HomeMy WebLinkAboutApplication- Permit' Garfield County
Building & Sanitation Department
108 8th Street, Suite #201 Glenwood Springs, Co. 81601
Office- 945-8212 Inspection Line- 384-5003
NO. ct3`7
Job Address (Y."191 r /2( J� nd ()(j ( V
Nature of Work Building Permit I f'jt /37 Tronhrl dqe 6
Use of Building 5/i Cc>. e C;'�1 n _
Owner , 1 rmi b((6
Contractor D i iE �j%� r
a/79c-7 6 Date — 7 o
Amount of Permit $
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GARFIELD COUNTY BUILDING PERMIT APPLICATION
108 t Street, Suite 201, Glenwood Springs, CO 81601
(� Phone: 97�0-945-8212 / Fax: 970-3844470 / Inspection Line: 970-384-500303 p G r�1
Permit No: `1 C7. Parcel/Schedule No: 2-3 5 -) 2-1 -�t,/ - / 427
AGREEMENT
PERMISSION LS HEREBY GRANTED TO THE APPLICANT AS OWNER, CONTRACTOR AND/OR THE AGENT OF THE CONTRACTOR OR OWNER TO CONSTRUCT
THE STRUCTURE AS DETAILED ON PLANS AND SPECIFICATIONS SUBMITTED TO AND REVIEWED BY THE BUILDING DEPARTMENT.
1 CONSIDERATION OF TRE ISSSUANCE OF THIS PERMIT, THE SIGNER. HEREBY AGREES 19 COMPLY WITH ALL BUILDING CODES AND LAND USE
REGULATIONS ADOPTED BY GARFIELD COUNTY PURSUANT TO AUTHORITY GIVEN IN 30.28.201 CRS AS AMENDED. THE SIGNER FURTHER AGREES THAT
IT 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.
en*
-7231
THE ISSUANCE OFA PERMT BASED UPON PLANS, SPECIFICATIONS AND OTHER DATA SHALL NOT PREVENT THE BUILDING OFFICIAL FROM THEREAFTER
REQUIRING 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 OF THIS JURISDICTION.
THE REVIEW OF SUBMITTED PLANS AND SPECIFICATIONS AND INSPECTIONS CONDUCTED THEREAFTER DOES NOT CONSTITUTE AN ACCEPTANCE OF
ANY RESPONSIBILITIES OR LIABLITIES BY GARFLEID COUNTY FOR ERRORS, OMISSIONS OR DISCREPENCIES. THE RESPONSIBILITY FOR THESE ITEMS
AND IMPLEMENTATION DURING CONSTRUCTION RESTS SPECIFICIALLY WITH THE ARTICTECT, DESIGNER, BUILDER. AND QIV'NEIL COMMENTS ARE
INTENDED TO BE CONSERVATIVE AND IN SUPPORT OF THE OWNERS INTEREST.
Grrfom.003
IHE BY ACKNOWLEDGE THAT I HAVE READ AND UNDERSTAND THE AGREEMENT ABOVE HN In A L):
Job Address: /oq 1 Voter.. r..emit
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Block No: MS d. ! Ex do h ed U n 1 i &V
1 Lot No: 117
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Address:
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120 Niih%ncis
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,lb 393-1
5
Sq. Ft. of t ps
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Sq. L .Ot: ^�
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Height:
No. of Floors:
6
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Use of Building:
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+ "" tine ' * ta � e - -p/
7
/eat
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Describe Work„ J Rraina
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Class of Work: p/ew o Alteration o Remove
oAddition o Move
9
10
Garage: 3 car- ❑ Single
o Double
Carport: ❑ Single
❑ Double
o Driveway Permit r'''
TT
1 o On -Site Sewage Disposal p/§ite Plan
(Septic)
11
Valuation of Work: S 4 c2O/_/ non to
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C
I L NOTICE
AGATE E.ECITHCA! PERMIT IS REQUIRED AND
D BY THE STATE OF COLORADO.
THIS PERMIT BECOMES NULL AND VOID IP WORK OR CONSTRUCTION
AUTHORIZED LS NOT COMMENCED WITHIN 110 DAYS, OR, IF
CONSTPERIOD 07130 AYOWORK ISSUSPENDED OW ABANDONED MMFOR
PERIOD OF 1a0 DAYS AT ANY TIME AFTER WORK IS COMMENCED.
1 HEREBY CERTIFY THAT 1 HAVE READ AND EXAMINED
APPLICATION AND KNOW THE SAME TO BE TRUE AND CORRECT.
PROVISIONS OF LAWS GOVERNING :. TYPE OF WORK WILL
COMPLETED WITHIN WHETHEHEREIN OR NOT.
GRANTING OF A PERMIT DO OT PRES TO GIVE AUTHORITY
TO VIOLA • R CANCEL THE ROVISIONS OF ANY OTHER
LOCAL IA ULATING C NSTRUCTION •R THE PERFORMANCE
OFC' Ift ON.
.11�r
'; '11;4,
MUST BE
A
THIS
ALL
BE
THE
STATE OR
-_
Ma
Check Fee•
,
Permit Fee:
Total Fee: Dated Permit Issued:
✓A✓1
2794.(09 r 7` _ ��4. 41
fj(`f` e:rnl p:
Const. Type:
�YfB'(fC
Zoning:
Setbacks:
MHISIS No. & Fee:
Manu. Home: �e,rµ°
&Vi 11-vJ 750
MDE
APPA.
