HomeMy WebLinkAboutCC 6 MIN DSGN STDS 01-19-81DATE:
JANUARY 9, 1981
(DONSEiNlT C~T .I~]DAR
NO. 6
1-19,-81
Inter- Corn
TO: DAN BLANKENSHIP, CITY ADMINISTRATOR
FROM: DALE WICK, ASSISTANT CITY ENGINEER
SUBJ£CT: REVISIONS TO CITY OF TUSTIN'S "MINIMUM DESIGN
STANDARDS FOR PUBLIC WORKS IMPROVEMENTS"
With the City purchase of the Tustin Water Works, it has now become the
responsibility of the Engineering Division to establish water system design standards
and requirements for new developments. Previously, our design standards basically
said that the water system shall be constructed as required by Tustin Water Works.
Staff has revised Section 8 "Domestic Water System" of subject design standards to
spell out in detail what is required. The revisions to Section 8 have been reviewed
by the Orange County Fire Department and Earl Rowenhorst and their suggestions have
been incorporated.
Subject design standards were adopted by City Council Resolution No. 75-23 on May 19,
1975. Since that time, there have been minor revisions to the standard detail
drawings and two new details covering sewer connections have been added ISTD. NO.126A
and 126B). Therefor, it apppears that the subject minimum design standards should be
re-adopted with the latest revisions to Section 8 and revisions and additions to the
standard detail drawings.
Attached is the resolution for amending said design standards which are attached as
exhibit "A".
RECOMMENDATION:
It is recommended that the Tustin City Council, at its meeting of Jan. 19, 1981,
adopt the attached resolution amendin9 the Public Works improvement standards as
contained in the handbook for planning, zoning and development.
ASSISTANT CITY ENGINEER
DAW:db
cc: City Clerk
City Attorney
Attachment
RESOLUTION NO. 81-4
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A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF TUSTIN, CALIFORNIA,
AHENDING THE PUBLIC WORKS IMPROVEHENT STANDARDS AS CONTAINED IN
THE HANDBOOK FOR PLANNING, ZONING AND DEVELOPMENT
The City Council of the City of Tustin, California does hereby resolve as
follows:
1. The City Council on May 7, 1973, did adopt by resolution No. 73-35,
development standards and guidelines for planning, zoning and development
(Policy 30-4).
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2.
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3.
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14 Tustin, California, held on the
The City Council on May 19, 1975, amended appendix "C" to said
guidelines for planning, zoning and development by adoption of
resolution No. 75-23.
Said appendix "C", of said guidelines for planning, zoning and
development is hereby amended by the adoption of "Hinimum Design
Standards for Public Works Improvements Constructed Within Public
Rights-Of-Way or Improvements to be Maintained with Public Funds" as
contained in exhibit "A" attached and a part hereof.
PASSED AND ADOPTED at a regular meeting of the City Council of the City of
day of , 1981.
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MAYOR
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2O
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ATTEST:
CITY CLERK
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Resolution No.
Exhibit "A"
CITY OF TUSTIN, CALIFORNIA
MINIMUM DESIGN STANDARDS FOR PUBLIC WORKS
II~PROVENENTS CONSTRUCTED
WITHIN PUBLIC RIGHTS OF WAY
OR IMPROVEMENTS TO BE
MAINTAINED WITH PUBLIC FUNDS
APPENDIX "C"
CITY OF TUSTIN
MINIMUM DESIGN STANDARDS FOR PUBLIC WORKS
AND STREET IMPROVEMENTS
Ail improvement work required herein is to be performed and
materials furnished by the developer at his expense unless noted
otherwise and shall be performed and furnished in the strict accordance
with the applicable portions of the latest edition of the State of Calif.
Business and Transportation Agency, Dept. of Transportation "STANDARD
SPECIFICATIONS" and with the City of Tustin "STREET IMPROVEMENT
STANDARDS" and with the following supplemental minimum design standards:
INDEX
SUBJECT SECTION NO. PAGE
Curbs & gutters, cross gutters &
spandrels, sidewalks & drive aprons .......... 1.
Street sections, design widths,
cul-de-sacs
Street name signing, traffic control
signs, signalization
Street lighting
Parkway tree planting
Storm drains and design details
Sanitary sewers
Domestic water system
Survey monuments
11
Street Improvement Standards ......................... 10.
12
-1-
SECTION 1.
CURBS AND GUTTERS - CROSS GUTTERS AND SPANDRELS - SIDEWALKS
AND DRIVE APRONS
1.1
Ail streets shall have monolithic concrete curbs and gutters
either type A-2 or type D constructed per Street Improvement
Standard No. 103. The type shall be as specified by the City
Engineer. All curbs and gutters shall be constructed with a
minimum grade of 0.40%. Any deviation from this minimum grade
requirement will require the approval of the City Engineer.
Such deviation will be permitted only when engineering back
up data is submitted to prove that the minimum 0.40% grade
is not possible. On-site grade and import fill costs will
not be considered a valid reason for reducing this minimum
grade requirement.
1.2
Concrete cross gutters and spandrels shall be constructed
per Street Improvement Standard No. 107, where required by the
City Engineer. All cross gutters shall have a minimum grade
of 1.00%. Any deviation from this minimum grade requirement
will require the approval of the City Engineer. Such deviation
will be permitted only when engineering back up data is
submitted to prove that the minimum 1.00% grade is not possible.
1.3
Ail streets shall have concrete sidewalks constructed per
Street Improvement Standard No. 104, with a minimum cross
slope of 1/4" per foot.
1.4
Driveway aprons shall be constructed per Street Improvement
Standard No. 10SA, 108B, 108C, or 108D. The standard used
shall be as required depending on type of development or as
specified by the City Engineer.
SECTION 2.
STREET STRUCTURAL SECTIONS - DESIGN WIDTHS - CUL-DE-SACS
2.1
Ail streets shall have a minimum pavement section as
determined by "R" value and traffic index study based on a
20 year life. Such study shall be made by the City or its
Agent at no cost to the developer.
2.2
Streets shall be constructed to the widths and as detailed
per Street Improvement Standard No. 101 for arterial highways
and Standard No. 102 for local streets.
2.3
Curb radii shall be 35' to curb face when at least one
intersecting street is an arterial highway per the City of
Tustin adopted Arterial Highway System and 25' to curb face at
intersecting local streets.
2.4.
Cul-de-sacs for residential areas shall be designed per Street
Improvement Standard No. 105A. The maximum length of residential
cul-de-sac streets shall be 500',as measured along the center-
line of the cul-de-sac street, from the nearest intersecting
street centerline to the cul-de-sac radius point.
2.5
Cul-de-sacs for industrial and commercial areas shall be
designed per Street Improvement Standard No. 105B. The
maximum length of industrial and commercial cul-de-sac streets
shall be 1000', as measured along the centerline of the cul-
de-sac street, from the nearest intersecting street centerline
to the cul-de-sac radius point.
SECTION 3.
STREET NAME SIGNING - TRAFFIC CONTROL SIGNS - SIGNALIZATION
3.1
Street name signs shall be erected at all intersections, per
Street Improvement Standard No. 117, at the location designated
by the City Engineer.
3.2
Traffic control signing shall include intersection stop signs,
speed limit signs, parking restriction signs, miscellaneous
traffic control signs and traffic striping. Said signs shall
be per State of California and Department of Transportation
standards and shall be erected within the development where
designated by the City Engineer. Traffic striping and painted
legends shall be done as and where directed by the City
Engineer after completion of all sealcoating.
3.3
Traffic signals will be required to be constructed where
deemed necessary by the City Engineer as determined by traffic
warrants or predicted traffic warrants. If the configuration
or traffic created by the new development is such as to
require modification of an existing traffic signal, such
modification shall be the responsibility of the developer.
SECTION 4.
STREET LIGHTING
4.1
Ail developments will be required to annex to the Tustin
Lighting District. Proof of annexation to said District will
be required before final approval or occupancy of the develop-
ment will be granted.
4.2
Ail developments shall have a street lighting system installed
on "marbelite" poles served by underground conduit. Said
street lighting system shall be installed per these minimum
design standards and the standards of the Tustin Lighting
District and the Southern California Edison Company, and as
approved by the City Engineer.
4.3
The following suggested lighting systems for the various
classes of streets are to be used as minimum requirements
for adequate street lighting. The City Engineer may, where
deemed necessary, increase these requirements. These systems
may be varied to fit local conditions to the extent that the
minimum average lumens per square foot of street surface thus
derived is not less than the amount attained using the following
systems for each street classification:
-3-
(a)
Local Single Family Residential Street: 7,000 lumen
mercury vapor lamps, with 22' mounting height on 6' arms
spaced at 200 feet along one side of the street.
(b)
Local Multiple Family Residential Streets and Residential
Collector Type Streets: 7,000 lumen mercury vapor lamps
with 28' mounting height on 6' arms spaced at 400 feet
along both sides of the street. (The lights to be
staggered from side to side along the street, thus the
spacing between lights is 200 feet.)
(c)
Commercial and Industrial Local Streets, Commercial and
Industrial Collector Streets and Secondary Arterial
Highways: 20,000 lumen mercury vapor lamps with 30'
mounting height on 8' arms, spaced at 240' along both
sides of the streets. (The lights to be staggered from
side to side, thus spacing between lights is 120 feet.)
