W912HN-23-R-4003_DRAWINGS.pdf

US Army Corps of Engineers ®

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US Army Corps of Engineers ®

SOLICITATION NO.:

CONTRACT NO.:

ISSUE DATE:

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SAVANNAH DISTRICT

W912HN-23-R-4003

DECEMBER 2022

ROBINS AIR FORCE BASE, GEORGIA

BLDG 231 SECOND-FLOOR ADDITION

FY21, PN UHHZ11-3000

-8

-0

AREA MAY BE USED FOR TEMPORARY

CRANE ACCESS WITH PRIOR

APPROVAL OF THE GOVERNMENT (28

DAY ADVANCE NOTICE, MINIMUM)

LAYDOWN AREA

LOD (WITHIN EXISTING

BARRIERS/BOLLARDS). PERRY

STREET CLOSED TO THROUGH

TRAFFIC. CONTRACTOR TO

REPLACE ROADWAY IN-KIND IF

ANY DAMAGE IS INCURRED

DURING CONSTRUCTION.

CONTRACTOR TO KEEP EMERGENCY

LANE CLEAR AND ACCESSIBLE TO

OCCUPANTS.

LOD. CONTRACTOR FENCING

REQUIRED. CONTRACTOR

REQUIRED TO PROVIDE

FMS ACCESS UPON REQUEST.

LOD. CONTRACTOR FENCING

REQUIRED. CONTRACTOR

REQUIRED TO PROVIDE

OCCUPANCY ACCESS TO NORTH

ENTRANCE.

FLOW HYDRANTTEST HYDRANT

EXISTING

BACKFLOW

PREVENTER

12/15/2022

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SHEET INDEX

SHEET NUMBER SHEET NAME

M-121 SECOND FLOOR MECHANICAL PLAN

M-301 MECHANICAL SECTIONS

M-401 MECHANICAL ENLARGED PLAN

M-501 MECHANICAL DETAILS

M-502 MECHANICAL DETAILS

M-503 MECHANICAL DETAILS

M-504 MECHANICAL HVAC DETAILS

M-505 MECHANICAL HVAC DETAILS

M-506 MECHANICAL HVAC DETAILS

M-601 CHILLED WATER DIAGRAMS

M-602 HEATING WATER DIAGRAMS

M-603 HVAC AIRFLOW DIAGRAM AHU-01-01

M-604 HVAC AIRFLOW DIAGRAM DOAS-01-01

M-701 MECHANICAL SEQUENCE OF OPERATIONS

M-702 HVAC CONTROL DIAGRAMS AHU-01-01

M-703 HVAC CONTROL DIAGRAMS DOAS-01-01

M-704 HVAC CONTROL DIAGRAMS, MISCELLANEOUS

M-705 HVAC CONTROL DIAGRAMS, MISCELLANEOUS

M-711 MECHANICAL HVAC SEQUENCE OF OPERATIONS

M-712 MECHANICAL HVAC SEQUENCE OF OPERATIONS

M-721 HVAC POINTS LISTS

M-722 HVAC POINTS LISTS

M-723 HVAC POINTS LISTS

M-724 HVAC POINTS LISTS

M-725 HVAC POINTS LISTS

M-726 HVAC POINTS LISTS

M-801 MECHANICAL SCHEDULES

M-802 MECHANICAL HVAC SCHEDULES

M-803 MECHANICAL HVAC SCHEDULES

M-804 MECHANICAL HVAC SCHEDULES

MH111 MECHANICAL FIRST FLOOR HVAC PLAN

MH121 MECHANICAL SECOND FLOOR HVAC PLAN

MH301 MECHANICAL HVAC SECTIONS

MH401 ENLARGED MECHANICAL HVAC PLAN

ELECTRICAL

E-001 ELECTRICAL ABBREVIATIONS

E-002 ELECTRICAL LEGEND & NOTES

E-003 ELECTRICAL LEGEND & NOTES

E-111 FIRST FLOOR POWER AND GROUNDING PLAN

E-121 SECOND FLOOR POWER AND GROUNDING PLAN

E-201 OUTDOOR ELECTRICAL SECTIONS

E-401 ELECTRICAL ROOM ENLARGED PLAN

E-402 FIRST FLOOR ELECTRICAL ROOM ENLARGED PLANS

E-403 FIRST FLOOR ELEVATOR ROOM ENLARGED PLAN

E-501 ELECTRICAL DETAILS

E-502 ELECTRICAL DETAILS

E-601 ELECTRICAL ONE-LINE DIAGRAM

E-701 POWER PANEL SCHEDULE

E-702 POWER PANEL SCHEDULE

EG131 LIGHTNING PROTECTION ROOF PLAN

EG501 GROUNDING AND LIGHTNING PROTECTION DETAILS

EG601 GROUNDING RISER DIAGRAM

EL111 FIRST FLOOR LIGHTING PLAN

EL121 SECOND FLOOR INTERIOR LIGHTING PLAN

EL701 LIGHTING FIXTURE SCHEDULE

TELECOMMUNICATIONS

T-001 TELECOMMUNICATION LEGEND & NOTES

T-111 FIRST FLOOR TELECOMMUNICATION PLAN

T-121 SECOND FLOOR TELECOMMUNICATION PLAN

T-201 TELECOM ELEVATIONS - COMM/SECURITY CER

T-202 TELECOM ELEVATIONS - SIPRNET

T-401 TELECOM ENLARGED PLANS

T-402 TELECOM ENLARGED PLANS

T-501 TELECOM RACK DETAIL

T-502 TELECOM DETAILS

T-503 TELECOM DETAILS

T-504 TELECOM DETAILS

T-505 TELECOMMUNICATIONS BONDING AND GROUNDING DETAILS

T-601 NIPR COMMINCATION RISER DIAGRAM/CONNECTION TO EXIST NIPR COMM ROOM

T-602 TELECOMMUNICATIONS RISER DIAGRAM

TY001 SECURITY LEGEND & NOTES

TY121 SECOND FLOOR SECURITY PLAN

TY501 SECURITY SINGLE DOOR DETAIL

TY502 SECURITY DOUBLE DOOR DETAIL

TY503 SECURITY PANEL DETAILS

TY505 SECURITY CJB DETAIL

TY601 SECURITY / ACS RISER DIAGRAM

TY602 SECURITY / IDS RISER DIAGRAM

SHEET INDEX

SHEET NUMBER SHEET NAME

GENERAL

G-001 COVER SHEET

G-002 SHEET INDEX

G-100 LIFE SAFETY ANALYSIS

G-101 LIFE SAFETY ANALYSIS

G-102 CODE COMPLIANCE PLAN - FLOOR 1 AREA A (COMPOSITE)

G-102A CODE COMPLIANCE PLAN - FLOOR 1 AREA B (COMPOSITE)

G-103 CODE COMPLIANCE PLAN - FLOOR 2 (COMPOSITE)

G-111 SEQUENCE OF CONSTRUCTION REQUIREMENTS FROM OWNER

STRUCTURAL

S-001 STRUCTURAL GENERAL NOTES

S-002 STRUCTURAL GENERAL NOTES

S-003 STRUCTURAL GENERAL NOTES

SD111 FIRST FLOOR PLAN - DEMO

SD121 SECOND FLOOR PLAN - DEMO

SD500 SECTIONS & DETAILS - DEMO

S-111 FIRST FLOOR FRAMING PLAN

S-121 SECOND FLOOR PLAN

S-131 ROOF FRAMING PLAN

S-200 FRAMING ELEVATIONS - ADMIN

S-201 FRAMING ELEVATIONS - ADMIN

S-202 FRAMING ELEVATION - ADMIN

S-400 ENLARGED PLANS

S-500 SECTIONS & DETAILS - STEEL

S-505 SECTIONS & DETAILS - OPEN WEB JOISTS

S-510 SECTIONS & DETAILS - MASONRY

S-536 STANDARD BEAM CONNECTION DETAILS

S-580 TYPICAL MASONRY DETAILS

S-581 TYPICAL MASONRY DETAILS

S-582 TYPICAL MASONRY DETAILS

S-585 METAL DECK DETAILS & SCHEDULES

S-600 COLUMN SCHEDULE

S-610 WIND LOAD SCHEDULES

ARCHITECTURAL

A-002 ARCHITECTURAL ABBREVIATIONS, SYMBOLS, AND NOTES

AD100 ARCH DEMO PLAN - EXISTING FIRST FLOOR

AD101 ARCH DEMO PLAN - EXISTING ROOF

A-111 FIRST FLOOR PLAN

A-121 SECOND FLOOR PLAN

A-131 ROOF PLAN

A-151 SECOND FLOOR REFLECTED CEILING PLAN

A-170 AIR BARRIER FLOOR PLAN & SECTION

A-200 BUILDING ELEVATIONS

A-201 BUILDING ELEVATIONS

A-300 BUILDING SECTIONS

A-301 WALL SECTIONS

A-400 ENLARGED PLANS

A-401 ENLARGED ELEVATOR PLANS

A-402 ENLARGED STAIR PLANS

A-403 ENLARGED STAIR PLANS

A-410 INTERIOR ELEVATIONS

A-411 INTERIOR ELEVATIONS

A-412 INTERIOR ELEVATIONS AND FIXTURE MOUNTING HEIGHTS

A-420 ENLARGED ELEVATOR & STAIR SECTIONS

A-421 ENLARGED STAIR SECTIONS

A-422 ENLARGED STAIR SECTIONS

A-500 PARTITION TYPES & DETAILS

A-501 PLAN DETAILS

A-505 WALL SECTION DETAILS

A-506 WALL SECTION DETAILS

A-510 CASEWORK DETAILS

A-511 CASEWORK DETAILS

A-610 DOOR SCHEDULE & DETAILS

A-620 WINDOW SCHEDULE & DETAILS

A-630 LOUVER SCHEDULE & DETAILS

INTERIORS

I-121 SECOND FLOOR FINISH PLAN

I-501 SIGNAGE DETAILS

IF121 SECOND FLOOR FURNITURE PLAN

FIRE PROTECTION

F-001 FIRE PROTECTION LEGEND AND ABBREVIATIONS

FA111 FIRST FLOOR FIRE ALARM / MASS NOTIFICATION SYSTEM PLAN

FA121 SECOND FLOOR FIRE ALARM / MASS NOTIFICATION SYSTEM PLAN

FA601 FIRE PROTECTION - FIRE ALARM/MASS NOTIFICATION SYSTEM MATRIX

FA602 FIRE PROTECTION - FIRE ALARM/MASS NOTIFICATION SYSTEM - BLOCK DIAGRAM

FX121 SECOND FLOOR SPRINKLER PLAN

FX501 FIRE PROTECTION - DETAILS

PLUMBING

P-001 PLUMBING LEGEND

PD101 PLUMBING DEMO PLAN - EXISTING ROOF

P-111 FIRST FLOOR PLUMBING PLAN

P-121 SECOND FLOOR PLUMBING PLAN

P-401 PLUMBING ENLARGED PLAN

P-501 PLUMBING DETAILS

P-502 PLUMBING DETAILS

P-601 PLUMBING RISERS

P-602 PLUMBING RISERS

P-801 PLUMBING SCHEDULES

MECHANICAL

M-001 MECHANICAL HVAC ABBREVIATIONS

M-002 MECHANICAL EQUIPMENT LEGEND

M-003 MECHANICAL HVAC LEGEND

M-004 MECHANICAL PIPING LEGEND

M-005 MECHANICAL INSTRUMENTATION SYMBOLS 1

M-006 MECHANICAL INSTRUMENTATION SYMBOLS 2

M-007 MECHANICAL POINT SCHEDULE INSTRUCTIONS

M-008 MECHANICAL EXAMPLE CONTROLS POINTS LIST

MD111 FIRST FLOOR DEMO PLAN

MD301 MECHANICAL DEMO SECTIONS

MD401 ENLARGED MECHANICAL DEMO PLANS

M-111 FIRST FLOOR MECHANICAL PLAN

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DRINKING

FOUNTAINS

REQUIRED:

