RFB951800-01 - Drawings.pdf

DAS PROJECT #: 9518.00

RFB #: 951800-01

DOM-IT

DOM-IT Jessie Parker South Renovation

510 East 12th Street Des Moines, IA 50319

0719-01

100% Documents April 10, 2026

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PR

OFESSIONAL

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E N

S E

D

AWOI

(Signature)

(Printed or Type Name) (License Num.)

I hereby certify that this engineering document was prepared by me or under my direct personal supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

My license renewal date is

Sheets covered by this seal

TONY

DELOUIS

23167

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G

IN

E R

E

PR

OFESSIONAL

L

IC

E N

S E

D

AWOI

(Signature)

(Printed or Type Name) (License Num.)

I hereby certify that this engineering document was prepared by me or under my direct personal supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

My license renewal date is

Sheets covered by this seal

NATE

JACQUES

21686

PR

OFESSIONAL

A R

C H

I T

E C

T

LI

C

E N

S E

D

AWOI

I hereby certify that the portion of this technical submission described below was prepared by me or under my direct supervision and responsible charge. I am a duly licensed architect under the laws of the State of Iowa.

(Signature)

(Printed or Type Name) (License Num.)

My license renewal date is

Sheets covered by this seal

MATTHEW D.

RODEKAMP

05456

2882 106th Street Des Moines, IA 50322

MECHANICAL ENGINEER

IMEG Corp.

1300 Walnut Street, Suite 201 Des Moines, Iowa 50309

MATTHEW D. RODEKAMP 05456

G - Series, A - Series

20-JUN-27

NATE JACQUES 21686

M - Series

31-DEC-26

2882 106th Street Des Moines, IA 50322

ELECTRICAL ENGINEER

IMEG Corp.

TONY DELOUIS 23167

E - Series

31-DEC-26

SHEET INDEX

0 - GENERAL

G0.00 COVER

G0.01 ABBREVIATIONS, SYMBOLS, TYPICAL MOUNTING HEIGHTS

G1.01 CODE PLANS

G1.02 CODE SHEET

4 - ARCHITECTURAL

A0.80 DEMOLITION PLAN - LOWER LEVEL

A0.81 DEMOLITION PLAN - LEVEL 1

A0.82 DEMOLITION PLAN - LEVEL 2

A0.90 REFLECTED CEILING DEMO PLAN - LOWER LEVEL

A0.91 REFLECTED CEILING DEMO PLAN - LEVEL 1

A0.92 REFLECTED CEILING DEMO PLAN - LEVEL 2

A1.00 FLOOR PLAN - LOWER LEVEL

A1.01 FLOOR PLAN - LEVEL 1

A1.02 FLOOR PLAN - LEVEL 2

A3.00 REFLECTED CEILING PLAN - LOWER LEVEL

A3.01 REFLECTED CEILING PLAN - LEVEL 1

A3.02 REFLECTED CEILING PLAN - LEVEL 2

A4.01 ENLARGED PLANS / ELEVATIONS

A7.02 SCHEDULES

7 - PLUMBING

P000 PLUMBING COVERSHEET

P101 LEVEL 1 DEMOLITION PLAN - PLUMBING

P102 LEVEL 2 DEMOLITION PLAN - PLUMBING

P201 LEVEL 1 FLOOR PLAN - PLUMBING

P202 LEVEL 2 FLOOR PLAN - PLUMBING

P300 PLUMBING DETAILS, DIAGRAMS, AND SCHEDULES

8 - MECHANICAL

M000 HVAC COVERSHEET

M100 LOWER LEVEL DEMOLITION PLAN - HVAC

M101 LEVEL 1 DEMOLITION PLAN - HVAC

M102 LEVEL 2 DEMOLITION PLAN - HVAC

M200 LOWER LEVEL FLOOR PLAN - HVAC

M201 LEVEL 1 FLOOR PLAN - HVAC

M202 LEVEL 2 FLOOR PLAN - HVAC

M300 HVAC DETAILS, DIAGRAMS, AND SCHEDULES

9 - ELECTRICAL

E000 ELECTRICAL COVERSHEET

E100 LOWER LEVEL DEMOLITION PLAN - ELECTRICAL

E101 LEVEL 1 DEMOLITION PLAN - ELECTRICAL

E102 LEVEL 2 DEMOLITION PLAN - ELECTRICAL

E211 LEVEL 1 FLOOR PLAN - LIGHTING

E212 LEVEL 2 FLOOR PLAN - LIGHTING

E220 LOWER LEVEL FLOOR PLAN - POWER

E221 LEVEL 1 FLOOR PLAN - POWER

E222 LEVEL 2 FLOOR PLAN - POWER

E230 LOWER LEVEL FLOOR PLAN - SYSTEMS

E231 LEVEL 1 FLOOR PLAN - SYSTEMS

E232 LEVEL 2 FLOOR PLAN - SYSTEMS

E400 ELECTRICAL DETAILS

E600 ELECTRICAL SCHEDULES

E700 ELECTRICAL PANEL SCHEDULES

G0.00

12" MAX

48"

40"

M

IN

8"

TT

25" 11"

17"

T O

G B

TOILET / GRAB BARS / ACCESSORIES

CONCEALED BLOCKING TO EXTEND

6" MIN BEYOND EACH END AND 6"

ABV AND BLW ALL ACCESSORY

ITEMS

FLUSH CONTROL

TO BE LOCATED

ON OPEN SIDE

OF WATER

CLOSET

PLAN

ELEVATION

CLEAR

AREA

52" MIN

M

IN

M A

X

ACCESSIBLE URINAL

SEE INTERIOR ELEVATIONS

FOR LOCATIONS

TYPICAL URINAL

LAVATORY

CLEAR

AREA

52" MIN

M

IN

M A

X

M

IN

9" M

IN

11" MIN

8" MINACC UR UR

" 36

" 48

" 48

ACC HD SD

SN

VN

SHARPS RB HK

BCS

SHLF

HAND DRYER SOAP

DISPENSER

S. NAPKIN

DISPOSAL

VENDING

MACHINE

SHARPS

CONTAINER

ROBE HOOK BABY

CHANGING

STATION

SHELF

6" UNO

S DC PS

E DV

T

PB

LINE OF

DOOR

FRAME

SWITCH /

CONTROL

DIMMER

CONTROL

PROJECTOR

SCREEN

CONTROL

ELECTRICAL

OUTLET

DATA / VOICE

OUTLET

THERMOSTAT DOOR OPERATOR

PUSH BUTTON

FAS

FA

FEC

KB

HB

FIRE ALARM

PULL STATION

FIRE ALARM

HORN /

STROBE

FIRE

EXTINGUISHER

CABINET

KNOX BOX

HOSE BIB

NOTE: DEVICE CENTERLINES TO ALIGN, TYP

TV

<66" TV @ 66"

66"-75" TV @ 69"

>75" TV @ 72"

WALL BLOCKING

(45"x6" MIN)

1t

ROOM NAME

150 SF

1t

GLAZING / WINDOW IDENTIFICATION

ROOM IDENTIFICATION

DETAIL / ENLARGED PLAN REFERENCE

SPOT ELEVATION

VERTICAL ELEVATION

FLOOR F1

0' - 0"

D2

A-512

SIM

1t

A1

VIEW NAME

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

MILLWORK / FURNITURE / EQUIPMENT IDENTIFICATION

WALL TYPE IDENTIFICATION

SECTION REFERENCE

DRAWING IDENTIFICATION

STRUCTURAL GRID

1t1t

A-303

SIM

PLAN

NORTH

INTERIOR ELEVATION REFERENCE

BUILDING ELEVATION REFERENCE

DOOR / SIGNAGE IDENTIFICATION

PLAN NORTH REFERENCE

DRAWING REVISION

A2-02

1 SIM

A2-02

SIM

DENOTES REFERENCE

DENOTES ELEVATION

DETAIL NUMBER

SHEET NUMBER

ROOM NAME

ROOM NUMBER

AREA

GLAZING / WINDOW TYPE

REFERENCE

A

B

GRID REFERENCE

DETAIL NUMBER

DRAWING TITLE

DRAWING SCALE AND

REFERENCING

DETAIL

DARKENED AREA

DENOTES SECTION

DRAWN

DETAIL NUMBER

SHEET NUMBER

WALL TYPE

REFERENCE

TYPE REFERENCE

REVISION ISSUANCE

DASHED LINE

INDICATES TRUE

NORTH

DOOR NUMBER

DETAIL NUMBER

SHEET NUMBER

DETAIL NUMBER

SHEET NUMBER

TOS EL 0'-0"

