Construction Standards - City of Tustin
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Construction Standards for Private Storm Drain and On-Site Private Improvements City of Tustin Community Development Department Revised 1.989
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Transcript of Construction Standards - City of Tustin
Construction Standards for
Private Streets~ Storm Drain and On-Site Private Improvements
City of Tustin Community Development Department
Revised April~ 1.989
(
Community Development Department
CODE APPLICATION~ AND INTERPRETATIONS
SUBJECT: Concrete for Private Improvements
City of Tustin 300 Centennial Way
Tustin, CA 92680
DATE: 3-28-95 INVESTIGATED BY: Rick Brown ~.f) TITLE: Building Official
CODE YEAR: 1989 CODE: Privat~ I.mprove~ent CODE SECTION: 2.10 stahdarc;hJ".
The minimum compressive strength ·of concrete used in private improvements is 2,500 p.s.i. (except for catch basin decks). Type V cement is required unless the soils engineer recommends otherwise. The reference to a minimum 6 sack mix contained in section 2.10 is hereby deleted and is not applicable.
The use of fly ash is acceptable within the limits established by the greenbook, ASTM STD.C-618-85, and the UBC.
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RB:concpi.lnt:jks
TABLE OF CONTENTS
SUBJECT PAGE
1.0 General Provisions ••.••..••.•.•.•..•.....•••••.••••..• ~ 1
2.0 Curbs & gutters. cross gutters & spandrels. sidewalks & drive aprons .•.••.••••.•.•• 1
3.0 Street sections. design widths. cul-de-sacs ....................................... 3
4.0 Street and on-site asphalt concrete pavements ..•.•.••.. 4
5.0 Street name signing. traffic control signs. signalization .............................. 4
6.0 Street lighting •...............................••.•••.• 5
7.0 Parkway tree planting ...................•.........•..... 6
8.0 Storm drains and design details .•......•............... 7
9. 0 Sanita-ry sewers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
10.0 Domestic water system .••.•••..•..•••••••••••••••••••••• 12
11.0 Survey monuments ..............•..................•.•..• 14
12.0 General Criteria Plan Preparation •••••.•••••••••••••••• 14 ·
13.0.Private Street Improvement Standards .............••.... 16
CITY OF TUSTIN COMMUNITY DEVELOPMENT DEPARTMENT
STORM DRAIN, STREET AND ON-SITE IMPROVEMENTS CONSTRUCTION StANDARDs
1.0 GENERAL PROVISIONS
1.1 All -improvement work required is to be performed and materials furnished by the developer at his expense unless noted otherwise and shall be performed and furnished in accordance with the applicable portions of the latest edition of the "STANDARD SPECIFICATIONS" for Public · Works con5t.ructi on (commonly referred to as the "Green Book") and with any supplemental minimum design standards & standard details included herein.
1.2 All improvements require inspection. Notify the City· (714) 544-8890 at least two working days in advance of the beginning of construction of the various improvement phases.
1.3 Contractors and Sub-contractors shall have copies of plans and applicable standards on the site at all times.
1.4 Constructio~ operations which are deemed by the Cfty to require inspection while the work is in progress,-shall not be performed on a Saturday without prior City approval or on Sundays or legal Holidays.
2.0 CURBS AND GUTTERS - CROSS GUTTERS AND SPANDRELS - SIDEWALKS AND DRIVE APRONS
2.1 All streets shall have monolithic concrete curbs and gutters either type A-2 or type D constructed per Street Improvement Standard No. B
-103. The type shall be as specified by the Building Official. 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 Building Official. 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.
2.2 Concrete cross gutters and spandrels shall be constructed per Street Improvement Standard No. B 107, where required by the Building Official. All cross gutters shall have a minimum grade of 1.00%. Any de vi a ti on from this mini mum grade requirement will require the approval of the Building official. Such deviation will be permitted only when engineering back-up data is submitted to prove that the minimum 1.00% grade is not possible.
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Cross gutters are used on private streets where they are transverse to the center line and/or at intersections of private streets. Ribbon gutters are used at the intersection of private streets· and private drives. Modified ribbon gutters are used at parking bays adjacent to private streets. Minimum grades for modified ribbon and ribbon gutters shall be 0.4%.
2.3 Streets requiring sidewalks shall be constructed per Street Improvement Standard No. B 104, with a minimum cross slope of 1/4" per foot.
2.4 Driveway aprons shall be constructed per Street Iq>rovement Standard No. B 108A, B 108B, B 108C, or B 1080. The standard used shall be as required depending on type of deve 1 opment or as specified by the Building Official.
2. 5 Verti ca 1 curves sha l1 be used when grade breaks exceed 1. 0 pe~cent.
2.6 Where sight distance is not a controlling factor; vertical curve lengths shall be determined by the following formula:
l = A x y2 45
L = Length of curve in feet A ~ Algebraic difference in grades
in%
V = Design velocity in mph -L = Shall be 30 feet minimum
2.7 Maximum grade break on curb returns is 3 percent. Minimum distance is 1/8 delta for radii of 25 feet or greater and at 1/4 delta for radii less than 25 feet.
2.8 Maximum slope for a driveway should be 13%, from back of driveway approach to garage unless otherwise approved by the Building Official.
2.9 Slab elevations to be a minimum of 6 inches above the adjacent gutter flow line.
2.10 Check with your inspector the mix design required for curbs, curb and gutter, flatwork, sidewalks and drive aprons before ordering your concrete. The normal requirement is 6 sack mix type V cement.
2.11 All forms and subgrade compaction for curbs, curb- and gutter,. flatwork, sidewalks and drive aprons must be inspected and approved by the City before pouring of any concrete.
2.12 All native material subgrades for concrete improvements shall_ be_ compacted to 90% of maximum density at optimum moisture. Class 2 aggregrate base material shall be compacted to 95% of maximum density at optimum moisture.
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2.13 Subgrades to receive concrete shall be wetted just before pouring of the concrete.
3.0 STREET STRUCTURAL SECTIONS - DESIGN WIDTHS - CUL-DE-SACS
3.1 All streets shall have a m1n1mum pavement section as determined by "R" va 1 ue and tra fff c index s tu~y based on a 20 year 1 i fe. Such study shall be made by the Developer's Engineer and be submitted to the City for approval. The minimum pavement thickness permitted shall be 0.30' thick asphalt concrete over 0.50' thick Class 2 aggregate base.
The City shall determine the TI to be used. The Soils Engineer shall determine the 'R' value at subgrade. If the 'R' value cannot be determ1 ned because of the grading operation, then the fo 11 owing note shall appear on the plans and referenced to the structur-al. section: "The structura 1 section . sha 11 be determ1 ned after the • R' va 1 ue has been submitted. The City shall approve the structural section prior to placement of aggregate base". ·
3.2 Streets shall be constructed to the widths and as detailed per Street. Improvement Standard No. B 102 for private streets or as approved by the Building Official.
3.3 Curb radii shall be 35' to curb face when at least one intersecting street is an arterial highway per the· City of Tustin's adopted Arterial Highway System and 25' to curb face at intersecting private streets.
Intersections of private drives to private streets shall have a curb radius of five (5) ft. minimum or the projected parkway width, which ever is greater.
3.4 Cul-de-sacs for residential areas shall be designed per Street Improvement Standard No~ B 105A. The maximum iength of residential cul-de-sac streets shall be 500', as measured along the centerline of the cul-de-sac street, from the nearest intersecting str~et centerline to the cul-de-sac radius point. This 500' dimension may be exceeded,. subject to approva·l of the Community Development Department, provided approved emergency accesses are provided.·
. 3.5 Cul-de-sacs .for industrial and commercial·areas shall be designed per
Street Improvement Standard No. B 105B. The maximum length of industrial and commercial cul-de-sac stree.ts 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.
3. 6 Design speed shall be 25 miles per hour unless the City approves a deviation.
. Design speed criteria applies to the centerline of the private
.street. The "Caltrans, Design Manual", latest edition shall be used for criteria.
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3.7 Driveway approach, top of 'x' shall not encroach into curb returns.
3.8 Private streets shall. be designed with the curb (extension of curb) parallel and concentric to the centerline of the private street. The minimum distance curb to curb shall be 28 feet. . .
· 4.0 STREET AND ON-SITE ASPHALT CONCRETE PAVEMENTS
4.1 Native material subgrades shall be compacted to 90% of maximum density at optimum moisture to a depth of 0.50 foot below the ~ubgrade plane. The subgrade sha 11 be inspected and approved by the City before placing of any aggregate base.
4.2 Class 2 aggregate base material shall be 3/4" maximum material and shall be compacted to 95% of maximum density at optimum moisture. The Class 2 aggregate base shall be inspected and approved by·. the City before placing of any asphalt concrete. Just prior to placing of the asphalt concrete the finished surface of the aggregate base shall be finished off with a steel wheeled roll~r.
4.3 The contractor will be expected to furnish laborers to aid in the "stringing" of native materia 1 subgrades and aggregate base subgrade to determine that proper structural thicknesses as called for on the plans are being maintained~
4.4 Asphalt concrete pavements shall be laid fn a minimum of two lifts. as .called for on the _plans, utilizing a self propelled paving machine. Blade laying of asphalt concrete will not be permitted except in special circumstances which will require approval by the City~
4.5 Base course asphalt concrete shall be type ."B" 3/4" maximum, medium grading. Wearing (finish) course asphalt concrete shall be type "B" 1/2" maximum. medium grading and shall be laid to an after compacted thickness of 0.10 foot thick.
4.6 The loose thickness of asphalt concrete to be laid with a vibrating screed paving machine shall be determined by multiplying the required after compacted thickness by the factor of 1.20.
5.0 STREET NAME SIGNING - TRAFFIC CONTROL SIGNS - SIGNALIZATION
5.1 Street name signs shall be erected at all intersections. per Street Improvement Standard No. B 117, at the location designated or an alternate location approved by the Community Development Department.
5.2 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
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California and Department of ·Transportation standards and shall be erected within the development where designated by the Community Development Department. Traffic striping and painted legends shall be done· as and where approved by the Community Development Department.
5.3 Traffic signals will be required to be constructed where deemed necessary by the City Engineer as determined by traffic warrants or predicte·d 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. ·
5.4 Street name signs shall be shown on the plans in accordance with, Orange County EMA Standard Plan No. 1407, Sheet 3.
6.0 STREET LIGHTING
6.1 Street lighting to be installed adjacent to public streets shall• follow the standards below to match the City's street lighting. Project lighting to be installed on recreation and parking areas of residential subdivisions. On local collectors of private ownership, commercia 1 and industria 1 projects shall 1.) conform to the City's Security Ordinance and, 2.) be subject to a case by case design review by the Community Dev~lopment Department. Items to be reviewed include: overall lighting plan; locati~n of posters; intensity of light; fixtures and others.
