“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
DIVISION SL
The following paragraph is required for all MnDOT or State Aid project contracts. All RED text must be
removed from the special provisions prior to the Special Provisions being submitted for project letting
SL-1
(2104) REMOVING MISCELLANEOUS STRUCTURES
SL - 1.2
DESCRIPTION
This work consists of removing or salvaging miscellaneous structures in accordance with the
provisions of MnDOT 2104 and the following:
Store and protect salvaged items from damage by the contractor until ready for reinstallation or
delivery to storage. Repair or replace any damage resulting from the Contractor's operations, like in kind,
or better to that condition existing, prior to the salvage operation.
Paint on existing lighting service cabinets and other painted items may include lead in the paint.
If this is the case, the Contractor is responsible for the proper handling, transportation, and disposal of
these materials as hazardous waste. The handling, transportation, and disposal of these items must be in
accordance with Occupational Safety & Health Administration (OSHA) and the Minnesota Pollution
Control Agency (MPCA) regulations.
The Contractor certifies being familiar with, and will comply with, the applicable requirements in
OSHA 29 CFR 1926.62 and Minnesota Rules Chapter 5206, 7025, 7035, 7045 relating to disposal and
the removal of these lead painted materials.
Provide to the Engineer a completed "Contractor Certification of Disposal" form that is included
elsewhere in these Special Provisions.
SL-2.2 MATERIALS
(None)
SL-2.3 CONSTRUCTION REQUIREMENTS
A.
Remove Light Foundation
Item 2104.509 (Remove Light Standard Foundation) consists of removing the in place light
standard foundation as indicated in the Plan. Backfill all holes remaining from the removal of the light
standard foundation in accordance with MnDOT 2545.3C.
1-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
B.
Remove Direct Buried Lighting Cables
Item 2104.501 (Remove Direct Buried Lighting Cable) consists of removing cables as directed by
the Engineer. Removed cables become the property of the Contractor.
C.
Remove Service Cabinet
Item 2104.509 (Remove Service Cabinet) consists of removing the in place service cabinet as
indicated in the Plan. Removed service cabinet becomes the property of the Contractor.
D.
Remove Lighting Unit
Item 2104.509 (Remove Lighting Unit) consists of removing the in place lighting units as shown
in the Plan. The lighting unit includes pole, mast arm, luminaire, lamp, transformer base, and foundation
anchorage. Disconnect wiring to removed lighting units from any lighting unit(s) remaining in place.
Removed lighting units become the property of the Contractor. Dispose of in accordance with 2104.3.C.
E.
Remove Luminaire
Item 2104.509 (Remove Luminaire) consists of removing the in place luminaires, lamps, and
ballasts located on the in place light standards as indicated in the Plan. Removed luminaires become the
property of the Contractor and shall be disposed of in accordance with 2104.3.C.
F.
Remove Equipment Pad
Item 2104.509 (Remove Equipment Pad) consists of removing the equipment pad as indicated in
the Plan. Backfill all holes remaining from the removal of the equipment pad in accordance with MnDOT
2545.3C.
G.
Salvage Service Cabinet
Item 2104.523 (Salvage Service Cabinet) consists of salvaging the in place service cabinet as
indicated in the Plan. Deliver salvaged service cabinet to storage location as specified herein, or as
directed by the Engineer. Repair or replace any damage to the salvaged materials resulting from the
hauling operation at no expense to the Department.
H.
Salvage Lighting Unit
Item 2104.523 (Salvage Lighting Unit) consists of salvaging the lighting units as directed by the
Engineer. The lighting unit includes pole, mast arm, luminaire, lamp, transformer base, and foundation
anchorage. Disconnect wiring to the salvaged lighting units from any lighting units remaining in place.
Deliver salvaged lighting units to the storage location as specified herein, or as directed by the
Engineer. Repair or replace any damage to the salvaged materials resulting from the hauling operation at
no expense to the Department.
2-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
I.
Blank
J.
Salvage Luminaire
Item 2104.523 (Salvage Luminaire) consists of removing and salvaging the luminaires and lamps
as indicated in the Plan. Deliver salvaged luminaires to the storage location as specified herein, or as
directed by the Engineer. Repair or replace any damage to the salvaged luminaires resulting from the
hauling operation at no expense to the Department.
K.
Salvage Light Foundation
Item 2104.523 (Salvage Light Foundation) consists of removing and salvaging the Light
Foundation as directed by the Engineer. Clean the Light Foundation of all dirt and debris before delivery
to storage. Backfill all holes remaining from the removal of the Steel Light Foundation in accordance
with MnDOT 2545.3C.
Deliver the salvaged Light Foundation to the storage location as specified herein, or as directed by
the Engineer. Repair or replace any damaged salvaged materials resulting from the hauling operation at
no expense to the Department.
L.
Salvage Steel Light Foundation
Item 2104.523 (Salvage Steel Light Foundation) consists of removing and salvaging the steel
Light Foundations as directed by the Engineer. Clean the steel Light Foundations of all dirt and debris
before delivery to storage. Backfill all holes remaining from the removal of the steel Light Foundation in
accordance with MnDOT 2545.3C.
