HomeMy WebLinkAbout2610 ACUNA CT; ; 87-69; Permit" DECLARATIONS .ER WORKER'SCOUPENSATION OWNERIBUILDER CONTMCTOII ' 71 /I In 1 r
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PLAN CNECK NUMBER: 87-69 DATE 11-tee7 j,
PROJECT NAME: ;
ADDRESS: 2610 kw-18 Ct
PROJECT NO.: UNIT NUMBER: F'HASE, NO.:
TYPE OF UNIT: 5fd NUMBER OF UNITS 1
CONTACT PERSON: Brad Andarwn ,
CONTACT TELEPHONE: 931-6611
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INSPECTED /& DATE
INSPECTED DATE i
WY: INSPECTED: 3J23L" APPROVE4 ."-'. DlSApPROVED -
BY INSPECTED APPROVED~ - , DISAPPROVED __
INSPECTED
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DATE
. .BY INSPECTED: APPROVED! 1 __ DSAPPROVED 2
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FINAL BUILDING INSPECTION
PLAN CHECK NUMBER: 27.- 3.. DATE: 11-16-87
PROJECT NAME
ADDRESS 2610 ?\,CU~'~;< .:it
PROJECT NO.: UNIT NUMBER: PHASE NO.:
TYPE OF UNIT 5 fil
::.rhci /4:dC:r,;*2!:
Y31--6677
NUMBER OF UNITS 1
CONTACT PERSON:
CONTACT TELEPHONE
INSPECTED
BY
- DATE J __ INSPECTED:NOV- 1 3 1987 APPROVED ~ DISAPPROVED ~
INSPECTED DATE BY: INSPECTED: APPROVED ~ DISAPPROVED ~
INSPECTED DATE BY INSPECTED APPROVED ~ DISAPPROVED
L;osta Real rvtuntctpal water ulstrtct
COMMENTS: Engineering Department (61 9) 438-3367 ..
Rev. llm WHITE: Suspense BLUE Water District GREEN: Engineerlng CANARY Utilities PINK Planning GOLD Fire
_.
FINAL BUILDING INSPECTION
PLAN CHECK NUMBER: 87-69 DATE 11-10-87
PROJECT NAME
ADDRESS: 2610 Acuna Ct
PROJECT NO.: UNIT NUMBER: PHASE NO.:
TYPE OF UNIT: sfd NUMBER OF UNITS: 1
CONTACT PERSON: Brad Anderwn
CONTACT TELEPHONE: 931-6677
all dept
INSPECTED BY DATE INSPECTED APPROVED ~ DISAPPROVED ~
INSPECTED DATE BY INSPECTED APPROVED ~ DISAPPROVED ~
COMMENTS
Rev. Ilea WHITE Suspense BLUE Water Dlstriot GREEN: Englneerlng CANARY UtllltieS PINK Planning GOLD: Fire
FINAL BUILDING INSPECTION
PLAN CHECK NUMBER: 87-69 ~ DATE: 11-10-87
PROJECT NAME ,
ADDRESS
PROJECT NO.: UNIT NUMBER: dHASE NO.:
TYPE OF UNIT:
2610 Acuna Ct
sfd NUMBER OF UNITS:
CONTACT PERSON: Brad Anderson - u I'
CONTACT TELEPHONE 931-6677
all dept
m 4 YA\N
BY INSPECTED
INSPECTED DATE APPROVE# ~ DISAPPROVED -
INSPECTED BY
.. ! ..
', ',I DATE INSPECTED APPROVEd __ DISAPPROVED -
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COMMENTS:
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Rev. ilea WHITE Suspense BLUE Water Dlstrlct GREEN Englneerlng CANARY Ulllltles PINK Plannlng GOLD Flre
ESGIL CORPORATION
9320 CHESAPEAKE DR.. SUITE 208
SAN DIEGO, CA 92123
(619) 5601468
PROJECT NAME: 5
The plans transmitted herewith have been corrected where necessary and substantially comply with the .jurisdiction's building codes.
The plans transmitted herewith will substantially comply 0 with the jurisdiction's building codes when minor deficien- cies identified are resolved and checked by building department staff.
The plans transmitted herewith have significant deficiencies
and resubmitted for a complete recheck.
The plans are being held at Esgil Corp. until corrected The check list transmitted herewith is for your information.
plans are submitted for recheck.
The applicant's copy of the check list is enclosed for the
0 identified on the enclosed check list and should be corrected
0 jurisdiction to return to the applicant contact person.
0 The applicant's copy of the check list has been sent to:
Esgil staff did not advise the applicant contact person that plan check has been completed.
0 Esgil staff did advise applicant that the plan check has
been completed. Person contacted:
Date contacted: Telephone #
REMARKS :
By: SADW Enclosures: donc
ESGIL CORPORATION 3- 13-87
ESGIL CORPORATION
9320 CHESAPEAKE DR., SUITE 208
SAX DIEGO. C,\ 92123
(6 I 9) S6Q 1468
DATE : J - 14- a7
JURISDICTION: CITY OF CARLSBAD FILE COPY 0 PLAN CHECKER
PLAN CHECK NO: 66 . d7? - fnq ' z ' i-=J UPS
PROJECT ADDRESS: J/O lo GlLfJnr\. CT,
0 DESIGNER
PROJECT NAME: sl=/Z
, 0 necessary and substantially comply with the jurisdiction's The plans transmitted herewith have been corrected where
building codes.
with the jurisdiction's building codes when minor deficien- The plans transmitted herewith will substantially comply
U cies identified checked by building department staff. are resolved and
0 identified on the enclosed check list and should be corrected The plans transmitted herewith have significant deficiencies
and resubmitted for a complete recheck.
The check list transmitted herewith is the jurisdiction's
Esgil Corp. until corrected plans are submitted for recheck. copy for your information. The plans are being held at
The applicant's copy of the check list is enclosed for the 0 jurisdiction to return to the applicant contact person.
The applicant's copy of the check list has been sent to: 3QAD /n>.:Dr@?,,,r.c 7a57 €1 FIIFRT~ c5. , CA - qA&q
0 plan check has been completed. Esgil staff did not advise the applicant contact person that
Esgil staff did advise applicant that the plan check has been completed. Person contacted: Grad fl~drts,,., - ,
Date contacted: &?./!o/R~ Telephone #23 I - lootn
REMARKS :
mes. ~A-~DERSO~)
BY: SAD~E ENCL : .&re ., L-
ESGIL CORPORATION
~-1\-87
m .
Date initial plan check completed:
a-14-87 BY: TAwe
Applicant contact person:
&rad Dn&rSumTelephone: 9.3 I - Id06
H)RzvDw: mgbsKRIuD
Plan check is limited to dechnical requirements
contained in the Uniform Building Code, Uniform
National Electrical Code and State 1aWS
Plumbing Code, Uniform Mechanical Code,
attenuation and access for the hdicapped.
regulating energy conservation, noise
The plan check is based on regulations enforced
by the Building Inspection Department. You may
have other corrections based on laws and
ordinances enforced by the Planning Department,
Engineering Department or other departments.
1982 UBC (eff. 7/1/85)
1985 UPC (eff. 11/12/86)
1984 NEC (eff. 10/1/85)
1985 UMC (eff. 11/12/86>
The above regulations apply to residential
construction.
PLM-msiKET. The circled items need clarification,
SIMagFNULYARDDIIPLgR~ .. modification or change. All items have to be
Date plans received by jurisdiction: conformance with the cited codes and satisfied before the plans will be in
regulations. Per Sec. 303 (c), 1982 Uniform
Building Code, the approval of the plans does
not permit the violation of any state, county
or city law.
2-9 - 87
Date plans received by Esgil Corporation:
2-11 - 87 To meed w the recheck DrOCesS. note on this
baen addressed i.e.. ~lan sheet. soecification,
list for a coov) where each correction item has
when YOU submit the revised ~lans.
etc. Be sure to enclose the marked UD list
m: ~~~~~(x~:~~~p~as~~v~ll~marrp~s~m~wrrna~s~~.
Carlsbad List 10, Single Family Ikrelling and Duplex With All Supplements
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3125186
A. pwLs 0 Please de all corrections on the original
any original plan sets that may have been
tracings and submit two new sets of prints, and
returned to you by the jurisdiction, to:
Esgil Corporation, 9320 Chesapeake Drive,
Suite C208, San Diego, California 92123,
(619) 560-1468.
/ tracings and submit two new sets of prints, and
P
Please make all corrections on the original
, any original plan sets that may have been
returned to you by the jurisdiction, to:
The jurisdiction's building department.
Indicate on the Title Sheet of the plans,
the name of the legal omer and nam of person
responsible for the preparation of the plans.
Section 302 (a) 7.
Plans, specifications and calculations shall
Professions Code).
engineer or architect. (California Buainess and
d signed by a California state licensed
@ @*on the Title &et of the plana the
gross flwr area of each element of this project
including dwelling, garage, carport, patio, deck
and balcony. Section 302 (c).
@ Provide a statement on the Title Sheet of
Title 24 and 1982 UBC, UMC, and UPC and 1984
the plans that this project shall comply with
NEC .
Submit fully dimensioned plot plan drawn to
scale showing location, size, and use of all
existing and proposed structures on the lot.
Identify property lines and show lot dimensions
and all easements. Show location of all cut or
fill slopes and approximate finish floor
elevations at all lot corners.
elevations for all structures and show
Section 302 (c).
Indicate distance from center line of street
property lines to proposed building.
Section 302 (c).
B. FYRX-08
alley to property line and distance from
P Walls closer than 3 feet to property lines
openings, and shall have 30 inch parapets when
shall be one-hour rated construction, have no
feet on any floor.
the building floor area exceeds 1,000 square
(Table 5. A. Section 1709 (a)).
more than 12 inches into the 3 foot
. Projections, including eaves. may not
set- from the property line. Eaves Over
required windows shall be not less than 30
Section 1710 and Section 504 (a) and (b).
inches from the side and rear property lines.
Plastic skylights shall not be installed
openings in such exterior wall are prohibited or
required to be protected.
Section 5207 (a) 7.
ithin 8' of an exterior wall located where
f Projections, including eaves, shall be
one-hour fire-resistive construction, heavy
project into the 3' setback area fmm the
timber or of noncombustible material if they
property line. Section 1710.
kctor, centrally located in corridor leading
to sleeping rooms or above stair if sleeping
rooms are on upper level. Section 1210. .
dement of dwelling units having a stairway
Show location of permanently wired smoke
A smoke detector shall be installed in the
which opans from the basement into the dwelling.
Such detector shall be connected to a sounding
device or other detector to provide an alarm
which will be audible in the sleeping area.
Section 1210.
2
3/25/86
c. Ram SIZES. umu. vmnlxn OllmGIAZmG Dimension on the plans, the 30" clear width
water closet compartments and 24" clearance
Habitable rooms, other than kitchens, shall
contain at least 70 square feet of floor area.
in front of water closet.
Section 1207 (b). Section 511 (a).
itor area and a minimum of 10 square feet per adjacent to such doors and glazing adjacent to
Section 1205 (a). Appears to be deficient in walking surfaces. Section 5406.
Specify safety glazing for glazing in
Window area must be at least 1/10 of the Adous locations such as glass doors, glazing
@ Glazing, in the same wall plane as a door,
muat be safety glazing if within 12" of the door
and less than 60" above the walking surface,
unless the glazing is leaded on faceted glass.
must be 1/20 of the floor area and a minimum of
5 square feet. In bathrooms, laundry rooms and
Section 5406 (d) 7. by &~gy,,&~ dr.
similar room 1/20 of area is required and
minh is 1.5 sq. ft. (Section 1205 (a)).
