Engineering & Geotechnical Construction Services
Reliable soil stabilization, foundation engineering, and groundwater solutions for infrastructure and development projects.
What We Do
Engineering Solutions
Project Implementation
Technical & Infrastructure Services
Professional Engineering Solutions
Gagasan Rhema provides specialized civil engineering and geotechnical construction services for infrastructure, commercial, and residential developments. Our experienced team works closely with consultants, developers, and contractors to deliver safe, efficient, and cost-effective solutions for challenging ground conditions.
We are committed to high quality workmanship, safety compliance, and timely project completion.
Our Core Services
Soil Nailing Works
The basic concept of soil nailing, also known as ground anchoring, is to reinforced and strengthen the existing ground by installing closely-spaced steel bars called ‘nails’ into a slope as construction proceeds from “top-down”. These soil nails or anchors can be temporary or permanent structural elements designed to withstand lateral forces or ground deformations during construction.
Soil nailing is increasingly being used in Malaysia, for distressed and very steep cut slopes, even up to 25 metres high. This method has a distinct advantage of strengthening the slope without excessive earthworks associated with reinforced concrete wall and reinforced soil wall.
Our soil nailing services include:
• Design coordination with consultants
• Installation of steel reinforcing bars (soil nails)
• Shotcrete / guniting surface stabilization
• Slope protection and strengthening
• Excavation support systems
• Quality control and load testing
This system is commonly used in:
• Highway slope stabilization
• Basement excavation support
• Hill development projects
• Landslide prevention works
• Steel soil nail installation
• Shotcrete slope protection
• Excavation support systems
• Slope stabilization
Guniting
Gunite or Shotcrete is a method of applying concrete to irregular, vertical and overhead surfaces by spraying a mixture of cement and wet sand via a feeding pressure vessel or gun.
Guniting is used commonly to protect slopes from erosion, as well as structures of large areas or uneven surfaces. It is the most effective way to eliminate soil erosion in areas where plants are ineffective because slopes are steep and soil erosion rapid.
Our services include:
• Slope protection shotcrete
• Retaining wall shotcrete
• Structural concrete repair
• Tunnel and excavation lining
• Reinforced mesh shotcrete
Benefits:
• Strong surface bonding
• Rapid construction process
• Excellent durability
• Effective erosion control
• Slope protection
• Retaining walls
• Structural repair
• Tunnel lining
Micropiling
Micro Piles are generally used in conditions where limited space or height exists but a high load capacity is required. The equipment used for the installation of Micro Piles is much smaller than conventional piling equipment.
The structural principle of Micro Piles differs from the normal reinforced concrete piles in that the load is carried wholly by the steel component of the Micro Pile. The diameter of the steel component ranges from 100mm to 200mm and load capacity can be provided up to 100 tonnes.
Our micropiling solutions are ideal for:
• Foundation strengthening
• Underpinning works
• Limited access construction areas
• Structural retrofitting
• Bridge and infrastructure support
Scope of work includes:
• Drilling works
• Steel reinforcement installation
• Pressure grouting
• Load testing and quality assurance
• Structural underpinning
• Limited access sites
• Bridge foundations
• Building strengthening
Tube Well
A tube well is a type of water well bored into the ground to draw water out. It is generally used for irrigation and construction purposes or simply as a source of water for living in rural areas. A typical tube well installation consists of a long 100-200mm wide stainless steel tube or pipe bored into an underground aquifer. The lower end is fitted with a strainer, and an electric pump at the top lifts water up.
Our tube well services include:
• Borehole drilling
• Casing pipe installation
• Water pump installation
• Groundwater extraction system setup
• Testing and commissioning
Applications:
• Construction site water supply
• Groundwater management
• Irrigation systems
• Industrial water usage
• Borehole drilling
• Tube well installation
• Pump installation
• Water testing
Industries We Serve
Property Development
Government Projects
