LADM NO. 1130-2-14, Draft San Bernardino Channel, Levee, FCB O&M Project Manual 08-1964.pdf

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lADM NO. 1130~2-14

DRAFT .

OPERATION AND MAINTENANCE. MANUAL . .

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FOR

· FLOOD CONTROL. PROJECTS

IN .

sAN. BERNARDINO· COUNTY, CALIFORNIA ~- ~

, I

U. S. ARMY ENGINEER DISTRICT, LOS ANGELES

CORPS OF. ENGINEERS

AUGUST 1964

LJW

LADM No. 1130-2-14

FOREWORD

U. S. ARMY ENGINEER DISTRICT

LOS ANGELES, AUGUST 1964

1. Thie Operation and Maintenance Manual prescribes standard procedures for the operation and maintenance of the f ederall7 con structed llood-control projects in San Bernardino Count1 1 California.

All preri.ouslJ' issued operation and maintenance manuals tor San Bernardino COwit1 are superseded bJ this manual.

2. The Operations Branch of the Construction Division is responsible for the preparation of this manual and for making periodic revisions and additiou. Suggested re'Visions should be forwarded through channels to the Operations· Branch.

FOR THE DISTRICT ENGINEER:

CONTENTS

SECTION 1 - INTRODUCTION

Authority for ma,nual Purpose of manual .

Agencies responsible for operation and maintenance Organization required for operation and maintenance

SECTION 2 - OPERATIONS PROGRAM AND FLOOD EMERGEt~CY PROCEDURE

The four phases of operation Prestormflow phase Initial stormflow phase Full stormrlow phase Post stormflow phase

Liaison with U. s. Arlf11 Corps of Engineers Flood-fighting sliggestions ·

SECTION 3 - REPORTING PROCEDURES

Semiannual O&M reports Special O&M reports Time of submittal Fiscal statements

SECTION 4 - MAINTENANCE AND OPERATION

Code of Federal Regulations Responsibili~ies of the Superintendent

Maintenance Inspection Operation .

Encroachment or trespass on.rights-of-way Permits for right-of-entry Permits for improvements or construction Coordination of local activities Mobilization Training of .key personnel Reports Files and records Check lists

Assistance to be furnished b)' District Engineer Condition survey report i

PAGE

1-1 1-1 1-2 1-2

2-1 2-1 2-1 2-2 2-3 2-4 2-4

3-1 3-1 3-1 3-1

4-1 4-1 4-1 4-1 4-2 4-2 4-2 4-2 4-3 4-3 4-3 4-3 4-4 4-4 4-4

CONTENTS - cont'd PAGE

SECTION 5 - REPORrING FEATU.RF.S AS LISTED IN CHECK LISTS

Earth Concrete Stone Subdrains Side drains Public utilities Fencing Miscellaneous Metals Bridges Bituminous surfacing Inspection manholes Gaging station Spreading-ground diversion Righ ts-o f-wa;y Special structures Debris basin

SECTION 6 - PROJECTS l>A'l'A SHEETS

Santa Ana River Basin Lytle and Cajon Creeks Channel Improvements Devil, F.ast Twin & Warm Creeks Improvements and

Lytle. Creek Levee Chino Creek Channel

5-1 5-1 5..;2 5-2 5-3 5-4 5-4 5-5 5-5 5-5 5-6 5-6 5-6 5-7 5-7 5-7

Project Map 6-A Project Map 6-B

Project Map 6-c

SAR-A-1 Los Serranos Road to Prado Reservoir SAR-A-2 Ramona Avenue to Los Serranos Road SAR-A-3 San Antonio Creek Channel to

Ramona Avenue San Antonio Creek Channel

SAR-B-1 Franklin Avenue to Chino Creek Channel SAR-B-2 Holt Blvd. to Franklin Avenue SAR-B-3 Moreno Street to Holt Blvd.

SAR-B-4 .Base Line Road to Moreno Street SAR-B-5 San Antonio Dam to Base Line Road

Lytle and Cs.jon Creeks Improvements SAR-C-1 Lytle Creek Channel SAR-C-2 Lytle Creek Channel Intake SAR-C-3 Levees and Bypass SAR-c-4 Warm Creek Bank Protection Levee ii

CONTENTS - cont'd PAGE

SECTION 6 - PROJECTS DATA SHEETS - cont'd

Devil, East Twin, Warm, and Lytle Creeks Improvements SAR-D-1 Lytle Creek Levee SAR-D-2 Devil Creek Diversion - Cajon Blvd. to Cajon Creek SAR-D-3 - Channel Inlet to Cajon Blvd.

SAR-D-4 - Levee - Badger Hill to

Channel Inlet SAR-D-5 Fast Twin 8c Warm Creek Channel - Central Ave. to

Santa Ana River SAR-o-6 - P.E.Ry Bridge to

Central Avenue SAR-D-7 - Fifth Street to

P.E.Ry Bridge SAR-D-8 - Base Line Street to Fifth Street SAR-D-9 - Marshall Blvd. to

Base Line Street SAR-D-10 - Levee Upstream from

Marshall Blvd.

Mill Creek Levees

SAR-E-1

City Creek Levee

SAR;_F-1

Quail Wash Levee

WR-1

EXHIBITS

A Code of Federal Regulations B-1 Drafting Standards, Legend and Abbreviations B-2 Project Components - Structure - Damage - Repair c-1 Check List C-2 Check List - Completed Sample D Flood-Fighting ~uggestions E Semiannual Report iii

Extract

Sample Form

3 Plates Sample

OPERATION Al'ID MAINTENANCE MANUAL

FOR

FI.DOD CONTROL PROJECTS

IN

SAN BERNARDINO. COUNTY, CALIFORNIA ·

SECTION l - INTRODUCTION

Authority for l~ual l.Ol. This manual was prepared pursuant to the Code of Federal Regulatio~, Title 3} - Navigation and Navigable Waters,· Chapter II - ·Corps of Engineers, Department of the Army, Part 208 - nood Control Regulations, paragraph 208.10 Local fiood protection works; maintenance and operation of structures and facilities -. This paragraph contains information on policies and procedures applicable to civil works projects for which operation and maintenance is a responsibility of local interests.

Nothing in this manual shall .be construed as abridging or reducing the requ:.rements and responsibilities described in paragraph 208.10 which are applicable to the local flood protection works in San Bernardino County.; A reprint of the Code of Federal Regulations (Extract) is included as exhibit A. ·

1.02. In accordance with the .Code of Federal Regµlations, para graph 2o8.10 - (a) general (iO), the Department of the Army will fUrnish local interests With an Operation and MainteDanc:e Manual for each com pleted project, or separate useful part thereof,·to assist them in

·carrying out their obligations under this part. (See exhibit A)

Purpc)se of Manual

1.03. This manual was prepared (a) as a guide for the operation and maintenance of the Flood Control Projects in San Bernardino County, and (b) as a guide for simplifying the reporting on that operation and maintenance.

l.04. Guide for simplirying operation and maintenance reporting.

