W9128F-18-R-0043_Full-Sized-Plans.PDF

PDF 19 MB Posted Jun 18, 2018

Attached to: Repair Chilled Water System Federal contract opportunity
Solicitation number: W9128F18R0043
Issued by: Department of the Army Corps of Engineers Engineering District Omaha

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Full-Sized Plan Package for Solicitlicitation W9128F18R0043

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File	Type	Posted
Am_0002-Drawings.pdf	PDF	Aug 2, 2018
Am_0002.pdf	PDF	Aug 2, 2018
Am_0001.pdf	PDF	Jul 13, 2018
Site_Visit_Roster_-_11_Jul_18.pdf	PDF	Jul 12, 2018
W9128F-18-R-0043_Specs.pdf	PDF	Jun 18, 2018
W9128F-18-R-0043_11x17-Plans.pdf	PDF	Jun 18, 2018

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US Army Corps

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SOLICITATION NO.:

CONTRACT NO.:

ISSUE DATE:

OMAHA DISTRICT

MAY 2018

W9128F18R0048

CHEYENNE MOUNTAIN AFB, COLORADO

REPAIR CHILLED WATER SYSTEM, 12605

PNSAXC081004 (FY17)

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%PRODUCTION DATA 2% %PRODUCTION DATA 3% %PRODUCTION DATA 4%

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w/ Level 2 Designator

DISCIPLINE DESIGNATOR

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2. DISCIPLINE DESIGNATORS:1. SHEET IDENTIFICATION NUMBERS:

Designator)

RELEASE 3.0 for Level 2

(see A/E/C CADD STANDARD

INDEX LEGEND:

SHEET TYPE DESIGNATOR

3. SHEET TYPE DESIGNATORS:

3D REPRESENTATIONS

USER DEFINED

SCHEDULES & DIAGRAMS

DETAILS

LARGE-SCALE VIEWS

SECTIONS

ELEVATIONS

PLANS

GENERAL

M-

S-

G-

MECHANICAL

STRUCTURAL

MECHANICAL SITE

MECHANICAL DEMOLITION

GENERAL

INDEX

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ABBREVIATIONS

COURSE(S)CRS

CROSS GRAINCRG

CORROSIVE RESISTANT STEELCRES

CIRCUMFERENCECRCMF

CARPETCPT

COMPRESSIBLECPRS

COVERCOV

CORRIDORCORR

CONTRACTORCONTR

CONTINUE CONT

CONSTRUCTIONCONSTR

CONNECTCONN

CONCRETECONC

COMPARTMENTCOMPT

COMBUSTIONCOMB

COMMONCOM

COLUMNCOL

CARBON DIOXIDECO2

CLEANOUTCO

COUNTERCNTR

CORNERCNR

CONDUCTIVE NEOPRENE LATEXCNL

CONDUITCND

CONCRETE MASONRY UNITCMU

COMPOSITECMPST

CORRUGATED METAL PIPECMP

CENTIMETER(S)cm

CLEAR WIRED GLASSCLWG

CLEAR(ANCE)CLR

CLOSURECLOS

CLOSETCLO

CONTRACT LIMIT LINECLL

CLEAR GLASSCLGL

CEILING HEIGHTCLG HT

CEILINGCLG

CENTER LINECL

CIRCUIT BREAKERCKT BRKR

CIRCUITCKT

CONSTRUCTION JOINTCJ

CONTROL JOINTCJ

CIRCULARCIRC

CAST-IN-PLACECIP

CURB INLETCI

CAST IRONCI

CHROME PLATEDCHR PL

CHECKCHK

CHIMNEYCHIM

CHAMFERCHFR

CHALKBOARDCH BD

CORNER GUARDCG

CUBIC FEET PER MINUTECFM

COUNTERFLASHINGCFLG

CONDUCTIVE FLOORINGCFI

CERAMICCER

CEMENT PLASTERCEM PLAS

CEMENTCEM

COVER ELEVATIONCE

CLOSED CIRCUIT TELEVISIONCCTV

CUBICLE CURTAIN TRACKCCT

CATCH BASINCB

CAPACITYCAP

CABINETCAB

BOTH WAYSBW

BUILT-UP ROOFINGBUR

BETWEENBTWN

BTU PER HOURBtuH

BRITISH THERMAL UNITBtu

BASEMENTBSMT

BOTH SIDESBS

BRONZEBRZ

BRACKETBRKT

BRICKBRK

BEARING PLATEBRG PL

BEARINGBRG

BRIDGINGBRDG

BRACINGBRCG

BACK PLASTER(ED)BP

BOTTOMBOT

BOTTOM OFBO

BENCHMARKBM

BELOWBLW

BUILDINGBLDG

BUILDING LINEBL

BED JOINTBJT

BITUMINOUSBITUM

BEVELBEV

BRICK EXPANSION JOINTBEJ

BOUNDARYBDRY

BOARDBD

BOOKCASEBC

BULLETIN BOARDBB

ACOUSTICAL WALL TREATMENTAWT

AMERICAN WIRE GAUGEAWG

AVERAGEAVG

AUTOMATICAUTO

ACOUSTICAL TILE CEILINGATC

ASPHALTASPH

ABOVE SUSPENDED CEILINGASC

ASBESTOSASB

AMERICAN REFRIGERATION INSTITUTEARI

ARCHITECTARCH

APPROXIMATEAPPROX

APPROVEDAPPD

AMERICAN NATIONAL STANDARDS INSTITUTEANSI

ANODIZEANOD

AMPEREAMP

AMBIENTAMB

ALUMINUMALUM

ALTERNATEALT

ACTIVE LEAFA.L.

