M-001 ADDENDUM.pdf

15-M001

INDEX, LEGEND, AND GENERAL

NOTES -

INDEX OF DRAWINGS

SHEET DESCRIPTION

BASEMENT FLOOR PLAN BLDG 15 - REMOVALS & NEW WORK

15-M100

15-M101

FIRST FLOOR PLAN BLDG 15 - REMOVALS & NEW WORK

15-M103

15-M105

15-M102

15-M104

15-M501

15-M601

DETAILS

SCHEDULES

15-M502

DETAILS

15-M701

CONTROLS AND AUTOMATION

DUCT THERMOSTAT WITH AVERAGING ELEMENT

DUCT STATIC PRESSURE SENSOR

DUCT HUMIDITY SENSOR

ROOM SENSOR: TEMPERATURE, HUMIDITY

LENGTH IN DUCT WHEN SPACE PERMITS)

REMOTE BULB THERMOSTAT

ROOM CONTROL: THERMOSTAT, HUMIDISTAT

DIFFERENTIAL PRESSURE SWITCH

DUCT TEMPERATURE SENSOR WITH AVERAGING ELEMENT

SMOKE DETECTOR (SEE ELECTRICAL SPECIFICATIONS)

DUCT OR PIPE TEMP. SENSOR

DUCT OR PIPE THERMOSTAT (NOTE 1: PROVIDE 12" MIN.

AFTER FILTER

CURRENT SENSING RELAY

AIR FOIL WHEEL (FAN)

AIR HANDLING UNIT

ANALOG INPUT

AIR PRESSURE DROP

ANALOG OUTPUT

AUTOMATIC TEMPERATURE CONTROLS

BACKWARD INCLINED WHEEL (FAN)

AIR FLOW MEASURING DEVICE

ABOVE FINISHED FLOOR

DIFFERENTIAL OR STATIC PRESSURE TRANSMITTER

COOLING COIL

CONVERTOR

CONVECTOR

CLEAN OUT

CEILING GRILLE

CENTRIFUGAL FAN

CEILING DIFFUSER

BOTTOM REGISTER (WALL TYPE)

BOTTOM GRILLE (WALL TYPE)

CEILING REGISTER

COLD WATER (POTABLE)

DIGITAL OUTPUT

DIGITAL INPUT

DIRECT DIGITAL CONTROLS

DRY BULB TEMPERATURE, DEG. F

AUTOMATIC CONTROL DAMPER

EXHAUST FAN

ENGINEERING CONTROL CENTER

DOUBLE WIDTH DOUBLE INLET (FAN)

DOOR UNDERCUT BY GENERAL CONTRACTOR

ITEM. (TO BE USED AS AN AID IN COORDINATING THE

LISTED SIZE OF DUCT, PIPE, DEVICE OR EQUIPMENT

APPROXIMATE ELEVATION FROM FLOOR TO CENTER OF

MANUAL VOLUME DAMPER

U/C

VARIOUS TRADES.)

FIRE DAMPER

BUTTERFLY VALVE

CIRCUIT SETTER

BALL VALVE

COMBINATION BALANCING/SHUT-OFF VALVE

MANUAL AIR VENT

AUTOMATIC FLOW CONTROL VALVE

TEST PLUG (PRESSURE/TEMPERATURE)

SAFETY VALVE OR PRESSURE RELIEF

PRESSURE REDUCING VALVE

STRAIGHT-THRU TWO-POSITION CONTROL VALVE

THREE-WAY MODULATING CONTROL VALVE

STRAIGHT-THRU MODULATING CONTROL VALVE

EX.

EF

EXISTING

DWDI

ECC

DI

DO

DB

DDC

D

Db

DECIBELS

BUILDING NO. WHERE EQUIPMENT IS LOCATED.