A major purpose of this manual is to provide a simple but adequate system for making the required operation and maintenance reports to the District Engineer, u. s. ArJQ Engineer Dj.strict, Los Angelee. The system provides (a) fo~ submitting basic 08cM reports twice a year (spring and fall); and (b) for submitting other supporting O&M reports only with the basic O&M reports - except for infrequent large floods or unusual damage requiring special reports.

l-1

Agencies Responsible for Operation and Maintenance

1.05. The U. s. Army Engineer District, Los Angeles, is responsible for the operation and maintenance of the completed San Antonio flood control channel and dam.

1.06. Project data sheets for this project unit for which opera tion and maintenance is a Federal responsibility are printed on yellow pa.per.

1.07. The San Bernardino County Flood Control District (SBCFCD) is responsible for the operation and maintenance of the completed flood control channels, levees and debris b8.sins herein specified.

Organization Required for Operation and Maintenance

1.08. Both, the San Bernardino County Flood Control District and the U. s. Army Engineer District, Los Angeles, are required to maintain an organization capable of adequately operating and maintaining the project units for whose operation and maintenance they are respectively responsible. Each agency·shall appoint an official (referred to as "Superintendent" in the basic regulations) who shall be responsible for the development and proper functioning of that agency's operation and maintenance organization in accordance with instructions in this manual.

(For functions of operation and maintenance organization see Section 4 - Maintenance and Operation.) ·

1-2

SECTION 2 - OPERATIONS PROGRAM AND FLOOD-Ef.:ERGENCY PROCEDURE

The Four Phases of Operation

2.01. The operations program, which includes flood-emerg.ency procedures, is in four phases: (a) Prestormfiow phase, (b) initial stormfiow phase, Cc) full stormf'iow phase, and (d) poststormnow phase. Each of these pha!ies includes varying degess of mo.biliza tion or demobilization, patrolling (including operation and mainte nance), and-reporting. Pertinent information on these phases is given in following paragraphs.

2.02. Prestormflow pbaSe.--The prestormtlow phase occurs when ever the u. s. Weather Bureau forecasts heavy rainfall. (HeaVJ' rainfall is defined by the u. s. Weather Bureau as rainfall of more than 0.30 inch per hour - or rainfall that would produce a 24-hour total of more than 2.00 inches.) The major operations during this

·phase include the following:

(a) Mobiliza.tion.--Only such mobilization is required as is necessary to perform the operations under the prestormflow phase.

(~) Patrolling (including mair.tenance).--During the pre stormfiow phase, the· completed units should be rapidly but com;Pletely patrolled to determine .their readiness to accommodate stormflows.

The responsibility of the patrols should include the following:

{l) Setting spreading-grounds headworks and diversion .~.--Spreading-grounds headworks and diversion works should be set to ef f'ect channel flow only - unless some diversion is desired, in which case an operator must be continuously on duty at the works during stormfiow.

(2) Checking side-drainage gates.--Side-drainage gates should be made debris free and should be checked for proper seating •

. (3) Readying equipJllent and materia1.--Equipment and material should be readied for use at debris-accumulation locations or at other locations where trouble might occur.

(,£) Reporting.--For the prestormflow phase, no written .

reports are required for submittal to the District Engineer, u. s.

Army Engineer District, Los Angeles. However, such internal reports are suggested as would be helpful if' stormf'low increased to the · point at which a stormflow report would be required.

2.03. Initial stormfiow phase.--The initial stormnow phase

occurs between the time stormf'low starts and the time stormf'low is at the gage-~evel {water-surface) height indicated on each construction project data sheet. The major operations during this phase include the following:

(a) Mobilization.--Only such mobilization is required as is necessary to perform the operations under the initial stormflow phase. However, the operation and maintenance organization should be alerted for full mobilization.

(~) Patrolling (including maintenance).--During the initial stormflow phase, the completed units should be given a routine patrolling. ~uring this phase the staff-gage levels versus time _ should be recorded, and the requirements under the prestormflow phase should be checked to insure their having been met.

(c) Reporting.--For the initial stormflow phase, no written reports are required for submittal to·the District Engineer, U.S.

Army Engineer District, Los Angeles. However', sue~ internal reports are suggested as would be helpful, together with the stormflow loga 1.

if stormflow subsequently increases to the full stormflow phase. ·

2.04. Full stormflow pbase.--The full stormflow phase occurs

when the stormflow water surface in the project unit corresponds to the gage-level (water-surface) height indicated on each construction• project data sheet. The major operations during this phase include the following:

(,!) Mobilization.-Full mobilization is required.

(~) Patrolling (including maintenance).--During the final stormflow phase, patrolling of the completed units shoul.d be con tinuous and comprehensive. The responsibility of the patrols should include the following:

(1) Recording staff-gage levels.--The staff-gage levels versus time should be recorded.

(2) Photographing damage.--Photographs should be made of locations where streamflow damage is occurring or has occurred, where such damage bas been repaired, where unusual flow conditions are occurring, or where·such photographs would help in making maintenance determinations.

(3) Checking side-drainage gates.--Side-drainage gates should be checked for proper operation. If a drain should backflow, the upstream end of the drain inlet Should be sandbagged'•

(4) Dislodging debris.--All debris accumulations that would reduce channel capacity should be dislodged.

(5) Observing and controlling other condit~ons.--Any condition endangering any flood-control structure should be corrected.

(~) Repgrting.-•If the stormflow gage-level height increases to the gage-level height of the full stormflow phase, an O&M report (including logs and other pertinent data) is required as a supporting O&M report to accompan7 the semiannual O&M report. In addition, the Hydraulic Operation Center of the u. s. Army. Engineer Distric·t, Los Angeles, should be notified immediately when the water elevation in the project unit is above the stormflow-gage level. If stormflow is 'ery leirge or if Unusual.damage occurs, a special report may also be required. ·

2.05. Poatstormf'low phase.--The poststormflow ph&se begins

after (,!) the stormflow water surtace in the project unit goes below the gage-level (water•surf'ace) height indicated on each construction·· data sheet, and (b) available hydrologic data indicate decreasing flows. The phase-ends after stormflow has ended and all the major operations indicated in the following subparagraphs have been completed.

(,!) Demobilization.•-SOme demobilization is satisfactory during this phase. Hovever, full demobilization should be delayed until the operations.under this poststormflow phase have been com pleted.

(~) Patrolling (including maintenance).-•During the post• stormf'low pbas~, the completed units shoUid be rapidly but completely patrolled. The responsibilit;y of the patrols should include the followings ·

(1) Locating! recordin'! and photographing. damafe.- All dallaged f oodacontro facilities in the comp eted units should be'located, recorded, and photographed.