AMERICAN INSTITUTE OF STEEL CONSTRUCTIONAISC

AMPERE INTERRUPTING CAPACITYAIC

AREA INLETAI

AIR HANDLING UNITAHU

ANCHOR AHR

AGGREGATEAGGR

ABOVE FINISHED FLOORAFF

AUTOMATIC DOOR OPERATORADO

ADJACENT, ADJOINING, ADJUSTABLEADJ

ADHESIVEADH

ADDENDUMADDM

ACOUSTICAL CEILING TILEACT

ACOUSTICACST

ALUMINUM CABLE STEEL REINFORCEDACSR

ACCESS PANELACS PNL

ACCESS DOORACS DR

ACRYLIC PLASTICACR

AMERICAN CONCRETE INSTITUTEACI

ACCESSIBLEACC

ALTERNATING CURRENTAC

ABOVEABV

ANCHOR BOLTAB

AIR CONDITIONING UNITA/C UNIT

AIR CONDITIONINGA/C

ANGLEL

FRAMINGFRMG

FORGEDFRG

FRAMEFR

FIRE RESISTANT FR

FEET PER MINUTEFPM

FIREPROOFFP

FIRE PARTITIONFP

FACE OF STUDFOS

FACE OF MASONRYFOM

FACE OF FINISHFOF

FACE OF CONCRETEFOC

FENCEFN

FLUORESCENTFLUOR

FLOOR PLATEFLR PL

FLOORINGFLG

FLEXIBLEFLEX

FLOORFLR

FLASHINGFLASH

FLUSH JOINTFJT

FIXTUREFIXT

FINISH FLOORFIN FLR

FINISHFIN

FIGUREFIG

FLAT HEAD WOOD SCREWFHWS

FIRE HOSE STATIONFHS

FIRE HOSE RACKFHR

FLAT HEAD MACHINE SCREWFHMS

FIRE HOSE CABINETFHC

FLAT HEADFH

FIRE HYDRANTFH

FIBERGLASSFGL

FACTORY FINISHFF

FIRE EXTINGUISHER CABINETFEC

FIRE EXTINGUISHER BRACKETFEB

FIRE EXTINGUISHERFE

FOUNDATIONFDTN

FIRE DAMPERFDMPR

FLOOR DRAINFD

FAN COIL UNITFCU

FLOOR CLEANOUTFCO

FLOOR CONSTRUCTION JOINTFCJ

FACINGFCG

FACE BRICKFC BRK

FOOT CANDLEFC

FIRE BRICKF BRK

FRESH AIR INTAKEFAI

FIRE APPARATUS CLOSETFAC

FRESH AIRFA

FIRE ALARMFA

FAHRENHEITF

EXTERIOREXT

EXPANSION BOLTEXP BT

EXPOSEDEXP

EXPANSIONEXP

EXISTINGEXST

EXHAUST AIREXH A

EXHAUSTEXH

EXCAVATEEXC

ENTERING WATER TEMPERATUREEWT

ELECTRIC WATER COOLEREWC

ESTIMATE(D)EST

ESCALATORESCAL

EQUIPMENTEQUIP

EQUALEQ

EPOXY COATINGEPY

EXPLOSION PROOFEPRF

ELECTRICAL PANELBOARDEP

ENTRANCE, ENTERINGENTR

ENCLOSE(URE)ENCL

EMERGENCYEMER

ESTIMATED MAXIMUM DEMANDEMD

EXPANDED METAL EM

ELECTRICELEC

ELEVATION - GRADE OR BUILDINGEL

EXPANSION JOINTEJ

EACH FACEEF

ENTERING AIR TEMPERATUREEAT

EACHEA

EASTE

DIRECT EXPANSIONDX

DUMBWAITERDWTR

DRAWERDWR

DOWELSDWLS

DRAWINGDWG

DOVETAIL DVTL

DRAIN TILEDT

DOWNSPOUTDS

DOUBLE STRENGTH (GLASS)DS

DOOR CLOSERDR CL

DRAINBOARDDRB

DRAINDR

DOORDR

DOWNDN

DEMOUNTABLEDMT

DAMPERDMPR

DAMPPROOFINGDMPF

DEAD LOADDL

DIVISIONDIV

DISTRIBUTION PANELDISTR PNL

DISPENSERDISP

DISCONNECTDISC

DIMENSIONDIM

DIAGONALDIAG

DIAMETERDIA

DUCT HEATERDH

DOUBLE HUNGDH

DRINKING FOUNTAINDF

DETAILDET

DEPARTMENTDEPT

DEPRESSIONDEPR

DEMOLITIONDEMO

DEGREEDEG

DUMMY CONTROL JOINTDCJT

DOWELED CONTROL JOINTDCJ

DOUBLE ACTING DOORDBL ACT DR

DOUBLEDBL

DRY BULBDB

DATUMDAT

PENNY (AS IN NAIL - 10D)d

CYLINDERCYL

COLD WATERCW

CONDUCTIVE VINYL HOMOGENEOUS (SHEET TYPE)CVH

CEILING VENTCV

CUBIC YARDSCU YD

CABINET UNIT HEATERCUH

CUBIC FEETCU FT

COPPERCu

CONDENSING UNITCU

CENTERCTR

CENTER TO CENTERC TO C

CURRENT TRANSFORMERCT

CERAMIC TILECT

CASEMENTCSMT

COUNTERSUNKCSK

CAST STONECS

LIGHTINGLTG

LIGHTWEIGHTLT WT

LIGHTLT

LAWN SPRINKLERLS

LIVING ROOMLR

LOW POINTLPT

LIGHTPROOF LOUVERLPL

LIGHTPROOF DOORLPD

LIGHTPROOFLP

LONGITUDINALLONG

LINTELLNTL

LIMESTONELMST

LUMENLM

LEAD-LINED DOORLLD

LIVE LOADLL

LOCKERLKR

LINEARLIN

LEFT HAND(ED)LH

LENGTHLG

LOADINGLDG

LOADLD

LIGHT CONTROLLC

LUMBERLBR

LABELLBL

POUNDLB

LAG BOLTLB

LAVATORYLAV

LAUNDRYLAU

LEAVING AIR TEMPERATURELAT

LAMINATELAM

LADDERLAD

LABORATORYLAB

KEYWAYKWY

KILOWATTkW

KILOVOLT AMPERES REACTIVEkVAR

KILOVOLT AMPERESkVA

KILOVOLTSkV

KICKPLATEKPL

KNOCKOUT PANELKOP

KITCHENKIT

KILOPOUND (1000 POUNDS)KIP

JOINTJT

JOISTJST

JUNCTIONJCT

JUNCTION BOXJ-BOX

JANITOR’S CLOSETJAN CLO

INSIDE PIPE SIZEI.P.S.

IRON PIPE SIZEIPS

IRON PIPEIP

INVERTINV

INTERMEDIATEINTM

INTERIORINT

INSULATIONINSUL

INSULATING FILLINSF

INCLUDEDINCL

INCINERATORINCIN

INCHIN

INTERLOCKILK

ILLUMINATING ENGINEERING SOCIETY OF NORTH AMERICAIESNA

INSIDE DIAMETERID

INTERCOMIC

HERTZHz

HYDRAULICHYDR

HEATING, VENTILATING AND AIR CONDITIONINGHVAC

HEATERHTR

HEATINGHTG

HEIGHTHT

HOUSEKEEPINGHSKPG

HIGH-STRENGTH GYPSUM PLASTERHSGYP

HIGH STRENGTHHS

HOURHR

HIGH POINTHPT

HORSEPOWERHP

HIGH PRESSUREHP

HORIZONTALHORIZ

HANDRAILHNDRL

HOLLOW METALHM

HOOK(S)HK

HANDHOLEHH

HEXAGONHEX

HIGH EARLY-STRENGTH CEMENTHES

HARDWOODHDWD

HARDWAREHDW

HEADERHDR

HEAD JOINTHD JT

HARDBOARDHDBD

HEAVY DUTYHD

HEADHD

HANDICAPPEDHCP

HALON CONTAINMENT DAMPERHCD

HOLLOW COREHC

HOSE BIBBHB

GYPSUM PLASTERGYP PLAS

GYPSUM BOARDGYP BD

GYPSUMGYP

GLAZED WALL TILEGWT

GROUTGT

GLAZED STRUCTURAL UNITSGSU

GLAZED STRUCTURAL TILEGST

GRATINGGRTG

GRADE LINEGR LN

GRANITEGRAN

GYPSUM TILEGPT

GALLONS PER MINUTEGPM

GOVERNMENTGOVT

GROUNDG

GLAZED CONCRETE MASONRY UNITSGLZ CMU

GLAZINGGLZ

GLASS FIBERGLF

GLASS BLOCKGL BLK

GLASSGL

GASKET(ED)GKT

GALVANIZED IRON PIPEGIP

GALVANIZED IRONGI

GOVERNMENT-FURNISHED EQUIPMENT CONTRACTOR INSTALLEDGFE/CI

GOVERNMENT-FURNISHED EQUIPMENTGFE

GROUND FAULT CIRCUIT INTERRUPTERGFCI

GROUND FACEGF

GENERALGEN

GENERAL CONTRACTORGC

GRAB BARGB

GALVANIZED STEELGALV STL

GALVANIZEDGALV

GALLON(S)GAL

GAGEGA

NATURAL GASG

FABRIC WALL COVERINGFWC

FIRE WATERFW

FUTUREFUT

FURRINGFURG

FOOTINGFTG

FEETFT

FASTEN(ER)FSTNR

FULL SIZEFS

FIRE-RETARDANTFRT

PRESTRESSED CONCRETEPS CONC

PRESSED STEELP.S.

PIPE SPACEPS

PRESSURE-REGULATING VALVEPRV

PROJECTPROJ

PARKINGPRKG

PREFORMEDPREFMD

PREFINISHEDPREFIN

PREFABRICATE(D)PREFAB

PAIRPR

PARTS PER MILLIONPPM

POLISHED PLATE GLASSPPGL

PORTABLEPORT

PORCELAINPORC

POLISHEDPOL

PAINT(ED)PT

PANELPNL

PLYWOODPLYWD

PLATE GLASSPL GL

PILINGPLG

POUNDS PER LINEAR FOOTPLF

PLUMBINGPLBG

PLATFORMPLAT

PLASTERPLAS

PLASTIC LAMINATEPLAM

PROPERTY LINEPL

PLATEPL

POST INDICATING VALVEPIV

PREFAB ISOLATION POWER UNITPIPU

POINT OF INTERSECTIONPI

PHARMACYPHAR

PHASEPH

PERIMETERPERIM

PERFORATE(D)PERF

PEDESTALPED

PAVEMENT DRAINPD

CEMENT PLASTER (PORTLAND)PCP

POUNDS PER CUBIC FOOTPCF

PRECAST CONCRETEPCC

PIECEPC

PUSH BUTTON STATIONPBS

PARTICLE BOARDPBD

PANIC BARPB

PARALLELPAR

PUBLIC ADDRESSPA

POLEP

OBSCURE WIRED GLASSOWGL

OUTSIDE SCREW AND YOKEOS & Y

OPERATIONSOPS

OPAQUEOPQ

OPPOSITEOPP

OPENINGOPNG

OPPOSITE HANDOPH

OVALHEAD WOOD SCREWOHWS

OVALHEAD MACHINE SCREWOHMS

OVERHEADOH

OBSCURE GLASSOGL

OFFICEOFC

OUTSIDE DIAMETEROD

ON CENTER EACH WAYOCEW

ON CENTEROC

OBSERVATION WINDOWOBW

OBSCUREOBSC

OUTSIDE AIROA

NOT TO SCALENTS

NOT REQUIREDN’’REQD

NOISE REDUCTION COEFFICIENTNRC

NOISE REDUCTIONNR

NOMINALNOM

NUMBERNO

NORMALLY OPENNO

NONMETALLICNM

NEOPRENE LATEXN.L.

NAILABLENL

NOT IN CONTRACTNIC

NICKELNi

NATIONAL FIRE PROTECTION ASSOCIATIONNFPA

NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATIONNEMA

NATIONAL ELECTRICAL CODENEC

NORMALLY CLOSEDNC

NATURALNAT

NORTHN

MULLIONMULL

MOVABLEMVBL

METALMTL

METAL FURRINGMTFR

MOUNTEDMTD

MOUNTMT

METAL THRESHOLDMT

MACHINE SCREWSMS

METAL ROOF DECKINGMRD

MARBLE BASEMRB

MOP RECEPTORMR

MOVABLE PARTITIONMP

MOTORMOT

MODIFIEDMOD.

MODULARMOD

MASONRY OPENINGMO

MATERIAL NOT IN CONTRACT (INSTALLATION BY CONTRACTOR)MNIC

MILLIMETER(S)mm

MILLWORKMLWK

MOULDINGMLDG

MONOLITHICML

METAL LATHML

MISCELLANEOUSMISC

MIRRORMIRR

MINIMUMMIN

MALLEABLE IRONMI

MANHOLEMH

MATTE-GLAZED TILEMGT

MOTOR GENERATORMG

MANUFACTURERMFR

MANUFACTURINGMFG

METAL FLOOR DECKINGMFD

METAL EDGE STRIPMES

MEMBRANEMEMB

MEDIUMMED

MECHANICAL ROOMMECH RM

MECHANICALMECH

METAL DIVIDER STRIPMDS

METAL-CASED OPENINGMCO

MASONRY CONTROL JOINTMCJ

MEDICINE CABINETMC

MEMBERMBR

MACHINE BOLTSMB

MAXIMUMMAX

MATERIAL(S)MATL

MASONRYMAS

MACHINEMACH

MATCHED AND BEADEDM&B

METER(S)m

LEAVING WATER TEMPERATURELWT

LIGHTWEIGHT CONCRETELWC

LOUVERLVR

LIGHTNINGLTNG

THICK(NESS)THK

TRUSS HEADTH

TOGGLETGL

TONGUE AND GROOVET&G

TERMINALTERM

TERRAZZOTER

TEMPORARYTEMP

TEMPERATURETEMP

TELEPHONETEL

TERRA COTTATC

TOWEL BARTB

TANGENTTAN

TREADT

SYSTEMSYS

SYNTHETICSYNTH

SYMMETRICALSYMM

SWITCHBOARDSWBD

SWITCHSW

SHEET VINYL SV

SUSPENDEDSUSP

SUBFLOORSUB FL

STAIRWAYSTWY

STRUCTURALSTRUCT

STRINGERSTR

STATIC PRESSUREST PR

STORAGESTOR

STEELSTL

SEATINGSTG

STANDARDSTD

STATIONSTA

STAINLESS STEELSST

STANDING SEAM (ROOF)SS

SERVICE SINKSS

SHELF AND RODS&R

SQUARE HEADSQHD

SQUARESQ

SPEAKERSPKR

SPACE HEATERSPH

SPECIAL FINISHSP FIN

SOUNDPROOFSPF

SPECIFICATIONSPEC

SOUNDPROOF DOORSPD

SPECIALSPCL

SPACERSPC

SHUT OFF VALVESOV

SHEET METAL SCREWSSMS

SHEET METALSM

SLEEVESLV

SEALANTSLNT

SKYLIGHTSKLT

STEEL JOIST INSTITUTESJI

SIMILARSIM

SHELVINGSHV

SHEATHINGSHTHG

SHEETSHT

SHOULDERSHLDR

SHEET GLASSSG

STRUCTURAL FACING UNITSFU

STRUCTURAL FACING TILE UNITSFTU

SAFETY GLASSSFGL

SEQUENCESEQ

SECTIONSECT

STEEL DOOR INSTITUTESDI

STORM DRAINSD

STRUCTURAL CLAY TILESCT

SCREENSCRN

SCHEDULESCHED

SOLID CORESC

SECURITY BARSS.B.

