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ITEM 6.3 Northwood ParkOtkzoF MINNESOTA DEPARTMENT INFORMATION Request for City Council Action ORIGINATING DEPARTM11 EN11 T: REQUE11 STOR: MEETING DATE: Public Works City Engineer Wagner May 9, 2016 PRESENTER(s): REVIEWED BY: ITEM #: Assistant City Engineer Larson City Administrator Johnson 6.3 AGENDA ITEM DETAILS RECOMMENDATION: Staff recommends approving Plans and Specifications for the 70th Street Trail and authorizing request for quotes or tying to Northwood Park contract via change order. ARE YOU SEEKING APPROVAL OF A CONTRACT? IS A PUBLIC HEARING REQUIRED? No No BACKGROUND/JUSTIFICATION: Included in the 2016 Capital Improvement Plan (CIP) is a trail connection project. This trail will connect the newly installed trail in Riverbend South (72nd Street) to the existing trail along Queens Avenue. This will provide pedestrians access to the Northwood Park in Wildflower Meadows from south of CSAH 37 and west of Hwy 101. The estimated cost of the project is approximately $56,735, and the amount budgeted in the CIP is $43,000. The estimated cost exceeds the CIP budget by approximately $14,000 mainly due to steep slopes needing additional cut/fill, unanticipated storm sewer improvements, and existing utility relocations/adjustments. The plan is to receive quotes for the project as soon as possible so as to enable coordination with the Northwood Park opening. The trail should be able to be constructed in June and/or July. We recommend approving plans and specification and authorizing request for quotes. SUPPORTING DOCUMENTS: X ATTACHED NONE • Plans for 70th Street Trail • Engineers Opinion of Cost POSSIBLE MOTION Please word motion as you would like it to appear in the minutes. Motion to approve Plans and Specifications for the 701h Street Trail and authorize request for quotes. BUDGET INFORMATION FUNDING: BUDGETED: X YES 203 Park Development NO ACTION TAKEN n APPROVED AS REQUESTED ❑ DENIED ❑ TABLED ❑ OTHER (List changes) COMMENTS: Engineer's Estimate for 70th Street Trail Project (72nd Street to Queens Avenue) City of Otsego Project No. 16-03 Bid Schedule A - Trail Construction ITEM NO. Mn1DOT SPEC. NO. ITEM DESCRIPTION ESTIMATED QUANTITY UNIT I UNIT PRICE I EXTENSION 1 2021.501 MOBILIZATION 1 LS $ 3,000.00 $ 3,000.00 2 2104.501 REMOVE CONCRETE CURB & GUTTER 6 LF $ 20.00 $ 120.00 3 2104.501 REMOVE RC FLARED END SECTION 1 EA $ 100.00 $ 100.00 4 2104.503 REMOVE BITUMINOUS PAVEMENT 12 SY $ 2.50 $ 30.00 5 2104.513 SAWING BIT PAVEMENT (FULL DEPTH) 55 LF $ 3.00 $ 165.00 6 2104.523 SALVAGE AND REINSTALL SIGN 5 EA $ 150.00 $ 750.00 7 2112.501 SUBGRADE PREPARATION 7 RDST $ 150.00 $ 1,050.00 8 2105.501 COMMON EXCAVATION (EV) 113 CY $ 10.00 $ 1.130.00 9 2105.523 COMMON BORROW (LV) 185 CY $ 18.00 $ 3,330.00 10 2105.535 SALVAGED TOPSOIL FROM STOCKPILE (LV) 278 CY $ 10.00 $ 2,780.00 11 2211.501 AGGREGATE BASE CLASS 5 MOD 247 TON $ 20.00 $ 4,940.00 12 2360.501 TYPE LV4 WEARING COURSE MIXTURE (3,B) 122 TON $ 90.00 $ 10,980.00 13 2531.501 CONCRETE CURB & GUTTER DESIGN 6612 32 LF $ 50.00 $ 1,600.00 14 2531.501 4" CONCRETE WALK 248 SF $ 11.00 $ 2,728.00 15 2531.618 TRUNCATED DOMES 60 SF $ 55.00 $ 3,300.00 16 2545.602 ADJUST UTILITY HANDHOLE (QWEST) 1 EA $ 1,000.00 $ 1,000.00 17 2545.602 RELOCATE UTILITY PEDESTAL 1 EA $ 500.00 $ 500.00 18 2563.601 TRAFFIC CONTROL 1 LS $ 1,000.00 $ 1,000.00 19 2573.502 SILT FENCE, MS 265 LF $ 3.50 $ 927.50 