Ordinance Text
9-1B-49: IRC ONE-AND-TWO-FAMILY DWELLING BUILDING CODE AMENDMENT, ADD TABLE R403.1, MINIMUM WIDTH OF CONCRETE, PRECAST, OR MASONRY FOOTINGS:
9-1B-49: IRC ONE-AND-TWO-FAMILY DWELLING BUILDING CODE AMENDMENT, ADD TABLE R403.1, MINIMUM WIDTH OF CONCRETE, PRECAST, OR MASONRY FOOTINGS:
Add Table R403.1, Minimum Width Of Concrete, Precast, Or Masonry Footings as follows:
TABLE R403.1
MINIMUM WIDTH OF CONCRETE, PRECAST, OR MASONRY FOOTINGS (inches)a
LOAD-BEARING VALUE OF SOIL (psf) | ||||
1,500 | 2,000 | 3,000 | 4,000 | |
LOAD-BEARING VALUE OF SOIL (psf) | ||||
1,500 | 2,000 | 3,000 | 4,000 | |
Conventional light-frame construction | ||||
1-Story | 12 | 12 | 12 | 12 |
2-Story | 15 | 12 | 12 | 12 |
3-Story | 23 | 17 | 12 | 12 |
4-inch brick veneer over light-frame or 8-inch hollow concrete masonry | ||||
1-Story | 12 | 12 | 12 | 12 |
2-Story | 21 | 16 | 12 | 12 |
3-Story | 32 | 24 | 16 | 12 |
8-inch solid or fully grouted masonry | ||||
1-Story | 16 | 12 | 12 | 12 |
2-Story | 29 | 21 | 14 | 12 |
3-Story | 42 | 32 | 21 | 16 |
For SI: 1 inch = 25.4mm, 1 pound per square foot = 0.0479 kPa.
a. Where minimum footing width is twelve (12) inches, use of a single wythe of solid or fully grouted twelve (12) inch nominal concrete masonry units is permitted.
(Ord. 40-20, 12-1-2020, eff. 1-1-2021)
Source: American Legal Publishing — codelibrary.amlegal.com — public domain
Official Source ↗
Root-LD Entity Data
◈ Machine-Readable Provenance Record
boisestandard.org · municipal corpus
Federation ID
bs-aml-boi-effd7b509b5dcb76
Doc ID
0-0-0-37459
Domain Signature
boisestandard.org
Jurisdiction
Boise, Idaho — United States
City
Boise
County
Ada County
Publisher
American Legal Publishing
Source Verified
✓ TRUE
Navigate — Boise City Code of Boise City
← 9-1B-48: IRC ONE-AND-TWO-FAMILY DWELLING BUILDING CODE
9-1B-50: IRC ONE-AND-TWO-FAMILY DWELLING BUILDING CODE →
Nearby Sections
9-1B-44: IRC ONE-AND-TWO-FAMILY DWELLING BUIL9-1B-45: IRC ONE-AND-TWO-FAMILY DWELLING BUIL9-1B-46: IRC ONE-AND-TWO-FAMILY DWELLING BUIL9-1B-47: IRC ONE-AND-TWO-FAMILY DWELLING BUIL9-1B-48: IRC ONE-AND-TWO-FAMILY DWELLING BUIL9-1B-49: IRC ONE-AND-TWO-FAMILY DWELLING BUIL9-1B-50: IRC ONE-AND-TWO-FAMILY DWELLING BUIL9-1B-51: IRC ONE-AND-TWO-FAMILY DWELLING BUIL9-1B-52: IRC ONE-AND-TWO-FAMILY DWELLING BUIL9-1B-53: ADDITION OF GRADING PROVISIONS RELAT9-1B-54: ADDITION OF MINIMUM STANDARDS FOR MO9-1B-55: FIRE SPRINKLER AND ALTERNATIVE EXTIN9-1B-56: FIRE ALARM SYSTEM PERMITS, PLAN REVICHAPTER 2 DEVELOPMENT IMPACT FEE9-2-1: SHORT TITLE:
Boise Municipal Code — public domain
← Boise Code Index