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8.2. SR 02-21-2017 Eclty1� ,.,�� Request for Action River To Item Number Mayor and City Council 8.2 Agenda Section Meeting Date Prepared by General Business February 21, 2017 Justin Femrite, P.E., City Engineer Item Description Reviewed by Engineering Standard Details Update Cal Portner, City Administrator Reviewed by Action Requested Approve,by motion,updates to the Engineering Standard Details. Background/Discussion The last formal update to the engineering standard details was completed in 2006. Staff has reviewed our standard details to assure they reflect changes in industry standards for public infrastructure. The proposed changes are identified on the attached details. Beyond routine updates and deletions of obsolete details, staff is suggesting a modification to the typical residential street section. Our "urban" section for new residential streets in developments proposed with sewer and water would remain unchanged with the requirement for a concrete drive-over style curb on both sides (Standard Plate # 2010). An alternative section for any new"rural" style residential developments is proposed to be included as an option. A development qualifying to use this standard would be one without a public sewer and water system. This design alternative includes a slightly widened right-of-way width (66-feet vs. 60-feet) and ditches along the roadway where possible (Standard Plate #2011). This "rural" or"minimal impact" design will allow flexibility to make use of existing topography and the new roadside ditches for storm water treatment. It will lessen the overall investment and construction of public infrastructure and its future maintenance costs. This standard would be consistent with the style of many roadways seen throughout parts of town that were developed without sewer and water. Financial Impact There is no direct financial impact associated with this item. Attachments ■ Standard Details POWERED 6T Template Updoted 4/14 INAWRE1 UPDATES02\21\17NUMBERSTATUSNOTESNUMBERSTATUSNOTES2000Unchanged2509Unchanged2001Unchanged2510RemovedOutdated2002Unchanged2511Unchanged2003RemovedDetail Replaced with MnDOT Standard2512RemovedNot Current2003-2RemovedDetail Replaced with MnDOT Standard2513NewDetail for current design requirement2004RemovedNot Needed3400UpdatedUpdated Current Requirements for Layout2005UpdatedAdded Chimney Seal3401Unchanged2005RemovedNot Needed3402UpdatedRemoved Valve extension added Tracer Wire2007Unchanged3403UpdatedExtended to D+U Easement Line2008RemovedNot Needed3404UpdatedUpdated Standard for Clearance Space2009Unchanged3405Unchanged2010UpdatedUpdated Section Thickness and Notes3406Unchanged2011NewNew Proposed Rural Section3407RemovedNot Necessary2012UpdatedUpdated Section Thickness3408UpdatedNew Tracer Wire Detail2015Unchanged3409NewNew Tracer Wire Layout2500Unchanged4000UpdatedAdded Chimney Seal2501Unchanged4001UpdatedAdded Chimney Seal2502UpdatedAdded Chimney Seal4002UpdatedAdded Chimney Seal2503Unchanged4003RemovedNot Current2504Unchanged4004UpdatedAdded Chimney Seal2505Unchanged4005UpdatedAdded Chimney Seal2506Unchanged4006Unchanged2507Unchanged4007UpdatedExtended to D+U Easement Line4008UpdatedExtended to D+U Easement LineENGINEERING STANDARD DETAILS c/) I � 0 Q I _Elf 00 D a D D 1 10 1 /2" SERVICE