f

or Sea Chest C

over Plug

[No. 10

-1443275]

07 Signed Memorandum of u

nderstanding with

Asian export co

mpany related to

Sea Chest Cover

200910

Acquire

d ISO 9001:2

008 [TRA ce

rtificatio

n]

09 Registered as a subco

ntractor o

f Seko heavy in

dustry

[Sea Chest Cover]

08 Registered as a subco

ntractor o

f Transoce

an company [S

ea Chest Cover]

Registered as a subcontra

ctor of T

KS shipyard [Sea Chest C

over]

06 Registered as a subco

ntractor o

f Orie

nt shipbuild

ing

2007 03 Converte

d to PUKYUNG PRECISIO

N INDUSTRY CO., L

TD

201011 Registered as a subco

ntractor o

f

Samsung heavy industry

delivered products [S

ea Chest Cover]

Registered as a subcontra

ctor of S

TX shipbuilding m

aritim

e and

delivered products [S

ea Chest Cover]

Acquired GL CLASS W

ELDER and factory approval.

07 Registered as a subcontra

ctor of D

SEC and delivered products

06 Registered as a subcontra

ctor of

Hanjin heavy in

dustry deliv

ered products [Sea Chest C

over]

Company History

200407 Establis

hed PUKYUNG PRECISION

201108 Supplie

d special wood proce

ss facilit

y materia

l and

shipbuilding m

aterial to

Daewoo shipbuilding m

aritim

e [APTIO

N & AZOBE]

02 Delivered JIG

s facilit

y materia

ls and non-ferro

us to

Daewoo shipbuilding

01 Acquired th

e patent for S

ea Chest Cover[1

0-1010

029]

201212

Delivered fa

cility m

aterials to

Samsung heavy industry

and I market K

orea.

2005 09 D

elivery afte

r productio

n of Rubber p

lug

[for S

ea Chest Cover]

07 Productio

n and delivery of S

ea Chest Gratin

g

03 Productio

n and delivery of S

ea Chest Cover

201005 R

egistered as a subcontra

ctor of

Hyundai heavy in

dustry deliv

ered products[Sea Chest Cover]

A/L & SUS steel pipe and to

oling business

04 Registered as a subco

ntractor o

f Daewoo shipbuild

ing marit

ime

and delivered products [S

ea Chest Cover]

01 Deliv

ered products to Sea Chest G

rating TKS shipyard [H

.0001]

200601 R

egistered as a subcontra

ctor of T

SM Tech

[Manufactu

ring of T

itanium]

4 5

» HYDRO TEST

» OVERBOARD PIPE TYPE » OVERBOARD PLUG TYPE

» MAGNETIC OVERBOARD PIPE TYPE » MAGNETIC OVERBOARD PLUG TYPE

» ROV HULL APERTURE BLANKS » BOW / STERN THRUSTER

StabilityIt can save lots of time and high cost during relocation and repair to Dry dock in order to solve problems of sea water inlet and outboard drain valve detected during operating ships, it can solve the problems immediately installing above products by divers anytime anchored. Also it can be utilized usefully to offshore structure including FPSO and Semi-submersible Sea oil prospecting ship.

PurposeThis facility is designed/developed by our company so that a diver can safely and rapidly lock underwater sea water inlet and outboard drain during failure of valve which is connected to outer wall of hull, it is also essential to marine inspection which is required to internal inspection of valves of all ships.

Effectiveness

The products of PICO have been supplied hundreds of ships in newly built ship and repair company, even a single defect has not occurred so far. We have produced the best quality products matching the blank of extreme draft of the point which will be used for ship hull and measurement information of opening to ship curve by specialized computer program, and designing so that it can secure sufficient durability which is more than 2 times higher value than the safety factor which can resist against external water pressure when fixing to hull plating.

Convenient installation

Designed to satisfy a neutral buoyancy, drivers can move, install the products of PICO easily and safely without any loading even underwater, fittings which are required for fixing of blank are designed for convenient underwater installation.

PICO HULL APERTURE BLANKS

6 7

» TANK HYDRO TEST

» SEA CHEST COVER

OVERBOARD PLUG TYPE

As an extrusion mold products applied to air vent, drain hole and sea water inlet for PIPE of which hull is under 150A, its

internal ranges Ø10~Ø143.2 and it is designed, manufactured for easy installation.

Turn the handle while screwing the rubber plug

SEA CHEST OVB’D PLUG(PIPE)

STANDARD

8 9

HULL APERTURE BLANKSSEA CHEST COVER TYPE

As a Hull Aperture Blanks installed to the Sea Chest Grid part of ship, it is the type in which gasket is perfectly sealed by the

difference of air pressure if fixing 2 Tee-bolts to grid, placing gasket to outboard hull and emitting sea water to sea chest. HULL

APERTURE BLANK required to the GRID part of ship will be designed, manufactured considering that its size and curvature

should be more than 2 times higher value than safety factor by using extreme draft data based on the floor plan of ship.

OVERBOARD PIPE TYPEThis type fixes by using an inside jack and HOOK-BOLT in order to block the sea water of outboard drain and the sea water inlet

for hull PIPE. From 150A of PIPE internal diameter, the diameters of applied pipes are applicable to all PIPEs, it is designed,

manufactured considering the value which is more than 2 times higher than safety factor by using extreme draft and curvature

of hull.

SEA CHEST COVER TYPE

OVERBOARD PIPE TYPE OVERBOARD PIPE TYPE SET STANDARD

SEA CHEST COVER TYPE SET

In order to fasten the cover to the structure securely. Turn the handle screw of T-bolt.

