Standard Specifications for Road, Bridge, and Municipal Construction 2020 (M 41-10)

Precast Traffic Curb

8-07

Precast Traffic Curb

8-07.1

Description

This Work consists of furnishing and installing precast traffic sloped mountable curb,
or dual faced sloped mountable curb of the design and type specified in the Plans in
accordance with these Specifications and the

Standard Plans

in the locations indicated in

the Plans or as staked by the Engineer.

8-07.2

Materials

Materials shall meet the requirements of the following sections:

Precast Traffic Curb

9-18.1

Water Repellent Compound

Sodium Metasilicate

Mortar

Paint

8-07.3

Construction Requirements

8-07.3(1) Installing Curbs

The curb shall be firmly bedded for its entire length and breadth on a mortar bed
conforming to

Section 9-20.4(3)

composed of one part Portland cement or blended

hydraulic cement and two parts sand. The anchor grooves in the bottom of the curb shall
be entirely filled with the mortar.

Before the cement mortar bed is laid, all dirt shall be cleaned from the pavement surface
by washing.

All old pavements and any portion of new pavements constructed under this Contract,
which are covered with oil or grease within the curb limits, shall be further cleaned
as follows:
1. The pavement shall be flushed with water.
2. While the pavement is still wet, sodium metasilicate, complying with the

requirements as specified elsewhere herein, shall be evenly distributed over
the pavement surface at a rate of 1 to 2 pounds per 100 square feet of
pavement surface.

3. The sodium metasilicate shall remain on the pavement for at least 15 minutes.

Where patches of oil, tar, or grease occur, these areas shall be scrubbed with a brush
or broom.

4. The pavement surface shall then be thoroughly rinsed.

Page 8-64

Precast Traffic Curb

All joints between adjacent pieces of curb except joints for expansion and/or drainage
as designated by the Engineer shall be filled with mortar composed of one part Portland
cement or blended hydraulic cement and two parts sand.

The alignment and the top surface of adjoining sections of curb shall be true and even
with a maximum tolerance of ¹/

inch.

For sloped mountable curb installed in curves, the units shall be either curved blocks
precast to the radii shown in the Plans or tangent blocks sawn to the dimensions shown
in the

Standard Plans

to conform to the specified radii.

8-07.3(2) Painting of Curbs

Concrete curbing shall be painted with two full coats of paint conforming to

Section

9-34.2

, as shown in the Plans or as designated by the Engineer. The paint can be applied

by brush or spray. The second coat shall have glass traffic paint beads sprinkled in the wet
paint at the rate of 12 pounds per 100 linear feet of curbing. The beads shall conform to
the requirements of

Section 9-34.4

8-07.4 Measurement

Sloped mountable curb will be measured by the linear foot along the front face of the
curb. Dual faced sloped mountable curb will be measured by the linear foot of tapered
block and nosing block installed. Only one face of dual faced curb will be measured.

8-07.5 Payment

Payment will be made for each of the following Bid items that are included in the
Proposal:

“Precast Sloped Mountable Curb”, per linear foot.
“Precast Dual Faced Sloped Mountable Curb”, per linear foot.

Rumble Strips

8-08

Rumble Strips

8-08.1 Description

This Work consists of constructing centerline and shoulder rumble strips by grinding hot
mix asphalt. The Work shall include cleanup and disposal of cuttings and other resultant
debris. The

Standard Plans

show the patterns and construction details for the centerline

rumble strip and the four types of shoulder rumble strips.

8-08.2 Vacant
8-08.3

Construction Requirements

The equipment shall have a rotary type cutting head or series of cutting heads capable of
grinding one or more recesses in the hot mix asphalt as detailed in the

Standard Plans

. The

difference in the surface texture between the high and low surfaces from the grinding
shall not exceed ⅛ inch.

Rumble strips shall not be constructed on bridge decks, bridge approach slabs, or
cement concrete surfaces. In areas where monuments, drainage structures, induction
loop lead-ins, pavement markings or other features will not allow the rumble strips to be
constructed as detailed, the rumble strips shall be eliminated or relocated as approved by
the Project Engineer.

