MENARA DANAREKSA
Location
Year
Client
Development
Foundation
Retaining Wall
Professional Services
:
:
:
:
:
:
:
Central Jakarta
2021
PT. Penta Rekayasa
1 Tower (21 stories)
Parking Building (8 stories)
Basement (1 story)
Bored Pile
Secant Pile with strut
Geotechnical consultancy
Soil Investigation with CPTu
Design of foundation and shoring design
KANTOR KEJAKSAAN AGUNG
Location
Year
Client
Development
Foundation
Retaining Wall
Professional Services
:
:
:
:
:
:
:
South Jakarta
2021
PT. Penta Rekayasa
3 Towers (22 stories, 11 stories, 8 stories) +
2 basement
Podium (3 stories)
Bored Pile
Contiguos boredpile
Geotechnical consultancy for pile foundation
Soil investigation with CPTu
Design of foundation and shoring system
KANTOR GUBERNUR PAPUA
Location
Year
Client
Development
Foundation
Professional Services
:
:
:
:
:
:
Jayapura, Papua
2021
PT. Penta Rekayasa
1 Office towers (9 stories)
Helipad
Basement (1 story)
Bored Pile
Geotechnical consultancy
Design of foundation and shoring system Analysis of Liquifaction Potential
MARITIME TOWER
Location
Year
Client
Development
Foundation
Retaining Wall
Professional Services
Challenge and accomplishment
:
:
:
:
:
:
:
:
North Jakarta
2017
PT. Penta Rekayasa
1 Tower (24 stories)
Podium (6 stories)
Basement (1 story)
Driven Pile
Sheet Pile
Geotechnical consultancy
Soil Investigation with CPTu
Design of foundation and shoring system
Soft soils condition and pile foundation sitting on sand lenses with varying thickness from 2 - 5 m. By modelling 3D FEM, GEC has shown load distribution on piles with acceptable settlement and distortion.
GEDUNG SEKRETARIAT ASEAN
Location
Year
Client
Owner
Development
Foundation
Retaining Wall
Professional Services
:
:
:
:
:
:
:
:
Kebayoran Baru, South Jakarta
2016
PT. Penta Rekayasa
Kementrian Luar Negeri Republik Indonesia
2 Towers (17 stories)
Basement (2 stories)
Bored Pile
Soldier Pile
Geotechnical consultancy
Design of foundation and shoring design
SYNTHESIS SQUARE
Location
Year
Client
Development
Foundation
Retaining Wall
Professional Services
:
:
:
:
:
:
:
South Jakarta
2015
PT. Anugerah Multi Cipta Karya
1 Tower (35 stories)
Basement (6 stories)
Raft Foundation
D-wall with struts
Geotechnical consultancy
Design of foundation and retaining system
PIK OFFICE
Location
Year
Client
Owner
Development
Foundation
Retaining Wall
Professional Services
:
:
:
:
:
:
:
North Jakarta
2013
PT. Penta Rekayasa
Agung Sedayu Group
2 Towers (24 stories)
Semi Basement (1 story)
Driven pile
Sheet pile
Geotechnical consultancy
Design of foundation and shoring design
Inclinometer monitoring
Supervision of geotechnical works
SOHO PANCORAN
Location
Year
Client
Development
Foundation
Retaining Wall
Professional Services
:
:
:
:
:
:
:
South Jakarta
2012
Agung Podomoro Land
2 towers (9 & 17 stories)
Podium (8 stories)
Basement (2 stories)
ME (1 story)
Bored pile
Soldier pile
Geotechnical consultancy
Design of foundation and shoring design
LANDMARK PLUIT
Location
Year
Client
Development
Professional Services
:
:
:
:
:
North Jakarta
2012
PT. Prasto Propertindo
Business district
4 Office tower (8 – 15 stories)
Basement (3 stories)
Geotechnical consultancy
Review design of basement excavation
Evaluation of ground movement and Dwall
Supervision on site
Monitoring with inclinometers and piezometers
TELKOM LANDMARK TOWER
Location
Year
Client
Development
Foundation
Retaining Wall
Professional Services
Challenge and accomplishment
:
:
:
:
:
:
:
:
South Jakarta
2012
PT. Telkom Landmark Tower
2 Office towers (21 & 46 stories)
Podium
Basement (3 stories)
Raft Foundation
D-wall and strut
Geotechnical consultancy
Soil Investigation with PMT
Design of foundation and shoring design
Due to beneficial soil condition, GEC has proposed raft foundation and protection of excavation safely with substantial saving.
EQUITY TOWER
Location
Year
Client
Development
Foundation
Professional Services
Challenge and accomplishment
:
:
:
:
:
:
:
South Jakarta
2006
PT. Haerte Widya Konsultan Engineering
Office tower 201 m high (45 stories)
Podium (7 stories)
Basement (4 stories)
Raft Foundation
Geotechnical consultancy for raft foundation
Soil Investigation with Pressuremeter test
Foundation and basement excavation design Supervision of geotechical works
Monitoring with inclinometers, piezometers, and extensometers
With 4 stories basement, PT. GEC design a full raft foundation with substantial savings. Monitoring excavation and measuring the subsurface settlement for safe construction.