VETERANS AFFAIRS, DEPARTMENT OF, VETERANS AFFAIRS, DEPARTMENT OF, 242-NETWORK CONTRACT OFFICE 02 (36C242), 113 HOLLAND AVE, ALBANY NY 12208

J -- J046--Monochloramine Preventative Maintenance SOL 36C24225Q0492 DUE 05/19/2025 at 10:00AM -04:00 POC Natalie Acevedo, natalie.acevedo@va.gov, tel:718 584 9000 x4356 J046 Maintenance Repair, and Rebuilding of Equipment Water Purification and Sewage Treatment Equipment SOL:  36C24225Q0492 DUE: May 20, 2025, at 10:00 AM EST.         SET ASIDE: N/A              NAICS: 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing. POP: 12-month Base Year with 4 option years. AGENCY:  New Jersey VA Healthcare System POC: Natalie Acevedo, email Natalie.Acevedo@va.gov                    DESCRIPTION: NOTICE OF INTENT TO AWARD A SOLE SOURCE CONTRACT TO Klenzoid, Inc.  Market research was conducted and determined that Klenzoid, Inc.is the only vendor capable of meeting the requirement at New Jersey VAHCS. This Notice of Intent is not a request for Proposals or Quotations.  No solicitation document exists, and no telephone or email inquiries will be accepted.          No contract award will be made based on proposals, or quotations received in response to this notice.          The government MAY consider all Expressions of Interest (EOI) received prior to May 20,2025.   A determination by the Government not to compete this proposed contract based upon responses to this notice is solely within the discretion of the Government.  Information received will be considered solely for the purpose of determining whether to conduct a competitive procurement.    Responses to this notice must be emailed to Natalie.Acevedo@va.gov and received by 10:00 AM EST on May 20, 2025.                   Submitters are responsible for ensuring their EOI reaches the designated contracting officer on-time.                   See attached Statement of Work below for additional details.      If you have any questions or concerns, please contact me. STATEMENT OF WORK A. GENERAL INFORMATION Title of Project: Supplemental Disinfection and Continuous Water Quality Monitoring Background: Per VA Directive 1061- Prevention of Healthcare Associated Legionnaires Disease and Scald Injury from Potable Water Distribution Systems, the VANJHCS Lyons & East Orange, NJ campus VA Medical Centers requires Supplemental Disinfection and Continuous Water Quality Monitoring. VANJHCS wishes to continue to lease Monochloramine Supplemental Disinfection systems and provide for the continued operation, maintenance and remote monitoring of both the Monochloramine systems and the Continuous Water Quality Monitoring and Monochloramine Stabilizer Systems. The combined requirement in accordance with the statement of work (SOW) is to provide for the continued operation and upgrading of the existing Monochloramine Generators for supplemental disinfection including the supply and maintenance of the equipment, supply and delivery of National Sanitation Foundation® certified chemical reagents, parts, and labor necessary for upgrading and the continued operation and maintenance, probe calibration and replacement (as required) of the Continuous Water Quality Monitoring(CWQM) panels in the domestic cold and hot water System in compliance with the current VA 1061 Directive . Scope of Work: The contractor shall provide all Labor and Material necessary to provide and install the specified equipment and accomplish the continued maintenance and calibration services as described in the statement of work (SOW). East Orange Campus The current Saniware Continuous Water Quality Monitoring panels (CWQM) and Sanikill Monochloramine Generator in East Orange have been subject to numerous over temperature environmental conditions over several years and are nearing the end of their life cycle. To ensure compatibility and up to date technology the government wishes to upgrade these systems in the first year of the contract from the same manufacture to the most current configuration and materials of construction. (See basis of Design following) The Contractor shall remove and replace the existing Sanipur Monochloramine generator with a new Sanikill Tec Model SKTEC - LT2010 along with all five (5) Saniware CWQM panels as per the schedule in the SOW. Monthly