Contract Package HPLML/CP-02
Elevated Section - Stations
Chapter II-2
Technical Requirements
HANOI PILOT LIGHT METRO LINE
...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Hanoi Pilot Light Metro Line
Section Nhon-Hanoi Railway Station
Contract Package HPLML/CP-02
Part II - Chapter II-2
Techni...
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
Chapter ii 2 technical requirements(specification) for metro
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Chapter ii 2 technical requirements(specification) for metro

  1. 1. Contract Package HPLML/CP-02 Elevated Section - Stations Chapter II-2 Technical Requirements HANOI PILOT LIGHT METRO LINE Section Nhon - Hanoi Railway Station
  2. 2. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS Version “5” TABLE OF CONTENT GENERAL TECHNICAL REQUIREMENTS ARCHITECTURAL WORKS DIVISION 2 – SITE CONSTRUCTION 02 930 EXTERIOR PLANTS DIVISION 3 – CONCRETE STRUCTURE 03532 CONCRETE SCREED DIVISION 4 – MASONRY 04 810 UNIT MASONRY ASSEMBLIES DIVISION 5 – METALS 05 520 HANDRAILS AND RAILINGS 05 580 DECORATIVE METAL COLUMN COVER DIVISION 6 - WOOD AND PLASTICS 06 200 FINISH CARPENTRY 06 400 ARCHITECTURAL WOODWORK 06 423 PANELING - PLASTIC LAMINATED FACED PANELING DIVISION 7 - THERMAL AND MOISTURE PROTECTION 07 130 SHEET WATERPROOFING 07 410 METAL ROOF PANELS 07 415 METAL WALL PANELS 07 620 SHEET METAL FLASHING AND TRIM 07 841 THROUGH-PENETRATION FIRESTOP SYSTEMS 07 900 JOINT SEALERS DIVISION 8 - DOORS AND WINDOWS 08 110 STEEL DOORS AND FRAMES 08 211 FLUSH WOOD DOORS 08 310 ACCESS DOORS AND PANELS 08 712 DOOR HARDWARE 08 800 GLAZING 08 872 ARCHITECTURAL GLAZING FILM 08 830 MIRRORS 08 841 POLYCARBONATE SHEET GLAZING DIVISION 9 – FINISHES 09 111 NON—LOADBEARING METAL FRAMING 09 220 PORTLAND CEMENT PLASTER 09 260 GYPSUM BOARD ASSEMBLIES 09 300 TILE 09 380 CUT NATURAL STONE TILE 09 510 SUSPENDED METAL SHEET PANEL CEILINGS 09 547 ALUMINIUM METAL CEILING 09 900 PAINTING AND COATINGS 09 960 HIGH-PERFORMANCE COATINGS
  3. 3. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS Version “5” DIVISION 10 – SPECIALTIES 10 155 TOILET COMPARTMENTS 10 200 LOUVERS AND VENTS 10 270 ACCESS FLOORING 10 430 EXTERIOR SIGNAGE 10 605 WIRE MESH PARTITIONS 10 710 EXTERIOR SHUTTERS 10 800 TOILET ACCESSORIES DIVISION 11 – EQUIPMENTS 11 014 FACADE MAINTENANCE EQUIPMENT DIVISION 12 – FURNISHINGS 12 615 FIXED SEATING DIVISION 15 – PLUMBING FIXTURE 15410 PLUMBING FIXTURE STEEL WORK DIVISION 5 – METALS 05 100 STRUCTURAL STEEL 05 200 PAINTING 05 500 BEARING 05 600 METAL FABRICATION PLUMBING AND DRAINAGE DIVISION 22 - PLUMBING 22 00 10 GENERAL PROVISIONS FOR PLUMBING WORK SECTION 22 05 00 COMMON WORK RESULTS FOR PLUMBING 22 11 00 FACILITY WATER DISTRIBUTION 22 13 13 FACILITY SANITARY SEWERS 22 14 00 FACILITY DRAINAGE 22 40 00 PLUMBING FIXTURE SECTION LOW VOLTAGE DIVISION 26 - ELECTRICAL 26 00 10 GENERAL PROVISION 26 05 00 BASIC MATERIALS AND COMMON WORK 26 05 19 LOW VOLTAGE CABLE 26 05 26 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 26 05 33 RACEWAY & BOXES FOR ELECTRICAL SYSTEMS 26 05 34 TRUCKING 26 05 36 CABLE TRAYS 26 05 53 ELECTRICAL IDENTIFICATION 26 24 13 SWITCHBOARDS 26 24 16 DISTRIBUTION BOARDS 26 27 13 ELECTRICITY METERING 26 27 26 WIRING DEVICES 26 28 13 FUSES 26 33 53 UNINTERRUPTIBLE POWER SYSTEM 26 41 13 LIGHTING PROTECTION SYSTEM 26 51 00 INTERIOR LIGHTING
  4. 4. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS Version “5” 26 56 00 EXTERIOR LIGHTING MEASUREMENT AND PAYMENT DIVISION 13 – MEASURE AND PAYMENT
  5. 5. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS Version “5” . GENERAL TECHNICAL REQUIREMENTS
  6. 6. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 1/394 Version ―5‖ GENERAL TECHNICAL REQUIREMENTS Table of contents 1. GENERAL ....................................................................................................................10 1.1 MOBILIZATION.............................................................................................................10 1.1.1 Contractor‘s Mobilization Program......................................................................... 10 1.1.2 Water...................................................................................................................... 10 1.1.3 Temporary Power................................................................................................... 10 1.1.4 Construction Operations ........................................................................................ 10 1.1.5 Temporary Lighting ................................................................................................ 11 1.1.6 Communications Systems ..................................................................................... 11 1.1.7 Temporary Sanitary Facilities ................................................................................ 11 1.1.8 Fences ................................................................................................................... 11 1.1.9 Damage to Existing Property ................................................................................. 11 1.1.10 Security .................................................................................................................. 12 1.1.11 Temporary Plant and Facilities .............................................................................. 12 1.1.12 Land for Construction Purposes, Detours, Plant and other uses .......................... 12 1.1.13 Contractor Living Quarters Sheds and Stores ....................................................... 13 1.1.14 Workshop............................................................................................................... 13 1.1.15 Location and Protection of Utilities and Existing Structures .................................. 13 1.2 PROJECT INFORMATION SIGNS ....................................................................................15 1.3 PREPARATION OF CONSTRUCTION DRAWINGS .............................................................15 1.3.1 Definition ................................................................................................................ 15 1.3.2 Scope ..................................................................................................................... 16 1.3.3 Design Check......................................................................................................... 16 1.4 AS-BUILT SURVEYS DOCUMENTATION.........................................................................17 1.5 TOPOGRAPHICAL SURVEY ...........................................................................................17 1.6 GEOTECHNICAL INVESTIGATIONS .................................................................................19 1.7 TRAFFIC MANAGEMENT PLAN ......................................................................................20 1.7.1 General .................................................................................................................. 20 1.7.2 Traffic Management ............................................................................................... 23 1.7.3 Barricading and site protection .............................................................................. 23 1.7.4 Temporary Road Works......................................................................................... 24 1.7.5 Temporary Traffic Ramps ...................................................................................... 25 1.7.6 Traffic Control......................................................................................................... 25 1.7.7 Number of Lanes for Traffic Control....................................................................... 25 1.7.8 Half-Width Construction ......................................................................................... 25 1.7.9 Extraordinary Traffic............................................................................................... 26 1.7.10 Vertical Clearance.................................................................................................. 26 1.7.11 Materials for Traffic Control Devices...................................................................... 27 1.7.12 Measurement and payment ................................................................................... 27 1.8 WORKING IN AND DEALING WITH EXISTING WATER FLOWS ............................................28 1.9 NOISE REDUCTION ......................................................................................................29 1.10 PHOTOGRAPHS...........................................................................................................30 2. SITE CLEARING & DEMOLITION ..............................................................................32 2.1 GENERAL REQUIREMENTS...........................................................................................32 2.1.1 Site Clearing........................................................................................................... 32 2.1.2 Removal of Existing Trees ..................................................................................... 32 2.1.3 Topsoil Stripping .................................................................................................... 33 2.1.4 Disposal or Use of Cleared Material ...................................................................... 33 2.2 DEMOLITION ...............................................................................................................34
  7. 7. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 2/394 Version ―5‖ 2.2.1 Demolition - General Requirements....................................................................... 34 2.2.2 Demolition of Buildings .......................................................................................... 35 2.2.3 Demolition of Culverts............................................................................................ 35 2.2.4 Demolition of U-Ditch ............................................................................................. 35 2.2.5 Removal of Designated Items................................................................................ 35 2.2.6 Removal of Curbs .................................................................................................. 35 2.2.7 Removal of Pavements.......................................................................................... 35 2.2.8 Removal of Traffic Signs........................................................................................ 36 2.2.9 Removal of Existing Graves................................................................................... 36 3. EARTHWORKS ...........................................................................................................39 3.1 GENERAL REQUIREMENTS...........................................................................................39 3.1.1 Plant ....................................................................................................................... 39 3.1.2 Pollution Control..................................................................................................... 39 3.1.3 Ground level........................................................................................................... 39 3.2 DEFINITIONS AND CLASSIFICATIONS.............................................................................40 3.2.1 Rock ....................................................................................................................... 40 3.2.2 Soft Rock................................................................................................................ 40 3.2.3 Hard Rock .............................................................................................................. 40 3.2.4 Rock Fill ................................................................................................................. 40 3.2.5 Classification of excavated materials..................................................................... 40 3.3 COMMON EXCAVATION................................................................................................41 3.3.1 General .................................................................................................................. 42 3.3.2 Clearing.................................................................................................................. 43 3.3.3 Excavation.............................................................................................................. 43 3.4 SHORED EXCAVATIONS...............................................................................................45 3.5 PREPARATION AND INSPECTION OF FOUNDATIONS ........................................................47 3.5.1 Foundation on Rock............................................................................................... 47 3.5.2 Foundations on Materials other than Rock ............................................................ 47 3.5.3 Inspection Pits and Boreholes ............................................................................... 47 3.5.4 Inspection of Foundations...................................................................................... 48 3.6 STRUCTURAL BACKFILL...............................................................................................48 3.7 BACKFILL FOR RETAINING WALL...................................................................................50 3.8 GRADE PREPARATION .................................................................................................51 3.8.1 General provisions ................................................................................................. 