MICHIGAN DEPARTMENT OF TRANSPORTATION

Transcription

1 ROUTE: M-20 CHIPPEW & GREENDLE TOWNSHIP ISBELL & MIDLND COUNTY FEDERL SECTION CONTROL SEC JOB NO. PROJECT ITEM VROMN RD. WISE RD. VLLEY RD. 1 6 N RIVER RD. RIVER RD. SCHOOL RD. 9 VROMN RD E. COUNTY LINE RD BLCK CR. CHIPPEW SOUTH CRL DRIN RIVER 20 LOCTION #1 LOCTION #3 LOCTION #2 13 CHIPPEW TWP. REMUS RD. 21 LOOMIS RD CHIPPEW RD. ISBELL/MIDLND COUNTY THE IMPROVEMENTS COVERED BY THESE PLNS SHLL BE DONE IN CCORDNCE WITH THE 2012 STNDRD SPECIFICTIONS FOR CONSTRUCTION. PHYSICL ROD NUMBER (PR#) & MILEPOST (MP) DT RE FROM MICHIGN GEOGRPHIC FRMEWORK VERSION # 12. MILES: 0.5 CONTRCT FOR: DRINGE IMPROVEMENTS LONG M-20 IN ISBELL ND MIDLND COUNTIES. including REPLCEMENT OF EXISTING WEEP TILE, DITCH CLENOUT, ND PLCEMENT OF RIP RP. COUNTY KEY DTE: 2/14/17 M-20 DRINGE IMPROVEMENTS DRWING Michigan Department of Transportation DESIGN UNIT: MYERS LOCTION KIRK T. STEUDLE, P.E. - DIRECTOR TSC: MT PLESNT 1

2 LOG OF PROJECT Page 2 of 17 C.S /56021 J.N PROGRESS SCHEDULE Work must be completed within 30 days of award. No work shall be performed, or lane closures allowed during the Memorial Day holiday period, defined as beginning on Thursday, May 25 th at noon until Tuesday, May 30 th at normal starting time. Notice must be provided to Jason Potts at at least three (3) calendar days prior to beginning work. JOB LOCTION Location #1 (North side of M-20, from Chippewa Rd to ½ mile east of Chippewa Rd.): CS Information CS MP (M-20) PR Information PR MP (M-20) Location Length = 1200 feet Location #2 (South side of M-20, from Vroman Rd. to 850 feet west): CS Information CS MP (M-20) PR Information PR MP (M-20) Location Length = 1/8 mile Location #3 (North side of M-20, ½ mile east of Isabella County Line Rd.): CS Information CS MP (M-20) PR Information PR MP (M-20) Location Length = 50 feet DESCRIPTION OF WORK Location #1: Remove and replace the existing 18 weep tile with new 18 Class Sewer and cleanout existing drainage structures at the locations shown on the attached plan sheets. Where driveways are encountered, saw cut and remove the existing HM to the minimum extent necessary; remove, salvage, and reset existing culverts to existing elevations; and restore the driveways with pproach, Cl II material. Existing gravel shoulders shall be restored with Shoulder, Cl II, Modified as necessary. ll slopes that are disturbed shall be restored with Slope Restoration, Type B. Location #2: Clean out ditch from the last drainage structure on the south side of M-20, located 600 feet west of Vroman Rd, east to Vroman Rd. lso, clean out the first two drainage structures to the west of Vroman Rd. on the south side of M-20. Drainage structure cleanout at these locations will also include cleaning the inlet pipe stems from the ditch to the drainage structures.

3 LOG OF PROJECT Page 3 of 17 C.S /56021 J.N Location #3: Place riprap at the outlet of the drop structure. The use of crushed concrete will not be allowed. ESTIMTED QUNTITIES The quantities included in the summations below are approximate and for reference only. Contractor will be responsible for verifying quantities before bidding by site inspection and plan review. If any major discrepancies are noted, contractor must contact Collin Lorenz at (989) This project is a Maintenance funded project, which means that there will be absolutely no overpayment or extras. ll material, labor and mobilization shall be included in the bid. MDOT will have the low bid reviewed and approved for funding. MDOT reserves the right to reject any bid that appears to be unqualified. Before award, MDOT may request a site and plan review meeting with the low bid contractor. Items of Work (for information only) Location #1 (North side of M-20, from Chippewa Rd to ½ mile East of Chippewa Rd.): Sewer, Rem, Less than 24 inch 700 Ft Sewer, Cl, 18, Tr Det 700 Ft Slope Restoration, Type B 1400 Syd Dr Structure, Cleanout 8 Ea pproach, Cl II, 6 inch 85 Syd Table 1 (For Information Only) Location #1: North side of M-20, from Chippewa Rd to ½ mile East of Chippewa Rd. Road Stationing Comments Chippewa Road to Replace existing weep tile to Replace existing weep tile and clean out both drainage structures to Replace existing weep tile and clean out both drainage structures to Replace existing weep tile and clean out both drainage structures.

4 LOG OF PROJECT Page 4 of 17 C.S /56021 J.N Location #2 (South side of M-20, from Vroman Rd. to the West 850 feet): Ditch Cleanout 5 Sta Dr Structure, Cleanout 2 Ea Table 2 (For Information Only) Location #2: South side of M-20, from Vroman Rd. to the West 600 feet Road Stationing Comments to Cleanout ditch and Clean out drainage structures Vroman Road Location #3 (North side of M-20, ½ mile east of Isabella County Line Rd.): Riprap, Plain 10 Syd Table 3 (For Information Only) Location #3: North side of M-20, ½ mile East of Isabella County Line Rd. Road Stationing Comments Isabella County Line Rd. Place rip rap at the outlet of the drop structure. MINTINING TRFFIC Traffic Restrictions Maintaining traffic will be accomplished with shoulder closures utilizing Maintaining Traffic Typicals M0020a and M0110a. dditionally, traffic shall be maintained according to Sections , , and 812 of the 2012 Standard Specifications for Construction, including any Supplemental Specifications, and as specified herein. Sign covers shall be placed over any regulatory, warning, or construction signs that are not applicable during construction. The Contractor shall not create any unsafe conditions within the Construction Influence rea (CI) that form a hazard for motorists. The CI shall extend as far as the required advanced construction signing, detour signing, or any other signs pertaining to this location. Extra caution should be used when delineating the work zone overnight to protect the roadway users. Drop-offs will not be allowed overnight. The Contractor shall bring all slopes to a 1 on 3 slope or flatter in any location within 12 feet of live traffic at the end of each work day. This work shall be included in the overall project estimate. The Contractor will be responsible for coordinating with landowners about maintaining driveway access. Once work is initiated that includes any lane restrictions, that work shall be continuous until completed.

5 LOG OF PROJECT Page 5 of 17 C.S /56021 J.N The storage restrictions in section G.5 of the 2012 Standard Specifications for Construction will be strictly adhered to. The Contractor shall not park any vehicle or store any material on public recreational property. Daily maintenance of traffic control items will not be paid for separately, but will be included in the lump sum price for the project. GENERL NOTES MISS DIG/UNDERGROUND UTILITY NOTIFICTION For the protection of underground utilities and in conformance with Public ct 174 of 2013, the Contractor shall contact MISS DIG System, Inc. by phone at 811 or or via the web at either elocate.missdig.org for single address or rte.missdig.org, a minimum of 3 business days prior to excavating, excluding weekends and holidays. EXISTING WTER MINS ND SEWERS The Contractor shall be responsible for any damage to properly identified existing water mains and/or existing sewers during the construction of this project. DITCH ND DRINGE STRUCTURE CLENOUT The material removed from the ditch and drainage structure cleanout operations shall become the property of the contractor and must be disposed of in accordance of section of the 2012 Standard Specifications for Construction. STTIONING Stationing on this project was taken from old plans and is not necessarily accurate. OLD ROD PLNS The following old road plans were referred to in the design of this project (1995) (1996) In addition, other old road plans that predate this project may be available. These plans may be reviewed in the Transportation Service Center (TSC) during normal working hours. SOIL EROSION MESURES ppropriate soil erosion and sedimentation control measures shall be in place prior to earth-disturbing activities. Place turf establishment items as soon as possible on potential erodable slopes as directed by the Engineer. Critical ditch grades shall be protected with either sod or seed/mulch or mulch blanket as directed by the Engineer SEED MIXTURE The symbol for the permanent turf seed mixture on this project is symbol THM. EXISTING SIGN RELOCTION ny permanent signs requiring relocation due to Contractor operations shall be salvaged and reset by the Contractor at locations designated by the Engineer. Signs and posts damaged during the removal and storage operations shall be replaced with new signs and

6 LOG OF PROJECT Page 6 of 17 C.S /56021 J.N posts. The cost of this work shall be borne by the Contractor. Notes pplying to Standard Plans Where the following items are called for on the plans, they are to be constructed according to the Standard Plan or Special Detail given below opposite each item unless otherwise indicated. Drainage Structures... *R-1-G Granular Blanket, Underdrains, Outlet Endings for Underdrains, and Sewer... R-80-E Utility Trenches...*R-83-C Soil Erosion & Sedimentation Control Measures... R-96-E Seeding and Tree Planting... R-100-H Temporary Traffic Control Devices... WZD-125-E* * indicates Special Detail PUBLIC UTILITIES Control Section = Charter Communications 221 Ellis Place Mt. Pleasant, Michigan Ph: (W) ttn: Bryon Carroll City of Mt. Pleasant 1303 N. Franklin St. Mt. Pleasant, Michigan Ph: x5402(W) ttn: John Zang Consumers Energy 1945 West Parnall Road, P Jackson, Michigan Ph: (W) ttn: Pete Mulhearn Consumers Energy 1325 Wright venue lma, Michigan Ph: (W) ttn: Doug Shuster Cable Other Electric Electric

