Government Contract | California
REPLACE IRRIGATION PUMPING

Bid Information


Bid Alert No: 00000468281

Bid Title: REPLACE IRRIGATION PUMPING

Agency Bid No. Title: RFB-IS-16200851

Received Date: 01/25/2016

Close Date: 02/04/2016

Purchase Type: Not Stated

Delivery Point: Parks & Recreation - South Region Warehouse, 12910 Athens Way, Los Angeles, California, 90061

Delivery Date: Not Stated

Special Notices: Site-Walk Mandatory 01/28/2016 10:00 AM

Specifications

Specifications include, but are not limited to: Provide a varible speed (VFD) booster horizantal centrifugal pump station. Pump station is designed to be installed inside a customer provided existing building. Controls will be an industrial grade PLC incorporating a color touch screen operator interface with software programming written specifically for this project.STANDARD CONTROLS & EQUIPMENT:WATERMAX 9000 - WMFV 9000 U.L. Listed NEMA 4 x Dead front aluminumcontrol panel with service rated main disconnect. Microprocessor controls with Accu-Ware station software to maintain constant pressure at varible flow. Virtual Vision II color touchscreen operator interface device with active matrix LCD display featuring: Digital flow (GPM) and pressure (PSI) display Both cumulitive and resettable gallons pumped indicators Pump ready/running status with elapsed run time display per pump Flow-based pressure regulation to match discharge pressure with irrigation demand Individual motor overload reporting Minute by minute data logging saved to a removable flash RAM card 32MB card to store approximately 12 months of data Historic & real time X-Y plotting of pump station operation Alarm log file Ability to change system parameters such as setpoint pressure, time delays Alarm conditions with safety shutdown, time stamp & automatic dianostic system Automatic repressurization after fault condition Low discharge pressure shutdown High discharge pressure shutdown Individual motor overload/phase loss VFD fault shutdown High pump temperature shutdown overload, single phase, phase imbalance/low voltage protection Surge protection for main station and solid state controls MSP combination breaker, contactor and overload Varible frequency drive pressure regulation Pressure drop start Hand/off/auto selector switch per pump Stainless steel pressure transducer data industrial 220B flow sensor mounted inside enclosure 2ea. 40hp, 3600 RPM horizontal centrifical pump and ODP EISA compliant motor. Pump to be cast iron with a bronze impeller and mechanical seal 5hp 3600 RPM vertical centrifical pressure sustaining pump. Pump to include stainless shaft, collets, impellers and cast iron bowls with EISA compliant motor Common suction header for single intake suction line Silicone filled pressure gauges with isolation valve on suction and discharge piping Station discharge isolation valve Painted steel base (Sandstone) baked and cured two part polyurethane ultaviolet insensitive paint

Bid Related Documents

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Bid Related Attachments

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Product Code: 91468

Agency Information


Issuing Agency: County of Los Angeles

State: California

Agency Type: State and Local

Contact: Peter Genov ISD Central Purchasing, 1100 N. Eastern Ave. Room 103, Los Angeles, California, 90063

Phone: 323-267-2297

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