Item 4 - Staff Report and Attachments 1 to 5
PREPARED BY: SEAN MULLIN, AICP
Senior Planner
110 E. Main Street Los Gatos, CA 95030 ● 408-354-6874
www.losgatosca.gov
TOWN OF LOS GATOS
HISTORIC PRESERVATION
COMMITTEE REPORT
MEETING DATE: 04/27/2022 ITEM NO: 4
DATE: April 22, 2022
TO: Historic Preservation Committee
FROM: Joel Paulson, Community Development Director
SUBJECT: Requesting Approval for Construction of Exterior Alterations to an Existing
Contributing Single-Family Residence Located in the University-Edelen
Historic District on Property Zoned R-1D:LHP. Located at 327 University
Avenue. APN 529-04-060. Minor Development in a Historic District
Application HS-22-016. PROPERTY OWNER: Johan Back and Vibha Rao.
APPLICANT: Greenberg Design Gallery. PROJECT PLANNER: Sean Mullin
RECOMMENDATION:
Consider a request for approval for construction of exterior alterations to an existing
contributing single-family residence located in the University-Edelen Historic District on
property zoned R-1D:LHP located at 327 University Avenue.
PROPERTY DETAILS:
1. Date primary structure was built: 1990 per County Assessor’s Database; 1890s per Anne
Bloomfield Survey
2. Town of Los Gatos Preliminary Historic Status Code: “C”, Contributor to Town’s historic
feeling but has had some alterations
3. Does property have an LHP Overlay? Yes
4. Is structure in a historic district? Yes, University-Edelen Historic District
5. If yes, is it a contributor? Yes
6. Findings required? No
7. Considerations required? Yes
BACKGROUND:
The original residence at 327 University Avenue was constructed in the 1890s and was
significantly damaged in the 1989 Loma Prieta earthquake. On April 12, 1990, the Los Gatos
Earthquake Restoration Committee approved a request to demolish the damaged original
PAGE 2 OF 3 SUBJECT: 327 University Avenue/HS-22-016 DATE: April 22, 2022
N:\DEV\HISTORIC PRESERVATION\HPC Reports and Attachments\2022\04-27-22\Item 4 - 327 University Avenue\Staff Report.327 University Avenue - Copy.docx 4/21/2022 3:45 PM
BACKGROUND (continued):
residence and construct a new residence on condition that the new residence include floor
area, setbacks, and exterior details identical to the original residence (Attachment 1). Building
permits for the replacement residence were issued in June 1990. Town records indicate that
construction was completed in March 1991. As a result, the Santa Clara County Assessor’s
Database lists a construction date of 1990 for the existing residence.
The 1990 Anne Bloomfield Survey indicates a build date of 1890s (Attachment 2). Notes on the
survey sheet show that the evaluation was completed just prior to the 1989 earthquake. A
picture of the damaged residence was added to the survey sheet with a date of October 26,
1989.
While the existing residence at 327 University Avenue was constructed in 1990, it was done so
under Town review with direction to replicate the original 1890s residence. The reconstruction
of the original residence depicts the form, features, and detailing of the original residence and
results in a replica that remains a contributor to the University-Edelen Historic District.
Town records show that alterations to the residence were approved by the Historic
Preservation Committee in 2012 and completed in 2014 that included changing the entry to the
front porch from the right side to the front, changing the porch balusters, installing a window
on the right side of the front porch, and constructing a decorative picket fence along the front
sidewalk (Attachment 3).
DISCUSSION:
The applicant is requesting approval for construction of exterior alterations to the side and rear
elevations of the existing residence (Attachment 5). The exterior alterations are part of an
interior remodel resulting in changes to window and door locations and proportions, and
removal of two existing chimneys. Changes to the right-side elevation include removal of a
single door and three windows on the ground floor and installation of a sliding glass door with
side lites at the dining room. Changes at the left-side elevation include removal of one ground-
floor window and installation of a new door and window, removal of a second-story window
that would be filled in with shingle siding to match existing materials, and removal of a brick
chimney. Changes to the rear elevation include removal of two sets of double doors and a
window on the ground floor, removal of a brick chimney and small mechanical closet at the
base of the chimney, and installation of a new sliding door at the family room and a window at
the kitchen. Except for the removal of the existing chimneys, the proposed exterior
modifications would not be visible from the street. Staff has confirmed with the applicant that
a note on Sheet A7 indicating that new portions of siding would be hardie cement siding is
erroneous. All new exterior materials would match the existing, including the wood siding.
PAGE 3 OF 3 SUBJECT: 327 University Avenue/HS-22-016 DATE: April 22, 2022
N:\DEV\HISTORIC PRESERVATION\HPC Reports and Attachments\2022\04-27-22\Item 4 - 327 University Avenue\Staff Report.327 University Avenue - Copy.docx 4/21/2022 3:45 PM
CONSIDERATIONS:
A. Considerations
Sec. 29.80.290. Standards for review.
In evaluating applications, the deciding body shall consider the architectural style, design,
arrangement, texture, materials and color, and any other pertinent factors. Applications
shall not be granted unless:
In historic districts, the proposed work will neither adversely affect the exterior
architectural characteristics or other features of the property, which is the subject of
the application, nor adversely affect its relationship, in terms of harmony and
appropriateness, with its surroundings, including neighboring structures, nor adversely
affect the character, or the historical, architectural or aesthetic interest or value of the
district.
CONCLUSION:
The applicant requests approval for construction of exterior alterations to an existing
contributing single-family residence located in the University-Edelen Historic District. Should
the Committee find merit in the request, the project would be completed with a Building
Permit and would not return to the Committee.
ATTACHMENTS:
1. 1990 Los Gatos Earthquake Restoration Committee documents
2. 1990 Anne Bloomfield Survey
3. 2012 Historic Preservation Committee documents
4. Exterior Photos
5. Development Plans
This Page
Intentionally
Left Blank
f tt
e
f
5
TOWW of UDS OAT08
PLANNING D*PAAtIN1ENT
406) u"rl
Aprif 26, 1990
Toffy Maddox
Toffy Maddox Construction
tos91 Carver DrNe
Cuportino, CA 95014
RE: a.Z_vIWalthy-AY4Im
Architecture and Sho Appticatlon ES•90.20
Roquosling aprxoval of plans to reconstruct a two family residence that will be dornolished duo to
slnificant earthquake damago on property In the R•ID•LNP zono.
f'3OPF.RTY OWNEW: Keith Ignotz
APPLICANT: Torry Maddox
Dow Mr. Maddox:
On AprN 12, IM. the Lo.! Gatos Earthquake Rostoratlon Commhtoo consklorod the abovo oppllcatlon. The
Cormintoo found tho aplAi atlon to h3 1n complfanco whh the Guidelines for Ronal( and Roconstrucllon of
Farlhquako Darnagod Bulidings. The plans for reconstruction of tho two family rosklonco at the above
address may be submitted to the Building Doparlmont for plan chock.
If you havo any further questions, rbaso contact Suo Gyoroy of this office.
Very truly yours,
r'
Loo E. Bowman
Planning Director
Lr:B:SG:lk)
cc: Kohh Ignotz, 16040 Greonrklgo Torra;o, Los Gatos, CA 95032
ttj01%101tu kaUe4A
CIVIC UENIER • 110 FAST MAIN STRRY • P.O. ROx W • LOS GAY(, CALIFORNIA WJ1
ATTACHMENT 1
TOWN O LOS
PLANNING pt'.1'AR7M.N'1'
408) 354.6872
tnnunry . 1990
r i t lc 1 Knot:
lf,is'tt! Creent•idKo 't'ervace
lilt: jt'(_UN11'FlIS1TY•AVt:NUE
1)"ar %1r. Ignotz:
mi. Town ling ninwoved your request rot, the demolition of tho Single, fnunily
rc >idr.ne s (2 units) (it the above roforencod ncldreiri under tho ptnvinionst of the
vr; mitwi Vnirthquako Restoration 111,ogr11ro. Replacement, or tlto strur.tiwo with t 1t',
1'looi• t rcn. notbncks and extorior idonticnl to the 1111-01111-000119 3t vrcture i l l
Vvilutt•e no 't'o it fvO4 and will not. squire n public hc!arir g pror•.es,4. Ac,cor isr,v.
to cat, ruCorik and the, informatton you have provided. the! Collowing dntrr lvvi Im-4,11
41!wul-Wilted for Illo SkII)Joct r ito:
ttincks: Nront l'f'8'' Rehr h7'..... Side. 7`,10" `ai <ir. . ....IGI-
votal Area of iluildinq :. 2t171_ :ul. ft.. No. of Ft(r1e4 :1
two
y
Int Floor: 1,229 sq. rt.
Noll F loov., 9112 clrl. 1't..,
1'Ktrric r blater•it 1st: wo0'I 1n1 0,41111g, wood,.trim, t'013pwdt.ic +n stt ingl t,c<,t'
il' you believe flint there nee nny digr.•epancies with tltcs nbovo data. I tett r
contile . this, department, prior to the demolition. Once the Structure has 1w0h
iahrd, tho shove datn cannot, be modified. 1
Itc*cnus3e thc, regiclence is in the University -Welen Historic Distt•Ict, the
do »ti 1 ition request wns 0130 reviewed by the Stato Office of Historic preservntion
ts required by Senate hill 3X. 11 i9 bill was signed by the Governor on November
11, 1989, and ineludea t provislon that requires the Stnte to reviow Ally request
rote demolition or a higtorically designated strtteturo. 'tile Orrice of lligtoric
1' 1,415ervation ling determined that demolition or the regidenre is warranted,
CIVIC Ct:NTf:R • 110 FAST MAIN 1'.O. aoX fh • 1,014 GA101% CALIFORNIA #91131
you are also n+lvised that you roust comply with the applicable requirements of
tht4 (lay Aron Air Pollution Control District concerning the damou tion of
I,:iitdings. A copy of thou requirements and application procedures Oro enclosed.
AIHo, nt,l,nched is n copy of the Town Guidelines for Recons true tion of Enrthcivako
nnmfigod buildings, and comments Made by the Stato Office or Historic ProHervation
in their review or your property,
you havo filly questions, plc .*use contnet Sue Gyorey of thin department.
1'ery truly yourH.
I ev E. llowmnn
1'lnnning DireeLor
F.
i K d' 4
l'{ .14
4, i t'''k" * MtrtyaP, ^S f•W+^%ie.t x +. .
Mr. Keith Ignotz
January 5 199 j
Page 2 1
you are also n+lvised that you roust comply with the applicable requirements of
tht4 (lay Aron Air Pollution Control District concerning the damou tion of
I,:iitdings. A copy of thou requirements and application procedures Oro enclosed.
AIHo, nt,l,nched is n copy of the Town Guidelines for Recons true tion of Enrthcivako
nnmfigod buildings, and comments Made by the Stato Office or Historic ProHervation
in their review or your property,
you havo filly questions, plc .*use contnet Sue Gyorey of thin department.
1'ery truly yourH.
LI b:SC:lkj
Au nchment
Scott Ilnkov, Director of DuOding SovvireH
f+,rry Maddox
I,: -I lei lef 4 "I; (I•)li
I ev E. llowmnn
1'lnnning DireeLor
LI b:SC:lkj
Au nchment
Scott Ilnkov, Director of DuOding SovvireH
f+,rry Maddox
I,: -I lei lef 4 " I; (I•)li
This Page
Intentionally
Left Blank
This Page
Intentionally
Left Blank
ATTACHMENT 3
ATTACHMENT 4
A1 PROPOSED SITE PLAN
A2 EXISTING FLOOR PLANS
A4 DEMOLITION FLR. PLANS
A5 PROPOSED FLOOR PLAN
A3 EXISTING ELEVATIONS
A7 PROPOSED ELEVATIONS
E1 ELECTRICAL PLAN
T24-T24.1 ENERGY CALC'S,
S1 STRUCTURAL NOTES
S2 STRUCTURAL DETAILS
S3 FOUNDATION PLAN
S4 FLOOR FRAMING PLAN
S4 ROOF FRAMING PLAN
A0 COVER PAGE/C&D
A0 CALGREEN M.M.
BMP NOTES AND DETAILS
P.O. BOX 783 - SALINAS,CA 93902
FX. (831) 287 - 0121
PH. (831) 794 - 2461
ENRIQUE ECKHAUS GIL.
eeckhaus@pacbell.net
eeeckhaus@gmail.com
CODES.
SHEET.
