Latest news with #AidelLariwoo
Borneo Post
23-05-2025
- General
- Borneo Post
Elevated road among JKR Sarawak's key methods to counter peat soil construction challenges
Datuk Aidel Lariwoo KUCHING (May 23): The Sarawak Public Works Department (JKR) continues to implement new technologies in constructing roads and bridges across coastal areas with peat soil. Deputy Minister for Infrastructure and Port Development Datuk Aidel Lariwoo said this is to ensure safety, cost-effectiveness, and environmental sustainability. In response to a question raised by Simunjan assemblyman Awla Dris at the State Legislative Assembly today, Aidel outlined the challenges posed by peat soil, which include low bearing capacity, high long-term compression, and acidic environments that accelerate structural erosion. 'JKR Sarawak constantly evaluates and adopts the latest technologies to ensure that the construction of roads and bridges on peat soil is safe, economical, and environmentally friendly,' he said. Awla had asked whether there are new technologies for constructing roads and bridges in coastal areas that have peat soil. Aidel said one of the key technologies currently in use is the elevated road method, which involves constructing raised road structures using support piles that avoid direct contact with peat soil to help reduce the risk of ground settlement and long-term damage to road surfaces. He cited the road from Batang Samarahan Bridge to Batang Sadong Bridge under Package A1-B, as well as Jalan Teku to Pasai Siong in Sibu as projects applying this method. Another method is the replacement technique, which involves excavating soft peat soil and replacing it with stronger and more stable fill materials such as sand, gravel, or compacted clay to enhance the load-bearing capacity of the road foundation. The displacement method is also used, where heavy fill materials like sand or stone are placed directly on top of soft soil, forcing the weaker soil to move sideways without the need for excavation. This approach improves stability without removing the existing ground. To further stabilise the soil, the preloading and ground improvement method is applied, including the use of prefabricated vertical drains (PVD) combined with surcharge fill to accelerate the natural compression of soft soil. Aidel explained that this combination reduces the time needed for soil compaction and minimises the risk of settlement after construction begins. In addition, the deep soil mixing technique is used to strengthen swampy terrain. This involves mixing cement with the soil using specialised equipment, which forms hardened columns that provide underground structural support. Another advanced material used is Ultra-High-Performance Fibre Reinforced Cementitious Composite (UHPFRC), which is highly resistant to the penetration of chloride and sulphate that commonly degrade conventional concrete. UHPFRC allows for longer bridge spans with slender cross-sections and offers greater resistance to acidic erosion. Aidel said this material has been used in several road and bridge projects, including the road from Batang Sadong Bridge to Batang Lupar 1 Bridge under Package A2; Jalan Sebangan in Samarahan; Jalan Klid Medong Lebarassau in Dalat, Mukah; and the proposed road to Kampung Sungai Ijok in Samarahan. To a supplementary question, Aidel highlighted that elevated roads provide several advantages over conventional methods. They enable routes to be built over rivers, swamps, and densely populated areas, help reduce the need for land acquisition and compensation, and lessen environmental impact due to minimal disturbance of sensitive areas such as peatlands, forests, or riverbanks. He also noted that the use of these new technologies can significantly reduce the need for long-term maintenance. For instance, elevated roads supported by piles are effective in reducing uneven ground settlement and the resulting structural issues. Moreover, technologies like PVD and deep soil mixing contribute to soil stability, which addresses one of the main causes of road deterioration. Aidel also emphasised that under the Post-Covid-19 Development Strategy (PCDS) 2030, the Sarawak government is strongly committed to enhancing safety and quality in rural-urban road connectivity. He said that the integration of new technologies in infrastructure projects plays a crucial role in supporting Sarawak's development. aidel lariwoo elevated road jkr sarawak lead peat soil
Malay Mail
23-05-2025
- Politics
- Malay Mail
Sarawak to convert over 5,000km disused logging roads into village routes to boost rural access and development
KUCHING, May 23 — The Sarawak government is planning to take over former logging roads, including wooden bridges, that connect settlements in rural areas such as Baleh constituency. Deputy Minister of Infrastructure and Port Development Datuk Aidel Lariwoo said the move is to ensure better and more organised road access for residents. 'So far, there are 5,297km of logging roads that connect various rural settlements in the state. 'Of that total, 3,293km are still active logging roads, while 2,004km are no longer in use,' he said in response to a question from Nicholas Kudi Jantai (GPS-Baleh) at the State Legislative Assembly (DUN) here today. Aidel said 312.8km of former logging roads have been successfully registered under the Village Roads category through the Malaysian Road Records Information System (Marris). 'The active logging roads stretch over 1,172.60km and unregistered roads remain under the responsibility of logging concession companies,' he explained. He said the state government is working to take over 188km of former logging roads, including the wooden bridges along those routes. He explained registering these former logging roads under Marris would allow the government to secure financial allocations for maintenance. 'This registration also allows the former logging roads to be classified either under State Roads (JRN) or Village Roads (JKPG), depending on their respective criteria and specifications,' he said. He emphasised that this initiative is a strategic move to enhance rural infrastructure and narrow the development gap between urban and interior areas. — The Borneo Post