SPLASH BLOCKSB

SUPPLY AIRSA

SOUTHS

RAINWATER CONDUCTORRWC

RIVETRVT

REVERSERVS

RUBBER TILE FLOORRTF

RAISED PATTERN RUBBER TILERPRT

REVOLUTIONS PER MINUTERPM

RETRACTABLE PARTITIONRP

RIGHT OF WAYROW

ROUGH OPENINGRO

ROUNDRND

ROOMRM

RAILINGRLG

RACKRK

ROOF HATCHRH

RIGHT HANDRH

RELATIVE HUMIDITYRH

ROOFINGRFG

REVISIONREV

RETURNRET

RESILIENTRESIL

REQUIREDREQD

REMOVE(ABLE)REM

REINFORCEREINF

REGLETREG

REGISTERREG

REFRIGERATIONREFR

REFLECTREFL

REFERENCEREF

RECTIFIERRECT

RECREATION ROOMREC ROOM

RECEPTACLERECPT

RIGID INSULATIONRDG INS

ROOF DRAINRD

RECEIVERRCVR

REINFORCED CONCRETE PIPERCP

REMOTE CONTROLRC

RUBBERRBR

RUBBLE STONERBL

RUBBER BASE, RESILIENT BASERB

RETURN AIR REGISTERRAR

RETURN AIR GRILLERA GR

RABBETEDRAB

RETURN AIRRA

RISERR

RANGER

RADIUSR

QUANTITYQTY

QUARTER ROUND1/4 RND

QUARTERQTR

QUARTQT.

QUARRY TILEQT

PASS WINDOWPW

PAVINGPVG

POLYVINYL CHLORIDEPVC

PAVEDPV

PAPER TOWEL RECEPTACLEPTR

PARTITIONPTN

PAPER TOWEL DISPENSERPTD

POST-TENSIONED CONCRETEPT CONC

POINTPT.

PNEUMATIC TUBEPT

POUNDS PER SQUARE INCHPSI

POUNDS PER SQUARE FOOTPSF

YARD DRAINYD

YARDYD

TRANSFORMERXFMR

WELDED WIRE REINFORCEMENTWWR

WELDED WIRE MESHWWM

WELDED WIRE FABRICWWF

WALL TO WALLW/W

WIDTHWTH

WEIGHTWT

WAINSCOTWSCT

WASTE STACKW.S.

WATERSTOPWS

WARDROBEWRB

WASTE RECEPTACLEWR

WORKING POINTWP

WEATHERPROOFWP

WATERPROOF(ING)WP

WITHOUTW/O

WIRE MESHWM

WORK SHOPWKSH

WROUGHT IRONWI

WATT-HOUR METERWHM

WHEEL BUMPERWHB

WATER HEATERWH

WALL HUNGWH

WIRED GLASSWGL

WIDE FLANGEWF

WINDOWWDW

WASTE DISPOSERWDSP

WOOD DOORWD

WOODWD

WOOD-CASED OPENINGWCO

WHEELCHAIRW/C

WATER CLOSETWC

WOOD BLOCKINGWBL

WET BULBWB

WITHW/

WESTW

VINYL WALL COVERINGVWC

VENT THRU ROOFVTR

VOLTAGE TRANSFORMERV.T.

VENT STACKVS

VERMICULITEVRM

VAPOR RETARDERVR

VOLUMEVOL

VENEERVNR

V-JOINT(ED)VJ

VINYL HOMOGENEOUSVH

VERTICAL GRAINVG

VINYL FABRICVF

VESTIBULEVEST

VERTICALVERT

VENTILATOR(TION)VENT

VAULT DOORVD

VITRIFIED CLAY TILEVCT

VINYL COMPOSITION TILEVCT

VINYL BASEVB

VARNISHVAR

VOLTV

UNIT VENTILATORUV

UTILITYUTIL

URINALUR

UNINTERRUPTABLE POWER SUPPLYUPS

UNFINISHEDUNFIN

UNEXCAVATEDUNEX

UNDERWRITERS LABORATORIESUL

UNIT HEATERUH

UNDERGROUNDUGND

UNIT COOLERUC

TYPICALTYP

TELEVISIONTV

THERMOSTATTSTAT

TRANSVERSETRANS

TRANSOMTRANS

TOILET PARTITIONTPTN

TOILET PAPER DISPENSERTPD

TOP OF WALLTOW

TOP OF STEELTOS

TOP OF SLABTOS

TOPOGRAPHYTOPO

TOLERANCETOL

TOP OFTO

TACKSTRIPTKS

TACKBOARDTK BD

THRESHOLDTHRES

A T

N N

D E

N E

D B

D E

S C

M A

R K

S U

B M

T E

D B

D A

T E

C O

N T

R A

C T N

C H

E C

K E

D B

D R

A W

N B

U E D

A T

SHEET ID

2 3 4 5 6 7 8 9 10

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

E E

A H

A D

T R

A P

O L A

V E

O M

A H

N E

J U

N E

A N

S I

W F

C H

E Y

E N

N E M

O U

N T

F B

C O

L O

R A

D O

R E

P A

L E

D W

A T

E R S

Y S

T E

P N

S A

X C

E N

U M

B E

E N

A M

H O

F F

M A

H O

F F

G -0

G-004

C H

A N

A L L

E G

H A

E L T S

H P .E

STANDARD NORTH ARROWS

GENERAL NOTES:

AND HATCHED THUSLY.

3. EXISTING FACILITIES TO BE REMOVED ARE INDICATED BY USE OF THESE SYMBOLS

ON THIS SHEET.

SET OF DRAWINGS TO INDICATE SPECIFIC CONDITIONS IN LIEU OF SYMBOLS SHOWN

2. ADDITIONAL LEGENDS AND/OR ANOTHER LEGEND SHEET MAY APPEAR IN THIS

THE CONDITIONS ON THIS SET OF DRAWINGS TO THE EXTENT APPLICABLE.

1. THESE LEGENDS ARE COMPOSED OF STANDARD SYMBOLS AND ARE PERTINENT TO

DUCTWORK

20 x 12 RG

20 x 12 SG

700 CFM

20 x 12 GR

20 x 12 SR

700 CFM

20 O/

700 CFM

MECHANICAL LEGEND

HPS

HEATING

LPC

FEED WATER

PUMPED CONDENSATE

LPS

MPS

MPC

HPC

LOW PRESSURE CONDENSATE

MEDIUM PRESSURE CONDENSATE

HIGH PRESSURE CONDENSATE

LOW PRESSURE STEAM

MEDIUM PRESSURE STEAM

HIGH PRESSURE STEAM

DOOR GRILLE

12 x 12

700 CFM

12 x 6

20 x 12

BBD

FOG

BOILER BLOW-DOWN

FUEL OIL GAGE LINE

FOS

FOF

FOR

GASG

FOV

FUEL OIL FILL

F & T TRAP

FUEL OIL RETURN

FUEL OIL SUPPLY

THERMODYNAMIC TRAP

FUEL OIL TANK VENT

HWS

HWR

F FLOAT TRAP

THERMOSTATIC TRAP

BUCKET TRAP

VAC

VACUUM

FIRE LINE

COMPRESSED AIR

FOAM CONCENTRATE

HOT WATER HEATING RETURN

HOT WATER HEATING SUPPLY

UNDERSLAB FIRE LINE

MISCELLANEOUS PIPING

FOR AFFF SYSTEMS

ROADS

NEW

WALKS

CULVERT

77.2

EXISTING

77.2

OR OR

PIV

MW-2

MW-1

DH-2 DH-2

PIV

BUILDINGS

CURB & GUTTER

CIVIL LEGEND

RAILROAD

CONTOURS

STORM DRAIN

DIRECTION OF DRAINAGE

SPOT GRADE ELEVATIONS

SUBDRAIN

FIRE WATER LINE

FORCE MAIN

SANITARY SEWER

WATER LINE

SUBDRAIN OUTLET LINE

OBSERVATION RISER

UTILITY LINE

WASTE DRAIN

SUBDRAIN FLUSHING &

AREA INLET

FIRE HYDRANT

POST INDICATOR VALVE

MONITORING WELL

CONTROL POINT

DRILL HOLE

CURB INLET

DEPENDING ON TYPE OF

OR SERVICE STOP & BOX

PROPERTY LINE MONUMENT

FIRE PROTECTION WATER LINE

MANHOLE SELF EXPLANATORY

GATE VALVE & VALVE BOX

FIRE DAMPER:

MODSEC.

AS INDICATED

WOOD

NEW

EARTH

CONCRETE

EXISTING

AS INDICATED

GRAVEL

BRICK

METAL

PLYWOOD

WOOD (FINISH)

WOOD (ROUGH)

AS INDICATED

CRUSHED ROCK

PLASTER

GLASS (ELEVATION)

BLANKET INSULATION

RIGID INSULATION

GYPSUM WALLBOARD

WOOD STUD PARTITION

CONCRETE MASONRY UNITS (PLAN)

CONCRETE MASONRY UNITS (SECTION)

GLASS (LARGE SCALE SECTION)

ARCHITECTURAL LEGEND

FENCES

WOVEN WIRE

BARBED WIRE

CHAIN LINK SECURITY

SUPPLY GRILLE (SG)

FLOW DIRECTION

DIRECTION OF FLOW

SPLITTER DAMPER

ACCESS PANEL (AP)

ACCESS DOOR (AD)

FLEXIBLE DUCT

TURNING VANES

SMOKE DAMPER

(TYPE AS SPECIFIED) INDICATE

SUPPLY OUTLET, CEILING, RECTANGULAR

(TYPE AS SPECIFIED) INDICATE

SUPPLY OUTLET, CEILING ROUND

CEILING (INDICATE TYPE)

EXHAUST OR RETURN AIR INLET

+ INTEGRAL VOL. CONTROL)

SUPPLY REGISTER (SR) (A GRILLE

GRILLE (NOTE AT FLR. OR CLG.)