51 3.8.2 Reference standards.............................................................................................. 52 3.8.3 Materials................................................................................................................. 52 3.8.4 Execution of grade preparation.............................................................................. 52 3.8.5 Dimensional tolerances.......................................................................................... 53 3.8.6 Rectification of unsatisfactory grade preparation................................................... 53 3.8.7 Restitution of the work following testing................................................................. 53 3.8.8 Quality control ........................................................................................................ 53 3.9 WATER CONTROL .......................................................................................................54 3.9.1 Pumping and bailing .............................................................................................. 54 3.9.2 Placing concrete under water ................................................................................ 54 3.9.3 Control of water...................................................................................................... 54 3.10 BEDDING ....................................................................................................................56 3.10.1 General .................................................................................................................. 56 3.10.2 Sand Bedding......................................................................................................... 56 3.10.3 Stone Bedding for Foundation of Permanent Structures....................................... 56 3.11 TRENCHES FOR SERVICES ...........................................................................................56 3.12 DISPOSAL OF EXCAVATED AND SURPLUS MATERIALS.....................................................57 3.13 QUALITY CONTROL TEST..............................................................................................58 3.13.1 Collection of embankment materials from outside the project area....................... 59 3.14 RETAINING WALLS.......................................................................................................60 3.14.1 General requirements ............................................................................................ 60 3.14.2 Materials................................................................................................................. 60 3.14.3 Earthwork............................................................................................................... 60 3.14.4 Construction........................................................................................................... 60 3.14.5 Dimensional tolerances.......................................................................................... 60
  8. 8. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 3/394 Version ―5‖ 4. PILING: CAST IN PLACE BORED PILE ....................................................................62 4.1 GENERAL REQUIREMENTS ...........................................................................................62 4.1.1 Records.................................................................................................................. 62 4.1.2 Programme and Progress Report.......................................................................... 63 4.1.3 Setting Out ............................................................................................................. 63 4.1.4 Disturbance and Noise........................................................................................... 63 4.1.5 Obstructions........................................................................................................... 63 4.1.6 Description ............................................................................................................. 64 4.1.7 Submittals .............................................................................................................. 64 4.2 MATERIALS.................................................................................................................65 4.2.1 Concrete................................................................................................................. 65 4.2.2 Reinforcement........................................................................................................ 65 4.2.3 Drilling Fluid ........................................................................................................... 66 4.2.4 Grout ...................................................................................................................... 67 4.2.5 Steel Casing........................................................................................................... 67 4.3 EXECUTION OF BORED CAST IN-PLACE PILES ..............................................................68 4.3.1 General .................................................................................................................. 68 4.3.2 Construction procedure.......................................................................................... 68 4.3.3 Setting out piles...................................................................................................... 69 4.3.4 Boring..................................................................................................................... 71 4.3.5 Inspection............................................................................................................... 73 4.3.6 Placing reinforcement ............................................................................................ 74 4.3.7 Placing concrete..................................................................................................... 75 4.3.8 Extraction of temporary casing .............................................................................. 77 4.3.9 Control methods..................................................................................................... 77 4.4 INTEGRITY TEST..........................................................................................................79 4.4.1 General .................................................................................................................. 79 4.4.2 Crosshole Sonic Logging (CSL)............................................................................. 79 4.4.3 Low strain dynamic test ......................................................................................... 80 4.4.4 Proof coring of pile toe ........................................................................................... 80 4.4.5 Concrete quantities ................................................................................................ 81 4.4.6 Testing ................................................................................................................... 81 4.4.7 Monitoring and records .......................................................................................... 82 4.5 PILE LOAD TEST: GENERAL.........................................................................................85 4.5.1 Static Axial Compressive Load test: General Requirements................................. 85 4.5.2 Construction of a Pilot Pile..................................................................................... 86 4.5.3 Safety Precautions................................................................................................. 87 4.5.4 Testing ................................................................................................................... 88 4.5.5 Supervision ............................................................................................................ 89 4.6 VERTICAL PILE LOAD TEST..........................................................................................92 4.6.1 Introduction ............................................................................................................ 92 4.6.2 Definitions .............................................................................................................. 92 4.6.3 Ultimate Vertical Pile Load Test............................................................................. 93 4.6.4 Working Vertical Pile load Test.............................................................................. 95 4.7 LATERAL PILE LOAD TEST ...........................................................................................97 4.7.1 Static Lateral Load Test: General Requirements................................................... 97 4.7.2 Ultimate Lateral Pile Load Test Procedure ............................................................ 99 4.7.3 Working Lateral Pile Load Test Procedure .......................................................... 101 4.8 HIGH STRAIN DYNAMIC TESTING OF PILES – PILE DRIVING ANALYSIS (PDA TEST).......102 4.8.1 Scope ................................................................................................................... 102 4.8.2 Definitions ............................................................................................................ 102 4.8.3 Schedule for load testing ..................................................................................... 103 4.8.4 Apparatus for applying impact forces................................................................... 103 4.8.5 Apparatus for obtaining dynamic measurements ................................................ 103 4.8.6 Procedure............................................................................................................. 103 4.9 SUMMARY ON PILE LOAD TEST ..................................................................................104 5. CONCRETE ...............................................................................................................107 5.1 DESCRIPTION ...........................................................................................................107 5.2 DEFINITIONS.............................................................................................................107
  9. 9. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 4/394 Version ―5‖ 5.3 MATERIALS FOR CONCRETE.......................................................................................107 5.3.1 General Provisions............................................................................................... 107 5.3.2 Cement................................................................................................................. 108 5.3.3 Aggregate for Concrete........................................................................................ 109 5.3.4 Water for Concrete and Mortar ............................................................................ 112 5.3.5 Alcali Aggregate Reactivity .................................................................................. 112 5.3.6 Admixtures ........................................................................................................... 113 5.4 DESIGN OF CONCRETE MIXES...................................................................................114 5.4.1 Grades of Concrete.............................................................................................. 114 5.4.2 Class Requirements............................................................................................. 115 5.4.3 Design of Proposed Mixes ................................................................................... 116 5.4.4 Water - Cement Ratio .......................................................................................... 117 5.4.5 Quality Control of Concrete Production ............................................................... 117 5.4.6 Failure to Comply with Requirements.................................................................. 119 5.5 DETERMINATION OF MODULUS OF ELASTICITY, CREEP AND SHRINKAGE COEFFICIENTS..119 5.5.1 Modulus of elasticity tests .................................................................................... 119 5.6 MIXING CONCRETE....................................................................................................120 5.7 TRANSPORT OF CONCRETE........................................................................................121 5.8 PLACING OF CONCRETE.............................................................................................122 5.8.1 Consent for Placing.............................................................................................. 122 5.8.2 Preparation of Surfaces to Receive Concrete ..................................................... 122 5.8.3 Placing Procedures.............................................................................................. 122 5.8.4 Ready Mix Concrete and Pumping ...................................................................... 124 5.8.5 Interruption to Placing .......................................................................................... 126 5.8.6 Dimension of Pours.............................................................................................. 126 5.8.7 Placing Sequence ................................................................................................ 127 5.8.8 Compaction of concrete ....................................................................................... 