Deliver salvaged steel Light Foundation to the storage location as specified herein, or as directed
by the Engineer. Repair or replace any damage to the salvaged materials resulting from the hauling
operation at no expense to the Department.
(The following language is used for Non-Federally Funded Projects Only)
All Red text must be removed from the special provisions prior to the special provisions being submitted for project
letting.
M.
Delivery of Salvaged Materials
Disassemble salvaged materials as directed by the Engineer and, unless otherwise specified,
deliver the salvaged materials to the Department at the Electrical Services Section (ESS), 6000
Minnehaha Avenue, St. Paul, MN, 55111. Notify Mr. Mike Schroeder (651-366-5719) or Mr. Mark
Harrington (Telephone 651-366-5720), of MnDOT Electrical Services Section at least three (3) normal
working days in advance of the time the Contractor intends to deliver the salvaged materials.
Notify the Engineer in advance of contacting Mr. Schroeder or Mr. Harrington.
3-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
Obtain a salvaged material receipt from the MnDOT Central Electrical Inventory Center that
indicates MnDOT has received the salvaged material. Provide the project Engineer a copy of this receipt
for the permanent project records.
(The following Section to be used for Federally Funded Lighting Projects Only)
All Red text must be removed from the special provisions prior to the special provisions being submitted for project
letting.
SL-3 (2104) HAUL SALVAGED MATERIAL
This work consists of loading and hauling materials designated for salvage and storage in
accordance with the provisions of MnDOT 2104 and the following:
Disassemble salvaged materials as directed by the Engineer and deliver salvaged materials to the
Department at the Electrical Services Section (ESS), 6000 Minnehaha Avenue, St. Paul, MN, 55111.
Notify Mr. Mike Schroeder (651-366-5719) or Mr. Mark Harrington (Telephone 651-366-5720), of
MnDOT Electrical Services Section at least three (3) normal working days in advance of the time the
Contractor intends to deliver the salvaged materials.
Notify the Engineer in advance of contacting Mr. Schroeder or Mr. Harrington.
Repair or replace any damage to the salvaged materials resulting from the hauling operation at no
expense to the Department.
Obtain a salvaged material receipt from the ESU indicating that MnDOT has received the salvaged
material. Provide the project Engineer a copy of this receipt for the permanent project records.
All hauling of salvaged materials to the Department at the location specified herein is paid for
under Item No. 2104.601 (HAUL SALVAGED MATERIAL) at the contract LUMP SUM price which is
payment in full for all costs relative to hauling the materials to, and depositing the materials, at the
location specified elsewhere in these Special Provisions.
SL-4 (2545) ELECTRIC LIGHTING SYSTEMS
This work consists of providing labor, equipment, and materials for construction of an electric
lighting system in accordance with the applicable provisions of MnDOT 2471, MnDOT 2545, and current
edition of the National Electric Code, the Plans, and the following:
SL-4.1 GENERAL
(None)
Ensure Division S Special Provisions “As-Builts” are included in the Division S Special Provisions.
This would include the pay item 2011.601.
4-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
Be sure to include Pay Item 2011.601 AS BUILT to your pay item list as this will trigger the
Division S Special provisions to be added.
After the July 2015 Project letting date the As-Builts verbiage should automatically be included in
Division S Special Provisions by MnDOT’s Project Management & Technical Support Office.
Note required verbiage below in the measurement and payment section of these special provisions.
All Red text must be removed from the special provisions prior to the special provisions being submitted for project letting.
SL-4.2 MATERIALS
The following paragraph should be included when the District wants Rigid Steel Conduit
run from the source of power to the service cabinet when a ground mount transformer is
used.
All red text must be removed from the Special Provisions prior to the Special Provisions being submitted for project
letting.
A.
SOP Rigid Steel Conduit
Conduit installed from the Source of Power (SOP) to the lighting service cabinet must be R.S.C.
NOTE:
The DESIGNER MUST DETERMINE if long cable runs will require line loss calculations. In
some cases the line loss may require the use of #2 AWG conductors in place of #4 AWG
conductors for the long cable runs. If larger cable is required include the text below.
Allow extra time as this size cable is not inventoried by any distributors.
All Red text must be removed from the special provisions prior to the special provisions being submitted for project
letting.
B.
Direct Buried Lighting Cable
The direct buried lighting cable must be in compliance with MnDOT 3815.2C.1 except as shown
below:
The four individual conductors must be 2 AWG.
The following paragraph should be included when the District wants to use Handholes when
designing a lighting system. Delete the pulling vault paragraph below when using handholes.
Do not keep both paragraphs in the special provisions.
All red text must be removed from the Special Provisions prior to the Special Provisions being submitted for project
letting.
C.
Equipment Pad B
Provide and install a complete concrete equipment pad in accordance with MnDOT Standard Plate
No. 8106, at the locations indicated in the Plan. Construct the equipment pad in accordance with MnDOT
5-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
2545.3F using concrete Mix No. 3A32.
Use the equipment pad mentioned for mounting of a lighting service cabinet. Use reinforcement
bars in the foundation that conform to the requirements of MnDOT 3301.
