Projects

Centered on renewing aging infrastructure along 89th Street, the project includes reconstruction of deep and shallow utilities, asphalt resurfacing, and other key civil improvements throughout the corridor in Osoyoos.

Work was driven by the need to replace underground services, improve drainage, and restore the road corridor to current municipal standards.

• Replace water, sanitary, and storm infrastructure
• Upgrade service connections within the corridor
• Reconstruct roadworks, curb, gutter, and sidewalk areas
• Improve drainage performance and long-term reliability
• Enhance public safety, access, and overall streetscape condition
• Phased construction and traffic management through a live urban roadway
• Coordination with residents, utility providers, and municipal stakeholders
• Road restoration and surface reinstatement throughout the project area

• Engineer: TRUE Consulting
• Client: Town of Osoyoos
• Location: Osoyoos, BC
• Completion: 2026

Scope of Work Includes:

• Site demolition, including removal of existing concrete, asphalt, and underground site services to accommodate expansion works
• Preparation of new asphalt and concrete areas, including placement and compaction of granular base materials
• Hauling and disposal of excavated materials to pre-approved off-site locations
• Safe removal and decommissioning of existing gas line infrastructure
• Surveying services to support layout, elevations, and construction accuracy for all related scopes
• Selective interior slab removals to facilitate new electrical and mechanical installations
• Excavation and backfilling for electrical and mechanical service installations
• Building excavation for footings and concrete pads, including backfill, subbase preparation, and supply and installation of radon rock
• Line painting and pavement marking, including removal of existing lines where required

• Client: Canadian Tire
• Contractor: Elan Construction
• Completion: December 2025

Focused on rehabilitating aging infrastructure rather than building a completely new dam. Work was driven by dam safety requirements under provincial regulation

• Improve structural integrity
• Address spillway and outlet deficiencies
• Reduce downstream flood risk
• Ensure compliance with modern dam safety standards
• Excavation 9500 m3
• Material placed 12,000 m3
• Sheet piling 550 m2
• Gabion structures 600 m3

• Engineer: Tetra tech
• Client: Penticton Indian Band
• Location: RDOS
• Completion: 2023

Scope of Work Includes:

• Full reconstruction works within the 4600 block of Lakelse Avenue from Emerson Street to Kalum Street
• Removal and disposal of existing pavements, tree stumps, drainage piping, lighting systems, and associated infrastructure
• Replacement of approximately 200 mm watermain and associated service connections
• Replacement of approximately 200 mm sanitary sewer infrastructure
• Replacement and upgrade of storm sewer systems, including catch basin installations
• Relocation and installation of a Portland Loo public washroom facility
• Installation of structural soil systems to support urban tree growth beneath sidewalks
• Construction of concrete sidewalks, unit pavers, and associated streetscape hardscape elements
• Placement of asphalt pavement and roadway reinstatement works
• Installation of street trees, landscaping, and urban plantings
• Installation of street lighting, catenary lighting systems, and traffic signal infrastructure
• Construction of concrete foundations for a large mural wall art installation
• Installation of site furnishings including benches, tables, and public seating features
• Staged traffic management and pedestrian access coordination throughout construction
• Utility coordination and tie-ins within an active municipal corridor environment

This project demonstrates TwinCon’s capability to successfully deliver complex urban reconstruction and public realm revitalization projects involving multidisciplinary civil works, utility upgrades, streetscape construction, and coordinated execution within a high-traffic municipal downtown environment.

• Owner: City of Terrace
• Location: Terrace
• Completion: August 31, 2026

Acting as the Prime Contractor, TwinCon provided qualified labour, materials, and equipment to complete roadway, utility, streetscape, and landscaping improvements along Lakeshore Road. Project included:

• Installation of approximately 55 LM of 200mm PVC watermain, including tie-ins to the existing distribution system, hydrant installation, gate valve installation, AC-to-PVC transitions, service reconnections, and abandonment of existing AC watermain sections.
• Construction and modification of storm drainage infrastructure, including new catch basins, catch basin leads, inspection chambers, storm service tie-ins, and relocation of existing drainage structures.
• Completion of extensive earthworks and roadway excavation, including asphalt removal, sub-excavation, disposal of unsuitable materials, subgrade preparation, and granular road structure installation.
• Reconstruction of roadway surfaces including asphalt paving, raised bike lane construction, pavement milling, road markings, delineators, and traffic signage upgrades.
• Installation of approximately 900 m² of concrete sidewalk, curb and gutter, medians, swales, stamped concrete features, driveway letdowns, transit stop infrastructure, and accessibility improvements.
• Installation of decorative street lighting, electrical conduit systems, RRFB crossing infrastructure, and associated underground utilities.
• Completion of significant streetscape enhancements including tree planting, ornamental landscaping, soil cell installation, imported growing medium, mulch placement, and urban beautification features.
• Installation and commissioning of a new irrigation system including mainlines, laterals, sleeves, drip irrigation, root watering systems, and associated controls to support landscaped boulevard areas.
• Maintenance of traffic flow, pedestrian access, environmental protection measures, survey control, and project safety requirements throughout construction.

