Attachment C - 598-21-106 Replace AHUs at JLM Drawings.pdf

Engineers Architects

Revisions: Date

Drawing Title

Approved

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

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G .r v t

G-001

COVER

1 2AC/RR

REPLACE AHUS 47,48, 48A,

AND 22

JOHN L. MCCLELLAN MEMORIAL

VETERANS HOSPITAL

4300 W 7TH STREET

LITTLE ROCK, AR 72205 AUGUST 18, 2022

100% BID DOCUMENTS

598-21-10620-395

REPLACE AHUS 47,48, 48A, AND 22

JOHN L. MCCLELLAN MEMORIAL VETERANS HOSPITAL

4300 W 7TH STREET

LITTLE ROCK, AR 72205

VA PROJECT #: 598-21-106

CA

DRAWING LIST

GENERAL

G-001 COVER 1 2

G-002 ICRA INFORMATION AND DETAILS 2 2

ARCHITECTURAL

A-001 ARCHITECTURAL SYMBOLS, ABBREVIATIONS AND NOTES 1 3

AD101 FIRST FLOOR DEMOLITION PLAN - AHU 47 2 3

A-101 FIRST FLOOR PLAN - AHU 47 3 3

MECHANICAL

M-001 MECHANICAL GENERAL INFORMATION 1 13

MD101 FIRST FLOOR MECHANICAL DEMOLITION PLAN 2 13

MD102 THIRD FLOOR MECHANICAL DEMOLITION PLAN 3 13

MD103 SEVENTH FLOOR ROOF MECHANICAL DEMOLITION PLAN 4 13

M-101 FIRST FLOOR MECHANICAL PLAN 5 13

M-102 THIRD FLOOR AHU-22 MECHANICAL PLAN 6 13

M-103 THIRD FLOOR AHU-23 MECHANICAL PLAN 7 13

M-104 SEVENTH FLOOR ROOF MECHANICAL PLAN 8 13

M-501 MECHANICAL DETAILS 9 13

M-502 MECHANICAL DETAILS 10 13

M-503 MECHANICAL CONTROLS 11 13

M-504 MECHANICAL CONTROLS 12 13

M-601 MECHANICAL SCHEDULES 13 13

ELECTRICAL

E-001 ELECTRICAL GENERAL NOTES, SYMBOL LEGENDS, AND ABBREVIATIONS 1 6

ED101 FIRST FLOOR POWER DEMOLITION PLAN 2 6

ED102 THIRD FLOOR POWER DEMOLITION PLAN 3 6

ED103 SEVENTH FLOOR POWER DEMOLITION PLAN 4 6

EP101 THIRD FLOOR POWER PLAN 5 6

EP102 SEVENTH FLOOR POWER PLAN 6 6

AREAS OF WORK

(SEE MECHANICAL

AND ELECTRICAL

PLANS)

AREA OF

WORK

CRANE LOCATION

FOR THIRD FLOOR

AHU INSTALL

STAGING AREA

PROJECT SITE MAP PROJECT LOCATION MAP

CRANE LOCATION

FOR SEVENTH

FLOOR AHU INSTALL

DocuSign Envelope ID: C2A37E0E-8AD7-4284-9C76-B9D4553D7BDF

8/16/2022

INFECTION CONTROL RISK MITIGATION RECOMMENDATIONS MATRIX OF PRECAUTIONS

FOR CONSTRUCTION AND RENOVATION

PLASTIC WINDOW

SWIVEL CASTERS

WITH TWO

LOCKING BRAKES

MOBILE CART

A D

J U

S T

A B

L E

H E

IG

H

T

HEPA NEGATIVE

AIR UNIT

EXISTING WALL

EXISTING CEILING

FLEX DUCT

A

PLASTIC SHEET BARRIER

NON RATED

PLASTIC SHEET

BARRIER

EXISTING WALL

ASSEMBLY

EXISTING CEILING

BOTTOM SEALING

RUNNER

TOP SEALING

RUNNER

SUPPORT POLES,

QUANTITY PER

MANUF.

RECOMMENDATIONS

REQU.

AS

HEPA

NEGATIVE AIR

UNIT

FINISHED FLOORING TO BE KEPT

CLEAN. FLOORS NOT BEING REPLACED

MUST BE PROTECTED. COVER WITH

ROSIN PAPER / FIRE RATED PLYWOOD.

FIRE RATED PLYWOOD,

TEMPORARY. SALVAGE

PROTECT AND STORE

EXISTING WINDOW TO

BE RE-INSTALLED

AFTER CONSTRUCTION

IS COMPLETE.

V .I

.F

V .I

.F

V.I.F.

V .I .F

E X

IS

T

IN

G

W A

L L

V .I .F

E X

IS

T

IN

G

W A

L L

ILSM TEMPORARY BARRIER TAG

PROJECT:

PRIME CONTRACTOR:

SUB CONTRACTOR:

EMERGENCY CONTACT NO.:

BARRIER INSTALLATION DATE:

BARRIER EXPIRATION DATE:

FIRE EXTINGUISHER ON

PORTABLE FLOOR

BRACKET (ILSM MAY

REQUIRE MORE THAN

ONE).

PROVIDE STICKY

MATS (CHANGED END

OF SHIFT OR MORE IF

NECESSARY TO

MAINTAIN

CLEANLINESS).

HEPA NEGATIVE

AIR UNIT

SUPPLY DUCTS

EITHER KEEP

RUNNING OR COVER

WHEN RUNNING TO

KEEP DUST OUT

COVER ALL RETURNS

AT THE

GRATE/DIFFUSERS

F L E

X D

U C

T

SUSPENDED PLASTIC

ZIPPER WALL

CURTAIN BARRIER

POST ICRA, ILSM, FIRE

INPECTION SHEETS

VISIBLE TO PUBLIC

FIRE PULL

STATION WITH

AUDIO / VISUAL

ILSM SIGNAGE

INTERIM LIFE SAFETY MEASURES IN EFFECT

FOR THE REPLACEMENT OF AHUS 47, 48, 48A, AND 22.

THIS EXIT IS CLOSED AND LEADS TO A

CONSTRUCTION AREA.

PLEASE USE ALL ALTERNATE EXITS AS MARKED.

1' - 5"

1/2"1/2"

/2

/2

/2

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EQ.EQ.

DUST CONTROL PLAN NOTES

1. THE VAMC INFECTION CONTROL GROUP HAS CONFIRMED THE

DESIGNATION FOR THIS PROJECT IS LEVEL II FOR THE CLASS OF

PRECAUTIONS OR LEVEL OF INFECTION CONTROL ACTIVITIES. HARD

SURFACE BARRIERS SHALL BE USED EXCEPT IN THE AREA INDICATED ON

THE PHASING PLAN WITH PLASTIC BARRIERS (MINIMUM 4MIL) TO SEAL AREA

FROM NON-WORK AREA AS LONG AS THE SPRINKLER SYSTEM IS INTACT AND

ACTIVE.

1A. THIS PROJECT NEEDS AN ENTRY VESTIBULE FOR CLOTHING CHANGES

(PROVIDE AND LOCATE A STAGING AREA FOR HAZMAT SUITS NEAR THE

PLASTIC BARRIER ENTRANCE SPACES - CONSTRUCTION ANTEROOM. THEY

SHALL BE USED WHEN GOING INTO CONSTRUCTION AREA AND LEAVING THE

CONSTRUCTION AREA) AND TOOL STORAGE AND TIGHT SEALS SHALL BE

MAINTAINED AT THE FULL PERIMETER OF WALLS AND WALL PENETRATIONS.

ANY DUST SHALL BE IMMEDIATELY CLEANED IF TRACKED OUTSIDE OF THE

CONSTRUCTION BARRIER. UPON COMPLETION OF THE CONSTRUCTION

PHASE, DUST BARRIERS SHALL BE REMOVED CAREFULLY TO MINIMIZE

SPREADING OF DUST AND THE CONTRACTOR SHALL HAVE TEMPORARY

DUST PROTECTION IN PLACE BEFORE REMOVAL OF A PERMANENT BARRIER.

AFTER EACH PHASE, PERFORM TASKS STATED IN NOTE 6A.

2. PROVIDE STICKY MATS AND BLANKET AT THE PLASTIC BARRIER

ENTRANCE SPACES (CONSTRUCTION ANTEROOM) AND CHANGE DAILY OR

MORE OFTEN AS NEEDED TO PREVENT THE SPREAD OF DUST AND DEBRIS

INTO ADJACENT CLEAN SPACE.

INTERNAL DEMOLITION AND CONSTRUCTION ACTIVITIES DUST AND DEBRIS

CONTROL

3. USE CORRIDORS AS PRIMARY CONSTRUCTION ACCESS.

3A. TRAFFIC CONTROL: DESIGNATED ENTRY AND EXIT PROCEDURES

SHALL BE DEFINED. EGRESS PATHS SHALL BE FREE OF DEBRIS;

DESIGNATED ELEVATORS SHALL BE USED DURING SCHEDULED TIMES; AND

ONLY AUTHORIZED PERSONNEL SHALL BE ALLOWED TO ENTER THE

CONSTRUCTION ZONE. SIGNAGE SHALL DIRECT PEDESTRIAN TRAFFIC

AWAY FROM THE CONSTRUCTION AREA AND MATERIALS.

4. CONTRACTOR SHALL USE TWO CARTS TO TRANSFER CONSTRUCTION

MATERIAL IN AND OUT OF THE PROJECT - A CLEAN CART SHALL BE USED;

THE NOT-SO-CLEAN CART SHALL BE USED BETWEEN THE MAIN ENTRY AND

THE CONSTRUCTION STAGING/PREP AREA.

4A. DEMOLITION DEBRIS: DEBRIS SHALL BE REMOVED IN CARTS WITH

TIGHTLY FITTED COVERS, USING DESIGNATED TRAFFIC ROUTES.

EFFORTS SHALL BE MADE TO MINIMIZE USE OF ELEVATORS WITH AN

EMPHASIS ON TRANSPORT DURING THE LOWEST PERIOD OF ACTIVITY.

