HomeMy WebLinkAboutApplication-Permitr
Garfield County
Building & Sanitation Department
108 8"' Street, Suite #201 Glenwood Springs, Co. 81601
Office- 945-8212 Inspection Line- 384-5003
NO. 9637
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Job Address � .
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Nature of Work
Use of Buildin
Owner
Building Permit toct Aco Q & a 395 -
Contractor
Amount of Permit $ ;(17(- Date
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Clerk C `
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Permit No:
GARFIELD COUNTY BUILDING PERMIT APPLICATI ON
108 8r" Street. Suite 201, Glenwood Springs, CO 811301
Phone: 970-945-8212 / Par 970-984-9470 / Inspection Line: 970-584-5003
9637
.lob Address.bo&l Wht4G "'Als Lahti
Parcel/Schedule No: 7 �" 12f Ig-' 1L/LI
C S. Cgi 0
1 Lot No: N Block No: Subd. / Exe pilo :
I y Irpnbrid,e- PlAitressuged (�nti-beelopPnenl-
1
strat7rct5e., 14ornes LLC
410 IrorLridje Cis
91. '91:300
RPh:
3
Contractor: J�
I.4ctnsevi Cons-I-roc
Ad ss: ✓�
acne
Ph:
C4/-cf8O0
Llc. No.
4
Archlte t/Engineer:
Wooc�Eay Archrf c4vl�(
Address:
91375 -RI RAJ 8104.rzo
h I Lie. No.
µyk bads Rind,/CQ 3b3 --663-723i
Sq. Ft. of Building: i 9 I S
Sq. Ft of Lot:
Height:
No of Floors: 2
I
ei
Use of Building
S i hl jer Run;
y 4vI'nej 1A.A •
u4
.. 1,
7
Describe Work: I
W l ir0.1(v1 e
••
i
-
•
h
Class of -Work E' New 0 Alteration ., Remove
❑ Addition ] Move
4
10
frcage:
rY !, c . r ❑Ingle
Carport: 7 Single
0 Double
o Driveway Permit❑ On -Site Sewage
Eke nip 1- Disposal
I/ Slte Plan
11 Valuation of Work' S
Adjusted Valuations- 4�
12
Special Conditions:
,g1 be t. Sb
-4-.
vOre
A SEPARATE
ISSUED
THIS
CONSTRUCTION
PERIOD
I HEREBY
APPLICATION
PROVISIONS
COMPLETED
GRANTING
TO VIOLA
LOCAL
OF CON'
s.,t�.
I SIGMA
��
NOTICE
ELECTRICAL PERMIT 15 REQUIRED AND MUST
BY THE STATE OF COLORADO.
PERMIT BECOMES NULL AND VOID IF WORRKAUTHORIZED IS NOT COMMENCED WITHLN kEI1OR CONSTRUCTION
OR
OR WORK IS SUSPENDED OR ABANDON
OF 180 DAYS AT ANY TIME AFTER WORK IS COMMENCED.
CERTIFY THAT 1 HAVE READ AND EXAMINED THIS
AND KNOW THE SAME TO BE TRUE AND CORRECT.
OF LAWS GOVERNING THIS TYPE OF WORK
WITHIN ', -- ER SPECIFIED HEREIN OR NOT.
•F A PE DO NOT PRESUME TO GIVE AUTHORITY
•R CAN. L THE : • OVISIONS OF ANY OTHER STATE
LA'. - ULA .I G C • STRUCTION OR THE PERFORMANCE
i• ON
7
BE
IF
D FORA
ALL
WILL BE
THE
OR
2 `l
[
J
Plan Check Feec,JJl at
7
py_-F��-
Permit Fee: /`f9') C75 -
4c
Total Fee: Q'
9-4DAYS,
-r.I lsa. t7M
l •7 v
Dated Permit Issued:
3,2a I. 19
352' 8/
OCC Group:
�L—i�
Const. Type:
Zoning:
Setbacks:
Manu. Home:
/1 ��,�
f �11yy�t1(
1�1t' �o.uV
Ai
ISDS No. Fee:
I • • ER DA
J
` - p • 25- OL.PkiNttle
�
APPROVAL/BATS/alAC
AGREEMENT
PERMISSION I5 HEREBY GRANTED 10 THE APPLICANT AS OWNER CONTRACTOR AND/OR THE AGENT OF THE CONTRACTOR OR OWNER 10 CONSTRUCT
THE STRUCTURE AS DETAILED ON PLANS AND SPECIFICATIONS SUBMITTED TO AND REVIEWED BY THE BUILDING DEPARTMENT
IN CONSIDERATION OF THE ISSSUANCE OF THIS PERMIT, THE SIGNER HEREBY AGREES 1O COMPLY WITH ALL BUILDING CODES AND LAND
USE REGULATIONS ADOPTED BY GARFIELD COUNTY PURSUANT TO AUTHORITY GIVEN LN 30.28.201 CRS AS AMENDED. THE SIGNER FURTHER AGREES
THAT IF THE ABOVE SAID ORDINANCES ARE NOT FULLY COMPILED WITH IN THE LCOATION, ERECTION. CONSTRUCTION. AND USE OF THE
ABOVE DESCRIBED STRUCTURE. THE PERMIT MAY BE REVOKED BY NOTICE FROM THE COUNTY AND THAT THEN AND THERE IT SHALL BECOME
NULL AND VOID THE ISSUANCE OF A PERMT BASED UPON PIANS, SPECIFICATIONS AND OTHER DATA SHALL NOT PREVENT THE BUILDING OFFICIAL
FROM THEREAFTER REQUIRNG THE CORRECTION OF ERRORS IN SAID PLANS, SPECIFICATIONS AND OTHER DATA OR FROM PREVENTING
BUILDING OPERATION BEING CARRIED ON THEREUNDER WHEN IN VIOLATION OF THS CODE OR ANY OTHER ORDINANCE OR REGULATION 01'
THIS JURISDICTION. THE REVIEW OF SUBMITTED PIANS AND SPECIFICATIONS AND INSPECTIONS CONDUCTED THEREAFTER DOES NOT CONSTITUTE
AN ACCEPTANCE OF ANY RESPONSIBILITIES OR LIABLMES BY GARFIELD COUNTY FOR ERRORS. OMISSIONS OR DISCREPENCIES. THE SPONSI
BIId1Y FOR THESE ITEMS AND IMPLEMENTATION DURNG CONSTRUCTION RESTS SPECIFICIAILY WITH THE ART'ICTECT DESIGNER. B IDER.
