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Capability Index · All Resources

The complete Infraconcrete index.

Every capability, every region we cover, every audience we work with, every standard we deliver to. Use this hub to navigate to the page that matches your project's scope, geography, or specification framework. Specialist slope and geotechnical contractor in Malaysia. CIDB G7. ISO 9001:2015. 100+ delivered projects, 5 million m² of slope stabilized.

12
Specialist services
6
Regional coverage areas
3
Languages (EN/BM/中文)
G7
CIDB highest grade
01 / Specialist services

The six in-house geotechnical systems.

Infraconcrete designs and installs every geotechnical scope in-house, no subcontracting on the specialist works. Click through to the technical guide for each.

02 / Slope umbrella + auxiliary services

The wider slope and ground works.

03 / Use cases by industry

Where slope and geotechnical works are typically required.

Almost every project that touches sloping or marginal land needs at least one solution from the integrated toolkit. Six industry verticals, each with its own dedicated reference page detailing where slope works show up, what systems apply, and which authority frameworks govern the approval. Click any card for the full educational guide on that vertical.

Vertical 01 · Utility infrastructure

Substations, water, sewerage, telco, renewable.

TNB substation and switchyard platforms, water treatment plants and reservoirs, IWK trunk sewer corridors, telco tower compounds, large-scale solar farms, mini-hydro powerhouses. Live-feed during construction is non-negotiable for utilities, phasing and HSE matter from day one.

Read the full guide →
Vertical 02 · Residential development

Hillside townships, podiums, bungalow lots, affordable housing.

Hillside township master platforms, gated community cuts, high-rise podium basements, individual hillside bungalow lots, affordable housing schemes, mixed-use residential. Where flat land has run out, residential development lives on hillsides and former tin tailings.

Read the full guide →
Vertical 03 · Commercial development

Office towers, retail parks, hotels, mixed-use.

Office tower basements, retail park terraced platforms, mixed-use podiums, urban hotels and resort developments, convention and education campuses, hospitals. Deep basement excavation, neighbour-sensitive retention, architectural-grade slope finish.

Read the full guide →
Vertical 04 · Industrial development

Estates, factories, data centres, logistics, petrochemical.

Industrial estate platforms, free trade zones, factory and manufacturing compounds, hyperscale data centres, logistics warehouses, petrochemical and energy hubs. Heavy floor loads and tight tolerance shape the foundation; big-platform earthworks dominate the schedule.

Read the full guide →
Vertical 05 · Public infrastructure

Highways, rail, MRT / LRT, bridges, tunnels, airports.

Federal expressways, rail corridors, MRT and LRT urban transit, bridge approaches, tunnel portals, airports and ports. Heaviest concentration of slope works on the national programme: 4 to 6 different systems per kilometre of expressway through hilly terrain.

Read the full guide →
Vertical 06 · Hillside & special terrain

Highland resorts, post-landslide, monsoon failures, coastal cliff.

Highland resort access roads and platforms, post-landslide remediation, monsoon-failed slope restoration, hillside township remedial, coastal cliff stabilisation. Public-safety stakes are highest here; horizontal drains and proper subsoil drainage are the recurring engineering answers.

Read the full guide →

Want a deeper dive by buyer type instead? See the audience-specific guides further down in section 08 (For Property Developers, For Government, For Consulting Engineers, For Quantity Surveyors).

04 / Educational comparison guides

Compare systems side by side.

Six independent comparison guides cover the full taxonomy of soil and slope stabilization. Each explains the mechanism, method of erection, cost band, height/depth range, pros and cons, and a decision matrix for when each system is the right choice (and when it is the wrong one). Designed for engineers, developers, QSs, and authority reviewers, not as sales pitches.

05 / Engineering principles & methods

The engineering fundamentals.

Nine pillar pages on the design and analysis foundations of Malaysian geotechnical engineering. Earth pressure theory, slope stability methods, design parameters per system, the soil itself, drainage detailing, materials specifications, climate boundary conditions, tunnel portal design. Use these as the deep-engineering reference behind any system selection.

Master design reference

Geotechnical Design Guide →

Typical design parameters, factor of safety targets, and code-referenced design checks for soil nail, MSE wall, Reinforced Earth, rock bolt, ground anchor, tieback, gabion, crib, sheet pile, RC cantilever, RSS, and horizontal drains. BS 8006, FHWA, AASHTO, Eurocode 7, JKR.