The following text is provided as the designer needs to determine the type of cabinet that needs to
be used. Some electric utilities require cold sequence disconnects and others do not when 240/ 480
VAC systems are installed. The designers need to determine ahead of time the cold sequence
disconnect requirements:
All Red text must be removed from the special provisions prior to the special provisions being submitted for project letting.
D.
Service Cabinet, Type L1 (240/480 VAC)
With Cold Sequence Disconnect
Provide and install a MnDOT approved Service Cabinet, Secondary Type L1 in accordance with
3850.2B with a Cold Sequence Disconnect before the meter socket on an equipment pad concrete
foundation at the location indicated in the Plans for supplying power to the electric lighting system.
The cold sequence disconnect and utility termination lugs are not required in the Xcel Energy
service area unless the authority having jurisdiction requires it.
E.
Service Cabinet, Type L2 (240/480 VAC)
With Cold Sequence Disconnect
Provide and install a Service Cabinet, Secondary Type L2 in accordance with 3850.2C with a Cold
Sequence Disconnect before the meter socket on an equipment pad concrete foundation at the location
indicated in the Plans for supplying power to an electric lighting system.
The cold sequence disconnect and utility termination lugs are not required in the Xcel Energy
service area unless the authority having jurisdiction requires it.
F.
High Mast Lighting Unit, Type 3-100
Provide and install Lighting Units, Type 3-100 in accordance with the details in the Plan and at the
locations indicated in the Plan. Each lighting unit consists of the following:
1. A steel standard,
2. luminaires (with 180 degree external light shields),
3. ballasts
4. lamps
5. mast head assembly
6. lowering system
7. support cables
8. luminaire ring assembly
9. winch assembly
10. portable or integral power unit
6-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
Provide all electrical components required for a complete lighting unit installation, including
lightning transient suppression.
Install the lighting units, as much as possible, out of areas where water ponds.
Shape the area surrounding the lighting units to provide drainage.
Provide Lighting Units, Type 3-100 with a 100 foot nominal luminaire mounting height.
Provide luminaires equipped with a 180 degree external light shield.
NOTE:
The DESIGNER MUST DETERMINE if the lighting system needs external light shields. If none
are required remove the purple bolded text above. If external light shields are required change the
above text to normal font and black text.
All Red text must be removed from the special provisions prior to the special provisions being submitted for project letting.
1. Design
Design the lighting units in accordance with the current edition of the AASHTO "Standard
Specification for Structural Supports for Highway Signs, Luminaires and Traffic Signals", and meet
the following requirements:
(1.1)
Compute the wind pressure (P) using the formula found in 3.8.1- Wind Pressure
Equation of the Specifications. Use a wind speed of V-80 mph.
(1.2)
Add the following to Table 3.8.6-1, WIND DRAG COEFFICIENTS, 𝐶𝑑𝑎 of the
Specifications:
Hexdecagonal (16 sided) 𝐶𝑑𝑎 = 1.10 for wind speed.
2. Materials
Conform to MnDOT 2471 for Material, fabrication and erection requirements.
3. Pole Shafts
Provide 16-sided light standard pole shafts in single welded units or in telescoping sections
and cold formed. If provided in telescoping sections, the number must not exceed 4 sections per
pole. Uniformly taper each section from top to bottom and fabricate so that it is telescoped over the
next one down without the use of field welds. The sections must overlap a minimum of one and onehalf (1 ½) times the O.D. of the shaft at the location of the lap joint with full contact between facing
surfaces.
7-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
Fabricate all pole shafts and base plates from high strength, low alloy, weathering steel
conforming to MnDOT 3309 (min. yield strength 50,000 psi). Blast clean after fabrication meeting
Steel Structures Painting Council Surface Preparation Specification #10 near white blast. Remove
oil, grease and weld splatter prior to blast cleaning. The steel will not be painted.
No field welds are permitted. Welds must be smooth and thoroughly cleaned of flux and
spatter. Weld longitudinal pole seams at a uniform rate of travel and ensuring 60% to full penetration
type welds. Back-up bars are permitted, and when used, use back-up bars that are continuous,
contoured for full contact, and conform to the same material specification as the parent structure. It
is the Contractor's responsibility to allow for possible welding distortion in the base plate and to
ensure flush seating of leveling and hold-down nuts against a fully developed base plate.
When testing fillet welds, use 30% tested by magnetic particle testing methods.
Circumferential welds are subject to complete ultrasonic inspection.
Inspect one-hundred percent of the longitudinal seam welds in the slip joint area by the
Ultrasonic Test Method for thicknesses 5/16" and greater and Magnetic Particle Tested using the
Yoke Method for thinner materials. Inspect twenty-five percent of the remaining longitudinal seam
welds by the Magnetic Particle Testing Method.
Test all welds in accordance with MnDOT 2471.3. Submit to the Engineer a report covering
such testing.
Assemble the axis of the pole shafts in straight lines. Fabricate the bottom surfaces of the base
plates 90 degrees to their axis. The outer surface must not be marred by careless handling and ensure
it’s in a condition to uniform weathering.
Provide the pole with a high base fabricated from steel conforming to the same specifications
as the shaft sections and taper through the arc of formed panels assembled by means of longitudinal
welds. The base must attach to the shaft with 100% penetration circumferential welds and must
allow ample room to house the winch, circuit breakers, etc. It must totally conceal the anchor bolts.
