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<br />PER CRATE. DETAILS
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<br />5'. SHOP ORAW/1V6fS SHALL BE. SUBMITTED TO
<br />THE EA la /1./EER 3AS ED U/✓ F/EL D DIME ti -
<br />S/OA/S PRIOR TO FA/SR1CA7/0.V
<br />6. MATERIALS FOR_ SUPPORTS OF G'tAL. 57EEL.
<br />Gi;2ATIAIG TO f3L 6yAL11A1L1/zL0 STEEL.
<br />METAL 5UPPOR7S THAT ARE TO 3E EML3EDD60
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<br />TO BE 3//& " M1A11M1_1M
<br />9. PROVIDE M/SCELLAIVEOUS GRAT/AJ6
<br />i.1sTE1c/ERs AS ,QEC7U/FCED.
<br />10. KAMO ALL ED&ES AWO GUtOut; 6xcffr rOV LUG Uf; WWI61� )LCUV
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<br />aRAT/1CIG SUPPORT DETAIL,
<br />/,/T.S
<br />GENERAL STRUCTURAL NOTES
<br />REINFORCING DETAILS
<br />1. UNLESS OTHERWISE SHOWN, CONC WALLS AND SLABS SHALL BE REINF AS
<br />FOLLOWS: #4@12" EW CENTER OF 6" SECTIONS; #5@12" EW CENTER OF 8"
<br />SECTIONS; #4@12" EWEF OF 10" SECTIONS; #5@12" EWEF OF 12" SECTIONS.
<br />SINGLE MAT REINF SHALL BE AT CENTER OF SECTION, UNLESS SHOWN
<br />OTHERWISE,
<br />2. MIN CLR FOR REINF BARS, UNLESS SHOWN OTHERWISE, SHALL BE 3" WHEN
<br />PLACED ON GROUND; FOR SURFACES EXPOSED TO WATER OR WEATHER -11/2" CLR
<br />FOR #5 BAR AND SMALLER AND 2" CLR FOR LARGER BARS: INTERIOR SLABS 3/4"
<br />CLR, INTERIOR BEAMS 11/2" CLR
<br />3. UNLESS OTHERWISE NOTED, ALL WALL REINF BARS SHALL BE CONT AROUND
<br />CORNERS AND THROUGH COL OR PILASTERS. REINF SHALL BE EXTENDED INTO
<br />CONNECTION WALLS AND LAPPED ON THE OPPOSITE FACE OF THE CONNECTING
<br />WALLS, AS INDICATED ELSEWHERE ON THIS SHEET. VERT WALL BARS SHALL BE
<br />LAPPED WITH DOWELS FROM BASE SLABS AND EXTENDED INTO THE TOP FACE OF
<br />ROOF SLABS AND LAPPED WITH TOP SLAB REINF. UNLESS INDICATED
<br />OTHERWISE, CONTRACTOR MAY SPLICE CONTINUOUS SLAB OR LONGITUDINAL
<br />BEAM BARS AT LOCATIONS OF HIS CHOOSING, EXCEPT THAT TOP BAR SPLICES
<br />SHALL BE LOCATED AT MIDSPAN AND BOTTOM BAR SPLICES SHALL BE LOCATED
<br />AT SUPPORTS. STAGGER ADJACENT SPLICES PER ACI 318 WITH A MINIMUM OF 2'-
<br />0". ALL REINF BENDS AND LAPS UNLESS OTHERWISE NOTED, SHALL SATISFY THE
<br />FOLLOWING MINIMUM REQUIREMENT:
<br />DETAILS OF REINFORCEMENT
<br />#8 OR SMALLER #9 BAR #10 BAR #11 BAR
<br />BAR BARS 'I
<br />SIZE BEND LAP BEND LAP BEND LAP BEND LAP
<br />TOP 28 DIA. 42 DIA. T-0" 4'-9" T-9" 6-0" 4'-6" T-3"
<br />BAR` MIN V-0" MIN 2'-0"
<br />OTHER 20 DIA. 30 DIA. 2'-0" 3'--3" 2'-9" 4'-3" 3'-3" 5'-3"
<br />BAR MIN V-0" MIN V-6"
<br />x TOP BARS SHALL BE DEFINED AS ANY HORIZONTAL BARS PLACED SUCH THAT
<br />MORE THAN 12 INCHES OF FRESH CONCRETE IS CAST IN THE MEMBER BELOW THE
<br />BAR, IN ANY SINGLE POUR. HORIZONTAL WALL BARS ARE CONSIDERED TOP BARS,
<br />4. WHERE PLANS REQUIRE ONLY 60 GRADE REINF, DO NO USE THE ABOVE VALUES.
