A.03 B203 Drawings Combined Stamped.pdf

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TIMOTHY N. HAHN

Lic. No. 058039

04/17/2026

24273

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REPLACE HVAC SYSTEM, RED HORSE SQUADRON

FACILITY 203

CAMP PENDLETON STATE MILITARY RESERVATION, VIRGINIA BEACH, VIRGINIA 23451

VICINITY MAP LOCATION MAP

CAMP PENDLETON

MAIN ENTRANCE

BUILDING 203

LOCATION

27 M-203 FIRST FLOOR PIPING PLAN "B" 54 M-707 SHUTOFF VARIABLE AIR VOLUME TERMINAL UNIT - - -

26 M-202 FIRST FLOOR PIPING PLAN "A" 53 M-706 AHU-1 SEQUENCE OF OPERATION - - -

25 M-201 OVERALL FIRST FLOOR PIPING PLAN 52 M-705 AHU-1 CONTROL DIAGRAM 79 E-902 PHOTOMETRICS PLAN "B"

24 M-104 OVERALL ROOF PLAN 51 M-704 CHILLED WATER SYSTEM CONTROLS 78 E-901 PHOTOMETRICS PLAN "A"

23 M-103 FIRST FLOOR DUCTWORK PLAN "B" 50 M-703 GENERAL CONTROL SYSTEMS 77 E-604 PANELBOARD SCHEDULES

22 M-102 FIRST FLOOR DUCTWORK PLAN "A" 49 M-702 NETWORKING AND INTEGRATED SYSTEMS 76 E-603 PANELBOARD SCHEDULES

21 M-101 OVERALL FIRST FLOOR DUCTWORK PLAN 48 M-701 CONTROLS LEGEND, NOTES AND ABBREVIATIONS 75 E-602 RISER DIAGRAM

20 MD104 OVERALL ROOF DEMOLITION PLAN 47 M-614 SCHEDULES 74 E-601 RISER DIAGRAM

19 MD103 FIRST FLOOR DEMOLITION PLAN "B" 46 M-613 SCHEDULES 73 E-502 DETAILS

18 MD102 FIRST FLOOR DEMOLITION PLAN "A" 45 M-612 KITCHEN EXHAUST DETAILS 72 E-501 DETAILS

17 MD101 OVERALL FIRST FLOOR DEMOLITION PLAN 44 M-611 KITCHEN EXHAUST DETAILS 71 E-303 SPECIAL SYSTEMS PLAN "B"

16 M-001 LEGEND, NOTES AND ABBREVIATIONS 43 M-610 KITCHEN EXHAUST DETAILS 70 E-302 SPECIAL SYSTEMS PLAN "A"

15 A-501 ROOF DETAILS 42 M-609 KITCHEN EXHAUST DETAILS 69 E-301 OVERAL FIRST FLOOR SPECIAL SYSTEMS PLAN

14 A-103 ROOF PLAN 41 M-608 KITCHEN EXHAUST DETAILS 68 E-204 ROOF POWER PLAN

13 A-102 REFLECTED CEILING PLAN 40 M-607 KITCHEN EXHAUST DETAILS 67 E-203 POWER PLAN "B"

12 A-101 FLOOR PLAN 39 M-606 KITCHEN EXHAUST DETAILS 66 E-202 POWER PLAN "A"

11 AD103 DEMOLITION ROOF PLAN 38 M-605 KITCHEN EXHAUST DETAILS 65 E-201 OVERALL FIRST FLOOR POWER PLAN

10 AD102 DEMOLITION REFLECTED CEILING PLAN 37 M-604 KITCHEN EXHAUST DETAILS 64 E-103 LIGHTING PLAN "B"

9 AD101 DEMOLITION FLOOR PLAN 36 M-603 KITCHEN EXHAUST DETAILS 63 E-102 LIGHTING PLAN "A"

8 A-001 ARCHITECTURAL NOTES, LEGENDS, AND ABBREVIATIONS 35 M-602 KITCHEN EXHAUST DETAILS 62 E-101 OVERALL FIRST FLOOR LIGHTING PLAN

7 S-303 ROOF FRAMING SECTIONS 34 M-601 KITCHEN EXHAUST DETAILS 61 ED104 ROOF DEMOLITION PLAN

6 S-302 AHU 2 PLATFORM FRAMING PLANS 33 M-505 DETAILS 60 ED103 DEMOLITION PLAN "B"

5 S-301 AHU 1 PLATFORM FRAMING PLANS 32 M-504 DETAILS 59 ED102 DEMOLITION PLAN "A"

4 S-201 EXISTING ROOF FRAMING SECTIONS 31 M-503 DETAILS 58 ED101 OVERALL FIRST FLOOR DEMOLITION PLAN

3 S-101 EXISTING ROOF FRAMING PLAN 30 M-502 DETAILS 57 E-001 LEGEND, NOTES AND ABBREVIATIONS

2 S-001 GENERAL STRUCTURAL NOTES, DESIGN LOADS & ABBREVIATIONS 29 M-501 DETAILS 56 M-709 SINGLE ZONE VARIABLE AIR VOLUME AIR HANDLING UNIT SEQUENCE OF OPERATION

1 G-001 TITLE SHEET 28 M-401 ENLARGED PLANS 55 M-708 SINGLE ZONE VARIABLE AIR VOLUME AIR HANDLING UNIT CONTROL DIAGRAM

SHEET NO DWG NO TITLE SHEET NO DWG NO TITLE SHEET NO DWG NO TITLE

INDEX OF DRAWINGS

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1. UFC 1-200-01 DOD BUILDING CODE, CHANGE 1, 24 FEBRUARY 2023

2. UFC 3-301-01 STRUCTURAL ENGINEERING, 11 APRIL 2023

3. 2021 INTERNATIONAL BUILDING CODE (IBC) WITH STATE AND LOCAL AMENDMENTS

4. 2021 INTERNATIONAL EXISTING BUILDING CODE (IEBC) WITH STATE AND LOCAL AMENDMENTS

5. ASCE 7-16 MINIMUM DESIGN LOADS AND ASSOCIATED CRITERIA FOR BUILDINGS AND OTHER STRUCTURES

6. AISC 360-16 SPECIFICATION FOR STRUCTURAL STEEL BUILDINGS

CODES AND STANDARDS

DESIGN LOADS

GENERAL CONDITIONS

1. THESE DRAWINGS ARE INCOMPLETE UNLESS ACCOMPANIED BY THE CONTRACT SPECIFICATIONS.

2. CONFLICTS BETWEEN THE DRAWINGS AND SPECIFICATIONS MUST BE BROUGHT TO THE ATTENTION OF THE CONTRACTING OFFICER AND STRUCTURAL ENGINEER OF RECORD (SEOR) IN WRITTEN FORM AND RESOLVED

BEFORE PROCEEDING WITH AFFECTED WORK.

3. STRUCTURAL DRAWINGS REPRESENT THE COMPLETED STRUCTURE. THE CONTRACTOR IS RESPONSIBLE FOR THE MEANS AND METHODS NECESSARY TO COMPLETE THE WORK, FOR JOB SITE SAFETY AND FOR

COORDINATING WITH OTHER DISCIPLINES AS REQUIRED.

4. THE CONTRACTOR IS RESPONSIBLE FOR THE ERECTION PROCEDURE AND SEQUENCING TO ENSURE STABILITY OF THE STRUCTURE DURING CONSTRUCTION. PROVIDE SHORING, BRACING, AND FALSEWORK AS NEEDED TO

PROTECT THE STRUCTURE THROUGHOUT CONSTRUCTION.

5. ERECTION AIDS FOR FACILITATING CONSTRUCTION NOT SHOWN IN THESE DRAWINGS MUST BE REMOVED AND

ELEMENTS RESTORED TO ITS ORIGINAL DESIGN INTENT SHOWN PER THESE DRAWINGS.

6. STRUCTURAL DRAWINGS SHOW GENERAL AND TYPICAL DETAILS OF CONSTRUCTION. WHERE SPECIFIC CONDITIONS ARE NOT SHOWN, DETAILS OF SIMILAR TYPE AND CHARACTER MAY BE USED BUT REQUIRE

APPROVAL FROM THE SEOR.

7. TYPICAL DETAILS MAY NOT BE REFERENCED FROM THE PLANS BUT APPLY FOR THE CONDITIONS AS DESCRIBED

BY THE DETAIL.

8. CONTRACTOR-INITIATED CHANGES REQUIRE APPROVAL FROM THE SEOR.

9. FOR A CONTRACTOR REQUESTED DESIGN REVISION, THE PROPOSED ALTERNATIVE MUST BE SUBMITTED TO THE CONTRACTING OFFICER FOR REVIEW AND APPROVAL BY THE SEOR. THE SUBMITTAL MUST INCLUDE DRAWINGS, STRUCTURAL DETAILS AND RELATED CALCULATIONS, STAMPED AND SIGNED BY A PROFESSIONAL ENGINEER LICENSED TO PRACTICE IN THE JURISDICTION OF THE PROJECT LOCATION. CALCULATIONS MUST DEMONSTRATE COMPLIANCE WITH THE CODES AND DESIGN REQUIREMENTS LISTED PER THESE DRAWINGS; AND THAT THE ALTERNATIVE DESIGN DOES NOT ADVERSELY AFFECT THE STRUCTURE SHOWN IN THESE DRAWINGS.

10. CONTRACTOR MUST COORDINATE THESE DRAWINGS WITH THE DRAWINGS OF THE OTHER DISCIPLINES AND SPECIFICATIONS FOR ADDITIONAL INFORMATION NOT SHOWN ON THE STRUCTURAL DRAWINGS. EXAMPLES INCLUDE EMBEDED ANCHORS, SLEEVES AND INSERTS, MISCELLANEOUS ATTACHMENT DETAILS, FLOOR FINISHES, DOOR THRESHOLDS, SLOPES TO DRAINS, OPENINGS IN STRUCTURAL ELEMENTS, ETC.

11. VERIFY DIMENSIONS AND DETAILS PRIOR TO FABRICATION AND CONSTRUCTION. THIS INCLUDES COORDINATING THE SIZE AND LOCATION OF OPENINGS THROUGH STRUCTURAL ELEMENTS WITH THE RESPECTIVE SUBCONTRACTOR, AS WELL AS COORDINATING INSERTS AND ATTACHMENTS FOR USE BY OTHER TRADES.

