Testing

GEOTECHNICAL, ENVIRONMENTAL, MATERIALS TESTING & INSPECTION SERVICES

INSPECTION, TESTING & CONSTRUCTION SUPPORT SERVICES

Inspection, Materials Testing & Infrastructure Assessment Services

York Engineering Limited provides comprehensive inspection, materials testing, and infrastructure assessment services to support municipal, commercial, industrial, institutional, and private development projects throughout Southern Ontario. Our team delivers practical and responsive field and laboratory services during all stages of construction to help support project quality, regulatory compliance, and long-term performance.

Our services include soil, granular, concrete, and asphalt inspection and testing, proof rolling observations, field density testing, concrete sampling and testing, rebar inspections, paving inspection, asphalt coring coordination, drainage assessments, and construction quality monitoring services. York also provides geotechnical instrumentation and monitoring services, together with field investigations and technical support for infrastructure and site development projects.

York Engineering operates an in-house soil and aggregate laboratory and coordinates specialized materials testing services where required to support project specifications, OPSS requirements, CSA standards, municipal standards, and quality assurance programs. Our team works closely with contractors, municipalities, consultants, and developers throughout construction to identify deficiencies early and provide practical engineering recommendations.

In addition to our construction inspection and testing services, York also provides CCTV-based infrastructure assessments for municipal storm and sanitary sewer systems to support asset management, condition assessments, maintenance planning, and rehabilitation projects.

We recognize that the long-term success of infrastructure and development projects depends on proper site preparation, material quality, sound construction practices, and effective quality control throughout construction. York Engineering’s inspection, testing, and infrastructure assessment services are designed to support these critical components while helping clients achieve safe, durable, and high-performing projects.

Construction Management, Tendering & Contract Administration

In addition to inspection and testing services, York also provides construction coordination, tender support, contract administration, and construction management services to assist clients throughout all stages of infrastructure and site development projects. Our team supports projects from the tendering and procurement stages through construction and final completion, providing contractor coordination, construction oversight, progress monitoring, site meetings, deficiency tracking, and responsive project support to help maintain quality, schedule, and overall project performance.

Construction Support Services

At York, our construction support services are designed to ensure that all elements of a project are executed to the highest standards of quality, safety, and regulatory compliance. Our multidisciplinary team works closely with contractors, consultants, and owners to implement testing, inspection, and verification programs that support successful project delivery. Our key service offerings include:

Specification Compliance Testing: Field and lab testing (e.g., compaction, concrete, asphalt) to verify conformance with project specs and standards.

QA/QC Programs: Custom quality control programs aligned with OPSS, CSA, and project-specific requirements.

Testing & Inspection Plans: Development of comprehensive plans, including MTO QC Plans, outlining testing schedules and procedures.

Non-Destructive Testing (NDT): Integrity assessments using GPR, ultrasonic, and other non-invasive methods.

In-situ Evaluation: Real-time testing of soils, concrete, and asphalt for compaction, moisture, and load-bearing capacity.

Concrete Inspection: On-site monitoring during placement and curing, including slump, air content, and strength testing.

Material Testing and Inspection Services

At York, we offer a wide range of Material Testing and Inspection Services to ensure that all construction materials meet the performance, durability, and compliance standards essential for long-term structural integrity. Our services are grounded in both industry regulations and project-specific requirements, supported by certified laboratories and experienced field technicians. Key areas of service include:

Compaction Testing: In-field testing of soil, granular, and asphalt layers for density and moisture compliance.
Rebar Inspections: Verification of size, spacing, and placement to meet structural codes.
QA/QC Programs: Customized material quality control plans for consistent performance.
Aggregate & Cement Testing: Gradation, durability, and compatibility checks for concrete and asphalt mixes.
Concrete & Mortar Testing: Fresh and hardened property testing per CSA/ASTM standards.
Pavement Evaluation: Testing of asphalt, granular, and subgrade layers for compaction and thickness.
Mix Design Reviews: Optimization of concrete, granular, and asphalt mixes for durability and performance.
Corrosion Testing: Evaluation of materials and coatings in corrosive environments.
Building Product Inspections: Review of cladding, insulation, and sealants for code compliance.

