Fire Suppression System Plan Set.pdf

PROJECT

LOCATION

HANGAR 1

(B50)

LAUGHLIN AFB, TX

VICINITY MAP

PROJECT

LOCATION

HANGAR 1

(B50)

PROJECT DRAWING INDEX

GENERAL

1 G-001 COVER SHEET AND SHEET INDEX

SHT.SEQ. SHEET TITLE

PROJECT: MXDP 221013

FIRE SUPPRESSION

SYSTEM

BUILDING 50, HANGAR 1

MXDP22101306/30/2023

Scale

HDR ENGINEERING, INC.

613 NW LOOP 410, STE 700

SAN ANTONIO, TEXAS, 78216TEXAS P.E FIRM

REGISTRATION NO. F-754

ISSUE FOR CONSTRUCTION

G-002 HAUL ROUTE AND LOCATION MAP

G-100 GENERAL CODE ANALYSIS

G-101 GENERAL LIFE SAFETY PLAN

STRUCTURAL

MECHANICAL

ELECTRICAL

FIRE PROTECTION

F-001 FIRE SUPPRESSION GENERAL NOTES

F-002 FIRE ALARM GENERAL NOTES

FD101 FIRE ALARM PLAN - DEMOLITION

FD102 FIRE SUPPRESSION PLAN - DEMOLITION

FA101 FIRE ALARM PLAN - NEW WORK

FX101 FIRE SUPPRESSION PLAN - NEW WORK

S-001 STRUCTURAL GENERAL NOTES AND STANDARD DETAILS

S-101 STRUCTURAL TOP AND BOTTOM CHORD FRAMING PLAN

S-301 STRUCTURAL EXISTING TRUSS SECTION

E-001 ELECTRICAL SYMBOLS AND ABBREVIATIONS

ED100 ELECTRICAL OVERALL FLOOR PLAN - DEMOLITION

ED101 ELECTRICAL ELARGED FLOOR PLAN - DEMOLITION

E-100 ELECTRICAL OVERALL FLOOR PLAN - NEW WORK

E-101 ELECTRICAL ELARGED FLOOR PLAN - NEW WORK

E-601 ELECTRICAL SINGLE-LINE DIAGRAMS & SCHEDULES

M-001 MECHANICAL LEGENDS SYMBOLS AND ABBREVIATIONS

MD101 MECHANICAL FLOOR PLAN - DEMOLITION

M-101 MECHANICAL FLOOR PLAN - NEW WORK

M-501 MECHANICAL - DETAILS

M-601 MECHANICAL - SCHEDULES

RPM G-001

JRM

RPM

FX401 FIRE SUPPRESSION ENLARGED FIRE PUMP ROOM - NEW WORK

FX501 FIRE SUPPRESSION DETAILS

FX601 FIRE PUMP SCHEMATIC DIAGRAM

ARCHITECTURAL

A-101 ARCHITECTUAL FLOOR PLAN - NEW WORK

FA401 FIRE ALARM ENLARGED FIRE PUMP ROOM LAYOUT - NEW WORK

5 G-102 GENERAL CODE COMPLIANT SITE PLAN

FA501 FIRE ALARM MATRIX AND RISER DIAGRAM

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RUSSELL P. MILLER

139919

06/29/2023

PROJECT

LOCATION

HANGAR 1

(B50)

LAUGHLIN

AFB VISITOR

CENTER

LAUGHLIN

AFB WEST

GATE

MXDP22101306/30/2023

Scale

HDR ENGINEERING, INC.

613 NW LOOP 410, STE 700

SAN ANTONIO, TEXAS, 78216TEXAS P.E FIRM

REGISTRATION NO. F-754

ISSUE FOR CONSTRUCTION

HAUL ROUTE AND LOCATION MAP

NOT TO SCALE

G-002

LEGEND

CONTRACTOR

HAUL ROUTE

RPM G-002

RPM

JRM

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MXDP22101306/30/2023

Scale

HDR ENGINEERING, INC.

613 NW LOOP 410, STE 700

SAN ANTONIO, TEXAS, 78216TEXAS P.E FIRM

REGISTRATION NO. F-754

ISSUE FOR CONSTRUCTION

• ROOF CONSTRUCTION (INCLUDING SUPPORTING BEAMS AND JOISTS) 0 HOUR

• FLOOR CONSTRUCTION (INCLUDING SUPPORTING BEAMS AND JOISTS)

• NONBEARING WALLS & PARTITIONS - INTERIOR

• NONBEARING WALLS - EXTERIOR SEPARATION DISTANCE 10'<X<30'

• BEARING WALLS - INTERIOR

• BEARING WALLS - EXTERIOR SEPARATION DISTANCE 10'<X<30'

• STRUCTURAL FRAME (INCLUDING COLUMNS, GIRDERS, AND TRUSSES) 0 HOUR

IBC TABLES 601 & 705.5

ALL ALLOWABLE COMBUSTIBLE MATERIALS

AS DEFINED IN SECTION 603

IBC STRUCTURAL ELEMENTS:

FIRE RESISTANCE REQUIREMENTS

• ALLOWABLE BUILDING HEIGHT AND STORIES: UNLIMITED HEIGHT; 1 STORY

• ACTUAL BUILDING HEIGHT AND STORIES: 45 FT; ONE (1) STORY

UFC 4-211-01 § 3-3.1.6, § 3-3.1.7

BUILDING HEIGHT AND NUMBER OF

STORIES

• ALLOWABLE BUILDING AREA: UNLIMITED AREA

• ACTUAL BUILDING AREA: 48,228 SQ. FT

ALLOWABLE IBC BUILDING HEIGHT AND FLOOR AREA:

NOTES: • REPAIRS AND STORAGE OCCUR AT THE HANGAR

• FUELING AND DEFUELING PROCESSES ARE COMPLETED OUTSIDE OF THE HANGAR

• JET A FUEL IS USED FOR AIRCRAFT FUELING; CLASS II COMBUSTIBLE LIQUID

SPECIAL-PURPOSE INDUSTRIAL, STORAGE (AIRCRAFT SERVICING/STORAGE HANGAR) NFPA 101 CHAP. 40/42 PER

CHAP. 43

EXISTING BUSINESS NFPA 101 CHAP. 39 PER CHAP. 43

• NFPA OCCUPANCY CLASSIFICATIONS - MULTIPLE OCCUPANCY, NONSEPARATED OCCUPANCIES NFPA 101 § 6.1.14

GROUP S-1 (AIRCRAFT HANGAR) IBC § 311.2 (STORAGE AND REPAIR)

GROUP B (SUPPORT SPACES) IBC § 304 (BUSINESS)

• IBC OCCUPANCY CLASSIFICATIONS - MIXED USE, NONSEPARATED OCCUPANCIES IBC § 508.3

BUILDING OCCUPANCY CLASSIFICATION

• HANGAR BAYS ARE RECEIVING A RENOVATION AND ONLY NEED TO MEET EXISTING REQUIREMENTS PER NFPA 101

§ 43.4.1.3. HANGAR BAYS SHALL ALSO ADHERE TO UFC 4-211-01 § 5-17.

• IN ACCORDANCE WITH UFC 3-600-01, CHAPTER 34, WHERE WORK IS PERFORMED IN EXISTING BUILDINGS IT SHALL BE EVALUATED IN ACCORDANCE WITH CHAPTER 43 OF NFPA 101. EXISTING

BUILDINGS SHALL ALSO ADHERE TO UFC 4-211-01 § 5-17.

• BUILDING IS PROTECTED THROUGHOUT WITH AN AUTOMATIC SPRINKLER SYSTEM IBC § 903.3.1.1

• BUILDING IS CONSTRUCTED USING TYPE IIB CONSTRUCTION PER IBC § 602 & TABLE 601; TYPE II (000) PER NFPA 220

BUILDING DESCRIPTION (EXISTING BUILDING GENERAL INFORMATION)

ARCHITECTURAL BARRIERS ACT (ABA), N/A.

ASME/ANSI A13.1- SCHEME FOR THE IDENTIFICATION OF PIPING SYSTEMS.

ETL 98-8, CHANGE 1, JUNE 25, 1998

DOD SUNDOWN POLICY FOR FOAM FIRE SUPPRESSION SYSTEMS, CHANGE 2, 2022 DEC 29.

INTERNATIONAL CODE COUNCIL, INTERNATIONAL BUILDING CODE (IBC), 2021 EDITION. (AS AMENDED BY UFC 1-200-01).

INTERNATIONAL CODE COUNCIL, INTERNATIONAL EXISTING BUILDING CODE (IEBC), 2021 EDITION. (AS AMENDED BY UFC 1-200-01).

OTHER REFERENCES

NFPA 1, FIRE CODE, 2021 EDITION.

NPFA 10, STANDARD FOR PORTABLE FIRE EXTINGUISHERS, 2022 EDITON

NFPA 13, STANDARD FOR THE INSTALLATION OF SPRINKLER SYSTEMS, 2022 EDITION.

NFPA 20, STANDARD FOR THE INSTALLATION OF STATIONARY PUMPS FOR FIRE PROTECTION, 2022 EDITION.

NFPA 25, STANDARD FOR THE INSPECTION, TESTING, AND MAINTENANCE OF WATER-BASED FIRE PROTECTION SYSTEMS, 2021 EDITION NFPA 51B, STANDARD FOR FIRE PREVENTION DURING WELDING, CUTTING, AND OTHER HOT WORK, 2021 EDITION

NFPA 70, NATIONAL ELETRICAL CODE (NEC), 2020 EDITION.

NFPA 72, NATIONAL FIRE ALARM AND SIGNALING CODE, 2022 EDITION.

NFPA 90A, STANDARD FOR THE INSTALLATION OF AIR-CONDITIONING AND VENTILATING SYSTEMS, 2021 EDITION.

NFPA 101, LIFE SAFETY CODE, 2021 EDITION.

NFPA 170, STANDARD FOR FIRE SAFETY AND EMERGENCY SYMBOLS, 2021 EDITION.

NFPA 220, STANDARD ON TYPES OF BUILDING CONSTRUCTION, 2021 EDITION.

NFPA 241, STANDARD FOR SAFEGUARDING CONSTRUCTION, ALTERATION, AND DEMOLITION OPERATIONS, 2022 EDITION.

NFPA 291, RECOMMENDED PRACTICE FOR WATER FLOW TESTING AND MARKING OF HYDRANTS, 2022 EDITION.

NFPA 409, STANDARD ON AIRCRAFT HANGARS, 2022 EDITION.

NFPA 1963, STANDARD FOR FIRE HOSE CONNECTIONS, 2019 EDITION.

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA) - LATEST EDITIONS

UFC 1-200-01, DOD BUILDING CODE, 01 SEPTEMBER 2022.

UFC 3-600-01, FIRE PROTECTION ENGINEERING FOR FACILITIES, CHANGE 6, 06 MAY 2021.

UFC 3-601-02, FIRE PROTECTION SYSTEMS INSPECTION, TESTING, AND MAINTENANCE, 07 OCTOBER 2021.

UFC 4-010-01, DOD MINIMUM ANTITERRORISM STANDARDS FOR BUILDINGS, CHANGE 1, 19 AUGUST 2020.