Major and Primary Arterial Highways shall receive special
design consideration to provide a minimum average of lumens
per square foot of street surface or average foot candles
of 1.5 as defined in the latest edition of the "American
Standard Practice for Street and Highway Lighting" as
adopted by the American Standards Association and as
sponsored by the Illuminating Engineering Society.
(e)
Street intersections shall receive special consideration
to the extent that at least one light standard shall be
placed at each street intersection. However, at inter-
sections where crosswalks are likely to be established,
at least two light standards shall be required and placed
in such locations as to effectively illuminate the cross-
walks.
(f)
The following situations shall also receive special con-
sideration to the extent that additional lighting will
be required:
Railroad grade crossings, alleys, bridges, overpasses,
viaducts, plazas or traffic circles, underpasses,
tunnels, and highway interchanges.
(g) Luminaries and lamps shall be approved by the City Engineer.
SECTION 5.
PARKWAY TREE PLANTING
5.1
The developer shall pay a parkway tree planting fee as prescribed
by City Ordinance. Said fee shall cover the cost of the City
furnishing and planting the trees and maintaining them for
one year.
5.2,
The fee per parkway tree shall be based on a minimum tree
spacing of 40 feet on center in industrial, commercial and
multiple family developments and at least one parkway tree
per lot for single family residential developments.
SECTION 6.
STORM DRAINS AND DESIGN DETAILS
6.1
A storm drainage system shall be constructed in each develop-
ment to the extent that all property within and adjoining the
development shall not be subject to overflow and inundation
from storm waters originating within the development.
The use of storm drain systems shall be required:
(a) When flooding or street overflow will cause serious
damage.
(b) When future up-stream development will cause drainage
problems.
(c) When existing drainage facilities are adjacent to the
proposed development.
(d) When the water level in streets for the design storm is
within two inches of top of curb.
6.2
Storm drains shall also be constructed within or adjacent
to the development where and as called for in the "Master
Plan of Drainage - E1 Modena - Irvine Area" dated November,
1969.
6.3
Ail storm drains shall be designed per the parameters outlined
in the latest edition of the Orange County Flood Control
District"Hydrology Manual" and as required by the City
Engineer. A hydrology study shall be submitted for approval
when required by the City Engineer.
Collection systems shall be designed for a minimum 10 year
storm frequency except in sump conditions where a 25 year
storm frequency shall be used. Major drains and channels
shall be designed based on a 25 year storm frequency.
6.4
Inlet structures shall be constructed per Street Improvement
Standards No. 110, 111, 112 and 113 with inlet openings sized
to collect all of the storm water from the contributing area.
6.5
A "Nuisance Water" drainage system shall be constructed in all
developments, where applicable and required by the City
Engineer, and shall connect to the storm drain system. The
nuisance water system shall be designed to collect low flows
only and not peak storm flows. Required pipe size for
nuisance water systems shall be 12" diameter. Nuisance water
inlets shall be type OS per Street Improvement Standard No. 110.
-5-
6.6
Nuisance water systems will be required to be constructed
in conjunction with storm drain systems to meet the following
design criteria:
Storm and nuisance waters will not be allowed to be channeled
in street gutters for any accumulative distance in excess of
1000' on streets with a grade of 2.00% or less. A nuisance
water drain system will not be required where street grades
exceed 2.00%.
There shall be constructed a standard junction manhole at
all intersections of storm drain lines and nuisance water drain
lines.
6.7
6.8
6.9
6.10
There shall also be constructed a standard access manhole at
all major changes in grade or alignment of the pipe and at
intervals of not more than 300' for 36" diameter pipe and
below. Larger pipes may have manholes located at intervals
greater than 300' with approval of the City Engineer.
Corrugated metal pipe will not be permitted except for
temporary drainage structures and in special cases if
approved by the City Engineer.
Cast-in-place concrete pipe will be permitted in sizes 30"
diameter and larger upon approval of the City Engineer
regarding horizontal location in street right-of-way and
adequate depth of cover.
Reinforced concrete pipe or asbestos cement pipe shall be of
the class or D load necessary to support the load imposed
on the line.
6.11
6.12
6.13
The minimum pipe size for peak flow storm drain systems
including catch basin leads shall be 18" diameter.
water delivered to a storm drain may not be redeposited on
a city street.
Open channel drainage will not be permitted except in special
cases as approved by the city Engineer. Such open channels
will require such lining, fencing and/or other improvements
as may be deemed necessary in considering the proximity of
adjoining improvements or natural channel conditions and
conformation to the Master Plan of Drainage facilities.
SECTION 7.
SANITARY SEWERS
7.1
Sanitary sewer mains and house laterals shall be of extra
heavy vitrified clay pipe with mechanical compression type
joints such as "Wedgelock, .... Speed Seal, .... Mainline" or
approved equal.
7.2
7.3
7.4
7.5
Minimum size of sewer mains shall be 8" diameter. Minimum
size of house laterals shall be 4" for single family residential
and 6" for commercial, industrial and multi-family residential.
Minimum grades for sewer mains shall be as follows:
(a) 8" dia. -- 0.40%
(b) 10" dia. -- 0.28%
(c) 12" dia. -- 0.22%
(d) 15" dia. -- 0.16%
(e) 18" dia. -- 0.12%
(f) 21" dia. -- 0.10%
(g) 24" dia. -- 0.08%
(h) 30" dia. -- 0.06%
(i) 36" dia. -- 0.05%
(j) 42" dia. -- 0.036%
Minimum slopes for house laterals shall be 2.00% except where
permitted otherwise by the City Engineer.
Flows for calculating sewer main design sizes shall be based
upon the following:
(a) Single family residendial, 4 lots or less per acre
.003 CFS per acre.
(b) Single family residential, more than 4 lots per acre
.004 CFS per acre.
(c) Multi-family residential --- .005 CFS per acre.
(d) Commercial - professional
.005 CFS per acre.
(e) Elementary school (without gymnasium --- .0046 CFS per
100 pupils.
(f) High school
.009 CFS per 100 pupils.
(g) Hospital --- .0015 CFS per bed.
(h) Light industrial --- .016 CFS per acre.
(i) Heavy industrial --- .021 CFS per acre.
Deviations from the above minimum design flows may be
permitted subject to the approval of the City Engineer if
a detailed study analyzing the area being developed indicates
ultimate flows other than those indicated.
Design sizes for sewer mains shall be based on an "n" factor
of .013 and as follows:
(a)
For flows up to 3 cubic feet per second, the pipe
diameter shall be based upon 200 per cent of the calculated
runoff with a minimum pipe diameter of 8".
(b)
For flows from 3 cubic feet per second to 6 cubic feet
per second, the pipe diameter shall be based upon 150
per cent of the calculated runoff with a minimum design
for 6 CFS.
(c) For flows over 6 CFS, pipe diameters shall be based upon
125 per cent of the calculated runoff with a minimum
design for 9 CFS.
For large developments or when required, design calculations
shall be submitted for approval of the City Engineer.
7.6 The following head losses shall be used:
(a) Match soffits @ pipe junctions.
(b) Angle points in sewer main 0.10'
(c) Straight through manholes 0.00'
7.7 Manholes shall be spaced and located as follows:
(a) Maximum of 350' on center for 8" & 10" diameter mains.
(b) Maximum of 500' on center for 12" to 18" diameter mains.
(c) Maximum of 650' on center for 21" diameter & over mains.
(d) At all changes of grade.
(e) At all changes of direction.
(f) At all changes of pipe size.
(g) At junctions of sewers.
(h) At termination of sewer mains.
7.8 The use of curved alignment sewers will not be permitted
except in unusual circumstances where approved by the City
Engineer.
7.9 House laterals will be required for each individual lot or
parcel in a development. Connection of two or more lots or
parcels to one lateral will not be permitted.
7.10 Sanitary sewer construction details shall conform to Street
Improvement Standards No. 118, 119, 120, 121, 122 and 123.
SECTION 8.
DOMESTIC WATER SYSTEM
8.1 Water mains shall be installed to provide domestic water
service and fire protection to all lots in a tract, all
parcels of a parcel map or to any new development.
8.2 All water mains shall be sized to provide the following fire flows:
LAND USE DESIGNATION
FIREFLOW DURATION # OF HYDRANTS
(gpm) (hrs.) FLOWING
1. Single family detached (1-story) 1000
2 I
2. Duplexes, 2-story, single family
detached 1500 2 I
Multiple - family - 2-story
Apts. & Condos; Light Commercial
& Industrial; elementary schools
2000-2500 2 2
3-story, multiple family; neighborhood
& community commercial; medium
industrial; intermediate & high
schools. 3000-4000
3-4 3-4
5. Regional shopping centers and
heavy industrial
4500-6000 4-6 4-6
8.3
8.4
8.5
NOTES:
a. Add 500 gpm for combustible roof coverings.
b. Fireflow to be available at 20 psi residual pressure in urban
areas or 30 psi in hazardous wildland areas.
c. Fireflow can be reduced by 50% for fire sprinkler protection.
d. In no case shall any water main be smaller than 6" d~ameter in
residential areas and 8" diameter in commercial and industrial
areas.
