WHES DRAWINGS

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Attached to
BES-WHES HVAC 55144-23-RFP-671
Solicitation number
55144-23-671
Issued by
Haralson County, Georgia

About this file

Summary of WHES Drawings

This is a set of architectural and engineering construction drawings for the West Haralson Elementary School Gymnasium Modification project in Tallapoosa, Georgia, prepared for Haralson County Schools. The project involves replacing the existing HVAC system in the gymnasium (Building 2030) with a new 25-ton packaged gas/electric rooftop unit (RTU-1), including installation of four new steel columns and beams to support the equipment on the existing metal roof. The scope of work encompasses mechanical, electrical, and structural modifications to support the new HVAC system, removal of existing equipment including gas unit heaters and intake louvers, and installation of supplemental ductless split-system heat pumps (seven units designated AC/HP-1 through AC/HP-7) in various spaces. The existing facility comprises 47,428 square feet with 352 full-time equivalents and 34 inventory units, with no new construction area. The project applies 2018 International Building Code with 2020 and 2022 Georgia Amendments along with applicable mechanical, electrical, fire, and energy codes, and includes design loads for wind speeds of 115 mph with seismic design category C.

The construction drawings include general notes, architectural floor and roof plans with details, structural framing plans with column and footing schedules specifying HSS4x4x1/4 columns and 3'-0"x3'-0"x12" concrete footings, mechanical HVAC floor and roof plans with schedules and connection details, and electrical floor plans with legend and panelboard schedules. Key project partners include Breaux & Associates Architects (design architect), BAA Mechanical Engineers (mechanical engineer), Mathis Consulting Engineers (electrical engineer), and Keystone Structural Engineering (structural engineer). The structural design includes four new W8x13 steel beams with welded connections, horizontal and diagonal bracing using L3x3x1/4 angles, and new roof-mounted curbs with flashing details for equipment penetrations through the existing standing seam metal roof, all coordinated to minimize disruption to the existing educational facility.

Text of this file

DATE

PROJECT NO.

VICINITY MAPPROJECT SCOPEBUILDING CODE DATAAPPLICABLE CODESPROJECT PARTNERS

2018 IBC with 2020 & 2022 Georgia Amendments 2018 IPC with 2020 & 2022 Georgia Amendments

2018 IMC with 2020 Georgia Amendments 2018 IFGC with 2020 & 2022 Georgia Amendments

2020 National Electric Code 2018 NFPA 101 Life Safety Code

2018 International Fire Code Georgia Accessibility Code

2010 ADA Standards for Accessible Design

2004 ADAAG

2015 International Energy Conservation Code (IECC) with 2020 & 2022 Supplements and Amendments

INDEX OF DRAWINGS

SHEET/SUITE/ROOM/DOOR REFERENCE

3A1.20 3A100A 3A100A1

SHEET NUMBERING

SUITE - ROOM NUMBERING

DOOR NUMBERING

DISCIPLINE REFERENCE

BUILDING NUMBER

(1,2 OR 3) - AS NEEDED, IF

NO NUMBER PRESENT

SHEET APPLIES TO CAMPUS

OR ALL BUILDINGS

AREA REFERENCE

AS NEEDED, IF NO LETTER

PRESENT SHEET APPLIES TO

WHOLE BUILDING LEVEL.

OTHERWISE AREAS AS NOTED IN

KEY PLAN.

BUILDING NUMBER

(IF NEEDED, SEE ABOVE)

DOOR LOCATION

REFERENCE (BASED ON

SUITE-ROOM NUMBERING -

SEE ABOVE)

GENERAL SHEET

ORGANIZATION

LEVEL REFERENCE

DOOR NUMBER

SUITE NUMBER

ROOM NUMBER

OWNER

BREAUX & ASSOCIATES

ARCHITECTS

5955 SHILOH ROAD EAST,

SUITE 200

ALPHARETTA, GEORGIA 30005

(678) 585-4508

ConstructionAdmin@BXArch.com

ARCHITECT

ENGINEERS

MECHANICAL

BAA MECHANICAL ENGINEERS,

INC.

500 BISHOP ST., SUITE E-2

ATLANTA, GEORGIA 30318

(404) 355-0050

ELECTRICAL

MATHIS CONSULTING ENGINEERS

244 O'DELL RD., SUITE 6

GRIFFIN, GEORGIA 30224

(404) 237-8632

OCCUPANCY CLASSIFICATION:

CONSTRUCTION TYPE:

SPRINKLERED:

OVERALL AREA:

NO. OF STORIES:

STRUCTURAL

KEYSTONE STRUCTURAL

ENGINEERING, P.C.

531 ROSELANE ST., SUITE 150

MARIETTA, GEORGIA 30060

(404) 483-6921

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WEST HARALSON ELEMENTARY SCHOOL

GYMNASIUM MODIFICATION

4552 OLD HWY 100, TALLAPOOSA, GA 30176

FACILITY CODE: 671-4050

HARALSON COUNTY SCHOOLS

299 ROBERTSON AVENUE

TALLAPOOSA, GA 30176

(770) 547-2500

HARALSON COUNTY SCHOOLS

CONTACT: DR. JERRY BELL

EXISTING EDUCATIONAL AND EXISTING ASSMEBLY

EXISTING

N/A

8277 SF

ONE (NOT AFFECTED BY PROPOSED SCOPE)

NO. DRAWING NAME DATE

GENERAL

G0.0 COVER 01/04/2023

ARCHITECTURAL

A1.0 OVERALL PLAN, FLOOR PLAN, ROOF PLAN, AND DETAIL 01/04/2023

STRUCTURAL

S1.1 GENERAL NOTES, ROOF FRAMING PLAN, SECTIONS AND DETAILS 01/04/2023

MECHANICAL

M1.0 HVAC LEGENDS, SCHEDULES, AND DETAILS 01/04/2023

M1.1 HVAC FLOOR PLAN AND ROOF PLAN 01/04/2023

ELECTRICAL

E0.1 SYMBOL LEGEND, GENERAL NOTES, PANELBOARD SCHEDULES, & RISER DIAGRAM 01/04/2023

E1.1 FLOOR PLANS - ELECTRICAL 01/04/2023

BUILDING

LOCATION

NO DESCRIPTION DATE

PROJECT SCOPE SHALL INCLUDE THE REPLACEMENT OF EXISTING HVAC SYSTEM WITH NEW HVAC SYSTEM FOR THE

GYMNASIUM (BUILDING 2030)

NEW STEEL BEAMS

ABOVE THE ROOF TO

SUPPORT RTU-1-

REFER STRUCTURAL

(4) NEW STEEL COLUMNS -

REFER STRUCTURAL

EXISTING METAL ROOF

TO REMAIN

EXISTING METAL ROOF

TO REMAIN

EXISTING METAL ROOF

TO REMAIN

NEW RTU-1

REF. HVAC

A1.0

Sim

NEW STEEL PIPE COLUMNS

REFER STRUCTURAL

STAINLESS STEEL

DRAWBAND

ROOF JACK (DEKTILE

OR EQUAL) REFER TO MANUFACTURER'S

INSTRUCTIONS FOR INSTALLATION

FASTENER THROUGH FLASHING

AND ROOF PANEL - AVOID DECK

AND STRUCTURE

EXISTING STANDING SEAM METAL

ROOF PANEL

EXISITNG ROOF DECK

EXISTING STEEL BEAM

TO REMAIN

DECK OPENING MUST BE

1" LARGER THAN BASE OF

ROOF JACK

ROOF FIELD CUT HOLE

1" MIN. LARGER THAN PIPE.

M

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M

IN

. 4

3"

AREA NOT IN

SCOPE OF WORK

GYMNASIUM

A100

ENTRANCE

CORRIDOR

A101

BOYS RR

A102

GIRL RR

A103

BOYS

A104

STOR.

A105

STOR.

A106

TLT

A107

STOR.

A108

STOR.

A109

STOR.

A110

TLT

A111

GIRLS

A112

EXISTING BUILDING

TO REMAIN

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CAT E NO. 0 1 3

I

DOUGLAS P.

BREAUX

DATE

PROJECT NO.

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FLOOR PLAN,

ROOF PLAN, AND

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SCALE: 1/8" = 1'-0"A1.0

2 ROOF PLAN

SCALE: 1 1/2" = 1'-0"A1.0

4 ROOF DETAIL - COLUMN PENETRATION (TYP.)

NO DESCRIPTION DATE

SCALE: N.T.S.A1.0

1 OVERALL FLOOR PLAN

SCALE: 1/8" = 1'-0"A1.0

3 FLOOR PLAN - LEVEL 1

NO DRAWING NOTES

1 NEW STEEL TUBE COLUMNS ADDED TO SUPPORT ROOF TOP EQUIPMENT. REFER STRUCTURAL FOR

FOUNDATION AND COLUMN DETAILS

2 REMOVE ALL EXISTING PLUMBING FIXTURES, PATCH ALL OPENING. FINISH TO MATCH EXISTING

CONDITIONS.