The traveled lanes shall be kept free of cuttings and other construction debris at all times.
All cuttings, grinding debris, dust, and other loose materials shall become the property
of the Contractor and, upon completion of rumble strip grinding, shall be immediately
removed and disposed of outside the project limits. Cuttings and other debris shall not be
allowed to enter any waterways.

When shown in the Plans, the rumble strips shall be fog sealed in accordance with the
requirements of

Section 5-02

, following the completion of the shoulder rumble strip. All

pavement markings, junction boxes, drainage structures, and similar objects shall not be
fog sealed.

The accumulative error in the longitudinal spacing of the rumble strips and the gaps, when
required, shall not exceed plus or minus 5 percent.

8-08.4 Measurement

Centerline and shoulder rumble strips will be measured to the nearest 0.01 mile along
the mainline roadway for centerline or each shoulder. No deductions will be made for
required gaps shown on the

Standard Plans

or for the elimination of rumble strips across

bridge decks, bridge approach slabs, cement concrete areas, or other areas approved by
the Engineer.

Fog sealing, when shown in the Plans, will be measured as asphalt for fog seal in
accordance with

Section 5-02.4

Page 8-66

Rumble Strips

8-08.5 Payment

“Shoulder Rumble Strip Type __”, per mile.

“Centerline Rumble Strip”, per mile.

Layout of the rumble strip pattern on the centerline or shoulders for grinding purposes is
the responsibility of the Contractor. All costs involved in this Work shall be included in the
appropriate Bid item.

Payment for fog sealing the shoulder, when shown in the Plans, shall be paid as asphalt
for fog seal in accordance with

Section 5-02.5

Raised Pavement Markers

8-09

Raised Pavement Markers

8-09.1 Description

This Work shall consist of furnishing and installing pavement markers of the type
specified in the Plans, in accordance with these Specifications, and at the locations
indicated in the Plans or where designated by the Engineer. This Work also includes
cleanup and disposal of cuttings and other resultant debris. The color of pavement
markers shall conform to the color of the marking for which they supplement, substitute
for, or serve as a positioning guide for.

8-09.2 Materials

Raised pavement marker (RPM) shall meet the requirements of the following sections:

RPM Type 1

9-21.1

RPM Type 2

9-21.2

RPM Type 3

9-21.3

Adhesive

9-02.1(8)

9-26.2

8-09.3

Construction Requirements

8-09.3(1) Preliminary Spotting

The Engineer will provide necessary control points at intervals agreed upon with the
Contractor to assist in preliminary spotting of the lines before marker placement begins.
The Contractor shall be responsible for preliminary spotting of the lines to be marked.
The color of the material used for spotting shall match the color of the raised pavement
markers. Approval by the Engineer is required before marking begins.

Markers shall not be placed over longitudinal or transverse joints in the pavement surface.

8-09.3(2) Surface Preparation

All sand, dirt, and loose extraneous material shall be swept or blown away from the
marker location and the cleaned surface prepared by one of the following procedures:

When deemed necessary by the Engineer all surface dirt within areas to receive
markers shall be removed. Large areas of tar, grease, or foreign materials may require
sandblasting, steam cleaning, or power brooming to accomplish complete removal.
When markers are placed on new cement concrete pavement, any curing compound
shall be removed in accordance with the requirements of this Section. All liquid
membrane-forming compounds shall be removed from the portland cement concrete
pavement to which Raised Pavement Markers are to be bonded. Curing compound
removal shall not be started until the pavement has attained sufficient flexural
strength before opening to traffic. The Contractor shall submit a Type 2 Working
Drawing consisting of the proposed removal method.
The pavement shall be surface dry. When applying Epoxy Adhesives in cool weather
the pavement surface shall be heated by intense radiant heat (not direct flame) for

Page 8-68

Raised Pavement Markers

a sufficient length of time to warm the pavement areas of marker application to
a minimum of 70ºF.
Application of markers shall not proceed until final authorization is received from
the Engineer.

8-09.3(3) Marker Preparation

Type 2 markers may be warmed prior to setting by heating to a maximum temperature
of 120°F for a maximum of 10 minutes.