JOB
DRAWN
DATE
E.ECKHAUS/F.BALDERAS/A.ALONSO
REVISIONS
INDEX PLANS.
2022-017
MARCH-03-22
OWNER.
PROJECT.
327
UNIVERSITY AVE
LOS GATOS,
CA 95030
APN
529-04-060
1
The 2019
CRC
(Cal. Code Regs., Tit. 24)
California administrative code
Part 1
California residential code
Part 2.5
California electrical code
Part 3
California mechanical code
Part 4
California plumbing code
Part 5
CWoRE Supplement effective
August 17, 2019
California energy code
Part 6
Vacant - formerly california elevator
Safety construction code
(See cal. code regs., title 8)
Part 7
California historical building code
Part 8*
California fire code
Part 9
California existing building code
Part 10*
California green building standards
Code also referred as calgreen
Part 11
CWoRE Supplement effective
August 17, 2019
California referenced standards code
Part 12
A6 PROPOSED FLOOR PLAN
P1-P2 PLUMBING PLAN
M1-M2 MECHANICAL PLAN
JONAH BACK &
VIBHA RAO
PLAN NOTES:
THIS PROJECT SHALL COMPLY WITH THE 2019
CALIFORNIA GREEN BUILDING STANDARDS
CODE (CGBSC) AND CURRENT EDITION
GREEN BUILDING NOTE:
THIS PROJECT SHALL COMPLY WITH TITLE 24 AND 2019
CALIFORNIA RESIDENTIAL CODE (CRC), CALIFORNIA MECHANICAL
CODE (CMC),CALIFORNIA PLUMBING CODE (CPC),
CALIFORNIA ELECTRICAL CODE (CEC), AND CALIFORNIA
ENERGY CODE (CENC). [§ R106.1 .1 CRC]
A1 PROPOSED SITE PLAN
A2 EXISTING FLOOR PLANS
A4 DEMOLITION FLR. PLANS
A5 PROPOSED FLOOR PLAN
A3 EXISTING ELEVATIONS
A7 PROPOSED ELEVATIONS
E1 ELECTRICAL PLAN
T24-T24.1 ENERGY CALC'S,
S1 STRUCTURAL NOTES
S2 STRUCTURAL DETAILS
S3 FOUNDATION PLAN
S4 FLOOR FRAMING PLAN
S4 ROOF FRAMING PLAN
A0 COVER PAGE/C&D
A0 CALGREEN M.M.
BMP NOTES AND DETAILS
P.O. BOX 783 - SALINAS,CA 93902
FX. (831) 287 - 0121
PH. (831) 794 - 2461
ENRIQUE ECKHAUS GIL.
eeckhaus@pacbell.net
eeeckhaus@gmail.com
CODES.
SHEET.
JOB
DRAWN
DATE
E.ECKHAUS/F.BALDERAS/A.ALONSO
REVISIONS
INDEX PLANS.
2022-017
MARCH-03-22
OWNER.
PROJECT.
327
UNIVERSITY AVE
LOS GATOS,
CA 95030
APN
529-04-060
1
The 2019
CRC
(Cal. Code Regs., Tit. 24)
California administrative code
Part 1
California residential code
Part 2.5
California electrical code
Part 3
California mechanical code
Part 4
California plumbing code
Part 5
CWoRE Supplement effective
August 17, 2019
California energy code
Part 6
Vacant - formerly california elevator
Safety construction code
(See cal. code regs., title 8)
Part 7
California historical building code
Part 8*
California fire code
Part 9
California existing building code
Part 10*
California green building standards
Code also referred as calgreen
Part 11
CWoRE Supplement effective
August 17, 2019
California referenced standards code
Part 12
A6 PROPOSED FLOOR PLAN
P1-P2 PLUMBING PLAN
M1-M2 MECHANICAL PLAN
JONAH BACK &
VIBHA RAO
Construction Best Management Practices (BMPs)
Construction projects are required to implement the stormwater best management practices (BMP) on this page, as
they apply to your project, all year long.
Non-Hazardous Materials
Berm and cover stockpiles of sand, dirt or other construction material
with tarps when rain is forecast or if not actively being used within 14
days.
Use (but don’t overuse) reclaimed water for dust control.
Hazardous Materials
Label all hazardous materials and hazardous wastes (such as
pesticides, paints, thinners, solvents, fuel, oil, and antifreeze) in
accordance with city, county, state and federal regulations.
Store hazardous materials and wastes in water tight containers, store
in appropriate secondary containment, and cover them at the end of
every work day or during wet weather or when rain isforecast.
Follow manufacturer’s application instructions for hazardous
materials and be careful not to use more than necessary. Do not
apply chemicals outdoors when rain is forecast within 24hours.
Arrange for appropriate disposal of all hazardous wastes.
Waste Management
Cover waste disposal containers securely with tarps at the endof
every work day and during wet weather.
Check waste disposal containers frequently for leaks and tomake
sure they are not overfilled. Never hose down a dumpster on the
construction site.
Clean or replace portable toilets, and inspect them frequently for
leaks andspills.
Dispose of all wastes and debris properly. Recycle materials and
wastes that can be recycled (such as asphalt, concrete, aggregate base
materials, wood, gyp board, pipe, etc.)
Dispose of liquid residues from paints, thinners, solvents, glues, and
cleaning fluids as hazardous waste.
Construction Entrances and Perimeter
Establish and maintain effective perimeter controls and stabilize all
construction entrances and exits to sufficiently control erosion and
sediment discharges from site and tracking off site.
Sweep or vacuum any street tracking immediately and secure
sediment source to prevent further tracking. Never hose down streets
to clean uptracking.
Materials & WasteManagement Equipment Management &
Spill Control
Maintenance and Parking
Designate an area, fitted with appropriate BMPs, for
vehicle and equipment parking andstorage.
Perform major maintenance, repair jobs, and vehicle
and equipment washing off site.
If refueling or vehicle maintenance must be done onsite,
work in a bermed area away from storm drains and over
a drip pan or drop cloths big enough to collect fluids.
Recycle or dispose of fluids as hazardous waste.
If vehicle or equipment cleaning must be done onsite,
clean with water only in a bermed area that will not
allow rinse water to run into gutters, streets, storm
drains, or surface waters.
Do not clean vehicle or equipment onsite using soaps,
solvents, degreasers, or steam cleaning equipment.
Spill Prevention and Control
Keep spill cleanup materials (e.g., rags, absorbents and
cat litter) available at the construction site at alltimes.
Inspect vehicles and equipment frequently for and
repair leaks promptly. Use drip pans to catch leaks
until repairs aremade.
Clean up spills or leaks immediately and dispose of
cleanup materials properly.
Do not hose down surfaces where fluids have spilled.
Use dry cleanup methods (absorbent materials, cat
litter, and/or rags).
Sweep up spilled dry materials immediately. Donot
try to wash them away with water, or bury them.
Clean up spills on dirt areas by digging upand
properly disposing of contaminated soil.
Report significant spills immediately. You arerequired
by law to report all significant releases of hazardous
materials, including oil. To report a spill: 1) Dial 911
or your local emergency response number, 2) Call the
Governor’s Office of Emergency Services Warning
Center, (800) 852-7550 (24hours).
Earthmoving
Schedule grading and excavation work
during dryweather.
Stabilize all denuded areas, install and
maintain temporary erosion controls (such
as erosion control fabric or bonded fiber
matrix) until vegetation is established.
Remove existing vegetation only when
absolutely necessary, and seed or plant
vegetation for erosion control on slopes
or where construction is notimmediately
planned.
Prevent sediment from migrating offsite
and protect storm drain inlets, gutters,
ditches, and drainage courses byinstalling
and maintaining appropriate BMPs, such
as fiber rolls, silt fences, sediment basins,
gravel bags, berms, etc.
Keep excavated soil on site and transfer it
to dump trucks on site, not in the streets.
Contaminated Soils
If any of the following conditions are
observed, test for contamination and
contact the Regional Water Quality
Control Board:
- Unusual soil conditions, discoloration,
orodor.
- Abandoned underground tanks.
- Abandoned wells
- Buried barrels, debris, or trash.
Discharges of groundwater or captured
runoff from dewatering operations must
be properly managed and disposed. When
possible send dewatering discharge to
landscaped area or sanitary sewer. If
discharging to the sanitary sewer call your
local wastewater treatment plant.
Divert run-on water from offsite away
from all disturbed areas.
When dewatering, notify and obtain
approval from the local municipality
before discharging water to a street gutter
or storm drain. Filtration or diversion
through a basin, tank, or sediment trap
may be required.
In areas of known or suspected
contamination, call your local agency to
determine whether the ground water must
be tested. Pumped groundwater may need
to be collected and hauled off-site for
treatment and proper disposal.
Dewatering
Avoid paving and seal coating inwet
weather or when rain is forecast, to
prevent materials that have notcured
from contacting stormwater runoff.
Cover storm drain inlets and manholes
when applying seal coat, tack coat, slurry
seal, fog seal,etc.
Collect and recycle or appropriately
dispose of excess abrasive gravel orsand.
Do NOT sweep or wash it intogutters.
Do not use water to wash down fresh
asphalt concrete pavement.
Sawcutting & Asphalt/Concrete Removal
Protect nearby storm drain inlets when
saw cutting. Use filter fabric, catch basin
inlet filters, or gravel bags to keep slurry
out of the storm drainsystem.
Shovel, abosorb, or vacuum saw-cut
slurry and dispose of all waste as soon
as you are finished in one location orat
the end of each work day (whichever is
sooner!).
If sawcut slurry enters a catch basin, clean
it upimmediately.
Store concrete, grout, and mortar away
from storm drains or waterways, and on
pallets under cover to protect them from
rain, runoff, andwind.
Wash out concrete equipment/trucks
offsite or in a designated washout
area, where the water will flow into a
temporary waste pit, and in amanner
that will prevent leaching into the
underlying soil or onto surrounding areas.
Let concrete harden and dispose of as
garbage.
When washing exposed aggregate,
prevent washwater from entering storm
drains. Block any inlets and vacuum
gutters, hose washwater onto dirt areas, or
drain onto a bermed surface to bepumped
and disposed ofproperly.
Painting Cleanup and Removal
Never clean brushes or rinse paint
containers into a street, gutter, storm
drain, orstream.
For water-based paints, paint out brushes
to the extent possible, and rinse into a
drain that goes to the sanitary sewer.
Never pour paint down a storm drain.
For oil-based paints, paint out brushes to
the extent possible and clean with thinner
or solvent in a proper container. Filter and
reuse thinners and solvents. Dispose of
excess liquids as hazardous waste.
Paint chips and dust fromnon-hazardous
dry stripping and sand blasting may be
swept up or collected in plastic drop
cloths and disposed of astrash.
Chemical paint stripping residue andchips
and dust from marine paints or paints
containing lead, mercury, or tributyltin
must be disposed of as hazardous waste.
Lead based paint removal requires a state-
certified contractor.
Painting & PaintRemoval
Concrete, Grout &Mortar
Application
Protect stockpiled landscaping materials
from wind and rain by storing them under
tarps allyear-round.
Stack bagged material on pallets and
under cover.
Discontinue application of any erodible
landscape material within 2 days before a
forecast rain event or during wet weather.
Landscaping
Paving/Asphalt Work
Storm drain polluters may be liable for fines of up to $10,000 per day!
A1 PROPOSED SITE PLAN
A2 EXISTING FLOOR PLANS
A4 DEMOLITION FLR. PLANS
A5 PROPOSED FLOOR PLAN
A3 EXISTING ELEVATIONS
A7 PROPOSED ELEVATIONS
E1 ELECTRICAL PLAN
T24-T24.1 ENERGY CALC'S,
S1 STRUCTURAL NOTES
S2 STRUCTURAL DETAILS
S3 FOUNDATION PLAN
S4 FLOOR FRAMING PLAN
S4 ROOF FRAMING PLAN
A0 COVER PAGE/C&D
A0 CALGREEN M.M.
BMP NOTES AND DETAILS
P.O. BOX 783 - SALINAS,CA 93902
FX. (831) 287 - 0121
PH. (831) 794 - 2461
ENRIQUE ECKHAUS GIL.
eeckhaus@pacbell.net
eeeckhaus@gmail.com
CODES.
SHEET.
JOB
DRAWN
DATE
E.ECKHAUS/F.BALDERAS/A.ALONSO
REVISIONS
INDEX PLANS.
2022-017
MARCH-03-22
OWNER.