Attach the internal base plate to the skirt by means of two circumferential fillet welds.
Provide a reinforced access opening, of ample size, to allow for servicing and maintenance in the
skirt. Supply a hinged door with stainless steel hinges and tamper proof fasteners to secure the
opening.
The high base must also include a 10" x 15" handhole on the backside of the skirt 180 degrees
from the access door.
4. Luminaires, Ballast and Lamps
Provide luminaires, ballasts, lamps, and 180 degree external light shields as individual items
8-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
from the same manufacturer. As a unit, their projected area must not exceed 3.4 square feet.
Provide the MnDOT approved High Mast Luminaires as indicated on the Plan.
Provide luminaires equipped with a 180 degree external light shield.
NOTE:
The DESIGNER MUST DETERMINE if the lighting system needs external light shields. If
none are required remove the purple bolded text above. If external light shields are required
change the above text to normal font and black text.
All Red text must be removed from the special provisions prior to the special provisions being submitted for project
letting.
Provide Lighting Units, Type 3-100 with 3 luminaires.
The Plan must indicate the following:
1. Lamp type
2. Operating Voltage
3. Wattage
4. Local Photo Cell control
5. Lens type
All Red text must be removed from the special provisions prior to the special provisions being submitted for project
letting.
MnDOT approved High Mast Luminaires are listed on the MnDOT Approved/Qualified
Products Lists WEB site for Lighting:
http://www.dot.state.mn.us/products/index.html
5. Lowering System
It is the intent of the contract to provide a lowering system that raises and lowers the luminaire
ring by an internally-supported cable system and, when in the "raised" position, the luminaire ring is
held by the cable system.
The lowering system consists of a two cable hoisting system consisting of a stainless steel
head assembly, stainless steel luminaire ring and junction box, stainless steel winch drums and
corrosive resistant winching system, with a portable or internal (one HP) 60 Hertz, single phase,
115/240 volt, reversible, AC, Totally Enclosed Fan Cooled (TEFC), continuous duty motor with
built-in magnetic brake and 15 amp circuit breaker.
9-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
6. Mast Head Assembly
Provide mast head assemblies manufactured of stainless steel and that consist of a formed
channel bolted to the top of the pole shaft with four stainless steel bolts, nuts and lock washers.
Provide mast head assemblies covered by a hinged hood with a closed position locking mechanism.
The channel must support four galvanized cable sheaves 6" in diameter (2 for each hoisting
cable) with cable keepers to ensure proper cable guidance, two cone guides and bumpers to secure
the horizontal position of the luminaire ring, and a power cord sheave. Provide the sheaves with
permanently lubricated bronze bearings and stainless steel axle pins.
Provide the power cord sheave made of cast aluminum with a minimum of 16" in diameter.
Provide a sufficient groove in the sheave to totally embed a 1" in diameter power cord. Provide
sheave groove walls straight up and down and the groove bottom rounded and smooth. Provide a
cord keeper to prevent the power cord from working out of the sheave.
Provide no latches at the top of the pole, nor in the masthead assembly, to latch the hoisting
cables.
7. Support Cables
Pre-form the lowering and raising stainless steel aircraft cables. Provide a winch cable with a
1/4 inch diameter minimum. Provide a 7 x 19 strand cable made in accordance with MIL-W-5424B,
Amendment 1 (USAF). Provide each cable with a hoisting strength of at least 6,000 pounds.
Provide the two hoisting cables continuous from the luminaire ring to the winch drum and of
sufficient length to be two (2) times the length of the pole shaft plus twenty (20) feet.
“Work” the stainless steel cables by hand to remove all "reel lay" prior to being strung in a
pole.
Two (2) stainless steel chains and latches must secure the hoisting cables to the base of the
pole while in the static load position.
8. Luminaire Ring Assembly
Fabricate the luminaire ring assembly with stainless steel and the assembly must consist of the
following:
a. Luminaire ring constructed of stainless steel
b. Two bumper rings constructed of stainless steel
c. Hoisting cable terminator cone tubes constructed of stainless steel
d. Compensating springs constructed of steel
e. Weatherproof terminal connector enclosure constructed of stainless steel
f. Weatherproof electric inlet connector for luminaire testing
g. Luminaire slipfitter of the proper diameter and length, permanently installed on the
10-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
luminaire ring at the required spacing to accommodate the type and number of
luminaires specified.
Provide all luminaire rings with three, four or six (as required by the by the project) 2 inch
slipfitters. Provide one of the stainless steel slipfitters with welded in place 1 inch half couplings for
the possible installation of FAA approved obstruction lights.
Hold the luminaire assembly firm to the masthead assembly by two (2) compression springs at
the end of the hoisting cables and within the stainless steel support cable terminal tubes. The springs
must compress to hold the weight of the luminaire ring assembly and the luminaires plus three
hundred (300) pounds. Equip the inner portion of the ring with a PVC shock absorbing tube
protecting the pole and luminaires during the raising-lowering operation.
