ENG_25-07_HUPP_MORRELL_Bid_Doc_Specs.pdf

INDEX of SPECIAL PROVISIONS

MDOT Standard Specs and Supplementary Conditions ........................ SP 1 of 104

Progress Clause ..................................................................................... SP 2 of 104

Coordination Clause ............................................................................... SP 4 of 104

Utility Coordination ................................................................................. SP 5 of 104

Construction Staking .............................................................................. SP 6 of 104

Maintaining Traffic .................................................................................. SP 8 of 104

Gas Main, Rem ...................................................................................... SP 11 of 104

Vertical Exploratory Investigation for Relocation ................................... SP 13 of 104

Pavement Sawcut .................................................................................. SP 15 of 104

Pavement Removal, Modified ................................................................ SP 16 of 104

Non-Hazardous Contaminated Material Handling and Disposal ............ SP 17 of 104

Subgrade Improvement .......................................................................... SP 19 of 104

Roadway Grading, Special ..................................................................... SP 21 of 104

Noncompliance with Soil Erosion & Sedimentation Requirements ......... SP 22 of 104

Erosion Control, Inlet Protection, Grate Filter ......................................... SP 24 of 104

Erosion Control, Inlet Protection, Sediment Trap ................................... SP 25 of 104

Aggregate Base, __inch, CIP, 21AA ...................................................... SP 26 of 104

Sanitary Sewer ....................................................................................... SP 27 of 104

Storm Sewer .......................................................................................... SP 33 of 104

Drainage Structures ............................................................................... SP 35 of 104

Manhole and Catch Basin Covers .......................................................... SP 37 of 104

Adjusting Utility Structure, Case 1, Modified .......................................... SP 38 of 104

Utility Structures, Temp Lowering, Modified ........................................... SP 39 of 104

Acceptance of HMA Mixture on Local Streets ........................................ SP 40 of 104

HMA Application ..................................................................................... SP 47 of 104

Marshall Hot Mix Asphalt Mixture ........................................................... SP 48 of 104

Recycled Hot Mix Asphalt Mixture .......................................................... SP 50 of 104

Turf Establishment, performance ........................................................... SP 52 of 104

Water Main, Remove .............................................................................. SP 58 of 104

Water Main Construction ........................................................................ SP 59 of 104

Adjusting Gate Box, Case 1, Modified .................................................... SP 85 of 104

Jacked and Bored Casing ...................................................................... SP 86 of 104

Water Service Lines, Two-Inch Diameter or Less .................................. SP 89 of 104

Soil Borings and Pavement Cores ......................................................... SP 93 of 104

Errata to the 2020 Standard Specifications ............................................ SP 94 of 104

MDOT STANDARD SPECIFICATIONS AND SUPPLEMENTARY CONDITIONS

COJ 1 of 1 10/22/21

The Michigan Department of Transportation 2020 Standard Specifications for Construction (referenced herein as the “MDOT Standard Specifications for Construction”) are hereby incorporated by reference and shall be deemed to be a part of these contract documents as though herein written in its entirety. The MDOT Standard Specifications for Construction shall be changed and supplemented by the Supplemental Specifications, Special Provisions and errata included in these contract documents. MDOT Standard Specifications for Construction are available for review and download from the MDOT website.

Unless otherwise omitted, changed or supplemented, the Division 1 “General Provisions” of the MDOT Standard Specifications for Construction shall be incorporated into the City’s General Conditions for this contract (pp. G-1 through G-14). In the event of any inconsistency, discrepancy or conflict between the aforementioned MDOT General Provisions and other contract documents including, but not necessarily limited to, pp. G-1 through G-14, said other contract documents shall govern.

Throughout the specifications, the term “Engineer” shall mean the City Engineer of the City of Jackson or his designee. The MDOT Standard Specifications for Construction, Division 1 “General Provisions” shall be changed and supplemented as follows:

Section 102 Proposal Submission, Award and Execution of Contract (This section shall be omitted in its entirety)

Section 104.09 Lines, Grades, and Elevations

(This section shall be omitted in its entirety.)

Section 104.10 Claim for Extra Compensation or Time Extension

Section 104.11 Work Zone Safety and Mobility

Section 107.10 Indemnification, Damage Liability and Insurance, paragraphs A through D

Section 109.04 Progress and Partial Payments

SP 1 of 104

CITY OF JACKSON, MICHIGAN

PROGRESS CLAUSE

HRC:MAR 1 of 2 12/6/24

a. General

It is expected that this contract will be awarded at the February 25, 2025, City Council meeting, after which a Notification of Award will be provided by the City to the approved bidder.

Within ten (10) days of Notification of Award, the approved bidder must provide certificates of insurance evidencing insurance coverage as required by the Contract. The successful bidder will also be required to sign a contract in three counterparts. A Notice to Proceed will then be provided to the Contractor by the City. Tree removal shall begin within ten (10) days of the Notice to Proceed. All other work shall be no earlier than July 7, 2025. In no case shall any work be commenced prior to receipt of formal notice of award by the City.

The approved bidder(s) for the work covered by this proposal will be required to participate in a pre-construction meeting with the City. The City will arrange the time and place for the preconstruction meeting after contract award. The named subcontractor(s) for Designated and/or Specialty Items, as shown in the Proposal, is(are) recommended to be at the preconstruction meeting if such items materially affect the work schedule.

