Publicité
NOTE: FIG. 5a and 5b were taken from drawing SPEC0475.
If you would like the drawing in cad form or PDF please
contact customer service.
installation torque, replace concrete under each column
base. See Figs. 5a and 5b.
FOUNDATION NOTES:
1.
THE FOUNDATIONS HAVE BEEN DESIGNED BASED ON A PRESUMPTIVE LOAD-BEARING VALUE OF 1500 PSF
PER IBC SECTION 1806. AN INSPECTOR OR SOILS ENGINEER SHALL VERIFY LOAD-BEARING VALUE CAPACITY.
2.
FOUNDATIONS SHALL BEAR ON PROPERLY PREPARED AND COMPACTED SOILS CAPABLE OF SUPPORTING
2-POST LIFT (12 KIP MAXIMUM LOAD PER VERTICAL LEG OF LIFT) SURFACE LOADS.
3.
PROTECT EXISTING UTILITIES AND STRUCTURES (OVERHEAD OR UNDERGROUND) WITHIN THE WORK
AREA AS WELL AS ANY EXISTING FOUNDATION SYSTEM(S).
4.
FOUNDATIONS WERE DESIGNED UTILIZING KBC SECTION 1605 ' ALTERNATIVE BASIC LOAD COMBINATIONS'
WITHOUT THE 1/3 INCREASE IN THE ALLOWABLE BEARING PRESSURES DUE TO SHORT-TERM LOADING.
5.
FOUNDATIONS SHALL BE PLACED ACCORDING TO THE DEPTHS SHOWN ON THE DRAWINGS. SHOULD SOIL
ENCOUNTERED AT THESE DEPTHS NOT BE APPROVED BY THE INSPECTOR OR SOILS ENGINEER,
FOUNDATION ELEVATIONS/DIMENSIONS MAY NEED TO BE MODIFIED BY THE ENGINEER. NOTIFY THE
ENGINEER OF RECORD IF THIS IS THE CASE.
6.
NOT APPLICABLE FOR AREAS WITH SEISMIC DESIGN CATEGORY D OR GREATER.
CONCRETE NOTES:
1.
CONCRETE COMPRESSIVE STRENGTH - PROVIDE CONCRETE WITH THE FOLLOWING STRENGTHS AT THE
LOCATIONS NOTED. MIX DESIGN, SLUMP, AIR ENTRAINMENT, AGGREGATE SIZE, ETC. SHALL BE IN
CONFORMANCE WITH THE ACI 301, LATEST EDITION.
LOCATION
SPREAD FOOTING PADS.......................................................................... 3000 PSI NORMAL WEIGHT
2.
REINFORCING STEEL - ASTM A615 GRADE 60.
3.
FABRICATE AND PLACE REINFORCEMENT IN ACCORDANCE WITH ACI PUBLICATION SP-66, ACI
DETAILING MANUAL - LATEST EDITION.
4.
PLACE CONCRETE IN COMPLIANCE WITH ACI 304. ALL CONCRETE SHALL BE MECHANICALLY VIBRATED.
5.
REINFORCING SUPPORT - ALL REINFORCING SHALL BE ADEQUATELY CHAIRED/BOLSTERED.
LIFTING OR HOOK IS NOT PERMITTED.
STRENGTH (PSI @ 28 DAYS)
9
Fig. 5a
Publicité
