CITY OF SAN MATEOPUBLIC WORKS DEPARTMENT330 WEST 20TH AVENUE SAN MATEO, CA 94403
(650) 522-7300 CONTRACT CHANGE ORDER # 1
PROJECT:Integrated SCADA System Evaluation and Improvement – Change OrderTO: Enterprise Automation LLC.
CONTRACT CHANGE ORDER NO.1 Page 1 of 1
PO/SCON No.
FundCost CenterSpend Category
720
Date 11/5/2023
You are hereby directed to make the herein described changes from the plans and specifications or do the following described work not included in the plans and specifications on your contract.
DESCRIPTION OF WORK
Following is a description of work to be done, estimate of quantities, and prices to be paid.
This change order will add the Wastewater Treatment Plant scope of work to enterprise Automation's contract to maintain and improve the integrated SCADA system. The original PO only covered the sewer and storm water collection systems scope of work. This was done to ensure the work was started as quickly as possible so that needed changes could be implemented prior to wet weather.
The original contract amount of $ 40,804 will be increased by $158,352 for a total contract amount of $ 199,156.
Total cost of change not to exceed: $158,352
We, the undersigned contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is approved, that we will provide all equipment, furnish all materials, except as may otherwise be noted above, and perform all services necessary for the work above specified, and will accept as full payment therefore the prices shown above.
STATEMENT OF ACCOUNT
Date Accepted:
Contractor: Enterprise Automation LLC
By: By:Title:BRAD UNDERWOOD, Interim Director of Public Works DISTRIBUTION: Purchasing, City Clerk, Contractor, Construction Manager, Project Analyst, Project File NOTE: This change order is not effective until approved by theDirector of Public Works.
WastewaterTreatmentPlantOther ContractualServices
Original Contract Price$ 40,804.00
PreviousChangeOrders $0
Total to date $0
ThisChangeOrder $158,352.00
Revised Contract Price$199,156.00
Date Approved:
Exhibit A: Statement of Work and Fee Schedule
Scope of Work
Support Contract 2023-
2024 v.4.0.0
On:
October 17, 2023
Support Contract 2023-2024 Scope of Work
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1 Scope of Support
1.1 Basis
This SCADA Support document Details the scope of work between:
Ci
ty of San Mateo
and
Enterprise Automation
1.2 Facilities Covered
The services provided under this SCADA support agreement are solely for the following City of San Mateo facilities:
a) W
astewater Treatment Plant
2050 Detroit Ave.
San Mateo, CA 94404
1. Da
le Avenue Pump Station (DAPS)
Dale Ave. & S Northfolk St.
San Mateo, CA 94404
b) Co
llections
1949 Pacific Blvd.
San Mateo, CA 94403
c) Under
ground Flow Equalization System (UFES)
1346 Saratoga Dr.
San Mateo, CA 94404
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1.3 Nature of Services
The services provided by EA under this SCADA support contract are limited to the following systems (for both water and wastewater systems):
a) SCADA software
a. AVEVA
i. AVEVA System Platform, formally Wonderware
ii. AVEVA Historian, formerly Wonderware
iii. AVEVA OMI, formerly Wonderware
b) PLC types and brands
a. Rockwell Automation
i. ControlLogix controllers
c) Alarm paging
a. SeQent FirstPAGE
b. Hardware supporting cell & radio notifications
d) OITs
a. Rockwell Automation
i. PanelView graphic terminals
e) SCADA Domain PCs, Virtual Machines
f) Associated SCADA panels and I/O
g) PLC hardware and programs
Unless specifically indicated in this scope of work, design documentation developed through this project will not be stamped by a professional engineer. Delays due to mechanical, electrical, or IT related issues, production scheduling constraints, or lack of system availability out of EA’s control, which result in additional site time, will be charged at EA’s standard hourly rates.
1.4 Excluded Systems
City of San Mateo has some specialized equipment with which EA does not have specific expertise or is outside the scope of this contract.