The Contractor shall prepare and submit a complete, detailed, and signed MDOT Form

1130A, Progress Schedule, according to Section 108.05.A within 7 calendar days after award.

The Progress Schedule shall include, at minimum, a detailed breakdown, by street, of the proposed sequence of construction and include the controlling work items for the completions of the project, as well as the planned dates or work days that these work items will be controlling operations. All contract dates including open to traffic, project completion, interim completion and any other controlling dates in the contract, must be included in the progress schedule. Failure on the part of the Contractor to carry out the provisions of the Progress Schedule, as established, may be considered sufficient cause to prevent bidding future projects until a satisfactory rate of progress is again established.

The Contractor shall attend regular bi-weekly construction progress meetings throughout the duration of construction and shall provide updates to the City that shall include work completed to date, a two-week outlook for upcoming work, and any necessary updates regarding the Milestone dates identified herein.

b. Milestones

Construction will proceed as shown on the plans and as described in the Maintenance of Traffic Special Provision. The Contractor shall be expected to mobilize sufficient labor and equipment to complete the project within the specified time frames.

1. Substantial Completion

Work shall be substantially completed and the roadway be designated as “Approved for Traffic” no later than October 31, 2025. The “Approved for Traffic” condition shall be as defined in section 107.21, Approved for Traffic, of the MDOT 2020 Standard Specifications for Construction.

SP 2 of 104

HRC:MAR 2 of 2 12/17/24

2. Completion of Delayed Acceptance Items

Delayed acceptance items shall include punch list items, planting of trees, turf establishment, and removal of soil erosion control items. No other items shall be considered for delayed acceptance unless approved in writing by the Engineer at the time of acceptance of the Contractor’s Progress Schedule. Delayed acceptance items shall be completed on or before November 14, 2025.

3. Contract Completion

The entire project, including watering and cultivating, shall be completed on or before September 18, 2027.

c. Liquidated damages for failure to meet milestones

Failure by the Contractor to meet interim completion, open to traffic, and/or final completion dates will result in the assessment of liquidated damages in accordance with subsections 108.10.C.1 and 108.10.C.2 of the MDOT 2020 Standard Specifications for Construction.

SP 3 of 104

COORDINATION CLAUSE

HRC:MAR 1 of 1 12/17/24

Other contracts or work activities may commence within the immediate area during the life of this contract.

The Contractor’s attention is directed to the requirements for cooperation as covered in section

104.08 of the MDOT Standard Specifications for Construction.

Work and activities are expected along and near the construction influence area at a number of locations. Some are involving utility companies as improvements are made to their facilities in conjunction with this project or for other reasons.

It is also expected that private individuals and companies will be completing work activities on private property in the vicinity of the project.

The Contractor is advised of the following activities or construction projects in the vicinity:

• City of Jackson: Water main replacement and street reconstruction on Pearl Street between Columbus Street and Waterloo Avenue; Waterloo Avenue between I- 94BL/Michigan Avenue and Pearl Street; and I-94BL/Michigan Avenue between Waterloo Avenue and East Avenue. Construction is anticipated to occur between May 2025 and November 2025.

• Michigan Department of Transportation: Replacement of US-127BUS/Cooper Street bridge over the Grand River and reconstruction of US-127BUS/Cooper between Washington Avenue and I-94BL/Michigan Avenue. Construction is anticipated to begin May 2025 and extend into 2026.

The Contractor shall take due account of all work, and shall coordinate its work, along with storage of materials and equipment so as to cause minimum interference with the work to be performed by others.

No claims, extra compensation, or adjustment will be allowed on account of delay or failure of others to complete work as scheduled.

SP 4 of 104

NOTICE TO BIDDERS

UTILITY COORDINATION

HRC: BRC 1 of 1 4-17-24

For protection of underground utilities and in conformance with Public Act 53, the Contractor shall dial 1-800-482-7171 a minimum of three (3) full working days, excluding Saturdays, Sundays, and holidays, prior to beginning each excavation in areas where public utilities have not been previously located. Members will thus be routinely notified.

This does not relieve the Contractor of the responsibility of notifying utility owners who may not be a part of the “Miss Dig” alert system.

Public Utilities

The following Public Utilities have facilities located within the right-of-way:

Consumers Energy – Gas Division Tyler Lawrence (517) 888-3882

Consumers Energy – Electric Division Dave Southward (517) 788-2400

AT&T Telephone Karen Trudgen (517) 392-1340

City of Jackson – Water Division Jeremiah Spencer (517) 788-4082

City of Jackson – Traffic Signs & Signals, Sanitary & Storm Sewer

Troy White (517) 788-4160

Comcast - Cable Joshua Woldt (517) 480-4173

The owners of existing service facilities that are within grading or structure limits will move them to locations designated by the Engineer or will remove them entirely from the street right-of-way. Owners of Public Utilities will not be required by the City to move additional poles or structures in order to facilitate the operation of construction equipment unless it is determined by the Engineer that such poles or structures constitute a hazard to the public or are extraordinarily dangerous to the Contractor’s operations.

