SON Final.docx (5).pdf

PDF 433 KB Posted Jun 22, 2026

Attached to: Transition Power Supply Installation IDIQ with the Radar Operations Center
Solicitation number: 1305M226Q0038
Issued by: Department of Commerce National Oceanic and Atmospheric Administration

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Written by GovTribe AI · Jun 22, 2026

Statement of Need Summary

This is a Statement of Need for replacing obsolete Transition Power Source (TPS) systems that support 158 NEXRAD weather radars operated by NOAA's National Weather Service across the United States. The current TPS units are 20 years old and no longer manufactured or maintained, creating operational risk during power outages and electrical disturbances.

The procurement includes three Contract Line Items (CLINs): CLIN 0001 for Eaton 93M UPS systems with Maintenance Bypass Module (MBM) sidecars and battery cabinets installed at multiple radar sites (quantity to be determined); CLIN 0002 for Eaton 93PM UPS systems with MBM sidecars and battery cabinets installed at specified locations (quantity to be determined); and CLIN 0003 for Eaton 93M UPS systems with sidecars and battery cabinets without batteries shipped to the National Logistics Support Center in Grandview, Missouri (maximum of three units, no installation required). Installation cannot exceed 10 working hours per site. The equipment must meet specific power requirements (three-phase 208VAC at 60 Hz, minimum 50 KVA capacity, total harmonic distortion of 5% or less), feature modular line replaceable units, include Eaton Industrial Gateway and Relay Cards, support seismic protection, and maintain operational capability at elevations up to 1,500 meters and relative humidity of 20–80%. Battery cabinets must hold 40 12-volt batteries and sustain a 20 KW load for minimum 30 minutes. Life cycle support requirements mandate 15-year minimum lifespan, repairability by manufacturer or third-party vendors, comprehensive maintenance documentation, and available training programs. Installation instructions specify detailed procedures for removing legacy systems, installing new equipment, connecting communication and power cables, scheduling Eaton commissioning engineers, and conducting three-hour post-installation acceptance testing before Government signature approval.

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Other files

File	Type	Posted
Site IP addresses for TPS-UPS (1).xlsx	XLSX spreadsheet	Jul 1, 2026
Amendment 1.docx.pdf	PDF	Jul 1, 2026
Sol_1305M226Q0038 (1).pdf	PDF	Jun 22, 2026
Pricing_Schedule (4).xlsx	XLSX spreadsheet	Jun 22, 2026
Past Performance Questionnaire (5).pdf	PDF	Jun 22, 2026
PROCUREMENT MEMORANDUM 2023-12 (5).docx	DOCX document	Jun 22, 2026
JOFOC for combined synopsis (1)_Redacted (3).pdf	PDF	Jun 22, 2026
Past Performance Information Form (5).pdf	PDF	Jun 22, 2026
TPS Effectivity_All Sites (with SON) (2).pdf	PDF	Jun 22, 2026

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STATEMENT OF NEED

Transition Power Source for the NEXRAD Weather Radar

Background The National Oceanic and Atmospheric Administration’s (NOAA) National Weather Service (NWS) operates 158 Next Generation Weather Radars (NEXRAD) across the country. These radars depend on electrical power to operate. The electrical power generally comes from the commercial power grid. The power grid is susceptible to power fluctuations due to a variety of factors including weather and other customers. The current Transition Power Source (TPS) is a four wire, three phase, dual conversion, and 50KVA uninterruptible power supply that supplies clean power to the WSR-88D NEXRAD radar. The TPS also supplies the power to the radar while transitioning between utility and generator power during a power outage. The TPS also conditions power to prevent damaging NEXRAD equipment during power surges and brownouts. The TPS is composed of three different parts: the Uninterruptible Power Supply (UPS), the battery cabinet, and the maintenance bypass switch. The NEXRAD has two different versions of the TPS. One version has a maintenance bypass switch on the wall and the other has the maintenance bypass switch as a “side car” attached to the UPS. The current TPS uses a Supervisory Contact Module (SCM) that interfaces the UPS to the building alarms. These alarms include hydrogen detection, 80 degree Fahrenheit, and a 90 degree Fahrenheit temperature signal.