DEBRIS SHALL BE REMOVED DAILY AND AT TIMES SPECIFIED BY THE VAMC.

IF CHUTES ARE USED TO DIRECT DEBRIS OUTSIDE, HIGH EFFICIENCY

PARTICULATE AIR (HEPA) FILTERED NEGATIVE AIR MACHINES SHALL BE

USED, AND THE CHUTE OPENING SHALL BE SEALED WHEN NOT IN USE.

FILTERS SHALL BE BAGGED AND SEALED BEFORE BEING TRANSPORTED OUT

OF THE CONSTRUCTION AREA. THE CONTRACTOR SHALL NOT HAUL DEBRIS

THROUGH PATIENT-CARE AREAS WITHOUT PRIOR APPROVAL OF THE COR.

4B. EXTERIOR WINDOWS: WINDOWS SHALL BE SEALED TO MINIMIZE

INFILTRATION FROM ANY ADJACENT EXCAVATION DEBRIS.

4C. ALL EQUIPMENT REMAIN IN THE ORs AND ASSOCIATED ROOMS SHALL

BE COVERED AND PROTECTED PRIOR STARTING EACH CONSTRUCTION

PHASE.

VENTILATION AND ENVIRONMENTAL CONTROLS

5. AIR SYSTEM FLOW: THE COR VERIFY AND ACKNOWLEDGE

CONTRACTOR WHETHER THE CONSTRUCTION AREA USES FRESH/OUTSIDE

OR RE-CIRCULATED AIR; FILTERS SHALL BE ADDED OR RETURN VENTS

COVERED AS NEEDED WITH FILTER MATERIAL OR PLASTIC. AIR MUST FLOW

FROM CLEAN TO DIRTY AREAS.

5A. NEGATIVE AIR PRESSURE: THE AIR WITHIN THE CONSTRUCTION AREA

SHALL BE NEGATIVE WITH RESPECT TO SURROUNDING AREAS AND WITH NO

DISRUPTION OF AIR SYSTEMS OF ADJACENT AREAS. USE OF THE NEGATIVE

AIR PRESSURE SYSTEM WITHIN THE ENCLOSURE TO REMOVE DUST SHALL

PASS AIR THROUGH AN INDUSTRIAL GRADE, PORTABLE HEPA FILTER

CAPABLE OF FILTRATION RATES OF 300-800 CUBIC FEET PER MINUTE

(FT3/MIN), OR EXHAUST AIR DIRECTLY TO THE OUTSIDE IF APPROVED BY

VAMC. IF EXHAUST SHALL BE TIED INTO A RE-CIRCULATED AIR SYSTEM, A

PRE-FILTER AND HEPA FILTER SHALL BE USED BEFORE EXHAUST TO

PREVENT CONTAMINATION OF THE DUCTS.

5B. ADJACENT AREAS: THE STATUS OF SEALED PENETRATIONS AND

INTACT CEILING SHALL BE VERIFIED DAILY.

5C. AIR EXCHANGE RATES AND PRESSURE RELATIONSHIPS: VAMC AND

CONTRACTOR SHALL VERIFY AND MAINTAIN PROPER RATES IN CRITICAL

AREAS NEAR CONSTRUCTION ACTIVITY AND ENSURE AIR IS NOT BEING RE-

CIRCULATED WITHOUT FILTRATION FROM THE CONSTRUCTION AREA

ELSEWHERE. PROVIDE AIR PRESSURE TESTING THROUGHOUT THE

PROJECT IN THE FREQUENCY AS IDENTIFIED BY THE COR.

CONTAMINATION OF PATIENT ROOMS, SUPPLIES, EQUIPMENT AND RELATED

AREAS

6. WORKSITE CLOTHING: CONTRACTOR PERSONNEL CLOTHING SHALL BE

FREE OF LOOSE SOIL AND DEBRIS BEFORE LEAVING THE CONSTRUCTION

AREA. IF PROTECTIVE APPAREL IS NOT WORN (E.G., COVERALLS, FOOTGEAR

AND HEADGEAR) A HEPA-FILTERED VACUUM SHALL BE USED TO REMOVE

DUST FROM CLOTHING BEFORE LEAVING THE BARRICADE. IF PROTECTIVE

APPAREL IS UTILIZED, THE CONTRACTOR SHALL CONSTRUCT A SPACE OR

ANTEROOM FOR CHANGING CLOTHING AND STORING EQUIPMENT

(DESIGNATED AREA. ALL EQUIPMENT, TOOLS, TOOL CARTS, AND MATERIALS

TRANSPORTED THROUGH OCCUPIED AREAS SHALL BE MADE FREE FROM

DUST AND MOISTURE BY VACUUMING AND WET WIPING BEFORE THEIR

REMOVAL FROM THE CONSTRUCTION ZONE OR WORK AREA.

6A. POST CONSTRUCTION: DO NOT REMOVE BARRIERS AND KEEP ALL

HVAC ISOLATION UNTIL CONTRACTOR HAS CLEANED CONSTRUCTION SITE,

VA EMS STAFF HAS DONE A TERMINAL CLEANING, AND VA INFECTIOUS

DISEASE CONTROL HAS INSPECTED AND APPROVED THE CLEANING.

7. CONTRACTOR TO COORDINATE WITH THE COR TO DETERMINE THE

LEVEL OF ICRA BARRIERS AND REMEDIATION TO BE IN PLACE DURING EACH

SECTION OF THE POJECT.

ICRA NOTES

III/IVLOW Risk Group 1

Class III

Note: Infection Control approval will be required when the Construction Activity and Risk Level indicate that

It is the Contractor's Responsibility to provide the following Infection Control Precautions depending upon the Area Class Designation

II

I

III

MEDIUM Risk Group 2

HIGH Risk Group 3

HIGHEST Risk Group 4 IV

IV

IV

III/IV

III/IV

III

III/IV

I

III

Patient Risk Group Table

Infection Control Matrix - Class of Precautions: Construction Project by Patient Risk

TYPE A

Construction Project Type

Major demolition and construction projects

Includes, but is not limited to:

- activities which require consecutive work shifts

- requires heavy demolition or removal of a complete ceiling system

- new construction

Work that generates a moderate to high level of dust or requires demolition or removal of any fixed building components or assemblies

Includes, but is not limited to:

- sanding of walls for painting or wall covering

- removal of floor coverings, ceiling tiles and casework

- new wall construction

- minor duct work or electrical work above ceilings

- major cabling activities

- any activity which cannot be completed within a single work shift

Small scale, short duration activities which create minimal dust

Includes, but is not limited to:

- installation of telephone and computer cabling

- access to chase spaces

- cutting of walls or ceiling where dust migration can be controlled

Inspection and Non-Invasive Activities

Includes, but is not limited to:

- removal of ceiling tiles for visual inspection limited to 1 tile to 50 square feet

- painting (but not sanding), wall covering

- electrical trim work, minor plumbing, and activities which do not generate dust or require cutting of walls or access to ceilings other than for visual inspection

Type of Construction / Project Activity Table

Group 2 Medium Risk

Group 1 Low Risk

- Bldg. #69 Therapy areas

- Respiratory Therapy

- Outpatient Clinics

- CBOC's

- Mental Health Units

- VACANT AREA ADJACENT TO

OCCUPIED AREA

- Office areas (non-clinical)

- Hallways

- FES/EMS areas

I

Patient Risk Group

TYPE D

TYPE C

TYPE B

TYPE A

Group 4 Highest Risk

Group 3 High Risk

- Pharmacy

- Radiology/ CT Scanner

- Urgent Care

- Laboratories

- CLCs

- SPD; AMCU;

- Respiratory Isolation Rooms

- Surgery

III

TYPE DTYPE CTYPE B

Class IV or control procedures are necessary.

C

LA

S S

IV

C

LA

S

S

II

During Construction Project

C L-

I C

LA

S

S

II

I

1. Remove barrier materials carefully to minimize spreading of dirt and debris associated with construction.

2. Contain construction waste before transport in tightly covered containers.

3. Cover transport receptacles or carts. Tape covering

4. Vacuum work area with HEPA filtered vacuums.

5. Wet mop area with disinfectant after barriers are removed.

6. Remove or isolate HVAC system in areas where work was being performed.

1. Remove barrier materials carefully to minimize spreading of dirt and debris associated with construction.

2. Contain construction waste before transport in tightly covered containers.

3. Cover transport receptacles or carts. Tape covering.

4. Vacuum work with HEPA-filtered vacuums.

5. Wet mop with disinfectant.

6. Remove isolation of HVAC system in areas where work is being performed.

1. Wipe surfaces to remove dust.

Upon Completion of Project

1. Wipe work surfaces with disinfectant.

2. Contain construction waste before transport in tightly covered containers.

3. Wet mop and/or vacuum work area with HEPA filtered vacuum before leaving work areas.

4. Remove isolation of HVAC system in areas where work is being performed.

1. Includes all activities required by Class II

2. Obtain Infection Control Permit from Hospital Safety Officer or Facilities

Management Maintenance and Engineering department before construction begins.

3. Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

4. Complete all critical barriers before construction begins or implement control cube method.

5. Maintain negative air pressure within work site utilizing HEPA-equipped air filtration units.

6. Contain construction waste before transport in tightly covered containers.

7. Cover transport receptacles or carts. Tape covers.

8. Wet mop and/or vacuum with HEPA filtered vacuum before leaving work areas.

9. Remove isolation of HVAC system in areas where work is being performed.

1. Execute work by methods to minimize raising dust from construction operations.

2. Immediately replace a ceiling tile displaced for visual inspection.

1. Includes all activities required by Class I

2. Provide active means to prevent airborne dust from dispersing into atmosphere.

3. Water mist work surfaces to control dust while cutting.

4. Seal unused doors with duct tape.

5. Block off and seal air vents.

6. Replace adhesive walk-off mats at entrance and exit of work area. Replace used mats in accordance with manufacturer's recommendations.

7. Remove or isolate HVAC system in area where work is being done to prevent contamination of duct system.

1. Includes all activities required by Class III

2. Obtain Infection Control Permit from Hospital Safety Officer or Facilities

Management Maintenance and Engineering department before construction begins.