(2) Cheoking sid&6drai,nage etese-Side-drainage gates should be made debris free and should be checked for · proper seating.

C3). Checking accumulation of debris in .debris basins.- The accuili\ila~ion of debris in debris baains shoUld be checked to ascertain whether or not the available capacity of the basin has been reduced below the accept able level.

( 4) Initiating repairs. -·Ap._plicable temporary or perma nent repair of damaged tlood-control facilities should be initiated.. ··

2-3

I

(c) Reporting.--For the poststormflow phase, no written reports are required for submittal to the District Engineer, u. s.

Ar-ar:J Engineer District, Los Angeles. However, such internal reports are suggested as would be helpful if a stormflow report or a special O&M report is required.

Liaison with U. s. Army, Corps of Engineers

2.06. Normal liaison. During all the four phases of operation, the operation and maintenance organization has the responsibility of maintaining close liaison with the Hydraulic Operation Center of the u • .s. Army .i:tngineer District at Los Angeles. Exchange of hydrologic and hydraulic data, including precipitation and stormflow data, will be closely coordinated between· the two agencies. Pertinent informa tion on liaison and coordination is given in LADM 500-1-1, "Emergency Flood Control Activities, (under PL 99/84) Extracts for Cooperating Agencies, Annex A,~1 published by the u. s. Army Engineer District, Los A.tigeles, Corps of Engineers.

2.07. Request for flood-emergency assistance. Whenever the

flood-emergency resources ·of the local governmental agency respon sible for operation and maintenance of the project units or of the State of California are exhausted or will be exhausted prior to predicted storm abatement, flood-emergency assistance may be requested of the U. s. Army Corps of Engineers, Los Angeles, by the Director of Water Resources, State of California, in accordance with Section 5 of LADM 500-1-1, 11Emergency Flood Control Activities".manual.

2.08. Flood-fighting suggestions. Included in this manual are three plates, exhibit D, showing some of the Corps of Engineers' flood-fighting methods that have proven effective for many years.

These flood-fighting procedures for controlling various defects are described in LADM 500-1-1, which every Superintendent shall be familiar with.

2-4

SECTION 3 - REPORTING PROCEDURF.S

3.01.- SemiannualO&M re rts (basic O&M re rts).--The semiannual O&M report, which is submitted in two phases the spring phase and the fall pha:se), gives a picture of (a) the maintenance requirements of the project units at the end of the flood season,· and (b) the readiness of those units - after summer maintenance - to accommodate floodflows. The t~o p~es of the semi.annual O&M report give a progressive picture of the operation and maintenance.of the project units for the year, from October 15 to Octob~r 15 (before the start of one flood season· to before the start of the following fiood season). (See also paragraph 1.04)

3.02. S1ecial O&M reports.--Special 08cM reports that accompany the semiannual report (spring phase only) are necessary only as a result of large floodflows or unusual damage from stormflow, earth quakes or other causes.

3.03. Transmittal of original copies of special O&M reports

should be ma.de to the u. s. Army Engineer District, Los Angeles, (as a follow-up to immediate telephone information) within one week after the stormflow or within one week after the occurrence of damage not susceptible of temporary repair.

3.04. Time of submittal. Except for special O&M reports, reports on inspection, operation, and maintenance of project units are sub mitted· only S!!miannually (spring .. on or before 1 June .. and fall - on or before 1 December) to the District Engineer of the u. s. Army Engineer District, Los.Angeles.

3.05. Fiscal statements.--Information on co&t of operation and.

maintenance is required ~ part of the spring and fall submittals of the O&M reports.

3-1

SECTION ~ - MAINTENANCE Ai~D OPERATION

4.01. Code of Federal Regulations.--The "Code of Federal

Regulations, Title 33 - Navigation and Navigable Waters9 Chapter II - .Corps of Engineers, Department of the Army·, Part 208 ·- Flood Control Regulations," prescribes regulations to govern the maintenance and operation. An ~xtract ~f the Code is included in this manual as exhibit A. The Code shall be consulted frequently and its recommenda tions carried ·out completely. Paragraph, 2o8. JC of the Code of Federal Regulations ~tarts with the following statement: 208.10. Local .

flood protection worksi maintenance and operation of structures and facilities - (a) General. (1) The structures and facilities con structed by the United States for lo~l nood protection shall be continuously maintained in such a manner and operated at s\.lCh times and for such periods as may be necessary to obtain the maximum benefits..

4.02. ResP2nsibilities of the Superintendent.--'rhe general duties of the Superintendent are declared in the Code of Federal Regulations, paragraph 208.10 (a) (2) to (9) and include the following:

(!) Maintenance.--The Superintendent shall provide; at all times, such maintenance as 1lJa1 be required to insure serviceability of the structures in time of flood. Full responsibility for making repairs.and the methods used is placed on the Superintendent, but the experience and facilities .of the Corps of Engineers will be available to him for advice and consultation. All repairs shall be made in accordance with standard engineering practice, to line and grade, and

·in accordance with details shown on 11as constructed" drawings, exhib~~ F • . No change or alteration shall be ma.de in any feature of the project works without prior determination by the District "Engineer that such

.alteration will not adversely affect the. stability and functioning.of the protective facilities. Plans and specifications of all changes or alterations t¥t are proposed by the Superintendent shall be sub• mitted to the District Engineer for investigation and approval before prosecution or the work.

(.9,) InSpection.~-Inspections shall be made by the Superin tendent on or about l October and 1 April and.immediately following each ma.jor high.water period and otherwise at intervals not exceeding 90 days and at such intermediate times as may be necessary to insure the best.possible care of the project. Immediate s'.l;eps shall be taken to correct ~gerous conditions disclosed by such inspections. Regu lar wU'.nteiiance repair measures shall be·accomplished during the appro priate season as scheduled by the Superintendent.

4-l

(~) Qperation.--During flood periods the project shall be patrolled continuously to locate possible sand boils or unusual wetness of the embankment and to be certain that: (1) There are no indications of slides or sloughs developing; (2) wave wash or scouring action is not occurring; (3) no other conditions exist which might endanger the structure. Appropriate advance measures will be taken to insure the availability of adequate labor and materials to meet all contingencies.

Immediate steps shall be taken to control any condition which endangers the project and to repair the damaged section.

(~) Encroachment or trespass on rights-of •way• In accordance with the provisions of the "Code of Federal Regulations", paragraph

208.10 (a)(4), no encroachment or trespaSfil which will adversely affect the efficient operation or maintenance of the project works shall be permitted on the rights-of•way for the protective facilities. The Superintendent will therefore cause "No Trespass" notices to be posted along the project rights-of-way at conspicuous places, directing public attention to this regulation. The Superintendent shall arr~e for the prosecution of off enders under local ordinances and report actions taken to .the District Engineer.

