205198 - Bundle #6_Exterior Attachments D-E.pdf

Attachment D

DETAIL A - REST AREA EXIT RAMP CLOSED

RAMP

CLOSED

X X

X X

X X

X X

CS:

JN:

DRAWING SHEET

MTDET

33014

205198

TSC: DATE:DESIGN UNIT: 01/15/21 LANSING

FILE:

REST AREA RAMPS

MAINTAINING TRAFFIC DETAIL SHEET

BUNDLE #6

Michigan Department of Transportation

NO SCALE

EXIT RAMP

REST AREA

ADJUST LOCATION OF PCMS AS DIRECTED BY THE ENGINEER.5.

SIGN LEGEND MAY BE "REST AREA" OR "SCENIC OVERLOOK"4.

EXISTING SIGNS ARE EITHER GROUND MOUNTED OR OVERHEAD.3.

HINGE POINT, WITH NO GAPS BETWEEN BARRICADES.

FROM CURB TO CURB OR SHOULDER HINGE POINT TO SHOULDER

SUFFICIENT NUMBER OF TYPE III'S TO CLOSE THE AREA

WHEN CLOSING RAMPS, THE CONTRACTOR SHALL SUPPLY A2.

M0020a FOR B, D, AND L DISTANCES.

SEE MDOT STANDARD MAINTAINING TRAFFIC TYPICAL1.

NOTES TO CONTRACTOR:

AREA

REST

REST

AREA

MILE

AREA REST

X

(SEE NOTE #2)

BEHIND CENTER OF BARRICADES

MOUNTED ON SEPARATE SUPPORTS

R11-2 (MOD) (48" X 30")

TYPE III BARRICADES, HIGH INTENSITY, LIGHTED

TYPE II SIGN

COVER EXISTING

AT 20' SPACING

PLASTIC DRUM, HIGH INTENSITY

(CAUTION MODE)

LIGHTED ARROW PANEL

"B" DISTANCE

1/3 "L" DISTANCE

2600'

SIGN, PORTABLE, CHANGEABLE MESSAGE, NTCIP-COMPLIANT

M0880a

PER M0070a AND

ADVANCE SIGNING

(LANEAGE VARIES)

FREEWAY

(LANEAGE VARIES)

FREEWAY

ROAD WORK

END

ENTRANCE RAMP)

REST AREA

(PLACE AFTER

G20-2

(SEE NOTES #3 AND #4)

SIGN FAB #1

TYPE I SIGN.

COVER EXISTING

(SEE NOTES #3 AND #4)

SIGN FAB #2

TYPE I SIGN.

COVER EXISTING

FAB #1

FAB #2

No border, Orange;

No border, Orange;

CS:

JN:

DRAWING SHEET

MTDET

33014

205198

TSC: DATE:DESIGN UNIT: 01/15/21 LANSING

SIGN DETAILS

MAINTAINING TRAFFIC DETAIL SHEET

BUNDLE #6

Michigan Department of Transportation

NO SCALE

Attachment E

12DS104(H305)

MICHIGAN

DEPARTMENT OF TRANSPORTATION

SPECIAL PROVISION

FOR

SIDEWALK RAMP LAYOUT

UNIV:SJW 1 of 1 APPR:JJG:DMG:07-25-14

a. Description. This work consists of performing all survey, staking, and layout design work necessary to construct sidewalk ramps in accordance with US Access Board’s Proposed Guidelines for Pedestrian Facilities in Public Rights of Way (PROWAG). This work also includes providing the resurfacing grade throughout the project limits.

b. Materials. None specified.

c. Construction. Complete this work in accordance with subsection 104.09 and section 824 of the Standard Specifications for Construction, except as modified herein.

1. Survey existing conditions at each ramp location and layout the pedestrian sidewalk ramp grades and cross slopes throughout the project limits, in line with proposed work. Lay out ramps in accordance with Standard Plan R-28 Series and PROWAG. Design sidewalk ramp grades and ramp layout to account for and comply within maximum and minimum dimensions.

2. Perform right-of-way staking in the area of the ramps if the proposed sidewalk footprint varies from existing or as directed by the Engineer. Ensure that right-of-way staking is completed by a Professional Surveyor licensed by the State of Michigan. The right-of-way must be developed based on the deeds, plats and/or existing monumentation.

Identify and mark, prior to construction, existing property corner monumentation immediately adjacent to the ramp construction area and in danger of being disturbed. Protect all such monuments during construction of the sidewalk ramps. Reestablish or replace any existing property corner monument or right-of-way monument destroyed or disturbed as a result of construction of the sidewalk ramps.

3. Submit all proposed grades and layout work to the Engineer at least 5 work days prior to the start of the related construction work. If a ramp cannot be laid out in compliance with Standard Plan R-28 Series and PROWAG, document the discrepancy and notify the Engineer of the findings immediately; do not begin construction of the ramp until directed by the Engineer.

Establish and maintain proper lane closures in accordance with the contract while conducting the work.

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

Pay Item Pay Unit

Sidewalk Ramp Layout

. LSUM

12RD800(B230)

DEPARTMENT OF TRANSPORTATION

SPECIAL PROVISION

FOR

HANDRAIL

MTP:KSH 1 of 5 APPR:NAP:SCK:08-03-20

a. Description. This work consists of designing, fabricating, finishing, furnishing, and installing handrails in accordance with the standard specifications, this special provision, as detailed on the plans, and as directed by the Engineer.

Select the handrail system from one of the following manufacturers, or approved equal:

1. R&B Wagner, Inc.; www.wagnercompanies.com; Milwaukee, WI; 1-855-667-3355

2. Julius Blum & Co.; www.juliusblum.com; Carlstadt, NJ; 1-800-526-6293

3. Sterling Dula Architectural Products (Div. of Kane Mfg); www.kaneinnovations.com;

Erie, PA; 1-800-773-2439

4. American Stair, www.americanstair.com; Hammond, IN; 1-800-872-7824

b. Materials.

1. Metals. Unless the design requires otherwise, use the following metals.

A. Provide aluminum extruded pipes, tubes, and other items using alloy 6063-T6 meeting ASTM B 221.

B. For steel pipes use ASTM A 53/A 53M, Type F or Type S, Grade A, Schedule 40.

Provide tubing that meets ASTM A 500/A 500M. Provide plates, shapes, and bars that meet ASTM A 36/A 36M.

2. Railing Systems. Provide 1.5 inch diameter, Schedule 40, steel, or aluminum pipe, unless the design requires a larger size or weight due to the structural loads. Provide pipe with smooth surfaces, without seam marks, roller marks, rolled trade names, stains, discolorations, or blemishes, and free from burs.

3. Fasteners. Use stainless steel fasteners or fasteners of the same basic metal. Do not use metals that are corrosive of incompatible with materials joined or provide neoprene washers and sleeves as necessary to separate metals. Provide the following:

A. Hot-dip or zinc-coated steel fasteners complying with ASTM A 153/A 153M or

ASTM F 2329/F 2329M for zinc coating.

B. Provide exposed fasteners with finish matching appearance, including color and texture, of railings.

http://www.wagnercompanies.com/ http://www.juliusblum.com/ http://www.kaneinnovations.com/ http://www.americanstair.com/

MTP:KSH 2 of 5 08-03-20

4. Hardware. Provide hardware meeting the requirements of sections 906 and 908 of the Standard Specifications for Construction and as stated herein. Provide all hardware and accessories required to properly and completely execute the installation for this project, including, but not limited to: hangers, bolts, nuts, washers, anchors, and similar items, whether specifically mentioned herein or not. Galvanize hardware in accordance with ASTM A 153/A 153M. Screws must be stainless steel meeting the requirements of ASTM A 276/A276M, Type 304.

5. Coatings. Prepare hot-dip galvanized surfaces in accordance with ASTM D 7803.

Clean and prepare steel surfaces in accordance with ASTM D 7803 Section 5 and provide thermal pretreatment in accordance with ASTM D 7803 Section 6.

