2E1 RLP 36C10F25R0035 Appendix A4 OIT Data Center Design Narrative Port St Lucie FL OPC.pdf

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PROJECT:

DRAWING No:

Department of Veterans Affairs

IT Operations and Services Solution Delivery

DATE

ISSUE:

DESCRIPTIONMARK

FILE: Generic Extra Small Data Center Design Package 1.vsd

DESIGNED BY: KEVIN GRZELKA, CTDC

CHECKED BY:

DOC VERSION No:

SHEET TITLE

PRINT DATE: Sep 21, 2021

ISSUE DATE: Jun 25, 2021

SHEET: 1 OF 32

1.0

GENERIC EXTRA SMALL DATA

CENTER DESIGN PACKAGE

FOR MCRS AND

OTHER CSCS

A

B

C

D

2 3 4

1 2 3 4

TITLE

MICHAEL JULIAN, RCDD

KELLY BATES, DCIE

ENTERPRISE DATA CENTER AND

INFRASTRUCTURE ENGINEERING

GENERIC EXTRA SMALL (~780FT2) DATA CENTER DESIGN PACKAGE

FOR MAIN COMPUTER ROOMS (MCRS)

AND OTHER

CAMPUS SUPPORT CENTERS (CSCS)

DESIGN PACKAGE DEVELOPED BY:

DATA CENTER AND INFRASTRUCTURE ENGINEERING

SHEET: 2 OF 32

LEGEND

LEGEND

ELECTRICAL

NOTES

TYP

DETAIL NUMBER

TYPICAL THROUGHOUT THIS

SHEET

ELECTRICAL

BONDING BUSBAR

ARCHITECTURAL

TELECOMMUNICATIONS TELECOMMUNICATIONS

ARCHITECTURAL

DETAIL NUMBER#

TYPICAL THROUGHOUT THIS SHEET

40" TELECOMMUNICATIONS CABINET WITH HORIZONTAL CABLE

CUTOUTS AND APPROPRIATE CABLE MANAGEMENT

ACCESSORIES, SUPPORTING 5KW REDUNDANT

DEMO WALL

NEW WALL

MECHANICAL MECHANICAL

CHANGES TO DESIGN WILL REQUIRE A NEW COMPUTATIONAL FLUID

DYNAMICS (CFD) ANALYSIS TO BE PERFORMED

FLOORPLANS ARE NOT TO SCALE

DOCUMENTS ARE NOT TO BE USED FOR CONSTRUCTION

COLD AISLE CONTAINMENT (PVC CURTAIN)

1 SERVICE PROVIDER ENTRANCE POINT

SERVICE BACKBONE (ENTRANCE ROOM-MAIN COMPUTER

ROOM)

MAIN CROSS CONNECT (CAMPUS/BUILDING DISTRIBUTOR) –

BACKBONE CABLING (MCR-TELECOMMUNCIATIONS ROOMS)

ENTRANCE ROOM (TR) INTERCONNECT

HORIZONTAL DISTRIBUTION TO WORK AREA OUTLETS (WAO)

ADDITIONAL CABINETS OR TELECOMMUNICATIONS RACKS TO

MEET REQUIREMENTS.

7 HORIZONTAL DISTRIBUTION AREA – SIDE A

8 HORIZONTAL DISTRIBUTION AREA – SIDE B

9 MAIN DISTRIBUTION AREA – SIDE A

10 MAIN DISTRIBUTION AREA – SIDE B

STANDARD DENSITY CABINET SUPPORTING 5KW

REDUNDANT

12 HIGH DENSITY CABINET SUPPORTING 10KW REDUNDANT

WIRE MESH CABLE TRAY MINIMUM OF 6"X 12" WITH SECOND LEVEL

OF FIBER CHANNEL PATHWAY (4" X 4")

15 BLUE CABLE TRAY PATH FOR CABLES TO THE A-SIDE MDA/HDA

YELLOW CABLE TRAY PATH FOR CABLES TO THE B-SIDE MDA/

HDA

17 TELECOMMUNICATIONS CHANNEL RACK

SECONDARY BONDING BUSBAR PLACEMENT DETERMINED BY

OTHERS

PRIMARY BONDING BUSBAR PLACEMENT DETERMINED BY

OTHERS

MINIMUM TWO 110V 20A CONVENIENCE BUILDING POWER

OUTLETS PER WALL; PLACEMENT DETERMINED BY OTHERS.

30 AMP 208 VOLT THREE-PHASE TWIST LOCK RECEPTACLE (L21-

30R);8.5 FT AFF {WYE (5-WIRE)} COORDINATE INSTALLATION

LOCATION WITH TELECOMMUNICATIONS CONTRACTOR

20 AMP 208 VOLT THREE-PHASE TWIST LOCK RECEPTACLE (L21-

20R);8.5 FT AFF {WYE (5-WIRE)} COORDINATE INSTALLATION

LOCATION WITH TELECOMMUNICATIONS CONTRACTOR

SERVICE PANEL FOR RACK POWER. IT LOAD ONLY. SHALL BE

EQUIPPED WITH POWER METER; MONITORED SOLUTION

PREFERRED. PLACEMENT PER OTHERS

SERVICE PANEL FOR DEDICATED ROOM AIR CONDITIONING. NON-IT

LOAD ONLY. SHALL BE EQUIPPED WITH POWER METER;

MONITORED SOLUTION PREFERRED. PLACEMENT PER OTHERS

1. LED LIGHTING PLACED IN AISLES DIRECTLY IN FRONT OF

AND BEHIND CABINET ROWS

2. LIGHTING OPERATED BY MOTION SENSOR PER CABINET

ROW OR SECTION

3. 500 LUX IN THE HORIZONTAL PLANE AND 200 LUX IN THE

VERTICAL PLANE REQUIRED MEASURED AT 3 FT AFF IN

FRONT OF AND BEHIND EQUIPMENT CABINETS

POWER BUS BAR (VOLTAGE AND AMPERAGE SUFFICIENT TO

SUPPORT TEN [10] SINGLE BREAKER 208V, 20 AMP, L21-20R

BUSWAY TAPS) FED FROM A SIDE SOURCE

SUPPORT TEN [10] SINGLE BREAKER 208V, 20 AMP, L21-20R

BUSWAY TAPS) FED FROM B SIDE SOURCE

WIRE MESH CABLE TRAY SIZE COMMENSURATE

WITH REQUIREMENTS

SLEEVE WITH BUSHING FIRESTOP AND INNERDUCT FOR

FIBER

CONDUIT WITH BUSHING FIRESTOP AND INNERDUCT FOR

FIBER

SLEEVE OR CONDUIT WITH BUSHING FIRESTOP AND

INNERDUCT FOR FIBER

TELECOMMUNICATIONS CHANNEL RACK, 19" RAILS, #12-24

TAPPED EIA HOLE PATTERN, 30" DEEP CHANNEL MINIMUM, 7'

HIGH, 45RU, WHITE

VERTICAL CABLE MANAGER WITH DOOR, 6" WIDE MINIMUM

SERVER CABINET, 45U, 24"X48" (NOMINAL), SQUARE

PUNCHED RAIL, SINGLE PERFORATED FRONT DOOR, SOLID

REAR DOOR (VERTICAL EXHAUST DUCT IMPLEMENTATION),

DOUBLE PERFORATED REAR DOOR (NO VED), TWO-POINT

KEYED LOCKS, WHITE,SOLID SIDE PANELS

OR

TELECOMMUNICATIONS CABINET, 7' HIGH, 45U, 40"X48"

(NOMINAL), SQUARE PUNCHED RAIL, SINGLE

PERFORATED FRONT DOOR, SOLID REAR DOOR

(VERTICAL EXHAUST DUCT IMPLEMENTATION), TWO-

POINT KEYED LOCKS, WHITE,SOLID SIDE PANELS

OR WIRE MESH CABLE TRAY SIZE COMMENSURATE WITH

REQUIREMENTS

SUPPORT FIVE [5] SINGLE BREAKER 208V, 20 AMP, L21-20R

BUSWAY TAPS) FED FROM A SIDE SOURCE

SUPPORT FIVE [5] 208V, 20 AMP, L21-20R BUSWAY TAPS) FED

FROM B SIDE SOURCE

BLUE CABLE PATH FOR A-SIDE UPS12

YELLOW CABLE PATH FOR B-SIDE UPS13

LIGHTING:

RETURN AIR DUCT

COMPUTER ROOM AIR CONDITIONER (SEE COMPUTATIONAL

FLUID DYNAMICS REPORT FOR SIZING)

REQUIRED CLEARANCE AROUND CRACS

ELECTRICAL SERVICE PANEL

OVERHEAD POWER DROP CORD WITH L21-20 RECEPTACLE

POWER BUSWAY TAP WITH SINGLE BREAKER 3' DROP

CORD WITH L21-20R FOR STANDARD-DENSITY CABINETS

POWER BUSWAY TAP WITH DUAL BREAKER AND TWO 3'