RETURN (RG) OR EXHAUST (EG)

VENTILATOR-SUPPLY (SRV)

POWER OR GRAVITY ROOF

UNIT HEATER (VERTICAL)

POINT OF CHANGE IN DUCT CONSTRUCTION

VENTILATOR-EXHAUST (ERV)

POWER OR GRAVITY ROOF

UNIT HEATER (HORIZONTAL)

PARALLEL BLADE DAMPERS

FOR NET FREE AREA

2ND FIGURE, SIDE NOT SHOWN)

DUCT (1ST FIGURE, SIDE SHOWN

FLAT ON TOP OR F.O.B. FLAT

TRANSITIONS: GIVE SIZES. NOTE F.O.T.

IN DIRECTION OF AIR FLOW

INCLINED RISE (R) OR DROP (D) ARROW

DUCT SECTION (EXHAUST OR RETURN)

DUCT SECTION (SUPPLY)

ACOUSTICAL LINING DUCT DIMENSIONS

(BY STATIC PRESSURE CLASS)

OPPOSED BLADE DAMPERS

SHOW HORIZ. POS.

SHOW VERTICAL POS.

AUTOMATIC DAMPERS MOTOR OPERATED

VOLUME DAMPER MANUAL OPERATION

& RETURN (NO SPLITTER)

STANDARD BRANCH FOR SUPPLY

FLEXIBLE CONNECTION

ON BOTTOM IF APPLICABLE

GLOBE VALVE

W/TAMPER SWITCH

NEEDLE VALVE

STRAINER

HOSE GATE VALVE

GATE VALVE

SOLENOID VALVE

RELIEF VALVE

FLOAT VALVE

BALL VALVE

BUTTERFLY VALVE

ANCHOR

WAFER CHECK VALVE

O, S, & Y GATE VALVE

PRESSURE REDUCING VALVE

MOTOR OPERATED VALVE

AUTOMATIC BALANCING VALVE AS INDICATED

CALIBRATED BRONZE BALANCING VALVE OR

PLUG VALVE OR BALANCING COCK

TEMPERATURE REGULATING VALVE

CAP

ELBOW UP

TEE UP

TEE DOWN

ELBOW DOWN

UNION

BLIND FLANGE

FLANGE

EXPANSION JOINT, BELLOWS

EXPANSION JOINT, SLIDING

PIPE INCREASER OR DECREASER

VALVES & FITTINGS

DHW

DCW

VENT

ACID WASTE

SANITARY

ACID VENT

ACID

SAN

ACID

RDHW

WALL FAUCET

WALL HYDRANT

RECIRCULATING DOMESTIC HOT WATER

DOMESTIC HOT WATER

DOMESTIC COLD WATER

CLEAN OUT

FLOOR DRAIN

CWS

CWR

CHWS

CHWR

GCWS

THERMOSTATT

GCWR

FOR ADDITIONAL LEGEND

WALL CLEAN OUT

STORM DRAIN BELOW FLOOR

CONDENSER WATER SUPPLY

CONDENSER WATER RETURN

REFRIGERANT STRAINER

CHILLED WATER RETURN

CHILLED WATER SUPPLY

REFRIGERANT SUCTION

REFRIGERANT DISCHARGE (HOT GAS)

REFRIGERANT LIQUID

CHILLED-HOT WATER RETURN

GLYCOL CHILLED WATER RETURN

GLYCOL CHILLED WATER SUPPLY

CHILLED-HOT WATER SUPPLY

THERMOSTATIC EXPANSION VALVE

STORM DRAIN ABOVE FLOOR

SEE TEMPERATURE CONTROL DRAWINGS

HUMIDITY SENSOR

PRESSURE SENSOR

EMCS SENSOR

MANUAL OVER-RIDE SWITCH

NIGHT THERMOSTAT

TEMPERATURE SENSOR

PLUMBING

REFRIGERATION

TEMPERATURE CONTROLS

COND CONDENSATE DRAIN LINE

OR SENSOR (AS INDICATED)

OUTDOOR AIR THERMOSTAT

FCO FLOOR CLEAN OUT

A-7A-5 A-6 A-7 A-8

C D

A-

A 1

ROOM NUMBER

DOOR NUMBERS

SECTION NUMBER

SHEET NUMBER OF DWG.

OF ELEV. ON PLAN

DIRECTION OF SIGHT

ELEV. IS SHOWN

OF ELEV. ON PLAN

DIRECTION OF SIGHT

WHERE ELEV. IS SHOWN *

NOTE: LOCATION OF DWG. WHERE

WHERE SECTION IS SHOWN *

SHEET NUMBER OF DRAWING

WHERE SECTION IS CUT *

SHEET NUMBER OF DRAWING

DRAWING WHERE SECTION IS SHOWN

SECTION IS CUT WILL BE LISTED ONLY ON

ANY ADDITIONAL DRAWINGS WHERE

CUT AND DETAILED ON SAME DRAWING.

* SHEET NUMBERS OMITTED IF SECTION IS

MATCH LINE

WINDOW TYPES

CENTER LINE

X DIRECTION OF SIGHT OF PHOTOGRAPH

WALL AND PARTITION TYPES

SECTION IDENTIFICATION

ELEVATION IDENTIFICATION

ARCHITECTURAL SYMBOLS

METAL STUD PARTITION

COLUMN LINES NUMBER-LETTER (OPPOSITE DIR.)

CWS

CWR CHILLED WATER RETURN

CHILLED WATER SUPPLY

CWS (EX.) EXISTING CHILLED WATER SUPPLY

EXISTING CHILLED WATER RETURNCWR (EX.)

A T

N N

D E

N E

D B

D E

S C

M A

R K

S U

B M

T E

D B

D A

T E

C O

N T

R A

C T N

C H

E C

K E

D B

D R

A W

N B

U E D

A T

SHEET ID

2 3 4 5 6 7 8 9 10

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

E E

A H

A D

T R

A P

O L A

V E

O M

A H

N E

J U

N E

A N

S I

W F

C H

E Y

E N

N E M

O U

N T

F B

C O

L O

R A

D O

R E

P A

L E

D W

A T

E R S

Y S

T E

P N

S A

X C

E N

U M

B E

E N

A M

M S

H O

F F

G C

GC101

M P

L E

X S

E P

L A

N V

Y M

H A

E L T S

H P .E

TRUE

NORTH

B U

0B U

B U

BUILDING 6000

BUILDING 5000

BUILDING 7000

BUILDING 10000

E L

C H

L E R

D L E R

P O

W E R

P L A N T

F U E L

S T O

R A G E

DOMESTIC WATER RESEVOIR

INDUSTRIAL RESEVOIR #3

INDUSTRIAL RESERVOIR #2

INDUSTRIAL RESERVOIR #1

x x x x x x x x x x x x x x x x x x x x x x x x x x x xx x

P C

T E

R N

A L

P C

P7000

P6000

P C

P5000

P10000

P C

P4000

P C

PC 5

M E

P 8 P C

M E

P12102

P12134

M C

P12507

P12111

P12110

O F

C H

A M

C H

A M

C H

A M

C H

A M

C H

A M

C H

A M

C H

A M

B E

R E

S E

R V

C E

S S

C H

A M

B E

C H

A M

S E

R V

x x x x x x x x x x x x x x x

COMPLEX SITE PLAN

P101

P103

X X X

C E

N N

E L

P306 P

N O

P309

P308

P303

P301

P302 P314

P300

S O

R T

C E

P312

S311

P304

P305

S613

P616

P612 S610

P611

P614

P602

P600

HELIPAD

NORTH PORTAL

P12500

CUT & COVER

STRUCTURE

P109

P100

P106

P101 P111 P112

P110

P104

P115 P113

P114 P103

P517

P503 P504

P509

P319

P318

C E S S

U N

N E L

P202

P204

P200

C E

N N

E L

SOUTH

PORTAL

P317

X X X X X X X X

X X X X

XX X X X X X

X X

X X X

X X

XXXX

X X

XXXXXXXX

X X

XXX

X X

X X X X X X X

X X

X X X

XX X

8" P

D E

M A

R K

VICINITY MAP

PROJECT LOCATION

COORDINATE WITH CMAFS BASE CES)

OUT OF THE COMPLEX BUILDING.

(PROVIDE CLEAR PATHWAY IN AND

CONTRACTOR STAGING AREA

US Army Corps of Engineers ®

SHEET ID

U S

Y C

O R

D R

B Y:

D B

C H

D B

E D

C O

N O

N N

N U

1 2 3 4 5

M-000

A L

C H

N E

M O

U N

, C O

C H

D W

, 1

0 5

X C

Y1 7)

O M

A H A

T R

O L

O M

A H A, N E

6 8

L T.

S M

M . S

MECHANICAL GENERAL NOTES

ORDER OF WORK NOTES

WORK PERFORMED AS PART OF THIS PROJECT MUST BE DONE IN A MANNER THAT WILL

ALLOW THE CHILLED WATER SYSTEM TO REMAIN FULLY FUNCTIONAL THROUGHOUT THE

ENTIRE CONSTRUCTION PERIOD. NO AIR HANDLING UNITS, CRAC UNITS, FAN COIL UNITS

OR OTHER SPACE COOLING EQUIPMENT WILL BE ALLOWED TO BE OUT OF SERVICE

WITHOUT APPROVAL, IN WRITING, FROM THE CONTRACTING OFFICER’S

REPRESENTATIVE. IN NUMEROUS AREAS OF THE COMPLEX THIS WILL REQUIRE

INTERMIXED DEMOLITION AND NEW CONSTRUCTION.

DUE TO THE AMOUNT OF PIPING, CONDUIT, EQUIPMENT, ETC LOCATED WITHIN THE

AREAS WHERE WORK WILL BE PERFORMED, IT IS NOT POSSIBLE TO SHOW ALL EXISTING

CONDITIONS. THE CONTRACTOR SHOULD ANTICIPATE THAT SOME ALTERATION OR

ADJUSTMENT TO THE ROUTING OF THE NEW CHILLED WATER SUPPLY AND RETURN

PIPING WILL BE REQUIRED. THIS SHALL BE DONE AT NO ADDITIONAL COST TO THE

GOVERNMENT. WHERE SIGNIFICANT ALTERATION OR ADJUSTMENT TO THE ROUTING OF

THE PIPING IS REQUIRED, THIS SHALL BE BROUGHT TO THE ATTENTION OF THE

CONTRACTING OFFICERS REPRESENTATIVE, IN WRITING, FOR RESOLUTION, BEFORE

PROCEEDING WITH THAT PORTION OF THE WORK.