As some excluded systems interact with the supported systems, EA will assist with diagnosing problems where possible, however the following excluded systems and components are not formally supported by EA under this agreement.
a) General process equipment (valves, pumps, motors, etc.) b) Security systems
c) Electrical systems (MCC buckets, medium/high voltage equipment) d) Collections RTU programming
e) City firewalls
f) Hach WIMS
g) Associated SCADA networking (Cat 5/6 and fiber)
h) Communications via wireless radio to remote sites
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1.5 Project Management
EA will provide a dedicated project manager to be the main point of contact and steward all communication through EA. The PM has primary responsibility for this project’s scope, budget, and schedule. This will help ensure accurate and effective communications and decisions. The PM will perform all commercial, budget, and project tracking related updates through the life of the support contract.
With consideration of other ongoing projects with SMO, the PM will communicate with SMO’s key contact on a regular basis to review the status of this support contract’s budget, the outcome or status of any support requests, and to coordinate upcoming maintenance visits.
For each workshop or meeting involving key project decisions, EA will draft and release meeting minutes with action items and dates assigned within one week.
Key Project Management Roles and Activities:
1. Primary point of contact, communications coordination
2. Maintenance visit scheduling
3. Urgent support coordination
4. Project status tracking (daily/weekly)
5. S tatus communication with SMO
6. Contract invoices and tracking report (monthly)
2 Services Provided
The services provided by EA are divided into the following SCADA support categories:
1 . As-needed project task orders
2. 10 hours per day 5 days per week (“10x5”) urgent support priority
3. Two (bi-annual) scheduled maintenance inspections (roughly every 6 months)
4. Development and maintenance of SMO manufacturer’s support renewal tracking system (e.g. Dell support, Wonderware support, etc.)
2.1 Urgent Support (10x5)
2.1.1 General
The support covered in this contract will provide priority support as needed via the following support tiers. All support responses including Emergency and urgent support work will be charged at EA’s standard engineering hourly rates. This does not include dedicated time for these activities.
N
ote that the City’s internal staff will be the first line of support in urgent support cases. EA’s contact procedure should be used as a secondary line of support.
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2.1.2 Phone support
Phone support will be provided during the regular business week, Monday through Friday (excluding Holidays) from 8am to 6pm. In cases where production is threatened, troubleshooting may continue past 6pm.
Phone support is the first tier of support provided.
2.1.3 Remote support
Remote support and diagnosis of problems by EA engineers will be provided where necessary. A change request will be needed for EA to get remote access and provide this level of support.
Remote support is the second tier of support provided and will be provided when phone support options have been exhausted.
2.1.4 Urgent on-site support
Where necessary, EA engineers will be available for on-site support, with SMO receiving priority scheduling.
There may be times where immediate call response and on-site attendance is not practical or possible. Enterprise Automation will endeavor to respond to all calls for assistance in the timeframes described in this support contract. However, response within the described timeframes is not guaranteed, and Enterprise Automation will not be held liable for system downtime, loss of production, or any consequential damages.
On-site support is the third tier of support provided and will be provided when phone support and remote support options have been exhausted.
2.2 Scheduled SCADA Maintenance
In order to ensure the PLCs, OITs, and SCADA systems are properly maintained and updated, Enterprise Automation will perform scheduled maintenance twice per year.
The services to be provided during scheduled maintenance visits includes:
• Review of system error logs
• Review of SCADA alarms
• Interviewing engineering and operation staff for platform performance issues • Complete backup of all virtualized resources
• Hardware visual inspection
o Control panels with PLCs or Remote IO (review status lights) o Server Infrastructure (servers, UPS, thin clients, etc.) o IT hardware (review status lights)
o Thin Clients and peripherals
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2.2.1 Procedures
To promote consistency and thoroughness, EA will develop procedures and a master checklist for scheduled SCADA maintenance visits. The procedures will be based on EA’s standard maintenance procedure but customized for SMO’s specific needs and infrastructure.
The procedures to be developed are as follows:
EA in-office maintenance procedures:
1) SCADA Test Platform WSUS Update Procedure
On-site maintenance procedures:
2) Software Maintenance Procedure
3) Hardware Maintenance Procedure
Miscellaneous:
4) SCADA CR Procedure
Each of these procedures will be used for every scheduled maintenance inspection, which will be performed once approximately every six months (biannually).