Testing, Calibration, Reporting and Preventative Maintenance services of the Monochloramine generators and Saniware CWQM panels, including supply and delivery of chemical reagents, probes, parts, labor and associated services are part of the performance requirements throughout the period of the contract. Lyons Campus The current CWQM panels and Monochloramine Generators units at Lyons Campus have not been subject to overtemperature environmental conditions and are operating reliably currently. The contractor will be required to continue to operate and maintain these units. To ensure compatibility, the government wishes to upgrade these systems over five years of the contract term by removing and replacing the monochloramine Generators and the CWQM panels to the most current configuration and materials of construction. (See the Basis of Design following). The contractor will upgrade one Building with existing Monochloramine Generators and CWQM panels each year over the term of the contract. There are currently Five (5) Sanipur Monochloramine Generators for supplemental water treatment, serving all the domestic water entering the buildings and five (5) Dual (hot & cold water) CWQM on the Lyons campus, one each in buildings 7, 53, 57, 135 and 143. BASIS OF DESIGN Monochloramine Generator - 1,000 grams/hour SYSTEM DESCRIPTION The monochloramine system shall be a complete packaged unit to include both the monochloramine generator and the reagent dosing tanks. The water shall be fed to the reactor chamber by a recirculation pump supplied with the system. Reagent chemical addition shall be by electromagnetic membrane pumps which are synchronized to reach the optimum mixing rate in the reactor chamber. The dosing pumps shall feed the precursors subsequently with a delay (Delta T) that is automatically calculated by the electronic controller. The monochloramine shall be produced and exit the reactor within the water flow, which is then introduced in the water in direct proportion to flow and Oxidation Reduction Potential (ORP). An ORP probe placed on a recirculation sampling loop shall act to control the level of monochloramine by adjusting the dosage to maintain it in the specified range. The whole monochloramine generator assembly shall be an NSF/ANSI Standard 61 certified drinking water component. NSF/ANSI Standard 61 certification of individual components in contact with drinking water will not be accepted. PERFORMANCE REQUIREMENTS Electronic Control Unit The system shall be controlled by a single electronic PLC or microprocessor control unit. The controller will have a single screen to display all aspects of the operation of the system. A single keypad shall provide access to the control parameters. 2) Connection to Building Automation Systems. BAS Connection provide interface for the Building Automation System to monitor operation, set points, status indicators, and alarms via ModBus/TCP, Modbus RTU and BACnet. Connection to BAS is by the facility or their BAS contractor. Dosing Pump Flow/Level Sensors The system shall be equipped with flow sensors in each reagent dosing pump discharge to avoid improper mixing of the reagents. A flow fault switch will alarm the system to low or lack of water flow to the pre-dilution flow assembly and disable the system and send an alarm notification via the Building Automation System. The unit shall be equipped with four level sensors for reagent tanks (two minimum level switches + two empty level switches). Predilution flow sensors The system shall have a stainless-steel pre-dilution flow meter to input to the microprocessor to maintain proper synchronization of the reagent pumps and insure accurate mixing of reagents. The pre-dilution flow meter shall be capable of measuring the flowrate in gpm and cfm, water velocity in ft/s and water temperature. The pre-dilution water meter shall be capable of outputting a programmable 4-20 mA analog output proportional to the water flow. The pre-dilution water meter shall also be capable of outputting a dry contact switch for high and low flow alarm. 