3. Isolate HVAC system in areas where work is being done to prevent contamination of duct system.

4. Complete all critical barriers or implement control cube method before construction begins.

5. Maintain negative air pressure within work site utilizing HEPA equipped air filtration units.

6. Seal holes, pipes, conduits, and punctures appropriately.

7. Construct anteroom and require all personnel to pass through this room so they can be vacuumed sing a HEPA vacuum cleaner before leaving work site or they can wear cloth or paper coveralls that re removed each time they leave the work site.

8. All personnel entering work site are required to wear shoe covers. Shoe covers must be changed each time the worker exits the work area.

9. Place adhesive walk-off mats at entrance to work area within anteroom.

10. Replace per manufacturer's recommendations. Do not remove barriers from work area until completed project is inspected each by the Hospital Safety Officer, Facilities Management Maintenance and Engineering Department and thoroughly cleaned by the Hospital Environmental Services Department or their contracted Environmental Service Company Contain construction waste before transport in tightly covered containers.

11. Cover transport receptacles or carts. Tape covering

12. Vacuum work area with HEPA filtered vacuums.

13. Wet mop with disinfectant after barriers are removed.

14. Remove isolation of HVAC system in areas where work is being performed.

Engineers Architects

Revisions: Date

Drawing Title

Approved

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

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U s e rs

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H U rr e n d e rM D

L P

G .r v t

G-002

ICRA INFORMATION AND DETAILS

2 2AC/RR

REPLACE AHUS 47,48, 48A,

AND 22

JOHN L. MCCLELLAN MEMORIAL

VETERANS HOSPITAL

4300 W 7TH STREET

LITTLE ROCK, AR 72205 AUGUST 18, 2022

100% BID DOCUMENTS

598-21-10620-395

CA

Scale: 1/2" = 1'-0"

ICRA MOBILE CONTAINMENT CART

Scale: 3/4" = 1'-0"

ICRA BARRIER WALL TYPE

Scale: 1/2" = 1'-0"

CROSS SECTION "A"

Scale: 1/2" = 1'-0"

TYPICAL CONSTRUCTION PLAN LAYOUT

Scale: 3" = 1'-0"

ILSM CONSTRUCTION EGRESS SIGNAGE

AFF ABOVE FINISHED FLOOR

ACP/APC ACOUSTIC CEILING PANEL/

ACOUSTIC PANEL CEILING

ACT ACOUSTIC(AL) TILE

ADJ ADJUSTABLE

ADT'L ADDITIONAL

AGG AGGREGATE

ALT ALTERNATE

AL ALUMINUM

APPROX APPROXIMATE(LY)

ASPH ASPHALT

AUTO AUTOMATIC

B/O BOTTOM OF

BD BOARD

BLDG BUILDING

BLKG BLOCKING

BOT BOTTOM

BRG BEARING

CENTERLINE

C/C CENTER TO CENTER

CJ CONTROL JOINT

CLL CONTRACT LIMIT LINE

CEM CEMENT(ITIOUS)

CMU CONCRETE MASONRY UNIT

CLG CEILING

CLR CLEAR

COL COLUMN

CONC CONCRETE

CONST CONSTRUCTION

CONT CONTINUOUS

CPT CARPET

CT CERAMIC TILE

CTR CENTER(ED)

DF DRINKING FOUNTAIN

DS DOWNSPOUT

DBL DOUBLE

DEG DEGREE

DEMO DEMOLITION

DET/DTL DETAIL

DIA DIAMETER

DIM DIMENSION

DN DOWN

DWG(S) DRAWING(S)

E EAST

EC ELECTRICAL CONTRACTOR

EHO ELECTRICAL HOLD OPEN

EJ EXPANSION JOINT

EW EACH WAY

EA EACH

EIFS EXTERIOR INSULATION

FINISH SYSTEM

EL ELEVATION

ELEC ELECTRIC(AL)

ELEV ELEVATOR

EMER EMERGENCY

EQ EQUAL

EQUIP EQUIPMENT

EXIST EXISTING

EXT EXTERIOR

EWC ELECTRIC WATER COOLER

FD FLOOR DRAIN

FE FIRE EXTINGUISHER

FFE FINISH FLOOR ELEVATION

FV FIELD VERIFY

FEC FIRE EXTINGUISHER CABINET

FDN FOUNDATION

FIN FINISH

FLSHG FLASHING

FLR FLOOR

FRMG FRAMING

FT FOOT/FEET

FTG FOOTING

GC GENERAL CONTRACTOR

GA GAUGE

GALV GALVANIZED

GEN GENERAL

GYP GYPSUM

HM HOLLOW METAL

HDWR HARDWARE

HOL HOLLOW

HOR HORIZONTAL

HT HEIGHT

HVAC HEATING/VENTILATION/AIR

CONDITIONING

ID INSIDE DIAMETER

IN INCH

INCL INCLUDING

INSUL INSULATION

INT INTERIOR

JAN JANITOR

JT JOINT

LAV LAVATORY

LB(S) POUND(S)

L/S LANDSCAPE

LT LIGHT

MO MASONRY OPENING

MAS MASONRY

MAT'L MATERIAL

MAX MAXIMUM

MECH MECHANICAL

MFR MANUFACTURER

MIN MINIMUM

MISC MISCELLANEOUS

MTD MOUNTED

MTL METAL

N NORTH

NIC NOT IN CONTRACT

NTS NOT TO SCALE

NOM NOMINAL

OC ON CENTER

OD OUTSIDE DIAMETER

O TO O OUT TO OUT

OPNG OPENING

OPP OPPOSITE

OVHD OVERHEAD

PEB PRE-ENGINEERED BUILDING

PJF PREFORMED JOINT FILLER

PT PRESSURE TREATED

PERIM PERIMETER

PL PLATE

PLAM PLASTIC LAMINATE

PLBG PLUMBING

PLYWD PLYWOOD

PNT PAINT

PR PAIR

PTD PAINTED

PWR POWER

RB RUBBER BASE

RD ROOF DRAIN

RO ROUGH OPENING

RAD RADIUS

REC RECESSED

REINF REINFORCED

REQ'D REQUIRED

REV REVISED (REVISION)

RM ROOM

S SOUTH

SB SPLASH BLOCK

SF SQUARE FEET

SS STAINLESS STEEL

SIM SIMILAR

SPEC SPECIFICATIONS

SQ SQUARE

STD STANDARD

STL STEEL

STOR STORAGE

STRUCT STRUCTURAL

SUSP SUSPENDED

T&G TONGUE AND GROOVE

T/O TOP OF

TELE TELEPHONE

TRTD TREATED

TS TUBE STEEL

TYP TYPICAL

UNFIN UNFINISHED

UNO UNLESS NOTED OTHERWISE

VCT VINYL COMPOSITION TILE

VIF VERIFY IN FIELD

VERT VERTICAL

W WEST

W/ WITH

W/O WITHOUT

WC WATER CLOSET

WWF WELDED WIRE FABRIC

WD WOOD

WH WATER HEATER

WT WEIGHT

CL

DEMOLITION KEYNOTE WINDOW TYPE

DOOR NUMBER

TYPICAL KEYNOTE CEILING/ SOFFIT

HEIGHT

MATL

1'-0"

1. INDICATIONS OF PROJECT LIMITS OR LINES OF DEMARCATION ARE SHOWN FOR GENERAL SCOPE DEFINITION AND REFLECT THE UNDERSTANDING OF THE DESIGNER AS TO THE LIMITATIONS OF THE WORK AREA IN AN OCCUPIED AREA. ACTUAL CONTRACT LIMITS ARE TO BE DETERMINED BY AGREEMENT BETWEEN THE COR AND

CONTRACTOR BEFORE THE START OF THE WORK.

2. DRAWINGS ARE PREPARED USING PRODUCT DIMENSIONS AND DETAILS FROM BASIS OF DESIGN PRODUCT.

PRODUCTS MAY CHANGE IN DIMENSION AND DETAIL BEFORE THEY ARE INCORPORATED INTO

WORK. PRODUCTS FROM OTHER MANUFACTURER’S ARE ALSO ACCEPTABLE. DIMENSIONS AND DETAILS FOR ALTERNATE PRODUCTS MAY VARY FROM BASIS OF DESIGN. CONTRACTOR SHALL VERIFY INSTALLATION REQUIREMENTS FOR ALL PRODUCTS TO BE INCORPORATED INTO WORK (INCLUDING THICKNESS FOR RECESSED OR SEMI-RECESSED PRODUCTS) AND IS REPONSIBLE FOR ACCOMODATING AND COORDINATING CHANGES TO OTHER MATERIALS OR PRODUCTS THAT ARE NECESSARY BECAUSE OF THESE DIFFERENCES.

3. THE DRAWINGS AND SPECIFICATIONS ARE SEPARATED INTO DISCIPLINES FOR CONVENIENCE. THE SEPARATIONS ARE USED ONLY FOR THE PURPOSES OF CONVENIENCE AND REFERENCE AND IN NO WAY DO THEY DEFINE OR LIMIT THE SCOPE OR INTENT OF ANY PART OF THE DRAWINGS AND SPECIFICATIONS AS A WHOLE. THE FACT THAT THE DRAWINGS ARE SEPARATED IN NO WAY SUGGESTS THAT THE WORK IS NOT TO

BE CONSTRUCTED AS A COMPLETE, INTEGRATED AND UNIFIED WHOLE.

4. THE DRAWINGS AND SPECIFICATIONS, INCLUDING DRAWINGS PREPARED BY SPECIFIC ENGINEERING DISCIPLINES ARE COMPLEMENTARY; ITEMS SHOWN IN ANY ONE LOCATION IN THE DRAWINGS SHALL BE CONSIDERED TO BE REQUIREMENTS OF THE CONTRACT FOR CONSTRUCTION. IN THE EVENT OF AN INCONSISTENCY BETWEEN THE DRAWINGS AND SPECIFICATIONS, OR WITHIN EITHER DOCUMENT, THE CONTRACTOR SHALL SEEK CLARIFICATION OR INTERPRETATION FROM THE COR PRIOR TO BIDDING. WHERE INCONSISTENCIES ARE NOT CLARIFIED PRIOR TO BIDDING, AND WHERE THE ACTUAL SOLUTION OR INTENT CANNOT BE REASONABLY INFERRED, THE CONTRACTOR SHALL PROVIDE THE BETTER QUALITY OR GREATER

QUANTITY OF WORK.