8-09.3(4) Adhesive Preparation

Epoxy adhesive shall be maintained at a temperature of 60ºF to 85ºF before use and
during application.

Component A shall be added to component B just before use and mixed to a smooth
uniform blend. The unused mixed adhesive shall be discarded when polymerization has
caused stiffening and reduction of workability.

Flexible bituminous pavement marker adhesive shall be indirectly heated in an applicator
with continuous agitation or recurring circulation. Adhesive temperature shall not exceed
the maximum safe heating temperature stated by the manufacturer. The Contractor shall
provide the Engineer with manufacturers written instruction for application temperature
and maximum safe heating temperature.

8-09.3(5) Application Procedure

8-09.3(5)A

Epoxy Adhesives

Epoxy adhesive shall conform to the requirements of

Section 9-26.2

The marker shall be affixed to the prepared pavement area with sufficient adhesive so as
to squeeze out a small bead of adhesive around the entire periphery of the marker.

The sequence of operations shall be as rapid as possible. Adhesive shall be in place
and the marker seated in not more than 30 seconds after the removal of the pavement
preheat or warm air blast. The marker shall not have cooled more than 1 minute before
seating.

The length of the pavement preheat or warming shall be adjusted so as to ensure bonding
of the marker in not more than 15 minutes. Bonding will be considered satisfactory when
adhesive develops a minimum bond strength in tension of not less than 800 grams per
square inch or a total tensile strength of 25 pounds.

On Roadway sections which are not open to public traffic, the preheating of the markers
by dry heating before setting will not be required provided the adhesive develops the
required bond strength of 800 grams per square inch in less than 3 hours. If the Roadway
section is carrying public traffic during the installation of the markers, the 15 minute
set-to-traffic provision will be enforced, and necessary flagging and traffic control will
be required.

Raised Pavement Markers

8-09

8-09.3(5)B

Flexible Bituminous Pavement Marker Adhesives

The flexible bituminous pavement marker adhesive shall conform to the requirements of

Section 9-02.1(8)

The adhesive shall be applied at temperatures recommended by the manufacturer.

The marker shall be affixed to the prepared pavement area with sufficient adhesive so
as to squeeze out a small bead of adhesive around the entire periphery of the marker.
Markers shall be placed immediately after application of the adhesive.

8-09.3(6) Recessed Pavement Marker

The Contractor shall construct recesses for pavement markers by grinding the pavement
in accordance with the dimensions shown in the

Standard Plans

. The Contractor shall

ensure that grinding of the pavement does not result in any damage, (e.g. chipping,
spalling or raveling) to the pavement to remain. The Contractor shall prepare the
surface in accordance with

Section 8-09.3(2)

, and install Type 2 markers in the recess in

accordance with the

Standard Plans

and

Section 8-09.3(4)

Recessed pavement markers shall not be constructed on bridge decks or on bridge
approach slabs.

8-09.3(7) Tolerances for Pavement Markers

Markers shall be spaced and aligned as shown in the

Standard Plans

and as specified by

the Engineer. A displacement of not more than ½ inch left or right of the established
guideline will be permitted. The Contractor shall remove and replace all improperly placed
markers at no expense to the Contracting Agency.

8-09.4 Measurement

Measurement of markers will be by units of 100 for each type of marker furnished and set
in place.

8-09.5 Payment

Payment will be made for each of the following Bid items that are included in the
Proposal:

“Raised Pavement Marker Type 1”, per hundred.
“Raised Pavement Marker Type 2”, per hundred.
“Raised Pavement Marker Type 3-______ In.”, per hundred.
“Recessed Pavement Marker”, per hundred.
The unit Contract price per hundred for “Raised Pavement Marker Type 1”, “Raised
Pavement Marker Type 2”, “Raised Pavement Marker Type 3______ In.”, and “Recessed
Pavement Marker” shall be full pay for furnishing and installing the markers in
accordance with these Specifications.

Page 8-70

Guide Posts

8-10

Guide Posts

8-10.1 Description

This Work shall consist of furnishing and placing flexible guide posts of the type specified
in the Plans in accordance with these Specifications and the

Standard Plans

, at the

locations indicated in the Plans or where designated by the Engineer.