UFC 4-211-01, AIRCRAFT MAINTENANCE HANGARS, CHANGE 3, 20 APRIL 2021.

UNIFIED FACILITIES CRITERIA (UFC)

REFERENCED CODES AND STANDARDS:

CODE ANALYSIS

• DOORS FROM HANGAR BAYS SHALL SWING IN THE DIRECTION OF EGRESS TRAVEL. UFC 4-211-01 § 3-3.1.9

• DOORS SHALL SWING IN THE DIRECTION OF TRAVEL WHERE SERVING MORE THAN

50 PERSONS.

NFPA 101 § 7.2.1.4.2

• NOT LESS THAN 28" FOR DOOR CLEAR WIDTH IN EXISTING BUILDINGS NFPA 101 § 7.2.1.2.3.2(4)

• NOT LESS THAN 28" FOR ANY MEANS OF EGRESS IN EXISTING BUILDINGS NFPA 101 § 7.3.4.1.2

MINIMUM WIDTH:

• IN EXISTING BUILDINGS, EXITS AND EXIT ACCESS DOORS SHALL BE REMOTELY

LOCATED FROM EACH OTHER AND BE ARRANGED TO MINIMIZE THE POSSIBILITY OF

BLOCKING OF MORE THAN ONE EXIT DURING A FIRE OR OTHER EMERGENCY.

NFPA 101 § 7.5.1.3.1 &

§ 7.5.1.3.5

REMOTENESS OF EXITS:

• STORAGE: 50 FEET NFPA 101 § 42.6.3

DEAD-END LIMITS

• STORAGE, SPRINKLERED: 100 FEET NFPA 101 TABLE 42.6.3

COMMON PATH OF TRAVEL

NOTE 1 - TRAVEL DISTANCE DOES NOT APPLY WITHIN HANGAR BAYS. TRAVEL DISTANCE STARTS AT HANGAR BAY EXIT ACCESS; DESIGN TEAM INTERPRETATION ASSUMES TRAVEL DISTANCE LIMIT THROUGH ADJACENT BAYS DOES NOT EXCEED 400FT IN TOTAL FOR STORAGE OCCUPANCIES; THE DESIGN TEAM HAS LIMITED THE TRAVEL DISTANCE STARTING UPON LEAVING THE HANGAR BAY OF ORIGIN TO NOT EXCEED 250FT SUCH THAT THE MAX TRAVEL DISTANCE DOES NOT EXCEED 400FT. AN UNOBSTRUCTED PATH WILL BE PROVIDED TO REACH THE

NEAREST EXTERIOR EXIT DISCHARGE DOOR.

• STORAGE (HANGAR BAY): NOTE 1 UFC 4-211-01 § 3-3.1.9

TRAVEL DISTANCE TO AN EXIT

• EXISTING MEANS OF EGRESS MEET UFC AND NFPA 101 REQUIREMENTS

MEANS OF EGRESS ARE EXISTING

STORAGE A OR B A, B, OR C A, B, OR C CLASS I OR II

EXITS EXIT ACCESS

CORRIDORS

ROOMS AND

ENCLOSED SPACES

INTERIOR FINISH

FLOOR

GROUP

WITH SPRINKLER SYSTEM

INTERIOR WALL, CEILING, AND FLOOR FINISHES: NFPA 101 CHAPTER 10 TABLE A.10.2.2

• DOORS IN FIRE BARRIERS SHALL BE RATED PER NFPA 101 TABLE 8.3.3.2.2 AND SELF-CLOSING

OR AUTOMATIC-CLOSING

NFPA 101 § 8.3.3

DOORS

• 2 HR FIRE BARRIER SEPARATING FIRE AREAS WITHIN THE HANGAR BAY UFC 4-211-01 § 3-3.1.3

INTERIOR RATED SEPARATIONS

• CORRIDORS PROVIDING ACCESS TO AN EXIT: NO RATING REQUIRED NFPA 101 § 39.3.6,

§ 40.3.6, & § 42.3.6

NFPA 101 EXIT ACCESS CORRIDORS:

• PORTABLE FIRE EXTINGUISHERS ARE EXISTING AND SHALL REMAIN AS CURRENTLY INSTALLED

FIRE EXTINGUISHERS

• WATER IS SUPPLIED FROM (1) DIESEL FIRE PUMP, 1000 GPM @ 40 PSI, LOCATED IN PUMP HOUSE 109

• SYSTEM DEMAND INCLUDES SPRINKLER SYSTEM DEMAND

• WET SPRINKLER SYSTEMS SHALL BE PROVIDED FOR THE HANGAR BAY IN ACCORDANCE WITH DOD SUNDOWN POLICY

• EXISTING WET SYSTEM SHALL REMAIN FOR THE FACILITY SUPPORT AREAS

• STANDPIPE SYSTEMS NOT REQUIRED

FIRE SUPPRESSION SYSTEMS AND WATER SUPPLY

GENERAL FIRE ALARM SYSTEM REQUIREMENTS (UFC-3-600-01, UFC 4-211-01, NFPA 70, NFPA 72, ABA, AND UFC 4-010-01)

• FIRE ALARM SYSTEM IS EXISTING AND SHALL REMAIN AS CURRENTLY INSTALLED.

• MASS NOTIFICATION SYSTEM IS EXISTING AND SHALL REMAIN AS CURRENTLY INSTALLED.

FIRE ALARM AND MASS NOTIFICATION SYSTEM (MNS)

ACTIVE FIRE PROTECTION SYSTEMS (SHALL COMPLY WITH UFC 3-600-01 CH. 9 AND UFC 4-211-01):

NOTES: THE BUILDING ENEVOLOPE AND FIRE HYDRANTS LOCATIONS ARE EXISTING.

SEE CODE COMPLIANCE SITE PLAN FOR ACTUAL DISTANCES.

PER GOVERNMENT'S DIRECTION, UPGRADES TO NON-CONFORMING CONDITIONS IN REGARDS TO

EXISTING FIRE HYDRANT LOCATIONS ARE NOT WITHIN SCOPE OF WORK.

• ONE MEANS OF PAVED ALL-WEATHER GROUND ACCESS NO FARTHER THAN 33 FEET FROM AN EXTERIOR DOOR ACCESSIBLE FOR FIRE DEPARTMENT INGRESS AND WITHIN 150 FEET OF FIRE DEPARTMENT CONNECTIONS.

• DIMENSIONS OF FIRE LANES AND TURNAROUNDS COMPLY WITH NFPA 1.

FIRE DEPARTMENT VEHICLE ACCESS (UFC 3-600-01 § 9-1 AND UFC 4-211-01)

NOTE: SEE LIFE SAFETY DRAWINGS FOR BUILDING OCCUPANT LOADS

• INDUSTRIAL SPECIAL PURPOSE USE; NA

• AIRCRAFT HANGARS; 500 SQ.FT./PERSON GROSS FLOOR AREA

• MECH/ELEC/UTILITIES; 500 SQ.FT./PERSON GROSS FLOOR AREA

• BUSINESS USE; 150 SQ.FT./PERSON GROSS FLOOR AREA

• STORAGE USE; 500 SQ.FT./PERSON GROSS FLOOR AREA

• ASSEMBLY USE; CONFERENCE ROOMS WITH TABLES AND CHAIRS

15 SQ.FT./PERSON NET AREA

UFC 3-600-01 § 10-3.1; NFPA 101

TABLE 7.3.1.2

OCCUPANT LOAD FACTORS

• LEVEL COMPONENTS (DOORS) - 0.2 INCHES PER OCCUPANT FOR DOORS. NFPA 101 TABLE 7.3.3.1

OCCUPANCY CAPACITY FACTORS:

• EACH REQUIRED ACCESSIBLE MEANS OF EGRESS SHALL BE CONTINUOUS TO A

PUBLIC WAY AND SHALL CONSIST OF ONE OR MORE OF THE FOLLOWING (ONLY THOSE

INCLUDED IN DESIGN ARE LISTED):

1. ACCESSIBLE ROUTES COMPLYING WITH IBC § 1104.

2. INTERIOR EXIT STAIRWAYS COMPLYING WITH IBC § 1009.3 & § 1023.

EXCEPTIONS:

1. THE CLEAR WIDTH OF 48 INCHES BETWEEN HANDRAILS IS NOT

REQUIRED IN BUILDINGS EQUIPPED THROUGHOUT BY AN

AUTOMATIC SPRINKLER SYSTEM IN ACCORDANCE WITH IBC § 903.3.1.1.

2. AREAS OF REFUGE ARE NOT REQUIRED AT STAIRWAYS IN BUILDINGS

EQUIPPED THROUGHOUT BY AN AUTOMATIC SPRINKLER SYSTEM

INSTALLED IN ACCORDANCE WITH IBC § 903.3.1.1.

IBC § 1009.2 & § 1009.3

• ACCESSIBLE SPACES SHALL BE PROVIDED WITH NOT LESS THAN ONE ACCESSIBLE

MEANS OF EGRESS. WHERE MORE THAN ONE MEANS OF EGRESS ARE REQUIRED BY

§ 1006.21 OR § 1006.3 FROM ANY ACCESSIBLE SPACE, EACH ACCESSIBLE PORTION

OF THE SPACE SHALL BE SERVED BY NOT LESS THAN TWO ACCESSIBLE MEANS OF

EGRESS.

IBC 1009.1

• PER UFC 1-200-01 § 2-10 AND § 2-11, DELETE CHAPTER 10 & 11 OF THE IBC FOR

MEANS OF EGRESS AND ACCESSIBILITY. UTILIZE UFC 3-600-01 AND THE ABA.

WHERE THE ABA REFERENCES THE IBC, THE 2021 EDITION WILL BE USED.

UFC 1-200-01 § 2-10 &

§ 2-11

ACCESSIBLE MEANS OF EGRESS

MEANS OF EGRESS:

• EXISTING DOORS IN FIRE BARRIERS HAVING A MINIMUM 3/4-HOUR FIRE PROTECTION RATING

SHALL BE PERMITTED TO CONTINUE TO BE USED IN EXIT ENCLOSURES IN LIEU OF THE

MINIMUM 1-HOUR FIRE PROTECTION RATING REQUIRED IN NFPA 101 TABLE 8.3.3.2.2.