6.2 All 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 development will be granted.
6.3 All developments shall have a· street lighting system installed on "marbel i te" poles served by underground conduit. Said street 1 i ghti ng system shall be installed per these minimum design standards and the standards of the Tustin Lighting District and the Southern Calif.ornia Edison Company, and as approved by the Community Development Department.
6.4 The following suggested lighting systems for the various classes. ~f streets are to be used as minimum requirements for adequate street lighting. The City may, where deemed necessary, increase "these requirements, These systems may be varied to fit local. condit1ons 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:
(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.
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(b) Local t~ultiple 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.)
(d) 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 MAmerican 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 intersections 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 crosswalks.
(f) The following situations shall also receive special consideration 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 reviewed and approved by the City Engineer and the ComrrRJnity Development Department. Deviations from the above minimum standards sha 11 be submitted to th~ Community Development Department for design review and approval.
6.5 Street light location shall be shown on the plans.
7.0 PARKWAY TREE PLANTING
7.1 Refer to MLandscapf ng and I rri ga ti on Submi tta 1 Requf rements" (2-87), and to "Development Standards Parking and Landscape" (9-81), available at the Community Development Department.
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8.0 STORM DRAINS AND DESIGN DETAILS
8.1 A storm drainage system shall be constructed in each development to the extent that all property within and adjoining the development sha 11 not be subject to overfl eM and i nunda ti on 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: above top of curb.
8.2 Storm drains shall also be constructed within or adjacent to the development where and as called for in the "Master Plan of Drainage -El Modena - Irvine Area" dated November, 1969.
8.3 All storm drains shall be designed per the parameters outlined in the latest edition of the Orange County Flood Control District "Hydrology 14anual" and as required by the CitY. Engineer and/or Building Official. A hydrology study shall be submitted for approval when required by the City Engineer and/or Building Official.
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.
8.4 Inlet structures shall be constructed per Street Improvement Standards No. B 110, B 111, B 112 and B 113 with inlet openings sized to collect all of the storm water from the tributary area.
8.5 A •Nuisance Water" drainage system shall be constructed in all developments, where applicable and required by the City Engineer and/or Building Official, and shall connect to the storm ~rain system. The nuisance water system shall be designed to collect low flc:Ms 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. B 110.
Nuisance water systems wi 11 be required to be constructed in conjunction with storm drain systems to meet the following design criteria:
Storm and nuisance water:s will not be allowed to be channeled in street gutters for any accumulative distance in excess of l,ooo•
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on streets with a gra~e of 2.00% or less. A nuisance water drain system will not be required where street grades exceed 2.00%.
8.6 There shall be constructed a standard junction .manhole at all intersections.of storm ~ra1n lines and nuisance water drain lines.
8.7 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 21" diameter pipe and below. Larger pipes may have · manholes located at intervals greater that 300' with approval of the Bui 1 ding Offici a 1. · ·
8.8 Corrugated metal pipe will not be permitted except for temporary drainage structures and in special cases if approved by. the Building Official.
8.9 Cast-in-place concrete· pipe will be permitted in sizes 30": diameter and larger upon approval of the Building Official. Cast-in-place pipe will not be permitted in vehicular traffic areas or where inadequate cover is available.
8.10 Reinforced concrete pipe or asbestos cement pipe shall be of the class or D load necessary to support the load imposed on the line. which shall _include increased loads imposed on the pipe when street has reduced cover during the subgrade condition.
8.11 The. minimum pipe size for peak flow storm drain systems including catch basin leads shall be 18" diameter.
8.12 Water delivered to a storm· drain may not be redeposited on a City street.
8.13 Open channel drainage will not be permitted except in special cases as approved by the Building Official. Such open channels will require 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.
8.14 Junction structures shall be used for all lateral connections.
8.15 Storm drain pipe laying:
(a) The typical trench section shall be per Orange County EMA Standard Plan No. 319 except that sand for bedding and backfill shall have a minimum SE of 35. Sand bedding shall be a minimum of 4" thick and sand back fill sha 11 extend to 1' - 0" minimum over the top of pipe, unless otherwise called for on the plan.s.
(b) Sand and native material backfill shall be compacted to a minimum ·of 90% of maximum density at optimum moisture.
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(c) Storm drain ·joints for reinforced concrete pipe shall be cement mortar 1:2 mix utilizing washed plaster sand. Pipe joints 21• diameter and smaller shall be banded with cement mortar all the way (360•) around the outside of the pipe. Pipe joints .24• diameter and larger shall be banded with cement·mortar around the top and outsides of the pipe to the spri ngli ne and· a 11 the way
· (360•) around the inside of the pipe. Inside banding of pipe joints 24• diameter and larger will be inspected. Pipe shall not be backfilled until outsi~e banding has been inspected and approved by the City.
(d)· All trenches shall be shored or sloped in accordance with the latest OSHA Standards.
(e) Final acceptance of storm drains and after all structures (i.e. catch basins. junction structures, etc.} are in and comp1ete: Storm drain pipe 27• diameter and smaller shall first ·have water run through the pipe and may if deemed necessary by the inspector, be required to be inspected by utilization of a video camera pulled through the pipe. Said video camera inspection shall be performed in the presence of the City Inspector by an agency or firm experienced and equipped to perform said work. The cost of said camera inspection shall be paid by the developer/owner. Video tapes and written reports of said. pipeline inspection shall be submitted directly to the City Building Division.
8.16 Storm drain structures:
(a} Pouring of any structure shall not commence until inspection and· approval of the forms and steel reinforcement, by the City.
(b) All steel reinforcement bars must be tied and in place before the concrete pour commences. Placing of steel as the pour commences will not be permitted.
(c) The concrete mix for structures is normally 6 sack mix type V cement unless called for otherwise on the plans. However, check with your inspector what the required mix design is befor-e ordering your concrete. ·
(d) The structure crew shall have copies of applicable standard drawings on the site at all times.
(e) Please note that City Standards calls for Catch Basin Decks to be 6• thick. Catch Basin Decks shall be finished with a heavy broom finish.
9.0 SANITARY SEWERS
This section outlines design standards for sanitary sewers which are to be
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maintained by a homeowner or a Homeowner's Association. Sanitary sewers which are to be maintained by the Irvine Ranch Water District shall also conform to lRWO standards and be subject to the approval and inspection of IRWO.
9.1 Sanitary sewer mains and house laterals shall be of extra heavy vitrified clay pipe with mechanical compression type joints such as "Wedge 1 ock •.
9.2 Mininum 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.
9.3 Minimum grades for sewer mains shall be as follows:
{a) a• diameter -- 0.40% {b) 10" diameter -- 0·.28% {c) 12" diameter -- 0.22% (d) 15" diameter -- 0.16% (e) 18" diameter -- 0.12% (f) 21" diameter-- 0.10% (g) 24" diameter -- 0.08% (h) 30" diameter -- 0.06% (i) 36" diameter-- 0.05% (j) 42" diameter -- 0.036%
Minimum slopes for house laterals shall be 2.00% except where · permitted otherwi~e by the Building Official.
9.4 Flows for calculating sewer main design sizes shall be based· upon the following:
(a) Single family residential, 4 lots or less per acre --- .003 CFS per acre.
(b) Single family residential, more than 4 lots per acre per acre.
(c) Multi-family· residential --- .005 CFS per acre.
(d) Commercial - professional --- .005 CFS per .acre.
.004 CFS
(e) Elementary school (without gymnasium) --- .0046. CFS per 100 pupi 1 s.
{f) High School --- .009 CFS per acre.
{g) Hospital --- .0015 CFS per bed •
{h) light industrial
(f) Heavy industrial
• 016 CFS per acre.
.021 CFS per acre.
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<~it~---Deviations from the above minimum design flows may be permitted subject to the approval of the City ff a detailed study analyzing the area being developed indicates ultimate flows other than those indicated.
9.5 D~sign 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 of 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 Community Development Department.
9.6 The following head losses shall be used:
(a) Match soffits at pipe junctions.
(b) Angle points in sewer main 0.10".
(c) Straight through manholes 0.00'.
9.7 Manholes shall be spaced and located as follows:
(a) Maximum of 350' on center for 8" and 10" diameter rna ins.
(b) Maximum of 500' on center for 12" to 18" diameter mains.
(c) Maxi room of 650' on center for 21" diameter and 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.
9.8 The use of curved a 1 i gnment sewers wi 11 not be permitted except in unusual circumstances where approved by the Building Official.
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9.9 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.
9 .10 Sanitary sewer construction deta 11 s s ha 11 conform to Street Improvement Standards No. B 118, B 119, B 120, B 121, B 122 and B 123.
10.0 DOMESTIC WATER SYSTEM
This section outlines Design Standards for water mains which are to be maintained by a homeowner or a Homeowner•s Association. Water mains which are to be maintained by the Irvine Ranch Water District shall in addition conform to IRWD Standards and be subject to the approval and inspection of IRWD.
10.1 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.
10.2 All water mains shall be sized to provide the following fire flows:
FIREFLOW. LAND USE DESIGNATION (gpm)
1. Single family detached (!-story) 1,000
2. Duplexes, 2-story, single family detached 1,500
3. Multiple-family - 2-story Apts. & Con~os; Light Commercial & Industrial.; elementary schools 2,000-2500
4. 3-story, multiple family; neighborhood & community commercial; medium industial; intermediate & high schools. 3,000-4,000
5. Regional shopping centers and heavy industrial 4,500-6,000
DURATION II OF HYDRANTS (hours) FLOWING
2 1
2 1
2 2
3-4 3-4
4-6 4-6
Notes: a. Add 500 gpm for combustible roof coverings.
b. Fireflows 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 ~prinkler protection.
d. In no case shall any water main be smaller than 6"
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diameter in residential areas and 8" diameter in commercial and industrial areas.
10.3 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 and in sufficient number to meet the standards of Insurance Services Office (I.S.O.).
Fire hydrants shall be installed at approxmately 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. ·
10.4 Each fire hydrant shall have at least one 2 1/2" and one 4" ·hose connection or hose connections as required by the Orange County Fire Department.
10.5 Fire hydrants shall be as detailed on Standard No. B 128.
10.6 All hydrants will be connected to the main with 6" pipe. Each fire hydrant lead shall have a 6" gate valv~ installed on the lea-d near the main.