20 2575.523 EROSION CONTROL BLANKET - CATEGORY 2 240 SY $ 2.50 $ 600.00 21 2575.555 TURF ESTABLISHMENT 1 LS $ 2,500.00 $ 2,500.00 22 2582.502 3' X 6CROSSWALK BLOCKS WHITE - PAINT 198 SF $ 2.75 $ 544.50 Bid Schedule A - Trail Construction $ 43,075.00 Bid Schedule B - Storm Sewer ITEM NO. MnIDOT SPEC. NO. ITEM DESCRIPTION ESTIMATED QUANTITY UNIT I UNIT PRICE I EXTENSION 23 2503.541 12" RC FLARED END SECTION 1 EA $ 1,250.00 $ 1,250.00 24 2506.501 CONSTRUCT DRAINAGE STRUCTURE DESIGN 27" 1 EA $ 1,500.00 $ 1,500.00 25 2515.503 ARTICULATED INTERLOCKING BLOCK OPEN CELL, TYPE A 7 SY $ 100.00 $ 700.00 26 2503.541 12" RC PIPE SEWER DESIGN 3006 CL V (ALL DEPTHS) 76 LF $ 35.00 $ 2,660.00 Bid Schedule 8 - Storm Sewer $ 6,110.00 Bid Schedule C - Easement ITEM Mn/DOT.]- NO. SPEC. NO ESTIMATED ITEM DESCRIPTION QUANTITY UNIT I UNIT PRICE EXTENSION 27 TEMPORARY SLOPE EASEMENT (@10 % VALUE) 0.05 ACRES $ 3,000.00 $ 150.00 Bid Schedule C - Easement $ 150.00 Bid Schedule A - Trail Construction $ 43,075.00 Bid Schedule B - Storm Sewer $ 6,110.00 Bid Schedule C - Easement $ 150.00 ENGINEERING, INSPECTION, CONTRACT ADMIN, CONTINGENCY =15 % $ 7,400.25 TOTAL $ 56,735.25 uj 70TH STREET TRAIL (72ND STREET TO QUEENS AVENUE) CONSTRUCTION PLANS FOR GRADING, STORM SEWER, AND BITUMINOUS TRAIL IMPROVEMENTS. Hakanson -- Anderson Civil Engineers and Land Surveyors 3601 Thurston Ave., Anoka, Minnesota 55303 763-427-5B60 FAX 763-427-0520 CITY OF OTSEGO PROJECT NO. 16-03 BENCHMARKS: TOP NUT OF HYDRANT SOUTHWEST QUAD. OF QUEENS AVE AND 70TH STREET ELEVATION = 891.79 FEET DATUM: NGVD 1929 WRIGHT COUNTY, MINNESOTA 1000 0 I 1000 2000 SCALE IN FEET c CITY OF 0 Urs MINNESOTfAg GOVERNING SPECIFICATIONS THE 2014 EDITION OF THE MINNESOTA DEPARTMENT OF TRANSPORTATION "STANDARD SPECIFICATIONS FOR CONSTRUCTION" AND THE 2014 EDITION OF THE "MATERIALS LAB SUPPLEMENTAL SPECIFICATIONS FOR CONSTRUCTION' SHALL GOVERN, ALL FEDERAL, STATE AND LOCAL LAWS, REGULATIONS, AND ORDINANCES SHALL BE COMPLIED WITH IN THE CONSTRUCTION OF THIS PROJECT. ALL TRAFFIC CONTROL DEVICES AND SIGNING SHALL CONFORM TO THE LATEST EDITION OF MINNESOTA MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES, INCLUDING THE LATEST EDITION FIELD MANUAL FOR TEMPORARY TRAFFIC CONTROL ZONE LAYOUTS. ALL REQUIREMENTS OF THE PROJECT MANUAL FOR THE 70TH STEET TRAIL, CITY IMPROVEMENT PROJECT NO. 16-03 WORK SHALL CONFORM TO THE STANDARD UTILITY SPECIFICATIONS AS PUBLISHED BY THE CITY ENGINEERS ASSOCIATION OF MINNESOTA, 2013 SHEET INDEX THIS PLAN CONTAINS 10 SHEETS (INCLUDING CROSS SECTIONS) SHEET NO. DESCRIPTION 1 TITLE SHEET 2 ESTIMATED QUANTITIES AND EARTHWORK SUMMARY 3 CONSTRUCTION DETAILS 4 EROSION AND SEDIMENT CONTROL DETAILS 5 GRADING, EROSION AND SEDIMENT CONTROL PLANS 6 TRAIL AND STORM SEWER PLANS AND PROFILE XS1—XS4 CROSS SECTIONS THE SUBSURFACE UTILITY INFORMATION IN THIS PLAN IS UTILITY QUALITY LEVEL "D". THIS QUALITY LEVEL WAS DETERMINED ACCORDING TO THE GUIDELINES OF Cl/ASCE 38-02, ENTITLED "STANDARD GUIDELINES FOR THE COLLECTION AND DEPICTION OF EXISTING SUBSURFACE UTILITY DATA." I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Licensed Professional Engineer under the laws of the State of Minnesota. 45850 DATE 5/5/16 B ENT LARSON, Pi .