3) Reagent Chemicals The reagents chemicals shall be NSF/ANSI Standard 60 certified drinking water additives and so certified by The National Sanitation Foundation (NSF). Products certified by other third-party certifications agencies are not acceptable. The Chlorine source reagent chemical shall be a minimum 10% solution manufactured from a high purity, electrochemically produced and pH stabilized sodium hypochlorite. Total metals shall be less than 1% and pH shall be properly adjusted to maintain maximum stability after delivery. The Ammonia source reagent chemical shall be a maximum 19% ammonium chloride manufactured from food grade ammonium chloride to ensure stability and safe handling or a maximum 40% ammonium sulfate. Reagent chemicals shall be manufactured locally under license by the monochloramine equipment manufacturer to ensure compatibility and proper selection for the system. Chemical shall be supplied, delivered and applied only by manufactures authorized distributor. 4) Reagent dosing pumps Reagent dosing pumps shall be precision metering pumps capable of accuracy + or 0.1 ml/min. Pump shall feature a stroke length only adjustment to avoid the possibility of frequency or input changes. Liquid end assemblies shall have acrylic heads with all Teflon diaphragms. Check valve assemblies are to be Teflon with Viton or Teflon O-rings and ceramic check balls. 5) Corrosion Inhibitor Feed Option The monochloramine generator unit shall be capable of automatically dosing a corrosion inhibitor based on system water flow and control shall be accomplished by the same unit as the monochloramine addition. Separate corrosion feed control sources shall not be acceptable. MANUAL VALVES 1) Monochloramine unit reactor or predilution flow assembly PVDF, true union ball valves, Viton or Teflon O-ring, welded or threaded.2) Sample Valve, Product Water Sample Valve PVDF needle valves with Viton seats and seals. PIPING 1) Unit Predilution flow Assembly Schd. 80 PVDF, DN20 mm or DN25 mm with socket welded connections. 2) Field Piping from unit to point of injection: All: Schd. 80 PVC, C-PVC or PVDF socket glued or welded CONTROLS 1) Electronic PLC or microprocessor controller The electronic PLC or the microprocessor shall provide automatic control for all operating functions. NEMA 4. All the wiring factory-installed and tested. Comply with Section 26 05 21, LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES (600 VOLTS AND BELOW) and NFPA 70. 2) Alarm indicator and silence button. Warning Alarms: improper reagent feed, minimum reagent level, analysis flow fault. Automatic Shutdown and Alarm: regent flow fault, empty reagent tank, loss of predilution flow, reading Error (loss of input signal). 3) Status Indicators The Controller operating screen shall display the following functions during normal operation Regent pump flow validation ORP and Free/Total chlorine reading Operating Mode Delta time differential of reagents pumps stroke Water flow rate Monochloramine production rate in grams/hr. Monochloramine set point Water or enclosure ambient temperature INSTRUMENTATIONS AND DISPLAY All instrumentation readouts panel-mounted in FRP enclosures rated NEMA All factory wiring. Comply with NFPA 70. Flow indicators for water reactor flow rate. Flow indicators for reagent lines. One (1) ORP indicator measuring water quality with digital displays, alarm relays and automatic temperature compensation. Two (2) chlorine residual sensors (free and/or total). One (1) water meter input signal. One (1) pre-dilution water meter signal. Two (2) analog reagent tank levels inputs. One (1) pH sensor. Three (3) analog 4-20 mA outputs Twelve (12) digital dry contact outputs Total of fifteen (15) digital dry contact inputs Modbus RTU. Modbus/TCP interface for the Building Automation System to read and record information Ability to convert Modbus/TCP to BACnet/IP BASIS OF DESIGN Continuous Water Quality Monitoring Panels (CWQM) SYSTEM DESCRIPTION The multi I/O continuous water quality monitor panels shall be capable of measuring system conductivity, pH, temperature, pressure, turbidity and oxidant levels (ORP/free chlorine/total chlorine). The conductivity sensors shall be an electrodeless style. All sensors shall have integral signal conditioning. Additional inputs shall include a flow switch, fifteen digital inputs, ten 4-20 mA inputs, eight inputs for pH and/or ORP probes, four inputs for conductivity