Att 02 - - Final Bldg 225 DWG.pdf

PDF 9 MB Posted Aug 3, 2026

Attached to: Large-Tier Electrical Construction IDIQ
Solicitation number: DRAFT--1333ND26RNB190031
Issued by: Department of Commerce National Institute of Standards and Technology

About this file

Written by GovTribe AI · Aug 3, 2026

Summary

This is a final design submission for a fire alarm replacement project at NIST Building 225 in Gaithersburg, Maryland. The project involves the complete demolition of all existing fire alarm systems and installation of a new fire alarm system with speaker and strobe notification devices and addressable initiating devices across multiple building levels. The contract number is 1333ND21DNB190025, with solicitation number 1333ND24FNB190117, and the design was prepared by CFR Engineering as the mechanical and electrical consultant. The final submission is dated August 29, 2025, following a design progression that included 35% submission in September 2024, 65% in March 2025, and 95% in May 2025.

The new system shall be designed, installed, and tested in accordance with NFPA 72 (2022 edition), NFPA 70 (2020 edition), and NIST standards and policies. Key system components include a new Simplex 4100ES fire alarm control panel, Simplex speaker/strobes, Simplex manual pull stations, and fire alarm terminal cabinets distributed throughout sub-basement through penthouse levels. The contractor is responsible for obtaining all required permits and approvals from the COR and NIST authority having jurisdiction prior to commencing work, commissioning all equipment, and completing final testing and inspection to demonstrate proper operations. All circuits shall be Class A with 25 percent spare capacity, and final system testing must be witnessed by the COR and NIST AHJ. Equipment and workmanship are guaranteed for one year from final acceptance.

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Other files

File	Type	Posted
Att 01 - Guidelines for Contractors and A-E firms - September 9 2025 (1).docx	DOCX document	Aug 3, 2026
Att 07 - _Impairment of Fire Protection and Life Safety Systems_020622a.pdf	PDF	Aug 3, 2026
Att 08 - Fire Prevention During Welding Cutting and Other Hot Work_042525 (1).pdf	PDF	Aug 3, 2026
Att 10 - Control of Hazardous Energy_070924.pdf	PDF	Aug 3, 2026
DRAFT - 1333ND26RNB190031.docx	DOCX document	Aug 3, 2026
Att 03 - Final Bldg 220 221 223 225 Specs.pdf	PDF	Aug 3, 2026
Att 04 - Final Bldg 220 221 223 225 Narrative).pdf	PDF	Aug 3, 2026
Att 09 - Utility Outages - Gaithersburg.pdf	PDF	Aug 3, 2026
Att 05 - 01_Fire Protection Life Safety for Design and Construction _01122021.pdf	PDF	Aug 3, 2026
Att 06 - ITM of Fire Protection and Life Safety Systems_072123.pdf	PDF	Aug 3, 2026
Att 11 - 64_Electrical Safety_010325.pdf	PDF	Aug 3, 2026

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225-G001

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MEP CONSULTANTS

20251 Century Blvd #120

Germantown MD 20874 p: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

PROJECT #24049

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SITE PLAN

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NORTH

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DRAWING LIST

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NORTH

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VICINITY MAP

AutoCAD SHX Text BUILDING 225 - FIRE ALARM REPLACEMENT FIRE ALARM UPGRADES - BUILDINGS 220, 221, 223, & 225

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STACK

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WEST

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WASHINGTON

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NATIONAL

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BRANCH

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QUINCE

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ORCHARD

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SERVICE DRIVE

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OF 1319 FEET FROM REACTOR

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STACK)

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EXCLUSION ZONE (RADIUS

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MAGNETOMETER SHELTER

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(NON-MAGNETIC AREA)

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NORTH

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TO GAITHERSBURG

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AND ROUTE 355

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TO WASHINGTON

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CLOPPER ROAD

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TO GAITHERSBURG AND ROUTE 355

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TO FREDERICK

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TO GAITHERSBURG

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AND ROUTE 355

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STATE ROAD 124

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TO STATE ROAD 28

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TO STATE ROAD 28

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STORAGE

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SHED

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ELEC.

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VAULT

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ISOTOPE

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SEPARATOR

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COOLING TOWER

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CHEMICAL

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EXPOSURE

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NIST SIGN

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WEST

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METROLOGY

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(BELOW)

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CLEAN ROOM

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INSTRUMENT

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EAST

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MANAGEMENT POND

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PAD

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AML SITE

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MAIN

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ENTRANCE

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WATER - GAS

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SUBSTATION

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PROJECT SITE

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AutoCAD SHX Text UNITED STATES DEPARTMENT OF COMMERCE THE NATIONAL INSTITUTES OF STANDARDS AND TECHNOLOGY GAITHERSBURG, MD

AutoCAD SHX Text STANTON ENGINEERING SERVICES LLC 10280 OLD COLUMBIA RD, SUITE 275 COLUMBIA, MD 21046

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SHEET

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DRAWING

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SHEET TITLE

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AutoCAD SHX Text 225-G001

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COVER SHEET

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FD15BB

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FIRE ALARM DEMOLITION BASEMENT LEVEL AREA B PLAN

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FA15BA

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FIRE ALARM BASEMENT LEVEL AREA A PLAN

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FA15BB

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FIRE ALARM BASEMENT LEVEL AREA B PLAN

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FD151A

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FIRE ALARM DEMOLITION FIRST LEVEL AREA A PLAN

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FD152A

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FIRE ALARM DEMOLITION SECOND LEVEL AREA A PLAN

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FA152A

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FIRE ALARM FIRST SECOND LEVEL AREA A PLAN

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FD153A

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FIRE ALARM DEMOLITION THIRD LEVEL AREA A PLAN

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FA153A

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FIRE ALARM FIRST THIRD LEVEL AREA A PLAN

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FD15A

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FIRE ALARM DEMOLITION ATTIC LEVEL AREA A & B PLANS

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FA15A

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FIRE ALARM FIRST ATTIC LEVEL AREA A & B PLANS

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FD15P

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FIRE ALARM DEMOLITION PENTHOUSE LEVEL AREA PLAN

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FA15P

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FIRE ALARM FIRST PENTHOUSE LEVEL AREA PLAN

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FA501

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FIRE ALARM DETAILS

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FA502

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FIRE ALARM DETAILS

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FA651

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FIRE ALARM MATRIX & DIAGRAMS

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FD151B

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FIRE ALARM DEMOLITION FIRST LEVEL AREA B PLAN

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FA151A

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FIRE ALARM FIRST LEVEL AREA A PLAN

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FA151B

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FIRE ALARM FIRST LEVEL AREA B PLAN

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FA001

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FIRE ALARM ABBREVIATIONS, LEGEND, AND GENERAL NOTES

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FD15S

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FIRE ALARM DEMOLITION SUB-BASEMENT PLAN

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FA15S

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FIRE ALARM SUB-BASEMENT PLAN

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FD15BA

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FIRE ALARM DEMOLITION BASEMENT LEVEL AREA A PLAN

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AutoCAD SHX Text 225-E001

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GENERAL NOTES, SYMBOLS, AND ABBREVIATIONS - ELECTRICAL

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225-ED101

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PARTIAL FIRST, SECOND, AND ATTIC FLOOR PLAN - DEMOLITION - POWER

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PARTIAL FIRST AND ATTIC FLOOR PLAN - NEW WORK - POWER

AutoCAD SHX Text 225-E601

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ONE-LINE DIAGRAM AND PANEL SCHEDULES

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FD152B

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FIRE ALARM DEMOLITION SECOND LEVEL AREA B PLAN

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FA152B

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FIRE ALARM FIRST SECOND LEVEL AREA B PLAN

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FD153B

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FIRE ALARM DEMOLITION THIRD LEVEL AREA B PLAN

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FA153B

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FIRE ALARM FIRST THIRD LEVEL AREA B PLAN

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FINAL DESIGN SUBMISSION

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AUGUST 29, 2025

NOTE: ALL SYMBOLS LISTED MAY NOT APPEAR ON THE DRAWINGS

PANELBOARD, BRANCH

JUNCTION BOX

PANELBOARD, DISTRIBUTION

LP-10,12

HOMERUN TO PANELBOARD. NUMERALS AND LETTERS ADJACENT TO ARROW

HEAD(S) INDICATE ASSIGNED PANEL AND CIRCUIT(S) NUMBERS(S). SEE PANEL

SCHEDULE(S) FOR CIRCUIT WIRE AND CONDUIT SIZES/QUANTITIES.