7 Consumers Energy 2400 Weiss Street Saginaw, Michigan Ph: (W) ttn: Kyle Skrabut Consumers Energy 1945 West Parnall Road, P Jackson, Michigan Ph: (W) ttn: Timothy Coppernoll DTE Energy / MichCon Gas 609 Bjornson Big Rapids, MI Ph: (W) ttn: Larry Bourke Frontier Communications 345 Pine venue lma, Michigan Ph: (W) ttn: Mark Marshall Great Lakes Gas Transmission 5250 Corporate Drive Troy, Michigan Ph: (W) ttn: Kitty Martin Isabella County Drain Commissioner 200 North Main Street Mt. Pleasant, Michigan Ph: (W) ttn: Robert Willoughby Merit Energy Company 2273 N. Winans Road lma, Michigan Ph: (W) ttn: Jim bell LOG OF PROJECT Page 7 of 17 C.S /56021 J.N Gas Gas Gas Telecom Gas County Drain Gas

8 Merit Energy Company P.O. Box 910 Kalkaska, Michigan Ph: (W) ttn: Randy Sanders Mid Michigan Community College 5805 E. Pickard Mt. Pleasant, Michigan Ph: (W) ttn: Kirk Lehr LOG OF PROJECT Page 8 of 17 Midland County Educational Service gency 3917 Jefferson venue Midland, Michigan Ph: (W) ttn: Jim Mallory Saginaw Chippewa Indian Tribe 7070 E Broadway Rd Mt. Pleasant, Michigan Ph: (W) ttn: Daniel Staples Union Township 2010 S. Lincoln Road Mt. Pleasant, Michigan Ph: x224(W) ttn: Kim Smith Windstream KDL 4074 S. Linden Road Flint, Michigan Ph: (W) ttn: Dirk Welte Winn Telephone Company 402 N. Mission St Mt. Pleasant, Michigan Ph: (W) ttn: Mike Fitzpatrick C.S /56021 J.N Gas Telecom Telecom Telecom Water Telecom Telecom

9 LOG OF PROJECT Page 9 of 17 C.S /56021 J.N Control Section = T&T 136 E. 4th St. Clare, Michigan Ph: (W) ttn: Rob ugustine Charter Communications 7372 Davison Rd Davison, Michigan Ph: (W) ttn: David Kelly City of Midland 333 W. Ellsworth Midland, Michigan Ph: (W) ttn: Brian McManus Consumers Energy 2400 Weiss Street Saginaw, Michigan Ph: (W) ttn: Greg Squanda DOW Chemical Co. 921 Building Midland, Michigan Ph: (W) ttn: Martin Hill Lee Township 1840 W. Olson Rd Sanford, Michigan Ph: (W) ttn: Michael Glynn Telecom Cable Water Electric Other Water

10 LOG OF PROJECT Page 10 of 17 C.S /56021 J.N METC Energy Way Novi, Michigan Ph: (W) ttn: Erin Keeler Midland County Drain Commissioner 220 West Ellsworth Street, Room Midland, Michigan Ph: (W) ttn: Doug Enos Midland County Road Commission 2334 N. Meridian Road Sanford, Michigan Ph: (W) ttn: Sam SanMiguel Midland County Water District No. 1 P.O. Box 320 Sanford, Michigan Ph: (W) ttn: Ron Rose Wolverine Pipe Line Company 8075 Creekside Drive, Suite 210 Portage, Michigan Ph: x124(W) ttn: Louis Kraus Electric County Drain Other Water Gas

11 10' SHOULDER 9' 12' LNE HM ORIGINL GROUND 4% 2% 1 ON 4 REMOVL LIMITS SUBBSE UNDERDRIN TYP EXISTING WEEP TILE 18' SLOPE RESTORTION, TYPE B 10' SHOULDER 9' 12' LNE HM ORIGINL GROUND 4% 2% 1 ON 4 DRINGE STRUCTURE 4' DI (TYP) UNDERDRIN OUTLET, TYP CLSS SEW, (TYPICL) SUBBSE UNDERDRIN TYP FILE: Michigan Department of Transportation NO SCLE DTE: 2/14/17 DESIGN UNIT: MYERS TSC: MT PLESNT CS: JN: TYPICL SECTIONS LOCTION #1 DRWING M-20 TYP

12 N 60' ROW ' BIT DR MH#237 (50.5'LT) MH#239 (50'LT) ' BIT DR MH#240 (48.5'LT) ' BIT DR MH#241 (48.5'LT) M ' BIT DR 60' ROW ' ROW ' BIT DR MH#236 (57'RT) ' BIT DR MH#238 (54.6'RT) MH#242 (55.7'RT) +50 9' BIT DR 70' ROW REMOVL QUNTITIES THIS Ft Ea Sewer, Rem, Less than 24 inch Dr Structure, Cleanout DTE: 2/14/17 CS: REMOVL DRWING FILE: Michigan Department of Transportation 0 90 HORZ. (FT) DESIGN UNIT: MYERS TSC: MT PLESNT JN: M-20 ST TO ST LOCTION #1 M-20 REM 12

13 N 60' ROW ' BIT DR MH#237 (50.5'LT) MH#239 (50'LT) ' BIT DR MH#240 (48.5'LT) ' BIT DR MH#241 (48.5'LT) +94 M-20 13' BIT DR 60' ROW ' ROW ' BIT DR MH#236 (57'RT) ' BIT DR MH#238 (54.6'RT) MH#242 (55.7'RT) +50 9' BIT DR 70' ROW CONSTRUCTION QUNTITIES THIS Ft Syd Sewer, Cl,, Tr Det Slope Restoration, Type B DTE: 2/14/17 CS: CONSTRUCTION DRWING FILE: Michigan Department of Transportation 0 90 HORZ. (FT) DESIGN UNIT: MYERS TSC: MT PLESNT JN: M-20 ST TO ST LOCTION #1 M-20 CON 13

14 N 60' ROW M-20 MH#243 (49'LT) ' BIT DR MH#244 (50'LT) ' BIT DR MH#245 (50'LT) ' BIT DR 383 MH#247 (50'LT) ' BIT DR MH#248 (50'LT) ' BIT DR 385 MH#250 (51'LT) ' BIT DR MH#251 (52'LT) ' BIT DR ' ROW 70' ROW MH#246 (55'RT) ' BIT DR MH#249 (55'RT) ' BIT DR MH#252 (54'RT) 70' ROW REMOVL QUNTITIES THIS Ft Ea Sewer, Rem, Less than 24 inch Dr Structure, Cleanout DTE: 2/14/17 CS: REMOVL DRWING FILE: Michigan Department of Transportation 0 90 HORZ. (FT) DESIGN UNIT: MYERS TSC: MT PLESNT JN: M-20 ST TO ST LOCTION #1 M-20 REM 14

15 N 60' ROW M-20 MH#243 (49'LT) ' BIT DR MH#244 (50'LT) ' BIT DR MH#245 (50'LT) ' BIT DR 383 MH#247 (50'LT) ' BIT DR MH#248 (50'LT) ' BIT DR 385 MH#250 (51'LT) ' BIT DR MH#251 (52'LT) ' BIT DR ' ROW 70' ROW 70' ROW MH#246 (55'RT) ' BIT DR MH#249 (55'RT) ' BIT DR MH#252 (54'RT) CONSTRUCTION QUNTITIES THIS Ft Syd Sewer, Cl,, Tr Det Slope Restoration, Type B DTE: 2/14/17 CS: CONSTRUCTION DRWING FILE: Michigan Department of Transportation 0 90 HORZ. (FT) DESIGN UNIT: MYERS TSC: MT PLESNT JN: M-20 ST TO ST LOCTION #1 M-20 CON 15

16 N ' BIT DR ' BIT DR ' BIT DR +13 MH#253 MH#254 MH#256 MH#257 MH#259 (52.4'LT) (52.5'LT) (52.3'LT) (52'LT) (52'LT) M-20 12' BIT DR ' BIT DR ' ROW 60' ROW 60' ROW 70' ROW MH#255 (54'RT) ' BIT DR MH#258 (53'RT) REMOVL QUNTITIES THIS Ft Ea Sewer, Rem, Less than 24 inch Dr Structure, Cleanout DTE: 2/14/17 CS: REMOVL DRWING FILE: Michigan Department of Transportation 0 90 HORZ. (FT) DESIGN UNIT: MYERS TSC: MT PLESNT JN: M-20 ST TO ST LOCTION #1 M-20 REM 16

17 N ' BIT DR ' BIT DR ' BIT DR +13 MH#253 MH#254 MH#256 MH#257 MH#259 (52.4'LT) (52.5'LT) (52.3'LT) (52'LT) (52'LT) 12' BIT DR ' BIT DR M ' ROW 60' ROW 60' ROW 70' ROW MH#252 (54'RT) MH#255 (54'RT) ' BIT DR MH#258 (53'RT) CONSTRUCTION QUNTITIES THIS Ft Syd Sewer, Cl,, Tr Det Slope Restoration, Type B DTE: 2/14/17 CS: CONSTRUCTION DRWING FILE: Michigan Department of Transportation 0 90 HORZ. (FT) DESIGN UNIT: MYERS TSC: MT PLESNT JN: M-20 ST TO ST LOCTION #1 M-20 CON 17