WATER CLOSET BATHTUBS/SHOWERS

MALE FEMALE MALE FEMALEUNISEX UNISEX

LAVATORIES

MALE FEMALE UNISEX

IPC 2018 as modified by UFC 3-420-01 (April 01, 2021)

05.26 05.26 4.25

BUSINESS

Buildings for the transaction of business, professional services, other services involving merchandise, office buildings, banks, light industrial and similar uses.

WHOLE BUILDING

LEVEL: FIRST AND SECOND

0 0

OCCUPANTS: 425 (213 MALE 213 FEMALE)

B

3.66 3.66 0

1 Service Sink per Floor

DRINKING

FOUNTAINS

REQUIRED:

WATER CLOSET BATHTUBS/SHOWERS

MALE FEMALE MALE FEMALEUNISEX UNISEX

LAVATORIES

MALE FEMALE UNISEX

IPC 2018 as modified by UFC 3-420-01 (April 01, 2021)

00.37 00.71 0.18

ASSEMBLY

Auditoriums without permanent seating, art galleries, exhibition halls, museums, lecture halls, libraries, arcades, and gymnasiums.

WHOLE BUILDING

LEVEL: SECOND

0.00 0

OCCUPANTS: 91 (46 MALE 46 FEMALE)

A-3

0.23 0.23 0.00

1 Service Sink per Floor

TOTAL REQUIRED:

BUILDING CODE/LIFE SAFETY ANALYSIS

NOTE: BUILDING CODE / LIFE SAFETY ANALYSIS PROVIDED FOR THIS PROJECT IS FOR THE

SECOND FLOOR ADDITION ONLY.

1. APPLICABLE CODES AND STANDARDS

• UFC 3-600-01 FIRE PROTECTION ENGINEERING FOR FACILITIES, CHANGE 4,

FEBRUARY 2020

• UFC 1-200-01 DOD BUILDING CODE, CHANGE 1, 1OCT2020

• INTERNATIONAL BUILDING CODE (IBC), 2018

• INTERNATIONAL EXISTING BUILDING CODE, 2018

• NATIONAL FIRE PROTECTION ASSOCIATION (NFPA 101), LIFE SAFETY CODE 2018

• ARCHITECTURAL BARRIERS ACT (ABA) STANDARDS, 2015

• ROBINS AIR FORCE BASE, BASE FACILITY STANDARDS

2. LIFE SAFETY ANALYSIS DESIGN CRITERIA

BUILDING CODE DESIGN CRITERIA IS DEFINED IN THE DOD BUILDING CODE (UFC 1-200-01) AND THE FIRE PROTECTION ENGINEERING FOR FACILITIES (UFC 3-600-01). THE IBC DETERMINES BUILDING

CONSTRUCTION TYPE, ALLOWABLE FLOOR AREA, BUILDING HEIGHT LIMITATION, BUILDING

SEPARATION DISTANCES, AND THE REQUIRED FIRE RESISTANCE RATINGS FOR THE VARIOUS

BUILDING ELEMENTS. NFPA 101 ESTABLISHES MEANS OF EGRESS REQUIREMENTS. IBC AND NFPA

101 CRITERIA APPLY UNLESS OTHER REQUIREMENTS ARE SUPERCEDED BY CLIENT PROVIDED

DOCUMENTATION.

3. BUILDING OCCUPANCY (IBC CHAPTER 3)

ASSEMBLY GROUP A-3

BUSINESS GROUP B

BUILDING IS DESIGNED AS A MIXED USE FACILITY CONSISTING OF GROUPS B AND A-3. THESE OCCUPANCIES ARE NON-SEPARATED AND, THEREFORE, ARE LIMITED TO THE MOST RESTRICTIVE

OCCUPANCY AREA PROVISION FOR ALL OCCUPANCIES (IBC PARAGRAPH 508.3.2)

4. MIXED USE & OCCUPANCY

AGGREGATE ACCESSORY OCCUPANCIES SHALL NOT OCCUPY MORE THAN 10 PERCENT OF THE

BUILDING AREA OF THE STORY (IBC 508.2.3).

INCIDENTAL OCCUPANCIES (IBC TABLE 509)

BOILER ROOMS: 1 HOUR OR PROVIDE AUTOMATIC FIRE-EXTINGUISHING SYSTEM (MECH ROOM 221)

PER UFC 3-600-01 3-4, IBC CHAPTER 4 IS NOT TO BE UTILIZED FOR HAZARDOUS MATERIAL

REQUIREMENTS. INSTEAD COMPLY WITH NFPA 400 EXCEPT AS NOTED IN UFC 3-600-01.

5. CONSTRUCTION TYPE (IBC TABLE 601)

TYPE IIB

6. LOCATION ON PROPERTY (TABLE 705.8)

MAXIMUM AREA OF EXTERIOR WALL OPENINGS WITH 20 TO 25 FEET OF SEPARATION,

UNPROTECTED, SPRINKLERED: NO LIMIT.

7. SPRINKLER PROTECTION

THE BUILDING IS PROTECTED WITH AN AUTOMATIC SPRINKLER SYSTEMS.

8. ALLOWABLE BUILDING HEIGHT (IBC TABLE 504.3)

TABLE 504.4

ALLOWABLE NUMBER OF STORIES ABOVE GRADE PLANE

TABLE 506.2

ALLOWABLE AREA FACTOR (At = NS, S1, S13R, S13D, OR SM, AS APPLICABLE) IN SQUARE FEET

BUSINESS (B) BUILDING PROTECTED BY SPRINKLER SYSTEM

ASSEMBLY (A-3) BUILDING PROTECTED BY SPRINKLER SYSTEM

ALLOWABLE HEIGHT: 75 FEET

ALLOWABLE NUMBER OF STORIES: 3 STORIES

ACTUAL HEIGHT = 44’-1”

ACTUAL NUMBER OF STORIES = 2 STORIES

9. ALLOWABLE BUILDING AREA - PER STORY (IBC TABLE 506.2)

(EXISTING) FIRST FLOOR:

BUSINESS OCCUPANCY B: 41,948 SF

CONCENTRATED BUSINESS AREA B: 805 SF

TOTAL FIRST FLOOR AREA: 42,753 SF

(NEW) SECOND FLOOR:

BUSINESS OCCUPANCY B: 19,203 SF

ASSEMBLY OCCUPANCY A-3: 1,355 SF

TOTAL SECOND FLOOR AREA: 20,558 SF

506.2.4 MIXED OCCUPANCY, MULTISTORY BUILDINGS. EACH STORY OF A MIXED-OCCUPANCY

BUILDING WITH MORE THAN ONE STORY ABOVE GRADE PLANE SHALL INDIVIDUALLY COMPLY WITH

THE APPLICABLE REQUIREMENTS OF SECTION 508.1

508.1 GENERAL. EACH PORTION OF A BUILDING SHALL BE INDIVIDUALLY CLASSIFIED IN

ACCORDANCE WITH SECTION 302.1. WHERE A BUILDING CONTAINS MORE THAN ONE OCCUPANCY

GROUP, THE BUILDING OR PORTION THEROF SHALL COMPLY WITH THE APPLICABLE PROVISIONS

OF SECTION 508.2, 508.3, OR 508.4, OR A COMBINATION OF THESE SECTIONS.

508.3 NONSEPARATED OCCUPANCIES. BUILDINGS OR PORTIONS OF BUILDINGS THAT COMPLY WITH

THE PROVISIONS OF THIS SECTION SHALL BE CONSIDERED AS NONSEPARATED OCCUPANCIES.

508.3.2 ALLOWABLE BUILDING AREA, HEIGHT, AND NUMBER OF STORIES. THE ALLOWABLE BUILDING AREA, HEIGHT, AND NUMBER OF STORIES OF THE BUILDING OR PORTION THEROF SHALL BE BASED

ON THE MOST RESTRICTIVE ALLOWANCES FOR THE OCCUPANCY GROUPS UNDER CONSIDERATION

FOR THE TYPE OF CONSTRUCTION OF THE BUILDING IN ACCORDANCE WITH SECTION 503.1.