STAMP LOCATION �c \ O \ 1 /2" /� o N Q \p 4 � O � a D a \ 8 D . � Q D d � d 17 1 /2" 1 � 28 28" SURMOUNTABLE CONCRETE CURB AND GUTTER 3" RADIUS 1/2" RADIUS — SERVICE STAMP LOCATION 6" 3" RADIUS 1 1/2" RADIUS a SLOPE 3/4" PER ET 3Qo D a a a g N a D a \ a D 4 a 18" 8" B618 CONCRETE CURB AND GUTTER REV: 3/2006 STANDARD SURMOUNTABLE AND B618 PLATE of= CONCRETE CURB AND GUTTER No. El�, R.2000 6 1/-" MIN. A A as A' Q . WIDTH VARIES SECTION AA PROPERTY SINE of f lk � imm- �- Rlver BELLY FLOW CHANNEL TO FORM SMOOTH TRAFFIC CROSSING, NOT AN ABRUPT TRANSITION. 3NO, 4 BARS @ 15" O.C. 3/4"/FOOT 3/4"/FOOT 3" 3 1/2" 18" 18" SECTION BB CONCRETE CURB AND CUTTER A ' -imm-- A EXPANSION JOINTS PLAN CONCRETE "V" GUTTER PROPERTY EINE \\ 141 C/o /+o+ 1 S \ ZQUADRANT TO BE POURED NTECRALLY WITH CURB REV: 3/20061 STANDARD PLATE N0. 2001 DRIVEWAY 12' MINIMUM 24' MAX. RESIDENTIAL 32' MAX. COMMERCIAL 1/2" EXPANSION JOINT a ° CO�CRE E APRON C�)NTRACTIOI� ° a N a °JOINT° a a DEPRESSED CURB 3' PLAN 71 k Inn 7' CUT OUT BACK OF CURB 3/4" RISE ---\ CURB AND GUTTER of Cit Elk _- Rivet ELEVATION 4' MINIMUM MIN. SLOPE _ 1 O% MAX. SLOPE 6" CONC. RESIDENTIAL ° as 8" CONC. COMMERCIAL APPROVED SUBGRADE 1/2" EXPANSION JOINT DEPRESSED CURB WITH DRIVEWAY APRON REV: 3/20061 STANDARD PLATE N0. 2002 A SURMOUNTABLE CURB AND GUTTER p � p p Gp p C B Dom. D pD EXPANSION JOINT BEGIN TRANS. TO TYPE B618 CURB AND GUTTER 10'0" 2 -NO. 4 BARS DESIGN GUTTER LINE GRADE D p o G EXP. JOINT cE © GUTTER FLOW LINE 2N0, 4 BARS 7„ D EXP. JOINT Dp B 2—N0. 4 BARS A p^ 4 D V D D � Pp G D D p Cd p ^ g► FRAME, GRATE AND CURB DIRECTION OF FLOW BOX: NEENAH R -3067—V, ESS S-330 HC OR EQUAL FRAME TIPPED TO MATCH STREET GRADE PROFILE PLAN 36 1/2" 10'0" �-- 6" 1„ a 0 0 a a. 1' a 4 1 /2" EXP. JOINT G OPENING WHEN BASE OF FRAME IS LEVEL TRANSVERSELY, 1" SUMP FROM FLOWLINE RESULTS SECTION A—A FRONT TOP EDGE OF FRAME FRONT TOP EDGE OF GUTTER L— I " ��7�3 6" EXP. JOINT SECTION C—C T PLAN RIM ELEVATION � 6„ MATCH EDGE OF GUTTER NON—SHRINK MORTAR MEETING CORPS OF 6" ENGINEERS SPEC. CRD—C-621 REQUIRED p IF SHIMS ARE USED. SEE SPECIFICATIONS. CHIMNEY SEAL p AROUND RINGS ADJUSTING RINGS 2—MIN., 5—MAX, MIN. 3/8" BED OF MORTAR BETWEEN RINGS AND PLASTER EXTERIOR ONLY WITH 2" THICK COAT SECTION B—B REV: 2/2017 STANDARD CATCH BASIN FRAME PLACEMENT PLATE SURMOUNTABLE CURB AND GUTTER No. 2005 EDGE BITUMINOUS PAVEMENT EDGE GRAVEL SHOULDER CE ROAD 20' RADIUS - PAVEMENT 20' 15' RADIUS - GRAVEL BASE 16' TAPER TO MATCH EXISTING AT R/W PAVED DRIVEWAY ENTRANCE CL ROAD 25' 25' 2' EDGE BITUMINOUS PAVEMENT EDGE GRAVEL SHOULDER 15' RADIUS GRAVEL BASE VARIES TAPER TO MATCH EXISTING AT R/W GRAVEL DRIVEWAY ENTRANCE CE ROAD CUT SECTION 0.5' USE 6:1 SIDE SLOPES ROAD APPROACH - 50'(25' MIN.) FARM ENTRANCE - 25'(15' MIN.) FIELD ENTRANCE - 15' MIN. CL ROAD CULVERT IF NECESSARY FILL SECTION 0.5'J CROSS SECTION of C, of River RURAL DRIVEWAY ENTRANCE REV: 3/2006 STANDARD PLATE N0. 