NE :�
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.
'f' "
>Y
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i !DATE
AGREEMENT
PERMISSION LS HEREBY GRANTED TO THE APPLICANT AS OWNER, CONTRACTOR AND/OR THE AGENT OF THE CONTRACTOR OR OWNER TO CONSTRUCT
THE STRUCTURE AS DETAILED ON PLANS AND SPECIFICATIONS SUBMITTED TO AND REVIEWED BY THE BUILDING DEPARTMENT.
1 CONSIDERATION OF TRE ISSSUANCE OF THIS PERMIT, THE SIGNER. HEREBY AGREES 19 COMPLY WITH ALL BUILDING CODES AND LAND USE
REGULATIONS ADOPTED BY GARFIELD COUNTY PURSUANT TO AUTHORITY GIVEN IN 30.28.201 CRS AS AMENDED. THE SIGNER FURTHER AGREES THAT
IT 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.
en*
-7231
THE ISSUANCE OFA PERMT BASED UPON PLANS, SPECIFICATIONS AND OTHER DATA SHALL NOT PREVENT THE BUILDING OFFICIAL FROM THEREAFTER
REQUIRING 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 OF THIS JURISDICTION.
THE REVIEW OF SUBMITTED PLANS AND SPECIFICATIONS AND INSPECTIONS CONDUCTED THEREAFTER DOES NOT CONSTITUTE AN ACCEPTANCE OF
ANY RESPONSIBILITIES OR LIABLITIES BY GARFLEID COUNTY FOR ERRORS, OMISSIONS OR DISCREPENCIES. THE RESPONSIBILITY FOR THESE ITEMS
AND IMPLEMENTATION DURING CONSTRUCTION RESTS SPECIFICIALLY WITH THE ARTICTECT, DESIGNER, BUILDER. AND QIV'NEIL COMMENTS ARE
INTENDED TO BE CONSERVATIVE AND IN SUPPORT OF THE OWNERS INTEREST.
Grrfom.003
IHE BY ACKNOWLEDGE THAT I HAVE READ AND UNDERSTAND THE AGREEMENT ABOVE HN In A L):
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. A complete bathroom, with washbowl, tub or shower, toilet stool, hot and cold rumung 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 1997 UBC 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, 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
Certifies of Oc
ee to abi
upancy for
by the above conditions for occupant use and the issuance of a
e dwelling under building permit 4 '1 37
Signature Date
Bpcont03/2004
174
VALUATION/FEE DETERMINATION
Applican L , ; i/.. t ,
Address
Date ne1:
Finished (Livable Area):
Main /3.4
Upper X275
Lower
Other
Subdivision .y a {AV
vI4 Lot/Block 7
Contractor 1
ittin.
Total Square Feet Z(oce°� } 74), 41,3Valuation I
Basement:
Unfinished
Conversion of Unfinished to Finished
Plan Check Fee for Conversion
Valuation
Garage:
Crawl Space:
Valuation
Valuation
Decks/Patios:
Covered
Valuation Z041
Open /80
Valuation
Total Valuation
3-84h z')
101,0,,,
19q,3?o.Ma-
ps
9z►4
Z2�,
?3d.94)-
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.
Adequate and complete information will prevent delays in the plan review process.
Reviewing a plan and the discovery that required information has not been provided by
the applicant may result in the delay of the permit issuance and in proceeding with
building construction. The owner or contractor may be required to provide this
information before the plan review may proceed. This causes delays because 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. If you do
not, it may be helpful to obtain a book titled "Dwelling Construction under the
Uniform Building Code". This book is available to you through this department at
our cost. Also, please consider using a design professional for assistance in your
design and a construction professional for construction of your project.
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.
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. 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.
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, an 80 M.P.H. windshear, wind exposure B,
windload of 15 pounds per square foot, 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 retumed.
All plans submitted must be incompliance with the 1997 UBC, UMC and 1997 UPC.
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: 106.3.1 (7.) 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 surveyors signature and professional
stamp on the drawing. Any structure to be built within a building envelope of a
lot shown on a rec•rded subdivision plat, shall include a copy of the building
envelope as it is own on the final plat with the proposed structure located within
the envelo
Yes
2. Does the site plan also include any other buildings on the property. setback
easements and uti ity easements? Please refer to Section 5.05.03 in the Garfield
County Zoni.g ' esolution if the property you are applying for a building permit
on is loco-, % n : corner lot. Special setbacks do apply.
Yes ir
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?
4. Does the site plan indicate the location and direction of the
County or ppiva road accessing the property?
Yes
5. Do the plans include a foundation plan indicating the size, location and spacing of
all reinforcing steel in accordance with the uniform building code or per stamped
engineered d
Yes
6. Do the plans indicat the location and size of ventilation openings for under floor
crawl spaces fv i It 4 clearances required between wood and earth?
Yes
7. Do the plans indicate the size and location of ventilation openings for the attic,
roof joist spacd soffits?
