Com

pany

Vol

. 02

OUR TOP PROJECTS

TOP

PROJ

ECTS

AL

PHAB

ETIC

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ORDE

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I-K

ITALY

MAI

NPR

OJEC

TS

ONS

HORE

OFFS

HORE

SINCE ITS FOUNDATION IN 1974, SKEMA HAS BEEN ONE OF ITALY’S LEADING NAMES FOR ONSHORE AND OFFSHORE

APPLICATIONS: OIL & GAS PLANTS, REFINERIES, POWER PLANTS, OFFSHORE PLATFORMS, SHIPPING, PIPELINES AND, MORE

GENERALLY, PROCESSING, MANUFACTURING AND SERVICES PROJECTS.

SKEMA’S LONGSTANDING CLIENTS FOR PROJECTS IN ITALY INCLUDE: AGIP / EDISON / ENEL / ENICHEM / ENI GROUP / ERG

/ FIAT ENGINEERING / FOSTER WHEELER / ILVA / SAIPEM / SARAS / SNAMPROGETTI / TECHINT / TECHNIP / TECNIMONT

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4327

0547

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62

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01 Arluno

02 Augusta

03 Bagnolo Mella

04 Benevento

05 Bordolano

06 Brindisi

07 Brunico

08 Busalla

09 Candela

10 Carassai

11 Casalborsetti

12 Cassino

13 Casteggio

14 Caviaga

15 Cavone

16 Contarina

17 Cortemaggiore

18 Crotone

19 Dosso Degli Angeli

20 Falconara

21 Ferrara

22 Ferrera

23 Gaggiano

24 Gagliano

25 Gela

26 Giaurone

27 Glorenza

28 Grottammare

29 Hera Lacinia

30 Livorno

31 Mantova

32 Marlengo

33 Medesano

34 Melfi

35 Milazzo

36 Minerbio

37 Monte Alpi

38 Nera Montoro

39 Pineto

40 Pisticci

41 Pomigliano

42 Porto Marghera

43 Prati di Vizze

44 Priolo Gargallo

45 Ragusa

46 Ravenna

47 Ripalta

48 Rivalta

49 Roseto

50 Rotello

51 Rubicone

52 Sabbioncello

53 Sarmato

54 Sarroch

55 Sergnano

56 Simeri Crichi

57 S. Potito

58 S. Salvo

59 Sulmona

60 Taranto

61 Termoli

62 Torrevaldaliga

63 Torviscosa

64 Trecate

65 Val D’Agri

OFFSHORE PROJECTS

Agostino A Agostino B Agostino C Amelia B Amelia C Amelia DAnemone BAngela Angelina Angela Cluster Annabella Antares Antonella Arianna AArmida Barbara A Barbara B

Barbara D Barbara E Barbara F Barbara G Barbara H Barbara T Barbara T2Basil CalpurniaCervia B Cervia C Cervia E Daria B Eleonora Garibaldi AGaribaldi C

Garibaldi KGela 1 Giovanna Luna APCA PCBPC-WA PC80 BISRavennaRegina

ONSHORE PROJECTS

Power PlantPlatform

Oil Plant

Gas Plant

Refinery / Plant

JASMINE IS A GAS CONDENSATE RESERVOIR THAT LIES IN SOME 80 M OF WATER AT A DEPTH OF 4,115 M BELOW THE

SEABED, AND IS LOCATED 240 KM SOUTH-EAST OF ABERDEEN. THE JASMINE DEVELOPMENT COMPRIZED A WELLHEAD

PLATFORM TIED BACK TO THE CONOCOPHILLIPS OPERATED JUDY PLATFORM, WHICH IS APPROXIMATELY 9 KM WEST

OF THE JASMINE FIELD, VIA A MULTIPHASE PIPELINE AND RISER PLATFORM CONNECTED TO THE EXISTING JUDY PLAT-

FORM VIA A LINKING BRIDGE.

JASMINE DEVELOPMENT / NORTH SEA (UK)OFFSHORE

EPC CONTRACTOR: WORLEYPARSONS / END USER: CONOCOPHILLIPS

UNITEDKINGDOM

Ireland

France

Germany

“Many thanks for all your good efforts in making this happen.