DROP CORDS WITH L21-20R FOR HIGH DENSITY CABINETS

TYPICAL UNSWITCHED 110 VOLT, 20 AMP DUPLEX

CONVENIENCE OUTLET

AC

SPLIT PACKAGE AIR CONDITIONER OR EQUIVALENT 24/7

SUPPLY AIR TO REJECT 5KW (17,000 BTU PER

TELECOMMUNICATIONS RACK)

AC

ADDITIONAL SPLIT PACKAGE AIR CONDITIONER OR LARGER

UNIT TO REJECT HEAT FROM ADDITIONAL RACKS (17,000

BTU PER TELECOMMUNICATIONS RACK)

4'X 8' AC GRADE ¾” TRADE SIZE PLYWOOD BACKBOARD

PAINTED HIGH-GLOSS WHITE WITH TWO COATS OF FIRE

RESISTANT PAINT FOR SERVICE PROVIDER / SECURITY /

VIDEO / ET CETERA

3 FT WIDE, 8 FT HIGH DOOR, FIRE RESISTANT TO ¾ HOUR OR

MORE PER AHJ

6 FT WIDE, 8 FT HIGH DOOR, NO CENTER MULLION, FIRE

RESISTANT TO ¾ HOUR OR MORE PER AHJ

STANDARD 25% OPEN PERFORATED FLOOR TILE

R

MODULAR UPS CABINET (POWER MODULES, BATTERIES,

POWER PANELS)

LED LIGHTING

POWER BUSWAY WITH METERED HEADEND FOR B SIDE

POWER DISTRIBUTION

POWER BUSWAY WITH METERED HEADEND FOR A SIDE

POWER DISTRIBUTION

C FIXED CAMERA, PAN/TILT/ZOOM, PASSIVE INFRARED

CAMERA - DUAL TECHNOLOGY”

PIV ENABLED TWO-FACTOR AUTHENTICATION KEYPAD

M

CEILING MOUNTED MOTION SENSOR (LOCATIONS AS

REQUIRED FOR FULL ROOM COVERAGE)

MOTION SENSOR LIGHT SWITCH

J

OVERHEAD POWER DROP CORD WITH L21-30 RECEPTACLE

POWER JUNCTION BOX FOR 60A CONNECTION

SHEET: 3 OF 32

SPECIFICATIONS

GENERIC TELECOMMUNICATIONS MEDIA AND INTERFACE SPECIFICATIONS FOR TELECOMMUNICATION SPACES

SPECIFICATIONPRIMARY ATTRIBUTEID SECONDARY ATTRIBUTE

1 COPPER PATCH PANELS

PERFORMANCE CATEGORY CATEGORY 6A (10 GBE)

POSITION COUNT 48

FORM FACTOR ANGLED

SIZE ONE RACK UNIT

JACK COLOR CODING A-SIDE BLUE / B-SIDE YELLOW

CASSETTE CAPACITY 12 CASSETTES OR 6 DOUBLE CASSETTES

CASSETTE USER INTERFACES LC DUPLEX CONNECTORS

FIBER DISTRIBUTION PANELS CASSETTE BACKBONE INTERFACES MPO-12

PERFORMANCE CHARACTERISTICS OM4 LASER ENHANCED 40 GBE 50/125 MULTIMODE / OS1 9/125 SINGLE MODE

FORM FACTOR ONE (1) RU

3 UTP (HORIZONTAL AND FIRST LEVEL BACKBONE)

PERFORMANCE CATEGORY CATEGORY 6A (10 GBE)

PERFORMANCE SPECIFICATIONS MEETS OR EXCEEDS TIA-EIA-568-C.2-10, TSB-155.

JACKET COLOR BLUE (HORIZONTAL), WHITE (1ST LEVEL BACKBONE)

PERFORMANCE CATEGORY OM4 LASER ENHANCED TO 40 GIGABIT ETHERNET (GBE) / OS1 / OS2

PERFORMANCE SPECIFICATIONS

LASER OPTIMIZED 50/125 MM FIBERS WITH AT LEAST 4,700 MHZ·KM AT 850 NM /

OS1 9/125 SM FIBERS (INTRA-BUILDING) / OS2 9/125 SM (INTER-BUILDING)

FIBER (HORIZONTAL AND FIRST LEVEL BACKBONE)

MODE MULTIMODE/SINGLE MODE (DISTRIBUTION TO TRS ONLY)

JACKET COLOR AQUA (OM4) / YELLOW (OS1/2)

MEDIA CONNECTOR PRE-TERMINATED WITH MPO, TYPE A

STRAND COUNT 12 OR 24

BUNDLING LOOSE TUBE

5 UTP PATCH CORDS

PERFORMANCE CATEGORY CATEGORY 6A, 26-GAUGE, STRANDED

PERFORMANCE SPECIFICATIONS CENTER TUNED TO HORIZONTAL MEDIA

JACKET COLOR BLUE

6 FIBER PATCH CORDS MODE MULTIMODE/SINGLE MODE (PATCH CORD TO TRS ONLY)

MEDIA CONNECTOR PRE-TERMINATED WITH DUPLEX LC

JACKET COLOR AQUA (OM4) / YELLOW (OS1/2)

PERFORMANCE SPECIFICATIONS LASER OPTIMIZED 50/125 ΜM FIBERS WITH AT LEAST 4,700 MHZ·KM AT 850 NM /

OS1 9/125 SM FIBERS (INTRA-BUILDING) / OS2 9/125 SM (INTER-BUILDING)

PERFORMANCE CATEGORY OM4 / OS1 / OS2

TERMINATION METHOD FACTORY PRE-TERMINATED

SHEET: 4 OF 32

EXTRA SMALL DATA CENTER -

SQUARE

P O

W E

U

LE

Y

S

T

IN

IS

GENERIC FLOOR PLAN FOR EXTRA SMALL DATA CENTERS – SQUARE VERSION

UPS A

UPS B

HDA A

'-0

32'-4 1/2"

4'-0"

MDA A

MDA B HDA B

~775 FT2

SHEET: 5 OF 32

DATA CABLE TRAY LAYOUT -

DATA CABLE TRAY LAYOUT – SQUARE VERSION1

SHEET: 6 OF 32

CABINETS TO HDA CABLE

ROUTING - SQUARE

HDA B

HDA A

DIVERSE ROUTING FOR CABLES FROM CABINETS TO HORIZONTAL DISTRIBUTION AREAS – SQUARE VERSION1

SHEET: 7 OF 32

HDA/MDA CABLE ROUTING -

DIVERSE ROUTING FOR CABLES FROM HORIZONTAL DISTRIBUTION AREAS TO MAIN DISTRIBUTION AREAS – SQUARE VERSION1

NOTE: A FULL MESH CONNECTION IS REQUIRED

FROM THE HDA TO BOTH THE MDAs. THESE

MUST BE ROUTED DIVERSELY.

HDA A MDA A

MDA B HDA B

SHEET: 8 OF 32

MDA TO TR CABLE ROUTING -

DIVERSE ROUTING FOR CABLES FROM MAIN DISTRIBUTION AREAS TO TELECOMMUNICATIONS ROOMS – SQUARE VERSION1

MDA A

MDA B

SHEET: 9 OF 32

EXTRA SMALL DATA CENTER -

RECTANGLE

TR

N

L

GENERIC FLOOR PLAN FOR EXTRA SMALL DATA CENTERS – RECTANGLE VERSION

~785 FT2

UPS A UPS B

HDA A MDA A MDA B HDA B

39'-2 3/4"

SHEET: 10 OF 32

DATA CABLE TRAY LAYOUT -

DATA CABLE TRAY LAYOUT – RECTANGLE VERSION1

2 3

SHEET: 11 OF 32

CABINETS TO HDA CABLE

ROUTING - RECTANGLE

DIVERSE ROUTING FOR CABLES FROM CABINETS TO HORIZONTAL DISTRIBUTION AREAS – RECTANGLE VERSION1

SHEET: 12 OF 32

HDA/MDA CABLE ROUTING -

DIVERSE ROUTING FOR CABLES FROM HORIZONTAL DISTRIBUTION AREAS TO MAIN DISTRIBUTION AREAS – RECTANGLE VERSION1

NOTE: CONNECTIONS TO SAME SIDE MDA FROM

HDA WILL PATCH DIRECTLY IN THE

COLOCATED HDA/MDA.