The contractor shall cooperate and coordinate construction activities with the owners of utilities as stated in subsection 104.08 for the MDOT Standard Specifications for Construction. In addition, for the protection of underground utilities, the contractor shall follow the requirements in subsection 107.12 of the MDOT Standard Specifications for Construction. Contractor delay claims, resulting from a utility, will be determined based upon subsection 109.05.E of the MDOT Standard Specifications for Construction.

SP 5 of 104

NOTICE TO BIDDERS

CONSTRUCTION STAKING

HRC:MAR 1 of 2 12-17-20

Location, alignment, elevation datum, and grade of the work will be determined by the Engineer who will set the controls necessary to properly mark these elements. The Contractor shall assume full responsibility for all other detail dimensions and elevations measured from the lines, grades and elevations established.

The Engineer will provide grade and alignment stakes needed for normal progress of the work by the Contractor. Prepare the work area for staking and notify the Engineer least 48 hours in advance of staking needs. Additional time may be required when the Contractor’s staking needs are indeterminate or erratic, or when the magnitude of the staking work makes scheduling necessary. It will be the Contractor’s responsibility to be sure that all information contained on the stakes is understood.

a. Road and Controls. Road Stakes and Controls. Stakes set by the Engineer shall be carefully preserved by the Contractor. Any stakes destroyed due to the Contractor’s carelessness will be replaced at the Engineer’s earliest convenience. When restaking becomes necessary two or more times, the Contractor will be notified in writing and may be charged for the crew time involved.

The following staking will be provided by the Engineer if required:

1. Benchmarks. At locations indicated on the plans.

2. Right-of-way. A right-of-way stake will be set at all corners marking a change in width or direction.

3. Slope and Clearing Stakes. Stakes will be provided at 50-foot intervals or at agreed upon locations and at all break points due to subgrade transitions.

4. Curb Stakes. Stakes will be provided at 25-foot intervals on tangent sections and on curves with radii of 50 feet or more. Curves with radii of less than 50 feet will be staked at tangent points, mid point and center of radii.

5. Drainage, Sanitary and Utility Stakes. Stakes will be set for drainage, sanitary and utility work. Drainage, sanitary and utility structures will be located by means of two or more offset stakes. The following information will be provided on the offset stakes:

A. Distance to center of structure or utility line, B. Cut to flowlines of the utility and pipe openings in the structure, and C. Cut or fill to top of structure.

6. Watermain. Stakes for watermain pipe will be provided at 50-foot intervals and at horizontal bends, valves and hydrants. Offset stakes will be provided and include the cut to the top of the pipe or bend.

7. Structure and Valve Adjustments. Paint marks will be provided for structures and valves located in HMA pavement that need to be adjusted upwards after placement of the top course of HMA. The Engineer, with assistance from the Contractor, will record the locations of all structures and valves located within proposed HMA pavement after the aggregate base is placed. The Contractor shall provide sufficient means to locate

SP 6 of 104

HRC:MAR 2 of 2 12-17-20 and expose structures and valves so that the Engineer may locate the center of the structures and valves. This work is considered part of the related adjustment pay items.

8. Miscellaneous Stakes. Stakes will be provided for MOT signs, sidewalk, retaining walls, guardrail, sign structures, signs, restoration items, and erosion control items.

All staking not addressed but required to construct the project in accordance with the contract documents, shall be the responsibility of the Contractor.

SP 7 of 104

SPECIAL PROVISION

FOR

MAINTAINING TRAFFIC

HRC:BRC 1of 3 12/17/2024

a. Description. Maintain traffic throughout the project in accordance with section 812 of the MDOT Standard Specifications for Construction and as specified herein.

Side street and commercial and residential access shall be maintained at all times unless otherwise noted. Detours shall be provided as shown on the plans, attachments and in accordance with Sections 104.07, 104.11, 812 and 922 of the Michigan Department of Transportation Standard Specifications for Highway Construction, 2020 Edition including any supplemental Specifications and any special provisions in this proposal. All traffic devices and their usage shall conform to the current edition of the Michigan Manual on Uniform Traffic Control Devices (MMUTCD).

b. Construction Influence Area (CIA). The CIA shall include the right-of-way of the following roadways within the approximate limits described below:

• Hupp Ave from Cooper Street to Morrell Street

• Morrell Street from Hupp Avenue to Elm Street

In addition, the CIA includes the area within the right-of-way of all crossroads within the project limits and designated detour routes, to the furthest placed construction sign, which includes any advance informational signs related to the project.

The Contractor shall coordinate operations with other contractors performing work on other projects within or adjacent to the Construction Influence Area (CIA).

City Maintenance crews may perform maintenance work within or adjacent to the Construction Influence Area (CIA). The City maintenance crews will coordinate their operations with the Engineer to minimize the interference to the Contractor. No additional payment will be made to the Contractor for the joint use of the traffic control items.

c. Traffic Restrictions. No work will be allowed during the following holiday periods:

• Memorial Day: Friday, May 23, 2025, at 12:00 PM to Tuesday May 27, 2025 at 7:00

AM

• Fourth of July: Thursday, July 3, 2025, at 12:00 PM to Monday, July 7, 2025 at 7:00

AM

• Labor Day: Friday, August 29, 2025, at 12:00 PM to Tuesday, September 2, 2025 at

7:00 AM

• Prior to ceasing operations for a given holiday period, the Contractor shall ensure that all traffic control devices required for the current construction stage are in place, cleaned, and fully operational.