Yes
8. Do the plans include design Loads as required by Garfield County for roof snow
loads, (a minim yan of 40 pounds per square foot up to & including 7,000 feet
above sea leve'li)I floor loads and wind loads?
Yes
9. Does the plan mclude a building section drawing indicating foundation, wall.
floor, and roof cgnstruction?
Yes
10. Does the builliin section drawing include size and spacing of floor joists, wall
studs, ceilingjgjs , roof rafters or joists or trusses?
Yes
11. Does the buildings section drawing or other detail include the method of positive
connection ofla(1 columns and beams?
Yes
12. Does the plan indicate the height of the building or proposed addition from the
highest point of the building or addition measured at mid span between the ridge
and the eave,to existing (undisturbed) grade contours?
Yes
13. Does the plan incl .e any stove or zero clearance fireplace planned for
installation includin make and model and Colorado Phase 11 certifications or
phase II EPA certifi : tion?
Yes / No
14. Does the plan include a masonry fireplace including a fireplace section indicating
design to comply with the UniNrin Building Code Chapter 37?
Yes Noi‘k
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 Uniform �B}jldi g Code?
Yes /W 1 No
16. Does the plan include a window schedule or other verification that windows
provide n l al yight and ventilation for all habitable rooms?
Yes j 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 safety glazing for these
areas?
Yes .A/I W No
18. Is the location of all natural and liquid petroleum gas furnaces, boilers and water
heaters indicated on the plan?
Yes 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 ptes/and/or covenants?
Yes / 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 a.pl . ti r n will not be accepted without it.
Yes rI No
21. Will this beth
Yes
AA?
onk,y residential structure on the parcel?
No If no -Explain:
22. Have two (2
application?
Yes
sets of construction drawings been submitted with the
23. Do you understand that the minimum dimensions a home can be on a lot is
20fi.wide Oft. long?
Yes No
24. Have you designed or had this plan designed while considering building and other
constructie requirements?
Yes 111& / No
25. Do your plans comply with all zoning rules and regulations in the County related
to your prope re zone district?
Yes No
26. Does the plan ac urately indicate what you intend to construct and what will
receive a fin in*ection by the Garfield County Building Department?
Yes A No
27. Do you understand that approval for design and/or construction changes are
required prior to the application of these changes?
Yes 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
Yes
ick up your building permit?
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) day!. Inspections are to be called in to 384-5003.
Yes 'VV UjA / No
30. Are you aware that requesting inspections on work that is not ready or not
accessible w' 1 re It in a $47.00 re-inpsection fee?
Yes /l 1 No
31. Are you aware that you are required to call for all inspections required under the
Uniform Building Code including approval on a final inspection prior to
receiving a ifrc e of Occupancy and occupancy of the building?
Yes No
32. Are you aware that the Permit Application must be signed by the Owner or a
written authority by given for an Agent and that the party responsible for the
project m
Yes
y with the Uniform Building Code?
No
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 cond & Bridge Department at 625-8601.
Yes 'Vf/fl/ 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 time
of applicabI insp ction.
Yes /UI I /A/ No
35. Are you aware. that on the front of the Building Permit Application you will need
to fill in the Parcel/S hedule Number for the lot you are applying for this pennit
on prior to submittal of a building permit application? Your attention in this is
appreciated.
Yes No
36. Do you know that the local fire district may equi e you to submit plans for their
review of fire safety issues? Yes , /. No (please
check with the building department a.. �ti quirement)
I hereby acknowledge that I have read, understand and answered these
questions to the best o�ity.
Signat of St er
Phone: 40. - 1 04-C (days);
(evenings)
Project
Name:
Project
Address:
Date
S
t z ito
o oat a tkiihr 5-e-sQ
Notes: If you have answered "No" on any of the questions, you may be regred 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 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.
Bpminreg072004
IRONBRIDGE
l 111 A •_1.O1r11'1.1 I ....HMI NI IN
November 10, 2004
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 167:
Woodley Architectural Group
"Ironbridge — Plan 3202"
"Bid Set Redlines" dated September 15, 2004
If you have any questions, please call me at (970) 404-1045.
Sincerel
Ironblc e Prope Owners ssociation
/� (j
Mike oelke
Repre entative
12I I 1o4-
410 IRONIINIIWF Den 1 • G1 Ft OOL( SPEEI•EL.5. (.01 010.1)(1 81601
1 9711 945 4300 1 F 866 945 4301 1 970 928 8865
TWEE' IkOWIXIPI.FI 1 Ue CVM
PLAN REVIEW CHECKLIST
Applicant JAAgµ rR-
ter /67
Building
c/ Engineered Foundation
n1. Driveway Permit
✓ Sveyed Site Plan
p•4. Septic Permit and Setbacks
‘--Gi--alle/Topography 30%
(----A ttach Residential Plan Review List
Minimum Application Questionnaire
subdivision Plat Notes
Air 4 Fire Department Review
Valuation Determination/Fees
/Red Line Plans/Stamps/Sticker
✓ Attach Conditions
pplication Signed
PI Reviewer To Sign Application
Parcel/Schedule No.
40# Snowload Letter- Manf. Hms.