' ~~~d'~~~~~~~not less than 25 sq.
@ Openable window area in habitable rooms ,
I r. .I
Glazing in shower and tub enclosures shall
t?tiLed, laminated or approved plastic b./L)ff-# rm. JJ "-sbm(~~uding windows within 5 feet of tub or
At least 112 of the comn hall must be shower floor). Section 5406 (d) 5. x ST: c ,fipCV/7dsu*
Sleeping rooms shall have a window or
shall not exceed 44" above the floor. The
oofed porch unless the ceiling is at least 7 5.7 square feet with the minimum openable width
ft. if light and ventilation is being supplied
from an adjacent room. Section 1205 (a). erior door for emergency exit. Sill height
Required windows shall not open into a window must have an openable area of at least
feet and the longer side is at least 65% open. 20" end the min- openabla height 24".
Section 1205 (a). Section 1204.
@ Provide mechanical ventilation capable of
providing five air changes per hour in
bathrooms, water closet compartments, laundry
windows are not provided. Section 1205 (a).
rooms end similar rooms if required openable
211 b less than 7'0" in any dimehsion.
Section 1207 (c).
I7
No habitable room, other than a kitchen,
Show that ceiling height for habitable tis is a minimum of 7'6". Section 1207 (a).
Show ceiling height for laundry rooms,
hallways, corridors, and bathrooms is a miniuum
of 7'0". Section 1207 (a). ..
not have a flwr area exceeding 33 113
percent of the total floor area in the room
height of 7 feet, above and below, and must have
below. lhe mezzanine floor must have a clear
the long side open to the room below except for
posts and protective walls or railings not
exceeding 42" in height. Section 1716. -
k?anine floor and is, by Uniform Building Code
lb loft you show does not comply as a
A mezzanine is an intermediate floor and
definition, a story. Section 1716.
3
3/25/86
D. EIW. SWRUAYS. AllD RAIUNGS
f . Floors above the second story shall.have
not less than 2 exits. Section 3303 (a). / Required exit doorways shall be not less
than 36" in width and not less than 6'8" in
height, and shall be capable of opening at least
90 degrees. Section 3304 (e).
j&. Provide 36" high protective railing for
porches, balconies, and open sides of stair
landings. Openings between railings shall be
less than 6". Section 1711.
P
f
. Show how guardrail connection details are
adequate to support 20 pounds per lineal foot at
a right angle to the top rail. 'fable 23-B.
Provide stairway and landing details.
ection 3306 (b) & (c).
a. E(sximum rise 8" and minimum run is
9".
b. Minimum headroom is 6'6".
C. Minimum width is 30".
a handrails per Section 3306 (j), shall
atisfy the following:
a. Provide handrail for stairways with 4
or more risers.
b. Handrail shall be 30" to 34" above the
nosing of treads.
c. The handgrip portion of handrail shall
be not less than 1 114" nor more than
2" in cross-seetional dimension.
(See attached).
,$ Every stairway lending shall have a
dimension, measured in the direction of travel,
at least equal to the stairway width.
Section 3306 (g).
/. A door may open over a stairway landing
provided the door, in any position, does not
reduce the clear area of the landing in the
direction of stairway travel, to less than
one-half the required width of the stairway.
Section 3306 (g).
provided the top step is not more than
A door may open inward at the top step of a
7 112" lower than the floor level.
Section 3304 (h).
,$ Provide details of winding stairway
complying with Section 3306 (a):
a. Mininntm tread is 6 inches at any point
and minimum 9 inches at a point 12
inches from where the treads are
narrowest.
b. Maximum rise is 8 inches.
c. Minimum width is 30 inches.
Provide spiral atairhay details, per
a. Minimum run is 7 112 inches measured
at a point 12 inches from where tha
treads are the narrowest.
b. Maximum rise is 9 112 inches.
C. Minimum headroom is 6 feet 6 jnches.
Spiral Staways may Mt be used for
tiuired exits when the area ser?ed is greater
than 400 sq. ft. Section 3306 (f).
4
3/25/86
&ce of 26 inches between the colm and
handrail, show dimension. Section 3306 (f).
Spiral stairways must have a clear walking
. Provide I.C.B.O. Resaarch Report and Number
kr metal stairway, or submit plan6 and
with the building depa+tment or note that the
calculations and approved fabricator registered
stairway fabrication shall be done under special
inspection per the approved fabrication plans.
Section 306 (a) 4B and Section 306 (f).
In buildings over 2 stories in height,
2;vide 3/4 hour fire-rated assemblies for all
openings in the exterior wall below or within 10
feet horizontally of an exterior stairway. An
exit balcony with 2 separated staimays is
exempt. Section 3306 (1).
,
%: 3 foot setback from the property lines.
Exterior stairways shall not project into
Section 3306 (n).
Ihe walls and soffits of the enclosed
space under interior stairs shall be
protected on the enclosed side as required for
one-hour fire-resistive construction.
f specify roof slope.
$ Roof slope is not adequate for roof type
specified. Table 32-B; Section 3203 (h).
ilt-up roof, with rock or gravel surfacing, is
Ihe maximum slope for a fire retardant
3 inches in 12 inches, Section 3203 (e) 2.
Ihe minimum slope for a fire retardant
inch in 12 inches. Section 3203 (e) 3.
.%,e for drainage or design to support
Specify minimum 114 inch per foot roof
accumulated water. Section 3207 (a), Section
2305 (f) and Section 2511 (d) 6.
Show roof drains and overflows.
. Provide skylight details to show compliance
Sections 3401 and 5207 or provide I.C.B.O.
approval mber.
/yl Plastic selight must be separated from
each other by at least 4 feet.
Section 5207 (a) 6.
2 l/lSO of attic area or 11300 of attic area if
at least 50% of the required vent is at least 3 I
feet above eave vents or cornice vents. Show
required area and area provided.
Section 3205 (c).
. show attic ventilation. vent area
!!ssn
Provide fireplace construction details or
te construction to be per attached fireplace
standard drawing. Qmpter 37.
Chapter 32.
# Specify roof material and application.
f or roof materials not covered in U.B.C., e.g.,
Specify I.C.B.O. or U.L. approval number
title, etc., Section 107.
p" show veneer support and connections in
4, 5, 6, and Section 2515 (a) regarding ties and
Seismic Zones 3 and 4, comply with Section 3002,
19 wire in horizontal joints or show
construction to be per attached sheets
30-1 or 30-2.
5
3/25/86
Show height and construction details of all
onry walls. chapter 24.
+. Note that cleanout openings shall be
provided at the bottom of all cells to be grout
filled over 4' in a single pour. Cleanout shall
be sealed before grouting, after inspection.
Section 2414 (a) 8.
. Show floor and roof connections to masonry
lineal foot or the actual design load, whichever
is greater. Cross grain tension or bending in
wood ledgers is not permitted.
Section 2312 (j) 3. A.
js!. Provide details for damp proofing the
foundation walls, below finish grade, where
useable space exists on the interior side of the
walls. Section 1707 (a).
keen planter and building walls.
Section 2516 (c) 7.
G. CXRAGE~clrroaRls
Connection shall resist 200 pounds per
Show a minimum 2" air space and flashing
Garage requires one-hour fire protection on & garage side of walls and ceiling c-n to
the dwelling. Table 5. B. Section 503 (a).
. All elements supporting floor above garage,
one-hour fire-rasistive protection on the garage
side. Section 503 (a).
& openings between garage end dwelling.
Section 503 (d) .
walls supporting floor joists, to have
Show 1 3/8" solid core self-closing door
P . Garages are not permitted to open into a
room used for sleeping purposes. Section 1104.
ziuire self-closing doors and stationary
Openings between carport and residence
windows. Section 1214.
Zr garage opening, lateral cross bracing at
plate line, method of bracing garage front, and
holddowns if required. chapter 23.
NOTE: Mwimum shear panel ratio of height to
width is 3 112 to 1. Table 25-1.
Show garage framing section, size of header
or landing in the garage is not more than
Doors may open into the garage only if the
112" lower than the door threshold.
Section 3304 (h).
Provide an 18" raised platform for any FAU,
which may generate a flame or spark, Urn: Section
508, UPC Section 1310 (a).
heatex, or other device in the garage,
E. RImrMTIm
@ ,Per soils report, note on the plan the
expansive, and note the allowable bear-value.
soils classification, whether or not theus
Section 2905 (c). t%v I d L A SW\S r*bfl.
p! The foundation plan does not comply with
Please review the report and modify design,
the soil report reconmendation for this project.
notes and details as required to show
compliance.
- -
the soils report reconmendations for .
Provide notes on the foundation plan
farndations, slab and building pad preparation.
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6
3/25/86
'kiewed by soils engineer. Note on the
foundation plan that "Rior to the Contractor
requesting a Building Departsent Foundation
building official in writing that:
Inspection, the soils engineer shall advise the
The soils report rocomends excavations be
1. the building pad was prepared in
accordance with the soils report;
2. the utility trenches have been
properly backfilled and compacted,
end;
3. the foundation excavations, forming6
and reinforcements comply with the
soils report and approved plan".
Show height of all foundation walls.
Show height of retained earth on all
foundation walls. Chapter 23.
$foundation to edge of cut or fill slopes and
If cut or fill slopes exist, show distance
show steepness and heights of cuts and fills.
chapter 29.
jd. Note on plans that wood shall be 6"
minimum above finish grade.
Section 2516 (c) 7.
from building and show drainage pattern and
Note on plans that surface water will drain
key elevations. Section 2905 (f).
Dimension foundation per U.B.C. Table 29A:
SuDDorted* Stemwall
1
2
6" 12" 12"
8" 15" 18"
3 10" 18" 24"
*maulations may support a roof in addition to
the floors. Where only a roof is supported, use
foundation for one floor.
ZLted, or equal. Section 2516 (c) 3. 4. Show foundation bolt size and spacing.
Section 2907 (e).
# Specify size, I.C.B.O. number and
mnufacturer of power driven pins. Show edge
and end distance and spacing.
Section 306 (f).
Show foundation sills to be pressure
a' If required by structural calculations,
show size, imbedment and location of hold down
anchors on foundation plan. Section 2312 (f).
note on plan that hold down anchors must be tied
If hold downs are required by calculations,
in place prior to foundation inspection.
Section 305 (e) 2.
Show adequate footings under all bearing
and shear walls. Section 2907 (b).
slopes steeper than 1:lO.
. Show on the elevations, stepped footings
Section 2901 (c). .
Show minimum 18" clearance from grade to
clearance to bottom of girders.
Section 2516 (c).
tidisturbed soil. Table 29-A.
Show pier size, spacing and depth into
@ 24".
Show minimum underfloor access of 18" x
Section 2516 (c).pq ~0-d. PJs 0 - .
b<7Gz<* SF,., wa.iU
Show minirmrm underfloor ventilation equal 40 1 sq. ft. for each 150 sq. ft. of underfloor area. Openings ,shall be as close to corners as
practicable and shall provide cross ventilation
on at least two approximately opposite sides.
Section 2516 (c).
-
7
3/25/86
Specify that posts embedded in concrete
be pressure treated per UBC Std. No. 25-
12. Section 2516 (c).
I. E!EmS
Show wall bracing. Every exterior wood
braced at each end at least every 25 feet of
length with 1 x 4 diagonal let-in braces or
equivalent. Section 2517 (9) 3.
