Brief information about key projects of substation commissioning.

1. `
Aedilis, UAB
Scope of projects
Brief information about key projects of company
Evaldas Paliliūnas, Project Manager
6/22/2011
v.1.1

2. SCOPE OF PROJECTS 6/22/2011
Contents
Construction of 330 kV transmission substation Bitenai. End user AB “LITGRID” ......................... 3
Reconstruction of TR46-5 transformer substation. End user AB “Lietuvos gelezinkeliai”
(Lithuanian railways)............................................................................................................................ 4
Reconstruction of 110 kV transformer substation Valkininkai (Replacement of 110 kV circuit
breaker with switch . End user AB “Litgrid”....................................................................................... 5
Reconstruction of 110 kV transformer substation Griskonys (Replacement of 110 kV circuit
breaker with switch . End user AB “Litgrid” ....................................................................................... 6
Construction of 10/0, 4 kV distribution substation Klaipeda (SP-62). End user UAB “Klaipedos
arena” (Arena of Klaipeda) ................................................................................................................... 7
Construction of 35/10 kV transformer substation Dolomitas. End user AB “Dolomitas”............... 8
Reconstruction of 110/10 kV transformer substation Savitiskis. End user AB “Litgrid”................ 9
Reconstruction of 110/35/10 kV transformer substation N.Akmene. End user UAB “Lesto” ..... 10
Reconstruction of 110/10 kV transformer substation Baksiai. End user UAB “Lesto” ................. 11
Wind farm Lauksargiai........................................................................................................................ 12
AB "Lietuvos gelezinkeliai" railway sector Siauliai – Klaipeda. End user AB “Lietuvos
gelezinkeliai” (Lithuanian railways) .................................................................................................. 13
v.1.1 | Aedilis, UAB | Scope of projects 2

3. SCOPE OF PROJECTS 6/22/2011
Construction of 330 kV transmission substation Bitenai. End user AB “LITGRID”
Relay protection and
Telecommunications RTU
automation
Construction of Bitenai switchyard at the border with Kaliningrad was a strategic site
for Lithuania. The switchyard is necessary for consumers in Western Lithuania to receive
electricity through the grid located in Lithuania. So far power lines at Bitenai were
stretched from Lithuania to Kaliningrad region and from there – to Lithuania.
Main contractor was “Empower”, UAB they choose “Aedilis”, UAB as their
subcontractor for telecommunications, RTU and relay protection parts;
Telecommunications:
UAB „Aedilis“ did a detailed design for SDH and PDH networks, which was used to
transmit data to SCADA system;
All installation and configuration works were completed by our team;
We supplied all equipment for telecommunications;
RTU:
In this substation we were programming and commissioning a Siemens Sicam AK 1703
ACP controller with data collection by IEC 61850 protocol.
Relay protection and automation:
UAB „Aedilis“ in this project did part of relay protection and automation commissioning
works. The Siemens 6MD6641, 7SJ6471 relays were configured using IEC 61850
protocol;
v.1.1 | Aedilis, UAB | Scope of projects 3

4. SCOPE OF PROJECTS 6/22/2011
Reconstruction of TR46-5 transformer substation. End user AB “Lietuvos
gelezinkeliai” (Lithuanian railways)
Relay protection and
SCADA RTU
automation
TR46-5 is transformer substation of Lithuanian railways located in Siauliai. Project
task was to reconstruct this substation changing all 10kV cubicles, installing new RTU
system and transmit all data to existing SCADA system;
Main contractor was “Liumenas”, UAB they choose “Aedilis”, UAB to complete all
commissioning tasks for this substation.
RTU:
UAB “Aedilis” team supplied a cubicle of RTU with Siemens AK 1703 ACP controller in
this project. Did a commissioning of RTU and detailed design;
Relay protection and automation:
UAB “Aedilis” team did commissioning of all relays;
SCADA:
We integrated TR46-5 transformer substation in existing Siemens PowerCC SCADA;
v.1.1 | Aedilis, UAB | Scope of projects 4

5. SCOPE OF PROJECTS 6/22/2011
Reconstruction of 110 kV transformer substation Valkininkai (Replacement of
110 kV circuit breaker with switch . End user AB “Litgrid”
Telecommunications RTU
Replacement works of 110 kV circuit breaker with switch completed in 110 kV
transformer substation Valkininkai. New equipment for relay protection and automation,
RTU, telecommunications systems were provided. Main contractor in this project was
UAB “Tetas” they choose UAB “Aedilis” as sub-contractor for RTU and
telecommunications parts.
RTU:
UAB “Aedilis” team supplied a cubicle of RTU with Siemens AK 1703 ACP controller in
this project. Did a commissioning of RTU and detailed design;
Relay protection and automation:
UAB “Aedilis” team did commissioning of all relays;
Telecommunications:
Our team installed and configured a radio relay system in this site;
v.1.1 | Aedilis, UAB | Scope of projects 5

