Services

Originally established as C.C. Tatham & Associates Ltd. in 1988 and rebranded as Tatham Engineering Limited in 2019, we provide engineering and advisory services to public and private sector clients in a wide range of civil engineering disciplines. From conceptual and preliminary design, through to construction and implementation, we recognize that each project and client partnership is unique.

For each, project delivery must balance client needs and wants, site and environmental constraints, approval requirements, project timelines and project budgets. Our approach to achieving this balance is consistent – through commitment, quality and resolve. Our clients appreciate this and have rewarded us with repeat opportunities – many of our client relations span 20+ years.

Our primary areas of service include:

LAND
DEVELOPMENT

WATER
RESOURCES

MUNICIPAL
INFRASTRUCTURE

WATER &
WASTEWATER

STRUCTURAL

ASSET
MANAGEMENT

TRANSPORTATION

SURVEY &
CONSTRUCTION

Land Development

  • site plans & approvals
  • grading & drainage
  • site servicing
  • septic systems
  • residential subdivisions
  • industrial parks
  • servicing studies & reports
  • erosion & sediment control

Municipal Infrastructure

  • infrastructure renewal & reconstruction
  • watermain, sanitary & storm sewer systems
  • stormwater management
  • road design & reconstruction
  • streetscape improvements
  • boat launch & municipal docks
  • development charge studies
  • engineering standards reviews
  • peer reviews
  • class environmental assessments

Structural

  • bridges & culverts
  • buildings
  • foundation & roof design
  • holding tanks, wet wells, pump houses & reservoirs
  • retaining walls
  • code compliance reviews
  • condition assessments & inspections
  • dam safety studies & rehabilitation

Transportation

  • road widening & improvements
  • intersection improvements
  • roundabouts
  • pavement markings & signage plans
  • parking analysis & design
  • traffic impact studies & briefs
  • traffic operational reviews
  • site access reviews
  • transportation master plans
  • environmental assessments
  • active transportation
  • road & bridge rationalization studies

Water Resources

  • hydrologic & hydraulic modelling
  • stormwater management planning
  • water quality & quantity control
  • low impact development features
  • natural channel designs
  • flood control, mapping & assessments
  • riverbank & shoreline remediation
  • shoreline hazard & setback assessment
  • erosion & sediment control
  • stormwater master planning
  • class environmental assessments
  • surface water & groundwater monitoring

Water Resources

  • hydrologic & hydraulic modelling
  • stormwater management planning
  • water quality & quantity control
  • low impact development features
  • natural channel designs
  • flood control, mapping & assessments
  • riverbank & shoreline remediation
  • shoreline hazard & setback assessment
  • erosion & sediment control
  • stormwater master planning
  • class environmental assessments
  • surface water & groundwater monitoring

Water & Wastewater

  • water supply, treatment, storage & pumping
  • wastewater collection, pumping & treatment
  • effluent disposal, including subsurface disposal beds
  • hydraulic modelling
  • compliance & performance reporting
  • servicing studies & master plans
  • class environmental assessments
  • flow monitoring & inflow/infiltration control studies
  • operations & maintenance manuals

Asset Management

  • reserve fund studies
  • road needs studies
  • road condition assessments
  • infrastructure inventories
  • OSIM inspections
  • life cycle costing
  • funding applications for government programs

Survey & Construction

  • topographic & as-built surveys
  • construction control & staking
  • contract & tender documentation
  • tender administration & evaluation
  • contract administration & construction inspection
  • shop drawing reviews
  • construction certification