ELEVATION (A - A) PLAN GATE W ELL JOB NO. SHEET NO. DATE MARCH 2015 OF. Gate Wel Dimensions - Inches

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1 CL Gate Wel Opening East Jordan Iron Works, Inc. Manhole Cover No (or approved equal) w/ bolted frame 01-APR :29 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\wm_det01_8x11_wm01.dgn TIME = A See Note #6 5-0" - Min. Pipe Cover 2-8" 13" 8" 4" 7" 1-6" Gate Wel Opening Note About Steps: Manhole steps to be instaled at the plant by manufacturer of precast sections. Steps to be equal to EJIW No (Typ.). (D)" 16" Max. 5" 16"O.C. (Typ.) M.H. Steps (F)" CL Gate Valve Four (4) cadmium coated " dia. threaded studs w/ " x 2" x " 1" Dia. rubber o-ring gaskets Min. durometer 20, max. 40 in 7" 6" lawn ares, Use mordar in paved areas 4" to 6" grade ring w/ finish top and bottom surfaces. Max. adjustment =15, min. =4 5" Grooved Top (C)" I.D. to 48" I.D. Eccentric 1" Corporation Stop Reducer Transition Section 8" to 20" Resilient Seated Gate Valve, (A)" (B)" ELEVATION (A - A) (F)" Where required 60" dia. gate wel riser sections 2-0", 2-6", 3-0", 4-0" (C)" dia. gate wel base section 2-0", 2-6", 3-0", 4-0" CL of Pipe (E)" blocking Press Wedge II or Owner approved equal 1-6" B C D E F Left- Hand Open 9" 9" PLAN GATE W ELL Gate Wel Dimensions - Inches Gate Wel Sizes Dim. 12" 16" 20" A 5-0" 6-0" 6-0" 31" 40" 43" 60" 72" 72" 13" 15" 17" 4" 4" 4" 6" 7" 7" PHONE: (517) WM1 A

2 01-APR :33 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\wm_det01_8x11_wm02.dgn TIME = Note: Al joints to be restrained STANDARD FIRE HYDRANT PHONE: (517) WM2

3 01-APR :36 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\wm_det01_8x11_wm03.dgn TIME = Hydrant shall be connected as near as possible to 90 bend. Note: All joints to be restrained MATCH 2015 Hydrant 6" D.I. Pipe 6" D.I. 90 Bend S. & S. - D.W.S. Variable To open 6" D.I. Pipe Valve box Valve box shal be connected directly to 90 bend by mechanical joint. ALTERNATIVE HYDRANT SETTING PHONE: (517) WM3

4 1" Corporation Stop 01-APR :38 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\wm_det01_8x11_wm04.dgn TIME = 2-6" Brickmasonry CL of Pipe Pipe Joint (Typ.) For 8" Pipe use 1-0" For 12" Pipe use 1-6" B 6" Gate Wel Opening Stainless Steel Tapping Sleeve 2-0" 7-0" ELEVATION (B - B) B 9" Note: Al joints to be restrained PLAN TAPPING SLEEVE, VALVE & W ELL PHONE: (517) WM4

5 5-0" Min. 5-0" Min. 01-APR :43 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\wm_det01_8x11_wm05.dgn TIME = Water Main Water Main 18" Min. Sanitary Sewer or Culvert Use 11 Bends SEWER OR CULVERT CROSSING 5-0" Min. Cover Use 11 Bends DITCH AND STREAM CROSSING W ATER M AIN CROSSING PHONE: (517) WM5

6 CLR. TBL. I:\MSV8i\data\hrccolor2.tbl = QUEUE = \\vmplot\bhbond PEN TBL. = I:\MSV8i\Plotting\piblack.ptb USER NAME = djames DESIGN FILE = V:\201001\\C\8x11_Howell_Det\wm_det01_8x11_wm06.dgn TIME = 01-APR :46 ROAD LIMITS Note: If the Water Stop Box falls within pavement or sidewalk, it shall be placed inside of a Tyler Cast Iron 5" Valve Box Assembly. TYPICAL SINGLE FAMILY WATER SERVICE CONNECTION HOWELL, MICH PHONE: (517) FAX : (517) WEB SITE: http: / / WM6