508.3.3 SEPARATION. NO SEPARATION IS REQUIRED BETWEEN NONSEPARATED OCCUPANCIES.

ASSEMBLY OCCUPANCY IS THE MOST RESTRICTIVE

ALLOWABLE BUILDING AREA: 28,500 SF ACTUAL BUILDING AREA: 20,727 SF

ALLOWABLE HEIGHT (IN FEET): 75' ACTUAL BUILDING HEIGHT: 44'-1"

ALLOWABLE NUMBER OF STORIES: 3 ACTUAL NUMBER OF STORIES: 2

10. FIRE RESISTANCE RATINGS FOR BUILDING ELEMENTS (IBC TABLE 601)

• PRIMARY STRUCTURAL STEEL: 0

• EXTERIOR BEARING WALLS: 0

• INTERIOR BEARING WALLS: 0

• EXTERIOR NONBEARING WALLS AND PARTITIONS: 0

• INTERIOR NONBEARING WALLS AND PARTITIONS: 0

• FLOOR CONSTRUCTION AND SECONDARY MEMBERS: 0

• ROOF CONSTRUCTION AND SECONDARY MEMBERS: 0

11. FIRE AND SMOKE PROTECTION FEATURES

FIRE WALLS, FIRE BARRIERS, FIRE PARTITIONS, SMOKE BARRIERS AND SMOKE PARITIONS OR ANY

OTHER WALL REQUIRED TO HAVE PROTECTED OPENINGS OR PENETRATIONS SHALL BE

EFFECTIVELY AND PERMANENTLY IDENTIFIED WITH SIGNS OR STENCILING ON BOTH SIDES OF THE WALL. IDENTIFICATION SHALL BE LOCATED IN ACCESSIBLE CONCEALED SPACES AND REPEATED

AT INTERVALS NOT EXCEEDING 30 FEET (IBC 703.7).

FIRE BARRIERS

THE SUPPORTING CONSTRUCTION FOR A FIRE BARRIER SHALL BE PROTECTED TO AFFORD THE

REQUIRED FIRE-RESISTANCE RATING OF THE FIRE BARRIER SUPPORTED.

OPENINGS IN A FIRE BARRIER SHALL BE PROTECTED IN ACCORDANCE WITH SECTION 716.

OPENINGS SHALL BE LIMITED TO A MAXIMUM AGGREGATE WIDTH OF 25 PERCENT OF THE LENGTH OF THE WALL AND THE MAXIMUM AREA OF ANY SINGLE OPENING SHALL NOT EXCEED 156 SQ FT (IBC 707.6). DUCTS & AIR TRANSFER OPENINGS SHALL COMPLY WITH IBC SECTION 717 (IBC 707).

SHAFT ENCLOSURES

SHAFT ENCLOSURES SHALL HAVE A FIRE-RESISTANCE RATING OF NOT LESS THAN 1 HOUR WHERE

CONNECTING LESS THAN FOUR STORIES. SHAFT ENCLOSURES SHALL BE CONSTRUCTED AS FIRE

BARRIERS OR HORIZONTAL ASSEMBLIES. OPENINGS OTHER THAN THOSE NECESSARY FOR THE

PURPOSE OF THE SHAFT SHALL NOT BE PERMITTED IN SHAFT ENCLOSURES (IBC 713).

FIRE PARTITIONS

SHALL HAVE A FIRE-RESISTANCE RATING OF NOT LESS THAN 1 HOUR. CORRIDOR WALLS AS

REQUIRED BY SECTION 1020.1. OPENINGS SHALL COMPLY WITH 716. PENETRATIONS SHALL

COMPLY WITH 714. DUCTS AND AIR TRANSFER OPENINGS SHALL COMPLY WITH 717 (IBC 708).

SMOKE BARRIERS

OPENINGS SHALL COMPLY WITH 716. PENETRATIONS SHALL COMPLY WITH 714. DUCTS AND AIR

TRANSFER OPENINGS SHALL COMPLY WITH 717 (IBC 709).

SMOKE PARTITIONS

DOORS IN SMOKE PARITIONS SHALL NOT INCLUDE LOUVERS AND MUST INCLUDE THE ABILITY TO

CLOSE BY SMOKE DETECTION. PENETRATIONS: THE SPACE AROUND PENETRATING ITEMS SHALL

BE FILLED WITH AN APPROVED MATERIAL TO LIMIT THE FREE PASSAGE OF SMOKE (IBC 710).

CORRIDORS IN TYPE B AND A-3 OCCUPANCIES SHALL BE NON-RATED IF THE BUILDING IS EQUIPPED THROUGHOUT WITH A NFPA 13 OR NFPA 13A AUTOMATIC STRINKLER SYSTEM (IBC TABLE 1020.1).

EXIT ENCLOSURES SHALL HAVE A FIRE RESISTANCE RATING OF NOT LESS THAN 1 HOUR WHERE

CONNECTING LESS THAN FOUR STORIES. AN EXIT ENCLOSURE SHALL NOT BE USED FOR ANY

PURPOSE OTHER THAN MEANS OF EGRESS. INTERIOR EXIT STAIRWAYS SHALL BE ENCLOSED WITH

FIRE BARRIERS OR HORIZONTAL ASSEMBLIES (IBC 1023.2).

12. OPENING PROTECTIVES (IBC 716)

FIRE-RESISTANCE RATED GLAZING TESTED AS PART OF A FIRE-RESISTANCE-RATED WALL

ASSEMBLY… …SHALL NOT OTHERWISE BE REQUIRED TO COMPLY WITH THIS SECTION. FIRE DOOR

ASSEMBLIES REQUIRED TO HAVE A MINIMUM FIRE PROTECTION RATING OF 20 MINUTES WHERE

LOCATED IN CORRIDOR WALLS OR SMOKE BARRIER WALLS (IBC 716.2.2.1).

FIRE DOOR & FIRE SHUTTER PROTECTION RATINGS (IBC TABLE 716.1(2))

TYPE OF ASSEMBLY MIN ASSEMBLY RATING

4 HOUR FIRE WALLS & 3

FIRE BARRIERS

3 HOUR FIRE WALLS & 3

FIRE BARRIERS

2 HOUR FIRE WALLS & 1 1/2

FIRE BARRIERS

1 ½ HOUR FIRE WALLS & 1 1/2

FIRE BARRIERS

1 HOUR FIRE BARRIERS: 1

SHAFT, EXIT ENCLOSURES,

AND EXIT PASSAGEWAY WALLS

OTHER 1 HOUR FIRE 3/4

BARRIERS

FIRE PARTITIONS: 1/3

CORRIDOR WALLS

OTHER 1 HOUR FIRE PARTITIONS 3/4

1 HOUR SMOKE BARRIERS 1/3

LOUVERS SHALL BE PROHIBITED IN FIRE DOORS THAT MAKE UP AN ASSEMBLY THAT CONTROL

SMOKE AND DRAFT (IBC 716.2.2.1.1).

IN A 20 MINUTE FIRE DOOR ASSEMBLY, THE GLAZING MATERIAL IN THE DOOR ITSELF SHALL HAVE A

MINIMUM FIRE-PROTECTION-RATED GLAZING OF 20 MINUTES AND SHALL BE EXEMPT FROM THE

HOSE STREAM TEST. THE GLAZING MATERIAL IN ANY OTHER PART OF THE DOOR ASSEMBLY MUST

PASS THE HOSE STREAM TEST (IBC 716.2.5.3).

FIRE-PROTECTION-RATED GLAZING IN DOORS MAKING UP AN EXIT ENCLOSURE AND EXIT

PASSAGEWAYS IN EXCESS OF 100 SQUARE INCHES SHALL BE PERMITTED IN FIRE DOORS. LISTED

FIRE-RESISTANCE-RATED GLAZING IN A FIRE DOOR SHALL HAVE A MAXIMUM TRANSMITTED

TEMPERATURE RISE IN ACCORDANCE WITH SECTION 716.5.5 WHEN THE FIRE DOOR IS TESTED IN

ACCORDANCE WITH NFPA 252, UL 10BOR UL 10C. (IBC 716.2.2.3.1).

FIRE DOOR FRAMES WITH TRANSOM LIGHTS, SIDELIGHTS, OR BOTH SHALL BE PERMITTED WHERE

A ¾ HOUR FIRE PROTECTION RATING OR LESS IS REQUIRED. WHERE A HIGHER RATING IS

REQUIRED FIRE-RESISTANCE-RATED GLAZING MUST BE A TESTED ASSEMBLY (IBC 716.2.5.4).

SMOKE AND DRAFT CONTROL DOOR LABELING SHALL SHOW THE LABEL “S” ON THE LABEL (IBC

716.2.9.3).

FIRE-PROTECTION-RATED GLAZING IN FIRE DOORS LOCATED IN A FIRE WALL SHALL BE PROHIBITED EXCEPT WHERE SERVING IN A FIRE DOOR IN A HORIZONTAL EXIT. A SELF-CLOSING SWINGING DOOR SHALL BE PERMITTED TO HAVE A VISION PANEL OF NOT MORE THAN 100 SQUARE INCHES

WITHOUT A DIMENSION EXCEEDING 10 INCHES. FIRE-PROTECTION-RATED GLAZING SHALL BE

INSTALLED IN FIRE DOORS HAVING A 1 ½ HOUR FIRE PROTECTION RATING IN FIRE BARRIERS

WHERE LIMITED TO 100 SQUARE INCHES, (IBC 716.2.5)

FIRE-PROTECTION-RATED GLAZING INSTALLED IN FIRE DOORS IN AREA SUBJECT TO HUMAN

IMPACT IN HAZARDOUS LOCATION SHALL COMPLY WITH CHAPTER 24 (IBC 716.1.2.1).

FIRE WINDOW ASSEMBLY FIRE PROTECTION RATINGS (IBC TABLE 716.1(3))

TYPE OF INTERIOR ASSEMBLY MIN FIRE WINDOW

ASSEMBLY RATING

ALL FIRE WALLS ASTM E119 OR UL 263 GLAZING ONLY

FIRE BARRIERS GREATER THAN 1 HOUR ASTM E119 OR UL 263 GLAZING ONLY

1 HOUR ASTM E119 OR UL 263 GLAZING ONLY

FIRE BARRIERS

1 HOUR 3/4

SMOKE BARRIERS

1 HOUR FIRE PARTITION 3/4

½ HOUR FIRE PARTITION 1/3

DUCTS AND AIR TRANSFER OPENINGS (IBC 717)

CONCEALED INSTALLATION OF INSULATING MATERIALS SHALL HAVE A FLAME SPREAD INDEX OF

NOT MORE THAN 25 AND A SMOKE-DEVELOPED INDEX OF NOT MORE THAN 450 (IBC 720.2).

EXPOSED INSTALLATION OF INSULATING MATERIALS SHALL HAVE A FLAME SPREAD INDEX OF NOT

MORE THAN 25 AND A SMOKE-DEVELOPED INDEX OF NOT MORE THAN 450 (IBC 720.3).