3 REMOVE EXISTING INTAKE LOUVERS. PATCH OPENINGS TO MATCH EXISTING

REFER MECHANICAL FOR ADDITIONAL WORKS ON ROOF

REFER MECHANICAL FOR ADDITION WORKS ON PLAN

GENERAL NOTES:

(THESE SPECIFICATIONS ARE IN ADDITION TO AND DO NOT EXCLUDE ANY FOUND IN THE GENERAL SPECIFICATIONS FOR THE PROJECT)

1. THE CONTRACT STRUCTURAL DOCUMENTS REPRESENT THE FINISHED STRUCTURE. THE CONTRACTOR IS RESPONSIBLE FOR THE MEANS AND METHODS OF CONSTRUCTION. PROVIDE ALL MEASURES REQUIRED TO PROTECT THE STRUCTURE, WORKMEN, AND OTHER PERSONS DURING CONSTRUCTION; INCLUDING BRACING, SHORING FOR CONSTRUCTION EQUIPMENT, SHORING FOR THE BUILDING, FORMS AND SCAFFOLDING, SHORING OF RETAINING WALLS AND OTHER TEMPORARY SUPPORTS REQUIRED. COMPLY WITH APPLICABLE REQUIREMENTS OF OSHA AND OTHER GOVERNING BODIES HAVING JURISDICTION AT THE SITE.

2. SHOP DRAWINGS FOR CONCRETE AND MASONRY REINFORCING, STRUCTURAL STEEL, JOIST, AND METAL FLOOR AND ROOF

DECKING SUBMITTALS SHALL COMPLY WITH THE FOLLOWING:

A. CONTRACTOR SHALL FURNISH COMPLETE AND DETAILED SHOP DRAWINGS PREPARED UNDER SUPERVISION OF A REGISTERED STRUCTURAL ENGINEER. THESE DRAWINGS SHALL SHOW SIZES, LOCATION, TYPE AND EXTENT OF ALL MEMBERS, BOLTS AND WELDS.

B. INDICATE THE DATE OF THE STRUCTURAL DRAWINGS USED FOR SHOP DRAWING PREPARATION.

C. INDICATE WELDS BY STANDARD AWS SYMBOLS AND SHOW SIZE LENGTH AND TYPE OF EACH WELD.

D. PROVIDE SETTING DRAWINGS, TEMPLATES AND DIRECTIONS FOR INSTALLATION OF ANCHOR BOLTS AND OTHER ANCHORAGES TO

BE INSTALLED BY OTHERS.

E. CONTRACTOR SHALL REVIEW AND STAMP ALL SHOP DRAWINGS PRIOR TO SUBMITTAL FOR ENGINEERING REVIEW.

F. CONTRACTOR SHALL HAVE AN APPROVED SET OF STRUCTURAL STEEL SHOP DRAWINGS AND PROOF OF WELDER CERTIFICATION AT

THE JOBSITE AT ALL TIMES.

G. COORDINATE ALL DIMENSIONS WITH ARCHITECTURAL DRAWINGS.

H. SEE ARCHITECTURAL AND CIVIL DRAWINGS FOR BUILDING LOCATION AND ORIENTATION. COORDINATE ALL DIMENSIONS WITH ARCH.

DRAWINGS. DO NOT SCALE DRAWING.

I. WHERE A DETAIL IS SHOWN FOR ONE CONDITION, IT SHALL APPLY FOR ALL LIKE AND SIMILAR CONDITIONS EVEN THOUGH NOT

SPECIFICALLY MARKED ON THE DRAWINGS.

3. DESIGN LOADS:

THE BUILDING STRUCTURE DESCRIBED IN THESE PLANS SHALL BE CONSTRUCTED IN COMPLIANCE WITH 2018 IBC WITH ALL GEORGIA

AMENDMENTS.

A. GRAVITY LOADS

DEAD LOADS:

ROOF: 10.0 PSF

LIVE LOADS:

ROOF: 20.0 PSF

B. SNOW LOADS:

GROUND SNOW LOAD (Pg): 5 PSF BALANCED ROOF SNOW LOAD (Pf+RAIN): 10.5 PSF SNOW EXPOSURE FACTOR (Ce): .9 SNOW IMPORTANCE FACTOR (Is): 1.1 THERMAL FACTOR (Ct): 1.0

C. WIND LOADS ULTIMATE LOADS:

BASIC WIND SPEED (3 SEC. GUST): 115 MPH

RISK CATEGORY: III

EXPOSURE CATEGORY: B

INTERNAL PRESSURE (GCpi): +/-0.18

SEE ASCE-7 FOR COMPONENT & CLADDING LOADS BASED ON

TRIBUTARY AREAS FOR INDIVIDUAL ELEMENTS

D. SEISMIC DESIGN CRITERIA:

SEISMIC IMPORTANCE FACTOR (Ie): 1.25

RISK CATEGORY: III

MAPPED SPECTRAL RESPONSE ACCELERATIONS:

Ss: 0.2184g S1: 0.0958g

SITE CLASS: D

S(DS): 0.233g S(D1): 0.153g

SITE COEFFICIENT

Fa = 1.60 Fv = 2.40

SEISMIC DESIGN CATEGORY: C

BASIC SEISMIC FORCE RESISTING SYSTEM:

STEEL SYSTEM NOT SPECIFICALLY DETAILED FOR SEISMIC RESISTANCE

SEISMIC RESPONSE COEFFICIENT (Cs): 0.0971

DESIGN RESPONSE MODIFICATION FACTOR (R): 3.0

ANALYSIS PROCEDURE: EQUIVALENT LATERAL FORCE PROCEDURE

FOUNDATION NOTES:

1. CONCRETE COMPRESSIVE STRENGTH SHALL BE 3000 PSI U.N.O.. EXTERIOR CONCRETE SHALL BE AIR ENTRAINED TO 6% +/- 11/2%

2. SEE ARCHITECTURAL DRAWINGS FOR SIDE WALK EXTENTS, PLANTER, AND PAVER LOCATIONS, CONCRETE PADS AND STAIRS, SEE ARCH. FOR DIMENSIONS AT INTERIOR MASONRY PARTITIONS, AND DETAILS.

3. COORDINATE FINISHED FLOOR ELEVATIONS (F.F.E.) WITH ARCH. AND CIVIL DRAWINGS.

4. REFERENCE F.F.E = (SEE CIVIL)

5. ALL FOOTINGS HAVE BEEN DESIGNED BASED UPON ANASSUMED SOIL BEARING PRESSURE OF 2000 PSF.

6. ALL FOUNDATION EXCAVATIONS SHALL BE EVALUATED BY THE GEOTECHNICAL ENGINEER OR TESTING AGENCY PRIOR TO PLACING ANY FOUNDATION CONCRETE. CONTACT STRUCTURAL ENGINEER IF THE ALLOWABLE SOIL BEARING PRESSURE IS LESS

THAN 2500 PSF.

7. ALL EXTERIOR FOOTINGS SHALL BEAR A MINIMUM OF 1' - 4" BELOW F.F.E. OR THE ADJACENT EXTERIOR FINISH GRADE, UNLESS

NOTED OTHERWISE.

8. TOP OF INTERIOR FOOTINGS SHALL BE A MINIMUM OF 0 - 8" BELOW F.F.E. COORDINATE TOP OF FOOTING ELEV. W/ PLUMBING AND

LOWER FOOTING IF NECESSARY

9. PRIOR TO COMMENCING ANY FOUNDATION WORK, COORDINATE WORK WITH ANY EXISTING OR NEW UTILITIES. LOWER FOUNDATION AS REQUIRED TO AVOID INTERFERENCE WITH UTILITIES, EXCEPT WHERE ZERO LOT LINE FOOTINGS ARE LOCATED PARALLEL TO ADJACENT BUILDINGS. REFER TO THE FOUNDATION PLAN FOR FOOTING STEPS AT ADJACENT BUILDINGS - CONTACT

ARCH./STRUCTURAL ENGINEER IF A CONFLICT OCCURS.

10. PROTECT PIPES AND CONDUITS RUNNING THROUGH WALLS AND SLABS WITH 1/2" INCH EXPANSION MATERIAL. LOWER CONTINUOUS FOOTING AND GRADE BEAMS PERPENDICULAR TO PIPE RUNS TO ALLOW PIPES TO PASS ABOVE THE FOOTINGS OR THROUGH THE GRADE BEAMS. ALTERNATIVELY, PROVIDE A CONCRETE JACKET IF PIPES ARE LOW ENOUGH TO BE PLACED BELOW THE FOOTINGS AND GRADE BEAMS PARALLEL TO PIPE RUNS TO AVOID SURCHARGE ONTO ADJACENT TRENCH EXCAVATIONS.

