Steam Monitor Instruments. Sunoco shall maintain, repair, calibrate and, as applicable, replace, at its sole cost and expense, the Steam Flow Meters and the Steam Temperature and Pressure Instruments, as reasonably required to maintain accurate measurements of Steam flow, pressure and temperature. Each Steam Monitor Instrument shall be calibrated (i) at the frequency recommended by its manufacturer or, if no manufacturer’s recommendation exists, at the frequency established by Prudent Chemical Plant Practice; and (ii) in any event not less than once per year. Sunoco will inform Haverhill no less than twenty-four (24) hours prior to commencement of each such calibration so that Haverhill Representatives may witness such calibration. If upon being calibrated, any Steam Monitor Instrument is found to be inaccurate or to be in error, such Steam Monitor Instrument shall be promptly adjusted to record measurements correctly. If any Steam Monitor Instrument is found to be inaccurate upon such calibration or testing by an amount exceeding two percent (2%), any previous recordings by such Steam Monitor Instrument shall be corrected according to the percentage of inaccuracy so found with the assumption that such inaccuracy began at a point in time midway between the testing or calibration date and the last previous date at which the equipment was tested or calibrated, unless there is a factual basis for a different time for beginning the period of inaccuracy. Absent Manifest Error, and subject to the foregoing, such measurements shall be binding and conclusive on the Parties.
Steam Monitor Instruments. Haverhill has installed, at its cost, (i) two (2) meters to measure Steam flow at the existing pressure transmitters located as shown on Exhibit A, on the west side of the Sunoco boiler area steam header (each, a “Steam Flow Meter” and collectively, the “Steam Flow Meters”) and (ii) an instrument to measure Steam pressure located near the Steam Flow Meters (the “Steam Pressure Instrument”) and (ii) an instrument to measure Steam temperature each located near the Steam Flow Meters (the “Steam Temperature Instrument”). The Steam Flow Meters shall continuously measure the flow of Steam delivered from the Coke Plant (Phase I) to the Chemical Plant. The Steam Pressure Instrument and the Steam Temperature Instrument shall continuously measure the pressure and temperature of Steam delivered from the Coke Plant (Phase I) to the Chemical Plant. The Steam Flow Meters shall be calibrated to measure steam flow to an accuracy of not less than plus or minus two percent (+/- 2%). The Steam Pressure Instrument shall be calibrated to measure steam pressure to an accuracy of not less than plus or minus one percent (+/- 1%). The Steam Temperature Instruments shall be calibrated to measure steam temperature to an accuracy of not less than plus or minus five degrees Xxxxxxxxxx (+/- 0x X.). The Parties acknowledge that Haverhill has installed the required Steam Monitor Instruments.