The City has two specific requests be built into the procedures.
1. Disaster recovery testing during maintenance visits
2. Monthly checks on AppServer logs
2.2.2 SCADA CR System Setup
Based on the template change management process in use by other EA water and wastewater clients, EA will draft an initial CR Process document. This document will contain the procedure to be followed when requesting, estimating, executing, and completing a change to the City’s existing SCADA system. This process ensures the City maintains awareness and control over the support budgets, only modifies areas of the system based on approval, and properly updates documents and individuals with each change. End users with a defined and adhered to change management process have higher functioning and more reliable systems as a result of this tighter oversight and control.
2.2.3 Test platform update
As part of EA’s standard maintenance procedures, Windows Updates will be applied and tested to SMO’s SCADA servers. On occasion, an update will interfere with SCADA system functions.
Examples include: communication with field devices or opening third party (non-Microsoft) software.
For this reason, prior to each on-site maintenance trip, EA will install Microsoft updates on all SCADA computers on SMO’s test platform, and will subsequently run the system overnight to validate SCADA operations.
2.2.3.1 Test platform hosting
Enterprise Automation currently hosts 20+ virtual machines on our IT infrastructure. This allows EA to develop and make changes to the City’s SCADA system in a controlled manner. On this platform, we can easily test changes before they are deployed onsite, minimizing deployment risk.
Enterprise Automation charges a fee for hosting these VMs. This fee is included at the end of this proposal.
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2.2.3.2 Microsoft update failure
Should an update affect the integrity of the SCADA system, EA will investigate the issue and identify a solution. Solutions may include skipping installation of the specific update(s), requesting SCADA software manufacturer support (patches, hotfixes, etc.), or identifying alternatives as recommended by Microsoft.
If required, EA will perform all safe updates on-site, excluding the failed update, so that the SCADA system on-site is as current as possible.
Budget to fix failed updates is not included as part of this proposal. This would typically be handled by the CR system.
2.2.4 Scheduled maintenance execution
EA will schedule and send one engineer into the field for two days. EA will schedule the visit in advance, making our best effort to align with SMO’s preferred weekday hours of operation. The goal of this visit is to test the draft maintenance procedures while training city staff on how to perform the inspections and fill out the maintenance procedures.
EA will schedule a second maintenance session with the City. The goal is for EA to perform the items that can be completed remotely, while City staff perform the onsite investigation. After both parties have completed their maintenance checklists, they will have a virtual visit to review the checklists and make sure any open items are converted to CRs.
Scheduled maintenance visit budgets will not be used to implement ad-hoc change requests (CRs).
2.2.5 Inspection Follow-up
During the course of executing the maintenance procedures it is not uncommon for EA to find issues which need to be addressed. EA has provided time to review these issues with SMO (via phone). These types of issues are normally turned into CRs. This does not include time to fix issues identified during the maintenance inspection.
2.2.6 SCADA maintenance procedure revisions
Through the duration of the support contract, SMO’s personnel and/or EA engineers will likely identify additional tasks, or system changes, that should be included or modified in the maintenance procedures. Time has been included for minor procedure revisions as needed.
Support Contract 2023-2024 Scope of Work
9050 Irvine Center Dr Irvine CA 92618 USA
Tel 949-769-6000 Fax 949-769-6005
www.eaintegrator.com
Scope of Work
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2.3 Manufactures’ Support Renewal Tracking
The City’s SCADA platform consists of a wide variety of hardware and software components.
Due to the mission critical nature of the system, EA recommends maintaining manufacturer’s support on an annual basis. Examples include:
• Dell server next day business support
• Wonderware technical support (System Platform, Historian, etc.) • VMware vCenter Server technical support
• Veeam technical support
• Studio 5000 software support
• etc.
The wide variety of components and manufacturers results in a complex annual renewal schedule to manage, which requires a systematic schedule and reminder system to do successfully. EA will include budget to set up the initial Mantis system and tracking items to fulfill this need.
Un
der this support contract, EA will maintain the renewal/expiration reminders in the Mantis tracking system, which will continue to function as previously designed.