EQUIPMENT ABBREVIATION (SUPPLY FAN)

SUPPLY FAN NO.3 IN BUILDING NO.1

SHEET NUMBER WHERE DRAWN

DRAWING NUMBER WHERE DRAWN

SUPPLY TOP REGISTER OR GRILLE (WALL TYPE)

RETURN DUCT (UP & DOWN)

VANED ELBOW & AIR SPLIT TYPE DUCT TAKE-OFF

EXHAUST OR RETURN TOP REGISTER OR GRILLE,

EXHAUST OR RETURN BOTTOM REGISTER OR GRILLE,

EXHAUST OR RETURN CEILING REGISTER OR GRILLE

SUPPLY DUCT (UP & DOWN)

INCLINED RISE, IN DIRECTION OF AIR FLOW

NEW DUCT - WIDTH X DEPTH

RECTANGULAR ELBOWS WITH VANES EVEN IF

VANED ELBOW (PROVIDE ALL SQUARE OR

INCLINED DROP, IN DIRECTION OF AIR FLOW

ACOUSTICAL DUCT LINING

STANDARD RADIUS ELBOW

R

10/8

FC

D

SYMBOL IS MISSING)

FLEXIBLE CONNECTION

UP

(WALL TYPE)

(WALL TYPE)

DN

UP

1-01

1-SF3

AIR HANDLING UNIT NUMBER

TERMINAL UNIT DESIGNATION

TYPICAL UNIT NO.

DN

SECTION LETTER

ECCENTRIC REDUCER

DIRECTION OF FLOW

CAPPED OUTLET

SIDE CONNECTION

EXISTING WORK.

ACCESSORIES (SEE STANDARD DETAIL)

INVERTED BUCKET TRAP SET INCLUDING PIPING

POINT OF CONNECTION BETWEEN NEW AND

RISE OR DROP IN PIPE

BOTTOM CONNECTION, 45 DEG. OR 90 DEG.

TOP CONNECTION, 45 DEG. OR 90 DEG.

REDUCER OR INCREASER

DIRECTION OF PIPE PITCH (DOWN)

THERMOMETER

UNIVERSAL (2-BOLT) INVERTED BUCKET TRAP

STRAINER

GATE VALVE

PRESSURE GAGE

CHECK VALVE

GLOBE VALVE

PIPING ACCESSORIES (SEE STANDARD DETAIL)

FLOAT AND THERMOSTATIC TRAP SET INCLUDING

GATE VALVE WITH 3/4" HOSE END ADAPTER

EXISTING PIPE TO BE REMOVED

DRAIN LINE

UNION

D

CONV

CW

CR

CO

CG

CF

CD

CC

C

BR

BIW

BG

ATC

AFW

AI

APD

AO

AHU

AFM

AFF

AF

VENT LINE

HEATING HOT WATER RETURN

HEATING HOT WATER SUPPLY

LOW PRESSURE STEAM CONDENSATE RETURN

LOW PRESSURE STEAM (15 PSIG & BELOW)

MEDIUM PRESSURE STEAM CONDENSATE RETURN

MEDIUM PRESSURE STEAM (16 PSIG THRU 59 PSIG)

NUMBER INDICATES STEAM PRESSURE

NUMBER INDICATES STEAM PRESSURE

LPR

V

HWS

HWR

LPS (5)

MPS (30)

MPR

HEATING

SP

S

F

T

H

T

T H

WET BULB TEMPERATURE, DEG. FWb

MAXIMUM

OUTSIDE AIR

(16 PSIG THRU 59 PSIG)

PRE-FILTER

PUMPED CONDENSATE

PREHEAT COIL

RELATIVE HUMIDITY

SUPPLY FAN

STEAM HUMIDIFIER

TRANSFER GRILLE

UNIT HEATER

STATIC PRESSURE (INCHES OF WATER)

PRESSURE REDUCING VALVE

MEDIUM PRESSURE STEAM SUPPLY

MEDIUM PRESSURE STEAM CONDENSATE RETURN

PRESSURE DROP (FEET OF WATER)

TOP REGISTER (WALL TYPE)

VARIABLE FREQUENCY DRIVE

STATIC PRESSURE SENSOR

DOOR UNDERCUT BY GENERAL CONTRACTOR

SPS

TR

U/C

VFD

UH

V

TG

VALVE

S.P.