- LIC. NO. HAKANSON ANDERSON ASSOCIATES, INC. DESIGN ENGINEER DATE 5 S l RONALD J. WAG NkR E. APPROVED: CITY O�OTSEGO GINEER CITY PROJECT 16-03 SHEET 1 OF 6 SHEETS STATEMENT OF ESTIMATED QUANTITIES EARTH WORK TABULATION SUMMARY OF EARTH BALANCE ITEM NO. 1 MnIDOT SPEC. NO. 2021.501 ITEM DESCRIPTION MOBILIZATION ESTIMATED QUANTITY UNIT 1 LS 2 2104,501 REMOVE CONCRETE CURB 8 GUTTER I 6 LF 3 �4 - 2104,501 2104.503 REMOVE RC FLARED END SECTION REMOVE BITUMINOUS PAVEMENT 1 S EA 12 SY 5 2104,513 SAWING BIT PAVEMENT (FULL DEPTH) 55 LF 6 2104.523 SALVAGE AND REINSTALL SIGN 5 EA 7 2112,501 SUBGRADE PREPARATION 7 RDST a 2105.501 COMMON EXCAVATION (EV) 113 s CY 9 2105,523 COMMON BORROW (LV) 185 CY 10 2105.535 SALVAGED TOPSOILFROM STOCK21LE (LV) 278 CY 11 2211-501 AGGREGATE BASE CLASS 5 MOD 247 TON 12 13 2360.501 2531.501 TYPE LV4 WEARING COURSE MIXTURE (3,3) CONCRETE CURB & GUTTER DESIGN B612 122 TON 32 LF 14 2531.501 4" CONCRETE WALK 248 SF 15 - 16 2531.618 2545,602 TRUNCATED DOMES ADJUST UTILITY HANDHOLE (OWEST) 60 SF 1 EA 17 f2545.602 RELOCATE UTILITY PEDESTAL 1 EA 18 2563.601 TRAFFICCONTROL 1 LS 19 2573.502 SILT FENCE, MS 265 LF 20 2575,523 EROSION CONTROL BLANKET -CATEGORY 2 240 SY 21 2575.555 TURF ESTABLISHMENT 1 LS 22 2582,502 TX 6' CROSSWALK BLOCKS WHITE - PAINT 198 SF 23 2503,541 12" RC FLARED END SECTION 1 EA 24 25 2503,541 2506.501 12" RC PIPE SEWER DESIGN 3006 CL V (ALL DEPTHS) CONSTRUCT DRAINAGE STRUCTURE DESIGN 30" 76 I LF 1 EA 26 2515.503 ARTICULATED INTERLOCKING BLOCK OPEN CELL, TYPE A 7 SY BASIS OF ESTIMATED QUANTITIES AGGREGATE BASE CLASS 3 OR CLASS 4 125 lbs/ft3 SHOULDER BASE AGGREGATE, CLASS 2 135 Ibs(ft3 AGGREGATE BASE CLASS 5 MOD 1351bs/ft3 NON WEARING BITUMINOUS COURSE MIXTURE 150 Ibs/ft3 WEARING COURSE BITUMINOUS MIXTURE 150lbs/fP BITUMINOUS MATERIAL FOR TACK COAT 0.05 Gal/yd2 SEED MIXTURE 25-142- 451bs/acre SEED MIXTURE 25-151 120 Ibs/acre MULCH MATERIAL TYPE 1 2 Tan/ac FERTILIZER TYPE 1, ANALYSIS 22-10-10 500 Ibs/acre a cr a a All quantities from CAD r n rn TnrT V V STATION VOLUMES (Cubic Yards) CUMULATIVE VOLUMES (Cubic Yards) TopSoil Common Ex TopSoil Common Ex CUT FILL CUT FILL CUT FILL CUT FILL 70TH ST TRAIL 0+00 0 0 0 0 0+50 0.00 0.00 0.00 42.88 0.00 0.00 0.00 42.88 1+00 0.00 0.00 4.23 49.10 0.00 0.00 4.23 91.98 1+30 0.00 0.00 4.38 7.88 0.00 0.00 8.60 99.85 1+50 0.00 0.00 1.23 9.84 0.00 0.00 9.83 109.69 1+64 0.00 0.00 0.00 14.02 0.00 0.00 9.83 123.71 1+98 0.00 0.00 0.00 44.16 0.00 0.00 9.83 167.87 2+50 0.00 0.00 0.00 33.86 0.00 0.00 9.83 201.73 3+00 0.00 0.00 0.33 23.69 0.00 0.00 10.16 225.42 3+50 0.00 0.00 7.81 39.81 0.00 0.00 17.97 265.23 4+00 0.00 0.00 7.53 48.88 0,00 0,00 25.50 314.11 4+50 0,00 0.00 6.76 45.66 0.00 0.00 32.26 359.77 5+00 0.00 0.00 24.21 14.62 0.00 0.00 56.47 374.38 5+50 0.00 0.00 30.22 9.23 0.00 0.00 86,69 383,61 6+00 0.00 0.00 12.70 1 23.91 0.00 0.00 99.39 407.52 6+22 0.00 0.00 3.25 1 7.44 0.00 0.00 102.64 414.96 1VIAL V V .U, zip TOTAL .0 0 103 415 CONSTRUCTION AND SOILS NOTES A. TOP OF THE GRADING SUBGRADE IS DEFINED AS THE BOTTOM OF THE CLASS 5 AGGREGATE BASE. ALL UNSTABLE MATERIAL SUCH AS TOPSOIL, SILTS, ORGANIC MATERIALS, MUCK, ETC. ENCOUNTERED WITHIN THE 1:1 ROAD (TRAIL) BED SHALL BE REMOVED AND SHALL BE PAID AS ITEM 2105-COMMON EXCAVATION. B. STRIP ALL IN PLACE TOPSOIL IN AREAS WITHIN 1:1 ROAD (TRAIL) BED. REUSE AS TOPSOIL DRESSING (6" THICK) OR AS FILL OUTSIDE OF THE 1:1 ROAD BED, THE EXPOSED SUITABLE SOILS SHALL BE SURFACE COMPACTED TO A MINIMUM 95% MAXIMUM STANDARD PROCTOR DRY DENSITY, ASTM D1557 UNLESS WITHIN THE TOP 3 FT WHERE THEY SHALL BE COMPACTED TO 100%. THIS SHALL BE PAID AS ITEM 2112 - SUBGRADE PREPARATION. C. FILL MATERIAL