Note cross bridging or blocking. Floor
supported laterally by bridging at intervals not
exceeding 8 feet, unless both edges are held in
line. Sac. 2506 (8).
'%or joists, and for rafters at exterior walls.
Section 2517 (d) 3.
and rafters 12" or more in depth shall be
Show blocking at ends and at supports of
f. Show solid blocking at ridge line and at
exterior walls on trussed roofs.
Section 2506 (g), Section 2517 (h).
Showdouble joists. Floor joists shall be
oubled under bearing partitions running
parallel with the joists. Section 2517 (d) 5.
shall not be offset from supporting
Bearing partitions, perpendicular to
girders, beams, walls or partitions, more than
the depth of the joist. Section 2517 (d) 5. zed not more than 4 feet on center and be
just above the ceiling joists, where rafters and
ceiling joists are not parallel.
Section 2517 (h) 4.
Show rafter ties. Rafter ties shall be
45 degrees to the horizontal.
Show rafter purlin braces to be not less
Section 2517 (h) 5.
@. Show 1/2" minh clearance between top
plate of interior partitions and bottom chord of
trusses. (To ensure loading will be as
.tps
f ocations per Section 2516 (f):
. Show double top plate with minimum 48"
ap splice. Section 2517 (8) 2.
Show nailing will be in compliance with
ge 25-9.
Show or note fire stops at the following
a. in concealed speces of stud walls and
partitions, including furred spaces,
at the ceiling and floor levels and at
the wall.
10 foot intervals along the length of
b. at all interconnections between
concealed vertical and horizontal
spaces such as occur et soffits, drop
ceilings and cove ceilings;
c. in concealed spaces between stair
stringers at the top and bottom of the
run and between studs along and in
line with the run of stairs if the
walls under the stairs are unfinished;
and
d. in openings around vents, pipes,
ducts, chheys, fireplaces and
similar openings which afford a
passage for fire at ceiling and floor
levels, with noncombustible
materials.
Y
f Riling mst be 3 x 4 or 2 x 6 at 16" O.C.
Show stud size and spacing. Haxh
llowable stud heights; Bearing wall: 2 x 4 and
x 6 max. 20'. Table 25-R-3.
2 x 6 max. 10'; Non-bearing: 2 x 4 max. 14', 2
Studs supporting two floors, a roof and
Table 25-R-3.
8
3/25/86
f or glued laminated wood members shall be given
Note an A.I.T.C. Certificate Of Compliance
to the building inspector prior to erection.
Section 306 (f). #. Detail all post to beam and post to
footing connections and reference the detail to
the plan. Section 2516 (m).
@. DE shear transfer connections,
including roof and floor diaphragms, to shear
walls. Section 2513.0 FP. cr-nb,rarr~. f
P
2
F
Specify nail size and spacing for all
hear walls, floor and roof diaphragms.
Indicate required blocking. Maintain maxh
diaphragm dbsion ratios. (Tables 25 I, J, K)
and Section 4713 (a).
Show 3" x 4" or 2" x 6" studs in first
tory of three story building. Table 25-R-3.
Pmvide truss details and truss
lculations for this project.
@. Provide roof framina ulan and floor.
framing p lan. Section 302 (a) 7.
. Provide framing sectloris through See IsLIod
Section 320 (a) 7.
P ' wide. Section 2517 (9) 5.
k
. Specify all header sizes for opening over
horizontal framing members and post footings.
I#. Provide calculations for main vertical and
Section 302 (a) 7.
Provide calculations for lateral loads,
panels, shear transfer and related.
Section 302 (9) 7.
$. sow on the plans all structural
requirements developed in the structural
calculations.
2 . Columns and posts located on concrete or
onry floors or deck exposed to the weather
or to water splash or in basements and which
by concrete piers or metal pedestals projecting
support permanent structures shall be supported
above floors unless approved wood of natural
resistance to decay or treated wood is used.
Section 2516 (c) 4.
prqect at least 8 inches above exposed ground @, Individual concrete or masonry~.p~ll
unless the columns or posts which they support
are of approved wood of natural resistance to
decay or treated wood is used.
Section 2516 (c) 4. &L.,/ S/,
f mow location of attic access with minh
__I- -
ize 22" x 30". Section 3205.
2
f
P
;26
$2
Show draft separation for attic areas
tween units in a duplex. Section 2516 (f).
Wood stud bearing walls, with studs at 24"
ea. 3 x 4 top plates if supporting either floor
.c., require 3 ea. 2 x 4 or 2 ea. 2 x 6 or 2
members or roof trusses that are spaced more
than 16" o.C. and do not bear within 5" of the
supporting stud. Section 2517 (g) 2.
. Specify plywood grade and panel
identification index. Table 25-N.
When roof pitch is less than 3:12, design
idge as a beam. Section 2517 (h).
If foundation cripple wall studs are less
Section 2517 (g) 4. per. /3
14" framing shall be solid blocking.
9
3125186
Cripple wall studs exceeding 4 feet in
eight shall be 3 inch by 4 inch or 2 inches by
@. Eminh 30" deep unobstructed working
space in front of furnace. Section 505, UMC.
@. on plans, clearances to be per
manufacturer's listing. Section 504, UMC.
Section 2517 (8) 4.
6 inches when supporting 2 stories.
zither weather exposed areas, is exterior
Show plywood sheathing over exposed eaves,
grade. Section 2516 (g) 3.
Furnace shall not be installed under any
Section 704, UMC.
Show a weep screed at the foundation plate
on all exterior and stud walls to be # Furnace shall not be installed in any
stuccoed. Section 4706 (e). space with access only through such room, unless
edroom, bathroom or in a closet or confined .
specified as direct vent appliance, enclosed
Section 704, UMC.
Show corridor width to be minimum 36". furnace or electric heating appliance.
Y Ridges, hips, and valleys shall be at
east one size larger than supported rafters.
@ show access to the attic or underfloor
furnace to be minimum 30 inches by 30 inches.
Section 2517 (h) 3. Section 708 & 709 UMC.
LY
In open beam construction, provide strap
es across the beams at the ridge support.
Section 2501 (a).
J. mCAL
All heating, ventilating, and cooling systems
Mechanical Code.
and appliances shall comply with the Uniform
ting and cooling appliances or systems.
Show the size, location and type of all
@. =e that passageway to the attic furnace
flooring not less than 24 inches wide.
shall be unobstructed and have continuous solid
Section 708, LMC.
@. 3peemanent electrical outlet and
lighting fixture controlled by a switch for the
attic furnace. Section 708, UMC.
f Show details to comply with Section 709
or furnace under the floor, or Section 710 for
roof or outside furnace.
Y er Chapter 6, UMC.
P
. Show source of combustion air to furnace, @. NZ onplan: o as mts ~d
noncombustible piping passing through three
floors or less shall be effectively draft
Every dwelling unit shall be provided with stopped at each floor or ceiling.
temperature of 70 degrees F. at 3 feet abve tha
floor in all habitable rooms. Show basis for
compliance. UBC, Section 1211.
eating facilities capable of maintaining a room UBC, Section 1706 (a) 6.
10
3/25/86
K. =UT, -1
All wiring shall comply with the National
Electrical Code. P
panel and the location of any sub-panels.
Ziptacles.
P pacing is not adequate in
2i
Y
f
f P o fuel burning water heater. If wall opening
Show on the plan the amperage of the
lectrical service, the location of the service
Show location of all electrical
Electrical receptacle locations andlor
show at least one convenience outlet other
outlets for laundry, etc., outdoors, in
garages and basements. NEC, Art. 210-52.
utdoors, and in garages and basements (other
Note convenience outlets in bathroms,
than for laundry and similar equipwtnt) shall be
GFI protected, NEC, Art. 210-8.
Note electrical system ground to be
rovided per NEC, Art. 250-81.
1. PunlmG ( tlmFclm";1
n plans. UPC, Section 1310.
Show water heater size, type and location
. Show source for providing combustion air
in an enclosure are used, at least one-half of
the required opening area shall extend into the
upper twelve inches of the enclosure and UPC. Section 1307.
one-half within Me lower twelve inches.
Y nstalled in bath or bedroom or in a closet
Fuel combustion water heater shall not be
UPC, Section 1309.
opening into bath or bedroom.
@. Provide adequate barrier to protect water
heater from vehicle damage. UPC, Section 1310.
,it
9 C, Section 1903.
/f
Show T and P Valve on water heater and
ow route of disdiarge line to exterior.
UPC, Section 1007 (e).
. Provide dryer vent to outside.
Note on the plan that hose bibbs and lawn
prevention devices. UPC, Section 1003.
prinkler systems shall have approved backflow
Shower stall shall accommodate a 30"
ircle and have a minimum floor area of
1,024 sq. in. UPC, 909 (a).
f+
f
n. IIDISE msmr~rn ~~PLEQS~
Show details of duplex common (party)
11s and floorlceiling assemblies to achieve a
Sound Transmission Class (STC) rating in walls
of 50 decibles and on Impact Insulation Class
Title 25.
(IIC) rating on floorlceiling of 50 decibles.
Show how penetrations of assemblies for
bathtubs, soffits, or heating ventilating, or
exhaust ducts hll be sealed, lined, or
transmission rating. Title 25.
insulated to maintain required sound
achieve STC of 50 between garage and living area
ljd Provide insulation in walls and ceiling to
Title 25.
if garage use is not controlled by resident.
iping, electrical devices, recessed cabinets,
11
3/25/86
A. mw.GY- PtMsSIlMp
state regulations (California Mmin. Code)
require that the design satisy one of the
attached alternative energy packages or submit
mandatory conservation items be satisfied.
calculations. Ihe law also requires that many
elements of the alternative energy
. Show on the Title Sheet of the plans, the
package that was selected, and next to each .
element show how you are complying with each
element. If calculations were used, provide
similar data on the plans.
fkts of the selected energy package, and
Ihe plan sheet showing the required
listing the design elements showing compliance
with that selected package, must be signed by
either the owner or a licensed Dmfessioml.
design professional must note hislher state
i.e., architect, engineer or contractor. A
license number. Saction 1403 of Title 20.
Show on the plans the "R" value for the
and related areas.
Show double glazing as per Energy Design,
show on the plan how shading requiremants
satisfied.
@. ne plans are not compliance with the
energy conservation compliance package selected
or design calculations provided. Show on plans
confo-e as follows:
p/dn5 dp mrG-ph w,Z~acka_Cc
[ 9 h ZrnA > /L% , t 167. I(&+')>.
/ 'V
anuz, . eou0r-
z! datory energy conservation requirements as
?
Specify on the buildinn olans all of the
listed on the enclosure titled, "Mandatory
Enemv Conservation Reauiremants".
Show the size, type, make, mdel and
ocation of the space heating (or cooling)
output B!IW/€k. exceeds 45,000.
system and provide heat loss calculations if the
0. c"l S.F.D. h SoPpLBllgm
Energy conservation design should be for 2: 7 . See attached energy packages.
Floor drains must have auto-prime ;76 city policy).
@. Note exhaust fans catmot be ductless type
(city policy).
@. New residential units must be pre-plumbed
jacks mst be installed" where the water heater
for future solar water heating. Note "two roof
the mst south facing roof
is in the one story garage and directly below
(City Ordinance No. 8093). & Note "two 314" copper pipes must be talled to the mst convenient future solar
panel location when the water heater is not in a
one story garage and is not directly below the
(City Ordinance No. 8093).