Skema’s proactive approach towards resolving and expediting really helps

us and is very much appreciated by the Project.”

Senior Expeditor

SKEMA NOMINEE FOR THE AWARD

FOR EXCELLENCE

Skema was invited to attend the

Jasmine Supplier Awards for Ex-

cellence Ceremony, as a Nomi-

nee among the 15 excellent sup-

pliers (out of the over 160 suppliers

for the project) to the ConocoPhil-

lips Jasmine development project.

ConocoPhillips launched the Jas-

mine Supplier Awards for Excellence

Programme with the aim to devel-

op and recognize the Project’s prin-

cipal suppliers through setting key

metrics, evaluating business perfor-

mance, identifying gaps and oppor-

tunities for improvement and rec-

ognizing and rewarding excellence.

Being one of the best suppliers to

ConocoPhillips is a matter of pride

for Skema, whose nomination in the

“Planning and Delivery” category

was motivated by ConocoPhillips

as follows: “Skema was a bright

star in Jasmine’s electrical success.

Their embrace of SAP’s ERP prior to

Jasmine was evident in their planning,

scheduling, detailed design, material

availability, along with the LV Switch-

gear’s and MCC’s fabrication.”

The project was implemented in line with non-standard

technical specifications, which required the construction

of a pilot board to tailor the supply. Customer approval

was necessary. The production of particularly complex

project documentation and a tight delivery schedule were

other critical aspects of the project.

SOLUTIONS DELIVERED

INTELLIGENT POWER MOTOR CONTROL CENTERS (96 COLUMNS, 377 DRAWERS)

3 REMOTE TERMINAL UNITS

INTEGRATED PROTECTION AND CONTROL SYSTEM (IPCS)

EPC CONTRACTOR: WORLEYPARSONS / END USER: CONOCOPHILLIPS

“From Kick-off through Shipping, Skema ran the project in a very smooth way under an excellent organization and professional team.

It has been an excellent experience to work with Skema: good quality products and a very professional service”.

Procurement Engineer

PDVSA JUSEPÍN PRODUCTION COMPLEX CONTAINS PRODUCTION AND TEST SEPARATION, COMPRESSORS, STORAGE,

AND WATER INJECTION FACILITIES. ESTABLISHED IN 1986, JUSEPÍN HAS GROWN RAPIDLY IN STEP WITH THE FIELD

DEVELOPMENT.

EPC CONTRACTOR: ENERSET / END USER: PDVSA

JUSEPIN 200 / VENEZUELAONSHORE

VENEZUELA

Colombia Guyana

For this solution, Skema’s PMCCs were designed to deal

with seismic loads at the following levels:

> Earthquake-proof construction: Zone 4

> Peak Horizontal Ground Acceleration: 0.83g

> Peak Vertical Ground Acceleration: 0.59g

> Seismic Design Code: ASCE 7/IBC 2000

The robustness of the structures was tested in relation to:

> Resistance and stability for individual modules

> Ground anchors

> Links between modules (bolts)

> Internal links to modules (rivets)

In addition, Skema’s Switchgear was successfully tested

for seismic loads in compilance with IEC 60068-3-3 (1g).

SOLUTIONS DELIVERED

SKEMA WAS AWARDED THE CONTRACT FOR THE DESIGN, MANUFACTURING, INSPECTION AND TESTING OF LOW VOLTAGE SWITCHGEAR AS DESCRIBED BELOW:

POWER MOTOR CONTROL CENTERS (18 COLUMNS, 128 DRAWERS)

EPC CONTRACTOR: ENERSET / END USER: PDVSA

KAZAKHSTAN

Caspian Sea

Uzbekistan

Kyrgyzstan

KARACHAGANAK, THE ENORMOUS GAS FIELD - THE KARACHAGANAK FIELD, LOCATED ONSHORE IN WESTERN KAZAKH-

STAN (AROUND 150 KM TO THE EAST OF THE CITY OF URALSK), WAS DISCOVERED IN 1979 AND IS ONE OF THE LARG-

EST GAS CONDENSATE FIELDS IN THE WORLD. COVERING AN AREA OF 280 KM2 AND HOLDING OVER 1.2 BILLION TONS

OF OIL AND CONDENSATE AND 1.35 TRILLION M3 OF GAS, THE GIANT KARACHAGANAK FIELD PRODUCES AN AVERAGE OF

150,000 BARRELS OF CONDENSATE AND 20 MILLION M3 OF GAS PER DAY. THE EXPANSION OF THE FIELD HAS INVOLVED

AN INVESTMENT OF OVER $ 5.5 BILLION.

