Greendown Acres Mobile Home Park Wastewater System


  • Survey
  • Mapping Control
  • Easement Right-of-Way Plans
  • Base Mapping
  • Courthouse Research
  • Utility Coordination
  • Wetlands Stakeout
  • Design of Wastewater Collection and Pumping Facilities
  • Replacing 96 mobile home laterals and reconnections
  • Infiltration/Inflow Analysis
  • Observation Ports
  • Permitting
  • Bidding Services
  • Construction Inspection and Management
  • Grant and Funding Applications


Blair Township Water and Sewer Authority, Blair County

Project Details

This project included the replacement of 2,800 LF of 8” PVC wastewater main, manholes, laterals, observation ports, and vents/cleanouts/traps; as well as the replacement of 96 mobile home laterals and reconnections, connection to existing wastewater system, related appurtenances and restoration. Keller Engineers’ team provided survey, design, bid process, and construction inspection/oversight.


We have teamed with Keller Engineers on several design-build projects for PennDOT. When selecting a designer, the more critical factors are trust and competence, more so than a low price. If your designer makes a mistake in quantities it can cost you a lot of money. We have stayed with Keller Engineers because we trust them to provide competent service at a competitive price.  S. Scott Grannas, Vice President Grannas Bros. Stone & Asphalt Co., Inc.

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