11. ARRANGE FOR OWNER'S INDEPENDENT TESTING AGENCY TO MONTIOR CUT AND FILL OPERATIONS AND PERFORM FIELD DENSITY AND MOISTURE CONTENT TESTS TO VERIFY COMPACTION AND APPROVE FOOTING SUBGRADES PRIOR TO PLACING

CONCRETE.

CONCRETE SLAB NOTES:

1. FLOOR SLABS ON GRADE SHALL BE 4" THICK 3000 PSI MINIMUM COMPRESSIVE STRENGTH NORMAL WEIGHT CONCRETE.

REINFORCED w/ 6X6-W1.4/W1.4 (10GA) WWF UNLESS NOTED OTHERWISE. LOCATE SINGE LAYER OF WWF AT MID DEPTH OF SLAB.

PROVIDE 15 MIL (MIN) POLYOLEFIN VAPOR BARRIER WITH JOINTS LAPPED 6" AND TAPED UNDER ALL INTERIOR SLABS.

2. PROVIDE A 4" THICK #57 STONE DRAINAGE FILL BELOW ALL INTERIOR SLABS ON GRADE UNLESS NOTED OR DETAILED

OTHERWISE.

3. WHERE CONTROL/CONSTRUCTION JOINTS ARE NOT INDICATED, PROVIDE CONTROL/CONSTRUCTION JOINTS AT 12'-0" O.C. IN EACH DIRECTION. THE LENGTH OF ANY PANEL SHALL NOT EXCEED 1.5 TIMES THE WIDTH. CONSTRUCTION JOINTS ADJACENT TO INTERIOR WALLS SHALL BE DOWELED WITH 3/4" DIAMETER SMOOTH RODS AT 24" O.C. LOCATED AT MID DEPTH OF SLAB.

4. CONDUITS AND PIPES EMBEDDED IN SLABS ON GRADE:

SHALL NOT BE LARGER IN OUTSIDE DIMENSION THAN ONE-THIRD THE OVERALL THICKNESS OF THE SLAB. THEY SHALL NOT BE SPACED CLOSER THAN THREE DIAMETERS OR WIDTHS ON CENTER. A MINIMUM SLAB THICKNESS OF 2/3 THE SLAB THICKNESS

MUST BE MAINTAINED OVER THE EMBEDDED CONDUITS OR PIPES.

5. COORDINATE THE EXACT LOCATION AND EXTENTS OF ALL FLOOR SLOPES, RECESSED AREAS, DRAIN AND TRENCH LOCATIONS

WITH OWNER, ARCHITECTURAL AND PLUMBING DRAWINGS.

SPECIAL INSPECTION NOTES:

A. THE SPECIAL INSPECTOR SHALL BE ENGAGED BY THE OWNER. SPECIAL INSPECTOR SHALL BE FULLY QUALIFIED, APPROVED BY THE BUILDING OFFICIAL, REGISTERED BY APPLICABLE REGISTRATION BOARD IF REQUIRED BY THE LOCAL BUILDING OFFICIAL, AND SHALL BE ACCEPTABLE TO THE ARCHITECT.

B. THE SPECIAL INSPECTOR SHALL PROVIDE VERIFICATION OF CONSTRUCTION QUALITY CONTROL INSPECTIONS AND TESTING.

THE SPECIAL INSPECTOR SHALL CERTIFY THAT ALL WORK REQUIRING INSPECTION IS PERFORMED IN COMPLIANCE WITH ALL REQUIREMENTS OF THE CONTRACT DOCUMENTS, BUILDING CODE REQUIREMENTS AND LOCAL BUILDING DEPARTMENT

REQUIREMENTS.

C. SPECIAL INSPECTIONS ARE REQUIRED FOR THE ITEMS NOTED IN THE STATEMENT OF SPECIAL INSPECTIONS AND THE 2012 IBC CHAPTER 17. THE CONTRACTOR SHALL OBTAIN A COPY OF THE STATEMENT OF SPECIAL INSPECTIONS AND NOTIFY THE SPECIAL

INSPECTOR WHEN WORK IS READY TO BE INSPECTED.

D. FAILURE TO NOTIFY THE SPECIAL INSPECTOR PRIOR TO OBSCURING AN ITEM REQUIRING INSPECTION MAY RESULT IN THE CONTRACTOR REMOVING OTHER WORK TO ALLOW INSPECTION. THIS WORK WILL BE REMOVED AND REPLACED AT THE CONTRACTORS EXPENSE. FAILURE TO HAVE REQUIRED ITEMS INSPECTED IS REASON FOR REJECTION OF THE WORK.

E. PREMATURE NOTIFICATION FOR INSPECTIONS WILL RESULT IN ADDITIONAL INSPECTION WITH ALL EXPENSES AND FEES PAID

FOR BY THE CONTRACTOR.

F. SEE SHEET S5.1 FOR SPECIAL INSPECTION CHECKLIST.

REINFORCED CONCRETE NOTES:

1. STRUCTURAL MEMBERS OF REINFORCED CONCRETE SHALL BE CONSTRUCTED IN ACCORDANCE WITH ACI318.

2. ALL CONCRETE SHALL HAVE A SLUMP OF 4" (+/-1") AND A MINIMUM 28 DAY COMPRESSIVE STRENGTH OF 3000 PSI U.N.O..

CONCRETE EXPOSED TO FREEZE-THAW SHALL BE AIR ENTRAINED TO 6% AIR CONTENT +/- 1 1/2%.

3. ALL STEEL REINFORCEMENT SHALL BE ASTM 615-GRADE 60. ALL WELDED STEEL REINFORCEMENT SHALL BE ASTM A706-GRADE

60. WELDED WIRE REINFORCEMENT SHALL BE ASTM A 185, PLAIN, FABRICATED FROM AS DRAWN STEEL WIRE INTO FLAT SHEETS.

4. UNLESS NOTED OTHERWISE, CAST IN PLACE CONCRETE WALLS AND FLOORS SHALL HAVE THE FOLLOWING STEEL ADDED AROUND ALL OPENINGS: 2-#5 (LENGTH OF OPENING + 48") ALONG EACH SIDE OF OPENING AND TWO (2)-#5X5'-0" DIAGONALLY AT

EACH CORNER.

5. ALL CONCRETE COMPRESSIVE STRENGTH TESTS SHALL BE AVAILABLE AT JOB SITE.

6. ALL LAP SPLICE LENGTHS SHALL BE AS SHOWN IN TABLE ON THIS SHEET.

7. MINIMUM CONCRETE COVER FOR REINFORCING STEEL: (UNO)

A. CONCRETE CAST AGAINST AND PERMANENTLY EXPOSED TO EARTH: 3"

B. CONCRETE EXPOSED TO EARTH AND WEATHER:

#5 REBAR AND SMALLER: 2"

#6 REBAR AND LARGER: 2"

C. CONCRETE NOT EXPOSED TO WEATHER OR IN CONTACT WITH EARTH:

SLABS, WALLS, AND JOISTS:

#14 OR #18 BARS: 1 1/2"

#11 BARS AND SMALLER: 2"

BEAMS AND COLUMNS: 2"

8. CONTRACTOR SHALL COORDINATE DIMENSIONS OF EMBEDDED STEEL ITEMS FOR EQUIPMENT AND OTHER ITEMS.

STRUCTURAL ENGINEER OF RECORD SITE OBSERVATIONS:

THE SPECIAL INSPECTOR IS RESPONSIBLE FOR CONTINUOUS AND PERIODIC INSPECTION OF ALL WORK AS REQUIRED IN THE STATEMENT OF SPECIAL INSPECTIONS. THE STRUCTURAL ENGINEER OF RECORD OBSERVATION IS IN ADDITION TO THE SPECIAL INSPECTION AND DOES NOT SERVE AS THE SPECIAL INSPECTION FOR THE ITEMS NOTED. THE STRUCTURAL ENGINEER OF RECORD WILL OBSERVE THE INITIAL AREAS WHERE THE WORK NOTED IN THE FOLLOWING LIST IS BEING PERFORMED. CORRECTIONS TO THE WORK PERFORMED IN THE INITIAL AREAS NOTED BY THE ENGINEER OF RECORD SHALL BE FOLLOWED IN SUBSEQUENT AREAS WHERE SIMILAR

WORK IS TO BE PERFORMED.

1. CONTRACTOR SHALL NOTIFY THE ARCHITECT FIVE WORKING DAYS PRIOR TO THE FOLLOWING CONSTRUCTION MILESTONES SO

THE PROJECT ENGINEER CAN OBSERVE THE WORK :

A. SPREAD FOOTING FOUNDATIONS, EACH TYPE OF RETAINING WALL FOUNDATIONS - AFTER FOUNDATION REINFORCING IS

PLACED AND PRIOR TO PLACING CONCRETE FOR THE FOUNDATIONS.