AND OWNER. COMMENTS ARE INTENDED TO BE CONSERVATIVE AND IN SUPPORT OF THE OWNERS LNTEREST
Garfom.003
1 HEREBY ACKNOWLEDGE THAT I HAVE READ AND UNDERSTAND THE AGREEMENT ABOVE (INITIALI' P• / / - -
y6 A/aft
The following items are required by Garfield County for a final inspection:
1. A final Electrical Inspection from the Colorado State Electrical Inspector;
2. Permanent address assigned by Garfield County Building Department posted where readily
visible from access road;
3. A finished roof, a lockable house, complete exterior siding, exterior doors and windows
installed, a complete kitchen with cabinets, a sink with hot & cold running water, non-absorbent
kitchen floor coverings, counter tops and finished walls, ready for stove and refrigerator, all
necessary plumbing;
4. All bathrooms must be complete, with washbowl, tub or shower, toilet stool, hot and cold
running water, non-absorbent floors and walls finished and a privacy door;
5. All steps outside or inside over three (3) steps must have handrails, guard rails on balconies or
decks over 30" high constructed to all IBC and IRC requirements;
6. Outside grading done to where water will detour away from the building;
7. Exceptions to the outside steps, decks and grading may be made upon the demonstration of
extenuating circumstances, i.e. weather, but a Certificate of Occupancy will not be issued until
all the required items are completed and a final inspection made;
8. A final inspection sign off by the Garfield County Road & Bridge Department for driveway
installation, where applicable; as well as any final sign off by the Fire District, anchor State
Agencies where applicable.
A CERTIFICATE OF OCCUPANCY WILL NOT BE ISSUED UNTIL ALL THE
ABOVE ITEMS HAVE BEEN COMPLETED.
****CANNOT OCCUPY OR USE DWELLING UNTIL A CERTIFICATE OF OCCUPANCY
(C.O.) IS ISSUED. OCCUPANCY OR USE OF DWELLING WITHOUT A C.O. WILL BE
CONSIDERED AN ILLEGAL OCCUPANCY AND MAY BE GROUNDS FOR VACATING
PREMISES UNTIL ABOVE CONDITIONS ARE MET.
I understand and agree to abide by the above conditions for occupancy.,use and the issuance of a
Certificate of Occ _:,: or the dwelling under building permit # 63 '7
-7 /
Signatu
BpcontOct2004
Date
VALUATION/FEE DETERMINATION
Applican t tc* -QG p Subdivisionrbc' ey e fu el
Address ca(/ W tir i e Ieaks Ln . Lot/Block [f
Date e`/
06 Contractor liaaSelot Ad -
Finished
S
Finished (Livable Area):
Main
Upper
Lower
Other
/010
961
Total Square Feet
Valuation
J7/7 Y(74.68 = /43, /61ge
Basement: _ 34,9 3Z
Unfinished
Conversion of Unfinished to Finished
Plan Check Fee for Conversion
Valuation
Garaee:
Crawl Space:
Valuation 50(e V ( 8
Valuation
Decks/Patios:
Covered
Valuation
Open
Valuation
Rl0
100i24 2400
Total Valuation
q�
�
InG01.5".6
GARFIELD COUNTY BUILDING AND PLANNING
970-945-8212
MINIMUM APPLICATION REQUIREMENTS
For
SINGLE FAMILY DWELLING CONSTRUCTION
Including
NEW CONSTRUCTION
ADDITIONS
ALTERATIONS
And
MOVED BUILDINGS
In order to understand the scope of the work intended under a permit application and expedite the
issuance of a permit it is important that complete information be provided. When reviewing a plan
and it's discovered that required information has not been provided by the applicant, this will result
in the delay of the permit issuance and in proceeding with building construction. The owner or
contractor shall be required to provide this information before the plan review can proceed. Other
plans that are in line for review may be given attention before the new information may be reviewed
after it has been provided to the Building Department.
Please review this document to determine if you have enough information to design your
project and provide adequate information to facilitate a plan review. Also, please consider
using a design professional for assistance in your design and a construction professional for
construction of your project. Any project with more than ten (10) occupants requires the plans
to be sealed by a Colorado Registered Design Professional.
To provide for a more understandable plan in order to determine compliance with the building,
plumbing and mechanical codes, applicants are requested to review the following checklist prior to
and during design. Applicants are required to indicate appropriately and to submit the
completed checklist at time of application for a permit.
Plans to be included for a Building Permit, must be on drafting paper at least 18"x24" and
drawn to scale.
1
Plans must include a floor plan, a concrete footing and foundation plan, elevations all sides with
decks; balcony, steps, hand rails and guard rails, windows and doors, including the finish grade line
and original grade. A section showing in detail, from the bottom of the footing to the top of the roof,
including re -bar, anchor bolts, pressure treated plates, floor joists, wall studs and spacing, insulation,
sheeting, house -rap, (which is required), siding or any approved building material. Engineered
foundations may be required.
