REVIEWED RESUB1-BLD2023-0976+Structural_Calculations Addedndum+11.2.2023_12.13.46_PM+3877305REVIEWED RESUB
C �
ENGINEERING
civil & structural
engineering & planning
BY Nov 02 2023
CITY OFEDMONDS CITY OFEDMONDS
BUILDING DEPARTMENT: DEVELOPMENTENRvices
BLD2023-0976
SUPPLEMENTAL STRUCTURAL CALCULATIONS
250 4th Ave S Ste 200
Edmonds, WA 98020
Phone: (425) 778-8500
Fax: (425) 778-5536
Hinman Residence
17715 76th Ave W
Edmonds, WA 98026
09/18/2023
CG Project No.: 23144.10
Column Design
The columns are designed using the column design table from a computer spreadsheet program. Refer to the column table
to follow. Loads from the beam reactions are used for the column design, and columns are selected with capacities that
exceed these loads.
Bearinq Wall Desiqn
Bearing walls are designed using another spreadsheet. The wall capacity is selected to exceed the actual bearing wall
loads. Refer to the bearing wall spreadsheet to follow.
Maximum Load to Exterior 2x6 Wall 620 PLF
Maximum Load to Interior 2x4 Wall 260 PLF Use 2x Stud Grade @
16" o.c. for all Stud Walls
Foundation Desiqn
The assumed allowable soil bearing pressure is as given below. The minimum continuous wall footing is 16" wide and the
minimum isolated spread footing is 24" square.
Continuous Wall Footing Capacity: 1500 PSF 1.33 Feet = 1995 PLF
1
(Note that this values exceeds all bearing wall loads)
Spread Footing Design: Where loads exceed the capacity of the continuous wall footing, or where there are isolated loads,
spread footings will be used.
If load exceeds 1995 PSF 2 Feet = 4.0 Kips then provide a spread footing as follows
Foot Square Footing Footing Capacity
2 x 2 6 Kips
2.5 x 2.5 9 Kips
3 x 3 14 Kips
3.5 x 3.5 18 Kips
Description Gravity Design By LS Date 09/14/23
O Columns / Bearing Walls / Foundations checked Date
ENGINEERING scale sheet No.
250 4th Ave. South
Suite 200 Project Hinman Residence Job No. 23144.10
Edmonds, WA 98020
AiREV 1 09/18/2023