127 5.8.9 Records of concrete placing ................................................................................ 128 5.9 CLEAR COVER..........................................................................................................128 5.10 CURING OF CONCRETE..............................................................................................129 5.10.1 General Requirements......................................................................................... 129 5.10.2 Loss of Moisture................................................................................................... 130 5.10.3 Curing compound................................................................................................. 130 5.10.4 Steam curing........................................................................................................ 130 5.10.5 Limitation of Temperature Differentials................................................................ 131 5.10.6 Control of Thermal Cracks in Massive Structures ............................................... 131 5.11 PROTECTION OF FRESH CONCRETE ..........................................................................132 5.12 CONCRETING IN HOT WEATHER ................................................................................132 5.13 CONSTRUCTION JOINTS ............................................................................................133 5.13.1 General ................................................................................................................ 133 5.13.2 Bonding and surface preparation......................................................................... 134 5.14 MORTAR...................................................................................................................134 5.14.1 Cementitious Mortar............................................................................................. 134 5.14.2 Non Shrink Mortar................................................................................................ 135 5.14.3 Epoxy Resin Adhesives ....................................................................................... 135 5.14.4 Non Shrink Mortar................................................................................................ 135 5.15 CONCRETE FOR NON STRUCTURAL PURPOSES..........................................................135 5.15.1 Material ................................................................................................................ 135 5.15.2 Grouting of pockets and holes and underpinning of baseplates.......................... 136 5.15.3 Hand mixed concrete ........................................................................................... 136 5.15.4 Items cast in concrete .......................................................................................... 137 5.16 FORMWORK..............................................................................................................137 5.17 CONCRETE PAINTING................................................................................................137 5.17.1 Paint ..................................................................................................................... 138 5.17.2 Application............................................................................................................ 138 6. FORMWORK..............................................................................................................141 6.1 GENERAL PROVISIONS ..............................................................................................141 6.2 MATERIALS...............................................................................................................141 6.2.1 Design of formwork and falsework....................................................................... 142
  10. 10. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 5/394 Version ―5‖ 6.3 TOLERANCES FOR CONSTRUCTION............................................................................151 6.3.1 Tolerances for open foundation ........................................................................... 151 6.3.2 Tolerances for bored piles ................................................................................... 151 6.3.3 Tolerances for pile cap......................................................................................... 151 6.3.4 Tolerances for other concrete elements .............................................................. 151 6.3.5 Tolerances for precast and prestressed concrete ............................................... 152 6.3.6 Tolerances for sweep or horizontal alignment ..................................................... 154 6.3.7 Completed segment tolerances for segmental box girder bridge construction ... 154 7. REINFORCEMENT ....................................................................................................156 7.1 GENERAL .................................................................................................................156 7.1.1 Materials of reinforcement ................................................................................... 156 7.1.2 Bar lists and bending diagrams............................................................................ 156 7.1.3 Steel Quality and Supply...................................................................................... 156 7.1.4 Fabrication of reinforcement & Bending .............................................................. 157 7.1.5 Handling and Placing Reinforcement................................................................... 157 7.1.6 Splicing of Bars .................................................................................................... 159 8. NOT USED.................................................................................................................162 9. PRESTRESSING .......................................................................................................163 9.1 MATERIAL.................................................................................................................163 9.1.1 Strand................................................................................................................... 163 9.1.2 Wire...................................................................................................................... 163 9.1.3 Bars...................................................................................................................... 163 9.1.4 Post-tensioning Anchorages................................................................................ 163 9.1.5 Prestressing ducts ............................................................................................... 164 9.1.6 Sheathing (Metal ducts) ....................................................................................... 164 9.1.7 Duct fittings .......................................................................................................... 164 9.1.8 Polyethylene ducts............................................................................................... 165 9.1.9 Rigid steel pipes................................................................................................... 165 9.2 IDENTIFICATION AND TESTING ...................................................................................165 9.3 DELIVERY AND STORAGE...........................................................................................166 9.4 PLACEMENT OF DUCTS, STEEL, AND ANCHORAGE HARDWARE......................................166 9.4.1 Placement of internal prestressing ducts............................................................. 166 9.4.2 Prestressing placement ....................................................................................... 167 9.4.3 Protection of steel after installation...................................................................... 167 9.4.4 Corrosion inhibitor................................................................................................ 168 9.4.5 Placement of anchorage hardware...................................................................... 168 9.5 PROTECTION OF PRESTRESSING STEEL ....................................................................168 9.6 TENSIONING .............................................................................................................169 9.6.1 Concrete strength................................................................................................. 169 9.6.2 Prestressing equipment ....................................................................................... 169 9.6.3 Measurement of stress ........................................................................................ 170 9.7 GROUTING................................................................................................................171 9.7.1 Preparation of ducts............................................................................................. 171 9.7.2 Materials............................................................................................................... 171 9.7.3 Equipment............................................................................................................ 171 9.7.4 Mixing of grout...................................................................................................... 172 9.7.5 Injection of grout................................................................................................... 172 9.8 TOLERANCES FOR STRAND POSITIONS .......................................................................173 10. SPECIFIC REQUIREMENTS FOR PRE TENSIONNED GIRDERS .........................175 10.1 GENERAL .................................................................................................................175 10.2 MATERIALS...............................................................................................................175 10.2.1 Concrete............................................................................................................... 175 10.2.2 Reinforcement...................................................................................................... 175 10.2.3 Pre-stressed Concrete ......................................................................................... 175 10.2.4 De-bonding Tubes ............................................................................................... 175 10.3 CASTING YARD .........................................................................................................175 10.4 SUBMITTALS .............................................................................................................176
  11. 11. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 6/394 Version ―5‖ 10.5 CONSTRUCTION SEQUENCE ......................................................................................177 10.6 FORMS FOR PRECAST PRE-STRESSED GIRDERS ........................................................178 10.6.1 General ................................................................................................................ 178 10.6.2 Formwork for precast/prestressed concrete ........................................................ 178 10.7 PERMISSIBLE TOLERANCES .......................................................................................179 10.8 CONCRETING FOR PRECAST GIRDERS .......................................................................179 10.9 HANDLING, STORAGE AND TRANSPORTATION.............................................................180 10.9.1 Handling............................................................................................................... 180 10.9.2 Storage................................................................................................................. 180 10.9.3 Transportation...................................................................................................... 181 10.10 TEMPORARY SUPPORTS AND CONNECTIONS ..............................................................182 10.11 QUALITY CONTROL AND TESTING MATERIALS.............................................................182 10.11.1 Tests of Precast Pre-tensioned Elements ........................................................... 182 10.12 SHOP DRAWINGS AND DESIGN CALCULATIONS FOR CONSTRUCTION PROCEDURES ..........185 11. ROAD RE-INSTATEMENT........................................................................................187 11.1 GENERAL PROVISIONS ..............................................................................................187 11.2 REFERENCE STANDARDS...........................................................................................187 11.3 MATERIALS...............................................................................................................187 11.3.1 Execution of grade preparation............................................................................ 187 11.3.2 Dimensional tolerances........................................................................................ 188 11.3.3 Rectification of unsatisfactory grade preparation................................................. 188 11.3.4 Restitution of the work following testing............................................................... 188 11.3.5 Quality control ...................................................................................................... 189 11.4 SUB-BASE AND BASE COURSES ................................................................................189 11.4.1 General provisions ............................................................................................... 