WHERE TEMPORARY CHILLED WATER SUPPLY AND / OR RETURN LINES ARE REQUIRED,

THE CONTRACTOR SHALL CHOOSE THE MOST CONDUCIVE POINTS, IN THE EXISTING

SYSTEM, TO CONNECT THE TEMPORARY LINES TO AND SHALL CHOOSE THE ROUTING OF

THE LINES. TEMPORARY CHILLED WATER SUPPLY AND / OR RETURN LINES SHALL NOT

BE RUN THROUGH DOORWAYS, PREVENTING CLOSING OF DOORS, WITHOUT APPROVAL,

IN WRITING, FROM THE CONTRACTING OFFICER’S REPRESENTATIVE. TEMPORARY

PIPING MAY BE RUN ALONG THE ROOF OF THE COMPLEX BUILDINGS, BELOW THE

COMPLEX BUILDINGS, WITHIN THE EXISTING PIPE CHASES OR ALONG THE OUTSIDE OF

THE COMPLEX BUILDINGS. ALL TEMPORARY PIPING SHALL BE PROPERLY SUPPORTED /

RESTRAINED SUCH THAT A BLAST OR SEISMIC EVENT WILL NOT CAUSE DAMAGE TO THE

PIPING AND POTENTIALLY CAUSE LOSE OF CHILLED WATER TO SPACE COOLING

EQUIPMENT.

WHERE TEMPORARY PIPING IS INSTALLED THROUGH A BUILDING WALL OR FLOOR, THE

PIPING SHALL BE REMOVED WHEN NO LONGER REQUIRED AND THE PENETRATION SHALL

BE REPAIRED AND RETURNED TO THE ORIGINAL CONDITION.

ALL PENETRATIONS THROUGH A BUILDING WALL OR ROOF SHALL COMPLY WITH DETAILS

FOR TYPICAL PIPE PENETRATIONS. THIS SHALL INCLUDE TEMPORARY PIPING.

WHERE “HOT-TAPPING” OF EXISTING PIPING IS REQUIRED, A 3-INCH LONG PIPE NIPPLE

WITH CAP SHALL BE PROVIDED AT THE TAPPING VALVE AFTER USE OF THE VALVE IS

COMPLETE. THE PIPING AND VALVE SHALL BE INSULATED. THE CAP SHALL BE LEFT

UNINSULATED.

SHOULD THE REQUIRED “FUTURE” BRANCH LINE CONNECTION POINTS IN THE NEW

CHILLED WATER SUPPLY AND RETURN MAIN PIPING ON THE COMPLEX ROOF BE IN

ADEQUATE TO ACCOMMODATE FLUSHING REQUIREMENTS, THE CONTRACTOR SHALL

ADD ADDITIONAL CONNECTION POINTS TO ACCOMMODATE THE PIPE FLUSHING

REQUIREMENTS.

THE NEW CHILLED WATER SUPPLY AND RETURN PIPING LOOPS ON THE ROOFS OF THE

COMPLEX BUILDING WILL INCLUDE NUMEROUS CONNECTION POINTS FOR FUTURE

PIPING. THESE POINTS MAY BE USED BY THE CONTRACTOR AS CONNECTION POINTS

FOR TEMPORARY CHILLED WATER SUPPLY AND RETURN PIPING DURING CONSTRUCTION

OF THE CHILLED WATER SUPPLY AND RETURN RISER PIPING.

WHERE NEW CONTROL VALVES ARE REQUIRED, THEY SHALL MATCH THE EXISTING

UNLESS OTHERWISE INDICATED AND SHALL UTILIZE THE EXISTING CONTROL SYSTEM

OUTPUT.

WHERE NEW TEMPERATURE SENSORS ARE REQUIRED, THEY SHALL MATCH THE

EXISTING UNLESS OTHERWISE INDICATED AND SHALL UTILIZE THE EXISTING CONTROL

SYSTEM INPUT.

BUTTERFLY VALVES SHALL BE INSTALLED WITH A WELDING NECK FLANGE ON EACH SIZE

OF THE VALVE.

WHERE PIPE ELEVATION DIMENSIONS ARE PROVIDED ON THE DRAWINGS THEY ARE TO

THE PIPE CENTERLINE, UNLESS INDICATED OTHERWISE.

THE EXISTING PIPE SUPPORTS ON THE ROOF OF THE COMPLEX BUILDINGS MAY BE USED

TO TEMPORARILY SUPPORT THE NEW PIPING DURING INSTALLATION BUT SHALL NOT BE

USED TO PERMANENTLY SUPPORT THE NEW PIPING. ALL NEW PIPING INSTALLED ON

THE ROOF OF THE COMPLEX BUILDINGS SHALL BE SUPPORTED WITH NEW PIPING

SUPPORTS AS INDICATED ON THE DRAWINGS.

WHERE TEMPORARY COOLING EQUIPMENT IS PROVIDED, A STRAINER SHALL BE

PROVIDED IN THE CHILLED WATER SUPPLY LINE AND AN AUTOMATIC CONTROL VALVE

SHALL BE PROVIDED IN THE CHILLED WATER RETURN LINE. THE CONTROL VALVE SHALL

BE OPERATED BY THE EXISTING HVAC CONTROL SYSTEM TO MAINTAIN THE

TEMPERATURE IN THE SPACE BEING SERVED AND TO ALLOW MONITORING OF THE

OPERATION AT THE CCC. TEMPORARY COOLING EQUIPMENT SHALL BE OPERATED FOR

A MINIMUM OF 48 HOURS BEFORE THE PERMANENT EQUIPMENT IS TAKEN OUT OF

SERVICE TO VERIFY PROPER OPERATION OF THE TEMPORARY EQUIPMENT AND TO

VALIDATE ITS ABILITY TO MEET THE COOLING REQUIREMENTS.

WHERE WORK IN REQUIRED IN ROOMS WITH COMPUTER ROOM AIR CONDITIONING

(CRAC) UNITS, ACCESS TO THE ROOMS WILL REQUIRE COORDINATION WITH THE

OCCUPANTS. THE CONTRACTOR SHALL REQUEST ACCESS TO THESE SPACES IN

WRITING A MINIMUM OF 14 DAYS IN ADVANCE OR THE REQUIRED ACCESS. REQUESTS

FOR ACCESS SHALL BE SUBMITTED TO THE CONTRACTING OFFICERS REPRESENTATIVE.

PIPING PENETRATIONS THROUGH CHASE WALLS SHALL BE FIRESTOPPED.

UNLESS INDICATED OTHERWISE, THE NEW PIPE SUPPORTS SHALL BE USED TO SUPPORT

NEW PIPING ONLY, NOT EXISTING PIPING OR OTHER UTILITIES.

10.

11.

12.

13.

14.

15.

IN ORDER TO ACCOMPLISH THE REQUIRED WORK WHILE KEEPING THE CHILLED

WATER SYSTEM SERVING THE COMPLEX FULLY FUNCTIONAL, CLOSE

COORDINATION WILL BE REQUIRED REGARDING THE ORDER OF THE WORK. THE

FOLLOWING IS A GENERAL DESCRIPTION OF THE ORDER OF WORK AND IS

PROVIDED AS GENERAL GUIDANCE ONLY. NOT ALL STEPS ARE DESCRIBED.

REVISIONS TO THIS ORDER OF WORK MAY BE ALLOWED PROVIDED THAT THEY DO

NOT COMPROMISE THE ABILITY OF THE CHILLED WATER SYSTEM, INCLUDING

CONNECTED SPACE COOLING EQUIPMENT, TO REMAIN FULLY OPERATIONAL

DURING THE ENTIRE CONSTRUCTION PERIOD:

THE NEW CHILLED WATER SUPPLY AND RETURN PIPING SYSTEM ON THE

ROOF OF THE COMPLEX BUILDINGS, INCLUDING PIPE SUPPORTS, VALVES,

INSULATION, DRAINS AND VENTS, SHALL BE FULLY CONSTRUCTED AND

PRESSURE TESTED. THIS SHALL INCLUDE PIPE INSULATION, ISOLATION

VALVES FOR EACH NEW RISER PIPE AND CONNECTION OF THE NEW CHILLED

WATER SUPPLY AND RETURN PIPING TO THE EXISTING CHILLED WATER

SUPPLY AND RETURN PIPING AT THE CHILLED PLANT. THIS SHALL NOT

INCLUDE CONSTRUCTION OF THE NEW CHILLED WATER SUPPLY AND RETURN

RISER PIPING. (THE EXISTING CHILLED WATER SUPPLY AND RETURN PIPING

SHALL REMAIN UNALTERED WHILE THIS NEW PIPING IS BEING

CONSTRUCTED.)

THE FOLLOWING ARE THE TYPICAL STEPS REQUIRED FOR CONSTRUCTION OF

EACH SET OF NEW CHILLED WATER SUPPLY AND RETURN RISER PIPING:

TEMPORARY CHILLED WATER SUPPLY AND RETURN LINES OF THE

QUANTITY AND SIZE SHALL BE CONNECTED TO EACH PIECE OF SPACE

COOLING EQUIPMENT AS INDICATED ON THE MECHANICAL ROOM PLANS

ALLOWING THE EQUIPMENT TO BE PROVIDED WITH CHILLED WATER AFTER

THE EXISTING ISOLATION VALVES AT THE TOP OF THE RISER PIPING HAVE

BEEN CLOSED. THE TEMPORARY CHILLED WATER RETURN LINE(S) SHALL

INCLUDE ONE OR MORE TEMPORARY CHILLED WATER CONTROL VALVES

TO CONTROL THE CHILLED WATER FLOW. THE CONTROL VALVE SHALL BE

OPERATED FROM THE EXISTING HVAC CONTROL PANEL FOR THE PIECE OF

EQUIPMENT IT IS SERVING AND SHALL CONTROL THE WATER FLOW USING

THE SAME CONTROL SCHEME AS WAS IN PLACE PRIOR TO THE START OF

WORK.

IN EACH MECHANICAL EQUIPMENT ROOM, THE EXISTING ISOLATION

VALVES IN THE CHILLED WATER BRANCH LINES (TYPICALLY LOCATED

NEAR THE POINT OF CONNECTION OF THE BRANCH LINES TO THE RISER

PIPING) SHALL BE CLOSED. THE SPACE COOLING EQUIPMENT WILL THEN

BE SUPPLIED WITH CHILLED WATER ONLY BY THE TEMPORARY CHILLED

WATER SUPPLY AND RETURN LINES.

