Final Report
Chapter 7 Outline of Scope of Works
(4) Equipment to be introduced
Details of the ducts to be constructed in each city are shown in the following cable duct tables.
Table 7.1-1
Cable Ducts Column in the Table of Yangon Metro New Fiber Route Table
Table 7.1-2
Cable Ducts Column in the Naypyitaw Metro New Fiber Route Table
Table 7.1-3
Cable Ducts Column in the Mandalay Metro New Fiber Route Table
Table 7.1-1 Yangon Metro New Fiber Routes
No.
Routes
Optical
Cables
Laying
Method
7.2
1.5
10.0
3.7
5.5
5.0
5.5
6.0
11.5
6.5
8.3
6.0
5.5
8.0
2.5
Ducts
(Note 1)
(mm × pipe)
100φ×4
100φ×4
100φ×4
100φ×4
100φ×4
100φ×4
100φ×4
100φ×4
100φ×4
100φ×4
100φ×4
100φ×4
100φ×4
100φ×4
100φ×4
48 Core
48 Core
48 Core
48 Core
48 Core
48 Core
48 Core
48 Core
48 Core
48 Core
48 Core
48 Core
48 Core
48 Core
48 Core
U/G Laying
U/G Laying
U/G Laying
U/G Laying
U/G Laying
U/G Laying
U/G Laying
U/G Laying
U/G Laying
U/G Laying
U/G Laying
U/G Laying
U/G Laying
U/G Laying
U/G Laying
Spare Cores in
existing cable
(Note 2)
0
0
0
0
New installation
New installation
New installation
New installation
12 (Aerial Laying)
20 (Aerial Laying)
14 (Aerial Laying)
0
18 (Aerial Laying)
6 (Aerial Laying)
2 (Aerial Laying)
6.9
100φ×4
48 Core
U/G Laying
New installation
7.3
106.9
100φ×4
48 Core
U/G Laying
10
Distance
(km)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
MGD - NOKA
HTD - WLW
NDGN - TGG
NDGN - EDGN
BYN - HTY-1
HTY-1 - HTY-2
ISN - HTY-2
YEA - TKT
SPT - ISN
ISN - BYN
NOKA - NDGN
TGG - SDGN
TGG - BHN
WLW - YWE
SGD - BHN
16
BHN - TKT
17
MYG - ISN
Sub Total 48 core
18
BYN - MYG
6.5
100φ×4
96 Core
U/G Laying
10 (Aerial Laying)
19
MYG - NOKA
Sub Total 96 core
6.3
100φ×4
96 Core
U/G Laying
16 (Aerial Laying)
24 Core
New installation
24 Core
Aerial
Aerial
20
EDGN - SPKN
12.8
10.8
21
NOKA - SPKN
4.7
0
Aerial
New installation
13.0
24 Core
SPT - HTY-2
Aerial
New installation
27.0
24 Core
SDGN - TYL
Aerial
New installation
18.0
24 Core
SPT-HTK
Sub Total 24core
73.5
Summary
Fiber Optic 24core
73.5
Fiber Optic 48core
106.9
Fiber Optic 96core
12.8
Cable duct 100φ×4
119.7
(Note 1): Unit for 100 is mm andφshows diameter.
(Note 2): 63% of cable routes are fully occupied (no spare cores) or new installation is required. 37% area aerial
cables which are planned to be replaced to the U/G (underground) newly installed one by one because of being
decrepit.
22
23
24
7-12