DENOTES ELEVATION

DENOTES OBJECT

REFERENCED

KEYNOTE IDENTIFICATION

04 20 00.A1

DESCRIPTION

SHEET KEYNOTE - REFER

TO LEGEND ON SHEET

REFERENCE KEYNOTE -

REFER TO LEGEND ON SHEET

AND ASSOCIATED SPEC

SECTION

ROOM FINISH IDENTIFICATION FLOOR PLAN SYMBOLS

ROOM NAME

F B W C

ROOM NAME

ROOM NUMBER

FINISHES: FLOOR,

BASE, WALL, CELING

1t

CPT-1

CG

SIGN NUMBER

CPT-1

CT-1

FLOOR FINISH

FLOOR FINISH

TRANSITION

CORNER GUARD

▲ITC-1

A101

ALUMINUM

BATT INSULATION

BRICK & CLAY MASONRY

CERAMIC TILE

CONCRETE UNIT MASONRY

COMPACTED OR ENGINEERED FILL

CONCRETE

CONTINUOUS BLOCKING

DISCONTINUOUS BLOCKING

EARTH

GLAZING

GYPSUM WALL BOARD

RIGID INSULATION

SAND

SHEATHING

SPRAY INSULATION

WOOD - FINISH GRADE

STEEL

PROJECT SITE

JESSIE PARKER BUILDING - SOUTH

PHASE 01: WORK TO BE COMPLETED FIRST SO TENANT

CAN OCCUPY SOUTHEAST CORNER OF FLOOR.

PROVIDE PROTECTION FROM CONSTRUCTION AREAS

AFTER OCCUPANCY.

PHASE 01: WORK TO BE COMPLETED FIRST SO TENANT

CAN OCCUPY SOUTHEAST CORNER OF FLOOR.

PROVIDE PROTECTION FROM CONSTRUCTION AREAS

AFTER OCCUPANCY.

Ph.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

B

A

C

D

E

F

G

H

J

K

L www.imegcorp.com

Des Moines, IA 50322

2822 106th Street

MEP Engineer

IMEG Corp.

515 334 9906

C op yr ig ht

S ub st an ce , L

LC

1300 Walnut Street, Suite 201 Des Moines, Iowa 50309 Ph. 515 243 4407 www.substancearchitecture.com

Revisions

Substance No.:

#9518

16 17 18

M

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/1

/2

:4

:5

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D o c u m e n ts

G0.01

ABBREVIATIONS, SYMBOLS, TYPICAL

MOUNTING HEIGHTS

DOM-IT No.:

0719-01

April 10, 2026

ABBREVIATIONS

@ AT

ABV ABOVE

ACC ACCESSIBLE

ACT ACOUSTICAL CEILING TILE

ADA AMERICANS WITH DISABILITIES

ACT

ADJ ADJUSTABLE

AFC ABOVE FINISHED COUNTER

AFF ABOVE FINISHED FLOOR

AHJ AUTHORITY HAVING

JURISDICTION

AL ALUMINUM

ALT ALTERNATE

ALUM ALUMINUM

APC ACOUSTICAL PANEL CEILING

ARCH ARCHITECT

AV AUDIO-VISUAL

AWP ACOUSTICAL WALL PANEL

BCKR BACKER

BCS BABY CHANGING STATION

BD BOARD

BLDG BUILDING

BLW BELOW

BO BOTTOM OF

BOS BOTTOM OF STRUCTURE

BTW BETWEEN

CAB CABINET

CG CORNER GUARD

CH COAT HOOK

CIP CAST-IN-PLACE

CJ CONTROL JOINT

CL CENTERLINE

CLG CEILING

CLR CLEAR

CMU CONCRETE MASONRY UNIT

CNTR COUNTERTOP

COL COLUMN

CONC CONCRETE

COORD COORDINATE

CPT CARPET

CR CARD READER

CSWK CASEWORK

CT CERAMIC TILE

CTB CERAMIC TILE BASE

CTR CENTER

CW CURTAIN WALL

DBL DOUBLE

DC DIMMER CONTORL

DEMO DEMOLITION (DEMOLISH)

DF DRINKING FOUNTAIN

DIA DIAMETER

DIM(S) DIMENSION(S)

DO DOOR OPENING

DPTN DEMOUNTABLE PARTITION

DR DOOR

DS DOWNSPOUT

DV DATA / VOICE OUTLET

DW DISHWASHER

DWG(S) DRAWING(S)

E ELECTRICAL OUTLET

EA EACH

EJ EXPANSION JOINT

EL ELEVATION

ELEC ELECTRIC (ELECTRICAL)

ELEV ELEVATOR

EMER EMERGENCY

ENCL ENCLOSURE

ENGR ENGINEER

EOS EDGE OF SLAB

EPS EXPANDED POLYSTYRENE

BOARD

EQ EQUAL

EQUIP EQUIPMENT

EWS EYE WASH STATION

EXCL EXCLUDE (EXCLUDING)

EXP EXPANSION

EXST EXISTING

EXT EXTERIOR

F FEMALE

FA FIRE ALARM HORN / STROBE

FAS FIRE ALARM PULL STATION

FD FLOOR DRAIN

FDC FIRE DEPARTMENT CONNECTION

FE FIRE EXTINGUISHER

FEC FIRE EXTINGUISHER CABINET

FIN FINISH

FLEX FLEXIBLE

FLG FLOORING

FLR FLOOR

FO FACE OF

FOC FACE OF CONCRETE

FOF FACE OF FINISH

FOW FACE OF WALL

FRP FIBER-REINFORCED PLASTIC

FRT FIRE-RETARDANT-TREATED

FRZ FREEZER

STANDARD MOUNTING HEIGHTS

TYPICAL SYMBOLS

MATERIAL KEY

ABBREVIATIONS

FTG FOOTING

FURN FURNITURE

GA GAUGE

GALV GALVANIZED

GB GRAB BAR

GC GENERAL CONTRACTOR

GFRC GLASS-FIBER REINFORCED

CONCRETE

GL GLASS

GLZ GLAZING

GRID GRIDLINE

GYP GYPSUM

HB HOSE BIB

HD HAND DRYER

HDW HARDWARE

HDWD HARDWOOD

HM HOLLOW METAL

HORIZ HORIZONTAL

HPC HIGH PERFORMANCE COATING

HS HAND SINK

HT HEIGHT

HVAC HEATING, VENTILATING, AND AIR

CONDITIONING

ID INSIDE DIAMETER

IIC IMPACT ISOLATION CLASS

INCL INCLUDE (INCLUDING)

INFO INFORMATION

INSUL INSULATION

INT INTERIOR

IT(S) INFORMATION TECHNOLOGY

(SERVICES)

JAN JANITOR

JT JOINT

KB KNOX BOX

LAM LAMINATE (LAMINATED)

LAV LAVATORY

LINO LINOLEUM

LKR LOCKER

LOC LOCATION

LT LIGHT

LVR LOUVER

MAINT MAINTENANCE

MATL MATERIAL

MAX MAXIMUM

MBH MOP / BROOM HOLDER

MECH MECHANICAL

MEL MELAMINE

MEMB MEMBRANE

MFD MANUFACTURED

MFR MANUFACTURER

MIN MINIMUM

MIR MIRROR

MISC MISCELLANEOUS

MLWK MILLWORK

MR MOISTURE RESISTANT

MTL METAL

MW MICROWAVE

NA NOT APPLICABLE

NIC NOT IN CONTRACT

NO NUMBER

NOM NOMINAL

NRC NOISE REDUCTION COEFF.

