IFALLS LPOE_75_CD PROJECT MANUAL V3 0523 2025.pdf

Tilson Bay Bog Walk

SNOW

KREILICH

ARCHITECTS

INTERNATIONAL FALLS LAND PORT OF ENTRY (LPOE)

75% CONSTRUCTION DOCUMENTS

SPEC VOLUME 3

SUBMITTED: 23 May 2025

CUI

SNOW KREILICH ARCHITECTS TABLE OF CONTENTS - 00 0010

2025.05.23 75% CONSTRUCTION DOCUMENTS 1/9

PROPERTY OF THE UNITED STATES GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return documents when no longer needed

U.S. General Service Administration U.S. Land Port of Entry International Falls, MN

DOCUMENT 00 0010 - TABLE OF CONTENTS

Cover

INTRODUCTORY INFORMATION

00 00 10 Table of Contents

DIVISION 1 - GENERAL REQUIREMENTS

01 10 00 Summary 01 14 00 Work Restrictions 01 22 00 Unit Prices 01 23 00 Alternates 01 25 00 Substitution Procedures

Attachment: Request for Substitution Form 01 26 00 Contract Modification Procedures 01 29 00 Payment Procedures 01 30 00 Project Management Information System 01 31 00 Project Management and Coordination 01 31 10 Critical Path Method (CPM) Scheduling 01 32 00 Construction Progress Documentation 01 32 33 Photographic Documentation 01 33 00 Submittal Procedures 01 35 13 Special Project Procedures for Detention Facilities 01 35 25 Fire Prevention During Construction 01 36 00 Construction-Operations Building Information Exchange (COBie) 01 40 00 Quality Assurance & Quality Control Requirements 01 40 25 Quality Control Testing For Air Barrier Systems 01 42 00 References 01 43 39 Mockups 01 50 00 Temporary Facilities and Controls 01 56 39 Tree and Plant Protection 01 59 30 Security Regulations 01 59 50 Safety and Health 01 60 00 Product Requirements 01 70 00 Execution Requirements 01 73 10 Cutting and Patching 01 73 50 Fire Prevention Precautions for Hot Work 01 74 10 Construction Indoor Air Quality Management 01 74 19 Construction Waste Management and Disposal 01 77 00 Closeout Procedures 01 78 10 Project Record Documents 01 78 22 Operation and Maintenance Data 01 78 25 Building Information Modeling (BIM) with CDX and Regional Standard 01 81 13 Sustainable Design Requirements 01 81 14 Ethical Design Requirements 01 81 15 Embodied Carbon Requirements 01 81 16 Low-Emitting Materials Restrictions 01 81 19 Construction IAQ Requirements 01 81 29 Threat Protection Performance Data

2025.05.23 75% CONSTRUCTION DOCUMENTS 2/9

PROPERTY OF THE UNITED STATES GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return documents when no longer needed

U.S. General Service Administration U.S. Land Port of Entry International Falls, MN

01 82 00 Demonstration and Training 01 91 13 General Commissioning (Cx) Requirements

DIVISION 2 - EXISTING CONDITIONS

02 85 00 Drinking Water Quality Management

DIVISION 3 - CONCRETE

03 11 00 Concrete Forming 03 15 00 Concrete Accessories 03 20 00 Concrete Reinforcing 03 30 00 Cast-in-Place Concrete 03 35 00 Under-Slab Vapor Barriers 03 35 43 Polished Concrete Finishing 03 45 00 Precast Architectural Concrete

DIVISION 4 - MASONRY

04 22 00 Concrete Unit Masonry 04 41 00 Dry-Placed Stone 04 43 10 Anchored Stone Masonry Veneer

DIVISION 5 – METALS

05 12 00 Structural Steel Framing 05 12 13 Architecturally Exposed Structural Steel 05 31 00 Steel Decking 05 40 00 Cold Formed Metal Framing 05 50 00 Metal Fabrications 05 51 00 Metal Stairs 05 51 19 Metal Grating Stairs 05 59 63 Detention Enclosures 05 70 00 Decorative Metal 05 73 00 Decorative Metal Railings

DIVISION 6 - WOOD, PLASTICS, AND COMPOSITES

06 10 53 Miscellaneous Carpentry 06 15 00 Exterior Wood 06 16 00 Sheathing 06 17 19 Cross-Laminated Timber 06 18 00 Glued-Laminated Construction 06 18 01 Acoustic Mat 06 20 13 Exterior Finish Carpentry 06 40 23 Interior Architectural Woodwork 06 64 00 Plastic Paneling

2025.05.23 75% CONSTRUCTION DOCUMENTS 3/9

PROPERTY OF THE UNITED STATES GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return documents when no longer needed

U.S. General Service Administration U.S. Land Port of Entry International Falls, MN

DIVISION 7 - THERMAL AND MOISTURE PROTECTION

07 13 26 Self-Adhering Sheet Waterproofing 07 14 13 Hot Fluid-Applied Rubberized Asphalt Waterproofing 07 21 00 Building Insulation 07 27 13 Modified Bituminous Sheet Air Barriers 07 27 26 Fluid-Applied Membrane Air Barriers 07 40 00 Cladding Support Systems 07 42 13 Metal Wall Panels 07 53 23 Ethylene-Propylene-Diene-Monomer (EPDM) Roofing 07 62 00 Sheet Metal Flashing and Trim 07 72 00 Roof Accessories 07 72 73 Vegetated Roof Assembly 07 81 00 Applied Fireproofing 07 81 23 Intumescent Fireproofing 07 84 13 Penetration Firestopping 07 84 43 Joint Firestopping 07 92 00 Joint Sealants 07 95 00 Expansion Control

DIVISION 8 – OPENINGS

08 11 13 Hollow Metal Doors and Frames 08 14 16 Flush Wood Doors 08 31 13 Access Doors and Frames 08 33 23 Overhead Coiling Doors 08 44 13 Glazed Aluminum Curtain Walls 08 80 00 Glazing 08 83 00 Mirrors 08 91 19 Fixed Louvers

DIVISION 9 – FINISHES

09 21 16 Gypsum Board Shaft-Wall Assemblies 09 22 16 Non-Structural Metal Framing 09 29 00 Gypsum Board 09 30 00 Tiling 09 51 13 Acoustical Panel Ceilings 09 51 23 Acoustical Tile Ceilings 09 64 00 Wood Flooring 09 65 13 Resilient Base and Accessories 09 65 19 Resilient Tile Flooring 09 65 36 Static Control Resilient Flooring 09 65 66 Resilient Athletic Flooring 09 67 23 Resinous Flooring 09 68 13 Tile Carpeting 09 69 00 Access Flooring 09 84 30 Sound Absorbing Panels 09 91 13 Exterior Painting