EXISTING TO REMAIN

EXISTING TO BE REMOVED

PLAN REFERENCE NOTE SYMBOL

NEW WORK

PANEL, SWITCHBOARD, OR BUSDUCT - SEE ONE-LINE DIAGRAM FOR EXACT SPECIFICATION

ELECTRICAL CONDUIT - SEE ONE-LINE DIAGRAM FOR EXACT SPECIFICATION

CIRCUIT BREAKER

EQUIPMENT ENCLOSURE - SEE ONE-LINE DIAGRAM FOR EXACT SPECIFICATION

ELECTRICAL GENERAL NOTES ELECTRICAL SYMBOLS

PLAN SYMBOLS

EQUIPMENT

ONE-LINE DIAGRAM

FIRE ALARM ANNUNCIATOR PANEL

FLA

GFI

HOA

(ER)

FACP

FAAP

ELEC

(E)

FULL LOAD AMPS

GROUND FAULT INTERRUPTER

HANDS OFF AUTOMATIC

HORSEPOWER

GROUND

EXISTING TO REMAIN

RELOCATED EQUIPMENT

FIRE ALARM CONTROL PANEL

FIRE ALARM

EMERGENCY

ELECTRIC

AFF

CKT

CLG

AWG

AIC

ABOVE FINISHED FLOOR

CURRENT TRANSFORMER

AMERICAN WIRE GAUGE

CIRCUIT BREAKERS

CIRCUIT

CEILING

CONDUIT

AMPS INTERRUPTING CAPACITY

AMPS

KILOVOLT AMPERE

MAIN CIRCUIT BREAKER

MAIN LUGS ONLY

MAIN DISTRIBUTION PANEL

LIGHTING LTG

MLO

MCB

MIN

MDP

MINIMUM

KVA

KW KILOWATTS

NOT TO SCALE

EQUIPMENT TO BE RELOCATED

WEATHERPROOF

UNLESS OTHERWISE NOTED

UON

WATTS

VOLTS

TELE

TYP

NTS

(R)

PBO

TRANSFORMER

SWITCH

TELEPHONE

TYPICAL

PROVIDED BY OTHERS

NATIONAL ELECTRICAL CODENEC

(N) NEW

PH PHASE

REMOVE(X)

TRANSFORMERXFMR

VA VOLT-AMPS

ATS AUTOMATIC TRANSFER SWITCH

ELECTRICAL ABBREVIATIONS

UNINTERRUPTIBLE POWER SUPPLYUPS

FIRE ALARM

FIRE ALARM ANNUNCIATOR PANEL.

FIRE ALARM CONTROL PANEL.

FIRE ALARM EXTENDER PANEL.FAEP

FUSED DISCONNECT SAFETY SWITCH, 3 POLE UON

A. GENERAL

1. THE CONTRACTOR SHALL COMPLY WITH ALL THE LAWS, ORDINANCES, RULES AND REGULATIONS OF

ALL LOCAL AND STATE GOVERNMENTAL AUTHORITIES, THE RULES OF THE NATIONAL FIRE

PROTECTION ASSOCIATION AS INTERPRETED BY THE ENFORCING AUTHORITY HAVING JURISDICTION AND OF THE PUBLIC UTILITIES HAVING CONNECTION WITH ANY OF THE SYSTEMS HEREIN SPECIFIED.

2. THE CONTRACTOR SHALL SECURE AND PAY FOR ALL PERMITS AND INSPECTIONS REQUIRED BY ANY OF THE FOREGOING AUTHORITIES, AND PAY FOR ALL OTHER COSTS IN CONNECTION WITH THE WORK.

ALL CERTIFICATES SHALL BE IN DUPLICATE AND SHALL BE DELIVERED TO THE CONTRACTING

OFFICER'S REPRESENTATIVE ( COR ).

3. THE SITE, LOCATION AND ROUTING OF SYSTEMS INDICATED TO HAVE NEW CONNECTIONS MADE TO

THEM ARE SHOWN AS ACCURATELY AS FIELD CONDITIONS WOULD PERMIT. ALL EXISTING

CONDITIONS SHALL BE EXAMINED AND THEIR EXACT LOCATIONS VERIFIED.

4. THE CONTRACTOR SHALL REMOVE ALL EQUIPMENT NOT INDICATED TO BE REUSED TO A DESIGNATED

LOCATION AT THE PROJECT SITE. AFTER THE EQUIPMENT HAS BEEN ASSEMBLED FOR THE COR

INSPECTION , ALL EQUIPMENT SHALL BE REMOVED FROM THE SITE BY THE CONTRACTOR. ALL

BUILDING SYSTEMS SHALL REMAIN IN SERVICE UNLESS INDICATED OTHERWISE. COORDINATE ALL OUTAGES OR INTERRUPTIONS ACCORDING TO NIST GUIDELINES FOR OFPM CONTRACTORS. NOTIFY

THE COR AS DIRECTED UNDER UTILITY OUTAGES.

5. THE CONTRACTOR SHALL INSTALL AND CONNECT ALL EQUIPMENT AND MATERIALS IN ACCORDANCE WITH THE BEST ENGINEERING PRACTICE AND, UNLESS OTHERWISE SHOWN OR SPECIFIED, FOLLOW

THE MANUFACTURER'S INSTRUCTIONS AND RECOMMENDATIONS AND FURNISH AND INSTALL ALL

REQUIRED AUXILIARY ITEMS COMPLETE.

6. DRAWINGS SHALL BE CONSIDERED DIAGRAMMATIC AND FOR BIDDING PURPOSES ONLY. WHILE THE DRAWINGS ARE GENERALLY TO SCALE AND ARE AS ACCURATE AS THE SCALE WILL PERMIT, ALL

IMPORTANT DIMENSIONS SHALL BE DETERMINED IN THE FIELD.

7. COORDINATE WITH ALL TRADES TO AVOID INTERFERENCE AMONG MECHANICAL, ELECTRICAL, ARCHITECTURAL AND STRUCTURAL ITEMS. PROVIDE ALL NECESSARY OFFSETS AND FITTINGS IN

CIRCUITRY AND OTHER ITEMS REQUIRED TO INSTALL THE WORK WITHOUT INTERFERENCES.

8. THE CONTRACTOR SHALL COMMISSION ALL EQUIPMENT INSTALLED UNDER THIS CONTRACT AND

DEMONSTRATE TO THE COR ITS PROPER OPERATIONS. ALL NEW EQUIPMENT SHALL BE MOUNTED

VIBRATION FREE.

9. ALL EQUIPMENT AND WORKMANSHIP SHALL BE GUARANTEED IN FULL FROM ALL DEFECTS FOR AT

LEAST ONE (1) YEAR FROM THE DATE OF FINAL ACCEPTANCE OF THIS WORK.

10. ALL EQUIPMENT INSTALLED SHALL BE NEW AND SHALL CONFORM IN ALL RESPECTS TO THE LATEST APPROVED STANDARDS OF IEEE, ANSI, NEMA AND UNDERWRITERS LABORATORIES, INC., (UNLESS INDICATED OTHERWISE). SUBSTITUTIONS SHALL ONLY BE ACCOMPLISHED AT THE DISCRETION OF

THE COR. SHOP DRAWINGS ARE TO BE SUBMITTED AND APPROVED BEFORE THE EQUIPMENT IS

ORDERED.

11. THE CONTRACTOR SHALL REPAIR ALL WALL, CEILING, FLOOR, OR ROOF OPENINGS WHICH ARE CREATED BY DEMOLITION OR PENETRATION. THE REPAIRS SHALL BE WITH MATERIALS AND FINISHES

TO MATCH EXISTING. ALL FIRE RATED PENETRATIONS SHALL BE SEALED WITH UL APPROVED

SUITABLE MATERIALS TO PRESERVE FIRE RATED INTEGRITY AS REQUIRED BY EACH INSTANCE.