KARACHAGANAK / KAZAKHSTAN ONSHORE

END USER: KARACHAGANAK PETROLEUM OPERATING (KPO) / A CONSORTIUM OF: BG GROUP / ENI / CHEVRON / LUKOIL / KAZMUNAIGAZ

“Skema provided an excellent service in assisting with the commissioning of their supplied equipment on site here in Kara-chaganak. I can say that the work com-pleted was carried out in a timely man-ner, to high standards, often in arduous

conditions. The working relationship that developed

with Skema personnel was excellent, as they were always prepared to go the

extra mile to resolve any anomaly that arose on site and meet the end user’s

expectations.”

Electrical Commissioning Engineer, KPO

4TH STABI-LIZATION & SWEETENING TRAINEPC CONTRACTOR: PETROFAC

END USER: KARACHAGANAK

PETROLEUM OPERATING (KPO) /

A CONSORTIUM OF: BG GROUP / ENI

/ CHEVRON / LUKOIL / KAZMUNAIGAZ

The Karachaganak 4th Stabilization &

Sweetening Train Project aims to increase

the capacity of the existing Karacha-

ganak Processing Complex (KPC) facili-

ties through the addition of a fourth train.

SOLUTIONS DELIVERED

Skema was responsible for the de-

sign, manufacturing, supply, in-

spection, testing, export packing

and supervision of testing and commis-

sioning of:

> Power Centers (12 columns)

> Intelligent LV Switchgear/Motor

Control Centers

(78 columns, 266 drawers)

> Bus Ducts

> RTUs (6 columns)

> Integrated Protection and

Control System

WASTE MANAGEMENT COMPLEXEND USER: KARACHAGANAK

PETROLEUM OPERATING (KPO)

/ A CONSORTIUM OF: BG GROUP /

ENI / CHEVRON / LUKOIL /

KAZMUNAIGAZ

As part of its long-term commit-

ment to health, safety and environ-

mental protection, the KPO consor-

tium has completed construction of

a new Eco-Centre (Waste Manage-

ment Complex), which houses state-

of-the-art technology and enables

the recycling, treatment and safe

disposal of drilling fluids and wastes.

SOLUTIONS DELIVERED

Skema was awarded the contract

for the design, engineering, manu-

facturing, inspection and testing of:

> 1 Transformer

Packaged Substation

> 1 LV Switchgear

Packaged Substation

The transformers and substations were

housed within a two-hour fire-rated

enclosure, and were supplied as com-

plete pre-wired and assembled mod-

ular self-contained units, installed on

concrete leg foundations 1,400 mm

above ground, and equipped with

bolt-on stairs and access platforms.

The transformers package included

two 6/0.72 kV, 3 MVA each, to allow

maintenance of one unit while the oth-

er is in service, as well as power and

auxiliary cables for interconnection to

the packaged LV substation. The LV

substation package included a TCC

690V switchboard, two 690/420 V,

400 kVA each, transformers and a

TCC 400 V switchgear.

MV AND LV SWITCHGEAR

Key features of Skema’s Intelligent

Motor Control Centers are its draw-

ers and incomers equipped with

microprocessor relays. In addi-

tion Skema developed the Electri-

cal Control System for the Karacha-

ganak project in KPC and Unit 2.

Each station is equipped with a Re-

mote Terminal Unit (RTU), which col-

lects data from the switchboards

and interfaces with DMS and DCS.

The accumulated data is then made

available for visualization on EWS

and on plan DMS. Skema has sup-

plied a total of nine Packaged Sub-

stations for Early Works, two 6 kV

Packaged Substations for Unit 3, a

Packaged Substation for a Flash Gas

Compressor Control Room, and a se-

ries of eight Packaged Substations

for a Waste Management Complex.