189 11.4.2 Reference standards............................................................................................ 189 11.4.3 Aggregate Sub-base ............................................................................................ 190 11.4.4 Aggregate Base ................................................................................................... 192 11.4.5 Asphaltic materials............................................................................................... 196 11.4.6 Shoulders............................................................................................................. 196 11.4.7 Geotextile............................................................................................................. 199 11.5 SURFACING COURSES...............................................................................................202 11.5.1 Reference standards............................................................................................ 202 11.5.2 General requirements for asphaltic bound bases and surfacing ......................... 204 11.5.3 Asphaltic prime coat............................................................................................. 217 11.5.4 Asphaltic tack coat ............................................................................................... 220 11.5.5 Asphalt concrete surfacing................................................................................... 222 11.5.6 Construction Methods .......................................................................................... 226 11.6 CONCRETE KERB AND GUTTER...................................................................................229 11.6.1 General provisions ............................................................................................... 229 11.6.2 Reference standards............................................................................................ 229 11.6.3 Materials............................................................................................................... 229 11.6.4 Construction methods .......................................................................................... 229 11.7 PRECAST CONCRETE KERBS, SLABS AND EDGINGS......................................................231 11.7.1 Reference standards............................................................................................ 231 11.7.2 Materials............................................................................................................... 231 11.7.3 Construction methods .......................................................................................... 231 11.8 CONCRETE BARRIER .................................................................................................232 11.8.1 General ................................................................................................................ 232 11.8.2 Precast concrete median barriers........................................................................ 232 11.8.3 Cast in place concrete median barriers ............................................................... 234 11.9 SIDE WALK PAVEMENT...............................................................................................237 11.9.1 General ................................................................................................................ 237 11.9.2 Reference standards............................................................................................ 237 11.9.3 Material ................................................................................................................ 237 11.9.4 Construction methods .......................................................................................... 238 11.10 INCIDENTALS RELATED TO ROAD CONSTRUCTION ........................................................241 11.10.1 Markers and guide posts...................................................................................... 241 11.10.2 Road signs ........................................................................................................... 241
  12. 12. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 7/394 Version ―5‖ 11.10.3 Road markings..................................................................................................... 249 11.11 GRASSING................................................................................................................254 11.11.1 Description ........................................................................................................... 254 11.11.2 Materials............................................................................................................... 254 11.11.3 Construction Requirements ................................................................................. 255 11.11.4 Maintenance of Sprigged Areas........................................................................... 257 11.11.5 Measurement and Payment................................................................................. 257 11.12 NOT USED ................................................................................................................257 11.13 TOP SOILING.............................................................................................................257 11.13.1 Description ........................................................................................................... 257 11.13.2 Materials............................................................................................................... 258 11.13.3 Obtaining topsoil .................................................................................................. 258 11.13.4 Construction methods .......................................................................................... 258 11.13.5 Placing Topsoil..................................................................................................... 259 11.14 NOT USED ................................................................................................................260 12. BEARINGS.................................................................................................................261 12.1 GENERAL .................................................................................................................261 12.2 WORKING DRAWINGS ................................................................................................261 12.3 MATERIALS...............................................................................................................262 12.4 PACKING, HANDLING AND STORAGE ..........................................................................262 12.5 MANUFACTURE OR FABRICATION ...............................................................................262 12.5.1 Fabrication tolerances.......................................................................................... 262 12.5.2 Testing and acceptance....................................................................................... 262 12.5.3 Construction and installation................................................................................ 263 12.6 ELASTOMERIC BEARINGS...........................................................................................264 12.6.1 General ................................................................................................................ 264 12.6.2 Materials............................................................................................................... 264 12.6.3 Testing ................................................................................................................. 265 12.6.4 Installation............................................................................................................ 266 12.7 POT BEARINGS..........................................................................................................266 12.7.1 Type of mechanical pot bearing........................................................................... 266 12.7.2 Materials............................................................................................................... 266 12.7.3 Fabrication details................................................................................................ 267 12.7.4 Sampling and testing ........................................................................................... 268 12.7.5 Installation............................................................................................................ 269 12.8 ANCHOR BOLTS ........................................................................................................269 12.8.1 Materials............................................................................................................... 269 12.8.2 Fabrication ........................................................................................................... 269 12.8.3 Installation............................................................................................................ 269 13. STRUCTURAL STEEL WORKS ...............................................................................271 13.1 GENERAL .................................................................................................................271 13.1.1 Introduction .......................................................................................................... 271 13.1.2 Scope of Specifications........................................................................................ 271 13.1.3 Submittals ............................................................................................................ 273 13.1.4 Furnishing of Information ..................................................................................... 273 13.1.5 Applicable Code of Practise................................................................................. 275 13.1.6 Products/ Materials .............................................................................................. 276 13.1.7 Storage of Materials............................................................................................. 277 13.2 WELDED STRUCTURE ...............................................................................................278 13.2.1 General ................................................................................................................ 278 13.2.2 Products ............................................................................................................... 278 13.2.3 Executions............................................................................................................ 278 13.3 BOLTED STRUCTURE ................................................................................................284 13.3.1 General ................................................................................................................ 284 13.3.2 Products ............................................................................................................... 284 13.3.3 Executions............................................................................................................ 284 13.4 PAINTING WORKS .....................................................................................................287 13.4.1 General ................................................................................................................ 287
  13. 13. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 8/394 Version ―5‖ 13.4.2 Products/ Materials .............................................................................................. 289 13.4.3 Execution ............................................................................................................. 289 13.5 QUALITY CONTROL & TESTING REQUIREMENTS ..........................................................293 13.5.1 General ................................................................................................................ 293 13.5.2 Products ............................................................................................................... 293 Not applicable ...................................................................................................................... 293 13.5.3 Execution ............................................................................................................. 293 13.6 ERECTION ................................................................................................................294 13.6.1 General ................................................................................................................ 294 13.6.2 Products ............................................................................................................... 295 Not applicable ...................................................................................................................... 295 13.6.3 Execution ............................................................................................................. 295 14. DRAINAGE ................................................................................................................300 14.1 GENERAL .................................................................................................................300 14.1.1 Scope of Works.................................................................................................... 