SH

SF

Rh

PD

PF

PH

PRV

MPR

MAX

O.A.

NOM

MIN

PC

MPS

NOMINAL

MINIMUM

HEATING COIL

HORSEPOWER

MIXING BOX

POUNDS PER HOUR

HIGH PRESSURE STEAM SUPPLY (60 PSIG & ABOVE)

LOW PRESSURE STEAM SUPPLY (15 PSIG & BELOW)

LOW PRESSURE STEAM CONDENSATE RETURN

HIGH PRESSURE STEAM CONDENSATE RETURN

HPR

HPS

LPR

LBS/HR

MB

LPS

FLR.

HC

HP

FLOOR

BLOW UNLESS OTHERWISE NOTED)

CEILING DIFFUSERS (FOUR WAY

CHILLED WATER RETURN

CHILLED WATER SUPPLY

CHS

CHR

AIR CONDITIONING

CONTROL CIRCUIT CONN.

H1 N

ETCHED CLEAR LACQUER

E.C.L.

WHITE BAKED ENAMELW.B.E.

BRAKE HORSEPOWER

BHP

BRITISH THERMAL UNIT

BTU

BRITISH THERMAL UNIT PER HOUR

BTUH

CUBIC FEET PER MINUTE

CFM

DEGREE

DEG

DIAMETER

DIA

DIFFERENTIAL PRESSURE SENSOR

DPS

ENTERING

ENT

F

FAHRENHEIT

F&T

FLOAT AND THERMOSTATIC

FPM

FEET PER MINUTE

FT

FEET

GALLONS PER MINUTE

GPM

HEAD

HD

CHILLED WATER RETURN

CHR

CHILLED WATER SUPPLY

CHS

HEATING HOT WATER RETURN

HWR

HEATING HOT WATER SUPPLY

HWS

INCHES

IN

INCHES WATER COLUMN

IN WC

INCHES WATER GAUGE

IN WG

LEAVING AIR TEMPERATURE

LAT

LEAVING

LVG

MBH

1000 BTUH

MERV

MINIMUM EFFICIENCY REPORTING VALUE

NC

NOISE CRITERIA

REVOLUTIONS PER MINUTE

RPM

SMOKE DAMPER (SUPPLY)

SDS

SMOKE DAMPER (RETURN)

SDR

STEAM PRESSURE REDUCING VALVE

SPRV

VOLUME DAMPERVD

HIGH PRESSURE STEAM CONDENSATE RETURN

HIGH PRESSURE STEAM (60 PSIG AND ABOVE)

NUMBER INDICATES STEAM PRESSURE

HPS (125)

HPR

PIPE UP

PIPE DOWN

IN-LINE CENTRIFUGAL FAN

ICF

T

T

T

T

H dP

CS

DP SP

1-MS4

A

H7

9'-6"

MV

MANUAL AIR VENT

ABBREVIATIONS

CONTROLSPIPING SYMBOLS

DRAWING SYMBOLS

DUCTWORK SYMBOLS

GENERAL NOTES

GENERAL

VALVES

ABBREVIATIONS

EXHAUST DUCT (UP & DOWN)

UP DN

PUMPED CONDENSATE RETURNPC

COMBINATION HOT/CHILLED WATER SUPPLYHWS/CHS

COMBINATION HOT/CHILLED WATER RETURNHWR/CHR

EXPANSION TANK PIPE

ET

CONDENSATE PUMP

CP

CABINET UNIT HEATER

CUH

FCU

FAN COIL UNIT

EXPANSION TANK

ET

PUMP

P

PROPELLER UNIT HEATER

PUH

RETURN FAN

RF

WATER FILTERWF

POWER TYPE ROOF VENTILATOR

RV

POWER TYPE WALL VENTILATORWV

COTR

PROPELLER TYPE EXHAUST FANPEF

RETURN AIR

R.A.