SHALL BE SUITABLE GRADING MATERIAL. SUITABLE GRADING MATERIAL ON THIS PROJECT SHALL CONSIST OF ALL SOILS ENCOUNTERED WITH THE EXCEPTION OF TOPSOIL, SILTS, DEBRIS, ORGANIC MATERIAL, AND OTHER UNSTABLE MATERIAL. COMMON BORROW SHALL CONSIST OF MATERIAL SIMILAR TO THOSE EXISTING MATERIALS ON SITE. D. CONTRACTOR SHALL PROVIDE A SAFE CUT SLOPE PER OSHA REQUIREMENTS. E. WHERE A 4:1 SLOPE WILL NOT FIT WITHIN THE ROW AND NO TEMPORARY SLOPE EASEMENT EXISTS, A 3:1 SLOPE SHALL BE USED TO MATCH INTO EXISTING GROUND.ANY EXCESS MATERIAL SHALL BECOME THE PROPERTY OF THE CONTRACTOR AND SHALL PROPERTLY DISPOSED OF OUTSIDE OF THE RIGHT OF WAY. F. UNLESS OTHERWISE RECOMMENDED IN THESE PLANS, THE GRADING SUBGRADE SHALL BE CONSTRUCTED OF SUITABLE GRADING MATERIAL. THE FILL SHALL BE PLACED IN 8" TO 10" LOOSE LIFTS, AND COMPACTED TO A MINIMUM 95% MAXIMUM STANDARD PROCTOR DRY DENSITY, ASTM D1557 UNLESS WITHIN THE TOP 3 FT WHERE THEY SHALL BE COMPACTED TO 100%. G. BITUMINOUS AND CONCRETE ITEMS DISTURBED BY CONSTRUCTION SHALL BECOME THE PROPERTY OF THE CONTRACTOR AND SHALL BE DISPOSED IN ACCORDANCE WITH Mn/DOT SPEC. 2104.3. H. THE BITUMINOUS MIXTURES SHALL MEET THE REQUIREMENTS OF SPECIFICATIONS 2360 AND 3139. I. UTILITY COMPANIES WILL RELOCATE THEIR FACILITIES CONCURRENTLY WITH THE CONSTRUCTION OPERATIONS UNDER THIS CONTRACT. CONTRACTOR SHALL SCHEDULE CONSTRUCTION IN COOPERATION WITH UTILITY RELOCATION. THIS SHALL BE INCIDENTAL. J. EROSION CONTROL SHALL CONFORM TO THE Mn/DOT EROSION CONTROL HANDBOOK. K. CATEGORY 2 EROSION CONTROL BLANKET SHALL BE INSTALLED AS SHOWN ON THE PLANS AND IN AREAS OF POSSIBLE EROSION AS DIRECTED BY THE ENGINEER. iV -, I 'o a N c Y I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and That 1 am a duly Lic nsed Professional Engineer under the laws of the St of Minn ata. 05im BY: BML Hakanson Anderson Civil Engineers and Land Surveyors 3601 Thurston Ave., Anoka, Minnesota 55303 763-427-5860 FAX 763-427-0520 www.hakanson-anderson.com DATE REVISION rM a: EDP INEER Date 5/4/16 LIC. No. 45850 If. RJW SUMMARY OF COMMON EXCAVATION Quantity COMMON EXCAVATION (CUT) 103 C.Y. ITEM 8 - TOTAL COMMON EXCAVATION 103 C.Y. SUMMARY OF FILL COMMON EXCAVATION (FILL) 415 C.Y. TOTAL FILL QUANTITY 415 C.Y. TOTAL EARTH BALANCE SUMMARY TOPSOIL FILL QUANTITY (6" THICK) 199 C.Y. COMPACTION FACTOR x 1.40 ITEM 10-REQUIREDTOPSOILFILL (LOOSEVOLUME) 278 C.Y. NETFILLQUANTITY 415 C.Y. MINUS TRAILSECTION 165 C.Y. MINUS TOPSOIL FILL 199 C.Y. 216 C.Y. COMPACTION FACTOR X 1.30 REQUIRED SUITABLE FILL (LOOSE VOLUME) 281 C.Y. REQUIRED SUITABLE FILL 281 C.Y. TOTAL COMMON EXCAVATION ('-103 CY * 1.3 )= 133 C.Y. ITEM 9 - COMMON BORROW REQUIRED 148 C.Y. REFERENCE NOTES: 1Q CONSTRUCTION OF ITEM 2506-CONSTRUCT DRAINAGE STRUCTURE DESIGN 27" SHALL INCLUDE THE ALL MATERIALS AND LABOR NECESSARY CONNECT THE EXISTING STORM SEWER PIPE TO THE NEW STRUCTURE. 02 ALL EXISTING SIGNS SHALL BE PROTECTED AND SHALL ONLY BE SALVAGED AND REPLACED WHERE GRADE CHANGES ARE REQUIRED. ALL SIGNS SHALL BE REINSTALLED IMMEDIATELY (END OF EACH WORKING DAY ALL SIGNS SHALL BE INPLACE). THE OWNER WILL ONLY PAY FOR THE SALVAGING AND REINSTALLING OF THE SIGNS ONCE THROUGH OUT THE PROJECT. ANY ADDITIONAL REMOVALS AND INSTALLATIONS WILL BE AT NO COST TO THE OWNER. 