HomeMy WebLinkAboutBuilding Permit # 6/9/2015 (2) GENERAL I2exterbr door and-,tide-headers shmuun
all be mhilm of less STRUCTURAL DESIGN LOADS
otherw ted on the plan.,. ii CARM1.,`:E
I. Structural work shall.orf-,t the ' ants of'71te Commonwealth of I3.NoPast,hall be voted dwith ith hols ewithout the specific approval of the 1 Dead loads x, OUARRAChi0 c
Massachmetts State Building Code,8 Phtom(Ove and Two Family Dwelling anammt- (A)W,ghtofbuildingcomp....ts STRUC'Ui2AL
Code),IRC 2009,and ASCE 7-05. 14.No joist shall be ropmed or-ifieand in any way without the specific approval 2. Live loads t No.401
2. F-an.architectural,mach-1,plumbing and eler-I drawings for of the vchite.t. (A)Typical floor-40 0 PSF ^"`F
verification oflocation and dimooener,dents.,iva-,op-maga,sleeves, 15.Beam b It poftorbo,a shall be firmly nailed or bolted o the, B)exterior decks/1a.1ar moi-60.0 PSP
washes,drips,reveals,depressions and other proj n t requirements not shown on 16.Temporary tion bramng shall be provided to hold sW t el[imbarsewrely in (C)Roof su w load 30.0 PSF plus drift b
,truetuml drawings. position as described no the drawinga it shall not be removed until permanent pg=50OPSF,Is=10;Ce I.O;Cte1.0;
3- V 'fy d comdointe durensions misled to this pr,j.et. bracing has been installed. 3. Wind loads Per Mass.Braiding C d td ASCE7-05;Wind Speed 100 mp15
4 Openings in slabs and walls less than 12 maximum dimension are generally not 17.Timbm shall be generally knot Bee,with only small tight knots permitted and Exposure B;importance Factor-1.0,
shown on structural drawings shall not bo revised without prior written approval generally straight-grsined, end Zone Wall pressors 17.8 PSF;Evd Zane Roo£Pmsme-122PSF -
oftheazcltiteat IB.Sttnearmiltimber shall ba identified by the grade nook oforcertificata of Int Zov.Wall press.rs 14.2 PSF;Ira.Zone Roof Pressure-MPSP
6
5- T al deta Is and notes shown on stmohval drawm s shalt be a liable to all 'mapeatom issued by a g'd p tion bmeaa of agency reeegoized as being Hai ht Ad ust er t Factor let Wall P end Zona Wall(Pat)
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parts of the atru.tural work except where speoifioal ly required otherwise by competent 0'-30' 1 00 14 2 17.8
contract documents. 19.SlncNml timber shall bevisaally stress graded lhunbomaccordavca with the � Y
6. Details not specifically shown shall be similar to thosesh-for the moslneafly provisions of ASTM designation D245-74,"Method,for Establishing Stoonmal Y p
similar condition as determined by the mclmoat (,odes and Related Allowable Properties by V i„ally Graded Lumbo'- g a
20,Timber shall be so handled and covered as to prevent marring and moisture a ;� o
STRUCTURAL.TIMBER CONSTRUCTION absorption to..snow or name w "
1. Timbercom ramoo shall conform to Part 11"Design"as published it the RENOVATION AND RESTORATION -
"Timbcr Comstme-Marmot"(RITC 4"'Edition)and m"Names a]Design %
Sp"1.atm,,for Wood COmtwet-C(NEPA,2004 Edition), I. The coahre o,shall notify the architect when,in the course of construction or @ J
2. New timber for smacNral use shall have amoiahve content es specified in the demolition,conditions arenncovcred which oe unanticipated or otherwise appear k
Natio nal Design Specification for Wood Cons-t...(NFPA,2004 Edition), to present a dangerous condition. S
3. Timber wnstmetion shall conCorm to Article 23,"Wood"of the Masa Code, 2. Information regarding existing construction or conditions is based ov available _ - ¢
latest edition cord drawi,gs whlehmay or may nothmy reflect existing conditions.Such -
4. Material prop rt f tmmber shall...torn to the mll-mg: Inform t 1 d d pt that t y b fat t t b -t rater,
(A)Porm b with nominal 2"thickness.SP-Ff{1/k2orb.t.C5%maxn buttlht t p b'1'tyf 't cy pl t rens- f7ti
e
MC). 3. Verify all U ensions and a-ditio s on the job.Discr.p sh ll be brought °5
Allowable beading stress: immediately to the attenvon.f tlna architect before proceeding with that part ofEl
F6=875 PSI(single member use) the work.
