HomeMy WebLinkAboutExcavation Report.pdf\ March 22, 2013 Mr. Tom Henderson 922 Red Mountain Drive Glenwood Springs, CO 81601 Subject: Excavation Observation Henderson Residence Lot 84, Ironbridge Garfield County, Colorado
Project No. GS04956-305 " CTLITHOMPSON I .. co. ,,0: a< A .• '" 1i As requested, we visited the subject site on March 21 and 22, 2013. The purpose of our site visits were to observe
the soils exposed at footing elevations. CTL I Thompson, Inc. performed a soils and foundation investigation for the subject residences (CTL I Thompson, Inc. Project No. GS04956-120,
dated April 4, 2007). The soils exposed at the bottom of the foundation excavation consist of native gravel. These soils are similar to the soils encountered during our soils and foundation
investigation. We appreciate the opportunity to work with you on this project. If you have questions or we can be of further service, please call. Very truly yours, CTL I THOMPSON, INC.
/)1~~_V~! Dan Downing Laboratory/Field Manager DD:JM:cd Reviewed by: John Mechling, P.E. Branch Manager 234 Center Drive I Glenwood Springs. Colorado 81601 Telephone: 970-945·2809 Fax:
970-945-7411
/.lexcavation/Footing Inspection Tom Henderson 922 Red Mountain Dr. Glenwood Springs, CO 81601 MINIMUM WIDTH __ ~ ___ o FOOTINGS WITH MINIMUM DEADLOAD _____________ INCHES MAXIMUM SOIL
PRESSURE OF _~. ____ ~ _____ PSF, MINIMUM DEADLOAD PRESSURE OF _~~ __________ PSF. PROVIDE A _~ _____ INCH VOID BENEATH GRADE BEAMS MINIMUM WIDTH ______ . ___ ~ ________ INCHES o GRADE
BEAMS AND PADS MAXIMUM SOIL PRESSURE OF ~~~~~~_PSF. MINIMUM DEADlOAD PRESSURE OF ~ ________ PSF. PROVIDE A _ .. __ . _ INCH VOID BENEATH GRADE BEAMS MINIMUM WIDTH Foundation Plan BY
INCHES PLAN NO. DATE _, ________ _ WALL FOOTING WIDTH ~ _ (INCHES) DEPTH _. ____ (INCHES) COLUMN PAD _._~ ____ ._ (INCHES) DEPTH ____ _ __ (INCHES) COLUMN PAD ________ (INCHES) DEPTH
_. _____ (INCHES) REINFORCEMENT AS PER PLAN: DYES 0 NO 0 NONE REOUIRED o AT SITE 0 INSTALLED Soil Conditions At Foot~~?te~L..&. //~ UPPER LEVEL _ ~ 6'--'"'(-" C@tI f;;$ ----'t...~~::L~-7lfii,----.---
----L~;~~-:~~~L-2J.kf-~~ £A<f-~ '?Ii. -----~-----.. --------------_ .. ---._-Ground Water Conditions ~NONE IN EXCAVATION o NONE ENCOUNTERED IN BORING NO. ______ . TO . ~_. __ . FEET
o ENCOUNTERED AT FEET IN BORING NO. __ ~ _ . _.~ Remarks:~ ______________________________ ~ T CTLITHOMPSON Foundation Layout , .. ·S'c,JR ;1! "..' i : I . . ~..1l.< 3 f '. "J. . wilf
··.·.··,·.·1· ... ~~Gij~-J ,I -_-1 ... INDICATES APPROXIMATE DEPTHIWIDTH MEASUREMENT LOCATION Instructions to Contractor o IN GENERAL CONFORMANCE WITH PLAN ~REJECTED ~ I R~ECOMMENDED
C 'L...&.T .a5M1..!'L~ ECT.I~f};j. ~ .. r-!r-.--<i4~'1D~ ! S rc;;----5f1--' ~~~ ~}j1fO'SF---_a£_=
I /... /' Excava!ion/Footing " Inspection G804956.0oo Tom Henderson 922 Red Mountain Dr, Glenwood Springs, CO 81601 Recommended Foundation System /_ CrufHOMPSONJ0!lNO ~SO? 95 10 -IOJO.....
_ ~._ ~_ DATED 6Lp It; '--':1.+ 'O? 60-:7 _____ _ ~ SPREAD FOOTINGS MAXIMUM SOIL PRESSURE OF __ Jf.60 (;. PSF. MINIMUM WIDTH __________ • o FOOTINGS WITH MINIMUM DEADLOAD MAXIMUM SOIL
PRESSURE OF MINIMUM DEADlOAD PRESSURE OF _____ INCHES PSF. __ .. ~ _ PSF. PRQVIDEA . _____ INCH VOID BENEATH GRADE BEAMS MINIMUM WIDTH INCHES o GRADE BEAMS AND PADS MAXIMUM SOIL PRESSURE
OF ______ _ PSF. MINIMUM DEADLOAD PRESSURE Of PSF. PROVIDE A INCH VOID BENEATH GRADE BEAMS MINIMUM WIDTH INCHES Foundation Plan BY -_ .. _-----PLAN NO. _____ . ___ DATE _____ _ WALL
FOOTING WIDTH __ . __ (INCHES) DEPTH __ .. _ (INCHES) COLUMN PAD ___ (INCHES) DEPTH COLUMN PAD ____ (INCHES) DEPTH REINFORCEMENT AS PER PLAN: DYES 0 NO 0 NONE REOUIRED o AT SITE 0 INSTALLED
____ (INCHES) (INCHES) Soil Conditions At Footing/LeVelc.~_ -I ! 1,.5 UPPER LEVEL Tt e1.CJ~$f.-...-. ..v.". -~"",,,,,,,,-,--It.o,o ",,_"-------LOWER LEVEL _ ... __ ... ---------.. _--.
-•.. --... -.... ---.. --~-.-----.. ------Ground Water Conditions 't5( NONE IN EXCAVATION tfNONE ENCOUNTERED IN BORING NO. ___ TO _____ FEET o ENCOUNTERED AT _____ FEET IN BORING NO.
________ _ Remarks: ________________ _ 7 CTLITHOMPSON Foundation Layout L .. INDICATES APPROXIMATE DEPTHIWIDTH MEASUREMENT LOCATION Instructions to Contractor J}l:!N GENERAL CONFORMANCE
WITH PLAN o REJECTED l,,, h RtJttND~R;tCTIp;OC~R~ 1~.01 ....._ .. _q2~;t:?--Z £¥O'S.L.........-~!!.!i......... -----7'.6tCAZ,----. -------_._----_._. FIELD REPRESE ----.~~~~--REVIEWED
BY 1)