(!) Permits for rifSht-of•entry. Requests for permits for temporary right-of-entry or use of portions of the rights•of-way shall not be issued without prior determination by the District Engineer that such use . will not adversely affect the safety and functioning of the project structures or maintenance and nood-fi'ghting operations. Applica tions for such permits must be submitted to the District Engineer sufficiently in advance of issuance to permit adequate study and con sideration and determination of conditions to be embodied in the permit document. Executed copies, in triplicate, of the permit document, as issued, shall be furnished the District Engineer.

(f) Permits for im ovements or construction within the project right-of-way. 1 requests for permits for construction ot any improvement of.a.ny nature within the limits of the project right-of-way shall be referred to the District Engineer for determination t~t such construction will not adversely. affect the stability, safety, and func tioning ot the protective facilities, and for definition of conditions wider which permit should be granted. These conditions will include, among others, the following items:

(1) All work shall be performed (a) in accordance with standard engineering practice and in accordance with plans and specifi• cations approved by the District Engineer or his authorized representa tive; drawings or prints showing location, profiles• cross section, etc., of proposed improvements or alterations to the exist~ng·fiood control works must be submitted for approval to the District Engineer sufficientl~ in advance of the proposed construction to permit adequate study and con sideration of the work; (b) to the satisfaction of the District Engineer or inspectors appointed by him.

4-2

(2) After com.Pletion of the work, notice of satisfactory completion and "as constructed" drawings or prints, in duplicate, showing such improvements as finally constructed, shall be furnished the District Engineer.

(3) Restriction of activities.-~Permanent rights-of-way (fee and/or easement) shall prohibit any encroachment, habitation, excavation, construction, mining, drilling, or any other activity wh1Qh would be detrimental to the operation and maintenance of the project. I~ addition,. permanent floodway easements in the Santa Ana River Basin area include the right to inundate and to prohibit any habitation.

(4) Coordination of local activities.--In accordance with the provisions of the Code of Federal Regulations, ~agraph 208.10

(a) (9), the Superintendent will, during periods of stormnow, coor dinate the functions and activities of all agencies, both public and private, that are connected with the protective works. In order that police protection may be provided, he shall make necessary arrangements with the local law enforcement agencies.

(h) Mobilization.--The mobilization function inc.ludes respon sibility-for provi4ing sufficient equipment, material and responsible trained personnel f~r adequate operation, maintenance, and inspection of the projects both 11:1 normal times and in time of nood emergen,cies.

(i) Training of key Rersonnel. Key personnel shall be trained in order that.regular maintenance work may be performed efficiently and to ins\lre that unexpected problems related to flood control may be handled in an expeditious and orderly manner. The Superintenden~ should have available the names, addresses, and telephone numbers o~ all· his key men and a reasonable number of substitutes. These key · . · men should, in turn, have similar data on all of the men that will be necessary for assistance in the discharge of their duties.

CJ) Rep0rts. Except for special 08cM reports, reports on inspection, operation, and maintenance of project units-are submitted only semiannually - (on or before l January and - on or before 1 July) to the District Engineer of the u. s. Army.Engineer District, Los Angeles. These repo~ts will present a statement of:

(l) The physical condition of the protective works as summarized from the logs of inspection;

. (2) flood behavior of the protective works and flood fighting activities during the period;

(3) prosecutions for encroachment or trespass;

(4) permits issued for right-of-entry or use of right-of-way;

(5) permits issued for improvements or construction within the project rights-of-way;

(6) maintenance measures taken; nature, date of construction, and date of removal of temporary repairs; date of permanent repairs; and

(7) fiscal statement of cost of maintenance and operation for the period.

A suggested form for submission of the semiannual report is inclosed herewith as exhibit E.

(k) Files and records. The Superintendent she.11 maintain a file of reports, records, and drawings concerning the project works, readily available at all times to th~ District Engineer.

(1) Check lists. The. check lists as shown in sample forms exhibits-C-1 and c-2 shall be filled out by the inspectors to insure that no features of the protective system are overlooked. Check list forms shall be pr.inted by the local interests conforming to sample exhibit C-1. A copy of the inspector's original field notes, as recorded on the check list, shall be transmitted to the District Engineer as an inclosure to the semiannual report.

The inspector will fill out check lists for each reach or report ing feature and report deficiencies only, together with their location, extent, and description. For reaches where no damage is evident, the check lists should be marked "No deficiency." For gu:idance in filling out the check lists, the following exhibits are included: B-1, Drafting Standards; B-2, Project Components; C-1, Check ~iet (namrle); ar.d ~-2, Check Liflt (as filled out by inspector).

To !ill out. a chfl'ck list, write in first column "Bank" tr.e symbol applicable to the location of the respective feature; for example, L (for left), R (for right), OX (for overerossing), OH (!er overhead), UX (for undercrossing), etc., according to exhibit 9-1.

In column "Station" note the station numher indicated on the station marker at or near the reporting feature.

In column "Mark On" indicate where the etatin.n marker is located.

In column "Item" insert the name of the reporting feature (use ab~reviations in exhibit B-1).

In columns "Number of Component", "Structure", "Darr.age", and "Repair", indicate by the appropriate numbers and letters the component.

structure, damage, end repair shown on exhibit R-2.

In column "Remarks" report also damage or needed repair or items not covered by exhibit B-2 as well as any observations or sugeesti~ns which the inspector believes may be helpful in determinin~ the cause of damage and in making repairs.

4.03. Assistance to be furnished by the District Engineer.

(a) Furnish to the Superintendent "as constructed" drawings of the project works at the time they are transferred.

(b) Make prior determination that any proposed encroachment, improvement, excavation, or construction within the right-of-way, or alteraUon of the project works, will not adversely affect the functioning of the protective facilities and furnish the Superintendent with an approval thereof in writing. ·

(c) Assist the Superintendent, as may be practicable, in his duties of aseertaining storm developments having flood-producing potentialities, assembling flood-fighting forces and materials, and initiating and carrying out flood-fighting operations.

4.04, Condition survey re,PQrts. A condition survey of the project is conducted periodically by the personnel of the u. s. Army Engineer District, Los Angeles Corpe of Engineers, and the Superin tendent shall be notified of any deficiency immediately after its completion. The survey serves a twofold purpose, (a) to ascertain the actual condition of the project and to note any deficiency, damage, or malfunction of any part, and (b) to make sure that all the repairs have been carried out by the local interests in accor dance with their obligations.

4-5

SFC!'ION 5 - REPORTING FEATURES AS LISTED IN CHECK LISTS

5.01 Earth

The general term "earth" includes fills, cuts, slopes, and embankDlen1;s.

LoC.ation F.arthwork Earth invert Earth levee F.arth berm roadway

RepPrting Features

Local settlement and sloughing - and ponding Seepage, saturated areas, and water-pressure boils Erosion Rodent holes.

