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Micro Tunnelling Bidding
Micro Tunnelling
Bidding
Expert microtunnelling survey and bidding support for Saudi Aramco and infrastructure projects — from pre-bid line and level checking to alignment verification and full technical submission preparation.
In-house survey crews equipped with total stations and GPS equipment, delivering precise microtunnelling alignment control and post-installation documentation to Aramco standards.
Service Overview
PRECISION MICROTUNNELLING SURVEY SUPPORT
AMGKSA Global provides specialist microtunnelling survey and technical bidding support for Saudi Aramco and major infrastructure projects. Our certified teams handle alignment verification, line and level checking, and full IFC drawing compliance at every stage of the tunnelling process.
With advanced GPS equipment, total stations, and experienced in-house surveyors, we ensure precise microtunnelling control from initial setting out through post-installation as-built verification, maintaining full accountability and zero deviation from approved project drawings.
What We Cover
Core Capabilities
Line & Level Checking
Precise microtunnelling line and level verification throughout installation, ensuring alignment remains within approved IFC drawing tolerances and Aramco specifications at every stage.
Pre-Construction Survey
Topographic surveys, GPS control point establishment, benchmark fixing, and setting out surveys conducted prior to tunnelling to establish accurate reference control for the works.
Alignment Verification
Continuous monitoring and verification of tunnel alignment including entry and exit pit positioning, HDD alignment checks, and road crossing survey control for full route compliance.
As-Built Documentation
Post-installation as-built surveys conducted per IFC drawings, with survey reports, final level verification, and complete documentation package submitted for project approval and handover.
Full Scope of Work
Everything We Deliver On Site
Pre-Construction Setting Out
Comprehensive setting out survey establishing GPS control points, benchmarks, and alignment reference markers prior to microtunnelling commencement, based on approved IFC drawings.
Microtunnelling Line & Level Survey
Continuous line and level checking throughout the microtunnelling installation to verify that the bore remains within approved tolerances and dimensional requirements.
HDD & Road Crossing Alignment
HDD alignment surveys and road crossing survey control conducted to Aramco standards, ensuring accurate positioning and depth compliance throughout the directional drilling scope.
Utility Survey — Stormwater, Sewer & Water
Utility surveys for stormwater, sewer, and water line installations, including route alignment checks and as-built positioning verification against approved project drawings.
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How We Works
We constructed a secure
experience for you
Every AMGKSA project follows a structured, transparent process from your first enquiry to final documentation and handover
Enquiry & scope review
Project scope, location, and Aramco compliance needs reviewed within 24 hours
Construction & QA/QC
GPS and total station pre-construction survey by our certified surveyors
Proposal & quotation
Detailed scope, equipment plan, manpower, timeline and cost estimate
Mobilization & permits
Daily inspections, progress reporting, Aramco standards compliance
Project Gallery
See Our Work On The Ground
Aramco Access Road
Drain Pit Excavation
Site Preparation