A window schedule. A door schedule. A floor framing plan, a roof framing plan, roof must be
designed to withstand a 40 pound per square foot up to 7,000 feet in elevation, a 90 M.P.H. wind
speed, wind exposure B or C, and a 36 inch frost depth.
All sheets to be identified by number and indexed. All of the above requirements must be met or
your plans will be returned.
All plans submitted must be incompliance with the 2003 IRC.
1. Is a site plan included that identifies the location of the proposed structure or addition and
distances to the property lines from each corner of the proposed structure(s) prepared by a
licensed surveyor and has the surveyors signature and professional stamp on the drawing?
Properties with slopes of 30% or greater must be shown on the site plan. (NOTE
Section: 106.2) Any site plan for the placement of any portion of a structure within 50 ft.
of a property line and not within a previously surveyed building envelope on a
subdivision final plat shall be prepared by a licensed surveyor and have the surveyor's
signature and professional stamp on the drawing. Any structure to be built within a
building envelope of a lot shown on a recorded subdivision plat shall include a copy of
the building envelope as it is shown on the final plat with the proposed structure located
within tl,�emvelope.
Yes
2. Does the site plan also include any other buildings on the property, setback easements and
utility easements? Please refer to Section 5.05.03 in the Garfield County Zoning Resolution
if the property you are applying for a building permit on is located on a corner lot. Special
setbacks do pp ply.
Yes
3. Does the site plan include when applicable the location of the I.S.D.S. (Individual Sewage
Disposal System) and the distances to the property lines, wells (on subject property and
adjacent properties), streams or water courses?
Yes
2
•
4. Does the site plan indicate the location and direction of the County or private road accessing
the pro
Yes
5. Do the plans include a foundation plan indicating the size, location and spacing of all
reinforcing stt I in accordance with the IRC or per stamped engineered design?
Yes
6. Do the plans indicate the location and size of ventilation openings for under floor crawl
spacesar4thgclearances required between wood and earth?
Yes
7. Do the plans indicate the size and location of ventilation openings for the attic, roof joist
spaces and so s?
Yes
8. Do the plans include design Loads as required by Garfield County for roof snow loads, (a
minimum of 40 pounds per square foot up to & including 7,000 feet above sea level), floor
loads . . loads?
Yes
9. Does the plan include a building section drawing indicating foundation, wall, floor, and roof
construction?
Yes
10. Does the building section drawing include size and spacing of floor joists, wall studs, ceiling
joists, roof rafters or joists or trusses?
Yes
11. Does the building section drawing or other detail include the method of positive connection of
all columns and beams?
Yes �G
12. Does the elevation plan indicate the height of the building or proposed addition from the
undisturbed grade to the midpoint between the ridge and eave ofa gable or shed roof or the
top ofa flat roof? (Building height measurement usually not to exceed 25 feet)
Yes
13. Does the plan include any stove or zero clearance fireplace planned for installation including
make anddel and Colorado Phase II certifications or phase II EPA certification?
Yes (%/ No
3
' 14. Does the plan include a masonry fireplace including a fireplace section indicating design to
comply with the IRC?
'Yes No
15. Does the plan include a window schedule or other verification that egress/rescue windows
from sleeping rooms and/or basements comply with the requirements of the IRC?
Yes n D No
16. Does the plan include a window schedule or other verification that windows provide natural
light andI lation for all habitable rooms?
Yes No
17. Do the plans indicate the location of glazing subject to human impact such as glass doors,
glazing immediately adjacent to such doors; glazing adjacent to any surface normally used as
a walking surface; sliding glass doors; fixed glass panels; shower doors and tub enclosures
and specify afety glazing for these areas?
Yes 0/7 No
18. Is the location of all natural and liquid petroleum gas furnaces, boilers and water heaters
indicated n the plan?
Yes /2 No
19. Do you understand that if you are building on a parcel of land created by the exemption
process or the subdivision process, are building plans in compliance with all plat notes and/or
covenants?
Yes 9, No
20. Do you understand that if you belong to a homeowners association, it is your responsibility
to obtain written permission from the association, if required by that association, prior to
submitting an application for a building permit? The building permit application will not
be accepted without it.
Yes Q/2 No -
21. Will this e only residential structure on the parcel?
Yes No If no -Explain:
22. Have two omplete sets of construction drawings been submitted with the application?
Yes
23. Do you understand that the minimum dimension a home can be on a lot is 20ft.wide and 20ft.
long?
Yes (/1/ No
4
24. Have you designed or had this plan designed while considering building and other
construction code requirements?
Yes No
25. Do your plans comply with all zoning rules and regulations in the County related to your
properties zone district?
Yes 77 ,9 No
26. Does the plan accurately indicate what you intend to construct and what will receive a final
inspection b the Garfield County Building Department?
Yes �zv No
27. Do you understand that approval for design and/or construction changes are required prior to
the application of these changes?
Yes 0 No
28. Do you understand that the Building Department will collect a "Plan Review" fee from you
at the time of application submittal and that you will be required to pay the "Permit Fee" as
well as any "Road Impact" or "Septic System" fees required, at the time you pick up your
building p it?
Yes Q/) No
29. Are you aware that you must call in for an inspection by 3:30 the business day before
the requested inspection in order to receive it the following business day? Inspections
will be made from 7:30 a.m. to 3:30 p.m. Monday through Friday. Inspections are to be
called f 384-5003.
Yes ///2 No
30. Are you aware that requesting inspections on work that is not ready or not accessible will
result in a $50.00 re -inspection fee?
