INVESTIGATION METHOD

CIVIL WORKS :

1. Confirmation of cut/fill section
2. Observation of existence of deformation
3. Check of existing structures regarding location, magnitude and dimensions
4. Check of base ground for filling area
5. Confirmation of outlet area for drainage
6. Confirmation of right of wys

TRACK WORKS :

1. Confirmation of level crossing regarding location, structure and approach condition
2. Checking of existing trunput in station yard
3. Survey of ballast quarry regarding location, Capacity and Quality
4. Check and Measurement of platform
5. Survey stock pile yard
6. Check of conditions of long rail installation

BRIDGE WORKS :

1. Confirmation of existing bridge regarding location type and magnitude
2. Check of high water level of rivers
3. Survey access road for transport material bridge
4. Check and Measurement of foundation of existing bridge

SIGNAL WORKS :

1. Check of existing facilities in station yard regarding power supply, signal equipment, cables routes, telecommunication, signal control system and point machines
2. Check of level crossing equipment/operation
3. Check of signal cabins
4. Observation of CTC center