Upon renewal of any manufacturer support service, it is SMO’s responsibility to disclose any requested modifications to the service plan including plan level and/or contract length. 3 Requesting Support
Written approval (email or letter) from SMO is required for all submittals within 10 business days of release by EA.
3.1 Support Access and Escalation
A contact procedure is provided in Appendix A. This procedure details the contact methods for the primary and secondary contacts, as well as providing an escalation procedure, should this be necessary.
3.2 Phone Call Response Time
EA will attempt to respond to any phone call, during the specified support hours, within one hour.
In general, EA will be able to begin troubleshooting a problem immediately after being contacted.
3.3 On-site Response Time
The City will receive priority scheduling should on-site support be required. An engineer will therefore be dispatched to site as soon as practical.
Note that EA is located in southern California. Travel time to site can vary depending on airline conditions. Time must also be allowed for the engineer to prepare for the trip.
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Scope of Work
Appendix A: Cost
4 Appendix A: Cost
Client: City of San Mateo
Project: Support Contract 23-24
Number: EA23SMO108 Date: 10/16/2023 Revision: 4.0.0 Author: MM Reviewed By: JR Summary
Project Eng. Lead Eng. PM Principal Project Eng. Lead Eng. PM Principal Hours Price Initiation 5 5 7 0 0 0 0 0 17 $4,260
SCADA Maintenance 111 36 20 0 0 16 0 0 183 $44,028
On Call Support 112 112 39 0 50 50 0 0 363 $89,196
Engineering Labor Totals 228 153 66 0 50 66 0 0 563 $137,484 Expenses (incl. taxes where applicable) Price
EXP Fees $18,388
EXP Travel $2,480
Total Expenses $20,868
Grand Total $158,352
# In Office TotalsOut of OfficeEngineering Labor
EA23SMO108 Support Contract 23-24 3.9.0.xlsm Summary 1 of 8 Client: City of San Mateo
Project: Support Contract 23-24
Number: EA23SMO108 Date: 10/16/2023 Revision: 4.0.0 Author: MM Reviewed By: JR WBS Description Project Eng. Lead Eng. PM Principal Project Eng. Lead Eng. PM Principal Project initiation 12 $3,056
010 accounting setup 2
020 develop project schedule, resource loading 2
050 execution planning 2
develop initial detailed project task execution plans
030 internal kickoff meeting 2 2 2
review project scope
review design documentation
purpose, schedule, team roles, expectations
risk matrix and due dates
040 Project kickoff 5 $1,204
prepare materials for kickoff (agenda, coordination) 1
project kickoff meeting with customer 1 1 1
review scope, roles, expectations
review schedule
site inspection
notes compilation 1
Hours 5 5 7 0 0 0 0 0 17
Price $1,140 $1,300 $1,820 $0 $0 $0 $0 $0 $4,260
Price
In Office Out of Office Totals
Initiation
Engineering Labor
Hours
EA23SMO108 Support Contract 23-24 3.9.0.xlsm ENG Initiation 2 of 8 Client: City of San Mateo
Project: Support Contract 23-24
Number: EA23SMO108 Date: 10/16/2023 Revision: 4.0.0 Author: MM Reviewed By: JR WBS Description Project Eng. Lead Eng. PM Principal Project Eng. Lead Eng. PM Principal 600 SCADA Maintenance Procedures Development 68 $15,952 develop maintenance procedures for maintenance visits