• Client: City of Kelowna
• Location: Kelowna, BC
• Completion: 2026

Scope of Work Includes:

• Installation of approximately 500 m of 150 mm C900 PVC watermain
• Installation of approximately 150 m of 150 mm SDR35 sanitary sewer
• LLDPE geoliner installation for infrastructure stabilization and protection
• Approximately 870 m² of roadway reconstruction and surface restoration
• Field verification and utility exposure due to limited and outdated as-built records
• Adaptive excavation and installation methods within a constrained municipal corridor
• Integration and tie-ins to existing municipal infrastructure systems
• Roadway grading, compaction, and final restoration in accordance with municipal standards
• Coordination of underground utility works to maintain site safety and project continuity

This project demonstrated TwinCon’s ability to successfully deliver complex underground municipal infrastructure upgrades in challenging environments requiring detailed field coordination, problem-solving, and flexible construction execution.

• Project Value: $900K
• Owner: Village of Lytton
• Location: Lytton
• Completion: 2025

Acting as Prime Contractor, TwinCon Enterprises Ltd. completed the Okanagan Gondola Civil Works project in Vernon, BC, delivering roadway stabilization and site development works to support both summit and base station infrastructure. The project required coordination of blasting, earthworks, and road rehabilitation within a mountainous environment to improve access, safety, and long-term performance of the site.

Construction involved full-depth road rehabilitation and asphalt resurfacing, alongside controlled rock blasting to facilitate foundation construction and optimize site geometry. The works also included comprehensive grading and earthworks to enhance drainage, structural integrity, and usability of access roads and parking areas.

Scope of Work Includes:

• Full-depth road pulverization and rejuvenated asphalt surfacing (approx. 4,883 m²)
• Controlled rock blasting and earthworks (approx. 2,300 m³)
• Site grading and cut-and-fill operations
• Access road improvements to enhance geometry and safety
• Parking area grading and rehabilitation
• Drainage improvements to support long-term performance
• Earthworks to facilitate structural foundation construction

• Client: Live Edge Okanagan Builders
• Location: Vernon, BC
• Completion: Current

Focused on improving aging municipal infrastructure while enhancing transportation connectivity and pedestrian safety along a key community corridor.

Work included major underground utility replacements and roadway improvements to support long-term service reliability and future growth.

• Improve roadway condition and safety
• Enhance pedestrian and cyclist connectivity through multi-use path construction
• Replace aging water distribution infrastructure
• Upgrade sanitary sewer services
• Increase long-term reliability of municipal utilities
• Road upgrades and multi-use path construction: 1,300 m
• Sanitary sewer installation: 900 m
• HDPE watermain replacement: 1,300 m

• Client: District of Summerland
• Location: Prairie Valley Road
• Completion: 2025

Located along the shores of Skaha Lake, this project involved complex intersection realignment and highway improvements within environmentally and culturally sensitive areas. The work required staged construction and detour routing to maintain full highway access, along with a detailed traffic management plan and coordination of archaeological mitigation throughout the construction corridor.

The project combined large-scale civil earthworks, extensive underground utility installation, marine works, and shoreline protection measures delivered under active environmental constraints and variable lake conditions.

Scope of Work Includes:

• 14,350 m³ of bulk excavation and 1.17 ha of site clearing and grubbing, including off-site material management and disposal
• 5,400 m² of cold milling, pavement removal, and precision roadway cuts
• Placement of approximately 2,700 tonnes of hot mix asphalt (bottom and top lifts)
• Installation of 700+ m of storm sewer (200–1050 mm), sanitary sewer, and watermain infrastructure, including utility decommissioning and upgrades
• Construction of major drainage structures including box culverts, outfalls, 34 catch basins, 20 manholes, and a 3,048 mm oil-grit separator
• 300 m of horizontal directional drilling into Skaha Lake and construction of lake outfall works, including cofferdam and turbidity control systems
• 2,600 m² of shoreline protection works including geocell erosion control and riprap stabilization under fluctuating water levels
• 1,000 m of concrete curb, sidewalk, and driveway construction
• Installation of fencing and site-wide utility systems
• Full coordination of staged traffic management, detour routing, and archaeological mitigation throughout construction

• Engineer: Atkins Realis
• Client: Ministry of Transportation and Transit
• Location: Penticton, BC
• Completion: November 2025

Acting as Prime Contractor, TwinCon Enterprises Ltd. supplied qualified labour, materials, and equipment to deliver a technically complex storm main improvement project featuring large-scale horizontal directional drilling (HDD) through bedrock and environmentally sensitive areas.