12. NO PIPES OR DUCTS MAY BE PLACED IN STRUCTURAL MEMBERS UNLESS DETAILED BY THE STRUCTURAL

DRAWINGS OR APPROVED BY THE SEOR.

13. DIMENSIONS MUST NOT BE SCALED FROM THE DRAWINGS.

14. PROVIDE SUBMITTALS AND (FABRICATION, AND ERECTION, ETC.) SHOP DRAWINGS FOR THE WORK SHOWN IN THESE DRAWINGS TO THE CONTRACTING OFFICE FOR APPROVAL FROM THE SEOR. WORK MUST NOT PROCEED

WITHOUT REVIEW AND APPROVAL BY THE SEOR.

15. SUBMIT A DETAILED PLAN OF THE CONSTRUCTION INCLUDING A DESCRIPTION OF DEMOLITION, CONSTRUCTION METHODS, ERECTION SEQUENCING, METHODS OF STABILIZING THE STRUCTURE, SHORING LAYOUT, ELEMENT SIZES, CONNECTIONS AND ACCESSORIES WITH SUPPORTING CALCULATIONS STAMPED AND SIGNED BY A REGISTERED PROFESSIONAL ENGINEER, TO THE CONTRACTING OFFICER FOR REVIEW AND APPROVAL PRIOR TO

BEGINNING WORK.

16. SHOP DRAWINGS MUST BE SUBMITTED TO THE CONTRACTING OFFICER FOR REVIEW AND APPROVAL PRIOR TO

FABRICATION. UNLESS NOTED OTHERWISE, PROVIDE SHOP DRAWINGS FOR

17. BY SUBMITTING FOR ENGINEER’S REVIEW, THE CONTRACTOR CONFIRMS THE ACCURACY OF THE SUBMITTALS FOR DIMENSIONS, QUANTITIES, ELEMENT SIZES, CONSTRUCTION MATERIALS, FIELD MEASUREMENTS AND THAT THE CONTENTS HAVE BEEN REVIEWED FOR MEANS, METHODS, AND OPERATIONS OF CONSTRUCTION, AND FOR

ITS ADHERENCE TO SAFETY PROTOCOLS AT THE SITE.

18. SHOP DRAWING REVIEW DOES NOT RELIEVE THE CONTRACTOR FROM HAVING SOLE RESPONSIBILITY FOR THE ACCURACY OF ELEMENT SIZES, DIMENSIONS AND DETAILS. SUCH REVIEW DOES NOT CONSTITUTE ACCEPTANCE BY THE ENGINEER OF THE CORRECTNESS OR ADEQUACY OF SUCH SUBMITTALS, NOR IS A WARRANTY THAT THE

SUBMITTALS SATISFY THE REQUIREMENTS OF THE CONTRACT.

1. AHU 1 WEIGHT - 4516 LB

2. AHU 2 AND AHU 3 WEIGHT - 1354 LB

3. ROOF LIVE LOAD - 20 PSF

4. REFER TO MECHANICAL DRAWING FOR UNIT DIMENSIONS

5. MAINTENANCE CATWALK 300 LB CONCENTRATED LOAD

STRUCTURAL RENOVATIONS

1. THESE DRAWINGS SHOW THE EXTENT OF THE EXISTING CONDITIONS KNOWN TO THE DESIGNER. FIELD VERIFY EXISTING CONDITIONS AND REPORT ANY DEVIATIONS OR UNIDENTIFIED CONDITIONS TO THE CONTRACTING

OFFICER PRIOR TO STARTING WORK.

2. “FIELD VERIFY” MARKS ITEMS THAT REQUIRED CERTAIN AS-BUILT ASSUMPTIONS TO PREPARE THESE DRAWINGS.

REPORT ANY DISCREPANCIES TO CONTRACTING OFFICER AND SEOR FOR REVIEW TO DETERMINE IF WORK

REQUIRES MODIFICATION.

3. NOTIFY SEOR OF LOCATIONS WHERE DEMOLITION HAS EXPOSED EXISTING STRUCTURAL ELEMENTS OR CONNECTIONS THAT APPEAR DETERIORATED OR DAMAGED TO A DIMINISHED CAPACITY THAT ARE NOT SHOWN ON THESE DRAWINGS. MODIFICATIONS OR ADDITIONS TO THE WORK SHOWN MAY BE REQUIRED BASED ON THE

ACTUAL FIELD CONDITIONS.

4. DO NOT ALTER EXISTING STRUCTURAL MEMBERS, UNLESS NOTED OTHERWISE.

5. WHEN SAWCUTTING, CORING OR PERFORMING OTHER DEMOLITION WORK, DO NOT DAMAGE EXISTING STRUCTURAL ELEMENTS, INCLUDING THE EXISTING DEFORMED BAR REINFORCEMENT, THAT ARE INTENDED TO

REMAIN. EXISTING ITEMS TO REMAIN UNLESS NOTED FOR REMOVAL.

6. OPENINGS THROUGH EXISTING CONCRETE OR CMU WALLS, SLABS, AND HORIZONTAL OPENINGS THROUGH BEAMS MUST BE MADE BY SAWCUTTING AND CORING. WHEN SAWCUTTING OPENINGS, CORNERS MUST BE CORED TO PREVENT OVERCUTTING FROM CIRCULAR SAW BLADES. OVERCUTTING STRUCTURE TO PROVIDE NEW

OPENINGS IS NOT PERMITTED.

7. DO NOT ALLOW DEMOLITION DEBRIS TO DAMAGE OR IMPOSE EXCESSIVE LOADING ON EXISTING STRUCTURE.

8. A SHORING SYSTEM MUST BE DESIGNED AND PROVIDED TO VERTICALLY AND LATERALLY SUPPORT NEW AND EXISTING CONSTRUCTION UNTIL STRUCTURAL COMPONENTS HAVE BEEN CONNECTED AS SHOWN ON THE DRAWINGS. MONITOR THE SHORING SYSTEM FOR MOVEMENT. REPORT DEFORMATIONS OF THE STRUCTURAL SYSTEM AND ELEMENTS BEYOND ACCEPTABLE CONSTRUCTION TOLERANCES TO THE CONTRACTING OFFICER AS

SOON AS THEY ARE KNOWN.

9. PREPARE AND SUBMIT A SHORING PLAN BEFORE CONSTRUCTION, WITH SUPPORTING CALCULATIONS STAMPED BY A LICENSED PROFESSIONAL ENGINEER, TO THE CONTRACTING OFFICER FOR REVIEW AND APPROVAL BY THE

SEOR.

STRUCTURAL STEEL

1. REFERENCES:

A. AISC 303-22 CODE OF STANDARD PRACTICE FOR STEEL BUILDINGS AND BRIDGES

B. AISC 360-16 SPECIFICATION FOR STRUCTURAL STEEL BUILDINGS

C. AISC RESEARCH COUNCIL ON STRUCTURAL CONNECTIONS (RCSC) SPECIFICATION FOR STRUCTURAL JOINTS

USING HIGH-STRENGTH BOLTS 2014

2. STRUCTURAL STEEL WORK MUST BE PERFORMED BY AISC CERTIFIED FABRICATORS & ERECTORS.

3. USE STRUCTURAL STEEL SHAPES (AS APPLICABLE PER THE DRAWINGS), WITH CROSS-SECTIONS PER ASTM A6, PER THE FOLLOWING TABLE.

4. USE HIGH STRENGTH (HS) BOLTS PER ASTM F3125, GRADES AS INDICATED IN THE FOLLOWING TABLE, UNLESS

NOTED OTHERWISE.

5. NOTIFY CONTRACTING OFFICER OF ANY FABRICATION OR ERECTION ERRORS, OR DEVIATIONS. WRITTEN

APPROVAL IS REQUIRED BEFORE FIELD CORRECTIONS ARE MADE.

SHAPE STANDARD & GRADE

CHANNELS (C & MC) AND ANGLES (L)

PLATE AND FLAT BAR STOCK (PL)

PIPE

ASTM A36

ASTM A572 GR 50

ASTM A53 GR B

MIN. YIELD (KSI)

TYPICAL HIGH-STRENGTH BOLTS STANDARD, GRADE & NOTES

BOLT DIAMETER

BOLT ASTM F3125 GRADE

BOLT FINISH/COATING

3/4 INCH DIAMETER

A325, TYPE 1

ASTM F2329 HDG

STRUCTURAL WELDING

1. REFERENCES:

A. AWS D1.1-18 STRUCTURAL WELDING CODE – STEEL

2. WELDING MUST BE DONE BY AWS CERTIFIED WELDERS AND PER AWS D1.1

3. USE LOW HYDROGEN E70XX ELECTRODE WITH TENSILE STRENGTH PER AWS D1.1 UNLESS NOTED OTHERWISE.

4. FIELD WELDING SYMBOLS HAVE NOT NECESSARILY BEEN USED IN THE DRAWINGS. CONTRACTOR MUST COORDINATE

THE USE OF SHOP AND FIELD WELDS AS NECESSARY.