<estimate based on leveraging EA standards process>
EA in-office maintenance procedures 16 4
SCADA Test Platform WSUS Update Procedure
On-site maintenance procedures
Software Maintenance Procedure 16 4
Hardware Maintenance Procedure 16 4
Miscellaneous
SCADA CR Procedure
<see below 'CR Maintenance Procedure' estimation>
as-needed procedure updates 6 2
budget to make updates following procedure execution
600 Scheduled Maintenance Visit 1 26 $6,504
perform scheduled maintenance for the City
preparation 8 2
onsite visit (1 engineer, 2 days) 16
<potential maintenance visit plans>
review of system error logs
review of SCADA alarms
interviewing engineering/operations staff for platform issues complete backup of virtualized resources
hardware visual inspection
misc. discussed tasks
Hours Price
SCADA Maintenance
Engineering Labor In Office Out of Office Totals
EA23SMO108 ESTIMATE Contract 23-24 3.9.0.xlsm ENG SCADA Maintenance 3 of 8 Client: City of San Mateo
Project: Support Contract 23-24
Number: EA23SMO108 Date: 10/16/2023 Revision: 4.0.0 Author: MM Reviewed By: JR WBS Description Project Eng. Lead Eng. PM Principal Project Eng. Lead Eng. PM Principal Hours Price SCADA Maintenance
Engineering Labor In Office Out of Office Totals
600 Scheduled Maintenance 2 16 $3,776
perform scheduled maintenance for the City
preparation 2 2
virtual visit (1 engineer, 1 days) 8
<potential maintenance visit plans>
review of system error logs
review of SCADA alarms
interviewing engineering/operations staff for platform issues complete backup of virtualized resources
hardware visual inspection
misc. discussed tasks
group debrief 2 2
600 CR Maintenance Procedure 33 $7,812
create draft CR process document 16 4
<estimate based on leveraging EA standards process>
submit for review
CR process document workshop 4 4
review CR process document for feedback
implement feedback and finalize document 4 1
EA23SMO108 Support Contract 23-24 3.9.0.xlsm ENG SCADA Maintenance 4 of 8 Client: City of San Mateo
Project: Support Contract 23-24
Number: EA23SMO108 Date: 10/16/2023 Revision: 4.0.0 Author: MM Reviewed By: JR WBS Description Project Eng. Lead Eng. PM Principal Project Eng. Lead Eng. PM Principal Hours Price SCADA Maintenance
Engineering Labor In Office Out of Office Totals
600 CR Tracking System Setup 4 2 6 $1,432
create dedicated area in Mantis for tracking and logging CRs <estimate based on leveragiung EA standards process>
system change requests
bug fix requests
misc. request tracking
600 Test Platform Update 4 2 6 $1,432
apply Windows updates and test
<updates to be installed prior to each maintenance visit> 600 Manufactures' Support Renewal Tracking 8 $1,920
update tracking system and renewal dates 4 2
review active support cycles
utilize tracking and report to the City as needed 1 1
990 Project management 20 $5,200
coordination, project management, overhead, meetings 20 Hours 111 36 20 0 0 16 0 0 183
Price $25,308 $9,360 $5,200 $0 $0 $4,160 $0 $0 $44,028
EA23SMO108 Support Contract 23-24 3.9.0.xlsm ENG SCADA Maintenance 5 of 8 Client: City of San Mateo
Project: Support Contract 23-24