6. SCOPE OF PROJECTS 6/22/2011
Reconstruction of 110 kV transformer substation Griskonys (Replacement of 110
kV circuit breaker with switch . End user AB “Litgrid”
Relay protection
Telecommunications RTU SCADA
and automation
Replacement works of 110 kV circuit breaker with switch completed in 110 kV
transformer substation Griskonys. New equipment for relay protection and automation,
RTU, telecommunications systems were provided. Main contractor in this project was
UAB “Elektromontuotojas” they choose UAB “Aedilis” to complete all commissioning
tasks for this substation.
RTU:
UAB “Aedilis” team supplied a cubicle of RTU with Siemens AK 1703 ACP controller in
this project. Did a commissioning of RTU and detailed design;
Relay protection and automation:
UAB „Aedilis“ in this project did all commissioning works of relay protection and
automation. The Siemens 7SJ6471 relays were configured;
Telecommunications:
Our team installed and configured a radio relay system in this site;
Design:
UAB “Aedilis” team did a design for all engineering parts for this substation;
v.1.1 | Aedilis, UAB | Scope of projects 6

7. SCOPE OF PROJECTS 6/22/2011
Construction of 10/0, 4 kV distribution substation Klaipeda (SP-62). End user
UAB “Klaipedos arena” (Arena of Klaipeda)
Automated system
for power
Telecommunications RTU resources SCADA
monitoring and
accounting
Purpose of this construction was to connect new user to the grid. Main contractor was
UAB “Elmonta” they choose UAB “Aedilis” for works of telecommunications and RTU
parts.
RTU:
UAB “Aedilis” team supplied a cubicle of RTU with Siemens AK 1703 ACP controller in
this project. Did a commissioning of RTU and detailed design;
Automated system for power resources monitoring and accounting:
Our team assembled a cubicle for automated system for power resources monitoring and
accounting with MDC1.01 controller and did a commissioning works;
Telecommunications:
UAB “Aedilis” supplied all fiber equipment for telecommunications and did a
commissioning;
SCADA:
We integrated new distribution substation (SP-62) in existing ABB MicroSCADA system;
v.1.1 | Aedilis, UAB | Scope of projects 7

8. SCOPE OF PROJECTS 6/22/2011
Construction of 35/10 kV transformer substation Dolomitas. End user AB
“Dolomitas”
Automated system Relay
for power resources protection and
Telecommunications RTU SCADA
monitoring and automation
accounting
Purpose of this substation was to connect wind farm owned by AB “Dolomitas” to the
grid. Main contractor was UAB “Liumenas” they choose UAB “Aedilis” to complete all
commissioning task for this substation.
RTU:
UAB “Aedilis” team supplied a cubicle of RTU with Siemens AK 1703 ACP controller in
this project. Did a commissioning of RTU and detailed design;
Automated system for power resources monitoring and accounting:
Our team assembled a cubicle for automated system for power resources monitoring and
accounting with MDC1.01 controller and did a commissioning works;
Telecommunications:
UAB “Aedilis” supplied all fiber equipment for telecommunications and did a
commissioning;
SCADA:
We integrated TR46-5 transformer substation in existing Siemens PowerCC SCADA;
v.1.1 | Aedilis, UAB | Scope of projects 8

9. SCOPE OF PROJECTS 6/22/2011
Reconstruction of 110/10 kV transformer substation Savitiskis. End user AB
“Litgrid”
Relay protection and
Telecommunications RTU
automation
Transformers, switches and relay protection and automation systems were replaced
in this substation. Main contractor was UAB “Hidroelektromontazas” they choose UAB
“Aedilis” to complete all commissioning tasks for this substation.
RTU:
UAB “Aedilis” team supplied a cubicle of RTU with Siemens AK 1703 ACP controller in
this project. Did a commissioning of RTU and detailed design;
Telecommunications:
UAB “Aedilis” supplied all Ethernet based equipment for telecommunications and did a
commissioning;
Relay protection and automation::
UAB “Aedilis” team did commissioning of all relays;
v.1.1 | Aedilis, UAB | Scope of projects 9