2025.05.23 75% CONSTRUCTION DOCUMENTS 4/9

PROPERTY OF THE UNITED STATES GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return documents when no longer needed

U.S. General Service Administration U.S. Land Port of Entry International Falls, MN

09 91 23 Interior Painting 09 96 00 High Performance Coatings

DIVISION 10 – SPECIALTIES

10 11 00 Visual Display Surfaces 10 12 00 Display Cases 10 14 14 Exterior Panel Signage 10 14 19 Dimensional Letter Signage 10 14 23 Panel Signage 10 22 19 Demountable Partitions 10 26 00 Wall Protection 10 28 00 Toilet and Bath Accessories 10 44 13 Fire Protection Cabinets 10 44 16 Fire Extinguishers 10 51 13 Metal Lockers 10 75 16 Ground-Set Flagpoles 10 81 50 Integrated Pest Management

DIVISION 11 – EQUIPMENT

11 12 00 Parking Control Equipment 11 13 00 Loading Dock Equipment 11 31 00 Residential Appliances 11 53 13 Laboratory Fume Hoods 11 53 60 Miscellaneous Lab Equipment 11 67 23 Shooting Range Equipment 11 98 12 Detention Doors and Frames

DIVISION 12 – FURNISHINGS

12 24 13 Roller Window Shades 12 35 00 Metal Cabinets 12 35 53 Metal Laboratory Casework 12 36 00 Countertops 12 36 16 Metal Countertops 12 48 16 Entrance Floor Grilles 12 55 00 Detention Furniture

DIVISION 13 - SPECIAL CONSTRUCTION

13 46 00 Security Assemblies

DIVISION 14 - CONVEYING EQUIPMENT

14 21 00 Electrical Traction Elevators

2025.05.23 75% CONSTRUCTION DOCUMENTS 5/9

PROPERTY OF THE UNITED STATES GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return documents when no longer needed

U.S. General Service Administration U.S. Land Port of Entry International Falls, MN

VOLUME 2

Cover

INTRODUCTORY INFORMATION

20 00 10 Table of Contents

DIVISION 21 - FIRE SUPPRESSION

21 13 13 Wet Pipe Sprinkler Systems 21 13 17 Dry Pipe Sprinkler Systems 21 30 00 Centrifugal Fire Pumps

DIVISION 22 - PLUMBING

22 05 00 Common Work Results for Plumbing 22 05 13 Common Motor Requirements for Plumbing Equipment 22 05 14 Variable Speed Drives for Plumbing Equipment 22 05 16 Expansion Fittings and Loops for Plumbing Piping 22 05 17 Sleeves and Sleeve Seals for Plumbing 22 05 18 Escutcheons for Plumbing Piping 22 05 19 Meters and Gages for Plumbing Piping 22 05 23.12 Ball Valves for Plumbing Piping 22 05 23.13 Butterfly Valves for Plumbing Piping 22 05 23.14 Check Valves for Plumbing Piping 22 05 23.15 Gate Valves for Plumbing Piping 22 05 29 Hangers and Supports for Plumbing Piping and Equipment 22 05 33 Heat Tracing for Plumbing Piping 22 05 53 Identification for Plumbing Piping and Equipment 22 07 16 Plumbing Equipment Insulation 22 07 19 Plumbing Piping Insulation 22 11 16 Domestic Water Piping 22 11 19 Domestic Water Piping Specialties 22 11 23.13 irrigation Water Booster Pump Package 22 11 23.21 Inline, Domestic-Water Pumps 22 13 16 Sanitary Waste and Vent Piping 22 13 19 Sanitary Waste Piping Specialties 22 13 23 Sanitary Waste Interceptors 22 13 29 Sanitary Sewerage Pumps 22 14 13 Storm Drainage Piping 22 14 23 Storm Drainage Piping Specialties 22 14 29 Sump Pumps 22 15 13 General-Service Compressed-Air Piping 22 15 19 General-Service Packaged Air Compressors and Receivers 22 33 00 Electric, Domestic-Water Heaters 22 40 00 Commercial Plumbing Fixtures 22 46 00 Security Plumbing Fixtures 22 47 13 Drinking Fountains and Water Coolers

2025.05.23 75% CONSTRUCTION DOCUMENTS 6/9

PROPERTY OF THE UNITED STATES GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return documents when no longer needed

U.S. General Service Administration U.S. Land Port of Entry International Falls, MN

DIVISION 23 - HEATING, VENTILATION AND AIR CONDITIONING

23 05 00 Common Work Results for HVAC 23 05 13 Common Motor Requirements for HVAC Equipment 23 05 14 Variable Speed Drives for HVAC Equipment 23 05 16 Expansion Fittings and Loops for HVAC Piping 23 05 17 Sleeves and Sleeve Seals for HVAC Piping 23 05 18 Escutcheons for HVAC Piping 23 05 19 Meters and Gages for HVAC Piping 23 05 23 General-Duty Valves for HVAC Piping 23 05 29 Hangers and Supports for HVAC Piping and Equipment 23 05 48.13 Vibration Controls for HVAC 23 05 53 Identification for HVAC Piping and Equipment 23 05 93 Testing, Adjusting, and Balancing for HVAC 23 07 13 Duct Insulation 23 07 16 HVAC Equipment Insulation 23 07 19 HVAC Piping Insulation 23 09 00 Instrumentation and Controls for HVAC 23 09 93 Sequence of Operation for HVAC Controls 23 11 13 Facility Fuel-Oil Piping 23 21 13 Hydronic Piping 23 21 13.33 Ground-Loop Heat-Pump Piping 23 21 16 Hydronic Piping Specialties 23 21 23 Hydronic Pumps 23 25 00 HVAC Water Treatment 23 31 13 Metal Ducts 23 33 00 Air Duct Accessories 23 34 23 HVAC Power Ventilators 23 36 00 Air Terminal Units 23 37 13 Diffusers, Registers, and Grilles 23 41 33 High-Efficiency Particulate Filtration 23 52 13 Electronic Boilers 23 64 23.1 Modular Water-To-Water Heat Pump With Auxiliary Air Cooled Condenser 23 64 30 Refrigerant Detention and Alarm 23 72 19 Fixed Plate Air-To-Air Energy Recovery Units 23 73 13.16 Indoor Semi-Custom Air Handling Units 23 81 26 Split-System Air-Conditioners 23 81 46.13 Water-To-Air Heat Pumps 23 82 16.11 Hydronic Air Coils 23 82 16.14 Electric Resistance Air Coils 23 82 19 Fan Coil Units 23 82 36 Finned-Tube Radiation Heaters 23 82 39.13 Cabinet Unit Heaters 23 82 39.16 Propeller Unit Heaters 23 82 39.19 Electric Wall and Ceiling Unit Heaters 23 83 16 Radiant-Heating Hydronic Piping 23 83 23 Radiant-Heating Electric Panels 23 84 13.29 Self-Contained Steam Humidifiers