0 ALL CASTINGS SHALL BE INCLUDED IN THE COST OF ITEMS 2506 - CONSTRUCT DRAINAGE STRUCTURE. THE DRAINAGE STRUCTURE AND CASTING SHALL BE NEENAH R-4342 PER THE DETAIL ON SHEET 2. ® IF APPLICABLE, PIPE LENGTHS SHOWN INCLUDE THE LENGTH OF APRON. PIPE PAY LENGTHS SHALL BE FOR ACTUAL LENGTH OF PIPE USED AND APRONS SHALL BE PAID PER EACH. 05 CONCRETE PEDESTRIAN RAMPS © GEOTEXTILE FABRIC SHALL BE PLACED UNDER ARTICULATED BLOCK. GEOTEXTILE FABRIC SHALL BE INCLUDED IN THE COST OF PAY ITEM - 2515 - ARTICULATED BLOCK, 70TH STREET TRAIL ESTIMATED QUANTITIES I SH2 EET 70TH STREET TRAIL OTSEGO, MN S IEETS OT725 GROUT BOTTOM TO SLOPE 5, TOWARD PIPE AS SHOWN BY ARROWS. A A PIPE TOP VIEW NEENAH R-4342 ALENT STOOL TE ADJUSTING RINGS) PER STD PLATE 414 NOTES: AS AN OPTION. BRICK OR CONCRETE BLOCK MASONRY MAY BE USED. E FOR MATERIALS AND CONSTRUCTION )UT METHODS. SEE STANDARD PLATE 4002. CONE SECTION DETAILS OF 4002 DO MDT APPLY. REINFORCING: SINGLE LINE STEEL WIRE FABRIC HAVING AN AREA OF NOT LESS THAN 0.12 SO, IN. PER FOOT OF HEIGHT. DURED CONC. BASE ALTERNATE PRECAST METE BASE, SEE STANDARD PLATES INDEX. SECTION A -A BASE REINFORCEMENT: 0.12 So. IN, PER FOOT IN EACH DIRECTION. 30" PRECAST CATCH BASIN YARD INLET NO SCALE — I wee ee—I STANDARD PLATE N0. �JbJGM�(J 409 3 0 r2' CLEAR ZONE VARIES / fax, � 2' CLEAR ZONE A BITUMINOUS MAT LVWE45030B PLACE ON APPROVED B CLASS 5 GRAVEL SUBGRADE-C 0 C WIDE) TYPICAL SECTION — BIKE TRAIL No SCALE LEGEND AABRP R VALUE BRUMINWS SURFACE I AGGREGATE BASE SUIXRU� SOIL CUSS WEAR Z350/Z360 A CIA' 3 l73e CLASS 3 OR 4 sin C -e - R-S * SUBJECT TO REVIEW BY QUALIFIED SOILS ENGINEER ==MINIMUM ALLOWABLE DESIGN THICKNESS NOTES: R VALVE IS A MEASURE OF EMBANKMENT SOIL RESISTANCE STRENGTH AS DETERMINED BY THE HVEEM STABILOMETER METHOD REFERENCE NOTES m TRAIL CROSS SLOPE DIRECTION VARIES, SEE PLAN SHEETS STANDARD PLATE NO. Qtk707 e-7B-13 � 5% PREFERRED SLOPE 3.0" BITUMINOUS MAT 8% MAX. SLOPE CLASS 5 GRAVEL 4" THICK CONCRETE APRON SECTION A —A NO SCALE 3 FT. TRANSITION 10 Fr. CONCRETE APRON DROP CURB 10 FT. A A 2-2'X4' CAST IRON TRUNCATED DOME PEDESTRIAN RAMP INSERTS 3 FT. TRANSITION TYPICAL DROP CURB — BIKE TRAIL NO SCALE STANDARD PLATE N0. �13m 706 NSW ii I E:-ve•x � • 1OO SWE SLOPE: 5 ROAOXAT �j •`.:.• ••SR REVERSE SLOPE GUTTER SECTION IFDRus wT GE TILTED I ....:•'.,.�: _:: .: ":.:•,:•': •'� x�RaaT LI Eyj ER DESIGN B FaI �. — q.w . •., •, N D NOTESw: Qi LOW T IxAL aD[xr eEx AmA¢xT TO ,`.:i',': ..... SEE—AND-RO nu.s NFMML FaR /„yE ,emr xoxlzaxr.L LINE r/ tV - AE OPs"E. PEm¢T1C0.xTiciala DESIGN V M.tT K TILTED' r1i I REM oT�®IS8/�®�IiiM®��®43i.T•ll�®TmC,r'L7- �1��®�®�1.�''fl�1�1.ZYm�ll:7leL'.D* D3��la•II'71>l�t>®��®la•IDI,•��^•i®T3L•II9Tr"..r41�136ID�m ®IT.T3T'•T•'.�7� 1M man HMOs 120 IIf7TII�ILT��I�IID141�1>T�®�����mCUM® IIfB�IB���®gym®m����mmm® APPROVED MARCH 11. 19" STATE OF MINNESOTA SPECIFICATION I STANDARD DEPARTMENT OF TRANSPORTATION REFERENCE PN4OTF CONCRETE CURB AND GUTTER DESIGN B AND DESIGN V REv[siax DATE 7100H DATE REVISION I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that 1 am a dul Licensed Professional Engineer under the laws of +h ate of nnesota nt Larson, P.E. Date 5/5/16 LIc. No. 45850 DEM BY: aML - Hakanson Anderson -'•-'------'•. Civil Engineers and Land Surveyors 3601 Thurston Ave., Anoka, Minnesota 55303 763-427-5860 FAX 763-427-0520 www.hakanson—anderson.com 70TN STREET TRAIL CONSTRUCTION DETAILS 70TH STREET TRAIL OTSEGO, MN SHEET 3 DE 6 SHEETS BUTMBr: EDP DEamW. RJW 01/Zb EROSION CONTROL NOTES: 1. THE CONTRACTOR SHALL INSTALL EROSIONAL SEDIMENT CONTROL FACILITIES (BMP'S) PRIOR TO GRADING AND REMOVAL 5. ALL DISTURBED AREAS REQUIRE 6" OF TOPSOIL, SEED MIXTURE AND TYPE I MULCH MATERIAL OR EROSION CONTROL ACTIVITIES. BMP'S SHALL BE MAINTAINED FOR THE DURATION OF CONSTRUCTION ACTIVITIES AND POTENTIAL FOR EROSION BLANKET. THE TURF ESTABLISHMENT SHALL CONFORM TO MNDOT STANDARD SPECIFICATIONS. 