NFPA 101 § 8.3.3

• NOT LESS THAN 32" FOR DOOR CLEAR WIDTH IN EXISTING BUILDINGS NFPA 101 § 7.2.1.2.3.2

0 HOUR

0 HOUR

0 HOUR

0 HOUR

0 HOUR

GROUP A-3 ASSEMBLY (ACCESSORY USE ONLY, < 10% OF BUILDING AREA) IBC § 303 (ASSEMBLY)

HANGAR CLASSIFICATION: GROUP 1 AIRCRAFT HANGAR NFPA 409 § 4.1.1

EXISTING ASSEMBLY (INCIDENTAL USE) NFPA 101 CHAP. 13 PER CHAP. 43

RDR G-100

JRM

RPM

• 1 HR FIRE BARRIER SEPARATING FIRE PUMP ROOM FROM SUPPORT AREA NFPA 20 § TABLE 4.13.1.1.2

• ASSEMBLY, SPRINKLERED: 250 FEET NFPA 101 § 13.2.6.2

• ASSEMBLY, SPRINKLERED: 75 FEET NFPA 101 § 13.2.5.2

• ASSEMBLY, SPRINKLERED: 20 FEET NFPA 101 § 13.2.5.3

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A

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B

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HANGAR

38037 SF / 500 / 77 PER

32in 0.2

32in 0.2

STORAGE

446 SF / 500 / 1 PER

MECH

514 SF / 500 / 2 PER

BUSINESS USE

127 SF / 150 / 1 PER

BUSINESS

151 SF / 150 / 2 PER

MECH

440 SF / 500 / 1 PER

STORAGE

223 SF / 500 / 1 PER

STORAGE

624 SF / 500 / 2 PER

ASSEMBLY USE

744 SF / 15 / 50 PER

STORAGE USE

988 SF / 500 / 2 PER

STORAGE USE

20 SF / 500 / 1 PER

STORAGE

591 SF / 500 / 2 PER

STORAGE

944 SF / 500 / 2 PER

STORAGE

180 SF / 500 / 1 PER

STORAGE

181 SF / 500 / 1 PER

STORAGE

1680 SF / 500 / 4 PER

HANGAR BAY DOOR -161 FT 5 IN

32in 0.2

ASSEMBLY USE

692 SF / 15 / 47 PER

BUSINESS USE

116 SF / 150 / 1 PER

HANGAR BAY DOOR -159 FT 8 IN

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STORAGE

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BREAK

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PUMP

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FIRE

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STORAGE

STORAGE

STORAGE

STORAGE

STORAGE

STORAGE

STORAGE

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64in 0.2

64in 0.2

64in 0.2

64in 0.2

LIFE SAFETY PLAN

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

G-101

MXDP22101306/30/2023

Scale

KEY PLAN

HDR ENGINEERING, INC.

613 NW LOOP 410, STE 700

SAN ANTONIO, TEXAS, 78216TEXAS P.E FIRM

REGISTRATION NO. F-754

ISSUE FOR CONSTRUCTION

LOADLOAD FACTOR AREA TYPE NFPA 101

BUSINESS USE 150 SF/ OCC. 3 7.3.1.2

7.3.1.2

TOTAL

OCCUPANT LOAD

STORAGE USE 500 SF/ OCC.

REF. TABLE

77AIRCRAFT HANGAR 500 SF/ OCC.

LIFE SAFETY SYMBOLS:

XX'

EXIT DISCHARGE

-CAPACITY FACTOR

-EXIT WIDTH

-EXIT CAPACITY

XXin

XXX

XXX

EGRESS TRAVEL

DISTANCE/COMMON PATH

EXISTING EXIT SIGNAGE

OCCUPANCY LOAD

PER SPACE

UFC 3-600-01 AND NFPA 101 OCC

ROOM AREA/LOAD FACTOR/OCC. LOAD

u u u u u uu uu uu uu

EXISTING 1 HOUR

FIRE BARRIER**

EXISTING 2 HOUR

FIRE BARRIER**

EGRESS TRAVEL DISTANCE

COMMON PATH

50 FEET

100 FEET

42.2.5

DEAD-END CORRIDOR N/A

NFPA 101/UFC REF.REQUIRED/ALLOWED ACTUAL

STORAGE USE

400 FEETTRAVEL DISTANCE

(WITH SPRINKLER)

(WITH SPRINKLER)

(WITH SPRINKLER)

117 FEET 5 INCHES

42.6.3

KEY NOTES:

THE HANGAR BAY DOOR OPENING IS 243 FT 9 IN

WIDE. THIS EXCEEDS 110 FT WHICH TRIGGERS THE

REQUIREMENT TO HAVE AN EXIT WITHIN 20 FT OF

THE HANGAR BAY DOOR OPENING AS REQUIRED BY

UFC 4-211-01 § 3-3.1.9. THIS REPRESENTS A

PRE-EXISTING NON-CONFORMING CONDITION. THE

SCOPE OF THIS PROJECT DOES NOT INCLUDE

CORRECTION OF THIS EXISTING NON-CONFORMING

CONDITIONS.

SUPPORT AREAS ARE NOT PERMITTED TO HAVE

THEIR REQUIRED EGRESS THROUGH THE HANGAR

BAY WITH THE EXCEPTION OF NORMALLY

UNOCCUPIED ROOMS LESS THAN 100 SQ. FT. THIS

REPRESENTS AN PRE-EXISTING NON-CONFORMING

CONDITION PER UFC 4-211-01 §3-3.1.9. THE SCOPE

OF THIS PROJECT DOES NOT INCLUDE

CORRECTION OF THIS EXISTING NON-CONFORMING

CONDITIONS.

THE COMMON PATH OF EGRESS TRAVEL FOR

STORAGE USE IS 117 FT 5 IN. THIS EXCEEDS THE

ALLOWED DISTANCE OF 100 FT AS REQUIRED BY

NFPA 101 § 42.2.5. THE SCOPE OF THIS PROJECT

DOES NOT INCLUDE CORRECTION OF THIS

EXISTING NON-CONFORMING CONDITIONS.

* PORTABLE FIRE EXTINGUISHERS DEPICTED ON LIFE

SAFETY PLAN WHERE BASED UPON VISUAL INSPECTION ON

BUILDING. SUITABILITY OR PLACEMENT WAS NOT EVALUATED.

** FIRE BARRIERS DEPICTED ON LIFE SAFETY PLAN WERE

OBTAINED FROM ORIGINAL CONSTRUCTION DOCUMENTS.

EVALUATION OF THE INTEGRITY OF THESE BARRIERS IS NOT

IN THE SCOPE OF WORK. THE INTEGRITY OF THESE BARRIERS

WERE NOT EVALUATED.

8 16 3216

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

97ASSEMBLY USE 15 SF/ OCC. 7.3.1.2

EXISTING ASSEMBLY USE

COMMON PATH

DEAD-END CORRIDOR

TRAVEL DISTANCE 250 FEET

75 FEET

75 FEET

20 FEET

N/A

(WITH SPRINKLER)

(WITH SPRINKLER)

(WITH SPRINKLER)

75 FEET 13.2.5.2

13.2.6.2

13.2.5.3

117 FEET 5 INCHES

RDR G-101

JRM

RPM

FIRE EXTINGUISHER

EX - EXISTING TO REMAIN

UFC 3-600-01

TABLE 10-1

UFC 4-211-01

§ 3-3.1.9

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TO PROPERTY LINE

ALL-WEATHER FIRE

DEPARTMENT ACCESS

EXISTING

FIRE

HYDRANT

EXISTING

FIRE

HYDRANT

AIR FIELD

POV PARKING

POV PARKING

FIRE PUMP

ROOM

FIRE

DEPARTMENT

CONNECTION

PRIMARY FIRE

DEPARTMENT

ENTRANCE

ALL

-W

EATHER FIR

E

DEPARTMENT A

CCESS

BUILDING 50

'-8

/16

132'-9 3/4"

TO PROPERTY LINE

46'-8 9/16"

TO PROPERTY LINE

50'-7 1/8"

TO PROPERTY LINE

EXISTING

FIRE

HYDRANT

'-5

3/

31'-8 7/8"

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F T

HOSE LENGTH 190 FT

HOSE LENGTH 152 FT

HOSE LENGTH 243 FT

33 FT

TURN RADIUS

33 FT

TURN RADIUS

10 FT

TURN RADIUS

HOSE LENGTH 72 FT

TO CORNER OF BUILDING

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T

TO

C O

R N

ER

O

F

BU

IL

D

IN

G

EXISTING

FIRE

HYDRANT

HO

SE

L

EN

G

TH

F T

TO

C

O

RN

ER

O

F

BU

IL

DI

NG

H

O

SE

L

EN

G

TH

F T

HOSE LENGTH 258 FT

MXDP22101306/30/2023

Scale

HDR ENGINEERING, INC.

613 NW LOOP 410, STE 700

SAN ANTONIO, TEXAS, 78216TEXAS P.E FIRM

REGISTRATION NO. F-754

ISSUE FOR CONSTRUCTION

RPM G-102

RPM

JRM

CODE COMPLIANCE LEGEND

EXISTING FIRE HYDRANT

FIRE HOSE LAY DISTANCE

FIRE DEPARTMENT CONNECTION

CODE COMPLAINCE SITE PLAN

SCALE: 1/32" = 1'-0"

G-102

EXISTING POST INDICATOR VALVE

16 32 6432

SCALE: 1/32"=1'-0"

KEY NOTES:

THE HOSE LAY FROM THE HYDRANT TO THE CORNER

OF THE BUILDING MEASURES 110 FT, WHICH EXCEEDS

THE MAXIMUM ALLOWED HOSE LAY OF 100 FT FROM A

HYDRANT TO A CORNER OF THE BUILDING, AS STATED

IN UFC 4-211-01 § 3-6.3.2. THIS INDICATES THE

PRESENCE OF A PRE-EXISTING NON-CONFORMING

CONDITION. THE SCOPE OF THIS PROJECT DOES NOT

INCLUDE CORRECTION OF THIS EXISTING

NON-CONFORMING CONDITIONS.

ATTS

XEE FO

SA

T

LI DEC NE S

P R

ESS

NIO AL

O F

I

ENG

N

EE

R

RUSSELL P. MILLER

GENERAL

1. SCOPE

THE NOTES ON THIS SHEET AND THE STANDARD STRUCTURAL DETAILS ARE GENERAL AND APPLY TO THE ENTIRE PROJECT WHETHER SPECIFICALLY CALLED OUT OR NOT, EXCEPT WHERE THERE ARE SPECIFIC INDICATIONS TO THE CONTRARY ON STRUCTURAL SHEETS. IF THERE ARE QUESTIONS, THEY SHALL BE SUBMITTED TO THE STRUCTURAL ENGINEER AND ANSWERED IN WRITING PRIOR TO CONSTRUCTION.

2. APPLICABLE SPECIFICATIONS AND CODES

A. INTERNATIONAL BUILDING CODE, IBC 2021 WITH APPLICABLE EDITIONS OF THE CODE REFERENCED

STANDARDS.

B. ACI 318-19

C. UFC 360-16

D. UFC 1-200-01 (DATED SEP 01 22)

E. UFC 3-301-01 WITH CHANGE 1 (DATED FEB 04 22)

F. ASCE 7-16

3. DESIGN CRITERIA

A. DEAD LOAD:

1. ACTUAL TRIBUTARY STRUCTURE WEIGHT

B. LIVE LOAD:

1. ROOF: 20 PSF

C. WIND:

1. BASIC DESIGN WIND SPEED; V: 109 MPH

2. ALLOWABLE STRESS DESIGN WIND SPEED; VASD: 85 MPH

3. RISK CATEGORY: III

4. EXPOSURE: C

5. ALL STRUCTURES ARE ENCLOSED

D. SEISMIC:

1. RISK CATEGORY: III

2. IMPORTANCE FACTOR: 1.25

3. SPECTRAL RESPONSE ACCELERATION, SS: 0.051g

4. SPECTRAL RESPONSE ACCELERATION, S1: 0.023g

5. SITE CLASS: D

6. SEISMIC DESIGN CATEGORY: A

7. SPECTRAL RESPONSE COEFFICIENT, SDS: 0.054g

8. SPECTRAL RESPONSE COEFFICIENT, SD1: 0.037g

9. ANALYSIS PROCEDURE: GENERAL STRUCTURAL INTEGRITY

PER ASCE 7-16, SECTION 1.4

E. SNOW LOAD:

1. GROUND SNOW LOAD: 0 PSF

4. SAFETY

SAFETY AND STRUCTURE STABILITY DURING CONSTRUCTION ARE THE SOLE RESPONSIBILITY OF THE CONTRACTOR. STRUCTURES HAVE BEEN DESIGNED TO RESIST THE DESIGN LIVE LOADS ONLY AS A

COMPLETED STRUCTURE.