10.7 All hydrants shall be painted with two coats of school bus yellow permo-ename 1.
10.8 All water mains shall be C-900 PVC pipe, class as required, Class 150 minimum. ·
10.9 The minimum cover on all water mains shall be 36" to finish surface.
10.10 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 Building Official and tentative approval has been received.
10.11 The water pressure available to any site within a development ·shall not be less than 40 PSI nor more than 125 PSI.
10.12 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 C-900 pressure pipe.
10.13 All gate valves shall be A.W.W.A. & U.L.F.M. tested, resilient wedge, with operating nuts, Claw, Mueller, Rensslear or an approved equal. ·Each gate valve shall have a Brooks 4-TT valve box with an 8" schedule 40 P.V.C. riser or approved equal.
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10.14 All va 1 ves, hydrants and fittings sha 11 be cement lined or epoxy 11 ned and be approved by the Water Superintendent prf or to deli very on the job. All-fittings shall be long pattern. All nuts and bolts shall be stainless steel.
10.15 The location of each water service house connection shall be shown on the improvement plans.
10.16 House connections shall be 1" copper type "K" soft. 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 Building Official.
10.17 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.
10.18 Each connection shall be furnished with, and housed in, a standard concrete meter box, Brooks 137-S, or equal, with a two piece cover 11 1/4" X 18 1/8". .
10.19 All water mains shall be pressure-strength tested after the compaction test is passed and in accordance with the latest edition of the Johns-Manville installation guide.
10.20 After the pressure-strength test is successfully passed, a 11 water mains shall be chlorinated (5 ppm) and flushed by the installer and sha 11 pass a bacteria test conducted by and to the satisfaction of the Tustin Water Service or IRWD.
11.0 SURVEY MONUMENTS
11.1 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 mar~er manufactured for such purpose. Said survey marker·s shall be set after the final paving course has been installed. ·
11.2 Such survey markers so installed shall be referenced to leaded and tagged drill holes placed in the curb or sidewalk. Stich reference distances or ties shall be turned into the office of the Building Official. Said ties shall be neatly drafted on 8 1/2 X 11" sheets.
12.0 GENERAL CRITERIA
12.1 The title for the title sheets shall be "Construction Plans for the Improvement of Streets and Storm Drains for Tract No. " Include sewer and/or water, ff IR~ID is not involved.
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13.0 PRIVATE ON-SITE STRE£T IMPROVEMENT STANDARDS
8 102 8 103 B 104 B 105A 8 1058 8 106 8 107 B 108A B 1088 8 108C 8 1080 8 lOSE 8 110 8 111 8 112 B 113A B 1138 8 114 B 115 8 116 8117 B 118 B 119 8 120 8 121 B 122 B 123 8 124 8 124A B 1248
·B 124C B 125A B 1258 8 126A 8 1268 8 127A 8 1278 8 128
Typical Section Local Street Concrete Curb and Curb and Gutter Sidewalk Detail Standard Residential Cul-de-sac Standard Commercial or Industrial Cul-de-sac Standard Knuckle Concrete Cross-Gutter and Ribbon Gutter Driveway Apron and Depressed Curb (Residential) Driveway Apron and Depressed Curb (Conunerci a 1) Driveway Apron and Depressed Curb (Residential) Driveway Apron and Depressed Curb (Commercial) Driveway Apron, Radius Type Catch Basin - Inlet Type OS Catch Basin - Inlet Type OL Catch Basin - Detail~ and Notes Local Depression Local Depression Private Streets/Parking Lots 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 - General Wheelchair Ramp (narrow sidewalks) Wheelchair Ramp (modified) Wheelchair Ramp (parking lot) 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 1• Water Service (Residential) 1 1/2" or 2" Water Service (Commercial) Standard Hydrant Detai 1
-16-
)
R/W
TYPICAL STREET WIOTH ANO 0/MENS/ONS MAY VAR>': FROM THESE STANDARDS IF SUPERC££[)E[) BY AN EXISTING SPECIFIC Pf.:AN FOR THE AREA
! I
R/W
~---------------------------------w--------------------------------~
i [ .
) L ...
L ..
L.
La
)
w p PK LEG£NO "66' 40' ~~· W:~ WIDT/f OF STREET IN FEET.
60' 40' 10' P: WIDTH OF PAVEMENT IN FEET
56' ~6' 10' Plf:WIDTH Or PARKWAY IN FEET $0' ~8..' 4' SEE NOTE 3 8EUiW •
NOTES:
I. THICKNESS OF IMPROVeMENTS roBe DeTERMINED AS SPECIFIED IN SECnON . 2.1 01' 7H£S£ STANDARDS.
2. THE FINiSHED COfi/PACTED SIJF~C£ OF THE AGGR£f1ArE BASE SHALl. HAVE MC-7C PeNETRATTON PRIME COAT APPLi$1 PRIOR ro START OF ASPHALT PAVING OPERArtONS, I'.T Ti-l£ APP!..ICAT!vN RATE JF JF O.iS GAt..LrJNS ~£R SOUAR~ Y.1RO, IFSPE"CIFICALI.Y REQUIRED BY THE CITY. NORMALI.Y THIS WOVLO ONU' BE RECIJIRED TO PROTECT THE FINISHED SURFACE' IN THE EvENT OF HEAVY RAIN EXPECTED BEFORE THE PAVIN6 OPERATION BEGINS.
~ •. WHERE THE SIDEWAUriS CON$'TR(,1C1'ED . IMMEDIATELY AD.JACENT TO THE Ct.JRB, THe MINIMUM SIDEWALK WIDTH SHAI.l.. PROVIDE A 4' CLEAR WALKING AREA AROUND ABOVE GROIJND STlJCTURES AND PUBUC UTIL!nES.
.,~.,.....OF REVISIONS CITY OF TUSTIN IMPROVEMENT STANDARD sr. ~~~~~------------~m~I~T~IA~L~S--+-------------------------------------------------~ N(
1'2- iS
--3-87 _>i~;_ TYPICAL SECTION PRIVATE STREET <'-AYt:VV- 1--------~;...._----r------1 ~
Aaaanu;:-n - /. I OAT£ - ~
10"
) ...
j ·. : • .. . ·.,..
G:Y. PER L.F. z0.0288 t...F. PER C.Y. z 34.70
TYPE B-2
)
3~
TYPE A-2
EE NOrE"A"
CY. PE'R L.F..:. 0.0293 · " L.F. PO? C.Y.: 34.!3' ~ ....
C.Y. PER L. .F: : 0. 0710 t...F: PER C.Y. z lti.08
.
NOT£ "A II 6" OR8" CURe FAC€ AS OIREC7ElJ BY rHE CJrY.
NOTE 118 11
CHAMFERED KEY WHEN SllJE'WAU< .48/J'TS CURB (SEE STD. 8-104)
~_L
C.Y. PE'R L..F. :0.0107~
L.F. PE'R C.Y = 93.0
TYPE 8-1 TYPE B-3
TYPE A
'-SURFACING
C. Y. PER t...F.:0.0430 I...F. PER C. Y. ::23.26 TYPE 0
c.r P€R t..F.:ao~~u L£ PC.~ C.F.; /8.-15
) 1/4,. EXPANSION JOINTS SHALL BE' PLACE:O A7; ENDS OF ALL CURS RE71.1RNS. pEEP TROWEL SCORE LINES SHALL 8E MAO£ AT INTERYALS OF 10'- 0 ON CENTER, AT THE TOP OF x· OF ALL DRIVEWAYS AND A$ DIREC1ED 8Y TH£ CITY.
JATC OF ReVISIONS
:.~~-~ ;-13;-75 - 9- '05 1-'3-87
INITIAL.S_ CITY OF TUSTIN IMPROVeMENT STANDARD
CONCRETE CURB AND GUTTER
APP~OVE'O --· I OAT€:
s::. NC
~ ....... .. cr..
A
)
TREE WELLS
CURB AND GUTTER ·
SECTION A-A
... CONSTRUCT CHAMFEFlEt 1"X z- KSY WI-EN SICEWAl
ABUTS CURB
---~"EXPANSION JOINTS AT 40' ON CENTER TO LlNE P W H TR SC R N IN R •
SIDEWALK TO BE FULL WIDTH IN COMMERCIAL ZONES ANC ON ARTERIAL HIGHWAYS WITH A BLOC< WALL ALONG THE PROPERTY LIN£. StOEWALK TO 8£· INSTALLED AT DEVELOPERS OPTJON IN INOUSTRIAL ZONES AND TO BE FUlL WIDTH.
- AT 40' O.C. _u...-_<r.,;)-.;;;;::::::::::=.,_ QUICKJOIHT AT EACH TREEWELL SE~ T ASLE BELOW)T..~Ffi:-.ll'b=ta~r:'!'l-..-.--11
I La
I .
TREEWELLS TOTAL PARKWAY WIDTH
LESS 7 , THAN 7'To a' MORE a'
THAN L 3' 4' 4'
0 3' 3 '12' 4'
REVISION INITIALS
4" THICK P. C. C.
~I.IIU:II RADIUS 3S' TO FACE OF CURB WHEN AT LEAST ONE -INTERSECTING STREET IS AN ARTERIAL HIGHWAY. CURB RADIUS 25' ON LOCAL STREETS.
\ CURB a- GUTTER SCOREUNE AT 10~ ON CENTER TO MAT EVERY SlOEWAlJ< QUICl<JOINT.
'!•" EXPANSICN
SIDEWALK WIOTH TO 8£ 4.0' IN RESlOEN TtAL ZONES OR 7. o' WHEN ADJACENT TO CURS
CITY OF TUSTIN IMPROVEMENT STANDARD STD. NO.
SJOEWALK,CURS.,AND INTERSECTION DETAILS ~
----~--------------4-------------~APPROVEO ----------- DATE ~ ct)
i. i
·I
,~)
::......'
~ ~ ...... ::X::
'
~
~
~ ~. Q:: ~
)
-,
~ ~ I ....
I .... ...... -.J ::. Ql ~ I ;URV£ I ~ (..)
I P/L
I CURB LINE
k- Ql D
l T 1_.-\ I 38
~ ,.oN· ......
~ ~ \ ~ ~ :::;;
8 \CURVE I ::..
\
CURV£ I
~ 1r CURS PROP. L
A s c 0 ~ w R L r R L r . 56' 28' 18' 10' 71.55' 31.13. 56,. 100' 54.51' 27.95' 50' 45.06' 25.15'
60' 30' 20' 10' 68.15' 25•3$'3/H 100' 51.65' 26.41' go' 46.48' 23J7' .