B. EACH TYPE OF RETAINING WALL - AFTER WALL REINFORCING IS PLACED AND PRIOR TO PLACING CONCRETE FOR THE WALL.

C. FIRST SLAB ON GRADE PLACEMENT - AFTER SLAB REINFORCING IS PLACED AND BEFORE PLACING SLAB ON GRADE.

D. REINFORCED MASONRY WALLS - AFTER WALLS AND REINFORCING ARE INSTALLED AND PRIOR TO GROUTING.

E. STEEL STRUCTURE - AFTER FLOOR AND ROOF FRAMING AND ROOF DECK IS FULLY INSTALLED AND PRIOR TO INSTALLING

INSULATION OR ROOFING.

F. FLOOR SLAB ON METAL DECK PLACEMENT - AFTER SLAB REINFORCING IS PLACED AND BEFORE PLACING SLAB.

2. FAILURE TO NOTIFY THE STRUCTURAL ENGINEER PRIOR TO ANY CONSTRUCTION MILESTONE OBSERVATION MAY RESULT IN THE CONTRACTOR REMOVING OTHER WORK TO ALLOW OBSERVATION. THIS WORK WILL BE REMOVED AND REPLACED AT THE

CONTRACTORS EXPENSE.

3. PREMATURE NOTIFICATION FOR SITE VISIT WILL RESULT IN ADDITIONAL OBSERVATION WITH ALL EXPENSES AND FEES PAID FOR BY

THE CONTRACTOR.

STEEL NOTES:

1. STRUCTURAL STEEL:

A. SHALL CONFORM TO THE LATEST STANDARDS OF ASTM:

WIDE FLANGE BEAMS: A992

OTHER STRUCTURAL STEEL SHAPES, PLATES AND BARS: A36

HOLLOW STRUCTURAL STEEL SECTIONS (ROUND AND RECTANGULAR): A500 GRADE B

STRUCTURAL STEEL PIPE: A53 GRADE B

B. STRUCTURAL STEEL SHALL BE DETAILED, FABRICATED AND ERECTED IN ACCORDANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC 360-10) USING LOAD AND RESISTANCE FACTOR DESIGN.

C. PROVIDE 1" (MINIMUM) NON-SHRINK 5000 PSI GROUT UNDER ALL BASE PLATES.

D. SHOP OR FIELD SPLICES BETWEEN SUPPORTS THAT ARE NOT REQUIRED BY DESIGN WILL NOT BE ALLOWED. ANY MEMBERS CONTAINING SUCH SPLICES FOUND IN THE FIELD SHALL BE REMOVED AND REPLACED WITH UNSPLICED MEMBERS AT THE FABRICATOR'S EXPENSE.

2. STEEL CONNECTIONS:

A. WHERE BEAM REACTIONS OR DETAILS ARE NOT SHOWN IN THE CONSTRUCTION DOCUMENTS. CONNECTIONS SHALL BE DESIGNED FOR ONE- HALF THE MAXIMUM (SIMPLE SPAN) UNIFORM LOAD WHICH THE MEMBER WILL SUPPORT FOR THE SPAN SHOWN ON THE DRAWINGS.

B. UNLESS LARGER REACTION IS SHOWN ON DRAWINGS, PROVIDE MINIMUM DESIGN FORCES AS FOLLOWS:

1. NON COMPOSITE BEAMS: BEAM-TO-BEAM OR BEAM-TO-COLUMN CONNECTION TO DEVELOP THE REACTION OF CONNECTED BEAM. OBTAIN END REACTION FROM ALLOWABLE UNIFORM LOAD TABLES IN PART 2 OF THE AISC MANUAL OF STEEL CONSTRUCTION.

C. ADD TO REACTIONS LISTED ABOVE, LOADS OR REACTIONS OF MEMBERS SUPPORTED BY BEAM WITHIN THREE FEET OF BEAM END AND

VERTICAL COMPONENTS OF FORCES IN BRACE MEMBERS FRAMING INTO BEAM.

D. BRACE CONNECTIONS SHALL BE IN ACCORDANCE WITH THE DETAILS SHOWN ON THE DRAWINGS. ANGLE SIZES, PLATE SIZES, AND SIZE AND

LENGTHS OF WELDS SHALL BE DESIGNED IN ACCORDANCE WITH THE FOLLOWING:

(1) DESIGN CONNECTIONS OF DIAGONAL MEMBERS TO DEVELOP THE LOADS SHOWN ON THE BRACE DETAILS.

(2) WHERE FORCES ARE NOT INDICATED ON THE DETAILS, DESIGN CONNECTIONS OF DIAGONAL MEMBERS TO DEVELOP THE FULL TENSILE

CAPACITY OF THE DIAGONAL MEMBER.

(3) SIZE GUSSET PLATES AND ALL WELDS TO RESIST THE FORCE OF THE DIAGONAL MEMBERS. PLATES AND WELDS SHALL BE SIZED FOR

TENSIONS, SHEARS, AND MOMENTS CAUSED BY CONCENTRIC AND ECCENTRIC FORCES.

(4) ALL BRACE CONNECTIONS SHALL USE WELDS OR FULLY TENSIONED A325 CLASS A SLIP CRITICAL BOLTS.

(5) BOLTS SHALL BE HIGH STRENGTH A-325 BOLTS OF SAME SIZE AND NUMBER AS SHOWN ON DRAWINGS. CONNECTIONS SHALL CONFORM TO THE SPECIFICATIONS FOR STRUCTURAL JOINTS USING ASTM A-325 OR A-490 BOLTS. CONNECTIONS ARE BEARING TYPE.

E. BOLTS SHALL BE TIGHTENED TO THE SNUG TIGHT CONDITION UNLESS OTHERWISE NOTED ON THE DRAWINGS.

3. WELDS:

A. PROVIDE MINIMUM SIZE OF FILLET WELDS AS SPECIFIED IN TABLE J2.4 OF THE AISC MANUAL.

B. ALL WELDING SHALL CONFORM TO THE LATEST "STRUCTURAL WELDING CODE" BY THE AMERICAN WELDING SOCIETY. ALL WORK SHALL BE PERFORMED BY CERTIFIED WELDERS EXPERIENCED IN THE TYPE OF CONSTRUCTION INVOLVED. PROOF OF WELDER CERTIFICATION SHALL BE

AVAILABLE AT THE JOB SITE.

C. DEVELOP THE FULL TENSILE STRENGTH OF THE MEMBER ELEMENT JOINED, ON ALL SHOP AND FIELD WELDS, UNLESS NOTED OTHERWISE ON

THE DRAWINGS.

D. ALL WELDS ARE CONTINUOUS FOR THE FULL LENGTH OF THE CONNECTION UNLESS NOTED OTHERWISE ON DRAWINGS.

E. HEADED STUDS (SHEAR AND ANCHOR) AND DEFORMED ANCHORS:

PROVIDE HEADED STUDS (SHEAR AND ANCHOR) MADE OF MATERIAL CONFORMING TO ASTM A108.

(1) PROVIDE DEFORMED ANCHORS MADE OF MATERIAL CONFORMING TO ASTM A496.

(2) WELD STUDS ACCORDING TO MANUFACTURER'S RECOMMENDATIONS. MANUAL ARC (STICK) WELDING OF HEADED STUDS AND/OR

DEFORMED ANCHORS IS NOT ALLOWED.

4. COLUMN BASEPLATES THAT DO NOT HAVE THREE ANCHORS SHALL BE ADEQUATELY BRACED OR SUPPORTED BY OTHER MEANS DURING

ERECTION TO SATISFY OSHA REQUIREMENTS.

REINFORCED CONCRETE

TENSION LAP SPLICE LENGTH

BAR SIZE f'c=3000 PSI f'c=4000 PSI #3 25"

#4

#5

#6

#7

33"

41"

49"

72"

29"

36"

43"

62"

21"

(FIELD VERIFY)

(F

IE

LD

V

ER

IF

Y)

(F

IE

LD

V

ER

IF

Y)

0"

(F

IE

LD

V

ER

IF

Y)

EXISTING W12 TO REMAIN

EXISTING W12 TO REMAIN

(FIELD VERIFY)

EQ

R

TU

M

AN

U

FA

C

TU

R

ER

C O

O R

D

IN

AT

E w

EQ

6' - 6" 7' - 0" +/-

2 1/2"

L3x3x1/4 HORIZONTAL

'X' - BRACING

L3x3x1/4" KNEE BRACE

@ 45 DEG. - TYP. @

ALL 4 CORNERS IN

BOTH DIRECTIONS

S1.1

W8x13

W8x13

W8x13

W8x13

W 8x

W 8x

F3 C-1

TOP OF FTG.

MATCH EXISTING

F3 C-1

TOP OF FTG.