sensors and five inputs for temperature probes. Outputs shall include twelve digital dry contact switches and three 4-20 mA outputs. Digital communications shall be via USB, Ethernet, Modbus RTU and/or optional modem. All the controllers shall be networked together over Ethernet and shall be monitored from the same online page. Integration with DCS, SCADA system or building energy management systems shall be possible using the optional Modbus TCP/IP or Modbus RTU or BACnet IP feature. The controller shall be accessible via the Internet for configuring, data logging, and controlling digital outputs. The controller shall provide notification of alarm conditions via dry contact closure, text message and/or email. All water quality parameters shall be data logged in real time (24/7) and the data logs provided to the user as raw and visualized data. The data must be stored online with no time limitations. The water quality monitor system shall be capable of accommodating one or two manifolds (pre-dilution loop/s) on the same panel. Each manifold shall be equipped with inline pH, ORP, Conductivity, Temperature, Turbidity and Pressure sensors. Cold water shall have total chlorine probes. All the probes from either the single or double manifold must be pre-wired to the same electronic controller. The whole water quality monitor system shall be NSF/ANSI Standard 61 certified drinking water components. NSF/ANSI Standard 61 of the single components in contact with drinking water will not be accepted. ELECTRONIC CONTROLLER 1) Electronic Control Unit The system shall be controlled by a single electronic PLC or microprocessor control unit. Backlit LCD Graphics Module display shall indicate the process values, and the status of outputs and alarms. The controller will have a single screen to display all aspects of the operation of the system. A keypad shall provide access to the control parameters. BAS Connection provide ModBus/TCP/RTU or BACnet interface for the Building Automation System to monitor operation, set points, status indicators, and alarms. Three levels of access codes shall be available to protect all set points and calibrations, while allowing the user to view any set point. MANUAL VALVES AND MATERIALS 1) Water quality monitoring panel or predilution flow assembly PVDF, true union ball valves, Viton or Teflon O-ring, socket welded. 2) Sample Valve, Product Water Sample Valve PVDF needle valves with Viton seats and seals. PIPING 1) Water quality monitoring panel PVDF, DN20 mm or DN25 mm with ¾ NPT or socket welded 2) Field Piping from panel to main water system: All: Schd. 80 PVC, C-PVC or PVDF socket glued CONTROL MODULE AND INTERLOCKS 1) Electronic PLC or microprocessor controller The electronic PLC or the microprocessor shall provide automatic control for all operating functions. NEMA 4. All the wiring factory-installed and tested. Comply with Section 26 05 21, LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES (600 VOLTS AND BELOW) and NFPA 70. Power requirements: 100-240 VAC ± 10%, 50/60 Hz 2) Alarm indicator and silence button. Warning Alarms: high/low values, no water flow through the panel, no water flow through the free and/or total chlorine housing 3) Status Indicators The Controller operating screen shall display the following functions during normal operation Three water quality parameters per page, operator can scroll pages up and down with the up/down arrows Low and high alarm for each parameter Interlock (if any) of each parameter Digital/analog output repetition (if any) of each parameter 4) Interlocks The controller shall be capable of interlocking any 4-20 mA input with a dry contact digital output to control and external device (drain valve, dosing pump) proportionally. 