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20 KEY CHNNELIZING DEVICES LIGHTED RROW PNEL (CUTION MODE) ROD TRFFIC FLOW WORK HED REFLECTS EXISTING SPEED LIMIT WORK ZONE BEGINS R5-18c W20-1 SPEED D D END ROD WORK PLCE THIS SIGN LONG WITH THE USE THE "NEXT MILES" SIGN WHEN SHOULDER CLOSURE EXCEEDS 1 MILE IN LENGTH SIGN = 120 ft2 - TYPE B W/PLQUE = 132 ft2 - TYPE B LIMIT DVNCE WORK ZONE SIGNING S PLUS DDITIONL R2-1 s X X D DEPICTED ON THE PPROPRITE TYPICL M0030a-M0080a. THROUGHOUT WORK RE R2-1 SPEED LIMIT X X R2-1 WORK RE VRIES SPEED LIMIT X X R2-1 PLCE THROUGHOUT WORK RE S INDICTED ND FTER LL MJOR CROSSRODS IF PERMNENT SIGNS RE NOT IN PLCE. PLCE THROUGHOUT WORK RE S INDICTED ND FTER LL MJOR B CROSSRODS IF PERMNENT SIGNS RE NOT IN PLCE. 1/3 D L SPEED LIMIT D X X WORK R2-1 END ROD WORK ZONE BEGINS PLCE THIS SIGN LONG WITH THE DVNCE WORK ZONE SIGNING S D R5-18c RIGHT DEPICTED ON THE PPROPRITE SHOULDER TYPICL M0030a-M0080a. SHOULDER SHOULDER D ROD CLOSED HED NEXT W21-5b WORK MILES HED W20-1a W20-1 Michigan Department of Transportation TRFFIC ND SFETY MINTINING TRFFIC TYPICL TYPICL TEMPORRY TRFFIC CONTROL FOR SHOULDER CLOSURE ON TWO LNE TWO-WY RODWY NO SPEED REDUCTION NOT TO SCLE DRWN BY: CON:E:djf OCTOBER 2011 CHECKED BY: BMM:CRB : M0110a FILE: PW RD/TS/Typicals/Signs/MT NON FWY/M0110a.dgn REV. 10/04/ OF 2

21 NOTES 1. D = DISTNCE BETWEEN TRFFIC CONTROL DEVICES 1/3 L = MINIMUM LENGTH OF TPER B = LENGTH OF LONGITUDINL BUFFER SEE M0020a FOR "D," "L," ND "B" VLUES 2. LL NON-PPLICBLE SIGNING WITHIN THE CI SHLL BE MODIFIED TO FIT CONDITIONS, COVERED OR REMOVED. 3. DISTNCES BETWEEN SIGNS, THE VLUES FOR WHICH RE SHOWN IN TBLE D, RE PPROXIMTE ND MY NEED DJUSTING S DIRECTED BY THE ENGINEER. 3. THE "WORK ZONE BEGINS" (R5-18c) SIGN SHLL BE USED ONLY IN THE INITIL SIGNING SEQUENCE IN THE WORK ZONE. SUBSEQUENT SEQUENCES IN THE SME WORK ZONE SHLL OMIT THIS SIGN ND THE QUNTITIES SHLL BE DJUSTED PPROPRITELY. 4E. THE MXIMUM RECOMMENDED DISTNCE(S) BETWEEN CHNNELIZING DEVICES SHOULD BE EQUL IN FEET TO THE POSTED SPEED IN MILES PER HOUR ON TPER(S) ND TWICE THE POSTED SPEED IN THE PRLLEL RE(S). 5. FOR OVERNIGHT CLOSURES, TYPE III BRRICDES SHLL BE LIGHTED. 6. WHEN CLLED FOR IN THE FHW CCEPTNCE LETTER FOR THE SIGN SYSTEM SELECTED, THE TYPE WRNING FLSHER, SHOWN ON THE WRNING SIGNS, SHLL BE POSITIONED ON THE SIDE OF THE SIGN NEREST THE RODWY. 7. LL TEMPORRY SIGNS, TYPE III BRRICDES, THEIR SUPPORT SYSTEMS ND LIGHTING REQUIREMENTS SHLL MEET NCHRP 350 CRSHWORTHLY REQUIREMENTS STIPULTED IN THE CURRENT EDITION OF THE MICHIGN MNUL ON UNIFORM TRFFIC CONTROL DEVICES, THE CURRENT EDITION OF THE STNDRD SPECIFICTIONS FOR CONSTRUCTION, THE STNDRD PLNS ND PPLICBLE SPECIL PROVISIONS. ONLY DESIGNS ND MTERILS PPROVED BY MDOT WILL BE LLOWED. 8. WHEN BUFFER RES RE ESTBLISHED, THERE SHLL BE NO EQUIPMENT OR MTERILS STORED OR WORK CONDUCTED IN THE BUFFER RE. 29. THE TYPE OF REFLECTIVE ING USED FOR THE W20-1a PLQUE SHLL BE THE SME S THE TYPE USED FOR THE PRENT SIGN. SIGN SIZES DIMOND WRNING - 48" x 48" W20-1a PLQUE - 48" x 3 R2-1 REGULTORY - 48" x 60" R5-18c REGULTORY - 48" x 48" Michigan Department of Transportation TRFFIC ND SFETY MINTINING TRFFIC TYPICL TYPICL TEMPORRY TRFFIC CONTROL FOR SHOULDER CLOSURE ON TWO LNE TWO-WY RODWY NO SPEED REDUCTION NOT TO SCLE DRWN BY: CON:E:djf OCTOBER 2011 CHECKED BY: BMM:CRB : M0110a FILE: PW RD/TS/Typicals/Signs/MT NON FWY/M0110a.dgn REV. 2 OF 2 10/04/2011

22 LIGHTWEIGHT WRNING LIGHT TTCHED WITH VNDL RESISTNT HRDWRE THROUGH UPRIGHT ND RIL (OPTIONL) 45 o BRRICDE RIL MY BE " C X P " H I G H D E N S I T Y " H O L L O W E X T R U D E 1-8" C-C 12" MX. REFLECTORIZED SILVER (WHITE) (TYPICL) 1 " P E R SQURE STEEL TUBE 8" TYP. (12 GGE) 5-0" 1-8" C-C REFLECTORIZED ORNGE (TYPICL) & " S T & " S T 1" O.D. STEEL FLT LOCK WSHER 5-0" (12 REQUIRED) WELD TO CENTER 2 " x 2 " x OF BSE 2 " x 2 " OR 8" 2" SQURE STEEL TUBE (12 GGE) 8-0" 4-0" - 6-0" FRONT ELEVTION SIDE VIEW PERFORTED SQURE STEEL TUBE OPTION LIGHTWEIGHT WRNING LIGHT TTCHED WITH VNDL RESISTNT HRDWRE THROUGH UPRIGHT (OPTIONL) 3" 45 o BRRICDE RIL MY BE " C X P " H I G H D E N S I T Y " H O L L O W E X T R U D E 1-8" C-C 12" MX. REFLECTORIZED SILVER (WHITE) (TYPICL) 1 " x 1 (10 GGE) 5-0" 1-8" C-C REFLECTORIZED ORNGE (TYPICL) 8" TYP. & " S T & " S T 1" O.D. STEEL FLT LOCK WSHER 5-3" (12 REQUIRED) 2 " x 2 " x 2 " x 2 " x WELD TO CENTER OF BSE 8" 2" SQURE STEEL TUBE (12 GGE) 1 " x 1 " N 8-0" 4-0" - 6-0" FRONT ELEVTION SIDE VIEW NGLE IRON OPTION LEFT DIRECTIONL BI-DIRECTIONL RIGHT DIRECTIONL CLOSURES BRRICDE RIL ING OPTIONS TYPE III BRRICDES Other Type III Barricades meeting current NCHRP crash worthy criteria can be found on the FHW Safety website at NOT TO SCLE File: T&S/Typ/Signs/WorkZones/wzd 125 d Rev. 09/22/09 PJ Michigan Department of Transportation PREPRED BY TRFFIC ND SFETY ENGINEER OF DELIVERY ENGINEER OF DEVELOPMENT BUREU OF HIGHWYS DELIVERY STNDRD PLN FOR Temporary Traffic Control Devices DRWN BY: ECH (SPECIL DETIL) 9/22/09 CHECKED BY: MWB FHW PPROVL DTE WZD-125-E 1 of 3 NOTE: THE ORIGINL SIGNED COPY IS KEPT ON FILE T THE.

23 LIGHTWEIGHT (3.3 LBS. MX.) WRNING LIGHT TYPE WITH 6 VOLT SINGLE LNTERN TYPE BTTERY HELD BY Z - B R C K E T T T C H E D W I T H WITH BOLT PROTECTION CUP. LOCTE BOLT 2" IN FROM THE EDGE LINE OF THE PNEL 4 8 " x 4 8 " (MEDIUM DENSITY OVERLY PLYWOOD) REFLECTIVE ING 1 " D I. H O L & " x 3 " S T E E L H E X B O L N D 1 " F L T TIGHTENED TO CUP WSHER NYLON WSHER (SEE DETIL BELOW) INSERTED IN THE HOLE OF PNEL WRNING LIGHT HOUSING (OPTIONL) MUST PROTRUDE FROM EDGE OF SIGN MINIMUM OF 1" ND BTTERY MUST BE PLCED IN OUTERMOST SLOT 1 " x 1 " 12 OR 14 GGE GLVNIZED UPRIGHT P S S T S T E E L T U B I 2" SQURE STEEL TUBE HIGH (12 GGE) FOR INSERTING UPRIGHT TTCH STUB TO NGLE I R O N B Y " ON THREE SIDES 2 " x 2 " x 2 " x 2 " x 1" - 2" (TYP.) 5-0" (RURL) OR 7-0" (URBN) 1" ON CENTER, LL FOUR SIDES & " x 2 " - 1 S T E E L H E X B O (4 REQUIRED) 2" x 2" x 3-0" 12 GGE GLVNIZED SLEEVE P S S T S T E E L T U B I 1" ON CENTER, LL FOUR SIDES PLCED FROM BOTTOM OF UPRIGHT 6-0" 3-4" SIDE VIEW FRONT ELEVTION TEMPORRY SIGN SUPPORT (WRNING LIGHT PLCED ON SIDE CLOSEST TO TRFFIC) * SIGN STND IS BLLSTED WITH FOUR OR MORE 35 LB SNDBGS. MINIMUM OF ONE ON ECH END. UPRIGHTS SHLL NOT EXTEND BOVE THE SIGN PNEL GGE STEEL R " D I " & " D I Z-BRCKET DETIL OPTIONL NYLON WSHER Other temporary sign supports meeting current NCHRP crash worthy criteria can be found on the FHW Safety website at NOT TO SCLE (SPECIL DETIL) BUREU OF HIGHWYS DELIVERY STNDRD PLN FHW PPROVL DTE 9/22/09 File: T&S/Typ/Signs/WorkZones/wzd 125 d Rev. 09/22/09 PJ WZD-125-E 2 of 3 NOTE: THE ORIGINL SIGNED COPY IS KEPT ON FILE T THE.

