Water Mains Rehab, Cement Mortar Lining at www.hahnandco.com

Service to Water Authorities - Water mains rehabilitation,

Distribution system analysis, identification of mains needing upgrading – either by replacement or by rehabilitation,

Identification of rehab method – cement mortar, epoxy, CIPP, pipebursting, sliplining

Contract document preparation – specifications, plans

Evaluation of bids

Contract administration, inspection

Service to Contractors

Design of cement mortar lining equipment, pumps, mixers, lining machines, trowels, hose reels, winches, speed equipment – feeders, buggies

Contract Management

Contract Trouble Shooting

International

Lining projects – identification of mains, methods of rehabilitation,

Lining equipment selection and specification, lining equipment design and supply, Personnel training

EXPERIENCE

Eighteen years experience in water mains rehab. Projects include:-

Ontario cities of Toronto; Etobicoke: Kingston: Cobourg: Peterborough

City of Louisville, KY.

Los Angeles Department of Water and Power

Washington Suburban Sanitary Commission

Coastal Water Authority, Houston, TX.

Metropolitan Water District of Southern California

Southern Nevada Water Authority

Aleppo Power Station, Syria with Bechtel

Lviv Water and Sewer, Ukraine with CH2MHill

Riverside Badlands Tunnel – Shank/Balfour Beatty

Deadmans Siphon – Los Angeles DWP/ J Fletcher Creamer & Son Inc.