12. DEFINITIONS

a. CONTRACTING OFFICER - CO

b. CONTRACTING OFFICER REPRESENTATIVE - COR

c. "PROVIDE" UNDER THIS CONTRACT IS DEFINED AS FURNISH AND INSTALL.

d. "CONCEALED" UNDER THIS CONTRACT IS DEFINED AS HIDDEN BY ARCHITECTURAL WALLS AND

CEILINGS.

e. "EXPOSED" UNDER THIS CONTRACT IS DEFINED AS VISIBLE TO VIEW.

f. "INDICATED" UNDER THIS CONTRACT IS DEFINED AS SHOWN IN THE CONTRACT DOCUMENTS.

g. "SALVAGE" OR "SALVAGED" UNDER THIS CONTRACT IS DEFINED AS DISCONNECT, SAVE AND

PROTECT FROM DEMOLITION FOR FUTURE USE AS ORIGINALLY INTENDED.

13. UPON COMPLETION OF THE WORK, THE CONTRACTOR SHALL THOROUGHLY CLEAN THE CONTRACT

AREA AND ALL OTHER AREAS USED FOR STORAGE, STAGING, ETC.

14. THE CONTRACTOR SHALL NOTIFY THE COR WHEN THE PROJECT IS APPROXIMATELY 75% COMPLETED IN ORDER TO SCHEDULE A PRE-FINAL REVIEW OF CONSTRUCTION. NO WORK SHALL BE CONCEALED BY CEILINGS, WALLS, ETC, BEFORE BEING INSPECTED. FINAL REVIEW SHALL BE SCHEDULED AT 100%

COMPLETION. ALL PUNCH LIST ITEMS MUST BE ACCOMPLISHED PRIOR TO FINAL ACCEPTANCE.

15. ALL WORK IS AS DEFINED IN THE CONTRACT AND AS NEEDED TO MEET THE PERFORMANCE PERIOD.

16. PROVIDE TEMPORARY SERVICE FOR LIGHTING AND POWER EQUIPMENT (DRILLS, SAW, ETC.). VERIFY

TEMPORARY REQUIREMENTS WITH GENERAL CONTRACTOR. TEMPORARY LIGHTING AND POWER

SHALL MEET OSHA REQUIREMENTS AND LOCAL CODE. TEMPORARY POWER SHALL BE 120 VOLTS.

17. UNLESS SPECIFICALLY NOTED ON THE PLANS, ALL CIRCUITRY, EQUIPMENT, DEVICES, ETC., NOT

NOTED AS EXISTING TO REMAIN (E), OR TO BE RELOCATED (ER), SHALL BE NEW (N). THE

CONTRACTOR MAY RE-USE ALL EXISTING CIRCUITRY AS FIELD CONDITIONS PERMIT. REMOVE ALL DEVICES AND CIRCUITRY NOT BEING RE-USED. CIRCUITRY TO BE REMOVED SHALL BE REMOVED BACK TO THE SOURCE AND ALL HOLES SHALL BE REPAIRED TO CONFORM TO FINISHED SURFACE.

ALL (E) CIRCUITS ARE TO REMAIN IN SERVICE UPON COMPLETION OF THIS PROJECT WHICH SHALL BE

COORDINATED WITH THE COR.

18. PROTECT ADJACENT MATERIALS INDICATED TO REMAIN. INSTALL AND MAINTAIN DUST AND NOISE

BARRIERS TO KEEP DIRT, DUST, AND NOISE FROM BEING TRANSMITTED TO ADJACENT AREAS.

REMOVE PROTECTION AND BARRIERS AFTER DEMOLITION OPERATIONS ARE COMPLETE.

19. LOCATE, IDENTIFY AND PROTECT 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, INSTALL TEMPORARY SERVICES FOR

AFFECTED AREAS.

20. FINAL TESTING: AT THE TIME OF FINAL INSPECTION AND TESTS, ALL CONNECTIONS AT DEVICES AND

EQUIPMENT AND MUST BE COMPLETED. THE COR OR ACOR IS REQUIRED TO ATTEND FINAL

INSPECTION AND TESTING. COORDINATION WITH AHJ WILL BE THROUGH THE COR. COORDINATE TESTING/COMMISSIONING WITH CONTRACT SPECIFICATIONS AND NIST's SUB-ORDERS.

225-E001

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MEP CONSULTANTS

20251 Century Blvd #120

Germantown MD 20874 p: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

PROJECT #24049

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MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

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STANTON ENGINEERING SERVICES LLC 10280 OLD COLUMBIA RD, SUITE 275 COLUMBIA, MD 21046

GENERAL NOTES

PLAN NOTES X

1. DISCONNECT AND REMOVE EXISTING FIRE ALARM CONTROL PANEL. REMOVE CONDUIT AND

CONDUCTORS BACK TO SOURCE.

1. EXISTING CONDITIONS SHOWN ON THIS DRAWING HAVE BEEN OBTAINED FROM RECORD DRAWINGS

WHEN AVAILABLE AND GENERAL FIELD SURVEY AND MAY NOT INDICATE ACTUAL EXISTING

CONDITIONS IN DETAIL AND DIMENSION. THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING

EXACT EXISTING CONDITIONS PRIOR TO THE FABRICATION OR ORDER OF EQUIPMENT OR

PERFORMANCE OF ANY WORK. THE CONTRACTOR SHALL NOTIFY THE ARCHITECT OR ENGINEER IN WRITING IF EXISTING CONDITIONS ARE DISCOVERED THAT PREVENT THE EXECUTION OF WORK.

THE CONTRACTOR SHALL NOT PROCEED WITH WORK UNTIL DIRECTION IS PROVIDED.

2. ELECTRICAL DRAWINGS ARE DIAGRAMMATIC AND SHOW INTENT OF DEMOLITION WORK TO BE

DONE. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT AND LABOR REQUIRED FOR

A COMPLETE DEMOLITION.

3. UNLESS SPECIFICALLY INDICATED OTHERWISE, REMOVE ALL EXISTING ELECTRICAL EQUIPMENT, LIGHTING FIXTURES, DEVICES, FEEDERS AND BRANCH CIRCUITRY WHERE EQUIPMENT IS

INDICATED TO BE REMOVED. REMOVE WIRING AND CONDUIT/CABLE BACK TO NEXT REMAINING

ACTIVE OUTLET OR BACK TO SOURCE.

4. ANY SHUTDOWN OF POWER SERVICES SHALL BE COMPLETED AT TIMES OUTSIDE OF NORMAL

WORKING HOURS AS APPROVED BY THE OWNER. PROVIDE A MINIMUM OF 15 BUSINESS DAYS

ADVANCED NOTICE PRIOR TO ANY SHUTDOWN.

5. EXISTING EQUIPMENT INDICATED TO REMAIN ARE TO REMAIN ACTIVE THROUGHOUT

CONSTRUCTION. PROVIDE TEMPORARY FEEDERS IF REQUIRED TO MAINTAIN SERVICE.

6. PROVIDE TEMPORARY SERVICE AS DIRECTED FOR LIGHTING AND POWER EQUIPMENT (DRILLS, SAWS, ETC.). VERIFY TEMPORARY REQUIREMENTS WITH GENERAL CONTRACTOR. TEMPORARY

LIGHTING AND POWER SHALL MEET OSHA REQUIREMENTS AND LOCAL CODES.

7. LOCATE, IDENTIFY AND PROTECT ELECTRICAL SERVICES PASSING THROUGH DEMOLITION AREA

AND SERVING OTHER AREAS OUTSIDE DEMOLITION LIMITS. MAINTAIN SERVICES TO AREAS

OUTSIDE DEMOLITION LIMITS. WHEN SERVICES MUST BE INTERRUPTED, INSTALL TEMPORARY

SERVICES FOR AFFECTED AREAS.

8. ADVANCE NOTICE SHALL BE GIVEN TO OWNER BEFORE COMMENCEMENT OF WORK ON ANY

ELECTRICAL CIRCUITRY, WHETHER OR NOT AN OUTAGE IS REQUIRED.

9. PROTECT ADJACENT MATERIALS INDICATED TO REMAIN. INSTALL AND MAINTAIN DUST AND NOISE

BARRIERS TO KEEP DIRT, DUST AND NOISE FROM BEING TRANSMITTED TO ADJACENT AREAS.