GENERAL NOTES:
Date /bait -04
Planning/Zoning
Property Line Setbacks
30ft Stream Setbacks
Flood Plain
Building Height
Zoning Sign -off
Road Impact Fees
40A/DRC Approval
Grade/Topography 40%
Planning Issues
Subdivision Plat Notes
August 30, 2004
Hansen Construction
IronBridge
PO Box 10493
Aspen, CO 81612
(970) 384-0169
ATTN: Mike Woelke
Mr. Woelke:
Sciencebilliag Corporation
Aiet:u 1.4.4 Eatit ,i S u
70 Moin Street P: 978.589 5100
WesHord, MA 01886 F: 978 589.5103
www buildings( ence tom
Enclosed you'll find drawings of our HVAC sizing and wall framing for the IronBridge plans 1-3 submitted
for our review.
Once you get a chance to look over these plans and the following report, please feel free to call or email
(mark@buildingscience.com) with any questions. We will be sending a hard copy by mail.
Sincerely,
Mark Sevier Steve Baczek
Encl: Framing Plan
Duct Layout
cc: Betsy Pettit
Building Characteristics
Hansen Construction: Ironbridge
Specifications
Building envelope
Ceiling
Walls
Basement walls
Basement slab
Windows & Skylights
Infiltration
Mechanical systems
Heat
Cooling
DHW
Ducts
Leakage
Ventilation
Spot ventilation
Utility Rates
Natural gas
Electricity
Building Characteristics
R-38
R-19 2x6 24" oc
R-10 Thermax on walls
Un -insulated
Low -E spectrally selective double glazing
U=0.33, SHGCO.33
2.5 sq in leakage area per 100 sf envelope
0.1 nACH used in models
90+% Condensing fumace (Gas)
Optional 12 SEER AIC system
0.62EF sealed combustion water heater
Un -insulated metal w. mastic in bsmt, floor
joist spaces, and interior walls
ducted central retum(s)
10% of high-speed air handler flow / 5% to outside
Supply -only system integrated with AHU
with fan cycling controller and motorized damper
ASHRAE 62.2 Rate 42 CFM; 33% duty cycle
Kitchen exhaust fan and bathrooms
KinderMorgan Jan — Dec $0.73/therm
City of Glenwood Springs 1-100 kWh 50.0775/kWh
100+ 50.751/kWh
Due to the volatility in utility rates, please be sure that signage states that utility guarantees are
based on the rates stated (and dated) as per above. Monthly service charges are not included in
the following energy guarantees.
Hansen Construction Analysis, Aug04 Page 2 of 9
ItSNow Irillto
Building Envelope:
Spectrallyselective windows: The specified windows are spectrally selective Low -E2 units in vinyl
frames. The glass coating allows transmission of most of the visible light (unlike tinted windows), while
cutting ultraviolet light transmittance by approximately 90%. Therefore, they reduce cooling load from
solar gain, increase comfort, and reduce UV damage to furnishings. Furthermore, the coated glazing has
superior insulating properties compared to clear glass.
Infiltration/air flow retarder (a.k.a. air barrier): The envelope is tightened to a target based on the
surface area of the house (including floor slab). The Building America target is 2.5 square inches of
equivalent leakage area per 100 square feet of envelope area.
The airtightness of these test houses will be measured with a blower door test. The targets are shown in
the table below, in CFM 50 (cubic feet per minute at a test pressure of 50 Pascals) and in ACH 50 (air
changes per hour at 50 Pascals). Note that ACH 50 is not the same as natural air changes per hour
(nACH).
Nominal Surface Volume Goal Goal Energy Design Design
Plan floor area Stories area (cu ft) CFM 50 ACH 50 Star Heating Cooling
Plan 1 1991 1 8,715 39,926 2180 3.3 88.3 41.2 21.2
Plan 2 2752 2 6,527 33,759 1630 2.9 88.4 40.8 19.4
Plan 3 3398 2 8,203 45,788 2050 2.7 88.5 44.2 22.4
Mechanical Systems:
High Efficiency Heating and Cooling Systems: Installing high efficiency heating and cooling equipment
is critical to achieving high Energy Star scores. For these homes, we have specified a 90+% AFUE
sealed combustion fumace, 0.62 EF power vented hot water heater, and 12 SEER NC as an option.
Duct system: The ductwork system will be located within the conditioned space, with the aim of
eliminating duct leakage to the exterior. The ducts should be tested for tightness in the completed house
with a duct blaster test. The goal is a CFM 25 (cubic feet per minute at 25 Pascals test pressure) equal to
5% of the high-speed air handler nominal flow, at 400 CFM per ton. For instance, a 3 -ton unit has a
nominal 1200 CFM flow, with a 60 CFM 25 goal. The requirement is for duct leakage to the outside, not
total duct leakage.
Pressure Relief (Transfer grilles): In order to prevent pressurization of bedrooms and depressurization
of the main space when doors are closed, pressure relief measures such as jump ducts and transfer
grilles are specified. The typical one -inch door undercut does not provide an adequate return path for the
supply air, and can result in discomfort and stagnation in closed bedrooms.
Another option for retum air from individual bedrooms is to use jump ducts to return air to the air handler.
Jump ducts through the vented attic are the preferred pressure relief in this design. Jump ducts are the
higher -cost but better -performing method; high -low transfer grilles in the wall are lower in cost, but have
lower sound -attenuation properties.