2007 WIRE MESH REINFORCEMENT (as needed) GEOTEXTILE FABRIC POST SPACING—SEE NOTE FABRIC ANCHORAGE TRENCH, BACKFILL WITH TAMPED z NATURAL SOIL Q0 DIRECTION OF I 6" MIN. RUNOFF FLOW z N 6" MIN. NOTE: SILT FENCE DETAIL 1, SILT FENCES CONSTRUCTED WITH SUPPORT FENCES, POSTS SHALL BE SPACED AT 10' OR LESS, AND DRIVEN AT LEAST 2' INTO THE GROUND, 2. SILT FENCES CONSTRUCTED WITHOUT SUPPORT FENCES, POST SHALL BE SPACED AT 4' OR LESS, AND DRIVEN AT LEAST S INTO THE GROUND. REV: 7/2007 STANDARD of STANDARD SILT FENCE PLAT2009E Ci of Rivr� RAW R/W 60' 13' 17' 17' 13' 6' 6' MIN. 2.0 % SURMOUNTABLE SLOPE CONCRETE CURB &GUTTER 2.0% MA r 2.00% 2.00%-� �1 1.5" WEARING COURSE MIXTURE 6"TOPSOIL WITH SEED AND EROSION CONTROL BLANKET** TACK COAT 2.5" NONWEARING COURSE MIXTURE 6" GONG. SIDEWALK 8" CLASS 5 AGGREGATE BASE 4" CLASS 5 BASE APPROVED SUBGRADE NOTE: *B618 CONCRETE CURB AND GUTTER SHALL BE PLACED AROUND RADII AND AT STORM SEWER STRUCTURES. **SILT FENCE & BLANKET SHALL BE INSTALLED BEHIND THE CURB DURING CONSTRUCTION BEFORE CLASS 5 AGGREGATE BASE IS CONSTRUCTED. Elk River TYPICAL URBAN RESIDENTIAL STREET SECTION REV: 2/2017 STANDARD PLATE N0. 2010 R/W 10' DRAINAGE UTILITY EASEMENT 2' I CLASS 7 SHOULDER 6"TOPSOIL WITH SEED AND EROSION CONTROL BLANKET R/W 66' 2' 16' - 16' 2' ,2.00% 2.00%- L1.5" WEARING COURSE MIXTURE TACK COAT 2.5" NONWEARING COURSE MIXTURE 8" CLASS 5 AGGREGATE BASE APPROVED SUBGRADE BOULEVARD DRAINAGE AWAY FROM ROADWAY MIN. SURMOUNTABLE 2.00% CONCRETE CURB SLOPE — AND GUTTER* r_ 66' 17 R/W 10' DRAINAGE UTILITY EASEMENT 2' CLASS 7 SHOULDER MIN. 2.00% --,I npv R/W 6"TOPSOIL WITH 1.5" WEARING COURSE MIXTURE TACK COAT SEED AND EROSION CONTROL BLANKET** 2.5" NONWEARING COURSE MIXTURE 8" CLASS 5 AGGREGATE BASE APPROVED SUBGRADE BOULEVARD DRAINAGE TO ROADWAY NOTE: *B618 CONCRETE CURB AND GUTTER SHALL BE PLACED AROUND RADII AND AT STORM SEWER STRUCTURES. **SILT FENCE & BLANKET SHALL BE INSTALLED BEHIND THE CURB DURING CONSTRUCTION BEFORE CLASS 5 AGGREGATE BASE IS CONSTRUCTED. REV: 2/2017 _4 - TYPICAL NON—URBAN STANDARD PLATE ilRESof IDENTIAL STREET SECTION No. k*.. River' 2®11 RESTORE DISTURBED AREA WITH 4" TOPSOIL (MINIMUM). SEEDING, FERTILIZING, AND PLACEMENT OF EROSION CONTROL BLANKET. SEED MIX TO BE TYPE 50A WITH APPLICATION RATE OF 50 LBS/ACRE OF RY SEED 10' 1 l' AHHNUVtU, UUNINAUILU JUbbhKAJt TRAIL TYPICAL CROSS SECTION PROPOSED GRADE 10' 2' VL� 7 7 � F1�FO TRAIL 0.6% TO 5.0% ALLOWABLE LONGITUDINAL GRADE IF WHEELCHAIR TYPICAL SECTION ACCESSIBLE. 8% ABSOLUTE MAXIMUM ALLOWABLE LONGITUDINAL GRADE. REV: 2/2017 11e'- STANDARD PLATE C' of BITUMINOUS TRAIL NO. .7 TYPICAL SECTION 2012 iver R �0 /-o �q R G /�F PG�� �o MicE 130 M l/V/T��� �X) 6" MIN. �o �1 i� 1 1/2" TO 2" WASHED ROCK NOTE: ROCK ENTRANCE NEEDS TO BE INPLACE (MIN 10' IN LENGTH) WITH ENOUGH MATERIAL ON HAND AT SITE TO COMPLETE TO GARAGE AFTER BACKFILL IN ORDER TO PASS INITIAL INSPECTION. REV: 7/2007 STANDARD ROCK CONSTRUCTION ENTRANCE PLATE ElkBUILDING PERMIT No. 201 River ,Yd D CASTING CHIMNEY SEAL AROUND RINGS GROUTED IN PLACE 2" CONCRETE ADJUSTING RINGS - MINIMUM 2 RINGS MAXIMUM 5 RINGS WALLS TO BE CONSTRUCTED OF 5" 24" X 36" PRECAST SECTIONS OR CONCRETE SEWER BLOCK. BLOCK SHALL BE Q PLASTERED ON INTERIOR AND EXTERIOR. N" I � 2" 1' d co d .Q d d d d. 3" 3" ,\-6" CONCRETE BASE POURED IN PLACE OR 4" MINIMUM PRECAST BASE. NOTE: REINFORCING SHALL CONSIST OF A SINGLE LINE OF STEEL WIRE FABRIC HAVING AN AREA OF NOT LESS THAN 0.17 SQ. IN. PER FOOT OF HEIGHT. REV: 2/2017 STANDARD PLATE C4 of SHALLOW CATCH BASIN N0. E�' llL '.. z 2500 River �' O cv 0 0 STEPS PER SPECIFICATIONS 0 SECTION A -A PRECAST ECCENTRIC CONE 1' BARREL SECTION BELOW CONE PRECAST CONCRETE THIS AREA MAY BE PRECAST OR BLOCK GROUTED IN PLACE — 2" CONCRETE ADJUSTING RINGS — MINIMUM 2 RINGS MAXIMUM 5 RINGS CHIMNEY SEAL COLLAR AROUND STANDARD CASTING RINGS 2" Ify7zrF 4'-0" NZa - C 27" A co 3 V I 3" 3"; � o MANHOLE FLOOR SHALL BE p.. o �. 