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355 <br />254" 25'-0" 25'-0" <br />23"-81 /4" <br />11 i V-3 3/4 —�I - <br />i I <br />lip— ---- -- <br />i I <br />I I <br />m- - - — — — — ®ten <br />ra <br />`7-- _-- _- <br />I <br />AO.01 ! <br />I I <br />co <br />_ - � ----- - -_---� ice---- -- - ��--�----�-�- - - -- --- -� __ v_ <br />AO-01 <br />75"-01/16" <br />152'-91/2" <br />SCALE: NTS <br />G07 <br />REMOVABLE FLOOR PLA <br />FOR EQUIPMENT ACCES <br />HANDRAIL EXTENSION C <br />INSIDE OF PIT FLOOR DC <br />PIT FLOOR DOOR IN OPE <br />POSITION <br />ONE HANDRAIL REQUIRE <br />TWO PROVIDED, ALSO N <br />GUARD REQUIREMENTS. <br />OSHA STAIR DESIGN OF <br />AND 9.5' R AtITH 30' LANI <br />AT BOTTOM OF STAIR <br />AREA OF STAIR LANDING WHEN <br />PIT FLOOR DOOR IS OPEN, <br />WORK AREA TOOL ENCLOSURE <br />DOOR TO REMAIN OPEN WHILE <br />PIT IS ACCESSIBLE. <br />PIT FLOOR DOOR IS MANUALLY <br />OPENED FROM STAIR LANDING <br />AREA SHOWN IN PLAN AT TOOL <br />ENCLOSURE DOOR. <br />3.50 , <br />I <br />30"-011 30"-01' <br />77'-6 5/8" <br />LEVELMAIN L 0 4' 8` 16, 24' <br />SCALE: 1/8"=1' 0" N SCALE: 1/8' = V-0 ---- - - <br />CGS (G.09� G 11 7 <br />I <br />I <br />1 I I <br />f <br />I I <br />I <br />SECTIOrl <br />I <br />AO-01 <br />REMOVABLE FLOOR PLATE <br />-- REMOVABLE GUARD EnD eni "❑aeenir AnnEce <br />WHEN FLOOR DOOR IS <br />OPEN <br />:OFSUPPORT <br />M BEYOND <br />SECTION rB_'� SECTION _ C <br />SCALE. 1l4 -1-0 AO01 SCALE. 1/4 -1-0 <br />AO.O1 <br />SYM REVISION BY APPROVED DATE SYM REVISION BY APPROVED DATE <br />A PGT4 STRINGER TRIM AND DRILL - IFC W6946571 I HG I RLT 11.24.20 <br />[MIN <br />REMOVABLE <br />GUARD <br />WHEN FLOOR <br />DOOR IS OPEN 1 <br />SECTION' <br />SCALE: 1/4'"=1"-0" AO-01 <br />— --F <br />C2 <br />'kr <br />4 <br />'v <br />1. ANALYSIS <br />EXISTING BUILDING <br />OCCUPANCY: SPECIAL INDUSTRIAL <br />F-1 / S-1 I B/ H-3 <br />TYPE OF CONSTRUCTION: TYPE IIB FULLY SPRINKLERED <br />AREA/HEIGHTINUMBER OF STORIES: <br />ACTUAL ALLOWED, <br />1ST FLOOR 1,217,869 UNLIMITED AREA <br />MEZZANINE 50,848 2/3 OF FLOOR AREA OF ROOM <br />2ND MEZZANINE 94,007 <br />3RD MEZZANINE 94,007 <br />EQUIPMENT PLATFORMS MEZZ PLUS EQUIP >2/3RD OF ROOM <br />BUILDING AREA: 1,217,869 <br />FIRE AREA (1ST FLOOR PLUS MEZZANINES): 1,456,731 <br />ACTUAL ALLOWED <br />117'-8' AT PARAPET UNLIMITED HEIGHT <br />14T-4' AT STAIR TOWER <br />NUMBER OF STORIES 1 3 <br />NUMBER OF MEZZANINES 3 3 <br />DESCRIPTION OF WORK FOR PGT4 TOOL <br />A NEW RECOVERY WATER COLLECTION PIT IS ADDED TO THE EXISTING FLOOR, WITH STRUCTURAL MODIFICATIONS, <br />ELECTRICAL AND MECHANICAL WORK TO SUPPORT THE NEW TOOL, A NEW MANUAL OPERATED HATCH (FLOOR DOOR) AND <br />REMOVABLE GUARD WITH METAL STAIRS PER OSHA PROVIDES ACCESS FOR MAINTENANCE, TOOL AND TOOL ENCLOSURE <br />BY OTHERS. THERE IS NO CHANGE TO THE TOTAL BUILDING FLOOR AREA. <br />AREA/HEIGHT/NUMBER OF STORIES: <br />EXISTING PROPOSED ALLOWED <br />1ST FLOOR 1,217,869 NO CHANGE UNLIMITED AREA <br />MEZZANINE 50,848 NO CHANGE 2/3 OF FLOOR AREA OF ROOM <br />2ND MEZZANINE 94,007 NO CHANGE <br />3RD MEZZANINE 94,007 NO CHANGE <br />FIRE AREA (1ST FLOOR PLUS MEZZANINES): 1,466,731 NO CHANGE <br />OCCUPANCY: SPECIAL INDUSTRIAL <br />F1 <br />UNLIMITED AREA BUILDING <br />ACTUAL PROPOSED ALLOWED <br />14T-4" NO CHANGE UNLIMITED HEIGHT <br />NUMBER OF STORIES 1 NO CHANGE 3 <br />NUMBER OF MEZZANINES 3 NO CHANGE 3 <br />OCCUPANCY SEPARATION: <br />F-1/H-3: UNLIMITED AREA BUILDING (IBC 507.8.3) : 1 HR <br />SEPARATED OCCUPANCY (IBC 507.8.3) <br />SEPARATION SHALL BE A FIRE BARRIER (IBC 707.3.9) <br />SUPPORTING CONSTRUCTION SHALL BE PROTECTED (IBC 707,5.1) <br />OCCUPANTLOAD: <br />2 EXITS REQUIRED FROM F OCCUPANCY WHEN OCCUPANT LOAD IS GREATER THAN 49. <br />TYPE OF CONSTRUCTION: NO CHANGE <br />LEGEND <br />COMMON PATH OF TRAVEL <br />EXIT ACCESS TRAVEL DISTANCE <br />REQUIRED EXIT <br />60' DEEP CLEAR FLOOR SPACE <br />PULL SIDE, FRONT APPROACH DOOR <br />GENERAL NOTES <br />1, SEE 1AL10-14 FOR BUILDING LIFE SAFETY EGRESS ARRANGEMENT. <br />2, MINIMUM AISLE WIDTH (IBC 1018.5): <br />36' OL IS UNDER 50 <br />44' OL IS OVER 50 <br />24' AT ACCESS TO MECHANICAL, PLUMBING OR ELECTRICAL <br />SYSTEMS OR EQUIPMENT <br />28' NONPUBLIC AISLE WHERE ADA ACCESS IS NOT <br />REQUIRED SERVING LESS THAN 50 (IBC 1018.5) <br />ADA ACCESS (IBC 1103.2.9) <br />SERVICE AREAS FREQUENTED ONLY BY SERVICE PERSONNEL FOR MAINTENANCE, <br />REPAIR OR OCCASIONAL MONITORING OF EQUIPMENT ARE NOT REQUIRED TO BE <br />ACCESSIBLE. <br />3. DOORS IN ANY POSITION SHALL NOT REDUCE THE REQUIRED WIDTH BY MORE THAN <br />ONE-HALF. (IBC 1005.7) <br />4. ALLOWABLE COMMON PATH OF TRAVEL F-1 IS 100'. ACTUAL WORST CASE COMMON <br />PATH OF TRAVEL IS 65'. IBC TABLE 1006.2.1 <br />5. ALLOWABLE EXIT ACCESS TRAVEL DISTANCE IN F-1 AIRCRAFT MANUFACTURING <br />FACILITIES IS 1,600'. ACTUAL WORST CASE EXIT ACCESS TRAVEL DISTANCE THIS <br />PROJECT IS 123', <br />6. ALL EGRESS DOORS TO SWING IN DIRECTION OF EGRESS UNLESS SHOWN <br />OTHERWISE WITH OPERABLE LEVER HARDWARE. <br />OCCUPIABLE AREA FOR MAINTENANCE = 816.67 SQ. FT. <br />OCCUPIABLE AREA FOR EGRESS=1095,84 SQ. FT. <br />L "_.w' OCCUPANT LOAD FOR F-1 INDUSTRIAL =11, <br />10 TEMPORARY GUARD TO BE PROVIDED WHEN PIT FLOOR DOOR OR REMOVABLE FLOOR <br />PLATE IS OPEN. <br />11 REMOVABLE FLOOR PLATE FOR EQUIPMENT ACCESS, SEE DETAIL 1/S510-16. <br />F—I2—> FLOOR DOOR, <br />F_13'> TEMPORARY ENCLOSURE TO BE PROVIDED WHEN PIT FLOOR DOOR IS OPEN. <br />s i1 <br />{ {; - 10 <br />I <br />I 12 q <br />jZAREA <br />j i�� N <br />i <br />jI R <br />I AO-01 I $ <br />( WATER <br />DN PIT <br />NO EXIT REQUIRED BASED ON <br />( COMMON PATH OF TRAVEL rlD <br />I i <br />AO-01 AO-01 <br />L_---___� __J ISSUED F <br />OR <br />13 <br />CONSTRUCTION <br />ENLARGED PLAN <br />SCALE: 1/4"=14" AO-01 <br />PROJECT NO: 0012630.11 <br />DRAWN DATE SUBTITLE <br />ACCEPTABILITY M SAMSON 062920 <br />L <br />h DATE <br />'0$16 CHECKED CODE DATA -PGT4 STRINGER TRIM AND DRILL W6946571 11.24.20 <br />ARCHITECT SPECIFICATION IS APPROVED f'1 <br />REGISTERED THCATIOGNANDIR. PINLAC 11,24.20 SHEET <br />FENGNEER TITLE PGT4 STRINGER TRIM AND DRILL <br />APPROVED BY DEPT. DATE M. HALEY 11.24.20 <br />f CHECKED <br />AO-01 <br />MA CARET M HALEY L. COSGROVE 11.2420 BUILDING - <br />STATE OF 1iVASHINGTON APPROVED JQB NO, <br />R. THIRTYACRE 11.2420 VV6946571APPROVEff- <br />_ <br />11 /24/2020 R. THIRTYACRE 11.24.20 JARCHITECTURAL MASTER COL, 3,5-41G-G,25 EVERETT, WA DWG No 40-058-AO <br />Iml <br />J* K <br />ME <br />