<br />REFER TO ACI 318 CHAPTER 12 AND FURNISH CLASS "C" SPLICE WITH THE
<br />REDUCTION ALLOWED FOR BAR SPACING OF 6-INCHES.
<br />5. CONT PL4;TIG WS AS SPEC, SHALL BE INSTALLED IN ALL CJ IN WALLS OF WATER
<br />HOLDING BASINS AND CHANNELS, EXCEPT WHERE INDICATED OTHERWISE.
<br />6 PROVIDE AND INSTALL GRANULAR MATERIAL AS SPECIFIED UNDER ALL
<br />SLABS AND FOOTINGS TO UNDISI URBED EARTH WITH MINIMUM THICKNESS OF
<br />6", UNLESS OTHERWISE NOTED.
<br />7 Y4" CIaAMFER 02 /2 /"12`40IUS ROL11,10 e6aV e&D 01,1 QLL EXPOSED v.FRrIG,4L 4AID
<br />A100ZO1vr4L EDGES .
<br />Hole :
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<br />CONTROL STRUCTURE SECTION
<br />1.
<br />O.I.D. SHALL BE CONTACTED AT LEAST 48 HOURS PRIOR TO COMMENCMENT OF WORK ON IRRIGA-
<br />TION LINES. COMPLETION OF ALL IRRIGATION PROJECTS MUST BE ACCOMPLISHED BETWEEN
<br />OCTOBER 15 AND MARCH 1 OF ANY YEAR. BETWEEN THE TIME OF MARCH i AND OCTOBER 15
<br />IRRIGATION LINES WILL BE USED FOR IRRIGATION PURPOSES ONLY AND AS SUCH, UNLESS
<br />SPECIAL ARRANGEMENTS ARE MADE WITH THE DISTRICT, CONSTRUCTION WILL NOT BE ALLOWED.
<br />FOR ALL CONSTRUCTION WORK INVOLVING PIPELINES USED TO CONVEY STORMWATER, THE
<br />CONTRACTOR SHALL COMPLETE ALL SUCH CONSTRUCTION WORK IN A TIMELY AND DILIGENT MANNER
<br />WITHOUT RESTRICTING THE NORMAL FLOW OF WATER WITHIN THE LINE.
<br />2.
<br />USED MATERIALS, REJECTS, MISFITS OR SECONDS, ETC., ARE NOT ACCEPTABLE FOR USE
<br />ON DISTRICT FACILITIES.
<br />3.
<br />ALL IRRIGATION BOXES SHALL BE FORMED INSIDE AND OUT WITH SUFFICIENT SNAP TIES,
<br />WHALERS, STRONGBACKS, KICKERS, ETC., TO PRODUCE UNIFORM AND PLUMB WALL. PORTLAND
<br />CEMENT CONCRETE SHALL BE CLASS "A" CONCRETE HAVING NO LESS THAN 564 POUNDS OF
<br />PORTLAND CEMENT PER CUBIC YARD. THE CONCRETE SHALL BE VIBRATED SUFFICIENTLY
<br />TO PROVIDE FOR SMOOTH SURFACED WALLS WITHOUT VOIDS AND HONEYCOMBS. ALL FORMS
<br />WITH EXPOSED SURFACES SHALL BE CONSTRUCTED WITH TRIANGULAR FILLETS NO LESS THAN
<br />3/4" BY 3/4" ATTACHED SO AS TO PREVENT MORTAR RUNS AND TO PRODUCE SMOOTH STRAIGHT
<br />CHAMFERS AT ALL SHARP EDGES OF THE CONCRETE.