6" SLOPED TO 0 PROVIDE SMOOTH 0 T FLOW FROM INLET TO OULET. CONCRETE SLAB—CRETEX TYPE II OR EQUAL REV: 2/2017 STANDARD PLATE MANHOLE N0. LokSTANDARD El River ' 2®1 CONCRETE SLAB - CRETEX TYPE II OR EQUAL ---\ ° o ° A STANDARD CASTING CHIMNEY SEAL AROUND RINGS GROUTED IN PLACE 2' CONCRETE ADJUSTING RINGS - MINIMUM 2 RINGS i MAXIMUM 5 RINGS d .. X (-oQ °. VARIABLE o CONCRETE SLAB - CRETEX TYPE II OR EQUAL WALLS TO BE CONSTRUCTED OF PRECAST SECTIONS. 41 . v.4 OFFSET STEPS AROUND PIPE. MAXIMUM DISTANCE FROM FLOOR TO BOTTOM STEP = 16" MANHOLE FLOOR SHALL BE SLOPED TO PROVIDE SMOOTH FLOW FROM INLET TO OUTLET. N OTE: THIS TYPE MANHOLE SHALL BE USED WHEN SPECIFIED OR WHEN THE MANHOLE DEPTH IS LESS THAN EIGHT FEET. REV: 2/2017 STANDARD PLATE Eof l SLAB TOP MANHOLE N0. Ri2502 ver PIPE THREAD SIZE DIAMETER 12 15 5/8„ 18 ROLLED THREADS 21 (SEE NOTE 4) 24 27 30 33 36 42 3/4" 48 CUT OR ROLLED 54 60 66 72 78 84 90 1" 96 CUT OR ROLLED 102 108 120 132 60° 60° 60° 60° �'2 Fid ROUND PIPE ARCH PIPE EDGE OF 32" (ADJ. ±1 1/2" MIN.) CANOPY TIE a .. Q d d D e 2" MAX. 2" MAX. LUJ I� �I 32"± AS REQUIRED FOR ACCEPTABLE JOINT U BOLT TIE WELDED EYE OR APPROVED EQUAL I Will a d L 2"" MAX. 2" MAX. Fi I 32" (ADJ. ±1 1/2" MIN.) EYE BOLT TIE OUTSIDE JOINT NOTE: 1. HOLES SHALL BE CAST—IN OR DRILLED 16" 16" 16" FROM OUTSIDE EDGE OF JOINT. 2. NUTS AND WASHERS ARE NOT REQUIRED ON INSIDE OF PIPE WITH 27" DIAMETER OR LESS. 3. TIES ARE NOT REQUIRED FOR BELL PIPE 24" AND SMALLER. ON OTHER SIZES, TIE MAY TAPERED HOLES PERMITTED BE INSERTED FROM INSIDE. WHEN PRECAST 4. CUT THREADS MAY BE USED IF WASHER AND NUT ARE USED. PLACEMENT OF HOLES 5. PIPE SIZES LISTED ARE INSIDE DIAMETER OF ROUND PIPE OR EQUIVALENT DIAMETER OF R PIPE OR(`N EV: 3/2006 STANDARD PLATE At of CONCRETE PIPE JOINT TIES N0. moi' '�" 2503 River EYE BOLT F-1 J Q u EYE C° BOLT 3/4" STEEL BARS - TRANSVERSE AND LONGITUDINAL. WELD EACH INTERSECTION. PLAN FQ�/D �S T,gNT FLARED END SECTION ELEVATION REV: 3/2006 STANDARD PLATE C4ofEl LTRASH GUARD N0. River 2®4 RIP—RAP 12" ' C4 FILTER BLANKET fy��1[61100Qn-W PLAN NOTE: RIP—RAP SHALL BE INSTALLED TO PROVIDE EASY REMOVAL OF TRASH GUARD. --\ 164 1 to I MIW—A0-1 4 of RIP -RAP INSTALLATION � ' �. River TABLE OF QUANTITIES PRAP AT RCP OUTLETS GEOTEXTILE FABRIC REV: 3/2006 STANDARD PLATE N0. CLASS IV d50=12' DIA. 12' OF 24° DEPTH ROUND L DEPTH GRANULAR PIPE RIPRAP FILTER (IN.) (FT.) (CU. YDS.) (CU. YDS.) 12 8 5.5 2.8 15 8 5.8 2.9 18 10 7.8 3.9 21 10 8.4 4.2 24 12 11.0 5.5 27 12 11.6 5.8 30 14 14.5 7.3 36 16 18.3 9.2 42 18 21.7 10.9 48 20 25.8 12.9 GEOTEXTILE FABRIC REV: 3/2006 STANDARD PLATE N0. POSITIONING LUG IS NOT REQUIRED OOOOOOOOOOOO OOOOOOO OOOOOOOOOOOOO OO O OOOOO Oc s SOLID LID WITH TWO CONCEALED PICK HOLES 25 3/4" 7/8" I � 24 1/8" 26 1/2" 35 1/2" CASTING SHALL BE NEENAH R-1733 OR EQUAL REV: 3/20061 ST, - ND, - RD PL TE c4 of STANDARD MANHOLE CASTING �'2®6 River ' INSTALL CAP SCREWS WITH BOLT HEADS EXPOSED 36 1/2" CURB BOX ADJUSTABLE 6" TO 9" 35 1/4" 1 7/8" 6" 5" 4�6„ 17 3/4" �I I--,3 1/8" ► 33" f 15 1/2 36" 24' 43" 31" CASTINGS SHALL BE NEENAH R-3067-V OR EQUAL REV: 3/2006 STANDARD PLATE A of STANDARD INLET CASTING N0. �' 25®7 River 00 00 0 0 0 oa