Use a powder coating system in accordance with the requirements of Table 1 on all steel or aluminum parts with the exception of anchor bolts and related anchor bolt hardware.

Galvanize the railing and then powder coated with first an epoxy and followed with polyester (color = BLACK) in accordance with the manufacturer’s recommendations. Ensure the epoxy and polyester coating are supplied from one manufacturer.

The polyester coating must conform to the requirements in Table 1:

Table 1: Coating Requirements

Test Property Test Method Specification Limits

Abrasion ASTM D 1044 Tabor Abraser CS-10, 1000 gm load, 1000 cycles 100 mg max weight loss

Adhesion ASTM D 3359 Initial & 1000 hr, Method A Rating 5A

Gloss ASTM D 523 Initial, 500 hr, 1000 hr 90 percent @ 60 degrees 60 percent @ 60 degrees

Impact ASTM D 2794 Pass 9 N m Salt Spray Resistance

ASTM B 117, ASTM D 1654

1000 hr unscribed 400 hr scribed

Table 2, Rating 10 Table 2, Rating 10

Weather Resistance

ASTM G 152

102 minutes light at 63 (±3)°C black panel temperature followed by 18 minutes light and water spray air temperature not controlled as Table X1.1 Cycle 1a

No Film Failure

Infrared Spectrogram Equipment Manufacturer’s Procedure Match Original

Flexibility 6.35 mm Mandrel 180 degrees bend in 1 sec, cured per manufacturer’s recommendations

No breaks, flaking or cracks. Tested with a Q-panel with no cracking Thickness ASTM D 7091 2 mils minimum Humidity ASTM D 2247 1000 hr No blistering

∆ E Color Change ASTM D 5894 Initial, 1000 hr ASTM D 2244 <2.0

c. Fabrication.

1. Submit a powder coating plan to the Engineer for approval prior to shop drawing submittal. The powder coating plan must include the following:

A. Name, location and contact information where powder coating will be performed.

MTP:KSH 3 of 5 08-03-20

B. Quality control (QC) program established and followed by the firm performing powder coating operations.

C. Identification of the powder coating materials used (and manufacturer), specific cleaning, surface preparation, pre-heating, powder coating application, curing, shop and field coating repair, handling and storage processes.

D. Product data and Material Safety Data Sheets (MSDS) sheets for all pretreatment solutions, powder coating, and coating repair materials.

2. Design railings and posts to support a concentrated load of 200 pounds applied at any point and in any direction and, concurrently, a uniform load of 50 pounds per foot applied in any direction. Allow for thermal movement from average ambient (±120 degrees Fahrenheit (F)) and surface temperature (±180 degrees F) changes. Design handrails in accordance with the Americans with Disabilities Act (ADA) Accessibility Guidelines. Ensure the design is completed by a Professional Engineer, licensed in the State of Michigan.

3. Submit shop drawings to the Engineer for review and approval 14 days prior to fabrication. Do not begin fabrication until the Engineer has approved the shop drawings.

4. Complete welding in accordance with the requirements of AWS D1.1. Submit current AWS certificates for all welders performing work to the Engineer. Provide welds of sufficient size and length to develop the required strength. Ensure welds are continuous and watertight at exterior members. Grind welds smooth with surfaces of welded members and remove burrs. Grind, brush or polish welded surfaces to match adjacent factory finish.

5. Fabricate railings to comply with requirements indicated for design, dimensions, member sizes and spacing, details, finish, and anchorage, but not less than that required to support structural loads.

6. Shop assemble railings to greatest extent possible to minimize field splicing and assembly. Disassemble units only as necessary for shipping and handling limitations. Clearly mark units for reassembly and coordinated installation. Use connections that maintain structural value of joined pieces.

7. Cut, drill, and punch metals cleanly and accurately. Remove burrs and ease edges to a radius of approximately 1/32 inch unless otherwise indicated. Remove sharp or rough areas on exposed surfaces.

8. Fabricate and install work true to line and level with accurate angles and surfaces.

9. Fabricate connections that are exposed to weather in a manner that excludes water.

Provide weep holes where water may accumulate.

10. Connections. Fabricate railings with welded connections. Cope components at connections to provide close fit, or use fittings designed for this purpose. Weld all around at connections, including at fittings. Use welding materials and methods that minimize distortion and develop strength and corrosion resistance of base metals. Obtain fusion without undercut or overlap. Remove flux immediately.

http://www.dol.gov/cgi-bin/leave-dol.asp?exiturl=http://www.ada.gov/&exitTitle=The_Americans_with_Disabilities_Act&fedpage=yes

MTP:KSH 4 of 5 08-03-20

11. At exposed connections, finish exposed surfaces smooth and blended so no roughness shows after finishing and welded surface matches contours of adjoining surfaces.

12. Close exposed ends of railing members with prefabricated end fittings.

13. Provide wall returns at ends of wall-mounted handrails unless otherwise indicated.

Close ends of returns unless clearance between end of rail and wall is 1/4 inch or less.

14. Brackets, Flanges, Fittings, and Anchors. Provide wall brackets, flanges, miscellaneous fittings, and anchors to interconnect railing members to other work unless otherwise indicated.

15. Provide inserts and other anchorage devices for connecting railings to concrete or masonry work. Fabricate anchorage devices capable of withstanding loads imposed by railings. Coordinate anchorage devices with supporting structure.

16. After galvanization, pretreat galvanized steel with a coating manufacturer recommended zinc phosphate solution then apply a minimum 5 mil thick powder coating.

17. Notify the Engineer of all surface cleaning and preparation activities and provide the Engineer the opportunity to perform quality assurance inspection at the completion of the surface cleaning and preparation activities but prior to beginning the powder coating application.

After surface preparation is completed, apply powder coatings in accordance with the powder coating manufacturer’s recommendations, the approved powder coating plan and as follows:

A. Pre-heat sufficiently to prevent pin holes from forming in the finished coating system.

B. Apply and cure the epoxy coating using the coating manufacturer’s recommendations. Apply the epoxy coating at a minimum thickness of 5 mils.

C. Apply and cure the polyester coating using the coating manufacturer’s recommendation.

18. Perform testing in accordance with the approved QC program. Inspect powder coating for unacceptable surface imperfections. Provide test results that verify the epoxy primer coating and polyester finish coating are a minimum 5 mils each in thickness. Provide test results that verify the adhesion for the complete two component coating system is not less than 400 pounds per square inch (psi) in accordance with ASTM D 4541. Perform solvent cure test in accordance with the Powder Coating Institute Test Procedure #8. Document the results of all testing in a QC report and submit to the Engineer for approval. Provide access to the Engineer to witness testing. Failure to satisfy testing requirements is cause for rejection by the Engineer.

Provide the coating manufacturer’s certification and test results that the material and work complies with the applicable specifications.

Repair, at the Contractor’s expense, any damage to site elements during testing.

MTP:KSH 5 of 5 08-03-20

d. Construction. Install handrails in accordance with the plans.

1. Do not store galvanized material outdoors and protect from moisture.

2. Protect components and assemblies from damage in accordance with the manufacturer’s recommendations. Repair damaged components to the satisfaction of the Engineer. If satisfactory repairs cannot be made, replace damaged components. All costs associated with repairing and replacing damaged components will be borne by the Contractor.

Do not deliver assemblies or components to the site until the Engineer approves the QC report.

3. For railing posts set in new concrete, provide steel sleeves not less than 6 inches long with inside dimensions not less than 1/2 inch greater than outside dimensions of post, with metal plate forming bottom closure.

4. For existing concrete installations, core drill concrete and fill annular space between post and sleeve with a non-shrink, nonmetallic grout, mixed and placed to comply with anchoring material manufacturer’s recommendations.

