STORM M ANHOLE FOR 42" PIPE AND SM ALLER JOB NO. SHEET NO. DATE MARCH 2015 OF MIN OF 3 CRSES MAX OF 5 CRSES 30"MAX 3 OR 3.5 PRECAST ECCENTIC CONC

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1 01-APR :33 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det01_8x11_st01.dgn TIME = MIN 3 CRSES MAX 5 CRSES 3 OR 3.5 PRECAST ECCENTIC CONC ID PIPE GRADE A CONC FILL 4" 8" 2-0"SUMP 6" 30" & LARGER PIPE SHALL BE POINTED INSIDE 30"MAX PRECAST SECTION 24" MANHOLE STEPS TO BE IN- STALLED DURING MH SECTION MANUFACTURE. EQUAL TO 6" NEENAH R-1980-E OR EAST JORDAN 8500, MA INDUSTRIES PS-1 OR PS-1-PF POLY- PROPYLENE. PLACE STEPS AT 16"C-C & 45 DEGREES FROM CENTER LINE SEWER MIN. 48" I.D. PLASTER EXTERIOR WITH " THICK CEMENT MORTAR (1:3 MIX) GRADE A CONC PSI AT 28 DAY OR PRECAST REINFORCED CONC SLAB STORM M ANHOLE FOR 42" PIPE AND SM ALLER PHONE: (517) ST1

2 6" 30"MAX 01-APR :36 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det01_8x11_st02.dgn TIME = PRECAST SECTION MANHOLE STEPS TO BE IN- STALLED DURING MH SECTION MANUFACTURE. EQUAL TO NEENAH R-1980-E OR EAST JORDAN 8500, MA INDUSTRIES PS-1 OR PS-1-PF POLY- PROPYLENE. PLACE STEPS AT 16"C-C & 45 DEGREES FROM CENTER LINE SEWER PLASTER EXTERIOR WITH " THICK CEMENT MORTAR (1:3 MIX) GRADE A CONC PSI AT 28 DAY OR PRECAST REINFORCED CONC SLAB GRADE A CONC FILL 24" D/2 MH DIA MIN 3 CRSES MAX 5 CRSES STORM M ANHOLE FOR 48" PIPE AND LARGER D/3 MH DIA 72" 78" 84" 96" 102" 108" 126" D=SEWER PIPE ID SIZE 48" 54" 60" 66" 72" 84" 96" MIN. 72" ID PHONE: (517) FAX : (517) W EB SITE: htp: / / ST2 3 OR 3.5 PRECAST ECCENTIC CONC BRICK OR BLOCK 4" 8"MIN

3 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det01_8x11_st03.dgn TIME = 01-APR :13 MIN 3 CRSES MAX 5 CRSES MANHOLE STEPS EQUAL TO NEENAH R-1980-E OR EAST JORDAN 8500, MA INDUSTRIES PS-1 OR PS-1-PF POLY- PROPYLENE. PLACE STEPS AT 16"C-C & 45 DEGREES FROM CENTER LINE SEWER PLASTER EXTERIOR WITH " THICK CEMENT MORTAR (1:3 MIX) GRADE A CONC PSI AT 28 DAY OR PRECAST REINFORCED CONC SLAB 8" 4 BLOCK MIN 6 BLOCK MAX 2-0"MAX 24" MIN. 48"I.D. 2"(TYP) FLOW FLOW 4" FIELD CONSTRUCTED SUMP 4-0" MIN FROM RIM TO INVERT 2-0" SUMP PRECAST SUMP CATCH BASIN PEA STONE PHONE: (517) ST3 6" 24" MIN 60" MAX 6"EDGE DRAIN 6"

4 MIN 3 CRSES MAX 5 CRSES 6" 2-0" MIN 01-APR :15 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det01_8x11_st04.dgn TIME = PLASTER EXTERIOR WITH " THICK CEMENT MORTAR (1:2 MIX) GRADE A CONC FILL GRADE A CONC-3500 PSI AT 28 DAY OR PRECAST RE- INFORCED CONC SLAB FLOW NOTES: 2" 24" DIA 4-0"MIN 1. IF CLEARANCE IS LESS THAN 2-0" 6"EDGE DRAIN BETWEEN SUB-GRADE & TOP PIPE BACKFILL WILL SHALL CONSIST A DRY SAND-CEMENT MIXTURE COMPACTED IN PLACE 2. 4" M.D.O.T. GRANULAR MATERIAL CLASS II OR 6A AGGREGATE BEDDING REQUIRED UNDER ALL STRUCTURES UNLESS OTHERWISE DIRECTED. PEA STONE LOW HEAD INLET PHONE: (517) FAX : (517) W EB SITE: htp: / / ST4 6" 6"BLOCK OR 8"BRICK