NTS NOT TO SCALE

OC ON CENTER

OD OUTSIDE DIAMETER

OFCI OWNER FURNISHED,

CONTRACTOR INSTALLED

OH OVERHEAD

OPNG OPENING

OPP OPPOSITE

ORIG ORIGINAL

ORN ORNAMENTAL

OVFL OVERFLOW

PART PARTIAL

PAT PATTERN

PB PUSH BUTTON

PERF PERFORATED

PERIM PERIMETER

PERM PERMANENT

PLAM PLASTIC LAMINATE

PLUMB PLUMBING

PLYWD PLYWOOD

PNL PANEL

PNT PAINT

PREFAB PREFABRICATE

PREFIN PREFINISHED

PRELIM PRELIMINARY

PS PROJECTOR SCREEN CTRL

PT POST-TENSIONED

PTD PAPER TOWEL DISPENSER

PTDR COMBINATION PAPER TOWEL

DISPENSER AND RECEPTACLE

PTN PARTITION

PTR PAPER TOWEL RECEPTACLE

PV PHOTOVOLTAIC

QT QUARRY TILE

ABBREVIATIONS

QTR QUARTER

QTY QUANTITY

QTZ QUARTZ

R RADIUS

RA RETURN AIR

RB RESILIENT BASE

RB HK ROBE HOOK

RBR RUBBER

RCP REFLECTED CEILING PLAN

RD ROOF DRAIN

RECPT RECEPTACLE

REF REFRIGERATOR

REINF REINFORCE(D)

REM REMAINDER

REQD REQUIRED

RESIL RESILIENT

REST RESTROOM

RFG ROOFING

RM ROOM

RND ROUND

RO ROUGH OPENING

RR RESTROOM

RTF RUBBER TILE FLOORING

RTG RATING (RATED)

RTU ROOFTOP UNIT

RVL REVEAL

S SWITCH

SA SUPPLY AIR

SALV SALVAGE

SAMP SAMPLE

SAN SANITARY

SC SEALED CONCRETE

SCD SEAT COVER DISPENSER

SCHED SCHEDULE

SD SOAP DISPENSER

SECT SECTION

SF SQUARE FOOT (FEET)

SGL SINGLE

SHLF SHELF

SHR SHOWER

SHR HD SHOWERHEAD

SHT SHEET

SHV SHELVING

SIM SIMILAR

SLNT SEALANT

SN SANITARY NAPKIN DISPOSAL

SNK SINK

SNSR SENSOR

SP STANDPIPE

SPKLR SPRINKLER

SPKR SPEAKER

SQ SQUARE

SSF SOLID SURFACE

SST STAINLESS STEEL

STC SOUND TRANSMISSION CLASS

STD STANDARD

STL STEEL

STOR STORAGE

STRUCT STRUCTURAL

SURF SURFACE

SUSP SUSPEND (SUSPENDED)

SYS SYSTEM

T THERMOSTAT

T&G TONGUE AND GROOVE

TB TOWEL BAR

TC TERRACOTTA

TD TRENCH DRAIN

TEMP TEMPORARY

TERM TERMINATION

THK THICKNESS

THRES THRESHOLD

TKSF TACK-SURFACE / TACK-BOARD

TO TOP OF

TOS TOP OF SLAB

TOW TOP OF WALL

TT TOILET TISSUE DISPENSER

TV TELEVISION

TYP TYPICAL

TZ TERRAZZO

UNO UNLESS NOTED OTHERWISE

UR URINAL

URS URINAL SCREEN

VB VINYL BASE

VERT VERTICAL

VEST VESTIBULE

VIF VERIFY IN FIELD

VN VENDING MACHINE

VOC VOLATILE ORGANIC COMPOUND

W WIDTH

W/ WITH

W/O WITHOUT

WC WATER CLOSET

WD WOOD

WH WATER HEATER

WO WINDOW OPENING

WT WEIGHT

XPS EXTRUDED POLYSTYRENE

BOARD

VICINITY MAP

MARK DESCRIPTION DATE

PHASING PLANS

LOWER LEVEL LEVEL 1 LEVEL 2

SP

146 / 29.2"

36.0"

EGRESS PATH

A 50.0'

STAIR 2

48.0"

83 16.6"

1 HR

RATING 1C

1 HR

OCCUPANT LOADOCCUPANT LOAD FACTOR

AREA

ROOM NUMBER

EXITS REQUIRED

PANIC HARDWARE

OCCUPANCY CLASSIFICATION

ROOM NAME

EXITS PROVIDED

ACCESSORY OR INCIDENTAL USE

AREA / ROOM TAG

STAIR NUMBER

OCCUPANT LOAD SERVED

ACTUAL WIDTH IF OPEN STAIR, LIST EXCEPTION

USED

FIRE-RESISTANCE RATING

REQUIRED WIDTH

STAIR TAG

PANIC HARDWARE

DOOR NUMBER

ACTUAL WIDTH

REQUIRED WIDTH

OCCUPANT LOAD SERVED

DOOR TAG

ASSEMBLY TYPE

RATED WALL TAG

SYMBOL DESCRIPTION

FIRE WALL (# OF DIAMONDS INDICATES HOURS OF FIRE RESISTANCE), IBC 706

A fire-resistance-rated wall having protected openings, which restricts the spread of fire and extends continuously from the foundation to or through the roof, with sufficient structural stability under fire conditions to allow collapse of construction on either side without collapse of the wall.

FIRE BARRIER (# OF DIAMONDS INDICATES HOURS OF FIRE RESISTANCE), IBC

A fire-resistance-rated wall assembly of materials designed to restrict the spread of fire in which continuity is maintained.

FIRE PARTITION (# OF DIAMONDS INDICATES HOURS OF FIRE RESISTANCE), IBC

A vertical assembly of materials designed to restrict the spread of fire in which openings are protected.

SMOKE PARTITION, IBC 710

A non-fire-resistance-rated partition designed to limit the movement of smoke, which extends from the top of the foundation or floor below to the underside of the floor or roof sheathing, deck or slab above, or to the underside of the ceiling above where the ceiling membrane is constructed to limit the trasfer of smoke.

EXIT - EXTERIOR

EXIT - INTERIOR

EGRESS TRAVEL PATH, REFER TO SCHEDULE FOR LENGTH TABULATION

OCCUPANTS / REQUIRED

WIDTH

PROVIDED WIDTH

ACCUMULATED EXIT WIDTH AT REQUIRED EXIT:

TRAVEL PATH: A

1tFEC

1tFDC FIRE DEPARTMENT CONNECTION

FIRE EXTINGUISHER / FIRE EXTINGUISHER CABINET

EXIT SIGN & DIRECTIONAL INDICATOR

EGRESS PATH TAG

SEGMENT LENGTH, REFER TO

SCHEDULE FOR LENGTH TABULATIONPATH IDENTIFIER

FIRE-RESISTANCE RATING

DR# 101

3.8"

33.6"

Yes

CODE PLAN LEGEND

OFFICE

150 SF

B - BUSINESS

ACCESSORY

100 SF

Yes

PLAN

NORTH

14,332 SF

No

LOWER LEVEL

B - BUSINESS

N/A

150 SF

STAIR (JS021)

48 14.4"

41.0" 1 HR

N/A

STAIR (JS032)

48 14.4"

41.0" 1 HR

N/A

DR#

42.8"

Yes

EXJS032

9.6"

169.6'

[ >84.8' REQ'D ]

105.1'

97'-9" ACCESS TRAVEL DISTANCE

(200'-0" MAX)

FEC

F E

C

FEC

PLAN

NORTH

16,289 SF

No

LEVEL 1

B - BUSINESS

N/A

150 SF

939 SF

Yes

CONFERENCE RM

A - ASSEMBLY

N/A

15 SF

883 SF

Yes

CONFERENCE RM

A - ASSEMBLY

N/A

15 SF

STAIR (JS127)

117 35.1"

41.0" 1 HR

N/A

STAIR (JS140)

117 35.1"

41.0" 1 HR

N/A

DR#

42.9"

Yes

EXJS127A

11.8"

169.6'

[ >84.8' REQ'D ]

90.4'

ROOF

DR#

40.6"

Yes

EXJS124

11.8"

'-0

A C

C E

S S

T R

A V

E L

D

IS

T A

N C

E (2

'-0

M

A X

F E

C

FEC

FEC

FEC

932 SF

Yes

CONFERENCE RM0

A - ASSE,BLY

N/A

15 SF

OCCUPANCY LIMITED TO 49 DUE TO ONE EXIT

A4.01

G12

PLAN

NORTH

12,850 SF

No

LEVEL 2

B - BUSINESS

N/A

150 SF

STAIR (JS214)

43 12.9"

41.0" 1

N/A

STAIR (JS230)

43 12.9"

41.0" 1

N/A

169.6'

[ >84.8' REQ'D ]

90.4'

122'-4"

65'-9"

ROOF

162'-0" ACCESS TRAVEL DISTANCE

(200'-0" MAX)

FEC

F E

C

FEC

F E

C

PLUMBING CALCULATIONS

LOWER

(OCC: 96)

LEVEL 1

(OCC: 293)

LEVEL 2

(OCC: 86)

CLASSIFICATION:

WATER CLOSETS:

1 PER 25 FOR FIRST

50, 1 PER 50 AFTER

THAT

URINALS:

SUBSTITUTED FOR

NOT MORE THAN

50% OF W.C.