24 0 TO 4" PLSTIC DRUM PROPOSED TYPE III BRRICDE EXISTING TYPE III BRRICDE PPROX. 3-0" 2" MX. 30" MX. (SEE NOTE) SYMBOLS TO BE USED ON PLNS REMINDER OF DRUM REFLECTORIZED ORNGE REFLECTORIZED WHITE NON REFLECTORIZED ORNGE NOTE: DRUMS SHLL HVE T LEST 4 HORIZONTL REFLECTORIZED STRIPES (2 ORNGE ND 2 WHITE) OF UNIFORM WIDTH, LTERNTING IN COLOR WITH THE TOPMOST REFLECTORIZED STRIPE BEING ORNGE. NON REFLECTORIZED SPCES BETWEEN THE HORIZONTL REFLECTORIZED ORNGE ND WHITE STRIPES SHLL BE ORNGE IN COLOR ND EQUL IN WIDTH. PLSTIC DRUM NOTES: 2" PERFORTED SQURE STEEL TUBES MY BE USED TO FBRICTE THE HORIZONTL BSE OF THE TYPE III BRICDE. WRNING LIGHTS SHLL BE PLCED CCORDING TO THE CURRENT STNDRD SPECIFICTIONS FOR CONSTRUCTION ND LL OTHER PROVISIONS IN THE CONTRCT WHEN THEY RE USED ON TYPE III BRRICDES. SEE ROD STNDRD PLNS R-113-SERIES FOR TEMPORRY CROSSOVERS FOR DIVIDED RODWY, ND R-126-SERIES FOR TYPICL LOCTION ND SPCING OF PLSTIC DRUMS FOR PLCEMENT OF TEMORRY CONCRETE BRRIER. SIGNS, BRRICDES, ND PLSTIC DRUMS SHLL BE FCED WITH PRESSURE- SENSITIVE REFLECTIVE ING CCORDING TO THE CURRENT STNDRD SPECIFICTIONS FOR CONSTRUCTION. SNDBGS SHLL BE USED WHEN SUPPLEMENTL WEIGHTS RE REQUIRED TO CHIEVE STBILITY OF THE BRRICDE. THE SNDBGS SHLL BE PLCED SO THEY WILL NOT COVER OR OBSTRUCT NY REFLECTIVE PORTION OF THE TRFFIC CONTROL DEVICE. NOT TO SCLE (SPECIL DETIL) BUREU OF HIGHWYS DELIVERY STNDRD PLN File: T&S/Typ/Signs/WorkZones/wzd 125 d FHW PPROVL DTE Rev. 09/22/09 PJ 9/22/09 WZD-125-E 3 of 3 NOTE: THE ORIGINL SIGNED COPY IS KEPT ON FILE T THE.

25 1'-5" 2'-3" DI. MXIMUM 9" 2'-0" DI. MINIMUM 1'-4" OR 2'-0" STEEL REINFORCEMENT SHLL BE S SPECIFIED IN CURRENT STM C-478 (TYP.) 5" 3'-0" DI. 4'-0" DI. PLCE COVER ON MNHOLE S SPECIFIED ON PLNS PLN VIEW 2'-0" DI. 2'-3" DI. MX. DETIL FOR 1'-4" & 2'-0" TOP SECTIONS SHPE MY VRY FROM DETIL SHOWN BUT MUST COMPLY WITH STM C-478 ND JOINTS SHLL BE COMPTIBLE WITH THE RISER TOP OF MSONRY STRUCTURE OR BOTTOM OF CSTING 8" 8" DEPTH S SPECIFIED ON PLNS 3" EMBEDMENT (TYP.) 1'- MX. TOP STEP TO BE 1'- BELOW TOP OF CSTING STEP (SEE NOTES) 1 MX. (TYP.) 4'-0" DI. 5'-0" DI. OR 6'-0" DI. IF SPECIFIED ON PLNS 2" * TPERED CONES (2'-8" ) * FOR SHORTER SECTIONS, SEE DETIL FOR 1'-4" ND 2'-0" TOP SECTIONS ND FLT TOP SLBS 4" FOR 4'-0" DI. 5" FOR 5'-0" DI. FOR 6'-0" DI. LIFT PIN HOLE (TYP.) 5" 4'-0" DI. 3'-3" 1'-2" R STEEL REINFORCEMENT SHLL BE S SPECIFIED IN CURRENT STM C-478 DI. STEEL REINFORCEMENT (SEE NOTES) TONGUE ND GROOVE JOINT SHLL BE MODIFIED TO FIT RISER SECTION CONCRETE FOOTING SHLL BE 8" THICK FOR DEPTHS TO 25'-0" ND 1'-0" THICK FOR DEPTHS OVER 25'-0" INTEGRL BSE OPTION OPENING SIZE S REQUIRED 4" 4" STEEL REINFORCEMENT (SEE NOTES) SEPRTE BSE OPTION CONCRETE FOOTING SHLL BE 8" THICK FOR DEPTHS TO 25'-0" ND 1'-0" THICK FOR DEPTHS OVER 25'-0" SECTION - TYPICL MNHOLE PRECST REINFORCED CONCRETE SHOWN OTHER OPTIONS INCLUDE CONCRETE BLOCK, BRICK, OR CST-IN-PLCE WLL SECTIONS SEE TYPICL WLL SECTIONS FOR WLL THICKNESS 3'-0" 1'-3" ELBOW S REQUIRED SECTION - TYPICL PRECST REINFORCED BOTTOM SECTION FOR DROP MNHOLE DEPRTMENT DIRECTOR Kirk T. Steudle BUREU OF DEVELOPMENT STNDRD PLN FOR Michigan Department of Transportation PREPRED BY PPROVED BY: DIRECTOR, BUREU OF FIELD SERVICES DRINGE STRUCTURES DESIGN DIVISION DRWN BY: B.L.T. CHECKED BY: W.K.P. PPROVED BY: DIRECTOR, BUREU OF DEVELOPMENT F.H.W.. PPROVL R-1-G 1 OF 9

26 B B B B B B HLF SECTION - HLF SECTION - HLF SECTION - TOP OF MSONRY PLCE CSTING ON STRUCTURE OR INLET S SPECIFIED BOTTOM OF CSTING ON PLNS FOR PLCEMENT OF STEPS SEE MNHOLE DETILS TOP OF MSONRY PLCE CSTING ON CTCH STRUCTURE OR BSIN S SPECIFIED ON BOTTOM OF CSTING PLNS FOR PLCEMENT OF STEPS SEE MNHOLE DETILS PLCE CSTING ON LECHING BSIN S TOP OF MSONRY SPECIFIED ON PLNS STRUCTURE OR BOTTOM OF CSTING " CEMENT PLSTER COT ON TOP 5'-0" OF BRICK OR CONCRETE BLOCK FOR PLCEMENT CONSTRUCTION OF STEPS SEE MNHOLE DETILS STRUCTURE DI. STRUCTURE DI. 4'-0" DI. 4" (TYP.) 4" (TYP.) 2'-0" SUMP GRNULR MTERIL CLSS II LOOSE 2'-0" 8" CONCRETE FOOTING 8" CONCRETE FOOTING 1'-0" 4" 3'-4" 4" CONCRETE INLET CTCH BSIN LECHING BSIN * WLL THICKNESS SHLL MTCH LIFT PIN HOLE (TYP.) THICKNESS OF RISER WLL. LIFT PIN HOLE (TYP.) LIFT PIN HOLE (TYP.) 2'-0" DI. * OR 8" * OR 8" 2'-0" DI. 2'-0" 2'-0" 2'-0" FOOTING DI. = 4'-8" + (2 x WLL THICKNESS) SEE MNHOLE DETILS FOR SIZE ND BSE OPTIONS SEE MNHOLE DETILS FOR SIZE ND BSE OPTIONS SEE MNHOLE DETILS FOR BSE OPTIONS SECTION B - B SECTION B - B SECTION B - B STRUCTURE DI. STRUCTURE DI. STRUCTURE DI. STRUCTURE DI. SECTION - SEE MNHOLE DETILS FOR SIZE ND BSE OPTIONS PRECST SUMP FOR PRECST RISERS SECTION - SEE TYPICL BRICK ND BLOCK SECTION FOR SIZE ND BSE OPTIONS PRECST SUMP FOR BRICK OR BLOCK CONSTRUCTION SECTION - PRECST SUMP FOR 2'-0" DI. STRUCTURES BUREU OF DEVELOPMENT STNDRD PLN FOR DRINGE STRUCTURES F.H.W.. PPROVL R-1-G 2 OF 9

