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Bid Package 08 North Well Field - Garney Construction

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Colorado River Municipal Water District<br />

Raw Water Supply <strong>Well</strong> Sites<br />

Ward County <strong>North</strong> <strong>Well</strong> <strong>Field</strong><br />

F. Electromagnetic flow meter shall be Siemens Sitrans F M MAG 5100W flanged meter<br />

with Siemens MAG transmitter 6000 with MODBUS RS485 module and sunshield, no<br />

approved equal.<br />

G. Calibrations of all instruments shall be performed by the instrument manufacturer's<br />

factory technicians only.<br />

Quantity<br />

15*<br />

6*<br />

Service<br />

<strong>Well</strong> Site<br />

Discharge<br />

Flow<br />

<strong>Well</strong> Site<br />

Discharge<br />

Type of<br />

Water<br />

Pressure Range Line Size<br />

Raw Water 0-150 psig 0-3 MGD 8” **<br />

Raw Water 0-150 psig 0-3 MGD 10”<br />

Flow<br />

* See table below for equipment tag associated with each well site. Coordinate with<br />

Contractor for final pipe line size associated with each well site.<br />

** In the event changed conditions are encountered, including flow rates exceeding 1,100<br />

GPM and as directed by the Engineer, 10” piping and flow meter will be substituted<br />

for 8” listed. Coordinate final pipe line size with Contractor.<br />

<strong>Well</strong> Line<br />

<strong>Well</strong> Line<br />

<strong>Well</strong> Line<br />

Tag<br />

Tag<br />

Site Size<br />

Site Size<br />

Site Size<br />

Tag<br />

D1 8” LPE-4010 D8 8” LPE-4<strong>08</strong>0 D15 8” LPE-4150<br />

D2 8” LPE-4020 D9 8” LPE-4090 D17 10” LPE-4170<br />

D3 8” LPE-4030 D10 10” LPE-4100 D18 8” LPE-4180<br />

D4 8” LPE-4040 D11 8” LPE-4110 D19 8” LPE-4190<br />

D5 8” LPE-4050 D12 8” LPE-4120 D22 8” LPE-4220<br />

D6 8” LPE-4060 D13 10” LPE-4130 D23 10” LPE-4230<br />

D7 8” LPE-4070 D14 10” LPE-4140 D24 10” LPE-4240<br />

PART 3 EXECUTION<br />

3.1 INSTALLATION<br />

A. Wire each device requiring power so that when wires are removed from any one device,<br />

power is not be disrupted to any other device. Ground the case of each device either by<br />

mounting directly on a steel frame or by a third wire.<br />

3.2 FIELD QUALITY CONTROL<br />

A. The supervisory service of a factory-trained service engineer who is specifically trained<br />

on the type of equipment herein specified shall be provided during construction to assist<br />

the Contractor in the location of sleeves; methods of installing conduit and special cable;<br />

mounting, piping, and wiring one of each type of device, and the methods of protecting<br />

all of the equipment prior to placing it into service.<br />

May 18, 2012<br />

Instrumentation Flow Meters<br />

Revision 0 40 90 01.01-5

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