SP 8 of 104

HRC 2 of 3 12/17/24

All work shall be conducted between 7:00 a.m. and 6:00 p.m., Monday through Friday.

Night or weekend work will not be permitted without written approval of the City.

Access for construction vehicles to work areas will be restricted to specific locations. The number of access points and their locations will require the prior approval of the Engineer.

Maintain local and emergency traffic at all times.

Maintain and protect pedestrian traffic at all times.

Maintain access to all businesses. If a business has multiple drives, one shall remain open at all times.

Walks, driveway and entrances to buildings shall not be unnecessarily blocked. Ingress, egress and maintenance of drive approaches, sidewalks, crosswalks, parkways and open and unopen street subgrade shall be the responsibility of the Contractor throughout construction.

Construction shall be completed in such a manner as to maintain the required entrance width for traffic at all times. When partial widths of new pavement area available to local traffic, access to drive shall be provided immediately.

Phase 1 and Phase 2 cannot be constructed simultaneously as Phase 3.

d. Traffic Control Devices. All traffic control devices and their usage shall conform to the Michigan Manual on Uniform Traffic Control Devices (MMUTCD), 2011 Edition, as revised and as specified herein.

Distances shown between construction warning, regulatory, and guide signs shown on the plans are approximate and may require field adjustment, as directed by the Engineer.

All construction warning signs, unless otherwise noted, shall be 48" x 48" mounted at 7 feet bottom heights.

Temporary signs shall be erected only when in use. Where signs are no longer applicable, they shall be removed or have their legends completely covered with plywood.

Temporary traffic control devices not in use shall be kept at the Contractor’s lay down area.

Signs, plastic drums and barricades may be laid down and stored in the parkway for a maximum of 24 hours.

Sign covers shall be used to cover any non-applicable existing signs. Covers shall not leave any marks on, or mark in any way, signs or sign surfaces. Notify the Engineer at least 24 hours in advance of erection or removal of sign covers.

All channelizing devices shall be Plastic Drums, Fluorescent. Taper spacing of plastic drums shall conform to MDOT Maintaining Traffic Typical M0020a. The maximum recommended distance(s) between channelizing devices should be equal in feet to the posted speed in miles per hour on taper(s) and twice the posted speed in the parallel area(s).

Place channelizing devices, lighted arrow panels, and other traffic control devices as shown on the plans, or as directed by the Engineer to fit a specific condition.

SP 9 of 104

HRC 3 of 3 12/17/24

e. Final Pavement Markings and Signing. Contractor shall remove, salvage and reinstall, on new supports all signs indicated, on the plans or proposal, that are noted to be salvaged. Any existing road signs removed that are not shown on the plans to be reinstalled shall be salvaged for the DPW to pick up and use

The Contractor shall store salvaged signs as per the sign sheeting manufacturer’s recommendations.

All markings, shapes and dimensions shall conform to MDOT Pavement Marking Standard Plans and Typicals, unless specified otherwise by Special Provision.

f. Measurement and Payment Final Pavement Markings and Signing. The estimate of quantities for maintaining traffic on this project is based on the sequence of operations delineated elsewhere in the Contract documents. Payment for these devices shall be according to Section 812.04 of the MDOT Standard Specifications for Construction, for Construction unless otherwise specified

Any additional signing or maintaining traffic devices required to expedite the construction shall be at the Contractor’s expense.

SP 10 of 104

CITY OF JACKSON

GAS MAIN, REM

HRC:CTB 1 of 2 February 4, 2019

a. Description

This work shall be done in accordance with Sections 203 and 204 of the 2012 Michigan Department of Transportation Standard Specifications for Construction, except as herein provided.

This work consists of the Contractor providing all labor, equipment and materials necessary to remove out of service and abandoned vaults, valves, gas lines, and pipe along with the placement of backfill material as directed by the Engineer. Contractor shall contact Consumers Energy prior to construction and request that abandoned mains be clearly marked and verified as abandoned. The gas main materials have been noted by Consumer Energy as steel or cast iron and the removal and handling of asbestos materials (wrapped pipe) are not anticipated as part of this work.

b. Materials

All work must be in accordance with subsections 203.02 and 204.02 of the 2012 Michigan Department of Transportation Standard Specifications for Construction.

c. Construction

The Contractor shall coordinate with the utility company owner prior to starting work to verify that all existing facilities to be removed are out of service and abandoned. The size, type, depths, and construction installation methods, if available, are shown on the plans. The information should be verified in the field and with the utility company.

The abandoned gas facilities shall be removed as directed by the Engineer and where exposed during construction of the work detailed in the Contract Documents.

Remove all liquids from the gas lines using methods approved by the Engineer to protect the ground from possible contamination.

Should asbestos pipe materials or wraps be encountered during the removal of the gas main, the Contractor shall notify the Engineer immediately. Disposal of waste materials will be in accordance with applicable, federal, state, and local regulation and permit requirements.

Backfill trenches according to subsections 203.03 and 204.03 of the 2012 Michigan Department of Transportation Standard Specifications for Construction.

The Engineer shall approve the limits of removal prior to starting the work.