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

Pay Item Pay Unit

Handrail ..................................................................................................................... Foot

12DS800(C150)

PICNIC TABLE

DES:JLB 1 of 1 C&T:APPR:JSW:JJT:06-08-12

a. Description. This work consists of supplying and placing pedestal-type picnic table at the locations indicated on the plans as directed by the Engineer.

b. Materials. The rectangular picnic table consists of three 2 inch by 10 inch by 6 feet top planks and two 2 inch by 10 inch by 6 feet seat planks supported by a single central steel frame, with a central post and frame secured to the concrete pad as shown on the plans. Use materials meeting the following requirements:

1. Central steel frame. Galvanize the central frame which must be a 5⅜ inch by 5⅜ inch steel post. The post must have a 3/8 inch by 16 inch by 16 inch base plate to surface mount as shown on the plans and an under-top frame welded to the central post.

2. Seat supports. Support each of the 2 seats by a 3½ inch diameter steel member designed to resist lateral torsion and deflection when fully loaded. Hot dip galvanize the seat support and fasten to the central post with carriage bolts that face into the central post and are non-removable once the table is assembled. Weld the under-seat supports and fastener plates to the seat supports.

3. Hardware. All hardware required to secure the seat supports to the central post and the top and seat planks to the frame must be hot-dipped galvanized carriage bolts of the sizes specified by the manufacturer.

4. Top and seat planks. Use 100 percent recycled post-consumer plastic. Ensure all planks measure 2 inches by 10 inches by 6 feet and are Cedar in color. Submit the color and surface texture of all top and seat planks for approval prior to installation. Ensure the finished surface is a rough closed-pore texture on both sides and both edges. Exposed saw cut ends are acceptable.

c. Construction. Table must be factory pre-assembled. Attach steel frame to concrete pad with anchor bolts as shown on the plans. Secure planks to frame with manufacturer-supplied, vandal-resistant hardware. Finished table top must be no more than 34 inches above the finish pad surface and no less than 28 inches to the bottom of the table top to meet barrier free requirements.

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

Picnic Table ................................................................................................................. Each

Picnic Table includes all material, labor, and equipment necessary to complete the work according to this special provision.

12DS800(B095)

PICNIC STOVE

DES:JLB 1 of 1 C&T:APPR:JSW:POJ:12-09-11

a. Description. This work consists of supplying and placing a picnic stove as shown on the plans. The picnic stove must mount on a steel post and revolve 360 degrees to obtain proper draft, with a finished height of 36 inches. When factory pre-assembled, the grate, sides and bottom will form a single unit. The post will be secured by a concrete footing as shown on the plans.

1. Grate. Use 1/2 inch steel rod to obtain an overall size of 18-1/8 inches × 15-1/2 inches.

The cooking area must be 280 square inches and be adjustable to three levels and tilt back for easy filling of charcoal. Two springs will be welded to front of grate to provide safe handling.

2. Side and Back. One piece formed 10 gauge galvanized steel, with die cut notches for grate to set on and adjust.

3. Bottom. Formed 7 gauge hot roll steel, and must be riveted to the sides to form one unit.

4. Support Post. Galvanized steel pipe with an outside diameter of 2 3/8 inches. A 5/16 inch steel plate will be welded to the top of post for securing flange to stove on site.

c. Construction. Construct the concrete pad as shown on the plans with a 12 inch × 12 inch × 12 inch footing.

d. Shop Drawing. Submit complete shop drawings for this item. Six sets of drawings must be provided to the Engineer. Do not manufacturer the stove until approval of the shop drawings is received from the Engineer.

Picnic Stove ................................................................................................................ Each

1. Picnic Stove includes all materials, equipment and labor required to install the complete picnic stove assembly according to this special provision. Submission of shop drawings and any revisions required are included in this pay item.

The concrete pad and footing will be paid for separately using the pay item Sidewalk, Conc, 4 inch.

MAINTAINING TRAFFIC

LAN:MATS 1 of 4 APPR:UNIV:SRP:03-15-21

a. Description. This special provision consists of requirements and restrictions to maintain traffic at various Rest Areas and Welcome Centers (“Rest Areas”) on I-196, I-96, US-131 and US- 31 in Kent, Mason, Mescosta, Montcalm, Muskegon, Oceana, Osceola, Ottawa, and Wexford counties.

b. General. Maintain traffic throughout the project in accordance with the Standard Specifications, typicals, and supplemental specifications in the contract and as described on the plans for this project.

c. Construction Influence Area (CIA). The CIA includes the right-of-way of the following Rest Areas and roadways, within the approximate limits described below:

1. Tustin Rest Area (305-R), Cadillac Rest Area (306-R), Ludington Rest Area (328-R), Muskegon Rest Area (501-R), Fruitport/Nunica Rest Area (502-R), Walker/Marne Rest Area (503-R), Rockford Rest Area (525-R), Zeeland Rest Area (528-R), Hart Rest Area (530-R), Morley Rest Area (533-R), Big Rapids Rest Area (534-R), Glenn Rest Area (726-R).

2. In addition, the CIA includes the right-of-way of any intersecting roads and ramps adjacent to the Rest Area for a distance of approximately 1 mile in advance of the Rest Area or as far as the construction signing extends. The roads include but are not limited to I-196, I-96, US-131 and US-31.

d. Traffic Restrictions. Maintain traffic in accordance with the maintaining traffic typicals contained herein, except as noted below. Changes or adjustments to the maintaining traffic typicals may be necessary to fit field conditions, subject to approval of the Engineer or as determined by the Engineer.

1. Utilize the following Maintaining Traffic Typicals:

A. M0020a

B. M0070a

C. M0880a

2. Do not work, deliver material, or close Rest Areas during the holiday periods as defined in Table 1.

LAN:MATS 2 of 4 03-15-21

Table 1: 2021 Holiday Periods

Holiday Start Date and Time End Date and Time

Memorial Day 3:00 p.m. Friday, May 28th 6:00 a.m. Tuesday, June 1st

Independence Day 3:00 p.m. Friday, July 2nd 6:00 a.m. Tuesday, July 6th

Labor Day 3:00 p.m. Friday, September 3rd 6:00 a.m. Tuesday, September 7th

3. Maintain the existing number of lanes of traffic on the freeways at all times.

4. When a Rest Area is closed, close the Rest Area ramp as shown in the plans.

5. Coordinate work such that no two adjacent Rest Areas that operate in the same direction on the same road are closed simultaneously unless otherwise approved by the Engineer.

e. Traffic General.

1. A speed reduction will not be used.

2. Develop and submit to the Engineer an Internal Traffic Control Plan (ITCP) per subsection 104.11.B of the Standard Specifications for Construction. The requirements listed herein are the requirements for a Type A ITCP. Submit the Type A ITCP at the preconstruction meeting. The Engineer will have 7 calendar days to review the ITCP for approval or provide comments for revisions required to obtain approval. Include in the ITCP, at a minimum, the proposed ingress/egress locations for construction equipment and vehicles, traffic control devices that will be utilized to warn the motoring public of ingress/egress locations, and measures that will be taken to ensure compliance with the ITCP. Ensure that the ITCP minimizes conflicts between construction vehicles, pedestrians, and motorists and maintains overall safety and mobility within the work zone. No work may begin prior to approval of the ITCP. Additional time required to obtain an approved ITCP will not be cause for delay or impact claims. All costs associated with obtaining an approved ITCP, providing and executing all parts of the approved ITCP including required traffic control devices, or resolving an incomplete or unacceptable ITCP will be borne by the Contractor.

3. Protect the work area at the end of each day. Close all open access points on the project to traffic with Type III barricades or other devices approved by the Engineer. Restore undercuts or excavations in areas immediately adjacent to active traffic lanes to a one-on-four slope from the edge of the roadway at the end of each working period or as directed by the Engineer. Delineate any shoulder under construction that is not in a finished condition left overnight, as shown on plans.

4. Remove all temporary traffic control devices from MDOT right-of-way during any shut down periods unless needed for directly maintaining or channelizing traffic. No additional payment will be made for removal and/or redeployment of these devices except for in the case of an approved extension of time.

LAN:MATS 3 of 4 03-15-21

f. Unique Traffic Control Requirements.

1. When performing any Work at a Rest Area, close the Rest Area as shown on the plans.

Full closure of a Rest Area is permitted for a maximum of 14 consecutive calendar days.

