Company Profile Onsite Service Division

PT SARKU ENJINERING UTAMA

ONSITE SERVICE DIVISION

CAPABILITIES PROFILE

HEAD OFFICE :

JL. CIPUTAT RAYA 27-I PONDOK PINANG, JAKARTA 12310

INDONESIA

TELEPHONE : +62 (21) 7590 8641 FAX : +62 (21) 7590 8644

WEBSITE : www.sarku-id.com

WORKSHOP :

JL. TAMAN TEKNO 4 BLOK E3 No. 20 SERPONG, TANGGERANG 15311

INDONESIA

TELEPHONE : +62 (21) 7588 2301 FAX : +62 (21) 7588 2300

PT. SARKU ENJINERING UTAMA

CONTENTS

Company Overview

Quality, Health, Safety and Environment

Tools and Equipments

Workshop & Facilities PETROHAB Pressurized Welding Enclosure Service

Bolted Flange Joint Integrity Program

Hot / Online Bolting Service

Onsite Machining Service

Drilling Support Service

Quality Assurance / Quality Control


COMPANY OVERVIEW

PT Sarku Enjinering Utama was established in 1996 as a Major Maintenance,

Hook-Up, Commissioning and Construction (MMHUCC) contractor for oil and gas

offshore installations in Indonesia. We are an ISO 9001 Quality Management

System accredited company with our core business being offshore construction,

maintenance, hook-up and commissioning of greenfield as well as brownfield

platforms.

We aslo have Onsite Service Division to support our project such as Pressurized

Welding Enclosure (welding habitat), Bolted Flange Joint Integrity (flange

management), Hot/Online Bolting, Onsite machining, and Drilling Support for

Wellhead installation.

Our clients range from multinational Oil & Gas companies acting as operators in

Indonesia, such as ConocoPhillips, Maxus (now CNOOC), Unocal / Chevron, Gulf,

as well as major EPC contractor companies, such as Hyundai Heavy Industries,

Technip.

We are closely affiliated with Sarku Engineering Services Sdn. Bhd., a Malaysian

based offshore construction company serving clients in Malaysia and SEA region.

The affiliate complements our services with accommodation work boats and

barges (with capacity up to 270 personnel), diving support vessels and survey

vessels.

We are committed to providing our clients with services performed in a safe,

professional and timely manner.


QUALITY, HEALTH, SAFETY and ENVIRONTMENT

PT Sarku Enjinering Utama is one of few construction service companies in

Indonesia that places Quality, Health, Safety and Environment (QHSE) on top of

the companys priority list. This principle, held by all from top management to

field personnel, enables us to achieve excellent safety performance in every

project that we have carried out.


TOOLS and EQUIPMENTS

Our equipments for Ons i t e S e r v i ce are stored in our workshop /

warehouse, located in BSD (Serpong Tangerang) area for rapid mobilization.

Manual Torque Wrench SQ and SQ

Hydraulic Torque Wrench RSL Series, various size

Hydraulic Torque Wrench Pump Powapak Air Ultra 10,000 Psi

Hydraulic Bolt Tensioner HL Series, various size

Hydraulic Bolt Tensioner Pump 25,000 Psi

Pneumatic Cold Cutter Machine Split Frame Model, various size

Portable Reel Flame Cutter Machine

Pneumatic Driven Flange Facing Machine, various size

Pressurized Welding Enclosure, various size

Automatic Shutdown System for PWE

Preheating and PWHT Machine

NDE Equipment

Nut Splitter, various size

Flange Spreader, various size

Diesel Generator Set, 300 kVA

Diesel-driven air compressors, up to 390 CFM (100 PSI) / 750 CFM (150 PSI)

Diesel-driven welding machines, up to 500 A

TIG welding sets

SMAW / GTAW welding sets

Hydrotest equipment sets, up to 10.000 psi

Air and water manifolds

Portable fire extinguishers

Walkie-talkies (explosion proof)

Explosion-proof work lighting equipments

Rigging equipments (chain blocks, slings, jacks, etc.)

Scaffolding materials (tubes, timbers, clamps, etc.)

Personal toolkit set (Rigger, Scaffolder, Electrician, Instrument Technician, Pipefitter, Welder)


WORKSHOP and FACILITIES

Our workshop is located in Bumi Serpong Damai district, Tangerang municipality.

The building is a completely enclosed structure housing all plants, equipments and

tools needed to carry out the fabrication and testing processes.


PETROHAB PRESSURIZED WELDING ENCLOSURE SERVICE PETROHAB is a Pressurized Welding Enclosure that is exclusively operated by

PT Sarku Enjinering Utama to manage and control risk associated with performing

hot work in potentially hazardous area. This unique safety system serves to

isolate ignition source that are generated from hot work operation taking place

inside from any potentially flammable gases that may exist outside the PWE in

order to protect both personnel and assets.

Hot work, which is any work

activity with potential to produce

ignition source or excess heat

such as welding, cutting,

grinding, preheating, and

soldering has consistently ranked

among the top five eading causes

of industrial fires.