LAVTORIES:

1 PER 40 FOR FIRST

80, 1 PER 80 AFTER

THAT

DRINK FOUNTAINS:

1 PER 100

SERVICE SINK:

1 PER BUILDING

BUSINESS: B

BUSINESS: B

BUSINESS: B

REQUIRED: PROPOSED: REQUIRED: PROPOSED: REQUIRED: PROPOSED: REQUIRED: PROPOSED:

5 (2M / 3W)

8 (3M / 5W)

5 (2M / 3W)

1M

1M

1M

TOTAL OCC: 475

TOTAL: TOTAL: TOTAL: TOTAL: 3VERIFY16

4 (2M / 2W)

8 (4M / 4W)

4 (2M / 2W)

VERIFY 1

VERIFY 1

VERIFY 1

Ph.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

B

A

C

D

E

F

G

H

J

K

L www.imegcorp.com

Des Moines, IA 50322

2822 106th Street

MEP Engineer

IMEG Corp.

515 334 9906

C op yr ig ht

S ub st an ce , L

LC

1300 Walnut Street, Suite 201 Des Moines, Iowa 50309 Ph. 515 243 4407 www.substancearchitecture.com

Revisions

Substance No.:

#9518

16 17 18

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G1.01

CODE PLANS

DOM-IT No.:

0719-01

April 10, 2026

SCALE: 1/16" = 1'-0"1

LOWER LEVEL CODE ANALYSIS

SCALE: 1/16" = 1'-0"2

LEVEL 1 CODE ANALYSIS

SCALE: 1/16" = 1'-0"3

LEVEL 2 CODE ANALYSIS

OCCUPANCY LOAD CALCULATIONS

Name Area Occupancy

Classification Occupant Load

Factor Occupant Load

LOWER LEVEL 14,332 SF B - BUSINESS 150 SF 96

LEVEL 1 16,289 SF B - BUSINESS 150 SF 109

CONFERENCE RM 939 SF A - ASSEMBLY 15 SF 63

CONFERENCE RM 883 SF A - ASSEMBLY 15 SF 59

LEVEL 2 12,850 SF B - BUSINESS 150 SF 86

MARK DESCRIPTION DATE

M

IN

M

IN

12" MIN

M

IN

36" MIN

M

IN

24" MIN 24" MIN 48

M

IN

M

IN

24" MIN 48

M

IN

24" MIN

FRONT APPROACH, PUSH SIDE

(W/ CLOSER + LATCH)

LATCH APPROACH, PULL SIDE

(W/ CLOSER)

LATCH APPROACH, PUSH SIDE

LATCH APPROACH, PULL SIDE

LATCH APPROACH, PUSH SIDE

(W/ CLOSER)

HINGE APPROACH, PULL SIDE

FRONT APPROACH, PUSH SIDE

M

IN

18" MIN

FRONT APPROACH, PULL SIDE

M

IN

42" MIN

HINGE APPROACH, PULL SIDE

M

IN

22" MIN

HINGE APPROACH, PUSH SIDE

M

IN

22" MIN

HINGE APPROACH, PUSH SIDE

(W/ CLOSER + LATCH)

30" ø 5'-

0"

UNOBSTRUCTED

SIDE REACH

OBSTRUCTED

HIGH SIDE REACH

UNOBSTRUCTED

FORWARD REACH

OBSTRUCTED HIGH

FORWARD REACH

OBSTRUCTED HIGH

FORWARD REACH

M A

X

M

IN

M A

X

20" MAX

M A

X

20"-25" MAX 10" MAX

M

IN

M A

X

OBSTRUCTED

HIGH SIDE REACH

10" MAX

M A

X

M A

X

24" 10"-24" MAX

M A

X

M A

X

WHEELCHAIR

FLOOR AREA

WHEELCHAIR

TURNING AREA

UNOBSTRUCTED

FORWARD REACH

M

IN

M

IN

4" MAX

KNEE CLEARANCE

M A

X

7" M

A X

M

IN

9" M

IN

17"-25"

8" MIN

11" MIN 6" MIN

APPLICABLE CODES:

2024 International Building Code (IBC) 2024 International Existing Building Code (IEBC) 2024 International Fire Code (IFC) 2012 International Energy Conservation Code (IECC) 2012 NFPA 101 Life Safety Code 2010 Americans with Disabilities Act (ADA) State Mechanical Code (Based on 2024 International Mechanical Code) State Plumbing Code (Based on 2024 Uniform Plumbing Code) State Electrical Code (Based on 2023 National Electrical Code)

SITE CONDITIONS:

GROUND SNOW LOAD: 30psf WIND SPEED: 115mph

SEISMIC DESIGN CATEGORY: A

WEATHERING: Severe FROST LINE DEPTH: 42in TERMITE: Moderate to Heavy DECAY: Slight to Moderate WINTER DESIGN TEMP: 0oF ICE SHIELD REQUIRED: Yes FLOOD HAZARD: March 1984

AIR FREEZING INDEX: 1833

MEAN ANNUAL TEMP: 48.6oF

PROJECT CONDITIONS:

The project consists renivation of an existing 2-story reinforced concrete framed, concrete pan joist floor and roof building with a basement. The building is part of another building complex that is seperated by a fire barrier. The occupancy will is Type B-Buisness with assembly and storage spaces, no occupancy change is being proposed. The building is considered a Type III- A construction (based on a previous code review, sighting Type III 1-hr of the 1994 UBC). The work will be a Level 2 Alteration. The building is seperated from the north building (which has a sprinkler system) by 2-hr rated walls and doors (only 1-hr is required). Shafts are 2-hr rated, but only need to be 1-hr.

2024 INTERNATIONAL EXISTING BUILDING CODE:

CHAPTER 2 - DEFINITIONS

200 - GENERAL DEFINITIONS:

• WORK AREA: That portion or portions of a building consisting of all reconfigured spaces as indicated on the construction documents, work areas excludes other portions of the building where incidental work entailed by the intended work must be performed and portions of the building where not initially intended by the Owner is specifically required by this code.

CHAPTER 3 - PROVISIONS FOR ALL COMPLIANCE METHODS

301.1 APPLICABILITY: The repair, alteration, change of occupancy, addition or relocation of all existing buildings shall comply with Section 301.2, 301.3, or 301.4.

301.3 ALTERATION, ADDITION, OR CHANGE OF OCCUPANCY: The alteration, addition or change of occupancy of all existing buildings shall comply with one of the methods listed in Section 301.3.1, 301.3.2, or 301.3.3 as selected by the applicant. Sections 301.3.1 through

301.3.3 shall not be applied in combination with each other.

Exception: Subject to the approval of the code offical, alterations complying with the laws in existence at the time the building or the affected portion of the building was built shall be considered in compliance with the provisions of this code. New structural members added as part of the alteration shall comply with the International Building Code. This exception shall not apply to the following:

1. Alterations for accessibility required by Section 306.

2. Alterations that constitute substantial improvement in flood hazard areas, which shall comply with Sections 503.2, 701.3 or 1303.1.3.

3. Structural provisions of Section 304, Chapter 5 or to the structural provisions of Sections 703, 805 and 906.

301.3.1 PRESCRIPTIVE COMPLIANCE METHOD: Alterations, additions, and changes of occupancy complying with Chapter 5 of this code in buildings complying with the International Fire Code shall be considered in compliance with the provisions of this code.

301.3.2 WORK AREA COMPLIANCE METHOD: Alterations, additions, and changes of occupancy complying with applicable requirements of Chapter 6 through 12 of this code shall be considered in compliance with the provisions of this code.

301.3.3 PERFORMANCE COMPLIANCE METHOD: Alterations, additions, and changes of occupancy complying with Chapter 13 of this code shall be considered in compliance with the previsions of this code.

302.3 EXISTING MATERIALS: Materials already in use in a building in compliance with requirements or approvals in effect at the time of their erection or installation shall be permitted to remain in use unless determined by the building official to be unsafe.

306.1 ACCESSIBILITY FOR EXISTING BUILDINGS, SCOPE: The provisions of Sections

306.1 through 306.7.16 apply to maintenance and reppair, change of occupancy, additions and alterations to existing buildings, including those identified as historic buildings.