<br />4.
<br />SIX INCH PLASTIC WATERSTOP, CENTER BULB TYPE, AS SHOWN ON DRAWINGS, EXTRUDED
<br />FROM AN ELSASTOMERIC PLASTIC COMPOUND IS REQUIRED FOR ALL CONCRETE COLD JOINTS
<br />IN STRUCTURES.
<br />5.
<br />O.I.D. SHALL INSPECT ALL WORK PHASES ON IRRIGATION FACILITIES FOR CONFORMANCE
<br />TO DISTRICT SPECIFICATIONS. REINFORCING SHALL NOT BE ENCASED IN CONCRETE WITHOUT
<br />PRIOR DISTRICT INSPECTION. LIKEWISE, CONCRETE SHALL NOT BE COVERED WITH EARTH
<br />PRIOR TO DISTRICT INSPECTION,
<br />6.
<br />O.I.D. SHALL BE PROVIDED WITH NAME, ADDRESS, AND PHONE NUMBER OF CONTRACTORS,
<br />SUB -CONTRACTORS, ETC., RESPONSIBLE FOR WORK BEING PERFORMED ON DISTRICT FACILITIES.
<br />ALSO, PROVIDE NAME AND NUMBER OF CONTACT PERSON RESPONSIBLE OF OVERSEEING ALL
<br />PHASES OF CONSTRUCTION.
<br />7.
<br />THE CONTRACTOR HEREBY AGREES TO MAKE, AT HIS OWN EXPENSE, ALL REPAIR OR REPLACE-
<br />MENTS NECESSITATED BY DEFECTS IN MATERIALS OR WORKMANSHIP, SUPPLIED FOR DISTRICT
<br />FACILITIES, AND PAY FOR ANY DAMAGE TO OTHER WORKS RESULTING FROM SUCH DEFECTS
<br />WHICH BECOME EVIDENT WITHIN 1 YEAR AFTER THE DATE OF FINAL ACCEPTANCE OF THE
<br />WORK. THE CONTRACTOR rununLK AGRESS TO HOLD THE DISTRICT HARMLESS FROM LIABILITY
<br />OF ANY KIND ARISING FROM DAMAGE DUE TO SAID DEFECTS. THE CONTRACTOR SHALL
<br />MAKE ALL REPAIRS AND REPLACEMENTS PROMPTLY UPON WRITTEN ORDER FROM THE DISTRICT-
<br />8.
<br />THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REPAIRS OF ALL PIPELINE CRACKS WHICH
<br />DEVELOP DURING CONSTRUCTION OF THE SUBDIVISION.
<br />9.
<br />THE CONTRACTOR SHALL NOT LEAVE DISTRICT PIPELINE PROJECTS INCOMPLETE FOR MORE
<br />THAN TWO WEEKS. WHEN CONDITIONS REQUIRE, CONTRACTOR SHALL PROVIDE A TEMPORARY
<br />DIVERSION DITCH TO PROVIDE FOR IRRIGATION WATER DELIVERY OR STOR14WATER REMOVAL.
<br />10.
<br />REINFORCED CONCRETE PIPE (R.C.P.) 24 INCHES IN DIAMETER, OR LARGER, SHALL
<br />BE CENTRIFUGALLY SPUN CLASS A-25 IN ACCORDANCE WITH ASTM DESIGNATION C-361
<br />FOR ALL AREAS OUTSIDE OF TRAFFIC AREAS. PIPE PLACED WITHIN ROAD RIGHT-OF-WAY
<br />OR CROSSING PUBLIC ROADWAYS SHALL BE CLASS B-25 IN ACCORDANCE WITH ASTM DESIGNA-
<br />TION C-361.