SUPPLY AIR

S.A.

SINGLE WIDTH SINGLE INLET (FAN)

SWSI

SPECIFIC GRAVITY

SP. GR.

ACCESS DOOR

AD

FD

FLOOR DRAIN

FCW

FOWARD CURVED WHEEL (FAN)

FC

FLEXIBLE CONNECTION

ENERGY EFFICIENCY RATIO

EER

EXHAUST AIR

E.A.

CONTRACTING OFFICER'S TECHNICAL REPRESENTATIVE

CENTRIFUGAL OR HELICAL ROTARY SCREW CHILLER UNIT

CCU

AIR SEPARATOR

AS

ANGLE GLOBE VALVE

PIPE GUIDE

PIPE ANCHOR

ORIFICE UNION

TREATED DOMESTIC MAKE-UP WATER

STAINLESS STEEL DUCT

MU

GMU

FOR HUMIDIFIER

GLYCOL MAKEUP WATER

HOT GLYCOL WATER RETURN

HOT GLYCOL WATER SUPPLY

GHS

GHR

DOMESTIC HOT WATER SUPPLYDHW

DOMESTIC HOT WATER RECIRCULATIONDHWR

COMBINATION AXIAL/BACKWARD CURVED WHEEL

A/BCW

UTILITY SET FANUSF

T

GENERAL

DOMESTIC COLD WATER

W

FLOW METER

PIPE MOUNTED DDC TEMPERATURE SENSOR

TOP GRILLE (WALL TYPE)TG

WATER GAUGEWG

WATTSW

VARIABLE AIR VOLUMEVAV

THERMOSTATTSTAT

TOTAL STATIC PRESSURETSP

SMOKE DETECTOR

SD

SUPPLY AIR TEMPERATURE

SAT

OUTSIDE DIAMETER

OD

N.C.

NORMALLY CLOSED

N.O.

NORMALLY OPEN

MCA

MINIMUM BRANCH CIRCUIT AMPACITY

LEAVING WATER TEMPERATURE

LWT

ENTERING WATER TEMPERATURE

EWT

EXTERNAL STATIC PRESSURE

ESP

DIRECT EXPANSION

DX

ENTERING AIR TEMPERATURE

EAT

CABINET CEILING FAN

CCF

1 ALL PIPING IN FINISHED ROOMS OR SPACES SHALL BE CONCEALED IN A FURRED CHASE OR ABOVE THE SUSPENDED CEILING.

2 ACCESS PANELS IN NON ACCESSIBLE SUSPENDED CEILINGS ARE REQUIRED FOR ALL VALVES, TRAPS, DAMPERS, CLEANOUTS, CONTROLS, ETC.

3 FOR TYPICAL STEAM, WATER AND REFRIGERANT PIPING CONNECTIONS TO EQUIPMENT, SEE STANDARD DETAILS AND PIPING

SCHEMATICS.

4 PIPE CONNECTIONS TO AIR HEATING AND COOLING COILS SHALL BE MADE TO PROVIDE COUNTER FLOW BETWEEN HEATING MEDIUM

AND AIR.

5 WHERE DUCTS OR PIPES ARE REMOVED THRU BUILDING ELEMENT THAT IS TO REMAIN, PATCH BUILDING OPENING TO MATCH EXISTING

WHERE OPENING IS NOT RE-USED.

6 ALL PRESSURES LISTED ARE GAGE PRESSURE UNLESS OTHERWISE NOTED.

7 ALL CUTTING AND PATCHING REQUIRED FOR THE PROJECT WORK SHALL BE INCLUDED IN THE CONTRACT. REFINISH ANY SURFACE

DISTURBED UNDER THIS WORK TO MATCH EXISTING.