5. THE CONTRACTOR SHALL NOTIFY THE COR IMMEDIATELY SHOULD DISCREPANCIES BE FOUND IN THE

DRAWINGS AND SPECIFICATIONS.

6. THE CONTRACTOR IS RESPONSIBLE FOR CHECKING ALL FIELD CONDITIONS AND DIMENSIONS AS THEY RELATE TO THIS PROJECT, FOR EACH PHASE. SHOULD DISCREPANCIES EXIST BETWEEN THE WORK INDICATED AND

ACTUAL FIELD CONDITIONS, NOTIFY THE COR PRIOR TO PROCEEDING WITH THE WORK.

7. DO NOT SCALE THE DRAWINGS. DRAWING SCALES AS INDICATED ARE FOR REFERENCE ONLY AND ARE NOT INTENDED TO ACCURATELY DEPICT ACTUAL OR DESIGNATED CONDITIONS. WRITTEN DIMENSIONS SHALL

GOVERN.

8. PROVIDE SEALANT AT ALL EXPOSED EDGES.

9. COORDINATE WORK OF ALL TRADES PRIOR TO STARTING CONSTRUCTION.

10. REFER TO ALL OTHER TRADE DRAWINGS AND SPECIFICATIONS FOR ADDITIONAL INFORMATION ON THIS

PROJECT.

11. PROVIDE BLOCKING AT PARTITIONS AS REQUIRED FOR MOUNTING OF WALL-MOUNTED ITEMS: PROVIDE SUPPLEMENTAL FRAMING AT WALL OPENINGS INCLUDING KING STUDS, JACK STUDS, AND CRIPPLE STUDS, AS

REQUIRED FOR COMPLETION OF THE WORK.

12. DIMENSIONS SHOWN ARE TO FACE OF STUD FRAMING, FACE OF CONCRETE/MASONRY WALLS, OR FINISHED

FACE OF EXISTING WALL SURFACE.

13. ALL WOOD IN CONTACT WITH CONCRETE SHALL BE PRESSURE TREATED.

14. GC TO COORDINATE AN APPROVED STAGING AREA WITH THE VA COR.

1. KEY NOTES AND DRAWINGS ARE INTENDED TO GRAPHICALLY REPRESENT GENERAL WORK AND DO NOT

PORTRAY FULL SCOPE OF THE PROJECT. SEE SPECIFICATIONS FOR DETAILED REQUIREMENTS.

2. REMOVE EXISTING CONSTRUCTION AS DESIGNATED HEREIN AND CLEAR AREA OF DEBRIS PRIOR TO

PROCEEDING WITH NEW CONSTRUCTION.

3. EXISTING EQUIPMENT REMOVED SHALL BE PROPERLY DISPOSED OF, OFF PROJECT GROUNDS. COORDINATE

WITH COR.

4. AT AREAS INDICATED TO BE PATCHED AND REPAIRED, FOR ADDITION AND RENOVATION PROJECTS: THE CONSTRUCTION AND ASSEMBLY OF THE PATCH OR REPAIR SHALL MATCH THE ASSEMBLY AND INTEGRITY OF THE ADJACENT EXISTING CONSTRUCTION, FOR FIRE RATING, MATERIALS, FINISH, THICKNESS, AND QUALITY.

5. COORDINATE WORKING HOURS ALLOWED FOR DEMOLITION AND WASTE REMOVAL WITH COR.

6. NOTIFY COR OF ANY DEMOLITION REQUIRED AND NOT INDICATED FOR INSTALLATION OF ELECTRICAL OR DATA ITEMS. AFTER SUCH DEMOLITION AND INSTALLATION, PATCH OR REPLACE MATERIALS AND FINISHES TO MATCH

EXISTING.

7. CONTRACTOR SHALL PROTECT AREA ADJACENT TO THE DEMOLITION AND NEW CONSTRUCTION WORK TO PREVENT DAMAGES, (IF DAMAGED, REPAIR, RE-PATCH, SAND SMOOTH AND REFINISH TO MATCH EXISTING.)

REPAIR OR REPLACE ITEMS DAMAGED DURING CONSTRUCTION ACTIVITIES AT NO ADDITIONAL COST.

8. THE INFORMATION CONTAINED IN THESE DEMOLITION DOCUMENTS DEFINES GENERAL SCOPE ONLY AND DOES NOT RELIEVE THE CONTRACTOR OF THE RESPONSIBILITY OF PROVIDING ALL DEMOLITION REQUIRED FOR THE

COMPLETION OF THE PROJECT.

9. DO NOT ENCROACH ON ADJACENT OCCUPIED AREAS NOT IDENTIFIED WITHIN THE SCOPE OF WORK.

10. REFER TO THE ELECTRICAL DRAWINGS FOR FURTHER INFORMATION REGARDING DEMOLITION OF ELECTRICAL

SYSTEMS.

11. BEFORE THE START OF WORK, IDENTIFY ANY REQUIRED DEMOLITION BEYOND THE IDENTIFIED PROJECT SCOPE WHETHER ABOVE, BELOW, OR OUTSIDE THE PROJECT AREA. NOTIFY AND COORDINATE WITH THE COR, PROVIDE DEMOLITION OF THESE AREAS AND PATCH THE SAME AS A PART OF THE SCOPE OF THE PROJECT.

12. ALL DEMOLITION WORK SHALL BE PERFORMED WITH DUE CARE AND DILIGENCE IN ORDER TO PREVENT ARBITRARY DAMAGE OR INTERRUPTION OF SERVICE OR CONCEALED UTILITIES INTENDED TO REMAIN IN SERVICE. DISCOVERY OF UTILITIES OR CONDITIONS LOCATED DIFFERING FROM THOSE INDICATED OR THAT

ARE NOT IDENTIFIED, SHALL BE REPORTED TO THE COR.

13. AFTER REMOVAL OF EXISTING SOLID CONCRETE MASONRY WALL, FILL FLOOR VOIDS UP TO FINISH CONCRETE

LEVEL AND PERFORM FLOOR LEVELING FOR ENTIRE AREA OF RENOVATION.

14. VERIFY ALL EXISTING CONDITIONS PRIOR TO BEGINNING WORK. NOTIFY COR AND ARCHITECT OF ANY

CONFLICTS PRIOR TO PROCEEDING WITH DEMOLITION.

15. ALL ITEMS BEING SALVAGED OR REMOVED SHALL REMAIN THE PROPERTY OF THE OWNER UNTIL CONFIRMATION HAS BEEN MADE AS TO WHETHER THE OWNER WILL RETAIN SUCH ITEMS. ALL ITEMS NOT BEING RETAINED BY THE OWNER OR DESIGNATED ON THE DRAWINGS, ARE TO BE RELOCATED OR REMOVED

FROM THE SITE BY CONTRACTOR IN APPROVED MANNER.

16. CONTRACTOR SHALL NOTIFY COR OF ANY AREA REQUIRING DEMOLITION OTHER THAN SHOWN IN THESE DRAWINGS DUE TO UNFORSEEN CONDITIONS, TO ACCOMMODATE INSTALLATION OF ALL OTHER TRADES (INCLUDING ROOF PENETRATIONS). AFTER SUCH DEMOLITION AND INSTALLATION, PATCH OR REPLACE

MATERIALS AND FINISHES TO MATCH EXISTING.

17. COORDINATE WITH COR FOR CONSTRUCTION ACCESS ROUTE AND LOCATIONS OF DUMPSTER AREA.

COORDINATE WITH COR FOR SCHEDULE OF USE OF ACCESS ROUTE FOR WASTE REMOVAL AND CONTRACTOR

USE OF FREIGHT ELEVATOR (AS REQUIRED).

PURPOSE: THE PUBLIC BUILDINGS AMENDMENT ACT OF 1988, PUBLIC LAW (PUB. L.) 100-678 REQUIRES FEDERAL AGENCIES TO FOLLOW NATIONAL RECOGNIZED "MODEL" BUILDING CODES. THE FEDERAL PARTICIPATION IN THE DEVELOPMENT AND USE OF VOLUNTARY STANDARDS, OFFICE OF MANAGEMENT AND BUDGET (OMB) CIRCULAR A-119, REQUIRES ALL EXECUTIVE AGENCIES TO RELY ON VOLUNTARY STANDARDS, BOTH DOMESTIC AND INTERNATIONAL, WHENEVER FEASIBLE, AND TO

PARTICIPATE IN VOLUNTARY STANDARD BODIES.