REMOVE PROTECTION AND BARRIERS AFTER DEMOLITION OPERATIONS ARE COMPLETE.

10. UPDATE PANEL SCHEDULES TO SHOW THE DEMOLISHED CIRCUITS RESTORED TO SPARE.

2 BUILDING 225 - SECOND FLOOR RM B201 - DEMOLITION - POWER

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

AREA OF WORK

J 1

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3 BUILDING 225 - SECOND FLOOR RM A243 - DEMOLITION - POWER

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

5 BUILDING 225 - SECOND FLOOR RM A273 - DEMOLITION - POWER

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

6 BUILDING 225 - SECOND FLOOR RM B230 - DEMOLITION - POWER

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

AREA OF WORK

1 BUILDING 225 - FIRST FLOOR - DEMOLITION - POWER

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

BUILDING 225 - SECOND FLOOR RM B201 - DEMOLITION - POWER

AREA OF WORK

4 BUILDING 225 - ATTIC - DEMOLITION - POWER

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20251 Century Blvd #120

Germantown MD 20874 p: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

PROJECT #24049

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RM B201

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RM B271

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RM A273

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AutoCAD SHX Text STANTON ENGINEERING SERVICES LLC 10280 OLD COLUMBIA RD, SUITE 275 COLUMBIA, MD 21046

GENERAL NOTES

PLAN NOTES X

1. EXISTING CONDITIONS SHOWN ON THIS DRAWING HAVE BEEN OBTAINED FROM RECORD DRAWINGS

WHEN AVAILABLE AND GENERAL FIELD SURVEY AND MAY NOT INDICATE ACTUAL EXISTING

CONDITIONS IN DETAIL AND DIMENSION. THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING

EXACT EXISTING CONDITIONS PRIOR TO THE FABRICATION OR ORDER OF EQUIPMENT OR

PERFORMANCE OF ANY WORK. THE CONTRACTOR SHALL NOTIFY THE ARCHITECT OR ENGINEER IN WRITING IF EXISTING CONDITIONS ARE DISCOVERED THAT PREVENT THE EXECUTION OF WORK.

THE CONTRACTOR SHALL NOT PROCEED WITH WORK UNTIL DIRECTION IS PROVIDED.

2. ALL EQUIPMENT SHOWN SHALL BE NEW UON.

3. REFERENCE SHEET E601 FOR PANEL SCHEDULES AND ONE LINE DIAGRAM.

1. PROVIDE ELECTRICAL CONNECTION FOR FIRE ALARM PANEL.

AREA OF WORK

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

AREA OF WORK

2 BUILDING 225 - ATTIC - NEW WORK - POWER

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20251 Century Blvd #120

Germantown MD 20874 p: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

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AutoCAD SHX Text STANTON ENGINEERING SERVICES LLC 10280 OLD COLUMBIA RD, SUITE 275 COLUMBIA, MD 21046

1 PARTIAL ONE-LINE DIAGRAMS

NOTE: ALL EQUIPMENT SHOWN IS EXISTING UON

GENERAL NOTES

1. PROVIDE MARKINGS FOR POWER SUPPLIES AS REQUIRED BY NFPA SECTION 10.6.5.2.

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20251 Century Blvd #120

Germantown MD 20874 p: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

PROJECT #24049

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BUS DUCT #3, 208/120V, 3 , 4W, 800A

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100A TAP PB-B-1 PB-1-1 PB-1-1 PB-3-1

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PB-2-1 208/120V 3 , 4W, 125A

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MAIN 100AF 100AT

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DT-1 (TR-A-1) 480:208/120V 30KVA (NV)%Z

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PB-A-1 208/120V 3 , 4W, 100A

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BUS DUCT #5, 480/277V, 3 , 4W, 600A

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MAIN SWBD A1 L BKR BUS DUCT #5 800AF/800AT

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MAIN SWBD B1 L BKR BUS DUCT #3 1600AF/1000AT

STANTON ENGINEERING SERVICES LLC 10280 OLD COLUMBIA RD, SUITE 275 COLUMBIA, MD 21046

S C

FACP

AOM

AIM

FATC

FATP

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FACP

AOM

AIM

FATC

FATP

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FACP

AOM

AIM

FATC

FATP

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SMOKE DETECTOR (YY - SEE ABBREVIATIONS)

DUCT SMOKE DETECTOR

HEAT DETECTOR

FLAME DETECTOR

SPEAKER /STROBE (CLEAR)

(C - CEILING MOUNTED)

(XX - CANDELA RATING)

(YY - SEE ABBREVIATIONS)

SPEAKER (C - CEILING MOUNTED)

(YY - SEE ABBREVIATIONS)

STROBE (CLEAR) (CEILING MOUNTED)

(XX - CANDELA RATING)

(YY - SEE ABBREVIATIONS)

STROBE (CLEAR) (WALL MOUNTED)

(XX - CANDELA RATING)

(YY - SEE ABBREVIATIONS)

MANUAL PULL STATION

FIRE STAT

FREEZE STAT

FIRE ALARM TERMINAL CABINET

FIRE ALARM/MASS NOTIFICATION CONTROL

PANEL

FIRE ALARM/MASS NOTIFICATION

TRANSPONDER PANEL

ADDRESSABLE CONTROL MODULE

ADDRESSALBE MONITOR MODULE

XXYY

NEW

MEP CONSULTANTS

20251 Century Blvd #120 Germantown MD 20874

P: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

PROJECT #24049

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

STANTON ENGINEERING SERVICES LLC

10280 OLD COLUMBIA RD, SUITE 275

COLUMBIA, MD 21046

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FIRE ALARM ABBREVIATIONS FIRE ALARM LEGEND FIRE ALARM GENERAL NOTES

1. THE FIRE ALARM SCOPE FOR THIS PROJECT INCLUDES DEMOLITION OF ALL EXISTING FIRE ALARM CONDUIT, WIRES, DEVICES, APPLIANCES, ETC... AND THE INTALLATION OF A NEW FIRE ALARM SYSTEM WITH SPEAKER AND STROBE NOTIFICATION DEVICES AND ADDRESSABLE INITIATING DEVICES.

2. THE FIRE ALARM SYSTEM SHALL BE DESIGNED, INSTALLED, AND TESTED IN ACCORDANCE WITH THE FOLLOWING CODES AND STANDARDS:

A. NFPA 72, 2022 EDITION

B. NFPA 70, 2020 EDITION

C. NIST P 7400.00

D. NIST O 7401.00

E. NIST S 7401.01

F. NIST S 7401.02

G. NIST S 7401.03

H. NIST S 7401.04

I. THE ARCHITECTURAL BARRIERS ACT

3. A NEW SIMPLEX 4100ES FACP SHALL BE INSTALLED.

4. FOR COMPLETE SYSTEM CONTROL, SEE MATRIX OF OPERATIONS ON SHEET FA601.

5. FINAL FIRE ALARM SYSTEM TESTING SHALL BE WITNESSED BY COR AND THE NIST AHJ OR DELEGATED AHJ.

6. FILE A "RECORD OF COMPLETION" PREPARED IN ACCORDANCE WITH NFPA 72, AND THE FIRE ALARM TEST REPORT, WITH THE COR.

7. OBTAIN APPROVALS AND PERMITS FROM THE COR PRIOR TO COMMENCING WORK. OFPM/COR SHALL SUBMIT WORK PERMIT TO THE NIST AHJ FOR REVIEW IN ACCORANCE WITH NIST S

7401.01 PRIOR TO COMMENCING WORK.

8. DEVICES SHOWN ON THE DRAWINGS ARE THE REQUIRED TYPE IN APPROXIMATE LOCATIONS. AUDIO/VISUAL DEVICES ARE REQUIRED IN ALL NORMALLY OCCUPIED, PUBLIC AND COMMON

USE AREAS (INCLUDING ALL OFFICES) AS SHOWN ON THE DRAWINGS HEREIN. CONTRACTOR IS RESPONSIBLE FOR INSTALLING THE FIRE ALARM DEVICES IN ACCORDANCE WITH NFPA 72.