27 * 4 BLOCK FOR 4'-0" DI. STRUCTURE 6 BLOCK FOR 5'-0" DI. STRUCTURE 6 BLOCK FOR 6'-0" DI. STRUCTURE * 5'-0" FOR 4'-0" DI. STRUCTURE 6'-0" FOR 5'-0" DI. STRUCTURE 6'-0" FOR 6'-0" DI. STRUCTURE TOP OF MSONRY OR BOTTOM OF CSTING TOP OF MSONRY OR BOTTOM OF CSTING TOP OF MSONRY OR BOTTOM OF CSTING 8" 3'-0" DI. 0 TO 8'-0" * TPERED PORTION " CEMENT PLSTER COT 45 MORTR BEVEL BTTER BLOCKS 0 TO 8'-0" 3'-0" 45 BEVEL 0 TO 15'-0" * TPERED PORTION " CEMENT PLSTER COT 8" OVER 8'-0" OVER TO 15'-0" 15'-0" 45 MORTR BEVEL 4" 8" 12" OVER 8'-0" OVER TO 15'-0" 15'-0" 45 BEVEL 4" 8" 12" OVER 15'-0" 45 MORTR BEVEL 4" 12" * 3'-0" 8" CONCRETE PIPE PID FOR S CONCRETE FOOTING OR BSE FOR WLL SECTION TYPICL CONCRETE BLOCK WLL SECTION TYPICL CST-IN-PLCE CONCRETE WLL SECTION TYPICL BRICK WLL SECTION * PID FOR S DROP INLET (TYPE 1) SECTION - 12" DI. DROP INLET ( TYPE 1 ) 3'-0" DI. B B B B 2'-0" DI. 1'-0" DI. 4'-0" DI. 4" 4" PID FOR S SECTION - SECTION - REINFORCED CONCRETE CULVERT OR SEWER CUT TO INSIDE SURFCE OF SEWER CONCRETE FOOTING SUMP 8" LINER FEET OF 12" SEWER 3'- 3'-0" 8" PLCE COVER ON TOP OF MSONRY CTCH BSIN S STRUCTURE OR SPECIFIED ON BOTTOM OF CSTING PLNS PLCE COVER ON TOP OF MSONRY CTCH BSIN S STRUCTURE OR SPECIFIED ON BOTTOM OF CSTING PLNS 2'-0" 2'-0" DI. DI. CONCRETE FOOTING 2'-0" 8" 2'-0" DI. CONCRETE FOOTING OR BSE FOR WLL SECTION CONCRETE FOOTING OR BSE FOR WLL SECTION JOINT BETWEEN SEWER ND INLET CONSTRUCTION DROP INLET (TYPE 2) PID FOR SEPRTELY 45 BCKFILL SHLL BE PLCED TO BOTTOM OF INLET ND COMPCTED BEFORE CONSTRUCTING THE INLET DI. = 2'-8" + (2 x WLL THICKNESS) SECTION B - B DI. = 2'-8" + (2 x WLL THICKNESS) SECTION B - B DROP INLET ( TYPE 2 ) INLET CTCH BSIN BUREU OF DEVELOPMENT STNDRD PLN FOR DRINGE STRUCTURES F.H.W.. PPROVL R-1-G 3 OF 9

28 2 * D BR 0.20 in. T 90 B B R STEEL REINFORCEMENT SHLL BE S SPECIFIED IN CURRENT STM C-478 9" LP (TYP.) 9" LP (TYP.) 1'-4" 2'-0" 1'-4" 1'-0" 1'-3" 2'-2" 1'-3" 2 * D BR 0.20 in. T 90 B B R STEEL REINFORCEMENT SHLL BE S SPECIFIED IN CURRENT STM C-478 9" 9" LP (TYP.) 1'- 2'-0" 1'- LP (TYP.) 1'-0" 1'-5" 1'-5" 2'-2" 4'-8" DI. 1'-5" 5'-0" DI. SECTION B - B * D BRS MY BE BENT T SMLLER RDIUS RTHER THN PRLLELING THE RDIUS IN THE DRIN OPENING SECTION B - B * D BRS MY BE BENT T SMLLER RDIUS RTHER THN PRLLELING THE RDIUS IN THE DRIN OPENING 8" 3'-4" 8" 10" 3'-4" 10" 2 * D BR 0.20 in. T 90 (TYP.) 2 STEEL REINFORCEMENT SHLL * D BR 0.20 in. BE S SPECIFIED IN CURRENT T 90 (TYP.) STM C-478 (TYP.) STEEL REINFORCEMENT SHLL BE S SPECIFIED IN CURRENT STM C-478 (TYP.) 7" 3'- 7" 9" 3'- 9" SECTION - SECTION - PRECST FLT SLB TOP FOR PRECST CONCRETE STRUCTURE, 2' x 4' CSTING PRECST FLT SLB TOP FOR MSONRY STRUCTURE, 2' x 4' CSTING #5 BRS PLCE ON TOP OF BOTTOM BRS 3" 3" 1 " TWO DDITIONL BRS IN THE BOTTOM CENTERED BETWEEN THE BOTTOM BRS (SEE TBLE FOR BR SIZE) #5 BR 2'-10" LONG IN BOTTOM 3" K 27" DI. HOLE 1 " ONE DDITIONL BR IN THE BOTTOM CENTER BETWEEN THE FIRST ND SECOND BR NEXT TO HOLE (SEE TBLE FOR BR SIZE) L (TYP.) ONE DDITIONL BR IN THE BOTTOM CENTER BETWEEN THE FIRST ND SECOND BR NEXT TO HOLE (SEE TBLE FOR BR SIZE) 3" THREE HNDLING HOLES T 120 SPCING #5 BRS PLCE ON TOP OF BOTTOM BRS PLN (SHOWING BOTTOM LYER OF REINFORCEMENT) COVER DIMETER TBLE OF DIMENSIONS STRUCTURE COVER BR MXIMUM SPCING T K L DIMETER DIMETER (BOTTOM ECH WY) #4 BRS T 10" MXIMUM * 4'-0" 58" 8" #5 T K SPCING ECH WY (TOP) EXCEPT 4'-0" DIMETER 27" DI. 2" DI. HOLE PLUG 5'-0" 6'-0" 7'-0" 72" 8" 8 8" 101 " 12" 7" 9" 8" 10" 8ƒ" 11" #5 T 7" #5 T #5 T 5" () 8'-0" 114" 12" 9" 11" #6 T T 9'-0" 128" 12" 10" 12" #5 T DRINGE STRUCTURE DIMETER 1 " (TYP.) 10'-0" 140" 12" 10" 13" * ONLY BOTTOM LYERS OF STEEL NECESSRY #5 T SECTION - PRECST REINFORCED CONCRETE FLT SLB TOP BUREU OF DEVELOPMENT STNDRD PLN FOR DRINGE STRUCTURES F.H.W.. PPROVL R-1-G 4 OF 9

29 B 4'-0" DI. D1 REDUCER CP DIMENSIONS STRUCTURE DIMETER CP DIMETER "" B CP DEPTH "D1" CP DEPTH "D2" 7'-0" 101 " 8ƒ" 1'-5" 12" B 4'-0" 8'-0" 114" 9" 1'-5" 12" DI. 9'-0" 128" 10" 1'-5" 12" 10'-0" 140" 10" 1'- 12" D2 PRECST REDUCER CP B 2'-0" DI. D1 FLT SLB TOP DIMENSIONS STRUCTURE DIMETER COVER DIMETER "" B COVER DEPTH "D1" COVER DEPTH "D2" 7'-0" 101 " 8ƒ" 1'-5" 12" B 2'-0" 8'-0" 114" 9" 1'-5" 12" DI. 9'-0" 128" 10" 1'-5" 12" 10'-0" 140" 10" 1'- 12" D2 PRECST FLT SLB TOP BSE ND RISER DIMENSIONS STRUCTURE DIMETER BSE DIMETER "1" BSE DIMETER "2" WLL THICKNESS "T" BSE DEPTH "D1" BSE DEPTH "D2" 7'-0" 101 " 108" 7" 8" 12" D2 8'-0" 114" 128" 8" 8" 12" 9'-0" 128" 140" 9" 8" 12" 2 10'-0" 140" 154" 10" 8" 12" SEPRTE BSE OPTION BUREU OF DEVELOPMENT STNDRD PLN FOR DRINGE STRUCTURES F.H.W.. PPROVL R-1-G 5 OF 9

30 B B HLF SECTION - TOP OF MSONRY STRUCTURE OR BOTTOM OF CSTING DEPTH S SPECIFIED ON PLNS T 4'-0" DI. STRUCTURE DIMETER DEPTH S SPECIFIED ON PLNS T STRUCTURE DIMETER D1 D1 1 1 SECTION B - B SHOWING REDUCER CP SECTION B - B SHOWING FLT SLB TOP PRECST MNHOLE BUREU OF DEVELOPMENT STNDRD PLN FOR DRINGE STRUCTURES F.H.W.. PPROVL R-1-G 6 OF 9

31 B B HLF SECTION - TOP OF MSONRY STRUCTURE OR BOTTOM OF CSTING DEPTH S SPECIFIED ON PLNS T 4'-0" DI. STRUCTURE DIMETER DEPTH S SPECIFIED ON PLNS T STRUCTURE DIMETER D1 D1 1 1 SECTION B - B SHOWING REDUCER CP SECTION B - B SHOWING FLT SLB TOP PRECST INLET BUREU OF DEVELOPMENT STNDRD PLN FOR DRINGE STRUCTURES F.H.W.. PPROVL R-1-G 7 OF 9

32 B B HLF SECTION - TOP OF MSONRY STRUCTURE OR BOTTOM OF CSTING DEPTH S SPECIFIED ON PLNS T 4'-0" DI. STRUCTURE DIMETER DEPTH S SPECIFIED ON PLNS T STRUCTURE DIMETER D1 2'-0" SUMP D1 2'-0" SUMP 1 1 SECTION B - B SHOWING REDUCER CP SECTION B - B SHOWING FLT SLB TOP PRECST CTCH BSIN BUREU OF DEVELOPMENT STNDRD PLN FOR DRINGE STRUCTURES F.H.W.. PPROVL R-1-G 8 OF 9