13. INTERIOR WALL AND CEILING FINISH REQUIREMENTS BY OCCUPANCY (IBC TABLE 803.13)-

AS PRESCRIBED IN NFPA CHAPTER 7 AND CHAPTER 11-43

CLASS A: FLAME SPREAD INDEX 0-25; SMOKE-DEVELOPED INDEX 0-450

(PER NFPA 10.2.3.3)

ITEMS ON WALLS SHALL BE CONSIDERED INTERIOR FINISH IF THEY COVER 10 PERCENT OR MORE OF THE WALL OR OF THE CEILING AREA, AND SHALL NOT BE CONSIDERED DECORATIVE MATERIALS

OR FURNISHINGS (IBC 806) NFPA 10.2.5

PROTRUDING OBJECTS ARE PERMITTED TO EXTEND BELOW THE MINIMUM CEILING HEIGHT OF 7’-6” IN A MEANS OF EGRESS, PROVIDED THERE IS A MINIMUM HEADROOM OF 80 INCHES. NOT MORE THAN 50 PERCENT OF THE CEILING AREA OF A MEANS OF EGRESS SHALL BE REDUCED IN HEIGHT BY PROTRUDING OBJECTS (IBC 1003.3.1). MINIMUM HEAD ROOM MUST BE MAINTAINED FOR 2/3 OF

THE CEILING AREA. NFPA 7.1.5.2

NFPA 101 MEANS OF EGRESS

14. OCCUPANCY (NFPA 101 6.1)

NEW ASSEMBLY

NEW BUSINESS

15. OCCUPANT LOAD (NFPA 101 TABLE 7.3.1.2 UNLESS REVISED IN UFC 3-600-01 TABLE 10-1

NFPA TABLE 7.3.1.2 - OCCUPANT LOAD FACTOR

USE

ASSEMBLY USE

LESS CONNCENTRATED USE,

WITHOUT FIXED SEATING

BUSINESS USE

UFC 3-600-01 TABLE 10-1 - SUPPLIMENTAL OCCUPANT LOAD FACTORS

CONFERENCE ROOMS WITH

TABLES AND CHAIRS

FIRST FLOOR:

BUSINESS – 41948/150 = 279 PEOPLE

CONCENTRATED BUSINESS – 805/50 = 16 PEOPLE

SECOND FLOOR:

BUSINESS – 19372/150 = 130 PEOPLE

ASSEMBLY-1355/15= 91 PEOPLE

TOTAL NUMBER FOR LOWER STORY = 295 OCCUPANTS

TOTAL NUMBER FOR UPPER STORY = 221 OCCUPANTS

16. REQUIRED NUMBER OF EXITS (NFPA 101 7.4)

NOT LESS THAN TWO MEANS OF EGRESS SHALL BE PROVIDED ON EVERY STORY. (NFPA 101 7.4.1.1)

AND NOT LESS THAN TWO SEPARATE EXITS WILL BE ACCESSIBLE FROM EVERY PART OF EVERY

STORY (NFPA 101 7.5.1.1.1).

BUSINESS: 2 REQUIRED (NFPA 101 38.2.4.1).

ASSEMBLY: 2 REQUIRED

ACTUAL NUMBER OF BUSINESS EXITS: 12 PROVIDED ON FIRST FLOOR, 2 ON SECOND

17. REQUIRED ARRANGEMENT OF EXITS (NFPA 101 7.5)

IN BUILDINGS PROTECTED BY AN AUTOMATIC SPRINKLER SYSTEM, THE MINIMUM SEPARATION

DISTANCE BETWEEN TWO EXITS WILL BE NOT LESS THAN ONE-THIRD THE LENGTH OF THE

MAXIMUM OVERALL DIAGONAL DIMENSION OF BUILDING OR AREA TO BE SERVED (NFPA 101

7.5.1.3.3).

ACTUAL: ALL EXITS ARE SEPARATED TO MEET THE REQUIREMENT WHERE TWO EXITS ARE

REQUIRED.

18. REQUIRED EXIT COMPONENT WIDTHS (NFPA 101 7.3.2)

BUSINESS EXIT COMPONENT WIDTH: 0.2 INCH WIDTH PER PERSON (NFPA 101 TABLE 7.3.3.1) WITH

44 INCHES MINIMUM CLEAR FOR BUSINESS (NFPA 101 38.2.3.2 & 40.1.7).

SECOND FLOOR: 221 X .2 = 44.2” EGRESS WIDTH REQUIRED. (MET WITH 3 MIN. 32” EGRESS PATHS)

FIRST FLOOR: 149 X .2 = 29.8” (MET WITH 3 MIN 32” EGRESS PATHS

THE MINIMUM WIDTH OF ANY MEANS OF EGRESS NOT SPECIFICALLY LISTED IS 36 INCHES MINIMUM

(NFPA 101 7.3.4.1).

ACTUAL WIDTH OF ANY MEANS OF EGRESS IS 36 INCHES MINIMUM

EXIT ACCESS FORMED BY FURNITURE AND PARTITIONS FOR A DISTANCE NOT EXCEEDING 50 FEET

AND FOR NOT MORE THAN 6 PEOPLE (NFPA 101 PARAGRAPH 7.3.4.1.1)

18 INCHES MINIMUM WIDTH FOR HEIGHT OF 38 INCHES ABOVE THE FLOOR AND [28 INCHES OVER 38

INCHES ABOVE THE FLOOR

36 INCH MINIMUM WIDTH FOR NEW EXIT ACCESS AND 28 INCHES MINIMUM WIDTH FOR EXISTING

EXIT ACCESS WITHOUT MOVING PERMANENT WALLS

ACTUAL EXIT ACCESS WIDTH IS 36 INCHES MINIMUM.

THE REQUIRED DOOR WIDTH OF BUSINESS USE: 0.2 INCHES PER PERSON (NFPA 101 TABLE 7.3.3.1)

WITH 32 INCHES MINIMUM CLEAR WIDTH. (NFPA 101 7.2.1.2.3.2)

ACTUAL DOOR WIDTH FOR ALL AREAS OF THE BUILDING HAVE AT LEAST TWO MEANS OF EGRESS WITH AT LEAST 32 INCHES CLEAR WIDTH. THIS WIDTH PROVIDES AN EGRESS CAPACITY OF 160

OCCUPANTS, WHICH EXCEEDS THE TOTAL OCCUPANT LOAD ON EACH EXTERIOR EXIT DOOR.

DOOR LEAVES ARE REQUIRED TO SWING IN THE DIRECTION OF EGRESS WHERE SERVING A ROOM

OR AREA WITH AN OCCUPANT LOAD OF 50 OR MORE.

STAIR MINIMUM WIDTH FOR AN OCCUPANT LOAD OF MORE THAN 50 IS 44 INCHES (NFPA 101 TABLE 7.2.2.2.1.1(a)) AND MINIMUM 0.3 INCH PER PERSON (NFPA 101 TABLE 7.3.3.1).

221 X .3 = 66.3” STAIR WIDTH REQUIRED. (NEED 34” MIN. WIDTH X 2 STAIRS, 3 STAIRS PROVIDED.)

AS-BUILT STAIR WIDTHS (PER LASER SCAN AND FIELD MESUREMENTS):

STAIR A (plan East) – 44-3/4” STAIR B (center) = 45-1/4” STAIR C (plan West) = 44-3/4””

ACTUAL STAIR WIDTH FOR STAIRS THAT ARE PART OF THE EGRESS PATH IS 44 INCHES CLEAR

BETWEEN HANDRAILS. THIS WIDTH PROVIDES AN EGRESS CAPACITY OF146 PEOPLE, WHICH

EXCEEDS THE OCCUPANT LOAD OF STAIRS AND MEETS THE MINIMUM WIDTH OF 44 INCHES.

STAIRS THAT SERVE INDIVIDUAL ROOMS THAT HAVE LESS THAN 50 PEOPLE ARE 36” BETWEEN

HANDRAILS.

19. ARRANGEMENT OF EXITS (NFPA 101 7.5)

ARRANGED SUCH THAT THE LOSS OF ANY ONE EXIT STILL PROVIDES EXIT CAPACITY FOR AT LEAST

50 PERCENT OF THE REQUIRED CAPACITY (NFPA 101 7.3.1.1.2).

THE ACTUAL ARRANGEMENT REFLECTS THAT THE LOSS OF ONE EXIT STILL PROVIDES FOR 160

OCCUPANTS WHICH IS MORE THAN 50 PERCENT OF THE MAXIMUM PROBABLE OCCUPANTS.

NEW EGRESS IS INCLUDED ON SECOND STORY ONLY. REQUIRED SECOND STORY EGRESS WIDTH

IS 96”. 50% OF THE TOTAL REQUIRED EGRESS WIDTH IS 48”. THE TWO REMAINING EGRESS PATHS

PROVIDE A TOTAL OF 72”, WHICH EXCEEDS THIS REQUIREMENT.

EXIT ACCESS FROM ROOMS OR SPACES SHALL BE PERMITTED TO BE THROUGH ADJOINING OR

INTERVENING ROOMS OR AREAS, PROVIDED THAT SUCH ROOMS OR AREAS ARE ACCESSORY TO

THE AREA SERVED (NFPA 7.5.1.6)

20. MARKING OF MEANS OF EGRESS (NFPA 101 7.10)

MEANS OF EGRESS SIGNAGE SHALL BE AS STATED IN 7.10, THERE ARE NO SPECIAL REQUIREMENTS FOR BUSINESS OR SPECIAL PURPOSE

INDUSTRIAL (NFPA 38.2.10 AND 40.2.10).

