Power & Solar11kV & 33kV Trenching & Cabling Works — Solar Farm, Senawang
Senawang, Malaysia
Trenching and cabling works for 11kV and 33kV infrastructure at a solar farm in Senawang.
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Underground Utility Infrastructure SpecialistEngineering Reliable
Engineering Reliable
Underground Infrastructure
Straits Asia Utilities & Construction delivers end-to-end solutions for underground utilities, power infrastructure, HDD, civil works and utility engineering across critical infrastructure projects.
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Selected Clients & Industry Relationships
Our Core Services
We support energy, telecommunications, utilities and infrastructure projects with safe, efficient and carefully planned underground installation services.
02 — Underground Power Infrastructure
Underground power cable infrastructure for voltage levels up to 275 kV.
Learn More03 — HDD & Trenchless Solutions
Horizontal directional drilling for power and utility crossings
Learn More04 — Cable & Duct Installation
Underground cable laying, HDPE ducting and associated infrastructure
Learn More05 — Civil & Utility Works
Open trenching, manholes, reinstatement and infrastructure works
Learn MoreFeatured Projects
Selected projects from our portfolio of underground utility and HDD works across Malaysia.
Power & Solar
TelecommunicationsFibre Infrastructure — Bandar Penawar
Bandar Penawar, Johor, Malaysia
OSP and ISP works for new-build fibre infrastructure, covering approximately 20.5 km.
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HDD & CivilStreet-Lighting Infrastructure — Johor
Johor, Malaysia
HDD works supporting the installation of decorative street-lighting infrastructure along the route from Taman Tun Aminah to Gelang Patah towards the stadium in Johor.
View ProjectPower & Solar11kV & 33kV Trenching & Cabling Works — Solar Farm, Senawang
Senawang, Malaysia
Trenching and cabling works for 11kV and 33kV infrastructure at a solar farm in Senawang.
View ProjectTelecommunicationsFibre Infrastructure — Bandar Penawar
Bandar Penawar, Johor, Malaysia
OSP and ISP works for new-build fibre infrastructure, covering approximately 20.5 km.
View ProjectHDD & CivilStreet-Lighting Infrastructure — Johor
Johor, Malaysia
HDD works supporting the installation of decorative street-lighting infrastructure along the route from Taman Tun Aminah to Gelang Patah towards the stadium in Johor.
View ProjectIndustries We Serve
Our capabilities extend across telecommunications, energy, solar, data centre and municipal infrastructure sectors.
Telecommunications
Energy & Utilities
Data Centres
Solar Industry
Utility Distribution
Infrastructure & Municipal
Our Equipment Fleet
Modern HDD rigs, excavators and support equipment for accurate and controlled project execution.
HDD Rig
Horizontal directional drilling for underground utility crossings
Excavator
Controlled excavation and trenching for underground utility installation
Equipment Mobilisation
Transport and deployment of HDD machinery and supporting equipment for project execution.
The Straits Asia Difference
What Sets Us Apart
Specialist HDD capability, integrated delivery and structured project management — built for underground utility and infrastructure works across Malaysia.
Specialized HDD Expertise
Our experienced team delivers precise and efficient Horizontal Directional Drilling (HDD) solutions for complex underground utility installations while minimizing surface disruption and environmental impact.
Advanced Equipment & Skilled Team
We utilize modern HDD rigs, locating systems, and experienced personnel to ensure accurate drilling, safe execution, and reliable project delivery.
Safety, Quality & Reliability
Every project is carried out in compliance with industry safety standards and authority requirements, with a strong commitment to quality workmanship, timely completion, and client satisfaction.
Technical Excellence
Delivering precise HDD solutions through engineering expertise, detailed planning, and advanced drilling technology.
Reliable Project Delivery
Committed to completing projects safely, on schedule, and within budget while maintaining the highest quality standards.
Trusted Industry Partner
Supporting utility providers, contractors, and developers with dependable underground infrastructure solutions across Malaysia.
Our Project Delivery Process
1
Consultation
Initial project scoping and requirements gathering.
2
Survey & Design
Site survey, route planning and engineering design.
3
Permits & Planning
Regulatory approvals and project scheduling.
4
Mobilisation
Equipment deployment and site preparation.
5
Execution
Construction and installation works.
6
Testing & Handover
Commissioning, testing and project handover.
1
Consultation
Initial project scoping and requirements gathering.
2
Survey & Design
Site survey, route planning and engineering design.
3
Permits & Planning
Regulatory approvals and project scheduling.
4
Mobilisation
Equipment deployment and site preparation.
5
Execution
Construction and installation works.
6
Testing & Handover
Commissioning, testing and project handover.
Safety & Quality
Safety & Quality
We follow applicable industry safety standards and the requirements of relevant authorities and regulatory bodies. Our work is planned using appropriate risk assessments, method statements, site controls, inspections and project-specific safety requirements.
HDD Works
- Pre-drilling site survey and utility detection
- Bore-path planning and risk assessment
- Drilling-fluid management and monitoring
- Continuous tracking and alignment control
- Safe pullback procedures and load monitoring
Trenching Works
- Route marking and service detection
- Controlled excavation and shoring where required
- Proper cable laying and protection
- Backfilling and compaction to applicable requirements
- Road reinstatement and site restoration
Safety Practices
- Appropriate personal protective equipment
- Daily toolbox meetings and site briefings
- Risk assessments and method statements
- Traffic-management procedures
- Site-specific safety controls
Quality Assurance
- Inspection throughout each installation stage
- Testing and commissioning before handover
- Proper project documentation
- As-built information where applicable
- Compliance with approved client and authority requirements
Our Safety Process
1
Site Assessment
Review site conditions, existing utilities, access and project risks.
2
Risk Planning
Prepare appropriate risk assessments, method statements and work controls.
3
Team Briefing
Conduct toolbox meetings, assign responsibilities and confirm PPE requirements.
4
Controlled Execution
Carry out HDD, excavation and installation works using applicable site controls.
5
Inspection & Testing
Inspect the installation and complete the required testing and verification.
6
Documentation & Handover
Prepare relevant records, as-built information and handover documentation.
Submit a Tender / RFQ
Ready to discuss your project? Submit your tender or request for quotation and our team will review your requirements and be in touch.