33 #4 BRS 1 " COVER 1'-3" LP 1 " TO 2'-0" DI. 2" COVER #4 BR (TYP.) * SECTION - * WHEN RISER TONGUE LENGTH IS GRETER THN 3", USE 2 TIMES THE TONGUE LENGTH. NOTE: PRECST RISER SHLL FULLY ENGGE THE TONGUE OF THE RISER PIPE. PRECST RISER RING (FOR 2'-0" DIMETER STRUCTURE) NOTES: THE DRINGE STRUCTURE COVERS LLOWED FOR USE ON THESE DRINGE STRUCTURES RE SPECIFIED IN SUBSEQUENT STNDRD PLNS ND RE INTERCHNGEBLE ON NY STRUCTURE. THE TOPS OF MSONRY STRUCTURES SHLL BE SUFFICIENTLY LOW TO PERMIT PROPER DJUSTMENT OF COVER TO GRDE USING MORTR OR BRICK S DIRECTED BY THE ENGINEER. PREMIUM JOINTS RE REQUIRED ON LL SNITRY MNHOLES. SEE STM DESIGNTION C-923. THE NUMBER OF PIPE OPENINGS IN RISER SHLL BE DETERMINED BY THE DESIGNER. SPCING BETWEEN OPENINGS SHLL BE 1'-0" MINIMUM. OPENINGS MY BE CONSTRUCTED BY CSTING OR SCRIBING IN PRECST STRUCTURES DURING FBRICTION OR BY CORING THE CURED CONCRETE. PRECST CONCRETE FOOTINGS OR BSES SHLL BE REINFORCED WITH #4 BRS SPCED T 1'-0" BOTH WYS OR WITH TWO LYERS OF WELDED WIRE FBRIC OF EQUIVLENT CROSS SECTIONL RE LID T RIGHT NGLES ND WIRED TOGETHER. REINFORCEMENT SHLL BE PLCED IN TOP OF FOOTING ND SHLL BE MRKED. GRNULR MTERIL CLSS III SHLL BE USED IN BCKFILLING ROUND LL STRUCTURES THT FLL WITHIN THE 1:1 INFLUENCE LINES FROM THE EDGE OF PVEMENT OR BCK OF CURB. STEPS FOR DRINGE STRUCTURES SHLL BE OF N PPROVED DESIGN ND MDE FROM CST IRON, LUMINUM, OR PLSTIC COTED STEEL. RUNGS SHLL BE MINIMUM OF 10" IN CLER LENGTH, DESIGNED TO PREVENT THE FOOT FROM SLIPPING OFF THE END. THE MINIMUM HORIZONTL PULL OUT LOD SHLL BE 400 LBS. THE MINIMUM VERTICL LOD SHLL BE 800 LBS. THE BELL SHLL BE REMOVED FOR THE FIRST LENGTH OF OUTLET PIPE PROJECTING THROUGH THE WLL OF THE MNHOLE. PRECST CONCRETE FOOTINGS SHLL BE SUPPORTED BY COMPCTED GRNULR SUBBSE. THE MINIMUM WLL THICKNESS FOR LL 2'-0", 4'-0", 5'-0", ND 6'-0" DRINGE STRUCTURES USING CONCRETE BLOCK, BRICK, OR CST-IN-PLCE CONCRETE SHLL BE S SPECIFIED IN TYPICL WLL SECTIONS. THE CONICL SECTION OF MNHOLES OR CTCH BSINS CONSTRUCTED OF BLOCK OR BRICK SHLL BE SHROUDED WITH GEOTEXTILE FBRIC TO MINIMUM DEPTH OF 5'-0" OR THROUGH THE FROST ZONE. ENOUGH GEOTEXTILE MTERIL SHLL BE LEFT ON THE TOP (8" OR MORE) TO ROLL OVER THE TOP OF THE CONE. PRECST CONCRETE SECTIONS, SUMPS, ND FLT TOP SLBS SHLL BE BUILT CCORDING TO CURRENT STM C-478 ND CCORDING TO DETILS SPECIFIED ON THIS PLN. PRECST REINFORCED CONCRETE FLT TOP SLB SHLL BE MRKED TO SHOW LOCTION OF REINFORCEMENT. THE WLLS OF THE PRECST UNITS MY HVE SLIGHT TPER TO LLOW FOR FORM REMOVL. PRECST CONCRETE 2'-0" DIMETER DRINGE STRUCTURES SHLL HVE MINIMUM 3" WLL THICKNESS WITH MINIMUM BERING SURFCE ON TOP. SEE PRECST RISER RING FOR 2'-0" DIMETER STRUCTURE. PREFORMED HIGH DENSITY POLYSTYRENE FILLER PIECES MY BE USED TO CHNNEL FLOW IN THE BOTTOM OF MNHOLES PROVIDED THEY HVE T LEST 2" OF CONCRETE COVER. THE USE OF THIS MTERIL FOR CHNNEL FLOW IS RESTRICTED TO MNHOLES WHERE THE BOTTOM SECTION IS NOT SUBJECT TO FREEZING. THE USE OF THIS MTERIL MUST BE PPROVED BY THE ENGINEER. THE MXIMUM INSIDE DIMETER OF PIPES ENTERING OR LEVING PRECST DRINGE STRUCTURES SHLL BE 2'-0" LESS THN THE INSIDE DIMETER OF THE DRINGE STRUCTURE. PIPE LEVING 2'-0" DIMETER DRINGE STRUCTURE IS LLOWED TO HVE 1'-0" INSIDE DIMETER OR LESS. BUREU OF DEVELOPMENT STNDRD PLN FOR DRINGE STRUCTURES F.H.W.. PPROVL R-1-G 9 OF 9

34 NTURL GROUND WITH SEEPGE LYERS ND / OR PERVIOUS SOIL CP MTERIL FOR "GRNULR BLNKET" SHLL BE GRNULR MTERIL CLSS II SOD ND TOPSOIL OR TOPSOIL, SEED, ND MULCH S SPECIFIED ON PLNS CLSSED S "GRNULR BLNKET" 1 - POSSIBLE PERVIOUS SOIL SEEPGE PLNE PROPOSED POSSIBLE SEEPGE PLNE (TYP.) DITCH 3-0" BNK UNDERDRIN (LTERNTE LOCTION) (PIPE SHLL BE WRPPED WITH GEOTEXTILE) BNK UNDERDRIN (PIPE SHLL BE WRPPED WITH GEOTEXTILE) GRNULR BLNKET TYPE 1 NTURL GROUND WITH SEEPGE LYERS ND / OR PERVIOUS SOIL CP MTERIL FOR "GRNULR BLNKET" SHLL BE GRNULR MTERIL CLSS II SOD ND TOPSOIL OR TOPSOIL SEED, ND MULCH S CLLED FOR ON PLNS CLSSED S "GRNULR BLNKET" POSSIBLE PERVIOUS SOIL SEEPGE PLNE POSSIBLE SEEPGE PLNE (TYP.) DRINGE LYER PROPOSED DITCH GRNULR MTERIL CLSS II 3" NOMINL DEPTH 2" LYER OF OPEN-GRDED GGREGTE WITH GEOTEXTILE BLNKET BOVE ND BELOW, OR THREE DIMENSIONL MESH WITH GEOTEXTILE BLNKET BOVE ND BELOW, OR OTHER PPROVED GEOCOMPOSITE SECTION GRNULR MTERIL CLSS II 12" MINIMUM DEPTH OPTION 1 BNK UNDERDRIN (PIPE SHLL BE WRPPED WITH GEOTEXTILE) THE BOTTOM EDGE OF THE PREFBRICTED DRINGE GEOCOMPOSITE SHLL BE FLUSH WITH THE SURFCE T MINIMUM OF BOVE DITCH BOTTOM PROPOSED DITCH PROPOSED DITCH 3-0" PREFBRICTED DRINGE GEOCOMPOSITE WITH GEOTEXTILE ON BOTH SIDES OPTION 3 OPTION 2 BNK UNDERDRIN (PIPE SHLL BE WRPPED NOTE: OPTION 1, 2, OR 3 WILL BE DETERMINED BY THE ENGINEER WITH GEOTEXTILE) BSED ON THE PROJECT CONDITIONS. GRNULR BLNKET TYPE 2 DEPRTMENT DIRECTOR Kirk T. Steudle BUREU OF HIGHWY DEVELOPMENT STNDRD PLN FOR Michigan Department of Transportation GRNULR BLNKET, UNDERDRINS, PREPRED BY DESIGN DIVISION PPROVED BY: DIRECTOR, BUREU OF FIELD SERVICES OUTLET ENDINGS FOR UNDERDRINS, ND SEWER BULKHEDS DRWN BY: B.L.T. CHECKED BY: W.K.P. PPROVED BY: DIRECTOR, BUREU OF HIGHWY DEVELOPMENT F.H.W.. PPROVL R-80-E 1 OF 8

35 SEEPGE OUTLET TO BE LOCTED S DIRECTED BY THE ENGINEER RE BNK UNDERDRIN (PIPE SHLL BE WRPPED WITH GEOTEXTILE) OUTLET TO DITCH OR DRINGE STRUCTURE S DIRECTED BY THE ENGINEER DITCH BOTTOM DRINGE MRKER POST SEEPGE RE BNK UNDERDRIN (PIPE SHLL BE WRPPED WITH GEOTEXTILE) SOLID PIPE TO BE PID FOR S UNDERDRIN OUTLET (RIGID PVC PIPE OR CORRUGTED STEEL) SECTION - BNK UNDERDRIN OUTLET SEWER - TO BE REMOVED SEWER - TO BE BNDONED SEWER - TO REMIN IN SERVICE CP UNDERDRIN PIPE WITH GEOTEXTILE MTERIL. NOT PID FOR SEPRTELY, BUT INCLUDED IN UNDERDRIN OUTLET 2-0" EXISTING DRINGE STRUCTURE 4" SOLID PIPE (RIGID PVC PIPE OR CORRUGTED STEEL) * 6-0" OF 4" BNK UNDERDRIN TO BE PID FOR S UNDERDRIN OUTLET LENGTH OF BULKHED SHLL EQUL 1/3 DIMETER OF EXISTING SEWER BUT NOT LESS THN 1-0" * BNK UNDERDRIN (PIPE SHLL BE WRPPED WITH GEOTEXTILE) WEEPER UNDERDRIN ND BULKHEDING SEVERED SEWER BUREU OF HIGHWY DEVELOPMENT STNDRD PLN FOR GRNULR BLNKET, UNDERDRINS, OUTLET ENDINGS FOR UNDERDRINS, ND SEWER BULKHEDS F.H.W.. PPROVL R-80-E 2 OF 8

