Flow Measurement a. For each sewer of a Party that has, or is expected to have, a discharge of 60,000 GPD or greater which discharges from a sewer of the District, Fairfax or WSSC into a sewer owned or operated by the District, DC Water, Fairfax or WSSC; the owner/manager of such discharging sewer(s) shall provide and install wastewater flow meters of the maximum practicable accuracy, at its own expense. The receiving Party directly involved shall mutually approve all such meter installations, shall designate who shall read, test, operate and maintain all such meters, and shall determine the methods and procedures to be followed. DC Water, Fairfax and WSSC may jointly read, test and inspect such meters at reasonable times at the request of any Party.
b. DC Water shall provide, operate and maintain metering of the total Blue Plains wastewater Flow, as well as Intra-plant Flows1, in order to implement this agreement. DC Water, Fairfax and WSSC may jointly read, test and inspect such meters at reasonable times at the request of any Party.
c. In case a wastewater flow meter fails to function for any reason, the meter shall be repaired as expeditiously as possible. Wastewater flow for the period of such failure shall be deemed to be equal to the flow during the most recent equivalent period that the meter was in satisfactory operation. If there is no such corresponding period, the flow shall be determined or estimated in such a manner as shall be agreed upon by the Parties involved.
Flow Measurement. The measured average daily and maximum daily flow, in gallons per day, to the POTW from regulated process streams and other streams.
Flow Measurement. The calibration of gas flowmeters or flow measurement instrumentation shall be traceable to national and/or international standards. The maximum error of the measured value shall be within ± 2% of reading. If the gas flow is determined by differential flow measurement, the maximum error of the difference shall be such that the accuracy of GEDF is within ± 4% (see also annex 4, appendix 4,
paragraph 1.2.1.1. EGA). It can be calculated by taking the root- mean-square of the errors of each instrument.
Flow Measurement. Geothermal Fluid flow measurement is required for the Binary Plant (and each unit if more than one provided), and on the dump flow to the Wairakei stream. Currently, the total flow is not measured by a single meter. Instead it is calculated by using a number of flow meters at various points in the Geothermal Fluid System and assumptions made for volumes flowing through two take-off points. A meter measuring total flow will therefore be required to be installed by the Contractor for input into the Binary Plant control system. The bypass flow shall be calculated by subtraction of the binary unit flows from the total Geothermal Fluid flow. The bypass flow shall be shown on the control screens and totalised in the reports (for assessment of lost generation potential). The flow to the reinjection system shall be calculated by subtraction of the Prawn Farm flow and dump flow from the total Geothermal Fluid flow. The effects of scale forming within the Geothermal Fluid path shall be taken into account when selectiing flow measuring instruments.
Flow Measurement. Information showing the measured average daily and maximum daily flow, in gallons per day, to the TCS and POTW from regulated process streams and other streams, as necessary, to allow use of the combined waste stream formula set out in Section 16-4-7C (40 CFR 403.6(e));
Flow Measurement. 223. The consent holder shall ensure that the following international standards or any subsequent operative standard replacing the standard description in paras (a)-(f) are adhered to for all flow measurements associated with the scheme as may be relevant.
Flow Measurement. The user shall submit information showing the measured average daily and maximum daily flow, in gallons per day, to the POTW from each of the following:
a. Regulated process streams; and
b. Other streams as necessary to allow use of the combined wastestream formula of 40 CFR 403.6(e). The director may allow for verified estimates of these flows where justified by cost or feasibility considerations. Such estimates shall be verified by a certified professional engineer;
Flow Measurement. EXXONMOBIL, at its sole expense, shall install, operate and maintain any flow measuring facilities designated by the CITY’S Public Works Director (“Director”), for the purpose of measuring the flow of the EXXONMOBIL industrial wastewater discharge being conveyed to the Point of Compliance described in Section 3. EXXONMOBIL shall keep said facilities in good operating condition at all times. The flow measuring facilities shall accurately and continuously indicate and transmit to the CITY’S wastewater treatment plant the rate of flow and volume of all Industrial Wastewater discharge at the Point of Compliance.
Flow Measurement. For flow measurement several types of instruments can be used - differential pressure devices, area meters, positive displacement meters, sonic meters, vortex meters, turbine meters, magnetic meters, coriolis, etc. For specific information and further guidance on the selection of Flow measuring devices please see the following specifications: 5578-E2-SP-IE-00001, Flow Instruments 5578-E2-SP-IE-00002, dp type Flow Elements and Meter Runs
Flow Measurement. 5 17.1 City shall, at its sole expense and with the approval of the Authorized Representatives, construct, install and maintain in accordance with manufacturers' specifications for the specific 6 application, a flow measurement system and communications interface at each Point of 7 Receipt and each Point of Delivery compatible with Association telemetry requirements. The Authorized Representatives may waive or reduce the requirements of this Section 17.1 for 8 any Point of Receipt or Point of Delivery for which they deem the requirements excessive with respect to the quantity of water to be taken at that Point of Receipt or Point of Delivery. 10 and detection device) as close to zero error as practical, but in no event shall error exceed plus or minus five percent (5%) of actual flow except when the flow being measured is to a 11 City water treatment plant (WTP) operating at thirty percent (30%) or less of maximum operating capacity. In such circumstances, the accumulated volume delivered to a WTP 13 implement testing and recalibration procedures for the flow measurement systems, which 15 flow-measuring system as close to zero error as practical, but in no event shall error exceed plus or minus five percent (5%) of actual flow except as provided above in this Section. City 16 shall notify Association of when such recalibration is planned so that Association may observe the procedure. Association may at reasonable times, at its sole expense and after reasonable 18 with this Section unless City agrees to accept Association's billing and water accounting pursuant to Section 17.3. 22 limits shall not encompass more than the elapsed time since the last preceding test.