5. OPENINGS

OPENINGS FOR PIPES, DUCTS, CONDUITS, ETC. ARE NOT ALL SHOWN ON THE STRUCTURAL DRAWINGS.

COORDINATE AND PROVIDE OPENINGS AS REQUIRED TO ACCOMMODATE ALL WORK SHOWN OR

SPECIFIED IN THE CONTRACT DOCUMENTS AND OTHERWISE REQUIRED FOR THE FURNISHING OF A

FUNCTIONALLY COMPLETE PROJECT. REINFORCE AROUND OPENINGS PER STANDARD STRUCTURAL

DETAILS UNLESS OTHERWISE SHOWN.

6. STANDARD DETAILS

THE STANDARD DETAILS DEPICT TYPICAL DETAILING TO BE USED ON THIS PROJECT. IF CONDITIONS ARE

NOT EXPLICITLY SHOWN ON THE DRAWINGS THEY SHALL BE MADE SIMILAR TO THE STANDARD DETAILS.

OBTAIN APPROVAL OF ENGINEER IN WRITING FOR SIMILAR CONDITIONS PRIOR TO CONSTRUCTION.

7. THE CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS AND ELEVATIONS OF EXISTING CONSTRUCTION AS REQUIRED TO COORDINATE NEW CONSTRUCTION. SUBMIT REQUIRED CHANGES FOR APPROVAL.

8. CONTRACTOR TO SUBMIT FOR REVIEW ALL EQUIPMENT SIZES, OPERATING WEIGHTS, VIBRATION FORCES, SUPPORT LOCATIONS, ALONG WITH ANY FLOOR OPENINGS, NOTCHES, AND RECESSES REQUIRED BY

SUCH EQUIPMENT. CONCRETE SUPPORT PADS AND/OR FRAMING REQUIRED TO SUPPORT SAID

EQUIPMENT SHALL NOT BE FABRICATED AND PLACED UNTIL THE CONCRETE SUPPORT PADS AND/OR

FRAMING IS APPROVED TO SUPPORT THE EQUIPMENT.

9. A GEOTECHNICAL INVESTIGATION WAS NOT PERFORMED FOR THIS PROJECT. DESIGN ALLOWABLE LOAD-BEARING VALUES OF SOILS ASSUMED TO BE 1500 PSF IN ACCORDANCE WITH IBS 1806.2

STEEL

1. DESIGN STRENGTHS:

WIDE FLANGE AND TEES: Fy=50 KSI PIPES: Fy=35 KSI STAINLESS STEEL: Fy=33 KSI HSS SECTIONS: Fy=46 KSI ALL OTHER PLATES AND SHAPES: Fy=36 KSI

2. DIMENSIONS:

TO CENTERLINES OF COLUMNS AND BEAMS, TOP SURFACES OF BEAMS AND TUBES AND BACKS OF

CHANNELS AND ANGLES UNO.

3. ELEVATIONS:

TOP OF STEEL REFERS TO TOP SURFACE OF MEMBER OR FLANGE UNO.

4. WHEN FILLET WELD SIZE IS NOT INDICATED, PROVIDE MAXIMUM WELD SIZE BASED ON MATERIAL

THICKNESS IN ACCORDANCE WITH AISC SPECIFICATIONS.

5. ALL BOLTED STRUCTURAL CONNECTIONS ARE BEARING TYPE CONNECTIONS UNLESS OTHERWISE SPECIFIED TO BE SLIP-CRITICAL. PROVIDE COMPRESSIBLE WASHER TYPE DIRECT TENSION INDICATORS

OR TWIST OFF TYPE.

6. CONFORM TO AISC 360, SPECIFICATION FOR STRUCTURAL STEEL BUILDINGS.

CONCRETE

1. DESIGN STRENGTHS:

F'c = 4,000 PSI (ALL CONCRETE) Fy = 60,000 PSI

2. CONCRETE COVER

UNLESS OTHERWISE NOTED, PROVIDE CONCRETE COVER FOR REINFORCING AS

FOLLOWS:

CONCRETE DEPOSITED AGAINST EARTH: 3"

ALL OTHER: 2"

SEE DRAWINGS FOR EXCEPTIONS

3. SEE SPECIFICATIONS FOR REINFORCING PLACEMENT REQUIREMENTS.

4. REFER TO OTHER DISCIPLINE DRAWINGS PRIOR TO CONSTRUCTION FOR EMBEDDED

ITEMS AND PENETRATIONS NOT SHOWN ON STRUCTURAL DRAWINGS. REINFORCE

AROUND OPENINGS PER STANDARD STRUCTURAL DETAILS UNLESS OTHERWISE

SHOWN.

5. PROVIDE 3/4" CHAMFERS AT ALL EXPOSED EDGES AND 1/2" CHAMFERS AT JOINTS AS

SHOWN. NOT ALL CHAMFERS MAY BE SHOWN ON DRAWINGS.

6. FIELD ADJUST REINFORCING AT OPENINGS AND EMBEDDED ITEMS AS INDICATED.

7. ANCHOR BOLTS NOT SPECIFIED BY ENGINEER SHALL BE DESIGNED AND CERTIFIED BY A

REGISTERED PROFESSIONAL ENGINEER, RETAINED BY THE CONTRACTOR, IN

ACCORDANCE WITH APPLICABLE PROJECT AND CODE REQUIREMENTS. SUBMIT AS A

SHOP DRAWING FOR REVIEW AND APPROVAL BY THE ENGINEER. COORDINATE

LOCATION, SIZE AND EMBEDMENT PRIOR TO CASTING CONCRETE.

8. ABSOLUTELY NO WELDING OF REINFORCING BARS OR TORCHING TO BEND

REINFORCING BARS SHALL BE ALLOWED WITHOUT SPECIFIC APPROVAL FROM THE

STRUCTURAL ENGINEER.

9. ALL CAST-IN-PLACE AND POST-INSTALLED ANCHORS INDICATED IN THE STRUCTURAL

DOCUMENTS SHALL COMPLY WITH ACI 318 (CHAPTER 17), AND CHAPTER 19 OF THE IBC.

ALL EXPANSION AND ADHESIVE ANCHORS SHALL HAVE THE ICC REPORT SHOWING

EQUIVALENT LOAD CAPACITY. SUBMIT AND INSTALL PER THE ICC EVALUATION REPORT.

10. PRIOR TO INSTALLING POST INSTALLED ANCHORS INTO CONCRETE, THE CONTRACTOR

SHALL LOCATE REINFORCING. DO NOT DAMAGE CONCRETE REINFORCING.

11. DETAIL ALL STIRRUPS, HOOKS, AND BENDS PER CRSI MANUAL OF STANDARD PRACTICE,

UNLESS NOTED OTHERWISE.

DEFERRED SUBMITTALS

1. DEFINED:

DEFERRED SUBMITTALS ARE THOSE PORTIONS OF THE DESIGN WHICH ARE NOT SUBMITTED AT THE TIME OF PERMIT APPLICATION AND WHICH ARE TO BE SUBMITTED TO THE PERMITTING AGENCY FOR

ACCEPTANCE PRIOR TO INSTALLATION OF THAT PORTION OF THE WORK.

2. DEFERRED LIST:

THE FOLLOWING IS A LIST OF DEFERRED SUBMITTALS PER IBC SECTION 107.3.4.1 THAT ARE EXPECTED TO CONTAIN STRUCTURAL CALCULATIONS OF SAFETY RELATED SYSTEM INFORMATION FOR REVIEW TO MEET BUILDING PERMITTING REQUIREMENTS FOR DESIGNED SYSTEMS PRIOR TO INSTALLATION OF THE INDICATED STRUCTURAL ELEMENT, EQUIPMENT, DISTRIBUTION SYSTEM, COMPONENT OR ITS

ANCHORAGE. THE CONTRACTOR SHALL SUBMIT THE REQUIRED ENGINEER CERTIFICATION

SUPPORTING DATA AND DRAWINGS FOR REVIEW AND ACCEPTANCE BY THE ENGINEER. ADDITIONALLY, ACCEPTANCE INDICATED ON THE ENGINEER'S COMMENT FORM, ALONG WITH THE COMPLETED FINAL SUBMITTAL SHALL THEN BE FILED BY THE CONTRACTOR AND ACKNOWLEDGED AS ACCEPTED BY THE

PERMITTING AGENCY PRIOR TO INSTALLATION OF THESE ITEMS.

DEFERRED SUBMITTALS

SPEC SECTIONS ITEM

OTHER

ANY EQUIPMENT OR COMPONENT IN WHICH A

TECHNICAL SPECIFICATION REQUIRES SUBMITTAL OF

EQUIPMENT OR ANCHORAGE SYSTEM CALCULATIONS

f'c = 4.0 - 5.0 ksi fy = 60.0 ksi

OTHER

OTHER TOP

TOP

#3

BAR SIZE

LAP LENGTH (IN.)

38 37 29

#5 #4

#7 #6

#9 #10

89#11

#8 48

NOTES:

1. LAP LENGTHS SHOWN ARE FOR CLASS "B" TENSION SPLICES.

2. LAP LENGTHS AND EMBEDMENTS SHOWN ARE FOR BARS SPACED

LATERALLY ≥ FIVE TIMES THE BAR DIAMETER (CENTER TO CENTER) AND

FOR MINIMUM COVER IN ACCORDANCE WITH ACI-318.

3. IF SPACING IS < 5 TIMES BAR DIAMETER (CENTER TO CENTER), INCREASE

LAP LENGTH AND EMBEDMENT PER ACI-318.

4. TOP REINFORCING IS HORIZONTAL STEEL SO PLACED THAT MORE THAN

12" OF CONCRETE IS CAST IN THE MEMBER BELOW THE REINFORCING.

DEVELOPEMENT LENGTH Ld (IN.)

LAP LENGTHS

SCALE: NTS

S-001

REINFORCING HOOK SCHEDULE

SCALE: NTS

S-001

180 DEG STD HOOK90 DEG STD HOOK

Ld h

D

EV

EL

O

PM

EN

T

LE

N G

TH

(*) MIN

COVER

HL=

HOOK LENGTH

CONCRETE JOINT

M

IN

C O

VE

R

HW=

HOOK WIDTH

TL

TA

IL

L

EN

G

TH

TL

3"

5"

4 1/2"

HW

4"

5"

3"

7"

8"

1'-1"

11 3/4"

8"

7"

1'-2 3/4"

1'-1 1/4" 11 1/2"

10 1/2"

6"6"

HL

8"

6"

10"

Ldh

BAR SIZE

#3

#5

#4 7"

9"

6"

1'-2"

1'-7"

1'-4"

1'-10"

2'-0"

#7

#9

#8

#10

#11

15"

17"

19"

14"

12"

#6 10"1'-0"

GRADE 60

f'c=4.0 OR 4.5 KSI

D

2 1/4"

3 3/4"

3"

5 1/4"

6"

12"

10 3/4"

9 1/2"

4 1/2"

D TY

P

COMPLYING WITH MINIMUM COVER REQUIREMENTS OF

ACI 318. OTHERWISE Ldh MUST BE RE-CALCULATED.