@. AII piping for present or future solar
water heating muIt be insulated when in areks
that are not heated or cooled by mechanical
means (city policy).
mst south facing mof.
/if . Incorporate the waterproofing details, on
attached Policy 80-8, where interior living
space occurs below grade at the msonry
wall(s).
12
3125lEb
it . Show on the Title Sheet on the phll, the
ormation required by the attached
Developmental Services Sheet 102683.
@. ~ll new residential buildings, including
additions, require a soils report. Please
P
+.
submit two copies.
~eavy timber framing, minhm 6" x 10"
and minhm 8" x 8" post, for the
structural beam and coluum supporting the fire
above, is acceptable if shown on the plans.
separation between the garage and living area
(city policy).
marks, on the following page.
Please see additional corrections, or
3he City of Carlsbad has contracted with Esgil
Corporation located at 9320 (hesapedre Drive,
Suite 208, San Diego, California 92123;
plan check for your project. If you have any
telephone number of b19/560-1468, to perform the
questions regarding these plan check items,
please contact
stmeE
at Esgil Corporation. If you have any questions
regarding City Building permit procedures,
please contact Carter Darnell at the City of
Telephone. (619)438-1161
Carlsbad, 2075 Les Pelmas Dr.,
lilank you.
Enclosures:
1. done
1.
3.
@ tire Retardant roof on all structures UBC Adopting Ordinsnc. 8792 requires
(See. 18.04.2101. Shw conpllanss wlth UBC Jactlon 3203l.l.
City Ordlnmce 9791 requires two park- Ing spscedunlt with clear area of
Show compliance. 20'%20' 1.0. no wsshIng machines, etc..
10/6/86 13
(1) All heating, ventilating, air conditioning, and water heating equipment shall meet all of the
requirements of the Appliance Efficiency Standards and shall be certified by the California Energy
Comission.
(2) A two stage thermostat, which controls the supplementary heat on its second stage, shall be
(3) Thermostats shall be equipped with an automatic setback, which the building occupant can program to
(4) Equipment which requires preventive maintenance to maintain efficient operation shall be furnished
(5) All gas-fired fan type central furnaces, gas-fired fan type wall furnaces, and cooking appliances
(6) All fan systems exhausting air to the outside shall be provided with backdraft dampers.
(7) All transverse duct, plenum, and fitting joints shall be sealed with pressure sensitive tape or
provided for heat pumps.
automatically set back the thermostat twice in 24 hours.
with complete necessary maintenance information.
shall be equipped with an intermittent ignition device.
mastic to prevent air loss and shall be insulated to conform to the provisions of Section 1005 of
the UMC, 1982 Edition.
(8) A vapor barrier is required in climate zone 1, 14, and 16.
(9) All manufactured windows and sliding glass doors shall meet the 1972 ANSI air infiltration
standards and shall be certified and labeled.
(10) All swinging doors and windows leading to unconditioned areas shall be fully weather-stripped.
(11) Storage type water heaters and storage and backup tanks for solar systems shall be externally
wrapped with R-12 insulation or greater.
(U) The five feet of pipe closest to the water heater, if outside conditioned space, shall be insulated
with a minimum of R-3. Steam and steam condensation return piping and recirculating hot water
(U) Lamps used in luminaries for general lighting in kitchens and bathrooms shall have an efficiency of
piping outside the building envelope shall be insulated in accordance with T20-1406(6).
(14) Showerheads and faucets shall be equipped with flow restrictars as outlined in the appliance
not less than 25 lumens per watt.
(15) Masonry and factory-built fireplaces on exterior walls, shall be equipped with tight-fitting
efficiency standards and shall be certified to the Energy Comission.
closeable metal or glass doors covering the entire opening of the firebox; a combustion air intaka
equipped with a readily accessible, operable, and tight fitting damper to draw air from the outside
of the building; and a tight fitting flue damper with a readily accessible control.
(16) Insulation used shall comply with California Quality Standards.
. (17) The insulation. installer shall p0st.a signed certificate...Section.276 .. Insulation Certificate
(All Occupancies). After installing insulation, the installer shall post in a conspicuous location
conforms the requirements of Title 24, Part 2, Chapter 2-53, and that the materials installed
in the building a certificate signed by the installer and the builder stating that the installation
conform with the requirements of Title 20, Chapter 2, Subchapter 4, Article 3. The certificate
shall state the manufacturer's name and material identification, the installed "R" value, and (in
applications of loose fill insulation) the minimum installed weight per square foot consistent with
the manufacturer's labeled density for the desired "R" value.
(18) For infiltration control all openings and penetrations must be caulked and sealed, such as around
windows, at sole plates, and openings for utility pipes and wires.
Form ECH 3/5/86
CITY OF CARLSBAD
Table 7. Alternative Component Packages. Climate Zone 7
BulIding Measure
INSULATION R-VALUE MINIMU1
Wall
Ceiling
18eavy" Wall
'Light Mass" Wall
Slab Floor PeriPleter
Xaised Floor
~mc3 .
GLAZING
Haximum Total Area X
Haximum U-value
Haximum Total Nonsouth
Hnimum Total South
Area X
Area X
SWING COEFFICIEm
South-facing Glazing
North-facing Glazing
West-facing Glazing
East-facing Glazing
TBEBHAI. EIASS EQUIVALENT
X Slab Floor
INFILTRATION CONTXOL
Electrical Outlet Plate
Continuous Barrier ,
MrTo-Air Heat Exchanger
Gaskets
SPACE HEATING SYSTEX
Gas Furnace Seasonal
Heat Pump ACOP
Efficiency X
Electric Resistancell
SPACE COOLING SYSTEM
A/C or Heat Pump SEER
WATER HEATING SYSTEM
Cas, Heat Pump or Solar
Solar vith Cas Backup with Any Backup
1 I Package Oeslgnaclon
E
P
h
L
2
N
N
N
IH
i2
Ni
I
RNR
RNR
RNR
RNR
:o 15
RNR
RNR
RNR
IN
2.: .5
NO 0
HIE
IEQ REP
3456
30
NR LNR NR REQ
11 I1 19 19
mNR.7NR
2.5 2.5 2.5 2.5
Nh NA NA NA
I1 11 11 11
19 30 19
.65 .65 .65 1.1
20 24
6.1 5.6 243 rR
9.6 8.4 NR 9'R
NB NR
NR 50
NRNR
NRNR
NRNR
YES YES
IEQ REQ
C-70 ACP
Appendix II a-9
Table 17. Notes for Tables 1 through 16
LEGEND: NR - Not
'MIN -Minimum efficiencies required by Section 2-5306 of the
required. N/A - Not applicable, PeQ = Required,
regulation. NO - Beating system type not alloved, YES - Beating
rystem type alloved.
3.' Whenever an attic is required, it must cover at least three-quarters
(3/4) of the ceFling area over conditioned space and be vented.
7. In alternative component packages which require thermal mass (other than
Package A). the specified percentage of mass must be directly exposed to
the conditioned space. To determine the floor area directly exposed to
the conditioned space.' To determine the floor area. count only the first
floor in conditioned areas. Uncarpeted first floor areas, such aa
linoleum or tiled entry vays. kitchens. bathrooms. and utility closets
may all be counted .towards this requirement.
8. Tharrmpl mass required for Packages E,1.2.3 and 4 must be either
area with a thickness of at least 2 inches and a volumetric heat capacity
equivalent to a slab floor covering one-fourth (25 percent) of the floor
of 28 Btu/ft3 *P (see belov for surface area of materials examples) or
provide the minimum total mass capacity listed in Table 17 of Appendix A
(use the Point System to calculate the mass for other materials).
4" brick Concrete block 140 pcf Concrete block 90 pcf
Climate block density, solid block density. exposed Slab
Zone grouted grouted one side Floor X _. 15
4"
18 22 24 28
14
20
17 18 21 6'
22 23 28 30 35 25
18
7
13
4" 6"
-I ._
110 For Pa&ges 5 and 6'electric resistance and radiant heating systms
uni t.
Shall have No or more separately controlled zones in each dwlling
.
F
CITY OF CARLSBAD
VALUATION AND PUN CHECK FEE
0 Bldg.
6Esgil
Dept.
PLAN CHECK NO. 87- bq ‘1’
BUILDING ADDRESS &b &.CuqGy rr-
APPLICANT/CONTACT ~3rd nn,i~r.’30m PHONE NO. 9 31- tdo/&
BUILDING OCCUPANCY ,e3/MJ DESIGNER PHONE c
TYPE OF CONSTRUCTION FA’ CONTRACTOR PHONE
I SUILDINC PORTION I BUILDING AREA I VALUATION I VALUE
I I I
Air Conditioninn I I Commercial I@
Residential I @ Res. or Corn.
Fire Surinklers I e
Total Value -11 /
Fee Adjusted To Reflect OEnergy Regulations (Fee x 1.1)
OHandicapped Regulations (Fee x 1.065) ’
Building Permit Fee f 9b3-.rO
Plan Check Fee $ s &.As -91 1
RESIDENTIAL VALUATION CHART EFFECTIVE 7/1/86
SFD & DUPLEXES x $ 59.00 $
APT. HOUSES & ATTACHED MULTI-FAMILY UNITS X 47.00
GARAGE "2.13 X 14.00 /3;202
CARPORT x 10.00
COVERED PORCH X 5.50
COVERED PATIO X 5.50
BALCONIES/STAIRS/DECKS X 9.00
RETAINING WALLS x 11.00
POOLS X 24.00
SAUNAS (STEAM) VALUATION 5,600
SPAS (GUNITE) VALUATION 4,600
* SPAS (PLASTIC/FACTORY MADE) VALUATION 2,050
AIR CONDITIONING X 2.40
MANUFACTURED HOUSING ON A SINGLE-FAMILY LOT
(114 OF BUILDING PERMIT FEE)
TOTAL VALUATION
PLAN CHECK FEE %"LLC
* POLICY:
IT IS OUR POLICY TO CHARGE A BLANKET PERMIT FEE OF $75.00 FOR A
FACTORY-MADE PLASTIC SPA. THIS FEE COVERS ALL WORK, INCLUDING
PLUMBING AND ELECTRIC.
THIS PERMIT FEE APPLIES TO AN IN-THE-GROUND, PERMANENTLY INSTALLED,
FACTORY-MADE PLASTIC SPA, NOT TO EXCEED 400 GALLONS IN CAPACITY.
THE PLUG-IN TYPE SPA IN AN APPLIANCE AND DOES NOT REQUIRE A PERMIT.
PLANNING
ZONE: p\ TYPE OF PROJECT AND USE: -
SCHOOL DISTRICT: SAN DIEGUITO ENCINITAS
SETBACKS: FRONT OIL SIDE 0% REAR ak
DISCRETIONARY ACTIONS: h
REDEVELOPMENT PERMIT REQUIRED: ,qL
LANDSCAPE PLAN COMMENTS: 4 ObL
ENVIRONMENTAL REQUIRED: O?L
COASTAL PERMIT REQUIRED: YES
- - CARLSBAD SAN MARCOS&
I
r NO
ADDITIONAL COMMENTS: OIL
-
OK TO ISSUE: DATE:A!%q\i%?