OVB'D COVER HOOK-BOLT

IN-SIDE JACK

11

R.O.V TYPE

Divers tend to avoid underwater work with this product because the valves of sea water inlet and outboard drain are often out

of order under many unfavorable conditions such as polar region or shark infested area. To solve these problems, our company

introduces ROV(Remotely Operated underwater Vehicle) which can fix HULL APERTURE BLANK to sea water inlet by using

new concept HULL APERTURE BLANK and robot equipment for diving which can adsorb, fix to the opening of sea water inlet

by installing switch self tool to HULL APERTURE BLANK.

Remove various seaweeds sticked around the

sea water inlet after installing brush to the arm

of ROV(Remotely Operate underwater Vehicle)

for diving.

Move Hull APERTURE BLANK to hull where

sea water inlet is formed after cleaning

process.

As a process to adsorb and fix Hull APERTURE

BLANK to sea water inlet under its own power, it

adsorbs to hull by rotating the lever of magnetic

switch which is installed around to ON after

attaching Hull APERTURE BLANK using ROV, it is

attached tightly due to the difference air pressure

when emitting sea water inside of hull.

To inflow sea water to tank where HULL

APERTURE BLANKS are installed after rotating

magnetic switch to original OFF direction, the

inside and outside water pressure get equal so

Hull APERTURE BLANK gets naturally detached.

» Cleaning process

» Towing process

» Attachment process

» Dismantlement process

10 11

MAGNETIC OVERBOARD PIPE TYPE

Similar with OVERBOARD PIPE TYPE, it can install cover after fixing to hull using manual ON/OFF TYPE magnetic when inside

jack installation is not available inside outboard drain pipe and sea water inlet for hull PIPE. From 150A of PIPE internal diameter,

the diameters of applied pipes are applicable to all PIPEs, it is designed, manufactured considering the value which is higher

than safety factor by using extreme draft and curvature of hull.

MAGNETIC OVERBOARD PLUG TYPE

Similar with OVERBOARD PLUG TYPE, it is used for outboard drain and sea water inlet for PIPE of which hull curvature is

steep. Even if PLUG TYPE is favorable for blocking when the inlet and drain of PLUG TYPE is installed vertically with hull, the

part of cone type PLUG TYPE where hull curvature is steep can’t play a proper role due to the position deviation of contact part

caused from the extension of PLUG, it can be replaced to MAGNET PLUG TYPE if required after reviewing the hull curvature of

design. From 80A to 200A can be applied for pipe diameter.

As a professional manufacturer of Sea Chest Grid, PICO manufactures Gratting using the materials of SS400, SUS316,

UNS331254 as per the request of ship holder and ship specifications, the accurate specification ans the best quality of our

self-produced HULL APERTURE BLANK and its integrated type have been recognized.

In this type, in order to emit water or surplus oil of various tanks of ship body, we pierce a hole in proper position behind tank

floor, mainly enter a dock with screw type plug, open PLUG during tank inspection, emit residue water completely to seal

completely before shipment and cover cement over in semi circle shape. Our company produces “O”type hexagonal shape for

the oil tank part of BOTTOM PLUG SOKET and BOTTOM PLUG, “W”type rectangular shape for Water Tank part.

BOTTOM PLUG

35T 45T 55T 60T

12 13

When ships come, depart alongside to quay to use towing ship for assistance of operation, especially it is essential for the big

sized ship. But the high cost of towing ship often delays the docking, recently BOW THRUSTER and STERN THRUSTER instead

of towing ship are more often installed. For the repair by regular inspection and periodic inspection of ship, the use of BOW

THRUSTER and STERN THRUSTER is essential accordingly. PICO designs and manufactures considering hull curvature and

extreme draft which have more than 2 times higher value than safety factor based on the floor plan of ship.

BOW THRUSTER/STERN THRUSTERBOW THRUSTER/STERN THURSTER HULL APERTURE BLANK

PICO provides a steel STORAGE BOX which can store HULL APERTURE BLANKS. It used SUS Hinge and SUS Revet for sea

storage, it enhances the durability one step further by coating overlapped part with the method in which we assemble after

coating whole products. Also to prevent slip of products inside of STORAGE BOX, it solve damage prevention of STORAGE

BOX and products when ship shakes by attaching non-slip pad to the hand grip part of HULL APERTURE BLANK.

STORAGE BOX FOR HULL APERTURE BLANKS

SEA CHEST GRID

PICO has produced the best quality products as we adopted non-contact cutting system which has no thermal metal

deformation and no restriction of cutting material by cold cutting process which is a nature of water jet as a primary model

machining operations in water jet processing. Also, we repay to customer with the best quality, high technology and the lowest

unit price in the processing sectors such as metal materials (SUS, AL, TIG copper alloy, and highly elastic steel etc.), ceramic

materials (marble, tile and concrete etc.) and Polymeric materials (flooring, sponges, synthetic leather, Beck Light, Acrylic, etc ...)

Sus Titanium Wooden Aluminum

Glass Gasket Marble

Metal Marble Sus 304 / 316

Steel

14 15

OUTFITTINGS 3D

PICO has manufactured, delivered Ship outfitting materials and facilities, tooling production after design and review as per

the request of many shipyards including Daewoo shipbuilding, Samsung heavy industry, ship repair companies based rich

experience and technological power.

OUTFITTINGSOUTFITTINGS

WATER JET processingWATER JET

10, Noksansandan 290-ro, Gangseo-gu, Busan, KoreaTEL. +82-51-941-4677 / +82-51-973-4677FAX. +82-51-941-4679E-mail. pkpico@naver.comwww.ppico.co.kr Designed by GoodDesignSave / www.designsave.co.kr

PUKYUNG PRECISION INDUSTRY CO., LTD.