CROSS-CONNECT TO OPPOSITE MDA WILL

USE STRUCTURED CABLING

SHEET: 13 OF 32

MDA TO TR CABLE ROUTING -

DIVERSE ROUTING FOR CABLES FROM MAIN DISTRIBUTION AREAS TO TELECOMMUNICATIONS ROOMS – RECTANGLE VERSION1

SHEET: 14 OF 32

COMPUTER ROOM DIVERSE

ROUTING

ED ED ED

ED ED ED

MDA

1 STRUCTURED CABLING DIVERSE ROUTING – SQUARE VERSION2

24 DUPLEX LC OM4 – A-SIDE

24 DUPLEX LC OM4 – B-SIDE

12 DUPLEX LC OM4/24 CAT 6A – A-SIDE

12 DUPLEX LC OM4/24 CAT 6A – B-SIDE

HORIZONTAL DISTRIBUTION – EQUIPMENT DISTRIBUTOR/

HORIZONTAL DISTRIBUTION AREA

BACKBONE DISTRIBUTION – MAIN DISTRIBUTION AREA TO MAIN

DISTRIBUTION AREA

STRUCTURED CABLING DIVERSE ROUTING – RECTANGLE VERSION

ED ED ED ED ED EDHDA

24 DUPLEX LC OM4 – A-SIDE

24 DUPLEX LC OM4 – B-SIDE

12 DUPLEX LC OM4/24 CAT 6A – A-SIDE

12 DUPLEX LC OM4/24 CAT 6A – B-SIDE

HORIZONTAL DISTRIBUTION – EQUIPMENT DISTRIBUTOR/HORIZONTAL DISTRIBUTION AREA

BACKBONE DISTRIBUTION – MAIN DISTRIBUTION AREA TO MAIN DISTRIBUTION AREA

SHEET: 15 OF 32

PATHWAY DETAILS

PROPOSED CABLE TRAY:

CABLOFIL CF105/300

4" DEEP X 12" WIDE MINIMUM (2"X18" OR 6"X8" ACCEPTABLE)

WHITE POWERCOAT

TRAY INSERT

MAX. CAPACITY (40% FILL):

199 CATEGORY 6A UTP (0.35 OD)

271 CATEGORY 6A UTP (0.30 OD)

MAXIMUM PLANNED UTP CABLE FILL:

144 CABLES AT .35 OD CMP

MAXIMUM LOAD:

11.15 LBS PER FOOT

MAXIMUM ANTICIPATED LOAD:

~6.48 LBS PER FOOT

LOAD CAPACITY IN LBS/FT PER SPAN:

5: 142 6: 126.8* 7: 93.1 8: 89.2

* RECOMMENDED MAX UNSUPPORTED SPAN

CABLE TRAY CAPACITY PLANNING

1PROPOSED FIBER PATHWAY AND DETAILS

FIBER PATHWAY MOUNTING BRACKET (PANDUIT FR6TRBE/FR6TRBN OR EQUIVALENT):

BRACKET TO MOUNT TO EXISTING THREADED ROD OR

BRACKET TO MOUNT TO NEW THREADED ROD

FIBER PATHWAY CHANNEL AND COVERS (PANDUIT FR4X4/FRHC4/FRSHC4 OR EQUIVALENT):

4X4" CHANNEL RUNNER

SOLID COVER

SPLIT HINGED COVER

FIBER PATHWAY CHANNEL CORNERS (PANDUIT FR4X4/FRHC4/FRSHC4 OR EQUIVALENT):

RIGHT ANGLE CORNER

TEE CONER

FOUR WAY CROSSING

SPLIT OR SOLID COVERS

FIBER PATHWAY BEND RADIUS SPILLWAYS (PANDUIT FRVT4X4/FRTR4X4 OR EQUIVALENT):

VERTICAL TEE

TRUMPET SPILLWAY

BEND RADIUS SPILLWAYS REQUIRED AT EVERY RACK LOCATION

SHEET: 16 OF 32

EQUIPMENT AND HORIZONTAL

DISTRIBUTORS

1 1

2 2

3 3

4 4

5 5

6 6

7 7

8 8

9 9

10 10

11 11

12 12

13 13

14 14

15 15

16 16

17 17

18 18

19 19

20 20

21 21

22 22

23 23

24 24

25 25

26 26

27 27

28 28

29 29

30 30

31 31

32 32

33 33

34 34

35 35

36 36

37 37

38 38

39 39

40 40

41 41

42 42

43 43

44 44

45 45

STANDARD DENSITY EQUIPMENT DISTRIBUTOR ELEVATION FOR CABINETS 2

RU44

RU43

RU42

RU41

48-PORT 1RU ANGLED PATCH PANEL

FOR 10 GbE (24 PORTS TO “A” SIDE

AND 24 PORTS TO “B” SIDE HDAs)

FIBER DISTRIBUTION FOR 10 – 40 GbE

ANGLED BLANKING PANEL

TYPICAL END OF ROW HORIZONTAL DISTRIBUTION AREA1

“A” SIDE

12 DUPEX LC (TWO 12-

STRAND MPO CABLES)

“B” SIDE

12 DUPEX LC (TWO 12-

STRAND MPO CABLES)

RU45

HORIZONTAL FIBER DISTRIBUTION FROM THE

ED IN EACH CABINET IN THE ROW

HORIZONTAL UTP DISTRIBUTION FROM THE

ED IN EACH CABINET IN THE ROW

33 RU FOR LAN ELEMENTS

AND LEAF OR ACCESS LAYER

SWITCHES

1st LEVEL BACKBONE

24 DUPLEX LC FIBER CONNECTIONS

TO OPPOSITE SIDE ONLY

B SIDEA SIDE

LEVITON

SHEET: 17 OF 32

MAIN DISTRIBUTION AREA

MAIN DISTRIBUTION AREA (A & B SIDES)

RESERVED

FOR CORE,

SECURITY

AND WAN

ELEMENTS

AND A-SIDE

DISTRIBUTION

TO TR’S

A-SIDE

“A” SIDE FO

BACKBONE

“B” SIDE FO

BACKBONE

B-SIDE

RESERVED

FOR CORE,

SECURITY

AND WAN

ELEMENTS

AND B-SIDE

DISTRIBUTION

TO TR’S

SHEET: 18 OF 32

MEDIA DETAIL

RECOMMENDED UTP MEDIA: ATLAS-X1 COPPER TRUNKS

CAT 6A UTP CMP CABLE ASSEMBLY

BUNDLE OF 6 BLUE CABLES

BERK-TEK - LANMARK-10G2 (UTP) BRANDED CABLE

TIA/EIA WIRING T568B

TESTED TO TIA 568-C.2

TERMINATION: ATLAS-X1 E2XHD CONNECTION

RECOMMENDED CASSETTE: LEVITON HDX ENTERPRISE MTP

FIBER TYPE: OM4/OS1

FIBER COUNT: 12-FIBER

CONNECTOR (FRONT): LC

CONNECTOR (REAR): MPO

POLARITY: TYPE A

RECOMMENDED FIBER DISTRIBUTION CABINET:

LEVITON ANGLED OPT-X UHDX

144 FIBER

ONE (1) RACK UNIT

RECOMMENDED UTP PATCH PANEL:

LEVITON e2XHD-BLK HIGH-DENSITY ANGLED

48 POSITION

ONE (1) RACK UNIT PER PANEL

RECOMMENDED A SIDE JACK COLOR: BLUE RECOMMENDED B SIDE JACK COLOR: YELLOW

FIBER DISTRIBUTION CABINET

FIBER CASSETTE43 UTP MEDIA

2 UTP PATCH PANEL

SHEET: 19 OF 32

TYPICAL ELEVATION

SIDE ELEVATION ENCLOSURE1

NTS

FLOOR TO ENCLOSURE TOP

7.

0f t.

FLOOR TO BOTTOM OF CABLE TRAY

FLOOR TO BOTTOM OF BUSWAY

ENCLOSURE

8.

3f

REAR ELEVATION ENCLOSURES2

NOTE: HEIGHTS ANNOTATED ARE NOTIONAL. ACTUAL

ELEVATIONS TO BE DETERMINED BY OTHERS

9.

0f

VERTICAL EXHAUST DUCT

UTP CABLE TRAY WITH DROP OUT KIT

.0 ft

.5 ft

AMPS VOLTS

L1

L2

L3

N KW

7.