Complete all Work during the closure.

g. Traffic Control Devices. Ensure all traffic control devices are in accordance with the

MMUTCD and must meet the “acceptable” criteria as defined in the ATSSA publication entitled “Quality Guidelines for Temporary Traffic Control Devices and Features” at the time of initial deployment and after each major stage change.

1. During non-working periods, place applicable advance signs and channelizing devices at specific locations, as directed by the Engineer, at no additional cost to the Department.

2. Notify the Engineer 24 hours in advance of when traffic control devices are being delivered to the project site, to allow for initial inspection of devices to take place.

3. Remove from the project site all traffic control devices (including detour signing) no longer needed for a particular operation and equipment for construction within 14 calendar days of reopening the shoulder/ramp.

4. Channelizing Devices.

A. Ensure all devices have sufficient ballast to prevent moving or tipping. If moving or tipping occurs, place additional ballast, as directed by the Engineer, at no additional cost to the Department. No more than two ballasts are allowed on each channelizing device.

B. Do not use caution tape on this project.

C. Spacing for channelizing devices shall be as noted on the plans or tighter as directed by the Engineer.

5. Temporary Signs.

A. Fabricate, install, and remove temporary sign overlays on existing signs with the pay item for Sign, Type B, Temp, Prismatic, Furn. Attach the overlay in accordance with subsection 812.03.D.2 of the Standard Specifications for Construction.

6. Portable Changeable Message Signs (PCMSs). Use PCMSs to warn traffic of upcoming and ongoing Rest Area closures during the life of the project. Obtain approval from the Engineer for all sign locations.

A. Install PCMSs and make them operational a minimum of 10 calendar days prior to closing a Rest Area, unless otherwise directed by the Engineer. Messages displayed on the PCMSs must conform to MDOT’s policy on PCMS’s. Notify the Engineer if displaying a different message than those listed below for the project.

B. Do not leave PCMSs with a blank screen within the clear zone of any roadway at any time. Remove the PCMS or display flashing dots in each corner of the screen when

LAN:MATS 4 of 4 03-15-21 there is no message to display. Update the PCMS messages at the end of each work period to reflect current traffic lane restrictions.

C. Display the following two messages at least 10 calendar days prior to a Rest Area closure and for the duration of the Rest Area Closure.

h. Measurement and Payment. Payment will be in accordance with the standard specifications unless otherwise specified. No additional payment will be made for the following activities:

1. Transporting traffic control items from site to site.

2. Providing sufficient vehicles and staff to make changes as-needed on site during work.

3. Providing sufficient vehicles and staff to remove closures from the roadway.

4. Providing additional traffic control devices required to expedite the construction for the convenience of the contractor.

REST

AREA

CLOSED

MM/DD

THRU

MM/DD

S H

O U

L D

E R

S H

O U

L D

E R

D

D

BOTH DIRECTIONS

IS THE SAME FOR

SIGN PLACEMENT

SIGN = 136 ft2 - TYPE B

15 YEARS

$7500 +

WORKER

KILL A

INJURE /

15 YEARS

$7500 +

WORKER

KILL A

INJURE /

D

TO PROTECT

FINES DOUBLED IN

WORK ZONES

HIGHWAY WORKERS

R5-18a

D

TO PROTECT

FINES DOUBLED IN

WORK ZONES

HIGHWAY WORKERS

R5-18a

APPROPRIATE TYPICAL

SIGNING PER

REMAINING SEQUENCE

END OF WORK DAY ON A DIVIDED ROADWAY.

TRAFFIC CONTROL DEVICES MAY REMAIN AT

OF LESS THAN TWO MILES IN LENGTH WHERE

STATIONARY WORK ZONE OPERATIONS

LONG, INTERMEDIATE AND SHORT TERM

TYPICAL ADVANCE SIGNING TREATMENT FOR

CON:AE:djf

10/13/2011

ROAD WORK

END

G20-2

PROJECT LIMITS

PROJECT LIMITS

WORK ZONE

ROAD WORK

END

G20-2

R5-18b R5-18b

1 2 BMM:CRB M0070a

W20-1

ROAD

WORK

AHEAD

W20-1

ROAD

WORK

AHEAD

OCTOBER 2011

SEQUENCE SIGNING

APPROPRIATE TYPICAL FOR

W20-1 QUANTITY INCLUDED WITH

FOR ONE DIRECTION OF TRAFFIC

PW RD/TS/Typicals/Signs/MT NON FWY/M0070a.dgn

MAINTAINING TRAFFIC

TYPICAL

SHEET

OF

TRAFFIC AND SAFETY

PLAN DATE:

DRAWN BY:

CHECKED BY:

REV. NOT TO SCALE

NOTES

SIGN SIZES

32. THESE SIGNS SHALL BE LEFT IN PLACE AT THEIR PRESCRIBED LOCATIONS FOR THE DURATION OF THE PROJECT AND

UNTIL ALL TEMPORARY TRAFFIC CONTROL HAS BEEN REMOVED.

35. THESE SIGNS ARE INTENDED TO BE USED WITHIN THE LIMITS OF THE TEMPORARY SEQUENCE SIGNING AS IS SHOWN ON

1 0F 2. THESE SIGNS ARE NOT TO BE INTERMINGLED WITH ANY OTHER TEMPORARY SEQUENCE SIGNING EXCEPT AS

SHOWN.

END OF WORK DAY ON A DIVIDED ROADWAY.

TRAFFIC CONTROL DEVICES MAY REMAIN AT

OF LESS THAN TWO MILES IN LENGTH WHERE

STATIONARY WORK ZONE OPERATIONS

LONG, INTERMEDIATE AND SHORT TERM

TYPICAL ADVANCE SIGNING TREATMENT FOR

CON:AE:djf

10/13/2011

2 2 BMM:CRB M0070a

30. THE APPROPRIATE ADVANCE SIGNING SEQUENCE(S), (M0030a THROUGH M0080a) SHALL BE USED ON ALL PROJECTS.

W20-1 - 48" x 48"

R5-18b - 48" x 60"

R5-18a - 96" x 60"

G20-2 - 48" x 24"

OCTOBER 2011

PW RD/TS/Typicals/Signs/MT NON FWY/M0070a.dgn

MAINTAINING TRAFFIC

OF

TRAFFIC AND SAFETY

PLAN DATE:

D B

L

W O

R K

A R

E A

V A

R I E

S

W20-1

ROAD

WORK

AHEAD

S H

O U

L D

E R

KEY

NEXT

W20-1a

MILES

S H

O U

L D

E R

EXCEEDS 1 MILE IN LENGTH

SIGN WHEN SHOULDER CLOSURE

USE THE "NEXT MILES"

BEGINS

ZONE

WORK

R5-18c

ROAD WORK

ENDROAD WORK

END

SPEED

LIMIT

R2-1

X X

SPEED

LIMIT

R2-1

X X

SPEED

LIMIT

R2-1

X X

W20-1

ROAD

WORK

AHEAD

BEGINS

ZONE

WORK

R5-18c

SPEED

LIMIT

R2-1

X X

W21-5b

AHEAD

CLOSED

SHOULDER

RIGHT

CLOSED

RIGHT

SHOULDER

ARE NOT IN PLACE.

CROSSROADS IF PERMANENT SIGNS

ENTRANCE RAMPS AND ALL MAJOR

AS INDICATED AND AFTER ALL

PLACE THROUGHOUT WORK AREA

ARE NOT IN PLACE.

CROSSROADS IF PERMANENT SIGNS

ENTRANCE RAMPS AND ALL MAJOR

AS INDICATED AND AFTER ALL

PLACE THROUGHOUT WORK AREA

D D

D

CHANNELIZING DEVICES

LIGHTED ARROW PANEL

(CAUTION MODE)

TRAFFIC FLOW

1 2 BMM:CRB

CON:AE:djf

W21-5a

PW RD/TS/Typicals/Signs/MT NON FWY/M0880a.dgn

M0880a

OCTOBER 2011

TYPICAL M0030a-M0080a.