8 IN GENERAL, KEEP PIPING MAINS NEXT TO UNDERSIDE OF STRUCTURE.

9 ALL WALL & FLOOR PENETRATIONS SHALL BE FIRESTOPPED TO RETARD PASSAGE OF FIRE & SMOKE.

10 UPON THE DISCOVERY OF ANY ASBESTOS MATERIAL, STOP WORK IMMEDIATELY AND REPORT IT TO THE COR. THE COR WILL NOTIFY

CONTRACTOR WHEN WORK IS SAFE TO PROCEED.

11 ANY REMOVED EQUIPMENT SHALL BE TURNED OVER TO THE VA. ITEMS NOT DESIRED BY THE VA SHALL BE REMOVED FROM THE

PREMISES AND DISPOSED OF PROPERLY BY THE CONTRACTOR.

12 REFER TO SPECIFICATIONS FOR ADDITIONAL INFORMATION.

13 THE CONTRACT DRAWINGS ARE NOT INTENDED TO SHOW EVERY VERTICAL OR HORIZONTAL OFFSET WHICH MAY BE NECESSARY TO

INSTALL THE SYSTEMS. COORDINATE WORK IN ADVANCE WITH ALL OTHER TRADES AND REPORT IMMEDIATELY ANY ANTICIPATED

INSTALLATION ISSUES.

14 FIELD VERIFY EXISTING CONDITIONS, INCLUDING DUCT, PIPE AND EQUIPMENT SIZES, SERVICES AND LOCATIONS PRIOR TO

PERFORMING WORK.

15 HEPA FILTERED EXHAUST IS REQUIRED TO MAINTAIN A MINIMUM OF 0.01" W.G. NEGATIVE PRESSURE IN CONSTRUCTION AREAS.

COORDINATE WITH COR.

16 WHERE CONTROL DEVICES ARE REMOVED, PNEUMATIC LINES SHALL BE REMOVED BACK TO ACTIVE MAIN AND CAPPED, AND CONTROL

WIRING AND CONDUIT SHALL BE REMOVED BACK TO SOURCE.

17 ALL ITEMS THAT REQUIRE ACCESS, SUCH AS FOR OPERATING, CLEANING, SERVICING, MAINTENANCE, AND CALIBRATION, SHALL BE

EASILY AND SAFELY ACCESSIBLE BY PERSONS STANDING AT FLOOR LEVEL, OR STANDING ON PERMANENT PLATFORMS, WITHOUT THE

USE OF PORTABLE LADDERS. EXAMPLES OF THESE ITEMS INCLUDE, BUT ARE NOT LIMITED TO: ALL TYPES OF VALVES, FILTERS AND

STRAINERS, TRANSMITTERS, CONTROL DEVICES.

18 WHERE ROOFING WORK IS REQUIRED, THE EXISTING ROOFING MEMBRANE AND INSULATION SHALL BE CUT, REMOVED AND RESTORED

AS REQUIRED TO ATTAIN A WATERTIGHT CONDITION. THE ROOFING SUB-CONTRACTOR SHALL BE A CERTIFIED INSTALLER FOR SUCH

INSTALLATION TO MAINTAIN THE EXISTING WARRANTY ON THE ROOF.

19 ALL EXISTING DUCTWORK, PIPING, EQUIPMENT, CONTROLS, ETC. SHOWN DASHED SHALL BE REMOVED. THE MAJORITY OF WORK TO BE

REMOVED IS SHOWN. REMOVE ALL INCIDENTAL ABANDONED UTILITY ITEMS THAT MAY NOT BE SHOWN BUT ARE ASSOCIATED WITH

THE REMOVAL WORK.

20 INCLUDE ALL WORK NECESSARY TO ACCOMMODATE PHASING. REFER TO GENERAL REQUIREMENTS SECTION 01 00 00.

21 WHERE EXISTING HVAC UTILITIES IN SERVICE WILL BE DISRUPTED DURING THE CONSTRUCTION OF THIS PROJECT, THIS WORK SHALL

BE PERFORMED ON WEEKENDS OR WEEK NIGHTS, IF REQUIRED BY THE COR. DOWNTIME SHALL BE KEPT TO A MINIMUM, AND SHALL BE

COORDINATED AND SCHEDULED WELL IN ADVANCE WITH THE COR.