Fire hydrants shall be installed on all water mains at approximately 500'
intervals in single family residential areas or as required by the Orange
County Fire Department or City Engineer and in sufficient number to meet the
standards of I.S.O.
Fire hydrants shall be installed at approximately 300' intervals in
industrial, commercial and certain high density residential areas. Fire
protection lines and fire hydrants will be required on-site in said high
value areas as required by the Orange County Fire Department and shall be of
the size and number required to meet the standards of the I.S.O.
Each fire hydrant shall have at least one 2 1/2" and one 4" hose connection
or hose connections as required by the Orange Co. Fire Department.
Fire hydrants shall be wet barrel James-Jones or approved equal installed on
a 6" riser.
-9-
8.6
8.7
8.8
8.9
8.10
811
8.12
8.13
8.14
8.15
8.16
All hydrants will be connected to the main with 6" abestos cement pipe. Each
fire hydrant lead shall have a 6" gate valve installed on the lead near the
main.
All hydrants shall be painted with school bus yellow permo-enamel.
All water mains shall be ringtite abestos cement pipe of either class 150 or
class 200 as required and approved by the City Engineer and shall be
installed in accordance with the latest edition of the Johns-Manville
installation guide for transite ringtite pressure pipe.
The minimum cover on all water mains shall be 42" from finished earth grade
or finished pavement grade.
Dead-end lines will not be permitted except in unusual cases where loop
connections are not possible. Dead-end lines shall only be shown on
improvement plans submitted for checking after each specific case has been
discussed with the City Engineer and tentative approval has been received.
The water pressure available to any site within a development shall not be
less than 40 PSI nor more than 125 PSI.
All valves, fittings and hydrants shall be thrust blocked with concrete to
the satisfaction of the City Engineer and in accordance with the latest
edition of the Johns-Manville installation guide for transite ringtite
pressure pipe.
All gate valves shall be A.B.I.P. with operating nuts, Iowa, Mueller,
Rensslear or an approved equal. Each gate valve shall have a Brooks 4-TT
valve box with a Brooks 8" riser or approved equal.
All valves, hydrants and fittings shall be cement lined or epoxy lined and be
approved by the Water Superintendent prior to delivery on the job. All
fittings shall be long pattern.
The location of each water service house connection shall be shown on the
improvement plans.
House connections shall be orangeburg or approved equal schedule 160 PVC
pipe. Single residential connections shall be a minimum of 1" I.P.
diameter. Commercial, industrial or multi-family residential connections
shall be sized as required or as directed by the City Engineer.
-10-
8.17
Each service shall have a one-inch corporation cock, James Jones J-1500, or
approved equal, or James Jones J-1531 straight fitting, or approved equal,
and an angle meter stop, James Jones J-1524, or approved equal.
8.18
Each connection shall be furnished with, and housed in, a standard concrete
meter box, Brooks #37, or equal, with a one piece cover 11 1/4" x 18 1/8".
8.19
All domestic water mains located on private property shall be located in a
minimum ten (10) foot wide easement dedicated to the City.
SECTION 9.
SURVEY MONUMENTS
9.1
All street intersections, center lines, beginning of curves, end of curves,
tract boundaries and all intersection points, where they fall into a street
right of way shall be marked, with an approved type of survey marker
manufactured for such purpose, after installation of the required seal coat.
9.2
Such survey markers so installed shall be referenced to leaded and tagged
drill holes placed in the curb or sidewalk. Such reference distances or ties
shall be turned into the office of the City Engineer. Said ties shall be
neatly drafted on 8 1/2 x 11 sheets.
-11-
SECTION 10
CITY OF TUSTIN
STREET IMPROVEMENT STANDARDS
Table of Contents
lO1 --
102 --
103 --
104 --
105 A --
105 B --
106 --
107 --
108 A --
108 B --
108 C --
108 D --
108 E --
109 --
110 --
111 --
112 --
113 --
114 --
115 --
116 --
117 --
118 --
119 --
120 --
121 --
122 --
123 --
124 A --
124 B --
125 A --
125 B --
126 A --
126 B --
Typical Section Arterial Highway
Typical Section Local Street
Concrete Curb and Curb and Gutter
Sidewalk Details
Standard Residential Cul-de-sac
Standard Commercial or Industrial Cul-de-sac
Standard Knuckle
Concrete Cross-Gutter
Driveway Apron & Depressed Curb (residential)
Driveway Apron & Depressed Curb (commercial)
Driveway Apron & Depressed Curb (residential)
Driveway Apron & Depressed Curb (commercial)
Driveway Apron, Radius Type
Standard Alley and Alley Apron
Catch Basin - Inlet Type OS
Catch Basin - Inlet Type OL
Catch Basin - Details and Notes
Local Depression
Dead End & Widened Section Signing
Metal Beam Guard Railing
Guide & Clearance Markers
Street Name Sign
48" Precast Concrete Manhole
Standard Manhole Details
Manhole Frame and Cover
Sewer Chimney Pipe
Standard Cleanout
Standard Sewer Lateral
Wheelchair Ramp
Wheelchair Ramp
Type "D" Curb Cuts for Roof or on-site Drains
Type A-2 Curb Cuts for Roof or on-site Drains
Sewer Saddle Connection
Sewer Cut in Wye Connection
~
SO~ ~
t '~o ~ SLOPE- I/4 [
; ";"' ;"~"'""; ~':':"'~"""~ ~'~'"':'"" .... "' '""~":':"' ..... ""'": ......... ' '" ~" .... ' "~ ~" ~C.C.<'"" )
T~PE A TYPE A-~ SIOEWkLX
CURB ~ GUTTER CURB ~ GUTTER
MAJOR
~TYPE A
CURO El GUTTER
HIGHWAY ( IZO' R/W)
I00'
50'
4Z~
Z % ~ SLOPE- I
"~"'"":'"'":' '":' '"':':"""'""'""'"""""'"'"':'"'":"'~'""'"'":'""~ 4' P.C.C. J
TYPE A-2 ---'- SIDEWALK
CURB ~ GUTTER
PRIMARY HIGHWAY (IO0'R/W)
~30~ ·
SECONDARY HIGH.WAY (80' R~W)
NOTES:
I. SECTIONS ARE TO BE SYMMETRICAL ABOUT ~_.
2o THICKNESS OF IMPROVEMENTS TO BE DETERMINED BY THE CITY ENGINEER,
$."GILSABIND"SEALCOAT SHALL BE APPLIED WITHIN 4B HRS. OF COMPLETION OF FINISHED PAVEMENT
SURFACE AT THE APPLICATION RATE OF 0.10 GALLONS PER SQUARE YARD.
4. THE FINISHED COMPACTED SURFACE OF THE AGGREGATE BASE SHALL HAVE MC-70 PENETRATION
PRIME COAT APPLIED PRIOR TO BTART OF ASPHALT PAVING OPERATIONS~ AT THE
APPLICATION RATE OF 0.15 GALLONS PER SQUARE YARD.
~T£ OF
·-~-
REVI$/ON$ /N/T/ALS
STD.
NO.
W P PK
86 ' 40 ' 13 '
60' 40' I0'
55 ' 36' I0 '
LEGEND
W= WIDTH OF STREET IN FEET.
P= WIDTH OF PAVEMENT IN FEET
PK-'WIDTH OF PARKWAY IN FEET
NOYES:
I. THICKNESS OF IMPROVEMENTS TO BE DETERMINED BY THE CITY ENGINEER.
2. ~GILSABIND" SEALCOAT SHALL BE APPLIED WITHIN 48 HRS. OF COMPLETION OF
F/N/SHED PAFE~.ENT SURFACE AT THE APPLICATION RATE OF 0.10 GALLONS
PER $OU~kRE YARD. '
3. THE FINISHFO COMPACTED SUFAC~ OF THE AGGRECAT~ BASE SHALL HAVE
~C-70 PENETRATION PRIES COAT APPLIED PRIOR TO START OF AEP~ALT
PAVING OPERATIONS, AT THE APPLICATIO~ RATE OY'OY 0.15 GALLON~ PER
EqUARE YARD.
J' '"* REVISIONS
L~ATE OF IN/T/ALS
CITY OF TUSTIN IMPROVEMENT STANDARD
TYPICAL SECTION LOCAL STREET
NO.
PVM/- W/OTH J
J ¢.K PER L.E =O. OGSB
TYPE A-,2
TYPE B-I'
!
DAT~ OF
5~ -I:B-
I
:. ~.'-.; :~:~-~)~ ~ ~, t
/.:'.'-.'- :, .... . .
'.,.'.,~: ¥' ~ '~"-k~'"', . .~ J' ·
;:--.'-'.x.:. ~.'..'.: }~ ;;..-..4. ~'~ ~-7---
J k. SURFACiNG
TYPE A l..x PER
TYPE O
C.Y. PER L.E=O. 0438
T
1/4" EXPANSION JOINTS SHALL BE PLACED ~T 40' INTERVALS AND AT ENOS OF ALL CURB RETURNS.
AND AT TOP OIm 'X' Ott ~LL DRJVEWAY$.
REVISIONS CITY OF TUSTIN IMPROVEMENT STANDARD sro.
