22-029 (3) 1
' Carroll
1 21 Spring St
7/12;5/' 12 sissor truss Addition 4/9/12
revised 1/4 " =1'0"
cross Sections
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00
12'_0"
7
I 2x_12 tapered 2" over 12'
2x12 floor joists 16 "oc 12" oc 3/4" advantec, rubber roofing
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Second floor joists bear on first floor wall
through to base beam o
1
'i3 "r -20 foam °°
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- -10" concrete wall
step to 8" at height of 4' walls
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- -- vertical steel 16" oc
Revised second floor cross section
12'-0"
Revised sun room cross section
- -
8'-6 1
— 101 -0 1/2 _ ,- 1
/ f
flat roof
12' 0
second floor above
pocket door
40x68
12' -0"
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0
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Windows: Anderson CW24 -
low -e argon Doors: Anderson 6068
full glass, low -e argon
cathedral ceiling
Carroll
2 4Spring St
Addition 4/9/12
revised plan 1/4 " =1'0"
20' -0
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Carroll
21iSpr>ng St
5/8" zip bd w /ashpalt /fg shingles
Addition 4/9/12
revised 1/4 " =1'0°
cross Sections
7/12 -5/12 raised heel trusses 24 "oc
fill with cellulose min R -40
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Typical walls 2x6 16 "oc
7/16" zip bd taped
1
r -19 cellulose
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2x10 16 "oc floor joists
3/4 t &g advantec, glued and nailed
Foam blocker — — —=
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w/ spray foam - - - --
2" foam insulation 9-3 7/8
Typical crawl space w /rated covering tt
insulation
20' -0 1/8"