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Res 2019-08 Report for Street Rehab ProjectRESOLUTION NO. 2019 — 08 RESOLUTION RECEIVING REPORT AND CALLING FOR HEARING ON IMPROVEMENT FOR THE 2019 STREET REHABILITATION PROJECT NO. 2019-01 WHEREAS, pursuant to Resolution 2018-51 of the City Council of the City of Fridley adopted October 8, 2018, a report has been prepared by the City of Fridley Public Works Department with reference to the improvements listed in `Exhibit A', attached, and this report was officially received by the City Council on February 11, 2019, and WHEREAS, the report provides information regarding whether the proposed project is necessary, cost- effective, and feasible, NOW THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FRIDLEY, MINNESOTA: 1. The council will consider the improvement of such street in accordance with the report and the assessment of abutting property for all or a portion of the cost of the improvement pursuant to Minnesota Statutes, Chapter 429 at an estimated total cost of the improvement of $762,000. 2. A public hearing shall be held on such proposed improvement on the l lth day of March, 2019, in the Council Chambers of the Fridley City Hall at 7:00 p.m., and the clerk shall give mailed and published notice of such hearing and improvement as required by law. PASSED AND ADOPTED BY THE CITY COUNCIL OF THE CITY OF FRIDLEY THIS 11 IM DAY OF DAY OF FEBRUARY, 2019. SCOTT J. LUND — MAYOR ATTEST: DEBRA A. SKOGEN — CITY CLERK CITY OF FRIDLEY, MINNESOTA PUBLIC WORKS DEPARTMENT ENGINEERING DIVISION City Q' Fridley FEASIBILITY REPORT FOR 2019 STREET REHABILITATION PROJECT NO. ST2019-01 February 2019 I hereby certify that this plan, specifications, or report was prepared by me or under my direct supervision and that I am a duly licensed Professional Engineer with the laws of the State of Minnesota. ,i Date: February 8, 2019 Jam's P. Kosluchar, P.E. Registration No. 26460 1 TABLE OF CONTENTS Description Page No. INTRODUCTION..........................................................................................................................3 STREET RESURFACING PLAN...........................................................................................4 BACKGROUND............................................................................................................................ 5 PROPOSED IMPROVEMENTS...................................................................................................5 Overview.......................................................................................................................6 Pavement Resurfacing..........................................................................................................6 Water Main Improvements.....................................................................................................6 Sanitary Sewer and Storm Sewer Repairs............................................................................6 Stormwater Quality Improvements........................................................................................6 ESTIMATEDCOSTS....................................................................................................................7 FUNDINGSOURCES...................................................................................................................7 Street Rehabilitation Funding................................................................................................7 Sanitary Sewer and Storm Sewer Repairs............................................................................8 SUMMARY...................................................................................................................................8 