DEPICTED ON THE APPROPRIATE

ADVANCE WORK ZONE SIGNING AS

PLACE THIS SIGN ALONG WITH THE

TYPICAL M0030a-M0080a.

DEPICTED ON THE APPROPRIATE

ADVANCE WORK ZONE SIGNING AS

PLACE THIS SIGN ALONG WITH THE

SPEED LIMIT

REFLECTS EXISTING

NO SPEED REDUCTION

DIVIDED ROADWAY OR FREEWAY

FOR A SHOULDER CLOSURE ON A

TYPICAL TEMPORARY TRAFFIC CONTROL

THROUGHOUT WORK AREA

PLUS ADDITIONAL R2-1’s

SIGN = 148 ft2 - TYPE B

10/26/2011

MAINTAINING TRAFFIC

OF

TRAFFIC AND SAFETY

PLAN DATE:

NOTES

2. ALL NON-APPLICABLE SIGNING WITHIN THE CIA SHALL BE MODIFIED TO FIT CONDITIONS, COVERED OR REMOVED.

DISTANCES BETWEEN SIGNS, THE VALUES FOR WHICH ARE SHOWN IN TABLE D, ARE APPROXIMATE AND MAY NEED

ADJUSTING AS DIRECTED BY THE ENGINEER.

3.

8.

CONDUCTED IN THE BUFFER AREA.

WHEN BUFFER AREAS ARE ESTABLISHED, THERE SHALL BE NO EQUIPMENT OR MATERIALS STORED OR WORK

SIGN SIZES

29A. THE TYPE OF REFLECTIVE SHEETING USED FOR THE W20-1a PLAQUE SHALL BE THE SAME AS THE TYPE USED FOR THE

PARENT SIGN.

4E. 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).

R2-1 REGULATORY - 48" x 60"

R5-18c REGULATORY - 48" x 48"

W20-1a PLAQUE - 48 "x 36"

DIAMOND WARNING - 48" x 48"

3A. THE "WORK ZONE BEGINS" (R5-18c) SIGN SHALL BE USED ONLY IN THE INITIAL SIGNING SEQUENCE IN THE WORK

ZONE. SUBSEQUENT SEQUENCES IN THE SAME WORK ZONE SHALL OMIT THIS SIGN AND THE QUANTITIES SHALL BE

ADJUSTED APPROPRIATELY.

2 2 BMM:CRB

CON:AE:djf

PW RD/TS/Typicals/Signs/MT NON FWY/M0880a.dgn

OCTOBER 2011

M0880a

NO SPEED REDUCTION

DIVIDED ROADWAY OR FREEWAY

FOR A SHOULDER CLOSURE ON A

TYPICAL TEMPORARY TRAFFIC CONTROL

D = DISTANCE BETWEEN TRAFFIC CONTROL DEVICES

1/3 L = MINIMUM LENGTH OF TAPER

B = LENGTH OF LONGITUDINAL BUFFER

M0020a

1.

SEE FOR "D," "L," AND "B" VALUES

10/26/2011

6.

FLASHER, SHOWN ON THE WARNING SIGNS, SHALL BE POSITIONED ON THE SIDE OF THE SIGN NEAREST THE ROADWAY.

WHEN CALLED FOR IN THE FHWA ACCEPTANCE LETTER FOR THE SIGN SYSTEM SELECTED, THE TYPE A WARNING

7.

ONLY DESIGNS AND MATERIALS APPROVED BY MDOT WILL BE ALLOWED.

SPECIFICATIONS FOR CONSTRUCTION, THE STANDARD PLANS AND APPLICABLE SPECIAL PROVISIONS.

MICHIGAN MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES, THE CURRENT EDITION OF THE STANDARD

SHALL MEET NCHRP 350 CRASHWORTHLY REQUIREMENTS STIPULATED IN THE CURRENT EDITION OF THE

ALL TEMPORARY SIGNS, TYPE III BARRICADES, THEIR SUPPORT SYSTEMS AND LIGHTING REQUIREMENTS

FOR OVERNIGHT CLOSURES, TYPE III BARRICADES SHALL BE LIGHTED.5.

MAINTAINING TRAFFIC

OF

TRAFFIC AND SAFETY

PLAN DATE:

(ft )

SIGN AREA

9_<

9 _ 20<

N/A1 - 3 lb/ft

2 - 3 lb/ft 1 - 4" X 6"

2 - 4" X 6"

2 - 6" X 8"N/A

N/A

SIGNS 4 FEET AND GREATER IN WIDTH REQUIRE 2 POSTS.

36" X 36"

> X

X

X X

1 - 2" 12 or 14 GA

2 - 2" 12 or 14 GA

X

X> 144" WIDE

ROUNDING OF CORNERS IS NOT REQUIRED FOR TYPE I OR II SIGNS.

VERTICAL JOINTS ARE NOT PERMITTED.

HORIZONTIAL JOINTS THROUGH SIGN LEGEND OR SYMBOLS ARE NOT PERMITTED.

A MAXIMUM OF 2 POSTS WITHIN A 7' PATH IS PERMITTED.

<> N/A 3 - 6" X 8"

SIGNS GREATER THAN 8 FEET IN WIDTH REQUIRE 2 OR 3 WOOD

POSTS DEPENDING ON AREA OF SIGN.

36" X 36" _ 96" TO WIDE

POST TYPE

2 WOODSQUARE TUBULAR STEELU-CHANNEL STEEL

20 _ 30

N/A

N/A

POST SIZE REQUIREMENTS TABLE

SIGN MATERIAL SELECTION TABLE

SIGN SIZE TYPE I TYPE II TYPE III

SIGN MATERIAL TYPE

TYPE I ALUMINUM EXTRUSION

30 _ 60

60 _ 84 N/A

96" WIDE TO 144" WIDE

SUPPORTS FOR TEMP SIGNS

GROUND DRIVEN SIGN

WZD-100-AAUG

CON/ECH

1 11 11/2/2017

DEPARTMENT DIRECTOR MICHIGAN DEPARTMENT OF TRANSPORTATION

OF

SHEET

PLAN DATEF.H.W.A. APPROVALCHECKED BY:

DRAWN BY:

Michigan Department of Transportation

APPROVED BY:

APPROVED BY:

Kirk T. Steudle

BY

PREPARED

DESIGN DIVISION

DIRECTOR, BUREAU OF FIELD SERVICES

BUREAU OF DEVELOPMENT STANDARD PLAN FOR

DIRECTOR, BUREAU OF DEVELOPMENT

DISTANCE BETWEEN OUTSIDE POSTS.

SPREAD POSTS SO AS TO HAVE A 8' MIN. TO 9' MAX.

FOR ALL 11' AND 12' LONG SIGNS ON 3 WOOD SUPPORTS,

SIGN

L

2 POST SIGN SUPPORT SPACING

1/6L 1/6L2/3L

SIGN

L

1/6L 1/6L

3 POST SIGN SUPPORT SPACING

1/3L 1/3L

2 11

11/2/2017 WZD-100-A

NOT TO SCALE

MICHIGAN DEPARTMENT OF TRANSPORTATION

PLAN DATEF.H.W.A. APPROVAL

SHEET

OF

NOTE: THE ORIGINAL SIGNED COPY IS KEPT ON FILE AT THE MICHIGAN DEPARTMENT OF TRANSPORTATION.

BUREAU OF DEVELOPMENT STANDARD PLAN

AHEAD

CLOSED

ROAD

ROAD

WORK

AHEAD

DETOUR

AHEAD

AHEAD

CLOSED

RIGHT LANE

M.P.H.

BOTTOM HEIGHT AND OFFSET

6'-12' 6'-12'

6'

RURAL

URBAN

5' MIN.

2'

7' MIN.

2'

7'MIN.

4'MIN.

URBAN

4" MAX.4" MAX.

WZD-100-A

3 11

PAVED SHOULDER

SPEED PLATE

RURAL WITH ADVISORY

WALKWAY WALKWAY

WALKWAYS ARE PRESENT)

(CURBED AREAS OR WHERE

WALKWAYS ARE PRESENT)

(CURBED AREAS OR WHERE

11/2/2017

SHEET

OF

C

X X

P O

T

L E

N G

V A

R I

E S

3 3/4" MAX.