DIVISION 25 – INTEGRATED AUTOMATION

(Not Used)

2025.05.23 75% CONSTRUCTION DOCUMENTS 7/9

PROPERTY OF THE UNITED STATES GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return documents when no longer needed

U.S. General Service Administration U.S. Land Port of Entry International Falls, MN

DIVISION 26 - ELECTRICAL

26 05 00 Common Work Results for Electrical 26 05 19 Low-Voltage Electrical Power Conductors and Cables 26 05 23 Control-Voltage Electrical Power Cables 26 05 26 Grounding and Bonding for Electrical Systems 26 05 29 Hangers and Supports for Electrical Systems 26 05 33 Raceways and Boxes for Electrical Systems 26 05 39 Underfloor Raceways for Electrical Systems 26 05 43 Underground Ducts and Raceways for Electrical Systems 26 05 44 Sleeves and Sleeve Seals for Electrical Raceways and Cabling 26 05 53 Identification for Electrical Systems 26 05 72 Short-Circuit Studies 26 05 73 Coordination Studies 26 05 74 Arc-Flash Hazard Analysis 26 08 00 Commissioning of Electrical 26 09 13 Electrical Power Monitoring and Control 26 09 23 Lighting Control Devices 26 09 43.03 Distributed Digital Lighting Controls 26 09 43.30 Relay-Based Plug Load Controls 26 22 13 Low-Voltage Distribution Transformers 26 23 00 Low-Voltage Switchgear 26 23 13 Paralleling Low-Voltage Switchgear 26 24 16 Panelboards 26 27 13 Electricity Metering 26 27 19 Multi-Outlet Assemblies 26 27 26 Wiring Devices 26 28 13 Fuses 26 28 16 Enclosed Switches and Circuit Breakers 26 32 13.13 Diesel-Engine Driven Generator Sets 26 33 53 Static Uninterruptible Power Supply 26 36 00 Transfer Switches 26 41 13 Lightning Protection for Structures 26 43 13 Surge Protection for Low-Voltage Electrical Power Circuits 26 51 19 Led Interior Lighting 26 52 19 Emergency and Exit Lighting 26 56 13 Lighting Poles and Standards 26 56 19 Led Exterior Lighting

DIVISION 27 - COMMUNICATIONS

27 05 00 Common Work Results for Communications Systems 27 05 26 Grounding and Bonding for Communications Systems 27 05 28 Pathways for Communications Systems 27 05 43 Underground Pathways for Communications Systems 27 10 00 Structured Cabling 27 11 00 Communications Equipment Room Fittings 27 13 00 Communications Backbone Cabling 27 15 00 Communications Horizontal Cabling 27 15 43 Communications Faceplates and Connectors 27 41 33.01 Television Distribution System (Traditional Coax)

2025.05.23 75% CONSTRUCTION DOCUMENTS 8/9

PROPERTY OF THE UNITED STATES GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return documents when no longer needed

U.S. General Service Administration U.S. Land Port of Entry International Falls, MN

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

28 05 00 Common Work Results for Electronic Safety and Security 28 05 10 Common Work Results for Electronic Security Systems 28 05 13 Conductors and Cables for Electronic Safety and Security 28 10 00 Electronic Security Systems 28 13 00 Access Control System 28 18 10 Intrusion Detection System 28 23 00 Video Surveillance System 28 31 76 Fire Alarm and Voice Evacuation System 28 41 23 Ip Intercom System

DIVISION 31 - EARTHWORK

31 00 00 Earthwork 31 23 33 Trenching and Backfilling 31 62 23 Composite Piles

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 12 16 Asphalt Paving 32 13 13 Sitework Concrete 32 14 00 Unit Paving Detailed 32 14 43 Porous Unit Paving 32 15 40 Exterior Stone Surfacing & Features 32 17 23 Pavement Markings and Traffic Control 32 31 19 Decorative Metal Fences and Gates 32 32 23 Segmental Retaining Walls Recon 32 33 00 Site Furnishings 32 80 00 Irrigation 32 91 13 Planting Soil 32 91 19 Landscape Grading 32 92 00 Turf and Grasses 32 92 05 Native Seeding 32 93 00 Planting 32 94 13 Landscape Edging 32 97 00 Maintenance and Extended Warranty

DIVISION 33 - UTILITIES

33 11 00 Water Systems 33 32 13 Lift Stations 33 35 00 Sewerage 33 41 13 Foundation Drainage 33 41 16 Subsoil Drainage 33 46 00 Storm Water Management Practices

2025.05.23 75% CONSTRUCTION DOCUMENTS 9/9

PROPERTY OF THE UNITED STATES GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return documents when no longer needed

U.S. General Service Administration U.S. Land Port of Entry International Falls, MN

VOLUME 3

Cover

INTRODUCTORY INFORMATION

30 00 10 Table of Contents

APPENDICES

Appendix 1 Division S Appendix 2 Division SL Appendix 3 Division ST Appendix 4 Plumbing Cut Sheets Appendix 5 Lighting Cut Sheets Appendix 6 Geotechnical Reports (with Addendum) Appendix 7 Draft Soil Management Plan Appendix 8 CBB Signage Design Guide Appendix C Appendix 9 Applicable Codes Appendix 10 Fire Protection Narrative

END OF DOCUMENT

Last Revision by CO Special Provisions: April 2, 2025 SP XXXX-XX (TH XX=XX)

2025.05.23 75% CONSTRUCTION DOCUMENTS

i

DIVISION S

I hereby certify that the Special Provisions for roadway construction (Division S) were prepared by me or under my general supervision, in accordance with the procedures adopted by the Minnesota Department of Transportation, and that I am a duly licensed professional engineer under the laws of the State of Minnesota.