21. TRAVEL DISTANCES (NFPA 101 7.6)

DEAD END CORRIDORS

BUSINESS OCCUPANCY (NFPA 101 38.2.5.2.1)

ALLOWABLE: 50 FEET

ACTUAL SECOND FLOOR DEAD END A: 16’-6”

ACTUAL SECOND FLOOR DEAD END B: 16'-6"

COMMON PATH OF TRAVEL

BUSINESS OCCUPANCY (NFPA 101 38.2.5.3.1)

ALLOWABLE: 100’-0”

ACTUAL FIRST FLOOR COMMON PATH A: 84'-2"

ACTUAL FIRST FLOOR COMMON PATH B: 70'-5"

ACTUAL FIRST FLOOR COMMON PATH C: 27'-7"

ACTUAL SECOND FLOOR COMMON PATH A: 31’-11”

ACTUAL SECOND FLOOR COMMON PATH B: 50'-9"

ACTUAL SECOND FLOOR COMMON PATH C: 66'-8"

TRAVEL DISTANCE

BUSINESS OCCUPANCY (NFPA 101 38.2.6.3)

ALLOWABLE: 300’-0”

ACTUAL FIRST FLOOR TRAVEL DISTANCE A: 128'-3"

ACTUAL FIRST FLOOR TRAVEL DISTANCE B: 96'-3"

ACTUAL FIRST FLOOR TRAVEL DISTANCE C: 49'-0"

ACTUAL FIRST FLOOR TRAVEL DISTANCE D: 84'-10"

ACTUAL FIRST FLOOR TRAVEL DISTANCE E: 119'-2"

ACTUAL FIRST FLOOR TRAVEL DISTANCE F: 104'-7"

ACTUAL FIRST FLOOR TRAVEL DISTANCE G: 45'-11"

ACTUAL FIRST FLOOR TRAVEL DISTANCE H: 76'-7"

ACTUAL FIRST FLOOR TRAVEL DISTANCE I: 72'-5"

ACTUAL FIRST FLOOR TRAVEL DISTANCE J: 79'-7"

ACTUAL FIRST FLOOR TRAVEL DISTANCE K: 71'-2"

ACTUAL FIRST FLOOR TRAVEL DISTANCE L: 73'-6"

ACTUAL FIRST FLOOR TRAVEL DISTANCE M:72'-10"

ACTUAL FIRST FLOOR TRAVEL DISTANCE N: 177'-7"

ACTUAL SECOND FLOOR TRAVEL DISTANCE A: 121’-0”

ACTUAL SECOND FLOOR TRAVEL DISTANCE B: 151'-5"

A SINGLE EXIT SHALL BE PERMITTED FOR A ROOM OR AREA WITH A TOTAL DISTANCE OF TRAVEL FROM ANY POINT, INCLUDING TRAVEL

WITHIN THE EXIT, SHALL NOT EXCEED THE COMMON PATH OF TRAVEL LIMITATIONS.

THE NEW SECOND FLOOR ADDITION MEETS THE REQUIREMENTS OF THE ABA. AN ACCESSABLE PATH TO THE NEW ELEVATOR IS PRESENT

WITHIN THE EXISTING FIRST FLOOR

PLUMBING CALCULATIONS

6 6 0 4 4 0 2 SERVICE SINKS

6 6 6 10 7 6LEVEL 1 ACTUAL:

2.5 3 1 3 3 1LEVEL 2 ACTUAL:

3 SERVICE SINK

1 SERVICE SINK

69,000 SF

ACTUAL ALLOWABLE

69,000 SF

28,500 SF

(FT2/ PERSON)

15 NET

15 NET

(M2/ PERSON)

1.4 NET

ASSEMBLY OCCUPANCY (NFPA 101 12.2.5.1.3)

ALLOWABLE: 20 FEET

ASSEMBLY OCCUPANCY (NFPA 101 12.2.5.1.2)

ALLOWABLE: 20 FEET

ASSEMBLY OCCUPANCY (NFPA 101 12.2.6.2)

ALLOWABLE: 250 FEET SPRINKLERED BUILDING

WITHIN THE ASSEMBLY OCCUPANCY

(CONFERENCE ROOM), THERE IS A COMMON

PATH OF TRAVEL EQUAL TO 20 FEET

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SECTION 202

GENERAL DEFINITIONS

[A] ADDITION. AN EXTENSION OR INCREASE IN FLOOR AREA, NUMBER OF STORIES, OR HEIGHT OF A

BUILDING OR STRUCTURE

CHAPTER 3

PROVISIONS FOR ALL COMPLIANCE METHODS

301.5 COMPLIANCE WITH ACCESSIBILITY. ACCESSIBILITY REQUIREMENTS FOR EXISTING BUILDINGS

SHALL COMPLY WITH THE 2009 EDITION OF ICC A117.1.

SECTION 305

ACCESSIBILITY FOR EXISTING BUILDINGS

305.1 SCOPE. THE PROVISIONS OF SECTIONS 305.1 THROUGH 305.9 APPLY TO MAINTENANCE, CHANGE OF OCCUPANCY, ADDITIONS AND ALTERATIONS TO EXISTING BUILDINGS, INCLUDING

THOSE IDENTIFIED AS HISTORIC BUILDINGS.

CHAPTER 5

PRESCRIPTIVE COMPLIANCE METHOD

501.2 FIRE-RESISTANCE RATINGS. WHERE APPROVED BY THE CODE OFFICIAL, IN BUILDINGS WHERE

AN AUTOMATIC SPRINKLER SYSTEM INSTALLED IN ACCORDANCE WITH SECTION 903.3.1.1 OR

903.3.1.2 OF THE INTERNATIONAL BUILDING CODE HAS BEEN ADDED, AND THE BUILDING IS NOW SPRINKLERED THROUGHOUT, THE REQUIRED FIRE-RESISTANCE RATINGS OF BUILDING ELEMENTS AND MATERIALS SHALL BE PERMITTED TO MEET THE REQUIREMENTS OF THE CURRENT BUILDING

CODE. THE BUILDING IS REQUIRED TO MEET THE OTHER APPLICABLE REQUIREMENTS OF THE

INTERNATIONAL BUILDING CODE.

SECTION 502

ADDITIONS

502.1 GENERAL. ADDITIONS TO ANY BUILDING OR STRUCTURE SHALL COMPLY WITH THE

REQUIREMENTS OF THE INTERNATIONAL BUILDING CODE FOR NEW CONSTRUCTION.

CHAPTER 6

CLASSIFICATION OF WORK

SECTION 603

ALTERATION—LEVEL 2

603.1 SCOPE. LEVEL 2 ALTERATIONS INCLUDE THE RECONFIGURATION OF SPACE, THE ADDITION OR ELIMINATION OF ANY DOOR OR WINDOW, THE RECONFIGURATION OR EXTENSION OF ANY SYSTEM, OR THE INSTAL-LATION OF ANY ADDITIONAL EQUIPMENT.

603.2 APPLICATION. LEVEL 2 ALTERATIONS SHALL COMPLY WITH THE PROVISIONS OF CHAPTER 7

FOR LEVEL 1 ALTERATIONS AS WELL AS THE PROVISIONS OF CHAPTER 8.

CHAPTER 8

ALTERATIONS—LEVEL 2

SECTION 801

GENERAL

801.1 SCOPE. LEVEL 2 ALTERATIONS AS DESCRIBED IN SECTION 603 SHALL COMPLY WITH THE REQUIREMENTS OF THIS CHAPTER. EXCEPTION: BUILDINGS IN WHICH THE RECONFIGURATION IS EXCLUSIVELY THE RESULT OF COMPLIANCE WITH THE ACCESSIBILITY REQUIREMENTS OF SECTION

305.7 SHALL BE PERMITTED TO COM-PLY WITH CHAPTER 7.

801.2 ALTERATION LEVEL 1 COMPLIANCE. IN ADDITION TO THE REQUIREMENTS OF THIS CHAPTER, ALL WORK SHALL COMPLY WITH THE REQUIREMENTS OF CHAPTER 7.

801.3 COMPLIANCE. NEW CONSTRUCTION ELEMENTS, COMPONENTS,

SYSTEMS, AND SPACES SHALL COMPLY WITH THE REQUIREMENTS OF

THE INTERNATIONAL BUILDING CODE.

EXCEPTIONS:

1. WHERE WINDOWS ARE ADDED THEY ARE NOT REQUIRED TO COMPLY WITH THE LIGHT AND

VENTILATION REQUIREMENTS OF THE INTERNATIONAL BUILDING CODE.

2. NEWLY INSTALLED ELECTRICAL EQUIPMENT SHALL COMPLY WITH THE REQUIREMENTS OF

SECTION 807.

3. THE LENGTH OF DEAD-END CORRIDORS IN NEWLY CON-STRUCTED SPACES SHALL ONLY BE

REQUIRED TO COMPLY WITH THE PROVISIONS OF SECTION 805.6.

4. THE MINIMUM CEILING HEIGHT OF THE NEWLY CREATED HABITABLE AND OCCUPIABLE SPACES

AND CORRIDORS SHALL BE 7 FEET (2134 MM).

SECTION 802

BUILDING ELEMENTS AND MATERIALS

802.1 SCOPE. THE REQUIREMENTS OF THIS SECTION ARE LIMITED TO WORK AREAS IN WHICH

LEVEL 2 ALTERATIONS ARE BEING PERFORMED AND SHALL APPLY BEYOND THE WORK AREA

WHERE SPECIFIED.

802.2 VERTICAL OPENINGS. EXISTING VERTICAL OPENINGS SHALL COMPLY WITH THE PROVISIONS

OF SECTIONS 802.2.1, 802.2.2 AND 802.2.3.

802.2.1 EXISTING VERTICAL OPENINGS. EXISTING INTERIOR VER-TICAL OPENINGS CONNECTING TWO OR MORE FLOORS SHALL BE ENCLOSED WITH APPROVED ASSEMBLIES HAVING A FIRE-RESIS-

TANCE RATING OF NOT LESS THAN 1 HOUR WITH APPROVED OPENING PROTECTIVES.

SECTION 803

FIRE PROTECTION

803.1 SCOPE. THE REQUIREMENTS OF THIS SECTION SHALL BE LIMITED TO WORK AREAS IN WHICH

LEVEL 2 ALTERATIONS ARE BEING PER-FORMED, AND WHERE SPECIFIED THEY SHALL APPLY

THROUGHOUT THE FLOOR ON WHICH THE WORK AREAS ARE LOCATED OR OTHERWISE

BEYOND THE WORK AREA.

803.1.1 CORRIDOR RATINGS. WHERE AN APPROVED AUTOMATIC SPRINKLER SYSTEM IS INSTALLED

THROUGHOUT THE STORY, THE REQUIRED FIRE-RESISTANCE RATING FOR ANY CORRIDOR

LOCATED ON THE STORY SHALL BE PERMITTED TO BE REDUCED IN ACCORDANCE WITH THE

INTERNATIONAL BUILDING CODE. IN ORDER TO BE CON-SIDERED FOR A CORRIDOR RATING

REDUCTION, SUCH SYSTEM SHALL PROVIDE COVERAGE FOR THE STAIRWAY LANDINGS SERVING

THE FLOOR AND THE INTERMEDIATE LANDINGS IMMEDIATELY BELOW.

803.2 AUTOMATIC SPRINKLER SYSTEMS. AUTOMATIC SPRINKLER SYSTEMS SHALL BE PROVIDED IN ACCORDANCE WITH THE REQUIRE-MENTS OF SECTIONS 803.2.1 THROUGH 803.2.4. INSTALLATION

REQUIREMENTS SHALL BE IN ACCORDANCE WITH THE INTERNATIONAL BUILDING CODE.