MATCH EXISTING

NOTES;

• SUPPORTING THE (4) 150# HP UNITS ON THE EXISTING

FRONT AND REAR CAST-IN-PLACE CONCRETE WALL (2

EACH AT FRONT AND REAR WALLS). THERE ARE ALREADY

WALL MOUNTED HP UNITS ON-SITE ALREADY. NEW (4) 150#

HP UNITS TO BE SUPPORT WITH APPROVED PROPRITARY

WALL MOUNTING FRAMES

• SEE ARCHITECTURAL DRAWINGS FOR REQUIRED ROOF

FLASHING @ (4) PIPE COLUMN PENETRATIONS THROUGH

EXISTING ROOF

C POST & BEAML

END/BEAM

3"

EX. T/STEEL.=

(FIELD COORD.)

T/STEEL.=

PROPOSED W8x13

STEEL BEAM

(SEE PLAN)

EXISTING W12 STEEL

BEAM TO REMAIN

(SEE PLAN)

EXISTING STANDING

SEAM ROOF TO REMAIN

3/16

3" STANDARD

PIPE COL - TYP.

L3x3x1/4" KNEE BRACE @ 45

DEG. - TYP. @ ALL 4 CORNERS

IN BOTH DIRECTIONS

PROPOSED W8x13 STEEL

CROSS BEAM @ SUPPORT

ENDS (SEE PLAN)

L3x3x1/4 HORIZONTAL

'X' - BRACING

NOTE:

1. TOP OF RTU-1 SUPPORT BEAM SHALL BE LEVEL AND STUB

COLUM LENGTHS WILL VARY TO MATCH ROOF SLOPE

PROPOSED RTU-1 AND ASSOCIATED CURB

(CONTRACTOR COORDINATE FAMING LAYOUT

AND DIMENSIONS WITH MECHANICAL

EQUIPMENT PROVIDER

(M

AX

IM

U

M

3'

0"

M

IN

4"

PROPOSED W8x13 STEEL

CROSS BEAM @ PROPOSED

RTU COURB (SEE PLAN)

(FIELD COORD.)

3/8" A36 FULL DEPTH WEB STIFFENER

EACH SIDE OF EXISTING STEEL BEAM WEB

@ RTU SUPPORT FRAME COLUMNS (x4)

BP-1

NOTES:

1. DESIGNATES THAT

WELD SIZE SHOULD MATCH

COLUMN WALL THICKNESS

MINUS 1/16" FOR WALL

THICKNESS GREATER THAN 1/4".

AT COLUMNS WITH WALL

THICKNESSES 1/4" OR LESS,

WELD SIZE SHOULD MATCH

COLUMN WALL THICKNESS.

2. ANCHOR BOLT PROJECTION

TO BE 6" (TYP. - U.N.O.)

T/FTG.

ANCHOR ROD 'A'

3/4" DIA. ASTM F1554 GR36

ANCHOR ROD w/ HEAVY HEX-NUT OR A36 THREADED RODS w/ A

PROJECTION OF 6" (TOP 6" TO BE

THREADED)

CONCRETE FTG.

(SEE PLAN)

1' - 0"

C COL.L

C C

O L.

L

(ANCHOR ROD 'A')

(4) - 3/4" DIA. ANCHOR RODS

HSS4x4 COL.

(SEE PLAN)

3/4" THICK BASE PLATE

TACK WELD

ROD TO NUT

1'

0" 0'

6"

1/

2"

1/ 2"

1 1/2" 1 1/2"

BEAM SIZE PLATE LENGTH

"L"

NUMBER OF BOLTS

"N"

W18 1'-3" 5

W16 1'-0" 4

W14 0' - 11" 3

W12 0'-9" 3

3/8" x "L" A36 SINGLE

SHEAR PLATE

5/16"

3/4" DIA. A325 BOLTS TYPE N "N"

= NUMBER OF BOLTS

COLUMN

SEE PLAN

STEEL BEAM

(SEE PLAN)

W10 0'-6" 2

W8 0'-6" 2

C COL. & PLATEL

STEEL COLUMN

(SEE PLAN)

(4) 3/4" DIA. BOLTS

STEEL PLATE 1/2" x FLANGE WIDTH x GREATER OF 1' - 0" OR COLUMN

WIDTH + 1/2" (MIN.)

STEEL STIFF. PLATE 1/2"

THICK ON EACH SIDE OF

BEAM WEB

STEEL BEAM

(SEE PLAN)

3/16

NOTES:

1. DESIGNATES THAT WELD SIZE SHOULD MATCH COLUMN WALL

THICKNESS MINUS 1/16" FOR WALL THICKNESS GREATER THAN 1/4". AT

COLUMNS WITH WALL THICKNESSES 1/4" OR LESS, WELD SIZE SHOULD

MATCH COLUMN WALL THICKNESS.

SEE FOOTING

SCHEDULE

1'

0"

C O

O R

D

IN

AT

E

FI

EL

D

EXISTING CONC. SLAB

(SEE PLAN)

T/SLAB

(SEE PLAN)

EX. WALL & FTG.

T/FTG.

(SEE PLAN)

(FIELD COORDINATE)

PROPOSED NEW

FOOTING

CLR.

3"

HSS4x4x1/4" COL.

SEE PLAN

#5 DOWELS @ 12" o.c. INSTALL w/ HILTI HY 200 ADHESIVE

ANCHORING SYSTEM PER THE

MANUFACTURERS

SPECIFICATIONS. EMBED 10"

MIN.

COLUMN & FTG

EXISTING MASONRY WALL

(SEE PLAN)

1 1/2" NON-

SHRINK GROUT

SCHEDULE

SEE FTG.

EQ

EQ

C

LR

3"

COORD.

FIELD

COORD.

FIELD

(4) 3/4" DIA. THREADED RODS.

INSTALL w/ HILTI HY 200 ADHESIVE

ANCHORING SYSTEM PER THE

MANUFACTURERS SPECIFICATIONS.

EMBED 8" MIN.

EXISTING WALL

FOOTING

NOTES:

1.) CONTRACTOR IS RESPONSIBLE FOR SHORING AND BRACING EXISTING MASONRY DURING CONSTRUCTION 2.) DO NOT LOCATE CLOSEST JAMB OF PROPOSED NEW OPENING IN MASONRY WALL WITHIN 4'-0" OF EXISTING

MASONRY OPENING

L6x4x3/8" EACH

SIDE (2 TOTAL)

EXISTING MASONRY

TO REMAIN

(SEE ARCH.) (6' - 4" MAX.)

PROPOSED NEW OPENING

(S

EE

A R

C H

PR

O

PO

SE

D N

EW

O

PE

N

IN

G

BOT. ANGLE

(FIELD COORD.)

EXISTING MASONRY

BEYOND

EXISTING CMU WALL

TO REMAIN (FIELD

VERIFY)

L6x4x3/8" CONT. EACH

SIDE OF EXISTING

MASONRY. FIELD

COORD.

1/4 2@6

1/4 2@63/8" x (FIELD COORDINATE)

CONT. A36 BOT. PLATE.

INSTALL AFTER EXISTING

MASONRY IS REMOVED

3/4" DIA. A325 THROUGH

BOLTS @ 16" o.c. 1

1/ 2"

1/

2"

CL

1' - 4"

6' - 4" MAX.

(SEE PLAN) 1' - 4"

1/

2"

3/4" dia. A325

THROUGH BOLTS

@ 16" o.c.

4" 8" 1' - 4". 1' - 4" 1' - 4" 8" 4"

DATE

PROJECT NO.

531 Roselane Street Suite 150

Marietta, GA 30060

(404) 483 6921

1/ 5/

:5

0:

A M

S1.1

GENERAL NOTES,

ROOF FRAMING

PLAN, SECTIONS

AND DETAILS

O

LD

H W

Y

0, T

AL

LA

PO

O

SA

, G

A

W

ES

T H

AR

AL

SO

N

E

LE

M

EN

TA

R

Y

SC

H O

O L

G

YM

N

AS

IU

M

M O

D

IF

IC

AT

IO

N

01/04/2023

22130

H

AR

AL

SO

N C

O U

N

TY

S C

H O

O

LS

SF

S .F

EX

IS

TI

N G

A R

EA

S

F S.

F.

(N

EW

A

R

EA

S F

S.

F.

(T O

TA

L

AR

EA

F

.T .E

EX

IS

TI

N G

F .T

.E

N

EW

F

.T .E

TO

TA

L)

I.U

EX

IS

TI

N G

I.

U

N

EW

I.U

TO

TA

L)

(F

AC

IL

IT

Y C

O D

E:

-4

0)

1/8" = 1'-0"S1.1

1 Roof Framing Plan

3/4" = 1'-0"S1.1

2 RTU Support Framing

3/4" = 1'-0"S1.1

4 BASE PLATE DETAILS

3/4" = 1'-0"S1.1

5 BEAM TO COLUMN DETAIL

3/4" = 1'-0"S1.1

3 BEAM OVER COLUMN DETAIL

3/4" = 1'-0"S1.1

6 PROPOSED/EXISTING COLUMN SECTION

3/4" = 1'-0"S1.1

7 NEW/REPAIR OPENING IN EX. MASONRY WALL (EXPOSED STRUCTURE)

NO DESCRIPTION DATE

Column Schedule

COLUMN SIZE Comments

C-1 HSS4X4X1/4

Structural Footing Schedule

Mark

DIMENSIONS L X W X

THICKNESS Reinforcing F3 3'-0"x3'-0"x12" (3) #5's EACH WAY

M1.0

HVAC LEGENDS,

SCHEDULES,

AND DETAILS

DATE

PROJECT NO.