Borneo Post
23-05-2025
- Politics
- Borneo Post
Aidel: State to take over former logging roads connecting rural settlements
File photo shows a logging road. KUCHING (May 23): The Sarawak government is planning to take over former logging roads, including wooden bridges, that connect settlements in rural areas such as Baleh constituency. Deputy Minister of Infrastructure and Port Development Datuk Aidel Lariwoo said the move is to ensure better and more organised road access for residents. 'So far, there are 5,297km of logging roads that connect various rural settlements in the state. 'Of that total, 3,293km are still active logging roads, while 2,004km are no longer in use,' he said in response to a question from Nicholas Kudi Jantai (GPS-Baleh) at the State Legislative Assembly (DUN) here today. Aidel said 312.8km of former logging roads have been successfully registered under the Village Roads category through the Malaysian Road Records Information System (Marris). 'The active logging roads stretch over 1,172.60km and unregistered roads remain under the responsibility of logging concession companies,' he explained. He said the state government is working to take over 188km of former logging roads, including the wooden bridges along those routes. He explained registering these former logging roads under Marris would allow the government to secure financial allocations for maintenance. 'This registration also allows the former logging roads to be classified either under State Roads (JRN) or Village Roads (JKPG), depending on their respective criteria and specifications,' he said. He emphasised that this initiative is a strategic move to enhance rural infrastructure and narrow the development gap between urban and interior areas. aidel lariwoo former logging road lead MARRIS
The Star
23-05-2025
- Politics
- The Star
S'wak taking over former logging roads to improve rural links
State Deputy Infrastructure and Port Development Minister Datuk Aidel Lariwoo addressing the Sarawak Legislative Assembly during question time on Friday (May 23). KUCHING: The Sarawak government plans to take over former logging roads and wooden bridges to improve connectivity to rural settlements, says state Deputy Infrastructure and Port Development Minister Datuk Aidel Lariwoo. He said there was a total of 5,297km of logging roads connecting settlements in rural areas across the state. Of this, 3,293km are still active while 2,004km are no longer in use. "Former logging roads and wooden bridges, which are in urgent need of repair or of high importance, can be considered as proposed projects under the 13th Malaysia Plan," Aidel told Nicholas Kudi (GPS-Baleh) during question time in the Sarawak Legislative Assembly on Friday (May 23). To a supplementary question, he said the state government was registering former logging roads under the Malaysian Road Records Information System (Marris). "This will enable funds to be allocated under Marris for the maintenance of these roads, either as state roads or village roads according to their criteria and specifications," he added.
Borneo Post
22-05-2025
- Business
- Borneo Post
RM22 mln road upgrade in Ulu Entabai to be tendered in Q3 this year, says S'wak deputy minister
Aidel confirmed that the state government has approved the project under the Radda initiative. KUCHING (May 22): The upgrading project for the road leading to SK Ulu Entaih and Rumah Sang in Rantau Chire, Ulu Entabai is expected to be tendered in the third quarter (Q3) of this year, according to Sarawak Deputy Minister for Infrastructure and Port Development, Datuk Ir Aidel Lariwoo. He confirmed that the state government has approved the project under the Rajang Delta Development Agency (Radda) initiative. 'The project is currently in its final stages of tender document preparation and land acquisition,' he said. He said this in response to a question from Rolland Duat Jubin (GPS-Meluan) during the Sarawak Legislative Assembly (DUN) sitting today. To another supplementary question, Aidel revealed that the project is estimated to cost RM22 million. 'For the estimated cost of the project, and considering the project ceiling is RM25 million, we are working within a projected budget of RM22 million,' he said. The upgrade will cover approximately 14km of existing road, which will be improved to meet JKR R1 Standard Specification. This includes sealed pavement and shoulders on both sides of the carriageway. The project also involves the maintenance of two short- to medium-span bridges and the replacement of three existing steel bridges with culverts to improve road safety and resilience. aidel lariwoo DUN road upgrading project Ulu Entabai
