Page 13 - scvhs_mitchelladobereconstructionplans

ALL FOOTINGS SHALL RESTO FIR , ATURAL SOIL OR APPRO ED /,
COMPAC ED FILL. SOIL BEA ING CAPACITY ASSUMED TO BE 1000 2
psf.

PROVIDE GROU D POISO I G PER FHA MPS 815-3.6.

PROVIDE TERMITE . A JD DECAY PROTECTIO PER FHA MPS SECTIO
815.

CO Cf'.E-'IE

CONCRETE SHALL BE PLACED IN ACCORDANCE WITH CHAPTER 26 OF
THE BUILDING CODE. IT IS TO BE MACHINE MIXED \11, ITH A MAXIMUM
OF 7 1/2 GALLONS OF WATER PER SACK OF CEME T. CONCRETE TO
REACH A STRENGTH OF 2000 psi MINIMUM, I 28 DAYS.(FIVE SACK
MIX GRADE "B").

1
FOU DAT IO A D FLOOR SLABS SHALL BE TREATED AS THOL;OJ 'lT E Y
ARE TO BE CO STRUCTED ON EXPANSIVE SOIL (UNLESS A SOILS
REPORT IS SUBMITTED BY A QUALIFIED, LICENCED, CIVIL ENG! "EER
INDICATING A SOILS CONDITION OTHER THAN EXPANSIVE SOIL) AND
SHALL CONFORM AS FOLLOWS: EE

(A) CONTINUOUS F0C1IKGS SHALL BE PROVIDEb UNDER
EXTERIOR WALLS AND INTERIOR BEARING WALLS
EXTENDING BELOW GRADE 24".

(B) REINFORCING STEEL SHALL CONSIST OF ONE
CONTINUOUS NO. 4 BARS, ONE AT 3" FROM BOTTOM AND
O~E AT 3" FROM TOP OF FOUNDATION.

(C) FLOOR SLAB SHALL BE A MINIMUM OF 4" THICK OVER
4" CLEAN AGGREGATE BASE AND REINFORCED WITH NO. 3
BARS AT 24" 0/C BOTH WAYS OR 6 X 6 - 6/6 WELDED
WIRE FABRIC.
I
(D) SATURATE THE SOIL 18" DEEP BEFORE PLACING THE
CONCRETE SLAB.

MAINTAI 1 CONCRETE SLAB MI IMUM 6" ABOVE FI ISH GRADE.
1
REINFORCING BARS SHALL BE DEFORMED BARS cot FOR~ING TO
R EQ U IRE MEN TS OF U . B . C . ST AND ARD 2 6 - 7 AST M 6-1 5 - 4 0 . M I I MUM
LAP FOR REINFORCING STEEL SHALL BE 40 BAR DIAMETERS OR
24-INCHES MI I UM.

SILL BOLTS SHALL BE 1/2-INCH DIAMETER x 10" ANCHOR BOLTS AND
SHALL BE EMBEDDED INTO FOOTING CONCRETE A MI IMUM OF 7".
SPACING SHALL BE AS INDICATED ON DRAWINGS BUT NOT TO EXCEED
4 8" .

APPROVED SHOT PINS MAY BE USED FOR INTERIOR, ·ot EE-ARING
WALLS. SHOT PINS SHALL BE 3" LOG WITH CADMIUM WASHERS
(RAM ET #3348 - ICBO 1639 OR ECUAL).