CURV£ 2
!s .*! CURS PROP. L I
~w 0 ~ • A c~ R L R ; I L i I
56' I 28' j18' 10' 71.55' 242•27 '52.. I 38' I . 160.81, 48' 203.13'
60' 30' 20' 10' 68.15' 2.J!J•I/ '02 .. 38' 158.63' 48' 200.38'
*IN TH£ CASE WHERE A CUL·DE·SAC BACKS INTO AN ARTERIAL HIGHWAY AND DRAINS iOWARO li I
A COVERED DRAIN SHALl.. BE PROVIDED THROUGH A DRAINAGE EASEMENi A MINIMUM OJ:" 2' WIOer' THAN THE DRAIN AS SHOWN ABOVE. PLANS SHALL INCLUDE ALL INPORMATION PERiiNENi TO THE DRAIN; EXACT LOCATION, SIZE, REINPORCE"MENT, E"ASEMENT, ~LOW LINES, CURS·J:"ACE OPENINGS, LOCAL DEPRESSIONS, CAPACITIES, £TC. THIS CONSTRUCTION SHAJ.J. ONLY 8£ PE:RMIT'TED WITH SPECIFIC APPROVAL OF THE Sl/ILO/N~ OFFICIAL. SUBMIT BACKUP DATA TO Sl.JBSTAHTIATE THAT THE/£ ARE NO ALTE/1-NAnVES TO THIS CONSTRtJCTION.
1/1' SEE STD.. PLAN 8/02 FOR ALTERNATE PARitWA'I' tfi/OTH WITH C1/RB ADJACENT S/D£WALJ(.
JfTe oP REVISIONS CITY OF TUSTIN IMPROVEMENT STANOARO s-:-_
INITIALS AI(. ... -/ ,·/ ;_ - . ;;.- ~
5'"- !1- 87 ·XJtlllr STANDARD R£S/D£NTIAL CUL-0£-SAC '<') / <::J
APPROV£0 ~..::.-· /1 / ~/ r f)Ai£ . . . - Cii ,' ', ~~ ._;--- _,/ or
..
)
)
)
ITe OF"
:-16·7-4-:-11- 07
REVt.SIONS INITIALS
~~ £(.
I
I /.
I P/t.
P/l.
VARIASt.E -'4' MIN.
'IARtA81..! 6' MIN.
CITY OF ruSi/N !MPfiOVeMENr Sr.4NOARO
STANDARD COMM£RCIAL OR INDUSTRIAL CUL- DE- SAC
Si II« c: ll ('"
CURVE OATA
Curb rod ius ~ ~0'
"} radius • ~o·- P, CURVE- OAiA
Prop•rty Lint R3 • WI.._.. 10'
CURVE DATA
Property Lint A 1 s 2 5 1
( ~ in.) A.l a Vorioblt
A3 :~ A• -+- A2S + A2t..
Curb Lin• R3 • WI.. + I 0 I- p L
~ • A I ~ A.2 s ... A2 L.
) Curb Line R1 • 2~'-+ P~(Min.) A1 • Variable
CURVE OATA
j
· Cen'fer 1.1 ne
Ra,. 25'4-~ AI • Yorioble
-·'
z.
I. Use normal section· from inner eurb to center line.
-E. c. - e:c.
Curb radius • ~o· t r o d i u s • ~ 0 '- P!.
2. From crown line to ouhr eurb, the maximum slope is r· Ptr foot. 3. Subscrf"tl ·s • and •L • denote smaller ond lar9tr strtets r ;~ pectively. 4. Superclevotion "ercentoqes snown ore strolqht from· ct to crown line ~- Elevations ore required •here circled •. 6. When streets hove tilt· type section, the crown line will not necessarily terminate
on ~ ot I. "oint of curb .
ReVISIONS CfTY OF TUSTIN !MPROV£M£NT STANDARD ~ ·J..I?- c..r -- ,,_ 87 STANDARD KNUCKLE
SIC 1'10.
.J l
. . ...
I . , if •
~ .. - . 1::::1 . .. ·' -.
OIRECTION OF Ft.CW (TYPICAU
'-H.GH POINT RlOG£ UN£
15'
NOTES ~ ~---+.-.......i...Z • %M.U.t'EMIT"t --...:;.;..J,..:.--
CONSTRUCTlON PLAN VIEW STANOARO Rl SON GUTTEr L C:W ENI..ARG£0 INTERS£CTJOH OETAL CAU. OUT TOP OF CURB AND Ft.CWUNE El..EVATlOHS AT POINTS
A~~C .. H AND J. : 2. CALL CtJT Ft.OWUME EL.EVAnoNS AT PQINTS 0,£,1 AND G.
-3. CAU.. a.rT TOP CF CURS ANJ TOP OF RlOG£ UN£ El...='YAT10N AT POINT L ~. Fl_OWt.!fE TOe~ STRAJGHT B£"l"'WEH A AHO J. (~ VIEW)
I 5. TOP OF C1JRS TO 9£. ON STRAIGHT GiWJE 8EiWE!N POCNTS A AHO C: AND H AND J • . 6. MlNIMUM CURB R~rCREl..aCROSS GUTic.R Ft..OWUNE GnAOES TO B£ 1.~0 ~.
~~lr1;~~1~ _ UTT MAY BE USED. WHEN APPROVED, WID I A= 3, Eii. TO FL = 1 1/ r:> 7! SiAX:::S i'O 9E S£T TO Ft.OWUH£ ~AOE AT ~INTS A,S..C,O,~F,G,H AHO ..1. e. ST.iU<C: TO 8£ S£7 TO RIOG£ ~£GUt£ AT POINT I. 0 STl.KE TO SE ~C\1£0 JUST PRJOR 1'0 r:lNAt. cntEHT FlNZS.UNG. -10. FLOWUres SHALt. HAVE· A 3"! '1110£ SHIN~ FINISi.
I
I "'AT't OF R£V1:SJON I INITlALS CJTY OF TlJSTlN IMPROVEMENT STANDARD \ .. l-11• fJ7 ~~.e!k!W~ A /A"--
.J:J-zq. 8~ 1N'ft1D. D11'!. 1!.7~. .A/.-41:;.S CONCnETE CROSS-GUTTER ... Q
~Jc:;eQN Gt..J_t _l -~
I APPROVEtl jCAT't _
I c:--wl
N
I (
I -
NOTE: S.AWOJT EXlST1NG CURS · a GUTTER AND R!J'UC! W mt NEW DEPR!!SID QJR8 a GUTTER WHEM NSTAWHG NtW DFnvtWA'I'S WH!R£ CURl IS EXISTING.
)
"x'"a Z!J• FOR 6'" OJRS FACE "x'"a 3.d FOR a'" OJRS FACE
PLAN
LA-' ELEVATION
RIW
STREET TOTAL' I=MtCWAY WIDTH
VARIABLE 4.0•
RAMP SLOPE VARIASL!- . SE£ TABU: AT RIGHT
COl..DJOINT
SECTION A-A·
22' MIN. TO:. TOP ._ .. X" OF ORrvE ON
SAME PRCPERTY
·~COl..D JOINT
-·
~w ~
a~ -- a·
SIDEWAU< TOP OF Cl.IRS
CF CURS
.. TOTAL. PA!U~NAY WIDTH
IS' 13' 12' 10'
6% 7•.4 8"1. 10..,.
7~% 9% 10% 13%
TABLE OF RAMP SLOPES
NOTE: CURS a GUTTER TO BE SEPARATE POUR FROM DRIVE APRON.
• MUtJ'I-UNIT RES. "w": 2.7' MIN. WITH REJNFORC£MENT PER CITY STt). 108 8 {2- WAY TRAFFIC). .
CITY OF TUSTtN IMPROVEMENT STANDMO Si N
0::
0 c
~4 BARS AT 12" O.C. BOTH
rAYS IN DRIVE AA~
.. ~ .: '".z/. , : ·. '· .... - ·.· .. • .·
-~ SAWCUT EXSSTlNG CURS a GUTTER AHD R!Pt.AC!· WITH NEW D!PR!SUD CURS a G0TTVt WHEN IN$TAWHG NEW DRIVEWAYS WHERE CURS IS !XJSTING.
Y:a3.0' FOR 6 .. CURS FAC! •x':4.o' FOR a•CURB FACE
PLAN
~4 EXPANSIO.N JOINT
~ -- ,cRIW LINE
"h·-\ .. !/':'i{:~}:jf ·,~: · 4 .. THICX
..--..- P.C.C.
SlCEWAU< TOP OF CURS
OF CURS
) .NOTE:
:URB a GUTTER TO BE SEPARATE . -pouR FROM DRIVE APRQN~
~ -
. REET TOTAL PARKWAY WIDTH
VARIABL£
~..J ELEVATION
. i 3-•4 BARS Lo
RAMP SlOPE VARIABLES££ TABLE AT RIGHT
COl.O JOINT
SECTION A-A
\
NOTE: 6" OF CL.ASS II AGGREGATE SASE UNDER CURB AND DRIVE APRON WHEN "R .. VAL.UE OF EXISTING SOIL. IS 10 OR L.ESS OR WHEN DlRECiED BY THE CITY ENGINEER.
!TOTAL PARKWAY wtCTl-i
13' 101 9' a'
CDW ,. S4% 6~% 1% e-,. a:u ::;)< a" 1% 81l.% uu.. 9% 10%
TABLE· OF. RAMP SLOPES
,_fc. OF REVIStON INITIALS CJTY OF TUSTtN IMPROVEMENT STANDARD s· t!Z.7·7S iA£OID CCU) .Jot,..T ~,v~ DRIVE WAY APRON 5 DEPRESSED CURS
I' t:
.-~-135 400€P Q!i.84j:a -:r 1/4.,._ COMMERClAL TYPE PARKWAYS HAVING a' OR MORE 0 . s-e1 •w• MU-4 ""P.r. TOTAL PARt<WAY WIDTH ' ·tf-9.17 a~aMfl an &.or.;. !Ut?/.~r- ' ....
APPROVED ~ .!" ~_...~<': -~ ~ .. -: jCATE /;. - .. · _.- -= ~ . '
NOTE: SAM:UT EXJSTlNG CURB a GUTTER AND R£"'-AC! WITH NEW DEPRESSED CURS a GUTTER WHEN INSTAWNG NEW ORIV£WAYS WHERE CIJR8 IS EXlST1NG.