INITh~L$ NO.
~'?~y.~__ CONCRETE' CURB lIND GUTTER
CURB AND GUTTER ' '
..-*~. ~j**~ ~.~.: :~*..~. ·
:,~.~ 4 THICK *,
~...:.: ~, .... ~ __----- '/,~ EXPANSION JOINTS AT 40 ON CENTER
:.;,;,. !.,~. .
· '..:':J: ?-'. ~:. -/SIDEWALK TO BE FLLL WIDTH IN COMMERCIAL
:~}:!~ ?:~;;'~,. ~" /ZONES AND ON I~RTERIAL HIGHWAYS WITH A
~."~<,~~ _ ~ BLOCK WALL ALONG THE PROPERTY LINE.
::,.','~: ~,,;;.., SIDEWALK TO BE INSTALLED AT DEVELOPERS
...~,,~, .~;:.m.:~...,,~ OPTION IN INDUSTRIAL ZONES AND TO BE
,~,. ~..~.;:; .,~,~:f.~:~ FULL WIDTH.
TREEWELLS ! .~::.: i,~:;,.. :: :[:.q.
AT 40' O.C. ~ ~¥~.~ ~,, ~ ~L '~'*"*-'~ ~QUICKJOINTS AT EACH TREEWELL
(SEE TABLE BELOW) ;:~:"S, ~- ~' ~
: .?.&:~ .~ .,,.,.-'
· ~.~,...~, 3UICKJOINTS AT IO'~ ON CENTER
-in
-- RC.C
~4'EXPANSION
JOINT
RADIUS :55' TO FACE OF CURB
WHEN AT LEAST ONE INTERSECTING.
STREET IS AN ARTERIAL HIGHWAY.
CURB RADIUS 25' ON LOCAL STREETS.
I QUICKJOINTS AT I0'-+
· ON
/ ~',~" EXPANSION
T RE EWE L LS ,. · jLANDSCAPE STRII
TOTAL PARKWAY WIDTH
LESS 8~ MORE 8'
THAN 7* 7'TO THAN
IL '5' 4' 4' CURE~ GUTTER SCOREUNE
D 3' 5 I/2' 4' AT ~O'"ON CENTER TO MATCH
EVERY OTHER SIDEWALK
QUICK JOINT.
I
ATE OF REVISION INITIALS
iJ-~O-TS T/~EV/ELL~ F. P'/qGE
~" EXPANSION
JOINT AT 40'
ON CENTER.~
RESIDENTIAL
ZONES.
CITY Of TUSTIN IMPROVEMENT STANDARD STD.
NO.
SIDEWALK, CURB,AND INTERSECTION DETAILS
APPROVED ~)~
;
I
I
P/L .~
CURB LINE
R/yy' A B C D A
R
56' 28' 18' I0' 71.55' ..~;1°15'56'' I00'
60' $0' 20' I0' 68_15' 29°$5'$1'' I00'
R/WA B C D A
56' 28' 18' I0' 7'1.55' 242'27'55"
60' $0' 20' I0' 68.15' Z'$9°1/'02''
CURVE !
CURB PROP. L
L T R L T
54.51' 2K95' .90' 49.0G' 25.16'
51.65' 26.4I' 90' 46.48' p$.77'
CURVE 2
CURB PROP.. L
· L R L
I 160.81' 48' 20J. I$"
158. G$" 48' 20030'
IN THE CASE WHERE A CUL-DE-SAC BACKS INTO AN ARTERIAL HIGHWAY AND DRAINS TOWARD IT,
A COVERED DRAIN SHALL BE PROVIDED THROUGH A DRAINAGE EASEMENT A M/N/MUM OF P' WIDEF~
THAN THE DRAIN AS SHOWN ABOVE. PLANS SHALL INCLUDE ALL INFORMATION PERTINENT TO THE
DRAIN; EXACT LOCATION, SIZE, REINFORCEMENT, EASEMENT, FLOW L/NE.e, CURB'FACE OPENINGS,
LOCAL DEPRESSIONS, CAPACITIES, ETC.
REVISIONS
DATE OF
12. -,z.o .6s''~
CITY OF TUSTIN IMPROVEMENT STANDARD sro.
INITIALS
NO.
'~--~' STANDARD RES/DENT/AL' CUL-DE-SAC ~
/
6' MINo
DATE OF
~ ~- ~6- ?~
INITIA/.$
CURVE DATA
Curb radius = 50'
FL radius -- 50'-- Ps
Propert~ine
25' (Min.)
Variable-
Curb Line R~ = 25'-f PL(Min.)
Al = Variable
Center Line
WL
RI = 25' -I-
~,! = Variable
WL
I WL
WL
ct_
CURVE DATA
Property Line
R3= WL~- I0'
CURVE DATA
Curb radius = 50'
PLrodius = '§0°- PL
Curb Line Rs = WL+IO'-PL
/~3 = /~1 ti-
I. Use normal section, from inner curb to cenler line.
2. From crown line ?o outer curb, the maximum slope is I"per foot.
Subscripts "S" and #L" denote smaller and larger streets r;~-pectively.
4. Superelevntion percentages shown are straight from CE to crown line.
5. Elevations are required where circled
6. When slreels have tilt- type section, the crown line will not necessarily terminate
on ~ at L point of curb.
R~VI$1ON$
D~TE OF INITI,~L$
CITY OF TUSTIN IMPROVEMENT STANDARD
STD.
IVO.
' ~DIRECTION OF FLOW
I , I-- . ~ (TYPICAL)
, p. r.,~l~.
I Y,4 EX :..~ · % . L Y4
-~. ..... ~.... ....... { FLOWLINE L4' ~) HIGH POINT RIDGE ;JOINT
' J~a~ ~a ue e ~ '~' LINE
AGG. BASE --CONST.R.U. CTION dOINT /
WITH Y~ EXP. dOINT & ,
I ~CURB RADIUS+GUTTER.. 47_~4 SMOOTH BARS ,8. ,CURB RADIUS+GUTTER..
t WIDTH OF INTERSECTING 4 LONG-24'O.C. WIDTH OF INTERSECTING
STREET 3"FROM BOTTOM STREET
PLAN
NOTES
CONSTRUCTION PLAN VIEW
I. ON ENLARGED INTERSECTION DETAIL CALL OUT TOP OF CURB AND FLOWLINE
A,B,C,H
AND
J
~_ CALL OUT FLOWLINE ELEVATIONS AT POINTs D~/~F AND G,:
:5. CALLOUT TOP OF CURB AND TOP OF RIDGE LINE ELEVATION AT POINT ~:.
4. FLOWUNE TO BE STRAIGHT BETWEEN A AND J. (PLAN VIEW)
5. TOP OF CURB TO BE ON STRAIGHT GRADE BETWEEN POINTS A AND C AND H AND J.
6. MINIMUM CURB RETURN,SPANDRELI~ CROSS GUTTER FLOWLINE GRADES TO BE 0,40%.
CONSTRUCTION
7. STAKES TO BE SET TO FLowLINE GRADE AT poiNTS A,B,C,D,E,F,G,H AND d.
~ STAKE TO BE SET TO R~DGE LINE GRADE AT POINT :[.
~. STAKES TO BE REMOVED JUST PRIOR TO FINAL CEMENT FINISHING.
9ATE OF REVISION INITIALS CITY OF TUSTIN-IMPROVEMENT STANDARD
. CONCRETE CROSS-GUTTER':
STD.
NO.
--~ !~-/,I/4 EXPANSION__ JOINT ~-R/W LINE
- _ ,., .--..-.,.~ o.~ -',cc "'"" ~~? ~/ ..~,.~'T-' ~4 TH,:K ,C.C."
- r,.-- ,,, .~.:;..,.~,~,.- , /
-- ~ :=) ~ /~i:~&? ~6 THICK MONOLIYHI~
u= ~.'_:~!~ .; ~ PCC ~:-~ QUICKJOINT
"~';~,Y.-' :~ ~ "':~ '-'~'°~ -:'~" ~,.~,~-'-~._.'~,~'~' t-- ' -~;~:~'~.'~:'~- ' z~~=' - ~ "~,"': '.~?
'MIN TO .... "' ' ' ' .... ' '
· ~ _2.~MI . [ X W'=IO MIN-20 MAX ~ X 22 MIN TO. TOP _
[ ~ ...... ~ ~ - . ~ · . ~, ~ · ,, ~, ~ · ~
~OT~: SAW~ EXISTING CU~ a ':~'~ 2.0' FOR 6':CURB FACE ~ ~ ~E ~'~O'~E~
GU~ER AND REPLACE WITH X"= ~0' FOR 8' CURB FACE - ~ ~
~COLD JOINT
NEW DEPRESSED CURB
W.E","TALL,. PLAN
NEW DRIVEWAYS WHERE
CURB IS EXISTING.
......... .. ;~ ,~:..-.,.,.~ ~?