5. FILLET WELD SIZES IS TYPICAL 1/4", MINIMUM WELD LENGTH IS 4" IN A CONNECTION BETWEEN TWO MEMBERS

W/ WITH

± PLUS MINUS

Ø DIAMETER

AB ANCHOR BOLT

ACI AMERICAN CONCRETE INSTITUTE

ADJ ADJACENT

AISC AMERICAN INSTITUTE OF STEEL

CONSTRUCTION

ASTM AMERICAN SOCIETY OF TESTING

AND MATERIALS

B BOTTOM

BD BAR DIAMETER

BL BASELINE

BM BEAM

BTWN BETWEEN

CIP CAST IN PLACE

CJP COMPLETE JOINT PENETRATION

CL CENTER LINE

CLR CLEAR

COL COLUMN

CONC CONCRETE

CONN CONNECT OR CONNECTION

CONT CONTINUOUS

COORD COORDINATE

D DEEP OR DEPTH

DEG DEGREE

DTL DETAIL

DIA DIAMETER

DWG DRAWING

EA EACH

EF EACH FACE

EJ EXPANSION JOINT

EL ELEVATION

EMB EMBED OR EMBEDMENT

EOR ENGINEER OF RECORD

ES EACH SIDE

EQ EQUAL

EW EACH WAY

EXP EXPANSION

FIN FINISH OR FINISHED

FLR FLOOR

GALV GALVANIZED

GC GENERAL CONTRACTOR

GP GUSSET PLATE

KSF KIPS PER SQUARE FOOT

KSI KIPS PER SQUARE INCH

LG LONG

LLH LONG LEG HORIZONTAL

LLV LONG LEG VERTICAL

LP LOW POINT

MANUF MANUFACTURER OR

MANUFACTURERS

MAX MAXIMUM

MECH MECHANICAL

MIN MINIMUM

NTS NOT TO SCALE

NW NORMAL WEIGHT

OC ON CENTER

OPP OPPOSITE

PJP PARTIAL JOINT PENETRATION

PL PLATE

PLF POUNDS PER LINEAR FOOT

PSF POUNDS PER SQUARE FOOT

PSI POUNDS PER SQUARE INCH

REF REFERENCE

REINF REINFORCED OR REINFORCING

REQD REQUIRED

REV REVISION

SCHED SCHEDULE

SDI STEEL DECK INSTITUTE

SEOR STRUCUTURAL ENGINEER ON RECORD

SHT SHEET

SIM SIMILAR

SLBB SHORT LEGS BACK TO BACK

SLC SLIP CRITICAL CONNECTION

STL STEEL

STIF STIFFENER

STRUCT STRUCTURAL

T TOP

TYP TYPICAL

UNO UNLESS NOTED OTHERWISE

VERT VERTICAL

WP WORKING POINT

WWR WELDED WIRE REINFORCING

STRUCTURAL ABBREVIATIONS LIST

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NOTE 2

NOTE 2

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6' 12' 24'

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3/32" = 1'-0"A1 EXISTING ROOF FRAMING PLAN

1. SHADED AREA INDICATED IS PERMITTED FOR AHU-1 (4516 LB) OR AHU-2 (1354 LB).

2. OTHER SHADED AREA IS PERMITTED FOR AHU-2 (1354 LB) ONLY.

3. NEW WORK MUST NOT START UNTIL ALL EXISTING EQUIPMENT, DUCTWORK AND

PLATFORM SUSPENDED FROM ROOF STRUCTURE ARE REMOVED.

TOC

0' - 0"

CDE

PLATFORM TOS

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TOC

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6'

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TOC

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CDE

PLATFORM TOS

10' - 0"

6'

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35' - 2 1/4" 28' - 0"

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1/8" = 1'-0"L3 PLATFORM ELEVATION 1

3/32" = 1'-0"F3 PLATFORM ELEVATION 2

1/8" = 1'-0"A3 PLATFORM ELEVATION 3

1. SHADED AREA HAS 6 FT HEAD ROOM FOR CATWALK.

3' - 4"

NOTE 2

10' - 0"

PANEL POINTS

3' - 4"

20 LH JOIST ABOVE, TYP

L3x3x1/4 HANGER, TYP

1" THICK FRP GRATING AROUND AHU

L4x4x1/4, TYP

D9 S-301

C9 S-303

AHU-1 4516 LB

K9 S-303

4'

4'

4'

4'

4'

4'

NOTES:

1. FRAMING PLAN SHOWN IS CONCEPTUAL ONLY. EXACT DIMENSIONS VARY PER

EXISTING CONDITION.

2. COORDINATE THE MECHANICAL DRAWING FOR CLEARANCE REQUIREMENT

BETWEEN AHU AND VERTICAL STEEL FRAMES. DIMENSION SHOWN HEREIN ARE

ESTIMATED.

3. COORDINATE WITH STRUCTURAL AND MECHANICAL EOR FOR STRUCTURAL

DEVIATION REQUIRED FOR EQUIPMENT INSTALLATION.

4. NOTIFY SEOR IF NEW STRUCTURE CONFLICTS WITH EXISTING JOIST BRIDGING.

6'

0"

AHU-1

(E) ROOF DECK ON (E) JOIST

(E) CEILING

NOTES:

1. LONG SIDE OF AHU MUST BE ORIENTED PERPENDICULAR TO JOIST LINES AND ACROSS

MAX NUMBER OF JOISTS TO SHARE THE WEIGHT OF THE UNIT WITH A MIN OF 7 JOISTS

ENGAGED.

2. HANGER ANGLES MUST BE PLACED AT PANEL POINTS OF THE EXISTING JOIST. FAILURE TO

DO SO MUST BE CORRECTED AT CONTRACTORS EXPENSE.

L3 x3 x1 /2

, T

YP

L4x4x1/4, TYP L4x4x1/4, CONT

L2x2x1/4, TYP

L2 x2 x1 /4, T

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SEALGRAPHIC SCALES

2' 4' 8'

1/4"=1'-0SCALE:

GENERAL SHEET NOTES

AIR NATIONAL

GUARD

Au to de sk

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1/4" = 1'-0"D3 PLATFORM PLAN VIEW - AHU-1

1/4" = 1'-0"D9 PLATFORM ELEVATION VIEW - AHU-1

1. COORDINATE LOCATION OF AHU PLATFORMS WITH MECHANICAL DRAWINGS.

PANEL POINTS

2' - 2"

NOTE 2

6' - 0"2' - 2"

AHU-2 1354 LB

L3x3x1/4 HANGER, TYP

26K JOIST ABOVE, TYP

L3x3x1/4, TYP

1" THICK FRP GRATING

AROUND AHU

D9 S-302

C9 S-303

L4x4x1/4, TYP

K9 S-303

4'

9" 4'

9"

4'

9" 4'

9"

NOTES:

1. FRAMING PLAN SHOWN IS CONCEPTUAL ONLY. EXACT DIMENSIONS VARY PER

EXISTING CONDITION.

2. COORDINATE WITH MECHANICAL DRAWING FOR CLEARANCE REQUIREMENT

BETWEEN AHU AND VERTICAL STEEL FRAMES. DIMENSIONS SHOWN HEREIN

ARE ESTIMATED.

3. COORDINATE WITH STRUCTURAL AND MECHANICAL EOR FOR STRUCTURAL

DEVIATION REQUIRED FOR EQUIPMENT INSTALLATION.

4. NOTIFY SEOR IF NEW STRUCTURE CONFLICTS WITH EXISTING JOIST BRIDGING.

6'

0"

AHU-2

(E) ROOF DECK ON (E) JOIST

(E) CEILING

NOTES:

1. LONG SIDE OF AHU MUST BE ORIENTED PERPENDICULAR TO JOIST LINES AND ACROSS

MAX NUMBER OF JOISTS TO SHARE THE WEIGHT OF THE UNIT WITH A MIN OF 5 JOISTS

ENGAGED

2. HANGER ANGLES MUST BE PLACED AT PANEL POINTS OF THE EXISTING JOIST. FAILURE TO

DO SO MUST BE CORRECTED AT CONTRACTORS EXPENSE.

L4x4x1/4, TYP L4x4x1/4, CONT

L2x2x1/4, TYP

L3 x3 x1 /2

, T

YP

L2 x2 x1 /4

, T

YP

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2' 4' 8'

1/4"=1'-0SCALE:

GENERAL SHEET NOTES

AIR NATIONAL

GUARD

Au to de sk

D oc s:

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1/4" = 1'-0"D3 PLATFORM PLAN VIEW - AHU-2

1/4" = 1'-0"D9 PLATFORM ELEVATION VIEW - AHU-2

1. COORDINATE LOCATION OF AHU PLATFORMS WITH MECHANICAL DRAWINGS.

L2x2x1/4

L2 x2 x1 /4

(E) JOIST TOP CHORD

(E) ROOF DECK ON

(E) JOIST

NOTE:

WELDS APPLY TO BOTH TOP AND BOTTOM BRACE CONNECTION

(E) JOIST BOTTOM CHORD

(1) 3/4" DIA HS BOLT, TYP

L3x3x1/2

L4x4x1/4, 6" LG AT (E)

JOIST PANEL POINT

1/

2"

L4x4x1/4 CONT

(1) 3/4" BOLT EA, TYP

AHU

L4x4x1/4

DIAGONAL L2x2x1/4 BRACE

L3x3x1/2 HANGER

BTWN JOIST PANEL PONTS

GRATING

COORDINATE WITH

MECHANICAL DRAWINGS FOR

CLEARANCE REQUIREMENT

L4x4x1/4 CONT ACROSS

(1) 3/4" BOLT EA, TYP

L4x4x1/4

GRATING

3"

GRATING

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4" 8" 16"

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

AIR NATIONAL

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1 1/2" = 1'-0"K2 TOP JOIST CONNECTION DETAILS

1 1/2" = 1'-0"C2 BOTTOM JOIST CONNECTION DETAILS

1 1/2" = 1'-0"C9 PLATFORM FRAMING DETAIL

1 1/2" = 1'-0"K9 GRATING SUPPORT DETAIL

8'-0"

PLAN NORTH

ROOM NAME

00000

PLAN NORTH

TRUE NORTH

SPOT

ELEVATION

LEVEL

ELEVATION

NORTH

ARROW

ROOM TAG

ROOM NAME

ROOM NUMBER

COLUMN

GRID

GRID LOCATION

A-201 A1

A-101 A1

1/8" = 1'-0"

VIEW TITLE

A1 1/8" = 1'-0"