Discussion The Transition Power Source (TPS) for the NEXRAD needs to be replaced due to obsolescence. The current TPS is 20 years old and is no longer manufactured, sold, or maintained by the original manufacturer. A replacement for the TPS is needed in order to keep the NEXRAD operational during storms, power surges and outages.

Before the removal of the legacy TPS, the Government representative(s) on site shall conduct a two-hour pre-operational check to ascertain the status of the Radar and document any existing alarms prior to the commencement of work. Following the installation of the new TPS, the Government representative(s) shall execute a three-hour post-installation check, which encompasses both manufacturer acceptance tests and ROC acceptance tests. The contractor is required to remain on-site for the duration of both the pre- and post-installation checks. These checklists are available in ROC Modification Note 242.

Requirements:

CLIN 0001:

Eaton 93M UPS and MBM sidecar and Battery cabinet with batteries installed at the following locations:(See installation instructions below) QTY: TBD SEE EFFECTIVITY

Must meet the following requirements:

The Installation days cannot exceed 10 working hours Life Cycle support

(1) Shall be repairable by the manufacturer or a vendor other than the manufacturer.

(2) Shall have a life cycle of at least 15 years.

(3) Shall have maintenance documentation provided.

(4) Shall have a training program for maintenance available for a later date.

Power

(1) Shall be capable of receiving three phase, 208VAC power at 60 Hz without damage to the source.

(2) Shall supply three phase, 208VAC power at 60 Hz to the radar.

(3) Shall be an online double conversion Uninterruptible Power Supply (UPS).

(4) Shall be a four wire system: three power wires, a neutral, and a separate ground wire. The ground wire and neutral should be separated, or be separable.

(5) Shall be rated to supply at least 50 KVA of power.

(6) Shall have a total harmonic distortion (THD) of 5% or less.

(7) Shall have a 120 VAC NEMA 5-15R convenience outlet on the top of the UPS that is on conditioned output power.

Features

(1) Shall have a modular line replaceable unit (LRU) concept that can be field replaceable.

(2) Shall have the capability to isolate failures to the LRU.

(3) Shall have a modular LRU that can be individually procured.

(4) Shall have a screen able to display all alarms, failures, and vital information.

(5) Shall have programmable shut off capabilities.

(6) Shall have programmable bypass capabilities.

(7) Shall have an Eaton Industrial Gateway Card (INDGW-M2) that allows for external monitoring.

(7.1) The network card shall be removable.

(7.2) The network card shall be modular.

(8) Shall have an Eaton Industrial Relay Card (INDRELAY-MS).

(8.1) The relay card shall accept a minimum of 5 inputs.

(8.2) The relay card shall be modular.

Mechanical

(1) Shall not exceed a physical footprint of 96” H x 72” W x 52” D.

(2) Shall have a manufacturer’s clearance requirement of 96” H x 72” W x 92” D.

(3) Clearance requirements shall include 36” in front of the system.

(2) Shall have a top cable entry.

(4) Shall have an operating temperature of 10 - 40 C.

(5) Shall be capable of operating at a full rating of at least 50KVA up to an elevation of at 1500 meter (MSL).

(6) Shall be capable of operating at a relative humidity of 20% - 80%.

Battery Cabinet

(1) Shall hold forty (40) 12 volt batteries.

(2) Shall be capable of holding a 20KW load for a minimum of 30 minutes.

(3) Shall be designed to mechanically and electrically connect to the UPS.

(4) Shall be connected to the UPS Maintenance Bypass Module (MBM) on the right side of the

UPS MBM.

Maintenance Bypass Module

(1) Shall allow for top cable entry.

(2) Shall be mounted on the right side of the UPS.

(3) Shall be capable of connecting to the battery cabinet.

