PERMFILE105904 - Laserfiche WebLink

Home Browse Search

' ~ Stipulation Cases Nos. 92-CW-059, 92-CW-163, 94-CW-036 Page 4 cannot develop a mutually acceptable funding agreement, the City Managers and/or the parties' authorized officers will meet to use their best efforts to develop an acceptable funding agreement for the design and construction costs of the TWT in excess of $1,500,000 (2000 dollars).. 2.4 The District will be responsible for all operation and maintenance costs associated with the New Plant, including the BNR and the TWT. ~, 2.5 The BNR and TWT at the New Plant will meet seasonal poundage goals on nutrients. These seasonal poundage goals will be calculated using the actual flow rate at 0.3 milligrams per liter (mg/I) of total phosphorus ("TP") and 10 mg/1 of total inorganic nitrogen ("TIN"). The seasonal poundage goals shall be computed over the following rivo Seasons: November 1 through March 31 and April 1 through October 31. - 2.5.1 Dischazges on a daily basis at the New Plant that exceed O.b mg/1 of TP will be considered phosphorus excursions, and shall be limited to no more than thirty (30) days per Yeaz. Dischazges atthe New PIant on a daily basis that exceed 20 mgll ofTIN sha[I be considered nitrogen excursions, and shall be limited to no more than thiity (30) days per Year. 2.6 The District will use its best efforts to operate and maintain all of the New Plant's processes, including the BNR and the TWT. The District will use its best efforts to run its entire wastewater IIow through the BNR and TWT process trains at all tunes. 2.7 The District will continue to operate its existing plant on North Clear Creek, including existing BNR facilities (the "Existing Plant"), until the New Plant is fully permitted and operational. The E,~dsting Plant will have seasonal poundage goals calculated based on the actual flow rate; at concentrations of I.0 mg/1 of TP and 10 mg/1 of TIN computed over the following two Seasons: November 1 through Mazch 31 and April 1 through October 31. 2.7.1 Discharges on a daily basis at the Existing Plant that exceed 2.0 mg/1.'of TP shall be considered phosphorus excursions and shall be limited to no more than thirty (30) days per Year. Dischazges on a daily basis at the Existing Plant that exceed 20 mg/1 of TIN shall be considered nitrogen excursions, and shall be limited to no more than thirty (30) days per Yeaz. 2.3 The computation of actual seasonal poundage results of TP and TlN and of discharge concentrations of.TP and TN to measure excursions shall be based upon flow weighted composite 'samples collected and analyzed by the District no less frequently than every 4 days (e.g., Monday and Friday of one week; Tuesday and Saturday of the ne;ct week; Wednesday and Sunday of the next week, and so forth). The samples will be analyzed by a laboratory that holds appropriate State and Federal certifications for the TP and TIN analysis, and the cost of sampling and analysis shall be