7 3"MINIMUM CLEARANCE BETWEEN MAX. O. D. 01-APR :01 AT A JOINT THE PROPOSED PIPE AND THE I. D. THE CASING PIPE FOR THE TOP 90 THE BORE. 45 GRADE 45 H = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\wm_det01_8x11_wm07.dgn TIME = STEEL PIPE CASING SHALL MEET THE REQUIREMENTS THE A. S. T. M. DESIGNATION A-139 SPRING LINE GRADE "B"MATERIAL. PROVIDE STEEL CASING. BULKHEAD AT BOTH ENDS. 1 "-12 GAGE DOUBLE GALVANIZED 90 SPRING LINE STRAP. 4-EACH PIPE. MAIN LINE PIPE. 4-4"x 4"PRESSURE PRESERVATIVE TIMBERS SKIDS (TYP.) OR APPROVED PRE-MANUFACTURED SKID. SECTION NO SCALE ALL VOIDS BETWEEN THE WATER MAIN AND THE CASING PIPE SHALL BE FILLED WITH A LEAN GROUT. 12"MIN. BULKHEADS MUST BE PLACED AT EACH END. ALLOWABLE HEIGHT COVER (H.) IN FT., FOR STEEL CASING WALL THICKNESS (IN.) STEEL CASING OUTSIDE DIAMETER (IN.) FRACT. DEC TYPICAL TUNNEL CASING DETAIL NOTE: 1. FOR 36" W.M. PROVIDE A MIN. 60" DIA. CASING WITH 1" WALL THICKNESS. 2. CASING PIPE JOINTS TO BE FULLY WELDED AROUND THE CIRCUMFERENCE BY A CERTIFIED WELDER. 3. THE DIAMETER THE BORE CASING SHALL BE A MINIMUM 8" LARGE THAN THE WATERMAIN TO ACCOMO THE 4" SKIDS. TYPICAL W ATER M AIN TUNNEL CASING DETAIL PHONE: (517) WM7

8 01-APR :09 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\wm_det01_8x11_wm08.dgn TIME = E.J.I.W with Type A 7" 26" " GATE W ELL COVER PHONE: (517) WM8

9 01-APR :47 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\wm_det01_8x11_wm09.dgn TIME = Variable Relocate ditch around structure Proposed LC Ex. ditch structure or Hydrant 12" dia. min. 16 Ga. C.S.P. or equiv. 10-0" Opening Match orginal 1:5 ditch & grade structure or hydrant DITCH ENCLOSURE AT STRUCTURE OR HYDRANT PHONE: (517) WM9

10 01-APR :55 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\wm_det01_8x11_wm10.dgn TIME = 12" Minimum 9" Layers of M.D.O.T. Class II granular material compacted to 95% O.D. Pipe of maximum density utilizing ASTM D " Minimum NOTE: ALL TRENCHES UNDER THE 45 DEGREE LINE INFLUENCE EXISTING OR PROPOSED PAVEMENTS, SIDEWALKS, BIKEPATHS & DRIVE APPROACHES SHALL BE BACKED FILLED WITH MDOT CLASS II SAND COMPACTED TO 95% MAXIMUM UNIT WEIGHT. STANDARD BEDDING FOR W ATER M AIN PHONE: (517) WM10