306.7 ALTERATIONS: A facility that is altered shall comply with the applicable provisions in Chapter 11 of the IBC, ICC A117.1 and the provisions of Sections 306.7.1 through 306.7.18, unless technically infeasible. Where compliance with this section is technically infeasible, the alteration shall provide access to the maximum extent techincally feasible.

306.7.2 ACCESSIBLE MEANS OF EGRESS: Accessible means of egress required by Chapter 10 of the IBC are not required to be added in existing facilities.

CHAPTER 5 - PERSCRIPTIVE COMPLIANCE METHOD

SECTION 503 - ALTERATIONS

503.1 GENERAL: Alterations to any building or structure shall comply with the requirments of the IBC for new consturstion, alterations shall be such that the existing building or structure is not less complying with the provisions of the IBC than the existing building or structure was prior to the alteration, except that the structural elements need only comply with Sections 503.2 through 503.12.

Exceptions:

1. An existing stairway shall not be required to comply with the requirments of Section 1011 of the IBC where the existing space and construction does not allow a reduction in pitch or slope.

2. Handrails otherwise required to comply with Section 1011.11 of the IBC shall not be required to comply with the requiremnets of Section 1014.7 of the IBC regarding full extension of the handrails where such extensions would be hazardous because of plan configuration.

3. Where provided in below-grade transportation stations, existing and new escalators shall be permitted to have a clear width of less than 32 inches.

SECTION 506 – BUILDING AREA

506.1 GENERAL: The floor area of a building shall be determined based on the type of construction, occupancy classification, whether there is an automatic sprinkler system installed throughout the building and the amount of building frontage on public way or open space.

506.1.3 BASEMENTS: Basements need not be included in the total allowable floor area of a building provided the total area of such basements does not exceed the area permitted for a one-story above grade plane building.

- Grade Plane Definition from Section 202: A reference plane representing the average of finished ground level adjoining the building at exterior walls. Where the finished ground level slopes away from the exterior walls, the refereence plane shall be established by the lowest points within the area between the building and the lot line or, where the lot line is more than 6 feet from the building. between the building and a point 6 feet from the building.

- Story Above Grade Plan Definition from Section 202: Any story having it's finished floor surface entirely above grade plane, or in which the finished surface of the floor next above is:

1. More than 6 feet above grade plan, or

2. More than 12 feet above the finished ground level at any point.

506.2 ALLOWABLE AREA DETERMINATION: The allowable area of a building shall be determined in accordance with the applicable provisions of Sections 506.2.1 through 506.2.4 and Section 506.3.

-28,500sf per Table 506.2 for B occupancy, Type III-A Construction, Non-Sprinkled -Existing building area is 53,729sf (117,567sf when seperated, sprinkled portion is added)

506.2.1 SINGLE-OCCUPANCY BUILDINGS: The allowable area per story of a single-occupancy building with a maximum of three stroies above grade plane shall be determined by Equation 5-1:

South Building:

Aa = At + (NS x If) (Equation 5-1)

Aa = [28,500sf + (28,500sf x 0.75)] Aa = 49,875sf (existing building exceeds area: 53,729sf - 49,875sf = 3,854sf, 2024 IEBC Section

503.1 allows this, as long as the existing building is not less complying than prior to the alteration)

North Building:

Aa = At + (NS x If) (Equation 5-1)

Aa = [85,500sf + (28,500sf x 0.75)] Aa = 106,875sf (eisting building is less than maximum area (63,838sf))

Based on Equation 5-2 for a B Occupancy and Type III-B Construction for a Fully Sprinkled building the maximum area for a multiple story building is 285,000sf (Actual Building Area = 59,605sf)

506.3 FRONTAGE INCREASE: Every building shall adjoin or have access to a public way to receive an area factor increase based on frontage. Area factor increase shall be determined in accordance with Sections 506.3.1 through 506.3.3.

506.3.1 MINIMUM PERCENTAGE OF PERIMETER: To qualify for an area factor increase based on frontage, a building shall have not less than 25 percent of its perimeter on a public way or open space. Such open space shall be either on the same lot ot dedicated for public used and shall be accessed from a street or approved fire lane.

506.3.2 MINIMUM FRONTAGE DISTANCE: To qualify for an area factor increase based on frontage, the public way or open space adjacent to the building perimeter shall have a minimum distance of 20 feet measured at right angles from the building face to any of the following:

1. The closest interior lot line.

2. The entire width of a street, alley or public way.

3. The exterior face of an adjacent building on the same property.

The frontage increase shall be based on the smallest public way or open space that is 20 feet or greater, and the percentage of building perimeter having a minum 20 feet public way or open space.

506.3.3 AMOUNT OF INCREASE: The area factor increase based on frontage shall be determined in accordance with Table 506.3.3.

Percentage of Building Perimeter Frontage = 75% Open Space = 30 feet or Greater

If = 0.75 (Table 506.3.3)

CHAPTER 6 - TYPES OF CONSTRUCTION

602.3 TYPE III: Type III construction is that type of construction in which the exterior walls are of noncombustible materials and the interior building elements are of any material permitted by this code. Fire-retardant-treated wood framing and sheathing complying with Section 2303.2 shall be permitted within exterior wall assemblies of a 2-hour rating or less.

TABLE 601: The building is Type III-A and the Building Elements are as follows:

• Primary Structure: 1hr 3hr existing

• Bearing Walls, Exterior: 2hr n/a existing

• Bearing Walls, Interior: 1hr n/a existing

• Nonbearing Walls and Partitions, Exterior: See Table 705.5

• Nonbearing Walls and Partitions, Interior: 0hr 0hr existing

• Floor Construction + Assy 2nd Members: 1hr 1hr existing

• Roof Construction + Assy 2nd Members: 1hr 1hr exisintg

TABLE 705.5: Fire Seperation Distances Greater than 30ft don't need to have a Fire- Resistance Rating, closer than 5ft need a 1hr Rating, therefore Nonbearing Walls and Partitions, Exterior have a fire rating of 0hr with the exception of the dividing walls between the south building and the north building.

CHAPTER 7 - FIRE AND SMOKE PROTECTION FEATURES

SECTION 706 - FIRE WALLS:

707.3.1 SHAFT ENCLOSURES: The fire-resistance rating of the fire barrier seperating building areas from a shaft shall comply with Section 713.4.

707.3.2 INTERIOR EXIT STAIRWAY AND RAMP CONSTRUCTION: The fire-resistance rating of the fire barrier separating building areas for an interior exit stairway or ramp shall comply with Section 1023.1.

707.3.3 ENCLOSURES FOR EXIT ACCESS STAIRWAYS: The fire-resistance rating of the fire barrier seperating building areas from an exit access stairway or ramp shall comply with Section 713.4.

SECTION 713 - SHAFT ENCLOSURES

713.4 FIRE-RESISTANCE RATING: Shaft enclosures haveing a fire-resistance rating of not less that 2 hours where connecting four stories or more, and not less than 1 hour where connecting less than four stories. The number of stories connected by the shaft enclosure shall include any basement but nor any mezzanines. Shaft enclosures shall have a fire-resistance rating not less than the floor assembly penetrated, but need not exceed 2 hours. Shaft enclosures shall meet the requiremnts of Section 703.2.1.

SECTION 714 - PENETRATIONS

714.6 NONFIRE-RESISTANCE-RATED ASSEMBLIES: Penetrations of nonfire-resistance-rated-floor or floor/ceiling assemblies or the ceiling membrane of a nonfire-resistance-rated roof/ceiling assembly shall meet the requirments of Section 713 or shall comply with Section

716.6.1 or 714.6.2.

714.6.1 NONCOMBUSTIBLE PENETRATION ITEMS: Noncombustible penetrating items that connect not more than five stories are permitted, provided that the annular space is filled to resist the free passage of flame and the products of combustion with an approved noncombustible material or with a fill, void or cavity material that is tested and classified for use in through-penetration firestop systems.

2024 INTERNATIONAL BUILDING CODE:

CHAPTER 3 - OCCUPANCY CLASSIFICATION AND USE

SECTION 302 - OCCUPANCY CLASSIFICATION

302.1 OCCUPANCY CLASSIFICATION: Occupancy classification is the formal designation of the primary purpose of the building, structure or portion thereof. Structures shall be classified into one or more of the occupancy groups listed in this section based on the nature of the hazard and risks to building occupants generally associated with the intended purpose of the building or structure. An area, room or space that is intended to be occupied at different times for different purposes shall comply with all applicable requirements associated with such potential multipurpose. Structures containing multiple occupancy groups shall comply with Section 508. Where a structure is proposed for a purpose that is not specifically listed in this section, such structure shall be classified in the occupancy it most nearly resembles based on the fire safety and relative hazard. Occupied roofs shall be classified in the group that the occupancy most nearly resembles, according to the fire safety and relative hazard, and shall comply with Section 503.1.4.