Signature on file Michael Beer Assistant Commissioner, Engineering Services Lic. No. 25792

SP XXXX-XX (TH XX=XX)

Section Page No. Item No.

2025.05.23 75% CONSTRUCTION DOCUMENTS

DIVISION S

S-1 (2011) AS BUILT

S-2 (2360) PLANT MIXED ASPHALT PAVEMENT

S-3 (2501) PIPE CULVERTS

S-4 (2503) CONNECT TO EXISTING STORM SEWER

S-5 (2506) CONNECT INTO EXISTING DRAINAGE STRUCTURE

S-6 (2521) DRILL AND GROUT REINF BAR (EPOXY COATED) (ADA)

S-7 (2531) TRUNCATED DOMES

S-8 (2563) TRAFFIC CONTROL

S-9 (2563) PORTABLE CHANGEABLE MESSAGE SIGN

S-10 (2572) PROTECTION AND RESTORATION OF VEGETATION

S-11 (2573) STORM WATER MANAGEMENT

S-12 (2575) ESTABLISHING VEGETATION AND CONTROLLING EROSION

S-13 (2582) PAVEMENT MARKINGS (SPOTTING METHOD AND WR)

S-14 (2582) WET RETROREFLECTOMETER MEASUREMENTS

S-15 (3245) THERMOPLASTIC PIPE

S-16 (3278) CORRUGATED POLYETHYLENE DRAINAGE TUBING

S-17 (3302) DOWEL BARS

S-18 (3733) GEOSYNTHETIC MATERIALS

S-19 (3876) SEED

Modification Statements

Statement for sections that do not involve the principles of professional engineer, surveyor, landscape architect, etc.

The following sections S-#, S-##, and S-### do not involve the principles of professional engineering and have been tailored to the project in accordance with the procedures adopted by the Minnesota Department of Transportation.

Statements for sections that do involve the principles of professional engineer, land surveyor, landscape architect, etc.

The following certifications apply to the paragraphs as noted:

Professional Engineer’s Certification Statement

I hereby certify that Special Provisions S-#, S-##, and S-### were prepared or modified by me or under my direct supervision in accordance with the procedures adopted by the Minnesota Department of Transportation and that I am a duly Licensed Professional Engineer under the laws of the State of Minnesota.

Signature:

Typed or Printed Name: Date: License Number:

2025-05-23 75% CONSTRUCTION DOCUMENTS MnDOT DIVISON S – 2-S

PROPERTY OF THE UNITED STATE GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return documents when no longer needed.

S-1 (2011) AS BUILT

INITIAL 03/28/25

SP2025-73

S-1.1 DESCRIPTION

This Work consists of capturing As-built Asset Features in standard Asset Class deliverable formats.

S-1.2 MATERIALS – BLANK

S-1.3 CONSTRUCTION REQUIREMENTS

A As-built Deliverables in Project Scope Complete deliverables marked with an “X’ in Table SP2011-1. Certain asset classes use multiple.

Table SP2011-1.1 As Built Deliverables

In scope Deliverable Name

X As-built Feature Survey Memorandum

Blowing Snow Control Systems As-built Mark-up Plan

Blowing Snow Control Systems As-built Survey Data

Bridge As-built Mark-up Plan

Bridge As-Built Data

Bridge Uncontaminated Concrete Management Record

Bridge Paint System Quality Manual (final submitted by Contractor)

X Drainage As-built Mark-up Plan

X Drainage Pipes As-built Survey Data

Drainage Ponds-Basins As-built Survey Data

X Drainage Structures As-built Survey Data

Drainage Ponds-Basins Bathymetry Contours

X Drainage Professional Surveyor Letter

Facility Site As-built Survey Data

Geotech Earth Retaining Structures (ERS) As-built Survey Data

Geotech Slopes (Reinforced; Anchoring; Armoring) As-built Survey Data

Geotech Subgrade (Ground Improvement) As-built Survey Data

Geotech Special Drainage (Groundwater Controls) As-built Survey Data

Geotech Instrumentation As-built Survey Data [Inclinometer, Piezometer, Shape Accel Array, Data Cabinet, etc.]

X Lighting Systems As-built Mark-up Plan

X Lighting Systems As-built Survey Data

Pavement Messages As-built Survey Data

Signal Systems As-built Mark-up Plan

Signal Systems As-built Survey Data

Stationary Anti-Icing Systems As-built Mark-up Plan

Stationary Anti-Icing Systems As-built Survey Data

Traffic Management Systems (TMS) As-built Mark-up Plan

Traffic Management Systems (TMS) As-built Survey Data

Weigh Station Systems As-built Mark-up Plan http://dotapp7.dot.state.mn.us/eDIGS_guest/DMResultSet/download?docId=8803641

2025-05-23 75% CONSTRUCTION DOCUMENTS MnDOT DIVISON S – 3-S

PROPERTY OF THE UNITED STATE GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return

In scope Deliverable Name

Weigh Station Systems As-built Survey Data

Include installed or modified As-built Asset Features. Examples of modified features: existing Structures connected to new pipe, existing pipe with new liner, existing pond or basin regraded, existing conduit with new cable pulled through, and Bridge footings left inplace.

Use the As-built Website’s respective Asset Class tab for Feature Collect Indexes, Deliverable Templates, and Go-by Examples. As-built Website URL is http://www.dot.state.mn.us/gisspec/index.html.

B As-built Mark-up Plan Deliverables Record As-built Asset Feature elevations, locations, and material changes on the Plans. Include mark-ups from the Contractor unit(s) that performed respective Work. Include revisions due to Change Orders and/or Supplemental Agreements. Use red text and red revision cloud to clearly highlight changes.

Subdivide the Plans by Asset Class.

Write “No Changes” if no revisions on pages. Include final elevations for drainage pipe ends, aprons, Structures, ponds/basins, special features, etc. Include final wiring diagrams for signals, Lighting, and TMS systems.

Create an enlarged supplemental depiction for high density TMS cable and Structure areas. Include red box on the first page of each subdivided Plan, enclosing information:

As-built Mark-up Plan “Asset Class” Department Inspector name Department Engineer name Prime Contractor Company name Prepared By

C As-built Survey Data Deliverables Conduct survey of As-built Asset Features to match changes captured by As-built Mark-up Plans and use standards defined by As-built Website Templates and Feature Collect Indexes representing final elevations, locations, and descriptive attributes. Collect drainage pipe bends and reducers and geotechnical Subgrade (ground improvement) features prior to trench backfilling. Collect conduit and cables prior to disturbance of plow line, otherwise after electromagnetic Equipment locate. Additional Pipe End Section elevations shall be recorded, as directed by the Engineer.