Inadequate shallow-root vegetation Deep-root vegetation Changed line, grade, or section Separation.a! fill at junction with structure Debris accumulation · Deviation from "As Constructed" condition

5~02. Concrete

The general term "concrete" includes concretework integrally a part of diversion works, side-drain str~ctures, public utilities, bridges, and bridge-pier extensions.

Location Concretework Concrete invert Concrete side slopes Concrete toe protection

Reporting Features

Concrete covered channel roof slab Concrete circular covered channel

Deterioration and wear - and spalling cracking, stable or active Displacement (including settlement) Joint leakage and expansion-joint material Water leakage and water ponding Vegetation and contamination (pollution) Debris accumulation Metalwork, including metal splash guard at invert access ramp Deviation from "As Constructed" condition

5-1 . I

5.03. Stone

The general term "stone" includes sand and gravel bed.ding and filters a~d grouted or ungrouted stone for facings and revetments.

Location Stonework Stone invert Stone side slope Stone toe protection

Reporting Features

Stone deterioration Settlement, displacement, and sliding Progressive grout cracking Continuity of sand and gravel drain-filter areas Vegetation Debris accumulation Deviation from "As Constructed" condition

5.o4. Subdrain

The general term 11subdrain" includes closed systems with manholes, open systems with outlets into the channel, and pipeless gravel drains behind channel walls with weepholes.

Location Subdrain system

Reporting Features

Debris in outlets Debris in manholes Concretework Metalwork D:l.scharge variations in various portions of the system · Test discharges Deviation from "As Constructed" condition

5-2

5.05. Side Drains

The general term ''sid~ drains" includes aid.e _drains· with or Without gates, storm drains, vertical str·eet drains, overfiow spillways, and CMP, RCP, and other tJpes of pipe involved·in sprea~grounds diversion.

Location

Reporting Features

Pipe· condi ti.on , .

Galvanized and/or bitUminous metal pi-pe coating Metal pipe paved invert Concrete pipe joints •and condition of plug Channel inlet structtire ooncretework Inlet facilities at flow entrances to side drain Gate seating, seals, and operation Debris accumulation or vege~tion

. Seepage on outside of~ pipe Farthvork · Concretewot-k Stonework Metalwork Bituminous.surfac~ng for drainage Categoey of normal flow, street· drainage, or commercial waste draiilaae Deviation from 11.Aa Constructed" condition

5.c6. Public Utilities

The general term "public utilities" includes sewer, water, gas, oil, electricity, and telephone.

Location Public utility (Identify)

Reporting Features

Leakage or seepage along pipe or duct Visible changes in other reporting features along utility alinement Safety fencing condition Metalwork Deviation from "As Constructed" condition

5.07. Fencing

· The general term "fencing" includes wall safet;y- fencing, safety fencing at ends of covered channels, covered channel safety barricades, spillway safety barricades, public utility safety barricades, access gates, and access chain barricades.

~cation

Reporting Features

Metal and coating of fabric, barb~d wire, tension wires, posts, caps, fittings, clips, braces, cables, and chains

Tension, bending, and attachment of fabric and barbed wire Alinement and mounting of fabric, posts, gate posts, and gates Termination at bridges, structures, or other fencing Padlocks and security hardware Missing fencing accessories Traffic fence guards including wheel bumpers and guard rails Vegetation

5.08.. Miscellaneous Metals

The general term "miscellaneous metals" includes drainage and diver sion gates, manhole covers, gratings, splash guards, subdrain cleanouts, subd.rain weepholes, metalwork for gagine statio~, and miscellaneous metalwork of clips, angles, fasteners, inserts, sleeves, supports, pipe hangers, and suspension systems.

Location ReP9rting Features

Condition of base metal Protective coatings including galvanizing, pain~s, and bituminous products Alinement of parts including locking manho.le covers and gates Tightness of supports and fasteners Damaged or missing parts and hardware Debris accumulation Deviation.: from "As Constructed" condition

The general~.term ''bridges" includes freeway, highwa7, street ,road, pedestrian, public util~ty, gaging station, and diversion works.

Location .

Reporting Features

Visible changes in other reporting features adjacent to footings piers, pier extensions, or abutments

Settlement, racking, or distress in structure Public utility supports, bricked utility openings, or utility leakage · :Earthwork Concretework Metalwork Wood construction including timbers and piles for condition and coating Deviation from "As Constructed"condition

.5.10. Bituminous Surfac:l,y

The reporting features applicable to the general term "bituminous surfacing" are given in the following paragraph.

Location Reportl.!§ Features'

Vegetation Undermining and ··raveling of lips and edges Settlement, pockets, and corrugations Join areas at streets Base or subgrade fa~lure Patch areaa Inadequate cutoff' or curb

5-5

5.11. Inspection Manholes

The general term "inspection manholes" includes vertical street drains and manholes.

Location Reporting· Features

Metalwork jncluding grate or locking cover and manhole steps or ladder attachments ·

Concretework or precast manhole sections and joints Debris accumulation Deviation from "As Constructed" condition

5.12. G!ging Stations

The general term "gaging stations" includes floatwell, gage, recorder, transmitter, station house, gates, ladders, bridge, and cable.

Location Reporting Features

Security Debris accumulation in floatwell Operating equipment Concretework Fencing Metalwork Bridge Deviation from "As Constructed" condition

5.13. Spreading-Ground Diversion

For informat~on on the reporting features applicable to the general term "spreading-ground dlversion11 , see under the general term "side drains."

5.14. Rights-ol'-Way

The general term. ''rights-of-~1ay" includes operation and maintenance access way, encroachments, l.irni ted equipment he~droom 1 lo~dings near channel structures, and '!arious land uses interfering with effective operation ~nd ~aintenance.

Location Reportinc Features

Continuity of access berm roadway Controlled access·to dedicated 'Streets Width Of liccess berm roadway;

Type of encroachment including parking, storage, fence, structure, limited overhead clearance, under31'ound pipes, and joint use of maintenance access with others for such purposes as landsc~ping and handling weeds and trash

Deviation that restricts effective flood-control protection, operation, maintenance, and/or community betterment.

5.15. Special Structures

The general term "special structures" comprises (a) reporting features that do not fit into other general-term areas~ and (b) report ing features that normally fit into other general-term areas~ but that also involve special problems.

Location

Reporting Features

Piezometer Drop structure Control sill

5.16. Debris Basins

Location

Reporting Features Embankment Access road Spillway apron Debris storage capacity Staff gage Intake tower Pool drain conduit Pool drain diversion

5-7

Debris removal. Debris shall be removed from debris· basins whenever it reaches therein approxi!'Jlfltely ·25% of the Jl&Ximwn storage capacity. After each major debris producing storm, a survey shall be made t'> ascertain the available debris storage capacity.

Floodfiow in spillway• Report any now. in the spillway in which the reservoir water surface reaches and/or exceeds a reading o! abou-t 2 ·feet·above ·spillway crest elevation.

