1926 - 2009 more then 80 years in the transmission · pdf filemore then 80 years in the...
TRANSCRIPT
1
SA
E P
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er
Lin
es s
rl
-A
pril 2
009
Head Quarters/ Registered Office :Viale T.Edison, 50
20099 - Sesto S. Giovanni (MI)
Italy
1926 - 2009
more then 80 years in the
Transmission field
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Index
1. Company History
2. Company Business
3. Experience
4. Competences
5. Engineering Competences
6. TL’s Special projects
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1. Company History
SAE S.p.A. is founded to perform the first railway electrification project in
Italy (Bolzano-Brennero line)
SADELMI starts operations in Argentina.
Main activities: power generation, transmission and distribution, industrial
plants and infrastructures
SAE and SADELMI merge and following the acquisition by ABB group,
they originate ABB Sae Sadelmi. The new company acquires Soimi, ABB
Generatori, ABB Flakt Italy and Rebosio, thus strengthening its role of
engineering and contracting company.
ABB Sae Sadelmi divided in two different companies:
•ABB Sae S.p.A
•ABB Sadelmi S.p.A.
ABB Sae divided in two different units:
•ABB Sae Transmission
•ABB Sae Distribution
1926
1988
1998
2000
2005
1947
ABB decision to exit the Powerlines Business.
The Italian ABB Unit sold with the name of: SAE Power Lines
ATSL acquires 100% of the SAE Power Lines share capital2008
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2. Company Business
Transmission & Distribution (T&D)
• OHTL AC and DC on turnkey basis
• OHTL AC and DC rehabilitation
• Substations on turnkey basis
• Substations rehabilitation
SAE PL acts mainly as a Contracting Company for turn key projects in
the following business areas:
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3. Experience
SAE Power Lines has worldwide experience in developing
and executing projects as:
EPC Contractor
Partner for Concession Projects and/or merchant systems
Consortium Leader or Consortium Partner
Nominated sub-contractor for partial scope of works
Member of large Consortia for transmission and distribution
schemes (e.g. lines and substations)
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3. Experience
Alliances and partnerships have been developed over the decades in order
to guarantee the highest levels of reliability and cost competitiveness while
delivering to the highest standards of quality.
Typically SAE Power Lines has consolidated relationships with the following
network of partners:
Detailing firms
Soil and land surveyors
Conductor manufacturers
Steel tower manufacturers
Insulator and line hardware manufacturers
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3. Experience
Company presence over the years
Turnkey Projects
Engineering and/or supply only
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3. Experience
Overhead Transmission Lines
during the last 10 years:
more than 3,000 Km
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3. Experience
The company has a highly skilled and competent
permanent workforce and has access through his
historical ties to resources on contract and/or temporary
basis for:
• Engineering
• Site Management/Supervision
• Construction
making it possible to manage a large number of projects
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The competences present in SAE PL give the company the
highest expertise available in the Transmission & Distribution
market in the field of:
• Marketing and Sales
• Engineering
• Project Management
• Supply Chain Management
• Site and Construction Management
• QA/QC and Safety
This asset is well known and valued by our worldwide Customers
4. Competences
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General
• Strong domestic and international experience and presence
• Full T/Lines EPC contracting business process ownership and knowledge
• Unique track records and qualification standing
Marketing & Sales
• Strong Knowledge of Markets and Customers
• Deep partnerships and consortia Culture
• Project development
• Sub-suppliers and sub-contractors knowledge
4. Competences
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4. Competences
T&D Engineering – Transmission Lines
• Geo-technical: soil investigation, soil stability analysis and tests.
• Civil: foundation design and testing.
• Structural: self supporting and guyed structures design and testing.
• Electrical: grounding, clearances analysis.
• Routing: GPS technology knowledge, satellite maps management, on
site application.
• Tower spotting: route profile definition, optimal distribution of the
transmission towers on the route profile.
• Telecommunication: OPGW and accessories management
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Project Management
• Strong experience in management of large composite projects worldwide
• Consortia management culture
• Effective supply chain control
• Great knowledge of logistic aspects
• Fast and efficient mobilization capacity
• Local operations within different cultures management
• Risk management
4. Competences
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Tender docs.
analysis
Proposal
preparation &
Bid submission
Guarantees
&
Final acceptance
Contract
negotiation and
signature
Site activities
(Civil Works
& Erection)
Commissioning
&
Handing over
Engineering
Project Management
Procurement & Logistics
Customer / Consultant
Sales
4. Competences
Project management
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Offshore Project Team
P.M. Controlling Supply Mngmt & Log.
Project
Director
Project
Engin.
Project
Planner
Project
Controller
Proc./Exp.
& Logistics
Site
ManagerQA/QC
Site Org. Support.
QA/QCP.M. Planning
Engineering
4. Competences
Project management
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4. Competences
Supply chain management
• Procurement of materials worldwide
• Material tracking
• Vendor List management
• Orders to subcontractors
• Shipping on door to door basis
• Construction equipment management
• Company and Project insurances
Site and Construction Management
• Mobilisation
• Construction method optimisation
• Planning and control of site costs and work schedule
• Subcontractors and own personnel management
• Local interface with customer and consultant
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4. Competences
QA/QC and Safety
• Quality System Management (ISO 9001)
• QA/QC planning and documentation for projects
• Processes definition and improvement
• QA internal auditing
• Quality control for supplies and works at sites
• QA training
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5. Engineering Competences
Structural Softwares:
TOWER: linear and non-linear analysis of
lattice structures by Power Line
Systems Inc.