ENGINEERING
I LEGAL REPUIREMENT,S
LEGAL DESCRIPTION VERIFIED? "- APN CHECKED? L
EASEMENTS:DIL &
EDU'S: ,(,&)n ,
IMPROVEMENTS:
PERMITS REQUIRED
G?ADING:JJ & m,h eK u LJ ,
GRADING COMPLETION CERTIFIED:
FEES REQUIRED I IPARK-IN-LIEU WADRANT: , $4 , FEE PER UNIT: N,& TOTAL FEE: /\//A
ITIES MGMT. FEE
..
'X u P)
DATE: 6/$4/@
/ / (
DPDZ:DPD6:10 I
REPORT OF
FIELD OBSERVATIONS
RELATIVE COMPACTION TESTS
PROPOSED ANDERSON RESIDENCE
LOT 92 I ACUNA COURT
CAFUSBADl CALIFORNIA
PREPARED FOR :
MR. BRAD ANDERSON
7057 El Fuerte Street
La Costa, California 92009
PREPARED BY:
SOUTHERN CALIFORNIA SOIL & TESTING, INC.
Post Office Box 20627
6280 Riverdale Street
San Diego, California 92120
.
June 22, 1987
Mr. Brad Anderson
7057 El Fuerte Street
La Costa, California 92009
SUBJECT :
REFERENCE:
SCS&T 8721032
Report No. 3
Interim Report of Field Observation and Relative
Compaction Tests, Proposed Anderson Residence, Lot
92, Acuna Court, Carlsbad, California.
Report of Geotechnical Investigation, Lot 92,
Acuna Court, Carlsbad, California, by Southern
California Soil & Testing, Inc., dated March 10,
1987.
Gentlemen:
In accordance with your request, this report has been prepared
to present the results of the field observations and relative
compaction tests performed at the subject site by Southern
California Soil & Testing, Inc. These services were performed
on June 17 and June 18, 1987.
SITE DESCRIPTIOly
The subject site is an irregular shaped lot located at ‘the
terminus of Acuna Court in Carlsbad, California. The lot
SOUTHERN CALIFORNIA SOIL AND TESTING. INC.
SCS&T 8721032 June 22, 1987 Page 2
consists of approximately 0.60 acres and is bounded by Acuna
Court to the southeast, a residential home to the east, a San
Diego Gas and Electric easement with overhead high voltage
lines on the north and an undeveloped residential lot the the
south. Prior to grading, the site was relatively level
adjacent to Acuna Court and then sloped gently to moderately
in a generally north to northwest direction, at a gradient of
approximately 4 to 1, horizontal to vertical on the
northwesterly portion of the site, and becoming flatter on the
southeasterly portion. A small cut slope, which was
approximately three feet in height, existed at the boundary
with Acuna Court. In addition, an off-site, west-facing fill
slope was located adjacent to the easterly boundary. This
fill slope was approximately eight feet in height.
No vegetation existed on site due to recent brushing
activities. A two story wood-framed residential structure is
currently under construction. Underground utility lines
service the site from the utility mains adjacent to Acuna
Court. In addition, a twenty foot easement for Carlsbad
Municipal Water District and a twenty foot easement for San
Diego Gas and Electric encroach the site from the southerly
and northerly boundaries, respectively.
PROPOSED CONSTRUCTION
It is our understanding that grading for this phase of work
was for landscaping purposes and that a swimming pool is
planned for this site to the north ,of the proposed residence
as shown on the attached Plate No. 1.
No grading plans were made available to our firm. To assist
SCS&T 8721032 June 22, ,1987 Page 3
in determining the locations of our field density tests and to
define the general extent of the site grading for this phase
of work, a not-to-scale drawing was made of the completed
earthwork. Elevations of our field tests were logged in
relation to finished floor of residence under construction as
shown on the attached Plate No. 1. An assumed elevation of
100.0 feet was assigned to this location.
SITE PREPARATION
Grading operations began with the cutting of a bench at the
toe of the proposed slope on the north and east portion of the
site. Compressible soils on the northern portion of the slope
were removed to competent undisturbed subsoils or formational
rock at depths ranging from approximately one to three feet.
The bottoms of these excavations were then scarified and
recompacted before the placement of fill. Fill soils,
obtained from on-site cuts and an import sourcel were then
placed in approximate six to eight inch inch lifts, moisture
conditioned to at least optimum moisture content, and
compacted to a minimum of 90 percent relative compaction by
means of a heavy construction equipment.
The elevation of the top of slope after the completion of this
phase of work is approximately 95.5 feet. It is our
understanding that additional soils will be imported following
the completion of the proposed retaining wall in order to
bring the area to desired elevations.
FIELD OBSEBvA1ION MID WING
Observations and field density tests were performed by a
representative of Southern California Soil & Testingr inc-
during the site grading operations. The density tests were
SCS&T 8721032 June 22, 1987 Page 4
taken according to A.S.T.M. Test 1556-74 and the results of
those tests are shown on the attached Plate No. 2. The
accuracy of the in-situ density tests locations and elevations
is a function of the accuracy of the survey control provided
by other than Southern California Soil & Testing, Inc.
representatives. Unless otherwise noted, their locations and
elevations were determined by pacing and hand level methods
and should be considered accurate only to the degree implied
by the method used.
As used herein, the term "observation" implies only that we
observed the progress of work we agreed to be involved with,
and performed tests, on which, together, we based our opinion
as to whether the work essentially complies with the job
requirements, local grading ordinances and the Uniform
Building Code.
Maximum dry dens-ity determinations .were performed on
representatives samples of the soils used in the compacted
fills according to A.S.T.M. Test 15'77-78, Method C. This
method specifies that a four (4) inch diameter cylindrical
mold of 1/30 cubic 'foot volume be used and that soil tested be
placed in five (5) equal layers wit,h. each layer compacted by
twenty-f ive (25) blows of a 10-pound hammer with a 18-inch
drop. The results of these tests, as presented on Plate
Number 2, were used in conjunction with the field density
tests to determine the degree of relative compaction of the
compacted fill. , ..
SCS&T 8721032 June 22, 1987 Page 5
CONCLUSIONS AND REC”l’I0NS
GENERAL: Based on field density observation and the density
test results, it is the opinion of Southern California Soil &
Testing, Inc. that the grading for this phase of work was
performed basically in accordance with the recommendations
contained in the referenced Geotechnical Investigation, and
the recommendations contained therein do apply to the subject
site. Soils which will be imported for use as backfill for
the proposed retaining wall should be non-detrimentally
expansive.
RETAINING WALL FOUIUDATIONS
During this phase of grading work, the compressible surface
soils located within the foundation zone of the retaining wall
located along the east side of the building under construction
were removed and recompacted, while the surface soils located
along the north side of the building were not. This being the
case, the soil conditions at the east side of the building
will permit the use of footings designed to the minimum
requirements set forth in the referenced report. Footings
located at the north side’of the building should be deepened
to extend at least six inches into competent subsoils.
Anticipated footing depths in this area are on the order of 36
inches. Our firm should be contacted to observe the footing
excavations prior to the erection of forms.
LIMITATIONS
This report covers only the services performed on June 17 and
June 18, 1987. Additional testing will be required for
retaining wall backfill. As limited by the scope of .the
services which we agreed to perform, our opinions presented
SCS&T 8721032 June 22, 1987 Page 6
herein are based on our observations and the relative
compa.ction test results. Our services were performed in
accordance with the currently accepted standard of practice
and in such a manner as to provide a reasonable measure of the
compliance of the grading operations with the job
requirements. No warranty, express or implied, is given or
intended with respect to the services which we have performed,
and neither the performance of those services nor the
submittal of this report should be construed as relieving the
grading contractor of his responsibility to conform with the
job requirements.
If you should have any questions after reviewing this report,
please do not hesitate to contact this office. This
opportunity to be of professional service is sincerely
appreciated.
Respectfully submitted,
SOUTHERN CALIFORNIA SOIL & TESTING, INC.
t Supervisor
Daniel B. Adler, R.C.E. 136037 I
DBA: DH : rr
cc: (4) Submitted
(1) SCS&T, Escondido
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SOUTHERN CAL~FORN~A Proposed Anderson Residence
SOIL & TLSTING,INC. BY: D.H. DhTE: 6-27-87
JOB NUMBER: 8721032 Plate No. 1
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March 10, 1987
Brad Anderson 7057 El Fuerte Street La Costa, California 92009
SUBJECT: Report of Geotechnical
Gent1 men:
Carlsbad, California.
1 SCST 8721032 Report No. 1
Investigation, !Lot 92 Acuna Court,
investigation for the proposed project. We are presenting herewith our In accordance with your request, we have compl ked a geotechnical
findings and recommendations.
In general, we found the site suitable for the proposed development provided the recmendations presented in the attached report are followed.
If you have any questions after reviewing the findings and recomnendations contained in the attached report, please do not hesitate to contact this office. This opportunity to be of professional service is sincerely appreciated.
Respectfully suhitted, SOUTHERN CALIFORNIA SOIL (1 TESTING, INC. .
cc: (6) Submitted CHC:JRH:nr
(1) SCST, Escondido
SOUTHERN CALIF OR TESTING. INC.
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TABLE OF CONTENTS
PAGE
Introduction and Project Description ...................................... 1
Site Description ...................................................... 3 General Geology and Subsurface Conditions ............................. 3
Tectonic Setting ................................................. 4 Geol ogi c Hazards ...................................................... 5 General .......................................................... 5 Groundshaking .................................................... 5
Concl usi ons 6 Groundwater 5
Recannendations ........................................................... 7 Grading ............................................................... 7 Site Preparation ...................................................... 7
Surf ace Drainage ................................................. 7 Earthwork ........................................................ 7 Foundations ........................................................... 8
General .......................................................... 8
Foundation Excavation Observation 8
Reinforcement 8
Concrete S1 ab-On-Grade ................................................ 8
Exterior Slabs ................................................... 8 Limitations ............................................................... 9 Field Explorations ........................................................ 9 Laboratory Testing ....................................................... 10
............................................................. .................................................................. Fi ndi ngs 3 Project Scope 2
Geologic Setting and Soil Description ............................ 3
...................................................... ...............................................................
.................................................... ................................
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FIGURE
Figure 1 Site Vicinity Map . Follows Page 1
PLATES
Plate 2 Subsurface Exploration Legend Plate 1 Plot Plan
Plate 3-4 Trench Logs
APPENDIX
Recmended Grading Sped f ication and Sped a1 Provi si ons
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GEUTECHNICAL INVESTIGATION
LOT 92, ACUNA COURT
CARLSBAD, CALIFORNIA
INTRODUCTION AND PROJECT DESCRIPTION
This report presents the results of our geotechnical investigation for the
proposed single family residence to be located at the end of Acuna Court in
the La Costa area of Carlsbad, California. The site location is shown on
the following Figure 1.
It is our understanding that the site will be developed to receive a
two-story structure of wood frame construction. Shallow foundations and a
raised wood floor system are anticipated. Grading will be limited to only
minor cuts of less than three feet for the driveway. The structure will be
built on the natural contours.
To assist in the preparation of this report, we have been provided with a
plan showing the lot configuration and location. The site configuration
and approximate locations of our subsurface explorations are shown on Plate
Nunber 1 of this report.
SOUTHERN CALIFORNIA SOIL AND TESTINO. INC.
SCST 8721032 March 10. 1987 Page 2
PROJECT SCOPE
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This investigation consisted of: surface reconnaissance; subsurface
explorations; obtaining representative disturbed and undisturbed smples;
laboratory testing; analysis of the field and laboratory data; research of
available geological literature pertaining to the site; and preparation of
this report. More specifically, the intent of this analysis was to:
Explore the subsurface conditions to the depths influenced by the
proposed construction.