NOTES:

1. FOR NEW EQUIPMENT BASES ON EXISTING SLABS, DRILL INTO EXISTING SLAB TO

DEVELOPMENT DEPTH AT 12" CENTERS AROUND PERIMETER OF EQUIPMENT BASE AND SET

#5 HOOKED DOWELS IN EPOXY GROUT.

2. FOR EQUIPMENT BASES ON NEW SLABS, PROVIDE #5 DOWELS HAVING TWO HOOKED ENDS

AT 12" CENTERS AROUND PERIMETER OF EQUIPMENT BASE.

3. EQUIPMENT BASE DIMENSIONS SHALL BE AS REQUIRED BY THE APPROVED SHOP DRAWINGS.

4. ANCHOR BOLTS AS RECOMMENDED BY THE EQUIPMENT MANUFACTURER. BOLTS SHALL BE

HELD IN POSITION WITH A TEMPLATE WHILE EQUIPMENT BASE IS BEING CAST.

5. EQUIPMENT BASES SHALL BE INSTALLED LEVEL, TOLERANCE IS 1/16".

SLAB

REINFORCEMENT

NOT SHOWN

SEE NOTE 1

#5 CLOSED

TIES @ 6

AS INDICATED ON DWGS

OR AS REQUIRED BY

EQUIPMENT FURNISHED

6" MINIMUM

ANCHOR BOLT

SEE NOTE 4

3" MIN

ALL AROUND

ROUGHEN

CONCRETE

SURFACE

SEE NOTE 2

#5@12 1:1 SLOPE TYP

1" MIN

NON-SHRINK

GROUT

EQUIP BASE

SEE NOTE 3

2" CLEAR

COVER TYP

2"1 1/2"

CLEAR

EQUIPMENT SUPPORT PAD

SCALE: NTS

S-001

SAME AS PERIM DWLS

2FTx2FT NOMINAL INTERIOR

SPACING

CONC SLAB

4" M

IN

/8

" M

AX

U N

LE

SS

N O

TE

D

O

TH

ER

W

IS

E

1 1/2" (MIN) CLR

3" (MAX)

#4@8 EW

LEAVE CONC FINISH ROUGH,

DAMPEN SURFACE PRIOR TO PAD

PLACEMENT

DO NOT DAMAGE

SLAB/GRADE BM

REINF W/ DWLS

#4@12 W/ STD HOOK @

TOP PERIM, 5" DRILL AND

EPOXY

6"

(MIN)

EDGE OF EQUIPMENT, SEE

OTHER DRAWINGS FOR SIZE

AND LOCATIONS

6"

(MIN)

MATCH EXISTING FIN

GRADE. PROVIDE POSITIVE

DRAINAGE AWAY FROM PAD.

6" AGGREGATE BASE

PROVIDE TXDOT FLEXIBLE

BASE TYPE A, GRADE 1-2 OR

APPROVED EQUAL

OUTDOOR MECH UNIT, SEE

MECH DRAWINGS FOR

LOCATION12" THICK CONC PAD

W/#5 @ 12 EWTB

COMPACTED

SUBGRADE

3" M

IN

6"

M

AX

1'-0" TYP.

MXDP22101306/30/2023

Scale

HDR ENGINEERING, INC.

613 NW LOOP 410, STE 700

SAN ANTONIO, TEXAS, 78216TEXAS P.E FIRM

REGISTRATION NO. F-754

ISSUE FOR CONSTRUCTION

L.E.M. S-001

S.F.F.

B.K.T.

TYPICAL MISCELLANEOUS

HOUSEKEEPING PAD (INTERIOR)

SCALE: NTS

S-001

OUTDOOR ELECTRICAL EQUIPMENT PAD

SCALE: NTS

S-001

A

1 2

B

C

D

E

F

G

I

J

K

L

EXISTING BOTTOM CHORD FRAMING PLAN

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

S-101

EXISTING TOP CHORD FRAMING PLAN

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

S-101

H

A

1 2

B

C

D

E

F

G

I

J

K

L

H

8'-0"

8'-0"

8'-0"

8'-0"

8'-0"

8'-0"

8'-0"

8'-0"

8'-0"

8'-0"

6'-5"

2'-1"

8'-0"

8'-0"

8'-0"

8'-0"

8'-0"

8'-0"

8'-0"

8'-0"

8'-0"

6'-5"

2'-1"

80'-6" (*) 80'-6" (*)

16'-0" (*) 16'-0" (*) 16'-0" (*) 16'-0" (*) 16'-6" (*) 16'-0" (*)16'-0" (*)16'-0" (*)16'-0" (*)16'-6" (*)

'-2

'-2

'-2

'-2

'-2

'-2

'-2

'-2

'-2

'-2

'-2

EXST TRUSS

EXST TRUSS

EXST TRUSS

EXST TRUSS

EXST TRUSS

EXST TRUSS

EXST TRUSS

EXST TRUSS

EXST TRUSS

EXST TRUSS

EX

ST

D R

AF

T

C U

R

TA

IN

EX

ST

D R

AF

T

C U

R

TA

IN

80'-6" (*) 80'-6" (*)

'-2

'-2

'-2

'-2

'-2

'-2

'-2

'-2

'-2

'-2

'-2

NEW DRAFT CURTAIN

EXST DRAFT CURTAIN EXST DRAFT CURTAIN

NEW DRAFT CURTAIN

PLAN NOTES:

1. THE CONTRACTOR SHALL REVIEW THE EXISTING FACILITY DRAWINGS BY HUGH JOHNSON ASSOCIATES, INC. DATED DEC 1952 FOR ALL DETAILS PERTAINING TO THE EXISTING STRUCTURE. THE CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS SHOWN WITH EXISTING CONDITIONS AND REPORT ANY DISCREPANCIES

TO THE CONTRACTING OFFICER.

2. DIMENSIONS INDICATED WITH (*) SHALL BE VERIFIED BY THE CONTRACTOR BASED ON AS-BUILT CONDITIONS.

3. REFERENCE FIRE PROTECTION DRAWINGS FOR ADDITIONAL REQUIREMENTS FOR DRAFT CURTAINS.

4. DRAFT CURTAIN SHALL BE FIT TIGHTLY AGAINST THE UNDERSIDE OF THE ROOF. PROVIDE MINERAL WOOL, CERAMIC FIBER, OR APPROVED FIRE STOP MATERIAL

TO FILL STEEL DECK FLUTES OR OTHER GAPS THROUGH THE CURTAIN.

A S-301

MXDP22101306/30/2023

Scale

KEY PLAN

HDR ENGINEERING, INC.

613 NW LOOP 410, STE 700

SAN ANTONIO, TEXAS, 78216TEXAS P.E FIRM

REGISTRATION NO. F-754

ISSUE FOR CONSTRUCTION

L.E.M. S-101

S.F.F.

B.K.T.8 16 3216

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

0 AS INDICATED

8'-6" (*)8'-0" (*)8'-0" (*)8'-0" (*)8'-0" (*)

5' -1

8'-0" (*)8'-0" (*)8'-0" (*)8'-0" (*)8'-0" (*)6'-8" (*)

'-9

'-1

0"

'-9

/2

*) 5' -1

5' -1

5' -1

5' -1

7' -1

1"

7'

-1 1"

7' -4

/2

7' -4

/2

6' -1

/4

7' -9

9' -1

1/

4"

'-1

/4

CENTER OF HANGAR

B-B S-301

B-B S-301

NOTES:

1. DIMENSIONS INDICATED WITH (*) SHALL BE VERIFIED BY

THE CONTRACTOR BASED ON AS -BUILT CONDITIONS.

2. TRUSS SYMMETRICAL ABOUT CENTERLINE OF HANGAR.

T/EXST HANGAR FLOOR

EXST BOTT CHORD 2L'S - 6X4X7/16

EXST TOP CHORD

2L'S - 4X3 1/2X5/16

NEW DRAFT CURTAIN

ALONG INTERIOR TRUSS,

SEE PLANS FOR

LOCATION

EXST BOTT CHORD 2L'S - 5X3 1/2X3/8

NEW L4X4X1/4

EXST TOP CHORD

2L'S - 6X3 1/2X5/16

SIM

S-301

1/8 2-12

TYP @ TOP

AND BOTT

CHORDS

FASTEN DECK TO BENT PL

WITH #12 ZINC COATED

SELF-TAPPING SCREW

FASTENER AT EACH FLUTE

H

IE

G H

T

VA

R

IE

S, S

EE

T

YP

IC

AL

T

R U

SS

S

EC

TI

O N

NEW 1 1/2X3X1/8 BENT PATE

TOP AND BOTT

NEW DRAFT CURTAIN. 1 1/2"

DEEP X 20 GA METAL DECK

INFILL DECK FLUTES WITH

FIRE PROOFING MATERIAL.

REF FIRE PROTECTION

DRAWINGS.

EXST TOP CHORD 2L'S -

6X3 1/2X5/16

EXST 8" PURLIN

CL OF EXST TRUSS

EXST ROOF DECK

EXST DOUBLE L WEB

MEMBERS. SIZE VARIES

EXST BOTT CHORD 2L'S -

5X3 1/2X3/8

NOTES:

1. DETAIL SIMILAR WHERE TOP AND BOTTOM CHORD MEMBERS DIFFER.

2. DRAFT CURTAINS FASTENERS: #14 SST HEX HEAD SELF-TAPPING CAP

SCREWS WITH SST WASHERS AND BONDED NEOPRENE WASHERS.

3. PROVIDE DRAFT CURTAIN SIDE-LAP FASTENERS AT 16" OC MAX.

4. CONTRACTOR SHALL FIELD VERIFY HEIGHT OF TAPERED TRUSS.

SECTION

1 1/2"

1 1/2"

EXISTING TRUSS

BOTTOM CHORD

1/4 PL ASSEMBLY.

CONTRACTOR SHALL

FIELD VERIFY

EXISTING MEMBER

SIZES AND

GEOMETRY PRIOR

TO FABRICATING

PLATE ASSEMBLY

NEW L4X4X1/4

1/2 Ø DIA BOLT

EXISTING TRUSS

WEB MEMBERS, TYP

NEW DRAFT

CURTAIN, TYP

SECTION

1"

3/16

EXISTING DIAGONALDRAFT CURTAIN NOT

SHOWN FOR CLARITY

PL 1/4 X 6 1/2 X 1'-0"

NEW L4X4X1/4

EXISTING DIAGONAL

TRUSS MEMBER

W.P.

MXDP22101306/30/2023

Scale

HDR ENGINEERING, INC.

613 NW LOOP 410, STE 700

SAN ANTONIO, TEXAS, 78216TEXAS P.E FIRM

REGISTRATION NO. F-754

ISSUE FOR CONSTRUCTION

L.E.M. S-301

S.F.F.

B.K.T.