As for the switchgear, Skema supplied

the Karachaganak project alone with

some 123 MV panels, 622 LV panels,

38 RTUs, 24 110V DC panels, more

than 250 relays, and 2,559 drawers.

END USER: KARACHAGANAK PETROLEUM OPERATING (KPO) / A CONSORTIUM OF: BG GROUP / ENI / CHEVRON / LUKOIL / KAZMUNAIGAZ

“Skema provided an excellent service in assisting with the commissioning of their supplied equipment on site here in Karachaganak. I can say that the work completed was car-

ried out in a timely manner, to a high standard, often in arduous conditions. The control and monitoring software package has more than met the design brief, providing a

user-friendly monitoring and control option for the switch-boards and electrical networks. The working relationship

that was developed with Skema’s personnel was excellent, as they were always prepared to go the extra mile to re-

solve any anomaly that arose on site and to meet the end user’s expectations”.

Electrical Commissioning Engineer

SOLUTIONS DELIVERED

12 PACKAGED SUBSTATIONS

MV SWITCHGEAR (123 COLUMNS)

INTELLIGENT POWER MOTOR CONTROL CENTERS (533 COLUMNS, 2,310 DRAWERS)

DISTRIBUTION BOARDS (123 COLUMNS)

33 REMOTE TERMINAL UNITS

The packaged substations supplied for the project were

complete with MV switchboards, transformers, 400 V

switchgear/Motor Control Centers, Battery and Battery

Charger, Distribution Boards, HVAC System, Fire and

Safety and Lighting System

KAZAKHSTAN

Caspian Sea

Uzbekistan

Kyrgyzstan

THE GIANT KASHAGAN - KASHAGAN, 80 KM SOUTH-EAST OF ATYRAU, IN THE NORTH CASPIAN SEA, IS THE LARGEST OIL FIELD

DISCOVERED OVER THE LAST THIRTY YEARS WORLDWIDE AND EXTENDS OVER A SURFACE AREA OF APPROXIMATELY 75 KM

BY 45 KM. ITS DEVELOPMENT REPRESENTS ONE OF THE GREATEST CHALLENGES FACED BY THE PETROLEUM INDUSTRY, GIV-

EN THE DEEP, HIGH-PRESSURE RESERVOIR, THE HIGH SULFUR CONTENT, THE SHALLOW WATERS THAT FREEZE IN WINTER AND

THE MARKED SHIFTS IN TEMPERATURE (FROM -30°C TO +40°C). THE POTENTIAL DAILY AVERAGE PRODUCTION AMOUNTS TO

1.2 MILLION BARRELS, WITH ESTIMATED RESERVES OF 38 BILLION BARRELS. THE KASHAGAN PROJECT CONSISTS OF TWO

DEVELOPMENTS: OFFSHORE COMPLEX (ARTIFICIAL ISLANDS IN THE CASPIAN SEA) AND ONSHORE COMPLEX (BOLASHAK ON-

SHORE PROCESSING FACILITY).

KASHAGAN / KAZAKHSTAN ONSHORE / OFFSHORE

END USER: NORTH CASPIAN OPERATING COMPANY (NCOC) / A CONSORTIUM OF: KAZMUNAIGAZ / ENI / SHELL / EXXONMOBIL / TOTAL / CNPC / INPEX

190 km2 total area of onshore operations =

the size of Amsterdam

120,000 tons

total weight of steel items and struc-

tures used = 1.5 times the weight of the

Golden Gate Bridge in San Francisco

510 km total length of pipelines = almost the dis-

tance between New York and Montreal

5,000 km total length of electric and instrumen-

tation cables = about the distance

between Almaty and Rome

50,000 m3

volume of concrete structures used

= the size of the landmark 88-floor

building of Petronas Towers in Kuala

Lumpur, Malaysia

MV/LVPACKAGED SUBSTA-TIONSONSHORE

Skema was in charge of the engineering,

manufacturing, testing and commis-

sioning of 9 MV/LV Packaged Substa-

tions. The Substations feed the infra-

structure utilities for the Kashagan field

and are part of the Early Works of the

Kashagan Experimental Programme.