VIEW TITLE

LEVEL ELEVATION

ELEVATION VIEW TITLE

VIEW NAME

SCALE OF VIEW. NTS USED WHEN VIEW

IS NOT TO SET TO A SCALE

SHEET WHERE VIEW IS CUT FROM

REFERENCE NUMBER DESIGNATION

REPRESENTS THE GRID PLACEMENT ON SHEET

WHERE VIEW IS DRAWN. THIS BUBBLE USED

WHEN THERE IS NO SHEET BACK REFERENCE

VIEW NAME

SCALE OF VIEW. NTS USED WHEN VIEW

IS NOT TO SET TO A SCALE

EXTERIOR ELEVATION REFERENCE

SHEET ELEVATION IS LOCATED ON

VIEW NUMBER

A-201 A1

INTERIOR ELEVATION REFERENCE

SHEET ELEVATION IS LOCATED ON

VIEW NUMBER

A-201

A1

A1

A-301 A1

SECTION CUT REFERENCE

SHEET SECTION IS LOCATED ON

VIEW NUMBER

TAIL AND ARROW INDICATE

DIRECTION SECTION IS VIEWED

ENLARGEMENT DETAIL REFERENCE

A-401 A1

SHEET DETAIL IS LOCATED ON

VIEW NUMBER

MATCHLINE

CONCRETE

CONCRETE MASONRY

UNIT

MASONRY BRICK

STEEL

ALUMINUM

CONTINUOUS BLOCKING

FINISHED WOOD

EARTH

GRAVEL

GYPSUM BOARD

RIGID INSULATION

BATT INSULATION

PLASTER BOARD ROOF TILE

PLYWOOD EXISTING MATERIAL

ARROW INDICATES DIRECTION

SECTION IS VIEWED

ARROW INDICATES DIRECTION

SECTION IS VIEWED

DASHED LINE INDICATES EXTENTS

OF DETAIL CALLED OUT

INDICATES DEMOLITION INFORMATION

FOUND IN KEYNOTES ON PLAN

INDICATES CONSTRUCTION INFORMATION

FOUND IN KEYNOTES ON PLAN

X X 100

SHEET SEQUENCE NUMBER

DISCIPLINE MODIFIER

SHEET TYPE DESIGNATOR:

0 GENERAL

1 PLANS

2 ELEVATIONS AND PROFILES

3 SECTIONS

4 ENLARGED SCALE VIEWS

5 DETAILS

6 SCHEDULES AND DIAGRAMS

DISCIPLINE DESIGNATOR:

G GENERAL

C CIVIL

V SURVEY

B BORING

S STRUCTURAL

A ARCHITECTURAL

I INTERIORS

Q EQUIPMENT

F FIRE PROTECTION

P PLUMBING

M MECHANICAL

E ELECTRICAL

T TELECOMMUNICATIONS

VIEW ANNOTATION LEGENDGENERAL ANNOTATION LEGEND

CENTERLINE SYMBOL

REFERENCE NUMBER DESIGNATION

REPRESENTS THE GRID PLACEMENT ON

SHEET WHERE VIEW IS DRAWN.

A-201

A1

BREAKLINE

A-301 A1

SHEET SECTION IS LOCATED ON

VIEW NUMBER

ARROW INDICATES DIRECTION

SECTION IS VIEWED

A-301 A1

TWO SECTION HEADS ARE USED FOR FULL BUILDING

SECTION CUT. TAIL USED FOR ALL OTHER SECTION CUTS

CL

SHEET NUMBERING CONVENTION

MATERIAL LEGEND

0'-0"

GENERAL SHEET NOTE

1. REFER TO OTHER DRAWINGS FOR DESIGN DISCIPLINE SPECIFIC

ABBREVIATIONS, SYMBOLS, AND LEGENDS NOT SHOWN ON THIS SHEET.

2. DRAWINGS ARE NOT TO BE SCALED. USE DIMENSIONS ONLY. ALL

DIMENSIONS AND CONDITIONS SHOWN ON THE DRAWINGS MUST BE

VERIFIED AT THE SITE BEFORE ORDERING MATERIALS OR PROCEEDING

WITH WORK. DISCREPANCIES IN THE DRAWINGS AND SPECIFICATIONS IS

PERMISSIBLE WITHOUT THE WRITTEN CONSENT OF THE

ARCHITECT/ENGINEER. WORK WILL NOT PROCEED UNTIL DISCREPANCY

HAS BEEN RECTIFIED.

3. ALL WORK ON THESE DRAWINGS IN CONSIDERED NEW WORK WHETHER

STATED OR NOT EXCEPT WHERE SPECIFICALLY NOTED AS "EXISTING TO

REMAIN."

4. FURNISH NEW MATERIALS AND HARDWARE AS REQUIRED FOR

COMPLETION OF WORK.

5. ADEQUATELY BRACE AND PROTECT ALL WORK DURING CONSTRUCTION

AGAINST DAMAGE, BREAKAGE, COLLAPSE, DISTORTIONS AND OFF

ALIGNMENTS ACCORDING TO CODES AND STANDARDS OF GOOD

PRACTICE.

6. INCLUDE ALL PREPARATORY AND ASSOCIATED SUPPLEMENTARY WORK

TO PROVIDE A COMPLETE AND FINISHED INSTALLATION.

7. KEEP WORK SITE FREE OF DEBRIS AND ACCUMULATED REFUSE.

CONTRACTOR ASSUMES SOLE RESPONSIBILITY FOR PROTECTING ALL

DANGEROUS AREAS FROM ENTRY BY UNAUTHORIZED PARTIES. SITE

MUST BE LEFT BROOM CLEAN AT THE END OF EACH WORKING DAY.

8. MAINTAIN FREE AND UNOBSTRUCTED ACCESS FROM ALL ADJACENT

SPACES INTO THE WORK AREA AT ALL TIMES.

9. ROOM NUMBERS AND ROOM NAMES ON THE DRAWINGS ARE TO

FACILITATE CONSTRUCTION. THEY ARE NOT NECESSARILY THE NAMES

AND NUMBERS THAT THE OWNER WILL USE IN THE FUTURE. VERIFY

ROOM NAMES AND NUMBERS WITH THE OWNER.

10. CONTRACTOR TO VISIT THE SITE PRIOR TO COMMENCING WORK TO

DETERMINE WHICH FURNITURE AND/OR FURNITURE SYSTEMS ARE TO

BE PROTECTED IN PLACE BEFORE CONSTRUCTION BEGINS.

COORDINATION AND AGREEMENT WITH GOVERNMENT REPRESENTAIVE

IS REQUIRED.

SHEET ID

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A ---------------------

A/C AIR CONDITION

A/C UNIT AIR CONDITIONING UNIT

A/E ARCHITECT/ENGINEER

AB ANCHOR BOLT

ACC ACCESSIBLE

ACS AUTOMATIC CONTROL SYSTEM

ACS DR ACCESS DOOR

ACS PNL ACCESS PANEL

ACT ACOUSTICAL CEILING TILE

ADA AMERICANS WITH DISABILITIES

ACT

ADMIN ADMINISTRATION

AFC ABOVE FINISHED COUNTER

AFF ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

AFS ABOVE FINISHED SLAB

AGGR AGGREGATE

AHU AIR HANDLING UNIT

AIB AIR INFILTRATION BARRIER

ALT ALTERNATE

ALUM ALUMINUM

ANOD ANODIZE

APPX APPROXIMATE

ARCH ARCHITETURAL

ASC ABOVE SUSPENDED CEILING

ASHE AMERICAN SOCIETY OF

HEALTHCARE ENGINEERING

ASSY ASSEMBLY

ATC ACOUSTICAL TILE CEILING

AVG AVERAGE

AW ARCHITECTURAL WOODWORK

AWT ACOUSTICAL WALL TREATMENT

B ---------------------

BB BASEBOARD

BD BOARD

BDRY BOUNDARY

BFF BELOW FINISH FLOOR

BHMA BUILDER'S HARDWARE

MANUFACTURER'S ASSOCIATION

BLDG BUILDING

BLKG BLOCKING

BLT IN BUILT-IN

BN BULLNOSE

BOS BOTTOM OF STEEL

BOT BOTTOM

BP BUILDING PAPER

BRKT BRACKET

BSMT BASEMENT

BTWN BETWEEN

BUR BUILT-UP ROOFING

C ---------------------

C CONC CAST CONCRETE

CAB CABINET

CATW CATWALK

CAV CAVITY

CBB CEMENTITIOUS (BACKER) BOARD

CD CONSTRUCTION DOCUMENTS

CDR CARD READER

CEM PLAS CEMENT PLASTER

CER CERAMIC

CF CONTRACTOR FURNISHED

CF/CI CONTRACTOR

FURNISHED/CONTRACTOR

INSTALLED

CFE CONTRACTOR FURNISHED

EQUIPMENT

CFLG COUNTERFLASHING

CFMF COLD-FORMED METAL FRAMING

CG CORNER GUARD

CIP CAST-IN-PLACE

CJ CONTROL JOINT

CL CENTER LINE

CLG CEILING

CLG DIFF CEILING DIFFUSER

CLO CLOSET

CLR COLOR

CMU CONCRETE MASONRY UNIT

CNDS CONDENSATE

CO CLEANOUT

COL COLUMN

COMM COMMUNICATION

CONC CONCRETE

CONF CONFERENCE

CONT CONTINUE

COORD COORDINATE

CORR CORRIDOR

CP CONCRETE PIPE

CPT CARPET

CR CONTROL ROOM

CS CAST STONE

CSWK CASEWORK

CT CERAMIC TILE

CTB CERAMIC TILE BASE

CTF CERAMIC TILE FLOOR

CTR CENTER

CW CASEMENT WINDOW

D ---------------------

D DEPTH

DBA UNIT OF SOUND LEVEL

DBL DOUBLE

DEMO DEMOLITION

DEPT DEPARTMENT

DET DETAIL

DIA DIAMETER

DIR DIRECTION

DIST DISTANCE

DOC DOCUMENT

DR DOOR

DS DOWNSPOUT

E ---------------------

EA EACH

GENERAL ABBREVIATIONS

EF EACH FACE

EIFS EXTERIOR INSULATION AND

FINISH SYSTEM

EJ EXPANSION JOINT

EL ELEVATION

ELEC ELECTRICAL

ELEV ELEVATOR

ENTR ENTRANCE

EPS EXPANDED POLYSTYRENE

BOARD (INSULATION)

