HomeMy WebLinkAbout6132 WESTCHASE RD - SPECIAL INSPECTIONS - 4/2/2003Excavation/Pier CTL/TH0MPS0N, iNC.
CONSULTING GEOTECHNICAL
inspection AND MATERIALS ENGINEERS
CLIENT: Ryland Homes ADDRESS:
R1(lA F Manlo �$+e 11 n�—
LOT BLOCK
FILING NO. JOB NO.
Recommended Foundation System
l'�
CTL/THOMPSON JOB NO.L' Z
DATED 14 --I
❑ DRILLED FRICTION PIERS
MAXIMUM END PRESSURE FOR PIERS = PSF.
SKIN FRICTION OF PSF.
MINIMUM DEAD -LOAD PRESSURE OF PSF.
PROVIDE A INCH VOID BENEATH GRADE BEAMS.
MINIMUM LENGTH FEET
DRILLED PIERS INTO BEDROCK
MAXIMUM END PRESSURE FOR PIERS--PSF. 2-451
SKIN FRICTION OF 2 Fi,Fiw
MINIMUM DEAD -LOAD PRESSURE OF /O 000 PSF.
PROVIDE A 62 NCH VOID BENEATH GRADE BEAMS.
BEDROCK PENETRATION FEET
MINIMUM LENGTH Z ZNa LL FEET
Foundation Plan
BY R(
PLAN No.
PIER DIAMETER
WALL PIER PENETRATION —
COLUMN PIER PENETRATION
Reinforcement
'L NO. _GRADE BARS
Foundation Layout
1 ' R r � 1+
I
♦ INDICATES PIER INSPECTED
Conditions Observed DRILLING COMPANY
SOILS IN EXCAVATION:
1 1 l
LOWER L UPPER LEVEL
PIER NO.
SOILS IN PIERS: IN OVERBURDEN �p_ FT. FT.
{ IN BEDROCK J-5
DEPTH TO GROUNDWATER FT. FT.
CASED DEPTH FT. FT,
Ground Water Conditions
NONE IN EXCAVATION Instructions To Contractor
❑ NONE ENCOUNTERED IN BORING NO. TO FEET a PIERS OBSERVED WERE SUPPORTED BY MATERIALS SUITABLE FOR
1w ENCOUNTERED AT _FEET IN BORING NO. RECOMMENDED DESIGN CRITERIA
Remarks: ❑ P}el� INSTALLATION NOT APPRO'yED_'j,% .4.
v �
FlEtJEMESENTATi
REVIEWED BY C
DATE OF INSP CTION
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