300 14.1.2 Document Submittal............................................................................................. 300 14.1.3 Product Delivery, Handling and Storage.............................................................. 301 14.1.4 Warranty............................................................................................................... 301 14.1.5 Spare parts........................................................................................................... 301 14.1.6 Setting Out of Works............................................................................................ 301 14.1.7 Pavement Restoration ......................................................................................... 301 14.1.8 Earthworks for Trenches and Pits........................................................................ 302 14.1.9 Concrete for Pipes, Drains and Structures .......................................................... 302 14.1.10 Installation of Pipes.............................................................................................. 302 14.1.11 Quality Assurance................................................................................................ 302 14.2 REFERENCE STANDARDS...........................................................................................303 14.3 CAST IRON PIPING.....................................................................................................306 14.3.1 Material ................................................................................................................ 306 14.3.2 Fittings and assemblies ....................................................................................... 306 14.3.3 Installation............................................................................................................ 307 14.3.4 Tests .................................................................................................................... 308 14.4 SUBSURFACE DRAIN PIPES .......................................................................................308 14.4.1 Material ................................................................................................................ 308 14.4.2 Installation............................................................................................................ 310 14.5 REINFORCED CONCRETE PIPING ................................................................................310 14.5.1 Reinforced concrete pipes ................................................................................... 310 14.5.2 Manholes and chambers...................................................................................... 315 14.6 FIELD TESTS.............................................................................................................318 14.6.1 General: ............................................................................................................... 318 14.6.2 Air Testing:........................................................................................................... 318 14.6.3 Water Testing:...................................................................................................... 319 14.7 DRAINAGE ACCESSORIES ..........................................................................................319 14.7.1 Scope ................................................................................................................... 319 14.7.2 Fabrication ........................................................................................................... 319 14.7.3 Placement ............................................................................................................ 320 14.7.4 Finishing............................................................................................................... 320 14.8 CONCRETE GUTTERS ................................................................................................320 14.9 DRAINAGE BLANKETS ................................................................................................320 14.10 GEO-COMPOSITE DRAINAGE SYSTEM.........................................................................320 15. UTILITIES WORKS....................................................................................................322 15.1 UTILITIES DIVERSION AND PROTECTION .....................................................................322 15.1.1 Description ........................................................................................................... 322 15.1.2 General Requirements......................................................................................... 322 15.1.3 Submittals and documents................................................................................... 322 15.2 NON-PRESSURE PIPEWORK ......................................................................................323 15.2.1 Reference standards............................................................................................ 323 15.2.2 Cast iron piping .................................................................................................... 331 15.2.3 Steel Pipes........................................................................................................... 332
  14. 14. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 9/394 Version ―5‖ 15.2.4 Polyethylene ducts............................................................................................... 334 15.2.5 Poly-Vinyl Chloride (PVC) Plastic Pipes .............................................................. 335 15.2.6 Unplasticized Poly-Vinyl Chloride (uPVC) Plastic Pipes...................................... 337 15.2.7 Subsurface Drain Pipes ....................................................................................... 339 15.2.8 Reinforced Concrete Pipes .................................................................................. 339 15.2.9 Field tests............................................................................................................. 339 15.2.10 Drainage accessories .......................................................................................... 339 15.3 PRESSURE PIPEWORK ..............................................................................................339 15.3.1 Definitions ............................................................................................................ 339 15.3.2 Reference standards............................................................................................ 340 15.3.3 General requirements .......................................................................................... 347 15.3.4 Materials............................................................................................................... 351 15.3.5 Installation............................................................................................................ 368 15.3.6 Cleaning, disinfection and testing ........................................................................ 378 15.4 ELECTRICAL POWER CABLES ....................................................................................380 15.5 TELECOMMUNICATION CABLES ..................................................................................381 15.6 SECURED COMMUNICATION LINES .............................................................................381 15.7 MEASUREMENT AND PAYMENT ..................................................................................381 16. EQUIPMENTS............................................................................................................383 16.1 JOINT SEALS.............................................................................................................383 16.1.1 Expansion joints................................................................................................... 383 16.1.2 Building Expansion Joints .................................................................................... 383 16.1.3 Specification for strip seal expansion joint........................................................... 384 16.1.4 Material ................................................................................................................ 384 16.1.5 Fabrication (Pre-installation)................................................................................ 384 16.1.6 Handling and Storage .......................................................................................... 385 16.1.7 Supply / Installation.............................................................................................. 385 16.1.8 Acceptance Criteria.............................................................................................. 386 16.2 WATER-STOPS..........................................................................................................386 16.3 JOINTING MATERIALS ................................................................................................387 16.4 CONCRETE WATERPROOFING....................................................................................388 16.4.1 Materials............................................................................................................... 388 16.4.2 Inspection, Delivery and Storage......................................................................... 388 16.4.3 Preparation of Surface ......................................................................................... 389 16.4.4 Application............................................................................................................ 389 16.4.5 Damage Patching................................................................................................. 390 16.4.6 Protection Course ................................................................................................ 390 16.5 INTERFACE ITEMS .....................................................................................................391 16.5.1 Track starter bars................................................................................................. 391 16.5.2 Earthing bars........................................................................................................ 391 16.5.3 Stray current bars................................................................................................. 392 16.5.4 PVC pipes for opening reservation in concrete structures .................................. 392 16.6 LIGHTNING PROTECTION ...........................................................................................393 16.6.1 General: ............................................................................................................... 393 16.6.2 Materials:.............................................................................................................. 393 16.7 NOT USED................................................................................................................393 16.8 NOT USED................................................................................................................393 16.9 NOT USED................................................................................................................393 16.10 NOT USED................................................................................................................393 16.11 RAIL CAMBER IN INTERFACE WITH TRACK CONTRACTOR (CP08).................................393
  15. 15. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 10/394 Version ―5‖ 1. General 1.1 MOBILIZATION 1.1.1 Contractor’s Mobilization Program a) No more than 30 calendar days after the Commencement Date, the Contractor shall submit a several plans of the Project Management Plan to the Employer for his approval. b) The program shall include a schedule noting the anticipated arrival of all construction equipment and facilities as well as the arrival of all-key Contractor personnel and subcontractors. c) The mobilization program shall include a layout plan noting the location, size and arrangement of all temporary facilities, including security fencing and entrance and exit gates, sewage and water lines and systems, electrical supply and access and facility roads. d) The Contractor shall provide equipment, services and facilities as stipulated under this Contract. The Contractor shall complete construction of all other temporary facilities and mobilization of all key personnel, equipment and plant no later than 30 days after the Date of Commencement. 1.1.2 Water a) All water required for and in connection with the equipment and plants, devices, dust control, for settling of backfill material or for any other use as may be required for proper completion of the Works, shall be provided by and at the expense of the Contractor. No separate payment for water used or required will be made and all costs in connection therewith shall be included in the related Bill Of Quantities. b) The Contractor shall provide a supply of sufficient bottled drinking water from an acceptable source to all of the Contractor‘s employees and the Employer‘s and Engineer‘s staff, including provisions for such at the Employer‘s and Engineer‘s installations. 1.1.3 Temporary Power Temporary power consists of the following: 1.1.4 Construction Operations a) Contractor shall provide all power for operation of his plant and equipment, or for any other use, including building cooling and lighting all facilities and installations. b) If power is available, the Contractor shall arrange with the utility company to provide and pay for the service required for power and lighting, for all facilities and installations.