Read guide
Wall design principles

Retaining Wall Design Principles →

Earth pressure (Coulomb / Rankine / Mononobe-Okabe), loading combinations, stability checks (sliding / overturning / bearing / global), drainage, settlement, seismic, construction sequencing. Common to all wall types - MSE, RC, sheet pile, modular, gabion, anchored. To BS 8002, Eurocode 7, JKR.

Read guide
Slope analysis methods

Slope Stability Analysis Guide →

LEM methods (Bishop / Janbu / Spencer / Morgenstern-Price / Sarma), FEM strength reduction, slip surface searching, pore pressure modeling, software comparison (Slope/W, Slide, PLAXIS, FLAC), FoS interpretation, common pitfalls. JKR / Eurocode 7 / BS 6031.

Read guide
Foundational reference

Earth Pressure & Loading Reference →

Active / passive / at-rest pressure, Coulomb (1776) and Rankine (1857), wall friction, surcharge (Boussinesq, AASHTO h_eq), compaction-induced (Ingold), hydrostatic, seismic (Mononobe-Okabe). Foundation reference for retaining wall and embedded structure design.

Read guide
Drainage components

Drainage Design Reference →

Subsoil drains, weep holes, blanket / chimney / fin / French drains, surface drains. Filter design (Terzaghi-Bertram granular, Christopher-Holtz / FHWA geotextile), hydraulic capacity (Darcy / Manning), outlet and maintenance. BS 8000-14, JKR/SPJ Section 3, MASMA.

Read guide
The soil itself

Tropical Residual Soil Guide →

Weathering grades I to VI per BS 5930, parent rock types (granite / schist / sandstone-shale / limestone / alluvium), parameter selection (c-prime, phi-prime, residual phi-r, mv, k), unsaturated soil behaviour, cementation, rainfall-induced failure mechanism. JKR Slope Engineering Manual.

Read guide
Materials specifications

Materials & Specifications Guide →

Steel grades (Y-bar, T-bar, GEWI threadbar, sheet pile S270/S355GP, prestressing strand 15.7 mm Y1860), grout mixes, concrete and shotcrete, geogrid (HDPE / PET), geotextile, geomembrane, geocell, corrosion protection. BS / EN, MS, AASHTO standards.

Read guide
Climate boundary

Climate & Monsoon Engineering Guide →

Malaysian monsoons (NE / SW / inter-monsoon), MASMA design rainfall (IDF curves, ARI), antecedent rainfall thresholds for slope failure, transient seepage analysis, climate change adjustment factors, slope monitoring during monsoon, programme allowances.

Read guide
Tunnel engineering

Tunnel Portal Engineering →

Portal slope stabilization (soil nails / anchors / shotcrete), pre-support systems (forepoling / pipe roof / jet grout umbrella), NATM support classes I to VII, cut-and-cover vs bored portals, drainage above portal, monitoring during construction.

Read guide
Construction methodology

Slope Cutting & Blasting Guide →

Mechanical excavation (hydraulic excavator + hammer breaker + rock saw), controlled rock blasting (pre-splitting, smooth blasting, line drilling, cushion blasting), top-down lift sequencing 2-3 m, blast vibration monitoring (PPV per BS 7385-2), Akta Bahan Letupan 1957 + JBPM/PDRM/JMG permits, integration with soil nail / rock bolt / shotcrete installation.

Read guide
Equipment reference

Construction Equipment & Machinery →

Drilling rigs (Klemm KR, Atlas Copco, Soilmec, Casagrande, IMT, Comacchio), grout plants (colloidal mixers + piston pumps), shotcrete machines (Putzmeister, Aliva, Sika-PM), staging platforms (mast climbers, suspended scaffold, tube-and-coupler, system scaffold), jet grout rigs, anchor stressing jacks, mesh fabrication. To BS EN 14490, BS 8081, EN 14487, ACI 506.

Read guide
06 / Diagnostic, compliance & strategic

Site, sign-off, & strategy.

Nine pages on the operational reality of Malaysian geotechnical work - identifying what's failing, what to investigate, how to verify on site, how to clear the authority approval gate, what software to model with, what landmark projects taught the industry, how developers should plan hillside projects, and what it all costs.