PROJECT.
327
UNIVERSITY AVE
LOS GATOS,
CA 95030
APN
529-04-060
1
The 2019
CRC
(Cal. Code Regs., Tit. 24)
California administrative code
Part 1
California residential code
Part 2.5
California electrical code
Part 3
California mechanical code
Part 4
California plumbing code
Part 5
CWoRE Supplement effective
August 17, 2019
California energy code
Part 6
Vacant - formerly california elevator
Safety construction code
(See cal. code regs., title 8)
Part 7
California historical building code
Part 8*
California fire code
Part 9
California existing building code
Part 10*
California green building standards
Code also referred as calgreen
Part 11
CWoRE Supplement effective
August 17, 2019
California referenced standards code
Part 12
A6 PROPOSED FLOOR PLAN
P1-P2 PLUMBING PLAN
M1-M2 MECHANICAL PLAN
JONAH BACK &
VIBHA RAO
FIRE PLACE RFIRE PLACE
2'-0"/4'-0"
4'-0"
<E> SLIDING WINDOW
<E> FRENCH. DR.
5'-0"
6'-8"<E> FRENCH. DR.5'-0"
6'-8"
2'-5"-5'-0"
3'-0"<E> SLIDING WINDOW<E> BEDROOM
<E> LIVING ROOM
<E> KITCHEN
<E> DINING ROOM
<E> PORCH
<E> MASTER BEDROOM
<E> FAMILY ROOM
<E> SOLID C. DR.3.0/6.8
2'-5"-5'-0"
3'-0"<E> SINGLE HUNG WINDOW2'-5"-5'-0"
3'-0"
<E> SINGLE HUNG WINDOW
5'-0"/5'-0"
3'-0"
<E> SINGLE HUNG WINDOW <E > S IN G L E H U N G W IN D O W
2'-5"-5'-0"
3'-0"
2'-5"-5'-0"
3'-0"
<E> SINGLE HUNG WINDOW
2'-5"-5'-0"
3'-0"
2'-5"-5'-0"
3'-0"<E> SINGLE HUNG WINDOW<E> SINGLE HUNG WINDOW5'-0"-5'-0"
3'-0"
2'-3"-3'-0"
3'-0"
2'-6"-4'-0"
4'-0"<E> SLIDING WINDOW4'-0"-4'-0"
4'-0"<E> SLIDING WINDOWFIRE PLACE
2'-6"-4'-0"
4'-0"<E> SLIDING WINDOW<E> SLIDING WINDOW8'-0"-3'-0"
3'-0"
3'-0"-2'-0"
6'-0"<E> SLIDING WINDOW<E> BALCONY
<E> HOLLOW C. DR.
2.8/6.8
<E> HOLLOW C. DR.
<E> HOLLOW C. DR.
<E> HOLLOW C. DR.
<E> HOLLOW C. DR.<E> HOLLOW C. DR.<E> HOLLOW C. DR.2.8/6.8
2.8/6.8
2.8/6.8
2.8/6.8
2.8/6.8
2.8/6.8
<E> HOLLOW C. DR.<E> BEDROOM
<E> BEDROOM
5'-0"/5'-0"
3'-0"
<E> SLIDING WINDOW
<E> SLIDING WINDOW
8'-0"-4'-0"
4'-0"<E> SLIDING WINDOW8'-0"-4'-0"
4'-0"<E> SLIDING WINDOW8'-0"-4'-0"
4'-0"
<E> SOLID C. DR.
2.8/6.8
2.8/6.8
4'-0"10'-5"3'-0"5'-0"9'-8"
28'-1"13'-3"12'-11"16'-1"1'-10"4'-0"44'-1"13'-3"19'-5"9'-5"6'-0"14'-3"13'-10"
4'-0"11'-7"11'-7"2'-5"12'-9"
26'-9"11'-0"2'-5"5'-2"5'-6"2'-1"6'-8"13'-8"46'-6"4'-0"14'-1"6'-7"7'-5"12'-0"5'-0"12'-10"8'-7"8'-1"SCALE:1/4" = 1'-0"EXISTING CONDITIONS SCALE:1/4" = 1'-0"EXISTING CONDITIONS
<E> DEN
<E> FAU
A
B
<E> WH
5'-0"/5'-0"
3'-0"
<E> SLIDING WINDOW
UP
<E> ENTRY
DW
W/D
WCL
CL CL
CL
CL
<E> LAYOUT 2nd. FLOOR PLAN<E> LAYOUT 2nd. FLOOR PLAN
<E> LAYOUT 2nd. FLOOR PLAN <E> LAYOUT 2nd. FLOOR PLAN <E> LAYOUT 2nd. FLOOR PLAN <E> LAYOUT 2nd. FLOOR PLAN<E> LAYOUT 2nd. FLOOR PLAN
<E> LAYOUT 2nd. FLOOR PLAN
A1 PROPOSED SITE PLAN
A2 EXISTING FLOOR PLANS
A4 DEMOLITION FLR. PLANS
A5 PROPOSED FLOOR PLAN
A3 EXISTING ELEVATIONS
A7 PROPOSED ELEVATIONS
E1 ELECTRICAL PLAN
T24-T24.1 ENERGY CALC'S,
S1 STRUCTURAL NOTES
S2 STRUCTURAL DETAILS
S3 FOUNDATION PLAN
S4 FLOOR FRAMING PLAN
S4 ROOF FRAMING PLAN
A0 COVER PAGE/C&D
A0 CALGREEN M.M.
BMP NOTES AND DETAILS
P.O. BOX 783 - SALINAS,CA 93902
FX. (831) 287 - 0121
PH. (831) 794 - 2461
ENRIQUE ECKHAUS GIL.
eeckhaus@pacbell.net
eeeckhaus@gmail.com
CODES.
SHEET.
JOB
DRAWN
DATE
E.ECKHAUS/F.BALDERAS/A.ALONSO
REVISIONS
INDEX PLANS.
2022-017
MARCH-03-22
OWNER.
PROJECT.
327
UNIVERSITY AVE
LOS GATOS,
CA 95030
APN
529-04-060
1
The 2019
CRC
(Cal. Code Regs., Tit. 24)
California administrative code
Part 1
California residential code
Part 2.5
California electrical code
Part 3
California mechanical code
Part 4
California plumbing code
Part 5
CWoRE Supplement effective
August 17, 2019
California energy code
Part 6
Vacant - formerly california elevator
Safety construction code
(See cal. code regs., title 8)
Part 7
California historical building code
Part 8*
California fire code
Part 9
California existing building code
Part 10*
California green building standards
Code also referred as calgreen
Part 11
CWoRE Supplement effective
August 17, 2019
California referenced standards code
Part 12
A6 PROPOSED FLOOR PLAN
P1-P2 PLUMBING PLAN
M1-M2 MECHANICAL PLAN
JONAH BACK &
VIBHA RAO
SCALE:1/4" = 1'-0"EXISTING CONDITIONS SCALE:1/4" = 1'-0"EXISTING CONDITIONS
SCALE:1/4" = 1'-0"EXISTING CONDITIONS SCALE:1/4" = 1'-0"EXISTING CONDITIONS
A B C
A B CR<E> FRENCH. DR.
5'-0"
6'-8"
<E> KITCHEN
<E> FAMILY ROOM
<E> SINGLE HUNG WINDOW2'-3"-3'-0"
3'-0"
2'-6"-4'-0"
4'-0"<E> SLIDING WINDOW4'-0"-4'-0"
4'-0"<E> SLIDING WINDOW<E> SOLID C. DR.
2.8/6.8
2'-5"-5'-0"
3'-0"<E> SLIDING WINDOWFIRE PLACE
FIRE PLACE
<E> FRENCH. DR.5'-0"
6'-8"
<E> LIVING ROOM
<E> PORCH<E> SOLID C. DR.3.0/6.8
2'-5"-5'-0"
3'-0"<E> SINGLE HUNG WINDOW2'-5"-5'-0"
3'-0"
<E> SINGLE HUNG WINDOW
5'-0"/5'-0"
3'-0"
<E> SINGLE HUNG WINDOW <E > S I N G L E H U N G W IN D O W
2'-5"-5'-0"
3'-0"
2'-5"-5'-0"
3'-0"
<E> SINGLE HUNG WINDOW
2'-5"-5'-0"
3'-0"
2'-5"-5'-0"
3'-0"<E> SINGLE HUNG WINDOW5'-0"-5'-0"
3'-0"13'-3"16'-1"1'-10"4'-0"44'-1"6'-0"14'-3"11'-7"SCALE:1/4" = 1'-0"DEMOLITION
ELEC.
PANEL 13'-3"32'-8"9'-5"42'-1"10'-3"
28'-1"9'-0"TO BE REMOVED<E> SINGLE HUNG WINDOW2'-5"-3'-0"
5'-0"
<E> WALL TO BE REMOVED
9'-8"7'-6"5'-5"10'-0"3'-0"12'-10"7'-0"5'-0"
2'-11"
4'-1"9'-9"<N> POCKET DR.2.8/6.8
1 1
2.1 2.1
3 3
4 4
4.2 4.2
A1 PROPOSED SITE PLAN
A2 EXISTING FLOOR PLANS
A4 DEMOLITION FLR. PLANS
A5 PROPOSED FLOOR PLAN
A3 EXISTING ELEVATIONS
A7 PROPOSED ELEVATIONS
E1 ELECTRICAL PLAN
T24-T24.1 ENERGY CALC'S,
S1 STRUCTURAL NOTES
S2 STRUCTURAL DETAILS
S3 FOUNDATION PLAN
S4 FLOOR FRAMING PLAN
S4 ROOF FRAMING PLAN
A0 COVER PAGE/C&D
A0 CALGREEN M.M.
BMP NOTES AND DETAILS
P.O. BOX 783 - SALINAS,CA 93902
FX. (831) 287 - 0121
PH. (831) 794 - 2461
ENRIQUE ECKHAUS GIL.
eeckhaus@pacbell.net
eeeckhaus@gmail.com
CODES.
SHEET.
JOB
DRAWN
DATE
E.ECKHAUS/F.BALDERAS/A.ALONSO
REVISIONS
INDEX PLANS.
2022-017
MARCH-03-22
OWNER.
PROJECT.
327
UNIVERSITY AVE
LOS GATOS,
CA 95030
APN
529-04-060
1
The 2019
CRC
(Cal. Code Regs., Tit. 24)
California administrative code
Part 1
California residential code
Part 2.5
California electrical code
Part 3
California mechanical code
Part 4
California plumbing code
Part 5
CWoRE Supplement effective
August 17, 2019
California energy code
Part 6
Vacant - formerly california elevator
Safety construction code
(See cal. code regs., title 8)
Part 7
California historical building code
Part 8*
California fire code
Part 9
California existing building code
Part 10*
California green building standards
Code also referred as calgreen
Part 11
CWoRE Supplement effective
August 17, 2019
California referenced standards code
Part 12
A6 PROPOSED FLOOR PLAN
P1-P2 PLUMBING PLAN
M1-M2 MECHANICAL PLAN
JONAH BACK &
VIBHA RAO
“CONTROL VALVES AND SHOWERHEADS SHALL BE
LOCATED ON THE SIDEWALL OF SHOWER
COMPARTMENTS OR OTHERWISE ARRANGED SO
THAT THE SHOWERHEAD DOES NOT DISCHARGE
DIRECTLY AT THE ENTRANCE TO THE COMPARTMENT
SO THAT THE BATHER CAN ADJUST THE VALVES PRIOR
TO STEPPING INTO THE SHOWER SPRAY.” [CPC 408.9]
A B C
A B C
A1 PROPOSED SITE PLAN
A2 EXISTING FLOOR PLANS
A4 DEMOLITION FLR. PLANS
A5 PROPOSED FLOOR PLAN
A3 EXISTING ELEVATIONS
A7 PROPOSED ELEVATIONS
E1 ELECTRICAL PLAN
T24-T24.1 ENERGY CALC'S,
S1 STRUCTURAL NOTES
S2 STRUCTURAL DETAILS
S3 FOUNDATION PLAN
S4 FLOOR FRAMING PLAN
S4 ROOF FRAMING PLAN
A0 COVER PAGE/C&D
A0 CALGREEN M.M.
BMP NOTES AND DETAILS
P.O. BOX 783 - SALINAS,CA 93902
FX. (831) 287 - 0121
PH. (831) 794 - 2461
ENRIQUE ECKHAUS GIL.
eeckhaus@pacbell.net
eeeckhaus@gmail.com
CODES.