36 PIPE DI. + PIPE DI. ECH SIDE 8", 12" MX. FOR 4" DI. PIPE 12", 1 MX. FOR DI. PIPE DISTNCE S DIRECTED BY THE ENGINEER DISTNCE S DIRECTED BY THE ENGINEER SOD ND TOPSOIL OR TOPSOIL, SEED, ND MULCH S SPECIFIED ON PLNS. (TYP.) SLOPE S SPECIFIED ON PLNS GRNULR MTERIL CLSS II TOP OF SLOPE PERVIOUS SOIL GRNULR MTERIL CLSS II 6-0" MX. EXISTING GROUND 6-0" MX. 3-0" SEEPGE PLNE 1-0" TRENCH TO BE PLCED IN SLOPE IF THIS DIMENSION EXCEEDS 6-0" (SEE SLOPE POSITION) BNK UNDERDRIN (PIPE SHLL BE WRPPED WITH GEOTEXTILE) 1-0" BNK UNDERDRIN (SLOPE POSITION) (PIPE SHLL BE WRPPED WITH GEOTEXTILE) BNK UNDERDRINS DISTNCE S DIRECTED BY THE ENGINEER MINIMUM OVERLP TOP OF SLOPE EXISTING GROUND PERVIOUS SOIL GRNULR MTERIL CLSS II 1-0" 1-0" 4-0" MX. SEEPGE PLNE OPEN-GRDED GGREGTE 34-R TRENCH SHLL BE LINED WITH GEOTEXTILE BLNKET BNK UNDERDRIN (PIPE NOT WRPPED) 1" - 2" PIPE DI. + PIPE DI. ECH SIDE 8", 12" MX. FOR 4" DI. PIPE 12", 1 MX. FOR DI. PIPE BNK UNDERDRIN, OPEN-GRDED BUREU OF HIGHWY DEVELOPMENT STNDRD PLN FOR GRNULR BLNKET, UNDERDRINS, OUTLET ENDINGS FOR UNDERDRINS, ND SEWER BULKHEDS F.H.W.. PPROVL R-80-E 3 OF 8

37 EDGE OF PVEMENT 4-0" UNLESS OTHERWISE SPECIFIED MINIMUM OVERLP DENSE GRDED GGREGTE PVEMENT SHOULDER SUBGRDE SUBBSE (DEPTH S SPECIFIED ON PLNS) SLOPE S SPECIFIED ON PLNS OPEN-GRDED GGREGTE 34-R FLOW LINE ELEVTION PPROX. 5-0" DEEP UNLESS OTHERWISE SPECIFIED TRENCH SHLL BE LINED WITH GEOTEXTILE BLNKET SUBGRDE UNDERDRIN (PIPE SHLL NOT BE WRPPED) 1" - 2" PIPE DI. + PIPE DI. ECH SIDE 8", 12" MX. FOR 4" DI. PIPE 12", 1 MX. FOR DI. PIPE SUBGRDE UNDERDRIN - OPEN-GRDED EDGE OF PVEMENT 4-0" UNLESS OTHERWISE SPECIFIED DENSE GRDED GGREGTE PVEMENT SHOULDER SUBGRDE SUBBSE (DEPTH S SPECIFIED ON PLNS) SLOPE S SPECIFIED ON PLNS GRNULR MTERIL CLSS II FLOW LINE ELEVTION PPROX. 5-0" DEEP UNLESS OTHERWISE SPECIFIED SUBGRDE UNDERDRIN (PIPE SHLL BE WRPPED WITH GEOTEXTILE) OF LNE WIDTH SUBGRDE UNDERDRIN PIPE DI. + PIPE DI. ECH SIDE 8", 12" MX. FOR 4" DI. PIPE 12", 1 MX. FOR DI. PIPE LONGITUDINL JOINT LINE CENTER OF TRENCH EDGE OF PVEMENT 3-0" 0R S SPECIFIED ON PLNS DENSE GRDED GGREGTE PVEMENT SHOULDER SUBBSE (DEPTH S SPECIFIED ON PLNS) SUBGRDE 2" GRNULR MTERIL CLSS II WHEN DDITIONL SUBBSE UNDERDRINS RE REQUIRED, THEY SHLL BE PLCED IN THE CENTER OF LNE SUBBSE UNDERDRIN (PIPE SHLL BE WRPPED WITH GEOTEXTILE) SUBBSE UNDERDRIN FLOW LINE ELEVTION NORMLLY MXIMUM OF 10" BELOW TOP OF SUBGRDE OR S SPECIFIED ON PLNS PIPE DI. + PIPE DI. ECH SIDE 8", 12" MX. FOR 4" DI. PIPE 12", 1 MX. FOR DI. PIPE BUREU OF HIGHWY DEVELOPMENT STNDRD PLN FOR GRNULR BLNKET, UNDERDRINS, OUTLET ENDINGS FOR UNDERDRINS, ND SEWER BULKHEDS F.H.W.. PPROVL R-80-E 4 OF 8

38 DENSE GRDED GGREGTE FOR HM SHOULDERS GRETER THN 4-0" IN WIDTH. OTHERWISE, CONTINUE OPEN- GRDED DRINGE COURSE S SHOWN ON THE PLNS. (CRUSHED CONCRETE WILL NOT BE LLOWED S DENSE GRDED GGREGTE UNDER THE SHOULDER) 3-0" OF LNE WIDTH 2-0" TRENCH SHLL LONGITUDINL JOINT LINE CENTER OF TRENCH GEOTEXTILE SEPRTOR EDGE OF PVEMENT BE LINED WITH GEOTEXTILE BLNKET PVEMENT SHOULDER SUBBSE 2" (TYP.) 1-0" SUBBSE (TYP.) WHEN DDITIONL OPEN-GRDED UNDERDRINS RE REQUIRED, THEY SHLL BE PLCED IN THE CENTER OF LNE. SUBGRDE OPEN-GRDED DRINGE COURSE, IN PLCE 1" - 2" OPEN-GRDED GGREGTE 34-R, BCKFILL 2" - 3" BOVE TOP OF SUBBSE TO COVER LTERL PORTION OF GEOTEXTILE BLNKET THT LINES THE TRENCH * OPEN-GRDED UNDERDRIN PIPE * THE OPEN-GRDED UNDERDRIN PIPE SHLL NOT BE WRPPED WITH GEOTEXTILE. PIPE DI. + PIPE DI. ECH SIDE 8", 12" MX. FOR 4" DI. PIPE 12", 1 MX. FOR DI. PIPE OPEN-GRDED UNDERDRIN PIPE WITH GEOTEXTILE SEPRTOR DENSE GRDED GGREGTE FOR HM SHOULDERS GRETER THN 4-0" IN WIDTH. OTHERWISE, CONTINUE OPEN- GRDED DRINGE COURSE S SHOWN ON THE PLNS. (CRUSHED CONCRETE WILL NOT BE LLOWED S DENSE GRDED GGREGTE UNDER THE SHOULDER) 3-0" OF LNE WIDTH 2-0" TRENCH SHLL LONGITUDINL JOINT LINE CENTER OF TRENCH DENSE GRDED GGREGTE SEPRTOR COURSE EDGE OF PVEMENT BE LINED WITH GEOTEXTILE BLNKET PVEMENT SHOULDER SUBBSE 2" (TYP.) 1-0" SUBBSE (TYP.) WHEN DDITIONL OPEN-GRDED UNDERDRINS RE REQUIRED, THEY SHLL BE PLCED IN THE CENTER OF LNE. SUBGRDE OPEN-GRDED DRINGE COURSE, IN PLCE OPEN-GRDED GGREGTE 34-R, BCKFILL 2" - 3" BOVE TOP OF SUBBSE / GGREGTE SEPRTOR TO COVER LTERL PORTION OF GEOTEXTILE 1"- 2" BLNKET THT LINES THE TRENCH * OPEN-GRDED UNDERDRIN PIPE PIPE DI. + PIPE DI. ECH SIDE 8", 12" MX. FOR 4" DI. PIPE 12", 1 MX. FOR DI. PIPE * THE OPEN-GRDED UNDERDRIN PIPE SHLL NOT BE WRPPED WITH GEOTEXTILE. OPEN-GRDED UNDERDRIN PIPE WITH DENSE GRDED GGREGTE SEPRTOR COURSE BUREU OF HIGHWY DEVELOPMENT STNDRD PLN FOR GRNULR BLNKET, UNDERDRINS, OUTLET ENDINGS FOR UNDERDRINS, ND SEWER BULKHEDS F.H.W.. PPROVL R-80-E 5 OF 8