/2

7/

:1 8:

P

M

O

LD

H W

Y

0, T

A

LL

A

PO

O

SA

, G A

W

ES

T H

A R

A

LS

O N

E

LE

M

EN

TA

R

Y

SC

H O

O L

G

YM

N A

SI

U

M M

O D

IF

IC

A

TI

O N

01/04/2023

22130

H

AR

AL

SO

N C

O U

N

TY

S C

H O

O

LS

(F

AC

IL

IT

Y C

O D

E:

-4

0)

NO DESCRIPTION DATE

M E

C H

A N

IC

A

L

EN

G

IN

EE

RS

, I

NC

Bi sh op

S tre et

Su ite

E -2

At la nt a, G a

| 4

-3

-0

01-04-2023

GEORG I A

REGI STERED

No. 22997

PROFESSIONAL

E NG I N E E R

JEFFREY L . LEE

AutoCAD SHX Text

ON ROOF

AutoCAD SHX Text

SWING JOINT FOR

AutoCAD SHX Text

GAS MAIN

AutoCAD SHX Text

%%UGAS UNIT

AutoCAD SHX Text

UNION

AutoCAD SHX Text

GAS COCK

AutoCAD SHX Text

%%UGAS CONN. TO GAS UNIT

AutoCAD SHX Text

NO SCALE

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EXPANSION. MINIMUM

AutoCAD SHX Text

DIRT LEG, 6" LONG

AutoCAD SHX Text

AT BASE OF VERTICAL

AutoCAD SHX Text

THREE ELBOWS.

AutoCAD SHX Text 12"

AutoCAD SHX Text

MAX

AutoCAD SHX Text

%%UNOTE:

AutoCAD SHX Text

LOCATE GAS PIPING SO

AutoCAD SHX Text

AS NOT TO BLOCK

AutoCAD SHX Text

UNIT ACCESS PANELS

AutoCAD SHX Text

PACKAGED GAS/ELECTRIC ROOFTOP UNIT SCHEDULE

AutoCAD SHX Text

REQUIRED COOLING UNIT CAPACITIES ARE AT 95%%DF DB AMBIENT OAT.

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

MBH

AutoCAD SHX Text

MARK

AutoCAD SHX Text

TONS

AutoCAD SHX Text

NOM.

AutoCAD SHX Text

TOT

AutoCAD SHX Text

OUTPUT

AutoCAD SHX Text

AutoCAD SHX Text

COOLING

AutoCAD SHX Text

SEN

AutoCAD SHX Text

DB%%DF

AutoCAD SHX Text E.A.T.

AutoCAD SHX Text

WB%%DF

AutoCAD SHX Text

MBH

AutoCAD SHX Text

MBH

AutoCAD SHX Text

GAS HEATING

AutoCAD SHX Text

INPUT

AutoCAD SHX Text E.S.P.

AutoCAD SHX Text

IN.WC.

AutoCAD SHX Text

CFM

AutoCAD SHX Text

SUPPLY AIR FAN

AutoCAD SHX Text

OCCUPIED

AutoCAD SHX Text

OA CFM

AutoCAD SHX Text

BASIS OF DESIGN

AutoCAD SHX Text

TRANE

AutoCAD SHX Text

RTU-1

AutoCAD SHX Text

SEER/EER

AutoCAD SHX Text

MINIMUM

AutoCAD SHX Text

AutoCAD SHX Text PROVIDE (3) ION GENERATOR EQUAL TO GLOBAL PLASMA SOLUTIONS GPS-FC48-AC MOUNTED IN FAN SECTION OF UNIT.

AutoCAD SHX Text 266.9

AutoCAD SHX Text 207.5

AutoCAD SHX Text 80.0

AutoCAD SHX Text 67.0

AutoCAD SHX Text 1.0

AutoCAD SHX Text 10,000

AutoCAD SHX Text 1,250

AutoCAD SHX Text

AutoCAD SHX Text 320.0

AutoCAD SHX Text 259.0

AutoCAD SHX Text -/9.8

AutoCAD SHX Text

YSJ300

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

CONDENSATE DRAIN TRAP DETAIL

AutoCAD SHX Text

NO SCALE

AutoCAD SHX Text

DX COIL CONNECTION DETAIL

AutoCAD SHX Text

NO SCALE

AutoCAD SHX Text FOR ROOF MOUNTED EQUIPMENT OR DRAINS, EXTEND LINE 5'-0" FROM UNIT TOWARDS NEAREST ROOF DRAIN OR GUTTER, SEE ARCHITECTURAL. FOR INDOOR COILS, SEE PLANS FOR ROUTING

AutoCAD SHX Text

NOTE: APPLIES TO ALL COOLING COILS

AutoCAD SHX Text

UNION

AutoCAD SHX Text 4-1/2"

AutoCAD SHX Text 2-1/2"

AutoCAD SHX Text

SLOPE AS REQUIRED BY CODE

AutoCAD SHX Text

OPEN VENT, COVER TOP WITH CLOTH #3 MESH

AutoCAD SHX Text

TOP OF DRAIN PAN

AutoCAD SHX Text

COIL

AutoCAD SHX Text

DRAIN PAN

AutoCAD SHX Text 1/2"

AutoCAD SHX Text

VAPOR LINE

AutoCAD SHX Text

INSULATED

AutoCAD SHX Text

PITCH

AutoCAD SHX Text

PROVIDE DOUBLE SUCTION

AutoCAD SHX Text

EVAPORATOR COILS WHEN REQUIRED

AutoCAD SHX Text

CONDENSING UNITS LOCATED ABOVE

AutoCAD SHX Text

(OR UNLOADING SINGLE COMPRESSOR)

AutoCAD SHX Text

RISERS FOR MULTIPLE COMPRESSORS

AutoCAD SHX Text

RL

AutoCAD SHX Text

IN MANUFACTURER'S DATA

AutoCAD SHX Text

RS

AutoCAD SHX Text

PITCH

AutoCAD SHX Text

FILTER DRYER (FIELD

AutoCAD SHX Text

SUPPLIED). BI-FLOW FOR

AutoCAD SHX Text

HEAT PUMP APPLICATIONS

AutoCAD SHX Text

(FIELD SUPPLIED)

AutoCAD SHX Text

(FIELD SUPPLIED)

AutoCAD SHX Text

EXPANSION VALVE

AutoCAD SHX Text

SIGHT GLASS

AutoCAD SHX Text

SOLENOID VALVE

AutoCAD SHX Text

COIL

AutoCAD SHX Text

DX

AutoCAD SHX Text PROVIDE DUCT-MOUNTED SMOKE DETECTOR (BY DIV. 26), WIRED TO SHUT DOWN UNIT UPON DETECTION OF SMOKE. SEE PLANS FOR LOCATION.

AutoCAD SHX Text UNIT SHALL HAVE DEMAND CONTROL VENTILATION. OA DAMPER SHALL MODULATE DURING OCCUPIED TIME BASED ON SPACE CO2 SENSOR. BASE OA CFM SHALL BE 410.

AutoCAD SHX Text

HVAC LEGEND

AutoCAD SHX Text

SPEC

AutoCAD SHX Text

SPECIFICATIONS

AutoCAD SHX Text

HUMIDISTAT

AutoCAD SHX Text

SMOKE DETECTOR IN

AutoCAD SHX Text

VERTICAL DUCT

AutoCAD SHX Text

AIR FLOW DIRECTION

AutoCAD SHX Text

THERMOSTAT

AutoCAD SHX Text

MARK (SEE SCHEDULE)

AutoCAD SHX Text

AIR DISTRIBUTION DEVICE

AutoCAD SHX Text

CFM (AIR FLOW)

AutoCAD SHX Text H

AutoCAD SHX Text H

AutoCAD SHX Text T

AutoCAD SHX Text T

AutoCAD SHX Text

SD

AutoCAD SHX Text

SD

AutoCAD SHX Text

SD

AutoCAD SHX Text

SD

AutoCAD SHX Text

NOT APPEAR ON DWGS.