GENERAL: VA HAS ADOPTED THE LATEST EDITION OF THE FOLLOWING CODES AND STANDARDS AS A MINIMUM FOR ALL PROJECTS PERFORMED IN THE MODERNIZATION, ALTERATION, ADDITION, OR IMPROVEMENT OF ITS REAL PROPERTY AND THE CONSTRUCTION OF NEW STRUCTURES. VA DESIGN MANUALS AND MASTER SPECIFICATIONS SPECIFY OTHER CODES AND

STANDARDS THAT VA FOLLOWS ON ITS PROJECTS:

• AMERICANS WITH DISABILITIES ACT (ADA) STANDARDS, 2010

• NFPA 101 LIFE SAFETY CODE 2021 (SEE NOTES BELOW)

• PG 18-13: VA BARRIER FREE DESIGN STANDARD, JANUARY 2017

• 2021 INTERNATIONAL BUILDING CODE

• VA DESIGN GUIDE ARCHITECTURAL MANUAL 2014, AUGUST 2001

• DEPARTMENT OF VETERANS AFFAIRS: FIRE PROTECTION DESIGN MANUAL, DECEMBER 2021

• INTERNATIONAL FIRE CODE, 2021

• NFPA 13, INSTALLATION OF SPRINKLER SYSTEMS, 2022

• DEPARTMENT OF VETERANS AFFAIRS: PLUMBING DESIGN MANUAL, MAY 2021

• DEPARTMENT OF VETERANS AFFAIRS: VHA DIRECTIVE 1061, FEBRUARY 2021

• INTERNATIONAL PLUMBING CODE, 2021

• INTERNATIONAL MECHANICAL CODE, 2021

• NFPA 99, HEALTH CARE FACILITIES CODE, 2021

• ASHRAE 90.1-2019

• DEPARTMENT OF VETERANS AFFAIRS: HVAC DESIGN MANUAL, NOV 1, 2017, REV NOV 2021

• ASHRAE 90.1-2019 - ENERGY STANDARD FOR BUILDINGS EXCEPT LOW-RISE RESIDENTIAL BUILDINGS

• ASHRAE STANDARD 170.2021 (VENTILATION FOR HEALTH CARE FACILITIES)

• ASHRAE HANDBOOKS, 2021 FUNDAMENTALS, 2019 HVAC APPLICATIONS, 2020 HVAC SYSTEMS AND EQUIPMENT

• ASME B31.9, BUILDING SERVICES PIPING

• NFPA 90A, INSTALLATION OF AIR CONDITIONING AND VENTILATING SYSTEMS, 2021

• SMACNA, HVAC DUCT CONSTRUCTION STANDARDS, METAL AND FLEXIBLE

• SMACNA, HVAC AIR DUCT LEAKAGE TEST MANUAL

• FACILITIES GUIDELINES INSTITUTE: GUIDELINES FOR THE DESIGN AND CONSTRUCTION OF HOSPITALS 2018

• NFPA 70, NATIONAL ELECTRICAL CODE (NEC), 2020

• NFPA 72, NATIONAL FIRE ALARM CODE, 2022

• ILLUMINATING ENGINEERING SOCIETY (IES) LIGHTING HANDBOOK, 10TH EDITION

• DEPARTMENT OF VETERANS AFFAIRS: ELECTRICAL DESIGN MANUAL, DECEMBER 2019

• DEPARTMENT OF VETERANS AFFAIRS: PHYSICAL SECURITY AND RESILIENCY DESIGN MANUAL, MARCH 2022

LOCAL CODES: AS AN AGENCY OF THE FEDERAL GOVERNMENT, VA IS NOT SUBJECT TO LOCAL IMPOSITION OF CODE ENFORCEMENT PROCEDURES (DRAWING REVIEWS, BUILDING PERMITS, INSPECTIONS, FEES, ETC.). VA MUST FUNCTION AS THE AUTHORITY HAVING JURISDICTION (AHJ) AND THUS HAS THE RESPONSIBILITY TO GUARD PUBLIC HEALTH AND SAFETY THROUGH ENFORCING ITS ADOPTED CODES. HOWEVER, LOCAL AUTHORITIES SHOULD BE NOTIFIED ABOUT PLANNED PROJECTS AND GIVEN OPPORTUNITY TO REVIEW DRAWINGS PROVIDED THAT VA DOES NOT PAY FOR REVIEW OR INSPECTION

FEES.

NOTES:

1. NFPA 101 PRIMARILY ADDRESSES LIFE SAFETY AND FIRE PROTECTION FEATURES WHILE THE IBC ADDRESSES A WIDE RANGE OF CONSIDERATIONS, INCLUDING, BUT NOT LIMITED TO, STRUCTURAL STRENGTH, SEISMIC STABILITY, SANITATION, ADEQUATE LIGHT AND VENTILATION, AND ENERGY CONSERVATION. VA BUILDINGS MUST MEET THE REQUIREMENTS OF NFPA 101 AND DOCUMENTS REFERENCED BY NFPA 101 IN ORDER TO COMPLY WITH THE ACCREDITATION REQUIREMENTS OF THE JOINT COMMISSION. THEREFORE, DESIGNS SHALL COMPLY WITH THE REQUIREMENTS OF THE LATEST EDITION OF NFPA 101 AND DOCUMENTS REFERENCED THEREIN. DESIGN FEATURES NOT ADDRESSED BY NFPA 101 OR DOCUMENTS REFERENCED THEREIN SHALL COMPLY WITH THE REQUIREMENTS OF THE LATEST EDITION OF THE IBC OR AS OTHERWISE ADDRESSED ABOVE IN THIS PROGRAM GUIDE. FOR DESIGN FEATURES THAT ARE ADDRESSED BY BOTH THE IBC AS WELL AS NFPA 101 OR A DOCUMENT REFERENCED BY NFPA 101, THE REQUIREMENTS OF NFPA 101 OR THE DOCUMENT REFERENCED BY NFPA 101 SHALL BE USED EXCLUSIVELY (THIS APPLIES EVEN IF THE IBC REQUIREMENTS ARE DIFFERENT).

2. CONFLICTS BETWEEN NATIONALLY RECOGNIZED CODES AND STANDARDS AND VA REQUIREMENTS – SHOULD A CONFLICT EXIST BETWEEN VA REQUIREMENTS AND VA ADOPTED NATIONALLY RECOGNIZED CODES AND STANDARDS, THE CONFLICT SHALL BE BROUGHT TO THE ATTENTION OF VA. THE RESOLUTION OF THE CONFLICT SHALL BE MADE BY THE AUTHORITY

HAVING JURISDICTION FOR VA TO ENSURE A CONSISTENCY SYSTEM WIDE.

WALL SECTION

SYMBOL

INTERIOR ELEVATION

SYMBOL

COLUMN GRID

ELEVATION SYMBOL

REVISION NOTE

ENLARGED DETAIL CALLOUT

ROOM DESIGNATION

SYMBOL

BREAK LINE

ROOF SLOPE

DIRECTION SYMBOL

TYPICAL GRAPHIC SCALE

DETAIL #

PAGE #

DETAIL #

PAGE #

VIEW NORTH ARROW

A8.1

EXTERIOR ELEVATION

SYMBOL

DETAIL #

PAGE #

A8.1

A8.1

A8.1

BUILDING SECTION

SYMBOL

DETAIL #

PAGE #

A8.1

A8.1

DETAIL SECTION

SYMBOL

DETAIL #

PAGE #

A8.1

WALL GRID

(REPRESENTS

FACE OF EXISTING

WALL)

XX.X

XX.X

ELEVATION

0'-0"

ROOM

NAME

101A

NORTHNORTH

0 4 8 16

Engineers Architects

Revisions: Date

Drawing Title

Approved

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

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ARCHITECTURAL SYMBOLS,

ABBREVIATIONS AND NOTES

1 3AC/RR

REPLACE AHUS 47,48, 48A,

AND 22

JOHN L. MCCLELLAN MEMORIAL

VETERANS HOSPITAL

4300 W 7TH STREET

LITTLE ROCK, AR 72205 AUGUST 18, 2022

100% BID DOCUMENTS

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ABBREVIATIONS

ARCHITECTURAL SYMBOL LEGEND GENERAL NOTES

DEMOLITION NOTES

CODE STANDARDS AND EXECUTIVE ORDERS

GENERAL SYMBOL LEGEND

UP

J

K

M

P

R

21 22 23 24 25

H

G

FAN

ROOM

1E163-JLM

PACS

ROOM

1E211-JLM

1E215-JLM

CHIEF TECH

DIAGNOSTIC

SERVER

READING

ROOM

1E212-JLM

RADIOLOGIST

1E213A-JLM

READING

ROOM

1E214-JLM

DATA

ROOM

1E216-JLM

TRANSFUSION

ROOM

1E217-JLM

RADIOLOGIST

STAFF

OFFICE

1E218-JLM

RADIOLOGIST

STAFF

OFFICE

1E219-JLM

RADIOLOGIST

STAFF

OFFICE

1E220-JLM

1E223-JLM

BUDGET

ASSISTANT

ADMINISTRATIVE

OFFICE

1E224-JLM

QA

COORDINATOR

1E222-JLM

RADIOLOGIST

STAFF

OFFICE

1E221-JLM

CHIEF

RADIOLOGY

1E225-JLM

X-RAY

ACTIVE

FILES

1E133-JLM

X-RAY

FILES

1E158-JLM

MAMMOGRAPHY

1E135C-JLM

ULTRASOUND

1E135D-JLM

ULTRASOUND

1E135E-JLM

STEREO

BIOPSY

1E135B-JLM

WAITING

1E134A-JLM

RADIOLOGY

STAFF

1E133C-JLM

RADIOLOGY

STAFF

1E133A-JLM

RADIOLOGY

STAFF

1E133B-JLM

Room

1E133D-JLM

DRESS

1E13#-JLM

DRESS

1E13#-JLM

CORRIDOR

C182

CORRIDOR

C153

EYE

CLINIC

STAFF

OFFICE

1E109

NUTRITION

& FOOD

SC. OFF.

1E109

EYE

CLINIC

WAITING

1E108

VSO

STATE

OFF.

1E107

VSO DAV

OFF.

1E106

VSO

WAITING

C180A

CORR.

C180

EYE CLINIC

STAFF OFFICE

1E114

EYE CLINIC

STAFF OFFICE

1E113

TELE.

1E112

SIGNAL

1E111

ELECTRIC

1E110

EYE

CLINIC

RECEPT.

1E105

WOMEN

1E104

MEN

1E104

EXISTING WALL TO REMAIN

EXISTING DOOR TO REMAIN

DEMOLITION LEGEND

SCOPE OF WORK BOUNDARY

NOT IN SCOPE

J

K

M

P

R

21 22 23 24 25

H

G

CHIEF

TECH

DIAGNOSTIC

SERVER

1E215-JLM

Engineers Architects

# KEY NOTES:

Revisions: Date

Drawing Title

Approved

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

WALL RATING LEGEND

1 HR - FIRE SEPARATION

2 HR - FIRE SEPARATION

SMOKE RESISTIVE HAZARDOUS AREA

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

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AD101

FIRST FLOOR DEMOLITION PLAN - AHU

2 3AC/RR

REPLACE AHUS 47,48, 48A,

AND 22

JOHN L. MCCLELLAN MEMORIAL

VETERANS HOSPITAL

4300 W 7TH STREET

LITTLE ROCK, AR 72205 AUGUST 18, 2022

100% BID DOCUMENTS

598-21-10620-395

CA

NORTH

0 4 8 16

Scale: 1/8" = 1'-0"

FIRST FLOOR DEMOLITION FLOOR PLAN

N

AREA OF WORK

KEY PLAN

SCALE: NO SCALE

1 REMOVE CEILING TILES AND GRID FOR

INSTALLATION/ WORK ON MECHANICAL

EQUIPMENT.