Provide the luminaire ring as a totally enclosed wire way, which serves as a wire raceway for
all electrical connections to the lights. It must be of adequate size and shape to accommodate the
number of luminaires and wiring scheme as shown in the Plans. Provide stainless steel hardware
(bolts, nuts and washers).
NOTE:
The DESIGNER MUST DETERMINE if the lighting system needs external or internal motor. In
order for the warranty to be honored by Millerbernd these motors must be exercised twice yearly.
Include the following Paragraph if you want the system to have an internal motor.
All Red text must be removed from the special provisions prior to the special provisions being submitted for project letting.
9. Integral Winch Assembly (with internal motor)
The integral winch assembly consists of a worm gear speed reducer with a ratio of 72:1.
Fabricate the worm gear housing of aluminum or other non-corrosive material. The assembly must
also consist of a double output shaft and two stainless steel drums with calibrated adjustable clutches
which compensate for the cable winding of both drums. Support the double output shaft by two
outboard bearing assemblies.
Equip the input or drive pulley with a brake pad to serve as a safety brake if the motor drive
belt should break.
Winch assembly will provide the luminaire ring with a minimum raising speed of 12 feet per
minute. Mount the entire winch assembly to the winch mounting channel in the pole base. Electrical
insulating pads must be installed to separate the aluminum winch casing from the steel mounting
channel to eliminate galvanic corrosion.
The ultimate support of the luminaire ring must not be dependent upon the winch assembly.
The internal power unit motor shall meet the following requirements:
a.
b.
Totally Enclosed Fan Cooled (TEFC)
One (1) Horse Power
11-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
c.
d.
e.
f.
g.
h.
i.
j.
Continuous duty
240 VAC
60 Hertz
Reversible
Magnetic NEMA 4 brake
15 amp circuit breaker
1725 RPM
56C Frame
Mount the Unit to the winch on an internal bracket and utilize a V-drive belt to power the
winch input or drive pulley.
Equip the motor with a power cord equipped with a NRTL listed, weatherproof 30 amp 480
volt pin and sleeve plug connector to mate with the power supply cord connector. Operate the motor
by a spring return to neutral push button control in non-metallic enclosure on a 20' long extension
cord.
NOTE:
The DESIGNER MUST DETERMINE if the lighting system needs external or internal motor.
Include the following Paragraph if you want the system to have an external motor. If you choose
this option maintenance will have to bring the motor and removable bracket to each high mast for
servicing the luminaires.
All Red text must be removed from the special provisions prior to the special provisions being submitted for project letting.
10. Integral Winch Assembly (with external portable motor)
The integral winch assembly consists of a worm gear speed reducer with a ratio of 72:1.
Fabricate the worm gear housing of aluminum or other non-corrosive material. The assembly must
also consist of a double output shaft and two stainless steel drums with calibrated adjustable clutches
which compensate for the cable winding of both drums. Support the double output shaft by two
outboard bearing assemblies.
Equip the input or drive pulley with a brake pad to serve as a safety brake if the motor drive
belt should break.
Winch assembly will provide the luminaire ring with a minimum raising speed of 12 feet per
minute. Mount the entire winch assembly to the winch mounting channel in the pole base. Electrical
insulating pads must be installed to separate the aluminum winch casing from the steel mounting
channel to eliminate galvanic corrosion.
The ultimate support of the luminaire ring is not dependent upon the winch assembly.
The external power unit motor shall meet the following requirements:
12-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
a.
b.
c.
d.
e.
f.
g.
h.
i.
j.
Totally Enclosed Fan Cooled (TEFC)
One (1) Horse Power
Continuous duty
240 VAC
60 Hertz
Reversible
Magnetic NEMA3 brake
15 amp circuit breaker
1725 RPM
56C Frame
Mount the Unit to the winch on an external removable bracket and utilize a V-drive belt to
power the winch input or drive pulley.
Equip the motor with a power cord equipped with a NRTL listed, weatherproof 30 amp 480
volt pin and sleeve plug connector to mate with the power supply cord connector. Operate the motor
by a spring return to neutral push button control in non-metallic enclosure on a 20' long extension
cord.
11. Electrical Requirements
(11.1) Provide bonding and grounding that meets the provisions of MnDOT 2545.3R, as
detailed in the Plans and as follows:
a. Use 5/8th inch by 15 foot NRTL listed ground rod electrodes.
b. Drill the copper shielding for each cable assembly, in each pole base, with an
11/32 drill and place on the grounding stud provided in the pole base.
c. Place a Re-usable screw type active clamping ground lug with a tang on top of
the shielding.
d. Provide bonding of the #6 AWG solid bare grounding conductor to the pole base
11/32” grounding stud by using a UL listed Re-usable screw type active clamping
ground lug with a tang that connects to the 11/32 ̋ pole base grounding stud and
to the grounding terminal in the pole circuit breaker enclosure.
e. A No. 6 bare copper wire must connect the pole grounding lug to the equipment
ground terminal in the pole circuit breaker box and to the pole grounding
electrode system (steel piling or alternate grounding system).
f. Tighten the entire assembly (copper shielding and the grounding lug) to form an
electrically bonded and grounded connection.
13-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
g. Apply an oxide inhibiting agent to the connection after both final connection and
assembly.