5f

BLK

G ND

GN D

RETURN AIR DUCT TO CRACS SIZED TO SUPPORT HEAT REJECTION IN

ACCORDANCE WITH COMPUTATIONAL FLUID DYNAMICS (CFD)

ANALYSIS (3'W X 2.5'H)

FIBER CABLE TRAY WITH 1" BEND RADIUS CONTROL VERTICAL TEE OR

TRUMPET

BUSWAY TAP

BUSBAR

VERTICAL EXHAUST DUCT

HINGED FIBER CHANNEL PATHWAY

BUSWAY HEADEND

WIRE MESH CABLE TRAY

FLOOR TO BOTTOM OF RETURN DUCT

FLOOR TO TOP OF RETURN DUCT

RETURN AIR DUCT

FLOOR TO SLAB ABOVE

NO SUSPENDED CEILING

MINIMUM 12' REQUIRED

RECOMMENDED 16'

SHEET: 20 OF 32

HVAC DUCTS- SQUARE

HVAC RETURN DUCT

3'W X 2.5'H PER CFD

COMMON CRAC RETURN DUCT

8'4"W X 2.5'H

GENERIC FLOOR PLAN FOR SMALL DATA CENTERS – HVAC DUCT PLAN (SQUARE VERSION)

SHEET: 21 OF 32

COMPUTATIONAL FLUID

DYNAMICS - SQUARE

TEMPERATURE BILLBOARD X AXIS – ONE CRAC FAILED

TEMPERATURE BILLBOARD Y AXIS – ONE CRAC FAILED

TOTAL HEATLOAD AND AIRFLOW4 TEMPERATURE BILLBOARD 4FT ABOVE FLOOR – ONE CRAC FAILED 5 6

TEMPERATURE FOG – ONE CRAC FAILED

TEMPERATURE BILLBOARD 10.5FT ABOVE FLOOR – ONE CRAC FAILED

SHEET: 22 OF 32

HVAC DUCTS - RECTANGLE

HVAC RETURN DUCT

3'W X 2.5'H PER CFD

COMMON CRAC RETURN DUCT

8'1"W X 2.5'H

GENERIC FLOOR PLAN FOR SMALL DATA CENTERS – HVAC DUCT PLAN (RECTANGLE VERSION)

SHEET: 23 OF 32

COMPUTATIONAL FLUID

DYNAMICS - RECTANGLE

TEMPERATURE BILLBOARD X AXIS – ONE CRAC FAILED

TEMPERATURE BILLBOARD Y AXIS – ONE CRAC FAILED

TOTAL HEATLOAD AND AIRFLOW4 TEMPERATURE BILLBOARD 4FT ABOVE FLOOR – ONE CRAC FAILED 5 6

TEMPERATURE FOG – ONE CRAC FAILED

TEMPERATURE BILLBOARD 10.5FT ABOVE FLOOR – ONE CRAC FAILED

SHEET: 24 OF 32

POWER PLAN - SQUARE

GENERIC FLOOR PLAN FOR SMALL DATA CENTERS – POWER PLAN (72.9W/FT2)

UPS B

UPS A

SHEET: 25 OF 32

POWER PLAN - RECTANGLE

GENERIC FLOOR PLAN FOR SMALL DATA CENTERS – POWER PLAN (72.9W/FT2)

UPS BUPS A

SHEET: 26 OF 32

POWER DISTRIBUTION DETAILS

GND

POWER FEED UNIT

WITH CURRENT MONITOR TO SUPPORT

POWER REQUIREMENT FOR EACH ROW.

POWER CALCULATIONS TO BE PERFORMED

BY OTHERS.

TYPICAL POWER BUSWAY COMPONENTS (RECTANGLE DESIGN)

CHANNEL

ALARM

1 2 3 4 CTRL

RS-485

RS-232

CORD (WITH STRAIN RELIEF)

WITH L21-20R FOR STANDARD-DENSITY CABINETS. TEN

(10) PER ROW BUSWAY.

208V 3 PHASE POWER BUS BAR

208 VOLT RACK PDU FOR EQUIPMENT POWER 2

REQUIRES ONE L21-20R

20A 120/ 208V

CHATSWORTH ECONNECT PDU; VERTICAL; MONITORED; L21-20 PLUG; THREE PHASE; 120/208V INPUT; 20A; (30) C13

(6) C19 OUTLETS; 208V OUTPUT; 3 X 2P 20A HYDRAULIC MAGNETIC BREAKERS; LCD; ETHERNET, USB, AND ENVIRONMENTAL SENSOR PORTS; IP AND SERIAL MONITORING; IP CONSOLIDATION (PDU LINKING); TOOL-LESS

MOUNTING; 70.5"H (1791 MM) X 2.2"W (56 MM) X 2.2"D (56 MM)

CHATSWORTH

P R O D U C T

Temp/Humidity Out

In / IOIOIO10/100

Reset

Warning

OK

Critical

B2C

B2

B1C

B1

B1C

B3C

B3

B3C

B3

B2C

B2

OFF

ON

I

CB2

CB1

CB3

POWER SCHEMATIC FOR POWER RACK- LEVEL REDUNDANCY1

THIS DESIGN PROVIDES DIVERSE POWER INPUTS FOR ACTIVE EQUIPMENT BY SPLITTING

THE SOURCE POWER ACROSS TWO BUSWAYS. EACH SERVER CABINET WILL CONTAIN A

MINIMUM OF TWO EQUIPMENT-FACING ZERO U VERTICAL RACK PDUS – EACH WILL BE

ENERGIZED BY SEPARATE BUSWAY TAP INPUTS ON DISPARATE BUSWAYS.

RACK/ENCLOSURE

RACKED

EQUIPMENT

PDU

PDU

A1

PS1 PS2

BUS A BUS B

STANDARD DENSITY – ONE

L21-20 DROP PER BUSWAY

CHANNEL

ALARM

1 2 3 4 CTRL

RS-485

RS-232

TYPICAL POWER BUSWAY COMPONENTS (SQUARE DESIGN)

208V 3 PHASE POWER BUS BAR

CORD (WITH STRAIN RELIEF)

WITH L21-20R FOR STANDARD-DENSITY CABINETS. FIVE

(5) PER ROW BUSWAY.

POWER FEED UNIT

WITH CURRENT MONITOR TO SUPPORT

POWER REQUIREMENT FOR EACH ROW.

POWER CALCULATIONS TO BE PERFORMED

BY OTHERS.

SHEET: 27 OF 32

BONDING

12"

4"

ANSI/EIA/TIA COMPLIANT BUSBAR

CHATSWORTH P/N: 40158-012 OR

EQUIVALENT

ALL GROUNDING SHALL BE DONE IN ACCORDANCE WITH ANSI/TIA-607-D “COMMERCIAL BUILDING GROUNDING (EARTHING) AND BONDING REQUIREMENTS FOR TELECOMMUNICATIONS”, NFPA 70, AND IN

COMPLIANCE WITH LOCAL CODES.

ALL EQUIPMENT SHALL BE GROUNDED PER MANUFACTURER’S INSTRUCTIONS.

3 TELECOMMUNICATIONS SECONDARY BONDING BUSBAR (SBB)

NETWORK EQUIPMENT MUST BE GROUNDED. NEVER DEFEAT THE GROUND CONDUCTOR OR OPERATE

THE EQUIPMENT IN THE ABSENCE OF A SUITABLY INSTALLED GROUND CONDUCTOR. THESE DEVICES WILL BE BONDED TO THE RACK BONDING BUSBAR (RBB) IN THE SAME RACK. EACH DEVICE WILL

HAVE A DEDICATED UNIT BONDING CONDUCTOR (UBC). THE UBC WILL NOT BE SHARED.

RACK BONDING CONDUCTOR

(RBC) - 6 AWG

TELECOMMUNICATIONS EQUIPMENT BONDING

CONDUCTOR (TEBC) – 6 AWG

INDIVIDUAL EQUIPMENT BONDING

CONDUCTORS FROM EACH PIECE OF

EQUIPMENT AND RACK TO THE RACK

BONDING CONDUCTOR

RACK BONDING CONDUCTOR (RBC)

EXTENDED TO BOTTOM OF RACK TO

ACCOMMODATE FUTURE GROWTH

RACK ISOLATION PADS (IF

APPLICABLE)

SERVER

CABINET

NETWORK RACK

TO PBB/SBB

TO PBB/SBB

PATHWAY, RACK, BONDING CONDUCTOR JOIN REQUIREMENTS

EARTHING EXAMPLE (CISCO 6509/9606)

Ref: CISCO PRODUCT INSTALLATION GUIDE

NOTES:

Catalyst 9600 Series

RFID

C9606R

C9606-FAN

RFID

C9600-SUP-1

SS

Catalyst 9600 Series Supervisor Module

C9600-SUP-1

Catalyst 9600 Series Supervisor Module

C9600-LC-48YLCatalyst 9600 Series Ethernet Switching Module

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

C9600-LC-24CCatalyst 9600 Series Ethernet Switching Module

17 18 19 20 21 22 23 249 10 11 12 13 14 15 161 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

TWO-HOLE

COMPRESSION

LUG

UBC

SYSTEM

GROUND

LOCATION

CISCO 9606CISCO 6509

SYSTEM GROUND

LOCATION

TWO-HOLE COMPRESSION

LUG

GROUNDING PAD

UBC

SCREWS

(M4)