2 INSTALL ICRA TEMPORARY BARRIER WITH

ZIPPER ENTRY AT EXISTING DOOR.

3 PROVIDE STICKY MATS BOTH SIDES.

4 REMOVE EXISTING AIR FILTER UNIT.

5 REMOVE SELECT AREA OF CEILING TILES

AS NEEDED TO COMPLETE THE SCOPE OF

WORK OUTSIDE THE CHIEF TECH

DIAGNOSTICS SERVER ROOM. REPLACE

ALL CEILING TILES DEFACED OR DAMAGED

DURING THE PROJECT DEMOLITION

AND/OR INSTALLATION. COORDINATE

WITH THE COR.

A. AHU 22 IS LOCATED ON THE MECHANICAL FLOOR,

3RD LEVEL. AHU 48 AND 48A ARE LOCATED ON THE

7TH FLOOR ROOF PENTHOUSE. SEE MECHANICAL

PLANS FOR AHU 22, 48, AND 48A.

B. ALL CEILING MOUNTED COMPONENTS, INCLUDING

BUT NOT LIMITED TO, TECHNOLOGY, LIGHTS AND

DIFFUSERS, TO BE SAVED AND REUSED. REPLACE IF

DAMAGED.

C. REPLACE ALL TILES DEFACED OR DAMAGED DURING

THE PROJECT.

D. COORDINATE WITH VA COR ON LOCATIONS OF ICRA

CONTAINMENT CART DURING DEMOLITION.

E. CONTRACTOR TO PROVIDE A WRITTEN SCHEDULE

SHOWING EACH AREA OF RENOVATION AND THE

ANTICIPATED WORK SCHEDULE AND DURATION OF

DEMOLITION AND INSTALLATION. ALL DATES AND

TIMES TO BE REVIEWED AND APPROVED BY THE

COR TWO (2) WEEKS PRIOR TO THE BEGINNING OF

DEMOLITION. IN STAFF/PATIENTS AREA, AFTER

HOURS WORK FROM 6PM TO 5AM ALLOWED ONLY.

IN MECHANICAL SPACES, 7AM TO 6PM DAYTIME

WORK ALLOWED ONLY. CONTRACTOR TO PROVIDE

SUFFICIENT TIME FOR CLEANUP AND TURNOVER TO

VA SAFETY TEAM FOR A SAFETY AND HYGIENE

INSPECTION PRIOR TO TURNOVER TO THE VA

STAFF.

Scale: 1/8" = 1'-0"

FIRST FLOOR REFLECTED CEILING DEMOLITION PLAN

NORTH

0 4 8 16

UP

J

K

M

P

R

21 22 23 24 25

H

G

FAN

ROOM

1E163-JLM

PACS

ROOM

1E211-JLM

1E215-JLM

CHIEF TECH

DIAGNOSTIC

SERVER

READING

ROOM

1E212-JLM

RADIOLOGIST

1E213A-JLM

READING

ROOM

1E214-JLM

DATA

ROOM

1E216-JLM

TRANSFUSION

ROOM

1E217-JLM

RADIOLOGIST

STAFF

OFFICE

1E218-JLM

RADIOLOGIST

STAFF

OFFICE

1E219-JLM

ADMINISTRATIVE

OFFICE

1E224-JLM

RADIOLOGIST

STAFF

OFFICE

1E220-JLM

X-RAY

ACTIVE

FILES

1E133-JLM

ULTRASOUND

1E135D-JLM

BUDGET

ASSISTANT

1E223-JLM

CHIEF

RADIOLOGY

1E225-JLM

RADIOLOGIST

STAFF

OFFICE

1E221-JLM

QA

COORDINATOR

1E222-JLM

RADIOLOGY

STAFF

1E133A-JLM

RADIOLOGY

STAFF

1E133B-JLM

RADIOLOGY

STAFF

1E133C-JLM

WAITING

1E134A-JLM

ULTRASOUND

1E135E-JLM

MAMMOGRAPHY

1E135C-JLM

STEREO

BIOPSY

1E135B-JLM

X-RAY

FILES

1E158-JLM

Room

1E133D-JLM

DRESS

1E13#-JLM

DRESS

1E13#-JLM

CORRIDOR

C153

CORRIDOR

C182

EXISTING WALL TO REMAIN

EXISTING DOOR TO REMAIN

NEW WORK LEGEND

NEW WALL

NEW DOOR

SCOPE OF WORK BOUNDARY

NOT IN SCOPE

J

K

M

P

R

21 22 23 24 25

H

G

FAN

ROOM

1E163-JLM

PACS

ROOM

1E211-JLM

CHIEF

TECH

DIAGNOSTIC

SERVER

1E215-JLM

READING

ROOM

1E212-JLM

RADIOLOGIST

1E213A-JLM

READING

ROOM

1E214-JLM

DATA

ROOM

1E216-JLM

TRANSFUSION

ROOM

1E217-JLM

RADIOLOGIST

STAFF

OFFICE

1E218-JLM

RADIOLOGIST

STAFF

OFFICE

1E219-JLM

RADIOLOGIST

STAFF

OFFICE

1E220-JLM

BUDGET

ASSISTANT

1E223-JLM

ADMINISTRATIVE

OFFICE

1E224-JLM

QA

COORDINATOR

1E222-JLM

RADIOLOGIST

STAFF

OFFICE

1E221-JLM

CHIEF

RADIOLOGY

1E225-JLM

X-RAY

ACTIVE

FILES

1E133-JLM

X-RAY

FILES

1E158-JLM

MAMMOGRAPHY

1E135C-JLM

ULTRASOUND

1E135D-JLM

ULTRASOUND

1E135E-JLM

STEREO

BIOPSY

1E135B-JLM

WAITING

1E134A-JLM

RADIOLOGY

STAFF

1E133C-JLM

RADIOLOGY

STAFF

1E133A-JLM

RADIOLOGY

STAFF

1E133B-JLM

Room

1E133D-JLM

DRESS

1E13#-JLM

DRESS

1E13#-JLM

Engineers Architects

# KEY NOTES:

Revisions: Date

Drawing Title

Approved

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

WALL RATING LEGEND

1 HR - FIRE SEPARATION

2 HR - FIRE SEPARATION

SMOKE RESISTIVE HAZARDOUS AREA

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

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A-101

FIRST FLOOR PLAN - AHU 47

3 3AC/RR

REPLACE AHUS 47,48, 48A,

AND 22

JOHN L. MCCLELLAN MEMORIAL

VETERANS HOSPITAL

4300 W 7TH STREET

LITTLE ROCK, AR 72205 AUGUST 18, 2022

100% BID DOCUMENTS

598-21-10620-395

CA

NORTH

0 4 8 16

1 INSTALL NEW CEILING GRID AND TILE. MATCH

EXISTING CEILING SYSTEM IN MFR. COLOR OF

TILE/ GRID, WIDTH OF GRID, TEXTURE AND

EDGING OF THE TILE.

2 THE FLOOR FINISH WILL BE PATCHED AND

REPAIRED TO MATCH EXISTING.

N

AREA OF WORK

KEY PLAN

SCALE: NO SCALE

Scale: 1/8" = 1'-0"

FIRST FLOOR PLAN - AHU 47

A. AHU 22 IS LOCATED ON THE MECHANICAL FLOOR,

3RD LEVEL. AHU 48 AND 48A ARE LOCATED ON THE

7TH FLOOR ROOF PENTHOUSE. SEE MACHANICAL

PLANS FOR AHU 22, 48, AND 48A.

B. ALL NEW OR REUSED CEILING MOUNTED

COMPONENTS TO BE REINSTALLED IN THE SAME

LOCATIONS.

C. NEW FLOOR FINISHES TO MATCH EXISTING.

D. WALL TO BE REPAIRED OF ANY DAMAGED

SUSTAINED BY CONSTRUCTION ACTIVITIES. PAINT

TO MATCH EXISTING.

E. CEILING CONTRACTOR TO MEASURE EACH CEILING

AREA AND ESTABLISH A CEILING LAYOUT TO

BALANCE BORDER WIDTHS AT OPPOSITE EDGES OF

EACH ROOM. AVOID USE OF LESS-THAN 6" TILES.

F. ANY PENETRATIONS THROUGH RATED WALLS

SHALL BE SEALED WITH FIRE PROOF SEALANT. SEE

MECHANICAL AND ELECTRICAL SHEETS FOR

DETAILS.

G. CONTRACTOR TO PROVIDE A WRITTEN SCHEDULE

SHOWING EACH AREA OF RENOVATION AND THE

ANTICIPATED WORK SCHEDULE AND DURATION OF

DEMOLITION AND INSTALLATION. ALL DATES AND

TIMES TO BE REVIEWED AND APPROVED BY THE

COR TWO (2) WEEKS PRIOR TO THE BEGINNING OF

DEMOLITION. IN STAFF/PATIENTS AREA, AFTER

HOURS WORK FROM 6PM TO 5AM ALLOWED ONLY.

IN MECHANICAL SPACES, 7AM TO 6PM DAYTIME

WORK ALLOWED ONLY. CONTRACTOR TO PROVIDE

SUFFICIENT TIME FOR CLEANUP AND TURNOVER TO

VA SAFETY TEAM FOR A SAFETY AND HYGIENE

INSPECTION PRIOR TO TURNOVER TO THE VA

STAFF.

H. ALL TIE-IN WORK NEEDS TO OCCUR DURING

WEEKENDS.

