HomeMy WebLinkAboutX2019-2665 - MiscSTATE OF CALIFORNIA
SOLAR REFLECTANCE INDEX CALCULATION WORKSHEET
CERTIFICATE OF COMPLIANCE r r NRCC-ENV-03-E
Solar Reflectance Index Calculation Worksheet
Prolec[Name: >N,:.e(i..D /V P,VYJ,,f t :� Date Prepared: f6/2
DOCUMENTATION AUTHOR'S DECLARATION STATEMENT
1. 1 certify that this Certificate of Compliance documentation is accurate and complete.
Documentation Author Name:
Documertation Author Signature: �.--
Companr 77--
Signature Date: IZ� p
Address: 2
CEP./ HERS CertiRmtion Identification (it applimble):
L'IN/Sta�p , ice'°`�. 1.c. `27ii
Phone: (L'L'J V
RESPONSIBLE PERSON'S DECLARATION STATEMENT
I certify the following under penalty of perjury, under the laws of the State of California:
1. The information provided on this Certificate of Compliance is true and correct.
2. 1 am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design or system design
identified on this Certificate of Compliance (responsible designer).
3. The energy features and performance spec cations, materia s, components, and manutacturea Devices Tor the building design or syrre—m
design identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of
Regulations. - -
4.e m m
provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted to t1fe 4rJg cemeq
° ° < ` `
agency for approval with this building permit application. o 1111—
5. I will ensure that a completed signed copy of this Certificate of Compliance shall be made available with the building pd,trFTfiJ!� Pssued f rthe
S.
building, and made available to the enforcement agency for all applicable inspections. I understand that a completed signed copy of this <'
Certificate of Compliance is required to he included with the documentation the builder provides to Oehuil ing owner otc pancy.< <
Responsible Designer Name: {2�
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Responsible Designer signature:000moo cc<,
ComPany:���w��
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Date Signed:
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Address: 20-20 (:L lic
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I CERTIFICATE OF COMPLIANCE , !SRCC-ENV-03-E
Solar Reflectance Index Calculation Worksheet
ProleR Nam1e: ,,, C AA e vv-,, , cC ` Date Prepared: /h / CI
A. Product Information
01
01 CRRC Product ID Number
02
CRRC Listed Aged Solar Reflectance -7-7
02 Manufacturer
C>G
03 Brand
k C
04 Model
Thermal Emittance P
05 Product Type
f7o (-061 -�'L° UL 2t5 L
06 Roof Slope
( °
B. SRI Calculations
01
Aged Reflectance Listed with CRRC Yes Q No
02
CRRC Listed Aged Solar Reflectance -7-7
03
Initial Solar Reflectance v t1l)
b4
Calculated Aged Solar Reflectance i
05
Thermal Emittance P
C. Results
01 1 Solar Reflective Index 6l t{ -79.55449483
CA Building Energy Efficiency Standards - 2016 Nonresidential Compliance January 2016
I Solar Reflectance Index Calculation Worksheet I
NRCC-ENV-03-E User Instructions
A. Product Information:
1-S.CRRC Product ID Number, Manufacturer, Brand, Model and Product Type should be based on product
information from the Cool Roof Rating Council's website. The product directory is located at
http://www.coolroofs.org/products/search.php and may be browsed either by viewing all products or by using
the search function to find a specific product. Keep in mind that inclusion in the directory does not guarantee
that a product will meet the energy requirements.
2. Roof Slope: Designate the roof slope as either "less than or equal to 2:12"(<_2:12) or "greater than 2:12'(>212).
A ratio of 2:12 is approximately 9.5 degree slope. The SRI requirement is based partly on the slope of the roof.
B. SRI Calculations:
1. Aged Reflectance Listed with CRRC: Indicate whether or not your product's 3 -year aged solar reflectance is listed
on the CRRC website by selecting either "yes" or "no" from the drop-down list. Depending on your selection, the
boxes that you will not need should become blacked out. ,
2. CRRC Listed Aged Solar Reflectance: If you selected "yes" to box 1, input the CRRC listed 3 -year aged solar
reflectance.
• �. Initial S15M.Reflectance: If you selected "no" to box 1, input the CRRC listed initial solar reflectance.
:..ct.: Calculated Aged Solar Reflectance: No input required. The calculator will calculate the aged reflectance using the
initiat:efleltance once you hit enter or click outside the box. Note that the solar reflectance value will be a
••°••• decimal,between 0 and 1.
Thencal Emittance: Input the value for thermal emittance obtained from the CRRC. This value can be either the
initial thermal emittance or the 3 -year aged value. Note that it also must be a decimal between 0 and 1.
YI Result;: �•
•
1` Solar Ijpf"ptance Index: If you have entered values for both solar reflectance and thermal emittance, once you
;.... :press'arltes or click outside the box, the calculator will calculate the final SRI value. It may take a few moments
.to obrpain•ayaiue or the SRI depending on the values you inputted for reflectance and emittance.
CA Building Energy Efficiency Standards - 2016 i,4onresidentiai Compliance ianuary 2u1G
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