Each Substation was equipped with:

> 10 kV Switchboards

> PMCC LV Switchgear

> Distribution boards

> Distribution transformers

> AC and DC UPS batteries

> Alarm and communication RTUs

> HVAC system

> Electrical Control System

FRAMEAGREEMENTONSHORE /OFFSHORE

Skema was awarded the frame agree-

ment for the provision of all intelligent

LV Switchgear/Intelligent Power Motor

Control Centers, RTUs, the Integrat-

ed Protection and Control System for

both offshore and onshore facilities

and LMS / DMS (onshore).

5.5 km = the total length of columns

supplied by Skema.

EPC CONTRACTORS:

ABB PS&S / AKER KVAERNER /

BATEMAN / CONSAFE - FORES

GE OIL & GAS NP / GUSTO MSC /

KAZSTROYSERVICE / LITWIN /

MSS / PUNJI LLOYD /

SAIPEM / SBM / SIEMENS

TURBOMACHINERY /

ROSETTI MARINO / RENCO -

TEKFEN / ZAFER

“The products supplied by Skema were able to meet the strict technical standards of the job. Skema’s project team showed competent technical skills and the ability to work and

support us at all stages of the project from engineering to commissioning.”

Project Electrical and Instrumentation Engineer

OFFSHORE BUILDINGS / IN COUNTRYSOLUTIONS DELIVERED

EPC Contract for 13 Offshore Utilities

Buildings for Island D.

KEY SUCCESS FACTORS:

> Maximum local content achieva-

ble for Modular Substations

> Project delivered on time and

without any punch list

> Complete project cycle managed

by internal resources: from fea-

sibility studies to the design of

structures, electrical HVAC and

safety systems, procurement, con-

struction, assembly, pre-commis-

sioning, start-up, commissioning,

load out activities and on site su-

pervision and installation

LOCALEQUIPMENTROOMSOFFSHORE

Skema was awarded the EPC Con-

tract for the provision of 18 Local

Equipment Rooms (LERs).

The scope of work includes the co-

ordination and monitoring of every

aspect of the project, from feasibility

studies and cost/performance opti-

mization to the design of structural,

electrical, HVAC and safety systems,

procurement, construction, assembly,

commissioning, final inspection and

supervision of on-site installation.

The LERs are pre-fabr icated

steel-structure modules, which have

the following systems installed: Me-

dium and Low Voltage Switchboards,

Transformers, Distribution Switch-

boards, UPSs and relevant Batteries,

supervision and control equipment,

HVAC with provisions for explosive/

dangerous gas injections, electrical

networks, fire-detection and fire-fight-

ing systems and telecoms equipment.

Each LER has an average length of

50 m and weight of 1000 t.

The LERs were built in Ravenna,

shipped to the Caspian Sea on barg-

es and located on artificial islands in

the Caspian Sea.

“First of all congratulations at completing barge 3 and 4

pre-commissioning. Your person-nel and the support offered to

them during their stay here was first class. All concerned were

impressed – our subcontractors, our client and all.”

Commissioning Superintendent

SIZE OF THE LERs

SCOPE OF WORK DIMENSIONS (m) WEIGHT (t)