5 01-APR :18 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det01_8x11_st05.dgn TIME = 4-6"MAX 30"MAX PLASTER EXTERIOR WITH " THICK CEMENT MORTAR (1:2 MIX) MANHOLE STEPS EQUAL TO NEENAH R-1980-E OR EAST JORDAN 8500, MA INDUSTRIES PS-1 OR PS-1-PF POLY- PROPYLENE. PLACE STEPS AT 4" 16"C-C & 45 DEGREES FROM CENTER LINE SEWER 8"MIN 3500 P.S.I. CONC FILLET CONC PSI AT 28 DAY OR PRECAST REINFORCED CONC SLAB T CITY HOWELL STANDARD FRAME & COVER MIN 3 CRSES MAX 5 CRSES 6"MIN REINFORCING 3" STEEL. SEE 2-0"SUMP D/2 48" INSIDE DIA 16" DETAIL THIS SHEET. MIN 8"BRICK OR BLOCK 8" 6" LOW HEAD STORM SEW ER STRUCTURE PHONE: (517) ST5 MATCH 2015

6 A-BARS, BOTTOM 01-APR :27 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det01_8x11_st06.dgn TIME = 32"0 - TYP. 26"0 WHEN H IS LESS THAN 2.50 INSIDE DIA. 4-0" 5-0" 6-0" 7-0" 8-0" 9-0" OUTSIDE DIAMETER THICKNESS 8" 8" 8" 8" 8" 10" 10-0" 10" INSIDE DIAMETER MANHOLE FRAME AND COVER SLAB 3"(TYP.) MAX. HEIGHT COVER 8-0" 8-0" 8-0" 8-0" 8-0" 8-0" 8-0" PLAN SECTION A-BARS EA. SIDE NO. SIZE (4)-#5 (6)-#5 (5)-#6 (7)-#6 (9)-#6 (11)-#6 REINFORCEMENT SPACING 3" 8" 6" 6" 6" (13)-#7 6" B-BARS TOP & BOTTOM 3" (3)-#5 6" A-BARS, BOTTOM SPACING SEE SCHEDULE B-BARS, TOP AND BOTTOM H = HEIGHT (3)-#5 (3)-#5 (3)-#5 (3)-#5 (3)-#5 (3)-#5 M ANHOLE REINFORCEM ENT DETAIL COVER PHONE: (517) FAX : (517) W EB SITE: htp: / / ST6

7 01-APR :29 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det01_8x11_st07.dgn TIME = CATCH BASINS AND INLETS WITHIN PAVED DRIVING AREAS FRAME & COVER EJ #5100 WITH TYPE M-1 GRATE REAR YARD FRAME & COVER EJ #1040 WITH TYPE N GRATE REAR YARD FRAME & COVER FOR 2-0" DIA. INLET STR-EJ #1170 WITH TYPE N GRATE CURBED PAVEMENT SECTIONS FRAME & COVER EJIW #7045 WITH TYPE M-1 GRATE MOUNTABLE CURB SECTION FRAME & COVER EJ #7065 WITH TYPE M-1 GRATE STORM SEWER FRAME & COVER EJ #1040 WITH TYPE C COVER NOTE: ALL COVERS TO INDICATE THAT THEY DRAIN TO WATERWAYS. FRAM E AND COVER PHONE: (517) ST7

8 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\stm_det01_8x11_st08.dgn TIME = 01-APR :33 FREEBOARD ELEV. EJIW 1040 W/TYPE 02 BEHIVE GRATE OVERLAND OVERFLOW ELEV DESIGN HIGH WATER ELEV. GRATE WITH #4 BARS 3"X3" O.C. WHEN ADEQUATE VEGETATIVE COVER HAS BEEN ESTABLISHED, THIS DETENTION BASIN OUTLET FILTER ASSEMBLY SHALL BE REMOVED YR. STORM ELEV. 36" DIA. OVERFLOW CATCH BASIN CMP 1 3" STONE 1 6A STONE 3 1 OUTLET SEWER OUTLET SEWER BOTTOM BASIN 2 SUMP 2 SUMP 4 DIA. (MIN.) PROPER NUMBER AND SIZED HOLES FOR SEDIMENTATION CONTROL CONCRETE FLARED END SECTION WITH BAR SCREEN TO BE INSTALLED AT END PIPE AFTER THE REMOVAL THE OUTLET FILTER STRUCTURE. PROPERLY SIZED RESTRICTOR GROUTED IN PLACE AT LOW WATER ELEVATION DETENTION BASIN OUTLET STRUCTURE DETAIL HOWELL, MICH PHONE: (517) FAX : (517) WEB SITE: http: / / ST8

9 01-APR :36 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det02_8x11_st09.dgn TIME = BACK CURB 18" PLUG 50 MIN. 6"x6" TEE NOTES: 1. LENGTH 6" EDGE DRAIN TO BE A MINIMUM 50 FT EACH WAY UNLESS OTHERWISE DETERMINED BY THE CITY. AREAS POORLY DRAINED SUBGRADE MAY REQUIRE ADDITIONAL EDGE DRAIN. 2. EDGE DRAIN SHALL BE INSTALLED AT ALL CATCH BASINS & INLETS WITHIN LIMITS PAVEMENT A PUBLIC ROAD. 3. 6" EDGE DRAIN TO BE GEOTEXTILE WRAPPED CORRUGATED PLASTIC PIPE WITH FOUR ROWS SLOTTED PERFORATIONS, OR APPROVED EQUAL. 4. NO SUMP LINES OR DRAINAGE LINES CAN BE TIED INTO EDGE DRAIN. 6" EDGE DRAIN AT STRUCTURE PHONE: (517) ST9