TYPICAL TRUSS SECTION

SCALE: 1/4" = 1'-0"

A S-301

SECTION

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

B-B S-301

ENLARGED DETAIL

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

S-301

BOILER

ROOM

WOMEN

MEN

PARTS/

STORAGE

BREAK

ROOM

BREAK

ROOM

PUMP

HOUSE

FIRE

COMMAND

STORAGE

116STORAGE

STORAGE

STORAGE

STORAGE

STORAGE

STORAGE

JAN

HANGAR

OFFICE

108B

1 2

MXDP22101306/30/2023

Scale

KEY PLAN

HDR ENGINEERING, INC.

613 NW LOOP 410, STE 700

SAN ANTONIO, TEXAS, 78216TEXAS P.E FIRM

REGISTRATION NO. F-754

ISSUE FOR CONSTRUCTION

ARCHITECTURAL FLOOR PLAN - NEW WORK

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

A101

1 REMOVE EXISTING BIRD NETTING SYSTEM AND PROPERLY

STORE FOR REINSTALLATION. PORTIONS OF THE

HARDWARE CLOTH LOCATED IN STRUCTURAL FRAMING

MAY REMAIN IF THEY DO NOT EFFECT THE INSTALLATION

OF NEW WORK.

REINSTALL BIRD NETTING ONCE FIRE SUPPRESSION

WORK HAS BEEN COMPLETED WITHIN HANGAR. MATCH

EXISTING BIRD NETTING WITH NEW WHEN ADDITIONAL

BIRD NETTING IS REQUIRED. MATCH EXISTING ANCHORING

COMPONENTS AND COMPLY WITH MANUFACTURER'S

INSTALLATION REQUIREMENTS FOR NEW BIRD NETTING.

REMEDIATE SMOKE, SOOT, AND WATER DAMAGE FROM

WALLS, ROOF, DOORS AND STRUCTURAL COMPONENTS.

PATCH AND REPAIR HOLES WHERE EXISTING PIPES WILL

BE REMOVED. PROVIDE SEALANT AND MATCH EXISTING

EXTERIOR FINISH TO PROVIDE CONTINUOUS

WEATHERTIGHT ENVELOPE.

PATCH AND REPAIR HOLES WHERE EXISTING PIPES WILL

BE REMOVED. PROVIDE SEALANT AND MATCH EXISTING

EXTERIOR FINISH TO PROVIDE CONTINUOUS

WEATHERTIGHT ENVELOPE.

PATCH AND REPAIR HOLES WHERE EXISTING PIPES WILL

BE REMOVED. PROVIDE SEALANT AND MATCH EXISTING

INTERIOR FINISH TO PROVIDE CONTINUOUS ENVELOPE.

GENERAL NOTES:

1. DRAWINGS & SPECIFICATIONS ARE COMPONENTS OF THE

CONTRACT DOCUMENTS. REVIEW ALL DRAWINGS &

SPECIFICATIONS FOR THE COMPLETE SCOPE OF WORK.

NOTIFY CONSTRUCTION INSPECTOR IMMEDIATELY FOR

CLARIFICATION IF INCONSISTENCIES, CONTRADICTIONS,

OR OMISSIONS ARE DISCOVERED.

2. DO NOT SCALE DRAWINGS. IF DIMENSIONAL INFORMATION

IS REQUIRED & NOT FOUND, NOTIFY CONSTRUCTION

INSPECTOR IMMEDIATELY FOR CLARIFICATION.

3. REFER TO OTHER DISCIPLINE DRAWINGS FOR ITEMS NOT

SHOWN.

KEY NOTES:

RAM A-101

RPM

WAW

8 16 3216

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

29 JUNE 2023

HDR ENGINEERING, INC.

613 NW LOOP 410, STE 700

SAN ANTONIO, TEXAS, 78216TEXAS P.E FIRM

REGISTRATION NO. F-754

ISSUE FOR CONSTRUCTION

GPM GALLONS PER MINUTE

I/O INPUT/OUTPUT

I/P CURRENT TO PNEUMATIC

IAQ INDOOR AIR QUALITY

IPLV INTEGRATED PART LOAD VALUE

LAT LEAVING AIR TEMPERATURE

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

MAU MAKE-UP AIR UNIT

MBH THOUSAND BTUH

MCC MOTOR CONTROL CENTER

NC NOISE CRITERIA

NO NUMBER

NRC NOISE REDUCTION COEFFICIENT

OS&Y OUTSIDE SCREW AND YOKE

PD PRESSURE DROP

PPH POUNDS PER HOUR

RH RELATIVE HUMIDITY

RTU ROOFTOP UNIT

S SIGNAL PORT

SCFM STANDARD CUBIC FEET PER MINUTE

SEER SEASONAL ENERGY EFFICIENCY RATIO

SP STATIC PRESSURE

TC TECHNOLOGY CONTRACTOR

TCP TEMPERATURE CONTROL PANEL

TD TEMPERATURE DIFFERENTIAL

TES THERMAL ENERGY STORAGE

TSP TOTAL STATIC PRESSURE

UH UNIT HEATER

V&C VALVE AND CAP

VAV VARIABLE AIR VOLUME

VRF VARIABLE REFRIGERANT FLOW

VTR VENT THROUGH ROOF

WB WET BULB

WC WATER COLUMN

WPD WATER PRESSURE DROP

AD ACCESS DOOR

AFR ABOVE FINISHED ROOF

AHU AIR HANDLING UNIT

APD AIR PRESSURE DROP

ARF ABOVE RAISED FLOOR

AV AIR VENT

BAS BUILDING AUTOMATION SYSTEM

BDD BACK DRAFT DAMPER

BHP BRAKE HORSE POWER

BOE BOTTOM OF EQUIPMENT

BTUH BRITISH THERMAL UNITS PER HOUR

CAV CONSTANT AIR VOLUME

CFH CUBIC FEET PER HOUR

CFM CUBIC FEET PER MINUTE

COP COEFFICIENT OF PERFORMANCE

COR CONTRACTING OFFICER'S

REPRESENTATIVE

CRAC COMPUTER ROOM AIR CONDITIONER

CU CONDENSING UNIT

DB DRY BULB

DDC DIRECT DIGITAL CONTROL

DH DEHUMIDIFIER

DX DIRECT EXPANSION

EAT ENTERING AIR TEMPERATURE

EDH ELECTRIC DUCT HEATER

EER ENERGY EFFICIENCY RATIO

EMCS ENERGY MANAGEMENT CONTROL

SYSTEM

ERU ENERGY RECOVERY UNIT

ESP EXTERNAL STATIC PRESSURE

ESS EMERGENCY SHUTOFF SWITCH

EWT ENTERING WATER TEMPERATURE

F FUTURE

FA FREE AREA

FCP FAN CONTROL PANEL

FCU FAN COIL UNIT

FDBK FEEDBACK

FLA FULL LOAD AMPS

FLT FILTER

FPB FAN POWERED BOX

FPM FEET PER MINUTE

GC GENERAL CONTRACTOR

GE GRAVITY EXHAUST

GI GRAVITY INTAKE

GPH GALLONS PER HOUR

GENERAL MECHANICAL DEMOLITION NOTES

1. THE CONTRACTOR SHALL COMPLETELY REMOVE ALL PIPING, DUCTWORK, COILS,

EQUIPMENT, TERMINAL UNITS, ASSOCIATED CONTROLS, WIRING, AND OTHER

ITEMS SHOWN BOLD AND/OR BOLD DASHED LINES UNLESS SPECIFICALLY NOTED

OTHERWISE. THE ITEMS INDICATED ON THE DRAWINGS TO BE REMOVED ARE

ONLY TO INDICATE IN GENERAL THE AMOUNT OF DEMOLITION WORK INVOLVED.

A SITE INVESTIGATION BY THE CONTRACTOR MUST BE PERFORMED TO AID IN

DETERMINING THE COMPLETE EXTENT OF WORK INVOLVED.

2. LOCATE, IDENTIFY, AND PROTECT MECHANICAL SERVICES PASSING THROUGH

DEMOLITION AREA AND SERVING OTHER AREAS OUTSIDE THE DEMOLITION

LIMITS. MAINTAIN SERVICES TO AREAS OUTSIDE DEMOLITION LIMITS. WHEN

SERVICES MUST BE INTERRUPTED, NOTIFY GOVERNMENT AND INSTALL

TEMPORARY SERVICES FOR AFFECTED AREAS.

3. CONTRACTOR SHALL COORDINATE AND SCHEDULE ALL NECESSARY UTILITY

SHUT-OFFS WITH THE GOVERNMENT PRIOR TO PROCEEDING WITH SUCH WORK.

4. COORDINATE SAW-CUTTING OF THE FLOOR OR WALL WITH OTHER TRADES.

5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PATCHING, PAINTING,

REPAIRING OR REPLACEMENT OF ALL WALLS, FLOORS, CEILINGS, OR OTHER

BUILDING ELEMENTS THAT ARE DISTURBED AS PART OF THE DEMOLITION OR

INSTALLATION OF MECHANICAL WORK. SUCH WORK SHALL MATCH THE

EXISTING CONSTRUCTION, FINISH, AND RATING. FIRE SEAL WALL OPENINGS AS

REQUIRED.

6. PROVIDE PROTECTION AS REQUIRED TO PREVENT DAMAGE TO EXISTING

EQUIPMENT. DAMAGED EQUIPMENT SHALL BE REPAIRED OR REPLACED TO THE

GOVERNMENT'S SATISFACTION.

7. REMOVALS SHALL BE COMPLETE, INCLUDING BUT NOT LIMITED TO: DUCT

HANGERS, ALL THREAD RODS, INCIDENTAL SMALL APPURTENANCES, ETC.

8. ALL DEMOLISHED EQUIPMENT SHALL REMAIN PROPERTY OF THE US

GOVERNMENT. CONTRACTOR SHALL CONSULT WITH CONTRACTING OFFICER

FOR DIRECTION ON PROPER DISPOSAL OR STORAGE OF ALL DEMOLISHED

EQUIPMENT.

9. COORDINATE ALL SHUTDOWNS AND REQUIRED WORK IN EACH SPACE WITH THE

GOVERNMENT A MINIMUM OF FOUR WEEKS PRIOR TO STARTING WORK..

CONTRACTOR SHALL CLOSE OFF ALL ASSOCIATED DUCTWORK WHEN

DUCTWORK IS DISCONNECTED TO ELIMINATE AIR FROM ENTERING DEMOLISHED

AREAS.

10. THIS PROJECT IS A RENOVATION OF AN EXISTING BUILDING. DRAWINGS ARE

PRODUCED BASED PRIMARILY ON RECORD DRAWINGS AND MAY NOT REFLECT

ACTUAL CONDITIONS AT THE TIME OF BID. CONTRACTOR SHALL SURVEY

EXISTING CONDITIONS PRIOR TO BID TO DETERMINE THE FULL EXTENT OF THE

PROJECT SCOPE AND ADJUST THEIR PROPOSAL AS REQUIRED.

11. THE MODIFICATION AND RELOCATION OF EXISTING UTILITIES, CONDUITS, PIPING,

AND DUCTWORK, AND OTHER ELEMENTS NOT SHOWN ON PLANS BUT THAT

CONFLICT WITH THE PROJECT'S SCOPE OF WORK SHALL BE THE

RESPONSIBILITY OF THE CONTRACTOR AND SHALL BE INCLUDED IN THE

CONTRACTOR'S PROPOSAL AT THE TIME OF BID.