) NOTE: CURS a GUTT£R TO BE SEPARATE FIOU~ F.~OM DRIVE APRON\
l14• .EXPANSION JOINT
_ £RIW LINE
\ ~ '/ . I .. X .. OF DRIVE ON "x": 2!J'FOR 6"CURS FACE~\....(_/ SAME PROPERTY "x>'= 3.!:)' FOR 8 .. CURS FACE: ~
PLAN COLO JOINT
"x"
~..J ELEVATION
caw ft
SIDEWAU< TOP OF Cl.f(S
OF CURS
!TOTAL ?AR~AY WIOTri •
g' a' 7'
7% 8% 9 'f.l.,. STREET TOTAl. PARKWAY WIDTH
cz:v B~ a" 10% II% 13% WtOTH
VARIABLE
COLO JOINT
RAMP SLOPE VARIABLESEE TABLE AT RIGHT
SECTION A-A
I
TABLE OF RAMP SLOPES
• FOR TOTAL PAR't':NAY WIDTHS LESS THAN 7' USE STO. NO.
B-108 0 F:QR RESlDENTlAL a DELE. It:. ST
~ MULT-l::INIT RES. "w"=27' MIN .(2-Wt TRAFFIC) WITH REINFORCEMENT PER CITY STD. 108 D.
CITY OF TUSTIN IMPROVEMENT STANDARD c:· _ , N (.. 0 c ... c:
: .... i
'
)
l JIIO!f: SAWCUT EXJSTlNG CURB a - GUTTER AND A~ wmt
;-
' -l
)
NEW DEPRESSED CURB a GU'T'T!R '!'!HEM ~WNG H£W DAr.t!WA"r$ WHERE CURS IS ::::OSTING.
NOTE:
# 4 BARS AT 12" O.C. 90TH WAYS IN ORIVE APRON.
AI
PLAN
'"~..J ·OJRS 6 GUTTE~ TO BE SEPARAT£ POUR ~OM O~IVE APRON. . ELEVATION
RIW z•
~~· EXPANSION JOINT
LR/W UNE
20' MIN. TO TOP ki -YOF OFUVE ON
SAME PROP£ RTY
COL.O JOINT
NOTE: s•oF ClASS It AGGREGATE BASE UNDE~ CURB AND ·oRtVE APRON WHEN R" VALUE OF EXIST1NG SOU. IS 10 OR LESS OR WHEN DIRECTED BY THE CITY ENGINEE~.
TOTAL PA~t<WAY WIDTH rToTAL PAFOC-NAY. WTOTH
l_j ..•
I i ~
) ·oATE OF 7·27·79 -s-~~
---11· 87
VARIABLE
COl.OJOlNT
RAMP SlOP£ VARIABLESEE TABU AT RIGHT
SECTION A-A
. ' -r 7' 6' • : !5' .. ·.
caw 6 .. 7% 8% gl~"k a:u =< 8 .. 9~% II% c.>"- 12'%
TABLE OF RAMP SLOPES
REVtSION tNmALS CJTY OF TUSTIN IMPROVEMENT STANDARD . PC:Ot!!;7 ~ ... HT -~ DRIVEWAY APRON 8 DEPRESSED CURB ~ A POliO rrur....-. ;:::..~-- COMMERCIAL T'I'PE PARKWAYS HAVING LESS THAN 8' I tZAv,w ~ B&.£K /(/~,,... TOTAL PARKWAY WIOTH - -' I APPROVED ~ ~v-./ joATE / / -_- · ._: - &(
WHEEl.CHAIR RAMP PER STANDARD 1248{T'fPICAl. BOTH SIDES) TO BE SEPARATE POUR FROM APRON. )
(,,O:JIN. TO PRO~RTY l.INE
Fi..OWI..INE OF GUTTER
20 MIN.
A • I 3/4" DEEP QUICKJOINT / LOCATED AT t OF APRON
"w'i 2.0' MINIMUM. MAXIMUt.t''W" J ~~~~~~~~~--~,/
IS S~BJECT TO APPROVAl. OF THE CITY ENGINEER !
PCC
R/W l.JNE
. . . . : ·. . . . .. . . . . . . . .... . ... .
PLAN 2.4 MIN.
CtJRB FACE MAY VARY FROM O .. TO s•DEPENOING ON ONSITE GRADES
A • I"LIP I ELEVATION
4'' THICl< PCC SIOEWAl.X TO BE SEPARATE ?OUR FROM APRON (TYPICAL BOTH SlOES).
1/4''EX?. JOINT
PCC
20' MIN. TOP 0:.,-."x" OF DRIVE ON SAME PROPERTY
20'MIN.
Fl..OWI.INE OF C:URB a GUTTER
TOP OF (CURB
SLOPE: 2°/o MIN. 8% MAX. NOTES
I. THIS STANDARD TO BE tJS£0 ONI.Y UPON SPECIFIC APPROVAl.. OF THE CITY AND IS INTENDED ONLY FOR USE UPON ARTERIAl. HIGHWAYS AT MA.JOR ENTRANCES TO l.ARGE COMMERCU OR INDUSTRIAL CE NT!RS CltPRIVAl! SIRE£ I ENl'RAHC£ QF1I' PU8UC R1
~~~~:J,;.~~~*-~:-r1~~:;r 2.. AGGREGATE BAS£ UNDER APRON SHALl. BE COMPACTED TO 9~ % OF MAX. DENSITY AT OPTIMUM MOISTURE.NATIVE SOil.. SUBGRAO SHAI.I. BE COMPACTED TO 900fo OF MAX. DENSITY AT OPT! MUM MOISTURE.
3. IN INOU$TRIAl. ZONES IF NO SIDEWALK IS INSTALLED, ELIMINAT~ WHEELCHAIR RAMP.
SECTION A-A 4. DEVELOPER OR PROPERTY OWNER SHALL DEDICATE REQUIRED
R/W PRIOR TO ISSUANCE OF A PERMIT FOR THE WORK. PREPARATION OF LEGAL DESCRIPTION AND DOCUMENTS SHAL!.. BE AT DEVEL.OPER OR PROPERTY OWNERS EXPENSE.
' ).14 E OF REVISION INIT_,!.ALS CITY OF TUSTIN IMPROVEMENT STANDARD <::"'"'"" _,._. c,-.,. a"? 11t~M« ~ 8f.M.. AJ/02u- NO.
RADIUS TYPE DRIVEWAY APRON ~ - ~· --
APPROVED.~~ /1 . /. I DATE: // -?- _: - """ /f \../ ."'7-/ # - co
.I
l ) I
Steos- s .. Std:
.I PI Oft No. 8112.
.. ·-.
Frame Ana ~over T.: Be All'la"'bro Foundry A- 15:30 (Golvoniztd With t.ocldnq ~et Screws) Or Ae»e»roved Equol.
•
1- +-4 Bon ® 12" O.C. Bott\
Woys lft Wolls a ToQ.
---~ 6"
t
H T
a·- o~ 6w Or t.asa
a·_,. To a" 20'-o·
, I SECTION E-E NOTES
)
Scorfn9
*'3Bors @6" O.C. Both Ways In T09 (Typ) PL.AN
8·%3·7· 4-2o-7"7 3-18-SZ
S-11-87
REVISIONS
! ....
--~~ I • ~
o...J ·' _.., "'
I. OS • CUI'b Ooeninq SlftOll.
2. For Oetoila a Notu. see Std. Pion 8112.
3. F'or t.oco& 0-oresaiona, se• Std. Pion 8113.
Curb Openift9 Sl\oll Conform To C41rb
Aliqltftlent.
CITY OF rliSTIN IMPROVcJJcNr SrANOARO
CATCH BASIN-INLET TYPE OS
APPROVED OAT£ /, 1-
..., ·.- ;;.. -
1 -r---- ----------- - ---, 1 I Frome And Cover To Be 1
I Alhombro Foundry A-1531 1 0 >
,..._,LLJ_ (Golvcniud Wltft l..acxino Set Screws~ -:-T . I
• 3 Bora @ 6• 0 . C. 8oth Woy• In -Top (Typ.)
·or Approved Equol I
S-c:orinq t.ine
Bors @ ra· O.C. 9oth Woys ~ Wolls Sides e. Floors ( Typ.'
ALT. SECTION A-A •3
See Sid. Pion NJ 9112 For Curti .:·::-eninc; qeroils
3·-.:,·~ SECTION 8-8
let
Steos· s.. ~ td Pion No.8112..
·nT111-l
SECTION C-C
NOTES 1. OL • Curb Openinq, t.arge
Z. For Oetoils a Notes, see Std. ?!c 9 112 F~r '-".:01 o.~,.e~!IOns, see s F"•on 9113 Curb vp"ening t noll con+tc. ;urt) at.gnment
3. All Sect A·A•r,•z . .,, •:! mOf ta :.ll
1eoencio"' on Jilqnment o o e.o ~~ .: Storm Croin PIPe.
-.. 8' or less 6 s:.r - ~o 2c · · 5 -
CtrY OF rCJSTIN JMPROV~ME'Ni SiANOARC
CATCH BASIN- INLET TYP£ OL /
APPROVeD
) I
I
I
1 t
Pr.,teetlon Bar to be AlhomQ.r.::a Fo~ondry • A-1~6~ (Goht~nizeo) Or Appro.,.d Eq:.ol.
St•p to be Copolymer Polypropylene Plastic· Coated, M.A.Indumies, PS2-P' Or Approved Equol.
?1-otectilll' 8or Suoport B.>lts ,., oe
( Alhambra Foundry '"A-1~74 (Goavor.it•J! vr Ac;c;r.Jveo ~~ol .
I: I Slope . \
TYPE A-2 or D CURB
CYrb Protection Bar to o~ ' Alh..ambro F\l~onary '* A-:!911
(Gotvoniuo . vr Approve~ Equol .
FACE PLATE DETAIL
STEP DETAIL •
)
I
r r
)ATE OF ' I i·Z3·7~ 10-~·7'7
11-10- S3 rs·tl• 87
·.
GENERAL NOTES· F"or •t• wolt thicAMaa see iottle on Inlet PIOft No. 8110 0tr Bill.
z. Heitht of curb openlnf. will wory wit" Ute type of cu..- ond the oeptl'l of tt,e. Jocot dt\)t'ession.(S.e l.ocol Oeoruaion, Std. F'lu8113)
~. ioftinforcint st .. I sholl be •4 l:tet'l ® 1£: O.C. both woys plano 1 ~ cleor ro inside of box unlesa otherwise shown.