EQ EQUAL

ES EACH SIDE

EXP EXPOSED

EXT EXTERIOR

EXT GR EXTERIOR GRADE

F ---------------------

FA FIRE ALARM

FAAP FIRE ALARM ANNUNCIATOR

PANEL

FAS BD FASCIA BOARD

FC BRK FACE BRICK

FCO FLOOR CLEANOUT

FD FLOOR DRAIN

FDTN FOUNDATION

FE FIRE EXTINGUISHER

FEC FIRE EXTINGUISHER CABINET

FED FEDERAL

FF FINISH FACE

FF EL FINISH FLOOR ELEVATION

FF INSUL FOIL BACKED INSULATION

FGL FIBERGLASS

FH FIRE HOSE

FHP FULL HEIGHT PARTITION

FIN FINISH

FIN BS FINISH BOTH SIDES

FIN GR FINISH GRADE

FIXT FIXTURE

FLG FLOORING

FLMT FLUSH MOUNT

FLR FLOOR

FOC FACE OF CONCRETE

FOM FACE OF MASONRY

FR FIRE RESISTANT

FRG FIBER REINFORCED GYPSUM

FRMG FRAMING

FRP FIBERGLASS REINFORCED

PLASTIC

FRTW FIRE RETARDANT TREATED

WOOD

FS FEDERAL SPECIFICATION

FSTNR FASTENER

FT FEET

FTG FOOTING

G ---------------------

GALV GALVANIZED

GB GRAB BAR

GFCI GOVERNMENT FURNISHED

CONTRACTOR INSTALLED

GFGI GOVERNMENT INSTALLED

GOVERNMENT INSTALLED

GFRG GLASS-FIBER-REINFORCED

GYPSUM

GLZ GLAZING

GOCO GOVERNMENT OWNED,

CONTRACTOR OPERATED

GR FL GROUND FLOOR

GYP GYPSUM

H ---------------------

HB HOSE BIBB

HDPE HIGH DENSITY POLYETHYLENE

HDW HARDWARE

HDWD HARDWOOD

HEPA HIGH EFFICIENCY PARTICULATE

AIR (FILTER)

HM HOLLOW METAL

HMD HOLLOW METAL DOOR

HORIZ HORIZONTAL

HT HEIGHT

HYDR HYDRAULIC

I ---------------------

IBC INTERNATIONAL BUILDING CODE

ICRA INFECTION CONTROL RISK

ASSESSMENT

ILO IN LIEU OF

INSUL INSULATION

INT INTERIOR

J ---------------------

JAN JANITOR

K ---------------------

KIT KITCHEN

KPD KEYPAD

L ---------------------

LAM LAMINATE

LAV LAVATORY

LBR LUMBER

LBS POUND

LDG LANDING

LIN LINEAR

LKR LOCKER

LOC LOCATION

LT LIGHT

LVDR LOUVER DOOR

LVR LOUVER

M ---------------------

M METER

MACH RM MACHINE ROOM

MATL MATERIAL

MAX MAXIMUM

MB MOISTURE BARRIER

MC MOISTURE CONTENT

MD METAL DECK

MECH MECHANICAL

MEMB MEMBRANE

MF MILL FINISH

MFR MANUFACTURER

MID MIDDLE

MIL STD MILITARY STANDARD

MIN MINIMUM, MINUTE

MIRR MIRROR

MISC MISCELLANEOUS

MLDG MOLDING (MOULDING)

MM MILLIMETER

MO MASONRY OPENING

MOD MODIFY

MTG MOUNTING

MTL METAL

MVBL MOVABLE

MWP MEMBRANE WATERPROOFING

N ---------------------

N NORTH

NA NOT APPLICABLE

NFPA NATIONAL FIRE PROTECTION

ASSOCIATION

NG NATURAL GAS

NO NUMBER

NOM NOMINAL

NP NO PAINT

NRC NOISE REDUCTION

NTS NOT TO SCALE

O -------------------

OA OVERALL

OC ON CENTER

OD OUTSIDE DIAMETER

OFD OVERFLOW DRAIN

OFF. OFFICE

OGL OBSCURE GLASS

OPH OPPOSITE HAND

OPNG OPENING

OPP OPPOSITE

OPQ OPAQUE

OPR OPERABLE

ORD OVERFLOW ROOF DRAIN

ORIG ORIGINAL

OWSJ OPEN WEB STEEL JOIST

P --------------------

PA PUBLIC ADDRESS

PAR PARAPET

PAT PATTERN

PB PULL BOX

PBD PARTICLEBOARD

PCC PRECAST CONCRETE

PCT PERCENT

PERF PERFORATED

PERIM PERIMETER

PH PHASE

PIL PILASTER

PL PROPERTY LINE

PL GL PLATE GLASS

PLAM PLASTIC LAMINATE

PLAS PLASTER

PLBG PLUMBING

PLG PILING

PLYWD PLYWOOD

PNL PANEL

PP PL PUSH/PULL PLATE

PR PAIR

PRCST PRECAST

PRKG PARKING

PS CONC PRESTRESSED CONCRETE

PSF POUNDS PER SQUARE FOOT

PSI POUNDS PER SQUARE INCH

PT PRESSURE TREATED

PTN PARTITION

PWR POWER

Q --------------------

QT QUARRY TILE

QTY QUANTITY

R --------------------

RB RESILIENT BASE

RBM REINFORCED BRICK MASONRY

RBR RUBBER

RC REINFORCED CONCRETE

RCP REFLECTED CEILING PLAN

RD ROOF DRAIN

RDG INS RIGID INSULATION, SOLID

REC RECESSED

REF REFERENCE

REM REMOVABLE

REP REPAIR

REPL REPLACE

REQD REQUIRED

RESIL RESILIENT

REST RESTROOM

RF RESILIENT FLOORING

RFG ROOFING

RH ROOF HATCH

RHR RIGHT HAND REVERSE

RL ROOF LEADER

RLG RAILING

RM ROOM

RO ROUGH OPENING

RSD ROLLING STEEL DOOR

RV ROOF VENT

RVL REVEAL

S --------------------

SB SPLASH BLOCK

SCHED SCHEDULE

SD SMOKE DETECTOR

SF SQUARE FOOT (FEET)

SFTWD SOFTWOOD

SGL SINGLE

SHT MTL FLASH SHEET METAL (FLASHING)