39 DENSE GRDED GGREGTE FOR HM SHOULDERS GRETER THN 4-0" IN WIDTH. OTHERWISE, CONTINUE OPEN- GRDED DRINGE COURSE S SHOWN ON THE PLNS. (CRUSHED CONCRETE WILL NOT BE LLOWED S DENSE GRDED GGREGTE UNDER THE SHOULDER) 2-0" GEOTEXTILE SEPRTOR EDGE OF PVEMENT PVEMENT SHOULDER SUBBSE 2" 2 " MX. SUBBSE SUBGRDE OPEN-GRDED DRINGE COURSE, IN PLCE WHEN DDITIONL OPEN-GRDED UNDERDRINS RE REQUIRED, THEY SHLL BE PLCED IN THE CENTER OF LNE. 2" * 3" - MX. TRENCH WIDTH * OPEN-GRDED GGREGTE 34-R, BCKFILL 2" - 3" BOVE TOP OF SUBBSE TO COVER LTERL PORTION OF GEOTEXTILE SEPRTOR ND TO PROTECT THE PDS FILTER COVER OPEN-GRDED UNDERDRIN ( PDS ) WITH GEOTEXTILE SEPRTOR DENSE GRDED GGREGTE FOR HM SHOULDERS GRETER THN 4-0" IN WIDTH. OTHERWISE, CONTINUE OPEN- GRDED DRINGE COURSE S SHOWN ON THE PLNS. (CRUSHED CONCRETE WILL NOT BE LLOWED S DENSE GRDED GGREGTE UNDER THE SHOULDER) 2-0" DENSE GRDED GGREGTE SEPRTOR COURSE EDGE OF PVEMENT PVEMENT SHOULDER SUBBSE 2" 2 " MX. SUBBSE SUBGRDE OPEN-GRDED DRINGE COURSE, IN PLCE WHEN DDITIONL OPEN-GRDED UNDERDRINS RE REQUIRED, THEY SHLL BE PLCED IN THE CENTER OF LNE. 2" * 3" - MX. TRENCH WIDTH * OPEN-GRDED GGREGTE 34-R, BCKFILL 2" - 3" BOVE TOP OF DENSE GRDED GGREGTE TO PROTECT THE PDS FILTER COVER OPEN-GRDED UNDERDRIN ( PDS ) WITH DENSE GRDED GGREGTE SEPRTOR COURSE BUREU OF HIGHWY DEVELOPMENT STNDRD PLN FOR GRNULR BLNKET, UNDERDRINS, OUTLET ENDINGS FOR UNDERDRINS, ND SEWER BULKHEDS F.H.W.. PPROVL R-80-E 6 OF 8

40 BEND 5-0" LENGTH OF UNDERDRIN PIPE TO 90 RC. CONNECTION SHLL BE CCORDING TO THE CURRENT SPECIFICTIONS OR S PPROVED BY THE ENGINEER. END CP (TYP.) SG UNDERDRIN OUTLET PIPE (RIGID PVC OR CORRUGTED STEEL) OUTLET ENDING (TYP.) 1 SYD SOD (TYP.) UNDERDRIN OUTLET PIPE (RIGID PVC OR CORRUGTED STEEL) DISTNCE S REQUIRED. BCKFILL TRENCH WITH GRNULR MTERIL CLSS II. (TYP.) MXIMUM OUTLET SPCING 300 (TYP.) DDITIONLLY, LOCTE OUTLETS T THE ( LOWEST ELEVTION OF LL VERTICL CURVES ) PLN SHOWING OUTLETS FOR UNDERDRINS " x 1" x 2" STEEL FOR CONNECTOR BRCKET (TYP.) " X 2" GLVNIZED BOLT ND NUT " \ " " DI. GLV. ROD DI. HOLE " 1" REINFORCED EDGE 1" LIMITS OF UNDERDRIN OUTLET REINFORCED EDGE DETIL CONNECTOR BRCKET DETIL RODENT SCREEN 4" MX. METL END SECTION CORNER PLTES TO BE TIGHTLY SECURED USING " GLVNIZED RIVETS, BOLTS, OR EQUIVLENT SPOT WELDS PIPE DI. 3" SKIRT LIP 3" x 5" CORNER PLTE (TYP.) C.M.P. 9" 4" 1-0" 4" 1-8" STEEL END SECTION FOR 4" OR PIPE BUREU OF HIGHWY DEVELOPMENT STNDRD PLN FOR GRNULR BLNKET, UNDERDRINS, OUTLET ENDINGS FOR UNDERDRINS, ND SEWER BULKHEDS F.H.W.. PPROVL R-80-E 7 OF 8

41 LIMITS OF UNDERDRIN OUTLET 1-0" 3-0" 4" 3" MX. (TYP.) OUTLET PIPE " RDIUS 45 PIPE DI. PPROVED CONNECTION COMPTIBLE WITH PIPE 45 4" RODENT SCREEN SOD CONCRETE RING FOR 4" OR PIPE LIMITS OF UNDERDRIN OUTLET 1-0" 2-0" 10" OUTLET PIPE 4" MX. 1-0" NOTES: POSITIVE DRINGE SHLL BE PROVIDED FOR UNDERDRINS ND UNDERDRIN 11" OUTLETS. 4" UNDERDRIN PIPE SIZES SHLL BE S SPECIFIED ON THE PLNS. 2" WLL THICKNESS RODENT SCREEN PPROVED CONNECTION COMPTIBLE WITH PIPE CONCRETE END SECTION FOR 4" OR PIPE CONNECTIONS BETWEEN UNDERDRIN PIPE ND UNDERDRIN OUTLET PIPE SHLL BE CONSTRUCTED CCORDING TO THE CURRENT STNDRD SPECIFICTIONS ND S PPROVED BY THE ENGINEER. CONNECTIONS, IF REQUIRED WITHIN THE OUTLET PIPE, SHLL BE CCORDING TO PPLICBLE STM SPECIFICTIONS REFERENCED IN THE CURRENT STNDRD SPECIFICTIONS. THEY SHLL BE WTER TIGHT, ND OF THE SME MTERIL S THE OUTLET PIPE. OUTLET CONNECTIONS TO DRINGE STRUCTURES SHLL BE CCORDING TO CURRENT STNDRD SPECIFICTIONS FOR DRINGE STRUCTURES. UNDERDRIN OUTLET PIPE SHLL BE RIGID PVC OR CORRUGTED METL ONLY. INSIDE PIPE DI. + 3" THE CONCRETE RING OR CONCRETE END SECTION SHLL BE CST ROUND THE SME TYPE OF PIPE S THT USED FOR UNDERDRIN OUTLET PIPE. STEEL END SECTIONS SHLL BE TTCHED TO THE ENDS OF CORRUGTED METL PIPE S SPECIFIED ON THIS STNDRD PLN, BY STNDRD METL BNDS, OR BY OTHER CONNECTING DEVICES S PPROVED BY THE ENGINEER. 0.30" MX. OPENING (TYP.) INSIDE PIPE DI. + 1" STEEL END SECTIONS MY LSO BE TTCHED TO THE ENDS OF PVC OUTLET PIPE S PPROVED BY THE ENGINEER BY USING PVC DPTER THT PROVIDES SIMILR RESISTNCE TO MOVEMENT OF THE CONNECTION DEVICE S THT PROVIDED BY STEEL PIPE CORRUGTIONS. DIRECT TTCHMENT OF THE STEEL END SECTION TO END OF STNDRD PVC OUTLET PIPE IS NOT CCEPTBLE. HELICLLY CORRUGTED PIPE (EXCEPT PERFORTED PIPE) SHLL HVE THE ENDS OF THE PIPE REROLLED TO FORM NNULR CORRUGTIONS FOR CONNECTING THE END SECTION. BUREU OF HIGHWY DEVELOPMENT STNDRD PLN FOR 0.057" DI. NOMINL WIRE GRNULR BLNKET, UNDERDRINS, OUTLET ENDINGS FOR UNDERDRINS, (TYP.) ND SEWER BULKHEDS RODENT SCREEN F.H.W.. PPROVL R-80-E 8 OF 8

42 EXISTING GROUND EXISTING GROUND SUITBLE MTERIL EXCVTED FROM SEWER TRENCH (OTHER THN WET UNSTBLE CLY) SUITBLE MTERIL EXCVTED FROM SEWER TRENCH (OTHER THN WET UNSTBLE CLY) 4" BEDDING GRNULR MTERIL CLSS III CENTER OF PIPE I.D. SEWER S SPECIFIED ON PLNS GRNULR MTERIL CLSS III 4" BEDDING GRNULR MTERIL CLSS III 1'-0" I.D. I.D. GRNULR MTERIL CLSS III (METL) CLSS III (PLSTIC) SEWER S SPECIFIED ON PLNS "W" "W" SEWER NOT UNDER RODBED SEWER NOT UNDER RODBED CONCRETE NOTE: FOR "W" SEE NOTES ON 5 1 METL & PLSTIC NOTE: FOR "W" SEE NOTES ON 5 2 EXISTING GROUND BCK OF CURB OR EDGE OF SHOULDER PVEMENT SUBBSE (S SPECIFIED ON PLNS) 1:1 SUBGRDE SUITBLE MTERIL EXCVTED FROM SEWER TRENCH (OTHER THN WET UNSTBLE CLY) 4" BEDDING GRNULR MTERIL CLSS III I.D. GRNULR MTERIL CLSS III SEWER S SPECIFIED ON PLNS I.D. 4" BEDDING GRNULR MTERIL CLSS III "W" "W" SEWER UNDER RODBED OR WITHIN INFLUENCE OF RODBED CONCRETE & METL PIPE B1 DEPRTMENT DIRECTOR Kirk T. Steudle BUREU OF DEVELOPMENT STNDRD PLN FOR Michigan Department of Transportation PREPRED BY PPROVED BY: DIRECTOR, BUREU OF FIELD SERVICES UTILITY TRENCHES DESIGN DIVISION DRWN BY: B.L.T. CHECKED BY: W.K.P. PPROVED BY: DIRECTOR, BUREU OF DEVELOPMENT F.H.W.. PPROVL R-83-C 1 OF 5