(4) Shall have three breakers that allow the input power to bypass the UPS.

(5) Shall be designed so that when placed into the bypass, power to the radar is not interrupted.

(6) Shall have an input shunt trip breaker.

Earthquake Protection

(1) Shall come with all necessary hardware to secure the UPS from earthquakes.

Documentation

(1) Vendor shall secure the rights from Eaton to publish the Eaton Maintenance manual on the Radar Operations Center Website.

CLIN 0002:

Eaton 93PM UPS and MBM sidecar and Battery cabinet with batteries installed at the following locations:(See installation instructions below) Qty: TBD SEE EFFECTIVITY

Must meet the following requirements:

The Installation days cannot exceed 10 working hours Life Cycle support

(1) Shall be repairable by the manufacturer or a vendor other than the manufacturer.

(2) Shall have a life cycle of at least 15 years.

(3) Shall have maintenance documentation provided.

(4) Shall have a training program for maintenance available for a later date.

Power

(1) Shall be capable of receiving three phase, 208VAC power at 60 Hz without damage to the source.

(2) Shall supply three phase, 208VAC power at 60 Hz to the radar.

(3) Shall be an online double conversion Uninterruptible Power Supply (UPS).

(4) Shall be a four wire system: three power wires, a neutral, and a separate ground wire. The ground wire and neutral should be separated, or be separable.

(5) Shall be rated to supply at least 50 KVA of power.

(6) Shall have a total harmonic distortion (THD) of 5% or less.

(7) Shall have a 120 VAC NEMA 5-15R convenience outlet on the top of the UPS that is on conditioned output power.

Features

(1) Shall have a modular line replaceable unit (LRU) concept that can be field replaceable.

(2) Shall have the capability to isolate failures to the LRU.

(3) Shall have a modular LRU that can be individually procured.

(4) Shall have a screen able to display all alarms, failures, and vital information.

(5) Shall have programmable shut off capabilities.

(6) Shall have programmable bypass capabilities.

(7) Shall have an Eaton Industrial Gateway Card (INDGW-M2) that allows for external monitoring.

(7.1) The network card shall be removable.

(7.2) The network card shall be modular.

(8) Shall have an Eaton Industrial Relay Card (INDRELAY-MS).

(8.1) The relay card shall accept a minimum of 5 inputs.

(8.2) The relay card shall be modular.

Mechanical

(1) Shall not exceed a physical footprint of 96” H x 72” W x 52” D.

(2) Shall have a manufacturer’s clearance requirement of 96” H x 72” W x 92” D.

(3) Clearance requirements shall include 36” in front of the system.

(2) Shall have a top cable entry.

(4) Shall have an operating temperature of 10 - 40 C.

(5) Shall be capable of operating at a full rating of at least 50KVA up to an elevation of at 1500 meter (MSL).

(6) Shall be capable of operating at a relative humidity of 20% - 80%.

Battery Cabinet

(1) Shall hold forty (40) 12 volt batteries.

(2) Shall be capable of holding a 20KW load for a minimum of 30 minutes.

(3) Shall be designed to mechanically and electrically connect to the UPS.

(4) Shall be connected to the UPS on the right side of the UPS.

Maintenance Bypass Module

(1) Shall allow for bottom cable entry.

(2) Shall be mounted on the left side of the UPS.

(3) Shall have three breakers that allow the input power to bypass the UPS.

(4) Shall be designed so that when placed into the bypass, power to the radar is not interrupted.

(5) Shall have an input shunt trip breaker.

Earthquake Protection

(1) Shall come with all necessary hardware to secure the UPS from earthquakes.

Documentation

(1) Vendor shall secure the rights from Eaton to publish the Eaton Maintenance manual on the Radar Operations Center Website.

CLIN 003:

Eaton 93M UPS and sidecar w/MBM and Battery cabinet without batteries shipped to the National Logistics Support Center. (NO INSTALLATION) Qty: Max of 3

SHIP TO:

National LogisticsSupport Center 14200 Merritt Rd.