SP 11 of 104

HRC 2 of 2 February 4, 2019

d. Measurement and Payment

The completed work, as described, will be measured and paid for at the contract price using the following pay item(s):

Pay Item Pay Unit

Gas Main, Rem…………………………………………………………………………… Foot

Pay item includes all labor, materials, and equipment to complete work as described above regardless of existing pipe diameter. It includes the excavation, gas facility and pipe removal, and backfill of the removal work. Structures that are part of the service line will be included for removal, including but not limited to manhole, handholes, and vaults. Hauling and off-site disposal of all required materials shall also be included in the unit price for Gas Main, Rem.

The actual lengths and locations of the removals will be determined and measured by the Engineer in the field.

The Contractor is responsible for all costs to repair damage to existing facilities (to remain in place and in service) caused by the construction of this project.

The excavated materials are the property of the Contractor and shall be disposed of properly offsite.

SP 12 of 104

20SP-204B-01

MICHIGAN

DEPARTMENT OF TRANSPORTATION

VERTICAL EXPLORATORY INVESTIGATION FOR RELOCATION

COS:MRB 1 of 2 APPR:DMG:NAL:04-30-20

FHWA:APPR:05-06-20

a. Description. When proposed work must be relocated as directed by the Engineer, this special provision is used to compensate the Contractor to locate and expose underground infrastructure and obstructions, such as culverts, sewers and utilities. Perform this work only when conflicts are found in the planned work location. This special provision is not to compensate for the Contractor’s responsibilities in subsection 107.12 of the Standard Specifications for

b. Materials. Use Granular Material Class III in accordance with section 902 of the Standard Specifications for Construction for backfill. Use material removed during exploratory investigation for backfill only if approved by the Engineer.

c. Construction. The owner of any sewer or utility to be exposed will not take the facilities out of service during the exploratory investigation. Contact utility owners in accordance with subsection 107.12 of the Standard Specifications for Construction.

Advance the exploratory excavation using vacuum excavation, hand digging, conventional machine excavation, or a combination thereof subject to approval of the Engineer. Allow the Engineer access to document the necessary information. If the technique used to advance the excavation causes any damage to the existing facilities, immediately contact the utility owner and cease all work until an alternate method is approved by the Engineer.

Take care to protect the exposed culvert, sewer or utility from damage during construction. The Contractor is responsible for all costs associated with the repair work and out of service time of all broken or damaged existing culverts, sewers or utilities as a result of any action by the Contractor. If the exploratory investigation results in damage to utilities, contact the owner of such utility to coordinate the repair. Repair or replace culvert, sewer or utility, damaged during exploratory excavation, in accordance with the standard specifications and as approved by the Engineer.

Obtain the Engineer's approval before backfilling the excavation. Complete backfilling no later than 24 hours after approval has been given. Backfill in accordance with subsection 204.03.C of the Standard Specifications for Construction. Dispose of excess material in accordance with the standard specifications.

d. Measurement and Payment. The completed work, as described, will be measured and paid for at the contract unit price using the following pay item:

Exploratory Investigation, Vertical ............................................................................... Foot

SP 13 of 104

20SP-204B-01

COS:MRB 2 of 2 04-30-20

Exploratory Investigation, Vertical will be measured by the foot from top of existing grade vertically to the bottom of the excavation for up to a 4-foot maximum diameter hole, or as approved by the Engineer. The excavated depth of each 4-foot maximum diameter hole will be measured separately for payment.

Exploratory Investigation, Vertical includes all costs associated with repair or replacement resulting from the Contractor’s activities. Providing necessary lane, shoulder and/or sidewalk closures required to perform work will be paid for by other associated items in the contract.

Restoration work will be paid for by other associated items.

SP 14 of 104

PAVT SAWCUT

Jackson: RTM 1 of 1 10-08-11

a. Description. This work consists of sawcutting concrete and HMA pavement.

b. Materials. None specified.

c. Construction. Sawcut concrete or HMA surfaces at locations shown on plans and as directed by the Engineer. In removing old pavement, curb, gutter, sidewalk, crosswalk and similar structures, where portions of the existing structure are to be left in the surface of the finished work, remove the old structure to existing joints or saw to a reasonably true line with a vertical face.

Perform sawcuts with a power driven concrete saw to the full depth of the item being sawcut.

Take precautions to maintain a clean vertical edge on the sawcut throughout the duration of the work. Any resawing or additional removal and replacement of pavement, curb and gutter or sidewalk which may be necessary due to Contractor carelessness will be at the Contractor’s expenses.

d. Measurement and Payment. The completed work, as described, will be measured and paid for at the contract unit price for the following pay item:

Pavt Sawcut ……………………………………………………………………………………..… Foot

Pavt Sawcut will be measured by length and will be paid for all sawcutting of HMA and concrete pavement, curb, driveways and sidewalk.

Payment for this item will not be made when pavement is removed by a milling machine or other method that does not require a sawcut.