o0 0 00 00 00 000 ooa 00 � o0 o a 000000 o Oa o0 0 0 0 0000 25' 3/4" 7/8" MANHOLE FRAME zV 1 1/8" CASTING SHALL BE NEENAH R -1733-C OR EQUAL FOR YARDS CASTING NEENAH R-4342 OR R -4341-A (HIGH FLOW) FOR DITCHES REV: 3/2006 STANDARD PLATE C,i ' of GRATE CASTING No. River 250 DEFLECTOR PLATE OVERFLOW 1 - CENTER OF FILTER ASSEMBLY OVERFLOW 2 - TOP OF CURB BOX 10" FILTER ASSMEBLY WIMCO MODEL# CG 3067 HIGH FLOW FABRIC OR EQUAL REV: 3/2006 STANDARD CATCH BASIN PLATE iL4kL INLET PROTECTION No. River 2511 RADIAL OR \ TRAPEZOIDAL CHANNEL \ STORM WATER SHALL BE CONTAINED � TO THE CHANNEL CONCRETE MAT CROSS SECTIONAL VIEW EXISTING GROUND CONSTRUCTION NOTES: 1. GRADE OUTFALL AREA SO THAT WATER WILL FLOW DOWN THE CENTER OF THE CHANNEL AND BE CONTAINED TO THE CHANNEL. ALL SUBGRADE SURFACES PREPARED FOR PLACEMENT OF MATS SHALL BE SMOOTH AND FREE OF ALL ROCKS, STICKS, ROOTS, OTHER PROTRUSIONS, OR DEBRIS OF ANY KIND. THE PREPARED SURFACE SHALL PROVIDE A FIRM UNYIELDING FOUNDATION FOR THE MATS WITH NO SHARP OR ABRUPT BREAKS IN THE GRADE. 2. APPLY SEED DIRECTLY TO THE PREPARED SOIL PRIOR TO CONCRETE MAT INSTALLATION. USE SEED PER PROJECT SPECIFICATIONS. 3. PRIOR TO INSTALLING HEADWALL, ANCHOR TRENCH INITIAL LEADING EDGE OF MAT 18", FILL AND COMPACT ANCHOR TRENCH. INSTALL HEADWALL OVER MAT. 4. INSTALL CONCRETE MAT ROLLS. AVAILABLE WIDTHS ARE 5.5', 8', 10', 12', & 16' AVAILABLE IN CUSTOM LENGTHS. A CONCRETE SAW SHALL BE USED TO CUT THE MAT TO EXACT SIZE AND SHAPE. 5. APPLICATIONS WHERE OUTFALLS FLOW INTO RETENTION PONDS, EXTEND CONCRETE MAT A MINIMUM OF 3' BELOW LOW WATER ELEVATION. REV: 2/2017 STANDARD PLATE C4 of CONCRETE EROSION MAT N0. �' �, OUTLET INSTALLATION DETAIL 2513 River PRIOR TO INSTALLING HEADWALL, USE CONCRETE SAW ANCHOR TRENCH INITIAL LEADING TO CUT MAT TO EXACT EDGE OF MAT 18", FILL AND SHAPE AND SIZE ZE010 COMPACT ANCHOR TRENCH. INSTALL HEADWALL OVER MAT ❑ ❑ ❑ ED] 01 LD El El El El❑ ❑ El El El ::1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ L- ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ 000000000000 ❑ ❑ ❑ ❑ ❑ ❑ Ez ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ MAXIMUM GRADE ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ PER MFG SPECIFICATIONS ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ::1 ❑ ❑ ❑ ❑ ❑ ❑ C 7 ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ 77nnnnnn177nn77nn77n nnn PLAN CONCRETE MAT CONSTRUCTION NOTES: 1. GRADE OUTFALL AREA SO THAT WATER WILL FLOW DOWN THE CENTER OF THE CHANNEL AND BE CONTAINED TO THE CHANNEL. ALL SUBGRADE SURFACES PREPARED FOR PLACEMENT OF MATS SHALL BE SMOOTH AND FREE OF ALL ROCKS, STICKS, ROOTS, OTHER PROTRUSIONS, OR DEBRIS OF ANY KIND. THE PREPARED SURFACE SHALL PROVIDE A FIRM UNYIELDING FOUNDATION FOR THE MATS WITH NO SHARP OR ABRUPT BREAKS IN THE GRADE. 2. APPLY SEED DIRECTLY TO THE PREPARED SOIL PRIOR TO CONCRETE MAT INSTALLATION. USE SEED PER PROJECT SPECIFICATIONS. 3. PRIOR TO INSTALLING HEADWALL, ANCHOR TRENCH INITIAL LEADING EDGE OF MAT 18", FILL AND COMPACT ANCHOR TRENCH. INSTALL HEADWALL OVER MAT. 4. INSTALL CONCRETE MAT ROLLS. AVAILABLE WIDTHS ARE 5.5', 8', 10', 12', & 16' AVAILABLE IN CUSTOM LENGTHS. A CONCRETE SAW SHALL BE USED TO CUT THE MAT TO EXACT SIZE AND SHAPE. 