PRECAST MANHOLE FLAT TOP * MANHOLE NOTES STANDARD 32 CAST IRON FRAME AND COVER 8" GRADE RINGS FOR ADJUSTMENT TO FINISH GRADE 18" MAX.

Transcription

1 7.1 8" Sheet: GRDE RINGS FOR DJUSTMENT TO FINISH GRDE 18" MX Ofice No. PRECST FLT-TOP LID 5" INCH THICKNESS (MIN) LL NEW CONNECTIONS T EXISTING MNHOLES SHLL BE BY CORING ONLY USE RM-NECK 0-RING, OR PPROVED EQUL IN JOINTS VRIBLE (4 MIN.) DEPTH OF MNHOLE RISER VRIBLE STNDRD 32 CST IRON FRME ND COVER 30" CEMENT GROUT INVERT 12" 3" COVER (TYP) 1 6" 12" 6" 6" 2 0" 12" GROUT PRECST CONC. BSE Precast Manhole Flat Top 12" CRUSHED ROCK 12" O.C.E.W. MNHOLES WITH LINES ENTERING OR EXITING 12 OR LRGER REQUIRE 125 MIL RVIN LINES PRECST MNHOLE * MNHOLE NOTES FLT TOP MNHOLE NOTES: 1. LL SNITRY SEWER MNHOLES FOR SEWERS LRGER THN 12 DI. SHLL BE SPRYED WITH THE FOLLOWING CORROSION RESISTNT COTING:RVEN % SOLIDS,SOLVENT FREE ULTR HIGH-BUILD EPOXY SYSTEM FROM RVEN LINING SYSTEMS WITH MINIMUM THICKNESS OF 125 MILS. 2. LL MNHOLES SHLL BE PRECST. NO CST-IN- PLCE MNHOLES WILL BE CCEPTED. OF LEWISVILLE ENGINEERING DIVISION.

2 7.1a Sheet: TURBINE VENTILTOR-FIBERGLSS OR LUMINUM WITH NYLON BUSHINGS Ofice No. VENT ELEVTION S SHOWN IN PLNS 3 TYPICL UNLESS OTHERWISE NOTED 6 DUCTILE IRON PIPE (COL-TR EPOXY PINT) WITH 125 PSI FLG., S.S. BOLTS ND S.S. OR P.V.C. INSECT SCREEN MNHOLE FLNGE FCE TO BE 3 1/4 BELOW TOP MNHOLE FRME STINLESS STEEL NCHOR STRPS 12 CENTER 3-0 * WSTEWTER MNHOLE VENT (FLT TOP) N.T.S. MNHOLE NOTES: * MNHOLE NOTES Sanitary Sewer Manhole Vent Flat Top 1. LL SNITRY SEWER MNHOLES FOR SEWERS LRGER THN 12 DI. SHLL BE SPRYED WITH THE FOLLOWING CORROSION RESISTNT COTING:RVEN % SOLIDS,SOLVENT FREE ULTR HIGH-BUILD EPOXY SYSTEM FROM RVEN LINING SYSTEMS WITH MINIMUM THICKNESS OF 125 MILS. 2. LL MNHOLES SHLL BE PRECST. NO CST-IN- PLCE MNHOLES WILL BE CCEPTED. OF LEWISVILLE ENGINEERING DIVISION.