Number: EA23SMO108 Date: 10/16/2023 Revision: 4.0.0 Author: MM Reviewed By: JR WBS Description Project Eng. Lead Eng. PM Principal Project Eng. Lead Eng. PM Principal 650 On Call Support 16 16 10 10 52 $12,688
as needed planning and emergency budget
600 Change Requests 272 $66,368
CR management 16 16
CR execution 80 80 40 40
<individual CRs created upon request>
990 Project management 39 $10,140
coordination, project management, overhead, meetings 39 Hours 112 112 39 0 50 50 0 0 363
Price $25,536 $29,120 $10,140 $0 $11,400 $13,000 $0 $0 $89,196 Hours Price
On Call Support
Engineering Labor In Office Out of Office Totals
EA23SMO108 Support Contract 23-24 3.9.0.xlsm ENG On Call Support 6 of 8 Client: City of San Mateo
Project: Support Contract 23-24
Number: EA23SMO108 Date: 10/16/2023 Revision: 4.0.0 Author: MM Reviewed By: JR No. Name / Type Description Price
1. Priority Support 10x5 phone support fee $10,000
2. Test platform hosting test platform hosting fee (Tier 2) $8,388 Price $18,388
Fees
EA23SMO108 Support Contract 23-24 3.9.0.xlsm EXP Fees 7 of 8 Client: City of San Mateo
Project: Support Contract 23-24
Number: EA23SMO108 Date: 10/16/2023 Revision: 4.0.0 Author: MM Reviewed By: JR Travel
Scheduled Maintenance Visits $992
1. hotel per night, per GSA rate 2 $222 $444
2. flight round trip, per person 2 $200 $400
3. per diem per GSA rate 2 $74 $148
On-Call Support/CR Visits $1,488
1. hotel per night, per GSA rate 3 $222 $666
2. flight round trip, per person 3 $200 $600
3. per diem per GSA rate 3 $74 $222
Price $2,480
Ext. Cost PriceNo. Description Rate Details Qty. Unit Cost EA23SMO108 Support Contract 23-24 3.9.0.xlsm EXP Travel 8 of 8 Support Contract 2023-2024 Scope of Work
Scope of Work
Appendix B: I/O List
5 Appendix B: I/O List
Module I/O # Tag Name Description Open Close Modbus Address 1 1 ML_Eng1_Fail Marina Lagoon Engine 1 Fail NORMAL ALARM 306190:01 1 2 ML_Eng2_Fail Marina Lagoon Engine 2 Fail NORMAL ALARM 306190:02 1 3 ML_Eng3_Fail Marina Lagoon Engine 3 Fail NORMAL ALARM 306190:03 1 4 ML_Eng4_Fail Marina Lagoon Engine 4 Fail NORMAL ALARM 306190:04 1 5 ML_Eng5_Fail Marina Lagoon Engine 5 Fail NORMAL ALARM 306190:05 1 6 ML_Generator Marina Lagoon Standby Generator Fail NORMAL ALARM 306190:06 1 7 ML_LowFuel Marina Lagoon Low Fuel Level NORMAL ALARM 306190:07 1 8 ML_GeneratorStatus Marina Lagoon Standby Generator Status OFF ON 306190:08 1 9 ML_HighLagLevel Marina Lagoon Lagoon Water Level High NORMAL ALARM 306190:09 1 10 ML_LowLagLevel Marina Lagoon Lagoon Water Level Low NORMAL ALARM 306190:10 1 11 ML_FillGateOpen Marina Lagoon Fill Gate is Completely Open OPEN NORMAL 306190:11 1 12 ML_FillGateClosed Marina Lagoon Fill Gate Completely Closed NORMAL ALARM 306190:12 1 13 ML_SiteEntry Marina Lagoon Site Entry ALARM NORMAL 306190:13 1 14 ML_PG&Epower Marina Lagoon PG &E Power Status NORMAL FAILURE 306190:14 1 15 Spare N/A