4. $tep$- Nc.no reqylred where"H•Is 1•&" or leu. Install one step 16'" above floor wtlen"H.is more ttton 3'·6· o~ less !'·o·. Where
rf•ts more tnon !'• 0~ steps alloll be evenly spoced @ J6"intervols from 16" above floor to withift 12" of the t09 .,f the bo&. Ptoce steps in woll without pipe openi~.
~. When curb openift9s ore 7• hlfh or more, ploce a v; aio. proteCtion bor h~rtz~tolly auon the entire lenqth ~f ttle ooentnt ond bend 1:1oclt 4 • into tnt inlet woll on eoc~ side.
6. Cllrb oe~eftintJs 1on9er thon 5' snoll hon one ~oTectioft bor SUCIPOrt oott toefl ~· increment oJr froctior. tt\ere.,1, t'tenly s~oc.a.
7. Pipeb) con be ploc:cd ir. any woll.
8. Curb sec!lon snotl rr.ateh adjacent curb .
::xceot for inlets 11Std os ~ne!ion Ooxoe ,; , oa~ar. 'Iocr;; $i';OII l'lc·.re
a r. .:r oimum slooe cf 12 : 3 '··un ~ - !ireeflcns :owc,.o ~:.~rtet pioe
and snoll nove o ,..,~4 trowel finish.
10. Gotvoni~inq: All uposed metol sholl be qolvonized otter fabrication .
q£VISIONS INITIAl..$ CITY 0~ rusriN IMPROV£M€NT STANOARO
ffl.r- CATCH BASIN DETAILS 8 NOTES ~1frti; APP190VE; ,~ /-: I
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MIN. 18" TYPE 'rJ Ca G MIN. 2d' TYPE A-2 C8 G
COLO JOINT
SECTION 8-8
-_lr£ OF ir£V!SIONS
IN/riALS .... ;,__, ... . ~?c • -.-- ..... 6 ../ . :;) -2'7. "74
~~ '5"- f!• S7
SECTION A-A
A
PLAN
CITY OF
NOTES:
I. ,.L .. =LENGTH OF OP€NING SHOWN ON TH€ P-AN
Z SIJSGRADE FOR LOCAL DEPRESSION SHALl.. BE THOIIOGHt.Y COMPACTED TO ~% OF MAXIMUM DENSITY AT OPTIMUM MOISTURE.
3. CATCH BASIN TOP AND LOCAL t::£FRE:SSION TO BE POt/REO MONOUtJ.IIC.
TUSTIN IMPROVEMENT STANDARD -~_.,
.:J I£../.
/10 .
< LOCAL O£PR£SSION l'fj . /-. .......
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STANOARO REFt.ECTO·R No W2tA l..ocoted behind Borricode os snown in saetcn below
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Clearance Mo~ker ~-Type L, 5' spocinc) .- ,Unit centered
behind Borricad~
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~iF OF"
----ii'-----~· I 'J;:i::r:;;;; ===- . Lenqth shall be in multiple
of 12.'-s'" + t'-9'" each t~d. See std. pion "'41 .
TREATMENT FOR WIDENING SECTION
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TREATMENT FOR OEAO ENO IT£V!SIONS CITY OF TUSTIN IMPITOV£M£NT STANDARD SIO
!Ntr!ALS NO I J-- J..C- (,$" t~e
OE"AO €NO 8 WIO£N€0 SeCTION SIGNING "';'-I,_ 87 fj:Jaur ~ ..........
APPROVFO ____, . I / I OAi€ ... - .......... - .... , '~
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INSTALLATION
SECTION THROUGH RAIL ELEMENT
) ARRANGEMENT AT POSTS
1 • 0 -
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TERMINAL SECTION
SPt..ICE BOLT a NUT
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RAIL S?t.:JCE
oAr~ or J1€VtSIONS tNtrJALS CITY OF TUSTIN IMPROV£M£NT STANOARO s~ 7/k~-~~~c~-7~~~--------~~~~f~~-t~~--~--~~~~~~~~~~~~~~~~~--J N O
s--11- 97 $tZtP- M£TAL BEAM _.GUARD RAILING
APPROV€0 ~ .; ( ---·, _: ,,: ; '---""-- .. -- - ' ! "'A~::- -· • - -v ,._ ~ - - - ..
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GUIDE MARKER TYPE 0
Reflector: Frame
J Bolls
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••• 4• 545 Timber Post
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TYPE
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MARKER L
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METAL 'TIMBER HORIZONTAL REFLECTOR UNIT W61R -
REVISION~- CITY OF TUSTIN IMPROVEMENT STANOAf?O ; OAT!: OP · INITIALS -~ ... ~IJ-~.r" ~..~~ s-- 1/- f!J7 ~ GUIOE 8 CLEARANCE MARKERS
--
_/;' { , . I' JoArc - APPROVeD ---:-- /. . --·
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A -z l-z."a. 15 .. codlftium or z•nc ~:tlo1ed corri0-9e bolt, 0.0002 ift. mift.
a:. OrftOIII.wttot to1J Oft¢ ¢-.ftte• eros• soddl .. al 4nodizad aluminum olloy '052H32, .07,-irtc!IH
==================--~ thrcll.or coat ort04i~ed
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! to prevent~ -a oft or cost Ia ~ )IOCe. It
II
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oha•l•u• castlat oUoy A3!.7t.
NOT£: bact loc:ottoa of SffUf si91tS to be l~c:ot od on Trod ilftprowollteftt Ptons, or Rood Deett. Str"t laorcwe•ent P,oaa..Posts to be-ptacad 18" bGc:& o# =are foe:. unless otherwiae specilled.
Alulftirtu• alloy for all c:ot~tponents moll con#or• to staa~ord tolerances os pa•Usned by the AlulfttnUM Associatloa.
DESIGN· Ean:ft four-woy ul'tit '"oil c:o•"ist of two douole foe:&. s•qns ..ua.ureet 1\0lft•, mou~tteo at nqltt onqlts ,.,," c:tll'--' roo osa~y; eocJI aitft snoll Dt moot trom·onc p•tce oturn•-"""' txTruaioft.
BRACKET ASSEMBLY-Tne post c:oe», ontom4tftt onct c:tnttr rod osumoty sl'loll ~~ moot t• .out~l Oft. 2·Y'Z, .. I:0. QOIYOiliZtd l)tC)t. fnt C:IIUtr roO Sl'loll De o ~ codaitlfll or Zifte plated c:orrioqe boll_, 0.000 2 inc: II •ia. Hood o# ttoU snoU form toQ of ornament. Bolt s no II esttnd' U1rouqa si91ts ond fasten wtUI ""' ins1dt of post ::::l. Post c:oe»· sltoll l)o cost OftOdized otulftinum. oeeply qrooved to secu,.ly)tc»td siqlt from twisa.t~tq, ond snoll De s.ec1.1red ro U1e l)i.,e wtfll 3-~~ .fJie~t l'leod set screws. Saddles snoll Ito onodl%od .Uu••nulft olloy 50~2H32, 0.075 •rtcl\n tl\lc&.
StZE-Lertqttt of sft• aoy be 2•'"or 30 .. '-'osimum width 6~ oe:."" ~ .. ·onct thicanesa 0.090 i1t.
MATERIAL.-St .. sltoU be anodized olumi"'"" ·ntr~.~s•on o1 6063T-• olfoy •oteriol wHit OYtroqe cootinq tttic:xnesa of 0.000' tact~ .. .,..,.... fltrisll tOfNtdt lettorinq bocsqround.
FtNlSM-Sip ·rocea. Sholl •• of Scotclttlte reflec:1ive snutinq. Tll. ,......._.,. .. , tuoon l)roc:ess color saoll De os rcc:Qm· •••••• lJ lito reflecti'lt sautlnq monutoctunr. Appliec tlo• of tllo roflocttve stloettnq to tile siqn sltoll be by .. ,._.. os op~ed by tilt rtftec:tivt sneatiltq monufoctut
t.ETnRJNG-Slnot ao••• sao II be 4 .. l'liqll. Egc:ft noJ!'• snon tJe il'ldivi d;.; ody told out to tit titner the 24 ,. 30 se»oca. T)le letter· non be of '"• routtctect ''"' styte c:onformil'tq witl'l tne stoateorc& OIJtftobot tor hiqnwoy siqns cteslqned by the u.s. Pubtl c Roods .AGminlttrotloa .•
fill, OllCaS)t
·'fi' l'tole r o. 090 irtdles thic:a
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GREEN BACKGROUND
SILVER t.!TTER$
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Ctnrer rio oprlono 1.
..:::O;;.A7e~O~F'--R-Ev_ IS.J-ON._s~,N~r:..:.TI;:.A LS~--+--C_I_T_Y __ O_F_r_U_S_T_I_N_I_ MP_R_O __ V£_M_E._N_T __ S_T._A_N_O_A_R_O_-ll ~J ;r. :. .z. " • (, J .I{_ ~ ...e-1-2.1-69 ~.e.~ STREET NAM£ SIGN
APPROVeD .__....-· ---"" -
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48•xas• M HOlE PIPE
NO rEs:
TYPICAl SECTION 48•1.0~ Eccentric Cone·
Manhole
FOR MANHOLE SASE SEE STANOA.RO PLAN NO. 8 119. FOR MANHOLE FRAME 8 COVER SEE SiANOARO Pf..AN NO. 812a FOR GENERAL NOTES SEE STANOA"RO Pl.AN NO.8 1/g.
4 ... 0tA.
JOINT DETAIL ~C .. · ; ; L,.
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loArE or-REVISIONS CITY OF TUSTIN IMPROV£M£NT STANDARD IN/riALS
f.% - L4 - c. i-?-11- g7
jl!.e. b/tW- 48" PRECAST CONCRETE MANHOLE
APP.t:?OVEO _ ~ : C.· L--7 I OATE . / ~
- . -
.
. ~.--------~----~~--T ne crown tle.,Ofion of all I»IMS ;nau ot tnt sam•
·as tne ~ro"""' et.-wofion a1 tne 10rqest ,,.,,. unltu orrterwise tndic:t:~le4·
~nheie snatt o.,.ninq ro be placed on downst1"tam side ot monnate.
•
) ... ,. tt ... . ·• • . .. •
j ,. • Water tiqnt joints
·:• . (ryp1cot) . . .... ; ., : •:
~ crOWfts aam• · .. • . ~loll" . ; ... ~ . '
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Wntn btoqn end oll)tQe is •rtl'un monnolt, brto~t bOck flusn .,., r n tnstde of monnole wall and plaster broken tdqes smoetn, •nen untwok.., ftld of pipe •s in mcn-l'loje, leovt sa..ore tnd and fill fillets or UPI*' section ra dtout.