3 2. LL MNHOLES SHLL BE PRECST. NO CST-IN- PLCE MNHOLES WILL BE CCEPTED. CONCENTRIC PRECST MNHOLE 1. LL SNITRY SEWER MNHOLES FOR SEWERS LRGER THN 12 DI. SHLL BE SPRYED WITH THE FOLLOWING CORROSION RESISTNT COTING:RVEN % SOLIDS,SOLVENT FREE ULTR HIGH-BUILD EPOXY SYSTEM FROM RVEN LINING SYSTEMS WITH MINIMUM THICKNESS OF 125 MILS. MNHOLE NOTES: * MNHOLE NOTES 12 OR LRGER REQUIRE 125 MIL RVIN LINES MNHOLES WITH LINES ENTERING OR EXITING CRUSHED ROCK 12" O.C.E.W. 6" 12" 1 6" 12" PRECST CONC. 12" BSE 6" 3" COVER (TYP) 12" GROUT INVERT CEMENT GROUT 2 0" VRIBLE (4 MIN.) USE RM-NECK 0-RING, OR PROVED EQUL IN JOINTS BE BY CORING ONLY EXISTING MNHOLES SHLL LL NEW CONNECTIONS T DEPTH OF MNHOLE RISER VRIBLE 5" MIN. THICKNESS 30" or 36" 18" MX 32" 30" FINISH GRDE DJUSTMENT TO GRDE RINGS FOR 1/2" MORTR COTING STNDRD CST IRON FRME ND COVER OF LEWISVILLE ENGINEERING DIVISION. Precast Manhole Concenrtic 7.2

4 12 OR LRGER REQUIRE 125 MIL RVIN LINES MNHOLES WITH LINES ENTERING OR EXITING OUTSIDE DIMETER OF MNHOLE + 2 MIN. ROCK CRUSHED 12" 12" O.C.E.W. 6" FL 12" 6" TYP. 12" 0.75 (ID) FROM FL VRIES LENGTH ID VRIES PLCE MNHOLES UNDER ENTIRE CONCRETE FOR CST-IN- WITH CONC. CRDLE 3000 P.S.I. (5 SCK MIX) MINIMUM OF 2 LONG STUBOUTS TO BE PIPE (TYPICL) GSKET WITH PVC O-RING RUBBER VRIBLE 4 MIN. COUPLING WITH 3" (TYP) 6" MIN. 24" SPCING (TYP) 30" OR 36" 24" SPCING (TYP) 32" REQUIRED NO. OF VERTICL BRS DIMETER OF MNHOLE 30" 18" MX. FINISH GRDE DJUSTMENT TO GRDE RINGS FOR STNDRD CST IRON FRME ND COVER 1 / 2" MORTR COTING SECTION - (CGE DETIL) 24" DIMETER OF MNHOLE 2. LL MNHOLES SHLL BE PRECST. NO CST-IN- PLCE MNHOLES WILL BE CCEPTED. 1. LL SNITRY SEWER MNHOLES FOR SEWERS LRGER THN 12 DI. SHLL BE SPRYED WITH THE FOLLOWING CORROSION RESISTNT COTING:RVEN % SOLIDS,SOLVENT FREE ULTR HIGH-BUILD EPOXY SYSTEM FROM RVEN LINING SYSTEMS WITH MINIMUM THICKNESS OF 125 MILS. SP CI ) (TYP NG MNHOLE NOTES: #3 BR (TYP) * MNHOLE NOTES OF LEWISVILLE ENGINEERING DIVISION. Cast In Place Manholes Concentric 7.3

5 1/2" MORTR COTING GRDE RINGS FOR DJUSTMENT TO FINISH GRDE STNDRD CST IRON FRME ND COVER 18" MX. STUBOUTS TO BE MINIMUM OF 2 LONG WITH CONCRETE CRDLE UNDER THE ENTIRE LENGTH MINIMUM 32 5" MIN. 24" SPCING TYP. #3 BR TYP. USE RM-NECK O-RING, OR N PPROVED EQUL 1-0" VRIES 4 MIN. 2-0" DEPTH OF MNHOLE ND RISER VRIBLE COUPLING W/ O-RING RUBBER GSKET W/ PVC PIPE (TYP.) SECTION - (CGE DETIL) CEMENT GROUT 3" COVER TYP. #4 T 12" O.C.E.W. * MNHOLE NOTES 1-6" 1-0" 6" 6" 1-0" PRECST BSE MNHOLE NOTES: 1. LL SNITRY SEWER MNHOLES FOR SEWERS LRGER THN 12 DI. SHLL BE SPRYED WITH THE FOLLOWING CORROSION RESISTNT COTING:RVEN % SOLIDS,SOLVENT FREE ULTR HIGH-BUILD EPOXY SYSTEM FROM RVEN LINING SYSTEMS WITH MINIMUM THICKNESS OF 125 MILS. 1-0" 2. LL MNHOLES SHLL BE PRECST. NO CST-IN- PLCE MNHOLES WILL BE CCEPTED. NOTES: CRUSHED ROCK MNHOLES WITH LINES ENTERING OR EXITING 12 OR LRGER REQUIRE 125 MIL RVIN LINES OF LEWISVILLE ENGINEERING DIVISION. Precast Manhole Eccentric 7.4

