Your Ref: 09.09.2022 No 1.13/LV-2022-
RB Rail AS 563
Satekles iela 2B
Our Ref: 16.09.2022 No 25-4/22-03-2
LV-1050, Riga
Nomination of representatives for Rail Baltica
CCS Subsystem Design and Build Procurement
Dear Mr Driksna, Mr El Beze,
we herewith nominate the following representatives to the Procurement Committee in the
consolidated procurement of Rail Baltica Control-Command and Signalling Subsystem Design
and Build:
1) Mrs. Merilin Danquah (
[email protected]), Railway Systems and Operations Senior
Project Manager, as a member of the procurement committee
Previous railway experience:
02/2017 – 12/2020 Crossrail Project (£18.6 billion) | Siemens | Project Engineer & Engineering
Manager | London
Mrs. Danquah was working on Crossrail Project for almost 4 years contracting for Siemens Rail
Automation through Coral Communications Ltd in London. Her main role was Project Engineer
& Engineering Manager overseeing installation works for Railway CCS and Telecommunications
Systems, Electrical & Mechanical installations off CCS subsystems, Assurance and people
management (Corals Installation team of 100 engineers); Construction Site Management;
Certification Management (Design changes and handovers); Quality, Health, Safety &
Environmental management (QHSE); Auditing (Coral internal, ISO9001 and Client audits);
Responsible for building, developing and training effective teams to carry out installation works
on site and document control in Client offices. She was also helping Siemens develop their
Innovation Platform for all the sub-contractors.
Crossrail consists of 3 sections that have adopted 3 different signalling systems: Communications
Based Train Control (CBTC) where trains will operate under Automatic Train Control; ERTMS
(ETCS) and Train Protection & Warning System TPWS which is a legacy system and will be
upgraded in the future to ETCS. Telecommunication systems included: Radio GSM-R PMR &
PCR; Transmission Network (OFN); CCTV; DOO, Telephony VOIP & Analogue; SCADA;
PAVA; PIDS; etc.
Qualifications:
Brunel University London - Postgraduate Diploma in Building Services Engineering
Management (Distance Learning) Accredited by CIBSE and iMechE. Course awarded The
Suur-Ameerika 1 / 10122 Tallinn / ESTONIA
Phone: +372 625 6342 / Fax: +372 631 3660 / E-mail:
[email protected] / http://www.mkm.ee
Happold Brilliant Award for teaching excellence by the CIBSE.
London South Bank University - BEng (Hons) Mechanical Engineering, awarded First Class
Degree, Accredited by iMechE
Professional Membership:
Institution of Mechanical Engineers (iMechE); AMImechE Member Since 24 October 2007
Soon to become Chartered Engineer.
2) Ms. Lembi Treumuth (
[email protected]), Legal Consultant, as an additional involved
expert
Ms. Treumuth has worked in the field of procurements for more than 10 years, of which 5 years
as a Procurement Lawyer at Estonian Railways Ltd. She has an extensive experience in
procurement procedures and in-depth knowledge of procurement regulations.
We are convinced that both of our nominees make a good contribution to the work of the
established CCS Subsystem Design and Build Procurement Committee.
With best regards,
(signed digitally)
Ahti Kuningas
Deputy Secretary General for Transport
Kristjan Kaunissaare
+372 6397682
[email protected]
Copy to
Rail Baltic Estonia OÜ
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