Fb-I OOO PSI(multiple member use) 4. Whore new work will be adjacent to or Bamivg existing construotiorg verify
Allewable shear etmoi Fv=135 PSI dtmeasmari of existing e-nnetion prior to fabrication ofnew members
Compre,,sion parallel to g,tin=I100 PSI 5. Provide all labor and material for any framing r,q,,,,d to connect new from ing to ` S
C-pm,siov perpendicular to grain-425 PSI basting.onatmetion.Wherever it is necessary to ream-,existing construction in p m
Modulus of olastioty=1,400,000 PSI order to construct new am k,the affected mea shall be patched and rebm to C b0
(B)Por members with nominal 4"and greater,Dangles Fir-Select Streolmral match existing adjacent work to satisfaction of the m.lrrhat. a
(19%max MC). 6. Detail,shown on any drawing shall be considered typical for all similar
Allowable bonding stress F6=1,600 PSI conditions. s
Allowbl he t :F -85 PSI 7 Notify architect ofany.ontemplatedstrr t I It t r bl t oto
Comp- parallel[ - I LOO PSI .."dor and doeanent the architect's deei� - I 0 0
Comp inrp vl dn i b -625 PSI 8 Strutt 1 t 1 d com porents hall It..p pp I of the I tact
Modul felasticity=1600000 PSI 9 Alterations dC t t'd td thed' g 'hlIb pp ..d by 'd
5. `31/2"x9-1/2 LVL eta indicates la inated veneer lamb-ZO I,be-or post the architect in,,itrogbefore sort,work i,notated,the mehiteetw ll N ^
by the
he
Cascade Co.or equalperiodically observe motional.1--ta to assure general compliance wWr the
6. Joist support by nailing is forbidden-less used with an approved hanger. contract documents.Deficiencies not indicated-the drawings or exposed
Unless noted othemis.on plays,all iluslh fremedyn,ts and beams shall be daring construction shall be.erected as directed by the arebiteet
Braved with Simpson hangers es follows(or approved equals): 10-Strncmral alteration shall be preceded by adeq-te shoring and bracing
(A)2.6;2x8 Typs'U26' 1 I.Screw-type shoring posts shall be provided for erialiag work daring the removal o
(Bl 2-2 2-2x8 Type`U26-2' of oeiadag bearing wall,and structural member,and the matallatiom.f new 8 81
I)
C 3-2x6;3-2x8 T structural work.
Ype'U26-3' s �'1 Q
(D)2x10;2.12 Type`U210' 12-Temporary shores shall be placed as close as practicable to the existing stmehaal O O zQ
(it is rho eonhac-'s rasp-bilily to detormme raneet frontier., all slope.] work being removed.
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skewed conditions) 13-Heade..shall be placed across top of shoring posts and shall be mm tight against
7. Mnim
ium bearing for all joists and afters shall be V. -d-de of the,uraemia above. e p
8 Ila
l dooble Joists ander all pmiti-a. 14 Sharing shall bear on sleepers to prevent damage to the syn h-be]-.