6 #3 BR (TYP) 1/2" MORTR COTING GRDE RINGS FOR DJUSTMENT TO FINISH GRDE STNDRD CST IRON FRME ND COVER 18" MX. (TYP) 24" SPCING DIMETER OF MNHOLE 30" 3-7 1/2" 2-0" TYP. 32" 3" TYP. SECTION - (CGE DETIL) REQUIRED NO. OF VERTICL BRS DIMETER OF MNHOLE VRIES 4 MIN. 6 4 VRIES VRIES 6" MIN. TYP. DEPTH OF MNHOLE ND RISER VRIBLE STUBOUT (SEE NOTE 1 ND 2) 12" 3,000 P.S.I. (5 SCK MIX) CONCRETE FOR CST IN PLCE MNHOLES 12" NOTES: 12" MIN. CRUSHED ROCK * MNHOLE NOTES 1. COUPLING WITH O-RING RUBBER GSKET WITH PVC PIPE (TYPICL) OUTSIDE DIMETER OF MNHOLE + 2 MIN MNHOLE NOTES: 1. LL SNITRY SEWER MNHOLES FOR SEWERS LRGER THN 12 DI. SHLL BE SPRYED WITH THE FOLLOWING CORROSION RESISTNT COTING:RVEN % SOLIDS,SOLVENT FREE ULTR HIGH-BUILD EPOXY SYSTEM FROM RVEN LINING SYSTEMS WITH 2. STUBOUT TO BE MINIMUM OF 2 LONG WITH CONCRETE CRDLE MINIMUM THICKNESS OF 125 MILS. 2. LL MNHOLES SHLL BE PRECST. NO CST-IN- PLCE MNHOLES WILL BE CCEPTED. UNDER ENTIRE LENGTH 3. MNHOLES WITH LINES ENTERING OR EXITING 12 OR LRGER REQUIRE 125 MIL RVIN LINING OF LEWISVILLE ENGINEERING DIVISION. Cast in Place Manhole Eccentric 7.5

7 TEE PLUG END OF TEE 6" 1/4" x 1" (MIN) STINLESS STEEL STRP BOLTED TO SIDE OF WLL o 90 BEND (SHORT RDIUS) 2 MX. FLOW FLOW NOTES: 1. DROP CONNECTION TO OCCUR LONG INSIDE WLL OF MNHOLE. SHOP DRWINGS FOR STINLESS STEEL STRPS ND BOLTING TO SIDE WLL SHLL BE SUBMITTED TO ENGINEER ND LEWISVILLE FOR REVIEW ND PPROVL, PRIOR TO BEGINNING OF WORK FORM INVERT S REQUIRED (SEE DETIL THIS SHEET) 0.25 MIN. 2. MNHOLES WITH LINES ENTERING OR EXITING 12 OR LRGER REQUIRE 125 MIL RVIN LINING OF LEWISVILLE ENGINEERING DIVISION. Inside Drop Connection Manhole Dated:

8 7.6a OF LEWISVILLE ENGINEERING DIVISION. Dated: Ofice No. EXISTING GROUND REMOVL LIMIT 2 CEMENT STBILIZED SND ND/OR GRVEL EXISTING SNITRY SEWER MIN IS TO BE PLUGGED WITH 2000 P.S.I. CONCRETE EXIST. M.H. FRME, LID & TOP 2 OF MH TO BE REMOVED. WHERE THIS DESIGN EXISTS THE EXISTING SNITRY SEWER SHLL BE PLUGGED WITH 2000 P.S.I. CONCRETE SEE FIGURE 7.6 EXISTING SNITRY SEWER MIN IS TO BE PLUGGED WITH 2000 P.S.I. CONCRETE Manhole bandonment Detail EXISTING CONCRETE BSE WHERE THE MNHOLE TO BNDONED IS LOCTED WITHIN PVED STREET, THE PVED STREET IS TO BE SWCUT ND PREPRED S STNDRD STREET CUT REPIR,