5. APPLICATIONS WHERE OUTFALLS FLOW INTO RETENTION PONDS, EXTEND CONCRETE MAT A MINIMUM OF 3' BELOW LOW WATER ELEVATION. REV: 2/2017 STANDARD PLATE C4 of CONCRETE EROSION MAT N0. �' �, OUTLET INSTALLATION DETAIL 2513 River CURB BOX AND STOP TO UTILITY EASEMENT SEE SERVICE DETAIL VALVE 10' CROSS VALVE VALVE VALVE CORPORATION COCK PROPERTY LINE VALVES ON ALL MAINS LEAVING INTERSECTIONS TYPICAL WATER LAYOUT Elk Rlv TEE ' LINE SEE HYDRANT DETAIL REV: 2/2017 STANDARD PLATE N0. NOZZLE SECTION - OPERATING NUT - 1" PENTAGON 2 1/2" HOSE CONNECTION (THREAD SIZE 3 1/16" O.D., 7 1/2" T.P.I.) 4 1/2" PUMPER CONNECTION (THREAD SIZE 5 9/16" O.D., 4" T.I.P.) J[JNUT CAP U TYPE WITH co CHAINS � N N � N I m 00 Ln r - ?ZLE ARRANGEMENT ..J 2 1 /2" NOZZLE PLUS PUMPER NOZZLE WITH 1" PENTAGON OPERATING NUTS NOMINAL GROUND LINE j NOTE: 1. 16" BREAKOFF SECTION 2. LEFT HAND OPERATING NUT 7 /8" (1 1/2" POINT TO FLAT) 3. PAINT BARREL SECTION IiIII 8 /8" RED TO GRADE. II STANDPIPE 4. DO NOT PLUG DRAIN HOLES. BOTTOM L 5 1 /4" 7 3/8" Z7/8" ROUND HOLES NOTE: "HYDRAFINDER" HYDRANT LOCATING DEVICES REQUIRED - SEE SPECIFICATIONS. REV: 3/2006 u�/ STANDARD PLATE C4 of PACER HYDRANT DETAIL NO. 3401 River River EDGE OF MAT OR BACK OF CURB — 5'-0" "HYDRAFINDER MINIMUM COVER AS REQUIRED IN J®o SPECIFICATIONS OR AS SHOWN ON PLANS. T VALVE WITH IT MECHANICAL JOINT TEE AND VALVE BOX---- 6"-12" 2'-6" TRACER WIRE GATE 6mm POLYETHYLENE VALVE OR EQUAL COVER ADAPT WATERMAIN WITH L0.75" — 1.5" DRAIN ROCK MECHANICAL JOINT TEE FOR SIZE FIRE HYDRANT LINE CONCRETE AS REQUIRED BLOCK TRACER WIRE ACCESS BOX AND GROUNDING ROD SAME AS FOR WATER JOINT RESTRAINING COUPLING—TWO SERVICE SHOWN IN 3/4" ALL THREAD RODS DETAIL 3408 NOTE: ALL HYDRANT LEADS SHALL BE RESTRAINED FROM THE MAIN TO THE HYDRANT THROUGH THE USE OF THREADED RODS OR MEGALUGS AS RESTRAINTS IN ACCORDANCE WITH THE STANDARD DETAIL PLATES. REV: 2/2017 u// STANDARD PLATE Atof HYDRANT RESTRAINT DETAIL No. ii'' 3402 River DRAINAGE AND UTILITY EASEMENT 10' BEYOND THE RIGHT-OF-WAY LINE STREET 2" X 4" WOOD MARKER WITH STEEL FENCE POST PAINTED BLUE ry Li 0 0 Z CURB BOX z AND STOP Ln SERVICE PIPE 7CONCRETE BRICK WATERMAIN 1' COPPER "PIGTAIL" CRIMPED PROVIDE ONE - 1.0' HORIZONTAL LOOP IN SERVICE LINE 1' SERVICE PIPE WATERR MAIN PLAN NOTE: TRACER WIRE NOT SHOWN. INSTALL PER PLATES 3408 & 3409 REV: 2/2017 STANDARD PLATE C4of TYPICAL SERVICE DETAIL No. Elk River 34® OINSTALL ONE LENGTH OF WATERMAIN PIPE WITH THE APPROPRIATE MATERIAL ADAPTORS. CENTER AT CROSSINGS. 3" RIGID FOAM INSULATION MEGALUGGED BENDS AS REQUIRED PROPOSED SEWER COMPACTED SAND �8" MIN. T8„ MIN. PROPOSED WATERMAIN WATERMAIN INSTALLATION UNDER SANITARY OR STORM SEWER CENTER ONE LENGTH TRANSITION TO SPECIFIED OF WATERMAIN AT DEPTH (TYP.) INSTALL CROSSING VETICAL BEND AS REQUIRED MEGALUGGED BENDS AS PROPOSED WATERMAIN REQUIRED _8" MIN. 3" RIGID FOAM �8" MIN. INSULATION COMPACTED SAND SEE NOTE oA PROPOSED SEWER 24" 0. D. 24" WATERMAIN INSTALLATION OVER SANITARY OR STORM SEWER NOTES: WHEN WATERMAIN COVER IS LESS THAN 7.5 FEET, INSTALL WATERMAIN UNDER SANITARY SEWER. REV: 2/2017 lk.dmkl-- STANDARD PLATE cWATERMAIN CROSSING NO. '4®4 Rver 1.w \U ILL] 3LE MATERIAL GRAINED MATERIAL) NATURAL GROUND THE BOTTOM OF THE TRENCH SHALL BE SHAPED TO FIT THE PIPE BARREL FOR AT LEAST 50% OF THE OUTSIDE DIAMETER. THE REMAINDER OF THE PIPE IS SURROUNDED TO A HEIGHT OF AT LEAST 6" ABOVE ITS TOP BY SELECT FILL MATERIALS, PLACED BY HAND TOOLS AND COMPACTED TO COMPLETELY