SECTION 303 – ASSEMBLY GROUP A

303.1.1 SMALL BUILDINGS AND TENANT SPACES: A building or tenant space used for assembly purposes with an occupant load of less than 50 persons shall be classified as a Group B occupancy.

303.1.2 Small assembly spaces. The following rooms and spaces shall not be classified as Assembly occupancies:

1. A room or space used for assembly purposes with an occupant load of less than 50 persons and accessory to another occupancy shall be classified as a Group B occupancy or as part of that occupancy.

2. A room or space used for assembly purposes that is less than 750 square feet (70 m2) in area and accessory to another occupancy shall be classified as a Group B occupancy or as part of that occupancy.

SECTION 304 – BUSINESS GROUP B

304.1 BUSINESS GROUP B: Business Group B occupancy includes, among others, the use of a building or structure, or a portion thereof, for office, professional or service-type transactions, including storage of records and accounts.

CHAPTER 5 - GENERAL BUILDING HEIGHTS AND AREAS

SECTION 502 - BUILDING ADDRESS

502.1 ADDRESS IDENTIFICATION: New and existing buildings shall be provided with approved address identification. The address identification shall be legible and placed in a position that is visible from the street or road fronting the property. Address identification characters shall contrast with their background. Address numbers shall be Arabic numbers or alphabetical letters. Numbers shall not be spelled out. Each character shall be a minimum of 4 inches (102 mm) high with a minimum stroke width of 1/2 inch (12.7 mm). Where required by the fire code official, address identification shall be provided in additional approved locations to facilitate emergency response. Where access is by means of a private road and the building address cannot be viewed from the public way, a monument, pole or other approved sign or means shall be used to identify the structure. Address identification shall be maintained.

SECTION 503 - GENERAL BUILDING HEIGHT AND AREA LIMITATIONS

503.1 GENERAL: Unless otherwise specifically modified in Chapter 4 and this chapter, building height, number of stories and building area shall not exceed the limits specified in Sections 504 and 506 based on the type of construction as determined by Section 602 and the occupancies as determined by Section 302 except as modified hereafter. Building height, number of stories and building area provisions shall be applied independently. For the purposes of determining area limitations, height limitations and type of construction, each portion of a building separated by one or more fire walls complying with Section 706 shall be considered to be a separate building.

503.1.2 BUILDINGS ON SAME LOT: Two or more buildings on the same lot shall be regulated as separate buildings or shall be considered as portions of one building where the building height, number of stories of each building and the aggregate building area of the buildings are within the limitations specified in Sections 504 and 506. The preovisions of this code applicable to the aggregate building shall be applicable to each building.

SECTION 504 - BIILDING HEIGHT AND NUMBER OF STORIES

504.1 General. The height, in feet, and the number of stories of a building shall be determined based on the type of construction, occupancy classification and whether there is an automatic sprinkler system installed throughout the building.

504.2 MIXED OCCUPANCY: In a building containing mixed occupancies in accordance with Section 508, no individual occupancy shall exceed the height and number of story limits specified in this section for the applicable occupancies.

504.3 HEIGHT IN FEET: The maximum height, in feet, of a building shall not exceed the limits specified in Table 504.3.

Based on Table 504.3, for a B Occupancy and Type III-A Construction for a Non-Sprinkled building the maximum height is 65'-0" (Actual Height = 25'-9")

504.4 NUMBER OF STORIES. The maximum number of stories of a building shall not exceed the limits specified in Table 504.4.

Based on Table 504.4, for a B Occupancy and Type III-A Construction for a Non-Sprinkled building the maximum number of stories is 3 (Actual Number of Stories = 2 plus basement)

CHAPTER 9 - FIRE PROTECTION AND LIFE SAFETY SYSTEMS

SECTION 903 - AUTOMATIC SPRINKLER SYSTEMS

903.2 WHERE REQUIRED: Approved automatic sprinkler systemsin new buildings and structures shall be provided in the locations described in Sections 903.2.1 through 903.2.12.

(This is an existing building that is not going through a Change of Occupancy)

903.2.2 GROUP B: An automatice sprinkler system shall be provided for Group B occupancies as required in Sections 903.2.2.1 and 903.2.2.2.

(The building doesn't have areas described in Sections 903.2.2.1 or 903.2.2.2)

SECTION 906 - PORTABLE FIRE EXTINGUISHERS

906.1 WHERE REQUIRED: Portable fire extinguishers shall be installed in all of the following locations:

1. In Group A, B, E, F, H, I, M, R-1, R-2 and S occupanciares.

906.3 SIZE AND DISTRIBUTION: The size and distribution of portable fire extinguishers shall be in accordance with Sections 906.3.1 through 906.3.4.

906.3.1 CLASS A FIRE HAZARDS: The minimum sizes and distribution of portable fire extinguishers for occupancies that involve primarily Class A fire hazards shall comply with Table 906.3(1).

Light (Low) Hazard Occupancy:

-Min-Rated Extinguisher: 2-A -Max Floor Area per Unit of A: 3,000sf -Max Floor Area per Extinguisher: 11,250sf -Max Travel Distance: 75ft

SECTION 907 - FIRE ALARM AND DETECTION SYSTEMS

907.2.2 GROUP B: A manual fire alarm system, which activates the occupant notification system in accordance with Section 907.5, shall be installed in Group B occupancies where one of the following conditions exists:

1. The combined Group B occupant of all floors is 500 or more.

(The occupant load is 475 in the south building)

2. The Group B occupant load is more than 100 persons above or below the lowest level of exit discharge.

(The main level of exit discharge has less than 100 persons above and below)

3. The fire are contains an ambulatory care facility. (It does not contain this).

A manual fire alarm system is installed throughout the building.

CHAPTER 10 - MEANS OF EGRESS

SECTION 1005 - MEANS OF EGRESS SIZING:

1005.3 REQUIRED CAPACITY BASED ON OCCUPANT LOAD: The required capacity, in inches (mm), of the means of egress for any room, area, space or story shall be not less than that determined in accordance with Sections 1005.3.1 and 1005.3.2:

1005.3.1 STAIRWAYS. The capacity, in inches, of means of egress stairways shall be calculated by multiplying the occupant load served by such stairways by a means of egress capacity factor of 0.3 inch per occupant. Where stairways serve more than one story, only the occupant load of each story considered individually shall be used in calculating the required capacity of the stairways serving that story.

1005.3.2 OTHER EGRESS COMPONENTS. The capacity, in inches, of means of egress components other than stairways shall be calculated by multiplying the occupant load served by such component by a means of egress capacity factor of 0.2 inch per occupant.

SECTION 1006 - NUMBER OF EXITS AND EXIT ACCESS DOORWAYS

1006.2.1 EGRESS BASED ON OCCUPANT LOAD AND COMMON PATH OF EGRESS

TRAVEL DISTANCE: Two exits or exit access doorways from any space shall be provided where the design occupant load or the common path of egress travel distance exceeds the values listed in Table 1006.2.1. The cumulative occupant load from adjacent rooms, areas or spaces shall be determined in accordance with Section 1004.2.

Occupancy B:

Max Occupant Load: 48 Max Common Path w/o Sprinkler </= 30: 100ft Max Common Path w/o Sprinkler >30: 75ft

SECTION 1007 - EXIT AND EXIT ACCESS DOORWAY CONFIGURATION

1007.1.1 TWO EXITS OR EXIT ACCESS DOORWAYS: Where two exits, exit access doorways, exit access stairways or ramps, or any combination thereof, are required from any portion of the exit access, they shall be places a distance apart equal to not less than one-half the length of the maximum overall diagonal dimension of the building or area to be served in a straight line between them.

SECTION 1011 – STAIRWAYS:

1011.2 WIDTH AND CAPACITY. The required capacity of stairways shall be determined as specified in Section 1005.1, but the minimum width shall be not less than 44 inches. See Section 1009.3 for accessible means of egress stairways.

