3430 16TH ST 2020 Plans 2022-12-01

MAINTENANCE AREA 1/4" = I'—O" EXISTING EXTERIOR WALL ± 19'-0" TOP OF WALL PLATE 8 LABORATORY PROVIDE 2 X WD. — FIREBLOCKING WHERE NEW WALL MEETS EXISTING WALL, TYP. ± 0" LABORATORY MEZZANINE SUBFLR EXTEND WALL DOWN TO — NAIL DENSGLASS SHEATHING REFER PARTITION TYPE I SHEET A -I. USE 2 X 4 5 IC O.C. WITH 2 X 4 TOP AND BOTTOM PLATE TO CREATE TRANSOM WALL 0'-0" TOP OF SHOP FLOOR TOP OF EX. RIDGE + 28'-C T.O. EX. WALL PLATE ± 19'-0" TOP OF WALL PLATE a LABORATORY VIC X 3 1/2" PRIMED MDF CASING, TYP. NEW DOOR 8 LABORATORY REFER TO MEZZANINE LEVEL PLAN ± W-O" LABORATORY MEZZANINE SUBFLR. _* EXISTING WD. FRAMED GUARD/RAIL. 42" HIGH PER 2015 IBC SECTION 1015.3 EXISTING EXTERIOR WALL EXISTING WD. STAIR 0'-0" TOP OF SHOP FLOOR HANDRAIL AT LEAST ON ONE SIDE OF EXISTING STAIRS PER 2015 IEBC SECTION 805.9.1 HEIGHT 8 36". CLEARANCE NOT LESS THAN 1 1/2" FROM EXISTING GUARD/RAIL PER 2015 IBC SECTION 101q.1. PROJECTION NOT MORE THAN. 4 1/2" AT OR BELOW HANDRAIL HEIGHT PER 1014.8 LENGTH OF NEW WALL: 2S% OF LENGTH OF NEW WALL: 3.56 FT WIDTH OF (1) WINDOW: 3 FT. (LESS THAN 25%) EXISTING PUMP MAINTENANCE EXISTING BUILDING — B.O. WINDOW/DOOR HEADER ®I - NEW WINDOW. REFER TO SHEET A-1 FOR SIZE - TYP. CASING - LINE OF EXISTING BOTTOM OF RIM JOISTS EXTEND DENSGLASS SHEATHING 12" MIN. BELOW DOUBLE TOP PLATE OF EXISTING WALL EXISTING MAINTENANCE SHOE EXISTING WOOD FRAMED WALL WITH PLYWOOD SHEATHING EXISTING CONC. SLAB 9 EXISTING MAINTENANCE SHOP/BUILDING VA71ON NEW WINDOW. REFER TO SHEET A -I FOR SIZE TYP. CASING REFER TO PARTITION TYPE I SHEET A-1 (FIRE BARRIER) EXISTING WOOD FRAMED WALL WITH PLYWOOD SHEATHING NEW 23/32" THK. TOG PLYWOOD SUBFLOOR 2X10Rill BID, (2) 2 X 4 TOP PLATE PROVIDE R-21 BATT INSULATION IN BETWEEN STUDS REFER TO PARTITION — TYPE I FOR NEW WALL ASSEMBLY NEW 15/32" THK. PLYWOOD SHEATHING EXIST. 23/32" THK. TAG — PLYWOOD SUBFLR. GLUED AND NAILED TO EXISTING FLOOR JOISTS EXISTING 2 X 12 RIM BOARD EXISTING PLYWOOD SHEATHING EXISTING WOOD FRAMED — WALL WITH PLYWOOD SHEATHING 1/4" = 11_01, 2X10816"O.C. CEILING JOISTS WITH 2 X 10 SOLID BRIDGING 8 MIDSPAN R-30 CEILING BATT INSULATION FIREBLOCKING NOTE: IF NOMINAL 2" LUMBER IS USED, BLOCK ENTIRE OPENING HORIZONTAL AND FILL GAP WITH FIREBLOCK FOAM SEALANT II FiRESLOCKING NOTE: IF UNFACED FIBERGLASS BAIT INSULATION IS USED AS FIREBLOCKING, FILL ENTIRE CROSS SECTION OF WALL CAVITY TO A MINIMUM HEIGHT OF 16" MEASURED VERTICALLY PACK TIGHTLY AROUND OBSTRUCTIONS SUCH AS PIPING AND CONDUIT _J FIREBLOCKING SHALL BE — PROVIDED IN CONCEALED WINDOW TRIM/MOULDING SPACES HORIZONTALLY AT PER OWNER EROFOSED LABORATORY INTERVALS NOT EXCEEDING BASEBOARD PER 10 FEET PER 2015 IBC OWNER —x C SECTION 118.2.2 EXISTING DOUBLE NEW R-30 BATT —/ EXISTING LEDGER —� TOP PLATE INSULATION OR SPRAY FOAM INSUL. EXISTING 2 X 12 VNEW 5/8" TYPE "X" OR IC O.C. WITH 2 X 12 "C" GYPSUM BOARD. SOLID BRIDGING EXISTING �U�E MAINTENANCE REFER TO FLOOR/CEILING MIDSPAN ASSEMBLY SHEET A-1 � S E C T N �"= il/2 I —® LINE OF EXISTING HANDRAIL (BOTH SIDES) OF EXISTING STAIR EXISTING GUARDRAIL LINE OF EXISTING RISERS AND TREADS EXISTING EXTERIOR WALL FIREBLOCKING MATERIAL PER 2015 IBC SECTION 118.2.1 I. 2" NOMINAL LUMBER 2. 2 LAYERS OF I" NOMINAL LUMBER WITH BROKEN LAP JOINTS 3. ONE 3/4" PARTICLEBD. WITH JOINTS BACKED BY 3/4" PARTICLEBD. 4. ONE 23/32" WOOD STRUCTURAL PANEL WITH JOINTS BACKED BY 23/32" WOOD STRUCTURAL PANEL 5, 1/2" GYPSUM BOARD L 1/4" CEMENT -BASED MILLBOARD T BATTS OR BLANKETS OF MINERAL WOOL, MINERAL FIBER SECURELY RETAINED IN PLACE _ ± 19'-0" TOP OF WALL PLATE 1� LABORATORY 2 X 10 BLOCKING PROVIDE FIRE13LOOK FOAM SEALANT AT ANNULAR SPACE AROUND VENTS, PIPES AND DUCTS AT CEILING AND FLOOR LEVELS PER 20I5 IBC SECTION 118.2.5 REFER TO PARTITION TYPE 2 FOR NEW WALL ASSEMBLY 2X4'a16"O.C.FUR OUT STUD WALL WITH BOTTOM PLATE AND DOUBLE TOP PLATE OPTIONAL BATT INSULATION IN BETWEEN WALL STUD ± II'-O" LABORATORY MEZZANINE SUBFLR. TYP. FIREBLOCKING FIBERGLASS INSULATION OR 2" NOMINAL LUMBER WITH FOAM SEALANT. SEE NOTE ABOVE EXISTING EXTERIOR WALL ----------------------------- SEAL 7870 REGISTERED ARCHITECT NIEL STATE OF WASHINGTON EXPIRES: APRIL 2021 IDEAS ® CONSULT ® DESIGN ® PLAN GAN ARCHITECTS POST OFFICE BOX NO. 4158 EVERETT, WASHINGTON 98204 TEL. NO. (425) 327-2690 FAX NO. (425) 407-0714 E-MAIL: dan@ganarchitects,com The ideas, plans, and design concepts expressed herein and graphically displayed arrangement of their components represented by these drawings have been developed for the exclusive use of the specified project and are the sole property of the Architects and Engineers. Any conveyance or disclosure of the ideas, plans, and design concepts or the use of any graphically displayed arrangements of their components shall be at the discretion of and only through the expressed written consent of the Architects and Engineers. OWNER: WASHINGTON MARINE CLEANING, LLC 3430 16THI STREET EVE:RETT, WA 98201 CONTACT: GARY BALDWIN T;BL: (42S) 311-8298 PROJECT NAME: TENANTIMPROVEMENT SCOPE: LABORATORY ALTERATION 5 MEZZANINE LEVEL OF EXISTING MiARINE. CLEANING SHOP SHEET CONTENTS: INTERIOR L V TG AND SECTION EXISTING CONDITION NOTE: DRAWINGS ARE BASED ON VISUALLY SEEN BUILDING ELEMENTS AND MEASUREMENTS. HIDDEN COMPONENTS SHOWN IN DRAWINGS ARE ASSUMED. FURTHER INSPECTION IS NEEDED TO CONFIRM PRESENCE OF SUCH BUILDING ELEMENTS. REVISIONS: DATE: COMMENTS: DRAWN BY: DKG CHECKED BY: DATE: 9. 5.2 SCALE: AS NOTED PROJECT NO. 20091-WAMAR SHEET N0. A-2