(11.2) Pole Base Electrical Provisions
Provide a circuit breaker box of weather tight drip proof construction in the pole base. The
design must keep electrical components inside the base of the pole dry.
The circuit breaker enclosure must meet the following requirements:
a. Maximum of 19 1/2 inches high, 9 1/4 inches wide, and 5 1/8 inches deep;
b. Have a NEMA 3R rating;
c. Contain two single pole or one double pole (as required by the by the project)
240/480 volt, 20 ampere circuit breakers.
d. Carry a minimum AIR/AIC rating of 22,000.
The enclosure must also provide four (4) #8 AWG cord with a 30A, 480 Volt AC pin and
sleeve female connector used as the source of power for the luminaires.
(11.3) Pole Electrical Cable
Provide a Type W flexible power cord, with four (4) #8 AWG conductors (2 phase wires, 1
neutral wire, and 1 equipment ground wire). The cord must maintain its flexibility in
ambient temperatures as low as -20 degrees Fahrenheit. The use of SO rated electrical
cable is not acceptable as power cord in this application.
Provide to the Engineer the manufacturer's specification for the power cord they intend to
employ, together with a written statement from the manufacturer that the electrical and
physical properties of the cord will serve the intended purpose, and that the pole height free
hanging static condition will not affect its satisfactory performance. Do not order the cord
prior to written approval by the Engineer.
Provide the power cord with a 30 amp, 480 volt pin and sleeve weatherproof male plug
connector on the pole base end, and terminate at the luminaire ring junction box by a
deluxe Kellems grip. Provide end fittings approved by the Engineer.
Tether the power cord between the hoisting cables with a stainless steel chain harness
attached to the lifting cables for returning it to the base for reconnection.
Provided stainless steel hardware (bolts, nuts and washers).
(11.4) Test Cord
Provide a 10-foot "test" cord with a 30 amp, 480 volt pin and sleeve connector for
connecting between the circuit breaker enclosure power supply cord connector and
14-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
the "lowered" luminaire ring inlet connector.
(11.5) Luminaire Ring Electrical Provisions
Provide a weather tight, 4-prong grounding type pin and sleeve inlet connector on the ring
or distribution box to allow illumination of luminaires while in the "lowered" position
through use of the test cord specified above.
The luminaire ring wiring must consist of one common neutral, two current carrying
conductors and a ground conductor as shown in the Plans. Provide No. 10 AWG, Type
XHHW FR-1 rated for 90°C conductors in the lowering assembly.
Label or identify the circuits to each light fixture in the junction and distribution box on the
luminaire ring in accordance with the fixture identification shown in the Plans.
No electrical disconnects permitted at the top of the pole.
12. Lightning Protection
Provide each Lighting Unit with a lightning rod that provides a 45 degree cone of protection
for all parts of the luminaires and mast head assembly.
13. Operations and Maintenance Manual
Provide and deliver, to the Engineer upon completion of the project, three (3) copies of an
operating and maintenance instructions manual for the high mast system. These instructions must
include, (but not be limited to) the following:
1) Spare parts lists
2) Lubrication charts
3) Lubricating procedures
4) Recommended maintenance schedules.
5) Use a suitable hard cover, loose leaf type binder for all material included in the operation and
maintenance manual.
Index and cross reference all material using a table of contents at the beginning of the manual.
The manual must contain copies of the following:
6) All final approved shop drawings
7) Working drawings
8) As-Built Contract Plans
9) Include brochures or copies of catalog pages which show the manufacturer's name and
catalog numbers of electrical components and equipment part numbers.
Provide, at no cost to the Department, an operation and maintenance manual as described
15-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
above.
14. Drawings, Materials and Suppliers Lists
Provide detailed shop drawings in accordance with the applicable provisions of MnDOT
2471.3B within 38 calendar days after approval date of the Contract. Provide with the detailed shop
drawings a list of proposed suppliers of all component parts of the lowering device. Include with the
poles shipped to the job site in sections, shop drawings must show the method of joining the sections.
Prior to ordering and fabrication of the materials, all materials and structural features must be
approved by the Engineer.
15. Design Computations
Submit with the shop drawings for approval, complete computations covering design and
stress analysis of the poles and their sections.
G.
Cast-In-Place Concrete Piling Delivered 12"
Deliver piling in accordance with MnDOT 2452.
Provide the steel shells for concrete piling in accordance with MnDOT 3371.
H.
Cast-In-Place Concrete Piling Driven 12"
Drive cast-in-place concrete piles in accordance with 2452 except as modified below.
1. Driving Cast-In-Place Concrete Piles
Fully weld all required pile splices in conformance with Bridge detail B201. Do not use
commercial drive-fit pile splices.
SL-4.3 CONSTRUCTION REQUIREMENTS
The following Section should only be included in projects when the contractor is going to be
required to do excavation work. It should not be included when you are doing a luminaire
replacement project.
All Red text must be removed from the special provisions prior to the special provisions being submitted for project
letting.
A.