Staff·ga.ge.readin.gs. During storrnflows affecting the debris basin, staff gage readings shall be taken and recorded as frequently as possible especially during periods of noodflows in spillway.

5-8 a.

SECTION 6 - PROJECT DATA SHEETS

6.01. This section contains maps and project data sheets for all completed fiood-control,.t:haimei reachea·and levees in the San-Bernardino County Flood Control District.

6.02. Sheet numbers are assigned. to coritrac.t reaches. Pertinent data sheets, which are included w::i.th'the. respective maps, furnish general informa.tion about the construction contract, date of the resolution of · local interests,·· date of transfer to the San Bernardino County Flood Control District, stormflow'data, if any, access ramps and bridges, if any, etc. ·

6.03. For location and connection of the reaches the following project maps are included:

Santa Ana River Basin Lytle and Cajon Creeks Channel Improvements Devil, East Twin, & Warm Creeks Improvements

& Lytle Creek Levee

6-A 6-B

6-c

6.04. The sheets and maps are grouped by the drainage areas as follows:

Drainage Area

Santa Ana River Basin Whitewater River Basin (QWlil Wash)

Basic Code

SAR

WR

6.05. Index of Maps and Construction Project Data Sheets. This index gives a comprehensive list of all construction project data sheets.

Chino Creek Channel Los Serranos Road to Prado Reservoir Ramona Ave. to Los Serranos Road San Antonio Creek Channel to Ramona Ave.

San Antonio Creek Channel .Franklin Ave. to Chino Creek Channel Holt Blvd. to Franklin Ave.

Moreno Street to Holt Blvd.

Base Line Road to Moreno Street San Antonio Dam to Base Line Road

Lytle and Cajon Creeks Improvements Lytle Creek Channel Lytle Creek Channel Intake Levees and Bypass Warm Creek Bank Protection Levee

6-1

SAR-A-1

SAR-A-2

SAR-A-3

SAR-B-1

SAR-B-2

SAR-B-3

SAR-B-4

SAR-B-5

SAR-C-1

SAR-C-2

SAR-C-3

SAR-C-4

SECTION 6 - PROJECT DATA SHEmrS - cont'd

Devil, Fast Twin, Warm, and L1tle Creeks Improvements Lytle Creek Levee SAR-D-l Devil Creek Diversion-cajon Blvd.to Cajon creek SAR-D-2

-Challnel Inlet to Cajon Blvd. SAR-D-3 -Levee from Badger Hill to Channel Inlet SAR-D-4

Fast Twin and Warm Creek Channel-Central Ave •. to S&nta Ana River SAR-D-5 -P.E.Jq.Bridge to Central. Ave. SAR-D-6 •Fifth St. to P.E. Ry.Bridge SAR-D-7 •Base Line St. to Fifth St. SAR-D-8 -Marshall Blvd.to Base Line St. SAR.:.:0-9 -Levee upstream from Mar~hall BlYd SAR-D-10

Mill Creek Levees SAR-E-l

City Creek Levee SAR-F•l

Quail Wash Levee WR-1

6-2

CORPS OF ENGINEERS

II 0 J A V E • G

S A II

N

SERIAL

Nl

None.

None.

U.S. ARMY

VICINITY MAP

$CA1.£ ti 9 ,... 1¥ !!1!0 MIL.DI

---, AREACOVEREDBY.MAP

PROJECTS

_..._ llOLIJrD\R"I' Of DRAINAGE BASIN.

,--~'o"'"I- CHA~L llllPROVEMENT OOllPLETED.

~ Fl1XD-ca.rTROI... !».W CClllPLETID .

.. waTER-81JPPl.YRESER¥OIR .

FLOOD CONTROL IMPROVEMENTS

PROJECT MAP

SANTA ANA RIVER BASIN

CALIFORNIA

SCM.E 1111 MILES

OFACE OF TllE DISIRICT ENGINEER

LOS ANGELES, CALIFORNIA

30 JUNE 1962

6-A

CORPS OF ENGIN

TYPICAL SECTION

LEVEES & GROINS

BYPASS STRUCTURE,

INTAKE &·_BYPASS LEVEES

SECTION OF

BYPASS STRUCTURE

SECTION OF INTAKE LEVEE

TYPICAL SECTION

CHANNEL

Norn

U. S. ARMY

SERIAL NO. 3-o

VICIN !TY MA e 1GAU!?ff'fl"111LD

[:J AREA COYERI"O BY MAP

COMPLETED 194&

Project maintained by Loc:ol Interests.

LEGEND

~ Work completed.

ftlR LDCATION SEE SANTA ANA Riva\ BASIN

I.AM> ORANG£ COU)ITV} PR>JECT WAP, SERIAL N0.3

FLOOD CONTROL IMPROVEMENT

SANTA ANA RIVER BASIN (AND ORANGE CO.), CALIF.

LYTLE AND CAJON CREEKS

CHANNEL IMPROVEMENTS

SCALE IN FEE.T

'l!!!l~~c..l"==''E""""'..;!;"""~=='>i;;;""";l§"I"'

OFFICE OF THE DISTRICT ENGINEER

LOS ANGELES, CALIFORNIA

30 JUNE 1958

((i-B

Tl BEGfi LEVEE FACING catSTRUCTION

SECTION C

U.S. ARMY

SERIAL NO. 4-J

SECTION B

TYPICAL SECTION

LYTLE CREEK LEVEE

DEVIL CREEK DIVERSION AND LYTLE CREEK LEVEE

DR

TYPICAL LEVEE

ABOVE STA. 408+80

TYPICAL CHANNEL SECT ION

STA. 404+80 TO STA. 169+63

~~· u..iynl,,,,.rl

J---~~'f---- - - --- ~ . ' /l.Z5 '1.2~

1z• ] ' Toe Sf'one vpstnom /'rom

TYPICAL CHANNEL SECTION

STA. 169+63 TO STA. 9~10

Sfo ISO•ooO"ly

EAST TWIN AND WARM CREEKS IMPROVEMENTS

COMPLETED(SEE PLAN)

NOTE'

Project maintarned by Local Interests

LEGEND

~ Work completed

}:' = :i: BridQe not lo be replaced by C of E

FOR LOCATION SEE SANTA ANA RIVER BASIN

PROJECT MAP, SERIAL NO. 4

FLOOD CONTROL IMPROVEMENT

SANTA ANA RIVER BASIN, CALIFORNIA

DEVIL, EAST TWIN, & WARM CREEKS

IMPROVEMENTS & LYTLE CREEK LEVEE

SCAL.EINfIET

OFFICE OF THE DISTRICT ENGINEER

LOS ANGELES, CALIFORNIA

30JUNE 1963

OPERA'l'ION AND MAINTENANCE MANUAL

CHINO CREEK CHANNEL

DATA SHEET

SAR-A-1

-,,Lo• Serranao Rd. to Prado Reaervoir

Con&tructioa Contract

No: DA-<>4-353-CIVENG-60-203 Contractor: E. L. Yeager Co.