The project required precision drilling within a constrained corridor, with continuous monitoring and control of drilling parameters to maintain alignment accuracy, bore stability, and environmental protection throughout construction. Works were carefully sequenced to manage rock excavation conditions and minimize disturbance to surrounding areas.

In addition to HDD installation, the project included storm drainage upgrades, structural works, and full site restoration.

Scope of Work Includes:

• Installation of 150 m of 600 mm HDPE storm main via horizontal directional drilling (HDD) through bedrock
• Installation of 160 m of 300–600 mm UR PVC storm main
• Installation of 350 m of 150–200 mm French drain system
• Construction of two 1200 mm cast-in-place manholes
• Installation of precast drainage structures
• Approximately 400 m³ of rock excavation and removal
• Large-scale HDD operations using all-terrain directional drilling equipment under constrained alignment conditions
• Full landscape and streetscape restoration, including paving, hydroseeding, gravel placement, and retaining wall reinstatement
• Environmental protection measures implemented throughout construction in sensitive areas along the alignment

• Engineer: Lawson Engineering
• Client: City of Vernon
• Location: Vernon, BC
• Completion: February 2026

Acting as Prime Contractor, TwinCon Enterprises Ltd. completed a major erosion repair and slope stabilization project on Sumac Road. The works addressed significant embankment failure and riverbank erosion, restoring roadway integrity while implementing long-term erosion protection measures within an environmentally sensitive watercourse corridor.

Construction required in-stream work site isolation, environmental monitoring, and coordination of timing restrictions, including bird nesting considerations. The project combined roadway reconstruction, drainage upgrades, and engineered riverbank stabilization using riprap, geosynthetics, and large woody debris (LWD) to restore and protect the affected slope.

Scope of Work Includes:

• Supply and installation of 500 kg riprap for slope revetment and riverbank stabilization
• Supply and installation of geosynthetic materials for erosion control and embankment reinforcement
• Reconstruction and reinstatement of eroded roadway embankment
• Supply and placement of large woody debris (LWD) for in-stream habitat and bank protection
• Riverbank armouring and revegetation seeding for long-term stabilization
• Roadway reconstruction including asphalt paving, granular base, and subbase construction
• Drainage works including excavation, culvert installation, and embankment rebuilding
• Installation of precast concrete barriers
• In-stream work site isolation and environmental protection measures
• Installation and maintenance of bird nesting deterrents prior to and during construction window
• Continuous environmental monitoring and adjustment of mitigation measures throughout construction

• Engineer: Parsons Inc.
• Client: Ministry of Transportation and Transit
• Location: Cawston, BC
• Completion: November 2023

Acting as Prime Contractor, Industra Construction Group completed a complex deep underground infrastructure project in Yellowknife, involving significant excavation and installation works within confined areas while maintaining full operational continuity of existing services. The project required careful planning and execution of deep trenching, specialized insulated piping systems, and staged tie-ins to minimize disruption in a challenging environment.

Construction included approximately 6,400 m³ of excavation to depths of up to 10 m in confined conditions, alongside installation of pre-insulated force mains, sanitary sewer systems, and water infrastructure. The works also involved integration with existing systems through stainless steel spool tie-ins to precast chambers, as well as decommissioning of existing infrastructure. Overnight tie-ins were strategically executed to maintain uninterrupted service throughout construction.

Scope of Work Includes:

• Deep excavation (approx. 6,400 m³) up to 10 m in confined areas
• Installation of 560 m of pre-insulated 400 mm HDPE force main
• Installation of 400 mm and 600 mm pre-insulated ductile iron sanitary sewer with manholes
• Stainless steel spool tie-ins to precast chambers
• Installation of 100 mm and 25 mm HDPE services
• Installation of 300 mm CMP storm sewer with appurtenances
• Capping and plugging of 550 m of abandoned pipe
• Installation of 100 m of insulated 250 mm ductile iron watermain
• Overnight tie-ins to maintain service continuity
• Execution under strict safety, quality, and operational continuity requirements

• Client: City of Yellowknife
• Contractor:: Industra Construction Group
• Completion: Current