1、Scope of Work: Inland Empire Utilities Agency (IEUA) is working to calibrate approximately 35 meters within our plants and recharge basins. For a proposed list of meters that require calibration, please see Attachment A. The specification for calibration is listed in Attachment B. If requested, staf
2、f can arrange a site visit to the plants and offsite facilities. Based on the information provided, please provide a quote that will include the following (at a minimum): The cost to calibrate each type of meter with two separate prices: Mag Meter Price Cost to calibrate an exposed meter $ Cost to c
3、alibrate a meter that is buried or in a vault $ Sonic Meter Price Cost to calibrate an exposed meter $ Cost to calibrate a meter that is buried or in a vault $ Propeller Meter Price Cost to calibrate an exposed meter $ Cost to calibrate a meter that is buried or in a vault $ Compound Meter Price Cos
4、t to calibrate an exposed meter $ Cost to calibrate a meter that is buried or in a vault $ A final report when the calibrations are completed, which at a minimum should include the information listed in Attachment B. There may be cases where a few of the sites have different meters then what is list
5、ed above; therefore, please also list the price to calibrate a compound meter and propeller meter. Also, prior to issuing a contract, the contractor must successfully complete four meter calibrations approved by IEUA staff, which include RP-1 CCB Basin 1, Philly Pump Station, South Zone Pump Station
6、 and the Chino Hills Meter before proceeding with the remainder of the contract. All proposals must be received by 2:00 PM on October 13, 2009. If you have any questions, please contact Amy Jones at 909-993-1911 or amyjonesieua.org. Thanks, Amy Jones Inland Empire Utilities Agency Attachment A In-Pl
7、ant Meters Type* Regional Plant No. 1 RP-1 CCB Basin 1 Sonic RP-1 CCB Basin 2 Sonic RP-1 CCB Basin 3 Sonic Z2B Pump Station Mag Philly Pump Station Mag South Zone Pump Station Mag EDV Valve Mag CCWRF CCWRF RW Pump Station Mag CCWRF CCB Influent Sonic CCWRF Eff to Creek Sonic CCWRF Eff to RW Mag Regi
8、onal Plant No. 4 RP-4 CCB Sonic RP-4 Disk Filter RP-4 T-Filter 1299 Pump Station Mag 1158 Meter 1 Mag 1158 Meter 2 Mag Reservoir 1 Meter Mag Reservoir 2 Meter Mag Regional Plant No. 5 RP-5 CCB RP-5 Meter 1 Mag RP-5 Meter 2 Mag RP-5 Meter 3 Mag RP-5 Eff Regional Plant No. 2 RP-2 UW Meter Offsite Loca
9、tions Chino Hills Meter (Chino Hills Pkwy and Monte Vista Ave) Mag Prado Meter In Prado Park (Euclid Ave) Mag Prado Meter Out Prado Park (Euclid Ave) Recharge Meters Type Ely Cross Street of Philadelphia Ave & Vineyard Ave Banana Cross St of Whittram Ave & Banana Ave RP-3 Cross St of Jurupa Ave & Be
10、ech Ave Turner Cross St of 4th St & Archibald Ave 7th & 8th St On 8th St, West of Grove Ave Brooks Basin Cross St of Brooks St & Ramona Ave Hickory Cross St of Whittram Ave & Hickory Ave * Type listed if available Calibration data and model numbers of each meter are not available Attachment B Calibr
11、ation: Analog instrumentation and control system equipment shall be calibrated and tested after installation to verify that contract system requirements are satisfied. The INSTRUMENTATION SUB-CONTRACTOR shall provide all necessary labor, tools, and equipment to calibrate and test each instrument in
12、accordance with the manufacturers specifications and instructions. Each instrument shall be calibrated at a minimum of five points using test equipment to simulate inputs and read outputs. A fewer number of calibration steps may be used for selected instruments if prior written approval has been obt
13、ained from the ENGINEER. All test equipment and instruments used to simulate inputs and read outputs shall be suitable for the purpose intended and shall be related to an accuracy greater than the required accuracy of the instrument being calibrated. Such test equipment shall have accuracy traceable
14、 to the National Institute of Standards and Technology. All analog instruments shall be calibrated and tested in place without removal. All test data shall be entered on test forms. These test forms shall verify compliance with all applicable contract accuracy requirements, instrument manufacturer p
15、ublished performance specifications and permissible tolerances at each point of calibration. A report shall be delivered to the ENGINEER for each instrument, certifying that the instrument has been calibrated, in the presence of the ENGINEER or the ENGINEERS designated representative and meets contract and system requirements. The report shall include but not be limited to pertinent manufacturers name plate data, units span setting, any error in percent at each test point, switch and alarm set points, valve stroking and controller balancing information, etc.
