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HomeMy WebLinkAbout58 Long Pond Drive - Ceiling Framing RetrofitE } m 29'-0" 104., STR!JCTURAL NOTES 1. The Contractor shall provide temporary shoring and NEW 4X6 TIMBER o - bracing and make safe oft floors, roofs, walls and POST IN WALL adjacent property as project conditions require. 1 EXIST. 2X8 0 'a 2. All construction is to conform to the Massachusetts 16" O.C. NEW 4X6 71MBER State Building Code and ail applicable product and design POST 6 WALL standards. Absence of specific items from these drawings does not infer that any party is relieved from the statutory code requirements. L ,,II I 3. The Contractor shall verify all dimensions and EXIS1 (2)L-2Xt REI�F. W/ I I conditions in the field prior to commencing work. Any 2)- 3/4" X 1/14" L' discrepancy between what is shown on the drawing and ECU E Tp. EXIST 8 actual field conditions shall be reported back to the 2) OWS11/2'j 0 T Rl.i 1 engineer before proceeding with any work. OLT ® 6" [lj C. 4. Design Vertical Dead Loads: X d - PS N M T414i TO MO NT MANGER N O (SECURE T© 14 LVL Ceiling load - 75 psf .. jl I , I - X I I I I i- FRAMING .LUMBER QXIST.I 2X8! 16" 0.d. f : 1. All froming lumber shall conform to the latest edition Z f1 0 of the NFPA "Notional Design Specification for Wood EXIT2)-X8 I Construction", and supplement "Design Volues for Wood REI;NF W/ (y) 1 i ; EXIST WALL Construction", latest edition. Maximum moisture content N 1 5/4 X 14 LVL i l i i shall be 19%. < - Zsm U 1 2: The framing lumber shall be of the following minimum �� lM U i f I grade and specie for the specified use. All lumber shall Lv _ m R'EMOIE E DIST ! be grade stamped by a recognized grading agency and W2i moo" REMO (8 ! j I I o shall be surface dry. Z g 'n -0 DIMENSIONAL LUMBER Z < w For Non -exposed Members*' t.0 azo { ` -floor joists & beams #2 Spruce Pine Fir Fb I Q 875 psi. E _.1.4E6 psi � o� ! �0 -timbers and posts #2 Spruce Pine Fir Fc Q (5x5 & larger) = 500 psi, E= 1.OE6 psi O EXIST. 4X4V "'? 3. Details of wooC�. framirg such as nailing, blocking,. , POST - 6 A NEW 4X6 TIMBER bridging, firestopping,etc. shall conform to the latest g_1 S-1 POST IN WALL - edition of the Not:oncl Design Specification, and the -- - - Timber Construction Manual - REMOVE EXIST 2X8. REPLACE W/ 4. All engineered lumber products shall be as 1 manufa_tured by the Truss Joist MacMillan Corporation or 1 3/4" X 14" X 22'-6" LVL approved equal. NEW 6X6 POSTV- 5. Follow manufacturers specifications for erection, ALIGN W/ - installation and pluceinenf of engineered lumber products.,Q ` -CHIMNEY N I _ Penetrations thru_eno;neered lumber products is EXIST. to expressly not permitted without prior approval by the 1 L ! Q CHIMNEY engineer,Or t4.U: �Z•/ + ). p cn Z FE8 2 6 2002 Z CEILING RETROFIT PLAN By v z SCALE: 1/4"=1'-0 a w O STAMP NEW RIM BOARD y,`HOFMgss° " 2X BLKG. ®2a" O.C. � OHNA. NEW 2X8 0 16" O.C. EXIST 2X4 STUDS NOTCH AS REQUIRED , LO m EXIST 2X4 STUDS ® 16" O.C. EXIST. 2X8 ®16" 0 C. ® 16" O.C. NEW STRAPPING & ISTIE 6� . 1/2" CONT. SHIM 1/2" CONT. SHIM NEW (2) 1 3/4" X 14" LVL EXIST, BUILT UP 2X8 BEAM °�F FOrsT£Rr`�?`` - - NEN' STRAPPING SSraNAL ENG a EXIST. 2X8 _ NEW 1/2" (2)-2X8 SOLID BLKG. 16" O.C. W/ �xA1E AS NOTED . GYPSUM BOARD " JOIST HANGER BEHIND 14" LVL DATE NEW 1 /2 NEW BOARD DRAM'N. HY EJL NEW 6X6 TIMBER REMOVE EXIST 2X8 & INSTALL NEW 1 3/4" X 14' LVL. SIMPSON HU48 HANGER W/ (14) 16d NAILS POST W/ SIMPSON SECURE LVL TO EXIST. 2X8 BEAM W/ (2) ROWS 1/2" 0 NEW 14" LVL INTO 14" LVL HEADER & (6) 10d CHECNED�in BC60R POST CAP & THRU BOLTS ® 16" O.C. & TO EXIST. STUDS W/ (4)-16 NAILS NAIL$INTO (2) 14" LVL NEW (2) 1 3/4" X 14 - LVL BC60 BASE CAP °`� U15663STRUCT LVL ATTACH TO EXIST BEAM W/ (2) ROWS 1/2" 0 THRU BOLTS 0 -16" D.C. SECTION C SECTION'A SECTION B SCALE:1 /2"=1'-0" SCALE:1 /2"=1'-0" SCALE' 1 /2"=1'-0" PROJECT NO. C 15663.00