Grandview, MO 64030

Installation Instructions of CLIN 001:

Installation

The on-site government personnel will run a pre-installation check to verify the status of the radar. The two-hour pre-installation checks are referenced in ROC Modification Note 242, Attachment 1. The contractor is required to observe the pre-installation check. Any alarms present on the radar shall be documented; however, they will not impede the commencement of the UPS installation.

The contractor shall (1) travel to each radar site in the site effectivity list and shall (2) remove and (3) dispose of the old UPS in accordance with standard practices and regulations and shall install the new Unit.

Power Off old UPS

- Legacy UPS without the integrated Maintenance Bypass (See site effectivity list for site details)

- power the old unit down.

- TPS Control Panel UD62A6

- Turn Mode switch to bypass. Wait for ups to go to internal bypass.

- Turn Battery switch to the OFF position.

- Turn CB1 to OFF position.

- Turn UD63CB1 breaker to the OFF Position.

- Turn UD61A5S2 (or UD61A105S2 depending on the TPMS shelter configuration) Maintenance Bypass Fused Disconnect breaker to the ON position.

- Turn UD61A5S3 Generator output Fused Disconnect to the OFF position.

- Turn UD61A5S1 Motor Input Fused Disconnect to the OFF position.

- Apply lockout/tagout to the input (UD61A5S1) and output (UD61A5S3) switch.

- Verify no voltage on UPS side of the input (UD61A5S1) and output

(UD61A5S3).

- Power the radar down to disconnect the TPMS shelter from the utility power in order to run the input and output power cables.

- Turn the UD10TPS1 Fused Disconnect to the OFF position and apply lockout/ tagout.

Disassembly old UPS

- Remove communication cables that run from UPS’s TB1 to the Alarm termination panel, the hydrogen Detector, and the high temp sensor that are on the shelter wall.

TB1 pin number Cable Label SIgnal name

1 CC32-1 Generator ON

2 CC32-2 Generator ON (rtn)

3 BB5-1 Hydrogen Detector

4 BB5-2 Hydrogen Detector (rtn)

5 CC32-3 On Maintenance Bypass

6 CC32-4 On Maintenance Bypass (rtn)

7 BB5-3 High temp (90)

8 BB5-4 High temp (90) (rtn)

- Disconnect the input (E13,E14,E15) and output (E9, E10,E11) power wires and the neutral and ground wires.

- Disconnect the Battery power wires.

- Remove the batteries from the battery cabinet.

- Disconnect the battery cabinet from the UPS.

- Remove the battery cabinet from the shelter.

- Remove the UPS from the shelter.

- Remove the input and output power wires from the TPS including the neutral and ground wires.

- Remove or ensure the floor surface has no protruding bolts used to secure cabinets to the floor.

The contractor shall dispose of the old unit according to local requirements. All batteries shall have a certificate of disposal.

The contractor shall remove the Supervisory Contact Module (SCM) from the wall, remove all of the associated cables, remove the associated 1” conduit labeled CC31, and plug the hole.

Cables CC31-1 through 27 will be removed from the shelter.

The contractor shall remove the 3/4” conduit labeled BB34 and plug the hole in the junction box.

Install the new unit

The contractor shall remove any debris after the removal of the old unit.

The contractor shall place the new unit into the TPS shelter. The contractor will need to provide the capability to transport the UPS over #57 crushed stones that make up the parking lot and area surrounding the shelter. There is a concrete sidewalk that exists between the shelters; it is approximately 48 inches wide. The shelter doors are approximately 48 inches wide and approximately 6 inches off the ground. The unit will need to be lifted straight up and can not be tilted more than 11 degrees off the vertical. The new unit comes in two pieces, the UPS/sidecar and the Battery cabinet. With the batteries installed, each cabinet weighs no more than 2200 pounds. Some sites may require the surrounding fence to be temporarily removed. Before the contractor leaves the site, they are responsible for replacement of the fence and any grounding or lightning protection cables that were removed or altered.

