Common use of Water Quality Monitoring Clause in Contracts

Water Quality Monitoring. ▇▇▇▇▇▇▇ subcontracted with ▇▇▇▇▇▇▇ for the water quality monitoring component of the RPWS. This involves the collection of up to twelve grab samples over the water year during storm events (three each quarter) at 12 stations. In addition, up to four grab samples will be collected over the water year during base flow (one each quarter) at these stations. Each sample will be analyzed for the following indicators for evaluating water quality impacts from urban development: • Total suspended solids • Turbidity • Hardness • Dissolved organic carbon • Fecal coliform bacteria • Total phosphorus • Total nitrogen • Copper, total and dissolved • Zinc, total and dissolved In addition, probes will be used for continuous in-situ monitoring of temperature at all 12 stations. Collection of grab samples during both storm and base flow events will include the following activities performed in accordance with the QAPP for the study: • Weather tracking and go/no go decision coordination • Mobilization of field crews for sampling during the event • Delivery of samples to the laboratory after the event • Auditing of laboratory analytical results within seven days of their receipt • Entry of the analytical results into the study's data management system • Preparation of a data validation memorandum that will establish the usability of all the data • Preparation of graphical and tabular summaries for the data report described in Subtask F1.6. REDMOND will ensure coordination between the project team members. King County will oversee the continuous in-situ monitoring at each station using the probes. ▇▇▇▇▇▇▇ will coordinate with King County to provide review of continuous data and summarize them for presentation in the data report described in Subtask F1.6.

Water Quality Monitoring. ▇▇▇▇▇▇▇ REDMOND subcontracted with ▇▇▇▇▇▇▇ for the water quality monitoring component of the RPWS. This RPWS which involves the collection of up to twelve grab samples over the water year during storm events (three each quarter) at 12 14 stations. In addition, up to four grab samples will be collected over the water year during base flow (one each quarter) at these stations. Each sample will be is analyzed for the following indicators for evaluating water quality impacts from urban development: •  Total suspended solids •  Turbidity •  Conductivity  Hardness •  Dissolved organic carbon •  Fecal coliform bacteria •  Total phosphorus •  Total nitrogen •  Copper, total and dissolved •  Zinc, total and dissolved In addition, probes will be used for continuous the following indicators are continuously measured in-situ at each hydrology monitoring of temperature at all 12 stations. Collection of station using probes:  Temperature  Conductivity This task is to collect grab samples during both storm and base flow events will include events, including the following activities that will be performed in accordance with the QAPP for the study: •  Weather tracking and go/no go decision coordination •  Mobilization of field crews for sampling during the event •  Delivery of samples to the laboratory after the event •  Auditing of laboratory analytical results within seven days of their receipt •  Entry of the analytical results into the study's data management system •  Preparation of a data validation memorandum that will establish the usability of all the data •  Preparation of graphical and tabular summaries for the data report described in Subtask F1.6. C1.6 REDMOND will ensure coordination between the project team members. King County will oversee the continuous in-situ monitoring at each station using the probes. ▇▇▇▇▇▇▇ will coordinate with King County to provide review of continuous data and summarize them for presentation in the data report described in Subtask F1.6C1.6.

Water Quality Monitoring. ▇▇▇▇▇▇▇ REDMOND subcontracted with ▇▇▇▇▇▇▇ for the water quality monitoring component of the RPWS. This involves the collection of up to twelve grab samples over the water year during storm events (three each quarter) at 12 14 stations. In addition, up to four grab samples will be collected over the water year during base flow (one each quarter) at these stations. Each sample will be analyzed for the following indicators for evaluating water quality impacts from urban development: • Total suspended solids • Turbidity • Conductivity • Hardness • Dissolved organic carbon • Fecal coliform bacteria • Total phosphorus • Total nitrogen • Copper, total and dissolved • Zinc, total and dissolved In addition, probes will be used for continuous in-situ monitoring of temperature at all 12 14 stations and conductivity at a subset of 9 stations. Collection of grab samples during both storm and base flow events will include the following activities performed in accordance with the QAPP for the study: • Weather tracking and go/no go decision coordination • Mobilization of field crews for sampling during the event • Delivery of samples to the laboratory after the event • Auditing of laboratory analytical results within seven days of their receipt • Entry of the analytical results into the study's data management system • Preparation of a data validation memorandum that will establish the usability of all the data • Preparation of graphical and tabular summaries for the data report described in Subtask F1.6. D1.6 REDMOND will ensure coordination between the project team members. King County will oversee the continuous in-situ monitoring at each station using the probes. ▇▇▇▇▇▇▇ will coordinate with King County to provide review of continuous data and summarize them for presentation in the data report described in Subtask F1.6D1.6.