SHEET.
JOB
DRAWN
DATE
E.ECKHAUS/F.BALDERAS/A.ALONSO
REVISIONS
INDEX PLANS.
2022-017
MARCH-03-22
OWNER.
PROJECT.
327
UNIVERSITY AVE
LOS GATOS,
CA 95030
APN
529-04-060
1
The 2019
CRC
(Cal. Code Regs., Tit. 24)
California administrative code
Part 1
California residential code
Part 2.5
California electrical code
Part 3
California mechanical code
Part 4
California plumbing code
Part 5
CWoRE Supplement effective
August 17, 2019
California energy code
Part 6
Vacant - formerly california elevator
Safety construction code
(See cal. code regs., title 8)
Part 7
California historical building code
Part 8*
California fire code
Part 9
California existing building code
Part 10*
California green building standards
Code also referred as calgreen
Part 11
CWoRE Supplement effective
August 17, 2019
California referenced standards code
Part 12
A6 PROPOSED FLOOR PLAN
P1-P2 PLUMBING PLAN
M1-M2 MECHANICAL PLAN
JONAH BACK &
VIBHA RAO
FRONT ELEVATION
SCALE:1/4" = 1'-0"PROPOSED
RIGHT ELEVATION
SCALE:1/4" = 1'-0"PROPOSED
REAR ELEVATION
SCALE:1/4" = 1'-0"PROPOSED
LEFT ELEVATION
SCALE:1/4" = 1'-0"PROPOSED8'-1"1'-6"8'-1"1'-11"31'-7"8'-1"1'-6"8'-1"1'-11"31'-7"8'-1"1'-6"8'-1"1'-11"31'-7"8'-1"1'-6"8'-1"1'-11"31'-7"FINAL FLOOR
TOP PLATE
FINAL FLOOR
TOP PLATE
FINAL FLOOR
TOP PLATE
FINAL FLOOR
TOP PLATE
FINAL FLOOR
TOP PLATE
FINAL FLOOR
TOP PLATE
FINAL FLOOR
TOP PLATE
FINAL FLOOR
TOP PLATE
1234.2
1 2 3 4.2
<N> 1/2" HARDIEPANEL HORIZONTAL
SIDING OVER TWO LEYER OF
GRADE"D" PAPER
COLORS AND MATERIALS TO MATCH EXISTING HOUSE
A B C
ABC
<E> BEDROOM
<E> MASTER BEDROOM
DW
2'-6"/4'-0"
4'-0"
<E> SLIDING WINDOW
<E> SLIDING WINDOW2'-3"-3'-0"
3'-0"
3'-0"-2'-0"
6'-0"<E> SLIDING WINDOW<E> HOLLOW C. DR.
2.8/6.8
<E> HOLLOW C. DR.
<E> HOLLOW C. DR.<E> HOLLOW C. DR.WCL
CL
CL
2.8/6.8
2.8/6.8
2.8/6.8
<E> BEDROOM
5'-0"/5'-0"
3'-0"
<E> SLIDING WINDOW
<E> SLIDING WINDOW
8'-0"-4'-0"
4'-0"<E> SLIDING WINDOW8'-0"-4'-0"
4'-0"
<N> HOLLOW C. DR.
2.8/6.8WCL
<N> TV ROOM
<N> HOLLOW C. DR.
2.8/6.8
36 "5 "90 "
59 "24 "W D
36 "49 "<N> POCKET DR.2.8/6.8
<N> POCKET DR.2.8/6.8
2'-6"-4'-0"
4'-0"<E> SLIDING WINDOW2.8/6.8
<E> HOLLOW C. DR.<N> DUCT
CENTRAL H.
18" X 18"
A1 PROPOSED SITE PLAN
A2 EXISTING FLOOR PLANS
A4 DEMOLITION FLR. PLANS
A5 PROPOSED FLOOR PLAN
A3 EXISTING ELEVATIONS
A7 PROPOSED ELEVATIONS
E1 ELECTRICAL PLAN
T24-T24.1 ENERGY CALC'S,
S1 STRUCTURAL NOTES
S2 STRUCTURAL DETAILS
S3 FOUNDATION PLAN
S4 FLOOR FRAMING PLAN
S4 ROOF FRAMING PLAN
A0 COVER PAGE/C&D
A0 CALGREEN M.M.
BMP NOTES AND DETAILS
P.O. BOX 783 - SALINAS,CA 93902
FX. (831) 287 - 0121
PH. (831) 794 - 2461
ENRIQUE ECKHAUS GIL.
eeckhaus@pacbell.net
eeeckhaus@gmail.com
CODES.
SHEET.
JOB
DRAWN
DATE
E.ECKHAUS/F.BALDERAS/A.ALONSO
REVISIONS
INDEX PLANS.
2022-017
MARCH-03-22
OWNER.
PROJECT.
327
UNIVERSITY AVE
LOS GATOS,
CA 95030
APN
529-04-060
1
The 2019
CRC
(Cal. Code Regs., Tit. 24)
California administrative code
Part 1
California residential code
Part 2.5
California electrical code
Part 3
California mechanical code
Part 4
California plumbing code
Part 5
CWoRE Supplement effective
August 17, 2019
California energy code
Part 6
Vacant - formerly california elevator
Safety construction code
(See cal. code regs., title 8)
Part 7
California historical building code
Part 8*
California fire code
Part 9
California existing building code
Part 10*
California green building standards
Code also referred as calgreen
Part 11
CWoRE Supplement effective
August 17, 2019
California referenced standards code
Part 12
A6 PROPOSED FLOOR PLAN
P1-P2 PLUMBING PLAN
M1-M2 MECHANICAL PLAN
JONAH BACK &
VIBHA RAO
SCALE:1/4" = 1'-0"P R O P O S E D #5 02-22-22
A1 PROPOSED SITE PLAN
A2 EXISTING FLOOR PLANS
A4 DEMOLITION FLR. PLANS
A5 PROPOSED FLOOR PLAN
A3 EXISTING ELEVATIONS
A7 PROPOSED ELEVATIONS
E1 ELECTRICAL PLAN
T24-T24.1 ENERGY CALC'S,
S1 STRUCTURAL NOTES
S2 STRUCTURAL DETAILS
S3 FOUNDATION PLAN
S4 FLOOR FRAMING PLAN
S4 ROOF FRAMING PLAN
A0 COVER PAGE/C&D
A0 CALGREEN M.M.
BMP NOTES AND DETAILS
P.O. BOX 783 - SALINAS,CA 93902
FX. (831) 287 - 0121
PH. (831) 794 - 2461
ENRIQUE ECKHAUS GIL.
eeckhaus@pacbell.net
eeeckhaus@gmail.com
CODES.
SHEET.
JOB
DRAWN
DATE
E.ECKHAUS/F.BALDERAS/A.ALONSO
REVISIONS
INDEX PLANS.
2022-017
MARCH-03-22
OWNER.
PROJECT.
327
UNIVERSITY AVE
LOS GATOS,
CA 95030
APN
529-04-060
1
The 2019
CRC
(Cal. Code Regs., Tit. 24)
California administrative code
Part 1
California residential code
Part 2.5
California electrical code
Part 3
California mechanical code
Part 4
California plumbing code
Part 5
CWoRE Supplement effective
August 17, 2019
California energy code
Part 6
Vacant - formerly california elevator
Safety construction code
(See cal. code regs., title 8)
Part 7
California historical building code
Part 8*
California fire code
Part 9
California existing building code
Part 10*
California green building standards
Code also referred as calgreen
Part 11
CWoRE Supplement effective
August 17, 2019
California referenced standards code
Part 12
A6 PROPOSED FLOOR PLAN
P1-P2 PLUMBING PLAN
M1-M2 MECHANICAL PLAN
JONAH BACK &
VIBHA RAO
SCALE:1/4" = 1'-0"P R O P O S E D
<E> BEDROOM
<E> MASTER BEDROOM
2'-6"/4'-0"
4'-0"
<E> SLIDING WINDOW
<E> SLIDING WINDOW2'-3"-3'-0"
3'-0"
3'-0"-2'-0"
6'-0"<E> SLIDING WINDOW<E> HOLLOW C. DR.
2.8/6.8
<E> HOLLOW C. DR.
<E> HOLLOW C. DR.<E> HOLLOW C. DR.2.8/6.8
2.8/6.8
2.8/6.8
<E> BEDROOM
5'-0"/5'-0"
3'-0"
<E> SLIDING WINDOW
<E> SLIDING WINDOW
8'-0"-4'-0"
4'-0"<E> SLIDING WINDOW8'-0"-4'-0"
4'-0"
<N> HOLLOW C. DR.
2.8/6.8
<N> TV ROOM
<N> HOLLOW C. DR.
2.8/6.8
36 "5 "90 "
59 "24 "
36 "49 "<N> POCKET DR.2.8/6.8
<N> POCKET DR.2.8/6.8
2'-6"-4'-0"
4'-0"<E> SLIDING WINDOW2.8/6.8
<E> HOLLOW C. DR.<N> DUCT
CENTRAL H.
18" X 18"
A1 PROPOSED SITE PLAN
A2 EXISTING FLOOR PLANS
A4 DEMOLITION FLR. PLANS
A5 PROPOSED FLOOR PLAN
A3 EXISTING ELEVATIONS
A7 PROPOSED ELEVATIONS
E1 ELECTRICAL PLAN
T24-T24.1 ENERGY CALC'S,
S1 STRUCTURAL NOTES
S2 STRUCTURAL DETAILS
S3 FOUNDATION PLAN
S4 FLOOR FRAMING PLAN
S4 ROOF FRAMING PLAN
A0 COVER PAGE/C&D
A0 CALGREEN M.M.
BMP NOTES AND DETAILS
P.O. BOX 783 - SALINAS,CA 93902
FX. (831) 287 - 0121
PH. (831) 794 - 2461
ENRIQUE ECKHAUS GIL.
eeckhaus@pacbell.net
eeeckhaus@gmail.com
CODES.
SHEET.
JOB
DRAWN
DATE
E.ECKHAUS/F.BALDERAS/A.ALONSO
REVISIONS
INDEX PLANS.
2022-017
MARCH-03-22
OWNER.
PROJECT.
327
UNIVERSITY AVE
LOS GATOS,
CA 95030
APN
529-04-060
1
The 2019
CRC
(Cal. Code Regs., Tit. 24)
California administrative code
Part 1
California residential code
Part 2.5
California electrical code
Part 3
California mechanical code
Part 4
California plumbing code
Part 5
CWoRE Supplement effective
August 17, 2019
California energy code
Part 6
Vacant - formerly california elevator
Safety construction code
(See cal. code regs., title 8)
Part 7
California historical building code
Part 8*
California fire code
Part 9
California existing building code
Part 10*
California green building standards
Code also referred as calgreen
Part 11
CWoRE Supplement effective
August 17, 2019
California referenced standards code
Part 12
A6 PROPOSED FLOOR PLAN
P1-P2 PLUMBING PLAN
M1-M2 MECHANICAL PLAN
JONAH BACK &
VIBHA RAO
CERTIFICATE OF COMPLIANCE
Project Name: Residential Building
Calculation Description: Title 24 Analysis
CF1R-PRF-01E
(Page 7 of 10)Calculation Date/Time: 2022-03-04T07:16:19-06:00
Input File Name: 327 UNIVERSITY AVE-PERFORMANCE.ribd19x
Count
System 1
System 2
Registration Number:Registration Date/Time:
2022-03-04 05:21:58
Report Version: 2019.1.300
Schema Version: rev 20200901
HERS Provider:
222-P010041931B-000-000-0000000-0000 CalCERTS inc.