  16. 16. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 11/394 Version ―5‖ 1.1.5 Temporary Lighting a) The Contractor shall provide temporary lighting for all buildings, to protect the Works and maintain suitable working conditions. Temporary lighting shall be maintained until the Employer has accepted the Works. b) The Contractor shall provide and install circuit and branch wiring, with area distribution boxes located so that power and lighting are available throughout the construction site. c) Generators with a suitable capacity shall be furnished by the Contractor to cope with the cases of power supply cut-off. 1.1.6 Communications Systems a) The Contractor shall make all necessary arrangements and pay all installation and usage charges for telephone, internet in his offices at the Site. b) Requirements for communication systems in all offices shall be in accordance with requirements of General Requirement. Requirements for internet connection speed, in the offices and accommodations shall be a minimum of 512Kb, for the proper use of Electronic Data Management System (EDMS). 1.1.7 Temporary Sanitary Facilities a) The Contractor shall furnish temporary sanitary facilities at the Site, as provided herein, for the needs of all construction workers and others performing work or furnishing services on the Project. Sanitary facilities shall be of reasonable capacity, properly maintained throughout the construction period, and obscured from public view, to the greatest practical extent. If chemically treated type toilets are used, at least one such toilet will be furnished for every 20 people. The Contractor shall enforce the use of such sanitary facilities by all personnel at the Site. 1.1.8 Fences a) The Contractor until completion of the Works shall maintain all existing fences affected by the Works. Fences, which interfere with construction operations, shall not be relocated or dismantled, until written permission is obtained from the fence owner. 1.1.9 Damage to Existing Property a) The Contractor will be held responsible for any damage to existing structures, works, materials, or equipment because of his operations or the operations of any of his subcontractors. The Contractor shall repair or replace any damaged structures, works, materials, or equipment to the satisfaction of the Engineer, and at no additional cost to the Employer. b) The Contractor shall be responsible for all damage to streets, roads, railroads, curbs, sidewalks, highways, shoulders, ditches, embankment, culverts, bridges, or other public or private property, which may be caused by the transport of equipment, materials, or people to or from the Works.
  17. 17. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 12/394 Version ―5‖ 1.1.10 Security a) The Contractor shall be responsible for the protection of the Site, and all work, materials, equipment, and all existing or completed facilities thereon, against vandals and other unauthorized persons. 1.1.11 Temporary Plant and Facilities a) The Contractor shall construct suitable entry and exit roads to, from and around all temporary facilities. b) Security fencing with at least three (3) strands of barbed wire shall be constructed around all temporary facilities. Fencing shall be at least 1.8 meters high and provided with lockable gates at each entry and exit point. c) Suitable external lighting shall be provided at the entrance to all buildings. d) All sanitary facilities shall be connected to a suitable sewage system. e) During the performance of the works the Contractor shall maintain all temporary facilities in suitable manner to the satisfaction of the Engineer. f) Upon completion of the Works, or as otherwise directed by the Engineer, all plant, temporary facilities and encumbrances used for the Works shall be removed, the area affected properly cleaned and repaired and, if necessary, the property owner paid. 1.1.12 Land for Construction Purposes, Detours, Plant and other uses a) The Employer will provide access to the site along the alignment for the Contractor‘s Works, which constitutes the limit of the Right of Way. b) The Contractor shall acquire all additional working areas in the vicinity of the Works or elsewhere for his camp, yard, for all central mixing plants for concrete and bituminous materials, for the storage of equipment, for his own office buildings, housing, quarters, stores, plant yard, workshops, precast yard, offices and any additional areas required for construction purposes and access or other uses. c) Before entering the working site, the Contractor shall give written notice to the Employer. The Contractor shall give separate notices for each owner and occupier or authority having charge over the working sites. d) Before entering any additional working areas the Contractor shall obtain, and forward to the Employer, a copy of the written consent of the owner and occupier or authority having charge over the land, and stating the purposes for which such land is to be used. The Contractor shall define the extent and periods of occupation for which such consent is granted. e) The Contractor shall select, arrange for, and if necessary pay for the use of sites for construction purposes, detours, plant and other uses necessary for the execution of the Work.
  18. 18. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 13/394 Version ―5‖ f) Before any land belonging to the Government or to a private landowner is used for any purposes in connection with the execution of the Work, the Employer‘s approval shall be obtained. g) Prior to placing the facilities in any area, all clearing and grubbing operations shall be to the satisfaction of the Engineer. The ground elevation of all temporary facilities shall be a minimum 20 cm above the adjacent existing ground. The surface shall be adequately sloped to allow rainwater to adequately drain. h) If any utility for water, electricity, drainage, etc., passing through the temporary site will be affected by the Works, the Contractor at his own expense, shall provide a satisfactory re-alignment or alternative in full working order to the satisfaction of the owner of the utility and the Engineer, before the cutting or removal or relocation of the existing utility. i) On completion of the Contract, or earlier if so directed by the Engineer, all plant, temporary facilities and any other encumbrances shall be removed, the site and land use areas shall be properly cleaned, all damage made good, and, if necessary, the land-owner paid for the use of the land. 1.1.13 Contractor Living Quarters Sheds and Stores a) The Contractor shall supply, equip and maintain for the Contract period all his own living accommodation, sheds and stores necessary for the execution of the Work, and shall make his own arrangements, subject to the approval of the Engineer, with the owner of any land required and, if necessary, pay for its use. 1.1.14 Workshop a) The Contractor shall have on the Site a suitable workshop, adequately equipped and provided with utilities, to allow for repairs of the equipment employed to carry out the Works. He shall also provide a warehouse for the equipment spare parts, mainly for the parts that frequently fail or are difficult to procure. A chief foreman qualified for mechanical repairs; with an adequate labour force must manage the workshop. 1.1.15 Location and Protection of Utilities and Existing Structures a) Before commencing construction work the Contractor shall undertake a survey to establish the detailed location of all utilities affected by the Works. Survey results shall be recorded in plan form to the satisfaction of the Engineer and surface pegs fixed on the site to indicate the location of all underground utilities. These pegs shall remain for the duration of the contract. b) Where works of either a temporary or permanent nature are to be undertaken by the Contractor in the vicinity of utilities, the Contractor shall adopt appropriate construction methods, provide adequate protective devices and take precautionary measures, in order to avoid damage to the utilities. Any damage to utilities caused directly or indirectly by the Contractor's work will be considered the Contractor's responsibility.