FILL ALL SPACES UNDER AND ADJACENT TO THE PIPE. NOTE: ALL COSTS OF EXCAVATION BELOW GRADE AND PLACEMENT OF GRANULAR BEDDING SHALL BE INCLUDED IN THE BID PRICES FOR PIPE ITEMS. REV: 3/2006 u// STANDARD PLATE clk CLASS C PIPE BEDDING NO. i� 34® River EAlk1 Rlv Bc COMPACTED SUITABLE MATERIAL (FINE GRAINED MATERIAL) 4" OR Bc/8 WHICHEVER IS LARGER j 6" OR 1/4 Bc WHICHEVER IS LARGER (12 MAXIMUM) SPRING LINE i NATURAL GROUND COMPACTED GRANULAR BEDDING NOTE: ALL COSTS OF EXCAVATION BELOW GRADE AND PLACEMENT OF GRANULAR BEDDING SHALL BE INCLUDED IN THE BID PRICES FOR PIPE ITEMS. CLASS B PIPE BEDDING REV: 3/2006 STANDARD PLATE N0. 3406 ,. RIGHT-Of-WAY Gf AEAGQE LIN-GRCLlN R I O LINE 4'.+IREhCi.ESS64144N N4RT1 4 R F,ly$T$ IDEdFIfrATER$ ERV ICE WATERl11fUN I I 12h0IGC0RRER CLADBTEEL-BLUE LIU NU NEM IT YPj DRIVE-IN LATERALLUG7I MAGNESIUh# CC]�N NECTICS R G R QW NDING 1 .C•T.7A 1L A NOIDEROG .01,M X SER VICE SEWICESADDLE N.�A iER I G UR65r GFE!C}?C S.ahi,�x TAPEOR RLA5rICT1E NCDTW: In RJ y--�xFREySI 10}+,RJ hy+,rlyY FROhjP IPEF OR CLhR ITY,+;IRESI IALLC� iNSTALLEDI F,IREOATELYAD1kC ENfTiTFE3ERV ICEP-IPE TIIEN+I RE$I IhLLC£F.�$TEN EDTQTI I EPIPEW.g7l IThP EQR P HIST ICT IESAT5'INTE RV ALS. WATERSERVICE-FLANVIEW v as;n� 1.5,klAC FINI$I I ED G RADE r� GIPADE4EVEL IN.GROLIND TRALCEW IREACCE- sECKM CURa$113Pady CGEINGTA LLED O NNOR TI IOR FASTML)F_QFWATERMW GE d IL CCI L2'CFEk7RArM DAN MIK UE I I W I REINACGES MCKRED I 12AN.+GCOPP ER wREISrROLURGUNOING 4 Y CLAD$TEEL.DLUE ANGDFAND ELUEYI REJ E I7Ya1 TTkhC EW IREON"UM CFPIPF- + L T JhTGGNNLL—FUTffTF Ul%IN I + UNE1+,'IRE OONOTSECUREN-9RESTOCURCi6TOPGOK AS70ALLCv-yPOPhadUSTMENTl: +vriT1ICU7 DAMAGINGN.+IRE 12A4'PGO4PPERCLAD 1 STEEL-PEd,TACTORY CONNECTEDTO GROUNDROD 4 1 4 1ti DRIVE- INI.IrYG NEBIUM 61 GROUNDINGhNODE 11 RGP } �I 4'.9 REGCN T1N UE SY.gTI I N!ATER SERVICEAHD$ONNE[-`TSTI}6TMNU NE 4'.+I RE[S EEPL AN VIES+K54V E J WATER SER V I C E-SEC T I O hNVI E W <)KA-E REV: 2/2017 ial STANDARD ®` PLATE City Cit of TRACER WIRE DETAIL N0. lk low,- — River- 408 TRACER WIRE ON NORTH _ SIDE OF WATERMAIN PIPE WATERMAIN WATERMAIN - (TYP) CROSS WATERSERVICE (TYP) GRADE LEVEL IN GROUND TRACER WIRE ACCESS BOX AND DRIVE-IN MAGNESIUM GROUNDING ANODE (SEE DETAIL 3408) �I HYDRANT HYDRANT VALVE NOTE: WIRES SHOWN AWAY FROM PIPE FOR CLARITY.WIRE SHALL BE INSTALLED ON THE BOTTOM SIDE OF THE PIPE BELOW THE SPRING LINE. THE WIRE SHALL BE FASTENED TO THE PIPE WITH TAPE OR PLASTIC TIES AT 5' INTERVALS. Elk Rlv TRACER WIRE ON EAST SIDE OF WATERMAIN PIPE 4 -WAY CONNECTOR OR TWO 3 -WAY CONNECTORS WITH SHORT JUMPER WIRE MAINLINE TO LATERAL LUGCONNECTOR (TYP) GRADE LEVEL IN GROUND TRACER WIRE ACCESS BOX AND DRIVE-IN MAGNESIUM GROUNDING ANODE (SEE DETAIL 3408) 12 AWG COPPER CURBSTOP CLAD STEELOBLUE (TYP) (TYP) DRIVE IN MAGNESIUM GROUNDING ANODE(TYP) TRACER WIRE LAYOUT DETAIL REV: 2/2017 STANDARD PLATE N0. 