05:17:02CA Building Energy Efficiency Standards -2019 Residential Compliance Report Generated: 2022-03-04
HVAC -COOLING UNIT TYPES
01 02 03 04 05 06 07 08
Name System Type Number of Units Efficiency EER/CEER Efficiency SEER Zonally Controlled
Mulit-speed
Compressor HERS Verification
Cooling Component 1 No Cooling n/a n/a n/a Not Zonal Single Speed n/a
Cooling Component 2 No Cooling n/a n/a n/a Not Zonal Single Speed n/a
HVAC -HEATING UNIT TYPES
01 02 03 04
Name System Type Number of Units Heating Efficiency
Heating Component 1 Central gas furnace 1 AFUE-97.7
Heating Component 2 Central gas furnace 1 AFUE-97.7
SPACE CONDITIONING SYSTEMS
01 02 03 04 05 06 07 08 09 10 11
Name System Type Heating Unit
Name
Cooling Unit
Name
Fan Name Distribution
Name
Required
Thermostat
Type
Status
Verified
Existing
Condition
Heating
Equipment
Count
Cooling
Equipment
HVAC System 11 Heating and cooling system
other
Heating
Component
1
Cooling
Component
No
HVAC Fan 1
Air
Distribution Setback New No 1 n/a
HVAC System 22 Heating and cooling system
other
Heating
Component
2
Cooling
Component
No
HVAC Fan 2
Air
Distribution n/a Existing No 1 n/a
CERTIFICATE OF COMPLIANCE
Project Name: Residential Building
Calculation Description: Title 24 Analysis
CF1R-PRF-01E
(Page 8 of 10)Calculation Date/Time: 2022-03-04T07:16:19-06:00
Input File Name: 327 UNIVERSITY AVE-PERFORMANCE.ribd19x
40 ft
Distributi
dist
Distributi
dist
Conditioned
Registration Number:Registration Date/Time:
2022-03-04 05:21:58
Report Version: 2019.1.300
Schema Version: rev 20200901
HERS Provider:
222-P010041931B-000-000-0000000-0000 CalCERTS inc.
CA Building Energy Efficiency Standards -2019 Residential Compliance Report Generated: 2022-03-04 05:17:02
HVAC DISTRIBUTION -HERS VERIFICATION
01 02 03 04 05 06 07 08 09
Name Duct Leakage
Verification
Duct Leakage
Target (%)
Verified Duct
Location
Verified Duct
Design Buried Ducts Deeply Buried
Ducts
Low-leakage Air
Handler
Low Leakage
Ducts Entirely in
Space
Air Distribution
System 1-hers-dist Yes 5.0 Not Required Not Required Not Required Credit not taken Not Required No
Air Distribution
System 2-hers-dist Yes 5.0 Not Required Not Required Not Required Credit not taken Not Required No
HVAC -DISTRIBUTION SYSTEMS
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16
Duct Ins. R-value Duct Location Surface Area
Name Type
Design
Type
Supply Return Supply Return Supply Return
Bypass
Duct
Duct
Leakage
HERS
Verification
Status
Verified
Existing
Condition
Existing
Distribution
system
New Ducts
Air
Distributi
on
System 1
Unconditioned
crawl space
Non-
Verified R-8 R-8
Crawl
Space
Crawl
Space n/a n/a
No
Bypass
Duct
Sealed
and
Tested
Air
on System
1-hers-
Alterati
on No n/a n/a
Air
Distributi
on
System 2
Unconditioned
attic
Non-
Verified R-8 R-8 Attic Attic n/a n/a
No
Bypass
Duct
Sealed
and
Tested
Air
on System
2-hers-
Alterati
on No n/a n/a
CERTIFICATE OF COMPLIANCE
Project Name: Residential Building
Calculation Description: Title 24 Analysis
CF1R-PRF-01E
(Page 9 of 10)Calculation Date/Time: 2022-03-04T07:16:19-06:00
Input File Name: 327 UNIVERSITY AVE-PERFORMANCE.ribd19x
Registration Number:Registration Date/Time:
2022-03-04 05:21:58
Report Version: 2019.1.300
Schema Version: rev 20200901
HERS Provider:
222-P010041931B-000-000-0000000-0000 CalCERTS inc.
05:17:02CA Building Energy Efficiency Standards -2019 Residential Compliance Report Generated: 2022-03-04
HVAC -FAN SYSTEMS
01 02 03 04
Name Type Fan Power (Watts/CFM)Name
HVAC Fan 1 HVAC Fan 0.45 n/a
CERTIFICATE OF COMPLIANCE
Project Name: Residential Building
Calculation Description: Title 24 Analysis
CF1R-PRF-01E
(Page 10 of 10)Calculation Date/Time: 2022-03-04T07:16:19-06:00
Input File Name: 327 UNIVERSITY AVE-PERFORMANCE.ribd19x
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implies
Registration Provider responsibility for the accuracy of the information.
Registration Number:Registration Date/Time:
2022-03-04 05:21:58
Report Version: 2019.1.300
Schema Version: rev 20200901
HERS Provider:
222-P010041931B-000-000-0000000-0000 CalCERTS inc.
05:17:02CA Building Energy Efficiency Standards -2019 Residential Compliance Report Generated: 2022-03-04
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DOCUMENTATION AUTHOR'S DECLARATION STATEMENT
1. I certify that this Certificate of Compliance documentation is accurate and complete.
Documentation Author Name:
ENRIQUE ECKHAUS
Documentation Author Signature:
Company:
eckhaus designs
Signature Date:
2022-03-04 05:21:58
Address:
p.o. box 783
CEA/ HERS Certification Identification (If applicable):
NA
City/State/Zip:
Salinas, CA 93902
Phone:
831-794-2461
RESPONSIBLE PERSON'S DECLARATION STATEMENT
I certify the following under penalty of perjury, under the laws of the State of California:
1. I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance.
2. I certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of Regulations.
3 The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents,
worksheets, calculations, plans and specifications submitted to the enforcement agency for approval with this building permitapplication.
Responsible Designer Name:
ENRIQUE ECKHAUS
Responsible Designer Signature:
Company:
eckhaus designs
Date Signed:
2022-03-04 05:21:58
Address:
p.o. box 783
License:
NA
City/State/Zip:
Salinas, CA 93902
Phone:
831-794-2461
2019 Low-Rise Residential Mandatory Measures Summary
NOTE: Low-rise residential buildings subject to the Energy Standards must comply with all applicable mandatory measures, regardless of the compliance approach
used. Review the respective section for more information. *Exceptions may apply.
(01/2020)
110.6(a)1:when tested per NFRC-400, ASTM E283 or AAMA/WDMA/CSA 101/I.S.2/A440-2011.*
110.6(b):110.6-A, 110.6-B, or JA4.5 for exterior doors. They must be caulked and/or weather-stripped.*
110.7:gasketed, or weather stripped.
and Services (BHGS).
110.8(i):material must meet the requirements of 110.8(i) and be labeled per 10-113 when the installation of a cool roof is specified on the CF1R.
must meet Tables 150.1-A or B.*
UV light deterioration; and, when installed as part of a heated slab floor, meet the requirements of 110.8(g).
150.0(g)1:retarder. This requirement also applies to controlled ventilation crawl space for buildings complying with the exception to 150.0(d).
150.0(g)2:insulation in all exterior walls, vented attics, and unvented attics with air-permeable insulation.
150.0(q):maximum U-factor of 0.58; or the weighted average U-factor of all fenestration must not exceed 0.58.*
150.0(e)2:and is equipped with a readily accessible, operable, and tight-fitting damper or combustion-air control device.*
110.0- 110.3:appliances must be certified by the manufacturer to the California Energy Commission.*
cut-on temperature for compression heating is higher than the cut-on temperature for supplementary heating, and the cut-off temperature for
110.2(c):setback thermostat.*
110.3(c)6:bibbs or other fittings on both cold and hot water lines to allow for flushing the water heater when the valves are closed.
Building Envelope Measures:
Air Leakage. Manufactured fenestration, exterior doors, and exterior pet doors must limit air leakage to 0.3 CFM per square foot or less
110.6(a)5: Labeling.Fenestration products and exterior doors must have a label meetingthe requirements of 10-111(a).
Field fabricated exterior doors and fenestration products must use U-factors and solar heat gain coefficient (SHGC) values from Tables
Air Leakage. All joints, penetrations, and other openings in the building envelope that are potential sources of air leakage must be caulked,
110.8(a): Insulation Certification by Manufacturers. Insulation must be certified by the Department of Consumer Affairs, Bureau of Household Goods
110.8(g): Insulation Requirements for Heated Slab Floors. Heated slab floors must be insulated per the requirements of 110.8(g).
Roofing Products Solar Reflectance and Thermal Emittance. The thermal emittance and aged solar reflectance values of the roofing
110.8(j): Radiant Barrier.When required, radiant barriers must have an emittance of 0.05 or less and be certified to the Department of Consumer Affairs.
Ceiling and Rafter Roof Insulation. Minimum R-22 insulation in wood-frame ceiling; or the weighted average U-factor must not exceed 0.043.
Minimum R-19 or weighted average U-factor of 0.054 or less in a rafter roof alteration. Attic access doors must have permanently attached
150.0(a): insulation using adhesive or mechanical fasteners. The attic access must be gasketed to prevent air leakage. Insulation must be installed in
direct contact with a continuous roof or ceiling which is sealed to limit infiltration and exfiltration as specified in 110.7, including but not limited
to placing insulation either above or below the roof deck or on topof adrywall ceiling.
*
150.0(b): Loose-fill Insulation.Loose fill insulation must meet the manufacturer’s required density for the labeled R-value.
Wall Insulation. Minimum R-13 insulation in 2x4 inch wood framing wall or have a U-factor of 0.102 or less, or R-20 in 2x6 inch wood framing or
150.0(c): have a U-factor of 0.071 or less. Opaque non-framed assemblies must have an overall assembly U-factor not exceeding 0.102. Masonry walls
150.0(d): Raised-floor Insulation. Minimum R-19 insulation in raised wood framed floor or 0.037 maximum U-factor.
*
Slab Edge Insulation. Slab edge insulation must meet all of the following: have a water absorption rate, for the insulation material alone without
150.0(f): facings, no greater than 0.3 percent; have a water vapor permeance no greater than 2.0 perm per inch; be protected from physical damage and
Vapor Retarder. In climate zones 1 through 16, the earth floor of unvented crawl space must be covered with a Class I or Class II vapor
Vapor Retarder. In climate zones 14 and 16, a Class I or Class II vapor retarder must be installed on the conditioned space side of all
Fenestration Products. Fenestration, including skylights, separating conditioned space from unconditioned space or outdoors must have a
Fireplaces, Decorative Gas Appliances, and Gas Log Measures:
110.5(e) Pilot Light.Continuously burning pilot lights are not allowed for indoor and outdoor fireplaces.
150.0(e)1: Closable Doors. Masonry or factory-built fireplaces must have a closable metal or glass door covering the entire opening of the firebox.
Combustion Intake. Masonry or factory-built fireplaces must have a combustion outside air intake, which is at least six square inches in area
150.0(e)3: Flue Damper. Masonry or factory-built fireplaces must have a flue damper with a readily accessible control.
*
Space Conditioning, Water Heating, and Plumbing System Measures:
Certification. Heating, ventilation and air conditioning (HVAC) equipment, water heaters, showerheads, faucets, and all other regulated
110.2(a): HVAC Efficiency. Equipment must meet the applicable efficiency requirements in Table 110.2-A through Table 110.2-K.
*
Controls for Heat Pumps with Supplementary Electric Resistance Heaters. Heat pumps with supplementary electric resistance heaters
110.2(b): must have controls that prevent supplementary heater operation when the heating load can be met by the heat pump alone; and in which the
compression heating is higher than the cut-off temperature for supplementary heating.*
Thermostats. All heating or cooling systems not controlled by a central energy management control system (EMCS) must have a
Water Heating Recirculation Loops Serving Multiple Dwelling Units. Water heating recirculation loops serving multiple dwelling units must
110.3(c)4: meet the air release valve, backflow prevention, pump priming, pump isolation valve, and recirculation loop connection requirements of
110.3(c)4.
Isolation Valves. Instantaneous water heaters with an input rating greater than 6.8 kBtu per hour (2 kW) must have isolation valves with hose
Pilot Lights. Continuously burning pilot lights are prohibited for natural gas: fan-type central furnaces; household cooking appliances (except
110.5: appliances without an electrical supply voltage connection with pilot lights that consume less than 150 Btu per hour ); and pool and spa heaters.
*
Building Cooling and Heating Loads. Heating and/or cooling loads are calculated in accordance with the ASHRAE Handbook,
150.0(h)1: Equipment Volume, Applications Volume, and Fundamentals Volume; the SMACNA Residential Comfort System Installation Standards
Manual; or the ACCA Manual J using design conditions specified in 150.0(h)2.
2019 Low-Rise Residential Mandatory Measures Summary
150.0(h)3B:manufacturer’s instructions.
