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Resident Project Representative (RPR) & Construction Services

Various Municipalities
Various Municipalities
ARRO provided RPR services for the construction activities of numerous municipalities and projects.

ARRO’s resident project representative (RPR) staff works on-site under the direction of the ARRO project manager and/or the engineer of capital improvement or municipal construction projects. RPRs serve as the engineer’s on-site liaison with contractors; communicating details and information to the engineer, owner, and contractors.

RPR staff completes a variety of tasks including site progress & quality reports, observation of work, schedule management, inspections and tests, pay applications/ payment requests, progress meeting attendance and minutes as required, third-party testing and/or inspection reports, site photographs; and substantial completion punch-lists.

Observation includes reports to the engineer of any work, material, or equipment that are either defective or not in conformance with the contract documents; any inspection test, or approval that may be unsatisfactory or not in conformance with contract documents; and any work that should be corrected, rejected, or subjected to additional observation or testing. RPRs also accompany inspectors of regulatory parties during their reviews of the project site and notify the engineer when results are released.

RPRs maintain organized records of correspondence, drawings and samples, plans, and contract documents including work directive changes, addenda, change orders, field orders, drawings, and progress reports. They are also responsible for recording personnel hours, weather conditions, job site visitors, and general observation of the procedure and progress of work, all to be reported to the engineer. These reports are accompanied by photographic documentation of work on-site.

ARRO provides RPR services for construction activities such as (but not limited to):

  • Land Development
  • Stormwater
  • Roadways & Bridges (Culverts)
  • Erosion & Sedimentation Controls/NPDES Permit Compliance
  • Water Distribution Systems
  • Water Treatment Plants
  • Wastewater Treatment Plants
  • Pumping Stations
  • Sanitary Sewer Rehabilitation
  • Sanitary Sewer Collection Systems
  • Improvement/Beautification Projects
  • Stream Rehabilitation


Municipalities ARRO has provided or is currently providing RPR Services to:

  • Bethlehem Township, Northampton County, PA
  • Borough of Fleetwood, Berks County, PA
  • Borough of Kennett Square, Chester County, PA
  • Borough of Marietta, Lancaster County, PA
  • Borough of Mount Joy, Lancaster County, PA
  • Borough of Orwigsburg, Schuylkill County, PA
  • Borough of Parkesburg, Chester County, PA
  • Borough of Spring Grove, York County, PA
  • Caln Township, Chester County, PA
  • City of Aberdeen, Harford County, MD
  • City of Lancaster, Lancaster County, PA
  • East Brandywine Township, Chester County, PA
  • East Cocalico Township Authority, Lancaster County, PA
  • East Coventry Township, Chester County, PA
  • East Whiteland Township, Chester County, PA
  • East Hempfield Municipal Authority, Lancaster County, PA
  • East Earl Township, Lancaster County, PA
  • East Petersburg Borough, Lancaster County, PA
  • Easttown Township, Chester County, PA
  • Easttown Municipal Authority, Chester County, PA
  • Leacock Township Municipal Authority, Lancaster County, PA
  • Lehigh County Authority, Lehigh County, PA
  • Londonderry Township, Chester County, PA
  • Mount Joy Borough Authority, Lancaster County, PA
  • Mount Penn Borough Municipal Authority, Berks County, PA
  • New Garden Township, Chester County, PA
  • Ontelaunee Township, Berks County, PA
  • Quarryville Borough, Lancaster County, PA
  • Quarryville Borough Authority, Lancaster County, PA
  • Rush Township, Schuylkill County, PA
  • Ryan Township, Schuylkill County, PA
  • Shoemakersville Borough, Berks County, PA
  • Sinking Spring Borough, Berks County, PA
  • Upper Merion Township, Montgomery County, PA
  • Upper Merion Sanitary & Stormwater Authority, Montgomery County, PA
  • Upper Uwchlan Township Municipal Authority, Chester County, PA
  • West Earl Water Authority, Lancaster County, PA
  • West Fallowfield Township, Chester County, PA
  • West Vincent Township, Chester County, PA