Your HVAC contractor should size transfer jump ducts based on room supply flows (CFM) and the
transfer grille sizing chart (enclosed). The chart shows the relationship between the supply airflow and the
required free area to relieve the pressure (to the 3 Pa criteria).
til eeMmoWynne
liansen Construction Analysis, Aug04 Page 3 of 9
Room supply
' air flow
(CFM)
Net free area
required
(in2)
Area required
after door
undercut
(in2)
Transfer grille height required
for listed width in inches
Jump Duct
Diameter
Required
(in)
10
12
14
(in)
(in)
(in)
50
27.0
11.0
1.5
12
1.0
3.7
75
40.5
24.5
3.3
2.7
2.3
5.6
100
54.0
38.0
5.1
4.2
3.6
7.0
125
67.4
51.4
6.9
5.7
4.9
8.1
150
80.9
64.9
8.7
7.2
6.2
9.1
175
94.4
78.4
10.5
8.7
7.5
10.0
200
107.9
91.9
12.3
10.2
8.8
10.8
225
121.4
105.4
14.1
111
10.0
11.6
250
134.9
118.9
15.9
132
11.3
12.3
275
148.4
132.4
17.7
14.7
12.6
13.0
300
161.9
145.9
19.4
162
13.9
13.6
325
175.4
159.4
21.2
17.7
15.2
14.2
350
188.9
172.9
23.0
19.2
16.5
14.8
Supply Ventilation system: A supply -only ventilation system is specified. An outside air duct is run from
the outside to the retum side of the air handler. The running air handler pulls outside air into the retum
system. A flow regulator or adjustable damper provides fixed outside air supply quantities independent of
air handler blower speed, and the HVAC system provides circulation and tempering. In addition to the
flow regulator, an electrically operated damper will be installed to prevent excess ventilation during peak
Toad usage. This damper will automatically close the fresh air duct to prevent outside air from diluting the
conditioned air too much. This unit should be available through most HVAC contractors.
Continuous running of the air handler in order to draw ventilation air is not recommended. A fan cycling
system controller is suggested, to run air handler periodically, it operates the fan only after a selected
amount of time following last operation. Furthermore, this system reduces stagnation in the house by
providing mixing of house air and controls the electrically operated damper to prevent over mixing. There
are several different fan cycling systems available, for example Aprilaire has a Ventilation Control System
BSC recommends setting the ventilation level to a rate of 7.5 CFM per person. This will result in flows of
30-38 CFM continuous average. Note that this will not be equal to the flow through the fresh air supply
duct, since it is set up to run intermittently. The duct size and AirCycler duty cycle should be set up so that
the net average is 30-38 CFM. Mechanical ventilation results in a slight energy penalty; however, it is
necessary for acceptable indoor air quality.
Detailed loads, yearly energy use quantities, and current utility costs from REM/Rate can be found
at the end of this report.
Hansen Construction Analysis, Aug04 Page 4 of 9
Manual J Room Load Calculations
•
To review the individual room flows for the homes, it is necessary to perform separate calculations that
take into account specific loads generated in each room. Manual J is a common method for determining
these loads, and in particular Building Science uses RHVAC for this purpose. As well as the takeoff of
building areas, volumes, and insulating characteristics, the following assumptions were made:
The following building attributes were used; many of them are in the standard Manual J building
component list. When non-standard components are used, an explanation follows. This is meant as an
example; modify these components to suit your building.
• Doors: 11N (Door Metal Polystyrene Core): A standard input; if a different type of door is being
used, it should be updated. However, it will have a minor effect on heating & cooling loads.
• Walls: 12F (Wall R-21 + W OSB / Ply): A standard input.
• Garage Walls: 12F (Partition R-21 + 1/C OSB / Ply): Another standard component. RHVAC calls
for manually inputting a modified summer and winter temperature differences as opposed to the
indoor/outdoor temperature difference of 19° F/72° F. The temperatures of 30° F and 50° F
(respectively) were used here (i.e., garages are hotter than outside in the summer, and warmer
than outside in the winter). However, I would defer to a local engineer if they have a better idea of
typical temperatures and conditions in garages.
• Ceiling: 16CR-38 (Ceiling R-38 Insulation) at flat ceilings: Standard components
• Foundation Walls: Basement: 15B, (Wall 8" or 12" Block + R-8), and Crawlspace: 15A (Wall
8/12" Block + R-11), Standard components.
• Basement: Basement Floor 6' or More Below Grade (21A): Standard component; this accounts
for heat lost through the sub -grade basement slab and the crawl space floor. Note that the floor
above the basement is not insulated; it is between two portions of conditioned space, so is not
considered a heat loss/gain component.
• Floor: 20P (Floor Over Exterior, Carpet + R-30): Standard component
• Windows: Double Pane Low E Vinyl: Non-standard component: these high performance windows
have whole -unit characteristics averaging at U=0.33 (insulating value); SHGC=0.33 (solar heat
gain coefficient). Custom inputs are required for these windows, to ensure that the characteristics
are correct.
• People Toad: Occupants are added proportional to bedrooms: it is the number of bedrooms
multiplied by two. People loads are considered 300 Btu/hr sensible, 230 Btu/hr latent. As an
example, a three-bedroom house would have 6 people; distributed with 2 in the master bedroom,
2 in the living room, and 2 in the dining room or nook. A four-bedroom house would have 8
people: 2, 3, and 3, in the rooms as above.
