![Soil studies in a coastal village in Nunavik [TO BE COMPLETED BY PG]](/__l5e/assets-v1/bd942930-1055-471b-9c4e-764f1a35676d/pg-travaux-nordiques.jpg)
Northern works in Nunavik — soil studies, coastal villages
Nunavik, QC[À COMPLÉTER PAR PG]
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03 — Our expertise
Quality control and geotechnics
Our geotechnics and quality control services in Quebec cover soil studies, bearing capacity, materials quality control and site inspection, with a laboratory and certified technicians.
Soil conditions and material quality have a direct impact on a project's stability, safety and durability. Construction & Expertise PG provides quality control and geotechnical services across Quebec and Labrador to verify material compliance, assess soil characteristics and reduce risk before and during construction.
Our engineers and technologists carry out soil studies, bearing capacity analyses as well as inspections and sampling directly on site. We also perform specialized testing on cement concrete, refractory concrete, aggregates and asphalt mixes.
Depending on project needs, our team can run compaction tests, grain-size analyses, concrete coring, pyrite analyses and soil aggressiveness testing. We can also determine the corrosion potential of materials and perform non-destructive testing to assess the condition of an infrastructure without damaging it unnecessarily.
Results are analyzed and presented in clear documentation so professionals, contractors and owners can make informed decisions. Whether for new construction, a foundation, a pavement, municipal infrastructure or an industrial facility, PG rigorously monitors the compliance of the work and the materials used.
Services offered
Soil study and materials quality control services
Our civil engineering engineers and technologists verify the conformity of your product and determine whether it meets applicable quality standards.
- On-site inspection and sampling
- Soil and bearing capacity studies
- Specialized testing on cement concrete, refractory concrete and asphalt mixes
- Concrete expertise and core drilling
- Foundation design
- Aggregate sampling and testing (particle size analysis)
- Corrosion potential determination
- Soil aggressiveness testing
- Non-destructive testing to assess infrastructure condition
- Compaction verification (nuclear densometer and ultrasound)
- Determination of organic matter in concrete sands
- Chemical analyses and pyrite analyses
Why PG
- 24/7 emergency service across Quebec
- Eight regional offices for fast mobilization
- Multidisciplinary teams: mechanical, civil, electrical, underwater
- Rigorous health & safety culture and regulatory compliance
Our approach
A proven method applied to every mandate, from the first site visit to final deliverables.
- 01
Needs analysis
Site visit, surveys and understanding of operational, access and schedule constraints.
- 02
Planning and quote
Work method, resources, health & safety plan and a detailed estimate before any mobilization.
- 03
Supervised execution
Qualified crews, on-site supervision, daily progress tracking and management of contingencies.
- 04
Delivery and follow-up
Quality control, close-out documentation and post-intervention follow-up to your requirements.
Projects
Related projects
Representative mandates for this field of expertise, with the challenge, the intervention and measured results.
Frequently asked questions
When is a soil study required?+
Before any new build, extension or underpinning. The soil study determines bearing capacity, stratigraphy and risks — water table, compressible soils — that dictate the foundation type.
Which concrete tests do you run on site?+
Slump, air content, temperature, cylinder casting and concrete core drilling for compressive strength, in line with CSA standards and the project specifications.
How does pyrite testing work?+
We sample the granular fill under the slab, measure swelling potential and issue an IPPG petrographic index with recommendations — a quality control step often required during a real estate transaction.
Do you verify soil compaction in backfill?+
Yes. We measure in-place density with a nuclear gauge, compare it to the Proctor value and document each zone, with grain-size analysis of borrow materials when required.
Regional coverage
Geotechnics and quality control across Quebec and Labrador
Our eight regional offices mobilize qualified crews close to your facilities.
Next step
A demanding project? Let’s talk.
Our team can support you from the initial assessment through to the full delivery of the work.