1 16 ML_FillPump Marina Lagoon Fill Pump Status OFF ON 306190:16 2 1 ML_Engine1 Marina Lagoon Engine 1 Status OFF ON 306446:01 2 2 ML_Engine2 Marina Lagoon Engine 2 Status OFF ON 306446:02 2 3 ML_Engine3 Marina Lagoon Engine 3 Status OFF ON 306446:03 2 4 ML_Engine4 Marina Lagoon Engine 4 Status OFF ON 306446:04 2 5 ML_Engine5 Marina Lagoon Engine 5 Status OFF ON 306446:05 2 6 ML_Eng1_Overcrank Marina Lagoon Engine 1 Overcrank Alarm NORMAL ALARM 306446:06 2 7 ML_Eng2_Overcrank Marina Lagoon Engine 2 Overcrank Alarm NORMAL ALARM 306446:07 2 8 ML_Eng3_Overcrank Marina Lagoon Engine 3 Overcrank Alarm NORMAL ALARM 306446:08 2 9 ML_Eng4_Overcrank Marina Lagoon Engine 4 Overcrank Alarm NORMAL ALARM 306446:09 2 10 ML_Eng5_Overcrank Marina Lagoon Engine 5 Overcrank Alarm NORMAL ALARM 306446:10 2 11 ML_Eng1_Overspeed Marina Lagoon Engine 1 Overspeed Alarm NORMAL ALARM 306446:11 2 12 ML_Eng2_Overspeed Marina Lagoon Engine 2 Overspeed Alarm NORMAL ALARM 306446:12 2 13 ML_Eng3_Overspeed Marina Lagoon Engine 3 Overspeed Alarm NORMAL ALARM 306446:13 2 14 ML_Eng4_Overspeed Marina Lagoon Engine 4 Overspeed Alarm NORMAL ALARM 306446:14 2 15 ML_Eng5_Overspeed Marina Lagoon Engine 5 Overspeed Alarm NORMAL ALARM 306446:15 2 16 ML_Eng1_HiTemp Marina Lagoon Engine 1 High Water Temp NORMAL ALARM 306446:16 3 1 ML_Eng2_HiTemp Marina Lagoon Engine 2 High Water Temp NORMAL ALARM 314382:01 3 2 ML_Eng3_HiTemp Marina Lagoon Engine 3 High Water Temp NORMAL ALARM 314382:02 3 3 ML_Eng4_HiTemp Marina Lagoon Engine 4 High Water Temp NORMAL ALARM 314382:03 3 4 ML_Eng5_HiTemp Marina Lagoon Engine 5 High Water Temp NORMAL ALARM 314382:04 3 5 ML_Eng1_LowOil Marina Lagoon Engine 1 Low Oil Pressure NORMAL ALARM 314382:05 3 6 ML_Eng2_LowOil Marina Lagoon Engine 2 Low Oil Pressure NORMAL ALARM 314382:06 3 7 ML_Eng3_LowOil Marina Lagoon Engine 3 Low Oil Pressure NORMAL ALARM 314382:07 3 8 ML_Eng4_LowOil Marina Lagoon Engine 4 Low Oil Pressure NORMAL ALARM 314382:08 3 9 ML_Eng5_LowOil Marina Lagoon Engine 5 Low Oil Pressure NORMAL ALARM 314382:09 3 10 ML_Eng1_LoWater Marina Lagoon Engine 1 Low Water Level NORMAL ALARM 314382:10 3 11 ML_Eng2_LoWater Marina Lagoon Engine 2 Low Water Level NORMAL ALARM 314382:11 3 12 ML_Eng3_LoWater Marina Lagoon Engine 3 Low Water Level NORMAL ALARM 314382:12 3 13 ML_Eng4_LoWater Marina Lagoon Engine 4 Low Water Level NORMAL ALARM 314382:13 3 14 ML_Eng5_LoWater Marina Lagoon Engine 5 Low Water Level NORMAL ALARM 314382:14 3 15 ML_Eng1_LoGearbox Marina Lagoon Engine 1 Low Gearbox Oil Pressure NORMAL ALARM 314382:15 3 16 ML_Eng2_LoGearbox Marina Lagoon Engine 2 Low Gearbox Oil Pressure NORMAL ALARM 314382:16 4 1 ML_Eng3_LoGearbox Marina Lagoon Engine 3 Low Gearbox Oil Pressure NORMAL ALARM 314638:01 4 2 ML_Eng4_LoGearbox Marina Lagoon Engine 4 Low Gearbox Oil Pressure NORMAL ALARM 314638:02 4 3 ML_Eng5_LoGearbox Marina Lagoon Engine 5 Low Gearbox Oil Pressure NORMAL ALARM 314638:03 4 4 ML_WetWellHigh Marina Lagoon Wet Well High Level Float NORMAL ALARM 314638:04 4 5 ML_WetWellLow Marina Lagoon Wet Well Low Level Float NORMAL ALARM 314638:05 4 6 ML_OutsideHiHi Marina Lagoon Outside High High Level Float NORMAL ALARM 314638:06 Module I/O # Tag Name Description
1 1 Spare
1 2 ML_WetWellLevel Marina Lagoon Wet Well Level*
1 3 ML_LagLevelFeet Marina Lagoon Level*
1 4 Spare
San Mateo
12-Sep-23
Digital Inputs
Analog Inputs
Marina Lagoon I/O Listing V3
Modbus Address
N/A
308494
308750
N/A
*4–20mA signal corresponds to integer value of 0–32767. Bad value is equal to -32768 Value # Description