9. FOR EACH INDICATED VISUAL DEVICE LOCATION, PROVIDE ONE CLEAR LENS STROBE MARKED “ALERT”.

10. AUDIBLE FIRE ALARM SOUND LEVEL SHALL BE AT LEAST 15 DBA ABOVE THE AVERAGE AMBIENT SOUND LEVEL OR 5 DBA ABOVE THE MAXIMUM SOUND LEVEL HAVING A DURATION OF AT

LEAST 60 SECONDS, WHICHEVER IS GREATER, MEASURING 5 FEET ABOVE THE FLOOR IN THE OCCUPIABLE AREA, BUT NOT GREATER THAN 120 DBA AT THE MINIMUM HEARING DISTANCE FROM THE AUDIBLE APPLIANCE. CONTRACTOR SHALL BE RESPONSIBLE FOR FINAL SPEAKER QUANTITY IN ORDER TO COMPLY WITH NFPA 72 AUDIBILITY REQUIREMENTS.

11. SPEAKER SYSTEM INTELLIGIBILITY SHALL HAVE CIS VALUE 0.7 CIS MINIMUM (POINT MEASUREMENTS OF 0.65 MAY BE ROUNDED TO 0.7). AREAS OF THE BUILDING WHERE OCCUPANTS ARE NOT EXPECTED TO BE NORMALLY PRESENT, MECHANICAL, ELECTRICAL, COMMUNICATION ROOMS, STORAGE ROOMS, AND ELEVATOR MACHINE ROOMS ARE PERMITTED TO HAVE A CIS SCORE LESS THAN 0.7 IF PERSONNEL CAN DETERMINE THAT A VOICE SIGNAL IS BEING BROADCAST AND THEY MUST WALK NO MORE THAN 50 FT TO A LOCATION WITH AT LEAST THE MINIMUM REQUIRED CIS VALUE WITHIN THE SAME AREA. INTELLIGIBILITY BY MEASUREMENT AFTER INSTALLATION. MEASUREMENTS SHOULD BE TAKEN NEAR THE HEAD LEVEL APPLICABLE FOR MOST PERSONNEL IN THE SPACE UNDER NORMAL CONDITIONS (E.G., STANDING IN CORRIDORS, SITTING IN CLASSROOMS AND OFFICES, AS APPROPRIATE).

12. ALL NOTIFICATION APPLIANCE CIRCUITS SHALL BE CLASS A. INITIATING DEVICE CIRCUITS (IDC) SERVING MORE THAN ONE DEVICE MUST BE CLASS A; HOWEVER, IDC'S SERVING A MONITOR MODULE AND AN ADJACENT DEVICE MAY BE CLASS B CONDUIT WITH CLASS A WIRING. ALL SIGNALING LINE CIRCUITS SHALL BE CLASS A. ALL INITIATING DEVICE CIRCUITS SHALL BE CLASS A. ALL SIGNALING LINE CIRCUITS FOR PANEL-TO-PANEL CIRCUITS SHALL BE CLASS X. ALL CIRCUITS THAT PASS THROUGH FLOOR LEVELS SHALL HAVE A SURVIVABILITY OF LEVEL 2. THOSE CIRCUITS THAT SERVE A SINGLE FLOOR OR ARE DEDICATED TO THE SPINE SHALL HAVE A SURVIVABILITY OF LEVEL 0.

13. WIRING SHALL NOT BE LOOPED THROUGH DEVICES. WIRE MUST BE CUT FOR IN AND OUT CONNECTIONS. POINT COMMON ANNUNCIATION AND T-TAPPING IS PROHIBTED. ALL WIRING TO

INITIATING DEVICES AND NOTIFICATION DEVICES SHALL BE SUPERVISED.

14. FIRE ALARM CIRCUIT ZONING FOR EACH BUILDING SHALL BE AS FOLLOWS:

A. INDEPENDENT STROBE CIRCUITS FOR EACH LEVEL;

B. INDEPENDENT STROBE CIRCUITS FOR EACH INDIVIDUAL SPINE: NORTHEAST, NORTHWEST, SOUTHEAST, SOUTHWEST;

C. INDEPENDENT SPEAKER CIRCUITS FOR EACH LEVEL;

D. INDEPENDENT SPEAKER CIRCUITS FOR EACH INDIVIDUAL SPINE: NORTHEAST, NORTHWEST, SOUTHEAST, SOUTHWEST;

E. INDEPENDENT SLC CIRCUIT FOR EACH LEVEL;

F. INDEPENDENT SLC CIRCUIT FOR EACH INDIVIDUAL SPINE: NORTHEAST, NORTHWEST, SOUTHEAST, SOUTHWEST;

G. INDEPENDENT EXTERIOR SPEAKER CIRCUITS FOR EACH 1ST LEVEL AND PENTHOUSE LEVEL;

H. INDEPENDENT ACOUSTIC HAILING DEVICE CIRCUIT FOR EACH PENTHOUSE LEVEL;

I. INDEPENDENT M&E CIRCUIT FOR EACH PANEL.

15. EACH NOTIFICATION APPLIANCE CIRCUIT AND SIGNALING LINE CIRCUIT MUST INCLUDE 25% SPARE CAPACITY.

16. CIRCUITS FOR AIR HANDLER UNIT SHUTDOWN AND DOOR HOLD OPEN DEVICES SHALL BE CONNECTED TO ADDRESSABLE INPUT/OUTPUT MODULES.

17. TAMPER SWITCHES AND FLOW SWITCHES SHALL BE INSTALLED, BUT SHALL BE CONNECTED TO THE FIRE ALARM SYSTEM BY THE FIRE ALARM CONTRACTOR.

18. ALL DUCT DETECTORS SHALL BE EQUIPPED WITH REMOTE INDICATOR AND TEST SWITCH. INDICATOR AND TEST SWITCH SHALL BE LOCATED 4'-0" ABOVE THE FLOOR AND ADJACENT TO

EACH DUCT DETECTOR.

19. PROVIDE "LOCK ON" DEVICE FOR CIRCUIT BREAKERS SUPPLYING FIRE ALARM EQUIPMENT. IDENTIFY BREAKER WITH COLOR RED.

20. ALL CONDUCTORS SHALL BE INSTALLED IN CONDUIT, EMT MINIMUM. PAINTING AND LABELING OF CONDUIT SHALL BE AS OUTLINED IN SPECIFICATION 284621.11.

21. MAIN CONTROL PANEL SHALL HAVE ABILITY TO DELIVER PRE-RECORDED MESSAGES AND MANUALLY PAGE.

22. ALL PANELS LOCATED IN CORRIDORS SHALL BE FLUSH OR RECESSED MOUNTED TO INTERIOR PARTITIONS.

23. FIRE AND SMOKE STOP ALL PENETRATIONS THROUGH RATED ASSEMBLIES. PROVIDE THROUGH-PENETRATION FIRESTOP SYSTEM PER UL 1479 AND SPECIFICATIONS.

24. FIRE ALARM CONDUCTORS FOR NEW INSTALLATIONS SHALL BE AS RECOMMENDED BY THE MANUFACTURER AND APPROVED BY FFSG. MINIMUM SIZES ARE AS FOLLOWS:

a. SIGNALING LINE CIRCUITS (SLC) AND INITIATING DEVICE CIRCUITS (IDC): #18 AWG

b. NOTIFICATION APPLIANCE CIRCUITS (NAC), SPEAKER: #16 AWG

c. NOTIFICATION APPLIANCE CIRCUITS (NAC), STROBE: #14 AWG

25. AUDIO/VISUAL DEVICES SHALL BE FIELD SELECTABLE FOR 15/30/75/110 CANDELA.

26. THE NEW FIRE ALARM SYSTEM AND DEVICES SHALL BE INSTALLED, TESTED, AND APPROVED BY THE NIST AHJ IN ACCORDANCE WITH NIST S 7401.01, PRIOR TO THE DEMOLITION OF THE

EXISTING FIRE ALARM SYSTEM AND DEVICES.