9 7.7 OF LEWISVILLE ENGINEERING DIVISION. Transition for 5 & 6 Manholes Detail Ofice No or max 15 max (5 ) 30 max (6 ) 3 min & min. 8 min. MNHOLE NOTES: 1. LL SNITRY SEWER MNHOLES FOR SEWERS LRGER THN 12 DI. SHLL BE SPRYED WITH THE FOLLOWING CORROSION RESISTNT COTING:RVEN % SOLIDS,SOLVENT FREE ULTR HIGH-BUILD EPOXY SYSTEM FROM RVEN LINING SYSTEMS WITH MINIMUM THICKNESS OF 125 MILS. 2. LL MNHOLES SHLL BE PRECST. NO CST-IN- PLCE MNHOLES WILL BE CCEPTED.

10 C ITY OF L EW I S V I L L E NOTES: R E EW S Y TR SNI 1. WITH PROVISION FOR 6 BOLTS T 5/8" DIMETER BY 1-1/2" LONG ECH. PLN-COVER N.T.S. 2. MNHOLE COVER ND FRME SHLL HVE MINIMUM TOTL WEIGHT OF 380 POUNDS. 3. MNHOLE FRME SHLL HVE MINIMUM CLER OPENING OF 22". 4. MNHOLE COVER ND FRME SHLL HVE MCHINED SURFCES WHERE SHOWN. 5. WHERE PRIVTE SNITRY SYSTEMS UTILIZE MNHOLES, " LEWISVILLE" SHLL BE REMOVED / LID: 176 lbs. BOLT DOWN MNHOLE RING: 205 lbs. SET: 380 lbs. ND COVER 1. MNHOLE COVER ND FRME SHLL BE BOLT DOWN TYPE, Bolt Down Manhole & Cover Dated: a

11 7.8 OF LEWISVILLE ENGINEERING DIVISION. Ofice No. EXISTING GROUND REMOVL LIMIT 2 CEMENT STBILIZED SND ND/OR GRVEL EXISTING SNITRY SEWER MIN IS TO BE PLUGGED WITH 2000 P.S.I. CONCRETE EXIST. M.H. FRME, LID & TOP 2 OF MH TO BE REMOVED. WHERE THIS DESIGN EXISTS THE EXISTING SNITRY SEWER SHLL BE PLUGGED WITH 2000 P.S.I. CONCRETE SEE FIGURE 7.6 EXISTING SNITRY SEWER MIN IS TO BE PLUGGED WITH 2000 P.S.I. CONCRETE Manhole bandonment Detail EXISTING CONCRETE BSE WHERE THE MNHOLE TO BNDONED IS LOCTED WITHIN PVED STREET, THE PVED STREET IS TO BE SWCUT ND PREPRED S STNDRD STREET CUT REPIR, * MNHOLE NOTES MNHOLE NOTES: 1. LL SNITRY SEWER MNHOLES FOR SEWERS LRGER THN 12 DI. SHLL BE SPRYED WITH THE FOLLOWING CORROSION RESISTNT COTING:RVEN % SOLIDS,SOLVENT FREE ULTR HIGH-BUILD EPOXY SYSTEM FROM RVEN LINING SYSTEMS WITH MINIMUM THICKNESS OF 125 MILS. 2. LL MNHOLES SHLL BE PRECST. NO CST-IN- PLCE MNHOLES WILL BE CCEPTED.