APPENDICES...............................................................................................................................9 FIGURE A PROJECT AREA MAP...............................................................................10 FIGURE B OPINION OF PROBABLE COST................................................................11 FIGURE C FUNDING SOURCES................................................................................13 FIGURE D PROJECT SCHEDULE..............................................................................14 FIGURE E TYPICAL SECTIONS.................................................................................15 14 INTRODUCTION The City of Fridley has an ongoing obligation to maintain its streets in an efficient manner, to provide a high level of service while maintaining a minimum budget. To enable the City to identify improvements that will provide for an efficient level of service and life -cycle cost, staff inspects and rates its pavements on a regular basis. The City also has developed a pavement improvement plan based on resurfacing pavement and base treatment with intermittent sealcoating. The goal is to provide maintenance improvements at scheduled intervals. For example: Activity Schedule Initial Construction Year 0 Sealcoating Year 8 Sealcoating Year 16 Resurfacing Year 24 Sealcoating Year 32 Sealcoating Year 40 Reconstruction Year 48 This is an ideal and aggressive sequence for street maintenance. Note that the final reconstruction may be substituted with resurfacing activities if roadway base is in good condition, with the intent to extend road life for an additional cycle of 24 years. Due to the variability with budgets, road configurations, traffic patterns, condition of utilities, source of funds, other projects, etc., the basic schedule above varies and fluctuates for each roadway segment. As part of identifying the best candidate for this year's pavement resurfacing project, City of Fridley Engineering Division staff works with Street Maintenance Division staff to develop the list of candidate projects. The factors considered are physical characteristics, budgetary factors, and other considerations are listed to assist in selection of a best candidate. The Engineering Division monitors existing pavements through semi-annual inspections. From this inspection information, the Engineering Division prepares a Street Resurfacing Plan consistent with the Street Capital Improvement Plan, which designates candidate street segments for construction, reconstruction, and rehabilitation. The City of Fridley also performs preventative surface maintenance (e.g. sealcoating), routine crack sealing and pothole patching maintenance. The amount of street maintenance on this segment is increasing annually due to the rapid deterioration of the existing pavements. The Engineering Division has prepared a Street Resurfacing Plan consistent with the Long -Term Street Maintenance Program, which designates candidate street segments for construction, reconstruction, and rehabilitation. The Plan identifies the areas within the city and the anticipated year for maintenance projects. Please refer to the following map summarizing the Long -Term Street Maintenance Program. 