Addendum_08_Changes_Drawings.pdf

GR. X GR. BUTTERFLY VA.

W/ TAMPER SWITCH

T O

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D R

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300 lb. PRESSURE

FLOW SWITCH

SYSTEM

GAUGE

TO

TEST AND DRAIN WITH

RELIEF VALVE

LEGEND

DESCRIPTION

VALVE,GATE,OSY

VALVE,BFLY

VALVE,CHECK

PUMP, JOCKEY

PUMP, 1000 GPM @ 60 PSI,

TEST HEADER

CNTRLR,ELECTRIC,MAIN

LOAD,CENTER,PANELBOARD

FDC

10 HEATER, W/ THERMOSTAT, 7.5KW

11 CNTRLR,JOCKEY,FIRE

6'-8"

BACKFLOW PREVENTER

11'-3"

23'-2"

12 8-INCH SUCTION PIPING

13 6-INCH DISCHARGE PIPING

BYPASS LINE

FM

14 FLOWMETER

GENERAL NOTES

1. AUTOMATIC FIRE SPRINKLER SYSTEM DESIGN,

ENGINEERING AND INSTALLATION AS INDICATED

ON THESE DESIGN DOCUMENTS SHALL COMPLY

WITH NFPA 13 (2016 EDITION), NFPA 101 (2015

EDITION, UNIFIED FACILITIES CRITERIA (UFC)

3-600-01, CHANGE 1, 28 NOVEMBER 2016 AND

OTHER APPLICABLE CODES AND STANDARDS AS

REQUIRED BY THE AUTHORITY HAVING

JURISDICTION (AHJ).

2. CONTRACTOR TO PROVIDE A WET-PIPE AND

DRY-PIPE AUTOMATIC SPRINKLER SYSTEMS FOR

THIS EXISTING BUILDING AS SHOWN ON THESE

DESIGN DOCUMENTS. SYSTEM TO BE

CONNECTED TO NEW ELECTRIC FIRE PUMP.

3. AIR RELEASE VALVES TO BE PROVIDED IN

ACCORDANCE WITH NFPA 13.

4. OFFICE AREAS SHALL BE DESIGNED AS

LIGHT-HAZARD PER UFC 3-600-01 TABLE'S 9-3 AND

9-4 USING ORDINARY TEMPERATURE, MINIMUM

K-FACTOR OF K-5.6 UL-LISTED AND/OR

FM-GLOBAL APPROVED AUTOMATIC SPRINKLERS.

A 250 GPM HOSE STREAM ALLOWANCE SHALL BE

INCLUDED IN THE HYDRAULIC CALCULATIONS.

3. MECHANICAL, ELECTRICAL AND STORAGE AREAS

SHALL BE DESIGNED AS ORDINARY-HAZARD PER

UFC 3-600-01 TABLE'S 9-3 AND 9-4 USING

ORDINARY TEMPERATURE, MINIMUM K-FACTOR

OF K-8.0 UL-LISTED AND/OR FM-GLOBAL

APPROVED AUTOMATIC SPRINKLERS. REFER TO

KEYNOTES TO IDENTIFY THESE AREAS. A 250

GPM HOSE STREAM ALLOWANCE SHALL BE

INCLUDED IN THE HYDRAULIC CALCULATIONS.

4. PENDENT SPRINKLER HEADS TO BE USED UNDER

ALL SUSPENDED CEILINGS AND CENTERED AT

ALL CEILING TILES. UPRIGHT SPRINKLERS TO BE

USED UNDER ALL OPEN CEILINGS.

5. ALL MATERIALS AND DEVICES USED IN THIS

PROJECT SHALL BE UL-LISTED AND/OR

FM-GLOBAL APPROVED FOR USE IN AUTOMATIC

SPRINKLER SYSTEMS AND FIRE PUMP SYSTEMS.

6. ALL SPRINKLER PIPING PENETRATIONS THROUGH

FIRE RATED ASSEMBLIES SHALL BE SEALED WITH

A UL-APPROVED THROUGH PENETRATION FIRE

STOP ASSEMBLY.

7. ALL AUTOMATIC SPRINKLER SYSTEM PIPING

INSTALLED UNDER THIS CONTRACT SHALL BE

HYDROSTATICALLY TESTED IN ACCORDANCE

WITH NFPA 13 AND OTHER APPLICABLE NFPA

STANDARDS, STATE AND LOCAL CODES.

8. SPRINKLER PIPE HANGERS SHALL BE

UL-APPROVED. PIPE HANGARS SHALL BE

INSTALLED AS REQUIRED BY NPFA 13.

9. CEILING SPACES WITHIN THIS BUILDING, IN

PARTICULAR THE BASEMENT, ARE UNUSUALLY

SHALLOW. ADDITIONAL PLANNING AND OTHER

ADJUSTMENTS ARE REQUIRED TO COORDINATE

WITH THESE CEILING SPACE DIMENSIONS.