150.0(j)1:a minimum of R-12 external insulation or R-16 internal insulation where the internal insulation R-value is indicated on the exterior of the tank.
water piping with a nominal diameter equal to or greater than 3/4 inch and less than one inch; all hot water piping with a nominal diameter less
150.0(j)3:Insulation covering chilled water piping and refrigerant suction piping located outside the conditioned space must include, or be protected by, a
agency that is approved by the Executive Director.
181, UL 181A, or UL 181B or aerosol sealant that meets the requirements of UL 723. If mastic or tape is used to seal openings greater than ¼
150.0(m)3:mastics, sealants, and other requirements specified for duct construction.
150.0(m)8:manually operated dampers in all openings to the outside, except combustion inlet and outlet air openings and elevator shaft vents.
accordance with 150.0(m)11 and Reference Residential Appendix RA3.
drops and labeling must meet the requirements in 150.0(m)12. Filters must be accessible for regular service.*
CFM for all others. Small duct high velocity systems must provide an airflow = 250 CFM per ton of nominal cooling capacity, and an air-handling
150.0(h)3A: Clearances. Airconditioner and heat pump outdoor condensing units must have a clearance of at least five feet from the outlet of any dryer
Liquid Line Drier. Air conditioners and heat pump systems must be equipped with liquid line filter driers if required, as specified by the
Storage Tank Insulation. Unfired hot water tanks, such as storage tanks and backup storage tanks for solar water-heating systems, must have
Water Piping, Solar Water-heating System Piping, and Space Conditioning System Line Insulation. All domestic hot water piping must
be insulated as specified in Section 609.11 of the California Plumbing Code. In addition, the following piping conditions must have a minimum
150.0(j)2A: insulation wall thickness of one inch or a minimuminsulation R-value of 7.7: the first five feet of cold water pipes from the storage tank; all hot
than 3/4 inch that is: associated with a domestic hot water recirculation system, from the heating source to storage tank or between tanks,
buried below grade, and from the heating source to kitchen fixtures.*
Insulation Protection. Piping insulation must be protected from damage, including that due to sunlight, moisture, equipment maintenance, and
wind as required by Section 120.3(b). Insulation exposed to weather must be water retardant and protected from UV light (no adhesive tapes).
Class I or Class II vapor retarder. Pipe insulation buried below grade must be installed in a waterproof and non-crushable casing or sleeve.
Gas or Propane Water Heating Systems. Systems using gas or propane water heaters to serve individual dwelling units must include all of
the following: A dedicated 125 volt, 20 amp electrical receptacle connected to the electric panel with a 120/240 volt 3 conductor, 10 AWG
copper branch circuit, within three feet of the water heater without obstruction. Both ends of the unused conductor must be labeled with the
150.0(n)1: word “spare” and be electrically isolated. Have a reserved single pole circuit breaker space inthe electrical panel adjacent to the circuit breaker
for the branch circuit and labeled with the words “Future 240V Use”; a Category III or IV vent, or aType B vent with straight pipe between the
outside termination and the space where the water heater is installed; a condensate drain that is no more than two inches higher than the base
of the water heater, and allows natural draining without pump assistance; and a gas supply line witha capacity of at least 200,000 Btu per hour.
150.0(n)2: Recirculating Loops.Recirculating loops serving multipledwelling units must meet the requirements of 110.3(c)5.
Solar Water-heating Systems. Solar water-heating systems and collectors must be certified and rated by the Solar Rating and Certification
150.0(n)3: Corporation (SRCC), the International Association of Plumbingand Mechanical Officials, Research and Testing (IAPMO R&T), or by alisting
Ducts and Fans Measures:
Ducts. Insulation installed on an existing space-conditioning duct must comply with 604.0 of the California Mechanical Code (CMC). If a
110.8(d)3: contractor installs the insulation, the contractor must certify tothe customer, in writing, that the insulation meets this requirement.
CMC Compliance. All air-distribution system ducts and plenums must meet the requirements of the CMC K 601.0, 602.0, 603.0, 604.0, 605.0
and ANSI/SMACNA-006-2006 HVAC Duct Construction Standards Metal and Flexible 3rd Edition. Portions of supply-air and return-air ducts
and plenums must be insulated to a minimum installed level of R-6.0 or a minimum installed level of R-4.2 when ducts are entirely in conditioned
space as confirmed through field verification and diagnostic testing (RA3.1.4.3.8). Portions of the duct system completely exposed and
surrounded by directly conditioned space are not required to be insulated. Connections of metal ducts and inner core of flexible ducts must be
150.0(m)1: mechanically fastened. Openings must be sealed with mastic, tape, or other duct-closure system that meets the applicable requirements of UL
inch, the combination of mastic and either mesh or tape must be used. Building cavities, support platforms for air handlers, and plenums
designed or constructed with materials other than sealed sheet metal, duct board or flexible duct must not be used to convey conditioned air.
Building cavities and support platforms may contain ducts. Ducts installed in cavities and support platforms must not be compressed to
cause reductions in the cross-sectional area.*
Factory-Fabricated Duct Systems. Factory-fabricated duct systems must comply with applicable requirements for duct construction,
150.0(m)2: connections, and closures; joints and seams of duct systems and their components must not be sealed with cloth back rubber adhesive duct
tapes unless such tape is used incombination with mastic and draw bands.
Field-Fabricated Duct Systems. Field-fabricated duct systems must comply with applicable requirements for: pressure-sensitive tapes,
150.0(m)7: Backdraft Damper. Fan systems that exchange air between the conditioned space and outdoors must have backdraft or automatic dampers.
Gravity Ventilation Dampers. Gravity ventilating systems serving conditioned space must have either automatic or readily accessible,
Protection of Insulation. Insulation must be protected from damage, sunlight, moisture, equipment maintenance, and wind. Insulation exposed
150.0(m)9: to weather must be suitable for outdoor service. For example, protected by aluminum, sheet metal, painted canvas, or plastic cover. Cellular
foam insulation must be protected as above or painted with a coating that is water retardant and provides shielding from solar radiation.
150.0(m)10: PorousInner Core Flex Duct.Porous inner core flex ducts must have a non-porous layer between the inner core and outer vapor barrier.
Duct System Sealing and Leakage Test. When space conditioning systems use forced air duct systems to supply conditioned air to an
150.0(m)11: occupiable space, the ducts must be sealed and duct leakage tested, as confirmed through field verification and diagnostic testing, in
Air Filtration. Space conditioning systems with ducts exceeding 10 feet and the supply side of ventilation systems must have MERV 13 or
150.0(m)12: equivalent filters. Filters for space conditioningsystems must have a two inch depth or can be one inch if sized per Equation 150.0-A. Pressure
Space Conditioning System Airflow Rate and Fan Efficacy. Space conditioning systems that use ducts to supply cooling must have a hole
for the placement of a static pressure probe, or a permanently installed static pressure probe in the supply plenum. Airflow must be = 350 CFM
150.0(m)13: per ton of nominal cooling capacity, andan air-handling unit fan efficacy = 0.45 watts per CFM for gas furnace air handlers and = 0.58 watts per
unit fan efficacy = 0.62 watts per CFM. Field verification testing is required in accordance with Reference Residential Appendix RA3.3.*
2019 Low-Rise Residential Mandatory Measures Summary
150.0(o)1:and Acceptable Indoor Air Quality in Residential Buildings subject to the amendments specified in 150.0(o)1.
determined by ASHRAE 62.2 Sections 4.1.1 and 4.1.2 and as specified in 150.0(o)1C.
150.0(o)1E:system is not used, all units in the building must use the same system type and the dwelling-unit envelope leakage must be = 0.3 CFM at 50 Pa
rated by HVI to comply with the airflow rates and sound requirements as specified in Section 5 and 7.2 of ASHRAE 62.2.
without adjusting the thermostat setting; a permanent weatherproof plate or card with operating instructions; and must not use electric
110.4(b)1:dedicated suction and return lines, or built-in or built-up connections to allow for future solar heating.
110.4(b)3:will allow all pumps to be set or programmed to run only during off-peak electric demand periods.
150.0(p):rate, piping, filters, and valves.*
150.0(k)1C:labeling; air leakage; sealing; maintenance; and socket and light source as described in 150.0(k)1C.
150.0(k)1D:output frequency no less than 20 kHz.
controlled by vacancy sensors provided they are rated to consume no more than 5 watts of power and emit no more than 150 lumens.
150.0(k)1F:must meet the applicable requirements of 150.0(k).*
temperature requirements, including marking requirements, must not be installed in enclosed or recessed luminaires.
150.0(k)2C:turned ON and OFF.*
150.0(k)2E:comply with 150.0(k).
Requirements for Ventilation and Indoor Air Quality:
Requirements for Ventilation and Indoor Air Quality. All dwelling units must meet the requirements of ASHRAE Standard 62.2, Ventilation
Single Family Detached Dwelling Units. Single family detached dwelling units, and attached dwelling units not sharing ceilings or floors with
150.0(o)1C: other dwelling units, occupiable spaces, public garages, or commercial spaces must have mechanical ventilationairflow provided at rates
Multifamily Attached Dwelling Units. Multifamily attached dwelling units must have mechanical ventilation airflow provided at rates in
accordance with Equation 150.0-B and must be either a balanced system or continuous supply or continuous exhaust system. If a balanced
(0.2 inch water) per square foot of dwelling unit envelope surface area and verified in accordance with Reference Residential Appendix RA3.8.
Multifamily Building Central Ventilation Systems. Central ventilation systems that serve multiple dwelling units must be balanced to provide
150.0(o)1F: ventilationairflow for each dwelling unit served at a rate equal to or greater than the rate specified by Equation 150.0-B. All unit airflows must be
within 20 percent of the unit with the lowest airflow rate as it relates to the individual unit’s minimum required airflow rate needed for compliance.
150.0(o)1G: Kitchen Range Hoods. Kitchen range hoods must be rated for sound in accordance with Section7.2 of ASHRAE 62.2.
Field Verification and Diagnostic Testing. Dwelling unit ventilation airflow must be verified in accordance with Reference Residential
150.0(o)2: Appendix RA3.7. A kitchen range hood must be verified in accordance with Reference Residential Appendix RA3.7.4.3 toconfirm it is
Pool and Spa Systems and Equipment Measures:
Certification by Manufacturers. Any pool or spa heating system or equipment must be certified to have all of the following: a thermal efficiency
110.4(a): that complies with the Appliance Efficiency Regulations; an on-off switch mounted outside of the heater that allows shutting off the heater
resistance heating.*
Piping. Any pool or spa heating system or equipment must be installed with at least 36 inches of pipe between the filter and the heater, or
110.4(b)2: Covers. Outdoor pools or spas that have a heat pump or gas heater must have a cover.
Directional Inlets and Time Switches for Pools. Pools must have directional inlets that adequately mix the pool water, and a time switch that
110.5: Pilot Light.Natural gas pool and spa heaters must not have a continuously burning pilot light.
Pool Systems and Equipment Installation. Residential pool systems or equipment must meet the specified requirements for pump sizing, flow
Lighting Measures:
Lighting Controls and Components. All lighting control devices and systems, ballasts, and luminaires must meet the applicable requirements
110.9: of 110.9.*
150.0(k)1A: LuminaireEfficacy. All installed luminaires must meet the requirements in Table 150.0-A.
Blank Electrical Boxes. The number of electrical boxes that are more than five feet above the finished floor and do not contain a luminaire or
150.0(k)1B: other device must be no greater than the number of bedrooms. These electrical boxes must be served by a dimmer, vacancy sensor control, or
fan speed control.
Recessed Downlight Luminaires in Ceilings. Luminaires recessed into ceilings must meet all of the requirements for: insulation contact (IC)
Electronic Ballasts for Fluorescent Lamps. Ballasts for fluorescent lamps rated 13 watts or greater must be electronic and must have an
150.0(k)1E: Night Lights, Step Lights, and Path Lights. Night lights, step lights and path lights are not required to comply with Table 150.0-A or be
Lighting Integral to Exhaust Fans. Lighting integral to exhaust fans (except when installed by the manufacturer in kitchen exhaust hoods)
150.0(k)1G: Screw based luminaires. Screw based luminaires must contain lamps that comply with Reference Joint Appendix JA8.
*
150.0(k)1H: LightSourcesin Enclosed or Recessed Luminaires. Lamps and other separable light sources that are not compliant with the JA8 elevated
Light Sources in Drawers, Cabinets, and Linen Closets. Light sources internal to drawers, cabinetry or linen closets are not required to
150.0(k)1I: comply with Table 150.0-A or be controlled by vacancy sensors provided that they are rated to consume no more than 5 watts of power, emit no
more than 150 lumens, and are equipped with controls that automatically turn the lightingoff when thedrawer, cabinet or linen closet is closed.