I

O

L

M

N

N

X

3" MIN.

X X

TRAFFIC FLOW

WEIGHT = 3 lbs/ft

1" MIN.

1†" MAX.

L

SECT. MOD. X.-X. = 0.31 CUBIC INCHES MIN.

WZD-100-A 4 11

U - CHANNEL STEEL POST

MOUNT SIGN ON OPEN FACE OF

(NO SPLICE)

3 lb. U - CHANNEL STEEL POST

SHEET

OF

A A

N

N

U P

P

R

P

S T

N

P

UPPER SPLICE LOWER SPLICE

A A

N

P

TRAFFIC FLOW

U P

P

S T

D R I

V

U B

D R I

V

U B

5 11

UPPER U - CHANNEL STEEL POST

MOUNT SIGN ON OPEN FACE OF

2 REQUIRED

5/16" BOLTS

2 REQUIRED

5/16" BOLTS

2 REQUIRED

5/16" BOLTS

2 REQUIRED

5/16" BOLTS

(WITH SPLICE)

3 lb. U - CHANNEL STEEL POST

SHEET

OF

7/16"

NOTES:

UPPER POSTDRIVEN POST

TRAFFIC FLOW

5/16" BOLT

SPACER DETAIL

3/4" O.D.

3/8" I.D.

SPACER THICKNESS

SECTION A-A

1. THE SPACER THICKNESS SHALL BE 1/16" LESS THAN THE GAP BETWEEN THE POST

WHEN POSITIONED IN THE UNBOLTED CONFIGURATION.

2. THE EXTERIOR BOLT (CLOSEST TO LAP), SPACER, WASHER, AND NUT SHALL BE

INSTALLED IN A PREPUNCHED HOLE 1" to 2" FROM THE END OF THE LAP.

3. THE INTERIOR BOLT (FARTHEST FROM LAP), SPACER, WASHER, AND NUT SHALL BE

INSTALLED IN THE NEXT PREPUNCHED HOLE.

4. THE DRIVEN POST SHALL ALWAYS BE MOUNTED IN FRONT OF THE UPPER POST

WITH RESPECT TO THE ADJACENT ONCOMING TRAFFIC, REGARDLESS OF THE

DIRECTION THE SIGN IS FACING.

5. THE SPLICE LAP SHALL BE FASTENED BY FOUR-5/16" DIA. GALVANIZED A449 BOLTS

(SAE J429 GRADE 5) OR GALVANIZED A325 BOLTS.

6 11

(WITH SPLICE)

3 lb. U - CHANNEL STEEL POST

O.D. 3/4" MIN., I.D. 3/8" MAX.

REQUIRED FOR ALL BOLTS

7/16" SPACER

SHEET

OF

3# POST

VARIES VARIES VARIES

A

A

SECTION A-A

FRONT

1. MATERIAL: 12 GAUGE CARBON STEEL.

3. FINISH-AFTER STAMPING AND PUNCHING,

GALVANIZE ACCORDING TO CURRENT

3 1/2"

1 3/4" 1 3/4"

7/16" DRILL

EQUAL TO POST THROAT

OPENING DIMENSION

2. TOLERANCE ON ALL DIMENSIONS 0.0625"

SPECIFICATIONS FOR ZINC (HOT

GALVANIZE) COATINGS ON PRODUCTS

FABRICATED FROM PLATES OR STRIPS

NOTES: (FOR STEEL SIGN REINF' PLATE)

0.19" R

PLYWOOD (TYPE II) OR ALUMINUM SHEET (III) SIGN

STEEL SIGN REINFORCING PLATE

SIGN TO 3 lb. POST CONNECTION

3 lb. U - CHANNEL STEEL POST SIGN CONNECTION

REQUIRED FOR TYPE III SIGNS ONLY

5/16" DIAMETER GALVANIZED BOLT

AND NUT

FLAT WASHER

WZD-100-A 7 11

(TYP. ALUMINUM SHEET [TYPE III] SIGN ONLY)

REINFORCING PLATE

SELF-ALIGNING STEEL

SHEET

OF

(4" X 6" (NOMINAL) POST) 1 1/2" DIA. 2 HOLES

(6" X 8" (NOMINAL) POST) 3 1/2" DIA. 2 HOLES

N

8" DIA. AUGERED HOLE FOR 4" X 6" POST

10" DIA. AUGERED HOLE FOR 6" X 8" POST

5•" OR 7•" (ACTUAL)

SAW CUT DETAIL

5 1/2 " OR 7 1/2" ACTUAL

TRAFFIC FLOW

WOOD POST DETAILS

(MULTIPLE POST INSTALLATIONS)

TRAFFIC FLOW

SIGN PANEL

CONSTRUCTION.

THE STANDARD SPECIFICATIONS FOR

SECTION 912 OF THE CURRENT EDITION OF

WOOD POST SHALL BE IN CONFORMANCE TO

WZD-100-A 8 11

LAYERS, TAMPING EACH LAYER.

EXISTING MATERIAL IN FIVE EQUAL

AUGERED HOLE. IF AUGERED, BACKFILL WITH

THE POST MAY BE DRIVEN OR PLACED IN AN

S I

N G

S E

M B

L I

E S

W

U

T

E X

C E

P T

I

N

(FOR 6" X 8" NOMINAL POST) 1 1/2"

(FOR 4" X 6" NOMINAL POST) 1"

CENTERED ON POSTS.

HOLES ARE TO BE

DRILLED BREAKAWAY

DIRECT EMBEDMENT DETAILS

WOOD POST BREAKAWAY HOLES/

SHEET

OF

POST ASSEMBLIES

EXCLUDE SAW CUT ON SINGLE

SAME AS BOLT ABOVE

TYPE II AND TYPE III SIGNS

END VIEW REAR VIEW

C OF POST

1 1/2"

(TYP.)

P A

N E

L

W I

D T

H

TOP VIEW

LENGTH ALL EXTRUSIONS.

L

1/2"

O

T Y

P

12"

T Y

P

4" X 6" (NOMINAL) OR 6" X 8" (NOMINAL) WOOD POST

ON APPROX. 24" CENTERS FULL

TYPE I SIGN

WOOD POST CONNECTIONS

TYPE I SIGN - ERECTION DETAILS

L

1/6 SIGN LENGTH

(TYP.)

3/8" DIA. GALVANIZED BOLTS

WZD-100-A

(TYP.)

1 1/2"

(TYP.)

STIFFENER ANGLE

SPACING

HOLE

TYPICAL

ALIGNMENT OF PANELS.

USED TO FACILITATE

E

X

N

X

N

TYP.

2"

BOLT HOLES MAY BE

1/2" X 3/4" ELONGATED

M A

X

M A

X

CORNER RADIUS (TYP.)

0.040" EXTERIOR

(ALUM.) x SIGN HEIGHT

L 2" X 2" X 1/4"

STIFFENER ANGLE-

FOR CONSTRUCTION

SPECIFICATIONS

PER MDOT STANDARD

ALUMINUM EXTRUSION

SIGNS

ALUMINUM SHEET (TYPE III)

PLYWOOD (TYPE II) OR

(TYPE I) SIGN

ALUMINUM EXTRUSION

SAW CUT

FLAT WASHER

GALVANIZED

HEX. HD. BOLT

3/8" DIA. GALVANIZED

NYLON INSERT LOCKNUT

GALVANIZED

FLAT WASHER

GALVANIZED

NYLON INSERT LOCKNUT (TYP.).

WASHERS & GALVANIZED

2 GALVANIZED FLAT

3/8" DIA. GALVANIZED BOLT,

BE INSTALLED ON EITHER SIDE OF EACH POST.

ALUMINUM L 4" X 3" X 3/8" ANGLES MAY

GALVANIZED BOLTS.

C OF HOLES FOR 3/8" DIA.

ALIGNMENT OF ALUMINUM ANGLES.