Yes /7/2 No
31. Are you aware that you are required to call for all inspections required under the IRC
including approval on a final inspection prior to receiving a Certificate of Occupancy and
occupan o he building?
Yes No
32. Are you aware that the Permit Application must be signed by the Owner or a written
authority being given for an Agent and that the party responsible for the project must comply
with the IRC9
Yes 9 %J No
5
33. Are you aware that prior to submittal of a building permit application you are required to
show proof of a driveway access permit or obtain a statement from the Garfield County Road
& Bridge Department stating one is not necessary? You can contact the Road & Bridge
Department at 625-8601.
Yes No
34. Do you understand that you will be required to hire a State of Colorado Licensed Electrician
and Plumber to perform installations and hookups, unless you as the homeowner are
performing the work? The license number of the person performing the work will be
required at tie of applicable inspection.
Yes 1%(J No
35. Are you aware, that on the front of the Building Permit Application you will need to fill in
the Parcel/Schedule Number for the lot you are applying for this permit on prior to submittal
of a building ermit application? Your attention in this is appreciated.
Yes 0/1 No
36. Do you know that the local fire dis ict may require you to submit plans for their review of
fire safety issues? Yes No (please check with the
building department about t s quirement)
37. Do you understand that if you are planning on doing any excavating or grading to the
property prior to issuance of a building permit that you will be required to obtain a grading
permit:.-�n
Yes //����////
I hereby ac
best pt' my
e that I have read, understand and answered these questions to the
ZVOS
Signature of Owner Date
Phone: q LIS -2,044 (days); L0 -q. -f046 (evenings)
Project Name: 1rUbvt L/`ids e- }lahec
Project Address: l (0 I r�16ti jt r. � GWS, Co 91601
Notes: If you have answered "No" on any of the questions, you may be required to provide this
information at the request of the Building Official prior to beginning the plan review process. Delays
in issuing the permit are to be expected. Work may not proceed without the issuance of a permit. If
it is determined by the Building Official that additional information is necessary to review the
application and plans to determine minimum compliance with the adopted codes, the application
6
May be placed behind more recent applications for building permits in the review process and not
reviewed until required information has been provided and the application rotates again to first
'position for review, delay in issuance of the permit or delay in proceeding with construction.
BpminregFeb2005
PLAN REVIEW CHECKLIST
Applicant eJ RbX1 f� � #411/Date
Building
Engi eered Foundation
Driveway Permit
✓ urveyed Site Plan
At/f Septic Permit and Setbacks
Grade/Topography 30%
Attach Residential Plan Review List
1 --Minimum Application Questionnaire
.-cubdivision Plat Notes
)(/4.Fire Department Review
—Valuation Determination/Fees
'Iced Line Plans/Stamps/Sticker
Attach Conditions
t/Application Signed
Plan Reviewer To Sign Application
— eUSchedule No.
40# Snowload Letter- Manf. Hms.
GENERAL NOTES:
�
Planning/Zoning
d Property Line Setbacks
1730ft Stream Setbacks
✓Flood Plain
Viuilding Height
vZoning Sign -off
v Road Impact Fees
✓HOA/DRC Approval
✓Grade/Topography 40%
Ptinning Issues
Subdivision Plat Notes
•
•Hepworth-Pawlak Geotechnical, Inc.
��ech
5020 :9970-9 5.79 1548
Glenwood Springs, Colorado 81601
Phone: 9rings, 8
HEPWORTH - PAWLAK GEOTECHNICAL
Fax: 970-945-8454
email. hpgeo@hpgeotech.com
SUBSOIL STUDY
FOR FOUNDATION DESIGN
PROPOSED RESIDENCE
LOT 144, IRONBRIDGE DEVELOPMENT, WIDTE PEAKS LANE
GARFIELD COUNTY, COLORADO
JOB NO. 101 196-1
JUNE 5, 2003
PREPARED FOR:
L.B. ROSE RANCH, LLC
ATTN: MIKE STAHELI
1007 WESTBANK ROAD
GLENWOOD SPRINGS, CO 81601
Parker 303-841-7119 • Colorado Springs 719-633-5562 • Silverthorne 970-468-1989
TABLE OF CONTENTS
PURPOSE AND SCOPE OF STUDY 1
PROPOSED CONSTRUCTION 1
SITE CONDITIONS 2
GEOLOGY 2
FIELD EXPLORATION 3
SUBSURFACE CONDITIONS 3
FOUNDATION BEARING CONDITIONS 4
DESIGN RECOMMENDATIONS 5
FOUNDATIONS 5
FOUNDATION AND RETAINING WALLS 6
FLOOR SLABS 7
UNDERDRAIN SYSTEM 8
SURFACE DRAINAGE 8
LIMITATIONS 9
FIGURE 1 - LOCATION OF EXPLORATORY BORING
FIGURE 2 - LOG OF EXPLORATORY BORING
FIGURE 3 - LEGEND AND NOTES
FIGURE 4 - SWELL -CONSOLIDATION TEST RESULTS
•
PURPOSE AND SCOPE OF STUDY
This report presents the results of a subsoil study for a proposed residence to be located
on Lot 144, Ironbridge Development, Garfield County, Colorado. The project site is
shown on Figure 1. The purpose of the study was to develop recommendations for the
foundation design. The study was conducted as a supplement to our agreement for
geotechnical engineering services to L.B. Rose Ranch, LLC, dated November 20,
2002. We previously conducted subsurface exploration to evaluate the collapse potential
of the non -irrigated debris fan areas within the development and presented the findings
in a report dated September 10, 1998, Job No. 197 327.