SP 15 of 104

PAVEMENT REMOVAL, MODIFIED

a. Description. This work consists of removing existing concrete and HMA pavement in accordance with sections 204 and 501 of the MDOT Standard Specifications for Construction, except as modified herein. The existing pavement thickness varies. Refer to the soil and pavement borings contained in the proposal.

b. Materials. Use Granular Material Class II in conformance with section 902 of the Standard Specifications for Construction for backfill.

c. Construction. Remove the existing pavement to sawed joints at removal limits as indicated on the plans. Protect existing utilities during removal operations.

paid for at the contract unit price for the following pay items:

Pavt, Rem, Modified ………………………………………………………………………Square Yard HMA Surface, Rem, Modified …………………………………………………………. Square Yard

Driveway, Rem ……………………………………………………………………………Square Yard Track Base, Rem ……………………………………………………………………………Cubic Yard

Removal of concrete and masonry pavements including any overlaying HMA surface, will be paid as Pavt, Rem, Modified and will be measured in place from edge to edge of pavement and to saw cut limits, excluding curb and gutter. Pavt, Rem, Modified will be paid for as one quantity, regardless of the thickness or composition of pavement being removed.

HMA Surface, Rem Modified will be measured in place from edge to edge of pavement and to saw cut limits. HMA Surface, Rem, Modified will be paid for as one quantity, regardless of the thickness of the pavement being removed. Removal of the HMA surface overlying a concrete or masonry pavement is considered part of the underlying material (regardless of thickness) and will be included in the quantities of Pavt, Rem, Modified.

Removing concrete and HMA drive approaches will be measured and paid separately as Driveway, Rem. Driveway, Rem will be measured in place by area in square yards and will be paid for as one quantity, regardless of thickness or composition.

Curb and gutter removal will be paid for separately as Curb and Gutter, Rem.

The removal of concrete, timber and masonry base materials from abandoned train or trolley track beds and backfill will be paid for as Track Base, Rem. The Engineering will measure Track

Base, Rem volumes using the average end areas method.

SP 16 of 104

20SP-205A-01

NON-HAZARDOUS CONTAMINATED MATERIAL HANDLING AND DISPOSAL

ENV:JCW 1 of 2 APPR:DMG:DBP:02-26-20

FHWA:APPR:03-02-20

a. Description. This work consists of handling, transporting, disposing of non-hazardous contaminated material, including all laboratory testing required for the proper disposal of the material and site restoration of temporary storage locations. Ensure this special provision is not employed without authorization by the Engineer. The laboratory testing will be used to solicit landfill approval and is not intended to determine whether or not the material is contaminated.

Soil delineated on the plans and classified as non-hazardous contaminated cannot be used elsewhere on the project regardless of the laboratory test results unless otherwise directed by the Engineer.

c. Construction. Complete this work in accordance with sections 204 and 205 of the Standard Specifications for Construction, except as modified herein or as directed by the

1. Excavation of Non-hazardous Contaminated Material. Excavate non-hazardous contaminated material as shown on the plans or as directed by the Engineer.

2. Temporary Storage of Non-hazardous Contaminated Material. Place excavated non-hazardous contaminated material which is to be temporarily stockpiled on plastic sheeting or tarps having a minimum thickness of 6 mils or in trucks, roll off boxes, or other containers, such that no liquid may escape from the containment. Cover the non-hazardous contaminated material securely with plastic sheeting of 6 mils thickness or greater at the end of each work day.

Dispose of excavated non-hazardous contaminated material as soon as approval is received from the disposal site. This material cannot be stockpiled for longer than 30 days prior to disposal.

Restore temporary storage locations to the condition prior to conducting the work.

3. Sampling and Analysis of Non-hazardous Contaminated Material. Sample and analyze non-hazardous contaminated material prior to disposal. The analysis required is dictated by the Type II disposal facility to be utilized for disposal. Should the results of the analysis show the material to be hazardous waste, as defined by the 1994 PA 451, Part 111, of the Natural Resources and Environmental Protection Act, notify the Engineer immediately.

The material must then be disposed of as directed by the Engineer.

4. Disposal of Non-hazardous Contaminated Material. Dispose of non-hazardous contaminated material at a licensed Type II sanitary landfill. Submit at the preconstruction

SP 17 of 104

20SP-205A-01

ENV:JCW 2 of 2 02-26-20 meeting the name of the Type II landfill to be used for disposal, the sampling and analysis requirements of that landfill, and verification that use of the proposed landfill will meet the requirements of the county solid waste plan.

Ensure the proposed landfill is acceptable to the Department and approval is obtained from the Engineer prior to commencing disposal operations. Provide a copy of the laboratory analysis to the Engineer as a requirement of approval for disposal. Following disposal and prior to approval for payment provide to the Engineer landfill receipts for all non-hazardous contaminated material disposed of.

paid for at the contract unit price using the following pay item:

Non Haz Contaminated Material Handling and Disposal, LM ........................... Cubic Yard

Non Haz Contaminated Material Handling and Disposal, LM will be measured by volume in cubic yards, LM. Provide to the Engineer receipts from the disposal facility for the number of cubic yards disposed of at that facility prior to payment. Payment will include all costs for materials, labor and equipment needed for storage, loading, transportation, testing, restoration of temporary storage locations and disposal of the non-hazardous contaminated material. Disposal costs will include all documentation required by the landfill.

Payment for excavation of non-hazardous contaminated material will be included with the related items of work.

Delays in testing and disposal of non-hazardous contaminated material that are not the fault of the Contractor may be considered valid reasons for extension of time. However, these delays and the resultant extensions of time will not be considered valid reasons for additional payment.