Planas D.O. Series 1?4/46 to 1?4/91 Specifications: CIVENG-04-35}-6()-20

Reach: sta. 357+00 to 281+00 Start: 15 April l96o Fi.Dishs 9 November 1960

Accepted for Operation and Maintenaace b;y the Operation.a Branch, LADO on 9 November. 1960

Storm Flow Data qag:Lng Station: None · ()peratiou; Storm now Staff Gage Levels

Access Ra.mp•:

To !avert:

To Right Berm: Los Serrano11 Road

To Lett Berms Loa Serrano• Road

Bricigea ·

LOcation or Street Naiae

None

Piers in Channel

Integr&l With Chalmel Owner

SAR-A•l .

CORPS OF ENGINEEas

STRUCTURAL DESIGN DATA

STA. TO STA. fs fc

357+00 281+00 1050

NOTE:

EARTH tNVERT AND SIDE

SLOPES THROUGHOUT ENTIRE

PROJECT EXCEPT THAT SOME

s·ECTIONs· OF RIGHT BANK

LEVEES BETWEEN STA.330+40

:::0 "tJ -o z 3C no Oz z J>

AND 303+eo· A-RE PROVIDED WITH :::0

STONE SLOPE PROTECTION. 9

TYPICAL SECTION

STA.357+00 TO 338+00

TYPICAL SECTION

LEFT BANK: STA.338+00 To-2e1+00

RIGHT BANK: STA. 338+00 TO 338+40

STA. 303 +BO TO 281 +oo

I-~ CHtNO-CREEK CHANNEL

TYPICAL SECTION

RIGHT BANK: STA-330+40 TO 311+00

FOR LE.GENO AND ABBREVIATIONS

SEE EXHIBIT B-1

SAR-A-I .

U.S. AR~V

HYDRAULIC DESIGN DATA

STA. TO . STA. SECT. V Q. ·

357+00 308+00

308+00 TRAP

281 +oo TRAP

CHINO CREEK

CHANNEL ( SAR-A-2

PRADO

ct SIDE CHANNEL

260.00 29000

N

·STA. 330+40 TO 328+40

----STA. 322+60 TO 319+60

'-----STA. 12+00 TO 311+00----

OPERATION AND MAINTENANCE MANUAL

EXISTING FLOOD CONTROL PROJECTS

SAN BERNARDINO COUNTY, CALIF.

CHINO CREEK CHANNEL

LOS SERRANOS TO PRADO RESERVOJR -

SCALE IN FEET

10.ft. 8880 1000 , • ·. ··ur

OFFICE OF THE DISTRICT ENGICER

··SAR-A-I

DATA SHEm

SAR-A-2

Conatructioa Contract

OPERATION AND MAINTENANCE MANUAL

CHINO CREEK CHANNEL

Ramona Ave. to Loa Serranoa Road

No: DA-<>4-353-CIVENG-60!"'20} Contractor: E.L.Yeager Co.

Plana: D.O. Serie• 174/46 to 174/91 Specifications: CIVENG-04-353-6o-20

Reach: Sta. 428+65 to 357+00 Starts 15 April 1960 Finish: 9 November 1960

Accepted for Operation & Maiate11a11ce by Operationa Branch,LADO, on 9 Nov. 1960

Stol'JI now Data

Gaging Stationi None Operation81 Storm Flow Staff .Gage Level:

Aoceas Ramp

To InYert: Sta. 371+64

To Right Berm: Ramona Ave; Los Serranoa Road

To Left Berm: Ramona Ave; Loa Serranos Road

Bricigea

Locatioa or Street Name

Merrill Ave.

Loa Serrano• Road

. Street

Street

Piers ia Channel

None

None

Integral . Witll Charm el OWner

CORPS OF ENGINEERS U.S • .AAMV

STRUCTURAL DESIGN DATA HYDRAULIC DESIGN DATA

STA. TO STA. fa fc we fl STA. TO STA. SEC V Q

428 +65 357 +00 20,000 1050 120 25° 428 +65 427+55 TRAP

CHINO CREEK ~ 427 +55 393 +00 TRAP 24,00

CHANNEL (SAR· A•J ) J93 +00 357 +00 TRAP

N .

MERRILL

~ I.LI

en ~ a::

ffi

64.88' TO 81.0'

f 2.5

1\lllNlr.,UM FREEBOARO _.- ---- ...

--- ~ - #;-$-1-l'04&.-5-~ - o-~1/j§--ffeA~-m:.,= ---- nn

301 TO 45' 1 ~ -.; -.; ~

S 1CONC. INVERT'l CONCRETE m ~ SI DE SLOPE ; ~u:~~~ ~TYPICAL SECTION

0 SYSTEM STA.428+65 TO STA.365+00

TO 18.41 1

TO 50'

VARIES 3.0 1

TO 9.2 1

, SURFACED

STA.365 00 TO STA.,359 +00

105.23ATSTA.359 +00 - 113.30 AT STA. 357+00 18'

105.23 AT STA.359+00-100.10 STA.357+00

al

1- 18.41 TO 16.70

5 1 so' -

~ VARIES .02 TO 0

~ INVERT ~I/!$:.

fJ) ~/~/~ //~ Ill~ 41~ 7//~ ~

STA.359+00 TO STA.357+00

FOR LEGEND ANO ABBREVIATIONS

SEE EXHIBIT B-1

OPERATiON AND MAINTENANCE MANUAL

. EXISTING FLOOD CONTROL PROJECTS

SAN BERNARDINO COUNTY, CALIF.

CHINO CREEK CHANNEL

RAMONA AVE TO LOS SERRANOS RD.

SCALE IN FEET

•·-· .. o 'O!O • •r '!F

OFFICE OF THE DISTRICT ENGINEER

LOI ANGELES, CALIFORNIA

OPERATION AND· MAINTENANCE MANUAL

San AntoniQ & Chino Creek Confluence to Ramona Ave.

DATA. SHEP1?

SAR-A-3

Construction Contract

No: DA-o4-35}-CIVENG-59~122 Contractor: Clyde W~ Wood & Sons, Inc.

Pl~s J).O. Series 189/l to 189/66 Specifications: CIVENG-04-353-59-21

Reach: Sta. 561+33 to 428+65 ·Starts 24 April 1959.

Finishs 29 Janual"1 196o ·

Accepted for Operation & Maintenance bJ Operatio:Da Branch, LAOO - 29Jan 196o

Storm Flow Data

Gaging Station: None .

Operations; Storm Flow Staff .Gage Level:

Acceaa Ra!P•

To Inverts

To Right .Berms From Chino Ave; from Schaefer Ave; to Garey Ave.

To Left Berms

Bri4ge•

Location or Street Name

Chino Avenue Schaefer Ave Ramona Ave.