6. SEE SHEET 2 FOR TYPE AND APPLICATION RATES OF MULCH, SEED AND FERTILIZER. 2. HAS PASSED. BMP'S SHALL BE INSPECTED DAILY BY THE CONTRACTOR AND DOCUMENTED IN THE SWPPP INSPECTION LOG. WEEKLY 7• SILT FENCE SHALL FOLLOW AS CLOSELY AS POSSIBLE A SINGLE CONTOUR LINE. 8. INSTALL ALL EROSION CONTROL MEASURES PRIOR TO SOIL DISTURBING ACTIVITIES. MAINTAIN EROSION CONTROL MEASURES �T e0 3. LOGS MUST BE FORWARDED TO THE ENGINEER FOR REVIEW. WHEN SEDIMENTS DEPOSIT IN A WATER OF THE STATE, THE MATERIAL MUST BE REMOVED WITHIN 7 DAYS. IN WORKING ORDER AS NEEDED THROUGH DURATION OF THE DISTURBANCE. REMOVE SEDIMENT AS IT ACCUMULATES \, 4. ALL EXPOSED SOIL AREAS MUST BE STABILIZED AS SOON AS POSSIBLE TO LIMIT SOIL EROSION BUT IN NO CASE LATER OR PERMANENTLY THROUGHOUT PROJECT. 9• STABILIZE DISTURBED AREAS WITH VEGETATION WITHIN 14 DAYS OF FINAL GRADING. 4" MIN. PREMIUM TOPSOIL SHALL BE THAN 7 DAYS AFTER THE CONSTRUCTION ACTIVITY IN THAT PORTION OF THE SITE HAS TEMPORARILY PLACED OVER DISTURBED AREA AND BLENDED INTO SURROUNDING. SEED AND MULCH AT MNDOT PRESCRIBED RATES. j 20 _0 z0 t CEASED. 10. REMOVE EROSION CONTROL MEASURES WITHIN 30 DAYS OF REVEGETATION. CSAH 37 (7OTH STREET) f: r 3� 3.. 131 SY EROSION CONTROL BLANKET.. (1) INLET PROTECTION m (� 110 SY EROSION CONTROL,BLANKET (p ��INLET PROTECTION } -`— r j < us L f Y 77 Sf Sic SF SFSF . SF SF �- SF 5.5 SY ARTICULATED BLOCK-% Isnwae 205 LF SILT FENCE MnDOT 2573 MACHINE SLICED OR PREASSEMBLED MIN. 2 1/2' ROVE GROUND OPTION AS APPROVED BY THE CITY ENGINEER. 6"XS" EARTH FILL FENCE MATERIAL 6" APRON 5' POSTS - 8' MAX. ON CENTER MINIMUM 2' PENETRATION REF. M00T 3886 SILT FENCE NO SCALE STANDARD PLATE NO. S 501 s-la-oT ¢€sSN 17 _ -.. ....., _ , is �,,._,_--`_�.._.. .- "�_.•- - ��. - I_-" .. _.. __.__..._ ...,.v 3 60 LF SILT'FENCE EROSION CONTROL � PRO t ��. POSED BIOROLL WOOD FIBER ADJACENT BLANKET MULCH PROPERTY END OF UPPER BLANKET TO OVERLAP BOTTOM END OF BLANKET �•e. /�N BURIED IN 6" DEEP VERTICAL TRENCH WOOD FIBER BLANKET SHALL BE PLACED AND STAPLED ACCORDING TO Mn/DOT SPECIFICATION 2575.3K2 WITH THE FOLLOWING EXCEPTIONS. ADJACENT STRIP EDGES SHALL BE OVERLAPPED A MINIMUM OF 6". PLASTIC OR WOOD BIODEGRADABLE STAKES OR STAPLES SHALL BE USED IN PLACE OF METAL WIRE STAPLES. ECOSTAKES AND BIOSTAKES ARE ACCEPTABLE PRODUCTS FOR USE TO FASTEN WOOD FIBER BLANKET. WOOD FIBER BLANKET INSTALL ON A CUT SLOPE NO SCALEATION arm OF STANDARD PLATE NO. 502 MARp12.5 - 96?# ® PROPOSED EROSION CONTROL BLANKET -� PROPOSED MACHINE SLICED SILT FENCE 0 PROPOSED INLET PROTECTION ® PROPOSED STABILIZED CONSTRUCTION EXIT PROPOSED ARTICULATED BLOCK PER TEMPORARY EASEMENT PERMANENT EASEMENT GRADING ---eoD--- EXISTING INDEX CONTOUR ---Ise--- EXISTING CONTOUR —aoo— PROPOSED INDEX CONTOUR —798— PROPOSED CONTOUR 877.0,�'X PROPOSED SPOT ELEVATION sai.00 PROPOSED CENTERLINE SPOT ELEVATION 1.2% PROPOSED DRAINAGE FLOW E.O.F. EMERGENCY OVERFLOW 930.0 PROPOSED DRAINAGE ARROW SILT FABRIC SLEEVE PER MNDOT 90 0 0 oa SPECIFICATION 3886 a o 0 0 0 EMERGENCY OVERFLOW 0 0 0 GALVANIZED- _ THREADED HOOK SEDIMENT CONTROL BARRIER 1 FOR MEDIAN DRAINS 4 E DIAMETER ES DATE REVISION I hereby certify that this