150.0(k)2A: Interior Switches and Controls. All forward phase cut dimmers used with LED light sources must comply with NEMA SSL 7A.
150.0(k)2B: Interior Switches and Controls. Exhaust fans must be controlled separately from lighting systems.
*
Interior Switches and Controls. Lighting must have readily accessible wall-mounted controls that allow the lighting to be manually
150.0(k)2D: Interior Switches and Controls. Controls and equipment must be installed in accordance with manufacturer’s instructions.
Interior Switches and Controls. Controls must not bypass a dimmer, occupant sensor, or vacancy sensor function if the control is installed to
150.0(k)2F: Interior Switches and Controls. Lightingcontrols must comply with the applicable requirements of 110.9.
2019 Low-Rise Residential Mandatory Measures Summary
150.0(k)2H:provides the functionality of a dimmer according to 110.9, and complies with all other applicable requirements in 150.0(k)2.
initially configured to manual-on operation using the manual control required under Section 150.0(k)2C.
150.0(k)2J:dimming, and that are not controlled by occupancy or vacancy sensors, must have dimming controls.*
the applicable requirements in Sections 110.9, 130.0, 130.2, 130.4, 140.7 and 141.0.
150.0(k)4:power as determined according to 130.0(c).
150.0(k)5:applicable requirements for nonresidential garages in Sections 110.9, 130.0, 130.1, 130.4, 140.6, and 141.0.
150.0(k)6B:i. Comply with the applicable requirements in Sections 110.9, 130.0, 130.1, 140.6 and 141.0; and
110.10(a)2:requirements of 110.10(b) through 110.10(d).
and have a total area no less than 250 square feet. For low-rise multi-family buildings the solar zone must be located on the roof or overhang of
110.10(b)3A:mounted equipment.*
110.10(b)4:dead load and roof live load must be clearly indicated on the construction documents.
110.10(d):110.10(c) must be provided to the occupant.
110.10(e)2:breaker for a future solar electric installation. The reserved space must be permanently marked as “For Future Solar Electric”.
Interior Switches and Controls. An energy management control system (EMCS) may be used to comply with control requirements if it:
150.0(k)2G: provides functionality of the specified control according to 110.9; meets the Installation Certificate requirements of 130.4; meets the
EMCS requirements of 130.0(e); and meets all other requirements in 150.0(k)2.
Interior Switches and Controls. A multiscene programmable controller may be used to comply with dimmer requirements in 150.0(k) if it
Interior Switches and Controls. In bathrooms, garages, laundry rooms, and utility rooms, at least one luminaire in each of these spaces must
150.0(k)2I: be controlled by an occupant sensor or a vacancy sensor providing automatic-off functionality. If an occupant sensor is installed, it must be
Interior Switches and Controls. Luminaires that are or contain light sources that meet Reference Joint Appendix JA8 requirements for
150.0(k)2K: Interior Switches and Controls.Under cabinet lighting must be controlled separately from ceiling-installed lighting systems.
Residential Outdoor Lighting. For single-family residential buildings, outdoor lighting permanently mounted to a residential building, or to other
150.0(k)3A: buildings onthe same lot, must meet the requirement in item 150.0(k)3Ai (ON and OFF switch) and the requirements in either
150.0(k)3Aii (photocell and either a motion sensor or automatic time switch control) or 150.0(k)3Aiii (astronomical time clock), or an EMCS.
Residential Outdoor Lighting. For low-rise residential buildings with four or more dwelling units, outdoor lighting for private patios, entrances,
150.0(k)3B: balconies, and porches; and residential parking lots and carports with less than eight vehicles per site must comply with either 150.0(k)3A or
with theapplicable requirements in Sections 110.9, 130.0, 130.2, 130.4, 140.7 and 141.0.
Residential Outdoor Lighting. For low-rise residential buildings with four or more dwelling units, any outdoor lighting for residential parking lots
150.0(k)3C: or carports with a total of eight or more vehicles per site and any outdoor lighting not regulated by 150.0(k)3B or 150.0(k)3D must comply with
Internally illuminated address signs. Internally illuminated address signs must comply with 140.8; or must consume no more than 5 watts of
Residential Garages for Eight or More Vehicles. Lighting for residential parking garages for eight or more vehicles must comply with the
Interior Common Areas of Low-rise Multifamily Residential Buildings. In a low-rise multifamily residential building where the total interior
150.0(k)6A: common area in a single building equals 20 percent or less ofthe floor area, permanently installed lighting for theinterior common areas inthat
buildingmustbecomply withTable150.0-Aandbecontrolled by anoccupant sensor.
Interior Common Areas of Low-rise Multifamily Residential Buildings. In a low-rise multifamily residential building where the total interior
common area in a single building equals more than 20 percent of the floor area, permanently installed lighting for the interior common areas in
that building must:
ii. Lighting installed in corridors and stairwells must be controlled by occupant sensors that reduce the lighting power in each space by at least
50 percent. The occupant sensors must be capable of turning the light fully on and off from all designed paths of ingress andegress.
Solar Ready Buildings:
Single Family Residences. Single family residences located in subdivisions with 10 or more single family residences and where the
110.10(a)1: application for a tentativesubdivision map for the residences has been deemed complete and approved by the enforcement agency, which
do not have a photovoltaic system installed, must comply with the requirements of 110.10(b) through 110.10(e).
Low-rise Multifamily Buildings. Low-rise multi-family buildings that do not have a photovoltaic system installed must comply with the
Minimum Solar Zone Area. The solar zone must have a minimum totalarea as described below. The solar zone must comply with access,
pathway, smoke ventilation, and spacing requirements as specified in Title24, Part 9 or other parts of Title24 or in any requirements adopted by
a local jurisdiction. The solar zone total area must becomprised of areas that have no dimension less than 5 feet and are no less than 80
square feet each for buildings with roof areas less than or equal to 10,000 square feet or no less than 160 square feet each for buildings with
110.10(b)1: roof areas greater than 10,000 square feet. For single family residences, the solar zone must be located on the roof or overhang of the building
the building, or on the roof or overhang of another structure located within 250 feet of the building, or on covered parking installed with the
building project, and have a total area no less than 15 percent of the total roof area of the building excluding any skylight area. The solar zone
requirement is applicable to the entire building, including mixed occupancy.*
110.10(b)2: Azimuth.All sections of the solar zone located on steep-sloped roofs must be oriented between 90 degrees and 300 degrees of true north.
Shading. The solar zone must not contain any obstructions, including but not limited to: vents, chimneys, architectural features, and roof
Shading. Any obstruction located on the roof or any other part of the building that projects above a solar zone must be located at least twice the
110.10(b)3B: distance, measured in the horizontal plane, of the height difference between the highest point of the obstruction and thehorizontal projection of
the nearest point of thesolar zone, measured in the vertical plane.
*
Structural Design Loads on Construction Documents. For areas of the roof designated as a solar zone, the structural design loads for roof
Interconnection Pathways. The construction documents must indicate: a location reserved for inverters and metering equipment and a
110.10(c): pathway reserved for routing of conduit from the solar zone tothe point of interconnection with the electrical service; and for single family
residences and central water-heating systems, apathway reserved for routing plumbing from the solar zone to the water-heating system.
Documentation. A copy of the construction documents or a comparable document indicating the information from 110.10(b) through
110.10(e)1: Main Electrical Service Panel. The main electrical service panel must have a minimum busbar rating of 200amps.
Main Electrical Service Panel. The main electrical service panel must have a reserved space to allow for the installation of a double pole circuit
A1 PROPOSED SITE PLAN
A2 EXISTING FLOOR PLANS
A4 DEMOLITION FLR. PLANS
A5 PROPOSED FLOOR PLAN
A3 EXISTING ELEVATIONS
A7 PROPOSED ELEVATIONS
E1 ELECTRICAL PLAN
T24-T24.1 ENERGY CALC'S,
S1 STRUCTURAL NOTES
S2 STRUCTURAL DETAILS
S3 FOUNDATION PLAN
S4 FLOOR FRAMING PLAN
S4 ROOF FRAMING PLAN
A0 COVER PAGE/C&D
A0 CALGREEN M.M.
BMP NOTES AND DETAILS
P.O. BOX 783 - SALINAS,CA 93902
FX. (831) 287 - 0121
PH. (831) 794 - 2461
ENRIQUE ECKHAUS GIL.
eeckhaus@pacbell.net
eeeckhaus@gmail.com
CODES.
SHEET.
JOB
DRAWN
DATE
E.ECKHAUS/F.BALDERAS/A.ALONSO
REVISIONS
INDEX PLANS.
2022-017
MARCH-03-22
OWNER.
PROJECT.
327
UNIVERSITY AVE
LOS GATOS,
CA 95030
APN
529-04-060
1
The 2019
CRC
(Cal. Code Regs., Tit. 24)
California administrative code
Part 1
California residential code
Part 2.5
California electrical code
Part 3
California mechanical code
Part 4
California plumbing code
Part 5
CWoRE Supplement effective
August 17, 2019
California energy code
Part 6
Vacant - formerly california elevator
Safety construction code
(See cal. code regs., title 8)
Part 7
California historical building code
Part 8*
California fire code
Part 9
California existing building code
Part 10*
California green building standards
Code also referred as calgreen
Part 11
CWoRE Supplement effective
August 17, 2019
California referenced standards code
Part 12
A6 PROPOSED FLOOR PLAN
P1-P2 PLUMBING PLAN
M1-M2 MECHANICAL PLAN
JONAH BACK &
VIBHA RAO
CERTIFICATE OF COMPLIANCE
Project Name: Residential Building
Calculation Description: Title 24 Analysis
CF1R-PRF-01E
(Page 1 of 10)Calculation Date/Time: 2022-03-04T07:16:19-06:00
Input File Name: 327 UNIVERSITY AVE-PERFORMANCE.ribd19x
Registration Number:Registration Date/Time:
2022-03-04 05:21:58
Report Version: 2019.1.300
Schema Version: rev 20200901
HERS Provider:
222-P010041931B-000-000-0000000-0000 CalCERTS inc.
05:17:02CA Building Energy Efficiency Standards - 2019 Residential Compliance Report Generated: 2022-03-04
ENERGY USE SUMMARY
Energy Use (kTDV/ft2-yr)Standard Design Proposed Design Compliance Margin Percent Improvement
Space Heating 18.48 17.66 0.82 4.4
Space Cooling 21.01 20.67 0.34 1.6
IAQ Ventilation 0 0 0
Water Heating 11.05 9.22 1.83 16.6
Self Utilization/Flexibility Credit n/a 0 0 n/a
Compliance Energy Total 50.54 47.55 2.99 5.9
COMPLIANCE RESULTS
01 Building Complies with Computer Performance
02 This building incorporates features that require field testing and/or verification by a certified HERS rater under the supervision of a CEC-approved HERS provider.
03 This building incorporates one or more Special Features shown below
GENERAL INFORMATION
01 Project Name Residential Building
02 Run Title Title 24 Analysis
03 Project Location 327 UNIVERSITY AVE.
04 City LOS GATOS 05 Standards Version 2019
06 Zip code 95030 07 Software Version EnergyPro 8.2
08 Climate Zone 4 09 Front Orientation (deg/ Cardinal) 135
10 Building Type Single family 11 Number of Dwelling Units 1
12 Project Scope AdditionAlteration 13 Number of Bedrooms 3
14 Addition Cond. Floor Area (ft2)0 15 Number of Stories 2
16 Existing Cond. Floor Area (ft2)2329 17 Fenestration Average U-factor 0.3
18 Total Cond. Floor Area (ft2)2329 19 Glazing Percentage (%) 18.61%
20 ADU Bedroom Count n/a 21 ADU Conditioned Floor Area n/a
22 Is Natural Gas Available? Yes
CERTIFICATE OF COMPLIANCE
Project Name: Residential Building
Calculation Description: Title 24 Analysis
CF1R-PRF-01E
(Page 2 of 10)Calculation Date/Time: 2022-03-04T07:16:19-06:00
Input File Name: 327 UNIVERSITY AVE-PERFORMANCE.ribd19x
Heating Systems
Registration Number:Registration Date/Time:
2022-03-04 05:21:58
Report Version: 2019.1.300
Schema Version: rev 20200901
HERS Provider:
222-P010041931B-000-000-0000000-0000 CalCERTS inc.