Should the analysis of the material document that it is hazardous waste, then payment for disposal of hazardous waste will be measured and paid for as extra work. Disposal includes hauling by a licensed hazardous waste hauler and disposal at an appropriate licensed disposal facility.

Prequalification is waived.

SP 18 of 104

CITY OF JACKSON

FOR

SUBGRADE IMPROVEMENT

HRC: BRC 1 of 2 08-05-21

a. Description

This work shall consist of installing a layer of crushed concrete within the pavement section for the purpose of improving the bearing capacity of the underlying, compressive materials and shall meet with Section 916.01.B of the Michigan Department of Transportation 2020 Standard Specifications for Construction.

b. Materials

Geogrid shall be Tensar BX 1300, or Hanes Geo Components E’Grid 3030L, or US Fabrics BaseGrid 13, or approved equal, not less than 6 feet in width. All geogrid shall be stored and handled in accordance with the manufacturer’s recommendations.

Coarse Gravel 1 x 3 per Section 916.01.B of the Michigan Department of Transportation 2012 Standard Specifications for Construction. This material must conform to commercially graded material with particle sizes ranging from ¾” to 3” and be produced by crushing natural aggregate or Portland Cement Concrete.

c. Methods of Construction

After excavating to subbase, the Engineer will determine the need for subgrade improvements. The Contractor will excavate unsuitable material, as directed by the Engineer.

Geogrid will be used with 1” x 3” material if required by the Engineer. If used, the geogrid shall be joined by lapping. The amount of lap shall be as specified by the manufacturer or at least by 2’ end to end and side to side.

1” x 3” material shall be back dumped from trucks riding on top of previously placed material and bladed onto the geogrid in the direction of the overlap in such a manner that the aggregate rolls onto the geogrid ahead (e.g., while gradually raising the dozer blade while moving forward).

If ruts are created in the material due to construction traffic, they shall be filled with additional material, rather than blading adjacent material into the rut.

SP 19 of 104

HRC: BRC 2 of 2 08-05-21

d. Measurement and Payment

The completed work will be paid for at the contract unit price for the following contract pay items:

Pay Item Pay Unit Subgrade Undercutting, 1 x 3 Cubic Yard Geogrid Square Yard

Payment for these items shall be payment in full for all costs associated with furnishing and installing the materials. Payment for Subgrade Undercutting, 1 x 3 shall include the removal and disposal of the undesirable materials. Payment Geogrid will be measured and paid for by the square yard excluding any overlap. The completed work as measured shall be paid for at the contract unit price for Geogrid.

SP 20 of 104

ROADWAY GRADING, SPECIAL

HRC:CTB 1 of 1 4-23-24

a. Description. This work consists of removing miscellaneous structures and materials and completing all earthwork required to construct the proposed cross sections within the limits shown on the plans or stated in this special provision. All lines and grades must be as shown on the plans and as directed by the Engineer. Complete this work according to the standard specifications and this special provision.

b. Materials. Furnish and place additional material, conforming to the standard specifications for the type of work being completed, as necessary to achieve the typical cross sections. All embankment material must be granular material Class II.

c. Construction. Complete this work according to applicable sections of the standard specifications. The work includes, but is not limited to the following:

1. Furnish, place and compact additional material.

2. Clearing, including trees less than 6 inches in diameter.

3. Remove rocks or boulders less than 0.5 cubic yards in volume.

4. Remove and/or relocate existing signs.

5. Match drive and approach grades to new pavement grades.

6. Remove miscellaneous structures and materials.

7. Dispose of excess and unsuitable material according to section 205.

8. Match greenbelt grades and water stop boxes to new curb, sidewalk and shared use path grades. And fine grading of constructed grades for proposed sidewalks and shared use paths.

9. Required brushing, tree trimming, and removing and disposing of excess material.

d. Measurement and Payment. The completed work, as described, will be measured and paid for at the contract unit price using the following pay item:

Roadway Grading, Spec .....................................................................................Station

Roadway Grading, Special will apply from the POB to POE, will be measured along the centerline of the roadway and includes both sides of the roadway, sidewalks and shared use path. Where a driveway or approach requires grading to meet proposed grades, this work is included in the measurement and payment for the item Roadway Grading, Special in that area.

Turf establishment items will be paid for separately.

SP 21 of 104

20SP-208A-01

NON-COMPLIANCE WITH SOIL EROSION AND SEDIMENTATION CONTROL

REQUIREMENTS

COS:DMG 1 of 2 APPR:TWK:HLZ:02-26-20

FHWA:APPR:03-02-20

a. Description. This special provision establishes negative adjustments related to the failure to properly install and maintain soil erosion and sedimentation control (SESC) measures and the conditions under which these adjustments will be determined and applied. Nothing in this special provision modifies section 107 of the Standard Specifications for Construction.

Delays to the project as a result of the Contractor conducting corrective actions for SESC measures do not constitute a valid reason for an extension of time.

Ensure deficiencies with SESC measures are corrected in the time frame stated herein. For those deficiencies not corrected within the stated time frame, the Engineer will make a negative adjustment to the contract as stated herein.

c. Construction. Install all temporary erosion control measures identified on the plans and as directed by the Engineer for an impacted area of the project prior to the start of any earth disturbance including, but not limited to, clearing, grading and excavation in that area. The Engineer will inspect these measures every 7 days and within 24 hours after a precipitation event that results in a discharge from the site. Deficiencies will be documented on the National Pollutant Discharge Elimination System and SESC Inspection Report (MDOT Form 1126).