WITH ALL SPACE COOLING EQUIPMENT ASSOCIATED WITH A GIVEN

SET OF CHILLED WATER SUPPLY AND RETURN RISER PIPES BEING

PROVIDED WITH CHILLED WATER VIA TEMPORARY PIPING ONLY, THE

SPACE COOLING EQUIPMENT SHALL BE OPERATED FOR A MINIMUM

OF 48 HOURS TO DEMONSTRATE THAT THE EQUIPMENT WILL

OPERATE PROPERLY WITH THE TEMPORARY CHILLED WATER LINES

AND THE TEMPORARY CHILLED WATER CONTROL VALVE

ARRANGEMENTS.

WHEN ALL SPACE COOLING EQUIPMENT ASSOCIATED WITH A GIVEN

SET OF CHILLED WATER SUPPLY AND RETURN RISER PIPES HAS

DEMONSTRATED PROPER OPERATION FOR A MINIMUM OF 48 HOURS,

THE EXISTING ISOLATION VALVES AT THE TOP OF THE RISER PIPES

SHALL BE CLOSED AND THE RISER PIPING SHALL BE REMOVED.

BRANCH PIPING TO EACH MECHANICAL EQUIPMENT ROOM SHALL BE

REMOVED UP TO THE EXISTING BRANCH LINE ISOLATION VALVES.

THE ISOLATION VALVES SHALL REMAIN.

NEW CHILLED WATER RISER PIPING SHALL BE CONSTRUCTED AS

INDICATED ON THE MECHANICAL EQUIPMENT ROOM PLANS. THE

NEW PIPING SHALL TYPICALLY BE ROUTED WHERE THE OLD RISER

PIPING WAS REMOVED, IN ORDER TO MINIMIZE CONFLICTS. AT EACH

MECHANICAL ROOM, CHILLED WATER SUPPLY AND RETURN BRANCH

PIPING SHALL EXTEND FROM THE NEW RISER PIPING INTO THE

MECHANICAL EQUIPMENT ROOM AND SHALL BE CONNECTED TO THE

EXISTING CHILLED WATER SUPPLY AND RETURN BRANCH PIPING, AS

SHOWN ON THE MECHANICAL EQUIPMENT ROOM PLANS. THIS SHALL

INCLUDE NEW ISOLATION VALVES, WHERE / AS SHOWN ON THE

MECHANICAL EQUIPMENT ROOM PLANS. THE NEW CHILLED WATER

SUPPLY AND RETURN RISER PIPING SHALL BE CONNECTED TO THE

NEW CHILLED WATER SUPPLY AND RETURN MAIN PIPING ON THE

COMPLEX ROOF AS SHOWN ON THE ROOF NEW PIPING PLAN

DRAWINGS. (THE ISOLATION VALVES IN THE NEW PIPING RISERS

SHALL REMAIN CLOSED.

THE NEW CHILLED WATER RISER PIPING AND NEW PIPING IN THE

MECHANICAL EQUIPMENT ROOMS SHALL BE FILLED, PRESSURE

TESTED AND FLUSHED.

THE ISOLATION VALVES IN THE NEW RISER PIPING SHALL BE

OPENED, ALLOWING THE ASSOCIATED MECHANICAL EQUIPMENT TO

BE PROVIDED WITH CHILLED WATER FROM THE NEW SYSTEM.

VALVES IN THE TEMPORARY CHILLED WATER SUPPLY AND RETURN

PIPING SERVING THE ASSOCIATED MECHANICAL EQUIPMENT SHALL

BE CLOSED. THE OPERATION OF THE COOLING EQUIPMENT SHALL

BE MONITORED FOR A MINIMUM OF 48 HOURS TO VERIFY PROPER

OPERATION.

TEMPORARY COOLING EQUIPMENT AND TEMPORARY CHILLED

WATER SUPPLY AND RETURN LINES SHALL BE REMOVED.

ANY BUILDING PENETRATIONS MADE TO ALLOW THE INSTALLATION

OF TEMPORARY CHILLED WATER LINES SHALL BE REPAIRED.

ORDER OF WORK NOTES (CONT.)

4.16.

17.

AFTER ALL NEW RISER PIPING AND MECHANICAL EQUIPMENT ROOM PIPING HAS

BEEN CONSTRUCTED, TESTED, PLACED INTO OPERATION, VERIFIED AS

FUNCTIONING PROPERLY AND ACCEPTED BY THE GOVERNMENT, THE EXISTING

CHILLED WATER SUPPLY AND RETURN PIPING OF THE ROOF OF THE COMPLEX

AND FROM THE CHILLER PLANT TO THE ROOF OF THE COMPLEX, SHALL BE

REMOVED AND SCRAPPED. CONTRACTOR MAY TEMPORARILY STORE DEMOLISHED

PIPING AND INSULATIONS NEAR THE BUILDING 1000 BUT SHALL PROMPTLY

DISPOSE OF THEM FROM THE SITE.

MAIN CHILLED WATER SUPPLY AND RETURN LOOPS ON THE ROOF OF BUILDINGS

8000, 9000 AND 11000 SHALL BE COMPLETED AS INDICATED ON THE DRAWINGS.

THE EXISTING JIB CRANE LOCATED ON THE ROOF OF BUILDING 1000 SHALL BE

AVAILABLE FOR USE BY THE CONTRACTOR FOR WORK REQUIRED BY THIS PROJECT.

THE CONTRACTOR SHALL INSURE THAT WHILE USING THE CRANE THE LOAD RATING FOR

THE CRANE IS NOT EXCEEDED. CONTRACTOR PERSONNEL SHALL BE TRAINED BY

CMAFS PERSONNEL IN THE USE OF THE CRANE, PRIOR TO USING THE CRANE. THE

CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIR OF ANY BUILDING DAMAGE CAUSED

BY CONTRACTOR PERSONNEL WHILE USING THE CRANE.

POINT-OF-USE WELDING EXHAUST SHALL BE UTILIZED FOR ALL WELDING PERFORMED

INSIDE THE CHEYENNE MOUNTAIN AFS COMPLEX. THE EXHAUST SYSTEM SHALL

ADEQUATELY CAPTURE ALL SMOKE GENERATED BY WELDING PROCEDURES AND

CONVEY IT OUTSIDE THE COMPLEX OR SHALL FILTER THE EXHAUST AND DISCHARGE IT

BACK INTO THE VICINITY OF THE WORK AREA. THE COMPLEX EXHAUST SYSTEM SHALL

NOT BE UTILIZED IN ANY WAY FOR REMOVAL OF WELDING SMOKE.

WELDING SHALL BE IN ACCORDANCE WITH NFPA 51B. WHERE ITEMS ARE WELDED TO

THE ROOF OF ANY BUILDING, THE AREA WHERE THE WORK IS PERFORMED AND THE

AREA DIRECTLY BELOW WHERE THE WORK IS PERFORMED SHALL BE INSPECTED

DURING AND FOR ONE HOUR AFTER COMPLETION OF THE WORK TO INSURE THAT NO

IGNITION OF BUILDING MATERIALS OR CONTENT HAS OCCURRED.

PRIOR TO INSTALLING ANY PIPING OR PIPING SUPPORT IN AREAS BETWEEN BUILDINGS

CONTACTOR SHALL ENSURE THAT THERE IS AT LEAST 24 INCH OF FREE RATTLE SPACE

FOR BUILDING MOVEMENT, IN AREAS BETWEEN BUILDINGS AND ROCK FACES THERE

SHALL BE 12 INCH OF FREE RATTLE SPACE." AND/ OR ALL PIPING THAT IS AFFIXED TO

THE OUTSIDE OF THE BUILDINGS SHALL BE AT LEAST 12 INCH FROM ANY ROCK WALL

AND 24 INCH IF RUNNING BETWEEN BUILDINGS FOR ANY REASON.

SURFACES TO BE PAINTED SHALL BE PAINTED WITH A 23-A-Z THREE PART COATING

SYSTEM WITH ONE COAT PRIMER, INTERMEDIATE TOP COATS OF PAINT. THE PRIMER

SHALL COMPLY WITH THE REQUIREMENTS OF SSPC-40; THE INTERMEDIATE COAT SHALL

COMPLY WITH THE REQUIREMENTS OF SSPC-41; THE TOP COAT SHALL COMPLY WITH

THE REQUIREMENTS OF SSPC-38. SURFACE TO BE PAINTED SHALL BE DRY AND

CLEANED IN ACCORDANCE WITH THE PAINT MANUFACTURERS REQUIREMENTS.

APPLICATION SHALL BE BY SPRAY IN ACCORDANCE WITH THE MANUFACTURER'S

WRITTEN INSTRUCTIONS. LIMITED USE OF BRUSH AND ROLLER APPLICATION IS

PERMITTED PROVIDED THE SPECIFIED FILM THICKNESSES ARE ACHIEVED. THE

CONTRACTOR SHALL PROVIDE VENTILATION IN THE AREA OF PAINTING, IN ACCORDANCE

WITH THE MANUFACTURERS REQUIREMENTS.

THE CONTRACTOR SHALL OBTAIN ELECTRICAL POWER FOR WELDING AND GENERAL

POWER PURPOSES FROM ELECTRICAL PANELS IN THE THIRD FLOOR MECHANICAL

EQUIPMENT ROOMS. THE CONTRACTOR SHALL PROVIDE ALL REQUIRED TEMPORARY

CIRCUIT BREAKERS, DISCONNECTS, WIRING, DISTRIBUTION PANELS, ETC. WIRING

BETWEEN THE THIRD FLOOR MECHANICAL EQUIPMENT ROOMS AND THE ROOF SHALL BE

ROUTED IN THE PIPE CHASES AND SHALL NOT BE ROUTED THROUGH HALLWAYS /

CORRIDORS. PENETRATIONS THROUGH A BUILDING ROOF SHALL BE PROVIDED WITH

EMP PROTECTION AS INDICATED ON THE DRAWINGS. AFTER COMPLETION OF WORK

REQUIRING TEMPORARY POWER, THE TEMPORARY WIRING AND EQUIPMENT SHALL BE

REMOVED BY THE CONTRACTOR AND THE ROOF SHALL BE RETURNED TO ITS ORIGINAL

CONDITION. THE CONTRACTOR SHALL FIELD VERIFY POWER AVAILABILITY IN THE

MECHANICAL EQUIPMENT ROOMS. ALL WORK SHALL BE DONE IAW NATIONAL

ELECTRICAL CODE AND ALL APPLICABLE OSHA REQUIREMENTS. ALL CONNECTIONS TO /

REVISIONS TO THE CURRENT ELECTRICAL SYSTEMS SHALL BE COORDINATED WITH THE

CMAFS ELECTRICAL SHOP.

19.

MECHANICAL GENERAL NOTES(CONT.)

18.