27. FIRE ALARM TERMINAL CABINETS SHALL BE REMOVED IF NOT REUSED.

GA GAUGE ZCA ZONE CONTROL ASSEMBLY

FT FEET WVL WAX VAT LID

FS FLOW SWITCH WS WET SYSTEM

FM FACTORY MUTUAL WP WEATHERPROOF

FLR FLOOR W/O WITHOUT

FLD FLAME DETECTOR WMG WATER MOTOR GONG

FHV FIRE HOSE VALVE WD WATER DETECTION ALARM

FH FIRE HAT W/ WITH

FFE FINISHED FLOOR ELEVATION VPT VESDA PANEL TROUBLE

FEC FIRE EXTINGUISHER CABINET VPA VESDA PANEL ALARM

FE FIRE EXTINGUISHER VP VACUUM PUMP LOW PRESSURE

FDDS FLAME DETECTOR DISABLE SWITCH UL UNDERWRITERS' LABORATORY

FDC FIRE DEPARTMENT CONNECTION TYP TYPICAL

FD FLOOR DRAIN TTFC TAPE TUNNEL FAN CONTROL

FMCP FIRE ALARM/MASS NOTIFICATION CONTROL PANEL TT TRANSFORMER

FAN FAN TS TAMPER SWITCH

FA FIRE ALARM TEMP TEMPERATURE

EXIST EXISTING SWS AUTO TRANS SW

ETR EXISTING TO REMAIN SYST SYSTEM

ESD ELEVATOR SHAFT DAMPER STOR STORAGE

EMER EMERGENCY ST STROBE

ELEV ELEVATOR SSI SECURITY SYSTEM INTERFACE

EL ELEVATION SP/ST SPEAKER/ STROBE

EJ EXPANSION JOINT SPKR SPRINKLER

EH EXTRA HAZARD SPEC SPECIFICATION

EFS ELEVATOR FIRE HAT SOLID SP SUMP PUMP HIGH LEVEL

EFF ELEVATOR FIRE HAT FLASHING SO SOUND SYSTEM OVERRIDE

EF EXHAUST FAN SDC SMOKE DAMPER CONTROL

EB ELECTRIC BELL SD SMOKE DETECTOR

EAR ELEVATOR ALTERNATE FLOOR RECALL SCHED SCHEDULE

EA EACH RCV RISER CONTROL VALVE

E ELEVATOR PRIMARY RECALL PSI POUNDS PER SQUARE INCH

DOA DOOR OPEN ALARM PS PRESSURE SWITCH

DN DOWN/DROP NIPPLE PM POWER MONITORING

DIA DIAMETER OPT LOW OXYGEN CONDITION PANEL TROUBLE

DH DOOR HOLD OPL LOW OXYGEN CONDITION PANEL POWER LOSS

DD DUCT SMOKE DETECTOR OPA LOW OXYGEN CONDITION PANEL ALARM

DEMO DEMOLISH, DEMOLITION OH ORDINARY HAZARD

DBA DECIBEL A-WEIGHTED NP NETWORK PROTECTOR

DACT DIGITAL ALARM COMMUNICATOR TRANSMITTER MNS MASS NOTIFICATION SYSTEM

CV CONTROL VALVE MCC MCC FAN SHUTDOWN

CTR CENTER LTA LOW TEMPERATURE HOTWATER REHEAT

CP COND PUMP HIGH LEVEL LPA CHILLED WATER LOW PRESSURE

COR CONTRACTING OFFICER'S REPRESENTATIVE LOC LOCAL OPERATING CONSOLE

CIS COMMON INTELLIGIBILITY SCORE LFA LOW AIR FLOW

CDHL CONDENSATE PUMP HIGH LEVEL KH KITCHEN HOOD SUPPRESSION SYSTEM

CB CIRCUIT BREAKER HTA HIGH TEMP ALARM

AHU AIR HANDLING UNIT SHUTDOWN HGDA HAZARDOUS GAS DETECTOR ALARM

AHD ACOUSTIC HAILING DEVICE HGPL HAZARDOUS GAS POWER LOSS

AFF ABOVE FINISHED FLOOR GPM GALLONS PER MINUTE

AAR AUTOMATIC AIR RELEASE GC GENERAL CONTRACTOR

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MEP CONSULTANTS

20251 Century Blvd #120 Germantown MD 20874

P: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

PROJECT #24049

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

STANTON ENGINEERING SERVICES LLC

10280 OLD COLUMBIA RD, SUITE 275

COLUMBIA, MD 21046

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GENERAL NOTES

KEYED NOTES

1/8" = 1'-0"1

FIRE ALARM DEMOLITION SUB-BASEMENT

LEVEL PLAN - BLDG 225

0 4'-0" 8'-0" 16'-0"

A. FOR GENERAL NOTES, ABBREVIATIONS, AND LEGEND REFER TO

FA001.

B. DEMOLISH ALL EXISTING FIRE ALARM CONDUIT, WIRES,

APPLIANCES, DEVICES, AND OTHER ASSOCIATED FIRE ALARM

COMPONENTS.

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225-2

225-3

225-A

225-1

225-D225-E225-F225-H225-J225-M

B U

MEP CONSULTANTS

20251 Century Blvd #120 Germantown MD 20874

P: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

PROJECT #24049

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

STANTON ENGINEERING SERVICES LLC

10280 OLD COLUMBIA RD, SUITE 275

COLUMBIA, MD 21046

S O

N N

D W

N B

C K

D B

D A

T E

E N

U M

B E

U E

D A

T E

C O

N T

R A

C T

N O

S O

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

N M

A R

K A

P P

D A

T E

E N

U M

B E

S U

B M

E D

B Y

P L

O T

S C

A L E

S U

E D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

D A

T E

A P

P R

O F

P M

G A

E R

S B

U R

M D

C F

R E

N G

E R

E N

T U

R Y

B L V

S U

G E

R M

A N

T O

W N

SHEET

IDENTIFICATION

NORTH

SHEET OF YX

KEYPLAN

FA15S

R S

D M

P S

T R

D F

N B

D D

N B

E A

L A

R M

R E

P L A

C E

M E

N T

E A

L A

R M

S U

B -B

A S

E M

E N

T L

E V

E L

P L

A N

L D

GENERAL NOTES

KEYED NOTES

1 PROVIDE WEATHERPROOF DEVICES AND CONDUIT IN THIS

SPACE. PROVIDE THERMOTECH 302-ET-135 HEAT DETECTORS,

SIMPLEX 49SVH-APPLC SPEAKER/STROBES, SIMPLEX 2099-9144

MANUAL PULL STATIONS, OR SIMILAR WEATHERPROOF DEVICES

AS PRESCRIBED IN SPECIFICATION 284621.11.

1/8" = 1'-0"1

FIRE ALARM SUB-BASEMENT LEVEL PLAN

- BLDG 225

A. FOR GENERAL NOTES, ABBREVIATIONS, AND LEGEND REFER TO

FA001.

B. THE NEW FIRE ALARM SYSTEM AND DEVICES SHALL BE

INSTALLED, TESTED, AND APPROVED BY THE NIST AHJ IN

ACCORDANCE WITH NIST S 7401.01, PRIOR TO THE DEMOLITION

OF THE EXISTING FIRE ALARM SYSTEM AND DEVICES.

C. DEVICES IN THE SUB-BASEMENT LEVEL SHALL BE

WEATHERPROOF OR HIGH TEMPERATURE.