TWO-HOLE COMPRESSION LUGS (RACKS

SHALL NOT BE MODIFIED IF ONLY ONE-

HOLE IS PROVIDED; USE ONE-HOLE

COMPRESSION LUGS IN THIS CASE)

TOP-MOUNTED RACK BONDING BUSBAR

(RBB)

UNIT BONDING CONDUCTOR

(UBC) - 6 AWG

GROUNDING TERMINAL

(TYPICAL EACH PIECE OF

EQUIPMENT)

IRREVERSIBLE CRIMP CONNECTOR

TELECOMMUNICATIONS EQUIPMENT

BONDING CONDUCTOR (TEBC) – 6 AWG

RACK BONDING CONDUCTOR

(RBC) - 6 AWG

IRREVERSIBLE CRIMP CONNECTOR

IRREVERSIBLE CRIMP

CONNECTOR

CABLE TRAY BONDING

CONDUCTOR. TYPICAL AT

EACH SECTION CONNECTION

POINT

TELECOMMUNICATIONS

EQUIPMENT BONDING

CONDUCTOR (TEBC) –

6 AWG

SHEET: 28 OF 32

TYPICAL CABINET DETAIL

TYPICAL ENCLOSURE SPECIFICATION

1TYPICAL ENCLOSURE FRONT WITH VERTICAL EXHAUST DUCT (VED)

TYPICAL ENCLOSURE SIDE VIEW WITH VERTICAL EXHAUST DUCT (VED)

CP3203504 F-Series TeraFrame Gen 3 Cabinet System with accessories installed Configuration includes the following components:

Item Number Description (Qty) FF1N-111C-E52-B F-Series TeraFrame Gen 3 Cabinet System, 45 RMU, 84.6 in. (2149mm) H x 23.6" (600mm) W x 43.30" (1100mm), D Square-Punched Rails, 2-Pair, Single, Perforated Metal Front Door, Two Point, Keyed Swing Handle Lock, Single Solid Metal Rear Door, Two Point, Keyed Swing Handle Latch, Vertical Exhaust Duct System 14-20" (356-508mm), 2 Solid Side Panel, Glacier White, 6-Slide Frame (1)

024-739003-E63 Frame, 6 Slide, 23.6'' (600 mm) W x 43.3'' (1100 mm) D x 45 RMU, Glacier White (1)

024-739060-E03 Door, TeraFrame, Front, Assembly, 23.6'' (600 mm) W x 45 RMU, Glacier White (1)

024-739064-703 Lock Kit, 2-Point, Keyed, Front Door, 45 RMU (1)

024-739070-E03 Door, Solid, Rear, Assembly, 23.6'' (600 mm) W x 45 RMU, Glacier White (1)

024-739074-703 Lock Kit, 2-Point, Keyed, Solid Door, 45 RMU (1)

024-739191-E12 Vertical Exhaust Duct Kit, 20”H-34"H (508 mm-863 mm), TeraFrame, Cable Port, 23.6'' (600 mm) W x 43.3'' (1100 mm) Glacier White (1)

024-739046-E63 Side Panel, 6 SLIDE, 43.3'' (1100 mm) D x 45 RMU, Glacier White (2)

024-739200-002 Kit, Common Parts Parts,Teraframe,UL,White (1)

024-739110-701 PDU Bracket, Assembly, Standard, 0.7'' (17 mm) W x 3.9'' (100 mm) D x 2.4" (60 mm), Black (1)

39110-C01 PDU Bracket, Assembly, Standard, 0.7'' (17 mm) W x 3.9'' (100 mm) D x 2.4" (60 mm), Black (1)

024-739107-E00 Air Director, Glacier White (1)

024-739240-003 Kit, Packaging, 600 W x 1075-1200D x 42U - 48U (1)

024-739029-001 Caster Kit, Two Swivel, Two Fixed, 1.6'' (41 mm) W x 2'' (51 mm) D x 2" (41 mm) H

024-735077-002 F-Series TeraFrame Cabinet with Caster Packaging, 600-700mm X 1025-1200mm D X 36- 45U H (1)

39085-E03 Air Dam, 6 SLIDE, 23.6'' (600 mm) W x 45 RMU, Glacier White (1)

39137-703 Baying Seal Kit, 45U (2)

39132-E00 Bottom Panel with Brushes (1)

31920-E03 Finger Cable Manager no Cover (2)

UL2416 This Cabinet and any included accessories are UL Listed under the NWIN category per the UL2416 Standard. UL file number E227626. Note, the UL Listing only applies to cabinets manufactured in the United States.

(VENDOR TO PROVIDE 45 RU OF PLENAFILL BLANKING PANEL PER ENCLOSURE)

3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40

TYPICAL ENCLOSURE TOP VIEW WITH VERTICAL EXHAUST DUCT (VED)

NOTE: SERVER CABINETS MAY ONLY HOUSE SERVER

AND STORAGE EQUIPMENT AND SUPPORTING

PATCH PANELS. SERVER CABINETS MAY NOT

HOUSE TELECOMMUNICATIONS (NETWORK)

EQUIPMENT

SHEET: 29 OF 32

TYPICAL NETWORK CABINET

DETAIL

TYPICAL NETWORK CABINET CONFIGURATION – CHATSWORTH NF8N-115C-E52-1

TYPICAL NETWORK CABINET FRONT VIEW DIMENSIONS3

TYPICAL NETWORK CABINET ISOMETRIC VIEW WITH DOUBLE DOORS AND

VERTICAL EXHAUST DUCT (VED)

40"

.4

19"

.1"

35.9"

NOTE: NETWORK CABINETS ARE PURPOSE BUILT TO PROVIDE AMPLE ROOM

FOR CABLING NEEDS OF THE HORIZONTAL DISTRIBUTION AREA AND THE

MAIN DISTRIBUTION AREA AND MAY BE USED IN LIEU OF

TELECOMMUNICATION CHANNEL RACKS FOR THIS PURPOSE.

TELECOMMUNICATION CABINETS MAY NOT BE USED IN

TELECOMMUNICATION ROOMS.

SIDE PANELS WITH BRUSH

SEALED CABLE OPENINGS

ARE MANDATORY AND

MUST BE ORDERED

SEPARATELY

SIDE PANEL WITH BRUSH SEALED CABLE OPENINGS (CHATSWORTH 39043-E63)

SIDE PANEL WITH BRUSH SEALED CABLE OPENINGS FEATURE MULTIPLE BRUSH SEALED

CABLE OPENINGS THAT ALLOW CABLES TO ENTER THE SIDE OF THE CABINET WHILE

CONTAINING EXHAUST AIR WITHIN EACH CABINET

• TWO-PIECE DESIGN WITH TOP AND BOTTOM HALVES FOR EASIER HANDLING

• EIGHT CABLE OPENINGS PER SIDE, FOUR PER HALF-HEIGHT PANEL, ONE PER CORNER, ARE

4.5"W x 9"D WITHOUT COVER

• BRUSH COVER OVER CABLE OPENINGS PROTECTS CABLES AS THEY PASS THROUGH THE SIDE

PANEL AND PROVIDES A 3.9"W X8.8"D PASS THROUGH AREA FOR CABLES

• TOOL-LESS REMOVAL, DROP IN DESIGN WITH INTEGRATED LOCKING SPRING LATCH SECURES

THE SIDE PANEL TO THE CABINET FRAME

• INTEGRATED GROUNDING TABS TO ELECTRICALLY BOND THE SIDE PANEL TO THE CABINET

FRAME

SIZED PER

REQUIREMENT

SIDE PANELS (CHATSWORTH 39043-E63)4

SHEET: 30 OF 32

TYPRICAL NETWORK CABIINET

ACCESSORIES

TYPICAL PDU BRACKET1

3 TYPICAL CABLE LASHING MANAGER

TYPICAL TELESCOPING CABLE MANAGER2

SHEET: 31 OF 32

BUILDING TELECOM CABLE

ROUTING

MCR

A-SIDE

ENTRANCE

ROOM

B-SIDE

ENTRANCE

ROOM

1 BACKBONE CABLE ROUTING (REDUNDANT AND DIVERSE)

FIRST FLOOR

SECOND FLOOR

THIRD FLOOR

FOURTH FLOOR

ADDITIONAL FLOORS

A-SIDE BACKBONE (24 STRAND

OM4 & 12 STRAND OS1)

B-SIDE BACKBONE (24 STRAND

OM4 & 12 STRAND OS1)

A-SIDE SERVICE PROVIDER

ENTRANCE CABLES

B-SIDE SERVICE PROVIDER

ENTRANCE CABLES

NOTE:

• DIAGRAM DEPICTS TYPICAL

REDUNDANT AND DIVERSE

CABLE ROUTING

• ADDITIONAL TRs PER FLOOR

FOLLOW THE SAME DIVERSE

ROUTING SCHEMA

SHEET: 32 OF 32

Long Extra Small

Computational Fluid Dynamics (CFD) Simulation - Extra Small Computer Room - Rectangle Version

This report contains the results and images from a CFD simulation. It shows the performance of the current cooling system in this representation of a generic extra small computer room for use within VA.