3 STREET RESURFACING PLAN El BACKGROUND The area is a mix between residential, commercial and the City of Fridley Civic Campus. The neighborhood is generally bordered by 69th Avenue to the south, University Avenue to the west, 73rd Avenue to the north and Rice Creek Park to the east. Street segments selected for rehabilitation include: Street improvements, including bituminous asphalt overlay and pavement reclamation, including the street segments as follows: 691h Avenue NE University Ave E Service Rd NE to East Terminus University Ave East Service Rd NE 691h Avenue NE to 73rd Ave 71St Avenue NE University Ave E Service Rd to Locke Parkway See Figure A in the Appendix for a map of proposed street construction. The street segments were built in 1960, 1968, 1981 and 1968. Some resurfacing and widening occurred on this street segment in 1981. Street resurfacing also occurred in 1976 on 69th Avenue, and seal coat was placed in 1999. Currently, the streets provide 2 -way traffic with no shoulder striping. It is estimated that the average daily traffic ranges from around 2600 vehicles per day on the University Avenue Service Road, and 1000 vehicles per day or less on both 69th Avenue and 71St Avenue based on the traffic study completed for the Fridley Civic Campus project. The record pavement thickness ranges from 3.5 inches to 5 inches. The underlying aggregate base thickness ranges from 3" to 10" of Class 5 base with the aggregate in 71St being substantially less than required for the road. The street widths are 33 feet for University Avenue Service Road and 71 st Avenue, and 26.5 feet for 69th Ave. PROPOSEDIMPROVEMENTS Overview Street rehabilitation is funded through the typical combination of funding sources, including Minnesota State Aid System (MSAS) funding and special assessments. Staff held an open house on January 22, 2019 to discuss the proposed street project. Staff answered questions and received feedback about the design options presented. Staff analyzed the options and redesigned the design based off comments and concerns received at the meetings. The length of all segments included in this residential project area is approximately 0.87 miles. The work will include pavement resurfacing, water main replacement, In October 2018, a resolution was adopted by City Council to initiate the 2019 Street Rehabilitation Project No. ST2019-01. 5 Pavement Resurfacing Rehabilitation of the streets will include asphalt reclaiming, asphalt paving, concrete curb repairs, and miscellaneous utility repairs. Damaged or settled concrete curbs will be replaced. Construction records indicate that some streets were found to have an adequate combination of aggregate base and asphalt and others found to have insufficient aggregate base and/or asphalt. Soils in the area are generally granular and provide for a stable sub -base. Geotechnical soil exploration is being performed to verify existing conditions and identify any soil correction needed. Staff recommends standard local roadway pavement and base rehabilitation consisting of full depth reclamation and topped with Y-3.5" of asphalt pavement. See Figure E in the Appendix for details of existing and proposed typical sections. Trail/Walk Upgrades Sidewalk connections are proposed along the corridors of the project in accordance with the City's Active Transportation Plan. The first sidewalk connection will be near the Locke Parkway and will connect into the existing sidewalk in front of the Civic Campus. The second sidewalk connection will be on the south side of 71St Avenue and will connect to Locke County Park along the north side of the Civic Campus. The last sidewalk connection will take place along University Avenue East Service Road on the east side from 71St Avenue to 73rd Avenue. Water Main Improvements Water main work will include replacing segments of 6" watermain. Staff has identified portions of 69th Avenue where watermain needs to be replaced. This work will include replacement of the main only. Water main break history and soils condition are Water Main Break History is Used as Part of Water Main Rehab. Selection factors that influence which segments of main are replaced. Sanitary Sewer Repairs Sanitary sewer repairs will not be a part of the 2019 project. No defects were identified with the sanitary sewer system in this