Maintain Existing Roadway Lighting
Maintain and keep in operation lighting systems in accordance with 2545.3 B and as follows:
16-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
Except during any periods of authorized work suspension, the Contractor is responsible for all
maintenance of any existing lighting system within the limits of the construction project in accordance
with the applicable provisions of MnDOT 1514and until final written acceptance of the project by the
Engineer (MnDOT 1716). This maintenance includes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
lighting units,
luminaires,
lamps (after 30% or more of the lamps are burned out),
lighting service cabinet(s),
photoelectric controls,
foundations (concrete or steel),
cable,
damage and knockdowns (due to Contractor operations)
Locate all underground lighting facilities in accordance with Minnesota State Statute 216D.
The responsibility for locating underground lighting facilities shall be transferred to the Contractor
on the project start date as shown on the proposal. Locating of underground lighting facilities shall be in
accordance with Minnesota State Statute 216D.
The MnDOT locating group will provide an initial locate of the underground lighting facilities
within the project limits at the request of the Contractor at the start of the project. The request for the
initial locate must be submitted to the MnDOT Locating Office a minimum of four (4) working days prior
to the project start date.
Locate requests that are within the construction project limits will continue to be received by the
MnDOT locating office. These locate tickets will be forwarded to the Contractor’s representative
responsible for coordinating locate requests within the projects limits. The locate tickets will be forwarded
via e mail or fax. Confirmation of receipt of the locate ticket must be sent by the Contractors
representative back to the MnDOT Locating Office within two (2) hours of MnDOT’s sending the
Contractor’s representative the locate request.
The Contractor responsible for locating all underground lighting facilities will repair any damage
as the result of improperly located or unmarked underground lighting facilities within the project limits.
The repair of the damaged underground lighting facilities must be in accordance with 2545.3A,
2565.3B and in accordance with RTMC design and construction requirements all to the satisfaction of the
Engineer. This work is considered incidental.
It is the Contractor’s responsibility to notify the MnDOT Locating Office to provide contact
information and establish the contractor has assumed responsibility for locating MnDOT’s underground
lighting facilities within the project limits. The form below shall be filled out by the Contractor’s
representative at the pre-construction meeting and the completed form should be sent to the following:
Electrical Services Dispatch
17-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
Phone: (651)366-5750
Fax: (651)366-5742
E mail: ElectricalServicesDispatch.DOT@state.mn.us
6000 Minnehaha Ave. St. Paul, MN 55111-4014
and
Jim Deans (Locating Supervisor)
Phone: (651)366-5753
Fax: (651)366-5742
E mail: james.deans@state.mn.us
6000 Minnehaha Ave. St. Paul, MN 55111-4014
(The following Section should be left on its own page so the contractor can remove it and use the
blank page)
All Red text must be removed from the special provisions prior to the special provisions being submitted for project
letting.
Locating Responsibility Form
Job S.P. Number
______________________
Job Type
______________________
Start Date
______________________
End Date
______________________
T.H.
______________________
Location
______________________
Lighting/ Signal Inspector
______________________
Contractor
______________________
Contractor (24 Hour Contact)
______________________
Project Manager
______________________
Phone Number
______________________
Fax Number
______________________
Email
______________________
18-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
Electrician
______________________
Phone Number
______________________
Locator Area
______________________
Project Engineer
______________________
Phone Number
______________________
Chief Inspector
______________________
Phone Number
______________________
Weekly Meeting
______________________
Until final written acceptance of the project by the Engineer (MnDOT 1716) this work is
considered incidental.
Maintain and repair any damage that in the opinion of the Engineer has occurred by someone other
than the Contractors operation. The Department will pay for this work in accordance with MnDOT 1403
(EXTRA WORK).
During any periods of authorized work suspension, the contractor is responsible for maintenance
of the existing, temporary, and newly constructed lighting systems.
PROVIDE TO THE DEPARTMENT CONTACT INFORMATION WITH NAMES AND TELEPHONE
NUMBERS FOR 24 HOURS A DAY, 7 DAYS A WEEK MAINTENANCE AS DEFINED ABOVE.
B.
Light Foundation, Design T-100, and Concrete Service Slab
Provide and install a Light Foundation, Design T-100, and Concrete Service Slab in accordance
with the details in the Plan, and at the locations indicated in the Plan.
Anchor rods for the high mast poles must conform to the details shown in the Plans. Provide
inspection and testing in accordance with the provisions of MnDOT 2471.3M.
Provide templates over the anchor rod protrusions and leave in place until the concrete has cured.
Each base must contain one spare 2 inch non-metallic conduit 90 degree elbow, capped at each
19-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
end, for a future alternate grounding system. This conduit elbow is in addition to extra conduit elbows
called for in the Plans.
Place a concrete service slab 6' x 6' x 4 inches thick in front of the door at the base of each tower
unit. Use concrete mix MnDOT 3A32 and reinforce with 66-66 Steel Fabric (MnDOT 3303).
The purpose of the service slab is to provide a standing area for the maintenance personnel while
servicing the lowered light ring. The Engineer will stake the slab elevations.
C.
Tower Unit Installation
Install tower units in accordance with MnDOT 2545.3H and FHWA “Guidelines for the
installation, inspection, Maintenance and Repair of Structural Supports for Highway Signs, Luminaries,
and Traffic Signals”
http://www.fhwa.dot.gov/bridge/signinspection.cfm
and as follows:
The leveling and top nuts must both be securely tightened against the light standard base plate.