Scale: 1/8" = 1'-0"

FIRST FLOOR REFLECTED CEILING PLAN

NORTH

0 4 8 16

A/E ARCHITECT / ENGINEER

AAHX AIR TO AIR HEAT EXCHANGER

AB AIR BLENDER

AAV AUTOMATIC AIR VENT

ACC AIR-COOLED CONDENSER

ACCH AIR-COOLED CHILLER

ACCU AIR-COOLED CONDENSING UNIT

ACU AIR CONDITIONING UNIT

ACD AUTOMATIC CONTROL DAMPER,

MODULATING

ACD-TP AUTOMATIC CONTROL DAMPER,TWO

POSITION

AD ACCESS DOOR

AF AFTER FILTER

AFCV AIR FLOW CONTROL VALVE

AFF ABOVE FINISHED FLOOR

AFMD AIR FLOW MEASURING DEVICE

AFW AIR FOIL WHEEL (FAN)

AHU AIR-HANDLING UNIT

AMP AMPERAGE

AP ACCESS PANEL

APD AIR PRESSURE DROP

ARI AIR CONDITIONING AND

REFRIGERATION INSTITUTE

AS AIR SEPARATOR

ASME AMERICAN SOCIETY OF MECHANICAL

ENGINEERS

AW AIR WASHER

AXF AXIAL FLOW

B BOILER

BD BUTTERFLY DAMPER

BDD BACKDRAFT DAMPER

BDR BASE BOARD RADIATOR

BFP BACKFLOW PREVENTER

BFT BOILER PLANT FIRE TUBE

BHP BRAKE HORSEPOWER

BHW HOT WATER HEATING BOILER

BHX BOILER BLOWDOWN HEAT

EXCHANGER

BIW BACKWARD INCLINED WHEEL (FAN)

BSC BIOLOGICAL SAFETY CABINETS

BT BUFFER TANK

BTU BRITISH THERMAL UNIT

BTUH BRITISH THERMAL UNIT PER HOUR

C CENTIGRADE (CELSIUS)

CC COOLING COIL

CCD COOLING COIL CONDENSATE DRAIN

CENT CENTRIFUGAL

CFH CUBIC FEET PER HOUR

CFM CUBIC FEET PER MINUTE

CFT CUBIC FEET

CFP CHEMICAL FEED PUMP

CH CHILLER

CHWP CHILLED WATER PUMP

CHW CHILLER WATER

CHWR CHILLED WATER RETURN

CHWS CHILLED WATER SUPPLY

CI CAST IRON

CM CARBON MONOXIDE

CM CUBIC METER

CM/S CUBIC METER PER SECOND

CO CLEAN OUT

CO2 CARBON DIOXIDE

COMP COMPRESSOR UNIT

COP COEFFICIENT OF PERFORMANCE

CP CONDENSATE PUMP

CU CONDENSING UNIT

CUH CABINET UNIT HEATER

CV CONSTANT VOLUME

CW COLD WATER (POTABLE)

CHWCC CHILLED WATER COOLING COIL

D DAMPER - AUTOMATIC

D-1 OUTDOOR AIR DAMPER

D-2 RETURN AIR DAMPER

D-3 RELIEF AIR DAMPER

D-4 ECONOMIZER OUTDOOR AIR

DAMPER

dB DECIBELS Db DRY-BULB TEMPERATURE

DDC DIRECT DIGITAL CONTROLS

DEG DEGREE

DF DIFFUSER

DIA DIAMETER

DIW DEIONIZED WATER

DP DEW POINT TEMPERATURE

DP DIFFUSER PLATE

DPA DIFFERENTIAL PRESSURE

ASSEMBLY

DPS DIFFERENTIAL PRESSURE SENSOR

DX DIRECT EXPANSION

DXCC DIRECT EXPANSION COOLING COIL

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

ECC ENGINEERING CONTROL CENTER

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EG EXHAUST GRILLE

EGS EMERGENCY GAS SHUTOFF

EH EXHAUST HOOD

EJ EXPANSION JOINT

EMD END OF MAIN DRIP (STEAM)

ENT ENTERING

ESP EXTERNAL STATIC PRESSURE

EWT ENTERING WATER TEMPERATURE

EX EXISTING

F FAHRENHEIT

F&T FLOAT AND THERMOSTATIC

F/SDPR COMBINATION FIRE SMOKE DAMPER

FA FREE AREA

FC FLEXIBLE CONNECTION

FCU FAN COIL UNIT (4 PIPE)

FCW FORWARD CURVED WHEEL (FAN)

FD FLOOR DRAIN

FD FIRE DAMPER

FF FINAL FILTER

FM FLOW METER

FPM FEET PER MINUTE

FPS FEET PER SECOND

FRP FIBER REINFORCED POLYESTER

FS FLOW SWITCH

FSTAT FREEZESTAT

FT FEET

FT-LB FOOT-POUND

FTR FIN TUBE RADIATION

FV FACE VELOCITY

GA GAUGE

GAL GALLONS

GH GRAVITY HOOD

GPD GALLONS PER DAY

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GS GALVANIZED STEEL

H HUMIDIFIER

H&CW HOT & COLD WATER

HAC HOUSEKEEPING AID CLOSET

HB HOSE BIBB

HC HEATING COIL

HD HEAD

HD HOOD

HHW HEATING HOT WATER

HHWC HEATING HOT WATER COIL

HHWP HEATING HOT WATER PUMP

HHWR HEATING HOT WATER RETURN

HHWS HEATING HOT WATER SUPPLY

HOA HAND/OFF/AUTOMATIC

HP HEAT PUMP

HP HORSEPOWER

HPDT HIGH PRESSURE DRIP TRAP

HPR HIGH PRESSURE RETURN (STEAM

CONDENSATE)

HPS HIGH PRESSURE SUPPLY (STEAM)

HRC HEAT RECOVERY COIL

HRD HEAT RECOVERY DEVICE

HRP HYDRONIC RADIANT (CEILING) PANEL

HRW HEAT RECOVERY WHEEL

HSTAT HUMIDISTAT

HUM HUMIDIFIER UNIT MOUNTED

HVU HEATING AND VENTILATING UNIT

HW HOT WATER

HWC HOT WATER COIL

HWUH HOT WATER UNIT HEATER

HX HEAT EXCHANGER

Hz HERTZ

I/O INPUT/OUTPUT

IAQ INDOOR AIR QUALITY

IBT INVERTED BUCKET TRAP

ICF IN-LINE CENTRIFUGAL FAN

ICU INTENSIVE CARE UNIT

ID INSIDE DIAMETER

IFB INTEGRAL FACE AND BYPASS

IN INCHES

IN HG INCHES OF MERCURY

IN WC INCH WATER COLUMN

IN WG INCH WATER GAUGE

IN-LB INCH-POUND

IPLV INTEGRATED PART LOAD VALUE

IRH INFRARED HEATER

IS INSECT SCREEN

IV INLET VANES

kg KILOGRAM kg/HR KILOGRAM PER HOUR kPa KILOPASCAL kW KILOWATT kWh KILOWATT HOUR

L LITER

L/s LITERS PER SECOND

LAT LEAVING AIR TEMPERATURE

LBS/HR POUNDS PER HOUR

LF LINEAR FOOT (FEET)

LH LATENT HEAT

LPR LOW PRESSURE RETURN (STEAM

CONDENSATE)

LPS LOW PRESSURE SUPPLY (STEAM)

LSD LINEAR SLOT DIFFUSER

LTCP LOCAL TEMPERATURE CONTROL

PANEL

LVG LEAVING

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

M METER, SI UNIT

M/s METERS PER SECOND (OR

METERS/SECOND)

MA MIXED AIR

MAT MIXED AIR TEMPERATURE

MAV MANUAL AIR VENT

MAX MAXIMUM

MB MIXING BOX

MBH 1000 BTUH

MCA MINIMUM BRANCH CIRCUIT AMPACITY

MER MECHANICAL EQUIPMENT ROOM

MERV MINIMUM EFFICIENCY REPORTING

VALUE

MHP MOTOR HORSEPOWER

MIN MINIMUM

MM MILLIMETER

MOV MOTOR OPERATED VALVE

MPR MEDIUM PRESSURE RETURN (STEAM

CONDENSATE)

MPS MEDIUM PRESSURE SUPPLY (STEAM)

MTD MEAN TEMPERATURE DIFFERENCE

MVD MANUAL VOLUME DAMPER

NA NOT APPLICABLE

NC NOISE CRITERIA

NC NORMALLY CLOSED

NO NORMALLY OPEN

NOAA NATIONAL OCEANIC & ATMOSPHERIC

ADMINISTRATION

NOM NOMINAL

NPLV NON-STANDARD PART LOAD VALUE

NPSH NET POSITIVE SUCTION HEAD

NTS NOT TO SCALE

OA OUTSIDE AIR

OAI OUTSIDE AIR INTAKE

OD OUTSIDE DIAMETER

OR OPERATING ROOM

OSA OUTSIDE SUPPLY AIR

(CONDITIONED)

P PUMP

PC PUMPED CONDENSATE

PCF POUNDS PER CUBIC FOOT (FEET)

PD PRESSURE DROP

PF PRE-FILTER

PG PRESSURE GAGE

PHC PREHEAT COIL

PHCP PREHEAT COIL PUMP

PPM PARTS PER MILLION

PRV PRESSURE REGULATING VALVE

PSI POUNDS PER SQUARE INCH

PSIA POUNDS PER SQUARE INCH –

ABSOLUTE

PSIG POUNDS PER SQUARE INCH – GAGE

PSS PRIMARY SECONDARY SYSTEM

PSV PRESSURE SAFETY VALVE

R/E RETURN OR EXHAUST

RA RETURN AIR

RAT RETURN AIR TEMPERATURE

RDS ROOM DATA SHEETS

REA RELIEF AIR

RF RETURN FAN

RG RETURN GRILLE

RH RELATIVE HUMIDITY

RHC REHEAT COIL

RL REFRIGERANT LIQUID LINE

RLA RUN LOAD AMPERE

RPM REVOLUTIONS PER MINUTE

RS REFRIGERANT SUCTION

RTU ROOF TOP UNIT

RV RELIEF VALVE

SA SUPPLY AIR

SAD SOUND ATTENUATING DEVICE

SAT SUPPLY AIR TEMPERATURE

SC SHADING COEFFICIENT

SCFM STANDARD CUBIC FEET PER MINUTE

SCR SILICON CONTROLLED RECTIFIER

SD SMOKE DETECTOR

SD SUPPLY AIR DIFFUSER

SDPR SMOKE DAMPER

SDR SMOKE DAMPER (RETURN)