project area. Castings on the sanitary sewer manholes will be either replaced or reset as a part of the paving. Staff will provide inspection service on resident laterals to identify severe root intrusion at the main connection. Property owners have been notified and may coordinate with the Sewer Division to complete a video inspection of the service line. Excavations to repair and clean service laterals with severe root intrusions are born by the property owner, per City Code. Storm Sewer Repairs Storm sewer repairs will include manhole and inlet adjustments and repairs. Catch basin structures are generally in good condition, but structures in the project area have been identified as requiring repair, and this work will be included in the project. A pond expansion is proposed for the 2019 Project for the pond that was constructed in 2018 near the Pulte Development. The expansion is proposed to have storm water alterations, closing access from 691h Avenue to the Service Road, and rebuilding the existing trail on the south side of University Avenue East Service Road. Private Utility Work The project scope has been provided to private utilities to allow them to upgrade their facilities during the project. At this time, CenterPoint Energy has not identified improvements that they may want to include as part of this project. Other private utilities have not provided information on their need to upgrade or repair their facilities. ESTIMATED COSTS The project cost is estimated to be $762,000. These estimates include 10% contingency and overhead costs relating to technical services, printing, publishing, permit fees, etc. All costs are preliminary but are expected to stay within the budgeted amount. Estimated costs of the project can be found on Figure B of the Appendix. FUNDING SOURCES Costs for this project will be paid using Minnesota State Aid System funding, utility enterprise funds, and special assessments. The street rehabilitation work is subject to special assessment; utility work is not proposed to be subject to special assessment. A preliminary project budget can be found in Figure C of the Appendix. Street Rehabilitation Funding The estimated cost of $435,000 for the City's pavement rehabilitation will be funded using monies from special assessments and the City's Minnesota State Aid System account ($361,905). The City will assess adjacent residential properties in accordance with its major street maintenance policy for local streets. These assessments will provide approximately $73,095 based on the full project scope, and is currently only included for the proposed reclaim street segments. The following assessments are based on past history as applied by Council policies for Low Density Residential (single family, duplex). Using these past methods of calculating assessments, and considering our preliminary project budget, staff has estimated assessment of approximately $2,425 per unit for Low Density Residential properties. 7 The remaining balance of approximately $334,905 for local street resurfacing will be reimbursed from the City's Minnesota State Aid System account. Trail/Walk Upgrades The estimated cost of $75,000 for completing walk connections will be funded using monies from the TraiUWalk Upgrades in the CIP from the Street Reserves Fund. Water Main Improvements The estimated cost of $138,000 for upgrading the water main distribution system will be funded using monies from the Water Utility Fund. In 2019, $140,000 in funding is identified with in the CIP as a capital expenditure. Sanitary Sewer Repairs The estimated cost of $16,000 for upgrading the sanitary sewer collection system will be funded using monies from the Sewer Fund. In 2019, $50,000 in funding is identified with in the CIP as a capital expenditure. Storm