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9. I t 11 shall be Barred with 2x4',at 16"C/C or 2x6 at 16'Ci (.a Arch. 15.'I mpormy shores shall be mdr idaslly designed,erected pp rt d bmead and ( $ f2
d. s). etaived by the contractor to safely support al I dead load p' tly ied by
10.Root c.mt riaam shall be as shown-the plans with 32/16-5/8"exterior the existing structural work being removed and any....anchor,live loads S a
plywood. 16-Structure]steal shall be completely installed before removing any shores. k'
II.Intenor door and window headers shall bee.,mumu-a2-2x8'.neless noted 17.Shores shall be released gradually and laft loosely in place for it least 2 days to -
othe-me on the plans, allow for structural shake out
18.Damagmtrints shall be replaced as dh..red by the Aodotoet. -
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NO SCOPE OVER
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BATHROOM/CEILING
JOISTS TO REMAIN
1 ---- =�a
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P1 UP
P2 UP REMOVE CEILING JOISTS
(NOTE 1) _ ---- FOR NEW(RAISED-12") N
CEILING JOISTS o
P2 UP
P1 UP
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P1 UP (NOTE 1) e
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EXISTING WALLS � .6
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POST SCHEDULE NOTE 1:
CONTRACTOR TO VERIFY EXISTING BEARING &�
MARK TYPE WALL IS LOCATED BELOW POST LOCATIONS
P1 2-2x4 SHOWN. SEE DETAILS 3&3A ON S2.10 FOR €
P2 4x6 ADDITIONAL REQUIREMENTSwo
3 cFILcS1.10&`G
"G��Yt10F,qti
CEILING ABOVE
2 2 o cuaRRAcr.o `_
S2.10 BATH TO REMAIN. -§2.10 STRUGFURAL
ADD PLYWOOD IN / _ 40104
ATTIC OVER BATH.
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W _ s d
CONT OVER POST L s
P1 DNSPLICE-
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P1 3%px11/LVL AI 3yx11%gLVL
MINIMUM 2-2x8 s
HEADER OVER CONT OVER POST z P2 DN P1 DIN
WINDOW. REPLACE P2 DN NEW 2x WALL& y e�
AS REQUIRED. 1
X p CEILING FRAMING
w�� OVER HALLWAY 52.10 a
P1 DN c e
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a
A
EXISTING WALLS BELOW s Q g G
RAFTERS TO REMAIN o
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POST SCHEDULE
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MARK TYPE k — ,4ob,a
P1 2-2x4 `
P2 4x6 r
S1.20�cG
GC TO COORDINATE �90f:°tiu�,
w/EXISTING/SISTERED SHIM AS REQUIRED CARWINE `
2x6/BLOCKING AS BETWEEN EXISTING GU RRACINO 4
REQUIRED RAFTERS EXISTING 2x6
srRurruRnL
44..4010
EXISTING RIDGE ��'
NEW FACE MOUNT
JOIST HANGER ADD SIMPSON A35
EXISTING 2x6 FRAMING ANGLE(ONE
SIDE)AT EACH RAFTER _ p
NOTCH EXISTING NEW 2x10 p
AS REQUIRED FOR
GC TO VERIFY IN FIELD
BEARING w/OWNER IF CUT TO
MATCH EXISTING a o
NEW 2x10 N
Y
SIMPSON TYPE H2.5 g
NOTCH AS PROVIDE SEISMIC TIES TYPICAL
REQUIRED SIMPSON w
PC44 OR PC46 °w
POST CAP
1 o
2 E
SCALE:1"=V-0" SCALE:1"=1'-0" a
0
*CONTRACTOR TO FIELD *CONTRACTOR TO FIELD m
VERIFY IF BLOCK NEW POST BETWEEN JOISTS VERIFY IF BLOCKNEW POST BETWEEN JOISTS Y bn ='e
INSTALLATION CAN BE INSTALLATION CAN BE
DONE FROM ABOVE OR DONE FROM ABOVE OR
BELOW *BLOCK SOLID w/2-LVLS BELOW *BLOCK SOLID w/2-LVLS o
w/FACE MOUNT JOIST w/FACE MOUNT JOIST
SUB-FLOORING HANGERS EACH END SUB-FLOORING,, HANGERS EACH END
1 �
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FLOOR FLOOR TOP PLATE
JOISTS JOISTS
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2x STUDS IN BEARING n 2x STUDS IN BEARINGa '"'�"' ��
3 WALL BELOW NEW POST 3A WALL BELOW NEW POST E`4 D" °� a
SCALE:1"=1'-0" SCALE:1"=V-0" 52.10