Achieve survey grade accuracy with datum criteria:

Horizontal Reference Datum: WGS 1984 Horizontal Coordinate System: Geographic (Latitude/Longitude) Horizontal Units: Decimal Degrees Horizontal accuracy: +/- 1foot Vertical datum: NAVD88; Units: Feet Vertical accuracy: +/- 0.1 foot

Use of mapping grade Equipment (+/-3 feet horizontal) permissible for non-Bridge/Drainage/Geotechnical Asset Classes.

D As-built Special Deliverables For “Bathymetry Contours” deliverable, survey new or regraded ponds and basins with laser scan or total station, bottom must be dry if using a laser scan, total pond/basin area and 15 to 20 feet outside the pond/basin http://www.dot.state.mn.us/gisspec/index.html

2025-05-23 75% CONSTRUCTION DOCUMENTS MnDOT DIVISON S – 4-S

PROPERTY OF THE UNITED STATE GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return boundary unless retaining wall or other Structure is in the way, the whole pond/basin, not just what was cleaned out, DTM/TIN or DGN deliverable file provides minimum 0.5 foot contours, and includes 1 foot contour labels.

For “Drainage Professional Surveyor Letter” deliverable, enclose the following content: Minnesota Board of AELSLAGID Land Surveyor License number, signature, and statement attesting to how drainage feature coordinates and elevations data were collected to meet survey grade accuracy.

For special Bridge Asset Class deliverables, complete as instructed in respective form or report.

For drainage Projects with an additional elevation for end sections, include a supplemental file identifying each by Plan ID.

E As-built Kick-off Coordination and Deliverable Submittal Process Provide a contact list with names of Contractors assigned to submitting deliverables and attend As-built specific kick-off meeting, held at discretion of the Engineer.

Email deliverables to: The Engineer and AsBuilts.DOT@state.mn.us. Submit deliverables prior to 1516.2, “Project Acceptance.”

Name files with convention: “State Project Number Table SP2011-1 Deliverable Name Submittal Date” (For example: 0282-34_Lighting Systems As-built Survey Data_04-19-2021.csv).

Resolve comments provided by the Engineer. The Engineer will comment no later than 20 Calendar Days upon receipt.

S-1.4 METHOD OF MEASUREMENT

The Engineer will measure As Built as a lump sum in accordance with 1901.10, “Lump Sum.”

S-1.5 BASIS OF PAYMENT

The Department will pay for As Built on the basis of the following schedule:

Item No. Item Unit

2011.601 As Built .................................................................................................................. lump sum

S-2 (2360) PLANT MIXED ASPHALT PAVEMENT

INITIAL 03/28/25

SP2025-125

S-2.1 Delete and replace 2360.2G.2(1) with the following:

(1) Conduct QA and verification testing

S-2.2 Delete and replace the second paragraph of 2360.2G.4.a, “Personnel,” with the following:

Provide QC technicians certified as a Bituminous Plant Tester meeting the requirements of the MnDOT Technical Certification Program for QC testing and a MnDOT Bituminous Mix Designer to make process adjustments.

Provide at least one person per paving operation certified as a Bituminous Street Inspector.

2025-05-23 75% CONSTRUCTION DOCUMENTS MnDOT DIVISON S – 5-S

PROPERTY OF THE UNITED STATE GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return

S-2.3 Delete and replace the first paragraph of 2360.2G.5.a, “Establishing an Ignition Oven Correction Factor, Laboratory Manual Method 1853 Appendix,” with the following:

On the first day of production, for each mixture type, both the Contractor and the Department will establish an ignition oven correction factor from the produced mixture. If the Contractor chooses to determine their own extracted asphalt content, then the result must be sent to the Department by no later than 3 Working Days. If the Contractor’s extracted asphalt content is not received by the District Laboratory in 3 Working Days, then the Department’s extracted asphalt content will be used to determine the correction factor. Reestablish correction factors when:

S-2.4 Delete and replace the title of Table 2360.2-7 of 2360.2G.6.a, “Start-up,” with the following:

Table 2360.2-7 Start-Up Production Testing

S-2.5 Delete and replace the title of Table 2360.2-8 of 2360.2G.6.b, “Production,” with the following:

Table 2360.2-8 Production Testing

S-2.6 Delete and replace the second paragraph of 2360.2G.7.g, “Coarse Aggregate Angularity,” with the following:

The Contractor may test mixtures containing only virgin Aggregates from composite belt samples. Test mixtures containing RAP from extracted Aggregates taken from standard production samples.

S-2.7 Delete and replace the first paragraph of 2360.2G.7.h, “Fine Aggregate Angularity,” with the following:

Use Laboratory Manual Method 1206 to test the composite blend from Aggregates used in production of asphalt mixtures for Fine Aggregate Angularity (FAA) meeting the requirements of Table 3139.2-3. The Contractor may test mixtures that contain only virgin Aggregates from composite belt samples. Test mixtures that contain RAP from extracted Aggregates taken from standard production samples.

S-2.8 Delete and replace the first paragraph of 2360.3A.1, “Asphalt Release Agents,” with the following:

Do not use petroleum distillates to prevent adhesion of asphalt mixtures to Equipment. An asphalt release agent must be on the APL. Drain excess release agents from truck boxes prior to loading.

S-2.9 Delete and replace Table 2360.3-3 of 2360.3D.1.g, “Lot Determination,” with the following:

Table 2360.3-3 Lot Determination

Daily Production, ton Lots

300* – 600 1

601 – 1,000 2

1,001 – 1,600 3

1,601 – 2,600 4

2,601 – 4,600 5

> 4,600 Add one lot for each additional 900 tons or part thereof.

2025-05-23 75% CONSTRUCTION DOCUMENTS MnDOT DIVISON S – 6-S

PROPERTY OF THE UNITED STATE GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return

S-3 (2501) PIPE CULVERTS

SP2025-140

S-3.1 Add the following to 2501.3A, “Pipe Culverts, Construction Requirements, General:”

Do not use bedding or backfill materials containing recycled concrete aggregate (RCA).

S-4 (2503) CONNECT TO EXISTING STORM SEWER

INITIAL 03/28/25

SP2025-146

S-4.1 DESCRIPTION

This Work consists of connecting new pipe or a new Structure into an existing storm sewer in accordance with 2503, “Pipe Sewers,” and 2506, “Manholes and Catch Basins.”

