Bid Package 08 North Well Field - Garney Construction

C. Post-submittal Sample Screens for Graphic User Interface (GUI) Touch Screen meeting:
SCADA Installer shall include in his bid the cost of attending a one-day post-submittal
meeting to go over the Sample Screens for the Touchscreens in the offices of Freese and
Nichols, in Fort Worth, Texas or at the CRMWD office in Big Spring, Texas (location to be
determined at the Pre-Submittal Shop Drawing meeting). The Project Manager for the
SCADA System Installer must be present. A sales person may attend, but not as a
substitute for the Project Manager. SCADA System Installer shall determine the number
of people attending the meeting and cover each person’s cost.
D. Loop diagrams shall be prepared according to ISA Standard ISA-S5 and using loop numbers
provided.
E. Shop Drawings:
1. Schematic ladder diagrams shall include all terminal blocks, hardware devices, software
interlocks, software data links, and control.
2. Drawings, Diagrams & Schematics shall be on 11x17 paper
a. PLC panel layout, plans, elevations, sections, details, etc.
b. A schedule defining all I/O, database reference, and point of origin or destination,
and PLC system internal address.
c. I/O Drawings shall show where the signal originates from the left side with the
destination on the right. For example, PLC input cards shall be on the right side
with the field device on the left. All I/O associated with a I/O card shall be shown
on the a single sheet. Each field device shall be identified by instrument tag, loop
number, and instrument range (if applicable).
d. Elevation drawings shall include mounting heights of panel mounted devices
including but not limited to the HMI Touchscreen, indication lights, switches, etc.
3. Software manuals shall be provided to configure the central system and technical
review information. Provide sample program documentation from previous projects.
4. Hard Copy of software program including programs and rung comments
5. UPS Battery Sizing Calculations
6. Radio Path Study Results
a. The radio path study shall include a summary page indicating the findings and
recommendations. The radio path study shall include information from both the
software path study and from the physical radio path study test.
b. The radio path study shall include screen shots from the radio path software study.
7. Sample screens for the graphic user interface Touch Screens shall be submitted to the
Owner/Engineer for approval.
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Supervisory Control and Data Acquisition (SCADA) System 40 90 02-7
CMD11269 – Ward County Transmission System Expansion – Contract C – Above Slab TPS, OPS, and WPS