  19. 19. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 14/394 Version ―5‖ c) The Contractor shall be responsible for locating all existing structures affected by or affecting the work under this Contract, prior to the start of construction. Any delay or extra expense to the Contractor due to the encountering of existing structures shall not constitute a claim for extra work, additional payment, time or damages. Measurement - Mobilization will not be measured, but paid as a lump sum. Payment a. Payment for Mobilization shall include: Transport of Contractor‘s Equipment, on the basis of the list of Equipment submitted with the Bid or any additional Equipment required, to the sites where they are to be used on the bridges and roads under Construction, and their installation; The supply, installation and maintenance of Contractor vehicles, living quarters, offices, laboratories, workshops, stores, communications, facilities, etc. The construction and removal of temporary access roads Land For Construction Purposes, Detours, Plant and Other Uses Living Quarters, Sheds, Stores and Temporary Facilities Location and Protection of Utilities and Existing Structures Mobilization of Equipment, plant, materials, personnel and any other such matter required for the works. Such other items as are expressly stated in the Specifications as being included in "Mobilization". Payment shall also cover the dismantling of the work site by the Contractor, with the removal of all the installations, constructional plant and equipment, so that the site is restored to the state it was in before the installations, plant and equipment were placed there. b. Payments shall be made in installments as follows: 10% (ten percent) with the Contractor‘s interim payment certification after getting the approval by the Engineer and Employer for the Contractor‘s mobilization plan and breakdown of this item. 80% (eighty percent) in installments throughout the remaining duration of the construction period, payment for each time will be based on the volume of the accepted works following approval mobilization plan. 10% (ten percent) in the Final Certificate on completion of all necessary dismantling and restoration of the Site.
  20. 20. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 15/394 Version ―5‖ c. Unless otherwise stated or separately itemized in the Bill of Quantities all costs for all mobilizations and demobilizations necessary for the completion of the works shall be included in this item. No additional payment will be made for any additional mobilization of personnel, plant, equipment and materials. Pay Item Description Unit 01100-1 Mobilization lump sum 1.2 PROJECT INFORMATION SIGNS a) Within the mobilization period, the Contractor shall erect project information signs at locations as required by the Engineer. The size and material of the project information signs and the message thereon, and style of lettering and colour, shall be determined by the Engineer. The number of Project Information Signs shall be as indicated in the BOQ. The Contractor shall maintain the signs, move them to the suitable place if required during construction period and remove them upon completion of the Construction Period. Measurement The quantities to be paid for shall be the actual number of project information signs, furnished, placed and accepted in accordance with the Drawings, and as directed by the Engineer. The quantity shall be for the complete sign including foundations, post(s) and sign face(s). Payment The work measured as provided above shall be paid for at the Contract unit price for the type of sign listed below. The payment shall be full compensation for furnishing and placing all information signs, posts, foundations, sign face(s), excavation, back-fill and reinstatement, including labor, equipment, tools and incidentals necessary to complete the work as shown on the Drawings. Pay Item Description Unit 01100-2 Project Information Signs (2mX3m) each 1.3 PREPARATION OF CONSTRUCTION DRAWINGS 1.3.1 Definition a) The ―Preparation of Construction Drawings‖ shall mean the checking of all structural designs and the preparation and submission of all necessary design calculations, Construction Drawings, reports and where necessary amended designs.
  21. 21. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 16/394 Version ―5‖ 1.3.2 Scope a) The Contractor shall check all designs as given in the Contract documents or provided by the Engineer and shall produce all necessary design calculations to confirm the original outline design and all temporary works for each structure at every stage of construction. b) The Contractor shall collect all informations and datas available related to site, other Designated Contractors including the possible deviations, actual structure position (including tolerances), as built information before precasting any girder, or upper storey. c) The Contractor shall check the impact on the Employer‘s design due to site non conformity. This redesign effort shall be borne by the Contractor. d) The Contractor will be responsible for the design of all permanent and temporary structures and for ensuring that all structures are stable at every stage of the construction. 1.3.3 Design Check a) The design check shall be carried out by a suitably experienced and qualified In- House Engineer who shall be in the employment of the Contractor. The checking Engineer shall have wide knowledge and experience of the appropriate design standards. b) The checking Engineer shall be available at all times during the construction period to both check and advise the Contractor on design matters. c) The Contractor shall submit a full C.V. for the proposed Checking Engineer for the approval of the Engineer. d) Subject to the approval by the Engineer the Contractor will be allowed to employ a sub-consultant to assist the checking Engineer in the execution of his duties. Any such sub-consultant or sub-consultants staff shall at all times be under the authority of the Contractor‘s checking Engineer. e) The Contractor shall submit full details of any proposed sub-consultant including details of company experience and CV‘s for all staff who will work on the project, for the approval of the Engineer. f) The Contractor shall submit a schedule of checking works for the approval of the Engineer. g) Should the Contractor wish to amend the design the Contractor shall submit a report including design summary, full design calculations, method statement for construction and reasons for the proposed change. Any such amendment shall be subject to the approval of the Engineer and the Employer and if accepted shall be carried out in strict compliance with the approved method statement. These amendments shall be at the Contractor‘s cost, which may also include variation of the Design Review of the Employer.
  22. 22. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 17/394 Version ―5‖ h) Any increase or decrease in quantities as a result of a change shall be paid at the appropriate bid price schedule unit rate. Measurement The Contractor‘s Construction Drawings shall not be measured but shall be paid as a lump sum. Payment The lump sum shall be paid after completion, submission and acceptance by the Engineer and Employer of the Contractor‘s design check. The lump sum shall include all costs associated with all design checks including sub-consultant costs, computer costs, reports, design calculations, all drawings including Construction Drawings, As-built drawings, printing, reproductions and any other costs arising from the required design checks. No additional payments will be made beyond the lump sum price included within the Bid price Schedule. Pay Item Description Unit 01100-3 Construction Drawings Lump Sum 1.4 AS-BUILT SURVEYS DOCUMENTATION a) As Constructed Documentation and other documentation including survey measurements and reports, and materials test results shall be submitted and approved by the Employer prior to obtaining Final Taking over and Performance Bond certificate from to the Employer b) The Contractor shall set points on the lateral webs (at the location to be agreed by the Engineer) at the approximate change in curvature points, but not less than 200 meters apart. The Contractor shall traverse through these points in accordance with the control surveys second order, Class 2 traverse standards. From this adjusted traverse, final structure as-built line and grade shall be determined by the Contractor. The as-built section shall include right and left top of external parapet walls. c) Compliance with this section shall be deemed to be a general obligation of the Contractor and shall be deemed to be included in the Contractor‘s unit rates and prices.‖ 1.5 TOPOGRAPHICAL SURVEY a) The Contractor The Contractor shall be responsible at the very start of work of taking-over of reference point from the Engineer, establishment of control points, triangulation points, bench marks, grid layout for all the piers and other structures maintaining horizontal and vertical control within the permissible limits,