Data Center & Infrastructure Engineering Solution Delivery, DevSecOps, OIT

Geometry and Objects

Data Center Dimensions

Item Value

Floor Length 20.0 ft

Floor Width 39.5 ft

Tile Size 24.0 inch

UF Plenum Height 0.0 inch

Real Ceiling Height 12.0 ft

Object Count

Downflow CRACs 2

Server Racks 10

Hot Boxes 2

Vertical Partitions 6

Horizontal Partitions 1

Downflow CRACs by Style

Downflow CRAC Style Total Units Failed Units Total Airflow (CFM) Nominal Cooling (Ton) Nominal Cooling (kW)

Liebert DS053AS/AD/DS/DD 2 1 8,000 15.1 53.2

Racks by Style

Rack Style Total Racks Turned Off Total Heat Load (kW) Total Airflow (CFM)

CPI TeraFrame 60 cm x 110 cm x 45 U (Ducted) 6 0 30.0 4,731

CPI TeraFrame NF8N with Chimney 4 0 11.2 1,766

Heat Load/Cooling Airflow

Total Heat Load and Airflow

Net Floor Area 742 sq ft

Heat Load Density 61.2 W/sq ft

Total Heat Load 45.5 kW

Total Airflow Demand 7,497 CFM

Total Airflow Supplied 8,000 CFM

Cooling Airflow Supplied

Source Value

Downflow CRACs 8,000 CFM

Special CRACs 0.0 CFM

Upflow CRACs 0.0 CFM

In-Row Coolers 0.0 CFM

Overhead Coolers 0.0 CFM

Spot Coolers 0.0 CFM

UF Vents (Net) 0.0 CFM

AF Inlet Vents 0.0 CFM

Summary of AF Results

Total Heat Load and Cooling

Total Airflow Demand

7,497 CFM

Total Airflow Supply

8,000 CFM

Total Heat Load

45.5 kW

Cooling by Cooling Units

Heat Loads and Cooling Achieved

Item kW Ton

Server Rack Heat Load 41.2 11.7

Hot Box Heat Load 4.26 1.21

Cooling by Downflow CRACs 45.5 12.9

Cooling by Upflow CRACs 0.0 0.0

Cooling by RDHx 0.0 0.0

Cooling by In-Row Coolers 0.0 0.0

Cooling by Overhead Coolers 0.0 0.0

Cooling by Spot Coolers 0.0 0.0

Cooling by Inlet Vents 0.0 0.0

Rack Temperature Results

Rack Statistics

Range of Max Inlet Temp Number of Racks

Above 80 F 1

Between 75 F and 80 F 0

Between 70 F and 75 F 2

Below 70 F 9

Hot Boxes are included

Rack Temperatures in Detail

No. Rack or HotBox Name Xref Yref Heat Load Nominal Airflow Actual Airflow TinMax ToutMax Tbot_F Tmid_F Ttop_F

1 Row 2 - HDA A_1 7.0 6.1 2.80 442 824 67.8 78.5 67.2 67.6 67.7

2 Row 2 - HDA A 10.4 6.1 2.80 442 782 68.6 79.9 67.4 67.7 67.8

3 Row 2 - Rack 8 SD 13.8 6.0 5.00 789 896 69.2 86.8 67.5 68.0 68.7

4 Row 2 - Rack 9 SD 15.8 6.0 5.00 789 854 69.0 87.5 67.8 67.9 68.5

5 Row 2 - Rack 10 SD 17.8 6.0 5.00 789 818 68.7 88.0 67.9 67.7 68.2

6 Row 2 - Rack 3 SD 19.8 6.0 5.00 789 791 68.2 88.1 67.9 67.7 67.9

7 Row 2 - Rack 1 SD 21.8 6.0 5.00 789 770 68.0 88.5 67.9 67.7 67.7

8 Row 2 - Rack 2 SD 23.8 6.0 5.00 789 750 68.0 89.1 68.0 67.8 67.7

9 Row 2 - HDA B_1 25.8 6.1 2.80 442 452 69.8 89.4 68.1 67.9 67.8

10 Row 2 - HDA B 29.1 6.1 2.80 442 446 71.4 91.2 68.8 68.1 67.9

11 Hot Box 1 25.3 16.4 2.13 500 500 88.6 90.9

12 Hot Box 1_1 7.3 16.4 2.13 500 500 70.5 83.1

Xref and Yref in ft; Heat Load in kW; Airflow in CFM; Temperatures in F.

Results for Cooling Units

Downflow CRACs: Cooling & Temperatures

Name Xref Yref Airflow T_Return T_Supply Cooling (Ton) Cooling (kW)

CRAC 1 3.0 2.8 8,000 85.4 66.3 12.9 45.5

CRAC 1_1 36.5 11.0 turned off ----- ----- ----- -----

Xref and Yref in ft; Airflow in CFM; Temperatures in F; Cooling Produced in Ton and kW.

Four Feet Above Floor

Temperature Fog

X Axis View

One CRAC Failed

Y Axis View

One CRAC Failed

10.5 Feet Above the Floor

Computational Fluid Dynamics (CFD) Simulation - Extra Small Computer Room - Square Version

This report contains the results and images from a CFD simulation. It shows the performance of the current cooling system in this extra small computer room for use within VA.

Data Center and Infrastructure Engineering Solution Delivery, DevSecOps, OIT

Geometry and Objects

Data Center Dimensions

Floor Length 24.0 ft

Floor Width 32.5 ft

Tile Size 24.0 inch

UF Plenum Height 0.0 inch

Real Ceiling Height 12.0 ft

Downflow CRACs 2

Server Racks 10

Hot Boxes 2

Vertical Partitions 6

Horizontal Partitions 2

Downflow CRACs by Style

Downflow CRAC Style Total Units Failed Units Total Airflow (CFM) Nominal Cooling (Ton) Nominal Cooling (kW)

Liebert DS053AS/AD/DS/DD 2 1 8,000 15.1 53.2

Racks by Style

Rack Style Total Racks Turned Off Total Heat Load (kW) Total Airflow (CFM)

CPI TeraFrame 60 cm x 110 cm x 45 U (Ducted) 6 0 30.0 4,731

CPI TeraFrame NF8N with Chimney 4 0 11.2 1,766

Heat Load/Cooling Airflow

Total Heat Load and Airflow

Net Floor Area 732 sq ft

Heat Load Density 62.1 W/sq ft

Total Heat Load 45.5 kW

Total Airflow Demand 7,497 CFM

Total Airflow Supplied 8,000 CFM

Cooling Airflow Supplied

Source Value

Downflow CRACs 8,000 CFM

Special CRACs 0.0 CFM

Upflow CRACs 0.0 CFM

In-Row Coolers 0.0 CFM

Overhead Coolers 0.0 CFM

Spot Coolers 0.0 CFM

UF Vents (Net) 0.0 CFM

AF Inlet Vents 0.0 CFM

Summary of AF Results

Total Heat Load and Cooling

Total Airflow Demand

7,497 CFM

Total Airflow Supply

8,000 CFM

Total Heat Load

Cooling by Cooling Units

Heat Loads and Cooling Achieved

Item kW Ton

Server Rack Heat Load 41.2 11.7

Hot Box Heat Load 4.26 1.21

Cooling by Downflow CRACs 45.5 12.9

Cooling by Upflow CRACs 0.0 0.0

Cooling by RDHx 0.0 0.0

Cooling by In-Row Coolers 0.0 0.0

Cooling by Overhead Coolers 0.0 0.0

Cooling by Spot Coolers 0.0 0.0

Cooling by Inlet Vents 0.0 0.0

Rack Temperature Results

Rack Statistics

Range of Max Inlet Temp Number of Racks

Above 80 F 0

Between 75 F and 80 F 0

Between 70 F and 75 F 0

Below 70 F 12

Hot Boxes are included

Rack Temperatures in Detail

No. Rack or HotBox Name Xref Yref Heat Load Nominal Airflow Actual Airflow TinMax ToutMax Tbot_F Tmid_F Ttop_F

1 Row 2 - HDA B 10.7 17.7 2.80 442 657 68.0 81.5 67.9 68.0 68.0

2 Row 2 - HDA B_1 14.0 17.7 2.80 442 619 67.9 82.2 67.9 67.9 67.9

3 Row 2 - Rack 2 SD 16.0 18.0 5.00 789 841 68.2 86.9 68.1 68.0 67.9

4 Row 2 - Rack 1 SD 18.0 18.0 5.00 789 831 68.3 87.3 68.3 68.1 67.9

5 Row 2 - Rack 3 SD 20.0 18.0 5.00 789 820 68.4 87.6 68.4 68.3 68.0

6 Row 2 - Rack 10 SD 13.0 6.1 5.00 789 866 68.2 86.4 68.2 67.8 67.2

7 Row 2 - Rack 8 SD 15.0 6.0 5.00 789 845 68.3 87.0 68.3 68.0 67.4

8 Row 2 - Rack 9 SD 17.0 6.0 5.00 789 825 68.3 87.4 68.3 68.2 67.6

9 Row 2 - HDA A_1 19.0 6.4 2.80 442 568 68.1 83.7 68.1 67.9 67.6

10 Row 2 - HDA A 22.4 6.4 2.80 442 558 68.1 83.9 68.0 67.9 67.8

11 Hot Box 1 7.2 6.4 2.13 500 500 67.4 80.6

12 Hot Box 1_1 25.8 17.7 2.13 500 500 68.2 81.6

Xref and Yref in ft; Heat Load in kW; Airflow in CFM; Temperatures in F.

