HomeMy WebLinkAboutObservation of Excavation 08.06.2020tr CTL ITHOMPSON
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August 6,2020
G. H. Daniels & Associates, lnc.
140 G. H. Daniels Boulevard
Gypsum, CO 81637
Attention: Mr. Jody Daniels
Subject Excavation Observation
Cabin Site
Lot 5, Quicksilver Court Subdivision
(a.k.a. 1375 Quicksilver Court)
Garfield County, Colorado
Project No. GS06392.002-305
As requested, CTL I Thompson, lnc. made a site visit on August 4,2020 to
the location of the cabin being constructed on Lot 5 of the Quicksilver Court Sub-
division (a.k.a. 1375 Quicksílver Court) in Garfield County, Colorado. The pur-
pose of our visit was to observe the soils exposed in the foundation excavation
for the building. A copy of our excavation observation report and photographs
from our site visit are attached.
CTL I Thompson, lnc. performed a geotechnicalengineering investigation
for the shop building on Lot 5 (Pro.¡ect No. GS06392.002-120; letter dated June
22,2020). Subsoils exposed in the bottom of the excavation, adjacent to the
footings, were clayey gravel and cobbles. These soils are as anticipated from
our geotechnical engineering investigation and suitable for support of footings.
We are available to discuss the contents of this letter. lf you have ques-
tions or need additional information, please call.
cTL I THOMPSON, lNC.
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D. Kellogg, P,E
on Manager
234Center Drive I Glenwood Springs, Colorado 81601
ïelephone: 970-945-2809 F ax 97 0-945-7 41 1
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G, H. DANIELS & ASSOCIATES, INC.
SHOP BUILDING
LOT 5, QUICKSILVER COURT SUBDIVISION
PROJECT NO. GS06392.002-145
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FTLTNG No.-PRoJECT ruo.@
MINIMUM WIDTH
n roor¡rues wrrH MTNTMUM DEADLoAD
MAXIMUM SOIL PHESSURE OF
M¡NIMUM DEADLOAD PBESSURE OF
PROVIDE A
MINIMUM WIDTH
fl cnenr BEAMSAND PADs
MAXIMUfVI SOIL PRESSURE OF
PSF
PSF.
INCH VOID BENEATH GRADE BEAI\4S
INCHES
Foundation !-ayout
A ¡NDICATES APPRoXIMATE DEPTHMIDTH MEASUHEMENT LocATIoN
lnstructions to Confractor
I FoorNG tN GENERAL CoNFoRMANCE wtrH PLAN
n roorrrue REJECTED
,,Eboruotrotts rN EXCAVATT'N AS ANTrcrpATËD
I coruotrro¡rs rN EXCAVATToN NOTAS ANïrcrpATËD, coNîACT
GEOTECHNICAL ENGINEER
RECOMMENDED COFRECTIVE PNOCEDUHE
BEVIt-
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I senrRo FoolNGS
MAXIMUM SOIL PRESSURE OF "/ oo¿PSF.
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cf-c¿-
lu INCHES
PSF
MINIMUM DEADLOAD PRESSURE OF PSf:
PROVIDE A INCH VOID BËNEATH GRADE BEAIVIS
MINIMUM WIDTH INCHES
Foundation Flan
BY
PLAN NO,DATË
WALL FOOTING WIDTI1 --
(INCHES) DEPTH
--..--.---
(INCHES)
COLUMN PAD (INCHES) DEPTH (INCHES)
(rNcHES)COLUMN PAD
-
(INCHES} DEPTH
FIEINFOBCEMENT AS PER PLAN:
I ves n ruo [ ruorue REoUTRED
I nr srre I rNsrnrlro
SoilConditions Ât FootinE N-evel
UPPER LEVEL
LOWEF LEVEL
Ground Water Conditior'¡sp
n
NONE IN EXCAVATION
NONE ENCOUNTERED IN BORING NO. TO FEET
n ENCOUNTEREDAT
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FEET IN BORING NO.
DATE OF
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