  23. 23. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 18/394 Version ―5‖ incorporating changes (if any), submission of full data in the tabulation form and survey drawings. b) The Contractor shall be verify the adequacy of the data received from the Engineer and shall report to the Engineer of any discrepancy with its own survey data. The item is a provisional sum. c) Regular topographical survey shall be included as part of Quality control, such as setting, coordinates and layout of various works during the progress of work and matching of the station area track alignment with the alignment of the approaches at station ends and incorporating the changes (if any). d) The surveying and staking shall be performed in accordance with these Specifications to obtain close conformance with the design Track alignment and details indicated on the plans or established by the Engineer. e) The Contractor shall be responsible for the supervision of the surveying personnel. Any errors resulting from the operations of the surveying personnel shall be corrected at the Contractor‘s expense. f) The Contractor shall at his own expense make any additional surveys and measurements that are required for the construction of the work such as levels at road junction, gates, private property boundaries, buildings top levels,… The Contractor shall be responsible for the accuracy of all surveys or measurements made by his employees. g) The survey work involves establishment of control points, triangulation points benchmarks, grid layout for all the piers and other structures maintaining horizontal and vertical control within the permissible limits, incorporating changes (if any), submission of full data in the tabulation form and survey drawings. All traverse stations and benchmarks set shall be sufficiently protected from disturbance. These points shall be regarded as semi-permanent, having the potential of being utilized during the construction phase of the Contract. GPS equipment may be used for the horizontal control at the option of the Contractor with the required accuracy being maintained. h) All control surveys shall be co-ordinated with interfacing parties. Control traverse and level data shall be provided to the Engineer both in hard copy and in soft copy. i) The Contractor shall traverse for horizontal and vertical control for bridges and viaducts. An offset line shall be set for pier control. Points shall be established at changes in curvature. The TS (tangent to spiral) and ST (spiral to tangent) offset points shall control the tangent sections. The Contractor shall not set intermediate points along the tangent portion of alignment, other than from the TS and ST offsets. j) The Contractor shall identify the Point Kilometric and offset distance to right and left of edge of the Site at each third pier and shall permanently anchor a brass or stainless steel plate into said third pier. The plate shall be 2 meters from ground
  24. 24. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 19/394 Version ―5‖ level and shall be 25cm square and a minimum of 4 mm in thickness. A sketch of the method of affixing these plates shall be submitted to the Engineer for statement of no objection. After the concrete curing period, these plates shall be marked with pier number, Point Kilometric and offset distance right and left to the edge of the Site. Point Kilometric shall be identified to the closest meter and offsets rounded off to 10 centimetres. The purpose of the plates is to enable the Employer to easily set out the boundaries of the Site at any time in the future. 1.6 GEOTECHNICAL INVESTIGATIONS a) During the construction stage, additional boreholes can be required by the Contractor in the following cases: - The geotechnical conditions between the geotechnical model and those observed during the drilling operations of the pile are different and this difference impacts a lot the design of the pile (length and diameter of pile). The construction contractor shall demonstrate by calculation this impact in order that the Engineer and the Client can review and approve the necessity to update the pile design. - The drilling machine cannot drill the soil due to the presence of unforeseen obstacle (big stone, existing foundations…) b) The Contractor shall establish a site store for all soil samples. Each sample shall be given a unique number. Samples shall not be disposed of unless ordered by the Engineer. c) The Contractor shall employ a Geologist or Soils Engineer and shall provide an interpretive full report of all investigations and test results to the Engineer. d) The Contractor shall carry out a limited soil investigation to ensure that the design depth of the bearing strata for specific foundations is reached. e) Prior to commencing the soil investigation the Contractor shall submit a scheme of the works for the approval of the Engineer f) The minimum requirements of the soil investigation for bridge foundations shall be as follows: Depth of borehole shall be sufficient for investigating the soil 6 m under the pile tip at least Bores to be 100mm diameter Standard Penetration Test (SPT) and soil samples to be taken at 50 cm intervals Undisturbed samples with sampler adapted to the soil encountered. Bore-holes are to be filled with cement grout to the approval of the Engineer g) Upon completion of the soil investigation the Contractor shall submit a fully detailed report, including all test results, to the Engineer for his consideration. Measurement and Payment for Geotechnical and Topographical Investigation
  25. 25. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 20/394 Version ―5‖ Measurement a. Topographical survey: only additional survey for reference points, control points, triangulation points, bench marks, grid layout serving operation survey in detail the construction items during construction period shall be measured for payment. As survey works for the structures in detail to ensure the construction compliance with the design shall be deemed the contractor‘s responsibility to complete the work and shall be included in the unit price of corresponding items. b. Geotechnical investigation: only additional Geotechnical investigation as requested and agreed by the Engineer shall be measured for payment. c. Measurement shall be in conformity with the approved ―Geotechnical and Topographical investigation plan‖ and basing on the actual quantity accepted. Payment a. A Provisional Sum is designated in the Contract for Geotechnical and Topographical investigation for the Contractor. b. The work, measured as specified above, where applicable will be valued in accordance with Clauses of the General Conditions and Particular Conditions of Contract and payment will be provided from the Provisional Sum. Pay Item Description Unit 01300 Geotechnical and Topographical Investigation Provisional sum 1.7 TRAFFIC MANAGEMENT PLAN 1.7.1 General a) The Contractor shall make all arrangements and assume full responsibility for transportation to the Site of all plant, equipment, materials and supplies needed for the proper Execution of the Works. Procedures for access to and from the Site shall be co-ordinated with the Relevant Authorities. b) The Contractor shall use such routes and rights of entry to the Site as may be decided by the Employer from time to time. Routes for 'very large' or 'very heavy' loads shall be discussed with the Employer in advance and all arrangements thereafter shall be submitted to the Employer. In this context, the definition of the terms "very large" and "very heavy" refer to articles that cannot be transported by normal road vehicles or be handled by readily available methods. Where doubt exists, it shall be the responsibility of the Contractor to notify and discuss the nature of the load in question with the Employer. c) The Contractor shall be responsible for obtaining permission from the Traffic Police and other Relevant Authorities for any transportation activities including movement of ―very large‖ and ―very heavy‖ loads and for arranging police escorts if required. The Contractor shall ensure that all roads and pavements, etc., leading to and around the Site are kept free from obstructions and shall not cause
  26. 26. Hanoi Pilot Light Metro Line Section Nhon-Hanoi Railway Station Contract Package HPLML/CP-02 Part II - Chapter II-2 Technical requirements Confidential TRS – GTR - 21/394 Version ―5‖ inconvenience or hindrance to traffic or persons either by its vehicle or its workmen, scaffolding, plant, materials, equipment, etc. All workmen working on the road shall wear approved reflective safety vests at all times. d) The Contractor shall comply with all the applicable requirements of the Motor Vehicle Act – 1988 and all other applicable laws. The Contractor shall ensure compliance with the requirements regarding the licensing of drivers and the registration of vehicles. Vehicle size and load limitations shall be in accordance with all statutory requirements. e) The Contractor shall ensure that the maximum permissible axle load is not reached on existing structures (bridges, culvert...) along the transportation route. If required, the Contractor shall verify the design of the existing structure and/or investigate consolidation of the existing structure with Temporary Work. These documents shall be submitted to the Employer for approval prior to submission to Relevant Authorities. f) The Contractor shall repair damage caused to roads, footpaths, steps, cables, sewers, drains, etc., and shall reinstate the same at his own expense to the satisfaction of the Relevant Authorities and shall indemnify the Employer. g) Before undertaking any transportation, making any arrangements for the same, the Contractor shall submit to the Engineer for its review, check, design verification and will report to the Employer for approval, a detailed transportation plan addressing all the relevant aspects. h) The Contractor shall keep open to traffic existing roads during the performance of the Works, provided that when approved by the Engineer the Contractor may bypass traffic over a detour. The Contractor shall at all time keep roads and footpaths, affected by his operations, free from soil and material spillage. i) The Contractor shall keep the length of the project construction areas in such condition that traffic will be accommodated safely. Traffic control devices and services shall be provided and maintained both inside and outside the project limits as needed to facilitate traffic guidance should this be necessary. j) Prior to the start of construction operations, the Contractor shall erect such signs, barricades, and other traffic control devices as may be required by the plans, specifications or directed by the Engineer. Traffic control devices shall be operated only when they are needed and only those devices that apply to conditions actually in existence shall be operable. k) Temporary fence shall be placed to provide a visual barrier between the work area and adjacent traffic or buildings and at locations directed by the Engineer. l) Any devices provided under this Clause that are lost, stolen, destroyed, or deemed unacceptable while their use is required on the project shall be replaced by the Contractor without additional compensation. m) During non-working hours and following completion of a particular construction operation, all warning signs, except those necessary for the safety of the public,

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