22 INSTALL ALL STRAINERS IN STEAM PIPING SIDEWAYS, WITH CLEANOUT LEG PARALLEL TO THE GROUND.

23 RE-INSULATE DUCTWORK AND PIPING WHERE EXISTING INSULATION HAS BEEN DAMAGED OR REMOVED IN THE PERFORMANCE OF

WORK IN THIS PROJECT.

24 ALL WORK MUST BE COORDINATED WITH THE CONTRACTING OFFICER AND COR TO MAINTAIN OPERATION OF THE EXISTING FACILITY.

25 EXISTING CONDITIONS SHOWN ARE BASED UPON AVAILABLE EXISTING DRAWINGS, AND MAY DIFFER FROM ACTUAL WORK IN PLACE.

THE CONTRACTOR SHALL TAKE ALL NECESSARY FIELD MEASUREMENTS AND FIELD VERIFY ALL CONDITIONS AFFECTING THE

EXECUTION OF THE WORK. ANY VARIATION BETWEEN EXISTING CONDITIONS AND THE WORK SHOWN ON THE CONTRACT DOCUMENTS

WHICH MAY IMPACT THE PROGRESS OF THE WORK SHALL BE BROUGHT TO THE ATTENTION OF THE CONTRACTING OFFICER IN

WRITING FOR RESOLUTION BEFORE PROCEEDING WITH THE WORK.

26 ABATEMENT, REMOVAL OR ENCAPSULATION OF EXISTING ASBESTOS-CONTAINING MATERIALS IS INCLUDED IN THIS CONSTRUCTION

CONTRACT. REFER TO DRAWINGS AND/OR SPECIFICATIONS FOR LOCATION AND QUANTITIES OF ASBESTOS. ANY ABATEMENT WORK

PERFORMED AS PART OF THIS PROJECT SHALL BE COMPLETED PRIOR TO STARTING ANY OTHER PROJECT WORK.

27 ALL 90° ELBOWS IN SUPPLY AND EXHAUST AIR DUCTWORK SHALL BE PROVIDED WITH AIR TURNING VANES.

28 SEAL ALL PIPE AND DUCT PENETRATIONS THRU NON-FIRE RATED WALLS AND CEILINGS WITH SILICONE SEALANT TO PREVENT

ENTRANCE OF INSECTS.

29 CONTRACTOR IS RESPONSIBLE TO VISIT THE SITE, EXAMINE AND ACCEPT EXISTING CONDITIONS PRIOR TO BIDDING. SITE VISITS SHALL

BE COORDINATED WITH THE COR.

30 HVAC CONTRACTOR SHALL BE RESPONSIBLE FOR TEMPORARY HVAC UNIT. UNIT SHALL BE UP AND OPERATIONAL BEFORE AHU-31 IS

TAKEN OFF LINE AND REPLACED. MAXIMUM DURATION FOR TEMPORARY UNIT OPERATION SHALL BE FOUR WEEKS.

31 ALL DUCTWORK ASSOCIATED WITH THE TEMPORARY UNIT SHALL BE GALVANIZED STEEL. THE USE OF FLEXIBLE DUCTWORK SHALL BE

LIMITED TO CONNECTION TO TEMPORARY UNIT AND CONNECTION TO EXISTING SUPPLY MAIN. REMOVE EXISTING UNIT AND

DUCTWORK AFTER NEW 15-AHU30 AIR HANDLING UNIT IS OPERATIONAL.