Masonry Testing: Strength and installation checks for masonry and grout.
Building Science: Inspection of vapour barriers, thermal performance, and envelope systems.
Fireproofing Inspections: Verification of fireproofing thickness and adhesion to code.
Envelope & Waterproofing: Review of roofing, windows, and walls for durability and watertightness.
Excavation & Shoring Oversight: Monitoring of piling, shoring, and excavation safety.

CCTV Sewer Inspections & Infrastructure Audits

At York, we provide specialized CCTV inspections and infrastructure audit services to support the assessment and maintenance of municipal storm and sanitary sewer systems, as well as other critical site infrastructure. These services are designed to help municipalities, property managers, and facility owners make informed decisions for asset management, rehabilitation planning, and regulatory compliance. Key areas of service include:

CCTV Sewer Inspections: Internal video inspection of storm and sanitary sewers using remotely operated camera systems, with defect coding based on NASSCO/PACP standards.
Infrastructure Condition Assessments: Evaluation of aging or deteriorated infrastructure systems to identify structural integrity, infiltration, and maintenance needs.
Mapping & Asset Documentation: Preparation of infrastructure maps, condition reports, and digital logs to support inventory tracking and capital planning.
Drainage & Stormwater Reviews: Visual and functional assessments of catch basins, manholes, culverts, and stormwater management systems.
Site Infrastructure Audits: Comprehensive audits of roadways, parking areas, curbs, and buried utilities to evaluate overall site serviceability and identify deficiencies.
Rehabilitation Recommendations: Prioritized repair or replacement strategies based on inspection data, lifecycle analysis, and risk-based planning.

Laboratory services

Aggregate

Our aggregate testing services are essential for determining the quality and suitability of materials used in construction. York Engineering Limited provides detailed testing of sand, gravel, and crushed stone to assess properties such as gradation, moisture density relationship, strength, and durability. We help you select the right materials for concrete, asphalt, and other construction applications, ensuring long-lasting performance and compliance with building codes.

Soil

At York, we offer comprehensive soil testing to ensure the stability and safety of your construction projects. Our laboratory conducts tests for soil composition, hydrometer analysis, liquid and plastic limits, moisture density relationship, and more, providing accurate data to guide design and construction decisions. Whether you're working on a foundation, road, or any other infrastructure, our soil testing services are designed to meet all industry standards and regulations.

Concrete

York Engineering Limited specializes in concrete testing to guarantee the integrity and durability of your structures. Our testing includes assessing compressive strength, modulus of elasticity, Poisson's ratio, maturity, and more. With state-of-the-art equipment and experienced professionals, we provide accurate results that ensure your concrete meets the required standards, enhancing the safety and longevity of your construction projects.

SOIL & AGGREGATE QUALITY CONTROL CCIL CERTIFIED LABORATORY

Canadian Council of Independent Laboratories (CCIL) certified for the following, but not limited to:

Ministry of Transportation (MTO) Laboratory Standards & American Society for Testing and Materials (ASTM):

MTO LS-600 Method of Test for Dry Preparation of Aggregates for the Determination of Physical Constants
MTO LS-601/ASTM C117 Method of Test for Materials Finer Than 75 µm Sieve in Mineral Aggregates by Washing
MTO LS-602 Method of Test for Sieve Analysis of Aggregates
MTO LS-607 Method of Test for Determination of Percent Crushed Particles in Processed Coarse Aggregate
MTO LS-608 Method of Test for Determination of Percent Flat and Elongated Particles in Coarse Aggregate
MTO LS-621 Method of Test for Determination of Amount of Asphalt-Coated Particles in Coarse Aggregate
MTO LS-706/ASTM D698 Moisture Density Relationship of Soils
MTO LS-705 Specific Gravity of Soil Solids
MTO LS-703/704/ASTM D4318 Liquid Limit, Plastic Limit & Plasticity Index
MTO LS-702 Particle Size Analysis of Soils
MTO LS-601/ASTM C117 Materials Finer than 75µm Sieve (Washing)

GEOTECHNICAL, ENVIRONMENTAL, MATERIALS TESTING & INSPECTION SERVICES