S-4.2 MATERIALS — See Standard Specifications for Construction.

S-4.3 CONSTRUCTION REQUIREMENTS

Neatly cut the existing pipe off and trim flush with the proposed pipe or inside wall of proposed Structure.

Provide a clean, water-tight connection between the new pipe or structure and the existing storm sewer.

Remove and replace unacceptable damage to the existing storm sewer at no cost to the Department in accordance with 1512, “Unacceptable and Unauthorized Work.”

S-4.4 METHOD OF MEASUREMENT

The Engineer will measure the number of connections constructed.

S-4.5 BASIS OF PAYMENT

The Contract Unit Price for Connect to Existing Storm Sewer is compensation in full for Equipment, Materials and labor required to complete the Work.

The Department will pay for Connect to Existing Storm Sewer on the basis of the following schedule:

Item No. Item Unit

2503.602 Connect to Existing Storm Sewer .................................................................................. each

S-5 (2506) CONNECT INTO EXISTING DRAINAGE STRUCTURE

INITIAL 03/28/25

SP2025-152

S-5.1 DESCRIPTION

* If producing no greater than 300 tons of mix, add it to the next production day.

2025-05-23 75% CONSTRUCTION DOCUMENTS MnDOT DIVISON S – 7-S

PROPERTY OF THE UNITED STATE GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return

This Work consists of connecting new pipe into an existing drainage Structures in accordance with 2506, “Manholes and Catch Basins.”

S-5.2 MATERIALS – See Standard Specifications for Construction

S-5.3 CONSTRUCTION REQUIREMENTS

Prior to fabricating adjacent drainage Structures or obtaining pipe connecting to the Structure, field verify the location (x,y) and top of casting elevation of existing drainage Structures and the location (x,y), invert elevation, size and type of existing storm sewer pipes connected to the Structure. Report any differences from the Plans to the Engineer on shop drawings and As-builts.

Core drill (or saw) openings in the existing drainage Structures. Jack hammers or other impact tools are not permitted for cutting holes.

Remove and replace unacceptable damage to the existing drainage structure at no cost the Department in accordance with 1512, “Unacceptable and Unauthorized Work.”

Provide a clean, water-tight connection to the proposed pipe.

S-5.4 METHOD OF MEASUREMENT

The Engineer will measure the number of connections constructed.

S-5.5 BASIS OF PAYMENT

The Contract Unit Price for Connect into Existing Drainage Structure is compensation in full for Equipment, Materials and labor required to complete the Work.

The Department will pay for Connect into Existing Drainage Structure on the basis of the following schedule:

Item No. Item Unit

2506.602 Connect into Existing Drainage Structure ..................................................................... each

S-6 (2521) DRILL AND GROUT REINF BAR (EPOXY COATED) (ADA)

INITIAL 03/28/25

SP2025-155

S-6.1 DESCRIPTION

This Work consists of furnishing, drilling, grouting, and inserting No. 4 epoxy coated reinforcement bars in accordance with 2521, “Walks,” 2531, “Concrete Curbing,” and S-1 (1804) PROSECUTION OF WORK (ADA).

S-6.2 MATERIALS

A Epoxy Coated Reinforcement Bars

B Non-shrink Grout or Epoxy ... Adhesive Non-shrink Grouts or Epoxies (non-bridge applications) APL

S-6.3 CONSTRUCTION REQUIREMENTS

Drill and grout or cast-in-place reinforcement bars as shown on Standard Plan 5-297.250 (Sheets 3, 4 and

6) with a minimum 2 inch concrete cover.

2025-05-23 75% CONSTRUCTION DOCUMENTS MnDOT DIVISON S – 8-S

PROPERTY OF THE UNITED STATE GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return

Protect newly placed concrete from damage by adjacent vibratory, vibratory drilling or backfilling operations for a minimum of 24 hours. Perform vibratory operations and backfilling 72 hours after placing the concrete or after the concrete reaches a compressive strength of at least 2,000 psi.

For cast-in-place reinforcement bars, install reinforcement bars through holes in the forms.

S-6.4 METHOD OF MEASUREMENT

The Engineer will measure the number of epoxy coated reinforcement bars placed.

S-6.5 BASIS OF PAYMENT

The Contract Unit Price for Drill and Grout Reinforcement Bar (Epoxy Coated) is compensation in full for

Equipment, Materials and labor required to complete the Work.

The Department will pay for Drill and Grout Reinforcement Bar (Epoxy Coated) on the basis of the following schedule:

Item No. Item Unit

2521.602 Drill and Grout Reinf Bar (Epoxy Coated)...................................................................... each

S-7 (2531) TRUNCATED DOMES

INITIAL 03/28/25

SP2025-161

S-7.1 DESCRIPTION

This Work consists of furnishing and installing Truncated Dome Systems at pedestrian curb ramps in accordance with 2531, “Concrete Curbing,” 2521, “Walks,” S-1 (1804) PROSECUTION OF WORK (ADA), and Standard Plate 7038.

S-7.2 MATERIALS

A Detectable Warning Surfaces ........................................................................................................ APL

S-7.3 CONSTRUCTION REQUIREMENTS

No cutting of coated colored truncated domes is allowed. Obtain Engineer’s acceptance prior to cutting uncoated uncolored truncated domes. Minimum cut section surface area is two square feet. Grind cut edges smooth. A maximum of one cut section is allowed per pedestrian ramp.

Firmly press truncated domes into concrete filling the vent holes on the truncated dome plates.

Finish the concrete surface flush to within a tolerance of 1/16 inch with the detectable warning surface plate edge. Provide a 3-inch maximum concrete border around the edges of the truncated domes surface in accordance with Standard Plans 5-297.250.

Place the detectable warning surface plates flush to within a tolerance of 1/16 inch with adjacent plates.

The zero-inch height curb locations may be adjusted up to 6 inches laterally if radial dome sections are used.

Truncated domes shall provide a visual contrast to the concrete ramp of either dark on light or light on dark.

2025-05-23 75% CONSTRUCTION DOCUMENTS MnDOT DIVISON S – 9-S

PROPERTY OF THE UNITED STATE GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return

S-7.4 METHOD OF MEASUREMENT

The Engineer will measure the area of truncated domes installed in accordance with 1901.2, “Areas.”

The Engineer will measure the length of radial truncated domes along the long chord.