Results for Cooling Units

Downflow CRACs: Cooling & Temperatures

Name Xref Yref Airflow T_Return T_Supply Cooling (Ton) Cooling (kW)

CRAC 1 3.0 8.0 8,000 85.3 66.4 12.9 45.5

CRAC 1_1 29.5 16.2 turned off ----- ----- ----- -----

Xref and Yref in ft; Airflow in CFM; Temperatures in F; Cooling Produced in Ton and kW.

Temperature Fog

Four Feet Above Floor

X Axis

Y Axis

10.5 Feet Above Floor

Generic Extra-Small CSC Design Narrative.pdf

Table of Contents

1 Background

2 Campus Support Center (CSC) Overview

2.1 Main Computer Rooms (MCRs)

2.2 Other Campus Support Centers (CSCs)

3 Design Description

3.1 Architectural

3.2 Electrical

3.3 Mechanical

3.4 Telecommunications

3.4.1 IT Equipment Enclosures

3.4.2 Cable Tray

3.4.3 Structured Cabling

3.4.4 Fiber Backbone

4 Other Telecommunications Infrastructure

4.1 Entrance Rooms

4.2 Telecommunications Rooms

4.3 Fiber Backbone

5 Contact Information

Generic Extra Small Data Center Design Package 1

CFD Extra Small Computer Room - Rectangle Version

Report Summary

Computational Fluid Dynamics (CFD) Simulation - Extra Small Computer Room - Rectangle Version

General Info

Geometry and Objects

Heat Load/Cooling Airflow

Above Floor

Summary of AF Results

Rack Temperature Results

Results for Cooling Units

Four Feet Above Floor

Temperature Fog

X Axis View

Y Axis View

10.5 Feet Above the Floor

CFD Extra Small Computer Room - Square Version

Report Summary

Computational Fluid Dynamics (CFD) Simulation - Extra Small Computer Room - Square Version

General Info

Geometry and Objects

Heat Load/Cooling Airflow

Above Floor

Summary of AF Results

Rack Temperature Results

Results for Cooling Units

Temperature Fog

Four Feet Above Floor

X Axis

Y Axis

10.5 Feet Above Floor

OFFICE OF

INFORMATION

AND TECHNOLOGY

Design Narrative Generic Extra-Small Data Center for Main Computer Rooms (MCRs) and other Campus Support Centers (CSCs)

14 May 2021 Data Center & Infrastructure Engineering

Greenfield Design Narrative – Extra-Small Data Center for MCRs and other CSCs | 1

Table of Contents Table of Contents 1 ................................................................................................................................... Background 2 ......................................................................................... Campus Support Center (CSC) Overview

2.1 Main Computer Rooms (MCRs)

2.2 Other Campus Support Centers (CSCs)

3 ......................................................................................................................... Design Description

3.1 Architectural

3.2 Electrical

3.3 Mechanical

3.4 Telecommunications

IT Equipment Enclosures Cable Tray Structured Cabling Fiber Backbone

4 ...................................................................................... Other Telecommunications Infrastructure

4.1 Entrance Rooms

4.2 Telecommunications Rooms

4.3 Fiber Backbone

5 ...................................................................................................................... Contact Information

Greenfield Design Narrative – Extra-Small Data Center for MCRs and other CSCs | 2

1 Background There is a recognized need to provide a generic Campus Support Center (CSC) data center design that can be applied without significant modifications to future construction projects.

The existence of a standardized, standards-based design will prevent non-compliant, incorrectly sized, unbalanced, and unsustainable data center designs from being produced by VA mission partners, reducing design project timelines and costs, and preventing unnecessary rework and change orders.

The Office of Information Technology (OIT) Solution Delivery (SD) Data Center & Infrastructure Engineering team has developed the accompanying design package (Generic Extra-Small Data Center Design Package for Main Computer Rooms (MCRs) and Other Campus Support Centers (CSCs)) for Architect/Engineer (A/E) partners to use in their design drawing development for new construction projects across VA.

This design narrative describes the generic CSC design utilizing a standardized TIA-942-B Telecommunications-Electrical-Architectural-Mechanical (TEAM) approach that will allow A/E designs to separate requirements by discipline. Disciplines not directly related to the telecommunications infrastructure (e.g. structural, plumbing, fire protection) are not addressed.

2 Campus Support Center (CSC) Overview CSCs provide geographically specific, operational IT services in support of campus services to Veterans and VA employees that cannot be effectively consolidated or provided over cloud architectures to the campus. Information Technology (IT) services at CSCs support multiple organizations, including Clinical Engineering (CE, a.k.a. biomed), Facility Management Services (FMS), VA police, Research & Development (R&D), Veterans Benefits Administration (VBA) Regional Offices, Office of Information Field Offices (OIFOs), and others.

Design models for CSCs are intended to provide for collocation of IT equipment and systems from all provider organizations into the minimum number of operational spaces on a campus;

that is, consolidated data centers providing environmental and area network support appropriate to all IT equipment needed by tenant organizations on a particular campus to perform their missions. There should only be a single data center on a campus that hosts all of the locally necessary IT hardware to operate the site; similarly, all IT hardware necessary to operate the site should be physically located in the single data center described.

2.1 Main Computer Rooms (MCRs)

The most common type of CSC in the VA inventory is the Main Computer Room (MCR) that provides IT services to a VAMC campus.

Greenfield Design Narrative – Extra-Small Data Center for MCRs and other CSCs | 3

Legacy MCRs in in-patient VA Medical Centers typically support between 25kW and 75kW of critical load, with significant additional loads anticipated as VA modernizes electronic health record systems and deploys additional medical systems increasingly dependent upon IT systems.

Analysis of projected IT trends and needs has led VA to standardize on a single CSC design for major VA outpatient clinical facilities (known variously as super-CBOCs (Community Based Outpatient Clinics, ACCs (Ambulatory Care Centers), and HCCs (Health Care Centers)) with a footprint larger than 50,000 square feet (and with 48 or fewer Telecommunications Rooms (TRs), which will satisfy anticipated telecommunications support needs for a twenty (20) year data center life cycle (coinciding with the expected typical lease length for many of these facilities)

Utilize this ‘extra-small’ design when indicated by OIT Data Center & Infrastructure Engineering.

2.2 Other Campus Support Centers (CSCs)

Consult OIT Data Center & Infrastructure Engineering for the appropriate size and design of CSCs during project scoping for other facility classifications.

3 Design Description This design narrative describes a generic, standardized CSC suitable for insertion into new construction at selected VA outpatient clinical facilities with a footprint larger than 50,000 square feet with fewer support requirements to provide all necessary IT services for all tenants.

The standards-based design will result in a TIA-942 Rating 3 CSC that complies with the requirements of the VA’s Infrastructure Standard for Telecommunications Spaces.

The ultimate design load for this facility is 41.2kW, which is sufficient to support all existing loads, anticipated equipment consolidations, deployment of Cerner EHRM equipment, and provides for reasonable amounts of growth over the planned 20-year lifecycle of the CSC.

Physical space, electrical capacity and distribution, heat rejection, and telecommunications elements have been holistically designed and balanced in this design.

Include all described elements (except for active server/storage/switch equipment and patch cords) in the scope of the construction project.