plan, specification, or report was DMM BY. SHEE prepared by me or under my direct supervlSIDn and that I BML - Hakanson Anderson GRADING AND EROSION am a dui Licensed Professional Engineer under the laws -- -' of th ate of nnesoto WA"fff. Civil Engineers and Land Surveyors 70TH STREET TRAIL CONTROL PLAN EDP 3601 Thurston Ave., Anoka, Minnesota 55303 of 763-427-5860 FAX 763-427-0520 70TH STREET TRAIL 6 nt Larson, P.E. OECOff" www.hakanson—anderson.com OTSEGO, SHEETS Date 5/5/16 Lic. No. 45850 RJW OT725 0 30 00 �o 0 0 Y� a CONSTRUCT CONCRETE PEDESTRIAN RAMP PER o� STD PLATE 7036F ON SHEET 3 0 m SEE DETAIL e 6 EDGE OF BITUMINOUS CBM'H 1 Lz 900.83 904.39 CSAH 37 (70TH STRE I SALVAGE AND m c REPLACE AFTER _REPLACE u� 15 LF REMOVE B612 C M L j + f rn _ 2 MOVE TELEPHONE PEDESTAL T II \ SEE DETAIL (BY OTHERS) L T-BUR T-BUR QUEST VAULT (ADJUST T-BUR CASTING AS NEEDED) boulders L light 20 CONSTRUCT CONCRETE PEDESTRIAN RAMP PER STD PLATE 7036E ON \S SHEET 3 R=125' i 1 C 20 zuHIGH POINT ELEV.. _. 908.41. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. HIGH POINT STA = 0+01.85 n PVI STA = 0+23.85 dPVI ELEV = 908.03 0 06 A.D. _ —6.48% m 15 ++ m K = 6.80 D7• N HIGH POINT ELEV. = 904.03o .. .. .. .. .. .. .. N . LOW POINT ELEV 901.27 HIGH POINT STA _ 2+53.04 f u 44' VC + o _ LOW POINT STA = 1+28.61 PVI STA = 2+45.06 LOW POINT ELEV 900.76 Vr w o m v' M PVI STA = 1+17.06 r PVI ELEV = 905,50 LOW POINT STA = 3+91.28 HIGH POINT ELEV = 900.25 > > II' ca PVI ELEV = 900.36 n � ro N A.D. _ -7.32% - 22:25 ui ao P J TA = 3+ 8.78 . HIGH POINT STA = 4+10.75 4+89.32 10 m m In w + o A.D. = 12.25% o..R. ci K N • fig +. o. PSI. LEY = 9 ^ . . . . .. . . . PVI STA = v �. o .. K' _' S;49 u + a .. c Tr m m A b. = 0.70! PVI ELEV 898.20 1.75% w w II }r �' m ° 163' VC II II r+i R = 35,9 o o N A.D. _ -5.27% 67' VC I It m + o K = 29.80 w w II II 25' VC 05 �. + �. .. \8�3e > m > m ca• .. .W. w U m U >m .. > w > Gn w II w. .. .m�m. .U�U. II .. II .N II .. 157' VC .. .. o.ca yM. w. > > U W. U Do Qrn \ DZ% - DRIVEWAY CROSSING —30% -2:61% oo o 00 > . . . . . . .. . . . .. . . . . . . . .. . . . . . . .. . . . .. a+i m o a w 76LF 12 RCP (CL 3)® 0.73/ N ' o n M II II � o as M Q R w co Q1 95. . . . . . . . . .. . . . .. . . . . m. .. . . . . . O ao ao . . . . . . .. .. .. .. > > . . . . . .. . . . m II _ o II F II M o w !n w z '— N - 40' VC > J o_ w 90 —. .. . . . . . Ih :� > LOW POINT ELEV '= 889:56 m z LOW POINT STA = 6+09.25 U PV1 STA = 5+89.14 _ PVI ELEV 890.34 . A.D. = 4.02% a n 85 K 10.00 -5+69.03 .. . . .. . . . . . . .. . . . . . . . . . .. . . . . .. . . . . . . . . . .. . . . . ..BVCS _ . . . . . . .. BVCE = 891.92 ~o - EVCS = 6+09.25 EVCE p 889.56 . . . . . . . . .. . . . . . . . . . .. . . . . .. . .. . .. . . . . . . .. . . . . . .. .. .. J80 `r i d.' .Y m N r 7 M m O •. M N N O L0 19 m M co N M N a, U z oi' o uj g. m.o F'' nj m. .o 0 rrj o m 0 m. M m N o'_ O 0 o uoo m mm rn mw m M ,am m ao moo E .a' .a' .rn .m ,m ,rn .m .a) .co .m .m ,ao o 75 Nu r .. .. 0 1 2 3 4 5 6 l a G' DATE REVISION . I hereby certify that this plan, specification, y y p pac prepared by me or under my direct supervision or report was p and that I DESIGNED BY: - Hakanson Anderson PLAN AND PROFILE SHEET :�' - am a dul Licensed Professional Engineer under the laws BML — Land Surveyors 5 1 o� of th ate of innesota. DRANK BY: � Civil Engineers and 70TH STREET TRAIL �� 0 41 EDP 3601 Thurston Ave., Anoka, Minnesota 55303 70TH STREET TRAIL cBEccEOB. 