• Equipment Toad: Kitchen loads are simulated with the addition of 1200 Btu/hr sensible load.
Dryer and mechanical equipment loading is added to the laundry room, at 600 Btu/hr sensible.
• Lighting Load: Heat gain due to lights is not typically explicitly counted in Manual J; the load is
low enough that it falls within the estimates of a typical load calculation. In addition, high lighting
loads are typically not coincident with peak cooling loads (i.e., summer afternoons). However, if
there will be significant, high -cycle lighting loads, they should be accounted for. For instance, a
model that has many can lights that are on 24 hours a day will require more cooling.
• Ductwork Toad: With the ductwork within the conditioned space, ductwork losses go to zero.
INS Sels Canna'
Hansen Construction Analysis, Aug04 Page 5 of 9
•' Infiltration: The Building America Program requires an airtightness standard of 2.5 square inches
of4eakage area per 100 sf of envelope, as verified by a blower door test.
In Manual J, infiltration is measured as an ACH (air changes per hour) number. Instead of
specifying based on Table 5 (Infiltration Evaluation—"Best", "Average," and "Poor"), we are
specifying 0.1 ACH, both winter and summer. This is roughly equivalent to operating infiltration in
houses with measured Building America tightness; this has been verified with tracer gas field
measurements with multiple climates and construction types.
• Ventilation: Ventilation load is calculated by taking the target flow (7.5 CFM per person) and
doubling it, both winter and summer. This is done to reflect worst-case intermittent loading from
to the supply -only system with the AirCycler controller. Therefore, a 3 bedroom house should be
run at 80 CFM (2 people in master bedroom plus 2 bedrooms), a 4 bedroom house at 100 CFM.
Note that the combination of our infiltration and ventilation specifications is a conservative
estimate. It has the ventilation system running at maximum airflow, plus infiltration occurring. The
supply -only system would put the house under positive pressure, so under typical conditions, air
change would occur only through the ventilation system.
• Latent Load: Note that latent load is specifically calculated from the people load and
ventilation/infiltration loads. The old "30% latent load" rule of thumb is an overestimate, especially
in a dry climate such as Glenwood Springs. Furthermore, this estimate is not very logical—
increasing the number of windows would raise the latent load in the calculations, which does not
reflect what is really going on. The lack of a latent load in CO (note the latent loads are negative)
allows applying half of the additional latent capacity to satisfy the sensible load.
From these characteristics, the load calculations are as follows for the floor plans evaluated:
ISI Sae O r}rsIM
Hansen Construction Analysis, Aug04 Page 6 of 9
Room Air Flows
These loads were calculated with the house in a 'worst case' orientation (with the rear of the house facing
west). Along with this information the airflow volumes to each room were calculated, which vary by which
direction the house is facing. The following are tables of calculated air flows, averages, and
recommended duct sizes and quantities.
Plan 1
Front Faces:
East South West North
Avg Max
Duct
Qty
Duct
Dia
1 -Mud Room
2 -Kitchen
3 -Dining
4 -Grand Rm
5 -MBR
6 -Powder
7 -MBA
8 -Mechanical
9-BR2
10-BR3
11-Ba2
12 -Basement Back
13 -Basement Front
Total
Net Tonnage
Rec Tonnage
Plan 2
57 37 51 42
248 158 223 165
316 137 285 152
230 115 208 141
190 124 179 148
9 8 8 9
42 76 48 76
52 53 45 54
26 44 29 45
95 82 78 75
31 21 28 19
49 44 50 52
20 34 12 35
47 57 1 5
199 248 3 6
223 316 3 6
174 230 2 6
160 190 2 6
9 9 1 4
61 78 1 5
51 54 1 4
36 45 1 4
83 95 1 6
25 31 1 4
49 52 1 4
25 35 1 4
1,365 933 1,244 1,015 1,139 1,440
2.08 1.43 1.9 1.55
2.91 2.33 2.66 2.52
Front Faces:
East South West North
Avg Max
Duct
Qty
Duct
Dia
1 -Nook
2 -Kitchen
3 -Mud Room
4 -Laundry