12. THE REMOVAL AND REPLACEMENT OF ANY EXISTING CEILINGS REQUIRED TO

INSTALL MECHANICAL EQUIPMENT SHALL BE THE RESPONSIBILITY OF THE

CONTRACTOR, REGARDLESS OF IF THESE CEILINGS ARE EXPLICITLY SHOWN TO

BE REMOVED/REPLACED ON THE ARCHITECTURAL DRAWINGS, AND SHALL BE

INCLUDED IN THE CONTRACTOR'S PROPOSAL AT THE TIME OF BID.

13. CONTRACTOR SHALL ISSUE A REQUEST FOR INFORMATION (RFI) TO THE

GOVERNMENT DURING THE PRE-BID PERIOD FOR CLARIFICATION OF ANY

QUESTIONS RELATED TO THE MECHANICAL SCOPE OF WORK.

GENERAL MECHANICAL NOTES

1. THESE NOTES ARE NOT ALL INCLUSIVE. REFER TO DRAWINGS AND

SPECIFICATION FOR ADDITIONAL REQUIREMENTS.

2. THIS IS A STANDARD MECHANICAL (HVAC AND PLUMBING) SYMBOLOGY AND

ABBREVIATIONS SHEET. LISTING OF SYMBOLS AND ABBREVIATIONS DOES

NOT IMPLY ALL SYMBOLS AND ABBREVIATIONS HAVE BEEN USED ON THIS

PROJECT.

3. VALVE SYMBOLS SHOWN HERE ARE APPLICABLE ONLY TO MECHANICAL

SHEETS.

4. PROVIDE ALL MATERIALS, LABOR, AND EQUIPMENT FOR COMPLETE AND

OPERABLE SYSTEMS AS INDICATED ON THE DRAWINGS AS SPECIFIED, OR

AS REQUIRED BY CODE.

5. MECHANICAL INSTALLATION SHALL COMPLY WITH THE ADA/ABA

ACCESSIBILITY GUIDELINES.

6. DETAILS APPLY TO THE ENTIRE PROJECT AND ARE ONLY REFERENCED TO

PROVIDE CLARITY IF THERE ARE MULTIPLE DETAILS THAT COULD APPLY TO

A PARTICULAR PROJECT CONDITION.

7. COORDINATE LOCATION OF ALL MECHANICAL EQUIPMENT, DUCTWORK, AND

PIPING WITH OTHER TRADES BEFORE PROCEEDING WITH WORK. DO NOT

INSTALL MECHANICAL EQUIPMENT, DUCTWORK, OR PIPING ABOVE

ELECTRICAL EQUIPMENT WHERE PROHIBITED BY ELECTRICAL CODES

(SWITCHBOARDS, PANELS, ETC.).

8. LIGHT LINE WEIGHT INDICATES EXISTING PIPING, DUCTWORK, AND/OR

EQUIPMENT TO REMAIN. BOLD LINE WEIGHT INDICATES NEW WORK TO BE

INSTALLED AS WORK OF THIS CONTRACT.

9. COORDINATE INSTALLATION OF OUTSIDE AIR INTAKE WITH INSTALLATION

OF PLUMBING VENTS, FLUES AND EXHAUST/RELIEF OUTLETS TO MAINTAIN

MINIMUM 10’ SEPARATION.

10. ALL WORK IN FINISHED SPACES SHALL BE LOCATED ABOVE CEILINGS, IN

CHASES OR OTHER CONCEALED ACCESSIBLE LOCATIONS UNLESS NOTED

OTHERWISE. LOCATE AND ARRANGE VALVES, DRAIN FITTINGS, ETC. TO BE

ACCESSIBLE THROUGH LAY-IN CEILINGS, ACCESS PANELS OR ACCESS

DOORS. PROVIDE AN ACCESS PANEL OR DOOR FOR ALL NON-ACCESSIBLE

INSTALLATIONS. COORDINATE LOCATION OF ACCESS PANELS OR DOORS

WITH THE ARCHITECT/ENGINEER AND OTHER TRADES.

11. ALL MATERIALS LOCATED IN PLENUM SHALL BE RATED FOR PLENUM

INSTALLATION.

12. ALL DUCTWORK, PIPING, AND EQUIPMENT SUPPORTED FROM STRUCTURAL

STEEL SHALL BE COORDINATED WITH ALL TRADES. ALL ATTACHMENTS TO

STEEL BAR JOISTS, TRUSSES, OR JOIST GIRDERS SHALL BE AT PANEL

POINTS OR AS SHOWN ON THE MECHANICAL OR STRUCTURAL DRAWINGS.

WELDING TO STRUCTURAL MEMBERS SHALL NOT BE PERMITTED.

13. ALL MISCELLANEOUS METALS AND MATERIALS REQUIRED TO ENSURE

PROPER INSTALLATION AND AS SHOWN IN DETAILS FOR PIPING,

DUCTWORK, AND EQUIPMENT (UNLESS OTHERWISE NOTED) SHALL BE

PROVIDED BY THE INSTALLING CONTRACTOR.

14. PROVIDE DIELECTRIC UNIONS AT ALL CONNECTIONS OF DISSIMILAR METALS

(SUCH AS COPPER TO GALVANIZED STEEL).

15. PROVIDE ISOLATION VALVES AT EACH PIECE OF EQUIPMENT. ALSO

PROVIDE ISOLATION VALVES ON EACH BRANCH AND/OR RISER SERVING

MULTIPLE PIECES OF EQUIPMENT OR FIXTURES AND ELSEWHERE AS

INDICATED. INSTALL VALVES AS CLOSE TO MAIN AS POSSIBLE.

16. ALL MECHANICAL EQUIPMENT INSTALLATIONS SHALL COMPLY WITH THE

UNIFIED FACILITIES CRITERIA AND LAUGHLIN AFB STANDARDS.

17. MOUNT ALL THERMOSTATS WHERE INDICATED 54" ABOVE FINISHED FLOOR.

COORDINATE FINAL LOCATIONS OF THERMOSTATS AND REMOTE SENSORS

WITH EXISTING CONDITIONS.

GENERAL HVAC NOTES

1. DUCTWORK DIMENSIONS: FIRST NUMBER INDICATES SIDE OF DUCTWORK SHOWN.

ALL DIMENSIONS ARE IN INCHES AND ARE INSIDE CLEAR DIMENSIONS.

2. VOLUME DAMPERS ABOVE PLASTER OR GYPBOARD CEILINGS SHALL HAVE

EXTENSION RODS OR OPERATING CABLES AND CHROME-PLATED ESCUTCHEON

PLATES.

3. COORDINATE ALL GRILLE, REGISTER AND DIFFUSER LOCATIONS WITH REFLECTED

CEILING PLAN, LIGHTING, AND ALL OTHER CEILING MOUNTED DEVICES.

4. PROVIDE FLEXIBLE CONNECTIONS IN ALL DUCTWORK AND PIPING SYSTEMS

CONNECTED TO FANS, PUMPS AND OTHER EQUIPMENT WHICH REQUIRE VIBRATION

ISOLATION.

5. PROVIDE ACCESSIBLE VOLUME DAMPERS OR OTHER MEANS OF AIRFLOW

ADJUSTMENT AT ALL DUCT RUN-OUTS TO DIFFUSERS AND GRILLES.

6. PROVIDE DUCT ACCESS DOORS AT OUTSIDE AIR INTAKE PLENUMS.

7. ALL DUCT RUN-OUTS TO DIFFUSERS AND GRILLES SHALL BE THE SAME AS THE

DIFFUSER OR GRILLE NECK SIZE UNLESS NOTED OTHERWISE.

8. ALL PIPING RUNOUTS SHALL BE 3/4" UNLESS NOTED OTHERWISE.

9. ALL MECHANICAL EQUIPMENT AND ASSOCIATED COMPONENTS AND

APPURTENANCES SHALL BE INSTALLED IN ACCORDANCE WITH APPLICABLE CODES

AND REGULATIONS AND THE MANUFACTURER'S INSTALLATION INSTRUCTIONS. ANY

DEFICIENCIES RESULTING FROM DEVIATIONS OR IMPROPER INSTALLATION SHALL

BE THE RESPONSIBILITY OF THE CONTRACTOR TO RECTIFY.

10. ALL DUCTWORK SHALL BE FABRICATED AND INSTALLED PER SMACNA DUCT

CONSTRUCTION STANDARDS.

11. ALL FLOOR AND GRADE MOUNTED EQUIPMENT MUST BE FASTENED TO THE

MOUNTING SURFACE.

12. THE GENERAL VARIABLE REFRIGERANT FLOW SYSTEM COMPONENTS AND UTILITIES

ARE BASED ON MITSUBISHI ELECTRIC. THERE ARE SIGNIFICANT DIFFERENCES

BETWEEN MITSUBISHI, DAIKIN AC, AND LG VRF SYSTEMS. THE MECHANICAL

CONTRACTOR SHALL CONFIRM WITH MITSUBISHI, DAIKIN AC, AND LF

REPRESENTATIVES FOR EXACT QUANTITY AND SIZES FOR ALL EQUIPMENT,

COMPONENTS, REFRIGERANT/CONDENSATE PIPING, ELECTRICAL CONNECTIONS,

CONTROLS, AND ASSOCIATED WIRING, ETC. NECESSARY TO MAKE EACH

MANUFACTURER'S SYSTEM FULLY OPERATIONAL AT TIME OF BID. THE MECHANICAL

CONTRACTOR SHALL INCLUDE ALL COSTS FOR SUCH IN THEIR BID INCLUDING ANY

REQUIREMENTS OVER AND ABOVE THOSE INCLUDED IN THE CONTRACT

DOCUMENTS. THE MECHANICAL CONTRACTOR SHALL COORDINATE ALL

TECHNOLOGY, ELECTRICAL, AND PLUMBING ITEMS WITH THE ASSOCIATED

CONTRACTORS. THE EXACT QUANTITY, SIZE, AND ROUTING OF THE PIPING IS THE

RESPONSIBILITY OF THE MECHANICAL CONTRACTOR AND VRF MANUFACTURER. ALL

REFRIGERANT PIPING SHALL BE INSTALLED AND CONCEALED ABOVE CEILINGS AND

CHASES.