Diagnostic reference

Slope Failure Modes Guide →

Visual diagnostic for 8 common slope failure modes in Malaysian conditions: rotational, translational, wedge, toppling, rockfall, erosion, liquefaction, piping. Each mode with diagnostic indicators, root causes, and recommended stabilization.

Read guide
Practical reference

Site Investigation Guide →

Borehole density, depth, sampling protocols, in-situ testing (SPT, CPT, vane), lab testing schedule (UCS, triaxial, direct shear), groundwater monitoring, parameter selection. To BS 5930, Eurocode 7 Part 2, JKR Slope Engineering Manual.

Read guide
Construction verification

QA & Testing Guide →

Acceptance tests for soil nail, rock bolt, ground anchor, shotcrete, MSE wall, gabion, sheet pile, rockfall barrier. Test methods, criteria, frequency, and handover documentation. To BS 8081, ACI 506, ETAG 027, JKR.

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Procurement & approvals

Authority Submission Guide →

JKR Slope Engineering Branch, DBKL hillside, MPSJ / MBPJ / MBAJ / MBSA / MBSP local council approvals, DOE EIA, CIDB compliance. Submission documents, PE endorsement, approval timelines. JKR Class I to IV slope categorization.

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Software reference

Geotechnical Software Reference →

Slope/W, Slide2/3, PLAXIS 2D/3D, RS2/RS3, FLAC, Plaxis LE, Wallap, MSEW, ReSSA, NCMA, LPILE, PIGLET. Comparative reference for slope, FE soil, settlement, seepage, pile, retaining wall, MSE, rock, probabilistic. What's used in Malaysia and when each tool is right.

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Project insights

Federal Project Case Studies →

Engineering lessons from major Malaysian federal infrastructure (highways, rail, MRT, tunnels) and the landmark Highland Towers (1993), Bukit Antarabangsa (2008), and Bukit Lanjan (2003) landslides. Failure modes, post-event remediation patterns, and the lessons institutionalised in JKR / MASMA / Hillside Guidelines.

Read guide
Developer master guide

Hillside Development Master Guide →

For developers, architects, project managers planning hillside residential / commercial. JKR slope hazard Class I-IV, multi-tier authority approval, site investigation, slope stability design, stabilization options (cuts / nails / anchors / walls), drainage, monitoring obligations, programme, cost guidance.

Read guide
Cost & programme

Cost & Programme Guide →

Indicative unit rates (RM/m^2 / m^3 / linear metre / nail / anchor) for soil nailing, anchors, MSE walls, RC walls, sheet pile, gabion, shotcrete, drainage, ground improvement, piles. Material lead times. Programme allowances for monsoon, approval, mobilisation. For developers and QSs.

Read guide
Distributor

STRATA Malaysia (via Starwall) →

STRATA Geosystems sole-distributed in Malaysia by Starwall Sdn Bhd, sister company under Panthera Group. StrataGrid, StrataWeb, StrataTex, StrataBlock, StrataDrain.

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07 / Regional coverage

Where we mobilise.

Same-day site response across the Klang Valley. Project-specific mobilization for East Malaysia.

08 / Audience-specific guides

Resources by professional role.

09 / Engineering standards

Codes we design and install to.

StandardCoverage
BS 6031Earthworks, Code of practice
BS 8002Earth retaining structures, Code of practice
BS 8004Foundations, Code of practice
BS 8006Reinforced soils, Code of practice
BS 8081Ground anchorages, Code of practice
BS EN 1997 (Eurocode 7)Geotechnical design
BS EN 12063Sheet pile execution
BS EN 14487Sprayed concrete
EN 1537Special geotechnical works, Ground anchors
ETAG 027 / EAD 340059Falling rock protection kits
FHWA-NHI-14-007Soil Nail Walls Reference Manual
ACI 506Guide to Shotcrete
AASHTOLRFD ground anchor / shotcrete specifications
JKR-SPJStandard Specifications for Highway and Government Works
MS 1227Malaysian standard for soil compaction
10 / Multilingual

The same content in three languages.

Every key page is published in English, Bahasa Malaysia, and 中文 (Simplified Chinese) so the project lead, the consultant, and the client can each read it in their native language.

Found the page you needed, or want a direct conversation?

Send a brief, photos, or a consultant's drawing. Same-day response from the engineering team in Petaling Jaya.