Street Street street

" II

.Piera ill Channel

None· None None

Integral With Channel Owner

STRUCTURAL DESIGN DATA

STA .. TO STA. fs

561+33:39 428+65

SAN ANTONIO CREEK

CHANNEL (SAR-B-1)

STA 56!+33 39 j _____ _

AVE

fc We

SHAEFFER AVE

FOR LEGEND AND ABBREVIATIONS

SEE EXHIBIT B-1

SAR-A~3

U.,S. ARMY

HYDRAULIC DESIGN DATA

STA. TO STA. SECT. v Q.

553+62:49 552+00 RECT 33 17,000

552+00 462 + 06 TRAP 28 17,000

462+06 457+92:15 eox· 25 17,000

456+42:15 428 +65 TRAP .26 17,000

SUBDRAIN SYSTEM

TYPICAL SECTION

STA. 557+62.49 TO STA 552+00

SUBDRAIN. SYSTEM ?'fTf'

TYPICAL SECTION

STA. 462+06 TO STA.457+92.15

110.5' TO 15.51

I

I. TYPICAL SECTION

STA.550+75 TO STA.463+!5.02

ST A. 456+ 42.15 TO STA. 428 + 65

///\ STA 428+65 ,..

---CHINO CREEK

CHANNEL (SAR-A-2)

N

OPERATION AND MAINTENANCE MANUAL

EXISTING FLOOD CONTROL PROJECTS

SAN BERNARDINO COUNTY, CALIF.

CHINO CREEK CHANNEL

SAN ANTONIO CREEK CH. TO RAMONA AVE

SCALE IN FEET ........ ' r .,, .• . 1!' OFFICE Of THE DISTRICT ENGINEER

SAR-A-3

OPERATION AND MAINTENANCE MANtTAL

SAN ANTONIO CREEK CHANNEL.

DATA SHEET

SAR-B-1

Franklin Ave to Chino Creek Channel

Conetruction Contract

No: DA-<>4-353-CIVENG-56-173 Contractor: T. M. Page Corp. & R. c. R. Corp_.

Planas D. o. Series '53/1 to 35,/91 Speci ficationa 1 CIVENG-04-353-56-47

Reach: Sta. 6.54+00 to"561+33 Start: 25 MaJ 19.56 ' Finish: 20 March 1957

Accepted for Operation & Maintenance by Operationi. Branch,LADO - 29 March 1957

Storm Flow Data

Gaging Station: None Operations; Storm Flow.start Gage Level:

Access RalnE•

To Invert: Sta. 692+69

To Right Berm: Riverside Drive

To Left Berm: Riverside Drive

Bridges Piers ·Integral

Locatio,n or in With Street Name !Ii! Channel Channel Owner

. Philadelphia Ave. Street None 2 SPRR Chino Branch Railroad None 2 SPRB Wal.nut Ave. Street None .2 Ri:veraide Drive Street None 2

SAR-B-1

U.S. AAMV

STRUCTURAL DESIGN DATA HYDRAULIC DESIGN DATA

STA. TO STA. fs fc We o STA. TO STA. SECT. V Q

10,300 654+00 561+33.3918,00 1050 125 35 654+00 561+33.39 RECT.

FRANKLIN

SAN ANTONIO CREEK

CHANNEL (SAR-B-2)

LaJ z 3:

t-

COUNTY RD.

DR.

z LaJ

FRANCIS St

STA. 654+00

_j __

PHILADELPHIA AVE

AVE

-- ~- --·-=bL

EARTH.BERM ROADWAY

15' 30'

FENCING

15°

TYPICAL OPEN SECTION

OPERATION.AND MAINTENANCE MANUAL

E>USTI NG FLOOD CONTROL PROJECTS

SAN BERNARDINO COUNTY, CALIF.

SAN ANTONIO CREEK CHANNEL

FRANKLIN AVE TO CHINO CREEK CHANNEL

SCALE IN FEET

FOR LEGEND AND ABBREVIATIONS

SEE EXHIBIT B-1

IOjP., 8880 •p ... r _ •apo

OFFICE OF THE DISTRICT ENGIN£ER

DATA SHEET

SAR-B-2

Construction contract

O~TION AND MAINTniANCE MANUAL

SAN AN'l'ONIO CREEK CHANNEL Holt Blvd to Fruklin Ave

No: DA-()4.;.35,..cIVENG-,56-17, Contractor: T. M. Page Corp.·& R.C.R. Corp.

Plans: D.o. Series 3'53/l to 353/91 Specifications: CIVENG-0'+-35,_.56-47

Reachs Sta. 748+00 to 654+00 Start: 2.5 May 1956 Finiah: 20 March 195?-

Accepted_ for Operation 8c Maintenance bJ Operations Branch,LADO: 29 March 19.57

Storm Flow Data

Gaging Stations None aperatiou; Storm now Staff Gage Level:

icceaa Rampe

To Invert:

To Right Beran State Street; Franklin Ave.

To Left Berm: State Street; Franklin Ave.

Bridl•• Pi.era Integral

Location or in With Street Name ~ Channel Channel Owner

SPRR Railroad None 2 SPRR State Street Street " ·2 ·5th. Avenue It " 2 9th Street " " 2 Fast End Avenue " n 2 ~ud. Avenue " " 2 Phillips Blvd. " " 2 Franklin Avenue It It 2

SAR-B-2

CORPS QF ENGINEERS

STRUCTURAL DESIGN DATA

STA. TO ·STA. fs c W"e

SAR:-B--2.

'11.-S. ARMY

HYDRAULIC DESIGN DATA

STA. TO . STA. SECT. V Q ·

748+00 654+00 18000 1050 125 35° 748+00.00 739+54.12 RECT. . 9000 ----------.....____....___.._____, ARTH BERM ROAr:N/AV

CONC. INVERT

- TYPICAL OPEN SECTION

739+54. l2 675+ 72.08 RECT. 9800 675+72..0~ 654+00·.oo RECT." 10,300·

SAN ANTONIO CREEi<

CHANNEL (SAR-B-3)

AVE

.. P.R.R.

===-..:..: .-.-===--·. '·".c.o:.:.:.-:-...=-- ·:..:·: ,..,....~ U.P.R.R.

e.

STH.

N

9 TH

GRANO

FOR LEGEND AND ABBREVIATIONS

SEE EXHIBIT B-1

0 c

ILi. .

<C

... AVE.

AVE.

~ · AVE.

. FRANCIS .

ILi z

ST. --

ST.

oPPATION AND UAINT'ENANCE · MANUAL

EXISTING. FLOOD CONTROL PROJECTS

SAN BERNARDINO COUNTY, CALIF.

SAN ANTONIO CREEK CHANNEL

HOLT BLVD. TO FRANKLIN AVE.

, ~IN f.UT .

IOjll 0 . 'T • . . tapo1

-:'HMM…