0 4'-0" 8'-0" 16'-0"

S U

B M

/2 /2

S U

B M

/1 /2

S U

B M

/1 /2

U B

ROOM B42 ROOM B41

ROOM B44

ROOM B39

ROOM B37

ROOM A40

ROOM A47

ROOM B45

ROOM A49

ROOM A51

ROOM A53

ROOM B48

ROOM B49

ROOM B50

ROOM B53

ROOM B52 ROOM A52

ROOM A54

ROOM A56

ROOM A67

ROOM A60

ROOM A62

ROOM A66

ROOM B63

ROOM B65

ROOM B60

ROOM B64

ROOM B68

ROOM A46

ROOM B59

ROOM A58-1 ROOM A58

ROOM B68-1

RM B71 RM A73

RM B40

RM B38

RM A43

RM A39

RM A41

ROOM B57

ROOM B46

ROOM A65

ROOM A55

H H

S S

AOM

H H

F A

T C

S SSS

S S

AOM

AIM

225-2

225-3

225-4

225-5

225-6

225-7

225-8

225-9

225-10

225-11

225-12

225-13

225-14

225-15

225-16

225-17

225-18

225-A

225-1

225-D225-E225-F225-H225-J225-M

/1 FD15BB /1 FD15BB

B U

MEP CONSULTANTS

20251 Century Blvd #120 Germantown MD 20874

P: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

PROJECT #24049

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

STANTON ENGINEERING SERVICES LLC

10280 OLD COLUMBIA RD, SUITE 275

COLUMBIA, MD 21046

S O

N N

D W

N B

C K

D B

D A

T E

E N

U M

B E

U E

D A

T E

C O

N T

R A

C T

N O

S O

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

N M

A R

K A

P P

D A

T E

E N

U M

B E

S U

B M

E D

B Y

P L

O T

S C

A L E

S U

E D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

D A

T E

A P

P R

O F

P M

G A

E R

S B

U R

M D

C F

R E

N G

E R

E N

T U

R Y

B L V

S U

G E

R M

A N

T O

W N

SHEET

IDENTIFICATION

NORTH

SHEET OF YX

KEYPLAN

FD15BA

R S

D M

P S

T R

D F

N B

D D

N B

E A

L A

R M

R E

P L A

C E

M E

N T

E A

L A

R M

D E

M O

B A

S E

M E

N T

L E

V E

L A

R E

A A

P L

A N

L D

GENERAL NOTES

KEYED NOTES

1/8" = 1'-0"1

FIRE ALARM DEMOLITION BASEMENT

LEVEL AREA A PLAN- BLDG 225

0 4'-0" 8'-0" 16'-0"

A. FOR GENERAL NOTES, ABBREVIATIONS, AND LEGEND REFER TO

FA001.

B. DEMOLISH ALL EXISTING FIRE ALARM CONDUIT, WIRES,

APPLIANCES, DEVICES, AND OTHER ASSOCIATED FIRE ALARM

COMPONENTS.

S U

B M

/2 /2

S U

B M

/1 /2

S U

B M

/1 /2

U B

T E P

S T E P

R A M P

D O W N

R A M P

U P

ROOM A02

ROOM B06

ROOM B12

ROOM B10

ROOM B20

ROOM B28

ROOM A27

ROOM A29

ROOM A31

ROOM B37

ROOM B08

RM B32

RM B30

RM B36

RM A01

RM B01RM B02

ROOM B04 ROOM A03

ROOM A05

ROOM A07

ROOM A09

ROOM A11

ROOM A13

RM A33

RM A37

RM A35

S S

H H

S S

C S

S C

AIM

AIMAIM

AIM AIM

FAA

F A

AOM

F A

T C

AOM

NAC

FATC

AIM

AIM AIM

F F

AIM

VESDA

V E

S D

V E

S D

AIM

225-19

225-20

225-21

225-22

225-23

225-24

225-25

225-26

225-27

225-28

225-29

225-30

225-31

225-32

225-33

225-34

225-35

225-36

225-37

225-A225-D225-E225-F225-H225-J225-M

/1 FD15BA /1 FD15BA

B U

MEP CONSULTANTS

20251 Century Blvd #120 Germantown MD 20874

P: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

PROJECT #24049

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

STANTON ENGINEERING SERVICES LLC

10280 OLD COLUMBIA RD, SUITE 275

COLUMBIA, MD 21046

S O

N N

D W

N B

C K

D B

D A

T E

E N

U M

B E

U E

D A

T E

C O

N T

R A

C T

N O

S O

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

N M

A R

K A

P P

D A

T E

E N

U M

B E

S U

B M

E D

B Y

P L

O T

S C

A L E

S U

E D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

D A

T E

A P

P R

O F

P M

G A

E R

S B

U R

M D

C F

R E

N G

E R

E N

T U

R Y

B L V

S U

G E

R M

A N

T O

W N

SHEET

IDENTIFICATION

NORTH

SHEET OF YX

KEYPLAN

FD15BB

R S

D M

P S

T R

D F

N B

D D

N B

E A

L A

R M

R E

P L A

C E

M E

N T

E A

L A

R M

D E

M O

B A

S E

M E

N T

L E

V E

L A

R E

A B

P L

A N

L D

GENERAL NOTES

KEYED NOTES

1/8" = 1'-0"1

FIRE ALARM DEMOLITION BASEMENT

LEVEL AREA B PLAN - BLDG 225

0 4'-0" 8'-0" 16'-0"

A. FOR GENERAL NOTES, ABBREVIATIONS, AND LEGEND REFER TO

FA001.

B. DEMOLISH ALL EXISTING FIRE ALARM CONDUIT, WIRES,

APPLIANCES, DEVICES, AND OTHER ASSOCIATED FIRE ALARM

COMPONENTS.

S U

B M

/2 /2

S U

B M

/1 /2

S U

B M

/1 /2

U B

ROOM B42 ROOM B41

ROOM B44

ROOM B39

ROOM B37

ROOM A40

ROOM A47

ROOM B45

ROOM A49

ROOM A51

ROOM A53

ROOM B48

ROOM B49

ROOM B50

ROOM B53

ROOM B52 ROOM A52

ROOM A54

ROOM A56

ROOM A67

ROOM A60

ROOM A62

ROOM A66

ROOM B63

ROOM B65

ROOM B60

ROOM B64

ROOM B68

ROOM A46

ROOM B59

ROOM A58-1 ROOM A58

ROOM B68-1

RM B71 RM A73

RM B40

RM B38

RM A43

RM A39

RM A41

ROOM B57

ROOM B46

ROOM A65

ROOM A55

AIM

H H

H S

AOM

S S

S S S

S S

H HH

H H

S S

SAOM

AIM AIM

AIM

HH H H

F F

225-2

225-3

225-4

225-5

225-6

225-7

225-8

225-9

225-10

225-11

225-12

225-13

225-14

225-15

225-16

225-17

225-18

225-A

225-1

225-D225-E225-F225-H225-J225-M

AHU

15 15

/1 FA15BB /1 FA15BB

AHU

FAN DD

DOA

FAN

15 1515

TO BLDG 224 TO BLDG 226

2 2

3 3

B U

MEP CONSULTANTS

20251 Century Blvd #120 Germantown MD 20874

P: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

PROJECT #24049

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

STANTON ENGINEERING SERVICES LLC

10280 OLD COLUMBIA RD, SUITE 275

COLUMBIA, MD 21046

S O

N N

D W

N B

C K

D B

D A

T E

E N

U M

B E

U E

D A

T E

C O

N T

R A

C T

N O

S O

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

N M

A R

K A

P P

D A

T E

E N

U M

B E

S U

B M

E D

B Y

P L

O T

S C

A L E

S U

E D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

D A

T E

A P

P R

O F

P M

G A

E R

S B

U R

M D

C F

R E

N G

E R

E N

T U

R Y

B L V

S U

G E

R M

A N

T O

W N

SHEET

IDENTIFICATION

NORTH

SHEET OF YX

KEYPLAN

FA15BA

R S

D M

P S

T R

D F

N B

D D

N B

E A

L A

R M

R E

P L A

C E

M E

N T

E A

L A

R M

B A

S E

M E

N T

L E

V E

L A

R E

A A

P L A

B L

D G

GENERAL NOTES

KEYED NOTES

1 EXISTING DUCT SMOKE DETECTOR BUILT INTO COMPUTER

ROOM AIR CONDITIONER UNIT.

2 LOCATION OF SPINE DOOR TO EXTERIOR.

3 END OF SPINE; ENTRANCE TO BUILDING.

1/8" = 1'-0"1

FIRE ALARM BASEMENT LEVEL AREA A

PLAN - BLDG 225

A. FOR GENERAL NOTES, ABBREVIATIONS, AND LEGEND REFER TO

FA001.

B. THE NEW FIRE ALARM SYSTEM AND DEVICES SHALL BE

INSTALLED, TESTED, AND APPROVED BY THE NIST AHJ IN

ACCORDANCE WITH NIST S 7401.01, PRIOR TO THE DEMOLITION

OF THE EXISTING FIRE ALARM SYSTEM AND DEVICES.