If at any time during the project, including the time during the seasonal suspension, the Engineer documents deficient SESC measures, the Engineer will provide written notification with instructions for corrective action to the Contractor. The time frame for completion of these corrective actions will be specified in the notification and will be discussed with the Contractor as necessary.

Deficiencies are defined as one or more of the following:

1. Failure to install or construct SESC measures shown on the plans or as directed by the Engineer;

2. Failure to maintain the measures;

3. Failure to conduct earth change activities in a manner consistent with all applicable environmental permit requirements;

4. Failure to comply with the area limitations or the time limitations stated in subsections 208.03.A and 208.03.B, respectively, of the Standard Specifications for Construction.

SP 22 of 104

20SP-208A-01

COS:DMG 2 of 2 02-26-20

SESC deficiencies are either emergency or non-emergency and the time frame for corrective action is determined accordingly. Sediment leaving the right-of-way or entering a drainage structure, waters of the state, or loss of support of the roadbed impacting public safety constitutes an emergency and corrective actions must be completed within 24 hours of notification, including weekends or holidays regardless of whether the Contractor is working or not. Non-emergency deficiencies must be corrected within 5 calendar days of notification.

For those emergency corrective actions not completed within 24 hours of notification, the Contractor will be assessed $100.00 per hour for every hour the deficiency remains uncorrected after the initial 24 hours of notification. For those non-emergency corrective actions not completed within 5 calendar days, the Contractor will be assessed $500.00 per day for every day, or part thereof, the deficiency remains uncorrected after the initial 5 days of notification.

If it is not practicable to complete the non-emergency corrective actions within 5 calendar days, the Contractor must document the reasons and propose a corrective action plan to the Engineer within 5 days of notification. The corrective action plan must contain the Contractor’s course of action and a time frame for completion. If the reasons and the corrective action plan are acceptable to the Engineer, the Contractor will be allowed to proceed with the plan as proposed without incurring a negative adjustment. If the approved corrective action plan is not completed as proposed, the Contractor will be assessed $1000.00 per calendar day for every day, or part thereof, the deficiency remains uncorrected after the time frame is exceeded in the approved corrective action plan.

Correct, in the timeframe stated herein, all other emergency or non-emergency SESC deficiencies documented anywhere else on the project during completion of the approved corrective action plan.

d. Measurement and Payment. The Engineer will make the necessary monetary adjustment to the contract amount based on the length of time the Contractor allows the deficiencies to remain uncorrected after the time allowance stated herein and as described to cover any costs incurred by the Department as a result of SESC violations.

All costs associated with corrective actions required due to the Contractor’s failure to properly install or maintain SESC measures on this project will be borne by the Contractor.

SP 23 of 104

EROSION CONTROL, INLET PROTECTION, GRATE FILTER

HRC 1 of 1 1/20/21

a. Description. Install, maintain and remove an inlet protection device to control sedimentation in accordance with section 208 of the MDOT Standard Specifications for Construction with the following modifications.

b. Materials. The Inlet Grate Filter shall consist of a sediment filter mat with fasteners.

Inlet Grate filters shall be new and shall be the standard products of manufacturers regularly engaged in the production of such materials.

Each Inlet Grate Filter shall be of the appropriate shape and dimensions to fit the casting called for on the plans. Devices labeled on the plans as ‘round’ shall be compatible with East Jordan Iron Works Casting 1045. Devices labeled as ‘rectangular’ shall include a curb guard attachment and be compatible with East Jordan Iron Works Casting 7045.

c. Installation. The Inlet Grate Filter shall be secured to the inlet grate using zip ties and pressure disks in accordance with the Manufacturer’s written installation instructions and as shown on the plans.

All inlet protective devices shall be inspected and approved by the Inspector prior to usage.

c. Maintenance. Each Inlet Grate Filter shall be inspected once every seven days or within 24 hours of a rain event, whichever comes first. Any collected material shall be broomed from the top and sides of the Inlet Grate Filter and, if applicable, the adjacent upstream gutter pan.

e. Measurement and Payment. The completed work, as described, will be measured

Pay Item Pay Unit Erosion Control, Inlet Protection, Grate Filter, ____ ................................................... Each

Erosion Control, Inlet Protection, Grate Filter, Round or Rectangular will be paid on an each basis and includes all labor, materials and equipment required to place, maintain and remove the Soil Erosion and Sedimentation Control device.

SP 24 of 104

EROSION CONTROL, INLET PROTECTION, SEDIMENT TRAP

HRC 1 of 1 1/20/21

a. Description. Install, maintain and remove an inlet protection device to control sedimentation in accordance with section 208 of the MDOT Standard Specifications for Construction with the following modifications.

b. Materials. The Inlet Sediment Trap shall be new and shall be the standard products of manufacturers regularly engaged in the production of such materials. Each Inlet Sediment Trap assembly shall consist of a steel frame with a replaceable geotextile fabric bag that is suspended inside the drainage structure.

The frame and bag shall be of the appropriate shape and dimensions to form fit the casting called for in the plans.