COMPLEX A LER 36.3 x 15.3 x 8.3 800

DRILLING ISLAND MAIN LER 55.2 x 15.3 x 8.3 1,050

DRILLING ISLAND HVAC LER 35.9 x 11.3 x 8.3 500

PSA1 MAIN LER 48.6 x 15.3 x 8.3 1,000

PSA1 HVAC LER 42.6 x 15.3 x 8.3 800

RISER ISLAND MAIN LER 48.6 x 15.3 x 8.3 1,000

RISER ISLAND HVAC LER 24.6 x 15.3 x 8.3 500

PSA2 MAIN LER 48.6 x 15.3 x 8.3 1,000

PSA2 HVAC LER 42.6 x 15.3 x 8.3 800

PUA MAIN LER 57.5 x 15.3 x 8.3 1,150

PUA HVAC LER 43.7 x 15.3 x 8.3 850

LSA MAIN LER 42.6 x 15.3 x 8.3 800

LSA HVAC LER 42.6 x 15.3 x 8.3 800

LSA IBEEV LER 33.8 x 17.6 x 11.8 800

DRILLING ISLAND EAST MAIN LER 66.5 x 15.2 x 8.3 1,105

DRILLING ISLAND EAST HVAC LER 48.5 x 15.2 x 8.4 947

PUA EMERGENCY DIESEL GENERATOR LER 35.9 x 15.3 x 8.3 500

COMPLEX A EMERGENCY DIESEL GENERATOR LER 6.0 x 4.0 x 4.0 20

TOTAL 11,484 m2 14,422 tons

18 LERs

Offshore

9 Substations

Early Works / Onshore

10 PUBs Offshore / Built in Italy

13 PUBsOffshore / Built in Country

(Kazakhstan)

All PMCCsFrame Agreement for all LV

Switchgear /

Intelligent Power Motor Control

Centers and RTUs /

Onshore / Offshore

5.5 km The total length of columns

supplied by Skema

IPCS Onshore / Offshore

LMS/DMS Onshore

END USER: NORTH CASPIAN OPERATING COMPANY (NCOC) / A CONSORTIUM OF: KAZMUNAIGAZ / ENI / SHELL / EXXONMOBIL / TOTAL / CNPC / INPEX

“Company congratulates Contractor with the big achieve-ment of meeting the requested delivery date, and thanks

for its good work and cooperation.”

Contract Holder

SOLUTIONS DELIVERED

> 18 Local Equipment Rooms

> 9 Packaged Substations

> 23 Process Utility Buildings

> MV Switchgear (965 columns)

> Intelligent Power Motor Control Centers

(4,874 columns, 7,054 drawers)

> 476 Remote Terminal Units

> Distribution boards (506 columns)

> Integrated Protection and Control System (IPCS)

> LMS/DMS

THE QUALITY OF THE POST-SALES SERVICE AND MAINTENANCE OPERATIONS IS ALSO PROVIDED AND ENSURED BY SKEMA LLP (SKEMA’S IN COUNTRY COMPANY). THROUGH SKEMA LLP, SKEMA CAN PROVIDE LOCAL ASSEMBLY, WAREHOUSE STORAGE, AFTER SALES SERVICES, TECHNICAL CONSULTANCY, TRAINING PROGRAMS AND CUSTOMER SERVICE.

KITINA AND ZAP PLATFORMS / CONGOOFFSHORE

EPC CONTRACTOR: RENCO / END USER: ENI CONGO

SKEMA PARTICIPATED IN THE REVAMPING OF THE PMCC SWITCHGEAR FOR THE KITINA AND ZAP PLATFORMS, OFFSHORE

IN CONGO, AROUND 50 KM FROM POINT NOIR. THE PREVIOUS SWITCHGEAR WAS SUPPLIED BY NUOVA Q.E.M. QUADRI

ELETTRICI MILANO, FROM WHICH SKEMA ACQUIRED THE EXPERTISE, THE WORK ORDER DOCUMENTATION AND SPARE

PARTS FOR OVERALL PROJECTS, IN ITALY AND ABROAD.

CONGO

Gabon

Angola

Democratic Republic of the Congo

EPC CONTRACTOR: RENCO / END USER: ENI CONGO

The Switchgear was engineered to integrate with existing

Switchgear, and was commissioned by Skema’s onsite

personnel. Skema acquired the expertise, work order doc-

umentation and spare parts for works carried out by Nuo-

va Q.E.M. Quadri Elettrici Milano, both in Italy and abroad.

Skema is available for documentation consultation, and

to provide any additional information on the design,

support, provision of spare parts and evaluation of pro-

posed systems that involve the integration of Skema

products with those previously installed by Nuova Q.E.M.

Quadri Elettrici Milano.

SOLUTIONS DELIVERED

SKEMA WAS AWARDED THE CONTRACT FOR THE DESIGN, ENGINEERING, MANUFACTURING, COM-MISSIONING, TESTING AND ONSITE SUPPORT OF:

MOTOR CONTROL CENTERS (4 COLUMNS)

POWER CENTER (1 COLUMN)

www.skemaq.it