12 (4) 1 DI. BOLTHOLES ON 32 B.C. 1 LETTERING (RISED FLUSH) 1 1/2 LETTERING (RISED FLUSH) (2) PICKBRS SLIP RESISTNCE SURFCE * MNHOLE NOTES MNHOLE NOTES: / 2 1. LL SNITRY SEWER MNHOLES FOR SEWERS LRGER THN 12 DI. SHLL BE SPRYED WITH THE FOLLOWING CORROSION RESISTNT COTING:RVEN % SOLIDS,SOLVENT FREE ULTR HIGH-BUILD EPOXY SYSTEM FROM RVEN LINING SYSTEMS WITH MINIMUM THICKNESS OF 125 MILS. 2. LL MNHOLES SHLL BE PRECST. NO CST-IN- PLCE MNHOLES WILL BE CCEPTED. 1/4 DI. NEOPRENE GSKET 32 3/16 1 9/16 4 1/2 NOTES: 1. COVER SHLL BE DUCTILE IRON STM 536 FRME SHLL BE CST IRON STM 48 CL35B. 2. MNHOLE COVER ND FRME SHLL HVE MINIMUM TOTL 30 MIN. CLERNCE 33 7/8 40 3/4 WEIGHT OF 300 POUNDS. 3. MNHOLE FRME SHLL HVE MINIMUM CLER OPENING OF 30". SECTION - 4. MNHOLE COVER ND FRME SHLL HVE MCHINED SURFCES WHERE SHOWN. 5. WHERE PRIVTE SNITRY SYSTEMS UTILIZE MNHOLES, " LEWISVILLE" SHLL BE REMOVED. Standard Manhole Frame and Cover 7.9

13 (4) 1 DI. BOLTHOLES ON 32 B.C. 1 LETTERING (RISED FLUSH) 1 1/2 LETTERING (RISED FLUSH) (2) PICKBRS MNHOLE NOTES: * MNHOLE NOTES SLIP RESISTNCE SURFCE 1. LL SNITRY SEWER MNHOLES FOR SEWERS LRGER THN 12 DI. SHLL BE SPRYED WITH THE FOLLOWING CORROSION RESISTNT COTING:RVEN % SOLIDS,SOLVENT FREE ULTR HIGH-BUILD EPOXY SYSTEM FROM RVEN LINING SYSTEMS WITH MINIMUM THICKNESS OF 125 MILS. (4) SS 1/2-13 X 2 1/2 BOLTS WITH RUBBER ND STEEL WSHERS 2. LL MNHOLES SHLL BE PRECST. NO CST-IN- PLCE MNHOLES WILL BE CCEPTED / 2 NOTES: 1. COVER SHLL BE DUCTILE IRON STM 536 FRME SHLL BE CST IRON STM 48 CL35B. 1/4 DI. NEOPRENE GSKET /16 4 1/2 2. WITH PROVISION FOR 4 BOLTS T 1/2" DIMETER BY 2-1/2" LONG ECH, WITH RUBBER ND STEEL WSHERS. 3. MNHOLE COVER ND FRME SHLL HVE MINIMUM TOTL WEIGHT OF 300 POUNDS. 4. MNHOLE FRME SHLL HVE MINIMUM CLER OPENING OF 30" MNHOLE COVER ND FRME SHLL HVE MCHINED SURFCES SECTION - WHERE SHOWN. 6. WHERE PRIVTE SNITRY SYSTEMS UTILIZE MNHOLES, " LEWISVILLE" SHLL BE REMOVED. Bolt Down Manhole & Cover 7.9a

14 PL BSS & HYES FOUNDRY, INC. CST IRON LTERL CLEN-OUT CSTING PTTERN NO CONCRETE WLK CONCRETE WLK FINISH GRDE 4.0 MX DEPTH PVC SDR 35 PIPE EXTEND S REQUIRED ND PLUG WITH REMOVBLE PLUG TO CUSTOMER 22 1/2 BEND 4" DI PVC SDR 35 PIPE 45 BEND 1. Sanitary sewer service shall be stubbed out to all residential lots to a point, eight (8.0 ) feet minimum within the lot. See "City of Lewisville General Ordinance" for more information. CP ND SEL FOR IR TESTING 22 1/2 BEND SIZE S REQUIRED PER PLNS TO SEWER MIN 8.0 MIN. STUB OUT FROM PL SEE NOTE 1 Residential Cleanout and Service TEE OR WYE FITTING OF LEWISVILLE ENGINEERING DIVISION 7.10