CG~M lftotl be -., __ ec:~Mirlc to '"- do.tt
strtoM ~tde of '"• lftOMOie. .
'... • • • f •
-:~ . .. ' . . .•. '· .. --·
jOtnfS. Of
CONE DETAIL
Backftll mOftl\oie 1%• above the toll of wye witb ctun aan«L
SmcS. 90 ° bend .. ..
I • •
. ' 4
. . . . ..... JOINT OETAI L .. ' • . . I . • • • ; I: I ·;
I • . • • ....
Bose poured aqaanst undt.turbed soi I
STANDARD 48" MANHOL! AND DROP MANHOl-E CONNECTION
NOTE' Drop manhole required wnen directed by City Engineer \·
::JAre o~ R£VISIONS
tNt riALS CITY OF TUSTIN IMPROVeMeNT STANDARD <:'---I-I Z - '-" • e-r" i~e
NC
lt-1•74-- g~ STANDARD MANHOLE DETAILS ~ :- 8·73 s-- ,,_ 87 ~ / I / 1 DATe:,'/ ......
APt:JROV£D ---- /, ~ .. C( ·-- ,, /(-I<--~~~
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r,~ llloatto~e ma•• • 22s lba. Manltote cover• 224 lba.
I - Allowot»>e 'IOriotl• • 5 ~.
rt4NOTE:
;-...;__ ___ 2~2~ • ____ ...,.
1----+---- z:.,~· -------4 SECTION A-A
r "!'MANHOLE FRAME a COVER A -+---+-IH
SHALl. BE ALHAMBRA I -FOt.JN:)RY co. NO.A-1270 OR ~APPROVED EQJAL. ·L..ET'TEAING r ~ COV£R SHALL SJtt .. SE:NEF( l . 1JR ~ARY SEWERS AND , - - -~FOR_ STORM ORAJN. I I •
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"-~oA~r..,;j,~..,:;o~,:~~11-e_v '_5_'0_N_s_~,N~1 ~r ,~AL::.s:...;-__,;;C;...t_r_Y_o_F_r_u_s_r I_N_I_M_P_R_'O_v_£.;;.;.M..;..£.;;.'N~T___:S::..::7:..:.:.4.;.:.N.:..:O:.:A..:.:..:.R.=.o_~ ~ ;;z.-u-c...r- 4'~~ ·-~~-7c ~;o_ MANHOLE FRAME 8 COVER
---- II- {37 ;tlatr APPROVE'!) ~ /~ -._;; . :' . - -~ ! OA TE .
Stondord .. 'f • Branch
I -.--Jotnts to ~ constructed In ~ · occordGftcs win.. t"• lln~rove· ! ment p60na and so.cUl~ttoa•
t· 12~
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J • Vorto!ple -I ~---··· --t EL!VATlON
SECTION 8-B
1 /
SECT10N A•A
GENERAL NOTES l. The distan« •N• is shown on the improvement pioM. The Statton is snown on the tmprove.
rnent plans. When the Sewer Chimney Ptpe ts used with a sewer connection the Statton wilt be the same as the ~ation of the Sewer connection, ~o~ntess shown otherwise.
2. When the Sewer Chimney Pipe is ~o~sed with a sewer connection on both sides of the sewer moin, lookinq- 1.1p qrade, the sewer connection on the riqht side of the sewer main shall be· connected with the • y• branch by a 6" eiqhth bend and the sewer connection on the left shall be connected with th• ~o~pper end of the chimney by a 6 • quarter bend 9 unless otherwise s~cifi ed. ·
3. Wheft the s.-..r Chimney Pt~ is used with a sewer connection on one side onl_y. "'e Sewer Cnimney p;pe shall be constnacted as shown h•reon, but with the •y facin~ the tide weth the sewer connection. T~e top of the chi m..ney shall be closed wtth a cap mode for that purpose. The remoantn9 s;tac• tn the socket shall be filled with wet sand and tl'le sond cO¥ered wtth a thin coatin9 of neat cement mortar.
ReVISIONS OATE' OF INITIALS CITY OF TUSTIN IMPROV£ME:NT STANOARO
. .Z • :J.C - ~J- t~~ 5'"- iJ- 87 r;ctUP S£W£R CHIMNEY PIP£
APPROV£!) -- I T OAT£ -
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STD NO
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~c:w SHOWtHG T"C))t ~ a.DN-OUT .t.HO ~51' . lttON CCV!R USED IN IJMH.V!D STRU"TS
l..ttterl ,. De Sl'e • IIi .. • RetsM ,,. •
N A -A
'oAr~ oF INITIALS CITY OF TUSTIN 1 MPffOV£M£NT STANOARO -~. t~-~~~a~,~~--------~4~~~~~~r-----------------------~~~~~~~~~~~---J ;-_,,_&1 ~atr STANDARD CL£ANOUT
APP~OV€0 ·. i ,·. / • I ........_ • • •
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Sowor ... ,,.
Ploo
Yorio ttl
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Street aurfoc:c
Ele•otioll of too ot ~:vro '*"•" ust4 111 ollcya UtoS tltYOfiO" SIIOII 1M roatn
oa tfto too of ~ovomtllf ot '"• tcaq• ot povtm.llt
'fit 3t". MtPI. wotl\ou! ~ftC:. tftC:OStlftti'IJ
It Ciato,.ce • E'"
t.•flttll •• t..
Coo
Eltwotion of
~u:::::J:::~~~ .... ~ ........ .f~ww~~~~ .. --~~ ~low llno
, .........
Stu I'!/ o••·
!LEVATlON
•"••• otll.,...eM ••· ~Men•
toneere 45° a .... Bronc Ill
PLAN
·1. The 1en9th •t.• is shown on the improvement pions.
I
I I r ..... ... t.int
2. The station of the point of intenection of tfte centerline of tfte sewer CQnnec:tion pipe ond the property line is shown on tfte improvement pions.
3. The Inlet end· of the sewer connection pipe shall be closed by o coo mode for that purpose. The remoinin9 space in 1he socket shall be fi lied wtth wet sand covered with a thin coatin9 of neat c•ment mortar.
4, The distance "E .. is to be 4' 6" unless otnerwese specified.
~Ar~ OF' -RFVTSJONS INITIALS CITY OF TUSTIN IMPROVEMENT STANOARO <:-_,.;
NC I ;_.J,...t:J #~{ ~-e-4.-6-78
~ STANDARD SEWER LATERAL
5"-tl-fJ7 rr {\.
APPROV~[) ------ ' I OAT= ....... -- ' - - ~
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7 ..
CURB F.,CE
X J""- 4• THICK P.C.C. APRON TO
r---..;..---+--~ BE POURED MONOLITHIC ••
WITH SIDEWALK
SIREET TYPE CU~9 FACE X -Y CURB RADIUS I ARTERIAL s· 5' 1 1, 3 5' I .
J L-OCAL 6" 4' 8' 2 5'
i l ...
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~~------~------~------~~~--~~~~~~~~~~~~~~~~~~r--OATE OF REV(SION INlTtAl.S CITY OF TUSTIN IMPROVEMENT STANDARD SH
._. ~------+-------~-------i
NO WHE~LC):iAI~ RAMP
~ N
DATE /l- ._{- i :. .,..
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\'\o~~:
t.. \"'rt\~ 6'lAWOP..RO S\1A.LL i?E. U-5E.O fo~ ~ l CE. WAL.);. w 1 on-1~ i ~.o.. \ l't\6.61' \~'G. CR\\'E.~\A ~r\c'N N .. "'\\-\~~ ~CA'RO CAt-l ,t.L?o ee:.. useo ~ toAJt)-e~ NfUc.e..\"\0'1-\'5.
2 .--r~~ V.a-L.UG. or '~' $-i.o.:u.. ~ ~HcwtJ Q.l ~~.
. ~-~ C.l\\ ~~\\L~'(t. ~~\ tz.!:'Gllt~
. V Al2.1Ae.. ~ H~~ 1' CU. il:-'0 p.;r Ttl -e .
. ~ Of' w A.\..\'- .
. 4.~ ~\:.HQ:!I.RO No. \'24 ~ C::(fcJttN I~ t:e::\.b.\\.. ') ~ Al-10 "?~-r\e.~.
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. ) OAT: OF; REVISION INITIALS I CITY OF TUSTIN IMFRO'IEMENT STANDARD Is~: I I ( I NC 1-----: ----!-------! WHEELCHALR Rf.\-M~ -~RRON S\D'C.\NA\..KJ 124 1 APP~ve--·:-::--- <._ . ..;.;..-tc--- c.. 1 OAIE /'- ;' ·." 1 1 A
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NOTES: l. r.-:rS STANOA:\0 S.·iAL!.. E::
USZD WHEN S"ANOARO NQ. \~ OOE:S NOT AFP!..Y.
z~-.r~-~-ci·d··~.:;\''-~'Z.' ~o · ~US.'IA-nc::NC? · fo¥- fb\N 1"""7 'A'!\..· ~\lO.u. ee. ~\o\cHN ow "t"n~ ~ \t-4 'tAer.J\..A~l£C ~o~ ·
3. CITY ENGiNES MAY REOUtRE VARIABLE HE:-GHT -CURS AT THE SAO< OF WAU<.
4. SEE: STANDARD NO. 1'2.4- FOR GROOVlNG DETAIL, PATicRN ANO NOTES.
S. WHEN CONSTRUCTlNG RAMP IN AN EXtSTlNG SlOE:WALK
· RETlJRN~ THE ENTlRe: SlOEWAl.K RETURN SHALl.. BE REMOVED ANO RECONSTRUCTED. - -- --~ -
e..c.. {(..
\~.~~~ cu~ ("Ttf·)
SEE UP DETAIL ON STANDARD
R/W., Y VARI!\S 1 4' '!, _
v~1r:-r. I r2% 1.--L
NO. 1'2+
..... . ! ... . ...... ·. .
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SECT10N A-A
SP..CK ·.OF SIDE'NP.ik PROFILE
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) CATE OF 1 REVISION INITlALS CITY OF TUSTIN IMPROVEMENT STANDARD I S7
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FACE OF BUILDING--··
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HANDfCAPPED SIGN , TY?. ---:-.... .