HOLES MAY BE USED TO FACILITATE

1/2" X 3/4" ELONGATED BOLT

EACH PANEL.

BOLT STIFFENER ANGLE TO

NYLON INSERT LOCKNUTS.

& GALVANIZED

GALVANIZED FLAT WASHERS

RECTANGULAR FLAT BOLTS,

GALVANIZED 3/8" DIA.

9 11

SHEET

OF

N G

V

R I

E S

ANCHOR SLEEVE

GRADE

SQUARE TUBULAR STEEL POST

M I

N

N

L

TUBE SIZE = 2•" X 2•"

WALL THICKNESS = 12 GA

W

P O

S I

F

U

D E

S

SIGN POST

TUBE SIZE = 2" x 2"

WALL THICKNESS =12 OR 14 GA

X

INSERT CONNECTION HARDWARE

(PER MANUFACTURER'S

SPECIFICATIONS)

WZD-100-A

SIGN CONNECTION LOCATIONS.

ANCHOR/POST CONNECTION AND

HOLES OPTIONAL EXCEPT FOR

10 11

SHEET

OF

1. A MAXIMUM OF TWO POSTS WITHIN A 7 FOOT PATH IS PERMITTED.

GENERAL NOTES:

3. ALL POSTS SHALL BE EMBEDDED A MINIMUM OF 42".

2. ALL SIGN POSTS SHALL COMPLY WITH NCHRP 350.

13. POSTS SHALL NOT EXTEND MORE THAN 4" ABOVE TOP OF SIGN.

10. REMOVE SIGN POSTS AND/OR POST STUBS IN THEIR ENTIRETY WHEN NO LONGER

REQUIRED.

11. ALL LABOR, MATERIALS, AND EQUIPMENT, INCLUDING TEMPORARY SUPPORTS

12. SAW CUTS IN WOOD POSTS ARE TO BE PARALLEL TO THE BOTTOM OF THE SIGN.

4. BRACING OF POST IS NOT PERMITTED.

5. SIGN SHALL BE LEVEL, AND UPRIGHT FOR THE DURATION OF INSTALLATION.

6. ERECT POSTS SO THE SIGN FACE AND SUPPORTS DO NOT VARY FROM PLUMB

BY MORE THAN 3/16" IN 3'. PROVIDE A CENTER-TO-CENTER DISTANCE

BETWEEN POSTS WITHIN 2 PERCENT OF PLAN DISTANCE.

7. NO MORE THAN ONE SPLICE PER POST, AS SHOWN, WILL BE PERMITTED.

8. POST TYPES SHALL NOT BE MIXED WITHIN A SIGN SUPPORT INSTALLATION.

WZD-100-A

THROUGH SIGN LEGEND OR SYMBOLS ARE PERMITTED IN SIGN

9. NO VERTICAL JOINTS ARE PERMITTED IN SIGN. NO HORIZONTIAL JOINTS

11 11 11/2/2017

REQUIRED TO INSTALL, MAINTAIN, RELOCATE, AND/OR REMOVE THE TEMPORARY

SIGN, INCLUDING SUPPORTS, ARE CONSIDERED TO BE INCLUDED IN THE COST

OF THE TEMPORARY SIGN.

14. TEMPORARY WOOD SUPPORTS DO NOT REQUIRE PRESERVATIVE TREATMENT.

SHEET

OF

ECH

MWB

ENGINEER OF DEVELOPMENT

Traffic Control Devices

Temporary

WZD-125-E 1 3

6" MIN.

12" MAX.1

8'-0" o

(12 REQUIRED)

1" MIN. O.D. STEEL FLAT LOCK WASHER

…" - 16 STEEL HEX NUT

…" - 16 STEEL HEX BOLT

6" MIN.

12" MAX.1

8'-0" o

(12 REQUIRED)

1" MIN. O.D. STEEL FLAT LOCK WASHER

…" - 16 STEEL HEX NUT

…" - 16 STEEL HEX BOLT

FRONT ELEVATION SIDE VIEW

FRONT ELEVATION SIDE VIEW

PERFORATED SQUARE STEEL TUBE OPTION

BI-DIRECTIONAL RIGHT DIRECTIONALLEFT DIRECTIONAL

T Y

P

T Y

P

ANGLE IRON OPTION

(12 GAGE)

SQUARE STEEL TUBE

1ƒ" PERFORATED

(10 GAGE)

1•" x 1•" ANGLE

C

C C

C C

C C

C ƒ" HOLLOW EXTRUDED RIGID POLYOLEFIN ƒ" HIGH DENSITY POLYETHYLENE OR ƒ" ACX PLYWOOD OR

BARRICADE RAIL MAY BE

ƒ" HOLLOW EXTRUDED RIGID POLYOLEFIN ƒ" HIGH DENSITY POLYETHYLENE OR ƒ" ACX PLYWOOD OR

BARRICADE RAIL MAY BE

CLOSURES

(TYPICAL)

ORANGE

REFLECTORIZED

(TYPICAL)

SILVER (WHITE)

REFLECTORIZED

(TYPICAL)

SILVER (WHITE)

REFLECTORIZED

(TYPICAL)

ORANGE

REFLECTORIZED

BARRICADE RAIL SHEETING OPTIONS

TYPE III BARRICADES

(12 GAGE)

2" SQUARE STEEL TUBE

4'-0" - 6'-0"

4'-0" - 6'-0"

(12 GAGE)

2" SQUARE STEEL TUBE8

O R

2" x 2" x ‰" ANGLE

2" x 2" x ‚" ANGLE OR OF BASE

WELD TO CENTER

OF BASE

WELD TO CENTER

" 1•" x 1•" ANGLE (10 GAGE)

2" x 2" x ‰" ANGLE OR

2" x 2" x ‚" ANGLE OR http://safety.fhwa.dot.gov/roadway_dept/road_hardware/wzd.htm

Other Type III Barricades meeting current NCHRP crash worthy criteria can be found on the FHWA Safety website at

(SPECIAL DETAIL) 1/18/11

THROUGH UPRIGHT AND RAIL

WITH VANDAL RESISTANT HARDWARE

LIGHTWEIGHT WARNING LIGHT ATTACHED

THROUGH UPRIGHT

WITH VANDAL RESISTANT HARDWARE

LIGHTWEIGHT WARNING LIGHT ATTACHED

DEPARTMENT DIRECTOR MICHIGAN DEPARTMENT OF TRANSPORTATION

OF

SHEET

PLAN DATEF.H.W.A. APPROVALCHECKED BY:

DRAWN BY:

Michigan Department of Transportation

APPROVED BY:

APPROVED BY:

Kirk T. Steudle

BY

PREPARED

DESIGN DIVISION

DIRECTOR, BUREAU OF FIELD SERVICES

BUREAU OF DEVELOPMENT STANDARD PLAN FOR

DIRECTOR, BUREAU OF DEVELOPMENT

6'-0"

(4 REQUIRED)

STEEL HEX BOLT WITH Œ" NUT

…" x 2•" - 16 ZINC COATED

1" ON CENTER, ALL FOUR SIDES

PSST STEEL TUBING WITH …" HOLES

12 OR 14 GAGE GALVANIZED UPRIGHT

1ƒ" x 1ƒ" x 9'-0"

REFLECTIVE SHEETING

3'-4"

PLACED 6" FROM BOTTOM OF UPRIGHT

1" ON CENTER, ALL FOUR SIDES

PSST STEEL TUBING WITH …" HOLES

12 GAGE GALVANIZED SLEEVE

2" x 2" x 3'-0"

ON THREE SIDES

IRON BY ‚" x 2" WELDS

ATTACH STUB TO ANGLE

FOR INSERTING UPRIGHT

6" HIGH (12 GAGE)

2" SQUARE STEEL TUBE

FRONT ELEVATIONSIDE VIEW

TEMPORARY SIGN SUPPORT

(WARNING LIGHT PLACED ON SIDE CLOSEST TO TRAFFIC)

T

Y P

Z-BRACKET DETAIL

1‚"

1ƒ"

14 GAGE STEEL

3"

1•"1•"

Œ" DIA. HOLE

ƒ

PLACED IN OUTERMOST SLOT

AND BATTERY MUST BE

OF SIGN A MINIMUM OF 1"

MUST PROTRUDE FROM EDGE

WARNING LIGHT HOUSING

FROM THE EDGE LINE OF THE PANEL

WITH BOLT PROTECTION CUP. LOCATE BOLT 2" IN

Z-BRACKET ATTACHED WITH •" x 4" HALF MOON BOLT

WITH 6 VOLT SINGLE LANTERN TYPE BATTERY HELD BY

LIGHTWEIGHT (3.3 LBS. MAX.) WARNING LIGHT TYPE A

2" x 2" x ‰" ANGLE *

2" x 2" x ‚" ANGLE OR

* SIGN STAND IS BALLASTED WITH FOUR OR MORE 35 LB SANDBAGS. A MINIMUM OF ONE ON EACH END.

