HomeMy WebLinkAbout103 River St plan 1GENERAL REQUIREMENTS
1. CONTRACTOR TO REVIEW ALL DRAWINGS
AND DIMENSIONS AND BRING ANY
DISCEPENCY TO THE ATTENTION OF THE
ARCHITECT.
2. NOTIFY ARCHITECT PRIOR TO PLACING
CONCRETE & COMPLETION OF
STRUCTURAL FRAME.
3. CONTRACTOR IS SOLELY RESPONSIBLE
FOR CONSTRUCTION WAYS AND MEANS.
4. COORDINATE WITH STRUCTURAL
DRAWINGS AND SPECIFICATIONS.
5. COORDINATE LAYOUTS WITH INTERIOR DESIGNER
PRIOR TO ROUGH PLUMBING.
FOUNDATION
1. ALLOWABLE SOIL STRESS, 2000 LBS / SF
2. ALL FOOTINGS TO BE PLACED ON
UNFROZEN, UNDISTURBED OR
COMPACTED SOIL.
3. ALL FOOTINGS TO BE 4' BELOW GRADE
MIN.
4. DAMPPROOF ALL EXTERIOR CONCRETE IN
CONTACT WITH SOIL
5. PROTECT FOOTINGS AGAINST FROST
103 River Street, South Yarmouth MA
UNTIL BACKFILLED
6. PROVIDE PERIMETER PERFORATED DRAIN.
7. PROVIDE VAPOR BARRIER UNDER ALL
SLABS & PERIMETER UNDERSLAB
PERFORATED DRAIN.
8. EXTERIOR FOOTINGS MINIMUM 4' BELOW
GRADE. INTERIOR FOOTINGS JUST UNDER
SLAB.
CONCRETE
1. COMPRESSIVE STRENGTH OF CONCRETE
TO BE 3000 PSI AT 28 DAYS
2. SLABS ON GRADE TO BE PLACED IN 1,200
SF PANELS MAX. ON MIN. 4" COMPACTED
CRUSHED STONE AND 10 MIL VAPOR
BARRIER & 2" RIGID TYPE IX EPS
INSULATION.
3. SLABS TO BE REINFORCED WITH 6X6 WWF.
4. CONTROL JOINTS TO BE CUT OR TROWELD
1/4" DEEP AT 20'X20' MIN. SPACING.
5. MINIMUM CONCRETE COVER FOR REBAR
IN AREAS IN CONTACT WITH GROUND TO
BE 3" MIN.
6. MINIMUM CONCRETE COVER FOR OTHER
sat. view
AREAS TO BE 2" MIN.
7. SLOPE GARAGE FLOOR 1/4" /FT TO DOOR.
STRUCTURAL STEEL CONSTRUCTION
1. ALL STEEL TO BE A36, PRIMED
2. BASEMENT COLUMNS TO BE 4X4X1/4" TUBE
OR PIPE WITH 5/8" X 9"X 4" TOP PLATE AND
6"X9"X5/8" BOTTOM PLATE, LAG BOLTED TO
BEAMS WITH 4 5/8" LAG BOLTS OR LALLY
COLUMNS W/ HEAVY GRADE STEEL
JACKET. 5/8" GWB WRAP MIN. FOR FIRE
PROTECTION OF HOLLOW COLUMNS.
STRUCTURAL WOOD CONSTRUCTION
1. ALL FRAMING LUMBER KD OR
ENGINEERED.
2. NEW FRAMING TO HAVE THE FOLLOWING
MINIMUM ALLOWABLE BENDING STRESS
(Fb), SHEAR (Fv) AND MODULUS OF
ELASTICITY (E)
2" WIDE JOIST FB = 1,200 MIN.) E _
1,500,000, FV = 150 PSI
3. STUDS - Fb = 1,000 PSI, E = 1,200,000, FV =
E=1,200,000 PSI
4. LAMINATED VENEER LUMBER - BENDING Fb
= 2,800 PSI, E = 2,000,000 PSI, SHEAR = 290
PSI.
5. SILLS TO BE 2 - 2X6 PT WITH 5/8" X 1'
ANCHORS BOLTS @ 4' O.C.
6. BEARING PARTITIONS SHALL BE BRIDGED
@ MID HEIGHT.
7. FLOOR SPANS > 10' SHALL BE BRIDGED.
8. BUILT UP WOOD BEAMS SHALL BE BOLTED
WITH TIMBER LOCK 3/16" BOLTS AT 16" O.C.
STAGGARD.
9. LEDGERS SHALL BE LAGED TO STUDS OR
JOIST BAND @ 32" O.C. MIN. WITH LEGER
LOCK 3/8" LAGS. SPANS GREATER THAN 8'
TO BE 2 - 3/8" LAGS @ 32" O.C.
10. NO JOIST SHALL BE NOTCHED AT TOP OR
BOTTOM.
11. PROVIDE DOUBLE JOIST UNDER ALL NON
LOAD BEARING PARTITIONS PARALLEL TO
FLOOR FRAMING.
12 PROVIDE SOLID BLOCKING WHERE JOIST
ENDS ARE UNRESTRAINED FROM
ROTATION.
13. MINIMUM BEARING FOR ALL JOIST OR
RAFTERS TO BE 3"
75 PSI
Existing condition pre approvals
14. MINIMUM BEARING FOR ALL BEAMS TO BE
3.511
15. LINTELS TO BEAR ON MINIMUM OF 2 JACK
STUDS.
16. PLYWOOD OR OSB FOR SUBFLOOR TO BE
3/4" T&G GLUED AND GUN NAILED 8" X16".
17. COLUMNS TO BEAR ON SOLID WOOD
BLOCKING. METAL CONNECT OR LAG TOPS
& BOTTOMS WITH FOUR - 3/8" LAGS 2"
TARGET EMBEDMENT FOR CONTINUOUS
RESISTANCE TO UPLIFT.
18. ALL RAFTERS TO BEAM & RAFTER TO
PLATE CONNECTIONS TO BE METAL
CONNECTED W/ SIMPSON H2.5 HURRICANE
CLIPS.
19. RESOLVE LOADS ON CLOUMNS TO
FOUNDATION OR BEAM BELOW. SOLID
BLOCK ALL CAVITIES FOR CONTINUOUS
BEARING.
20. ALL JOIST HANGERS TO BE SIZED TO
REACTIONS OF BEAMS OR JOIST.
21. PRESSURE TREATED WOOD TO BE USED
AT ALL WOOD TO CONCRETE CONTACT.
22. PROVIDE SHOP DRAWINGS FROM
MANUFACTURER OF WOOD FRAME IF USED
Image 1
Project:
DATE:
103 River South Yarmouth MA
Feb.-21-23
Owner:
The Hearn's
Architect:
Sangiolo Associates Architects
www.sangioloassociates.com
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617 272 5402
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Structural:
Drawing:
A0
COVER & SPECIFICATIONS
PERMIT DRAWINGS
AO - COVER & SPECIFICATIONS
Al - AXON & ROOF PLAN
A2- FOUNDATION PLAN
A3 - FOUNDATION WALLS
A4 - FIRST FLOOR PLAN
A5 - SECOND FLOOR PLAN
A6 - ELEVATIONS
A7 - ELEVATIONS
A8 - SECTIONS
A9 SECTIONS
S1 - FIRST FLOOR FRAMING
S2 - SECOND FLOOR FRAMING
S3 - ROOF FRAMING
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