20.

K D

N D

21.

22.

23.

10" CWR (EX.)

10" CWS (EX.)

10" CWR

" C

W R

(E X.

ABOVE ROOF

GV3148

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

PV3003

2" HW

PV3004

3" HW 3" HW

3" HWR3" HWR

PV-3002

3" 3"

HW RISER #3 (3") TO

MER53 & MER 52

HW RISER #4 (1-1/4") TO

MER13W, MER12W &

MER11W

HW RISER #2 (1-1/4") TO

MER13E, MER12E & MER11E

1-1/2"

ROOF

ABOVE LOW POINT OF

PIPE SUPPORT EL.2'-6"

PV3009

PV3008

2-1/2"

ROOF

4' ABOVE

PV3137

1-1/2"HW

1-1/2"HWR

PLUG BALANCING

VALVE

PV3014

1-1/4"

PV3013

PV3012

2-1/2" HWR

2-1/2" HW

3" 3"

GV1050

2-1/2" 2-1/2"

2-1/2"

GV1052

GV1053

2-1/2"

1-1/2" HWR

1-1/2" HWS

1-1/4" HWR

1-1/4" HW

GV1056

GV1057

2-1/2" HW

PV3016

2" HWS

2" HWR

2-1/2"

PIPE SUPPORT CL EL.

4'-6" ABOVE ROOF AT

8'-0" OC

PIPE SUPPORT EL. 4'-0"

ABOVE LOW POINT OF ROOF

HW RISER FROM

AIR HANDLING

BUILDING

HW RISER #11

(1 1/2") TO

MER91

HW RISER #9 (1

1/2") TO MER72

HW RISER #7 (1 1/4")

TO MER61

GV1058

POWER CENTER PC-7

1-1/2"

HWS HWS HWS HWS

HWS

HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS

HWS

HWSHWSHWSHWSHWSHWSHWSHWSHWSHWS

HWS HWS HWS HWS HWS HWS HWS HWS HWS HWS

HWS

HWSHWS

HWSHWSHWSHWSHWSHWSHWSHWSHWSHWSHWSHWSHWSHWS

HWSHWSHWSHWSHWSHWSHWSHWSHWSHWSHWSHWSHWSHWSHWSHWSHWSHWS

HWS

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

HWS

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

H W

S H

W S

HWR HWR HWR

HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR

HWR

HWRHWRHWRHWRHWRHWRHWRHWRHWRHWR

HWR

HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR

HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR HWR

HWR HWR

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

H W

R H

W R

HWR

HWRHWRHWRHWRHWRHWRHWRHWRHWRHWRHWR

HWR

H W

R H

W R

H W

PV3175

PV3132

FLEX CONN.

PV1020

6" CW

6" CWR

VALVE IN VERTICAL

STRAINER

THROTTLING VALVE

6" CW

6" CWR

3"CW

3"CWR6" 6"

CW RISER #4 (4") TO

MER13W, MER12W,

MER11W, RM1113A &

RM1312A

CW TAKE-OFF

(3") TO MER114

CW RISER #16 (6") TO

CRAC UNITS RM11201 &

MER113

PV3155

PV3157

PV3154

PV3133

PV3174

PV3153

PV3157

6" CW & CWR

PV3152

ANCHORS

PV3151 PV3158

FLEXIBLE CONN.(TYP.)

PV3161 PV3148

PV3172 PV3135

ANCHORS

ABOVE LOW POINT OF ROOF

PIPE SUPPORT EL. 4'-6"

PV3162

PV3163

PV3171

GV3106

GV3145

PV3136

PV3170

2-1/2"

GV3138

GV3116

(0 GPM TO 750 GPM)

RELIEF VALVE

THROTTLING

ANCHORS

2" CWR

GV3115

GV3139

6"2" GV3140

GV3114

PV3145

PV3164

PV3165

6"PV3138

PV3168

PV3146

PV3147

PV3169

3"CW

2" CW

3"CWR

GV3136

GV3120

PIPES 8'-6" ABOVE ROOF

BOTTOM OF DUCTS &

EL. 4'6" ABOVE ROOF

GV1321

GV3128

ANCHOR (TYPICAL)

GV3131

GV3135

GV3122

6" CWR

6" CW

ABOVE ROOF

CL. EL. 4'-6"

PV3143

PV3166

GV3123

GV3134

PV3141

V1037

GV3124

GV3133

V1038

PV3010

GV3132

GV3127

PV3168

PV3144

PV 3149

PV 3160

GV3130

GV3129

3" CWR

3" CW

ABOVE ROOF

CL EL. 4'-6"

GV3119

GV3137

2-1/2"

CWR

2-1/2" CW

10" CWR 10" CW

10"

GV3103

GV3113

GV3141

GV3112

ABOVE ROOF

CL EL. 4'-6"

GV3147

GV3104

CW RISER #2 (3")

TO MER13E,

MER12E & MER11E

CW RISER #3 (4") TO

MER53 & MER52

CW RISER #13 (2") TO MER102

CW RISER #11

(4") TO MER94

AND MER91

CW RISER #9B (2")

TO CRACS IN RM

9304CW RISER #9A (2")

NOT USED

CW RISER #9 (4") TO

MER72

ROOF CL EL. 5'-6"

ABOVE

CW RISER #10A (5") TO

MER82

CW RISER #10 (6") TO

MER83 AND MER81

CW PENTHOUSE (5") TO

MER34E AND CRAC UNITS

LOCATED IN RM 3301

CL EL. 5'-6"

ABOVE ROOF

2" CWS/CWR FOR

CRAC-2 IN RM 2250

2" CWS/CWR FOR

CRAC-1 IN RM 2250

CW TAKE-OFF (3") TO

MER24E

CW TAKE-OFF (3") TO

MER24E

CW RISER #7 (3") TO

MER61

CL EL. 5'-6"

WITH BLIND FLANGE

VALVE IN VERTICAL

ANCHORS

PIPE SUPPORT CL

EL. 4'-6" ABOVE

ROOF AT 8'-0" OC

6"6"6"

ANCHORS

CW RISER #1 (2 1/2") TO

MER43, MER42 & MER41

CWS CWS CWS CWS

CWS

CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS

CWS

CWS CWS CWS

CWS

CWS CWS

CWS

CWS CWS

CWS

CWS CWS

CWS

CWS CWS

CWS

CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS

CWS CWS

CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS

CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS

CWSCWSCWSCWSCWSCWSCWSCWSCWSCWSCWSCWSCWSCWS

CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS CWS

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

CWS

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

S C

W S

C W

CWS CWS CWS CWS CWS CWS CWS CWS CWS

C W

S C

W S

CWS CWS CWS CWS

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

R C

W R

C W

CWR CWR CWR CWR

CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR

CWR

C W

CWR

CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR

CWR CWR

CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR

CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR

C W

R C

W R

CWR CWR CWR

CWR

C W

CWR

C W

R C

W R

CWR

C W

R C

W R

CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR CWR

C W

R C

W R

CWR

C W

CWR

C W

CWR CWR CWR CWR CWR CWR CWR CWR CWR

C W

R C

W R

C W

CWR CWR CWR CWR

C W

BLDG. 8000

BLDG. 3000

BLDG. 3000 BLDG. 3000

BLDG. 8000

G . 5

G . 6

G . 7

G . 4

BLDG. 2000 BLDG. 2000 BLDG. 2000

G . 7

BLDG. 9000 BLDG. 9000

G . 4

MER 94

G . 4

G . 5

0 BL

D G

. 1

ELEVATOR

MACHINE

ROOM

BLDG. 1000

G . 4

BLDG. 1000

PC-9

BLDG. 11000

PC-11

US Army Corps of Engineers ®

SHEET ID

U S

Y C

O R

D R

B Y:

D B

C H

D B

E D

C O

N O

N N

N U

1 2 3 4 5

M-100

C O

R O

O F

N G

C H

N E

M O

U N

, C O

C H

D W

, 1

0 5

X C

Y1 7)

O M

A H A

T R

O L

O M

A H A, N E

6 8

L T.

S M

M . S

1" = 20'-0"M-100

1 COMPOSITE- ROOF NEW CHILLED WATER PIPING PLAN

NOTE:

REPRESENTS THE LOCATION

AND NUMBER OF THE CHILLED

WATER SUPPLY AND RETURN

PIPING RISERS.

PLAN NORTH

K D

N D

HWS HWS HWS HWS

HWS

HWS H

H W

S H

W S

H W

HWR HWR HWR

HWR

H W

R H

W R

H W

CWS CWS CWS CWS

CWS

C W

S C

W S

C W

R C

W R

CWR CWR CWR CWR

M-101 3

M-101

8" CWS

8" CWR

CWS8"

CWR

8" C

W S

8" C

W R

8" CWS8" CWR

8" CWS

8" CWR

US Army Corps of Engineers ®

SHEET ID

U S

Y C

O R

D R

B Y:

D B

C H

D B

E D

C O

N O

N N

N U

1 2 3 4 5

M-101

- R

O O

C H

N E

M O

U N

, C O

C H

D W

, 1

0 5

X C

Y1 7)

O M

A H A

T R

O L

O M

A H A, N E

6 8

L T.

S M

M . S

1/4" = 1'-0"M-101

1 NEW PIPING PLAN- ROOF AREA 1

EX. CWS (8") & CWR (8")

8' 6" A.F.F.

FLEXIBLE CONNECTOR. SEE

DETAIL 1 ON SHEET M-501.

1/4" = 1'-0"M-101

2 SECTION 2-AREA1

BUILD. 3000 BUILD. 4000

1/4" = 1'-0"M-101

3 SECTION 3- AREA1

ROUTE NEW PIPING BELOW

EXISTING PIPE RACK AT

ELEVATION 6'-5" A.F.F. (FIELD

VERIFY ELEVATION.)

INSTALL PIPING UP TO THE SAME

ELEVATION AS THE EXISTING

PIPE RACK (APPROXIMATELY 8'-

6"; FIELD VERIFY). ROUTE

PIPING ADJACENT TO EXISTING

PIPING RACK. PROVIDE NEW

PIPE SUPPORTS FOR NEW

PIPING IN ACCORDANCE WITH

DETAIL 6 ON SHEET MSD01.

SLOPE PIPING UP TO 8'

A.F.F.

8'-0" A.F.F.

SLOPE PIPING UP TO 8'-0" A.F.F.

NEW PIPING BELOW EXISTING

PIPE RACK (APPROXIMATELY 6'-5";

FIELD VERIFY THE REQUIRED

ELEVATION).