Sewer Repairs The estimated cost of $98,000 for storm sewer improvements will be funded using monies from the Storm Water Fund. $68,000 of this cost will go towards the pond expansion aspect of the project. In 2019, $120,000 in funding is identified with in the CIP as a capital expenditure. CONSTRUCTION Construction sequencing will include consideration of access for residential commercial properties. A minor exception will be immediately after asphalt has been constructed. Which may occur on weekend or night time hours. Commercial properties typically have multiple access points so this may not be necessary. On residential street segments the project will be phased so that access is preserved. Similarly, minor disruptions to utility services may occur during the project but this will be limited to several hours at most. In order to provide the best access and eliminate conflicts between contractors the project to proposed to start in August and conclude in October. SUMMARY The work proposed for ST2019-01 Street Rehabilitation project is consistent with the City of Fridley's Long -Term Street Maintenance Program, 2019-2023 Capital Investment Program, and can be fully funded by its 2019 Budget. The project is cost effective, necessary, and feasible from an engineering standpoint as described in this report. The Engineering Department recommends that the City Council approve this project as presented. :3 APPENDICES FIGURE A PROJECT AREA MAP 321 7320 7,300 7272 '"0 726@ 7200 251 mom 7361rao'135$--' 7x51 r3.5r1 '357 %.?•;p' Tasy 7},. 11- .. _ . _-n. ,Y 7351 7351 7350 -'G t, 7349 7345 7341 7340 7361 i360 73417340 ' i�46 7339 775 ',336 7331 7330 7331 7330 7331 7330 7331 7380 7323 73'21 7321 7329 7321 7,320 7:'.21 7320 7329 73:0 7315 7313 T3,2 7311 7310. 7311 73!0 7311 7316 7:'.11 7310 E=ridl.:y 7303 73';0 7-01 399 7301 730@ ? 7301 '.01 7300 7301 ?:100 2019 Street p 73rd Ave NE Il � Improvement 29s Project Area sq S 43» 7245 500 7237 a 7229 i 7221 i 7213 7201 395 452 7178 7285 7176 71107159 7142 7136 IV 295 N 290 ji I 490 7151 7157 AVE N: AU 7411 69TH AVE NE��� 490 400 401 571 0 569 406 413 581 16 J 53 565 58M1 472 425 551 4''437 545 550 s 424 367 573 S8q _- EF.`G 430 $49 541 540 SG9 4.-36 �. G1 531 52 - Sg9 442 473 521 530 5111 565 T 568 g 564 S� P•� 448 '� 51 t 520 549 560 6,950 3 65© € S. 454 501 537 .R .� 548 6 a0 6857 68$,1 500 525 66 536 .70..xy - ff82..—_ • JO e' 56 490 � _ �_ --- �'6 315 460 513 497 6's Streets to be Resurfaced 5 :in 480 470 494 4 5rx "_— 88G� 3 Sn,0 Cp6y� 6' 347 477 62s 5'a - 66,i "0C 8r0 10 Figure B - Engineer's Opinion of Probable Cost ST2019-01 STREET REHABILITATION PROJECT 1/11/2019 BJB MnDOT UNIT I EST. TOTAL EXTENDED NO. I DESCRIPTION UNIT COST QTY COST Schedule A - Street and Trail/Walk Upgrades 2021.501 Mobilization LS $ 50,000.00 0.65 $ 32,500.00 2104.501 Remove Concrete Curb & Gutter LF $ 6.00 2385 $ 14,310.00 2104.501 Remove Concrete Valley Gutter LF $ 8.00 50 $ 400.00 2104.503 Remove Bituminous Pavement SY $ 6.00 110 $ 660.00 2104.505 Remove Bituminous Driveway SY $ 6.00 150 $ 900.00 2104.505 Remove Concrete Driveway SY $ 14.00 25 $ 3557- 2104.513 Sawcut Bituminous Pavement Full Depth) LF $ 4.00 690 $ 2,760.00 2105.501 Common Excavation - Haul Excess Reclaim Off Site P CY $ 15.00 295 $ 4,425.00 2105.507 Sub rade Excavation EV CY $ 20.00 75 $ 1,500.00 2112.501 Aggregate Base Preparation P STA $ 300.00 11.64 $ 3,492.00 2215.501 Aggregate Base, Class 7 Full Depth Recycled Production P SY $ 1.30 3435 $ 4,465.50 2232.501 Mill 2" Bituminous Surface - Full Width SY $ 1.00 12587 $ 12,587.00 2231.502 4" Bituminous Patch 2/8" Class 5 Aggregate SY $ 75.00 110 $ 8,250.00 2331.603 Bituminous Joint Saw & Seal LF $ 5.00 715 $ 3,575.00 2357.502 Bituminous Material for Tack Coat GAL $ 4.00 965 $ 3,860.00 