UPRIGHTS SHALL NOT EXTEND ABOVE THE SIGN PANEL.

(OPTIONAL)

INSERTED IN THE HOLE OF PANEL

NYLON WASHER (SEE DETAIL BELOW)

TIGHTENED TO CUP WASHER

AND 1•" FLAT WASHER ˆ" THICK

STEEL HEX BOLT WITH Œ" NUT

…" x 3" - 16 ZINC COATED

1‚" DIA. HOLE IN PANEL FOR

OPTIONAL NYLON WASHER

…" DIA. HOLE

„"1„"

(MEDIUM DENSITY OVERLAY PLYWOOD)

48" x 48" x •" PANEL http://safety.fhwa.dot.gov/roadway_dept/road_hardware/wzd.htm

Other temporary sign supports meeting current NCHRP crash worthy criteria can be found on the FHWA Safety website at

R U

R A

U R

B A

N

1/18/11SPECIAL DETAIL WZD-125-E 2 3

SHEET

OF

WZD-125-E

NOTES:

PLASTIC DRUM

A P

P R

O X

REMAINDER OF DRUM

2" MAX.

NON REFLECTORIZED ORANGE

REFLECTORIZED WHITE

REFLECTORIZED ORANGE

X

S

T E

18" MIN.

SYMBOLS TO BE USED ON PLANS

EXISTING TYPE III BARRICADE

PROPOSED TYPE III BARRICADE

PLASTIC DRUM

TRAFFIC CONTROL DEVICE.

SO THEY WILL NOT COVER OR OBSTRUCT ANY REFLECTIVE PORTION OF THE

ACHIEVE STABILITY OF THE BARRICADE. THE SANDBAGS SHALL BE PLACED

SANDBAGS SHALL BE USED WHEN SUPPLEMENTAL WEIGHTS ARE REQUIRED TO

SPECIFICATIONS FOR CONSTRUCTION.

SENSITIVE REFLECTIVE SHEETING ACCORDING TO THE CURRENT STANDARD

SIGNS, BARRICADES, AND PLASTIC DRUMS SHALL BE FACED WITH PRESSURE-

SHALL BE ORANGE IN COLOR AND EQUAL IN WIDTH.

THE HORIZONTAL REFLECTORIZED ORANGE AND WHITE STRIPES

STRIPE BEING ORANGE. NON REFLECTORIZED SPACES BETWEEN

ALTERNATING IN COLOR WITH THE TOPMOST REFLECTORIZED

STRIPES (2 ORANGE AND 2 WHITE) OF 6" UNIFORM WIDTH,

DRUMS SHALL HAVE AT LEAST 4 HORIZONTAL REFLECTORIZED

NOTE:

3 3 1/18/11

OF PLASTIC DRUMS FOR PLACEMENT OF TEMORARY CONCRETE BARRIER.

DIVIDED ROADWAY, AND R-126-SERIES FOR TYPICAL LOCATION AND SPACING

SEE ROAD STANDARD PLANS R-113-SERIES FOR TEMPORARY CROSSOVERS FOR

CONTRACT ON TYPE III BARRICADES.

SPECIFICATIONS FOR CONSTRUCTION AND ALL OTHER PROVISIONS IN THE

WARNING LIGHTS SHALL BE PLACED ACCORDING TO THE CURRENT STANDARD

HORIZONTAL BASE OF THE TYPE III BARICADE.

2" PERFORATED SQUARE STEEL TUBES MAY BE USED TO FABRICATE THE

(SPECIAL DETAIL)

SHEET

OF

12RC812(A680)

NATIONAL TRANSPORTATION COMMUNICATIONS FOR INTELLIGENT

TRANSPORTATION SYSTEM PROTOCOL COMPLIANT PORTABLE CHANGEABLE

MESSAGE SIGN

OFS:CRB 1 of 6 APPR:CB:JVG:03-30-18

a. Description. This work consists of furnishing, installing, maintaining, operating and removal of a National Transportation Communications for Intelligent Transportation System Protocol (NTCIP) compliant Portable Changeable Message Sign (PCMS) and control software for the PCMS. The PCMS must be capable of communication via a cellular network with software installed on a State-owned computer and must provide automated PCMS Global Positioning System (GPS) coordinate/location information as noted within this special provision. The PCMS must meet all requirements of sections 812 and 922 of the Standard Specifications for Construction and the MMUTCD and MDOT Portable Changeable Message Sign Guidelines - BOH IM 2011-02, except as modified herein.

1. General.

A. Provide a PCMS that meets all requirements as stated in this special provision;

place the PCMS at the location(s) depicted within the plan set, or as directed by the Engineer; provide software capable of controlling the PCMS; commission the PCMS into the provided software; relocate and/or temporary remove the PCMS for construction phasing; and decommission and remove the PCMS upon completion of the project.

B. Comply with working clearances and dedicated spaces per NEC Articles 110, 384 and 800-5, as well as all current NEC articles, and Federal, State and Local regulations.

C. All equipment and equipment service and any appurtenances to the PCMS are the full responsibility of the Contractor.

D. Provide at minimum, one classroom style training session up to 2 hours, on PCMS operator interface software and field equipment, including but not limited to, posting and removal of messages, diagnosing field equipment malfunctions including messaging and communications errors. Supply all training schedules, syllabus and receive approval by the Engineer prior to delivery of training.

E. MDOT reserves the right to take full messaging control of any PCMS at any time throughout the duration of the project. This includes posting any message determined to be appropriate by MDOT, utilizing the Contractor supplied software and/or the Statewide Advanced Traffic Management System (ATMS) software.

2. Requirements of Regulatory Agencies. Comply with the following codes or standards:

A. Institute of Electrical and Electronic Engineers (IEEE);

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B. American Association of State Highway and Transportation Officials (AASHTO);

C. American Society of Testing and Materials (ASTM);

D. American Society of Civil Engineers (ASCE);

E. Institute of Electrical and Electronics Engineers (IEEE) 802.3;

F. National Electrical Manufacturers Association (NEMA);

G. National Fire Protection Association (NFPA) 780 - Lightning Protection Code;

H. Lightning Protection Institute (LPI) Standards 175;

I. Underwriters’ Laboratories Standards (UL) 96 and 96A;

J. American National Standards Institute (ANSI) Standard C2;

K. National Transportation Communications for ITS Protocol (NTCIP).

3. Portable Changeable Message Sign (PCMS) Submittals and Documentation. Submit the following:

A. Product data for the PCMS and control software. Within 30 days of contract award or 14 days prior to deployment of PCMS, provide to the Engineer or their representative a list of PCMS that will be utilized on the project, including information necessary to integrate with the MDOT ATMS software. Information required includes, but is not limited to; PCMS and GPS equipment make, model number, communication settings, Internet Protocol (IP) addresses, etc. The Engineer will provide an electronic version of the format and information required for integration. Upon deployment of said devices at anytime prior to final acceptance of the project, inform the Engineer in writing of the specific PCMS device that has been placed in the field in active service or pending active service.

B. An electronic version and at least one printed version of the user manuals for the

PCMS, GPS equipment and control software.

C. Training materials for the PCMS, GPS equipment and control…