+ ¢'LIP
ELEVATION
"X" /SIDEWALK
' ' ' I / ×TOP OF CUaB
j ! _,a,/~/ ~_/ F_ OF CURB
R/W ·
1 ._-~,,' ~, ¢'
S..~_~TREET_wiDTH '" TOTAL PARKWAY WIDTH : 6" g~ 8"
~_ VARIABLE ., ,. 4.0' ~ II
/r ~' RAMP SLOPE VARIABLE--
~, SEE TABLE AT RIGHT
~' COLD JOINT
SECTION A-A
TOTAL PARKWAY WIDTH
m' ~3' iz' ~o'
6% 7% 8% 10%
7.5% 9% 10% 15%
TABLE OF
CURB ~ GUTTER TO BE SEPARATE z ::: ,: :.:'
POUR FROM DRIVE APRON.
--lATE OF REVISION . INITIALS
CITY OF TUSTIN IMPROVEMENT STANDARD ST~
NO.
DRIVEWAY APRON 8~ DEPRESSED CURB
RESIDENTIAL TYPE PARKWAYS HAVING I0' OR MORE
TOTAL PARKWAY WIDTH .
APPROVED ~)~ ~4e~J~ EN~NEERI DATE ~//../',','~'/~'~,
~ EXPANSION JOINT
_1 .r- ~ CO ~ ~ / QUICK JOINT
.-NO'F~ SAWCUT EXISTING CURB Et ..~.,~.0, FOR 6.CURB FACE ~-__2~/ SAME PROPERTY
GUTTER AND REPLACE WITH X=4.0 FOR 8 CURB FACE -
~ COLD JOINT
NEW DRIVEWAYS WHERE
CURB IS EXISTING.
'~' ...."": ~??:f :"-' ~-.V '
.KW DE.RESSED CURB, PLAN
GUTTER WHEN INSTALLING
NOTE:
--CURB 8~ GUTTER TO BE SEPARATE
POUR FROM DRIVE APRON,
'I"LIP
ELEVATION
R/W
~STREET~ TOTAL PARKWAY WIDTH
WIDTH
· VARIABLE ~ __iL6''
.~. ~,:~..,'~;~ :;.';' ·
.... -r..
(" ~ RAMP SLOPE VARIABLE-
~, SEE TABLE AT RIGHT
COLDn JOINTInl~ .
SECTION A-A
TOTAL PARKWAY WIDTH
13' lO' 9' 8'
m"' 6" 57z% 6:f,t% 7% 8%
7%8~z% 9% I0%
TABLE Of
RAMP SLOPES
lATE OF REVISION
-~7-78 ADOS) COLD dOINT
INITIALS CITY OF TUSTIN IMPROVEMENT STANDARD STD.
NO.
~-~ DRIVE WAY APRON 8~ DEPRESSED CURB
COMMERCIAL TYPE PARKWAYS HAVING e' OR MORE
TOTAL PARKWAY WIDTH ~//':"7/7z
APPROVED,~.~<~ J~,,/~ CiTY ENGINEERIDATE --
~ A"-~ '4' ~x.~.s,o. ~o,.~
· ,'-".,':-'-v:~'a~,~.'~'.:,.~.:~-'.' .~'- '~% -'~,~ct"~ ? ~ ..~.' ~ ~-..~;'..':,,, ~', ..~¥,~.<'~-:~
,.~-.4-...,...,..~..~..~.: ....... ~. :~ ~..~-:. ..... .~. .~:.,r ~.,~-,...~.~... ~-..,f~?~,.- .~ -
· ',=:':~?': ~.:.;~.~v~<~ ,~:7~, · ~'
z ~ THICK ~"~'~" / ~ ~ ~/. ~ ~
'~:~ ........... .~:':~., ,'~'~.~' ~%q ~.'~ .....
z.o'~m TO [' ~ X W =~0 Min.-A0 MAX ( 2 ~N TO TOP
~n~o ' ~ ..... ,, ~ . / 'X" OF DRIVE ON
NOr~.SAWCUT EXISTING CURB..~_.. ~ X = 2.0 FOR 6 CURB FACE~~ ~ME P~PER~
GUTTER AND REPLACE WITH *'Xtc~O' FOR 8"CU~ FA~~
- '~~COLDJOINT
NEW DEPRESSED CURB 8~
L GUTTER WHEN INSTALLING
.KW D.,VEWA. S WHERE Pi AN
CURB IS EXISTING.
t "X' I "W" "X" ~SIDEWALK
I' - · ' - - - ff (/TOP OFCU.a
I // ~ / FL OF CUREi
-,.... ....... ..~ ................. ; ,~.:::/:,; ,- ,~¥.:;' "-' ~.~:: - ·
CURB rAC~%..t~~'~-.~¥, { .... '~'"~'-"'~"'"'
~ i" LiAJ
NOTE
CURB 8~ GUTTER TO BE SEPARATE
.o~..RO. OR,VE ~PRO.. ELEVATION
TOTAL PARKWAY WIDTH
9' ~' 7'
R/W
STREET TOTAL PARKWAY WIDTH
--'~-~"'IDTH ~ ' , ~ I 6" u"< 8" I0% I1% 13%
~ VA IABI. E ~ _~.O , 0.10
! .>~~:!~.~ ~ TABLE OF
· .,~..;~I
/ i~-::,r~..-- ~-o.,o, ~, RAMP SLOF~$
-' RAMP SLOPE VARIABLE- SEE TABLE AT RIGHT
CF OR TOTAL PARKWAY WIDTHS
LESS THAN 7' USE STD. NO.
108 D FOR RESIDENTIAL.
COLD JOINT
SECTION A-A
}ATE OF REVISION INIT.~LS CITY OF TUSTIN IMPROVEMENT STANDARD STD.
z-z?-?s ~.~o~ ~/~,~ DRIVEWAY APRON.I~ DEPRESSED C~B NO.
RESIDENTIAL TYPE PARKWAYS HAVING LESS TH~ ~
I~ TOTAL PARKWAY WIOT" ;
APPROVED~~ ~~C~Y ENGIN~RIDATE ff//~/~ ~
1' ¥ A ~ ~I~' EXPANSION JOINT
~'::'":-.'.'.'..~'.,': ;':.'~r'.~;'.' '~-'~'.~:,'.::::,~:~c?.:.'¢~-:~,' '~ · :'? ~-;~;':' ::~:;-:;~
,- .< ...... . ;,-,:.:-. ., ,.....~.,
,.':.:.'.~ "1~<: .3:°'. :~:.':"~ ';~::,~:';....i',~ ~, ....
~< ,~ ..:.,., ~,, .~' .,,,,~.. ~' .:;:~.:,'.:,&~::~,.?- \
I ~ ~ ----. THICK ~ '~ - ~" T~C~ , ~ ~
,.,. _~ ~: ..... tCK EC.C .... ~.,.....
, ~1- ~ \ ~,:.:..~ l/CURB FACE
;' 't ~.-~-:J 4' ~r'.-.':~ .~(_,~ ,
L "~,~ .......... .~. -: ........ ,.:.-.;~~,,.. ~ C--' .... ...~.~,..~-,,..,~ ,,~..:,..-~g:,..,'.
I ./,~.~ ' ' ' '~W't= IO'MIN. 20°MAX.- RESIDENTIAL X '
~-NOTE: SAWCUT EXISTING CURe & "X"- ~ O' FOR 6"CURB FACE ~ SAME
GUTTER AND REPLACE WITH "Y'~4'O' FOR 8" CURB FACE ~
NEW DEPRESSED CURB a · " ' ~
· "COLD JOINT
DRIVE ON
PROPERTY
L GUTTER WHEN INSTALLING pi AN
NEW DRIVEWAYS WHERE
CURB IS EXISTING.
"X" "W"
~ I"LIP
L NOTE:
CURB ~ GUTTER TO BE SEPARATE
POUR FROM DRIVE APRON.
L'
ELEVATION
STREET TOTAL PARKWAY WIDTH /
~ ; = TOTAL PARKWAY WIDTH
VaOTH ~
, VARIABLE . I, ' 0.10 IN ALL CASES EXCEPT , , ,
I" " ~ ~ 0.15 FOR 5'TOTA~L PARKWAY 7 6 5
I _ K _..~:::~ WIDTH WITH 8
i \ ~;~;~1~ CURB FACE
~ ;~../ ~~,.~A.'.x..;~'F,~-."'~ ...... -~ I ~:m u~u 6" 7% 8% 9~.%'
"~' '"" ~' ~' TABL £ 0 F
~ '~ RAMP SLOPE YARIABL£-
~ SEE TABLE AT RIGHT
----COLOJO,.T RAMP SLOPES ·
SECTION A-A
)ATE OF REVISION INITIALS
/-g 7-7~3 ~ c-.~nJ~ daN'r
/-
CITY OF TUSTIN IMPROVEMENT STANDARD STO.
· NO.
DRIVEWAY APRON 8~ DEPRESSED CURB
COMMERCIAL TYPE PARKWAYS HAVING LESS THAN 8' 1:3
TOTAL PARKWAY WID..TH .............. gO
STANDARD 124B (TYPICAL
BOTH SIDES) TO BE ~ W = 20' MINIMUM. MAXIMUM W ~ 4" THICK PCC SIOEWALK
· ~E~P~A~RATE POUR FROM IS SUBJECT TO APPROVAL OF -- TO BE SEPARATE POUR
FROM APRON (TYPICAL ·
.. ' LINE
L PLAN ' ·
"R' *~W~
< 20'MIN. ~ < 24' MIN.
