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<br /> A403 A401 A401 O Q 6/1/18 PERMIT ISSUE CA
<br /> N Q /29/1 REVIEW#1 CA
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<br /> � . . . . i . . . . . � . � . 80 South Hamey Street • Seattte.WA 98108
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<br /> MEANS OF EGRESS ILLUMINATION AND EXIT SIGNAGE . . . .�� � � J
<br /> -- . . � � �" O
<br /> 1. EXIT PASSAGEWAYS AND EXTERIOR STAIRWAYS AND RAMPS USED AS MEAN OF EGRESS,AND FIRE SPRINKLER RISER ROOM SHALL - � M (�
<br /> BE ILLUMINATED AS PROVIDED IN IBC SECTION 1008.2. SEE AX201 AND AX202 FOR LOCATION OF PASSAGEWAYS, EXTERIOR � _=T-OF DOOR
<br /> W
<br /> STAIRWAYS AND FIRE SPRINKLER RISER ROOM.MEANS OF EGRESS ILLUMINATION IS NOT REQUIRED IN DWELLING UNITS. � � � � � Q � �
<br /> N
<br /> i � ' N
<br /> 2. THE MEANS OF EGRESS ILLUMINATION LEVEL SHALL BE NOT LESS THAN 1 FOOTCANDLE(11 LUX)AT THE WAIKING SURFACE. : . �. . O N '
<br /> I
<br /> i� � . � � . . � . _ � � � . .� � � .i �� `I �. � . � ' `
<br /> 3. THE POWER SUPPIY FOR MEANS OF EGRESS ILLUMINATION SHALL NORMALLY BE PROVIDED BY THE PREMISES' ELECTRICAL • - V
<br /> SUPPLY.IN THE EVENT OF POWER SUPPLY FAILURE,AN EMERGENCY ELECTRICAL SYSTEM SHALL AUTOMATICALLY ILLUMINATE ALL
<br /> OF THE FOLLOWING AREAS: i ' �
<br /> a) EXIT PASSAGEWAYS � � � ' �
<br /> �
<br /> b) EXTERIOR STAIRWAYS AND RAMPS USED AS MEAN OF EGRESS
<br /> c) FIRE SPRINKLER RISER ROOM — —
<br /> ��-- - - - - - - - -- - - - - --- ---__ - -- - ---- --------� 9 7 6 3 REGISTERED
<br /> 4. THE EMERGENCY POWER SYSTEM SHALL PROVIDE POWER FOR A DURATION OF NOT LESS THAN 90 MINUTES AND SHALL CONSIST \ ,� 1 -- ------ - --
<br /> OF STORAGE BATfERIES,UNIT EQUIPMENT OR AN ON-SITE GENERATOR. �� AR TECT
<br /> EQ. EQ.
<br /> 5. EMERGENCY LIGHTING FACILITIES SHALL BE ARRANGED TO PROVIDE INITIAL ILLUMINATION THAT IS NOT LESS THAN AN AVERAGE
<br /> OF 1 FOOTCANDLE (11 LUX) AND A MINIMUM AT ANY POINT OF 0.1 FOOTCANDLE (1 LUX) MEASURED ALONG THE PATH OF
<br /> EGRESS AT FLOOR LEVEL.ILLUMINATION LEVELS SHALL BE PERMITfED TO DECLINE TO 0.6 FOOTCAND LE f 6 LUX)AVERAGE AND A . � I MITCHELL BLAKE COHAN '
<br /> MINIMUM AT ANY POWT OF 0.06 FOOTCANDIE (0.6 LUX) AT THE END OF THE EMERGENCY LIGHTING TIME DURATION. A �� . � : � STATE OF WASHINGTON
<br /> NOTES MAXIMUM-TO-MINIMUM ILLUMINATION UNIFORMITY RATIO OF 40 TO 1 SHALL NOT BE EXCEEDED. � i
<br /> . . - . � , �
<br /> � ���� � � � Q 8/29/2018
<br /> � ADDED 6. EXITS AND EXIT ACCESS DOORS SHALL BE MARKED BY AN APPROVED EXIT SIGN READILY VISIBLE FROM ANY DIRECTION OF -- � � ' ` —;
<br /> EGRESS TRAVEI. �. � � � THE USE OF THESE PLANS AND SPEpFlCATIpJS SHALL BE
<br /> � - ' . - -�OF DOOR. � .� . � _ - � � � � - � RES?RICTED TO THE ORIGINAL SITE FOR WHICH THEY WERE
<br /> / j PREPARED AND PUBLICAIiON THEREOF IS EXPRESAY
<br /> tJMIiED TO SUqi USE. RE-USE, REPRODUC710N OR
<br /> 7. EXIT SIGN PLACEMENT SHALL BE SUCH THAT NO POINT IN AN EXIT ACCESS CORRIDOR OR EXIT PASSAGEWAY IS MORE THAN 100 . . . . � � j PUBLICATON av ANV .�Er„oo �r+ wNaF oR �r+ PART, IS
<br /> '. _ � i PROHIBITED. TITLE TO 7HE PLANS AND SPEpFlCAT10N5
<br /> FEET OR THE LISTED VIEWING DISTANCE FOR THE SIGN,WHICHEVER IS LESS,FROM THE NEAREST VISIBLE EXIT SIGN. - . . � . . REMniNs w�ni coH,w ARqiITECTURE NITHWT PREJUDICE.