Eva1 wte, by 1 aboratory tests, the pertinent engineering
properties of the various strata which will influence the
devel opnent , i ncl udi ng their bearing capacities, expansive
characteristics and settl anent potential .
Describe the general geology at the site including possible
geologic hazards which could have an effect on the site
development .
Address potential construction difficulties and provide
recamendations concerning these problems.
Develop soil engineering criteria for site grading.
Recmend an appropriate foundation system for the type of
structure anticipated and develop soil engineering design
criteria for the recomnended foundation design.
SCS&T 8721032 March 10, 1987 Page 3
FINDINGS
SITE DESCRIPTIDN
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The subject site is an irregular shaped 1 ot 1 ocated at the terminus of
Acuna Court in Carlsbad, California. The lot consists of approximately
0.60 acres and is bounded by Acuna Court to the southeast, a residential
home to the east, a San Diego Gas and Electric easement with overhead high
VOl tage power 1 ines on the north and an undeveloped residential lot to the
south. Topographically, the site is relatively level adjacent to Acuna
Court and then slopes gently to moderately in a generally north to
northwest direction. The site slopes at approximately 4 to 1 horizontal to
vertical , on the northwesterly portion of the site and becomes flatter on
the southeasterly portion. A small cut slope, which is appproximately
three feet in height , exists at the boundary with Acuna Court. In
addition, an off-site, west-facing fill slope is located adjacent to the
easterly boundary. This fill slope is approximately eight feet in height.
The site has recently been brushed, thus no vegetation exists on site. No
structures were noted on site. Underground utility lines service the site
from the utility mains adjacent to Actma Court. In addition, it shall be
noted that a twenty foot easement for Carlsbad Municipal Water District and
a twenty foot easenent for San Diego Gas and Electric encroach the site
from the southerly and northerly boundaries, respectively.
GENERAL 6EOLD6Y AND SUBSURFACE CDNDITIOIIS
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GEOLD61C SElTIN6 MI SOIL DESCRIPTION: The subject site is 1 ocated in the
Coastal Plains Physiographic Province of San Diego County and is underlaln
Jurassic aged metavolcanic rock and associated residuun.
Specific soil conditions as encountered consist of approximately one foot
to four feet of topsoils and subsoils overlying dense fractured
metavolcanic bedrock. The topsoils consist of moist, soft, dark brawn,
SCST 8721032 March 10, 1987 Page 4
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porous clayey, sandy silts. The expansive subsoils encountered underlying
the topsoil consists of very plastic, yellowish to greenish brown silty
clay.
The metavolcanic bedrock underlying the topsoils and is generally dense to
very dense. Excavation of the bedrock with a backhoe is slow and difficult
and the upper most few feet of the bedrock is typically fractured.
TECTWIC SElTIffi: No faults are known to traverse the subject site but
it should be noted that much of Southern California, including San Diego
County, is characterized by a series of Quaternary-age fault zones which
typically consist of several en echelon faults that generally strike in a
northerly to northwesterly direction. Sane of these fault zones (and the
individual faults within the zone) are classified as active while others
are classified as only potentially active according to the criteria of the
California Division of Mines and Geology. Active fault zones are those
which have shown conclusive evidence of faulting during the Holocene Epoch
(the most recent 11,OOO years) while potentially active fault zones have
demonstrated movement during the Pleistocene Epoch (11,000 to 2 million
years before the present) but no movement during Holocene time. Recent
earthquake activity along faults in the southern extension of the Rose
Canyon Fault zone in San Diego Bay indicates that a review of the current
fault classifications in San Diego County is necessary.
A review of available geologic maps indicate that the Rose Canyon Fault
Zone is located approxinately 6 miles west of the site. Other fault zones
in the region that could possibly affect the site include the Coronado
Banks and San Clemente Faul t Zones to the west, The Elsinore and San
Jacinto Fault Zones to the northeast and the Agua Blanca and San Miguel
Fault Zones to the south.
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SCST 8721032 March 10, 1987 Page 5
6EoLo6IC HAURDS
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GENERAL: The site is located in an area which is relatively free of
potential geologic hazards. Hazards such as tsunamis, seiches, and
landsliding should be considered negligible or nonexistent.
GROUNDSHAKIHG: The most likely geologic hazard to affect the site is
groundshaking as a result of movement a1 ong one of the major, active fault
zones mentioned above. The maximm bedrock accelerations that would be
attributed to a maxim probable earthquake occurring along the nearest
portion of selected fault zones that could affect the site are smarized
in the following table.
TABLE I
Maxi mun Proba bl e Bedrock Design
Fault Zone Dl stance Earthquake Acceleration Acceleration
Rose Canyon 6 miles 6.0 magnitude 0.35 g 0.24 g
Coronado Banks 22 ailes 6.0 magnitude 0.10 g 0.07 g
El si nore 22 miles 7.3 magnitude 0.23 g 0.16 g
San Clemente 54 miles 7.3 magnitude 0.07 g 0.05 g
Earthquakes on the Rose Canyon and Coronado Banks Fault Zones are expected
to be relatively minor. Major seismic events are likely to be the result
of movement along the San Clenente or Elsfnore Fault Zones.
Construction in accordance with the minimum standards of the Uniform
Building Code, the structural Engineers Association of California lateral
force design reqtirements, and the local governing agency should mi nimize
potential dmge due to seismic activity.
GROUNDWATER: No groundwater was encountered during our subsurface
exploration and we do not anticipate any major groundwater related
SCST 8721032 March 10, 1987 page 6
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problems, either during or after construction. However, it should be
recognized that minor groundwater seepage problems may occur after
devel opnent of a site even where none were present before development.
These are usually minor phenamena and are often the result of an alteration
of the permeability characteri stics of the soil , an a1 teration in drainage
patterns and an increase in irrigation water. Based on the penneability
characteristics of the soil and the anticipated usage of the development,
it is our opinion that any seepage problems which may occur will be minor
in extent. It is further our opinion that these problems can be most
effectively corrected on an Individual basis if and when they develop.
coI(cLus1oIIs
No geotechnical conditions were encountered that would preclude development
of the site as presently planned, provided the recommendations presented in
this report are followed. Soil conditions that will affect site
development include one to 4 feet of 1 wse porous topsoil , highly expansive
subsoils and hard digging metavolcanic rock. The loose topsoils are not
sui tab1 e in their existing condi tlon to support settlement sensitive
improvements. Therefore the loose topsoils will require that either the
footings extend through the topsoils and into the finn underlying solls or
that the loose soils be removed and be replaced as unifonnally capacted
fill . These loose soils should a1 so be recompacted beneath any proposed
exterior settlement sensitive feature such as driveways, patio Slabs,
walks and pool decks. The expansive soils are basically 1 inited to the
subsoils below the topsoils. This material will require extra
reinforcement in footings and exterlor slabs . The metavol canic rock bel ow
the subsoll is very difficult to excavate with light trenchlng equipment.
This may result in extra time and costs for the excavation of utility
trenches and any deep foundations.
SCSBT 8721032 March 10, 1987 page 7
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SITE PREPARATION: The prior removal of the vegetation on the 1 ot has been
sufficient to remove the materials that would be classified as detrimential
to structural fills. However. if the vegetation reestablishes before
grading, it shoud be removed again. As discussed previously, the site
contained from one to four feet of 1 oose, porous topsoil s that are
unsuitable in their natural condition to support settlement sensitive
improvements. Therefore, we recomnend that these loose soils be removed to
finn natural ground and be replaced as uniformly compacted fill in all
areas to support foundations, on-grade slabs or any other settlement
sensitive improvments. As an exception, the foundations for the structure
can be extended through 1 oose materials and i nto the underlying f inn
natural grolnd.
SURFACE MuINA6E: It is refmended that a1 1 surface drainage be di rected
away fran the proposed structure and the top of slopes and, that ponding of
water not be allowed adjacent to the foundation.
EARMWORK: All earthwork and grading contemplated for site preparation
should be accomplished in accordance with the attached Reconrnended Grading
Specifications and Special Provisions. All special site preparation
recommendations presented in the sections above will supersede those in the
Standard Recammded Grading Specifications. All embankments, structural
fill and fill should be compacted to at least 90% relative compaction at or
slightly over optimun moisture content. Utility trench backfill within
five feet of the proposed structure and beneath asphalt pavements should
be canpacted to minimun of 90% of its maximun dry density. The maximun
dry density of each soil type shoul d be determined in accordance with
A.S.T.M. Test Method D-1557-78, Method A or C.
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SCST 8721032 March 10, 1987 Page 8
FOUNDATIONS
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GENERAL: Shallow foundations may be utilized for the support of the
proposed structure. The footings should have a minimun depth of 24 inches,
and should be founded on either compacted fill or at least six inches into
firm natural ground. A minimum width of 12 inches and 24 Inches is
recommended for continuous and isolated footings. respectively. A bearing
capacity of 2000 psf may be assumed for said footings. This bearing
capacity may be increased by one-third when considering wind and/or seismic
forces .
REINFORCMENT: Both exterior and interior continuous footings should be
reinforced with two #5 bars positioned near the bottan of the footing and
two #5 bars posi ti oned near the top of the footing. This reinforcement is
based on soil characteristics and is not- intended to be in lieu of
reinforcement necessary to satisfy structural consi derati ons .
FOUNDATION EXCAVATION OBSERVATION: We reconrnend that all foundation
excavations be observed prior to forming by a representative fron this
office to ascertain that the minimum folndation depths recannended have
been achieved and that the soil conditions assuned are similar to those
encountered.
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EXTERIOR SUBS: Concrete slabs-on-grade should have a nlnilun actual
thickness of five inches. The slab should be reinforced with No. 3
reinforcing bars placed at 18 inches on center each way. A 6"x6*-6/6
welded wire mesh may be used in lieu of the rebars. However. special care
should be excerci sed during construction to make sure that the mesh is
properly placed approximately in the middle of the slab.
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SCST 8721032 March 10, 1987 Page 9
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The recmendations and opinions expressed in this'report reflect our best
estimate of the project requirements based on an evaluation of the
subsurface soil conditions encountered at the subsurface exploration
locations and the assumption that the soil conditions do not deviate
appreciably fran those encountered. It should be recognized that the
performance of the foundations and/or cut and fill slopes may be influenced
by undisclosed or unforeseen variations in the soil conditions that may
occur in the intermediate and unexplored areas. Any unusual conditions not
covered in this report that my be encountered during site developnent
should be brought to the attention of the soils engineer so that he may
make modifications if necessary. In addition, this office should be
advised of any major changes in the prqject scope or proposed site grading
so that it may be determined if additional investigation would be
necessary.
FIaO MPLaRATIOllS
Three subsurface explorations were made at the locations indlcated on the
attached Plate Nunber 1 on February 10, 1987. These explorations consisted
of trenches dug by means of a backhoe. The fie1 d work was conducted mder
the observation of our engineering geology personnel .
The explorations were carefully logged when made. These logs are presented
on the following Plates Number 3 and 4. The soils are described in
accordance with the Unified Soils Classification System as illustrated on
the attached simplified chart on Plate 2. In addition, a verbal textural
description, the wet color, the apparent moisture, and the density or
consistency are provided. The density of granular soils is given as either
very 1 oose , 1 oose , mdi un dense, dense, or very dense. The consistency of
silts or clays is given as either very soft, soft, mediun stiff, stiff,
very stiff, or hard.