5 -Great Room
6 -Dining
7 -Entry
8 -Bath 2
9 -Study
10-Mbr
11-Mba
12-Br3
13-Upstair
14 -Loft
15-Ba3
16-Br2
17 -Crawl
Total
Net Tonnage
Rec Tonnage
69 63 64 63
87 87 87 87
45 37 45 34
51 43 51 40
144 103 152 122
93 63 93 52
13 13 13 13
22 11 22 14
67 37 67 26
129 104 123 115
72 72 66 66
59 66 67 72
33 25 33 22
78 48 78 37
25 14 25 17
61 65 66 59
83
65 69 1 5
87 87 1 6
40 45 1 4
46 51 1 4
130 152 2 5
75 93 1 6
13 13 1 4
17 22 1 4
49 67 1 5
118 129 2 5
69 72 1 5
66 72 1 5
28 33 1 4
60 78 1 5
20 25 1 4
63 66 1 5
83 83 2 4
1,131 851 1,052 839 1,031 1,157
1.6 1.3 1.61 1.29
2.25 2.13 2.25 2.1
Hansen Construction Analysis, Aug64 Page 7 of 9
Plan 3
Front Faces:
East South West Nort
Duct Duct
Max • Dia
1 -Nook 83 65 70 6 71 83 1 5
2 -Kitchen 100 111 84 111 102 111 1 6
3 -Mud Room 33 30 30 31 31 33 1 4
4 -Laundry 47 51 40 51 47 51 1 5
5 -Family 162 66 148 8: 116 162 2 6
6 -Dining 70 34 64 2. 48 70 1 5
7-Dnstair 4 4 4 4 4 1 4
8 -Entry 14 13 13 1 13 14 1 4
9 -Office 90 75 87 8 84 90 1 6
10 -Office BA 8 19 11 1 • 14 19 1 4
11 -Powder - -
12 -Parlor 63 68 60 6: 65 68 1 5
13 -MBR 162 139 136 151 147 162 2 5
14-WIC1 11 10 10 11 10 11 1 4
15 -MBA 43 28 39 2 34 43 1 4
16-WIC2 3 3 3 3 3 1 4
17 -Bonus 124 52 114 6• 90 124 2 5
18-BR2 50 30 45 2 38 50 1 4
19-Upstair 43 19 39 2 • 31 43 1 4
20-Ba3 26 16 24 1 20 26 1 4
21-BR4 70 47 67 5 60 70 1 5
22-BR3 74 58 70 51 63 74 1 5
23 -Basement 59 130 54 131 93 130 2 5
Total 1,339 1,068 1,212 1,108 1,182 1,441
Net Tonnage 2.05 1.64 1.86 1.7
Rec Tonnage 2.85 2.65 3 2.74
As can be seen from the tables of room flows, there can be a significant variation in the flow required
based on the orientation of the house. The right -most two columns in the table give the recommended
quantity and size of the ducts to service each room to cover all orientations of the house. The duct layout
included with this report is based on the above information.
The recommended unit sizes (air conditioning tonnages) are listed on the included drawings, and are the
next unit size up from the recommended tonnage above. Both the altitude and sensible capacity of the
equipment plays into the recommended unit size, hence the increased size in relation to the calculated
load (net tonnage)
Ilia Sae Cimino
Hansen Construction Analysis, Aug04 Page 8 of 9
Detailed Energy Performance
The table below shows Energy Star scores, estimated heating and cooling costs, energy
consumption, and design loads for the plans.
The models built with the characteristics at the beginning of this report provide the following performance
and Energy Star scores and design heating and cooling loads (using REM/Rate).
Plan 1
Space Heating
Space Cooling
Water heating
[MMBtu=1,000,000 Btu]
82.9 MMBtu $604
3.7 MMBtu $81
24.0 MMBtu $175
Design loads: Heating
(kBtu/hr) Cooling
412
21.2
Energy Star Score: 88.3 PASS
$860Annual heating, cooling, & hot water cost
$72Monthly heating, cooling, & hot water cost
Reduced carbon emissions by pounds per year
Plan 2
Space Heating
Space Cooling
Water heating
IMMBtu=1,000,000 Btu]
82.5 MMBtu $601
3.6 MMBtu $79
24.0 MMBtu $175
Design loads: Heating 40.8
(kBtu/hr) Cooling 19.4
Energy Star Score: 88.4 PASS
$855Annual heating, cooling, & hot water cost
$71 Monthly heating, cooling, & hot water cost
Reduced carbon emissions by pounds per year
Plan 3
Space Heating
Space Cooling
Water heating
[MMBtu=1,000,000 Btu]
86.3 MMBtu $629
4.2 MMBtu $92
27.5 MMBtu $201
Design loads: Heating 44.2
(kBtu/hr) Cooling 22.4
Energy Star Score: 88.5 PASS
$922Annual heating, cooling, & hot water cost
$77Monthly heating, cooling, & hot water cost
Based on our review of local conditions for Glenwood Springs, the weather station with closest climatic
conditions is Limon, CO; based on design temperatures and total yearly heating and cooling degree days.
Design loads are in kBtu/hr; Limon, CO weather data (as below)
Winter design temperatures: indoor 72° F, outdoor 1° F, AT = 71° F
Summer design temperatures: indoor 75° F, outdoor 88° F, AT = 13° F
Iii lass Irina.