10 2 01-APR :40 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det02_8x11_st10.dgn TIME = x O.D. PIPE (MIN.) DRILL PERIMETER BAR AT 4 LOCATIONS AND SECURE TO END SECTION WITH RAM SET BOLT AND NUTS. #4 BARS, 6" x 6" MAX. SPACING 2" x " BAR RING BENT IN FIELD TO FIT PERIMETER END SECTION 8" TO 15" RIP-RAP ROCK FRAGMENT END SECTION AND BAR SCREEN DETAIL PHONE: (517) ST10

11 01-APR :42 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det02_8x11_st11.dgn TIME = STORM SEWER NOTES: ALL WORKMANSHIP AND MATERIALS SHALL BE IN ACCORDANCE WITH THE CURRENT STANDARDS AND SPECIFICATIONS THE CITY HOWELL. IT SHALL BE THE OWNER S ENGINEER AND CONTRACTOR S RESPONSIBILITY TO VERIFY THE EXISTENCE AND LOCATION ALL UNDERGROUND UTILITIES. ALL SEWER TRENCHES UNDER THE 45 DEGREE ZONE INFLUENCE LINE EXISTING OR PROPOSED PAVEMENTS, BIKEPATHS, SIDEWALKS OR DRIVE APPROACHES SHALL BE BACKFILLED WITH MDOT CLASS II SAND COMPACTED TO AT LEAST 95% MAXIMUM UNIT WEIGHT. ALL STORM SEWER SHALL BE INSTALLED ON CLASS "B" BEDDING OR BETTER. JOINTS FOR STORM SEWER SHALL BE PREMIUM JOINTS (TONGUE AND GROOVE WITH RUBBER GASKETS). LEAD MATERIAL SHALL BE SCHED 40 PVC OR SDR 26. STORM SEW ER NOTES PHONE: (517) ST11

12 01-APR :44 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det02_8x11_st12.dgn TIME = DRIVEWAY 1:4 MAX GRANULAR MATERIAL, CLASS II ** GEO - FABRIC TRENCH WRAP AT TOP, BOTTOM AND SIDES PROPOSED ROAD 2 2% 1:1 1:4 MAX 2 SUMP A A DR. STRUCTURE SWALE BOTTOM Granular Material, Class II GEO - FABRIC MIRAFI 140N AT TOP, BOTTOM AND SIDES 2 MIN. 10 4" STONE BED MIN. 10 MIN. (TYP) DRIVEWAY 1:4 MAX GRANULAR MATERIAL, CLASS II 6" HDPE, PERFORATED PEASTONE 1:4 MAX 6" HDPE, Perforated PEASTONE 6" 6" SECTION A-A NO SCALE SW ALE WITH PERFORATED PIPE & CONCRETE DRAINAGE STRUCTURE PHONE: (517) ST12

13 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\stm_det02_8x11_st13.dgn TIME = 01-APR :47 Riprap > DITCH A 1 DITCH BOTTOM 1:4 VARIES ROAD 1:4 14" Conc "Key" 4" CONCRETE. B 4 4" BASE 21AA (LIMESTONE OR NATURAL AGGREGATE). SECTION A-A NO SCALE CURB B EDGE ROAD 4 GROUND 4" GROUND A SECTION B-B NO SCALE SPILLWAY HOWELL, MICH PHONE: (517) FAX : (517) WEB SITE: http: / / ST13

14 5-0" WHERE DEPTH STORM 01-APR :22 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det02_8x11_st14.dgn TIME = SEWER ALLOWS. IN ALL OTHER CASES, INVERT SUBGRADE DRAIN TO MATCH INVERT OUTLET CATCH BASIN 1 1 6" GEABRIC MIRAFI 140N EMBANKMENT CURB AND GUTTER HMA PAVEMENT WASHED, OPEN GRADED COARSE AGGREGATE (PEA STONE) SUBBASE 6" CORRUGATED, PERFORATED HDPE EDGE DRAIN (NO SOCK). CAP UPSTREAM ENDS. 12" EDGE DRAIN UNDER CURB PHONE: (517) ST14

15 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det02_8x11_st15.dgn TIME = 01-APR :24 ROAD 1:1 1:4 MAX 1 1:4 MAX EXISTING GROUND SWALE BOTTOM DRAINAGE SW ALE PHONE: (517) ST15

16 = I:\MSV8i\Plotting\piblack.ptb V:\201001\\C\8x11_Howell_Det\stm_det02_8x11_st16.dgn TIME = 01-APR :26 ROAD 1:1 1:4 MAX 1:4 MAX GRANULAR MATERIAL, CLASS II HDPE PIPE 6" 6" SOLID HDPE PIPE TRENCH PHONE: (517) ST16