CA Building Energy Efficiency Standards - 2019 Residential Compliance Report Generated: 2022-03-04 05:17:02
ZONE INFORMATION
01 02 03 04 05 06 07
Zone Name Zone Type HVAC System Name Zone Floor Area (ft2)Avg. Ceiling Height Water Heating System 1 Water Heating System 2
1st. FLOOR Conditioned HVAC System 11 1202 8 DHW Sys 1 N/A
2nd. FLOOR Conditioned HVAC System 22 1127 8 DHW Sys 1 N/A
BUILDING - FEATURES INFORMATION
01 02 03 04 05 06 07
Project Name Conditioned Floor Area (ft2)Number of Dwelling
Units Number of Bedrooms Number of Zones
Number of Ventilation
Cooling Systems
Number of Water
Residential Building 2329 1 3 2 0 1
HERS FEATURE SUMMARY
The following is a summary of the features that must be field-verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional
detail is provided in the buildng tables below. Registered CF2Rs and CF3Rs are required to be completed in the HERS Registry
Building-level Verifications:
• Kitchen range hood
Cooling System Verifications:
• -- None --
Heating System Verifications:
• -- None --
HVAC Distribution System Verifications:
• Duct leakage testing
Domestic Hot Water System Verifications:
• -- None --
REQUIRED SPECIAL FEATURES
The following are features that must be installed as condition for meeting the modeled energy performance for this computer analysis.
• Ducts in crawl space
CERTIFICATE OF COMPLIANCE
Project Name: Residential Building
Calculation Description: Title 24 Analysis
CF1R-PRF-01E
(Page 3 of 10)Calculation Date/Time: 2022-03-04T07:16:19-06:00
Input File Name: 327 UNIVERSITY AVE-PERFORMANCE.ribd19x
Condition
Condition
Registration Number:Registration Date/Time:
2022-03-04 05:21:58
Report Version: 2019.1.300
Schema Version: rev 20200901
HERS Provider:
222-P010041931B-000-000-0000000-0000 CalCERTS inc.
05:17:02CA Building Energy Efficiency Standards - 2019 Residential Compliance Report Generated: 2022-03-04
ATTIC
01 02 03 04 05 06 07 08 09 10
Name Construction Type Roof Rise
(x in 12)
Roof
Reflectance
Roof
Emittance
Radiant
Barrier Cool Roof Status
Verified Existing
Attic 2nd. FLOOR Attic Roof2nd. FLOOR Ventilated 10 0.1 0.85 Yes No Existing No
OPAQUE SURFACES
01 02 03 04 05 06 07 08 09 10 11
Name Zone Construction Azimuth Orientation
Gross Area (ft2)Window and
Door Area (ft2)Tilt (deg) Wall Exceptions Status
Verified Existing
Front Wall 1st. FLOOR R-13 Wall 135 Front 225 93 90 none Existing No
Left Wall 1st. FLOOR R-13 Wall 225 Left 353 51.5 90 none Altered No
Rear Wall 1st. FLOOR R-13 Wall 315 Back 225 92 90 none Altered No
Right Wall 1st. FLOOR R-13 Wall 45 Right 353 83 90 none Altered No
Front Wall 2 2nd. FLOOR R-13 Wall 135 Front 257 32 90 none Existing No
Left Wall 2 2nd. FLOOR R-13 Wall 225 Left 372 42 90 none Existing No
Rear Wall 2 2nd. FLOOR R-13 Wall 315 Back 257 50 90 none Existing No
Right Wall 2 2nd. FLOOR R-13 Wall 45 Right 372 30 90 none Existing No
Interior Surface
1st.
FLOOR>>2nd.
FLOOR
R-13 Wall1 n/a n/a 80 0 n/a Existing No
Interior Surface
2
2nd.
FLOOR>>1st.
FLOOR
R-13 Wall1 n/a n/a 80 0 n/a Existing No
Roof 2nd. FLOOR R-30 Roof Attic n/a n/a 1127 n/a n/a Existing No
Raised Floor 1st. FLOOR
R-19 Floor
Crawlspace n/a n/a 1202 n/a n/a Existing No
Raised Floor 2 2nd. FLOOR
R-19 Floor
Crawlspace n/a n/a 1127 n/a n/a Existing No
CERTIFICATE OF COMPLIANCE
Project Name: Residential Building
Calculation Description: Title 24 Analysis
CF1R-PRF-01E
(Page 4 of 10)Calculation Date/Time: 2022-03-04T07:16:19-06:00
Input File Name: 327 UNIVERSITY AVE-PERFORMANCE.ribd19x
Existing
Registration Number:Registration Date/Time:
2022-03-04 05:21:58
Report Version: 2019.1.300
Schema Version: rev 20200901
HERS Provider:
222-P010041931B-000-000-0000000-0000 CalCERTS inc.
05:17:02CA Building Energy Efficiency Standards - 2019 Residential Compliance Report Generated: 2022-03-04
OPAQUE DOORS
01 02 03 04 05 06
Name Side of Building Area (ft2)U-factor Status Verified Existing Condition
Door Front Wall 20 0.5 Existing No
FENESTRATION / GLAZING
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16
Name Type Surface Orientation Azimuth
Width
(ft)
Height
(ft)
Mult.Area
(ft2)U-factor U-factor
Source
SHGC SHGC
Source
Exterior
Shading
Status
Verified
Condition
Bay Window Window Front Wall Front 135 1 49 0.3 NFRC 0.32 NFRC Bug Screen Existing No
Window Window Front Wall Front 135 1 12 0.3 NFRC 0.32 NFRC Bug Screen Existing No
Window 2 Window Front Wall Front 135 1 12 0.3 NFRC 0.32 NFRC Bug Screen Existing No
Window 3 Window Left Wall Left 225 1 12 0.3 NFRC 0.32 NFRC Bug Screen Existing No
Window 4 Window Left Wall Left 225 1 12 0.3 NFRC 0.32 NFRC Bug Screen Existing No
Window 5 Window Left Wall Left 225 1 7.5 0.3 NFRC 0.32 NFRC Bug Screen Existing No
Window 6 Window Rear Wall Back 315 1 12 0.3 NFRC 0.32 NFRC Bug Screen New n/a
Patio Door Window Rear Wall Back 315 1 80 0.3 NFRC 0.32 NFRC Bug Screen New n/a
Side Window Window Right Wall Right 45 1 9 0.3 NFRC 0.32 NFRC Bug Screen New n/a
Patio Door 2 Window Right Wall Right 45 1 40 0.3 NFRC 0.32 NFRC Bug Screen New n/a
Side Window 2 Window Right Wall Right 45 1 9 0.3 NFRC 0.32 NFRC Bug Screen New n/a
Window 7 Window Right Wall Right 45 1 25 0.3 NFRC 0.32 NFRC Bug Screen New n/a
Window 8 Window Front Wall 2 Front 135 1 32 0.3 NFRC 0.32 NFRC Bug Screen Existing No
Window 9 Window Left Wall 2 Left 225 1 32 0.3 NFRC 0.32 NFRC Bug Screen Existing No
Window 10 Window Left Wall 2 Left 225 1 10 0.3 NFRC 0.32 NFRC Bug Screen Existing No
Window 11 Window Rear Wall 2 Back 315 1 25 0.3 NFRC 0.32 NFRC Bug Screen Existing No
Window 12 Window Rear Wall 2 Back 315 1 25 0.3 NFRC 0.32 NFRC Bug Screen Existing No
Window 13 Window Right Wall 2 Right 45 1 6 0.3 NFRC 0.32 NFRC Bug Screen Existing No
Window 14 Window Right Wall 2 Right 45 1 24 0.3 NFRC 0.32 NFRC Bug Screen Existing No
CERTIFICATE OF COMPLIANCE
Project Name: Residential Building
Calculation Description: Title 24 Analysis
CF1R-PRF-01E
(Page 5 of 10)Calculation Date/Time: 2022-03-04T07:16:19-06:00
Input File Name: 327 UNIVERSITY AVE-PERFORMANCE.ribd19x
R-value
Siding/sheathing/decking
Siding/sheathing/decking
Inside Finish: Gypsum Board
Registration Number:Registration Date/Time:
2022-03-04 05:21:58
Report Version: 2019.1.300
Schema Version: rev 20200901
HERS Provider:
222-P010041931B-000-000-0000000-0000 CalCERTS inc.
CA Building Energy Efficiency Standards - 2019 Residential Compliance Report Generated: 2022-03-04 05:17:02
BUILDING ENVELOPE - HERS VERIFICATION
01 02 03 04
Quality Insulation Installation (QII)High R-value Spray Foam Insulation Building Envelope Air Leakage CFM50
Not Required Not Required Not Required n/a
OPAQUE SURFACE CONSTRUCTIONS
01 02 03 04 05 06 07 08
Construction Name Surface Type Construction Type Framing Total Cavity
R-value
Interior / Exterior
Continuous U-factor Assembly Layers
R-13 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-13 None / None 0.101
Inside Finish: Gypsum Board
Cavity / Frame: R-13 / 2x4
Exterior Finish: 3 Coat Stucco
R-13 Wall1 Interior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-13 None / None 0.092
Inside Finish: Gypsum Board
Cavity / Frame: R-13 / 2x4
Other Side Finish: Gypsum Board
Attic Roof2nd. FLOOR Attic Roofs
Wood Framed
Ceiling 2x4 @ 24 in. O. C.R-0 None / None 0.644
Roofing: Light Roof (Asphalt Shingle)
Roof Deck: Wood
Cavity / Frame: no insul. / 2x4
R-19 Floor Crawlspace Floors Over
Crawlspace Wood Framed Floor 2x10 @ 16 in. O. C. R-19 None / None 0.046
Floor Surface: Carpeted
Floor Deck: Wood
Cavity / Frame: R-19 / 2x10
R-30 Roof Attic Ceilings (below
attic)
Wood Framed
Ceiling
2x4 @ 24 in. O. C.R-30 None / None 0.032
Over Ceiling Joists: R-20.9 insul.
Cavity / Frame: R-9.1 / 2x4
OPAQUE DOORS
01 02 03 04 05 06
Name Side of Building Area (ft2)U-factor Status Verified Existing Condition
Door 2 Left Wall 20 0.2 New n/a
CERTIFICATE OF COMPLIANCE
Project Name: Residential Building
Calculation Description: Title 24 Analysis
CF1R-PRF-01E
(Page 6 of 10)Calculation Date/Time: 2022-03-04T07:16:19-06:00
Input File Name: 327 UNIVERSITY AVE-PERFORMANCE.ribd19x
Water
System
System
Existing
Heat Recovery
Registration Number:Registration Date/Time:
2022-03-04 05:21:58
Report Version: 2019.1.300
Schema Version: rev 20200901
HERS Provider:
222-P010041931B-000-000-0000000-0000 CalCERTS inc.
CA Building Energy Efficiency Standards - 2019 Residential Compliance Report Generated: 2022-03-04 05:17:02
WATER HEATING - HERS VERIFICATION
01 02 03 04 05 06 07 08
Name Pipe Insulation Parallel Piping Compact Distribution
Compact Distribution
Type Recirculation Control Central DHW
Distribution
Shower Drain Water
DHW Sys 1 - 1/1 Not Required Not Required Not Required None Not Required Not Required Not Required
WATER HEATERS
01 02 03 04 05 06 07 08 09 10 11 12 13 14
Name
Heating
Element
Type
Tank Type # of
Units
Tank
Vol.
(gal)
Energy
Factor or
Efficiency
Input Rating
or Pilot
Tank
Insulation
R-value
(Int/Ext)
Standby Loss
or Recovery
Eff
1st Hr.
Rating or
Flow Rate
NEEA Heat Pump
Brand or Model
Tank Location
or Ambient
Condition
Status
Verified
Condition
DHW
Heater 1 Gas Consumer
Instantaneous 1 0 0.97-UEF
<= 200
kBtu/hr 0 n/a n/a n/a n/a New
WATER HEATING SYSTEMS
01 02 03 04 05 06 07 08 09 10
Name System Type Distribution Type Water Heater Name (#)
Solar Heating
System
Compact
Distribution HERS Verification Status
Verified
Existing
Condition
Existing
Heating
DHW Sys 1 Domestic Hot
Water (DHW)
Standard
Distribution DHW Heater 1 (1)n/a None n/a New NA