SCST 8721032 March 10. 1987 Page 10
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Disturbed and undisturbed sanples of typical and representative soils were
obtained and returned to the laboratory for testing.
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Laboratory tests were performed in accordance with the generally accepted
American Society for Testing and Materials (A.S.T.M.) test methods or
suggested procedures. A brief description of the tests performed is
presented bel ow:
MOISTIRE-DENSITY: Fie1 d mol sture content and dry density were
determined for representative samples obtained. This
information was an aid to classification and permitted
recognition of variations in material consistency with depth.
The dry unit weight is determined in pounds per cubic foot, and
the field moisture content is determined as a percentage of the
soil's dry weight. The results are sunmarired in the boring and
trench 1 ogs .
CLASSIFICATION: Field classifications were verified in the
laboratory by visual examination. The final soil
classifications are in accordance with the Unified Soil
Classification System.
EXPMIOII IWW( TEST: An expansion index test on remolded
sanples was perfonned on representative sanples of soils 11 kely
to be used as compacted fill. The test was performed on the
portion of the sanple passing the #4 standard seive. The sanple
was brought to optimun moisture content then dried back to a
constant moisture content for about 12 hours at 230 9 degrees
Fahrenheit. The specimen was then compacted in a
4-inch-dianeter mold in two equal layers by means of a tmper,
then trimmed to a final height of 1 inch, and brought to a
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SCST 8721032 March 10, 1987 Page 11
saturation of approximately 50%. The specimen was placed in a
consol idaneter with porous stones at the top and bottan, a total
normal load of 12.63 pounds was placed (144.7 psf I, and the
sample was allowed to consolidate for a period of 10 minutes.
The sampl e was allowed to become saturated, and the change in
vertical movement was recorded until the rate of expansion
become nominal . The expansion i ndex is reported bel ow as the
total vertical displacement times the fraction of the sample
passing the #4 sieve times 1000.
CLASSIFICATION OF EXPANSIVE SOIL
EXPANSION INDEX POTENTIAL EXPANSION
1-20 very low
21-50 lW
51-90 medi UII
91-130 hi gh
Above 130 very high
EXPAWSION INEX TES RESULTS
Sample No. Tl03'
Description SM/SL
Moisture Before 12.49:
Moisture After 24.2%
Dry Denslty 101.5 pcf
Axial Load 150 psf
Expansion Index 33
T303'
SL/CL
15.7%
38.2%
91.1 pcf
150 psf
130
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LEOlEND \ \ \
0 TRENCH TE8T LOCATION B
SCALE - + l"= loo'
0 50 loo 200 300
SUBSURFACE EXPLORATION LEGEND
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UNIFIEO SOIL CLASSIFICATION CHART
SOIL DESCRIPTION GROUP SYllBOL TYPICAL NAMES
. COARSE GRAINED, mre than half of material is larger than b. 200 sieve size. #RAVELS man half of oarse fraction is arger than No. 4 GP ,{eve size but ,mller than 3".
CLEAN GRAVELS GU
GRAVELS YITH FINES 01 (Appreciable amount of fines) I%
,ANDs Ethan half of CLEAN SANDS sw
wller than No. 4 oarse fraction is SP
size. SANDS UITH FINES (Appreciable munt of fines) SC
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I. FINE GRAINED. than half of wterial is smaller than ka. 200 sieve SF SILTS AND CLAYS
Liquid Limit less than 50
SILTS AN0 CLAYS
Liquid Limit greater than 50
m.
CL
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CH
on
.S PI H16KY ORGANIC SOIL
Yell graded gravels, gravel- sand mixtures, little or no
Poorly graded gravels, gravel fines.
sand mixtures, little or no fines.
gravel-sand-silt mixtures. Silty gravels, poorly graded
Clayey gravel s. poorly
mixtures. graded gravel-sand, clay
Uell graded sand. gravelly sands, little or no fines. Poorly graded sands, gravelly sands, little or no fines.
sand and silty mixtures. Silty sands. poorly graded
sand and clay mixtures. Clayey sands, poorly graded
fine sands, rock flour, sandy Inorganic silts and very
mixtures with slight plas- si1 t or clayey-si1 t-sand
ticity. Inorganic clays of la to rdium Dlasticirv. gravelly _. - clays. randy Clays, silty clays, lean clays. Or anic silts and organic sJty clays or low plasticity. Inorganic-silts. micaceous or diatomaceous fine sandy or silty soils, elastic silts. Inorganic clays of high
Organic clays of rdiu plasticity, fat clays.
to high plasticity.
kat and other highly orarnic soils. + - - Water level at time of excavation
or as indicated
US - Undisturbed, driven ring sample
CK - Undisturbed chunk sample
BG - Bulk sample
SP - Standard penetration sample
or tube sample
SOUTHERN CALIFORNIA LOT 92 ACUNA COURT
SOIL & TESTIWQ, INC. DATE: 3-10-87 BY: CHC
JOB WUYBER: 8721032 Plate No. 2
TRENCH NUMBER 1 CY ze :: zz ELEVATION
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DESCRIPTION I
TOPSOIL Dark Brown, CLAYEY Moist SANDY SILT I
METAVOLCANIC Yellow Brown t Tan, CLAYEY GRAVEL to SILTY GRAVEL
(Fractured Rock) * Economic Refusal
TRENCH NUMBER 2 I
TOPSOIL Dark Brown CLAYEY
SAND and FRACTURED ROCK Moist
METAVOLCANIC Ye1 1 ow Tan, FRACTURED ROCK
Economic Refusal
(T2 is 1 ft. lower than T1)
I
Medium Dense
Dense to
Very Dense
Loose I
SOUTHERN CALIFORNIA
SOIL & TESTING,INC.
.SUBSURFACE EXPLORATION LOO .
LOaaEDlK JRH
JOI NUMBER:
DATE LOOOED: 2-27-87
8721032 Plate No. 3
TRENCH NUMBER a
ELEVATION
DESCRIPTION
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TOPSOIL Dark Brown CLAYEY SANDY SILT, Very Porous
SUBSOIL Yellow Green SAND CLAY Highly Expansive
YETAVOLCANIC Yellow Tan, Fractured Rock
(T3 is 5.5 ft. lower than T1
1 T Moist
Moist
Hard
Soft
Very Stiff
Very Dense
SOUTHERN CALIFORNIA
SOIL & TESTINQ,IWC.
.SUBSURFACE EXPLORATION LOO
I
LOQQEDBK JRH DATE LOQaED: 2-27-87
JOB WUYBER: 8721032 Plate No. 4. , .
LOT 92, MUNA COURT, CARLSBAD. CALIFORNIA
RECOWENDED 6RADING SPECIFICATIOllS - GENERAL PROVISIolls
GENERAL INTENT
The intent of these specifications is to establish procedures for clearing,
canpacting natural grotmd, preparing areas to be filled, and placing and
compacting fill soils to the 1 ines and grades shown on the accepted plans.
The recmendations contained in the preliminary geotechnical investigation
report and/or the attached Special Provisions are a part of the Recornended
Grading Specifications and shall supersede the provisions contained
hereinafter in the case of conflict. These specifications shall only be
used in conjunction with the geotechnical report for which they are a part.
No deviation from these specifications will be allowed, except where
specified in the geotechnical soil report or in other written cmunication
signed by the Soil Engineer.
OBSERVATION AND TESTIN6
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Southern California Soil and Testing, Inc., shall be retained as the Soil
Engineer to observe and test the earthwork in accordance with these
specifications. It will be necessary that the Soil Engineer or his
representative provide adequate observation so that he may provide an
opinion that the work was or was not accomplished as specified. It shall
be the responsibility of the contractor to assist the soil engineer and to
keep him apprai sed of work schedul es , changes and new information and data
so that he may provide these opinions. In the event that any unusual
condi Mons not covered by the special provisions or prel iminary soil report
are encountered during the grading operations, the Soil Engineer shall be
contacted for further recomendations .
If, in the opinion of the Soil Engineer, substandard condltlons are
encountered, such as; questionable or unsui tab1 e soil , unacceptable
SCST 8721032 March 10, 1987 Appendix, Page 2
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moisture content, i nadequate compaction, adverse weather, etc. ,
construction should be stopped until the conditions are remedied or
corrected or he shall reconmend rejection of this work.
Test methods used to determine the degree of canpaction should be perfonned
in accordance with the following American Society for Testing and Materials
test methods:
Maxim Density 6 Optimun Moisture Content - A. S.T.H. D-1557-78.
Density of Soil In-Place - A.S.T.M. D-1556-64 or A.S.T.M. D-2922.
All densities shall be expressed in terms of Re1 ative Compaction as
determined by the foregoing A.S.T.M. testing procedures.
PREPARATIoI( OF AREAS TO RECEIVE FILL
All vegetation, brush and debris derived from clearing operations
shall be rmtoved, and legally disposed of. All areas disturbed by site
grading should be left in a neat and finished appearance, free from
unsightly debris.
After clearing or benching, the natural ground in areas to be fill ed shall
be scarified to a depth of 6 inches, brought to the proper moisture
content, compacted and tested for the minim degree of compaction in the
Special Provisions or the recansendation contained in the preliminary
geotechnlcal investigation report. All loose soils in excess of 6 inches
thick should be removed to fim natural ground which is defined as natural
soils whi ch possesses an in-si tu density of at least 90% of its maximun dry
density.
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When the slope .of the natural ground receiving f 11 1 exceeds 20% (5
horizontal units to 1 vertical unit), the original ground shall be stepped
SCS6T 8721032 March 10, 1987 Pppendix, Page 3
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or benched. Benches shall be cut to a firm competent soil condition. The
laver bench shall be at least 10 feet wide or 1 1/2 times the the equipment
width which ever is greater and shall be sloped back into the hillside at a
gradient of not less than two (2) percent. All other benches should be at
1 east 6 feet wide. The horizontal portion of each bench shall be compacted
prior to receiving fill as specified herein for canpacted natural ground.
Ground slopes flatter than 20% shall be benched when considered necessary
by the Soil Engineer.
Any abandoned buried structures encountered during grading operations must
be totally renoved. All underground utilities to be abandoned beneath any
proposed structure should be removed fran within 10 feet of the structure
and properly capped off. The resulting depressions from the above
described procedures should be backfilled with acceptable soil that is
canpacted to the requirements of the Soil Engineer. This includes, but is
not limited to, septic tanks, fuel tanks, sewer lines or leach lines, storm
drains and water lines. Any buried structures or utilities not to be
abandoned should be brought to the attention of the Soil Engf neer so that
he may detennine if any special recamnendation will be necessary.
All water wells which will be abandoned should be backfilled and capped in
accordance to the requirements set forth by the Soil Engineer. The top of
the cap should be at least 4 feet below finish grade or 3 feet below the
bottan of footing whichever is greater. The type of cap will depend on the
diameter of the well and should be detennined by the Soil Engineer and/or a
qualified Structural Engineer.
FILL MATERIAL
Materials to be placed in the fill shall be approved by the Soil Engineer
and shall be free of vegetable matter and other deleterious substances.
Granular soil shall contain sufficient fine material to fill the voids.
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SCST 8721032 March 10, 1987 Appendix, Page 4
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The definition and disposition of oversized rocks, expansive and/or
detrimental soils are covered in the geotechnical report or Special
Provisions. Expansive soils, soils of poor gradation, or soils with low
strength characteristics may be thoroughly mixed with other soils to
provide satisfactory fill material , but only with the expl ici t consent of
the soil engineer. Any import material shall be approved by the Soil
Engineer before being brought to the site.