15 FOR USE ON EXISTING SNITRY SEWER LINES ONLY CSTING STNDRD CST IRON MNHOLE FRME ND COVER SEE DETIL 7.9 2,000 lb. CONC. 4" MIN. TRENCH WIDTH 6" CLENOUT STCK 6" SPIGOT PLUG J. M. MNFG. CT. # OR PPROVED EQUL MY OMIT 1/16 CURVE FOR ROCK, CONCRETE CUSHION REQUIRED 3" MIN, TO BELL OF CURVE PLUG 2,000 lb. CONC. 20 2,000 lb. CONC. * MNHOLE NOTES MNHOLE NOTES: 1. LL SNITRY SEWER MNHOLES FOR SEWERS LRGER THN 12 DI. SHLL BE SPRYED WITH THE FOLLOWING CORROSION RESISTNT COTING:RVEN % SOLIDS,SOLVENT FREE ULTR HIGH-BUILD EPOXY SYSTEM FROM RVEN LINING SYSTEMS WITH MINIMUM THICKNESS OF 125 MILS. 2. LL MNHOLES SHLL BE PRECST. NO CST-IN- PLCE MNHOLES WILL BE CCEPTED. OF LEWISVILLE ENGINEERING DIVISION MainLine Cleanout End ofsewer Line 7.11

16 B COMPCTION BY FLOODING OR JETTING IS NOT PERMITTED. 95% STNDRD PROCTOR DENSITY, HND OPERTED MECHNICL TMPERS MY BE USED. 6" MIN. (TYP) EX. PIPE O.D. O.D./ 2 C D E F CLSS B+ EMBEDMENT, SEE ITEM OF THE "PUBLIC WORKS CONSTRUCTION STNDRDS" EMBEDMENT BCKFILL TRENCH BCKFILL OD + 16" MINIMUM MX. TRENCH WIDTH = OD + 24" (D=42" OR LESS) = OD + 48" (D OVER 42") PROPOSED PIPE 6" MIN. IN LOCTIONS WHERE BCKFILL ROUND PROPOSED PIPE CNNOT BE PROPERLY COMPCTED. THE CONCRETE CRDLE SHLL EXTEND TO ENCOMPSS PROPOSED PIPE. CONCRETE CRDLE PIPE CENTERED WIDTH OF TRENCH 2000 PSI CONCRETE OR FLOWBLE BCKFILL ITEM IN TRENCH SECTION - WIDTH OF TRENCH PROPOSED PIPE NTIVE MTERIL FREE FROM LUMPS, STONES OVER TWO INCHES IN DIMETER ND ORGNIC MTTER. NOTES: 1. COMMERCILLY-VILBLE MGNETIC TPE SHLL BE PLCED 12" BOVE TOP OF PIPE FOR LL WTER ND SEWER MINS. E 2. 3-FOOT LONG (+1 FOOT) CLY BRRIER (30<P.I.<40) SHLL BE PLCED T FOOT INTERVLS LONG LL MINS. THIS CLY BRRIER SHLL BE PLCED 24" BOVE THE TOP OF PIPE ND FOR THE FULL WIDTH OF THE TRENCH (REPLCING LL BEDDING, EMBEDMENT ND BCKFILL MTERILS) ND SHLL BE PLCED T THE MID POINT OF LENGTH OF PIPE BEING PLCED, BUT NOT T LOCTION WHERE LTERL OR SERVICE CONNECTS WITH THE MIN. B C D "OD" X "D" POINT 12" BOVE TOP OF PIPE. GRNULR MTERIL ITEM FINE CRUSHED STONE ITEM REFERENCE NORTH CENTRL TEXS C.O.G. BOOK Pipe InstalationDetail Typical F 1/8 OD, 3" MIN. (6" MIN. IN ROCK) OF LEWISVILLE ENGINEERING DIVISION 7.12

17 2 6" MIN 6" VRIES VRIES #3 12" O.C.E.W. 6" MIN 6" 2 OF LEWISVILLE ENGINEERING DIVISION Concrete Collar For End to End Extensions 7.13