11 01-APR :01 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\wm_det01_8x11_wm11.dgn TIME = GENERAL NOTES: 1. ALL CONSTRUCTION PROCEDURES AND MATERIALS USED SHALL CONFORM TO THE CITY HOWELL CURRENT STANDARDS AND SPECIFICATIONS. 2. ALL HYDRANTS SHALL BE, EJ 5-BR TRAFFIC MODEL WITH 1-5" STORZ CONNECTION 2-2 " HOSE FITTINGS, AND CHAIN. SELF DRAINING HYDRANTS SHALL NOT BE USED. 3. ALL HYDRANTS SHALL BE PAINTED RED ABOVE GROUND AND BLACK BELOW, WITH A FINISH COAT GLAMORTEX 501 ENAMEL, COLOR 314 VERMILLION, OR APPROVED EQUAL. 4. ALL GATE VALVES WITH OPERATING NUTS AT A DISTANCE GREATER THAN 5 BELOW GROUND SURFACE SHALL BE PROVIDED WITH AN EXTENSION STEM. THE LENGTH THE STEM SHALL BE SUCH THAT IT WILL BE WITHIN 5 THE GROUND SURFACE WHEN AN EXTENSION STEM IS USED. IT SHALL BE HELD IN PLACE BY AN EXTENSION STEM GUIDE SUITABLY FASTENED TO THE WALL THE GATE WELL. THE EXTENSION STEM SHALL BE MECHANICALLY ATTACHED TO THE OPERATING NUT. DETAILS THE EXTENSION STEM AND METHOD INSTALLATION SHALL BE APPROVED BY THE ENGINEER PRIOR TO INSTALLATION. 5. FOR PIPE DIAMETERS 20" OR SMALLER DUCTILE IRON PIPE SHALL BE CLASS 52 DOUBLE CEMENT LINED WITH TWO BRASS WEDGES PER JOINT, MINIMUM DEPTH COVER IS 5-0" BELOW FINISHED GRADE. 6. ALL PRECAST CONCRETE GATEWELL SECTIONS SHALL BE MANUFACTURED TO CONFORM WITH A.S.T.M. C478, STANDARD SPECIFICATION FOR PRECAST REINFORCED CONCRETE MANHOLE SECTIONS, EXCEPT, WALL THICKNESS SHALL BE SHOWN ON THESE DETAILS. ALL JOINTS FOR PRECAST CONCRETE GATEWELL SECTIONS SHALL BE "MODIFIED GROOVED TONGUE" WITH GASKET MANUFACTURED TO CONFORM WITH A.S.T.M. C443, STANDARD SPECIFICATIONS FOR JOINTS FOR CIRCULAR CONCRETE SEWER AND CULVERT PIPE USING RUBBER GASKETS. 7. THE CONTRACTOR SHALL NOTIFY THE CITY HOWELL DPW FOR TAP INSPECTION TO THE EXISTING WATER MAIN, PRESSURE TEST WITNESS, BACTERIOLOGICAL SAMPLING, AND FOR FINAL INSPECTION. (MINIMUM 24 HOURS PRIOR NOTICE IS REQUIRED) 8. ALL NECESSARY EASEMENTS SHALL BE PROVIDED IN THE NAME THE CITY HOWELL AND/OR ITS AGENT FOR THE INSTALLATION, OPERATION, AND MAINTENANCE THE PROVIDED WATER MAINS BEFORE ACCEPTANCE THE WATER DISTRIBUTION SYSTEM. 9. THE DESIGN ENGINEER SHALL FURNISH THE CITY HOWELL WITH "AS BUILT" WATER MAIN PLANS PER THE CITY STANDARDS, UPON JOB COMPLETION. PLANS SHALL LOCATE ALL WATER MAINS, HYDRANTS, AND GATE VALVES AND WELLS/PER CITY "AS BUILT" STANDARDS. 10. ALL REQUIRED CROSS CONNECTION AND CONTROL DEVICES SHALL BE INSTALLED AS REQUIRED BY THE CITY HOWELL DPW AND IN ACCORDANCE WITH THE STANDARDS THE MICHIGAN DEPARTMENT ENVIRONMENTAL QUALITY. 11. TAPPING SLEEVE SHALL BE STAINLESS STEEL MECHANICAL JOINT. 12. ALL TRENCHES UNDER THE 45 DEGREE LINE INFLUENCE EXISTING OR PROPOSED PAVEMENTS, SIDEWALKS, BIKEPATHS & DRIVE APPROACHES SHALL BE BACKED FILLED WITH MDOT CLASS II SAND COMPACTED TO 95% MAXIMUM UNIT WEIGHT. 13. ALL WATER MAIN JOINTS REQUIRING RESTRAINT SHALL USE MEGA-LUG FITTINGS OR FIELD-LOK GASKETS, FOLLOWING MANUFACTURES GUIDLINES. THE USE FOR CONCRETE THRUST BLOCKS WILL NOT BE ALLOWED. 14. TRACER WIRE IS REQUIRED ON ALL HDPE LEADS (SDR9, AWWA C-901, ASTM D2737.) IT SHALL BE A MINIMUM 12 GAUGE COPPER, COLORED BLACK OR WHITE, AND RUN THE ENTIRE LENGTH THE PIPE WITH THE ENDS ACCESSABLE FOR LINE LOCATION PURPOSES. GENERAL NOTES PHONE: (517) WM11