A field exploration program consisting of an exploratory boring was conducted to
obtain information on the subsurface conditions. Samples of the subsoils obtained
during the field exploration were tested in the laboratory to determine their
classification, compressibility potential and other engineering characteristics. The
results of the field exploration and laboratory testing were analyzed to develop
recommendations for foundation types, depths and allowable pressures for the proposed
building foundation. This report summarizes the data obtained during this study and
presents our conclusions, design recommendations and other geotechnical engineering
considerations based on the proposed construction and the subsoil conditions
encountered.
PROPOSED CONSTRUCTION
The specific building on the lot had not been determined at the time of our study. The
proposed residence will generally be a 1 and 2 story wood frame structure between
about 2,500 to 3,000 square feet in size. Ground floor will be slab -on -grade and/or
structural above crawlspace. A partial basement level may be provided. Grading for
the structure is assumed to be relatively minor with cut depths between about 3 to
Job #101 196-1
-2-
6 feet. We assume relatively light foundation loadings, typical of the proposed type of construction.
If building loadings, location or grading plans change significantly from those described
above, we should be notified to re-evaluate the recommendations contained in this
report.
SITE CONDITIONS
The lot is located in the uphill, southwestern part of the development and was vacant at
the time of our study. The lot borders the uphill side of White Peaks Lane as shown on
Figure 1. The roadway and underground utility construction to the lot are complete.
The ground surface has been cut to form a gentle slope down to the east across the front
part of the building area. The back part of the lot is a fairly steep slope up to a
landscape berm along Road 109.
GEOLOGY
The geologic conditions were described in our previous report conducted for planning
and preliminary design of the subdivision development, dated October 29, 1997 , Job
No. 197 327. The southwest part of the subdivision is located above the historically
irrigated area on a relatively large debris fan that has been shown to be
hydrocompressive (settlement potential when wetted). A boring drilled in this general
area encountered the hydrocompressive soils to a depth of 75 feet above dense, river
gravel alluvium. The underlying bedrock consists of the Eagle Valley Evaporite which
contains gypsum and is generally associated with scattered sinkhole development in the
Roaring Fork Valley. The potential for subsidence due to dissolution of the rock
throughout the service life of the residence, in our opinion, is low. If further evaluation
of the sinkhole potential on the lot is desired, we should be contacted.
Job #101 196-1
9
-3-
FIELD EXPLORATION
The field exploration for the project was conducted on May 6, 2003. One exploratory
boring was drilled at the location shown on Figure 1 to evaluate the subsurface
conditions. The boring was advanced with 4 inch diameter continuous flight augers
powered by a truck mounted CME -45B drill rig. The boring was logged by a
representative of Hepworth-Pawlak Geotechnical, Inc.
Samples of the subsoils were taken with a 2 inch I.D. spoon sampler. The sampler was
driven into the subsoils at various depths with blows from a 140 pound hammer falling
30 inches. This test is similar to the standard penetration test described by ASTM
Method D-1586. The penetration resistance values are an indication of the relative
density or consistency of the subsoils. Depths at which the samples were taken and the
penetration resistance values are shown on the Log of Exploratory Boring, Figure 2.
The samples were returned to our laboratory for review by the project engineer and
testing.
SUBSURFACE CONDITIONS
A graphic log of the subsurface conditions encountered at the site is shown on Figure 2.
The subsoils consist of stiff to very stiff and relatively dry sandy silt and clay with
scattered rock fragments to the boring depth of 21 feet. No free water was encountered
at the time of drilling.
Laboratory testing performed on samples obtained from the boring included natural
moisture content and density, and finer than sand size gradation analyses. Results of
swell -consolidation testing performed on a relatively undisturbed drive sample,
presented on Figure 4, indicate low compressibility under existing low moisture
conditions and a low collapse potential (settlement under constant load) when wetted.
Job #101 196-1
-4 -
The sample showed moderate to high compressibility when additionally loaded after
wetting.
FOUNDATION BEARING CONDITIONS
The collapse potential of the subsoils encountered at the site appears consistent with our
previous findings for the non -irrigated areas of the development. The subsurface
conditions and laboratory test results indicate that the debris fan soils generally have
low to moderate collapse potential that decreases with depth. There is a risk of
settlement and distress to the building, driveway and utilities founded on the relatively
dry debris fan deposits if the subsoils were to become wetted. The magnitude of
settlement will depend on the depth and extent of wetting and the structure loading.
Lightly loaded spread footings placed on the natural soils should be suitable for support
of the residence with a risk of settlement and distress if the bearing soils become
wetted. Precautions to prevent wetting of the bearing soils need to be taken. These
include: 1) proper placement and compaction of backfill; 2) positive backfill slopes next
to foundations; 3) restricted landscape irrigation and/or use of xeriscape; and 4) gutters
to prevent roof runoff near the building.
Extensive wetting such as from water line Leaks and heavy irrigation could result in
excessive settlements and distress. The settlement potential and risk of distress can be
reduced by supporting the building on a stiffened slab (mat) foundation, or ground
improvements, such as removal and replacement of the native soils compacted to at least
95% of standard Proctor density at a moisture content at to 2% above optimum. We
expect that ground modifications would be limited to the upper 5 to 10 feet.
Recommendations for spread footings are presented below. 1f other foundation types
and subgrade treatment methods are proposed, we should be contacted.
Job #101 196-1
-5 -
DESIGN RECOMMENDATIONS
FOUNDATIONS
Considering the subsoil conditions encountered in the exploratory boring and the nature
of the proposed construction, we believe the residence can be founded with spread
footings bearing on the natural soils with some risk of settlement and distress if the
bearing soils become wetted.