COORDINATE SIMILARLY TO SUPPORT THE WORK

OF OTHER TRADES. PROVIDE ALL ADDITIONAL

COORDINATION AND ADDITIONAL WORK TO

ROUTE CONNECTIONS WITHIN ARCHITECTURAL

CEILING SPACE DIMENSIONS AT NO ADDITIONAL

COST TO THE GOVERNMENT. REFERENCE

ARCHITECTURAL SHEETS FOR ADDITIONAL

REQUIREMENTS - ESPECIALLY A-606, A-607, AND

A-608 - FOR ADDITIONAL CLARIFICATION ON

CEILING HEIGHTS, STRUCTURE ELEVATIONS, AND

DECK ELEVATIONS.

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WATER SUPPLY

1. CONTRACTOR TO PROVIDE A COMPLETE

ELECTRIC DRIVEN FIRE PUMP WITH ALL

NECESSARY SUPPORT EQUIPMENT (JOCKEY

PUMP, PUMP CONTROLLERS, ETC).

2. FIRE PUMP SHALL BE RATED MINIMALLY FOR

1000 GPM @ 60 PSI. ELECTRIC MOTOR

ESTIMATED TO BE 50 HP. COORDINATE WITH

ELECTRICAL IF MOTOR HP CHANGES.

3. ALL EQUIPMENT SHALL BE INSTALLED WITHIN A

ONE-HOUR FIRE-RATED ENCLOSURE WITH

AUTOMATIC SPRINKLER PROTECTION WHICH

WILL ALSO BE PROVIDED BY THE CONTRACTOR.

ENCLOSURE EXTERIOR TO BE PAINTED TO

MATCH EXTERIOR OF BLDG. 2263.

WATER SUPPLY TEST (DESIGN

PURPOSES)

STATIC PRESSURE: 50 PSI

RESIDUAL PRESSURE: 46 PSI

PITOT PRESSURE: 32 PSI

FLOW 950 GPM

FLOW COEFFICIENT: 0.9

DATE OF TEST: 6 DEC 2017

LOCATION OF TEST HYDRANT: SEE THIS DWG

LOCATION OF FLOW HYDRANT: SEE THIS DWG

* HYDRAULIC CALCULATIONS SHOULD BE BASED ON A

WATERFLOW TEST THAT WAS PERFORMED NO MORE THAN

6 MONTHS PRIOR TO SUBMISSION OF THE CALCULATIONS.

SCALE: NONE

FLOOR CONTROL ASSEMBLY (TYPICAL)

SCALE: NONE

ELECTRIC PUMP - 1 HR FRR ENCLOSURE

(ACTUAL SIZE AND LAYOUT MAY VARY)

SCALE: NONE

FLOW TEST HYDRANT LOCATIONS

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VESTIBULE

OFFICE

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OFFICE

MEN

OFFICE OFFICE

CORRIDOR

JAN.

MECHANICAL

STAIR

VESTIBULE

FIRE RISER ROOM

LOBBY OFFICE

LOBBY

CORRIDOR

102 103

OFFICE

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FLOOR CONTROL VALVE

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KEY NOTES:

1. COORDINATE LOCATION AND INTERFACE OF MONITOR

MODULES FOR TAMPER AND FLOW SWITCHES WITH

SPRINKLER CONTRACTOR.

2. PROVIDE REMOTE POWER SUPPLIES AS REQUIRED.

COORDINATE ACTUAL LOCATION WITH EXISTING

EQUIPMENT.

3. COORDINATE LOCATION AND INTERFACE OF MONITOR

MODULES WITH FIRE PUMP CONTROLLER AND

VALVES.

4. PROVIDE WEATHERPROOF HORN/STROBE. FINAL

LOCATION TO BE APPROVED BY FIRE MARSHAL.

5. EXTERIOR MASS NOTIFICATION SPEAKER. FINAL

LOCATION TO BE APPROVED BY FIRE MARSHAL.

COORDINATE LOCATION WITH EXISTING

ARCHITECTURAL ELEMENTS.

6. FINAL LOCATION OF REMOTE ANNUNCIATOR, LOC

AND GRAPHIC MAP TO BE APPROVED BY FIRE

MARSHAL.

7. THIS AREA IS A STAIR ENCLOSURE. EQUIPMENT AND

WIRING NOT SERVING THE STAIR SHALL NOT BE

LOCATED WITHIN THE ENCLOSURE.

8. COORDINATE LOCATION OF DUCT SMOKE DETECTORS

WITH EXISTING EQUIPMENT. FINAL LOCATION SHALL

BE IN ACCORDANCE WITH MANUFACTURER

INSTRUCTIONS.

FA102

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