18 INSPECTION PORT TWO WY CLENOUT (SWEEP TEE) N.T.S. OF LEWISVILLE ENGINEERING DIVISION INSPECTION PORT TWO WY CLENOUT 7.14

19 3/8 X 3 STRP WELD JOINTS DIP CONC. BLOCKING OVER FOUNDTION 2.0 O.C. TOP & BOTTOM DIP 8 LOCTIONS (TYP.) 8- #7 VERTICL 2 DI. #3 SECTION - 2 SECTION C-C CONC. HEDER SECTION B-B NCHOR BOLT & WSHER 7/6 X 1/2 SLOTTED BOLT HOLES DIP B 38 X 3 STRP 2 O.C. WELD JOINT SEE SECTION BELOW W SECTION S DIRECTED BY THE DESIGN ENGINEER 3/4 X 8 NCHOR BOLTS DIP DIP 5- #5 T 10 O.C. TOP & BOTTOM 9 TYP. 6 TYP. DIP CONC. BLOCKING OVER FOUNDTION (SEE NOTE 5) 5- #4 REBR T 8 O.C. ECH WY B #7 REBR 5- #5 T 8 O.C. TOP & BOTTOM 3 #5 T 10 OC TOP & BOTTOM 5 - #5 T 8 OC TOP & BOTTOM CONC. HEDER C C 3.0 SQURE OR S DIRECTED BY ENGINEER #3 6 PITCH WITH FLT TURN T TOP & BOTTOM #7 CREEK CROSSING DETIL (TYP) COLUMN DETIL 2.0 ** SIZE OF THE CRRIER PIPE SHLL NOT EXCEED 12 (IN.) DIMETER** OF LEWISVILLE ENGINEERING DIVISION Dated: erial Crossing 7.14a

20 2.5 LL ROD BORES SHLL BE BY DRY-BORE METHOD ONLY LENGTH S INDICTED ON PLNS 2.5 CRRIER PIPE SIZE (IN) 6 STEEL ENCSEMENT STEEL ENCSEMENT O.D. (IN) WLL THICKNESS (IN) 14 1/4 1.0 MX SEE DETIL THIS SHEET CRRIER PIPE /4 1/ / / / /2 BRICK & MORTR (TYP) PRESSURE GROUT BETWEEN CSING ND SURROUNDING ERTH STEEL ENCSEMENT PIPE (SEE TBLE FOR REQ D DIMETER ND WLL THICKNESS) CSING SPCERS REINFORCED CONCRETE CYLINDER PIPE, DUCTILE IRON OR PVC CRRIER PIPE SEE PLN FOR SIZE 1. FOR LL CRRIER PIPES OVER 27 : THE STEEL ENCSEMENT PIPESHLL BE 12 LRGER THN THE CRRIER PIPE ND THE STEEL ENCSEMENT WLL THICKNESS SHLL BE 1/2. 2. STEEL ENCSEMENT PIPE THICKNESS FOR BORE UNDER LL RILROD SHLL BE 1/2" MINIMUM. 3. LTERNTE CONCRETE ENCSEMENT PIPE MY BE USED S DETERMINED BY CITY. 4. LL PIPE SHLL BE LID TO GRDE S SHOWN ON THE PLNS. WELDED STEEL CSING PIPE SEE PLN FOR DIMETER ND WLL THICKNESS MIN. YIELD STRENGTH 35,000 P.S.I. CSING PIPE SEE PLN FOR SIZE CUT WY LONGITUDINL SECTION BORED CROSSING WITH ENCSEMENT DETIL CRRIER PIPE SEE PLN FOR SIZE PRESSURE GROUT BETWEEN CSING ND SECTION - SURROUNDING ERTH BORED CROSSING WITH ENCSEMENT DETIL CRRIER PIPE SHLL BE SECURED BY CSING SPCERS SUCH S MNUFCTURED BY RCI OR PPROVED EQUL OF LEWISVILLE ENGINEERING DIVISION Encasement Pipe Requirements 7.15

