Laserfiche WebLink
Parametrik Scope of Work <br />'.t.' ai s .< '{} 8 -" "6J:n a:m't i a '. ;o ail e o?, t# l:f . i it e a 3. "*.Yer :r3,{ *il 3.svvasn c e <br />lf unanticipated, critical work activity becomes necessary that is not within the authorized scope of <br />services, the County may authorize additional services utilizing the budget established in this task. <br />An allowance of $10,00O has again been allocated to this task. <br />Work that has been completed under this task include: <br />e Assistance with measures that could be taken to dry out the leaking septage lagoon <br />. Revised the landfill gas monitoring plan for the Balefill to cornply with WAC 1-73-351-200 <br />r Revised the landfill gas monitoring plan for the LPL to comply with WAC 173-350-400 <br />o Developed a new environmental monitoring plan for the Ryegrass facility as part of the LPL <br />permit including quarterly reporting of data <br />r Completed first quarter perimeter landfill gas monitoring of the LPL <br />'f a s ;t< (} S * Si.nrmw aI Hs'*.vivo stlne mt ei. }'tr*i o nit auriu&g i*.e p o ri t <br />{#3osed} <br />Work for this task that was completed outside of the scope included: <br />e Revised and updated site maps and figures showing important Ryegrass facility features <br />related to the environmental monitoring of the LPL and the Balefill, and historical and current <br />operations of the Biosolids program <br />r Reviewed historical Ecologr files regardingthe background of MTCA cleanups for the facility <br />r Coordinated with HWA and laboratories to compile and evaluate historical groundwater <br />quality data <br />. Cornpiled and conducted quality control and data validation of historicalgroundwater data <br />. Purchased of the Sanitas@ Software License and data tabulation of historical data <br />r Uploaded historical and 2023 monitoring data lnto the Sanitas@ software <br />. Evaluated outliers. perform statistical analysis of the groundwater data in compliance with <br />the EPA's unified guidance and developed upper prediction limits for the landfill <br />o Evaluated historical sources of nitrates, background water quality, and interpretation of <br />results <br />o Coordinated with HWA for the first and second quarters regarding changes to the <br />groundwater monitoring program includingthe updated Sampling and Analysis Plan <br />r Started on the first quarter 2O24 data validation and tabulation. <br />This task is complete and will be closed out. <br />Kittitas County Solid Waste <br />Riegrass LPL and Future Uses <br />Amendment 02 <br />4 <br />553-1763010 <br />June2A24