Using this PETROHAB PRESSURIZED WELDING ENCLOSURE, Hot Work

allowed in hazardous area without plant shutdown because this is

safe for operated completed with automatic shutdown system if

flammable and toxic gas detected and strong enough to hold heat untill

8150 C


BOLTED FLANGE JOINT INTEGRITY PROGRAM

Our Bolted Flange Joint Integrity Program is designed to offer a package of

solution that provide facility owner with the best possible chance of achieving a

leak free start up and easy for maintenance.

Assembling bolted flange joint is

not just fitting a gasket and

tightening the bolts. Correct

assembly of a joint require the

entire flange joint assembly is

analysed and correct bolt load to

seal the joint is established. This is

supported by good planning,

approved procedure, maintained

equipment and well trained

personnel.

Incorrect bolt load, wrong gasket selection and poor training and assembly

practices are prime contributor to leaking bolted flange joint. By taking this

program, potential cause for failure can be eliminated

Flange Management, as a part of Bolted Flange Joint Integrity Program have key

feature as follow :

1. Verification, whether all material (bolt, nut, gasket,etc) match with standardization, approved drawing, approved specification ?

2. Inspection, whether all material pass the quality control ? Condition of bolt and nut, gasket, flange face ?

3. Assembling, how to assure that bolted flange joint installed and aligned as approved standard ?

4. Tightening, it is important determine bolt torque from bolt material, bolt size, bolt type type of bolted joint, gasket type, lubricant, and proper tool

5. Recommendation, after all step completed, technician must responsible for bolted flange joint and recommended that this line safe for operated


HOT / ONLINE BOLTING SERVICES

Hot Bolting allows for corroded stud and nut to be removed as part of preventive

maintenance while the line is in services. Sometimes, hot bolting conducted as

pre-TAR to reduce downtime when planned shutdown.

Our hot bolting service is used to

free and re-tighten bolts on live

piping and equipment. This

specialty service is primarily

employed for replacing corroded

or damaged bolts and to minimize

time spend removing bolts during

plant shutdowns. Because hot

bolting is potentially hazardous,

our team well trained and

experienced technicians exercise

the utmost caution when planning

and carrying out any hot bolting

procedure


ONSITE MACHINING SERVICE

SARKU provide range of Onsite machining Service capabilities include Flange

Facing service and Cold Pipe Cutting service, all pneumatic air driven.

SARKU portable Onsite Machining are designed to make on-site, close tolerance

machining cost effective, and the most important is cold work type and safe for

flammable area.

FLANGE FACING

SARKU offers a wide range of

Flange Facing service to cover any

application : gasket seat

recondition, base mounting

recondition, heat exchanger

application, and many others.

With internally mounted, the

equipment is available covering up

to 120 (3048)

COLD PIPE CUTTING

SARKU has various size of split frame

Pipe Cutting machine with pneumatic

air driven.

This machine has capabilities to cutting,

weld preparation, casing cutting, and

etc.

To complement the pipe cutting

equipment, we can also offer weld

preparation machine covering any wall

thickness and material to make any

weld profile required, single V, or J

prep.


DRILLING SUPPORT SERVICE

SARKU Drilling Support service can be provided as either a single service or as a

package along with provide Pressurized Welding Enclosure for hot work Isolation,

Casing Cutting service, Preheating and PWHT service, Wellhead Casing Welding

service, NDE service, and Bolt Torquing / Bolt Tensioning service for Wellhead

installation.

We offer this service to support drilling

activity, offshore or onshore.

SARKU split frame Casing Cutting system is perfectly

suited for wellhead application. This machine is easy to

install, effectively cut and bevel in one way, clean,

sparkles, and fast to cut pipe, casing, conductor, pile,

and other round structural in various size.

This machine is ideal for wellhead design that require weld preparation chamfer

for final wellhead installation.

SARKU provide experienced personnel and equipment

for the implementation of Bolt Torquing / Bolt

Tensioning, utilized during any application that require

effective and controlled break out or make bolt up at

wellhead flange connection.


Quality Assurance / Quality Control

SARKU implement a four tier structure within our documented quality system as

follow :

1. QUALITY MANAGEMENT SYSTEM MANUAL

Which details SARKU Quality Policy and identifies roles and

responsibilities for quality throughout the organization

2. QUALITY PROCEDURE

Which contains detailed instruction / guidance relating to all aspects of

the company business

3. STANDARD OPERATING PROCEDURE

Which have general instruction to every business unit

4. WORK INSTRUCTION

Which have specific instruction pertaining to individual area of business

or task

We believe that our documented system

accurately reflects our method of working at any

one time. Our target is to improve these system of

work to make our business more effective and

increase customer satisfaction

Our Certification

1. ISO 9001, Cert. No. JKT6012313

2. ISO 14001, Cert. No. JKT6011352/A

3. OHSAS 18001, Cert. No. JKT6011352/B

Company Profile Onsite Service Division

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