21 STRUCTURL NOTES: 1. LL STRUCTURL STEEL TO BE PINT LL STRUCTURL STEEL,TWO (2) SHOP COTS OF RED OXIDE 3. REINFORCING STEEL (REBR) SHLL BE GRDE 40 OR BETTER. 4. LL CONCRETE TO BE CLSS C,)3600 PSI T 28 DYS 5. SECTION B-B BLOCKING SHLL NOT ENCSE THE SUPPORTING BEMS. 6. PORTIONS OF CIRCULR COLUMNS BOVE GROUND SHLL BR FORMED WITH METL FORMS. 7. CORNERS OF LL CONCRETE SHLL BE FORMED USING 3/4 CHMFER STRIPS UNLESS OTHERWISE NOTED TRENCH WIDTH CENTERED ON PIPE 8. DIMENSIONS RELTING TO REINFORCEING STEEL RE CENTER TO CENTER OF BRS. 9. DESIGN STREE FOR REINFORCING STEEL IS EQUL p.s.i. PLN VIEW LIMITS OF DUCTILE IRON PIPE FOR CROSSING MX MX. SLOPE 2 to DESIGN STREE fc=1200 p.s.i. 11. GROUTED ROCK RIP-RP WITH FILTER FBRIC SHLL CONFORM TO ITEM 432 S REFERENCED IN TEXS DEPRTMENT OF TRNSPORTTION STNDRD SPECIFICTION 12. GEOTECHNICL REPORT SHLL BE UTILIZED FOR DETERMINING THE REQUIRED DEPTH OF THE DRILL SHFTS. 13. GROUTED ROCK RIP-RP SHLL BE INSTLLED FROM THE TOP OF THE BNK TO MINIMUM OF 4.0 FROM BOTTOM OF PIPE TRENCH. 14. PROVIDE 2 (TWO) INCHES OF COVER FOR LL REINFORCING STEEL. 15. DRILL SHFTS SHLL NOT BE CONSTRUCTED IN MNNER THT WILL IMPEDE THE FLOW OF WTER WITHIN THE LIMITS OF THE MIN CHNNEL 16. DRILL SHFTS CONSTRUCTED WITHIN THE LIMITS OF THE CHNNEL SHLL INCLUDE DETILS TO PREVENT THE EFFECTS OF SCOURING. 17. THE BELL OF THE CRRIER PIPE SHLL BE POSITIONED SUCH THT IT DOES NOT REST ON COLUMN CP OR STEEL STRP. 40 MX SPCING BEGIN PVC PIPING CONCRETE HEDER SEE NOTE 13 COLUMN HEIGHT OF LEWISVILLE ENGINEERING DIVISION erial Crossing 7.16

22 3/8 X 3 STRP WELD JOINTS DIP CONC. BLOCKING OVER FOUNDTION 2.0 O.C. TOP & BOTTOM DIP 8 LOCTIONS (TYP.) 8- #7 VERTICL 2 DI. #3 SECTION - 2 SECTION C-C CONC. HEDER SECTION B-B NCHOR BOLT & WSHER 7/6 X 1/2 SLOTTED BOLT HOLES DIP B 38 X 3 STRP 2 O.C. WELD JOINT SEE SECTION BELOW W SECTION S DIRECTED BY THE DESIGN ENGINEER 3/4 X 8 NCHOR BOLTS DIP DIP 5- #5 T 10 O.C. TOP & BOTTOM 9 TYP. 6 TYP. DIP CONC. BLOCKING OVER FOUNDTION (SEE NOTE 5) 5- #4 REBR T 8 O.C. ECH WY B #7 REBR 5- #5 T 8 O.C. TOP & BOTTOM 3 #5 T 10 OC TOP & BOTTOM 5 - #5 T 8 OC TOP & BOTTOM CONC. HEDER C C 3.0 SQURE OR S DIRECTED BY ENGINEER #3 6 PITCH WITH FLT TURN T TOP & BOTTOM #7 CREEK CROSSING DETIL (TYP) COLUMN DETIL 2.0 ** SIZE OF THE CRRIER PIPE SHLL NOT EXCEED 12 (IN.) DIMETER** OF LEWISVILLE ENGINEERING DIVISION erial Crossing 7.16a