763-427-5860 FAX 763-427-0520 6 0 o z/ nt Larson, P.E. Date 5/5/16 Lic. No. 45850 RJW www.hakanson-anderson.com OTSEGO, MN SHEETS OT725 14.8 SY 4" CONCRETE SIDEWALK 26 SF TRUNCATED DOMES ° MIN TO EDGE OF ° CONCRETE ° aN 1' MIN TO EDGE OF CONCRETE Trc..�fi c a � °L' M t 1 PEDESTRIAN RAMP NEAR TRAFFIC SIGNAL 5 1 hereby certify that this plan, specification, or report was DESIGNED BY. prepared by me or under my direct supervision and that I BML am a dul Licensed Professional Engineer under the laws of in ate of 'nnesota. DA4n BY: EDP Krg-nt Larson, P.E. CHECKED BF 45850 RJW 3' 32 LF KNOCK DOWN CONCRETE CURB 3 LF CURB TAPERS 2 TRAIL CURB TREATMENT AT DRIVEWAY 5 Hakanson Anderson Civil Engineers and Land Surveyors 3601 Thurston Ave., Anoka, Minnesota 55303 763-427-5860 FAX 763-427-0520 www.hokonson—anderson.com _INF 1 20 0 20 40 SCALE IN 1. 1' MIN TO EDGE OF 23 SF TRUNCATED DOMES , CONCRETE 1' MIN TO EDGE 0 yI CONCRETE 7.4 SY 4" CONCRETE SIDEWALK I 3 PEDESTRIAN RAMP ON EAST END OF TRAIL 5 PLAN AND PROFILE 70TH STREET TRAIL 70TH STREET TRAIL OTSEGO, MN SHEET 6 6 SHEETS OT725 908 904 900 898 EDGE 0+50 OF BIT C -40 -20 0 LU 4U EDGE SIGNAL 0+21 .1 5 OF BIT POLE C 912 --- 908 - 904 00 0 m 9 9 9 8 -40 -20 0 20 4U 0+00 C 2 CSAH 37 70TH STREET - - - —4U —LU 10 0 10 20 SCALE IN FT. 908 904 900 898 908 904 902 908 904 900 898 EDGE 1 +28.60 OF BIT C 908 904 900 -- 0 896 o 00 m m 894 -4U -ZU U cvry EDGE 1 +00 OF BIT C 908 908 904 904 \ \ 900 900 n w --t 896 896 894 0 a' 0 °' L:JS94 —4U —LU V EDGE 0+70.73 Vr SIGN 908-- 904-- 900-- 896 894 N 00 rn N rn —4U —cV 904 900 896 894 XS1 OT725 EDGE 1 +81 .29 OF BIT C RW 9( 308 S GN 9( 304 --- ---- \` 9( 300 - N N N 8s 396 a 0 0 Q 0 0 m Ac 9 9 8 ft -40 -20 0 20 40 EDGE 1 +63.76 OF BIT C 9( )8 _ )0 v 36 Id rn a0 rn a0 8f 4 0 6 4 4 0 2+50 Ii YV 308 BITUMINOU DRIVEWA _---- -- 304 _ - 00 a0 300 0 0 0 0 m m 39ft -4U -zu U zu 4U EDGE 2+00 OF BIT C RW 308 c 304 --- 300 9 398 0 rn 0 rn E -40 -20 0 20 40 -4U —zu U zU 4U EDGE 1 +50 EDGE 1 +98.17 OF BIT C OF BIT C RW 30B 304 300 / 396 0 0 O O m rn 394 -4U -4U u LU 4V 10 0 10 20 SCALE IN FT. 904 900 896 894 304 300 398 04 00 98 308 9( 304 9( - 300 9C N 8f 396 394 O � O rn gc —4U —zu U 4U hu 4 0 U I /Zb 904 900 896 894 EDGE OF BIT 3+86.1 3 C 00 m . RW —40 —20 0 20 40 EDGE 3+50 OF BIT C RW 308 \\ 304 300 �n �n 396 iQd 00 m m 9 9 8 8 —4U —zu u w �� EDGE 3+00 OF BIT C 04 00 96 94 04 00 96 94 908 l8 904 14 // 900 l0 -- --- -- M r N 896 36 N o m o m 894 —40 —20 0 1 10 0 10 20 SCALE IN FT. zU 4U RV 9 8 8 8 A l4 l0 36 32 EDGE 5+00 OF BIT C RW —4U -ZU U — 1. EDGE 4+50 BACK OF OF BIT C RW CURB 300 396 _ m m N 392 i90 of m ao m —4U —zU EDGE 4+00 OF BIT C RW 9C 8c gc 82 88 0 6 2 900 896 892 890 904 304 ------------- 900 300 ---- --- --_ 896 396 _ o 892 392 390 a m 00 a m a0 890 -4U XS3 OT725 N U EDGE 5+50 OF BIT C RW 900 300 896 396 — — 892 392 i i m 888 388 S86 m �ro m 886 896 892 888 886 —4U —LU U 4u 4U 5+32.57 'Y It.LC.rt1VINt 90C 89E ----- -- 892 SANITARY MANHQlE_ m m 888 RR6 40 —20 020 40 EDGE 5+24.51 OF BIT C RW 904 304 TELEPH NE --- 900 300 —TELEPHONE' 396 896 ---- -- 892 392 ro� 888 388 00 m rn m —40 —20 0 1 t 10 0 10 20 SCALE IN FT, 20 40 88 88 88 88 900 896 892 888 884 882 6+22.08 C o m — -- -- aa co ao w —40 —20 0 20 40 EDGE 6+00 OF BIT c RW ---- ----- ---- oo co ooco m ap —40 —20 0 20 40 EDGE nP PIT 5+61 .33 C AW i i STOW Lj CATCH 3ASIN cn v� N rn oa N 00 eo 900 896 892 888 884 882 —40 —20 0 20 40 OT725