Hansen Construction Analysis, Aug04 Page 9 of 9
tentamem
`fir •_� aii
.•I
ROOF CLADDING
BUILDING PAPER
WOOD TRUSS WITH
SODER
INSULATION BAFFLE
36 • COM ICE/WATER SHIELD
Al ROOF EAVES
ILLTAL DRIP EDGE
AIRTIGHT ELECTRICAL
ROSS Al UNCONDITIONED
ATTIC / CUEING INTERFILE
TYPICAL
AIRTIGHT ELECTRICAL
BOXES AT EXTERIOR WALLS
TYPICAL
1 1/2' POLYISOCYANURATE
RIGID INSULATION SUCH AS
'THERM' - MECHANICALLY
FASTENED TO FOUNDATION
WALL
CONCRETE SUB
6 MIL POLYETHYLENE UNDER
ENTIRE SUB - IAP JOINTS
MINIMUM 12'
J' STONE PAD
(NO 11NES)
CONTINUOUS SOFFIT VENT
EXTERIOR CLADDING
WIN (WEATHER RESISTIVE BARRIER)
HDU EWRAP OR BUILDING PAPER
R 19 UIIFACED BATT
INSULATION
1x6 24' 0 C. WOOD
FRAMED WALL
I/2' CWT
PRE-ENGINEERED
INSULATED RIM JOIST
R 19 KRAFT FACED
BATT INSULATION
CON1IN000S BEAD OF
SEALANT - TYPICAL
CONTINUOUS BEAD OF
SEALANT - TYPICAL
TREATED 2x6 YUDSILL 2I ALT- RIM JOIST
CONTINUOUS SILL SEALER SCUT? = 1-0
SLOPE GRADE AWAY FROM BLDG
ALTERNATIVE - 5'
'ICINENE' SPRAY EOM
INSULATION
3IALT- RIM JOIST
SCALE UN- = 1•-o•
1' RPS RIGID
INSULATION
ENGINEERED
RIM MST
R-19 I:RA11 FACED
BATT INSULATION
1 ITYPICAL WALL SECTION
SCOL 3/4 = 1 -0
A' DRAIN PIPE
EMBEDDED IN STONE
WRAPPED IN FILTER FABRIC
SLOPED TO DAYUGNT / SUMP
Avian!" du
.45 Nil
7
0
0
No R��X
Job Address c/17/ 4,
Ow
Contractor
larks-
COYV.C4e_C�e Ct
Soils Test
Footing H-27-0
Foundation 5 -
Grout
Underground Plumbing
Rough Plumbing le-ZJ Y>r'74—
Framing /- 9' Ort-g—
Insulation 7-10 -orfar
Roofing
Drywall T ZY-d5 7
Gas Piping (0_7,(`gT-
Assessor's Parcel Na/,W-/S?-/G+7
/A Date / /7 _ Q`f
cX. /(C / -7 •
f-Onh;
;fie # f,
Phone #n‘
t
ERMIT C D
Ad f ss
Address
I RH LH Zoning
INSPECTIONS
NOTES
Weatherproofing
Mechanical
Electrical Rough (State)
Electrical Final State) .�
Final - ecklist�r leted�
Certificate Date Occupancy4, 9)
Septic System #
Date
Final
Other
(continue on back)
EXTERIOR
Address No
Drainage Li
Decks -support at clearance to wood
Decks -stain & rads
Exterior locks
Flashing around doors & windows
Insect Screens a/
INTERIOR
GARAGE
Fire wall separation
Service doors -1W min ✓--
Door (20 men)1/2/auto closer -11/2- mm.
Mech. equip. 18" above floor
No opening into sleeping area
BASEMENT -CRAWL AREA
Access ✓
Insulation
Headroom/Stairs
Ventilalron ✓
FINAL CHECKLIST
MECHANICAL ROOM
Baler
Hot water
F A gas/oil
Floor drain
Clearance
Air con. system
Hol water heater
Combustion air
Gas piping, valves
LPG Drain
FIREPLACE/STOVE
Clearance to combustibles
Termination of chimney a,
✓
Combustion air
Hearth (12" or 20" on sides)
Glass doors
Certified by
REMARKS
STAIRWAYS
Headroom (6181 ✓
Railing & guardrails L.--
Width
rWidth
Rise 8 run
KITCHEN
Clearance above grill .--
Exhaust fan ✓
Broiler exhaust (1 hr chase)
BEDROOMS
Egress
Smoke detector
BATHROOMS
Exhaust len
Shatterproof glass
OTHER
BUILDING PERMIT
GARFIELO COUNTY, COLORADO
Date Issued 1 ` 6$ Zoned Area Permit No ?32I2..
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 BECOME NULL AND VOID
u„SiP 40det., • CtC - C G.
411
Address or Legal Description OAP t� _ ^t►: A l '` L
dolts4
Setbacks Front Side Side Rear
This Card Must Be Posted So It is Plainly Visible From The Street Until Final Inspection.
INSPECTION RECORD
Footing _ _ .. I/4
Foundation 51/-____
Underground Plumbing
Insulation 7-Za -O f,,,
Rough Plumbing (0_2 4�'
Drywall 7_a3�-IE, tiVil.
Chimney & Vent
Electric Final (by State InspectorlftL; t'
Gas Piping 6,-2 / -& I ;
Final 0 - /..
Electric Rough (By State Imp tor) rim
Septic Final
Framing 7-/3-°S'%
(To include Roof in place and Windows
and Doors installed).
Notes:
ALL LISTED ITEMS MUST BE INSPECTED
WHETHER INTERIOR OR EXTERIOR,
AND APPROVED BEFORE COVERING -
UNDERGROUND OR ABOVE GROUND.
THIS PERMIT IS NOT TRANSFERABLE
Phone 384-5003 109 8th Street County Courthouse Glenwood Springs, Colorado.
APPROVEDDO NOT DESTROY THIS CARD
Datel ! "05 By v Q
11, Tb• • rrn nr r re7TL' (WC D WITA f i FAR Pi ACTIO' - _ r , r-1