ELDA: linear and non-linear analysis of
lattice structures (In house sw.)
TOSCA: optimisation of lattice structures
through linear analysis (In house sw.)
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Flexible OHTL design software
5. Engineering Competences
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Technical softwares for tower detailing and electrical clearances
BOCAD 3D In house software
5. Engineering Competences
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Drilled Caisson Foundation Rock Anchor Foundation
Grillage Foundation
Foundation design:
in house software's
5. Engineering Competences
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Line Design
– Plan and Profile
– Tower Spotting
– Sag and Tension
– Optimization of Tower Distribution
5. Engineering Competences
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April 09 DTM
(Data Terrain
Model)
Satellite
Image
+
Management of :
– Aerial photographs
– Satellite image
– DTM
5. Engineering Competences
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Processing data from satellite
– Orthorectified satellite image by
software with real coordinates
– Identification of major crossing
(road, pipelines, power lines, river)
and other constraints .
– Place the DTM data under the
image to know ground movement
– Choose the best line route to build
the new power line
5. Engineering Competences
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Use of PLS-CADD software to determine:
– Line-route profile
– Tower Spotting
– Stacking Chart
– Material list table
– 3D virtual line
5. Engineering Competences
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Environmental Impact
OHTLs are virtually located on the landscape to evaluate their impact
5. Engineering Competences
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HV Compact Lines
Voltage range up to 400 kV
Environmental advantages:
• Reduction of land occupation
• Reduction of visual impact
• Reduction of right of way
• Reduction of costs
• Reduction of electrical and magnetic
fields
380 kV TL
Dimension comparison
6. TL’s Special Projects
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New optimized Cold-formed
Sections from steel coils
• Low weight
• Reduced number of members
• Freedom in Tower design (triangular sect.)
Save in material, transport,
erection costs
Environmental Low impact
Cold Formed Technology
for
Power Transmission Lines
6. TL’s Special Projects
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6. TL’s Special Projects
Pearl River Crossing
500 kV Double Circuit Line
• Country: China
• Scope of work: Engineering, supply, erection and supervision
• Customer: Guangdong General Power Company, China
• Year: 1986-1988
• Voltage: 500 kV
• Number of circuits: 2
• Transmission Capacity: 1600 MW (per circuit)
• Crossing Spans: 931 m + 1547 m
• Height of Suspension Towers: 238 m
• Water Clearance: 70 m
• Weight of one Suspension Tower: 1,040 ton
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6. TL’s Special Projects
Messina Strait Crossing
380 kV Double Circuit Line
• Country: Italy
• Scope of work: Engineering, supply, erection and
supervision
• Customer: ENEL - Italy
• Year: 1955
• Voltage: 380 kV
• Number of circuits: 2
• Crossing Span: 3.416 m
• Height of Suspension Towers: 215 m
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Geshm Strait Crossing
230 kV Double Circuit Line
• Country: Iran
• Voltage: 230 kV
• Crossing Span: 1,600 m + 1,000 m
• Foundation: pre-fabricated concrete sea-submersed
• Scope of Work: Turn key contract
• Customer: K.R.E.C.O - Iran
• Year: 1989-1993
6. TL’s Special Projects
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6. TL’s Special Projects
Yangtze River Crossing
500 kV Double Circuit Line
• Country: China
• Scope of work: Turn key contract
• Customer: East China Electric Power Administration
• Year: 1987-1988
• Voltage: 500 kV
• Number of Circuits: 2
• Transmission Capacity: 2,250 MW (per circuit)
• Crossing Span: 1,820 m
• Height of Suspension Towers: 180 m
• Water Clearance: 48 m
• Weight of one Suspension Tower: 540 ton
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Pidiregas 407
400 kV Double Circuit Line
• Country: Mexico
• Customer: Commission Federal de Electricidad (CFE)
• Scope: 122 km Transmission Line at 400 kV d.c
from San Luis de Potosì to Anahuac,
plus a 400 kV S/S in Potosì
• Years: 2001 - 2003
6. TL’s Special Projects
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6. TL’s Special Projects
Pidiregas 409
400 kV Double Circuit Line - Mexico
• Country: Mexico
• Project: Manuel Moreno Torres – Julie
• Length: 120 km TL , plus Aranita Island Crossing
• Customer: Commission Federal de Electricidad (CFE)
• Crossing Spans: 4,500 m with 4 spans
• Years: 2002 - 2004
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OKPAI –
KWALE PP
NEW SS
ONITSHA
EXTENSION
SS
Okpai 450 MW Power Plant
330 kV Double Circuit Line - Nigeria
• Country: Nigeria
• Customer: Nigerian Agip Oil Company (NAOC)
• Scope: 56 Km Transmission Line and S/S, including
Niger River Crossing
• Years: 2002 - 2005
6. TL’s Special Projects