The contractor may remove the battery trays from the battery cabinet, but the batteries must stay in their trays. There are 8 batteries per tray and each tray weighs approximately 300 to 400 lbs.

The contractor shall run new input and output power wires. The wire shall be THHN or equivalent. Splicing the wires will not be allowed. There are five 4/0 AWG input power wires (three phases, neutral, and ground) and five 1/0 AWG output power wires (three phases, neutral, and ground). The wire runs will be approximately 30 ft long.

The power wires shall be terminated with a compression lug on the UPS MBM end.

The contractor shall install the unit in accordance with manufacturer instructions (see 93PM-L Installation and operation manual, part number P-164000711).

The contractor shall install seismic protection that comes with the unit.

The contractor shall move the Industrial Relay Card from minislot 4 to minislot 3.

The contractor shall run new red 600V 14 AWG THHN stranded communication cables from the Alarm termination panel, the hydrogen detector, and the high temperature sensor to the new UPS building alarms termination board and industrial relay card. The new communication cables shall be equipped with a crimp pin connector on the UPS end and a spade connector on the Alarm termination board end.

The contractor shall label the cables in table 1 and tables 2 with the labels provided to them by the Government.

Table 1

Building Alarm terminations on the UPS

Cable label Alarm termination Panel

Signal Name Action

10 - Bldg Alarm 1 60W1 (Type 1-7) 60A6 TB1-23 Generator ON When the generator is ON the UPS limits battery charging capability

9 - Bldg Alarm 1 60W2 (Type 1-7) 60A6 TB1-24 Generator ON

8 - Bldg Alarm 2 60W7 (ALL) 60A6 RY2 Hydrogen Detector

Remote Go to Bypass

7 - Bldg Alarm 2 60W8 (ALL) 60A6 RY2 Hydrogen Detector (rtn)

6 - Bldg Alarm 3 60W3 (Type1-7) 60A6 TB1-25 On Maintenance Bypass

Maintenance Bypass Enabled

5 - Bldg Alarm 3 60W4 (Type 1-7) 60A6 TB1-26 On Maintenance Bypass (rtn)

4 - Bldg Alarm 4 60W9 (ALL) 60A2A8 Y High Temp (90) Remote Go to

3 - Bldg Alarm 4 60W10 (ALL) 60A2A8 R High Temp (90)

The contractor shall connect relay signals for UPS in Maintenance Bypass and System Normal.

Table 2

IRC relay Cable label Signal Name Action

K1 Normal Open 60W11 60A6 TB1-19 System Normal When UPS is in bypass K1 deactivates causing an open on pins 19 & 20 of TB1 in the alarm termination cabinet

This action can be completed by ensuring Relay 1 of Minislot 3 has an activation event code of 262 “On Line LED Is Lit”

K1 COM 60W12 60A6 TB1-20 System Normal

K4 Normal Open 60W5 60A6 TB1-17 System Normal When UPS is in bypass K4 deactivates causing an open on pin 17 & 18 of TB1 in the alarm termination cabinet.

This action can be completed by ensuring Relay 4 of Minislot 3 has an activation event code of 262 “On Line LED Is Lit”

K4 COM 60W6 60A6 TB1-18 System Normal

The contractor shall install a CAT 6 Ethernet cable that runs from the UPS, in the TPMS shelter, to the RDA in the RDA shelter.

- The cable length is approximately 100 feet.

- The cable shall be blue.

- The cable shall be shielded.

- The cable shall be plenum rated.

- The cable shall be straight through.

- Each end shall be terminated with an RJ45 module jack in accordance with the T568B wiring standard.

- The cables shall be labeled as W1010P1 on the UPS end and W1010P2 on the RDA end.

- The P1 end of the cable will be plugged into the Ethernet card (UD62A101A1) on the

UPS and the P2 end will be connected to the RDA Cabinet 90CP14.

The contractor shall install a blue, shielded, plenum rated, straight through 10 ft cat 6 cable from 90CP14 to 90A5 2X and label it with the 90W913 cable label provided.