3.1 Architectural

Any modifications to the generic design will require the design team to conduct additional Computational Fluid Dynamics (CFD) analysis to show that the new design functions as intended at all design loading and contingency conditions. Contact the Data Center & Infrastructure Engineering team for additional information as required.

https://www.cfm.va.gov/til/dguide/OIT-InfrastrucStdsTelecommSpaces.pdf

Greenfield Design Narrative – Extra-Small Data Center for MCRs and other CSCs | 4

For maximum flexibility, there are two (2) basic designs for the generic extra-small CSC. The ‘square’ extra-small design requires a 24’x34’-4-1/2” (775 square foot) footprint without column interruptions. The ‘rectangle’ extra-small design requires a 20’x39’-2-3/4” (785 square foot) footprint without column interruptions. Insertion of columns will require an increase in the allocated square footage, and is not recommended. This space is sufficient to house both the IT equipment and the endpoint electrical and mechanical support equipment necessary to support the critical load. The minimum height of the space is twelve (12) feet, and sixteen (16) feet are suggested. Provide a minimum 6’ width 8’ height double door to the MCR either without a mullion or with a removable one.

Future CSCs will be slab-floor facilities, so raised access floor systems are not required. There shall not be a suspended ceiling in future CSCs. In this design the CSC will have contained return air ducting providing airflow separation.

Depending on the generic design selected, the generic extra-small CSC supports either a single row or split, two-row system of server and networking equipment, a 2N UPS system, and an N+1 heat rejection system sized to support the ultimate design load for the CSC. Dimensions and layout for the generic extra-small CSC are shown on sheets 4 and 9 of the Generic Extra- Small Data Center Design Package.

There is insufficient physical space in the generic extra-small design for other telecommunications functions (e.g. carrier circuit demarc/Entrance Room functions) to be collocated in the data center.

3.2 Electrical

The ultimate design for the critical load in the generic extra-small CSC is 41.2kW, which provides for six (6) IT equipment server cabinet positions at Standard Density. UPS systems sized to support this ultimate design load are necessary. 2N UPS redundancy in the CSC is a requirement for this classification of facility.

Provide power to the CSC 2N Uninterruptible Power Supply (UPS) systems from separate distribution panels both on the generator-backed facility electrical bus.

In order to provide the 2N redundancy necessary for critical electrical distribution for the mission critical CSC, Data Center & Infrastructure Engineering specifies installation of a matched pair of modular UPS systems suitable for all capacity levels up to the ultimate design. Adoption of the modular technology will decrease initial capital costs to procure these systems, as well as provide higher operating efficiencies for the UPS systems over their lifecycle. As the critical load in the MCR increases with additional IT workload over time, the systems can be gradually built up (using operations, not capital funds) to support the new critical loads.

Individual facilities will have varying levels of critical load at the time of CSC commissioning.

Procure the UPS systems to have sufficient modular UPS and battery elements to support the load at the time of commissioning with N+1 internal elements in each UPS. (Example: The

Greenfield Design Narrative – Extra-Small Data Center for MCRs and other CSCs | 5 modular UPS system has 10kW UPS modules. At the time of commissioning, the critical load is 16kW. The smallest number of UPS modules that can support this load is 2 (20kW capacity).

Provide three (3) 10kW modules in each UPS to provide internal N+1 capability.)

In order to achieve the 41.2kW ultimate load, Data Center & Infrastructure Engineering recommends specification of a modular UPS system similar to the Eaton 93PM (93PM-L for 208V applications), expandable in 10kW increments with 120/208V output, initially built out to support the planned critical load at commissioning. At fully-built out condition, the battery cabinet is estimated to be able to provide around 15 minutes of runtime, which exceeds the 10-minute requirement of the VA Infrastructure Standard for Telecommunications Spaces.

Procure sufficient batteries in these battery cabinets to provide at least 10 minutes of runtime at initial critical load. This will result in a UPS unit that is approximately 83-85” wide, depending on the specific configuration. The total physical space required for each UPS system to support the recommended ultimate design load is estimated to be equivalent to less than four (4) IT equipment cabinets, with 36” front and 0” rear clearance. (Other makes and manufactures of UPS may have rear clearance requirements and not be compatible with all extra-small designs.)

The generic extra-small CSC uses busbar electrical distribution to support the critical load to minimize lifecycle expansion and operation cost and complexity. Power distribution from the UPS systems to the IT equipment rows is via overhead 120/208V busbars as shown in sheets 24 and 25 of the Generic Extra-Small Data Center Design Package. In the ‘square’ layout, each busbar requires the ability to power 20.6kW of critical load on either busbar, per equipment row. In the ‘rectangle’ layout, each busbar requires the ability to power 41.2kW of critical load on either busbar. (A-side and B-side busbars in the ‘square’ layout may be combined depending upon busbar manufacturer offerings, which changes the supported load requirement to 41.2kW.) Assume a 30% phase load imbalance when conducting amperage calculations for busbar sizing.

Distribute 120/208V output from the A/B UPS units to circuit breakers in the UPS distribution cabinets to support each A/B busbar.

Determine an identifying color scheme for the “A” and “B” side distribution elements. Label each circuit, busbar, and busbar tap (receptacle element) in accordance with the requirements of the Infrastructure Standard for Telecommunications Spaces.

There are ten (10) total IT equipment enclosures in the generic extra-small CSC layout. In the busbar distribution model each individual Standard Density enclosure receives a single 3-phase 20A busbar tap outfitted with a single L21-20R receptacle from each A/B redundant bus as shown in the diagram below. This will provide power to the entire MCR (ultimate design) in the standard configuration defined in the Infrastructure Standard for Telecommunications Spaces.

(There are no High Density enclosures specified in the generic extra-small CSC design.)

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Provide and install twenty (20) standardized 3-phase Rack PDUs per sheet 26 of the Generic Extra-Small Data Center Design Package. Each Standard Density IT equipment enclosure receives a mirrored set of two (2) Rack PDUs. Additional detail on these pieces of equipment is shown in the diagram below.

Provide and install A/B color-coded IEC-320 power cords for installed IT equipment to connect to the standard 3-phase Rack PDUs. The use of IEC-320 C13/14 and C19/20 power cords allows auto-ranging PSUs to automatically pull 208V power, which can decrease the power consumption of the equipment in the range of 2-3%. The A side power cords shall be black and the B side a distinctly different color.

A complete grounding system is required for the generic extra-small CSC. Ensure that Main Distribution Area (MDA) & Horizontal Distribution Area (HDA) network racks in the CSC each receive a Rack Bonding Busbar (RBB) to be mounted in the top rear 1RU. Typical bonding connections that comply with TIA-607-C are shown on sheet 27 of the Generic Extra-Small Data Center Design Package.

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3.3 Mechanical

Any modifications to the generic design will require the design team to conduct additional Computational Fluid Dynamics (CFD) analysis to show that the new design functions as intended at all design loading and contingency conditions. Contact the Data Center & Infrastructure Engineering team for additional information as required.

Heat loads for IT equipment enclosures vary by the function and planned density of the intended equipment. There are six (6) Standard Density (5kW) server cabinets in the generic extra-small CSC design as shown on sheets 4 and 9 of the Generic Extra-Small Data Center Design Package. Each of two (2) HDA network cabinets generates 2.8kW of heat load. Each of the two (2) MDA network cabinets each generate 2.8kW of heat load. The total critical load heat generation at ultimate design load is 41.2kW.

The estimated total heat generation of the generic extra-small CSC at ultimate design is 45.5kW. The installed heat rejection system shall be sized to support 50kW of heat load. N+1 heat rejection system redundancy in the CSC is a requirement for this classification of facility.

Provide and install two (2) matched downflow Computer Room Air Conditioner (CRAC) units set on 12” floor stands as shown on sheets 4 and 9 of the Generic Extra-Small Data Center Design Package. The placement of these units will require the A/E to select units that have maintenance access requirements that can be met in the available space. Selection of units with front-only access, for example, may be necessary.

Team the units to minimize energy consumption during regular operation, which means operating both units at the minimum fan speeds necessary to supply the required airflow for the critical load except in contingency conditions.

The generic extra-small CSC is designed to operate providing cooling supply air to the room at 72°F from the CRAC units, with a 20°F ΔT. This provides a near-optimal environmental condition (77°F) for the UPS batteries to maximize their life.

Approximately 160CFM per critical load kW is necessary at this ΔT level; therefore, at the ultimate operating load (41.2kW) the system should be set to provide 7,500CFM (3,750CFM per unit in regular conditions and 7,500CFM in N+1 contingency contions). Maintaining a CRAC Supply Air Temperature (SAT) of 72°F allows the CRAC units to supply cooling air to the IT equipment inlets between 72°F and 79°F, which meets the requirements of the Infrastructure Standards for Telecommunications Spaces.

The airflow requirement for the CRAC units, based on the ultimate operating heat load to be rejected, is 8,00CFM. Units modeled in the Generic extra-small CSC CFD Report accompanying the design package are 53.2kW Liebert DS053 units meeting the requirements listed above.

Ensure that controls for the system can specify Supply Air Temperature (SAT) setpoints and fan speed/CFM percentage. Typical systems are based solely on Return Air Temperature (RAT) setpoints, which are not appropriate for this design.

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At ultimate design loading, the…