34®9 CONCRETE ADJUSTING RINGS MINIMUM 2 RINGS MAXIMUM 5 RINGS w J m Q ry Q FJA d GROUT BOTTOM TO SLOPE TOWARD PIPE AS SHOWN BY AF's^`" NEENAH CASTING R-17- OR EQUAL. COVER SHAL HAVE TWO CONCEALED PICK HOLES. ---\ STEPS AS PER SPECIFICATIONS 27" ° \— CHIMNEY SEAL a SECTION A—A ECCENTRIC CONE d 1' BARREL SECTION BELOW CONE WALLS TO BE CONSTRUCTED OF PRECAST SECTIONS WITH CX4 ° JOINTS OO 1 MIN. FL DW a Q ° ° INTEGRAL BASE REV: 2/2017 STANDARD PLATE iL4k. STANDARD MANHOLE N0. Rver 4®®® E NEENAH CASTING R-1733 OR EQUAL COVER SHALL HAVE TWO CONCEALED PICK HOLES SLAB SHALL BE CRETEX TYPE II w cn Q m a. a d SEAL AROUND d d a CONCRETE a ADJUSTING 27" MINIMUM 2 ad d MAXIMUM 5 RINGS d d d a a — 48" a O d d d a p.d ° MANHOLE INVERT SHALL BE SLOPED TO PROVIDE d SMOOTH FLOW FROM JINLET TO OUTLET. rd F . a d d a a d INTEGRAL BASE OW CHIMNEY SEAL AROUND RINGS CONCRETE ADJUSTING RINGS MINIMUM 2 RINGS MAXIMUM 5 RINGS STEPS AS PER SPECIFICATIONS WALLS TO BE CONSTRUCTED OF PRECAST SECTIONS WITH CX4 JOINTS NOTE: THIS TYPE MANHOLE SHALL BE USED WHEN SPECIFIED OR WHEN THE MANHOLE DEPTH IS LESS THAN EIGHT FEET. SLAB TOP MANHOLE REV: 2/2017 STANDARD PLATE N0. CHIMNEY SE AROUND RIr cE GROUT BOTTOM TO SLOPE TOWARD '-- INTEGRAL BASE NSIDE DROP MANHOLE (TWO FEET OR LESS) IIh REV: 2/2017 STANDARD PLATE N0. ALL ANCHOR BOLTS, NUTS AND WASHERS TO BE STAINLESS STEEL PER MNDOT SPEC. 3312 CONCRETE ADJUSTING RINGS MINIMUM 2 RINGS MAXIMUM 5 RINGS D Q 3" 14 GA. HOT -DIPPED GALV. STRAP 6'-0" O.C.- MIN. 2 FASTEN TO MH WITH 4-3/8"X6" ANCHOR BOLTS 3" EMBED. ACL 52 DIP RISER PIPE 12" SOLID CONC. BLOCK SPACER CUT TO SIZE SECTION A -A a7"HIMNEY SEAL ROUND RINGS STEEL TRANSITION COUPLER CL 52 D.I.P. FROM TEE - TO UNDISTURBED SOI MJ-PE DIP TEE �RESTRAINED JOINTS / PRECAST SECTIONS ASTM C-478 STEPS AS PER A SPECIFICATIONS UNDISTURBED \\\� SOIL ULCOMPACTED D. GRANULER FILL op. MONOLITHIC PRECAST DROP INLET BASE ON e 4" SAND CUSHIONMANHOLE INVERT SHALL BE MJ -PE p.\�/ SLOPED TO PROVIDE SMOOTH -MIN. 0.1' SLOPE 90° BEND e FLOW FROM INLET TO OUTLET REV: 2/2017 STANDARD PLATE City of Elk -.- OUTSIDE DROP MANHOLE N0. 4004 River 2" SCREENED GOOSENECK VENT z NEENAH CASTING R -1758—E (FROST RETARDANT CASTING) OR EQUAL CHIMNEY SEAL AROUND RINGS CONCRETE ° ADJUSTING RINGS ° 9 MINIMUM 2 RINGS MAXIMUM 5 RINGS 48" d � d d STEPS AS PER C° SPECIFICATIONS 1/2" SHUT OFF VALVE ° a QUICK DISCONNECT WALLS TO BE ,i COUPLING CONSTRUCTED OF JPRECAST SECTIONS Q BACK FLUSHING WITH CX4 JOINTS HOSE Q a AIR & VACUUM VALVE ° d (APCO MODEL 400) ° 1" BLOW OFF VALVE ° ° 2" SHUT OFF VALVE 24" °. c e a a \-- CRUSHED ROCK MANHOLE SLAB SHALL BE CRETEX TYPE II REV: 2/2017 STANDARD PLATE City of lk STANDARD AIR RELIEF MANHOLE N0. "`" 4®®5 River z N t 0 4" OR Bc/8 WHICHEVER IS LARGER COMPACTED SUITABLE MATERIAL (FINE GRAINED) 6" OR 1/4 Bc WHICHEVER IS LARGER (12" MAXIMUM) SPRING LINE FA NATURAL GROUND COMPACTED GRANULAR BEDDING NOTE: ALL COSTS OF EXCAVATION BELOW GRADE AND PLACEMENT OF GRANULAR BEDDING SHALL BE INCLUDED IN THE BID PRICES FOR PIPE ITEMS. CLASS B PIPE BEDDING REV: 3/20061 STANDARD PLATE N0. 4®®6 4" OR 6" AS SPECIFIED TEE OR WYE AS SPECIFIED SEWER MAIN 10' PAST PROPERTY LINE TO DRAINAGE AND UTILITY ESMT 2" X 2" WOOD MARKER WITH STEEL FENCE POST PAINTED GREEN ORIGINAL GROUND tLn PLUG i SEWER MAIN 45° BEND 1% MIN. SLOPE 5' VARIES REV: 2/2017 STANDARD PLATE City of Elk TYPICAL HOUSE SERVICE N0. River 4007 10' PAST PROPERTY LINE TO DRAINAGE AND UTILITY ESMT 2" X 2" WOOD MARKER WITH STEEL FENCE POST PAINTED GREEN Ln I SERVICE PIPE 45° BEND i 1% MIN. SLOPE 45° BEND 5 THIS SECTION OF PIPE ON UNDISTURBED SOIL 4" OR 6" AS SPECIFIED 45° BEND -■ GRANULAR BEDDING (CONCRETE IF OVER 15' OF DEPTH) TEE OR WYE AS SPECIFIED SEWER MAIN TO BE USED AS SERVICE CONNECTIONS ON DEEP LINES SERVICE RISER SECTION PLUG REV: 2/2017 STANDARD PLATE N0. 4®®