After the install, the contractor shall connect the unit to the power grid. No power is to be applied to the UPS until it has been commissioned by an Eaton Customer Service Engineer.

The contractor shall schedule a Eaton Customer Service Engineer to commission the UPS before power is applied to the unit.

The contractor shall ensure that the Eaton Customer Service Engineer assigns the correct labels and actions to the alarms and relays according to tables 1 and 2.

The contractor shall ensure that the Eaton Customer Service Engineer configures the network card with the correct IP address, network mask, and gateway according to table 3.

Subsequent to installation, the unit shall undergo comprehensive testing to validate both installation integrity and operational functionality. These tests will encompass manufacturer acceptance protocols and ROC acceptance procedures, collectively requiring a duration of three hours. The contractor is required to remain on-site until the satisfactory completion of all manufacturer and ROC acceptance tests and until formal Government acceptance of the new TPS is documented via signature on Attachment 2 of ROC Modification Note 242.

The contractor shall document any deviation from the standard installation in the as-built drawing. These drawings will be sent back to the Radar Operation Center after each install.

The contractor shall take before and after install digital pictures of each of the interior and exterior walls of the TPMS shelter.

The contractor shall take digital pictures of the unit without any of the protective covers on the front, including the top front of the unit where the communication cables are connected.

The contractor shall send all the digital photographs to the Radar Operation Center before the contractor leaves the site.

Installation instructions of CLIN 002:

Installation

Power Off old UPS

- Legacy UPS with the integrated Maintenance Bypass

- power the old unit down.

- TPS Control Panel UD62A6

- Turn Mode switch to bypass. Wait for ups to go to internal bypass.

- Turn Battery switch to the OFF position.

- Turn CB1 to OFF position.

- Turn UD63CB1 breaker to the OFF position.

- Turn UD64CB2 MBB breaker to the ON position.

- Turn UD64CB3 UOB breaker to the OFF position.

- Turn UD64CB1 UIB breaker to the OFF position.

- Power the radar down to disconnect the TPMS shelter from the utility power in order to run the input and output power cables.

- Turn the UD10TPS1 Fused Disconnect to the OFF position and apply lockout/ tagout. Verify no voltage on UPS side of the Fused Disconnect.

- Turn the UD7TPS1 Critical Equipment Contactor Coil Control Box Breaker to the OFF position and apply lockout/ tagout. Verify no voltage on UPS side of the Critical Equipment Contactor (7S6)

Disassembly old UPS

- Remove communication cables that run from UPS’s TB1 to the Alarm termination panel, the hydrogen Detector, and the high temp sensor that are on the shelter wall.

TB1 pin number Cable Label SIgnal name

1 CC32-1 Generator ON

2 CC32-2 Generator ON (rtn)

3 BB5-1 Hydrogen Detector

4 BB5-2 Hydrogen Detector (rtn)

5 CC32-3 On Maintenance Bypass

6 CC32-4 On Maintenance Bypass (rtn)

7 BB5-3 High temp (90)

8 BB5-4 High temp (90) (rtn)

- Disconnect the input (E1,E2,E3) and output (E13, E14,E15) power wires from the MBM and the neutral and ground wires.

- Disconnect the input (E13,E14,E15) and output (E9, E10,E11) power wires from the UPS and the neutral and ground wires.

- Disconnect the Battery power cables.

- Remove the batteries from the battery cabinet.

- Disconnect the battery cabinet from the UPS.

- Remove the battery cabinet from the shelter.

- Remove the UPS from the shelter.

- Remove the input and output power wires from the TPS including the neutral and ground wires.

- Remove or ensure the floor surface has no protruding bolts used to secure cabinets to the floor.

The contractor shall dispose of the old unit according to local requirements. All batteries shall have a certificate of disposal.

The contractor shall remove the Supervisory Contact Module (SCM) from the wall, remove all of the associated cables, remove the associated conduit, and plug the hole. Cables CC31-1 through 27 will be removed from the shelter.