AutoCAD SHX Text

** NOTE: ALL SYMBOLS/ABBREVIATIONS MAY

AutoCAD SHX Text

HORSEPOWER, HEAT PUMP

AutoCAD SHX Text

KILOWATT

AutoCAD SHX Text

VOLUME CONTROL DAMPER

AutoCAD SHX Text

HP

AutoCAD SHX Text

KW

AutoCAD SHX Text

VCD

AutoCAD SHX Text

CONDENSATE DRAIN

AutoCAD SHX Text

UNLESS NOTED OTHERWISE

AutoCAD SHX Text

DRY BULB

AutoCAD SHX Text

WET BULB

AutoCAD SHX Text BTU per HOUR x 1000

AutoCAD SHX Text

EXTERNAL STATIC PRESSURE

AutoCAD SHX Text

MBH

AutoCAD SHX Text

DB

AutoCAD SHX Text

WB

AutoCAD SHX Text

ESP

AutoCAD SHX Text D

AutoCAD SHX Text

UNO

AutoCAD SHX Text

LINED DUCTWORK

AutoCAD SHX Text

FIRE DAMPER IN

AutoCAD SHX Text

HORIZONTAL DUCT

AutoCAD SHX Text

SQUARE TURN WITH

AutoCAD SHX Text

VANE ELBOW

AutoCAD SHX Text

HORIZONTAL DUCT

AutoCAD SHX Text

FLEXIBLE AIR DUCT

AutoCAD SHX Text

SMOKE DAMPER IN

AutoCAD SHX Text

VERTICAL DUCT

AutoCAD SHX Text

FIRE DAMPER IN

AutoCAD SHX Text

DAMPER

AutoCAD SHX Text

DAMPER

AutoCAD SHX Text

BACKDRAFT DAMPER

AutoCAD SHX Text

VOLUME CONTROL

AutoCAD SHX Text

MOTOR OPERATED

AutoCAD SHX Text

HORIZONTAL DUCT

AutoCAD SHX Text

SMOKE DETECTOR IN

AutoCAD SHX Text

BDD

AutoCAD SHX Text

BDD

AutoCAD SHX Text M

AutoCAD SHX Text M

AutoCAD SHX Text

VCD

AutoCAD SHX Text

VCD

AutoCAD SHX Text

ABOVE CEILING

AutoCAD SHX Text

ABOVE FINISHED FLOOR

AutoCAD SHX Text

TIGHT TO STRUCTURE

AutoCAD SHX Text

TYPICAL

AutoCAD SHX Text

DRAWING

AutoCAD SHX Text

CEILING

AutoCAD SHX Text

TYP

AutoCAD SHX Text

DWG

AutoCAD SHX Text

CLG

AutoCAD SHX Text

TTS

AutoCAD SHX Text

AFF

AutoCAD SHX Text A/C

AutoCAD SHX Text

INCHES OF WATER COLUMN

AutoCAD SHX Text

TRANSFER DUCT

AutoCAD SHX Text

CUBIC FEET PER MINUTE

AutoCAD SHX Text

OUTSIDE AIR

AutoCAD SHX Text

RETURN AIR

AutoCAD SHX Text

SUPPLY AIR

AutoCAD SHX Text

OA

AutoCAD SHX Text

TD

AutoCAD SHX Text

RA

AutoCAD SHX Text

SA

AutoCAD SHX Text

IN.WC.

AutoCAD SHX Text

ABBREVIATIONS

AutoCAD SHX Text

CFM

AutoCAD SHX Text

DESCRIPTION

AutoCAD SHX Text

HVAC DUCT SYMBOLS

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DROP

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RISE

AutoCAD SHX Text

SPLITTER DAMPER

AutoCAD SHX Text

DUCT TURN WITH

AutoCAD SHX Text

RADIUS ELBOW

AutoCAD SHX Text

DUCT SIZE TRANSITION

AutoCAD SHX Text

END OF DUCT RUN

AutoCAD SHX Text R

AutoCAD SHX Text

SD

AutoCAD SHX Text

SD

AutoCAD SHX Text D

AutoCAD SHX Text D

AutoCAD SHX Text R

AutoCAD SHX Text 12x6

AutoCAD SHX Text 12x6

AutoCAD SHX Text

SINGLE

AutoCAD SHX Text

LINE

AutoCAD SHX Text

DOUBLE

AutoCAD SHX Text

LINE

AutoCAD SHX Text

OF AIR FLOW

AutoCAD SHX Text

IN DIRECTION

AutoCAD SHX Text

(RETURN OR EXHAUST)

AutoCAD SHX Text

DUCT TURNED DOWN

AutoCAD SHX Text

(RETURN OR EXHAUST)

AutoCAD SHX Text

DUCT TURNED DOWN

AutoCAD SHX Text

(SUPPLY OR DISCHARGE)

AutoCAD SHX Text

DUCT TURNED UP

AutoCAD SHX Text

DUCT TURNED UP

AutoCAD SHX Text

(SUPPLY OR DISCHARGE)

AutoCAD SHX Text DUCT (WIDTH x DEPTH)

AutoCAD SHX Text

DESCRIPTION

AutoCAD SHX Text

AutoCAD SHX Text

INTERLOCK WITH

AutoCAD SHX Text INw

AutoCAD SHX Text

FIRE-RATED DOOR LOUVER

AutoCAD SHX Text

FDL

AutoCAD SHX Text

FAN COIL UNIT

AutoCAD SHX Text

FCU

AutoCAD SHX Text

ELECTRIC UNIT HEATER

AutoCAD SHX Text

EUH

AutoCAD SHX Text

ELECTRIC CEILING HEATER

AutoCAD SHX Text

ECH

AutoCAD SHX Text

ELECTRIC WALL HEATER

AutoCAD SHX Text

EWH

AutoCAD SHX Text

ENERGY RECOVERY VENTILATOR

AutoCAD SHX Text

ERV

AutoCAD SHX Text

IN JOIST SPACE

AutoCAD SHX Text

IJS

AutoCAD SHX Text

THRU JOIST WEBS

AutoCAD SHX Text

TJW

AutoCAD SHX Text

SMK

AutoCAD SHX Text

SMK

AutoCAD SHX Text

%%US-1

AutoCAD SHX Text

AutoCAD SHX Text

TC

AutoCAD SHX Text

TC

AutoCAD SHX Text

TIME CLOCK

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E=EXHAUST AIR; R=RETURN AIR; TA=TRANSFER AIR.

AutoCAD SHX Text PROVIDE ALUMINUM DEVICES (INCLUDING DAMPERS) FOR "WET" ROOMS (TOILETS, LOCKERS, SHOWERS, ETC.)

AutoCAD SHX Text PROVIDE FULL-FACE DEVICES ONLY; PANEL-MOUNTED WILL NOT BE ACCEPTED FOR ANY DEVICES.

AutoCAD SHX Text

ALL DEVICES SHALL BE FACTORY PAINTED POWDER COAT B12 WHITE, U.N.O.

AutoCAD SHX Text

ALL OPPOSED BLADE DAMPERS SHALL BE FACTORY PAINTED BLACK.

AutoCAD SHX Text ALL CEILING-MOUNTED SUPPLY DIFFUSERS SHALL BE 4-WAY (FIELD ADJUSTABLE) DISCHARGE, UNLESS NOTED OTHERWISE.

AutoCAD SHX Text ALL DEVICES SPECIFIED AS ADJUSTABLE, SHALL BE ADJUSTABLE WITHOUT USING SPECIAL TOOLS.

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SEE SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS.

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NOTES:

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DIFFUSERS, REGISTERS, AND GRILLES

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HEAVY-DUTY ALUMINUM BAR RETURN AIR GRILLE

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CORE BLADES SHALL BE HELD BY MANDREL TUBES NOT TO EXCEED 12" ON CENTER.

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1/2" BLADE SPACING, O° DEFLECTION, PARALLEL TO LONG/HORIZONTAL DIMENSION.

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SURFACE-MOUNT ALUMINUM BORDER SHALL BE CONTINUOUSLY WELDED.

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PRICE SERIES 97 OR APPROVED PRODUCT.

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SIZE SHOWN ON DWGS

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NECK SIZE

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MARK

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RELOCATE EXISTING

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READJUST TO NEW AIR QUANTITY

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AC DEMOLITION LEGEND

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EXISTING TO REMAIN

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EXISTING TO BE REMOVED

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CAP EXISTING AND REMOVE

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CONNECT NEW TO EXISTING

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NEW WORK

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CAP

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SYMBOL

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DESCRIPTION

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MARK

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SONES

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FAN DATA

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IN.WC.

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CFM

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MAX

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WATTS

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RPM

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FAN SCHEDULE

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DRIVE

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BASIS OF DESIGN

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FAN TYPE

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GREENHECK U.N.O.

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EF-1

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SP-B150

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DIRECT

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CONTROL

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CEILING EXHAUST FAN

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LIGHTING

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EF-2

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SP-B150

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DIRECT

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CEILING EXHAUST FAN

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LIGHTING

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SIDE ENTRY ROOF PIPE CURB DETAIL

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NO SCALE

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FLASHING AND COUNTER- FLASHING

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12" HIGH INSULATED ROOF CURB

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REMOVABLE GALVANIZED COVER

AutoCAD SHX Text INSULATED (1-1/2" RIGID FIBERGLASS) SIDE ENTRY ROOF BOX PERMANENTLY ATTACHED TO ROOF CURB. SIZE AS REQUIRED FOR UTILITIES. ALL SEAMS WELDED WITH FULL MITERED CORNERS, PROVIDE PRESSURE TREATED WOOD NAILER STRIP

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SEAL PENETRATIONS WATER-TIGHT USING SIGRIST EXIT SEALS BY ALTA PRODUCTS

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MAINTAIN 6" MINIMUM CLEAR ON BOTH ENDS OF UNIT.