5) Drain valve The controller shall have the capability to operate an onboard drain valve with a timer. The timer shall allow operators to set a minimum of four daily drain events. External timers and drain systems will not be accepted. INPUTS Flow switch (up to three flow switches: water quality monitoring panel, free chlorine probe housing, total chlorine probe housing) Digital Inputs (1-15) Isolated dry contact dry contact, Namur. Analog Inputs (1-10) 4-20 mA: 2-wires, configurable active (internally powered by 24 VDC) or passive (powered by externa device). Analog inputs shall be configured to accept external 4-20 mA reading ORP Sensors (8) or pH sensors (8) Conductivity (4) sensors Temperature (5) sensors OUTPUTS Twelve (12) dry contact switches Three analog outputs shall be, 4-20 mA: Isolated, 500-ohm maximum resistive load, internally powered SOFTWARE FEATURES The water quality monitor software shall: Self-tests shall be available to verify the integrity of the control module s sensor input circuitry. An online reminder for electrode calibration shall be available. Each sensor input shall feature a two-point calibration. The analog inputs shall be configurable for level sensors, corrosion monitors, or any other type of transmitter, providing appropriate units of measure and scaling. The optional digital inputs shall be configurable for level switches, verification switches or generic interlock operation. Status reports and data files shall be sent automatically via email on either a cyclical basis or for a specific date range. The date range can be adjusted by the operators and can be changed at any time. The controller configuration may be entered by downloading them from one controller and uploading them into another controller via USB or remotely. Access to the controller shall be possible using a USB connection, Ethernet, direct modem-to-modem, via the Internet, or via the local display and keypad, simultaneously if desired. No proprietary software shall be required on the user s computer to communicate with the controller, or to view or change configuration. The controller software shall be able to be upgraded remotely via the Internet. The software must allow onsite data logging via USB with configurable time intervals. SENSORS / PROBES ORP Materials of construction: Glass, PVC Process connections: PG 13.5 ½ Temperature range: +23F - +190 F, -5C to +90 C Pressure range: 0-100 psi (inline) 0-215 PSI (flow discharge) Measure range: -1,000 mV - + 1,000 mV Accuracy: ± 1 mV pH Materials of construction: Glass, PVC Process connections: PG 13.5 ½ Temperature range: +32F to +175F, -5C to +80 C Pressure range: 0-100 psi (inline) 0-215 PSI (flow discharge) Measure range: - 0 pH - +14 pH Accuracy: ± 0.1 pH Pre-dilution flow sensor Materials of construction: stainless steel Digital readout: programmable digital readout to display water flow (gpm/cfu), temperature and water velocity (ft/s) Analog outputs: minimum one 4-20 mA to retransmit any value Digital outputs: dry contact switch for min and max flow alarm Temperature range: -4 F 194 F Pressure range: 0 1,450 psi Accuracy: ± 0.1 gpm, ± 0.1 F Free Chlorine (option add) Materials of construction: PVC, PMMA (probe holder) Process connections: probe holder inlet/outlet 3/8 Temperature range: +32F to +120 F, 0C to +49 C Pressure range: 0-14 psi Measure range: 0 ppm - +10 ppm Accuracy: ± 0.1 ppm Total Chlorine (option add) Materials of construction: PVC, PMMA (probe holder) Process connections: probe holder inlet/outlet 3/8 Temperature range: +32F to +120 F, 0C to +49 C Pressure range: 0-14 psi Measure range: 0 ppm - +10 ppm Accuracy: ± 0.1 ppm Pressure Materials of construction: stainless steel Process connections: ½ Temperature range: -4F to 257F -5C to +125 C Pressure range: 0 - 280 psi (measure accuracy is guaranteed up to 140 PSI) Measure range: 0 - 140 psi Accuracy: ± 0.25% of maximum measure (0.35 PSI) Conductivity Materials of construction: stainless steel Process connections: ¾ Temperature range: +32F to +266F 0C to +130 C Pressure range: 0 - 217 psi Measure range: 0 20,000 mS Accuracy: ± 1 mS Temperature Materials of construction: stainless steel Process connections: ½ Temperature range: -58F to +500F -50C to +260C Pressure range: 0 - 725 psi Measure range: -58F to +500F -50C to +260C Accuracy: ± 0.1F SENSORS / PROBES CALIBRATION A. The electrodeless conductivity sensor calibration shall be a two-point calibration (in air and at the process value), or a single point process calibration. B. The ORP electrode calibration shall be a two-point calibration utilizing standard ORP buffer solutions C. The pH electrode calibration shall be a two-point calibration utilizing standard pH buffer solutions D. The total and/or free chlorine electrode