The contractor shall remove the 3/4” conduit labeled BB34 and plug the hole in the junction box. Not all sites may have this piece of conduit.

Install the new unit

The contractor shall remove any debris after the removal of the old unit.

The contractor may remove the battery trays from the battery cabinet, but the batteries must stay in their trays. There are 8 batteries per tray and each tray weighs approximately 300 to 400 lbs.

The power wires shall be terminated with a compression lug on the UPS MBM end.

The contractor shall install the unit in accordance with manufacturer instructions (see 93PM-L Installation and operation manual, part number P-164000711).

The contractor shall install seismic protection that comes with the unit.

The contractor shall move the Industrial Relay Card from minislot 4 to minislot 3.

The contractor shall run red 600V 14 AWG THHN stranded communication cables from the Alarm termination panel, the hydrogen detector, and the high temperature sensor to the new UPS building alarms termination board and industrial relay card. The new communication cables shall be equipped with a crimp pin connector on the UPS end and a spade connector on the Alarm termination board end.

The contractor shall label the cables in table 1 and tables 2 with the labels provided to them by the Government.

Table 1

Building Alarm terminations on the UPS

Cable label Alarm termination Panel

Signal Name Action

10 - Bldg Alarm 1 60W1 (Type 1-7) 60A6 TB1-23 Generator ON When the generator is ON the UPS limits battery charging capability

9 - Bldg Alarm 1 60W2 (Type 1-7) 60A6 TB1-24 Generator ON

8 - Bldg Alarm 2 60W7 (ALL) 60A6 RY2 Hydrogen Detector

Remote Go to Bypass

7 - Bldg Alarm 2 60W8 (ALL) 60A6 RY2 Hydrogen Detector (rtn)

6 - Bldg Alarm 3 60W3 (Type1-7) 60A6 TB1-25 On Maintenance

Maintenance Bypass Enabled

5 - Bldg Alarm 3 60W4 (Type 1-7) 60A6 TB1-26 On Maintenance Bypass (rtn)

4 - Bldg Alarm 4 60W9 (ALL) 60A2A8 Y High Temp (90) Remote Go to

3 - Bldg Alarm 4 60W10 (ALL) 60A2A8 R High Temp (90)

The contractor shall connect relay signals for UPS in Maintenance Bypass and System Normal.

Table 2

IRC relay Cable label Signal Name Action

K1 Normal Open 60W11 60A6 TB1-19 System Normal When UPS is in bypass K1 deactivates causing an open on pins 19 & 20 of TB1 in the alarm termination

This action can be completed by ensuring Relay 1 of Minislot 3 has an activation event code of 262 “On Line LED Is Lit”

K1 COM 60W12 60A6 TB1-20 System Normal

K4 Normal Open 60W5 60A6 TB1-17 System Normal When UPS is in bypass K4 deactivates causing an open on pin 17 & 18 of TB1 in the alarm termination cabinet

This action can be completed by ensuring Relay 1 of Minislot 3 has an activation event code of 262 “On Line LED Is Lit”

K4 COM 60W6 60A6 TB1-18 System Normal

The contractor shall install a CAT 6 Ethernet cable that runs from the UPS, in the TPMS shelter, to the RDA in the RDA shelter.

- The cable length is approximately 100 feet.

- The cable shall be blue.

- The cable shall be shielded.

- The cable shall be plenum rated.

- The cable shall be straight through.

- Each end shall be terminated with an RJ45 module jack in accordance with the T568B wiring standard.

- The cables shall be labeled as W1010P1 on the UPS end and W1010P2 on the RDA end.

- The P1 end of the cable will be plugged into the Ethernet card (UD62A101A2) on the

UPS and the P2 end will be connected to the RDA Cabinet 90CP14.

The contractor shall install a blue, shielded, plenum rated, straight through, 10 ft cat 6 cable from 90CP14 to 90A5 2X and label it with the 90W913 cable label provided.