S-7.5 BASIS OF PAYMENT

The Contract Unit Price for Truncated Domes is compensation in full for Equipment, Materials and labor required to complete the Work.

The Department will pay for Truncated Domes on the basis of the following schedule:

Item No. Item Unit

2531.618 Truncated Domes ............................................................................................... square foot

S-8 (2563) TRAFFIC CONTROL

INITIAL 04/02/25

SP2025-185

S-8.1 DESCRIPTION

This Work consists of furnishing, installing, maintaining, and removing all traffic control devices required to provide safe movement of traffic and pedestrians through the Project at all times from commencement of the Work until Project Acceptance. Maintain roads and pedestrian facilities undergoing improvements in a condition that accommodates public traffic. Do not close roads or pedestrian facilities, except as authorized. The Engineer may modify the requirements for traffic control as deemed necessary.

The Department will maintain Detour Roads established by the Commissioner for through traffic diverted from the Project unless otherwise indicated in the Plan.

The use of maintenance crossovers in or near the construction area is permitted if authorized by the Engineer.

The Contractor is not responsible for snow removal from roads or pedestrian facilities open to public traffic. Do not suspend operations for the winter until meeting the requirements of 1803.4, “Temporary Suspensions”.

During authorized winter suspension, the Department will maintain traffic control devices. If traffic control devices are damaged or destroyed, the Department will pay the Contractor the value of the device as determined by the Engineer.

All temporary traffic management must conform to and be installed in accordance with:

• the "Minnesota Manual on Uniform Traffic Control Devices" (MN MUTCD);

• the "Minnesota Temporary Traffic Control Field Manual" (Field Manual);

• the "Speed Limits in Work Zones Guidelines";

• the "Minnesota Flagging Handbook";

• the "MnDOT Standard Signs and Markings Manual";

• the Plan;

• all applicable standard Specifications and Special Provisions.

Manuals listed above may be found at: http://www.dot.state.mn.us/trafficeng/publ/index.html

S-8.2 MATERIALS

A Temporary Signs and Devices http://www.dot.state.mn.us/trafficeng/publ/index.html

2025-05-23 75% CONSTRUCTION DOCUMENTS MnDOT DIVISON S – 10-S

PROPERTY OF THE UNITED STATE GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return

Reflectorize all signs, paddles, and other traffic control devices including those used for daytime operations. Fabricate temporary rigid signs and devices with retroreflective sheeting material of the appropriate color listed on the Approved Products List (APL) for either “Sheeting for Rigid Temporary Work Zone Signs, Delineators, and Markers (Type IX and XI)” or “Sheeting for Rigid Permanent Signs, Delineators, and Markers (Type IX and XI)”. The sheeting Materials APL is located at the following link:

http://www.dot.state.mn.us/products/signing/sheeting.html.

Inplace signs that still apply during temporary operations need no change in sign sheeting.

B Truck/Trailer Mounted Attenuators The Approved Products List for “Mobile Crash Attenuators” is found at:

http://www.dot.state.mn.us/products/temporarytrafficcontrol/mobilecrashattenuators.html

C Flashing Arrow Boards On Projects requiring flashing arrow boards, provide Work Zone Data Exchange compliant arrow boards.

D Crashworthy Signs, Traffic Control Devices, and Ballast Ground mounted signs and traffic control devices must be crashworthy and meet the crash testing requirements of the AASHTO Manual for Assessing Safety Hardware 2016 (MASH-16) unless otherwise shown in the Plan. The Department may require a letter of compliance stating that all signs and traffic control devices comply with MASH-16 requirements. The Letter of Compliance must include drawings of the different signs and devices along with a copy of the FHWA issued Letter of Eligibility or MnDOT MASH Crashworthy Evaluation.

Temporary portable sign supports may meet crashworthiness requirements of NCHRP 350 or MASH-16.

The approved ballast system for signs and devices mounted on temporary portable supports is sandbags, unless it is designed, crash tested, and approved for the specific device. Add a deicer during freezing conditions to prevent the sand from freezing. Place sandbags at the base of the sign or traffic control device. Do not use any ballast that causes a sign or traffic control device to become hazardous to motorists or workers.

Trailer mounted devices are not crash tested and must be delineated when deployed and removed when not needed.

S-8.3 CONSTRUCTION REQUIREMENTS

A Traffic Control Plan, Maintenance, and Inspection

A.1 Submit proposed traffic control changes to the Engineer for acceptance if the Contractor modifies the traffic control Plan or Field Manual layout. Submit the proposed traffic control Plan at least seven days before implementation. If Field Manual layouts are used, specify layout number(s) but do not submit the layouts from the Field Manual. Do not implement the proposed traffic control modification until accepted by the Engineer.

A.2 Immediately repair or replace all traffic control devices that become damaged, moved or destroyed, and all ballasts that are damaged, destroyed, or otherwise fail to stabilize the device.

A.3 Meet the traffic control device quality standards as required in the Field Manual. Immediately replace unacceptable traffic control devices. Signs that are dirty and result in a noticeable loss of reflectivity at night are considered unacceptable and must be cleaned or replaced. Respond promptly to any call from the Engineer concerning the notification of unacceptable traffic control devices.

http://www.dot.state.mn.us/products/signing/sheeting.html http://www.dot.state.mn.us/products/temporarytrafficcontrol/mobilecrashattenuators.html

2025-05-23 75% CONSTRUCTION DOCUMENTS MnDOT DIVISON S – 11-S

PROPERTY OF THE UNITED STATE GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return

A.4 Provide the names, addresses, and phone numbers of at least three individuals responsible for placing and maintaining traffic control devices to the Engineer at the Pre-construction Conference. These individuals will be "on call" 24 hours per day, seven days per week during the times any temporary traffic control devices are in place.

A.5 Inspect all traffic control devices on a daily basis, including one nighttime inspection per week.

Verify that the devices and pavement markings are placed in accordance with the Traffic Control Plan, these Special Provisions, and the MN MUTCD. Immediately correct discrepancies between the actual placement and the required placement. Respond immediately to any call from the Engineer concerning any request for improving or correcting traffic control devices.

A.6 Make a daily log of required inspections. This log must indicate the date and time any changes in the stages, phases, or portions go into effect. The log must identify the location and verify that the devices and pavement markings are placed as directed or corrected in accordance with the Plan. The person making the inspection must sign the log and include the date and time of the entry. Provide copies of the inspection logs on a weekly basis and at the request of the Engineer.