EXISTING PIPING

EXISTING

PIPING

ROUTE PIPING UP TO THE ELEVATION OF

THE EXISTING PIPE RACK

(APPROXIMATELY 8'- 5"; FIELD VERIFY).

ROUTE NEW PIPING ADJACENT TO

EXISTING PIPING RACK.

PIPING DOWN TO FLOOR

KEYPLAN - ROOF

1 2 3 4 5 6

7 8 9

10 1211 13 14 15

16 17 18 19 20 21

22 23 24

25 26 27 28 29 30

31 32 33 34 35 36

MECHANICAL GENERAL NOTES

MANWAY ACCESS

TO ROOF AREA

NO PIPING, PIPING INSULATION, PIPING SUPPORTS, VALVES OR

OTHER ITEMS IN THE EXISTING CHILLED WATER SUPPLY AND

RETURN PIPING SYSTEM SHALL BE REMOVED UNTIL THE NEW

CHILLED WATER SUPPLY AND RETURN PIPING SYSTEM

CONSTRUCTION IS COMPLETED, TESTED AND PLACED IN

SERVICE, UNLESS SPECIFICALLY INDICATED OTHERWISE.

MANUAL BUTTERFLY VALVE

(TYP.)

FLEXIBLE CONNECTOR,

SEE DETAIL 1 ON SHEET

M-501.

MECHANICAL KEYNOTES

1 INSTALL NEW CWS AND CWR PIPING BELOW / WITHIN THE

EXISTING PIPE RACKS. PROVIDE PIPE SUPPORTS IN

ACCORDANCE WITH DETAIL 1 AND 4 ON SHEET MSD01.

PROVIDE SUPPORTS FOR NEW CWS AND CWR PIPING IN

ACCORDANCE WITH DETAIL 5 ON SHEET MSDO1.

6" CWS AND CWR BRANCH CONNECTIONS FOR FUTURE USE.

PROVIDE WITH 90 DEGREE ELBOW AND BUTTERFLY VALVE ON

EACH TEE'S BRANCH OUTLET. CAP EACH WITH A BLIND FLANGE.

NEW 8" CWS/CWR

PLAN NORTH

K D

N D

PLUG BALANCING

VALVE

PV3014

HWS HWS HWS HWS HWS HWS HWS HWS HWS

HWR HWR HWR HWR HWR HWR HWR HWR HW

CWS CWS CWS CWS CWS

C W

CWS CWS CWS CWS

C W

CWS CWS CWS

C W

CWR CWR CWR CWR CWR

C W

CWR CWR CWR CWR

C W

CWR CWR CWR

C W

BLDG 3000

M-102

MER-34

M-102

8" CWR

8" CWS

8" CWR

8" CWS

8" CWR 8" CWR

CWR CWR CWR

8" CWS 8" CWS

3" C

W R

3" C

W S

5" C

W R

5" C

W S

M-102

5" CWS5" CWR

3" CWR

3" CWS

TWO(2)-3-1/2" HOT TAPS PER

CWS/R PIPING AND

CONNECT NEW 5" PIPING

TO EXISTING.

US Army Corps of Engineers ®

SHEET ID

U S

Y C

O R

D R

B Y:

D B

C H

D B

E D

C O

N O

N N

N U

1 2 3 4 5

M-102

- R

O O

C H

N E

M O

U N

, C O

C H

D W

, 1

0 5

X C

Y1 7)

O M

A H A

T R

O L

O M

A H A, N E

6 8

L T.

S M

M . S

1/4" = 1'-0"M-102

1 NEW PIPING PLAN- ROOF AREA 2

3/8" = 1'-0"M-102

2 SECTION 2-AREA 2

3/8" = 1'-0"M-102

4 SECTION 4-AREA 2

CONNECT NEW 5" CWS AND 5"

CWR TO EXISTING BRANCH PIPING.

PROVIDE TWO (2) 3-1/2" HOT TAPS

PER EXISTING CWS/CWR PIPING

FOR CONNECTIONS.

INSTALL PIPING BELOW / WITHIN EXISTING

PIPE RACK. SEE DETAIL 4 ON SHEET

MSD01.

EXISTING 5" CWS/CWR

BRANCH PIPING TO

REMAIN AND BE

REUSED.

2 1/2" EXISTING CWS AND

CWR BRANCH PIPING TO

REMAIN AND REUSED.

INSTALL PIPING BELOW / WITHIN EXISTING PIPE

RACK. PROVIDE PIPE SUPPORTS IN

ACCORDANCE WITH DETAIL 4 ON SHEET MSD01.

EXISTING CWS AND CWR

BRANCH PIPING TO

REMAIN AND BE REUSED.EXISTING 3" CWS/CWR TO

AHU TO REMAIN AND BE

REUSED.

CONNECT NEW

CWS/R TO EXISTING

BRANCH PIPING .

PROVIDE TWO(2) 2" HOT TAPS PER CWS/R

AND CONNECT NEW CWS & CWR PIPING

TO EXISTING PIPING SERVING AHU

IN MER 34 ON THE ROOF.

BUTTERFLY

STYLE

ISOLATION

VALVES(TYP)

CONNECT NEW 3" CWS AND CWR

LINES TO EXISTING 3" CWS AND CWR

LINES. SEE SHEET M-401 FOR

ISOMETRIC VIEW.

KEYPLAN - ROOF

1 2 3 4 5 6

7 8 9

10 1211 13 14 15

16 17 18 19 20 21

22 23 24

25 26 27 28 29 30

31 32 33 34 35 36

MECHANICAL GENERAL NOTES

NO PIPING, PIPING INSULATION, PIPING SUPPORTS, VALVES OR

OTHER ITEMS IN THE EXISTING CHILLED WATER SUPPLY AND

RETURN PIPING SYSTEM SHALL BE REMOVED UNTIL THE NEW

CHILLED WATER SUPPLY AND RETURN PIPING SYSTEM

CONSTRUCTION IS COMPLETED, TESTED AND PLACED IN

SERVICE, UNLESS SPECIFICALLY INDICATED OTHERWISE.

2 1/2" CWS AND CWR

EXISTING CWR

EXISTING CWS

MECHANICAL KEYNOTES

1 EXISTING CWS AND CWR PIPING DOWN TO CRAC UNITS ON 3RD

FLOOR. PIPING SHALL REMAIN AND BE REUSED.

PROVIDE PIPE SUPPORTS FOR NEW CWR LINE IN ACCORDANCE

WITH DETAIL 1 ON SHEET MSD01.

PROVIDE PIPE SUPPORTS FOR NEW CWS LINE IN ACCORDANCE

WITH DETAIL 4 ON SHEET MSD01.

PROVIDE PIPE SUPPORTS FOR NEW CWS AND CWR LINES IN

ACCORDANCE WITH DETAIL 1 ON SHEET MSD01.

4 1

1 1

3/8" = 1'-0"M-102

3 SECTION 3- AREA 2

PLAN NORTH

K D

N D

UPUP

1-1/4"

PV3013

PV3012

XHWS HWS HWS HWS HWS HWS HWS HWS

H W

S H

W S

XWR HWR HWR HWR HWR HWR HWR

H W

R H

W R

XCWS CWS CWS CWS CWS CWS CWS CWS CWS

C W

S C

W S

CWS CWS CWS CWS CWS

C W

S C

W S

C W

CWS

C W

R C

W R

C W

CWR CWR CWR CWR CWR CWR CWR CWR

CWR CWR CWR CWR CWR

C W

R C

W R

C W

CWR

PC-3

M-103

8" CWR 8" CWR

CWR CWR CWR CWRCWR

CWS CWS CWS CWS CWS

8" CWS 8" CWS

8" CWR

8" CWS

8" C

W R

8" C

W S

8" CWR

8" C

W S

8" C

W R

BUILDING#6000 BUILDING #3000

US Army Corps of Engineers ®

SHEET ID

U S

Y C

O R

D R

B Y:

D B

C H

D B

E D

C O

N O

N N

N U

1 2 3 4 5

M-103

- R

O O

C H

N E

M O

U N

, C O

C H

D W

, 1

0 5

X C

Y1 7)

O M

A H A

T R

O L

O M

A H A, N E

6 8

L T.

S M

M . S

1/4" = 1'-0"M-103

1 NEW PIPING PLAN- ROOF AREA 3

ROUTE PIPING BELOW / WITHIN

EXISTING PIPE RACK. SEE

DETAIL 4 ON SHEET MSD01.

EXISTING 2 1/2" CWS/CWR

TO REMAIN AND BE REUSED.

EXISTING 2 1/2" CWS/CWR

RUNOUTS TO REMAIN AND

BE REUSED.

EXISTING 5" CWS/CWR TO

REMAIN AND BE REUSED.

1/4" = 1'-0"M-103

2 SECTION 2- AREA 3

EXISTING PIPING TO

REMAIN AND BE REUSED.

EXISTING PIPING TO

REMAIN AND BE REUSED.

1/4" = 1'-0"M-103

3 SECTION 4- AREA 3

EXISTING 3" CWS/CWR

BRANCH PIPING TO

REMAIN AND BE

REUSED.

PIPING 9'-0" A.F.F.

UP AND OVER ABOVE

EXISTING PIPE RACK

ROUTE NEW CWR LINE ABOVE NEW CWS

LINE AT ROOF LEVEL. SEE DETAIL ? ON

SHEET M-???.

RISE TO 5'-0" A.F.F.

DOWN TO ROOF

INSTALL 8" X 8" X 6"

TEES WITH ISOLATION

VALVE AT EACH

BRANCH.

KEYPLAN - ROOF

1 2 3 4 5 6

7 8 9

10 1211 13 14 15

16 17 18 19 20 21

22 23 24

25 26 27 28 29 30

31 32 33 34 35 36

CONNECT NEW 5" CWS/R PIPING

TO EXISTING BRANCH PIPING.

EXISTING 3" CWS/CWR RISERS

TO REMAIN AND BE REUSED.

CONNECT NEW 5" CWS/CWR TO

EXISTING RUNOUT PIPING. PROVIDE

TWO (2) 3-1/2" HOT TAPS PER

CWS/CWR PIPING FOR CONNECTIONS.

MECHANICAL GENERAL NOTES

1. NO PIPING, PIPING INSULATION, PIPING SUPPORTS, VALVES OR

OTHER ITEMS IN THE EXISTING CHILLED WATER SUPPLY AND

RETURN PIPING SYSTEM SHALL BE REMOVED UNTIL THE NEW

CHILLED WATER SUPPLY AND RETURN PIPING SYSTEM

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