The Geotechnical Investigation for Road Construction Section 6C-1: Sp.3 ITCI – Simpang 1B Sumbu Kebangsaan Timur, KIPP, IKN was conducted to obtain soil condition data and geotechnical parameters to support the planning and construction of road infrastructure within the Nusantara Capital City (IKN) development area. The scope of work included field geotechnical investigations, soil boring and testing, evaluation of soil stratigraphy and slope conditions, and interpretation of geotechnical parameters for embankment, foundation, and pavement design. Key challenges included varying topographical and geotechnical conditions across the IKN area, potential embankment deformation and stability issues, and the need for accurate geotechnical data to support road development. The technical approach involved systematic geotechnical investigation and testing, evaluation of soil characteristics and area stability, and preparation of technical recommendations to support safe and reliable road infrastructure design and construction.

The Concrete Coring for Deep Soil Mixing (DSM) Works at the VVIP Airport Development – Airside Facilities: Physical Construction Package were conducted to verify the quality and performance of ground improvement works using the Deep Soil Mixing method for airside infrastructure. The scope of work included coring of DSM columns, collection of treated-soil samples, evaluation of DSM material quality and strength, and interpretation of test results to support quality control of the ground improvement works. Key challenges included verifying DSM performance against design requirements, soft ground conditions within the airport area, and the need to ensure adequate soil and pavement stability for airside operations. The technical approach involved controlled coring and material testing, assessment of the quality and performance of the treated ground, and development of technical recommendations to support the safety, stability, and reliability of the airport infrastructure.

The Geotechnical Investigation for a Large-Scale Photovoltaic Solar and Battery Storage System Project in Indonesia was conducted to obtain geotechnical data and soil conditions as a basis for the development of large-scale solar power generation and energy storage facilities. The scope of work included field geotechnical investigations, soil boring and testing, assessment of soil stratigraphy and characteristics, and interpretation of geotechnical parameters for the design of solar panel foundations, utility facilities, and battery storage systems. Key challenges included varying ground conditions across the large development area, the need to ensure foundation stability under operational loads, and the requirement for detailed geotechnical data to support the safety and reliability of renewable energy infrastructure. The technical approach involved systematic investigation and testing, evaluation of soil bearing capacity and deformation characteristics, and development of geotechnical parameter recommendations to support safe and reliable energy facility construction.

Proyek Review Design Struktur Gedung BSI Aceh dilaksanakan untuk memastikan desain struktur bangunan memenuhi aspek keamanan, stabilitas, dan ketahanan terhadap beban operasional maupun pengaruh gempa pada kawasan dengan tingkat aktivitas seismik tinggi. Lingkup pekerjaan meliputi evaluasi desain struktur dan fondasi, analisis respons struktur terhadap beban gravitasi dan gempa, review elemen superstructure dan substructure, serta pengembangan rekomendasi redesign dan optimasi struktur bangunan. Tantangan utama meliputi tingginya aktivitas seismik kawasan Aceh, kebutuhan kestabilan struktur bangunan terhadap pembebanan dinamis, serta optimasi sistem struktur dan fondasi untuk mendukung keamanan dan efisiensi bangunan. Solusi teknis dilakukan melalui evaluasi respons struktur dan fondasi terhadap beban gempa, optimasi sistem struktur tahan gempa dan elemen fondasi, serta pengembangan rekomendasi redesign guna meningkatkan kinerja dan keandalan bangunan secara menyeluruh.

Proyek Pekerjaan Review Desain Timbunan Seksi 1A STA 10+080 s/d STA 11+050, STA 11+050 s/d STA 11+660 dan STA 13+875 s/d STA 14+160 untuk Proyek Pembangunan Jalan Tol Trans Sumatera Ruas Sigli – Banda Aceh dilaksanakan untuk memastikan stabilitas timbunan jalan tol pada area dengan kondisi tanah lunak dan potensi deformasi tanah. Lingkup pekerjaan meliputi evaluasi geoteknik dan stabilitas timbunan, analisis penurunan dan deformasi tanah, review metode perbaikan tanah dan sistem drainase, serta pengembangan rekomendasi redesign dan optimasi timbunan jalan tol. Tantangan utama meliputi kondisi tanah lunak, potensi penurunan konsolidasi dan deformasi timbunan, serta kebutuhan kestabilan infrastruktur jalan tol terhadap beban operasional jangka panjang. Solusi teknis dilakukan melalui evaluasi stabilitas geoteknik dan performa timbunan, optimasi metode soil improvement dan drainase kawasan, serta pengembangan rekomendasi teknis guna meningkatkan faktor keamanan dan kinerja infrastruktur jalan tol dalam jangka panjang.