CURB F~,C.E MAY VARY
FROM 0 TO 6"DEPENDING
ELEVATION
."X~' OF DRIVE ON
SAME PROPERTY
~' ~ 20' MIN. ~ !' SIDEWALK
/~ TOP OF
FLOWLINE OF j
CURB B GUTTER
Lo FLOWLINE
F
GUTTER/ o~·' SLOPE.' 20/0 MIN. VARIABLE
80/0 MAX. SEE ELEVATION VIEW NOTES
,, \ I THIS STANDARD TO BE USED ONLY UPON SPECIFIC APPROVAL OF
I 2~ % [ _ ~ ' THE CITY ENGINEER AND IS INTENDED ONLY FOR USE UPON
~[ ~ ~ ! I --~--'--~-~._ .~..~. ,.~ ARTERIAL HIGHWAYS AT MAJOR ENTRANCES TO LARGE COMMERCIAL
--L-_.L_ ~: ~.~'~-.'.'::"'. j;~..j~..~;..:o.;j '~-: OR INDUSTRIAL CENTERS. -
T'~-I,*',",~"*?~'t:*'T'~''~';,' .... o';t :u)= 2 AGGREGATE BASE UNOER APRON SHALL BE COMPACTED T0 95 %
t_,,I L':°,',°..'~'..'?'-'"~.:~'.'~.~.. '~' ' OFMAX DENSITY AT OPTIMUM MOISTURE.NATIVESOILSUBGRADE
~-~ ~ /I ~, -' ~ o I M
\\vT~/ ~ ' SHALL ~lE COMPACTED TO 90 ¥o OF MAX. DENSITY AT OPT MU
GUTTER WITH SAME' (,AGGREGATE MOISTURE.
TYPE '~ 3. IN INDUSTRIAL ZONES IF NO SIDEWALK IS INSTALLED~ ELIMINATE
CONFIGURATION
AS
BASE
A-2 C ~ G PER STD. NO. 103 ' WHEELCHAIR RAMP.
4. DEVELOPER OR PROPERTY OWNER SHALL DEDICATE REQUIRED
SECTION A-A R/W PRIOR TO ISSUANCE OF A PERMIT FOR THE WORK.
PREPARATION OF LEGAL DESCRIPTION AND DOCUMENTS SHALL
BE AT DEVELOPER OR PROPERTY OWNERS EXPENSE.
I
)ATE OF
i
REVISION INITIALS CITY OF TUSTIN IMPROVEMENT STANDARD STD,
NO.
RADIUS TYPE DRIVEWAY APRON
FOR MAJOR COMMERCIAL OR INDUSTRIAL CENTERS ONLY
bJ
z
o
REVISIONS
DM T~ OF
CITY OF TUSTIN IMPt~OVEMENT STANDAt~D
STANDARD ALLEY AND ALLEY APRON
Frame And Cover To Be
/. Alhambra Foundry
- ~- (Galvanized With Locking Set Screws)
Or Approved Equal.
~rS" f~-~=3Bars
· .: ~1-10 _See Std. Plan No. ll2
~lon No. 112 ~ ~ Detail,. . 8'-I" To
20C0"
. ~ Grout ~ "H"
T
6"
SECTION E-E
NOTES
I. OS ~'curb Opening Small.
Z. For Details & Notes~see Std. Plan 112
3. For 'Local Depreeeione~ eee Std. Plan 113
Curb Opening Shall Conform To Curb
Alignment.
Curb
~ ~ un upemngs(lyp. J
O.G. Both
L
I
NO.
.k4 Bars
~ (Golwnized With Locki~o Set Screws~ ~
I ~ Or Approved Equal ' I · ...'~ .
--j. ~ ~ ~ :- ,
~ I ,~ -.'~ .,-'~--'~,-: '~.'. ·
PLAN
(See Curb S, pport Details And , "t"l, See Std. PIonNo. IIZ
I
Note 6 Std. Plontll2) For Cu~ Opeai~
' ' ~ ~ '" ' ' I,~.,;..~ ~'
.~__~'~ (Other Lengfh, Mo2 Be Used) l~ )~0'
-T G,o,,~ ~ ALT.SECTION A-A~i " SECTION B-B
~ ~'C~ ' ~ ~" Cleo~(Typ.)
I
For
,:~:. ~ ~ Curb Opening
~¢ / ' I ~. aLo- ,.~.-. . ~~ .
~ :~. o.c. eo~h w.y, ~ · :~; ~ '~ · ' ~.7:'~ ·
vii -'-~' ..... i~-"~' "."~'~;'~:~ ...... ~ ~ ~/ .~ ~' --
Inlet ' -- O~tlef ~ '.
~ ~_ ~ ~ Sides ~ Floor~(T?p,) Plon No 112 ~
~,, i.~.,':..~:~::.'~'.~'.~.~,~., · ~:' ,'?: ~ r.: 6'
.~ AL~ SECTION A-A~2 ~ ~o" ·
T
SECTION C-C
~OT~S
I ~ '" ~ 2. For Details ~ NotII, see Std. Plan
I -~ ell2 For Local Depressions~ see'Std.
,_~ Inlet
= ,, t~"
........ a ....... ~:...~.,~. ~~ ,~...~.~
J ~ AL~ SECTION A-A+3
REVIS IONS
~ -~1-7~
Plon~tl3 Curb Opening shallconfo~m
to curb alignment
.~. Alt. Sect. A-A4~I,'t2, or'l'3 may be used
dependant on alignment ~ depth ef
Storm Drain pipe.
/N/rtALS CITY O/
Y~-- CATCH BAS/N- INLET TYPE OL
IB'or less
8'-I" to 20'
ST~
NO.
Protection Bar
- ~- ~_.. Support Bolts to be
~" 5- 3 ~ur~/~ //' Alhambra Foundry ~A- 1574
~ ~/ ~ (Gotvonized) Or Approve~
Alhambra Found~A-lS65 ~ ~ '
(Galvanized) Or Approved ~ ~ ~ ~ ~ ~
Step to be Alhambra
Foundry ~A-3340
(Galvanized) ·
Or Approved Equal
TYPE A-2 or D
CURB
~ Protection Bar to be
~ '~ Alhambra Foundry ~A-3911
(Golvonized) Or Approved
Equol.
FACE PLATE DETAIL
STEP DETAIL
GENERAL NOTES
I. For't" wolf thickness see Table on Inlet Plan No. I10 or III.
2. Height of curb opening, will vary with the type of curb and the
Oepth of the local depression.(See Local Oearession, Std. Plan 113)
~. Reinforcing steel shall be e4 bars (~ 12~±0.C. both ways placed I~/~ clear
to inside of box unless otherwise shown.
4. Steps- None required where"H" Is :5'-6" or less. Install one step
I6"obove floor when"H"is more than 3'-6" and. less 5'-0". Where .
"H"ls more than 5'-0"~ steps shall be evenly spaced (~) 16"intervals
from 16" above floor to within 12" of the top of the box. Place
steps in wall without pipe opening.
5, When curb openings are ?" high or more~ place a 3/~/"dia. protection
bar horizontally across the entire length of the opening and bend
back 4" into the inlet wall on each side.
6. Curb openings longer than 5' shall hove one protection bar support bolt
each 5' increment or fraction fhereof~ evenly spaced.
7. Pipe(s) con be placed in any wall.
B. Curb section shall match adjacent curb.
Except for inlets used as junction boxes, basin floors shall have
o minimum slope of 12:~5 from ali directions toward outlet pipe
and shall hove a wood trowel finish.
D~TE' OF'
Galvanizing: All exposed metal shall be galvanized after fabrication.
city OF TUSTIN IMPROVEMENT
CATCH BASIN DETAILS NOTES
x CURB PROTECT(ON BAR
~ .....
CURB ~ ~U~T~R
A
RLAN
SECTION
DATE OF
CITY OF
REVISIONS INITIAL~
A
OF CURB
NOTES:
I. LOCAL DEPRESSION SH.~LL ~L~ CLASS '~'~'~'~'
2. 'L"' LENGTH OF oPENING SHOWN ON Tile
TUSTIN IMPROVEMENT STANDARD
LOCAL DEPRESSION
Galv. Metal Channel U-Post -"--/ STANDARD REFLECTOR No. W21R
(High Carbon) ,, W2lR~o~[~ Located behind Barricade as shown
Clearance Marker
Type L, 5' spacing
t
-3'~ /~! ,Unit cente ecS
JL_ JJ ~Le. ngt_h' sha,,ll be,in ~ultiples
~ of 12-6 + I -9 each
~ end. See std. plan ~'410
TREATMENT FOR WIDENING SECTION
R/W
REVISIONS
DATE OF
IN/TIA LS
R/W
TREATMENT FOR DEAD END
C/TY OF TUST/N /MPROVE/~ENT STANDARD
DEAD END ~ WIDENED SECT/ON SIGNING
STD.
NO.