SECTION 805

MEANS OF EGRESS

805.1 SCOPE. THE REQUIREMENTS OF THIS SECTION SHALL BE LIMITED TO WORK AREAS THAT INCLUDE EXITS OR CORRIDORS SHARED BY MORE THAN ONE TENANT WITHIN THE WORK AREA IN

WHICH LEVEL 2 ALTER-ATIONS ARE BEING PERFORMED, AND WHERE SPECIFIED THEY SHALL

APPLY THROUGHOUT THE FLOOR ON WHICH THE WORK AREAS ARE LOCATED OR OTHERWISE

BEYOND THE WORK AREA.

805.4.4 PANIC HARDWARE. IN ANY WORK AREA, AND IN THE EGRESS PATH FROM ANY WORK AREA TO THE EXIT DISCHARGE, IN BUILDINGS OR PORTIONS THEREOF OF GROUP A ASSEMBLY OCCU-

PANCIES WITH AN OCCUPANT LOAD GREATER THAN 100, ALL REQUIRED EXIT DOORS EQUIPPED

WITH LATCHING DEVICES SHALL BE EQUIPPED WITH APPROVED PANIC HARDWARE.

805.6 DEAD-END CORRIDORS. DEAD-END CORRIDORS IN ANY WORK AREA SHALL NOT EXCEED 35

FEET (10 670 MM).

805.9 HANDRAILS. THE REQUIREMENTS OF SECTIONS 805.9.1 AND 805.9.2 SHALL APPLY TO

HANDRAILS FROM THE WORK AREA FLOOR TO, AND INCLUDING, THE LEVEL OF EXIT DISCHARGE.

805.9.1 MINIMUM REQUIREMENT. EVERY REQUIRED EXIT STAIRWAY THAT IS PART OF THE MEANS OF EGRESS FOR ANY WORK AREA AND THAT HAS THREE OR MORE RISERS AND IS NOT PROVIDED WITH NOT FEWER THAN ONE HANDRAIL, OR IN WHICH THE EXISTING HANDRAILS ARE JUDGED TO BE IN DANGER OF COLLAPSING, SHALL BE PROVIDED WITH HANDRAILS FOR THE FULL LENGTH OF

THE STAIRWAY ON NOT FEWER THAN ONE SIDE. EXIT STAIRWAYS WITH A REQUIRED EGRESS

WIDTH OF MORE THAN 66 INCHES (1676 MM) SHALL HAVE HANDRAILS ON BOTH SIDES.

805.9.2 DESIGN. HANDRAILS REQUIRED IN ACCORDANCE WITH SECTION 805.9.1 SHALL BE DESIGNED

AND INSTALLED IN ACCOR-DANCE WITH THE PROVISIONS OF THE INTERNATIONAL BUILDING

CODE.E

805.11 GUARDS. THE REQUIREMENTS OF SECTIONS 805.11.1 AND 805.11.2 SHALL APPLY TO GUARDS FROM THE WORK AREA FLOOR TO, AND INCLUDING, THE LEVEL OF EXIT DISCHARGE BUT SHALL BE

CON-FINED TO THE EGRESS PATH OF ANY WORK AREA.

805.11.1 MINIMUM REQUIREMENT. EVERY OPEN PORTION OF A STAIRWAY, LANDING, OR BALCONY THAT IS MORE THAN 30 INCHES (762 MM) ABOVE THE FLOOR OR GRADE BELOW AND IS NOT PRO- VIDED WITH GUARDS, OR THOSE PORTIONS IN WHICH EXISTING GUARDS ARE JUDGED TO BE IN

DANGER OF COLLAPSING, SHALL BE PROVIDED WITH GUARDS.

805.11.2 DESIGN. GUARDS REQUIRED IN ACCORDANCE WITH SECTION 805.11.1 SHALL BE DESIGNED

AND INSTALLED IN ACCORDANCE WITH THE INTERNATIONAL BUILDING CODE.

SECTION 809

PLUMBING

809.1 MINIMUM FIXTURES. WHERE THE OCCUPANT LOAD OF THE STORY IS INCREASED BY MORE

THAN 20 PERCENT, PLUMBING FIXTURES FOR THE STORY SHALL BE PROVIDED IN QUANTITIES

SPECIFIED IN THE INTERNATIONAL PLUMBING CODE BASED ON THE INCREASED OCCU-PANT

LOAD.

SECTION 810

ENERGY CONSERVATION

810.1 MINIMUM REQUIREMENTS. LEVEL 2 ALTERATIONS TO EXIST-ING BUILDINGS OR STRUCTURES

ARE PERMITTED WITHOUT REQUIRING THE ENTIRE BUILDING OR STRUCTURE TO COMPLY WITH

THE ENERGY REQUIREMENTS OF THE INTERNATIONAL ENERGY CONSERVATION CODE OR

INTERNATIONAL RESIDENTIAL CODE. THE ALTERATIONS SHALL CON-FORM TO THE ENERGY

REQUIREMENTS OF THE INTERNATIONAL ENERGY CONSERVATION CODE OR INTERNATIONAL

RESIDENTIAL CODE AS THEY RELATE TO NEW CONSTRUCTION ONLY.

3.3.5 ADDITION. AN INCREASE IN BUILDING AREA, AGGREGATE FLOOR AREA, BUILDING HEIGHT, OR

NUMBER OF STORIES OF A STRUCTURE.(SAF-FUN)

38.2.1.3.2 AN INSIDE OPEN STAIRWAY OR INSIDE OPEN RAMP SHALL BE PERMITTED TO SERVE AS A

COMPONENT OF THE REQUIRED MEANS OF EGRESS SYSTEM FROM NOT MORE THAN ONE FLOOR

LEVEL BELOW THE STREET FLOOR.

CHAPTER 39 EXISTING BUSINESS OCCUPANCIES

39.2.2.3 STAIRS.

39.2.2.3.1 STAIRS COMPLYING WITH 7.2.2 SHALL BE PERMITTED.

7.2.2.2 DIMENSIONAL CRITERIA.

7.2.2.2.1 STANDARD STAIRS.

7.2.2.2.1.1 STAIRS SHALL MEET THE FOLLOWING CRITERIA:

(1) NEW STAIRS SHALL BE IN ACCORDANCE WITH TABLE 7.2.2.2.1.1(A) AND 7.2.2.2.1.2.

(2)*EXISTING STAIRS SHALL BE PERMITTED TO REMAIN IN USE, PROVIDED THAT THEY MEET

THE REQUIREMENTS FOR EXISTING STAIRS SHOWN IN TABLE 7.2.2.2.1.1(B).

(3) APPROVED EXISTING STAIRS SHALL BE PERMITTED TO BE REBUILT IN ACCORDANCE WITH

THE FOLLOWING:(A) DIMENSIONAL CRITERIA OF TABLE 7.2.2.2.1.1(B)(B) OTHER STAIR

REQUIREMENTS OF 7.2.2.

7.2.12.2.3* WHERE THE EXIT PROVIDING EGRESS FROM AN AREA OF REFUGE TO A PUBLIC

WAY THAT IS IN ACCORDANCE WITH 7.2.12.2.2 INCLUDES STAIRS, THE CLEAR WIDTH OF

LANDINGS AND STAIR FLIGHTS, MEASURED BETWEEN HANDRAILS AND AT ALL POINTS

BELOW HANDRAIL HEIGHT, SHALL BE NOT LESS THAN 48 IN., UNLESS OTHERWISE

PERMITTED BY THE FOLLOWING:

(1) THE MINIMUM 48 IN. CLEAR WIDTH SHALL NOT BE REQUIRED WHERE THE AREA

OF REFUGE IS SEPARATED FROM THE REMAINDER OF THE STORY BY A HORIZONTAL

EXIT MEETING THE REQUIREMENTS OF 7.2.4. (SEE ALSO 7.2.12.3.4.)(2) EXISTING

STAIRS AND LANDINGS THAT PROVIDE A CLEAR WIDTH OF NOT LESS THAN 37 IN.,

MEASURED AT AND BELOW HANDRAIL HEIGHT, SHALL BE PERMITTED.

7.2.12.2.5 THE AREA OF REFUGE SHALL BE PROVIDED WITH A TWO-WAY COMMUNICATION

SYSTEM FOR COMMUNICATION BETWEEN THE AREA OF REFUGE AND A CENTRAL CONTROL

POINT. THE DOOR OPENING TO THE STAIR ENCLOSURE OR THE ELEVATOR DOOR AND THE

ASSOCIATED PORTION OF THE AREA OF REFUGE THAT THE STAIR ENCLOSURE DOOR

OPENING OR ELEVATOR DOOR SERVES SHALL BE IDENTIFIED BY SIGNAGE. (SEE 7.2.12.3.5.)

7.2.12.3 DETAILS.

7.2.12.3.1* EACH AREA OF REFUGE SHALL BE SIZED TO ACCOMMODATE ONE WHEELCHAIR

SPACE OF 30 IN. × 48 IN. FOR EVERY 200 OCCUPANTS, OR PORTION THEREOF, BASED ON

THE OCCUPANT LOAD SERVED BY THE AREA OF REFUGE. SUCH WHEELCHAIR SPACES

SHALL MAINTAIN THE WIDTH OF A MEANS OF EGRESS TO NOT LESS THAN THAT

REQUIRED FOR THE OCCUPANT LOAD SERVED AND TO NOT LESS THAN 36 IN.

7.2.12.3.2* FOR ANY AREA OF REFUGE THAT DOES NOT EXCEED1000 FT2, IT SHALL BE

DEMONSTRATED BY CALCULATION OR TEST THAT TENABLE CONDITIONS ARE MAINTAINED

WITHIN THE AREA OF REFUGE FOR A PERIOD OF 15 MINUTES WHEN THE EXPOSING SPACE

ON THE OTHER SIDE OF THE SEPARATION CREATING THE AREA OF REFUGE IS SUBJECTED

TO THE MAXIMUM EXPECTED FIRE CONDITIONS.

7.2.12.3.3 ACCESS TO ANY DESIGNATED WHEELCHAIR SPACE IN AN AREA OF REFUGE

SHALL NOT PASS THROUGH MORE THAN ONE ADJOINING WHEELCHAIR SPACE.

7.2.12.3.4* EACH AREA OF REFUGE SHALL BE SEPARATED FROM THE REMAINDER OF THE

STORY BY A BARRIER HAVING A MINIMUM 1-HOUR FIRE RESISTANCE RATING, UNLESS ONE

OF THE FOLLOWING CRITERIA APPLIES:

(1) A GREATER RATING IS REQUIRED IN OTHER PROVISIONS OF THIS CODE.