<br />11_
<br />CLASS 150 A.C. PIPE OR CLASS 100 P.I.P. P.V.C. PIPE IS REQUMD FOR O.I.D.
<br />PIPELINES LESS THAN 24 INCHES IN DIAMETER. CLASS 125 P.V.C. WILL BE REQUIRED,;I
<br />�•
<br />FOR ROAD CROSSINGS.
<br />12.
<br />A MINIMUM 30 INCH COVER SHALL BE PROVIDED OVERALL PIPELINES.
<br />f -0
<br />13.
<br />THE TRENCH CAN BE BACK WITH
<br />-FILLED NATIVE MATERIAL AND COMPACTED BY FLOODING
<br />OR JETTING TO OBTAIN THE DESIRED 90% RELATIVE COMPACTION.;��>v
<br />sj
<br />14.
<br />LOCATOR TAPE TO BE INSTALLED IN TRENCH 12 INCHES ABOVE P.V.C. OR A.C. PIPE.
<br />- -
<br />(TAPE WILL BE SUPPLIED BY O.I.D.)
<br />15.
<br />THE CONTRACTOR SHALL SUBMIT TO O.I.D. 2 COPIES OF THE MANUFACTURER'S DRAWINGS
<br />OF:
<br />A. THE REINFORCED CONCRETE PIPE;
<br />B. TURNOUT GATES WITH FRAMES.
<br />16.
<br />THE CONTRACTOR SHALL SUBMIT TO O.I.D. 2 COPIES OF THE SHOP DRAWINGS FOR:
<br />A. DIMENSIONAL LAYOUT OF THE STRUCTURES;
<br />B. REINFORCEMENT PLACEMENT;
<br />C. STILLING WELL AND VENT PIPE COVERS;
<br />D. GRATES;
<br />E. AND ACCESS LADDER.
<br />17.
<br />CONTRACTOR SHALL SALVAGE ALL GRATES, COVERS, GATES, AND FRAMES. CONTRACTOR
<br />MAY REUSE SALVAGE PARTS IF CONDITION OF SAID PARTS ARE ACCEPTABLE TO DISTRICT
<br />ENGINEER. UN -USED SALVAGED PARTS $HALL BE DELIVERED TO DISTRICT PER DISTRICT
<br />ENGINEER'S DIRECTION.
<br />7 GENERAL NOTES
<br />i
<br />C71al e ��3
<br />C a r�eral /��ir/e� siarr�
<br />SfQ//0/7
<br />/ ype,
<br />(:5/
<br />I (52 G 3
<br />6? e- ,0/
<br />/9?
<br />A
<br />(3) TURNOUT_ STRUCTURE SECTION /J GRATE DETAIL O TURNOUT SCHEDULE
<br />IQernlDrCe/ -ne/7
<br />d'
<br />jvg&
<br />#fee
<br />V&e ve8
<br />Alo 901e!:� req o! , /•o e)(.
<br />,�u,�r�rr�r/ LO�Pial
<br />C// �Ch . 63 - C,0n12eCl 7"� eXiS r'
<br />30''/rr19af/o1? //ne
<br />O.I.D., ITS EMPLOYEES AND AGENTS ARE NOT RESPONSIBLE FOR VERIFICATION
<br />OF ELEVATIONS AND DIMENSIONS INDICATED ON THE PLANS NOR ANY ERRORS OR
<br />OMISSIONS THAT MAY BE PRESENT. APPROVAL IS SUBJECT TO THE DATA SHOWN
<br />WHICH APPEARS TO BE IN CONFORMITY WITH O.I.D. REQUIREMENTS FOR
<br />PROTECTION OF DISTRICT FACTLI ES. _ r.
<br />SO CONDITIONALLY APPROVED: i DATE:
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<br />JULY, 1991
<br />1086-004.0
<br />No Scale
<br />12 12
<br />E - 1549
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