1 Digital Inputs 33 - 48
2 Digital Inputs 49 - 64
3 ML_Eng1_Cumulative_Starts Marina Lagoon Engine 1 Cumulative # of Starts 4 ML_Eng1_Month_Starts Marina Lagoon Engine 1 # of Starts this month 5 ML_Eng1_PrevMonth_Starts Marina Lagoon Engine 1 # of Starts in previous month 6 ML_Eng1_Cumulative_Runtime Marina Lagoon Engine 1 Cumulative Runtime 7 ML_Eng1_Month_Runtime Marina Lagoon Engine 1 Runtime this Month 8 ML_Eng1_PrevMonth_Runtime Marina Lagoon Engine 1 Runtime in previous month 9 ML_Eng2_Cumulative_Starts Marina Lagoon Engine 2 Cumulative # of Starts 10 ML_Eng2_Month_Starts Marina Lagoon Engine 2 # of Starts this month 11 ML_Eng2_PrevMonth_Starts Marina Lagoon Engine 2 # of Starts in previous month 12 ML_Eng2_Cumulative_Runtime Marina Lagoon Engine 2 Cumulative Runtime 13 ML_Eng2_Month_Runtime Marina Lagoon Engine 2 Runtime this Month 14 ML_Eng2_PrevMonth_Runtime Marina Lagoon Engine 2 Runtime in previous month 15 ML_Eng3_Cumulative_Starts Marina Lagoon Engine 3 Cumulative # of Starts 16 ML_Eng3_Month_Starts Marina Lagoon Engine 3 # of Starts this month 17 ML_Eng3_PrevMonth_Starts Marina Lagoon Engine 3 # of Starts in previous month 18 ML_Eng3_Cumulative_Runtime Marina Lagoon Engine 3 Cumulative Runtime 19 ML_Eng3_Month_Runtime Marina Lagoon Engine 3 Runtime this Month 20 ML_Eng3_PrevMonth_Runtime Marina Lagoon Engine 3 Runtime in previous month 21 ML_Eng4_Cumulative_Starts Marina Lagoon Engine 4 Cumulative # of Starts 22 ML_Eng4_Month_Starts Marina Lagoon Engine 4 # of Starts this month 23 ML_Eng4_PrevMonth_Starts Marina Lagoon Engine 4 # of Starts in previous month 24 ML_Eng4_Cumulative_Runtime Marina Lagoon Engine 4 Cumulative Runtime 25 ML_Eng4_Month_Runtime Marina Lagoon Engine 4 Runtime this Month 26 ML_Eng4_PrevMonth_Runtime Marina Lagoon Engine 4 Runtime in previous month 27 ML_Eng5_Cumulative_Starts Marina Lagoon Engine 5 Cumulative # of Starts 28 ML_Eng5_Month_Starts Marina Lagoon Engine 5 # of Starts this month 29 ML_Eng5_PrevMonth_Starts Marina Lagoon Engine 5 # of Starts in previous month 30 ML_Eng5_Cumulative_Runtime Marina Lagoon Engine 5 Cumulative Runtime 31 ML_Eng5_Month_Runtime Marina Lagoon Engine 5 Runtime this Month 32 ML_Eng5_PrevMonth_Runtime Marina Lagoon Engine 5 Runtime in previous month 33 ML_Gen_Cumulative_Starts Marina Lagoon Generator Cumulative # of Starts 34 ML_Gen_Month_Starts Marina Lagoon Generator # of Starts this month 35 ML_Gen_PrevMonth_Starts Marina Lagoon Generator # of Starts in previous month 36 ML_Gen_Cumulative_Runtime Marina Lagoon Generator Cumulative Runtime 37 ML_Gen_Month_Runtime Marina Lagoon Generator Runtime this Month 38 ML_Gen_PrevMonth_Runtime Marina Lagoon Generator Runtime in previous month Tag Name Description
ML_Reset_RTs_Starts Marina Lagoon Reset cumulative runtimes and starts** **Value of -1 should be written to this address
407982
Command #
1 Commands
Modbus Address
322574
322830
323086
323342
323598
321294
321550
321806
322062
322318
320014
320270
320526
320782
321038
318734
318990
319246
319502
319758
317454
323854
Tag Name
Values
Modbus Address
314894
315150
N/A
N/A
N/A
N/A
317710
317966
318222
318478
316686
316942
317198
315918
315406
315662
316174
316430