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




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Slip Lining and Sewer Rehabilitation
Drainage Culverts Slip Lining, Delta

Owner:  City of Delta

Description:  Sliplining of two existing culverts; one a 17m long 750mm diameter concrete pipe with a 26" HTP pipe, and the other, a 22m long 1050mm diameter corrugated metal (cmp) pipe with a 1200mm weholite HDPE pipe.

Scott Road Forcemain & Pump Station Upgrade, Surrey

Owner:  City of Surrey

Consultant:  Omni Engineering

Description:  Upgrading of an existing skytrain sanitary pump with new pumps, accessories and the  Installation of 130m of 3" HDPE forcemain by directional drilling.

Silverdale Place Culvert Rehabilitation's,
North Vancouver

Owner:  District of North Vancouver

Consultant:  ISL Engineering & Land Services

Description:  Installation of Weholite HDPE pipe in existing wood stave culverts and retrofitting of outfalls with stainless steel and concrete fish ladders.

Yambury Road Storm Sewer Culvert Rehabilitation, Qualicum Beach

Owner:  Town of Qualicum Beach

Consultant:  MJP & Associates

Description:  Slipline installation of 1400mm diameter HDPE pipe lining material to restore the structural integrity of the 60m of existing corrugated metal storm pipe.

Trenchless Rehabilitation of Storm Culverts, North Vancouver

Owner: District of North Vancouver

Consultant: Marek Pawlowski & Associates

: Rehabilitation of approximately 154m of 450mm, 910mm, 1050mm, and 1200mm diameter corrugated metal and wood stave culverts in various North Vancouver locations using trenchless technologies.

Slip lining NV

Blake Ravine Emergency Storm Sewer Repairs, Delta

Owner: Corporation of Delta

Consultant: Paragon Engineering Ltd.

Description: Emergency culvert stabilization works at the Blake Creek Crossing of 112th Street.
  Blake Ravine

Culvert Rehabilitation Progam, Burnaby

Owner: City of Burnaby

Consultant: Dayton & Knight Ltd.

Description: Rehabilitation of existing culverts by sliplining  and construction of new inlet and outlet structures.

New Westminster Interceptor, New Westminster

Owner: GVRD Sewage & Drainage Department

Description: A 900m long section of 1050 to 1500mm diameter concrete sewer main was temporarily bypassed above ground to allow for the rehabilitation of the concrete sewer main with Linabond PVC polymer.

Canada Way/Gilmore Watermain Rehabilitation, Burnaby

Owner: City of Burnaby

Consultant: CH2M Hill Engineering Ltd.

Brief Description: Sliplining of an existing 900m long, 710mm diameter steel forcemain with a 600mm HDPE pipe along a major arterial road.


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