/+proved fill material shall be placed in areas prepared to receive fill in
layers not to exceed 6 inches in canpacted thickness. Each layer shall
have a uniform moisture content in the range that will a1 low the compaction
effort to be efficiently applied to achieve the specified degree of
compaction. Each layer shall be unifonnly compacted to a mini- specified
degree of canpaction with equipment of adequate size to economically
compact the layer. Canpaction equipment should either be specifically
designed for soil canpaction or of proven reliabillty. The minimun degree
of compaction to be achieved i s specified in either the Special Provi sf ons
or the recmendations contained in the preliminary geotechnical
i nvesti gati on report.
When the structural fill material includes rocks, no rocks will be allowed
to nest and all voids must be carefully filled with soil such that the
minimm degree of compaction recmended in the Special Provisions is
achieved. The maxinun size and spacing of rock pemitted in structural
fills and in non-structural fills is discussed in the geotechnical report,
when appltcable.
Field observation and compaction tests to estimate the degree of compaction
of the fill will be taken by the Soil Engineer or his representative. The
location and frequency of the tests shall be at the Soil Engineer's
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SCST 8721032 March 10, 1987 bpendix, Page 5
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discretion. When the compaction test indicates that a particular layer is
less than the required degree of canpaction, the layer shall be reworked to
the satisfaction of the Soil Engineer and until the desired relative
canpaction has been obtained.
Fill slopes shall be compacted by means of sheepsfoot rollers or other
suitable equipment. Canpaction by sheepsfoot rollers shall be at vertical
interval s of not greater than four feet. In addition, f ill slopes at
ratios of two horizontal to one vertical or flatter, should be trackrolled.
Steeper fill slopes shall be over-buil t and cut-back to finish contours
after the slope has been constructed. Slope canpaction operations shall
result in all fill material six or more inches inward fran the finished
face of the slope having a relative canpaction of at least 90% of maximun
dry density or that specified i n the Sped a1 Provisions section of this
specification. The canpaction operation on the slopes shall be continued
until the Soil Engineer is of the opinion that the slopes will be stable in
regards to surficial stability.
Slope tests will be made by the Soils Engineer during construction of the
slopes to detennine if the required canpaction is being achieved. Where
failing tests occur or other field problems arise, the Contractor will be
notified that day of such conditions by written cammication fran the Soil
Engineer or his representative in the form of a daily field report.
If the method of achieving the required slope canpaction selected by the
Contractor fails to produce the necessary results, the Contractor shall
rework or rebuild such slopes until the required degree of canpaction is
obtained, at no cost to the Owner or Soil s Engineer.
SCST 8721032 March 10, 1987 @pendix, Page 6
CUT SLOPES
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The Engineering Geologist shall inspect cut slopes excavated in rock or
lithified formational material during the grading operations at intervals
determined at his discretion. If any condi tiom not anticipated in the
preliminary report such as perched water, seepage, lenticular or confined
strata of a potentially adverse nature, unfavorably inclined bedding,
joints or fault planes are encountered during grading, these conditions
shall be analyzed by the Engineering Geologist and Soil Engineer to
detennine if mi tigating measures are necessary.
Unless otherwise specified in the geotechnical report, no cut slopes shall
be excavated higher or steeper than that allowed by the ordinances of the
control1 ing governnental agency.
EWGINEERIWG OBSERVATION
Fie1 d observation the Soil Engineer or his representative shall be made
during the filling and canpacting operations so that he can express his
opinion regarding the conformance of the grading with acceptable standards
of practice. The presence of the Soil Engineer or his representative or
the observation and testing shall not re1 ease the Grading Contractor fran
his duty to compact all fill material to the specified degree of
cmpacti on.
SEASOH LIHITS
Fill shall not be placed during unfavorable weather conditions. When work
is interrupted by heavy rain, filling operations shall not be resuned until
the proper moisture content and density of the fill materials can be
achieved. Danaged site conditions resulting fran weather or acts of God
shall be repaired before acceptance of work.
(R-10/85)
SCS6T 8721032 March 10, 1987 bpendix, Page 7
RECUMENDED -116 SPECIFICATIolls - SPECIAL PROVISIWS
The mini- degree of capaction to be obtained in canpacting natural
ground, In the compacted fill, and in the compacted backfill shall be at
least 90 'percent.
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Detrimentally expansive soil is defined as soil which will swell more
than 3 percent against a pressure of 150 pounds per square foot fran a
condition of #) percent of maxim dry density and air dried moisture
content to saturation, or by a soil having an expansion index greater than
30.
Oversized fill material is defined as rocks or laps over 6 inches in
dlaneter. At least 40 percent of the fill soils shall pass through a No. 4
U.S. Standard Sieve.
TRANSITIOII LOTS: Where transitions between cut and fill occur within the
proposed building pad, the cut portion should be undercut a minimun of one
foot belw the base of the proposed footings and recompacted as structural
backfill. In certain cases that would be adbessed in the geotechnical
report, special footing reinforcement or a combination of special footing
relnforcenent and uldercutting may be required.
(R-10/85)
i CERTIFICATION OF COMPLIANCE
CITY OF CARLSBAD
DEVELOPMENT PROCESSING SERVICES DIVISION
2075 LAS PALMAS CARLSBAD, CA 92009
(619) 438-1161
This form shall be used to determine the amount of school fees for a project and to verify
that the project applicant has complied with the school fee requirements. No building
permits for the projects shall be issued until the certification is signed by the
appropriate school district and returned to the City of Carlsbad Building Department.
SCHOOL DISTRICT:
Plan Check No.
Carlsbad Unified
801 Pine Avenue
Carlsbad, CA 92008 (457-4985)
San Marcos Unified
207 West San Marcos Blvd.
San Marcos, CA 92069 (744-4776)
San Dieguito Union High School
625 North Vulcan
- Encinitas Union Elementary
189 Union Street
Encinitas. CA 92024 (944-4306) Encinitas, CA 92024 (753-6491)
Project Applicant: h@Jn APN: @/ - 1 7
Project Address: 26/D A&//&
RESIDENTIAL: SQ. FT. of living area q996 Number of dwelling units /
SQ. FT. of covered area SQ. FT. of garage area 9.43
COMMERCIAL/ INDUSTRIAL: SQ. FT. AREA
Prepared By "
/
FEE CERTIFICATION
(To be completed by the School District)
Applicant has complied with fee requirement under Government Code 53080
Project is subject to an existing fee agreement
Project is exempt from Government Code 53080
Final Map approval and construction started before September 1, 1986.
(other school fees paid)
Other
based on
AB 2926 and SB 201 fees are capped at $1.50 per square foot for residential.
AB 2926 is capped at $.25 per square foot for commerciallindustrial.
LEUCADIA COUNTY WATER DISTRICT
APPLICATION FOR SEWER SERVICE
The application must be signed by the owner (or his representative) of the property to be served. The total
charges must be.paid to the District at the time the application is submitted.
APPLICANT MUST SUBMIT EVIDENCE OF BUILDING PERMIT WITHIN 60 DAYS. FAILURE TO MAKE SUCH
SUBMITTAL WILL RESULT IN AUTOMATIC CANCELLATION OF THE SEWER PERMIT. THE SEWER CON-
NECTION FEE LESS A $50 ADMINISTRATIVE FEE WILL BE REFUNDED.
A six-month construction period shall be provided and sewer service charges for the balance of the fiscal year
shall be collected at the time of application for sewer permits. Sewer service charges for subsequent fiscal years
shall be collected on the tax roll in same manner as property taxes. If the six-month construction period extends
into the subsequent fiscal year, a prorated sewer service charge for that fiscal year shall be collected on the tax roll
in the same manner as property taxes. The full sewer service charges for all subsequent years shall be collected on
the tax roll in the same manner as property taxes. There will be no additional fee or refund if service actually com-
mences on a different date.
The prorated sewer service charge shall not be required in those applications for sewer permits for subdivisions.
Such applicants shall be required to notify the District, on forms provided by the District, of escrow closing on
individual properties within the subdivision. Sewer service charges shall commence upon close of escrow and will
be the responsibility of the buyer.
If a service lateral is required, it will be installed by the LEUCADIA COUNTY WATER DISTRICT. The service
point in the street (at or near the applicant's property line) where the service lateral is connected to the applicant's
lateral is that part of the sewer system that extends from the main collection line in the street (or easement) to the
building sewer. The applicant is responsible for the construction, at the applicant's expense, of the sewer pipeline
to the service lateral.
(building sewer) from the applicant's plumbing to the point in the street (or easement) where a connection is made
expense. The connection must be made in conformity with the District's specifications, rules and regulations; and
The connection of the applicant's building sewer to the service lateral shall be made by the applicant at his
IT MUST BE INSPECTED AND APPROVED BY THE DISTRICT BEFORE THE SEWER SYSTEM MAY BE USED BY
THE APPLICANT. THE APPLICANT, OR HIS AUTHORIZED REPRESENTATIVE MUST NOTIFY THE DISTRICT AT
THE TIME INSPECTION IS DESIRED. ANY CONNECTION MADE TO THE SERVICE LATERAL OR COLLECTION
WILL NOT BE ACKNOWLEDGED.
LINE WITHOUT PRIOR APPROVAL AND INSPECTION BY THE DISTRICT WILL BE CONSIDERED INVALID AND
In the event unusual construction condltlons occur, such as blastlng, jack hammering hard rock, dewatering,
etc., the applicant shall be llable for arty cost over and above the established charge.
The Inspection Deposit will be refunded upon the completion of satisfactory inspection of the connection to
the District's sewer system. The Inspection Deposit shall not apply in those cases in which the applicant has paid
plan check and inspection fees for a subdivision.
OWNER'SNAME Brad Audwson CONNECTION FEE:-
MAILING ADDRESS:- LATERAL SIZE: - EASEMENT: - EXTRA FOOTAGE 4 ZJFoot
EXTRA DEPTH:A$"IFoot
PHONENUMBER: 931 - 1006
SERVICE ADDRESS:-
LATERAL FEE
INSPECTION ~~~0~1~50.00
TRACTNAMVNO. I,CFN LOT#L PRORATED SEWER SERV. FEE85.50
ASSESSOR'S PARCEL NO.: 71 5 " 491 17
TYPEOFBUlLDlNGSFI)NO./UNITS1
TOTAL
PAID BY: CASH CHECK#-
The undersigned hereby agrees that the above information given is correct and agw to the conditions as
stated.
Supple. to
" W.V.R 12424
kh<::irr.lx,: ,.
OwlW SIgMtun Data Wd. By Aocount No.
..
Supple. to
" W.V.R 12424
OwlW SIgMtun Data Wd. By kh<::,ar.'.,,,: ,.
Aocount No.
City of Carlsbad
1200 ELM, CARLSBAD, CA 92008 TEL. (619) 438-5525
hddre59
city zip. Td
state LiC. 3 Classif city LiC. NO.
ASSESSORS PARCEL NO 3 I \" y4 f- I 7
-
DESCRIPTION OF WORK -
PLAN ID NO. #
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White - Applicant Yellow - File
MISCELLANEOUS
RECEIPT
1 I I
7
7 i
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'WARNING PLAN CHECK FEES. WHERE NO ACTION IS TAKEN BY THE
APPLICANT IN 180 DAYS AND NO BUILDING PERMIT IS iSSUED. ARE FORFEITED TO THE CITY. I