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; SAME MATERIAL i AS PARKING LOT
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• L RATES OF GRADE FOR'HANOICAPPED PARKING StALLS a RAMP AREA SHAL!... BE 2% MAXIMUM IN ANY DIRECTION, OTHER THAN SHOWN HEREON.
2. ELEVATtONS SHOWN AS REQUIRED HEREON SHALL BE SHOWN IN TABULATED FORM.
3. ALL SIGNS AND SYMBOLS SHALL BE PER CALIFORNIA STATE ACCESSi81UIY STANDARDS r TITLE 24 C.A.C. (CURRENT EDITION ) SECTION 2- 7102 ( e l
OAT'E OF I REVtSION INITIAt.S CITY OF TUSTIN IMPROVEMENT STANDARD Is-:-::. I
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BACK OF CUR8 '"'\.
3' MIN.
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UP OF GUTTER '
'-r- £XIST1NG EXPANSION JOINT I
! " ALTERNATeS~ AHO ROICVE MINIMUM 0, 5 UN. FT. 0,. CURS & GUTTER AS OIR£cr!D BY THa !HGDfUJI IN TMC 11£1.D. PCWl NO CONCRETE CVR8 8t GUT'TER WITH 3• OIA. S04EDUL.! 4 0 P¥C C.lST IN
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PLAN B J2~ A ·tFOR TYPE D CURB WITH s•cuRS FACE)
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!XlSTlNG EXPANSION JOINT._./
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ALTERNATE: SAW CUi ANO REWOVE MINIMUM OF 5 UN. F1: OF CUA8 !a GUTT£R AS DIRECTED BY THE ENGINEER IN nrE FTEI..O. POUR NEW CONCRETE CURB 6_ GUTiER WITH 4• DIA. SCMEOUI.£ 40 PVC C.lST IN AT SAME OIMEHSJON SHOWN AT RIGHT.
PLAN 8 125 8 (FOR TYPE A·2 CURS WITH a'" c:tJRS FACE)
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CORE ORII..1. 3• DIA. HOI..E a EPOXY GROUT AROUND PVC PIPE.
ELEVATION
CORE OAI1.1. S" OIA. HOL£ a EPOXY GROUT AROUNO PVC PIPE.
ELEVATION--
fiEVISIONS C/11' OF rt./SiiN IMPI10V€M£Ni L.4rE oF # JNJr/AI..S . SrANOARO 51Z.wt7i ~~ t~eTo4'';;w. F.P.
,<f I I /1!7 · rl'4\l~ ~ 8L C)~ /1/t?.Lif CURB CUTS FOR ROOF OR ON SIT£ DRAINS . -1
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THE BEl..L ON THE COt.l..AR WYE SAOOt..E SHAt.l. NOT BE ENCASED IN CONCRETE. TAP TO BE MAOE AT APPROX. t OF JOINT. ENCASE 12" EACH SlOE OF OPENING WITH Cl.ASS "A'• CONCRETE.
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A CLASS. A" CONCRETE
ENCASEMENT
EL.EVATlON MAX. 4*'TO 8"MA1NL1NE OR MAX. 6
11TO l<f MAINLJNE.
USE STD. 126 8 FOR l..ARGER SAOCL£ CONNECTlONS.
SECTION A-A
T DIAMETER A 8 INgJ INCHES NCHES ~NCHES
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// COLL.AR T£E SAOOL.E
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COL.L.AR. WYE SAO OLE
NOTES:
NOTE: SE£ ORANGE COUNTY SANITATlON DISTRICTS STANDARD 5-34-3 FOR SACCI..£ CONNECTlON TO COUNTY SANITATlON DISTRICT TRUNK SEWERS.
9
l THE SEWER LINE SHALL BE SCORED TO THE APPROXIMATE SHAPE OF THE COLLAR W'I'E OR TE£ FtTTtNG THE CONTRACTOR SHALL. EITHER CUT A NEAT OPENING WITH A CERAMIC SAW OF 6 .. OR 8i\DIAUETERS: OR MAKE A SMALL HOLE NOT LARGER THAN ONE INCH ~N · DtAMEiER.IN THE APPROXIMATE CENTER OF THE SCORED AREA WITH A POINTED TOOL, SIMILAR TO A MASON'S PtCK,OR CHIP WITH A CHISEL. AND SHORT HANDLE, HAND HELD HAMMER IN A SPtRAI.. FASHION TO THE SCORED UNE.
2. THE CONTRACTOR SHALL SECURE THE COLLAR WYE SAODL£ TO THE SEWER WITH AN EPOXY RESIN, PROVIOEO S"Y THE P1PE MANUFACTURER.
3. THE CONTRACTOR SHALL ENCASE THE SADDLE CONNECTION WITH CLASS "A" CONCRETE AFTER THE CONNECTlON IS APPROVED BY THE ENGINEER.
4. THE CONTRACTOR SHALt.. KEEP ALL. CLAY CHIPS, DIRT, EPOXY, MORTAR ANO CONCRETE OUT OF THE SEWER SAOOLEO,AND SHALL PERFORM A CLEANING ANO BALLING OF THE: REACH SAOOLED IF OIRECTC:D TO DO SO BY THE ENGINEER.
5. THE CONTRACTOR SHALL. REPAIR OR REPLACE ANY DAMAGED PIPE AS DIRECTED 8Y THE ENGINEER.
OAT£ o~ REVISIONS INITIALS CITY OF TUSTIN IMPROVEMENT STANDARD S~ ~~~j:~----------ff~Jtm~.~~~------------------------------------~ ~ s. II
87 ,.f_J/UW SADDLE CONNECTION '
APPROVe[)· /
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SEW. ON WYE SHALL NOT BE INCASED IN CONCRETE
CLASS "A" CONCRETE ENCASEMENT
ELEVATlON
CERAMIC WELO OR SANCED RUBBER COUPUNG SECTlON A-A
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t:IEVISIONS
114• PER rt MlNlMUM SLOPE c
4•MININUM SAND BEDDING SAND BACKFILL. I FT.ASOVE PtPE
NOTE SE£ ORANG£ COUNTY SANITATlON DISTRICTS STANOARO s~34-2 FOR CUT IN WYE CONNECTtON TO COUNTY SANITATION DISTRICT TRUNK SC:WERS.
'B \2~B fNii1ALS CITY OF TUSTIN IMPROV~M~NT STANDARD
CUT IN WYE' CONNECTION
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..._... NOT~• SOLDERED JOINTS WILL NOT BE ALLOWED BETWEEN WATER MAIN AND WATER METER .
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TUNNEL UNDER WHERE CONCRETE CURB AND/OR GUTTER EXISTS.
BACKfiLL TRENCH WITH IUPORT IANO AND WATER TANP. 8ANO SHALL HAVE A NIH. I.E. Of 30.
40° WHERE EXISTING WATER UAIN HAS 40• OR UORE Of COVER. 60° PLUS WHE!i¥ EXISTING WATER UAIN HAS LESS THAN 40 Of COVER. 80°WHERE EXISTING WATER UAIH HAI·-30 .. Of COVER.
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- ~~-fURNISH AND INS.TALL 1" CORP. STOP JONES J-1600 OR JONES J-340tCOt.IPRE9810N CORP. STOP OR APPROVED EQUA •
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FURNISH AND INSTALL OROOKS PRECAST METER BOX NO. 378 WITH TWO PIECE LID OR APPftOVEO EQUAL.
~4" 8 1 .. METER PROVIDED AND SET 8V CllV (SEE PERUIT).
FURNISH 6 INSTALL STD. METER COUPLING. J-134 OR APPROVED EQUAL.
fURNISH AND INSTALL 1" ANGLE STOP JONES J-1524 OR fORO KV43-342W OR FORO KV .. 3·44 .. W OR APPROVED EQU~l. TO DE OETERUINEO BY TilE UETER 611£. · .
fURNISU AND INSTALL t" COPPER-TYPE .. K~·SOFT
ON EXIST. AC WATER t.IAIN FURNISH AND INSTAll SADDLE. UAXIUUN NUUOER Of DWElliNG UNITS PER JONES J-976 OR APPROVED EQUAL. · 3/4" METER SIIAll BE ONE.
FOR AWWA C800 PVC PIPE SERVICE CLAMPS OR SADDLES SlfALL PROVIDE f!ULL SUP~ORT AROUND THE CIRCU ... FJRENCE OF THE PIPE AND SHALL HAVE A t.IINIUUt.l WIDTH OF 2 •
ELEVATION
MAXIMUM NUMBER Of OWElliNO UNrTS. PER 1 .. METER StiAll BE fOUR.
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NOTE• SOLDERED JOlNTS WILL NOT BE ALLOWED BETWEEN WATER MAIN AND WATER METER. •
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-: TUNNEL UNDER WHERE CONCRETE CURl AND/OR GUTTER IXI8T8.
BACKriLL TRENCH WITH IMPORT SAND A~D WATER TANP. lAND SUALL UAVE A t.UN. S.E •. Of 3G.
708 WHERE EXjSTINO WATER NAIN HAS NORE THAN 30 Of COVER. . 90° WHERE EXISTING WATER NAIN HAS 50" Of COVER.
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FURHl8ti AHO INSTALL BRO()KS . PRE-CAST t.IETER BOX NO. 665
WITH TWO PIECE LID OR APPROVED EQUAL.
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FURNISH a INSTAll JONES J-19i'5 OR J-1941 BAll VALVE WITH lEVER tiANOLE, OR APPROVED EQUAL.
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FURWSU AND INSTALL 11/2" OR 2 ANGLE STOP JONES J-4206 OR fORO FV43-666 OR fORO fV43-777 OR APPROVED EQUAL TO BE OETERtJINEO 8¥ HIE METER SIZE.
fURNISU AND INSTALL ·11/2'' OR 2uCOPPER-TVPE''K" SOFT.
2411
MINIMUM ~ ---- FURNISH AND INSTALL 11/2 .. OR 2 .. CORP. STOP
JONES J-I93G OR APPROVED EQUAL.
NOTE:
90° COtJPUESSION COUPLING ACCfP'TABLE AT HilS POUH.
ON EXISTING WATER UAIH FURNISH AND aNSTALL SADDLE. JONES J-97& OR APPROVED EQUAL •
ON NEW WATER MAINS USE TAPPED COLLARS OR DOUBLE STRAP BRASS SERVICE SADDLES WITH I.P. TUREAD.
ELEVATION
UAXlMUN NUMBER Of OWEl.LIHG UUITS ffH I V2" METER SUALL DE 10.
.MAXIMUM NUUOfR Of OWELUNG UNITS PEil 2" tJETER StiAll BE 20.