2360.501 SP9.5 2" Wear Course SPWEB340R TN $ 85.00 1390 $ 118,150.00 2360.501 SP9.5 1.5 Wear Course SPWEB340R TN $ 85.00 285 $ 24,225.00 2360.502 SP9.5 1.5" Non Wear Course SPNWB330B TN $ 85.00 285 $ 24,225.00 2360.604 3" Bituminous Driveway W/ 6" CL 5 Aggregate SY $ 40.00 150 $ 6,000.00 2521.501 4" Concrete Walk SF $ 6.00 17500 $ 105,000.00 2531.501 Concrete Curb & Gutter Design B618 LF $ 20.00 2385 $ 47,700.00 2531.507 6" Concrete Driveway Pavement SY $ 50.00 25 $ 1,250.00 2563.601 Traffic Control LS $ 20,000.00 0.8 $ 16,000.00 2574.508 Fertilizer (Type 3 300 LB/AC LB $ 2.00 25 $ 50.00 2574.525 4" Select Topsoil Borrow CV CY $ 45.00 40 $ 1,800.00 2575.501 Seeding AC $ 6,000.00 0.067 $ 402.00 2575.502 Seed (25-151)(120 LB/AC LB $ 4.00 8 $ 32.00 2575.562 H rdaulic Soil Stabilizer 2100 LB/AC LB $ 3.00 140 $ 420.00 2582.501 24" Stop Line White: Epoxy LF $ 60.00 60 $ 3,600.00 2583.501 Turn Arrows White: Epoxy SF $ 45.00 45 $ 2,025.00 2584.501 Pavement Message White: Epoxy SF $ 25.00 25 $ 625.00 2582.502 4" Solid Double Line Yellow: Epoxy LF $ 3.50 3180 $ 11,130.00 2583.502 4" Solid Single Line White: Epoxy LF $ 2.00 45 $ 90.00 2582.502 4" Broken Line Yellow: Epoxy LF $ 3.50 205 $ 717.50 2582.503 Crosswalk: Epoxy SF $ 3.50 432 $ 1,512.00 Subtotal $ 458,988.00 5% Contingency + 5% Engineering/Administration $ 45,898.80 Schedule A -Streets Total $ 504,886.80 Schedule B - Sanitary Sewer Replacement 2021.501 IMobilization I LS 1 $ 50,000.00 1 0.1 1 $ 5,000.00 2506.521 lFurnish and Install Casting ( MH) EA $ 800.00 7 $ 5,600.00 2506.522 jAdjust Existing Casting EA $ 500.00 7 $ 3,500.00 Subtotal $ 14,100.00 5% Contingency + 5% Engineering/Administration $ 1,410.00 Schedule B - Sanitary Sewer Total $ 15,510.00 11 Figure B - Engineer's Opinion of Probable Cost ST2019-01 STREET REHABILITATION PROJECT 1/11/2019 BJB MnDOT UNIT I EST. TOTAL EXTENDED NO. I DESCRIPTION UNIT COST QTY COST Schedule C - Storm Sewer Replacement 2021.501 Mobilization LS $ 50,000.00 0.1 $ 5,000.00 2104.501 Remove Concrete Curb & Gutter LF $ 5.00 370 $ 1,850.00 2104.503 Remove Bituminous Pavement SY $ 4.00 620 $ 2,480.00 2104.505 Remove Bituminous Driveway/Trail SY $ 4.00 250 $ 1,000.00 2104.509 Remove Tree EA $ 400.00 4 $ 1,600.00 2104.509 Remove Street Sin EA $ 100.00 8 $ 800.00 2104.509 Remove Casting EA $ 150.00 13 $ 1,950.00 2104.513 Sawcut Bituminous Pavement Full Depth) LF $ 4.00 75 $ 300.00 2105.501 Common Excavation - Haul Off Site P CY $ 20.00 1100 $ 22,000.00 2357.502 Bituminous Material for Tack Coat GAL $ 4.00 27 $ 108.00 2360.501 SP9.5 1.5" Wear Course SPWEB340R TN $ 85.00 37 $ 3,145.00 2360.502 SP9.5 1.5" Non Wear Course SPNWB330B TN $ 85.00 37 $ 3,145.00 2360.604 3" Bituminous Trail W/ 6" CL 5 Aggregate SY $ 40.00 45 $ 1,800.00 2506.521 Furnish and Install Casting CB EA $ 850.00 13 $ 11,050.00 2506.522 Adjust Existing Casting EA $ 500.00 13 $ 6,500.00 2531.501 Concrete Curb & Gutter Design B618 LF $ 20.00 206 $ 4,120.00 2563.601 Traffic Control LS $ 20,000.00 0.1 $ 2,000.00 2573.53 Storm Drain Inlet Protection EA $ 180.00 13 $ 2,340.00 2574.508 Fertilizer (Type 3 300 LB/AC LB $ 2.00 210 $ 420.00 2574.525 4" Select Topsoil Borrow CV CY $ 30.00 350 $ 10,500.00 2575.501 Seeding AC $ 5,000.00 0.7 $ 3,500.00 2575.502 Seed (25-151)(120 LB/AC LB $ 4.00 60 $ 240.00 2575.562 Hydraulic Soil Stabilizer 2100 LB/AC LB $ 3.00 1000 $ 3,000.00 Subtotal $ 88,848.00 5% Contingency + 5% Engineering/Administration $ 8,884.80 Schedule C - Storm Sewer Total $ 97,732.80 Schedule D -Water Main Replacement 2021.501 Mobilization LS $ 50,000.00 0.1 $ 5,000.00 2104.501 Remove Concrete Curb & Gutter LF $ 6.00 575 $ 3,450.00 2104.501 Remove Concrete Valley Gutter LF $ 8.00 90 $ 720.00 2104.505 Remove Bituminous Driveway SY $ 6.00 100 $ 600.00 2104.509 Remove Existing Gate Valve