SHTHG SHEATHING

SHV SHELVING

SIM SIMILAR

SJ SCORED JOINT

SLNT SEALANT

SM SQUARE METERS

SMK SMOKE

SMLS SEAMLESS

SP EL SPOT ELEVATION

SPD STERILE PROCESSING

DEPARTMENT

SPEC SPECIFICATION

SQ SQUARE

SQ IN SQUARE INCH

SSHO SITE SAFETY AND HEALTH

OFFICER

SST STAINLESS STEEL

ST STAIRS

STD STANDARD

STL JST STEEL JOIST

STL RF DK STEEL ROOF DECK

STOR STORAGE

STR STRINGERS

STRB/HRN STROBE/HORN

STRL STRUCTURAL

SUB FL SUBFLOOR

SV SHEET VINYL

SW SIDEWALK

T --------------------

T TREAD

TC TERRA COTTA

TD TRENCH DRAIN

TEL TELEPHONE

TELECOM TELECOMMUNICATIONS

TEMP TEMPORARY

TER TERRAZZO

TFF TOP OF FINISH FLOOR

THK THICKNESS

TK BD TACKBOARD

TMPD GL TEMPERED GLASS

TOF TOP OF FOOTING

TOM TOP OF MASONRY

TOP. TOP OF PARAPET

TOPO TOPOGRAPHY

TOS TOP OF SLAB

TRANS TRANSOM

TRTD TREATED

U ------------

UBC UNIFORM BUILDING CODE

UC UNDERCUT

UCD UNDERCUT DOOR

UFC UNIFORM FIRE CODE

UGND UNDERGROUND

UH UNIT HEATER

UL UNDERWRITERS LABORATORIES

ULT ULTIMATE

UNFIN UNFINISH

UNIF UNIFORM

UNIV UNIVERSAL

UNO UNLESS NOTED OTHERWISE

UP. UTILITY POLE

UR URINAL

UTIL UTILITY

UWT UNIT WEIGHT

V ------------

V VOLT

VA VOLT AMPERE

VAC VACUUM

VAP PRF VAPOR PROOF

VAR VOLT AMPERE REACTIVE

VAV VARIABLE AIR VOLUME

VB VACUUM BREAKER

VB VALVE BOX

VB VINYL BASE

VC VERTICAL CURVE

VCO VACUUM CLEANER OUTLET

VCT VINYL COMPOSITION TILE

VENT VENTILATION

VENT VENTILATOR

VERT VERTICAL

VEST VESTIBULE

VF VARIABLE FREQUENCY

VFAT VINYL FACED ACOUSTICAL TILE

VFD VARIABLE FREQUENCY DRIVE

VFR VOLUMERIC FLOW RATE

VG VERTICAL GRAIN

VIC VICINITY

VIDAMP VIDEO AMPLIFIER

VIF VERIFY IN FIELD

VINT VIDEO INTEGRATION

VIS VISUAL

VIT VITREOUS

VJ V JOINT

VNR VENEER

VOC VOLATILE ORGANIC COMPOUND

VOL VOLUME

VOLT VOLTAGE

VP VACUUM PUMP

VP VANISHING POINT

VP VAPOR PRESSURE

VP VELOCITY PRESSURE

VP VENEER PLASTER

VR VAPOR RETARDER

VR VOLTAGE REGULATOR

VRLY VOLTAGE RELAY

VRP VACUUM RETURN PUMP

VS VENT STACK

VS VOLTMETER SWITCH

VTR VENT THROUGH ROOF

VUH VERTICAL UNIT HEATER

VWC VINYL WALL COVERING

VWF VINYL WALL FABRIC

W ------------

W WASTE

W WATT

W WEST

W WIDE

W/ WITH

W/O WITHOUT

W/W WALL TO WALL

WARR WARRANTY

WB WET BULB

WBL WOOD BLOCKING

WBS WROUGHT BRASS

WBT WET BULB TEMPERATURE

WC WALL COVERING

WC WATER CLOSET

WC WL HNG WATER CLOSET, WALL HUNG

WCHR WATER CHILLER

WCL WL MTD WATER COOLER, WALL HUNG

WCLD WATER COOLED

WCLR WATER COOLER

WCO WALL CLEANOUT

WD WOOD

WDP WOOD PANELLING

WDSP WASTE DISPOSER

WDW WINDOW

WEA WEATHER

WF WASH FOUNTAIN

WF WIDE FLANGE

WFAB WALL FABRIC

WFR WOOD FRAME

WFS WOOD FURRING STRIPS

WG WATER GAGE

WGL WIRED GLASS

WH WALL HUNG

WH WALL HYDRANT

WH WATER HEATER

WH WEEP HOLE

WHA WATER HAMMER ARRESTOR

WHM WATTHOUR METER

WI WROUGHT IRON

WJ WATER JACKET

WL WATER LINE

WL WIND LOAD

WLD WELDED

WM WATER METER

WM WIRE MESH

WP WATER PUMP

WP WATERPROOFING

WP WEATHERPROOF

WP WORKING POINT

WPD WATER PRESSURE DROP

WPM WATERPROOF MEMBRANE

WPR WORKING PRESSURE

WR WATER REPELLENT

WR WEATHER RESISTANT

WR WIRE ROPE

WS WEATHERSTRIP

WSCT WAINSCOT

WSL WEATHER SEAL

WSP WORKING STEAM PRESSURE

WT WATER TABLE

WT WATERTIGHT

WT WEIGHT

WTR WATER

WU WINDOW UNIT

WW WASTE WATER

DN

1 2 3 4 5 6

A

B

C

D

E

F

ENGINEERING

OFFICE

LIBRARY

OFFICE

HALL

103B

OFFICE

OPS CUST SVC

OFFICE

COMM FP

STOR

COMM

OFFICE

LOBBY

VESTIBULE

MAIL

COMM

CSS

CSS

STOR

137 CONF

OFFICE

HALL

OFFICE

OFFICE

BRK RM

EXAM

105A

OFFICE

RECRUITING

CUST SVC

108RECRUITER

UTM

TESTING

EXAM

RR

105B

MEDIC

MEN

WOMEN

UTLY RM

HALL

TOC

CLASS RM

CLASS RM

HALL 103A

OFFICE

113A

OFFICE

DINING

KITCHEN

MECH

STOR

JAN

RR

PANTRY

PROJECTION

AUDITORIUM

MECH

OFFICE

WOMEN

MEN

125 FOYER

ENTRY

OFFICE

RECEPTION

TYP

DN

SHEET ID

JB

LE

L

AN

G

LE

Y -F

T.

E

U

ST

IS

D R

AW

N

B Y:

D

ES

IG

N

ED

B

Y:

SU

BM

IT

TE

D B

Y:

SI

ZE

C H

EC

KE

D B

Y:

AN

SI

D

IS

SU

E D

AT

E:

PR

O

JE

C

T N

O

SO

LI

C

IT

AT

IO

N N

O

N

3 5 7 9 11 13 15 17 19

L

J

G

E

C

A

D

AT

E M

AR

K

D

ES

C R

IP

TI

O N

Fi le

P at h:

Pl ot D at e:

2 4 6 8 10 12 14 16 18 20

P

M

K

H

F

D

B

W

SP

U

SA

S O

LU

TI

O N

S, IN

C

BE

N D

IX

R

D , S

TE

VI

R G

IN

IA

B

EA

C H

, V A

SEALGRAPHIC SCALES

PLAN NORTH

6' 12' 24'

3/32"=1'-0SCALE:

GENERAL SHEET NOTES

AIR NATIONAL

GUARD

Au to de sk

D oc s:

//V

AB

0- R ep la ce H

VA

C

B -2

R

C

/B

3_

A.

rv t 4/

/2

6:

:5

PM

AD101

D

EM

O

LI

TI

O

N F

LO

O

R P

LA

N

R

EP

LA

C

E H

VA

C

S

YS

TE

M

, R H

S

FA

C

IL

IT

Y

KJ

O

N D

S

TN

H

KJ

O

AP

R

IL

7, ER

VD

7-

VI

R

G

IN

IA

A

IR

N

AT

IO

N

AL

G U

AR

D

D C

IV

IL

E N

G

IN

EE

R

F

LI

G H

T

SCALE: 3/32" = 1'-0"A1 DEMOLITION FLOOR PLAN

SHEET KEYNOTES

MARK DESCRIPTION

1 REMOVE GWB AS REQUIRED FOR MECHANICAL WORK. REFER TO MECHANICAL

DRAWINGS

2 REMOVE MECHANICAL EQUIPMENT. REFER TO MECHANICAL DRAWINGS

1. REFER TO A-001 FOR ARCHITECTURAL GENERAL NOTES, LEGENDS AND

ABBREVIATIONS.

A A

B B

C C

D D

E E

F F

152 153

103B

142140139

104106

105A

110 105B

113A

125124

9' - 0" 8' - 0"

9' - 0"

9' - 0"9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

8' - 0"

8' - 0"

9' - 0"

9' - 0"

8' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

8' - 10"

9' - 0"

9' - 0"

8' - 4"

8' - 10"

8' - 10"

9' - 0"

9' - 0"

9' - 0"

7' - 7" 7' - 7" 10' - 0"

10' - 0"

10' - 0"

10' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

2 2

2 2

7' - 7"

7' - 6"

3 33

7' - 4"

± 3' - 6"

-1 2"

ACOUSTICAL CEILING TILE TO REMAIN

ACOUSTICAL CEILING TILE TO BE REMOVED

GYPSUM CEILING TO REMAIN

GYPSUM CEILING TO BE REMOVED

LEGEND

LIGHT FIXTURES TO BE REMOVED

MECHANICAL EQUIPMENT TO BE REMOVED

SHEET ID

JB

LE

L

AN

G

LE

Y -F

T.

E

U

ST

IS

D R

AW

N

B Y:

D

ES

IG

N

ED

B

Y:

SU

BM

IT

TE

D B

Y:

SI

ZE

C H

EC

KE

D B

Y:

AN

SI

D

IS

SU

E D

AT

E:

PR

O

JE

C

T N

O

SO

LI

C

IT

AT

IO

N N

O

N

3 5 7 9 11 13 15 17 19

L

J

G

E

C

A

D

AT

E M

AR

K

D

ES

C R

IP

TI

O N

Fi le

P at h:

Pl ot D at e:

2 4 6 8 10 12 14 16 18 20

P

M

K

H

F

D

B

W

SP

U

SA

S O

LU

TI

O N

S, IN

C

BE

N D

IX

R

D , S

TE

VI

R G

IN

IA

B

EA

C H

, V A

SEALGRAPHIC SCALES

PLAN NORTH

6' 12' 24'

3/32"=1'-0SCALE:

GENERAL SHEET NOTES

AIR NATIONAL

GUARD

Au to de sk

D oc s:

//V

AB

0- R ep la ce H

VA

C

B -2

R

C

/B

3_

A.

rv t 4/

/2

6:

:5

PM

AD102

D

EM

O

LI

TI

O

N R

EF

LE

C

TE

D C

EI

LI

N G

P

LA

N

R

EP

LA

C

E H

VA

C

S

YS

TE

M

, R H

S

FA

C

IL

IT

Y

KJ

O

N D

S

TN

H

KJ

O

AP

R

IL

7, ER

VD

7-

VI

R

G

IN

IA

A

IR

N

AT

IO

N

AL

G U

AR

D

D C

IV

IL

E N

G

IN

EE

R

F

LI

G H

T

SCALE: 3/32" = 1'-0"A1 DEMOLITION REFLECTED CEILING PLAN

SHEET KEYNOTES

MARK DESCRIPTION

1 REMOVE AND DISPOSE OF ACOUSTICAL CEILING TILE AND GRID SYSTEM PRIOR

TO START OF MECHANICAL, ELECTRICAL AND PLUMBING WORK ABOVE THE

CEILING. REFER TO MEP DRAWINGS

2 REMOVE GWB AS REQUIRED FOR MECHANICAL WORK. REFER TO MECHANICAL

DRAWINGS

3 REMOVE GWB SOFFIT AS REQUIRED FOR MECHANICAL WORK. REFER TO

MECHANICAL DRAWINGS

4 REMOVE TILES AS NECESSARY TO COMPLETE MEP WORK IN THIS AREA.

REPLACE CEILING TILES IN-KIND

5 REMOVE PORTION OF GWB CEILING FOR INSTALLATION OF SOFFIT.

6 REMOVE ACCESS HATCH PANEL

1. REFER TO A-001 FOR ARCHITECTURAL GENERAL NOTES, LEGENDS AND

ABBREVIATIONS.

2. FOR ALL CEILING EQUIPMENT REFER TO MECHANICAL, ELECTRICAL AND

PLUMBING SHEETS.

A A

B B

C C

D D

E E

F F

SHEET ID

JB

LE

L

AN

G

LE

Y -F

T.

E

U

ST

IS

D R

AW

N

B Y:

D

ES

IG

N

ED

B

Y:

SU

BM

IT

TE

D B

Y:

SI

ZE

C H

EC

KE

D B

Y:

AN

SI

D

IS

SU

E D

AT

E:

PR

O

JE

C

T N

O

SO

LI

C

IT

AT

IO

N N

O

N

3 5 7 9 11 13 15 17 19

L

J

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E

C

A

D

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AR

K

D

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C R

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P at h:

Pl ot D at e:

2 4 6 8 10 12 14 16 18 20

P

M

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H

F

D

B

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SP

U

SA

S O

LU

TI

O N

S, IN

C

BE

N D

IX

R

D , S

TE

VI

R G

IN

IA

B

EA

C H

, V A

SEALGRAPHIC SCALES

PLAN NORTH

6' 12' 24'

3/32"=1'-0SCALE:

GENERAL SHEET NOTES

AIR NATIONAL

GUARD

Au to de sk

D oc s:

//V

AB

0- R ep la ce H

VA

C

B -2

R

C

/B

3_

A.

rv t 4/

/2

6:

:5

PM

AD103

D

EM

O

LI

TI

O

N R

O O

F

PL

AN

R

EP

LA

C

E H

VA

C

S

YS

TE

M

, R H

S

FA

C

IL

IT

Y

KJ

O

N D

S

TN

H

KJ

O

AP

R

IL

7, ER

VD

7-

VI

R

G

IN

IA

A

IR

N

AT

IO

N

AL

G U

AR

D

D C

IV

IL

E N

G

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F

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T

SCALE: 3/32" = 1'-0"A1 DEMOLITION ROOF PLAN

SHEET KEYNOTES

MARK DESCRIPTION

1 REMOVE PORTION OF ROOFING SYSTEM AS REQUIRED FOR INSTALLATION OF

NEW MECHANICAL EQUIPMENT. REFER TO MECHANICAL DRAWINGS

2 REMOVE PORTION OF ROOFING SYSTEM AS REQUIRED FOR INSTALLATION OF

VTR. REFER TO MECHANICAL DRAWINGS

3 MECHANICAL EQUIPMENT, EXISTING TO REMAIN. REFER TO MECHANICAL

DRAWINGS

4 MECHANICAL EQUIPMENT TO BE REMOVED. REFER TO MECHANICAL DRAWINGS

5 SAWCUT PORTION OF METAL DECK AND INSULATION AND PREPARE OPENING

FOR INSTALLATION OF PREFABRICATED METAL CURB SYSTEM FOR

ROOF-MOUNTED MECHANICAL EQUIPMENT COORDINATE WITH MECHANICAL

DRAWINGS FOR LOCATION AND SIZE OF OPENING.