The design and construction criteria presented below should be observed for a spread
footing foundation system.
1) Footings placed on the undisturbed natural soils should be designed for
an allowable bearing pressure of 1,000 psf. Based on experience, we
expect initial settlement of footings designed and constructed as discussed
in this section will be less than 1 inch. Additional settlement of about 2
inches or more could occur if the subsoils become wetted.
2) The footings should have a minimum width of 20 inches for continuous
walls and 2 feet for isolated pads.
3) Exterior footings and footings beneath unheated areas should be provided
with adequate soil cover above their bearing elevation for frost
protection. Placement of foundations at least 36 inches below exterior
grade is typically used in this area.
4) The foundation should be constructed in a "box like" configuration
rather than with isolated footings. The foundation walls should be
heavily reinforced top and bottom and designed to span local anomalies
such as by assuming an unsupported length of at least 15 feet. Foundation
walls acting as retaining structures should also be designed to resist
lateral earth pressures as discussed in the "Foundation and Retaining
Walls" section of this report.
Job #101 196-1
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5) The topsoil and any loose or disturbed soils should be removed and the
footing bearing level extended down to the natural soils. The exposed
soils in footing area should then be moistened to near optimum and
compacted.
6) A representative of the geotechnical engineer should observe all footing
excavations prior to concrete placement to evaluate bearing conditions.
FOUNDATION AND RETAINING WALLS
Foundation walls and retaining structures which are laterally supported and can be
expected to undergo only a slight amount of deflection should be designed for a lateral
earth pressure computed on the basis of an equivalent fluid unit weight of 55 pcf for
backfill consisting of the on-site soils. Cantilevered retaining structures which are
separate from the residence and can be expected to deflect sufficiently to mobilize the
full active earth pressure condition should be designed for a lateral earth pressure
computed on the basis of an equivalent fluid unit weight of 50 pcf for backfill consisting
of the on-site soils.
All foundation and retaining structures should be designed for appropriate hydrostatic
and surcharge pressures such as adjacent footings, traffic, construction materials and
equipment. The pressures recommended above assume drained conditions behind the
walls and a horizontal backfill surface. The buildup of water behind a wall or an
upward sloping backfill surface will increase the lateral pressure imposed on a
foundation wall or retaining structure. An underdrain should be provided to prevent
hydrostatic pressure buildup behind walls.
Backfill should be placed in uniform lifts and compacted to at least 90% of the
maximum standard Proctor density at a moisture content near optimum. Backfill in
pavement and walkway areas should be compacted to at least 95 % of the maximum
standard Proctor density. Care should be taken not to overcompact the backfill or use
Job #101 196-1
leg -tech
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large equipment near the wall, since this could cause excessive lateral pressure on the
wall. Some settlement of deep foundation wall backfill should be expected, even if the
material is placed correctly, and could result in distress to facilities constructed on the
backfill.
The lateral resistance of foundation or retaining wall footings will be a combination of
the sliding resistance of the footing on the foundation materials and passive earth
pressure against the side of the footing. Resistance to sliding at the bottoms of the
footings can be calculated based on a coefficient of friction of 0.35. Passive pressure of
compacted backfill against the sides of the footings can be calculated using an
equivalent fluid unit weight of 300 pcf. The coefficient of friction and passive pressure
values recommended above assume ultimate soil strength. Suitable factors of safety
should be included in the design to limit the strain which will occur at the ultimate
strength, particularly in the case of passive resistance. Fill placed against the sides of
the footings to resist lateral loads should compacted to at least 95 % of the maximum
standard Proctor density at a moisture content near optimum.
FLOOR SLABS
The natural on-site soils, exclusive of topsoil, are suitable to support lightly loaded slab -
on -grade construction. The soils are compressible when wetted under load and there
could be some settlement. To reduce the effects of some differential movement, non-
structural floor slabs should be separated from all bearing walls and columns with
expansion joints which allow unrestrained vertical movement. Floor slab control joints
should be used to reduce damage due to shrinkage cracking. The requirements for joint
spacing and slab reinforcement should be established by the designer based on
experience and the intended slab use. A minimum 4 inch layer of free -draining gravel
should be placed beneath basement level slabs to facilitate drainage. This material
should consist of minus 2 inch aggregate with at least 50% retained on the No. 4 sieve
and less than 2% passing the No. 200 sieve.
Job #101 196-1
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All fill materials for support of floor slabs should be compacted to at least 95 % of
maximum standard Proctor density at a moisture content near optimum. Required fill
can consist of the on-site soils devoid of vegetation, topsoil and oversized rock.
UNDERDRAIN SYSTEM
Although free water was not encountered during our exploration, it has been our
experience in the area that local perched groundwater can develop during times of heavy
precipitation or seasonal runoff. Frozen ground during spring runoff can create a
perched condition. We recommend below -grade construction, such as basement areas,
be protected from wetting and hydrostatic pressure buildup by an underdrain system.
An underdrain should not be provided around shallow foundations such as for
crawlspace and garage areas.
The drains should consist of drainpipe placed in the bottom of the wall backfill
surrounded above the invert level with free -draining granular material. The drain
should be placed at each level of excavation and at least 1 foot below lowest adjacent
finish grade and sloped at a minimum 1% to a suitable gravity outlet. Free -draining
granular material used in the underdrain system should contain less than 2% passing the
No. 200 sieve, less than 50% passing the No. 4 sieve and have a maximum size of
2 inches. The drain gravel backfill should be at least 11 feet deep. An impervious
membrane such as 20 mil PVC should be placed beneath the drain gravel in a trough
shape and attached to the foundation wall with mastic to prevent wetting of the bearing
soils.