T 'L-.~___--~_ I°, ' ::~-- --!1'- :~----~- -~='-Io' q~o -'~'~'~
- I I ] ~ OF TRAFFIC I
INSTALLATION ~1 ,
SECTION THROUGH RAIL ELEMENT
TERMINAL SECTION
SPLICE BOLT 8~ NUT
1
1
1
1
1
I
D4TE OF
I /;--',~O
I
NOTE: ALL DIMENSION SUIJI~C! TO
MANUFACTURING TOC[RANCE S
ARRANGEMENT AT POSTS
SLOTTED I~lOl. E S
RAIL SPLICE
REVISIONS
/N/T/ALE
CITY OF TUSTIN IMPROVEMENT STANDARD sro.
NO.
METAL BEAM GUARD RAILING
Reflector
"o ...__.--Galv. Metal Channel
~ Post-
Yellow
Reflectors
III I1.
GUIDE MARKER CLEARANCE MARKER
TYPE D TYPE L
Top of
~ .ReflectOr Frame ~_=~.~~ (~
~6" ._~___.~.....3' Yellow Reflectors~
~ Ho~es .~ 3 YeUow R~ect~ ~
Curb
-I
4"x4" S4S Timber
~l~ Pavement ~
F ~';-';,"' ~ T I"
~ x 4" x 5" Timber
L..~.__ ~._J '~ Anchor Blacks
TIMBER
HORIZONTAL
/~£V/S/ONS CI T Y
IIVITIA LS
Post
DA T~ OF
/,~ - ~o ~&r~
12 d Nails
~, II,
I Ill
,I II~'
METAL
REFLECTOR UNIT W61R
OF TUSTIN IMPROVEMENT STANDARD
,.,eTD.
NO.
-- GU/DE ~ CLEARANCE MARKERS
i "
APPRO ~. .: CITY ENGINEER DATE ~-"7"~-~ ~
ggle to prevent
roi*ion or cost
~l--)iece.
'A-'~'Z"~ 15"cadmium or zinc plated
c0rrioge bolt, 0.0002 in. min.
B=.Or~bm~ntal top and center cross
saddle at. anodized aluminum
alloy .~O52H~52, ..07§ inches
thick.or cast anodized
aluminum costing alloy
A~55676.
NOTE: Exac~t location of street
signs lo be located on Tract
improvement Pians~or Road
Dept. Street Improvement
PlanS. Posts to be placed 18"
back of curb face unless
Otherwise specified.
C=Cost anodized aluminum cast-
--C lng alloy A35GT6 post cap-
2'or 21/2"with :3'~'/8"
stainless steel set. screws.
I 'a' z¢;',o galvanized pi'po Io long.
L/~ Ins~ali ;o that Z-'6"ii embedded
' in concrete in the ground, minimum
d ameter of excavated hale 8 .
qnd 7-6 remains above ground.
Aluminum alloy for all con~ponents shall conform to
standard tolerances os published by Ihe Aluminum
Association.
~ 24"or :30" J I
DESIGN-
'Each four-way unit shall consist of two double foc~ signs
with.street name, mounted at right O'ngles with cente~ rod
assembly. Each sign shall be made from one piece alumi-
num ex'~rusion.
-BRACKET ASSEMBLY-
The post cap, ornament and center rod assembly shall be made
to mount on.21/~'l~D, galvanized pipe. The center rod .shall
bea~/2"cadmium or-zinc plated carri0ge boU,'O.OOO?inch
min. Head of bolt shall form top of ornament. Bolt shall
extend through signs and fasten with nut inside of.* post cap.
Post cop shall be cbsl ahodized aluminum, deeply*g?ooved
to securely hold sign from twisting~ and shall be secured to
the pipe with -~-~YS" Allen head set screws. Saddles shall
be anodized aluminum alloy 5052H32~ 0.075 inc.h~s thick-
SIZE-
Length of s~gn may be '24 or ~50" Maximum width 6~ depth
~/4"'and thickness 0.090 in.
MAtERIAL--
Sign shall be anodized aluminum extrus on of 606:3T-4 ·
'alloy material With overage coating thickness of 0.0008
Inches and green'finisk tometch lettering background.
FINISH-
Sign 'faces Shall be of Seotehlite reflective sheeting.
The trohsparent screen process co or shall be as recom-
mended by the reflective sheet ng manufacturer. Applica-
tion of the reflective sheeting to the sign shall be by
methods os'approved by the reflective sheeting manufacturer.
LETTERING-
Street names shall be 4 h~gh. Egch na~e shall be individu-
ally lald 'out to fit either the 24 or :30 space. The letters
shall be of the rounded type style conforming with the
standard alphabet for highway signs designed by the U.S.
Public Roads Administration.
~Place ~" mound fill,except
J i',.' ! I
----- 4' ___~:: I I-:~1 z-e
fO. OOO inchss thick
' GREEN BACKGROUND
SILVER LETTERS
C~e n~t e r rib
optlopol.
~£V/S/ONS CITY'OF TUSTIN IMPROVEMENT STANDARD STD.
- DA TE OF IIVI TIA LS .
/~.0-(~" ~,~'. ~* .
'- z/- ' ' STREET. NAME SIGN / ,: ..
"* ~':.'7 ~\. '~ I ,'I
I
I
I ~,:, "
- . **;* \*,*'*~'~\ ~ ' '., ~:.. ':: .~--z4' ·
' X[- i..- ~ ~:.:~/ ~. 3 X ~4"x6" GRA~ RING
N ~ ~ ;~-* ..?~'z~; ~ T
48 X~ MANH~E PIPE
.L I / 'T,P:c L SECT,ON . ,,, .
,f.-,, ~ -~ ~ / ~ I,O. Eccenlrt~ ~ne J'"" ' '" '
/ -~. ~ -- ~ ~on~lo :.. ......... ,
]{ ~ ~ -,: · ~ .......~ .....
~"x15"
MANHOLE
PIPE
~ 24"x8" GRADE RING
NOTES:
FOR ~ANHOLE BAS~' SEE STANDARD P/.AN NO. I/~.
FOR/kfANHOLE FRAME 8 COVER SEE STANDARD PLAN NO. 120.
FOR GENERAL NOTES SEE STANDARD PLAN NO. I/9,
,i 4.i[' ..,
JOINT DETAIL "C-"
REVISIONS
DA TE OF
i/~-~$~
INIT/,~L$ '-CITY OF TUSTIN IMPROVEMENT STANDARD STD.NO.
48" PRECAST CONCRETE I~AN/-IOLE
The crown elevation of
pipes shall De the same
as the crow~ elevotionof
the largest pipe unless
o~herwise indicated.
When broken end of pipe is within monhol'e,
break back flush wit, inside of manhole
wall and plaster broken edges smooth,
wDen unbroken end of p;pe is ;n man,-
hole, leave squoce end and flit fillets at
upper section to drain.
Manhale shaft
opening to be placed
on downstream side
of manhole.
I
REV/S/ONS
DAFE.OF
I/-/- 74--
[
:;:- D
R: 2xDia.
2- 12" Long VC.P. joints at
inlets and Outlet
D?
Bell end
Water tight joints
(typical)
6"I 24"
Top of pavement . '.
or existing gr~ --o, .' ",
I/2"Cement mortar m ~ .*:'. ~
>'2-5" Collar I '*'~'
sections
co.
Cone shall be
).-"~----.-- eccentric to the down
~':'.\ stream side of the
X":.h manhole.
\'::,X_
'.'.~-~.--I/2' Grout between
;-.~ t~evel joints
""' ";; '*%" "' ;,;-I 6"
:;3 ,' ),:%. c. "~'~ou~e hub
· , ..,------/,
:'~. ~., ;'.' 'Stndl drop
~.;' ,'. :.0 manhole tee
·
· '',. 6~,, Straight pipe
.-; Pipe crowns same '7. .', '., '.
~ '. elevation ~ o ' 'e' 'e ' ·'
'~' ~ > :'...... '::
.~'.'slo~e __ ~ .'", '~ -.-j'~..:
... , ,, ./...'?
;., ' ~ ' ~."~/ T}/'"~--------',: '- ' ' ~ '..'--' Class"A" concrete
- '. : · -'"~_:~''~.R=4 ',-;'.'.:','. ~'
,. . . '. . -~ - .o .. .*o '. ,'...".
Base poured against undisturbed soil
STANDARD 48" MANHOLE AND DROP MANHOLE CONNECTION
NOTE: Drop monholerequired when directed by City Engineer
6"I 24"
DETAIL
Backfill manhole IZ'above
the top ofwye with
clean sand.
JOINT DETAIl
CITY OF TUSTIN IMPROVEIWENT STANDARD STD.
NO.
STANDARD MANHOLE DETAILS
SECTION A-A
NOTE
MANHOLE FRAME B COVE~ ~ , - - - i
SH~L BE ~HAMBRA ~ -- -
Top View PLAN OF COVER. Bottom View
· ":~ ~ ~.'?.
..'~ ~. .~' A~: ~do nt~ to be conflruettd n
.v ~ ~ ~--- accordance w th the improve- ~____~
~' ~' merit pl=ns and speclflc~flons ~',,---i,:
, . -~ ~.., N_ J..~'
.~ ~:~. ~-.Cement concrete
· ~..,
SECTION A-A ELEVATION
SECTION 8-8
GENERAL NOTES
i. The distance "N~ is shown on lhe improvement plens. The Stofion is shown on the improve-
ment plans. When the Sewer Chimney .Pipe is used with e sewer connection the Stetion
will be the some os the station of the Sewer connection, unless shown otherwise.