SDS SMOKE DAMPER (SUPPLY)

SEN SENSIBLE HEAT

SF SUPPLY FAN

SH STEAM HUMIDIFIER

SHC STEAM HEATING COIL

SI SQUARE INCHES

SP STATIC PRESSURE

SP GR SPECIFIC GRAVITY

SPD SUPPLY PROCESS AND

DISTRIBUTION

SPRV STEAM PRESSURE REDUCING VALVE

SPS STATIC PRESSURE SENSOR

SQ FT SQUARE FOOT (FEET)

SR SUPPLY AIR REGISTER

SS STAINLESS STEEL

SSR SOLID SEPARATOR

ST STEAM TRAP

SV STEAM SAFETY VALVE

SVS STEAM VENT SILENCER

T & PCV TEMPERATURE AND PRESSURE

CONTROL VALVE

TAB TESTING, ADJUSTING, BALANCE

TD TEMPERATURE DIFFERENCE

TDH TOTAL DYNAMIC HEAD

TDS TOTAL DISSOLVED SOLIDS

TP TRAP

TSP TOTAL STATIC PRESSURE

TSTAT THERMOSTAT

TU TERMINAL UNIT

UC UNDER CUT

UH UNIT HEATER

UL UNDERWRITERS LABORATORY

V VALVE

VAF VANE-AXIAL FAN

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER (MANUAL

OPPOSED BLADE)

VFD VARIABLE FREQUENCY DRIVE

VHA VETERANS HEALTH ADMINISTRATION

VI VIBRATION ISOLATOR

VP VACUUM PUMP

VPS VARIABLE PRIMARY SYSTEM

VR VACUUM (STEAM CONDENSATE)

RETURN

VSD VARIABLE SPEED DRIVE

VUH VERTICAL UNIT HEATER

W WATTS

Wb WET-BULB (TEMPERATURE)

WFCV WATER FLOW CONTROL VALVE

WFM WATER FLOWMETER

WFMD WATER FLOW MEASURING DEVICE

WG WATER GAGE

WPD WATER SIDE PRESSURE DROP

XT EXPANSION TANK

YR YEAR

MECHANICAL ABBREVIATIONS

CO2 CARBON DIOXIDE SENSOR

HUMIDISTAT OR HUMIDITY SENSOR

SUPPLY DIFFUSER

RETURN GRILLE

EXHAUST GRILLE

ROUND FLEX DUCT

LINEAR SLOT DIFFUSER

BALANCING DAMPER

FIRE DAMPER

SMOKE DAMPER

D

R INCLINED RISE, IN

DIRECTION OF AIRFLOW

INCLINED DROP, IN DIRECTION

OF AIRFLOW

CONNECT NEW DUCT

TO EXISTING

LIMIT OF DEMOLITION

VANED ELBOW (PROVIDE ALL

SQUARE OR RECTANGULAR

ELBOWS WITH VANES EVEN IF

SYMBOL IS MISSING)

STANDARD RADIUS ELBOW

(LONG RADIUS)

10x8 NEW DUCT (INSIDE

DIMENSIONS: WIDTH X DEPTH)

EXISTING DUCT TO REMAIN

EXISTING DUCT TO BE

DEMOLISHED

DUCT TRANSITION

END MOUNTED OR SIDEWALL GRILLE

SUPPLY

RETURN45°

45°

DN

DN

UP

UP

DNUP

STANDARD BRANCH SUPPLY OR

RETURN, NO SPLITTER (45° TAP)

SUPPLY DUCT (UP & DOWN)

EXHAUST DUCT (UP & DOWN)

RETURN DUCT (UP & DOWN)

S-60

S-15

CR-15

CHWS

CHWR

HIGH PRESSURE STEAM

PIPING (60 PSI)

LOW PRESSURE STEAM PIPING

(15 PSI AND BELOW)

LOW PRESSURE STEAM

CONDENSATE RETURN

CHILLED WATER SUPPLY PIPING

CHILLED WATER RETURN PIPING

PIPE UP

PIPE DOWN

BOTTOM CONNECTION

TOP CONNECTION

CAPPED OR PLUGGED PIPE

GLOBE VALVE

GATE VALVE

BALL VALVE

STEAM SAFETY VALVE

PRESSURE REGULATING VALVE

WYE STRAINER VALVE

BALANCING VALVE

MODULATING TWO-WAY CONTROL

VALVE

STEAM TRAP

D CONDENSATE DRAIN LINE

CR-60 HIGH PRESSURE STEAM

CONDENSATE RETURN

HWS

HWR

HEATING HOT WATER SUPPLY

PIPING

HEATING HOT WATER RETURN PIPING

RLS REFRIGERANT LINE SET (LIQUID

AND SUCTION)

CONNECT TO EXISTING PIPE

LIMIT OF DEMOLITION

INLINE CENTRIFUGAL PUMP

STEAM PRESSURE REDUCING

VALVE

DRAIN VALVE

TEST PLUG

SUPPLY

TERMINAL UNIT SUPPLY

DUCT BRANCH (CONICAL

TAP)

CHECK VALVE

FIRE / SMOKE DAMPER

VANED ELBOW (SHORT RADIUS) S-30

CR-30

MEDIUM PRESSURE STEAM

PIPING (16 PSI AND 59 PSI)

MEDIUM PRESSURE STEAM

CONDENSATE RETURN

THERMOSTAT OR TEMPERATURE SENSOR

TWO POSITION CONTROL VALVE

MODULATING THREE-WAY

CONTROL VALVE

T

H

F

SD

FS

MECHANICAL LEGEND

MOTORIZED DAMPER

1. WORK SHALL CONFORM TO APPLICABLE LOCAL, STATE, AND NATIONAL CODES AND APPLICABLE VA STANDARDS.

2. INSTALL EQUIPMENT IN ACCORDANCE WITH MANUFACTURER'S WRITTEN RECOMMENDATIONS.

3. PROVIDE NEW MATERIALS, EQUIPMENT AND PRODUCTS INCORPORATED IN THE WORK, OF A SUITABLE GRADE FOR THE PURPOSES INTENDED.

4. WHERE POSSIBLE, PROVIDE STANDARD PRODUCTS OF THE VARIOUS MANUFACTURERS EXCEPT WHERE SPECIAL CONSTRUCTION OR PERFORMANCE FEATURES ARE REQUIRED.

5. EQUIPMENT OR MATERIAL DEVIATIONS FROM INDICATED CONTRACT REQUIREMENTS SHALL BE SUBJECT TO THE APPROVAL OF THE COR/VA. SUBMIT PROPOSED EQUIPMENT DEVIATIONS THAT ARE SIMILAR BOTH IN QUALITY AND CAPACITY TO THAT EQUIPMENT SPECIFIED, AS SOLELY DETERMINED BY THE COR/VA.

6. PROVIDE MECHANICAL EQUIPMENT THAT IS LISTED AND LABELED BY UNDERWRITERS LABORATORIES (U.L.).

7. INSTALL EQUIPMENT AS INDICATED, ALLOWING FOR SUFFICIENT ACCESS AND CLEARANCE SPACE FOR EQUIPMENT MAINTENANCE, REPAIRS, AND REPLACEMENT.

8. INSTALL EQUIPMENT WITH PROPER CLEARANCES FOR REQUIRED PIPING AND ELECTRICAL SERVICES AND CONNECTIONS. INSTALL EQUIPMENT WITH REQUIRED ACCESS AND CLEARANCES IN ACCORDANCE WITH MANUFACTURER'S WRITTEN RECOMMENDATIONS AND APPLICABLE CODES AND STANDARDS.

9. COORDINATE LOCATION, INSTALLATION, AND ROUTING OF DUCTWORK, PIPING, AND EQUIPMENT WITH WORK OF ALL OTHER TRADES.

10. PROVIDE SUPPORT FOR MECHANICAL EQUIPMENT. COORDINATE SUPPORT LOCATIONS WITH ALL CONTRACTORS PRIOR TO INSTALLATION.

11. PROVIDE POWER CONNECTIONS TO EQUIPMENT PROVIDED UNDER THIS CONTRACT AS WORK OF DIVISION 26.

12. PROVIDE CONTROL WIRING FOR MECHANICAL EQUIPMENT AS WORK OF DIVISION 23.

13. DUCTWORK AND PIPING LAYOUTS AND LOCATIONS ARE SCHEMATIC. DO NOT SCALE THESE DRAWINGS. COORDINATE AND DETERMINE EXACT ROUTING OF DUCTWORK AND

PIPING IN THE FIELD.

14. FIELD VERIFY DIMENSIONS BY ACTUAL MEASUREMENT AND OBSERVATION BEFORE ORDERING OR FABRICATING DUCTWORK, PIPING OR EQUIPMENT.

15. NOTIFY COR/VA REGARDING DISCREPANCIES BETWEEN CONTRACT DOCUMENTS AND EXISTING CONDITIONS OR DIMENSIONS BEFORE PERFORMING WORK. FAILURE TO VERIFY AND REPORT SHALL CONSTITUTE CONTRACTOR'S ACCEPTANCE OF EXISTING CONDITIONS AS FIT FOR THE PROPER EXECUTION OF THE WORK.

16. SEE ARCHITECTURAL DRAWINGS FOR FINAL LOCATION OF CEILING INSTALLED EQUIPMENT.

17. INSTALL DUCTWORK AND PIPING AS HIGH AS POSSIBLE AND AS CLOSE AS POSSIBLE TO BUILDING WALLS, CEILING AND…