Page 22 - EPC

▪ Siemens Limited. – Advance Info Services (AIS), AIS – SDH - OF
Transmission Network Project (Phase 15C, 15C Repeater, NQI 4 lot 2)

▪ Routing Survey
▪ Engineering Design
▪ Installation of over 200 KM of Optical Fibre Cable for 50 links
▪ Commissioning of all installed network
▪ Work Period April 2006 – Jan 2007
▪ Contract Value : as requested
▪ Customer Rep.
Khun Supachai Nipatkusolkit
Tel. 0 2715 4537

▪ Siemens Limited. – Advance Info Services (AIS), AIS – SDH - OF
Transmission Network Project (Phase 16 Lot 1 and Lot 2)

▪ Routing Survey
▪ Engineering Design
▪ Work Period April 2006 – Jan 2007
▪ Contract Value : as requested
▪ Customer Rep.
Khun Supachai Nipatkusolkit
Tel. 0 2715 4537

▪ Huawei Technologies (Thailand) Co., Ltd. – CAT CDMA Project, Phase 1
(OSP-Optical Fiber Transmission- Survey and Design)

▪ Routing Survey
▪ Engineering Design
▪ Permission Application
▪ Work Period May 2005 – September 2005
▪ Contract Value : as requested
▪ Customer Rep.
Khun Chitcherd Praditsuk
Tel. 0 2575 2600

▪ Huawei Technologies (Thailand) Co., Ltd. – CAT CDMA Project ,Phase 1
(OSP-Optical Fiber Transmission- Installation)
▪ Installation of over 600 KM of Optical Fibre Cable for 160 links
▪ Commissioning of all installed network
▪ Work Period October 2005 – March,2006
▪ Contract Value : as requested
▪ Customer Rep.

January 2021 Page 22 of 37