(2) THE BARRIER IS AN EXISTING BARRIER WITH A MINIMUM 30-MINUTE FIRE

RESISTANCE RATING.

7.2.12.3.4.1 NEW FIRE DOOR ASSEMBLIES SERVING AN AREA OF REFUGE SHALL BE SMOKE

LEAKAGE–RATED IN ACCORDANCE WITH 8.2.2.4.

7.2.12.3.4.2 THE BARRIERS SPECIFIED IN 7.2.12.3.4, AND ANY OPENINGS IN THEM, SHALL

MINIMIZE AIR LEAKAGE AND RESIST THE PASSAGE OF SMOKE.

7.2.12.3.4.3 DOOR ASSEMBLIES IN THE BARRIERS SPECIFIED IN7.2.12.3.4 SHALL HAVE NOT

LESS THAN A 20-MINUTE FIRE PROTECTION RATING, UNLESS A GREATER RATING IS

REQUIRED IN OTHER PROVISIONS OF THIS CODE, AND SHALL BE EITHER SELF-CLOSING OR

AUTOMATIC-CLOSING IN ACCORDANCE WITH 7.2.1.8.

7.2.12.3.4.4 DUCTS SHALL BE PERMITTED TO PENETRATE THE BARRIER SPECIFIED IN

7.2.12.3.4, UNLESS PROHIBITED IN OTHER PROVISIONS OF THIS CODE, AND SHALL BE

PROVIDED WITH SMOKE-ACTUATED DAMPERS OR OTHER APPROVED MEANS TO RESIST

THE TRANSFER OF SMOKE INTO THE AREA OF REFUGE.

7.2.12.3.5 EACH AREA OF REFUGE SHALL BE IDENTIFIED BY A SIGN THAT READS AS THE

FOLLOWS: "AREA OF REFUGE"

7.2.12.3.5.1 THE SIGN REQUIRED BY 7.2.12.3.5 SHALL CONFORM TO THE REQUIREMENTS OF

ICC/ANSI A117.1, AMERICAN NATIONAL STANDARD FOR ACCESSIBLE AND USABLE BUILDINGS

AND FACILITIES, FOR SUCH SIGNAGE AND SHALL DISPLAY THE INTERNATIONAL SYMBOL OF

ACCESSIBILITY.

SIGNS ALSO SHALL BE LOCATED AS FOLLOWS:

(1) AT EACH DOOR OPENING PROVIDING ACCESS TO THE AREA OF REFUGE

(2) AT ALL EXITS NOT PROVIDING AN ACCESSIBLE MEANS OF EGRESS, AS DEFINED

IN 3.3.172.1

(3) WHERE NECESSARY TO INDICATE CLEARLY THE DIRECTION TO AN AREA OF

REFUGE

7.2.12.3.5.2 SIGNS REQUIRED BY 7.2.12.3.5 SHALL BE ILLUMINATED AS REQUIRED FOR

SPECIAL SIGNS IN ACCORDANCE WITH 7.10.8.1.7.2.12.3.6 TACTILE SIGNAGE COMPLYING

WITH ICC/ANSI A117.1,AMERICAN NATIONAL STANDARD FOR ACCESSIBLE AND USABLE

BUILDINGS AND FACILITIES, SHALL BE LOCATED AT EACH DOOR OPENING TO AN AREA OF

REFUGE.

39.2.1.3.2 AN INSIDE OPEN STAIRWAY, INSIDE OPEN ESCALATOR, OR INSIDE OPEN RAMP SHALL BE

PERMITTED TO SERVE AS A COMPONENT OF THE REQUIRED MEANS OF EGRESS SYSTEM FROM

NOT MORE THAN ONE FLOOR LEVEL BELOW THE STREET FLOOR.

39.2.2.12 AREAS OF REFUGE.

39.2.2.12.1 AREAS OF REFUGE COMPLYING WITH 7.2.12 SHALL BE PERMITTED.

39.2.2.12.2 IN BUILDINGS PROTECTED THROUGHOUT BY AN APPROVED, SUPERVISED AUTOMATIC SPRINKLER SYSTEM IN ACCORDANCE WITH 9.7.1.1(1), TWO ROOMS OR SPACES SEPARATED FROM EACH OTHER BY SMOKE-RESISTANT PARTITIONS IN ACCORDANCE WITH THE DEFINITION OF AREA

OF REFUGE IN 3.3.22 SHALL NOT BE REQUIRED.

3.3.22* AREA OF REFUGE. AN AREA THAT IS EITHER (1) A STORY IN A BUILDING WHERE THE

BUILDING IS PROTECTED THROUGHOUT BY AN APPROVED, SUPERVISED AUTOMATIC SPRINKLER

SYSTEM AND HAS NOT LESS THAN TWO ACCESSIBLE ROOMS OR SPACES SEPARATED FROM EACH

OTHER BY SMOKE-RESISTING PARTITIONS; OR (2) A SPACE LOCATED IN A PATH OF TRAVEL

LEADING TO A PUBLIC WAY THAT IS PROTECTED FROM THE EFFECTS OF FIRE, EITHER BY MEANS

OF SEPARATION FROM OTHER SPACES IN THE SAME BUILDING OR BY VIRTUE OF LOCATION,

THEREBY PERMITTING A DELAY IN EGRESS TRAVEL FROM ANY LEVEL. (SAF-MEA)3.3.22.1

ACCESSIBLE AREA OF REFUGE. AN AREA OF REFUGE THAT COMPLIES WITH THE ACCESSIBLE

ROUTE REQUIREMENTS OF ICC/ANSI A117.1, AMERICAN NATIONAL STANDARD FOR ACCESSIBLE

AND USABLE BUILDINGS AND FACILITIES (SAF-MEA).

39.2.6 TRAVEL DISTANCE TO EXITS. TRAVEL DISTANCE SHALL COMPLY WITH 39.2.6.1 THROUGH 39.2.6.3.

39.2.6.1 TRAVEL DISTANCE SHALL BE MEASURED IN ACCORDANCE WITH SECTION 7.6.

39.2.6.2 TRAVEL DISTANCE TO AN EXIT SHALL NOT EXCEED 200 FT FROM ANY POINT IN A BUILDING, UNLESS OTHERWISE PERMITTED BY 39.2.6.3.

39.2.6.3 TRAVEL DISTANCE SHALL NOT EXCEED 300 FT IN BUSINESS OCCUPANCIES PROTECTED

THROUGHOUT BY AN APPROVED, SUPERVISED AUTOMATIC SPRINKLER SYSTEM IN ACCORDANCE

WITH SECTION 9.7.

39.3.3 INTERIOR FINISH.

39.3.3.1 GENERAL. INTERIOR FINISH SHALL BE IN ACCORDANCE WITH SECTION 10.2.

39.3.3.2 INTERIOR WALL AND CEILING FINISH.

39.3.3.2.1 INTERIOR WALL AND CEILING FINISH MATERIALS COMPLYING WITH SECTION 10.2 SHALL BE

CLASS A OR CLASS B IN EXITS AND IN EXIT ACCESS CORRIDORS.

39.3.3.2.2 INTERIOR WALL AND CEILING FINISHES SHALL BE CLASS A,CLASS B, OR CLASS C IN AREAS

OTHER THAN THOSE SPECIFIED IN39.3.3.2.1.

39.3.3.3 INTERIOR FLOOR FINISH. (NO REQUIREMENTS).

CHAPTER 43

BUILDING REHABILITATION

43.1 GENERAL.

43.1.1 CLASSIFICATION OF REHABILITATION WORK CATEGORIES. REHABILITATION WORK ON

EXISTING BUILDINGS SHALL BE CLASSIFIED AS ONE OF THE FOLLOWING WORK CATEGORIES:

(1) REPAIR

(2) RENOVATION

(3) MODIFICATION

(4) RECONSTRUCTION

(5) CHANGE OF USE OR OCCUPANCY CLASSIFICATION

(6) ADDITION

43.1.2.3 ANY BUILDING UNDERGOING ADDITION (see 43.2.2.1.7) SHALL COMPLY WITH THE

REQUIREMENTS OF SECTION 43.8.

43.2.2.1.7 ADDITION. AN INCREASE IN THE BUILDING AREA, AGGREGATE FLOOR AREA, BUILDING

HEIGHT, OR NUMBER OF STORIES OF A STRUCTURE.

43.4.2 CAPACITY OF MEANS OF EGRESS. THE CAPACITY OF MEANS OF EGRESS, DETERMINED IN

ACCORDANCE WITH SECTION 7.3, SHALL BE SUFFICIENT FOR THE OCCUPANT LOAD THEREOF,

UNLESS ONE OF THE FOL-LOWING CONDITIONS EXISTS:

(1) THE AUTHORITY HAVING JURISDICTION SHALL BE PERMITTED TO ESTABLISH THE

OCCUPANT LOAD AS THE NUMBER OF PERSONS FOR WHICH EXISTING MEANS OF EGRESS

IS ADEQUATE, PROVIDED THAT MEASURES ARE ESTABLISHED TO PREVENT OCCUPANCY BY

A GREATER NUMBER OF PERSONS.

(2)*THE EGRESS CAPACITY SHALL HAVE BEEN PREVIOUSLY APPROVED AS BEING

ADEQUATE.

43.8 ADDITIONS.

43.8.1 GENERAL REQUIREMENTS.

43.8.1.1 WHERE AN ADDITION, AS DEFINED IN 43.2.2.1.7, IS MADE TO A BUILDING, BOTH OF THE

FOLLOWING CRITERIA SHALL BE MET:

(1) THE ADDITION SHALL COMPLY WITH OTHER SECTIONS OF THIS CODE APPLICABLE TO

NEW CONSTRUCTION FOR THE OCCUPANCY.

(2) THE EXISTING PORTION OF THE BUILDING SHALL COMPLY WITH THE REQUIREMENTS OF

THIS CODE APPLICABLE TO EXISTING BUILDINGS FOR THE OCCUPANCY.

43.8.1.2 AN ADDITION SHALL NOT CREATE OR EXTEND ANY NON-CONFORMITY WITH REGARD TO FIRE SAFETY OR THE MEANS OF EGRESS IN THE EXISTING BUILDING FOR WHICH THE ADDITION IS

CONSTRUCTED.