Exceptions:

1. Stairways serving an occupant load of less than 50 shall have a width of not less than 36 inches.

SECTION 1017 - EXIT ACCESS TRAVEL DISTANCE

1017.2 LIMITATIONS: Exit access travel distance shall not exceed the calues given in Table 1017.2

Occupancy B w/o Sprinkler: 200ft

SECTION 1023 - INTERIOR EXIT STAIRWAYS AND RAMPS

1023.1 GENERAL. Interior exit stairways and ramps serving as an exit component in a means of egress system shall comply with the requirements of this section. Interior exit stairways and ramps shall be enclosed and lead directly to the exterior of the building or shall be extended to the exterior of the building with an exit passageway conforming to the requirements of Section 1024, except as permitted in Section 1028.2. An interior exit stairway or ramp shall not be used for any purpose other than as a means of egress and a circulation path.

SECTION 1024 – EXIT PASSAGEWAYS

1024.1 EXIT PASSAGEWAYS. Exit passageways serving as an exit component in a means of egress system shall comply with the requirements of this section. An exit passageway shall not be used for any purpose other than as a means of egress and a circulation path.

1024.3 CONSTRUCTION. Exit passageway enclosures shall have walls, floors and ceilings of not less than a 1-hour fire-resistance rating, and not less than that required for any connecting interior exit stairway or ramp. Exit passageways shall be constructed as fire barriers in accordance with Section 707 or horizontal assemblies constructed in accordance with Section 711, or both.

BUILDING CONDITIONS:

BUILDING HEIGHT: 25'-9"

NUMBER OF SOTIES: 2 + Basement BUILDING AREA: 14,967sf (2nd Level)

22,342sf (1st Level) 16,420sf (Basement) 53,729sf

TOTAL BUILDING AREA: 63,838sf (North Building) 116,567 (Total)

JESSIE PARKER - SOUTH BUILDING

JESSIE PARKER - NORTH BUILDING

OLA BABCOCK MILLER BUILDING

DES MOINES STREET

EAST GRAND STREET

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Des Moines, IA 50322

2822 106th Street

MEP Engineer

IMEG Corp.

515 334 9906

C op yr ig ht

S ub st an ce , L

LC

1300 Walnut Street, Suite 201 Des Moines, Iowa 50309 Ph. 515 243 4407 www.substancearchitecture.com

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CODE SHEET

DOM-IT No.:

0719-01

April 10, 2026

STANDARD ACCESSIBILITY GUIDELINES

SCALE: 1" = 50'-0"1

Site Plan - Code

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STUD PARTITION OR EXTERIOR CAVITY WALL -

REFER TO WALL TYPE SHEET FOR ADDITIONAL INFO

CMU WALL

EXISTING WALLS AND BUILDING ELEMENTS TO

REMAIN ARE DRAWN IN HALFTONE

CAST-IN-PLACE WALL

WALLS AND BUILDING ELEMENTS TO BE

DEMOLISHED ARE DRAWN WITH DASHED LINES

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L www.imegcorp.com

Des Moines, IA 50322

2822 106th Street

MEP Engineer

IMEG Corp.

515 334 9906

C op yr ig ht

S ub st an ce , L

LC

1300 Walnut Street, Suite 201 Des Moines, Iowa 50309 Ph. 515 243 4407 www.substancearchitecture.com

Revisions

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DEMOLITION PLAN - LOWER LEVEL

DOM-IT No.:

0719-01

April 10, 2026

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

LOWER LEVEL DEMOLITION PLAN

DEMOLITION KEYNOTES

KEY NOTE

1 DEMO WALL BASE. (FLOORING TO BE DEMO'D W/ ABATEMENT NIC)

2 DEMO CARPET TILE AND WALL BASE. PREP FOR NEW FLOORING AND

BASE.

3 DEMO WALL AS NEEDED FOR NEW DOOR AND FRAME. VERIFY NO MEPT

CONFLICTS.

4 DEMO FLOORING AND WALL BASE. PREP FOR NEW FLOORING AND

BASE.

5 DEMO WINDOW COVERING

6 DEMO WALL, WALL BASE, DOOR/WINDOW/FRAME, AND ALL DEVICES

(DEMO CABELING BACK TO NEAREST J-BOX TO REMAIN). SALVAGE

DOOR/WINDOW/FRAME AS NEEDED FOR BUILD-BACK. TYP.

7 DEMO HANDRAIL (CUT FLUSH W/ FLOOR), GRIND TO BE BELOW FLOOR

SURFACE, PATCH FLOOR SLAB TO BE FLUSH AND SMOOTH WITH

SURROUNDING SURFACE.

8 DEMO CASEWORK AND COUNTER TOP. IF WALL TO REMAIN PREP/PATCH

FOR REPAINTING.

9 DEMO GLASS WALL AND FRAMING. SALVAGE END CAPS FOR

REINSTALLATION.

10 DEMO COUNTER AND PLUMBING FIXTURE. PREP FOR NEW.

11 DEMO GLASS WALL AND DOOR

12 DEMO WINDOW

13 DEMO WALL, WALL BASE, DOOR/WINDOW/FRAME, AND ALL DEVICES

(DEMO CABELING BACK TO NEAREST J-BOX TO REMAIN). SALVAGE

DOOR/WINDOW/FRAME AS NEEDED FOR BUILD-BACK. LEAVE 12"

BULKHEAD

14 DEMO/SALVAGE FOR REUSE FLOOR MOUNTED FIXTURES AND TOILET

PARTITIONS. DEMO CERAMIC TILE (MAINTAIN COVE WALL BASE), PREP

FOR NEW FLOORING.

15 DEMO WALL, WALL BASE, DOOR/WINDOW/FRAME, AND ALL DEVICES

(DEMO CABELING BACK TO NEAREST J-BOX TO REMAIN). SALVAGE

DOOR/WINDOW/FRAME AS NEEDED FOR BUILD-BACK. TYP. WALL TO BE

REBUILT W/ CLERESTROY WINDOWS AND ADDITIONAL FRAMING

SUPPORT ABOVE CEILING

16 SALVAGE DOOR AND TURN OVER TO OWNER.

17 SALVAGE DOOR AND FRAME FOR REUSE, MARK DOOR NUMBER W/ TAPE

AND COORDINATE W/ OWNER/CONTRACTOR FOR STORAGE LOCATION

18 DEMO RECEPTION DESK TO THE WEST OF COLUMN, DEMO COUNTER

UNDER GLASS TRANSACTION WINDOW (REMOVE/SALVAGE

TRANSACTION WINDOW LEAVING TRANSUM GLASS IN PLACE)

19 DEMO BASE CABINET, counter, AND SINK

20 DEMO WALL FOR NEW OPENING OR DOOR

21 DEMO DOOR, FRAME, AND SIDELIGHT (IF APPLICABLE)

DEMOLITION GENERAL NOTES

1 DEMO ANY ITEMS ON WALLS LEFT BY PREVIOUS TENANTS (IE.

SIGNANGE, VINYL GRAPHICS...)

2 DEMO/SALVAGE ALL FLOOR MOUNTED POWER/DATA "TOMBSTONES"

(GIVE TO OWNER FOR STORAGE), REMOVE WIRE, CAP ALL OPENINGS IN

FLOOR.

3 DEMO ALL VINYL WALL BASE THROUGHOUT.

4 DEMO ALL ROOM, DOOR SIGNS

SE

SF

SG

SH

SB

S3S2S1 S5 S6 S7 S9 S12S11S10 S13

SA

S15

PLAN

NORTH

ELEVELEV

CONFERENCE

BREAK ROOM

WORK ROOM

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

STORAGE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

STORAGE

OPEN OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

TRAINING

133132

1B

DISPLAY

LOBBY

STORAGE

5'-2"

10 10

5 5 555

555555555555

5 5 5 5 5 5

5 5 5 5

2 2

2 2

2 2

2 2 2 2

2 2 2 2

MEN

WOMEN

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

CONFERENCE ROOM

HALLWAY

HALLWAY

STORAGE

HALLWAY

OPEN OFFICE

WORK ROOM

HALLWAY

HALLWAY

HALLWAY

HALLWAY

CONFERENCE RM

HALLWAY

OFFICE

OFFICE

2 158

OFFICE

2 159

OFFICE

2 160

OFFICE

HALLWAY

CONFERENCE ROOM

HALLWAY

RECEPTION / LOBBY

WAITING

VEST

MEN

WOMEN

14 14

A

A

A

B

104 103

102 101 100

A

B

A

143A

143B

ROOF

NIC NIC

+/- 13'-11 1/2" REM

1/

2"3' -4

'-8

3' -4

5'

-8

/2

3' -4

4"

2'-8"

3'-5" 7'-2 1/2" VIF

STUD PARTITION OR EXTERIOR CAVITY WALL -

REFER TO WALL TYPE SHEET FOR ADDITIONAL INFO

CMU WALL

EXISTING WALLS AND BUILDING ELEMENTS TO

REMAIN ARE DRAWN IN HALFTONE

CAST-IN-PLACE WALL

WALLS AND BUILDING ELEMENTS TO BE

DEMOLISHED ARE DRAWN WITH DASHED LINES

1t

PARTITION GRAPHICS / PHASING LEGEND

O P

N G

4' -0

F

LR

OPNG

4'-0" FLR

DEMOLISHED ELEMENTS SHOWN IN

PROJECTION ARE SURROUNDED BY DASHED

LINES AND FILLED WITH A DIAGONAL HATCH

Ph.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

B

A

C

D

E

F

G

H

J

K

L www.imegcorp.com

Des Moines, IA 50322

2822 106th Street

MEP Engineer

IMEG Corp.