SURFACE DRAINAGE
Developing and maintaining positive drainage throughout the life of the residence is
critical to limiting potential settlement and distress to the building. The following
Job #101 196-1
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drainage precautions should be observed during construction and maintained at all times
after the residence has been completed:
1) Uncontrolled wetting of the foundation excavations and underslab areas
should be avoided during construction.
2) Exterior backfill should be adjusted to near optimum moisture and
compacted to at least 95 % of the maximum standard Proctor density in
pavement and slab areas and to at Least 90% of the maximum standard
Proctor density in landscape areas.
3) The ground surface surrounding the exterior of the building should be
sloped to drain away from the foundation in all directions. We
recommend a minimum slope of 12 inches in the first 10 feet in unpaved
areas and a minimum slope of 3 inches in the first 10 feet in paved areas.
Free -draining wall backfill should be capped with at least 2 feet of the
on-site soils to reduce surface water infiltration.
4) Roof gutters should be provided with downspouts that discharge well
beyond the limits of all backfill.
5) Landscaping which requires regular heavy irrigation should be located at
least 10 feet from foundation walls. Consideration should be given to
use of xeriscape to reduce the potential for wetting of soils below the
building caused by irrigation.
LIMITATIONS
This study has been conducted in accordance with generally accepted geotechnical
engineering principles and practices in this area at this time. We make no warranty
either express or implied. The conclusions and recommendations submitted in this
report are based upon the data obtained from the exploratory boring drilled at the
location indicated on Figure I, the proposed type of construction and our experience in
the area. Our findings include interpolation and extrapolation of the subsurface
conditions identified at the exploratory boring and variations in the subsurface
Job 1/101 196-1
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conditions may not become evident until excavation is performed. If conditions
encountered during construction appear different from those described in this report, we
should be notified so that re-evaluation of the recommendations may be made.
This report has been prepared for the exclusive use by our client for design purposes.
We are not responsible for technical interpretations by others of our information. As
the project evolves, we should provide continued consultation and field services during
construction to review and monitor the implementation of our recommendations, and to
verify that the recommendations have been appropriately interpreted. Significant design
changes may require additional analysis or modifications to the recommendations
presented herein. We recommend on-site observation of excavations and foundation
bearing strata and testing of structural fill by a representative of the geotechnical
engineer.
Respectively Submitted,
HEPWORTH - PAWLAK GEOTECHNICAL, Inc.
Steven L. Pawlak, P.E.
Reviewed by:
Daniel E. Hardin, P.E.
SLP/rso
Job #101 196-1
( LOT 147 /
I \ /
•
1
1
/
/ LOT 146
\
BORING 146 \
0
APPROXIMATE SCALE I I
1n = 100' 1 BORING 145
0
PROPERTY
BOUNDARY
LOT 145
601. OVO8 AINf100
BORING 143
0
HLOT 143
BORING 142
0
LOT 142
1
1 BORING 141
I
I LOT 141
..-
..-
BORING
BORING 140
0
J LOT 140
LOT 149
i
i
•
0
Co
tiF
0
4-
*
BORING 134 \
0
LOT 134
LOT 165
BORING 135
LOT 135
miliM
BORING 136 1
0 1
LOT 133
I________ _ - ----)----7-
LOT 136
I BORING 137
0 I
LOT 137 I
BORING 138
0
LOT 138
BORING 139
0
/
/ LOT
BOUNDARY
COMMON
AREA
101 196-1
HEPWORTH—PAWLAK
GEOTECHNICAL, INC.
LOCATION OF EXPLORATORY BORING
Figure 1
G 15 + �— 25/12 15 -
WC -2.7
% -20= -
2000-27
20 /// 20 28/12 20
0
5
10
,, r
BORING 144
(LOT 144)
7/7
11/12
0
WC=4.7 -
DD -101 _
� /'] 20/12 5
/r' 24/12 10
i-
WC -2.5
DD -123 _
-200-40
25 25
NOTE: Explanation of symbols is shown on Figure 3.
Depth — Feet
101 196-1
HEPWORTH—PAWLAK LOG OF EXPLORATORY BORING
GEOTECHNICAL, INC. 1
Figure 2
LEGEND:
L
J
SILT AND CLAY (ML—CL); sandy, scattered gravel sized rock fragments, stiff to very stiff, slightly
. moists.light brown, low plasticity, occasionally calcareous. (Debris fan deposits).
li' Relatively undisturbed drive sample; 2—inch I.D. California liner sample.
20/12 Drive sample blow count; Indicates that 20 blows of a 140 pound hammer falling 30 inches were
required to drive the California sampler 12 inches.
NOTES:
1. The exploratory boring was drilled on May 6, 2003 with a 4—inch diameter continuous flight power
auger.
2. The exploratory boring location was measured approximately by pacing from features on the site plan
provided.
3. The exploratory boring elevation was not measured and the log of exploratory boring is drawn to
depth.
4. The exploratory boring location and elevation should be considered accurate only to the degree Implied
by the method used.
5. The lines between materials shown on the exploratory boring log represent the approximate boundaries
between material types and transitions may be gradual.
6. No free water was encountered in the boring at the time of drilling. Fluctuations in water level may
occur with time.
7. Laboratory Testing Results:
WC = Water Content ( % )
DD = Dry Density ( pcf )
—200 = Percent passing No. 200 sieve.
101 196-1
HEPWORTH—PAWLAK
GEOTECHNICAL, INC.