HVAC SYMBOLOGY

24x18

18Ø

18x24

SUPPLY AIR OR OUTSIDE AIR

DUCT UP (SECTION CUT, FIRST

DIMENSION DUCT WIDTH)

RETURN AIR DUCT UP

(SECTION CUT)

SUPPLY AIR OR OUTSIDE AIR

DUCT DOWN (NO SECTION CUT)

RETURN AIR DUCT DOWN

(NO SECTION CUT)

TRANSITION -

RECTANGULAR TO ROUND DUCT

STANDARD BRANCH

RECTANGULAR DUCT OR OPENING SIZE

FIRST NUMBER INDICATES SIZE OF SIDE

SHOWN

RECTANGULAR DUCT INCLINE - RISE OR

DROP IN RESPECT TO THE AIR FLOW

ROUND DUCT SIZE

ROUND DUCT INCLINE - RISE OR DROP

IN RESPECT TO THE AIR FLOW

VOLUME DAMPER

ELBOW - (RECTANGULAR),

SMOOTH RADIUS

ELBOW - W/ TURNING VANE

(RECTANGULAR)

EXHAUST AIR DUCT UP

(NO SECTION CUT)

EXHAUST AIR DUCT DOWN

(NO SECTION CUT)

ROUND ELBOW UP

ROUND ELBOW DOWN

FIRE DAMPER

SMOKE DAMPER

SMOKE AND FIRE DAMPER

MOTOR OPERATED DAMPER

M

DUCT/PIPE ELEVATION TAG ABOVE

FINISH FLOOR18x10

HIDDEN DUCT18x24

T 9'-10" B 9'-0"

FLEXIBLE CONNECTION

FLEXIBLE DUCT - TWO LINE

UC

TAG-SIZE

CFM

UNDERCUT DOOR

SUPPLY AIR REGISTER

EXHAUST AIR OR

RETURN AIR GRILLE

EXHAUST AIR OR

RETURN AIR GRILLE

SUPPLY AIR ASSEMBLY

SQUARE DIFFUSER

SUPPLY AIR ASSEMBLY

ROUND DIFFUSER

ACOUSTICAL LINING - DUCT

DIMENSIONS FOR NET FREE AREA

FLEXIBLE DUCT - ONE LINE

UNION

CONCENTRIC REDUCER

ECCENTRIC REDUCER,

FLAT ON BOTTOM

ELBOW, 90° TURN DOWN

ELBOW, 90° TURN UP

TEE, OUTLET UP

TEE, OUTLET DOWN

TEE, OUTLET UP

W/ 90° TURN

TEE, OUTLET DOWN

W/ 90° TURN

PIPE BREAK

PIPE CAP

BLIND FLANGE

FLOW ARROW

DRAIN VALVE

CHECK VALVE

CALIBRATED MANUAL

BALANCING VALVE

PRESSURE-REDUCING

VALVE (PRV)

AUTOMATIC CONTROL

VALVE, 2-WAY

AUTOMATIC CONTROL

VALVE, 3-WAY

AUTOMATIC FLOW

CONTROL VALVE

BACKFLOW PREVENTER

PRESSURE-

RELIEF VALVE

PT

T

A

PIPING SYMBOLOGY

PIPE ANCHOR

PIPE GUIDE

EXPANSION JOINT

PRESSURE/

TEMPERATURE PORT

THERMOMETER

PRESSURE GAUGE

TEMPERATURE

GAUGE

FLEXIBLE PIPING

CONNECTION

WYE STRAINER

MANUAL AIR VENT

THERMOWELL

AUTOMATIC AIR VENT

SHUTOFF VALVE

(NORMALLY OPEN)

METER (WATER,

GAS, OTHER)

FLOOR CLEANOUT

DOUBLE GRADE

CLEANOUT

M

FCO

GCO

PIPING SYSTEMS

COLD WATER,

POTABLE (CW)

HOT WATER,

POTABLE (HW)

HOT WATER

RECIRCULATING,

POTABLE (HWC)

NON POTABLE COLD

WATER

SANITARY SEWER

BELOW GRADE

SANITARY SEWER

ABOVE GRADE

SANITARY VENT

STORM DRAIN

ABOVE GRADE

STORM DRAIN

BELOW GRADE

STORM DRAIN

OVERFLOW

PRESSURE DRAINAGE

COMPRESSED AIR

NATURAL GAS

CHILLED WATER

SUPPLY

CHILLED WATER

RETURN

HEATING HOT

WATER SUPPLY

HEATING HOT

WATER RETURN

CONDENSER

WATER SUPPLY

CONDENSER

WATER RETURN

CONDENSATE DRAIN

STEAM SUPPLY - PSI

CONDENSATE PUMP

DISCHARGE

BOILER BLOW DOWN

BOILER FEED

STEAM VENT

HOT WATER -

TEMPERATURE, POTABLE

ACID WASTE

ACID VENT

COMBINATION WASTE

AND VENT

LIQUEFIED PROPANE

GLYCOL HEATING HOT

WATER RETURN

GLYCOL HEATING HOT

WATER SUPPLY

REFRIGERANT

LIQUID

REFRIGERANT

SUCTION

MAKE-UP WATER

VACUUM BREAKERVB

WATER HAMMER

ARRESTOR

EARTHQUAKE VALVEE

TAG-SIZE

CFM

TAG

CFM

TAG

CFM

TAG

CFM

HWS

HWR

GHWS

GHWR

CHWS

CHWR

CWS

CWR

RL

RS

CD

STM -15

CPD

BBD

BF

SV

MU

CA

LP

NG

OD

SD

SD

PD

CWV

AV

AW

V

SAN

SAN

CLEANOUT

WALL CLEANOUT

BFP

TEPID WATER,

POTABLE

TEPID WATER RETURN,

POTABLE

TWR

TW

CO

WCO

ECCENTRIC REDUCER,

FLAT ON TOP

NEW TO EXISTING CONNECTION

REMOVE EXISTING UP TO

THIS POINT

HVAC EMERGENCY

SHUTDOWN SWITCH

NPW

PLUMBING FIXTUREXX-1

S

S

GLYCOL CHILLED

WATER RETURN

GLYCOL CHILLED

WATER SUPPLY

GCWS

GCWR

TEMPERATURE CONTROL DIAGRAM SYMBOLOGY ABBREVIATIONS

T

M

X

X

XX

XX

COIL IDENTIFIERS

CC CHILLED WATER COOLING COIL

DG DIRECT FIRED GAS BURNER

DX DIRECT EXPANSION COOLING COIL

EH ELECTRIC HEATING COIL

ER DIRECT EVAPORATIVE COIL

FC FACE AND BYPASS COOLING COIL

FH FACE AND BYPASS HEATING COIL

HC HEATING HOT WATER HEATING COIL

HG HOT GAS REHEAT COIL

FILTER

BACKDRAFT

DAMPER

FAN

MOTOR OPERATED

DAMPER

DUCT MOUNTED

SMOKE

DETECTOR

TEMPERATURE

AVERAGING

SENSOR

INTAKE/

EXHAUST

LOUVER

PUMPM MOTOR OPERATED

SINGLE BLADE

DAMPER

HUMIDIFIER

AFS

AIRFLOW

MEASURING

STATION

PUMP WITH EC MOTOR

EC

M

CONTROL DEVICE IDENTIFIER

AFS AIRFLOW MEASURING STATION

AM AIRFLOW MEASURING SENSOR

CO CARBON MONOXIDE SENSOR

CO2 CARBON DIOXIDE SENSOR

F FLOW SWITCH

FRZ FREEZE STAT

H HUMIDITY SENSOR

HS HIGH STATIC SWITCH

LS LOW STATIC SWITCH

NO2 NITROGEN DIOXIDE SENSOR

P PRESSURE SENSOR

S SPACE TEMPERATURE SENSOR

SD SMOKE DETECTOR

T TEMPERATURE SENSOR

TS TEMPERATURE SWITCH

ΔP DIFFERENTIAL PRESSURE SENSOR

CONTROL ABBREVIATIONS

BTU BTU METER

COMM COMMUNICATION

CT CURRENT TRANSMITTER

EC ELECTRONICALLY COMMUTATED

EF EXHAUST FAN

FM FLOW METER

M MOTOR ACTUATOR

MA MIXED AIR

NC NORMALLY CLOSED

NO NORMALLY OPEN

OA OUTDOOR AIR

RA RETURN AIR

RL RELIEF FAN

RF RETURN FAN

SA SUPPLY AIR

SF SUPPLY FAN

TCC TEMPERATURE CONTROL

CONTRACTOR

VFC VARIABLE FREQUENCY

CONTROLLER

XX

FAN WITH EC MOTOREC

FRZ

FREEZE STAT

MISCELLANEOUS DEVICE IDENTIFIER

CO SPACE CARBON MONOXIDE SENSOR

CO2 SPACE CARBON DIOXIDE SENSOR

H SPACE HUMIDITY SENSOR

NO2 SPACE NITROGEN DIOXIDE SENSOR

S SPACE TEMPERATURE SENSOR

T THERMOSTAT

X

X

SEE CONTROL

ABBREVIATIONS (TYP)

CONTROL INPUT/OUTPUT IDENTIFIER

AI ANALOG INPUT

AO ANALOG OUTPUT

DI DIGITAL INPUT

DO DIGITAL OUTPUT

XX

GENERAL NOTES

SHUTOFF VALVE

(NORMALLY CLOSED)

R OR D

R OR D

S

OR

VDT VERTICAL DRAW THRU

PCOA PRECONDITIONED OUTSIDE AIR

ST STEAM HEATING COIL

IG INDIRECT FIRED GAS BURNER

SOFT COLD WATERSCW

AS M-001

SG

AO NO SCALE

06/30/2023

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DEL RIO, TEXAS

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DRAWN

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AIR EDUCATION AND TRAINING COMMAND

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APPROVED

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DRAWING NUMBER

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APPROVED

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SHEET OF

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DESCRIPTION

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DATE

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UNITED STATES AIR FORCE

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REVISION

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SCALE

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PROJECT NUMBER

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RECOMMENDED

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DATE

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DESIGNED

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DRAWN

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REPLACE FOAM FIRE SUPPRESSION SYSTEM WITH WATER DELUGE SYSTEM, B50

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LAUGHLIN AIR FORCE BASE

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IF THIS BAR DOES NOT MEASURE 1" THEN DRAWING IS NOT TO SCALE

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MECHANICAL LEGENDS SYMBOLS AND ABBREVIATIONS

PUMP

HOUSE

FIRE

COMMAND

J

K

L

M

MECHANICAL FLOOR PLAN - DEMOITION

SCALE: 1/4' = 1'-0"

MD101

KEY NOTES:

1 REMOVE EXISTING WALL LOUVER. MODIFY OPENING AS

REQUIRED FOR NEW LOUVER INSTALLATION. RE: M-101

FOR NEW WORK.

REMOVE EXISTING WALL MOUNTED EXHAUST FAN. MODIFY

EXISTING OPENING AS REQUIRED FOR NEW EXHAUST FAN

INSTALLATION. RE: M-101 FOR NEW WORK.

REMOVE EXISTING UTILITY SINK AND ASSOCIATED PIPING

BACK TO MAINS AND CAP.

REMOVE EXISTING WALL MOUNTED HVAC UNIT. PATCH

REMAINING OPENING AS REQUIRED TO MATCH EXISTING

CONSTRUCTION. RE: M-101 FOR NEW WORK.

EXISTING FLOOR DRAIN TO REMAIN.

REMOVE EXISTING ELECTRIC UNIT HEATER AND

ASSOCIATED CONTROLS.

MXDP22101306/30/2023

Scale

KEY PLAN

HDR ENGINEERING, INC.

613 NW LOOP 410, STE 700

SAN ANTONIO, TEXAS, 78216TEXAS P.E FIRM

REGISTRATION NO. F-754

ISSUE FOR CONSTRUCTION

AS MD101

SG

AO

4 8 168

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

02 4 84 0

SCALE: 1/4"=1'-0"

1/4" = 1'-0"

06/30/2023

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