43.8.1.3 ANY REPAIR, RENOVATION, ALTERATION, OR RECONSTRUCTION WORK WITHIN AN EXISTING BUILDING TO WHICH AN ADDITION IS BEING MADE SHALL COMPLY WITH THE REQUIREMENTS OF

SECTIONS 43.3,43.4, 43.5, AND 43.6.

43.8.2 HEIGHTS. NO ADDITION SHALL INCREASE THE HEIGHT OF AN EXISTING BUILDING BEYOND

THAT PERMITTED UNDER THE APPLICABLE PROVISIONS FOR NEW BUILDING CONSTRUCTION.

43.8.3 FIRE PROTECTION SYSTEMS. IN OTHER THAN ONE- AND TWO-FAMILY DWELLINGS, EXISTING

COMPARTMENT AREAS WITHOUT AN APPROVED SEPARATION FROM THE ADDITION SHALL BE

PROTECTED BY AN APPROVED AUTOMATIC SPRINKLER SYSTEM WHERE THE COMBINED AREAS

WOULD BE REQUIRED TO BE SPRINKLERED BY THE PROVISIONS APPLICABLE TO NEW

CONSTRUCTION FOR THE OCCUPANCY.

712.1.9 TWO-STORY OPENINGS. IN OTHER THAN GROUPS I-2 AND I-3, A VERTICAL OPENING THAT IS NOT USED AS ONE OF THE APPLICATIONS LISTED IN THIS SECTION SHALL BE PERMITTED IF THE

OPENING COMPLIES WITH ALL OF THE FOLLOWING ITEMS:

1.DOES NOT CONNECT MORE THAN TWO STORIES.

2.DOES NOT PENETRATE A HORIZONTAL ASSEMBLY THAT SEPARATES FIRE AREAS OR

SMOKE BARRIERS THAT SEPARATE SMOKE COMPARTMENTS.

3.IS NOT CONCEALED WITHIN THE CONSTRUCTION OF A WALL OR A FLOOR/CEILING

ASSEMBLY.

4. IS NOT OPEN TO A CORRIDOR IN GROUP I AND R OCCUPANCIES.

5.IS NOT OPEN TO A CORRIDOR ON NONSPRINKLERED FLOORS.

6.IS SEPARATED FROM FLOOR OPENINGS AND AIR TRANSFER OPENINGS SERVING OTHER

FLOORS BY CONSTRUCTION CONFORMING TO REQUIRED SHAFT ENCLOSURES.

SECTION 1019

EXIT ACCESS STAIRWAYS AND RAMPS

1019.1 GENERAL. EXIT ACCESS STAIRWAYS AND RAMPS SERVING AS AN EXIT ACCESS COMPONENT IN A MEANS OF EGRESS SYSTEM SHALL COMPLY WITH THE REQUIREMENTS OF THIS SECTION. THE

NUMBER OF STORIES CONNECTED BY EXIT ACCESS STAIRWAYS AND RAMPS SHALL

INCLUDE BASEMENTS, BUT NOT MEZZANINES.

1019.2 ALL OCCUPANCIES. EXIT ACCESS STAIRWAYS AND RAMPS THAT SERVE FLOOR LEVELS

WITHIN A SINGLE STORY ARE NOT REQUIRED TO BE ENCLOSED.

SECTION 407

ELEVATORS

407.1 GENERAL.

ELEVATORS ARE USED AS THE PRIMARY MEANS TO PROVIDE WHEELCHAIR ACCESS TO UPPER AND

LOWER FLOORS IN MULTISTORY BUILDINGS.

EXISTING ELEVATORS—SCOPING PROVISIONS IN THE MODEL BUILDING CODES CAN REQUIRE THAT

ACCESSIBILITY BE UPGRADED IN EXISTING BUILDINGS THAT UNDERGO RENOVATIONS,

ALTERATIONS AND CHANGES OF OCCUPANCY.THE APPLICABLE PROVISIONS IN SECTION 407

REPRESENT THE BASELINE MINIMUM EXPECTATIONS FOR AN EXISTING ELEVATOR TO BE

CONSIDERED AS PROVIDING A REASONABLE DEGREE OF ACCESSIBILITY; THE EXCEPTIONS

PROVIDE FOR ALLOWANCES. CERTAIN PROVISIONS FOR NEW ELEVATORS IN THIS STANDARD ARE INTENDED TO BE RETROACTIVELY APPLICABLE TO EXISTING ELEVATORS. THE MODEL BUILDING

CODES AND SAFETY CODE FOR EXISTING ELEVATORS AND ESCALATORS, ASME A17.3,

ADEQUATELY ADDRESS RETRO-ACTIVE SAFETY PROVISIONS.

407.2 ELEVATOR LANDING REQUIREMENTS.

407.2.1 CALL CONTROLS. WHERE ELEVATOR CALL BUTTONS OR KEY-PADS ARE PROVIDED, THEY SHALL COMPLY WITH SECTIONS 407.2.1 AND 309.4. CALL BUTTONS SHALL BE RAISED OR FLUSH.

OBJECTS BENEATH HALL CALL BUTTONS SHALL PROTRUDE 1 INCH (25 mm) MAXIMUM.

EXCEPTIONS:

1. EXISTING ELEVATORS SHALL BE PERMITTED TO HAVE RECESSED CALL BUTTONS.

2. THE RESTRICTION ON OBJECTS BENEATH CALL BUTTONS SHALL NOT APPLY TO EXISTING

CALL BUTTONS.

407.2.1.1 HEIGHT. CALL BUTTONS AND KEYPADS SHALL BE LOCATED WITHIN ONE OF THE REACH RANGES SPECIFIED IN SECTION 308, MEASURED TO THE CENTERLINE OF THE HIGHEST OPERABLE

PART.

EXCEPTION:

EXISTING CALL BUTTONS AND EXISTING KEYPADS SHALL BE PERMITTED TO BE LOCATED 54

INCHES (1370 Mm) MAXIMUM ABOVE THE FLOOR, MEASURED TO THE CENTERLINE OF THE

HIGHEST OPERABLE PART.

407.3.6 WIDTH. ELEVATOR DOOR CLEAR OPENING WIDTH SHALL COMPLY WITH Table 407.4.1.

EXCEPTION: IN EXISTING ELEVATORS, A POWER-OPERATED CAR DOOR COMPLYING WITH SECTION

404.2.2 SHALL BE PERMITTED.

407.4.1 INSIDE DIMENSIONS. INSIDE DIMENSIONS OF ELEVATOR CARS SHALL COMPLY WITH TABLE 407.4.1.

EXCEPTION:

EXISTING ELEVATOR CAR CONFIGURATIONS THAT PROVIDE A CLEAR FLOOR AREA OF 16

SQUARE FEET (1.5 m2) MINIMUM, AND PROVIDE A CLEAR INSIDE DIMENSION OF 36 INCHES (915 mm) MINIMUM IN WIDTH AND 54 INCHES (1370 mm) MINIMUM IN DEPTH, SHALL BE

PERMITTED.

INTERNATIONAL EXISTING BUILDING CODE (2018)

NFPA 101 2018

ANSI 117.1 (2016)

1.E10.E

A.E

J.E

E.E

F.E

8.E9.E 7.E 6.E 5.E 4.E 3.E 2.E

/111160

/ 6

/160 37

/3

/37160

FL1

FL2

FL1

FL1

FL1

/160 111

FL2

LOG

MANAGEMENT

AREA

TECH SERVICES

OFFICE

OFFICE

OFFICE

008A

LOBBY

LOUNGE

NEW BUS.

NEW BUS.

CDCO

FINANCE

FINANCE

MECH ROOM NO.

COFFEE

007A

SUPPLY

OFFICE

MAIN OFFICES

011A

OFFICE

MEN'S RR

WOMEN'S RR

IT

JANITOR

IT

IT

STAIR A

ELEVATOR

MECH ROOM NO.

FACILITIES

MAINTENANCE

FACILITIES

MAINTENANCE

VIP CONF.

805 SF

MAIN

CONFERENCE

ROOM

STAIR B

3'-4"3'-4"

LOG MANAGEMENT

OFFICES

006A004A

45' - 11"

TRAVEL DISTANCE: G

84' - 10"

TRAVEL DISTANCE: D49' - 0"

TRAVEL DISTANCE: C

128' - 3"

TRAVEL DISTANCE: A

96' - 3"

TRAVEL DISTANCE: B

84' - 2"

COMMON PATH: A

119' - 2"

TRAVEL DISTANCE: E 104' - 7"

TRAVEL DISTANCE: F

70' - 5"

COMMON PATH: B

GENERAL SHEET NOTES:.

1. FOR GENERAL NOTES, LEGENDS, ABBREVIATIONS,

SEE SHEET A-002.

2. THIS DRAWING IS FOR REFERENCE ONLY. IT IS

NOT PART OF THE CONSTRUCTION CONTRACT

AND ALL INFORMATION CAONTAINED HERE IS

LOCATED ON THE CONSTRUCTION DOCUMENTS.

1 HR FIRE

WALL SYMBOLS:

ROOM NAME/NUMBER &

AREA

STC 50 SPACES FOR VTC CAPABILITY

TRAVEL DISTANCE

COMMON PATH

DEAD END

FIRE EXTINGUISHER TYPES:

MULTI-PURPOSE DRY CHEMICAL

/0 0

EGRESS ROUTE ID AND

LENGTH

OCCUPANT LOAD

CAPACITY

ACTUAL OCCUPANTS

EGRESS INDICATOR:

150 SF

PATH X X'-X"

PLAN SYMBOLS:

FIRE EXTINGUISHER, SURFACE MOUNTED CABINETFESMC

FIRE EXTINGUISHER, RECESSED CABINETFERC

FEWB FIRE EXTINGUISHER, WALL BRACKET

OCCUPANCY CLASSIFICATION

B

B (CONCENTRATED)

KEY PLAN

A

B

US Army Corps of Engineers ®

SHEET ID

U S

A R

M Y

C O

R P

S O

F E

N G

IN

E

E R

S

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

S U

B M

IT

T

E D

B Y

S

IZ

E

C H

E C

K E

D B

Y

A N

S I D

IS

S

U E

D A

T E

C O

N T

R A

C T

N O

S O

L

IC

IT

A

T

IO

N N

O

N

3 5 7 9 11 13 15 17 19

L

J

G

E

C

A

D A

T E

M A

R K

D E

S C

R

IP

T

IO

N

F ile

P a th

P lo t D a te

2 4 6 8 10 12 14 16 18 20

P

M

K

H

F

D

B

J B

A T