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INDOOR UNIT DETAIL - CMU WALL

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NO SCALE

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DUCTLESS MINI-SPLIT SYSTEM HIGH-SIDEWALL

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CMU WALL

AutoCAD SHX Text HIGH-SIDEWALL FAN-COIL UNIT. MOUNT IN STRICT COMPLIANCE WITH ALL MANUFACTURER REQUIREMENTS.

AutoCAD SHX Text ALL PIPING AND WIRING SHALL BE PIPING AND WIRING SHALL BE RUN INSIDE FIELD-FABICATED, INSIDE FIELD-FABICATED, PAINTED, SHEET METAL ENCLOSURE, AND EXTENDED TO SPACE ABOVE CEILING FOR ROUTING (SEE DRAWINGS FOR CONTINUATION.).

AutoCAD SHX Text PROVIDE OPTIONAL, SURFACE- MOUNTED, EXTERNAL-TYPE, LITTLE GIANT EC-OP-K (OR APPROVED EQUIVALENT PRODUCT) CONDENSATE PUMP. 1.2 GPH @ 20' DISCHARGE HEAD, 230v, w/ WALL-MOUNTING BRACKET & COVER. WIRE THRU UNIT.

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HARD-WIRED, WALL-MOUNTED CONTROLLER/THERMOSTAT. 4'-0" A.F.F.

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SIDE VIEW

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FRONT VIEW

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PIPING SUPPORT DETAILS

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%%UTWO ROD ROLLER HANGER

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NO SCALE

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%%UGANG HANGER

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REQUIRED)

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INSULATION (AS

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INSERTS.

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INSULATION (AS

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HANGER MAY TOUCH PIPE.

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COPPER PIPE SHALL BE

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COPPER OR HAVE COPPER

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HANGERS IN CONTACT W/

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14 GAUGE SHIELD

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REQUIRED)

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INSULATED PIPING PROTECTION DETAILS

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NOTES:

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NOTE: TO BE USED

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AND INCLUDING 4"

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FOR PIPING UP TO

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PROVIDE CLEVIS

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HANGER ROD (TYP)

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FOR COLD PIPE

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%%UCLEVIS HANGER

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DETAILS (TYP)

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SEE PROTECTION

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FOR INSULATED PIPE

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BARE PIPE

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AROUND PIPE

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NO SCALE

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DETAIL

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SEE PIPING PROTECTION

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INSULATION (AS REQ'D)

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%%UHOT

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%%UCOLD

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%%UPIPING

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%%UPIPING

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%%USPLIT RING HANGER

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1. VAPOR BARRIER TO BE CONTINUOUS AT ALL JOINTS.

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2. DETAIL SIMILAR FOR PIPES SUPPORTED FROM WALLS.

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MARK

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TONS

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SEER

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NOM.

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DUCTLESS SPLIT-SYSTEM HEAT PUMP SCHEDULE

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EAT

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MBH

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SEN

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TOT

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DB

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COOLING *

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WB

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MITSUBISHI

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INDOOR

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BASIS FOR DESIGN

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CFM

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INDOOR UNIT

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OUTDOOR

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HEATING **

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REV. CYCLE

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MBH

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HSPF

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** REVERSE CYCLE HEATING & COP IS AT AHRI HIGH TEMPERATURE.

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* REQUIRED COOLING - UNIT CAPACITIES ARE AT 95%%DF DB AMBIENT OAT.

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TYPE

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MSZ-GL09NA

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MUZ-GL09NA

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NOTE: PROVIDE INTERFACE TO ALLOW CONTROL OF UNITS THROUGH EXISTING CONTROLS.

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AC/HP-1 THRU 7

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HIGH SIDEWALL

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2 HVAC ROOF PLAN

DATE

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:1 8:

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01-04-2023

GEORG I A

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No. 22997

PROFESSIONAL

E NG I N E E R

JEFFREY L . LEE

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%%URTU-1

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%%URTU-1

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%%UHP-1

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%%UHP-2

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%%UAC-4

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%%UAC-3

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%%UAC-1

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%%UAC-2

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AutoCAD SHX Text NEW 25-TON PACKAGED GAS/ELECTRIC ROOFTOP UNIT. MOUNT ON LOW ROOF ON NEW ROOF CURB. 34x34 INTERNALLY LINED SA DUCT RISE TIGHT TO WALL. UTILIZE EXISTING EXHAUST FAN OPENING FOR NEW PENETRATION. PATCH UNUSED PORTION TO MATCH EXISTING. TRANSITION FLAT ON BOTTOM FROM UNIT RA INTAKE TO 48x48 RETURN GRILLE.. FLASH AND COUNTERFLASH DUCT PENETRATION. R-1 RETURN GRILLE. BOTTOM OF GRILLE ±20" ABOVE LOW ROOF.ALL EXPOSED DUCTWORK TO BE INTERNALLY LINED WITH EXTERNAL DUCT CLADDING. SEE SPECIFICATIONS. REMOVE EXISTING EXHAUST FAN. OPENING TO BE UTILIZED FOR NEW DUCT PENETRATION. PATCH UNUSED PORTION TO MATCH EXISTING. NEW DUCTLESS SPLIT-SYSTEM HIGH SIDEWALL INDOOR UNIT. SEE THIS SHEET FOR DETAIL. NOT USED. NOT USED. 1"D THRU EXTERIOR WALL. ROUTE AND TIE-INTO NEAREST DOWNSPOUT. REMOVE EXISTING GAS UNIT HEATER, CONTROLS, AND FLUE. PATCH ROOF TO MATCH EXISTING. REMOVE EXISTING ABANDONED FLUE. PATCH ROOF TO MATCH EXISTING. NEW DUCTLESS SPLIT-SYSTEM OUTDOOR HEAT PUMP. PROVIDE WALL BRACKET AND MOUNT ON EXTERIOR WALL. REF. LINES UP TIGHT TO WALL. PROVIDE LINESET COVER AND PAINT TO MATCH EXISTING WALL. NEW CEILING EXHAUST FAN. PROVIDE NEW 8" ROUND EXH. DUCT UP THRU ROOF WITH CAP. IF THERE IS AN EXISTING GRAVITY ROOF VENT, 8" MAY BE CONNECTED TO EXISTING.3/4"D ROUTE TO EXTERIOR WALL AND TIE-INTO NEAREST DOWNSPOUT. 1"D ROUTE TO EXTERIOR WALL AND TIE-INTO NEAREST DOWNSPOUT. CONNECT NEW 1-1/4"G AT METER AND ROUTE ON LOW ROOF TO NEW UNIT. CONNECT TO UNIT WITH UNION, GAS COCK, AND DIRT LEG, SEE SHEET M1.0 FOR DETAIL. REMOVE OR ABANDON EXISTING GAS BELOW GRADE PAST POINT OF NEW CONNECTION. REMOVE OR ABANDON ALL EXISTING GAS PIPING INSIDE BUILDING. REMOVE EXISTING INTAKE LOUVER. PATCH OPENING TO MATCH EXISTING.

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%%UKEY NOTES:

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FABRIC DUCT, TYPICAL. ROUTE TIGHT TO STRUCTURE. SEE SPECIFICATIONS.

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FABRIC DUCT, TYPICAL. ROUTE TIGHT TO STRUCTURE. SEE SPECIFICATIONS.

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%%UEF-2

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%%UEF-1

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CO

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%%UAC-5

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%%UAC-6

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%%UHP-7

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%%UHP-6

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%%UHP-3

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%%UHP-4

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SD

DATE

PROJECT NO.

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PANELBOARD

SCHEDULES, &

RISER DIAGRAM

1/4" / 1'-0"1/4" / 1'-0"

4"

1' -0

4"

1'

-0

DATE

PROJECT NO.

W es t H ar al so n El em S ch oo l G ym

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22130

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E1.1

FLOOR PLANS -

ELECTRICAL

00 22130 G0.0
Sheets
G0.0 - COVER
01 22130 A1.0
Sheets
A1.0 - OVERALL PLAN, FLOOR PLAN, ROOF PLAN, AND DETAIL
02 22130 S1.1
Sheets
S1.1 - GENERAL NOTES, ROOF FRAMING PLAN, SECTIONS AND DETAILS
03 22130 M1.0
Sheets and Views
M1.0
03 22130 M1.1
Sheets and Views
M1.1
04 22130 E0.1
04 22130 E1.1

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