LEGEND AND NOTES
Figure 3
I
Compression X
V O! 01 ? W N O
Moisture Content = 4.7 percent
Dry Density = 101 pcf
Sample of: Sandy Silt
From: Boring 144 at 2 Feet
—
Compression
upon
wetting
0.1 .0 0 100
APPLIED PRESSURE — ksf
101 196-1
HEPWORTH—PAWLAK
GEOTECHNICAL, INC.
SWELL CONSOLIDATION TEST RESULTS
Figure 4
r •
June 9, 2005
1 RONERIDGE
GOLF CLUB AND MOUNTAIN COMMUNITY
Garfield County Building Department
108 8th Street
Glenwood Springs, CO 81601
RE: Approved Plans at Ironbridge
Dear County Representative,
The following plans have been reviewed and approved by the Architectural Review
Board of the Ironbridge Property Owners Association for use on Lot 144:
Woodley Architectural Group
"Ironbridge — Plan I202"
"Bid Set Redlines" dated September 15, 2004
If you have any questions, please call me at (970) 404-1045.
Sincerely,
Ironbridge Property Owners Association
Dirk Gosda
Representative
4101RONBRIDGE DRIVE GLENWOOD SPRINGS COLORADO 81601
T (970)947-9800 F (970)928-8865 www lronbndgeclub com
COUNTY OF GARFIELD - BUILDING DEPARTMENT
CORRECTION NOTICE
108 8th St., Suite 201 Glenwood Springs, Colorado
Phone (970) 945-8212
Job located at &'O l anie g4
Permit No. 907
I have this day inspected this structure and these
premises and found the following corrections needed:
$/a/z 9 M/t - grog On SAwr e 4:ea
a
V Flo "'Paters /&4&
You are hereby notified that the above correction must be inspected
before covering.
When correction(s) have been made, call for inspection at 970-384-5003.
Date
Building Inspector
Phone (970) 945-8212
NO g , I
Assessor's Parcel No -).1.15- I Jq_ /gH `lf
Date ?V/C\
BUILDING PERMIT CARD
Job Addres�j� (X'(-1 0-'( ritRc:.a •.�1+ . L • S S. Q �, ' (oc i 0e6�" 1 q j%sio.A. e2 .
Owner -P+� s ^ � R \+^�-5 'CG Address c//O 1'>� ��.i C- S - Phone # Cl VI -c-'1 `
�i {�
Contractor e- -,,�c CX-LAiw -e-kf Address e z C� 64•11).C-;€._ - Phone # ? y / — f cv
LH Zoning
Setbacks: Front Rear
S(4— cr1 (i n f�-LJ Lr i �� c), a"N.
oils Test led--; `< CteCla.el';;:.Qc..ew`
{�
Footing 9-7o-O,S 1 L
Foundation /o—la
Grout
Underground Plumbing .2t
Rough Plumbing 1-/ 7 C'&1,t
Framing 2- _Z Z -Z 4,
Insulation 3-1—CCP�A
Roofing
Drywall .3- 3'On
Gas Piping 1—/7t24'77#
RH
INSPECTIONS
�cE}"� c41:-6 6LZc —l.'‘NOTS9ci�n ES
i l o € < qd? . Lz t int( u; 4%Z ,
6'.• 'i
Weatherproofing
Mechanical
Electrical Rough (State)
Electricak Finalifitate)
Final54 '06PI-/Checklist olmpted?
Certificate Occupant37
Date Z-184-3Q1
Septic System # Cee
Date
Final
Other (k; c _ c� -
(continue on back)
1
INSPECTION WILL NOT BE MADE UNLESS I
THIS CARD IS POSTED ON THE JOB
H HOURS NOTICE REQUIRED FOR INSPECTIONS
20 HOURS NOTICE REQUIRED FOR INSPECTIONS
BUILDING PERMIT
GARFIELD COUNTY, COLORADO r,
Date Issue C...�\ \. ...Zoned Area Permit No R "�
AGREEMENT
In consideration of the issuance of this permit, the applicant hereby agrees to comply with all
laws and regulations related to the zoning, location; construction and erection of the proposed
structure for which this permit is granted, and further agrees that if the above said regulations
are not fully complied with in the zoning, location, erection and construction of the above
described structure, the permit may then be revoked by notice from the County Building
Inspector and IMMEDIATELY 15-4
NULL AND VOID.
Use Si
�+ M \,�/4 t kroltKt.l f1 Lia (j V f'll+1V +(t 1 4944)
Address or Legal Description C ' ( � de. 1� `I Ls�:fi I
Owner w �t
Contractor �� ��
Setbacks Front Side Side Rear
This Card Must Be Posted So It is Plainly Visible From The Street Until Final Inspection.
INSPECTION RECORD
Footing c i - Lp -orad—
Driveway
Foundation A9_141_12 -r
Underground Plumbing
Insulation 5_ /_e -e,7-__
Rough Plumbing ) _ I7 _ 0r -d_
NI
Drywall 3_S -o6:2 .1.
Chimney & Vent
Electric Final (by State Inspector) S/i$ 6„ `�
Gas Pipingoucie
Final II ``
Electric Rough (By State lospector)4()
7
Septic Final
Framing 2_-zz-0Y,,7 -
(To include Roof in place and Windows
and Doors installed).
Notes:
ALL LISTED ITEMS MUST BE INSPECTED AND APPROVED BEFORE COVERING -
WHETHER INTERIOR OR EXTERIOR, UNDERGROUND OR ABOVE GROUND.
TRIS PERMIT IS NOT TRANSFERABLE
For Inspections Call 384-5003 108 8th Street Glenwood Springs, Colorado
DO NOT DESTROY THIS CARD
APPROVED
Date 3 Q4 By * b CC LOT 1 y g
IF PLACED OUTSIDE - COVER WITH CLEAR PLASTIC