CIPULARANG TOLL ROAD PHASE 1
Location
Year
Client
Development
Professional Services
:
:
:
:
:
West Java
2005
PT. Jasa Marga (Persero)
Phase I : Padalarang – Cikamuning
Geotechnical consultancy in association with PT. Bina Karya
Deep cut slope and high embankment design
Confirmatory soil investigation using CPTu and Dilatometer
CIPULARANG TOLL ROAD PHASE 2
Location
Year
Client
Development
Professional Services
:
:
:
:
:
West Java
2005
PT. Jasa Marga (Persero)
Phase II : Sadang – Cikamuning
Geotechnical consultancy in association with PT. Virama Karya (section 1) and with PT. Bina Karya (section 4)
Deep cut slope and high embankment design
Confirmatory soil investigation using CPTu and Dilatometer
SEMARANG SOLO TOLL ROAD
SECTION : BAWEN - SALATIGA
Location
Year
Client
Development
Professional Services
:
:
:
:
:
Central Java
2008
PT. Cipta Strada Engineering Consultant
Section : Bawen - Salatiga
Geotechnical consultancy
Recommendation for bridge foundation
Slope stability analysis for cut, fill, and box culvert
CIKOPO PALIMANAN TOLL ROAD
SECTION 6 : BUKIT SALAM
Location
Year
Client
Development
Excavation
Embankment
Professional Services
:
:
:
:
:
:
:
Majalengka, West Java
2017
JO Opus - Prosys
Rock slope blasting with excavation
Rockfill embankment for highway
Blasting and open cut excavation
(+/- 49 m cut on bouldery soil)
Rockfill Embankment
Geotechnical consultancy
Design of slope cutting
Pressuremeter Test
Monitoring deflection using Inclinometer
Supervision for slope cutting and rockfill embankment work
BOGOR-CIAWI-SUKABUMI TOLL ROAD
SECTION 2 : CIGOMBONG - CIBADAK
Location
Year
Client
Development
Professional Services
:
:
:
:
:
West Java
2018
Trans Jabar Tol
Cut and Fill in Soft Soil Area
4 Bridges :
Jembatan Ciseuseupan
Jembatan Cileuleuy
Jembatan Cipamulih
Jembatan Munjul
Geotechnical consultancy
Soil Investigation with CPTu and DMT
Slope stability analysis of cut and fill area
Design of excavation and embankment handling on soft soil locations
HAULING ROAD PT. RAPP
Location
Year
Client
Development
Professional Services
:
:
:
:
:
Pelalawan, Riau
2020
PT. Riau Andalan Pulp and Paper
90 km hauling road
Geotechnical consultancy
Soil Investigation with SPT, CPTu, and DMT
Settlement analysis due to heavy vehicle load
Soil reinforcement recommendation to meet
road safety
Pavement design of hauling road