0 4'-0" 8'-0" 16'-0"

S U

B M

/2 /2

S U

B M

/1 /2

S U

B M

/1 /2

U B

T E P

S T E P

R A M P

D O W N

R A M P

U P

ROOM A02

ROOM B06

ROOM B12

ROOM B10

ROOM B20

ROOM B28

ROOM A27

ROOM A29

ROOM A31

ROOM B37

ROOM B08

RM B32

RM B30

RM B36

RM A01

RM B01RM B02

ROOM B04 ROOM A03

ROOM A05

ROOM A07

ROOM A09

ROOM A11

ROOM A13

RM A33

RM A37

RM A35

F A

S C

NAC

H H

AIMAIM

AIM AIM

AOM

AIM

S S

S C

AOM

S S

AIM

AIM AIM

AIMAIM

AIM AIM

AIM

AIM AIM

AIM

AIM AIM

AIM

AIM AIM

AIM

SSSS

S S

SSSS

VESDA

V E

S D

V E

S D

AIM

225-19

225-20

225-21

225-22

225-23

225-24

225-25

225-26

225-27

225-28

225-29

225-30

225-31

225-32

225-33

225-34

225-35

225-36

225-37

225-A225-D225-E225-F225-H225-J225-M

2 2

15 15

FS FS

TSTS

AHU

LFA

AHU

/1 FA15BA /1 FA15BA

WP WP

WPWP

FAN

DD FAN

FAN DD

FAN

DDFAN

FAN DD

DDFAN

FAN DD

FAN

FAN DD

FAN

DOA

WD WD

DOA

HTA

B U

MEP CONSULTANTS

20251 Century Blvd #120 Germantown MD 20874

P: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

PROJECT #24049

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

STANTON ENGINEERING SERVICES LLC

10280 OLD COLUMBIA RD, SUITE 275

COLUMBIA, MD 21046

S O

N N

D W

N B

C K

D B

D A

T E

E N

U M

B E

U E

D A

T E

C O

N T

R A

C T

N O

S O

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

N M

A R

K A

P P

D A

T E

E N

U M

B E

S U

B M

E D

B Y

P L

O T

S C

A L E

S U

E D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

D A

T E

A P

P R

O F

P M

G A

E R

S B

U R

M D

C F

R E

N G

E R

E N

T U

R Y

B L V

S U

G E

R M

A N

T O

W N

SHEET

IDENTIFICATION

NORTH

SHEET OF YX

KEYPLAN

FA15BB

R S

D M

P S

T R

D F

N B

D D

N B

E A

L A

R M

R E

P L A

C E

M E

N T

E A

L A

R M

B A

S E

M E

N T

L E

V E

L A

R E

A B

P L A

B L

D G

GENERAL NOTES

KEYED NOTES

1 ROOM PROTECTED BY SPRINKLER SYSTEM.

2 EXISTING DUCT SMOKE DETECTOR BUILT INTO COMPUTER

ROOM AIR CONDITIONER UNIT.

3 UPDATE GRAPHIC ANNUNCIATOR TO SHOW ALL FIRE ALARM

DEVICES AND UNDERFLOOR VESDA PIPING LAYOUT.

1/8" = 1'-0"1

FIRE ALARM BASEMENT LEVEL AREA B

PLAN - BLDG 225

A. FOR GENERAL NOTES, ABBREVIATIONS, AND LEGEND REFER TO

FA001.

B. THE NEW FIRE ALARM SYSTEM AND DEVICES SHALL BE

INSTALLED, TESTED, AND APPROVED BY THE NIST AHJ IN

ACCORDANCE WITH NIST S 7401.01, PRIOR TO THE DEMOLITION

OF THE EXISTING FIRE ALARM SYSTEM AND DEVICES.

0 4'-0" 8'-0" 16'-0"

S U

B M

/2 /2

S U

B M

/1 /2

S U

B M

/1 /2

U B

ROOM B139

ROOM B141ROOM B142

ROOM B143

ROOM B145ROOM B146

ROOM B148

ROOM B151

ROOM B152

ROOM B153

ROOM B156

ROOM B158

ROOM B155

ROOM B157

ROOM B161ROOM B162

ROOM B163ROOM B164

ROOM B165ROOM B166

ROOM B167

ROOM A140

ROOM A145

ROOM A147

ROOM A148

ROOM A151

ROOM A150

ROOM A152

ROOM A153

ROOM A154

ROOM A155

ROOM A156

ROOM A157

ROOM A158

ROOM A159

ROOM A160

ROOM A161

ROOM A162

ROOM A163

ROOM A164

ROOM A165

ROOM A166

ROOM A168

ROOM B168

ROOM B144

RM B140

RM B138

RM A139

RM A141

RM A143

ROOM A149

RM A173RM B171

ROOM B160

ROOM B154

ROOM B150

ROOM B149

ROOM A167

ROOM B147

SS S

S S

F A

T C

AIM

S S

AIM AIM

225-2

225-3

225-4

225-5

225-6

225-7

225-8

225-9

225-10

225-11

225-12

225-13

225-14

225-15

225-16

225-17

225-18

225-A

225-1

225-D225-E225-F225-H225-J225-M

/1 FD151B /1 FD151B

B U

MEP CONSULTANTS

20251 Century Blvd #120 Germantown MD 20874

P: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

PROJECT #24049

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

STANTON ENGINEERING SERVICES LLC

10280 OLD COLUMBIA RD, SUITE 275

COLUMBIA, MD 21046

S O

N N

D W

N B

C K

D B

D A

T E

E N

U M

B E

U E

D A

T E

C O

N T

R A

C T

N O

S O

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

N M

A R

K A

P P

D A

T E

E N

U M

B E

S U

B M

E D

B Y

P L

O T

S C

A L E

S U

E D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T

N O

D A

T E

A P

P R

O F

P M

G A

E R

S B

U R

M D

C F

R E

N G

E R

E N

T U

R Y

B L V

S U

G E

R M

A N

T O

W N

SHEET

IDENTIFICATION

NORTH

SHEET OF YX

KEYPLAN

FD151A

R S

D M

P S

T R

D F

N B

D D

N B

E A

L A

R M

R E

P L A

C E

M E

N T

E A

L A

R M

D E

M O

S T

L E

V E

L A

R E

A A

P L

A N

L D

GENERAL NOTES

KEYED NOTES

1/8" = 1'-0"1

FIRE ALARM DEMOLITION FIRST LEVEL

AREA A PLAN - BLDG 225

0 4'-0" 8'-0" 16'-0"

A. FOR GENERAL NOTES, ABBREVIATIONS, AND LEGEND REFER TO

FA001.

B. DEMOLISH ALL EXISTING FIRE ALARM CONDUIT, WIRES,

APPLIANCES, DEVICES, AND OTHER ASSOCIATED FIRE ALARM

COMPONENTS.

S U

B M

/2 /2

S U

B M

/1 /2

S U

B M

/1 /2

U B

UP ROOM B105ROOM B106

ROOM B111

ROOM B115

ROOM B119ROOM B120

ROOM B122

ROOM B123

ROOM B125

ROOM B124

ROOM B126

ROOM B127

ROOM B131

ROOM A112

ROOM A116

ROOM A110

ROOM A106

ROOM A122

ROOM A127

ROOM A126

ROOM A129

ROOM A131

ROOM A132

ROOM A134

ROOM B112

ROOM B116

RM B130

RM B132

RM A133

RM A135

RM A137

ROOM A125

ROOM A109

ROOM A103

ROOM B101ROOM B102

ROOM B128

ROOM A108

ROOM B117ROOM B118

ROOM B114

ROOM A105

ROOM A109-1

ROOM A124

ROOM A109-2 ROOM A109-3

ROOM A109-4

ROOM A109-6

ROOM A109-5

ROOM A109-7

ROOM A119

ROOM A119-1

ROOM A114

ROOM B109

ROOM A130

ROOM A118

S S

H H

AIM AIM

S S

F A

C P

NAC

225-19

225-20

225-21

225-22

225-23

225-24

225-25

225-26

225-27

225-28

225-29

225-30

225-31

225-32

225-33

225-34

225-35

225-36

225-37

225-A225-D225-E225-F225-H225-J225-M

/1 FD151A /1 FD151A

B U

MEP CONSULTANTS

20251 Century Blvd #120 Germantown MD 20874

P: 877-871-4229 F: 301-560-6336

INFO@cfrengineering.com

PROJECT #24049

MECHANICAL AND ELECTRICAL ENGINEERING CONSULTANT:

STANTON…

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