Fort Walton Beach Council agenda — 09-13-11 regular — reading text

Specifications Page 3 of14  ryawdinb3 6uuoquoW mold lZ0- ll 811 : OS4l) LZO- LL 911 iol ie111wgng cost auRpalal : tuawgneuy 0 4) The software shall set up the memory partition in a 675 Logging Rain a aY am Gauge to store rainfall data in rollover mode at an interval of 1, 2, 5, 10, 15, 30, 60, or 120 minutes. 5) Stored data retrieved from 4100 Series Flow Loggers, 4200 Series Flow Meters, 6700 Series Samplers with 700 Series Modules, 675 and 676 Logging Rain Gauges, and 581 Rapid Transfer Devices, shall be stored in an industry standard Microsoft Access database. v) Primary Device 1) The software shall set the primary device in the flow meter. Flow conversions shall include weirs, flumes, the Manning formula, equations, area velocity, and data points. Weirs shall include V- notch, rectangular with and without end contractions, Cipolletti and Isco Flow Metering Inserts. Flumes shall include Parshall, Palmer- Bowlus, Leopold -Lagoo, HS, H, HL, and trapezoidal. The Manning formula shall include round, U- shaped, rectangular, and trapezoidal channels with the slope and roughness coefficient. Equations shall be a two term polynomial equation. Area velocity shall include round, U- shaped, rectangular, and trapezoidal channels. Data points shall include up to 50 pairs of points to convert level to flow rate or area. The software shall store four sets of data points for 4100 Series Flow Loggers and 4200 Series Flow Meters. 2) The software shall retrieve the primary device from 4100 Series Flow Loggers, 4200 Series Flow Meters, and 6700 Series Samplers with 700 Series Flow Modules for use in converting level and velocity data into flow rate- vi) Sampler Setup 1) The software shall program the flow meter to enable a connected sampler. The flow meter shall enable the sampler continuously, disable it continuously, or enable it conditionally. The conditions for enabling a sampler with a 4100 Series Flow Logger or 4200 Series Flow Meter shall be selectable from the same types of conditions that are used to trigger a triggered slate memory partition. 2) The software shall program the method by which the flow meter shall pace a connected sampler. A 4100 Series Flow Logger or 4200 Series Flow Meter shall either flow pace or trigger pace a sampler. a) For flow pacing, the software shall program the volumetric interval at which the flow meter shall send a signal to a connected sampler. b) For trigger pacing, the software shall program a triggering condition and two time pacing intervals, one that is used if the triggering condition is true and one that is used if the triggering condition is false. The conditions for trigger pacing shall be selectable from the same Teledyne Isco Flowlink Professional Softwarefor Windows / Engineering Specifications Page 4 of 14  luewdinb3 6upolpoW molj tZO- tt ail: o£ bt) l.ZO- tt Sil rol leltiwgng oosl sultpalal quawgaetltl arx oD a v types of conditions that are used to trigger a triggered slate memory r1 partition. vii) Units —The software shall set the units of measure for level, velocity, flow rate, total flow, rainfall, dissolved oxygen, conductivity, and temperature. viii) Dialout Alarms —The software shall set the alarm dialout conditions for a 4100 Series Flow Logger or 4200 Series Flow Meter'. The software shall accept up to 5 telephone numbers, plus a delay between calls and an enable for call back for acknowledgment. The alarm dialout condition shall be selectable from the same types of conditions that are used to trigger a triggered slate memory partition. B) 2100 SERIES FLOW MODULES i) All setup information, and the last value of all measurements before the computer was disconnected, shall be visible, even when the computer is not connected to the flow module. ii) For faster data retrieval, the software shall be able to turn off flow rate data storage in the module(s). The software shall calculate flow offline, using the computer to convert 2100 series level data, or level and velocity data, into a flow rate, and store it in a data set. New data retrieval shall automatically update the data set. iii) Measurements —Upon connection to a flow module, the software shall display the site name and the measurements from each of up to 4 connected modules, which can include level, velocity, flow rate, flow rate 2, total flow, total flow 2, average flow, and input voltage. iv) Site Information —The software shall set the site name, and the instrument date and time in the flow module. v) Module Information —The software shall display the module name, model name, model number, software revision, and hardware revision of each connected module. The software shall allow the user to change the module name, and illuminate the LED on each module, so that the particular module can be identified. v) Data Storage 1) The software shall allow the user to specify the data storage for level, velocity, flow rate, flow rate 2, total flow, total flow 2, and input voltage. The data shall be stored in rollover mode, with readings stored in memory continuously. When the memory is full, the oldest reading shall be replaced by the newest reading. The data storage shall support variable rate data storage, with the data storage rate switching back and forth between a primary rate and a secondary rate, dependent upon whether or not a programmed condition is met. The primary and secondary storage rates shall be selectable from off, 15 or 30 seconds, 1, 2, 5, 15, or 30 minutes, or 1, 2, 4, 12, or 24 hours. The primary and secondary storage rates shall be Teledyne Isco FloWink Professional Software for if < ndows / Engineering Spechcations Page 5 of14  tuawdinb3 6uijol! uoW mold LZO- LL 911 : OSh L) LZO- LL 911 jol Ietllwgng oosl auGpalal quawgoeetl 6m W o.a d triggered by site conditions defined by an equation. Refer to 2 B xi A n Equation Builder. The software shall allow the user to specify how frequently the programmed condition is to be checked to determine whether or not the data storage rate is to change. The software shall allow the user to delete all data in the memory of a selected module. 2) For each connected module, the software shall display the maximum number of readings that the module can store, the percentage of the memory that is currently utilized, the date and time of the oldest reading in the memory, and the number of data types being stored. For each data type being stored, the software shall display the primary and secondary storage rates, the date and time of the most recent reading, the number of stored readings, and the percentage of readings that are valid. 3) Stored data and measurement diagnostics retrieved from 2100 Flow Modules shall be stored in an industry standard Microsoft Access database. vii) Measurement Setup 1) The software shall allow the user to change the units of measure for the level measurement, and to adjust the level measurement to the current level in the flow stream. The software shall display the date and time that the level was last adjusted. 2) The software shall allow the user to change the units of measure for the velocity measurement, and to set the zero level offset, set flow rate to zero if no velocity data, and prevent interference from other velocity measurements settings. The software shall display signal strength and spectrum strength diagnostics from the last 10 valid and the last 10 invalid velocity measurements. 3) The software shall allow the user to set up 2 independent flow rate measurements. The software shall allow the user to change the units of measure and to enter a flow conversion for each flow rate measurement. Flow conversions shall include weirs, flumes, the Manning formula, equations, area velocity, and data points. Weis shall include V- notch, rectangular with and without end contractions, Cipolletti, Isco Flow Metering Inserts, and Thel -Mar Weirs. Flumes shall include Parshall, Palmer -Bowlus, Leopold- Lagco, HS, H, HL, and trapezoidal. The Manning formula shall include round, U- shaped, rectangular, and trapezoidal channels with the slope and roughness