VESTIBULE

LOBBY

MAIL

COMM

OFFICE

CONF

STOR

CSS

CSS

HALL

OFFICE

OFFICE

OFFICE

ENGINEERING

OFFICE

LIBRARY

OFFICE

OPS CUST SVC

OFFICE

OFFICE

OFFICE

STOR

COMM

COMM FP

BRK RM

EXAM

105A

MEDIC

105EXAM

RR

105B

OFFICE

RECRUITING

CUST SVC

108RECRUITER

UTM

TESTING

WOMEN

MEN

UTLY RM

CLASS RM

CLASS RM

TOC

OFFICE

113A

OFFICE

ENTRY

FOYER

MEN

WOMEN

MECH

PROJECTION

AUDITORIUM

STOR

120MECH

RR

JAN

PANTRY

OFFICE

DINING

HALL 103A

HALL

103B

HALL

DN

A A

B B

C C

D D

E E

F F

KITCHEN

4'

/8

SHEET ID

JB

LE

L

AN

G

LE

Y -F

T.

E

U

ST

IS

D R

AW

N

B Y:

D

ES

IG

N

ED

B

Y:

SU

BM

IT

TE

D B

Y:

SI

ZE

C H

EC

KE

D B

Y:

AN

SI

D

IS

SU

E D

AT

E:

PR

O

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C

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O

SO

LI

C

IT

AT

IO

N N

O

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3 5 7 9 11 13 15 17 19

L

J

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C

A

D

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AR

K

D

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P at h:

Pl ot D at e:

2 4 6 8 10 12 14 16 18 20

P

M

K

H

F

D

B

W

SP

U

SA

S O

LU

TI

O N

S, IN

C

BE

N D

IX

R

D , S

TE

VI

R G

IN

IA

B

EA

C H

, V A

SEALGRAPHIC SCALES

PLAN NORTH

6' 12' 24'

3/32"=1'-0SCALE:

GENERAL SHEET NOTES

AIR NATIONAL

GUARD

Au to de sk

D oc s:

//V

AB

0- R ep la ce H

VA

C

B -2

R

C

/B

3_

A.

rv t 4/

/2

6:

:5

PM

A-101

FL

O

O R

P

LA

N

R

EP

LA

C

E H

VA

C

S

YS

TE

M

, R H

S

FA

C

IL

IT

Y

KJ

O

N D

S

TN

H

KJ

O

AP

R

IL

7, ER

VD

7-

VI

R

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IN

IA

A

IR

N

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D C

IV

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T

SHEET KEYNOTES

MARK DESCRIPTION

1 PATCH AND REPAIR AS NEEDED

2 PROVIDE AND INSTALL ACCESS LADDER

1. REFER TO A-001 FOR ARCHITECTURAL GENERAL NOTES, LEGENDS AND

SCALE: 3/32" = 1'-0"A1 FLOOR PLAN

A A

B B

C C

D D

E E

F F

140139

150 156 152 153

103B

105A

105B

106109

130 131

117 113A

9' - 0"

9' - 0"

8' - 0"

9' - 0"

9' - 0" 9' - 0"9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

9' - 0"

8' - 10"

9' - 0"

9' - 0"

8' - 0"

8' - 0"

9' - 0"

9' - 0"

8' - 10"

8' - 4"

7' - 7" 7' - 7" 10' - 0"

9' - 0"

10' - 0"

9' - 0"

9' - 0"

9' - 0"

8' - 10"

10' - 0"

9' - 0"132

5 5 5

1 1

7' - 4"

7' - 6"

ACOUSTICAL CEILING TILE

EXISTING GYPSUM CEILING

GYPSUM CEILING

LEGEND

EXISTING ACOUSTICAL CEILING TILE

0'-0" SPOT ELEVATION

SUPPLY DIFFUSER

RETURN

LIGHTING FIXTURE

COMM TRAY

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SEALGRAPHIC SCALES

PLAN NORTH

6' 12' 24'

3/32"=1'-0SCALE:

GENERAL SHEET NOTES

AIR NATIONAL

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SCALE: 3/32" = 1'-0"A1 REFLECTED CEILING PLAN

SHEET KEYNOTES

MARK DESCRIPTION

1 PROVIDE AND INSTALL NEW ACOUSTICAL CEILING TILE AND GRID SYSTEM

2 PROVIDE PATCH AND REPAIR OF GWB CEILING WHERE CEILING HAS BEEN

REMOVED FOR MEP WORK. FINISH AND PAINT ENTIRE AREA. MATCH EXISTING

SURFACES

3 PROVIDE AND INSTALL 2'-0" X 3'-0" ACCESS HATCH PANEL

4 PROVIDE AND INSTALL GWB CEILING

5 PATCH AND REPAIR DRYWALL AS REQUIRED ON GWB SOFFIT WHERE

MECHANICAL WORK REQUIRES REMOVAL OF GWB.

6 PROVIDE AND INSTALL 1'-0" X 1'0" ACCESS HATCH PANEL

7 PROVIDE AND INSTALL 2'-0" X 2'-0" ACCESS HATCH PANEL

8 PROVIDE GWB CEILING SOFFIT. REFER TO DETAIL L13/A-501

A A

B B

C C

D D

E E

F F

D1 A-501

D1 A-501

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SEALGRAPHIC SCALES

PLAN NORTH

6' 12' 24'

3/32"=1'-0SCALE:

GENERAL SHEET NOTES

AIR NATIONAL

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SCALE: 3/32" = 1'-0"A1 ROOF PLAN

SHEET KEYNOTES

MARK DESCRIPTION

1 ROOF-MOUNTED MECHANICAL EQUIPMENT. REFER TO MECHANICAL DRAWINGS

2 INSTALL PREFABRICATED METAL CURB AND ASSOCIATED METAL FLASHING

SYSTEM, INCLUDING INSULATION AND METAL ROOF'S STANDING SEAM REPAIR.

PREPARE FOR INSTALLATION OF ROOF-MOUNTED MECHANICAL EQUIPMENT

AND DUCTWORK. REFER TO DETAIL D1/A-501

3 INSTALL ROOFING SYSTEM AND ASSOCIATED FLASHING WHERE MECHANICAL

UNITS AND SUPPORTS ARE BEING INSTALLED. COORDINATE WITH MECHANICAL

WORK. FINISH TO POSITIVELY DRAIN IN DIRECTION OF EXISTING ROOF. REFER

TO DETAIL L1/A-501

4 PATCH AND REPAIR ROOFING SYSTEM WHERE MECHANICAL UNITS AND

SUPPORTS ARE COMPLETELY REMOVED. FINISH TO POSITIVELY DRAIN IN

DIRECTION OF EXISTING ROOF.

5 NEW VTR. SEE DETAIL L7/A-501. REFER TO MECHANICAL DRAWINGS FOR

ADDITIONAL INFORMATION

1. REFER TO A-001 FOR ARCHITECTURAL GENERAL NOTES, LEGENDS AND

ABBREVIATIONS.

2. COORDINATE UNIT LOCATION WITH MECHANICAL NEW WORK.

3. REFER TO SHEET A-501 FOR ROOF DETAILS.

EXISTING STRUCTURE

INSUL INFILL.

THICKNESS TO MATCH

ADJACENT EXISITNG

EPDM ROOFING

MEMBRANE THICKNESS

TO MATCH ADJACENT

EXISTING

FASTENING STRIP

FR 2" X 6" PT WOOD

BLOCKING SECURED TO

ROOF DECK

BONDING ADHESIVE

WOOD NAILER

MECHANICAL

EQUIPMENT BASE

SEALANT

ADHERED MEMBRANE

FLASHING

INSULATED

PREFABRICATED

METAL CURB

SECURED TO WOOD

BLOCKING

4"

(MIN)

4" OVERLAP

SEALANT

8" (M

IN

EXISTING STRUCTURE

INSUL INFILL.

THICKNESS TO

MATCH ADJACENT

EXISITNG

VTR. REFER TO

MECH DRAWINGS

EPDM ROOFING

PREFABRICATED

MEMBRANCE FALSHING

SEALANT

DRAWBAND

SEALANT

PREFABRICATED

INSULATED ROOF CURB

WITH METAL FLANGE

SECURED TO EXISTING

ROOF

MECHANICAL

EQUIPMENT. (ROOF

VENT OR INTAKE

VENTILATOR) REF

MECHANICAL DWG.

EXISTING METAL DECK

EXISTING STEEL JOIST

MEMBER BEYOND

LINE OF METAL DECK

AND ROOF SYSTEM

BEING REMOVED

8" M

IN

PREFABRICATED METAL

CRICKET WELDED TO

CURB

PROVIDE END CAP ON

EXISTING ROOF'S

STANDING SEAMOVERLAP

6"

GASKETED FASTENER

PER METAL ROOFING

MANUFACTURER'S

RECOMMENDATION. TYP.

METAL ROOFING

MANUFACTURER'S

RECOMMENDED METAL

NAILER

POLYISOCYANURATE

RIGID INSULATION.

THICKNESS TO MATCH

ADJACENT EXISTING.

3/16" (MIN.) x 6" BENT

PLATE WELDED TO

UNDERSIDE OF TOP

FLANGE OF STEEL JOIST

8" (MIN.)

3/16" (MIN.) x 6" BENT

PLATE WELDED TO

EXISTING METAL DECK

PROVIDE END CAP ON

EXISTING ROOF'S

STANDING SEAM

SLIP SHEET/ VAPOR

RETARDER OVER

INSULATION, TO MATCH

ADJACENT EXISTING. TYP.

6" (M

IN.)