calibration shall be two-point calibrations with zero-point calibration utilizing clean, oxidizer-free water and second point process calibration utilizing a DPD test. COMMUNICATION AND DATALOG Communication The water quality monitor shall include an embedded web server utilizing standard BACnet IP, Modbus TCP/IP and Modbus RTU communications. Remote communications can be established via the Internet or on a direct line with modem-to-modem capability. Multiple users can access the controller simultaneously. The water quality monitor shall have the capability of communicating with other water quality monitors in a master/slave configuration Modbus TCP/IP client connectivity shall be standard Data log The water quality monitor shall data log all water quality parameters. Data recording frequency can be changed to once per day to every second. Water quality reporting feature shall be cloud-based to provide out of limit alarms via email or text, in real-time, to alert site operators of abnormal or dangerous conditions immediately Controller data storage shall not expire. Data must be recorded 24/7 - 365 days per year with no storage limits. Out of limit alarms shall be generated in real-time 1. Alarms and emails are generated in real-time as operator logs and service reports are recorded 2. Alarms are in plain text message format to ensure compatibility with all devices The reporting software shall have the following capabilities Trending wet test data against controller data Storing controller data with no storage limitations Automatically emailing and text notifications reports Provide data visualizations for fast and easy identification of alarm conditions including green, yellow, and red colored alarms All the controllers shall be accessible remotely from the same platform (one website) with a unique log in username and password. Single username and password for each individual controller shall not be accepted. All the controllers shall be available from a main dashboard The main dashboard shall show the main status of each controller (ON/OFF/ALARM) Operators can access each single controller from the main dashboard and then return to the main dashboard. Site Existing System Type Quantity Location East Orange Campus Sanikill Generator Model #SKLP-800 1 Bldg. 1 Lyons Campus Sanikill Generator Model #SKLP-150 5 Bldg. 7, 53, 57, 135,143 East Orange Campus Saniware Single CWQM+MonoS 2 . Bldg. 1/8-3 & Penthouse ·East Orange Campus Saniware Dual CWQM+MonoS 3 Bldg. 1, 2, 15 Lyons Campus Saniware Dual CWQM+MonoS 5 Bldg. 7, 53: 57, 135,143 J Maintenance & Service Schedule Services Monthly Quarterly Annually On site Water Analysis & Reporting X Review of Operator Logs X Clean & Calibrate Probes X , Inventory Control & Order Entry X Adjust Chemical Application Levels X Probe & Pump Calibrations X Complete Wetted parts overhaul & test X Operator Training X Authorized Service Kits and Parts System Parts # / Description Quantity Frequency Sanikill SKLP 800 KSKLP 800 Maintenance kit 1 Annual Sanikill SKLP 150 KSKLP 150 Maintenance kit 5 Annual Saniware CWQM CS676HTTC SS Probe (hot) 9 - As needed Saniware CWQM 190984-05 Cond/temp Probes (cold) 8 As needed Saniware CWQM S800 CR pH Probe 16 As needed Saniware CWQM PX-209-300G5 Pressure Transmitter 16 As needed Saniware CWQM WTCB-20 19199 Total chlorine probe 8 As needed Saniware CWQM WELMVR-22 ORP Probe 8 As needed Performance Period: [firm-F1xed-Pnce] (CO). Work hours are between 7:00am and 4:30 pm on normal weekdays. Work on Federal Holidays is excluded from this contract. 5. Type of Contract: Firm-Fixed-Price. ·s. GENERAL REQUIREMENTS - Upon Completion ensure that all debris is cleaned up and removed from VA premises by contractor. C. SPECIFIC MANDATORY TASKS AND ASSOCIATED DELIVERABLES, Contractor will follow all VA, OSHA, and EPA safety policies. The contractor shall supply all certifications and specifications of compliance with contract requirements as part of their response to solicitation. All repairs will be inspected by a VA contracting Officers Representative. D. CHANGES TO STATEMENT OF WORK Any changes to this SOW shall be authorized and approved only through written correspondence from the CO. URL: https://sam.gov/opp/a81d98a20d394f15a01d74d9538da17f/view