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Merletti Construction (1999) Ltd.
North Vancouver, BC, Canada
604 984 7594


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Storm Sewers and Drainage

112th ST Culvert Replacement, Delta

Owner: City of Delta

: Replacement of 20m of an existing 1200mm diameter CSP culvert drainage pipe with new 1500mm diameter sanitate pipe c/w new MSE headwalls. The work required sheet piling and dewatering to insulate the working area of ditch and ground water in an environmental sensitive area.

No. 2 Road Box Culvert Repair, Richmond

Owner: City of Richmond

: Demolition and removal of 50m of existing concrete box storm culvert and replacement with new concrete box culvert sections. Well pointing sheet piling and water treatment implemented.

Storm Sewer Box Culvert Replacement  No. 2 Rd, Richmond

Owner: City of Richmond

: Demolition and removal of collapsed existing box culverts and supply and installation of ten new 3m x 1.5m culverts complete with 1050mm diameter access manhole and storm sewer connections.

Thain Creek Culvert Replacement, North Vancouver

Owner: City of North Vancouver

Consultant: Kerr Wood Leidal Associates Ltd.

: Construction of the Thain Creek replacement concrete culvert, and open channel drainage and landscaping work, all under strict environmental guidelines.

Dollarton Highway, North Vancouver

Owner: District of North Vancouver

Consultant: InterCAD Services Ltd.

Description: Construction of 360m of trunk storm sewer, outfall structure, shoreline works, 210m of watermain, erosion and sediment control and related works.


Cypress/Hollyburn Sewer Link, West Vancouver

Owner: Ministry of Environment, Lands & Parks

Consultant: UMA Engineering Ltd.

Description: Connection of a 200mm diameter sewer line in a 10m vertical section.


Dominion Avenue Pump Station, Port Coquitlam

Owner: City of Port Coquitlam

Consultant: G.D. Hamilton Associates Consulting Ltd.

Description:  Installation of a pump station and excavation of a retention pond, to accomodate the increased run-off predicted for an upcoming development.


Gulf View Wynd Storm Sewer Outfall & Improvements, Delta

Owner: The Corporation of Delta

Consultants: Aplin & Martin Engineering Ltd.

Description: Installation of a 450mm diameter steel pipe for a storm sewer between the US and Canadian borders. Installation of a 600m storm outfall, a concrete outfall structure, and a storm and sanitary main. Highlights included descending 70m on a 50 plus degree slope and the installation of a concrete dissipation chamber. Maximum slope 87.33%.    
Gulf View





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