1/2" GWB

1/2" GWB

2 1/2" METAL

STUD

± 10-12"

±1

EXISTING GWB

CEILING

EXISTING WALL

TO REMAIN

EXISTING METAL

DECK ABOVE

EXISTING CEILING

SUSPENSION SYSTEM

1" STRIP OF

WOOD BLOCKING

CORNER BEAD

2"

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SEALGRAPHIC SCALES

4" 8" 16"

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

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SCALE: 1 1/2" = 1'-0"L1 ROOF DETAIL - MECH CURB SYSTEM

SCALE: 1 1/2" = 1'-0"L7 ROOF DETAIL - VTR THRU ROOF

SCALE: 1 1/2" = 1'-0"D1 METAL ROOF PENETRATION AND CURB DETAIL

SCALE: 1 1/2" = 1'-0"L13 SOFFIT DETAIL

DEMOLITION

EXISTING HVAC PIPING, DUCTWORK, AND EQUIPMENT SHOWN IS BASED ON EXISTING PLANS AND FIELD OBSERVATION WITHOUT DEMOLITION. AFTER DEMOLITION, ANY CLARIFICATION REQUIRED TO DETERMINE SCOPE

OF WORK SHALL BE BROUGHT TO THE ATTENTION OF THE ARCHITECT.

THE CONTRACTOR SHALL VISIT THE JOB SITE AND THOROUGHLY FAMILIARIZE HIMSELF WITH THE EXISTING

CONDITIONS.

DRAWINGS DO NOT SHOW EVERY EXISTING PIPE, CONDUIT, DUCT, ETC. CONTRACTOR SHALL TAKE CARE TO REMOVE ONLY ITEMS REQUIRED TO BE REMOVED AND VERIFY PIPES, DUCTS, ETC. BEFORE REMOVAL.

REMOVAL OF ITEMS SHALL INCLUDE ASSOCIATED HANGERS, ANCHOR BOLTS AND OTHER APPURTENANCES. WHERE SUCH REMOVAL RESULTS IN OPEN HOLES, VOIDS OR EXPOSURE OF DAMAGED SURFACES, THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRING AND FINISHING THE SURFACE TO MATCH ADJACENT CONDITIONS. THIS WORK

SHALL BE COORDINATED WITH ARCHITECTURAL FINISH SCHEDULES WHERE APPLICABLE.

BUILDING IS TO REMAIN OCCUPIED DURING CONSTRUCTION. REMOVAL OR SHUT-DOWN OF EQUIPMENT THAT AFFECTS ANY OCCUPIED AREA'S AIR CONDITIONING OR HEATING SHALL ONLY BE DONE AS APPROVED OR TEMPORARY AIR CONDITIONING OR HEATING SHALL BE PROVIDED AT CONTRACTOR'S EXPENSE. THIS MAY REQUIRE

NIGHT AND WEEKEND WORK TO KEEP BUILDING IN OPERATION.

REMOVE EXISTING DUCTWORK AND PIPING NOT TO BE REUSED.

ALL MATERIALS REMOVED UNDER DEMOLITION, NOT TO BE RELOCATED OR DESIGNATED TO BE TURNED OVER TO THE OWNER, SHALL BECOME THE PROPERTY OF THE CONTRACTOR, UNLESS OTHERWISE NOTED, AND SHALL BE

REMOVED COMPLETELY FROM THE SITE.

WHERE CEILINGS ARE REMOVED TO SUPPORT THE MECHANICAL WORK OUTLINED IN THESE CONTRACT DOCUMENTS, CONTRACTOR SHALL INCLUDE THE COST TO TEMPORARILY SUPPORT AND REINSTALL ALL CEILING MOUNTED DEVICES IN THE NEW OR REINSTALLED CEILINGS, INCLUDING BUT NOT LIMITED TO, GRILLES, REGISTERS AND DIFFUSERS, LIGHTS, FIRE ALARM DEVICES, CAMERAS, EXIT SIGNS, WIRELESS ACCESS POINTS, ETC.

GENERAL ITEMS

GENERAL NOTES ON THIS DRAWING ARE APPLICABLE TO EACH HVAC DRAWING OF THIS SET. SEE EACH DRAWING

FOR SPECIFIC NOTES APPLICABLE TO THAT DRAWING.

COORDINATE THAT OUTSIDE AIR INTAKE OPENINGS FOR VENTILATION AIR ARE LOCATED AT LEAST 10 FEET MEASURED IN ANY DIRECTION FROM ANY HAZARDOUS OR NOXIOUS CONTAMINANT SOURCE SUCH AS FLUES, VENTS, CHIMNEYS, GAS METERS, GAS REGULATORS, PLUMBING VENTS, ETC., UNLESS TOP OF SUCH INTAKE OPENING IS 3

FEET OR GREATER BELOW ANY OF THE LISTED ITEMS.

OVERHEAD PIPING IN SPACES WITHOUT HUNG CEILINGS SHALL BE RUN AS CLOSE TO ROOF DECK AS PRACTICAL, AS CLOSE TO PARALLEL JOISTS AS POSSIBLE AND ABOVE LIGHTING FIXTURES TO CONCEAL PIPING.

OVERHEAD DUCTWORK AND PIPING IN SPACES WITH CEILINGS SHALL BE CONCEALED UNLESS OTHERWISE NOTED.

PROVIDE PIPE SLEEVES LARGE ENOUGH TO ALLOW FOR REQUIRED LATERAL MOVEMENT OF PIPING.

EXERCISE DUE CAUTION IN INSTALLING RUNOUTS AND BRANCH PIPING FROM MAINS FOR EXPANSION MOVEMENT.

COORDINATE LOCATION OF GRILLES, REGISTERS, DIFFUSERS, THERMOSTATS AND OTHER WALL OR CEILING MOUNTED HVAC ACCESSORIES WITH REFLECTED CEILING PLAN, LIGHTING FIXTURE LAYOUT AND ACCESSORIES INSTALLED BY OTHER TRADES SO AS TO PRESENT A NEAT AND ATTRACTIVE INSTALLATION THROUGHOUT THE ENTIRE BUILDING. IT IS THE INTENT FOR GRILLES, REGISTERS AND DIFFUSERS TO BE INSTALLED IN THE CENTER OF

CEILING PANELS.

EQUIPMENT ON THE ROOF SHALL BE INSTALLED SO AT LEAST 10 FEET OF CLEARANCE SHALL BE MAINTAINED

BETWEEN EQUIPMENT AND THE ROOF EDGE.

THE DIAMETER OF THE SUPPLY PIPE AT ANY GAS FIRED EQUIPMENT SHALL NOT BE OF A SMALLER SIZE THAN THE

INLET CONNECTION TO THE EQUIPMENT.

ARRANGE PIPING AND DUCTWORK, PARTICULARLY ABOVE CEILING AS REQUIRED TO CLEAR STRUCTURE, DUCTS, CONDUITS, ETC. ALLOWING SPACE FOR PIPE HANGERS, EXPANSION LOOPS AND ACCESS TO VALVES, FILTERS, AND

MAINTENANCE OF EQUIPMENT.

CONTRACTOR SHALL VERIFY REQUIRED REFRIGERANT PIPE SIZES AND QUANTITIES WITH EQUIPMENT

MANUFACTURER FOR THE INDICATED INSTALLATION.

COORDINATE LOCATION AND INSTALLATION OF EQUIPMENT WITH OTHER TRADES.

DO NOT SCALE DRAWINGS. SEE ARCHITECTURAL DRAWINGS FOR LOCATIONS OF DOORS, WINDOWS, ETC.

THERMOSTATS AND SENSORS SHALL BE LOCATED IN THE ROOMS INDICATED. INSTALL AT APPROX. 46" ABOVE

FINISH FLOOR TO MATCH THE HEIGHT OF WALL SWITCHES OR OTHER WALL MOUNTED DEVICES.

PIPING, DUCTWORK, VENTS, ETC., EXTENDING THROUGH EXTERIOR WALLS AND ROOF SHALL BE FLASHED AND

COUNTER FLASHED IN A WEATHERPROOF MANNER.

CONCRETE BASES FOR PUMPS SHALL:

EXTEND 4" ON EACH SIDE BEYOND THE PUMPS BASE

BE SECURELY BOLTED AND GROUTED TO THE PUMPS

BE LOCATED A MINIMUM OF ONE PUMP BASE WIDTH APART

BE 4" THICK.

VALVES AND SPECIALTIES SHALL BE LINE SIZE EXCEPT FOR CONTROL VALVES OR UNLESS NOTED OTHERWISE.

EXTEND DRAIN LINES AS INDICATED. ROUTING SHALL NOT INTERFERE WITH PASSAGEWAYS AND MAINTENANCE.

DRAINS FROM AIR CONDITIONING CONDENSATE DRAIN PANS SHALL BE TRAPPED. SLOPE CONDENSATE DRAIN PIPING AT 1/4" PER FOOT. VERIFY INVERT IS ESTABLISHED AFTER AIR HANDLING UNIT IS INSTALLED BUT PRIOR TO

DUCTWORK INSTALLATION.

PIPING AND DUCTWORK INSULATION SHALL BE RUN CONTINUOUSLY THROUGH NON-RATED FLOORS, WALLS, ROOF

AND PARTITIONS, UNLESS OTHERWISE INDICATED.

NO PIPING SHALL BE SMALLER THAN 3/4" UNLESS OTHERWISE NOTED.

RUNOUTS SHALL PITCH DOWN IN DIRECTION OF FLOW A MINIMUM OF 1" IN 3'.

FOR PIPE SIZES NOT INDICATED ON PLANS, SEE FLOW DIAGRAMS AND RISER DIAGRAMS.

PROVIDE UNION OR FLANGED CONNECTIONS AT EACH PIECE OF EQUIPMENT AND ON BOTH SIDES ON CONTROL VALVES AND PRESSURE REGULATING VALVES. PROVIDE SHUT-OFF VALVES ON BOTH SIDES OF

AUTOMATIC VALVES.

RELIEF VALVE PIPING SHALL BE EXTENDED TO THE NEAREST FLOOR DRAIN.

FLOOR MOUNTED EQUIPMENT IN THE MECHANICAL ROOMS SHALL BE LOCATED ON 4" THICK CONCRETE

HOUSEKEEPING PADS UNLESS OTHERWISE INDICATED.

PIPING SHALL BE SUPPORTED IN ACCORDANCE WITH THE SPECIFICATIONS. ADDITIONAL SUPPORTS OR HANGERS SHALL BE ADJACENT TO ELBOWS, TO PREVENT WEIGHT OF PIPING BEING PLACED…