<br /> EXCEPTIONS: � � � . � � AC EPTANCE OF THESE R STRIC�g�D SPECIFlCATIONS
<br /> SHALL CONSTNTE PRIMA FAqE EVIDENCE OF iHE
<br /> a. EXIT SIGNS ARE NOT REQUIRED IN ROOMS OR AREAS THAT REQUIRE ONLY ONE EXIT OR EXIT ACCESS. � � � � � �
<br /> b. MAIN EXTERIOR EXIT DOORS OR GATES THAT ARE OBVIOUSLY AND CLEARLY IDENTIFIABLE AS EXITS NEED NOT HAVE EXIT ' . � � i �
<br /> SEE UNIT
<br /> SIGNS WHERE APPROVED BY THE BUILDING OFFICIAL. � � � PLANS FOR � = - � � D R A WN
<br /> c. EXIT SIGNS ARE NOT REQUIRED IN DWELLING UNITS IN GROUP R-I,R-2 OR R-3. � R.C.P. . �
<br /> . . W MBC ,
<br /> 8. EXIT SIGNS SHALL BE INTERNALLY OR EXTERNALLY ILLUMINATED. . , �. _ V
<br /> CHECKED
<br /> 9. EVERY EXIT SIGN AND DIRECTIONAL EXIT SIGN SHALL HAVE PLAINLY LEGIBLE LEfTERS NOT LESS THAN 6 INCHES HIGH WITH THE i : • , . � � . Q
<br /> PRINCIPAL STROKES OF THE LETTERS NOT LESS THAN 1/4 INCH WIDE. THE WORD "EXIT'SHALL HAVE LETTERS HAVING A WIDTH � . . �
<br /> NOT LESS THAN 2 INCHES WIDE, EXCEPT THE LETTER"I;'AND THE MINIMUM SPACING BEfWEEN LETTERS SHALL BE NOT LESS THAN • W D ATE
<br /> 3/8 INCH,SIGNS LARGER THAN THE MINIMUM ESTABLISHED IN THIS SECTION SHALL HAVE LEffER WIDTHS,STROKES AND SPACING � � � ~ 1 JUN 2018
<br /> IN PROPORTION TO THEIR HEIGHT. THE WORD "EXIT' SHALL BE IN HIGH CONTRAST WITH THE BACKGROUND AND SHALL BE i ` � �. '� � . - •
<br /> CLEARLY DISCERNIBLE WHEN THE MEANS OF EXIT SIGN ILLUMINATION IS OR IS NOT ENERGIZED. IF A CHEVRON DIRECTIONAL A — — — — — — - - �— " — A V
<br /> INDICATOR IS PROVIDED AS PART OF THE EXIT SI N THE ONSTRUCTION SHAL BE SUCH THAT THE DIRE TI N F TH H V � SC ALE
<br /> G , C L CO O ECERON W
<br /> DIRECTIONAL INDICATOR CANNOT BE READILY CHANGED. � ' �I 3/16�� _ �� - O��
<br /> �
<br /> 10. THE FACE OF AN EXIT SIGN ILLUMINATED FROM AN EXTERNAL SOURCE SHALL HAVE AN INTENSITY OF NOT LESS THAN 5 „ j ,�i � £ �;s �. 4 vR F :;,-: W •10B N O.
<br /> FOOTCANDLES f 54 LUX). � i �
<br /> , €��t�+���u��� �'�� ���' � CA1801
<br /> 11. EXIT SIGNS SHALL BE ILLUMINATED AT ALL TIMES.TO ENSURE CONTINUED ILLUMINATION FOR A DURATION OF NOT LESS THAN 90 ! '
<br /> MINUTES W CASE OF PRIMARY POWER LOSS, THE SIGN ILLUMINATION MEANS SHALL BE CONNECTED TO AN EMERGENCY j � — —
<br /> POWER SYSTEM PROVIDED FROM STORAGE BATTERIES,UNIT EQUIPMENT OR AN ON-SITE GENERATOR. W
<br /> 5 6 �
<br /> EXCEPTIONS: W
<br /> a. APPROVED EXIT SIGN ILLUMINATION MEANS THAT PROVIDE CONTINUOUS ILLUMINATION INDEPENDENT OF APPROVED �
<br /> EXTERNAL POWER SOURCES FOR A DURATION OF NOT LESS THAN 90 MINUTES, IN CASE OF PRIMARY POWER LOSS, ARE
<br /> NOT REQUIRED TO BE CONNECTED TO AN EMERGENCY ELECTRICAL SYSTEM. F I R S T L E V E L �
<br /> REFLECTED CEILING PLAN �
<br /> 1 SCALE : 3/ 1 6" = 1 '-0" N R T H
<br /> � �
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