10. SCOPE OF PROJECTS 6/22/2011
Reconstruction of 110/35/10 kV transformer substation N.Akmene. End user UAB
“Lesto”
Automated system for
power resources Dispatcher Relay protection
Telecommunications RTU
monitoring and panel and automation
accounting
Reconstruction of 35/10 kV part in 110/35/10 kV substation N.Akmene. All old
equipment was changed by new one, 7 new substations were integrated in SCADA
system. Main contractor UAB “Siemens Osakeyhtio Lithuania” chooses UAB “Aedilis” to
complete all commissioning task for this substation;
RTU:
UAB “Aedilis” team assembled a cubicle of RTU with Siemens AK 1703 ACP, TM1703ACP
controllers in this project. Did a commissioning of RTU and detailed design;
Automated system for power resources monitoring and accounting:
Our team assembled a cubicle for automated system for power resources monitoring and
accounting with MDC1.01 controller and did a commissioning works;
Telecommunications:
UAB “Aedilis” supplied all radio equipment for telecommunications and did a detailed
design and commissioning;
Relay protection and automation:
UAB “Aedilis” team did commissioning of all relays;
Dispatcher panel:
Our team designed, assembled and commissioned a dispatcher panel for control room;
v.1.1 | Aedilis, UAB | Scope of projects 10

11. SCOPE OF PROJECTS 6/22/2011
Reconstruction of 110/10 kV transformer substation Baksiai. End user UAB
“Lesto”
Automated system for power
Telecommunications RTU
resources monitoring and accounting
Reconstruction of 10 kV part in 110/10 kV substation Baksiai. Replacement of all
relay protection and automation cubicle. Main contractor was UAB “Siemens Osakeyhtio
Lithuania” they choose UAB “Aedilis” to complete all commissioning task for this
substation.
RTU:
UAB “Aedilis” team assembled a cubicle of RTU with Siemens AK 1703 ACP, TM1703ACP
controllers in this project. Did a commissioning of RTU and detailed design;
Telecommunications:
UAB “Aedilis” supplied all Ethernet based equipment for telecommunications and did all
design and commissioning;
Automated system for power resources monitoring and accounting:
Our team assembled a cubicle for automated system for power resources monitoring and
accounting with MDC1.01 controller and did a commissioning works;
v.1.1 | Aedilis, UAB | Scope of projects 11

12. SCOPE OF PROJECTS 6/22/2011
Wind farm Lauksargiai
Telecommunications RTU WebSCADA Relay monitoring system
Purpose of this 110/20 kV substation was to connect wind farm to the grid. Main
contractor was UAB “Siemens Osakeyhtio Lithuania” they choose UAB “Aedilis” to
complete all commissioning task for this substation.
RTU:
UAB “Aedilis” team assembled a cubicle of RTU with Siemens AK 1703 ACP, TM1703ACP
controllers in this project. Did a commissioning of RTU and detailed design;
Telecommunications:
UAB “Aedilis” supplied all radio equipment for telecommunications and did a detailed
design and commissioning;
Relay monitoring system:
Installation and commissioning of relay monitoring systems, equipment supply;
WebSCADA :
Our team created a solutions with netbiter WebSCADA for remote monitoring;
v.1.1 | Aedilis, UAB | Scope of projects 12

13. SCOPE OF PROJECTS 6/22/2011
AB "Lietuvos gelezinkeliai" railway sector Siauliai – Klaipeda. End user AB
“Lietuvos gelezinkeliai” (Lithuanian railways)
Relay protection and
Telecommunications RTU SCADA
automation
This project contained reconstruction of 17 substation in railway sector between
cities Siauliai and Klaipeda. New systems for telecommunication and SCADA were
installed. UAB “Siemens Osakeyhtio Lithuania” they choose UAB “Aedilis” to complete all
commissioning task for this project.
RTU:
UAB “Aedilis” team assembled a cubicle of RTU with Siemens AK 1703 ACP and eRTU
controllers in this project. Did a commissioning of RTU and detailed design, provided
courses for clients;
Telecommunications:
UAB “Aedilis” supplied all Ethernet based equipment for telecommunications and did all
design and commissioning;
Relay protection and automation:
UAB “Aedilis” team did commissioning of all relays;
SCADA :
Our team did a configuration and commissioning of Siemens PowerCC SCADA system.
Courses for clients how to use this system were provided;
v.1.1 | Aedilis, UAB | Scope of projects 13