B Traffic Control Signs and Devices

B.1 Roll-up signs are not allowed unless authorized by the Engineer.

B.2 Cover, modify, or remove all signs that are not consistent with traffic operations. Cover the entire sign or that part of the legend that is inappropriate. Sign covers must conform to the Typical Temporary Sign Covering Details Sheet found in the Plan or at the following link:

http://www.dot.state.mn.us/trafficeng/workzone/wz-ltta/pdf/tempsigncover.pdf

B.3 Maintain Street identification signage at all times. Signs may be installed on temporary supports if the permanent sign Structures are affected by operations. This is necessary to maintain the 911 emergency system.

B.4 Post mount all signs that will remain in the same location for more than 30 consecutive days.

This does not include portable signs which are set up and taken down at the beginning and end of each Work shift.

When the proper location of a sign is on pavement, do not core through the surface. If there is a conflict with underground utilities, attempt to move the sign while maintaining its visibility to traffic. If it is not possible to drive posts into the ground, mount signs on portable supports as approved by the Engineer.

When signs are removed, the sign posts and stub posts must also be removed from the Right-of-way. Posts left in place for future use or removal at a later date must be properly delineated with tubular markers, flags, or other delineation as approved by the Engineer at no additional cost.

Select either B.5 or B.6 if additional barricades or drums are required for the Project.

B.5 At the beginning of the Project, store at least insert the number of additional barricades extra Type III barricades and insert the number of additional drums extra retroreflective drums to be used at the Engineer’s discretion. Store the devices at a location approved by the Engineer.

http://www.dot.state.mn.us/trafficeng/workzone/wz-ltta/pdf/tempsigncover.pdf

2025-05-23 75% CONSTRUCTION DOCUMENTS MnDOT DIVISON S – 12-S

PROPERTY OF THE UNITED STATE GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return

If the Engineer orders additional devices, beyond the quantity specified above, the Department will compensate the Contractor according to S-1 (2562) ADDITIONAL TRAFFIC CONTROL DEVICES AND

EXTENDED USE OF TRAFFIC CONTROL DEVICES.

Select either B.7 and/or B.8 if operations will be allowed to utilize the Type A channelizers instead of drums.

B.6 On insert the name of the operations that will be allowed to utilize the Type A channelizers instead of drums operations, the Engineer may allow weighted channelizers to be used in place of drums for delineation in non-transition areas or to delineate drop-offs of four inches or less.

When used, the spacing of weighted channelizers should be reduced by 50%.

AND/OR

B.7 On insert the name of the operations that will be allowed to utilize the Type A channelizers instead of drums operations, the Engineer may allow 36 inch tubular markers to be used in place of drums for delineation in non-transition areas or to delineate drop-offs of four inches or less.

When used, the spacing of weighted channelizers should be reduced by 50%.

B.8 Signs and Structures damaged by the Contractor shall be replaced at the Contractor’s expense.

B.9 Provide Work Zone Data Exchange (WZDx) compliant flashing arrow boards. Provide data in accordance with the MnDOT WZDx requirements for Connected Work Zone Devices found on MnDOT Work Zone website.

C Traffic Safety

C.1 Do not suspend material, Equipment, tools or personnel over lanes or pedestrian facilities open to traffic.

C.2 Do not place Bridge deck concrete over lanes open to traffic or over active pedestrian facilities.

C.3 Protect traffic and pedestrians from excavations, drop-offs, falling objects, splatter or other potential construction hazards.

C.4 Do not store Materials or Equipment in the Work zone clear zone unless approved by the Engineer. If Materials or Equipment must be stored within the Work zone clear zone, protect with temporary barrier. If the Engineer agrees that temporary barrier is not practical, delineate with Type B channelizers.

C.5 Do not park vehicles or construction Equipment in the clear zone or any location that obstructs traffic control devices. Workers are not allowed to park their private vehicles within the Project limits unless approved by the Engineer.

C.6 Do not load or unload material or Equipment on the Shoulders of any Roadway without a full Shoulder closure using signs and channelizing devices shown on Layout 8 in the Field Manual.

D High Visibility Apparel During night work or low light conditions, all workers must wear high visibility Class E long pants and retro-reflective headgear in addition to the ANSI Class 2 or 3 vest, shirt, or jacket.

All high visibility apparel must be worn in the manner for which it was designed. All apparel worn on the torso must be closed in the front to provide 360-degree visibility. A worker’s high-visibility apparel must be

2025-05-23 75% CONSTRUCTION DOCUMENTS MnDOT DIVISON S – 13-S

PROPERTY OF THE UNITED STATE GOVERNMENT This is controlled unclassified information. Do not remove the CUI marking. Properly destroy or return removed from service and replaced if it becomes faded, worn, torn, dirty, or defaced, reducing the conspicuity of the apparel.

E Night Work Night work is not permitted on this Project without prior approval of the Engineer.

OR

Coordinate with the requirements of S-1 (1804) PROSECUTION OF WORK (LIMITATION OF OPERATIONS – NIGHT CONSTRUCTION). Meet all appropriate practices and requirements for work performed between the official hours of sunset and sunrise. Provide sufficient numbers of light plants to illuminate the work area and flagger stations. Mark heavy Equipment such as rollers, pavers, and mills, with two inch wide highly reflective vehicle conspicuity marking tape.

F Vehicle Warning Light Specification All vehicles and Equipment operating in the trunk highway Right-of-way, must have operable warning lights that are amber in color and meet the appropriate SAE Specification. The SAE Specification requirements are as follows:

(1) Optical Warning Devices for Authorized Emergency, Maintenance, and Service Vehicles- SAE Specification J845.

(2) Directional Flashing Optical Warning Devices for Authorized Emergency, Maintenance, and Service Vehicles - SAE Specification J595.

Details on SAE Specification can be found at: http://www.dot.state.mn.us/const/wzs/lighting.html

G Lane Closure Requirements G.1 Temporary lane closures or other traffic restrictions by the Contractor, during work hours and consistent with the time restrictions, will be permitted only during those hours and at those locations approved by the Engineer. Request temporary lane closures at least 24 hours prior to such closures.

Choose the appropriate G.3.1

G.3.1 Temporary lane restrictions will only be allowed as described in (1) and (2) below. If (1) and (2) conflict, the more restrictive condition will apply.

(1) Work that will restrict or interfere with traffic will not be permitted between the hours of insert time a.m. and insert time a.m. and between the hours of insert time p.m. and insert time p.m.

(2) Temporary lane closures will be permitted in accordance…