Tighten the leveling nuts and top nuts as follows:
1. Lubricate, with a brush on anti-seize lubricant, the threads of the nuts and protruding
anchorages.
2. Set leveling nuts to allow a 3 inch clearance from the top of the foundation to the bottom of
the tower unit base plate to allow the use of the manufacturer specific nut tightening tool.
3. After the tower unit is set on the anchorages, tighten the top and bottom nuts to a snug-tight
condition.
4. Mark a reference position on the top nut and bottom leveling nut while in a snug-tight
condition with a suitable marking on one flat side of the nut with a corresponding reference
mark on the base plate at each bolt. This marking is done to provide reference points for
tightening.
5. Turn the nut 1/6 of a revolution.
6. Incrementally turn the top or bottom nuts “in a star pattern” at least two full tightening cycles.
7. After the tightening procedure is completed, verify the proper nut rotation.
8. After 48 hours, with the entire tower unit installed, check the nuts to assure they have
maintained tightness. If additional tightening is required, follow Steps 3 thru 6.
20-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
D.
Electrical Service
Coordinate the installation of Electrical Service, provide power to the service cabinets, and verify
the actual work to be done and all associated costs.
Proposed source of power addresses are identified in the Plan.
Fees for the “Application for Electrical Service” and payment to the electric utility for providing
the electrical service connections is the responsibility of the Contractor.
Secure approval from the Engineer for any changes to the Electrical Service as reflected in the
Plan.
No measurement is made of the various items that constitute Electrical Service, however this work
is included as part of the project (the electrical service costs will not be paid for as part of the pay item).
Provide the Engineer a copy of the invoice from the electric utility. Payment is the electric utility
invoice cost plus 10%.
The payment is compensation in full for all costs incidental thereto, including, but not limited to,
providing power to service cabinets, electric utility fees, Power Utility Company Coordination, notifying
MnDOT of ownership details, and all materials and labor necessary to construct the Electrical Service.
E.
Stainless Steel Woven Wire Cloth Should be in the 2016 book delete
Install Stainless steel woven wire cloth in accordance with 2545.3H.3 and as follows:
Fill voids between the wire cloth and the pole base bottom opening with clear 100% silicone
sealant.
F.
Compliance with NEC Article 110. 24
Provide fault current calculations in accordance with 2565.3 CC and as follows:
1. Electric Service Information Form
Fill out the following electric service information form for lighting systems.
Provide to the Engineer, prior to final acceptance of the project, four (4) copies of the electric
service information form for lighting systems and the Engineer will distribute copies as
follows:
1. MnDOT Central Electrical Services Unit (Non-Metro Projects Only), or
MnDOT Metro Electrical Services Unit (Metro Projects Only).
21-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
2. MnDOT Traffic Electrical Systems Engineer.
3. MnDOT District Traffic Engineer.
4. City of _________ or County of________.
The Contractor furnished "electrical service information form for lighting systems" is
considered incidental work.
(The following form should be left on its own page so it can be removed from the special provisions
and used by the contractor) See the next page of this document
All Red text must be removed from the special provisions prior to the special provisions being submitted for project
letting.
22-SL
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
Electric Service Information Form For Lighting Systems
Project Number:
Contractor:
Date:
MN/DOT
System Feed Point
Number
Meter Address
Calculated
Transformer Avaliable
Length of conductors in
Electric
Primary
Fault Current
feet from transformer
Utility
Fuse
at the line
connection to meter
Transformer
Size and
Side of the
socket connection.
Size In KVA
Type
Meter
Socket
L1 =
L2 = Neutral
NEC Article 110.24
23-SL
L1 =
L2 =
Neutral
L1 =
L2 =
Neutral
L1 =
L2 =
Neutral
L1 =
L2 =
Neutral
L1 =
L2 =
Neutral
L1 =
L2 =
Neutral
L1 =
L2 =
Neutral
“2016 SAMPLE” HIGH MAST LIGHTING SPECIAL PROVISIONS (June 05, 2015)
This “sample” set of Lighting System Special Provisions will require editing (add, delete, modify, update, etc.) prior to use
on a specific project. Some of the paragraphs included in these special provisions are project specific and may not be
required on every project. Use the language when appropriate based on the plan and as directed in RED text.
All RED text must be removed from the special provisions prior to the special provisions being submitted for project letting.
SL-4.4 MEASUREMENTS AND PAYMENTS
Ensure Division S Special Provisions “As-Builts” are included in the Division S Special Provisions.
This would include the pay item 2011.601.
2011.601/01000
AS BUILT
AS BUILT
LS
LUMP SUM
After the July 2015 Project letting date the As-Builts verbiage should automatically be included in Division S Special
Provisions by MnDOT’s Project Management & Technical Support Office.
The District needs to include the verbiage below to trigger installation of Divisions S Special Provisions.
All Red text must be removed from the special provisions prior to the special provisions being submitted for project letting.
A.
As Built Drawings and GPS Coordinates
As Built drawings and GPS coordinates in accordance with Division S Special Provisions “ASBuilts” including Pay Item No. 2011.601 (AS BUILT).
24-SL
2016