35-X192220 Sample Identification (BCW)

The Pennsylvania Department of Environmental Protection (DEP), Bureau of Clean Water, is seeking a qualified contractor to perform benthic macroinvertebrate sample processing and taxonomic identification in accordance with the 2023 Water Quality Monitoring Protocols for Surface Waters. The contractor must be capable of handling approximately 175 samples annually, ensuring timely processing while adhering to the state-of-the-science Quality Assurance/Quality Control (QA/QC) procedures. This contract involves accurate identification primarily to the genus level, following strict taxonomic standards set forth in DEP guidelines, with additional requirement considerations for oligochaete and midge identifications. Sample types include routine and Large River samples, with documented variations in preservation and processing costs. Bid submittals are due by January 26, 2026, with inquiries directed to specific DEP contacts for technical and contracting questions. The related documentation includes a Macroinvertebrate Enumeration Sheet for systematic data recording, a detailed Bid Award Summary specifying unit prices, estimated quantities, and cost adjustments depending on sample complexity, and comprehensive taxonomic identification standards providing prioritized references and identification levels. The awarded contractor must demonstrate experience and capacity to manage the sample volume efficiently while complying with DEP’s stringent scientific and procedural requirements throughout the contract period.