515 334 9906

C op yr ig ht

S ub st an ce , L

LC

1300 Walnut Street, Suite 201 Des Moines, Iowa 50309 Ph. 515 243 4407 www.substancearchitecture.com

Revisions

Substance No.:

#9518

16 17 18

M

N

P

Date:

/1

/2

:4

:3

A M

A u to d e s k D o c s /0

-0

D

O M

-I T

J e s s ie

P a rk e r S o u th B u ild in g

R e n o v a ti o n

/D O

M -I

T J e s s ie

P a rk e r S o u th B ld g

R e n o

A R

C H

R

.r v t

D O

M -I

T D

O M

-I T

J e s s ie P a rk e r

S o u th

R e n o v a ti o n

D o c u m e n ts

A0.81

DEMOLITION PLAN - LEVEL 1

DOM-IT No.:

0719-01

April 10, 2026

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

LEVEL 1 DEMOLITION PLAN

DEMOLITION KEYNOTES

KEY NOTE

1 DEMO WALL BASE. (FLOORING TO BE DEMO'D W/ ABATEMENT NIC)

2 DEMO CARPET TILE AND WALL BASE. PREP FOR NEW FLOORING AND

BASE.

3 DEMO WALL AS NEEDED FOR NEW DOOR AND FRAME. VERIFY NO MEPT

CONFLICTS.

4 DEMO FLOORING AND WALL BASE. PREP FOR NEW FLOORING AND

BASE.

5 DEMO WINDOW COVERING

6 DEMO WALL, WALL BASE, DOOR/WINDOW/FRAME, AND ALL DEVICES

(DEMO CABELING BACK TO NEAREST J-BOX TO REMAIN). SALVAGE

DOOR/WINDOW/FRAME AS NEEDED FOR BUILD-BACK. TYP.

7 DEMO HANDRAIL (CUT FLUSH W/ FLOOR), GRIND TO BE BELOW FLOOR

SURFACE, PATCH FLOOR SLAB TO BE FLUSH AND SMOOTH WITH

SURROUNDING SURFACE.

8 DEMO CASEWORK AND COUNTER TOP. IF WALL TO REMAIN PREP/PATCH

FOR REPAINTING.

9 DEMO GLASS WALL AND FRAMING. SALVAGE END CAPS FOR

REINSTALLATION.

10 DEMO COUNTER AND PLUMBING FIXTURE. PREP FOR NEW.

11 DEMO GLASS WALL AND DOOR

12 DEMO WINDOW

13 DEMO WALL, WALL BASE, DOOR/WINDOW/FRAME, AND ALL DEVICES

(DEMO CABELING BACK TO NEAREST J-BOX TO REMAIN). SALVAGE

DOOR/WINDOW/FRAME AS NEEDED FOR BUILD-BACK. LEAVE 12"

BULKHEAD

14 DEMO/SALVAGE FOR REUSE FLOOR MOUNTED FIXTURES AND TOILET

PARTITIONS. DEMO CERAMIC TILE (MAINTAIN COVE WALL BASE), PREP

FOR NEW FLOORING.

15 DEMO WALL, WALL BASE, DOOR/WINDOW/FRAME, AND ALL DEVICES

(DEMO CABELING BACK TO NEAREST J-BOX TO REMAIN). SALVAGE

DOOR/WINDOW/FRAME AS NEEDED FOR BUILD-BACK. TYP. WALL TO BE

REBUILT W/ CLERESTROY WINDOWS AND ADDITIONAL FRAMING

SUPPORT ABOVE CEILING

16 SALVAGE DOOR AND TURN OVER TO OWNER.

17 SALVAGE DOOR AND FRAME FOR REUSE, MARK DOOR NUMBER W/ TAPE

AND COORDINATE W/ OWNER/CONTRACTOR FOR STORAGE LOCATION

18 DEMO RECEPTION DESK TO THE WEST OF COLUMN, DEMO COUNTER

UNDER GLASS TRANSACTION WINDOW (REMOVE/SALVAGE

TRANSACTION WINDOW LEAVING TRANSUM GLASS IN PLACE)

19 DEMO BASE CABINET, counter, AND SINK

20 DEMO WALL FOR NEW OPENING OR DOOR

21 DEMO DOOR, FRAME, AND SIDELIGHT (IF APPLICABLE)

DEMOLITION GENERAL NOTES

1 DEMO ANY ITEMS ON WALLS LEFT BY PREVIOUS TENANTS (IE.

SIGNANGE, VINYL GRAPHICS...)

2 DEMO/SALVAGE ALL FLOOR MOUNTED POWER/DATA "TOMBSTONES"

(GIVE TO OWNER FOR STORAGE), REMOVE WIRE, CAP ALL OPENINGS IN

FLOOR.

3 DEMO ALL VINYL WALL BASE THROUGHOUT.

SE

SF

SG

SH

SB

S3S2

S1

S1 S5 S6 S7 S9 S12S11S10 S13

SA

S15

PLAN

NORTH

ELEVELEV

STAIR

JS214

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

STORAGE

CONFERENCE

WORK ROOM

STORAGE

STORAGE

OFFICE

OFFICE

STORAGE

STORAGE 209

OPEN OFFICE

CONFERENCE

CONFERENCE

2A

2B

7A

7B

OPEN OFFICE

7 7 7

3'-3 1/2"9

55555555555

5 5 5 5 5 5

MEN

WOMEN

CONFERENCE RM

OFFICE

LOBBY

OPEN OFFFICE

HALLWAY

WORK ROOM

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

HALLWAY

OPEN OFFICE 2

HALLWAY

OFFICE

2 240

OFFICE

2 239

OFFICE

2 238

OFFICE

2 237

OFFICE

2 236

OFFICE

HALLWAY

RECEPTION

2 234

OFFICE

CONFERENCE RM

OFFICE

CONFERENCE RM

B

A

ROOF

A

STUD PARTITION OR EXTERIOR CAVITY WALL -

REFER TO WALL TYPE SHEET FOR ADDITIONAL INFO

CMU WALL

EXISTING WALLS AND BUILDING ELEMENTS TO

REMAIN ARE DRAWN IN HALFTONE

CAST-IN-PLACE WALL

WALLS AND BUILDING ELEMENTS TO BE

DEMOLISHED ARE DRAWN WITH DASHED LINES

1t

PARTITION GRAPHICS / PHASING LEGEND

O P

N G

F L R

OPNG

4'-0" FLR

DEMOLISHED ELEMENTS SHOWN IN

PROJECTION ARE SURROUNDED BY DASHED

LINES AND FILLED WITH A DIAGONAL HATCH

Ph.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

B

A

C

D

E

F

G

H

J

K

L www.imegcorp.com

Des Moines, IA 50322

2822 106th Street

MEP Engineer

IMEG Corp.

515 334 9906

C op yr ig ht

S ub st an ce , L

LC

1300 Walnut Street, Suite 201 Des Moines, Iowa 50309 Ph. 515 243 4407 www.substancearchitecture.com

Revisions

Substance No.:

#9518

16 17 18

M

N

P

Date:

/1

/2

:0

:0

A M

A u to d e s k D o c s /0

-0

D

O M

-I T

J e s s ie

P a rk e r S o u th B u ild in g

R e n o v a ti o n

/D O