EA $ 500.00 1 $ 500.00 2104.509 Remove Existing Hydrant & Gate Valve EA $ 1,000.00 1 $ 1,000.00 2104.513 Sawcut Bituminous Pavement Full Depth) LF $ 4.00 90 $ 360.00 2105.601 Dewatering LS $ 15 000.00 1 $ 15 000.00 2360.604 3" Bituminous Driveway W/ 6" CL 5 Aggregate SY $ 40.00 100 $ 4,000.00 2503.603 F&I 6" Watermain FPVC LF $ 65.00 615 $ 39975.00 2504.602 F&I Hydrant w/ 6' GV Assbl EA $ 6,000.00 1 $ 6,000.00 2504.602 Connect to Existing Water Includes Excavation Pit EA $ 2,000.00 6 $ 12,000.00 2504.602 F&I 6" Gatevalve EA $ 2,300.00 2 $ 4,600.00 2504.602 F&I Hydrant w/ 6" GV Assbl EA $ 6,000.00 1 $ 6,000.00 2504.608 Fittings LBS $ 10.00 785 $ 7,850.00 2531.501 Concrete Curb & Gutter Design B618 LF $ 20.00 575 $ 11,500.00 2531.603 Concrete Valley Gutter 36" Wide LF $ 30.00 90 $ 2,700.00 2563.601 Traffic Control LS $ 20,000.00 0.1 $ 2,000.00 2574.508 Fertilizer (Type 3 300 LB/AC LB $ 2.00 15 $ 30.00 2574.525 4" Select Topsoil Borrow CV CY $ 45.00 25 $ 1,125. 2575.501 Seeding AC $ 6,000.00 0.04 $ 240.00 2575.502 Seed (25-151)(120 LB/AC LB $ 4.00 5 $ 20.00 2575.562 H rdaulic Soil Stabilizer 2100 LB/AC LB $ 3.00 85 $ 255.00 Subtotal $ 124,925.00 5% Contingency + 5% Engineering/Administration $ 12,492.50 Schedule D -Water Main Total $ 137,417.50 Grand Total (A+B+C+D) $ 755,547.10 12 Figure C - Funding Sources ST2019-01 Street Rehabilitation Project 1/10/2019 AL / JPK No. Description Post -bid Estimated Amount 2019 Budgeted Amount 1 Special Assessments* $73,095.00 $75,000.00 2 Water Fund $138,000.00 $140,000.00 3 Sanitary Sewer Fund $16,000.00 $50,000.00 4 Storm Water Fund*** $98,000.00 $120,000.00 5 MSA Funding $361,905.00 $440,000.00 5 Trail/Walk Upgrades $75,000.00 $100,000.00 Grand Total $762,000.00 $925,000.00 Special Assessment Breakdown Assessments LDR Single Family 4 x $ 2,425.00 = $9,700.00 Non-LDR Commercial 2045 x $ 31.00 = $63,395.00 LDR Total $73,095.00 Assessment Grand Total $73,095.00 *Note that Special Assessments amounts are a calculated need for Estimated Amount, based on the project estimate, and the Budgeted Amount is calculated based on the project scope and property information. 13 Figure D — Project Schedule ST2019-01 Street Rehabilitation Project The tentative schedule for this project is as follows: PRELIMINARY ACTIVITIES Project Open House: Preliminary Assessment Hearing: DESIGN AND SUBMITTALS Agency Submittals Complete: Design Completed: LETTING. AWARD. AND CONSTRUCTION Resolution Advertising for Bids: First Advertisement for Bids: Bid Letting: Contract Award: Begin Construction (earliest): Complete Construction (deadline): FINAL ACTIVITIES Final Assessment Hearing: Certified Assessment Roll Complete: January 22, 2019 March 11, 2019 April 8, 2019 April 11, 2019 April 2019 April 2019 May 1, 2019 May 2019 August 2019 November 2019 October 2019 November 2019 Note: subsequent activities may be influenced by changes in schedule of previous activities. 14 FIGURE E TYPICAL SECTIONS S.A.P. 127 -050 -XXX (M&O) 50' Row 6.33 1&57 1&67 6.33 16.56 16.50 — - - — 8610 C&G Tm. PROPOSED 2" M&O EXISTING SECTION (NTS) 3' BITUMINOUS 6' CLASS V. AGGREGATE SUBGRADE UNIVERSITY AVE. EAST SERVICE RD. HWY 47 TO 73RD AVE.. S.A.P. 127 -050 -XXX (M&O) W ROW 6.33 1&87 1&67 6.33 16.60 16.50 ®818 C Q TYP. PROPOSED 2' M&O EXISTING SECTION (NM 4.5" BITUMINOUS B' CLASS V. AGGREGATE SUBGRADE 71ST AVENUE UNIVERSITY AVE. EAST SERVICE RD. TO 1,221' EAST S.A.P. 127 -050 -XXX (RECLAIM) W ROW AS` 15.5 15.5 9.5' 13.3' 13.3' 0618 C&G TIP. PROPOSED SECTION EXISTING SECTION (NTS) 1.5' SPWE83408 WEAR COURSE 3.5' BITUMINOUS 1.5' SPNWB3308 NON WEAR COURSE 4' CLASS V. AGGREGATE 8' CL 7 AGGREGATE BASE SUBGRADE 69TH AVENUE UNIVERSITY AVE. EAST SERVICE RD. TO 1,127' EAST DATE: JAN. 2019 FIGURE "E" NOT TO SCALE E ric11�� TYPICAL SECTIaMS DRAWN BY: RRS 15