32 HVAC CONTRACTOR SHALL BE PROVIDE A SCHEDULE TO COR AND LINDSAY ZINSER WITH ANIMAL RESEARCH A MINIMUM OF ONE WEEK

PRIOR TO CHANGEOVER TO TEMPORARY UNIT, CHANGEOVER BACK TO NEW AHU-31 UNIT, AND REPLACEMENT OF 15-EF1. MAXIMUM

TIME FOR UNIT TO BE OFF IS 4 HOURS.

33 ALL CONTRACTORS SHALL COORDINATE ACCESS TO FIRST FLOOR ANIMAL RESEARCH ROOMS AND ADJOINING SPACES WITH COR AND

LINDSAY ZINSER OF ANIMAL RESEARCH. COORDINATE ACCESS REQUIREMENTS A MINIMUM OF ONE WEEK IN ADVANCE.

34 AHU-30 COMBINATION FIRE/SMOKE DAMPER REPLACEMENT MUST OCCUR DURING EVENING HOURS OR WEEKENDS WHILE 15-AHU-31 IS

BEING REPLACED. REPLACEMENT OF COMBINATION FIRE/SMOKE DAMPERS WHEN THE EXISTING AHU-31 OR NEW 15-AHU31 AIR

HANDLING UNIT IS OPERATING WILL NOT BE PERMITTED.

35 UNLESS NOTED OTHERWISE, ALL WORK ASSOCIATED WITH THE REPLACEMENT OF 15-AHU-31 SHALL TAKE PLACE BETWEEN APRIL 1ST -

MAY 1ST OR BETWEEN SEPTEMBER 15TH - OCTOBER 15TH. COORDINATE CONSTRUCTION TIMEFRAME WITH COR. REFER TO PLAN

NOTES FOR WORK REQUIRED TO BE PERFORMED DURING NIGHT AND ON WEEKENDS.

36 CONTRACTORS MUST KEEP NOISE AND VIBRATION TO ABSOLUTE MINIMUM FOR PROTECTION OF ANIMALS IN RESEARCH LABS.

37 CONTROL CONTRACTOR SHALL COORDINATE WITH COR THE LIST OF CONTROL POINTS TO BE SET UP FOR TRENDING.

38 THE SEVEN EXISTING FUME HOODS SHALL BE REBALANCED PER SPECIFICATIONS. FUME HOODS SHALL BE RE-CERTIFIED TO

APPLICABLE STANDARDS (AABB, NEBB, NSF / ANSI 49 WITH APPROVED STICKER ATTACHED TO HOOD. CERTIFICATION OF HOODS

SHALL BE COMPLETED BY A AABC OR NEBB CERTIFIED COMPANY WITH FUME HOOD CERTIFICATION EXPERIENCE. WORK SHALL BE

PART OF FUME HOOD DEDUCT ALTERNATE.

DOMESTIC HOT WATER SUPPLY

DHW

DOMESTIC HOT WATER RECIRCULATION

DHWR

FREE STEAM (LOW PRESSURE STEAM)

FS(5)

MECHANICAL INDEX, LEGEND, AND GENERAL NOTES

15-M001

M

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

F i l e

P a t h

P

M

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

RESOLVE HVAC ISSUES

IN BUILDING 15

CINCINNATI, OH

539-20-212

Chief Engineer

03/12/2020Revisions: Date:

SCHEMATIC DESIGN SUBMITTAL 04/18/2019 JASON REEVES

CONSTRUCTION DOCUMENTS 08/30/2019

DESIGN DEVELOPMENT SUBMITTAL 06/10/2019

95% OWNER REVIEW 07/26/2019

BID DOCUMENTS 03/12/2020

SECOND FLOOR PLAN BLDG 15 - REMOVALS & NEW WORK

THIRD FLOOR PLAN BLDG 15 - REMOVALS & NEW WORK

FOURTH FLOOR PLAN BLDG 15 - REMOVALS & NEW WORK

ROOF PLAN BLDG 15 - REMOVALS & NEW WORK

MJG

ADDENDUM 07/24/2020

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EXPIRES: 12/31/2021