2. When the Sewer Chimney Pipe is used with e sewer connection on both sides of the
sewer main, Iookincj-up cjrede, the sewer connection on the right side of the sewer
main shell be connected with the "Y' branch by o tS"' eighth bend end the sewer
connection on the left shall be connected with the upper end of the chimney by
a 6' querfer bend, unless otherwise specified.
3. When the Sewer Chimney Pipe is used with o sewer connection on one side
tile Sewer Chimney Pipe shell be constructed os shown hereon, but with the
Y
focincj the side with the sewer connection. The top of the chimney shell be~ clo=ed'
with e cop mode for thet purpose. The remeinincj spece in the socket shell be filled
with wet sand and the sand covered with a thin coating of neat cement mortar.
REVISIONS
04rE OF /N/T/ALS
CITY OF TUSTIN IMPROVEMENT STANDARD sro.
~0.
SEWER CHIMNEY PIPE
Llfflrl fo
high- Roiled
REVISIONS
DATE OF
i/.?.- ,?,.~ ..
~ SECTION A-A
INtTIAL~ CITY OF TUSTIN IMPROVEMENT STANDARD s~-o.
IVO.
STANDARD CLEAIVOUT ~
' I Cop ,'.-':".".'-
: Line · Sewe~' I Notch
~ne Line ~
_.~ :
-
~ SKETCH S~WING T~ OF
~ cL~.-O~T ~.o ~sT.
Street lur face --~
Elevation of top of curb. When used
in alleys this elevation shall bi token
as the top of pavement at fha edge
· '--T-' of pavement.
'~.%6" Min. without
conc. encosement
~' DistanCe "E"
· Length
Standard 45° Bend ~ - Sizl
Sewer Maia~ ~ .......
Pipe ~
I -'~' Standard #Y Branch
/,,..-Cap
~:'~ Elevation of
flow line
ELEVATION
j Property Line
-,--Cf.. of Sewer main
-~'"'".....~,~.90° Unless shown otherwise '
on
plans.
. : _~-- t: .... 77-;r .... ~?. ...... :?1- -~- -- ~,:1 .... 'r ~--sto,,o~.
~-'-~ ~ ~s~ze 6~
. ~ ~ ' ~.~ 0 -
Sewer Mom~l Standard 45 Bend
Variable P LA N
I. The
length "L" is shown on the improvement plans.
The station of the point of intersection of the centerline of the sewer connection
pipe and the property line is shown on the improvement plans.
The inlet end of the sewer connection pipe shall be closed by a cap made for
that purpose. The remaining space in ~he socket shall be filled with wet
sand covered with a thin coating of neat cement mortar.
The distance "E" is to be 4'6"unless otherwise specified. .,~"~.
t~£1/ISIOIVS
zi.-~ -78
CITY OF T~ISTIIV IMPROVEM~IVT S. TAIVDAF~D
STAIVDARD SEWER. .£A~7'ERAL ::
STD.
NO.
--4"THICK P.C.C. APRON TO BE POURED MONOLITHIC WITH SIDEWALK
STANDARD N0.124 A
/
~ · j ~ ' ..SIDEWALK
· ,~::.,..'~' , ~ '~.'-;.--"* cu.~
, 6~~ 6'~ ~U~B [ACE ~ ~ ~ ~ I ~~CK P~.C APRON TO BE
/ 8'~ RAM~' C~a FACE I ~' I ~ I I ~i~C' Wlf~-
- ~ -I- 4'-d' _1 A-' SIDEWALK
STANDARD N0.124 B
DATE OF
REVISION
INITIALS
CITY OF TUSTIN IMPROVEMENT STANDARD STD.
NO.
WHEELCHAIR RAMP ~:
I
[.
BACK OF CURB ~
2" SCHEDULE
i I.~,~o evc
I
II
LIP OF GUTTER
EXISTING EXPANSION JOINT
ALTERNATE:$AWCUT AND REMOVE MINIMUM OF 5 LIN. FT~ OF:CURB ~.
GUTTER AS DIRECTED BY THE ENGINEER JN THE FIELD, POUR NEW
CONCRETE CURB & GUTTER WITH ~'DIA. SCHEDULE40 PYC CAST IN
AT SAME DIMENSION SHOWN AT RIGHT,
PLAN 125 A
(FOR TYPE D CURB WITH 6"CURB FACE}
1~4"
I SCHEDULE
I 40 PVC ~ BACK OF E~JRB
I i
I I
I I
iL
MIN.
EXISTING EXPANSION JOINT.~
LIP OF GUTTER '
ALTERNATE:SAWCUT AND REMOVE MINIMUM OF 5 LIN. FT. OF CURB
GUTTER AS DIRECTED BY THE ENGINEER IN THE FIELD. POUR NEW
CONCRETE CURB E~ GUTTER WITH 4"DIA. SCHEDULE 40 PVC CAST IN
AT SAME DIMENSION SHOWN AT BIGHT.
PLAN 125 B
(FOR TYPE A-2 CURB WITH 8" CURB FACE)
PIPE.
ELEVATION
2 I/2"
EPOXY GROUT AROUND PVC
PIPE.
ELEVATION
B£P'TS/ONS
ATE OF /N/T/ALS .
CITY OF T~ISTIN IMPBOV&-M~NT' STANOAt~D sro.
CURB CUTS FOR ROOF' OR OIV SITE DRAINS
THE BELLON THE COLLAR WYE SADDLE SHALL NOT
BE ENCASED IN CONCRETE,
TAP TO BE MADE ATAPPROX.~ OF JOINT. ENCASE 12"
EACH SIDE OF OPENING WITH CLASS"A" CONCRETE. -~"'"' 45°
C° A.~.-
.:;. .;. . ,-;'.o ~*=~--~.'
,'.-.
. ' C_. ..
.'.'~'i?"'~, .:~.. ;:;~:~': ~ i'"
SECTION A-A
E, ~,,^-,,,,,, MAX. 4"TO 8"MAINLINE OR
I_r.v~l i~l~A MAX. 6"TO Id' MAINLINE.
//use STD.,26B FO. 'ARGER
~ k SADDL~CON.ECT,ONS.
~ , =_-_ -,- _-_--_--
._L/~ ':- B COLLAR TEE SADDLE
DIAMETER A B C
INCHES INCHES INCHES INCHES
4 2 I/2 II/2 6 I/2
6 3 11/2 9
COLLAR WYE SADDLE NOTE: SEE ORANGE COUNTY SANITATION DISTRICTS
STANDARD S-34-3 FOR SADDLE CONNECTION
TO COUNTY SANITATION DISTRICT TRUNK
NOTES: SEWERS.
I. THE SEWER LINE SHALL BE SCORED TO THE APPROXIMATE SHAPE OF THE COLLAR WYE
OR TEE FITTING. THE CONTRACTOR SHALL EITHER CUT A NEAT OPENING WITH A CERAMIC
SAW OF 6"OR e"DIAMETERS; OR MAKE A SMALL HOLE NOT LARGERTHAN ONE INCH IN
DIAMETER,IN THE AP, PROXIMATE CENTER OF THE SCORED AREA WITH A POINTED TOOL,
SIMILARTO AMASONS PICK,OR CHIP WITH A CHISEL AND SHORT HANDLE, HAND HELD
HAMMER IN A SPIRAL FASHION TO THE SCORED LINE.
Z. THE CONTRACTOR SHALL SECURE THE COLLAR WYE SADDLE TO THE SEWER WITH AN
EPOXY RESIN, PROVIDED BY THE PIPE MANUFACTURER.
3. THE CONTRACTOR SHALL ENCASE THE SADDLE CONNECTION WITH CLASS"A"CONCRETE
AFTER THE CONNECTION IS APPROVED BY THE ENGINEER.
4. THE CONTRACTOR SHALL KEEP ALL CLAY CHIPS~ DIRT, EPOXY~ MORTAR AND CONCRETE
OUT OF THE SEWER SADDLED~AND SHALL PERFORM A CLEANING AND BALLING OF THE
REACH SADDLED IF. DIRECTED TO DO SO BY THE ENGINEER.
DATE OF
5. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY DAMAGED PIPE AS DIRECTED BY
THE ENGINEER.
REVISIONS INITIALS CITY OF TUSTIN IMPROVEMENT STAND.~RD STD.
NO.
SADDLE CONNECTION .~
BELL ON WYE SHALL-NoT BE
INCASED IN CONCRETE
ELEVATION
CERAMIC WELD OR
BANDED RUBBER COUPLING
SECTION A-A
. ; .
":'" ~**" "' :~' ', ' 4"MINIMUM SAND BEDDING
SAND BACKFILL I FT. ABOVE PIPE
I/," PER FT. MINIMUM SLOPE
NOTE: SEE ORANGE COUNTY SANITATION DISTRICTS STANDARD S-34.-2
FOR CUT IN WYE CONNECTION TO COUNTY SANITATION DISTRICT
TRUNK SEWERS.
~ATEOF REVISIONS INITIALS CITY OF TUSTIN IMPROVEMENT STANDARD STD.
NO.
CUT IN WYE CONNECTION