8-10.2 Materials

Flexible guide posts and reflective sheeting shall be selected from approved materials
listed in the Special Provisions or the Qualified Products List. Flexible guide posts shall
be preapproved in accordance with

Section 9-17

prior to use on a project. If a producer

lacks access to a regularly conducted State Materials Laboratory test, the producer may
submit for consideration, performance data gained from independent testing attested by
a registered Engineer. Acceptance of independent data or repetition of selected or total
tests, shall be the prerogative of the State Materials Laboratory.

Adhesives for surface mounted guide posts shall meet the requirements of Sections

9-02.1(8)

9-26.2

. Other bonding agents may be approved by the Engineer.

8-10.3

Construction Requirements

Flexible guide posts shall be installed as shown in the

Standard Plans

or as specified by the

Engineer. The posts shall be installed plumb, plus or minus 1½ degrees.

Guide posts shall be of such length as to provide a height of 48 inches, plus or minus
3 inches, above the nearest edge of traveled pavement surface. Surface mounted guide
posts shall be bonded to the pavement surface.

Flexible guide posts shall be installed according to the manufacturer’s recommendations.
The Contractor shall submit a Type 1 Working Drawing consisting of the manufacturer’s
recommended installation procedures. Only one type of ground mount or guardrail
mount flexible guide post shall be used on each project. When a guide post is placed
on new cement concrete pavement, any curing compound shall be removed. All liquid
membrane-forming compounds shall be removed from the portland cement concrete
pavement to which guide posts are to be bonded. Curing compound removal shall not
be started until the pavement has attained sufficient flexural strength before opening to
traffic. The Contractor shall submit a Type 2 Working Drawing consisting of the proposed
removal method.

The final guide posts lengths will be determined or verified by the Engineer at the request
of the Contractor.

If the ground adjacent to the posts is disturbed in any manner, it shall be backfilled to
the level of the existing surface and thoroughly compacted. The surface of the ground
adjacent to the post shall be replaced with like materials, including bituminous treatment
if previously existent.

Page 8-72

8-11 Guardrail

8-11.1 Description

This Work consists of constructing, modifying, removing, and resetting guardrail and
anchors of the kind and type specified in accordance with the Plans, these Specifications,
and the

Standard Plans

in conformity with the lines and grades as staked.

8-11.2 Materials

Materials shall meet the requirements of the following sections:

Beam Guardrail

Rail Element

Posts and Blocks

Galvanizing

Hardware

Anchors

8-11.3

Construction Requirements

8-11.3(1) Beam Guardrail

8-11.3(1)A

Erection of Posts

Posts shall be set to the true line and grade of the Highway after the grade is in place
and compaction is completed. If the ends of a section of guardrail are curved outward or
downward, the posts shall be set to accommodate the curve. The length of posts and post
spacing shall be as shown in the Plans.

Posts may be placed in dug or drilled holes. Ramming or driving will be permitted only
if approved by the Engineer and if no damage to the pavement, Shoulders, and adjacent
slopes results there from.

In broken rock embankments, the pre-punching of holes will be permitted only prior
to final Shoulder or median compaction, surfacing, and paving.

The posts shall be protected from traffic at all times by attaching the rail elements
or by a method approved by the Engineer.

8-11.3(1)B

Erection of Rail

All metal work shall be fabricated in the shop. No punching, cutting, or welding shall
be done in the field, except that holes necessary when additional posts are required or
for special details in exceptional cases may be drilled in the field when approved by the
Engineer. The rail shall be erected so that the bolts at expansion joints will be located
at the centers of the slotted holes. All holes shall be painted with two coats of paint
conforming to

Section 9-08.1(2)B

Rail plates shall be assembled with the splice joints lapping in the direction of the traffic.

Guardrail 8-11

When nested W-beam or thrie beam is specified, two sections of guardrail, one set inside
of the other shall be installed. The inside and outside rail elements shall not be staggered.

Galvanized steel rail plates shall be fastened to the posts with galvanized bolts, washers,
and nuts of the size and kind shown in the Plans.

All bolts, except where otherwise required at expansion joints, shall be drawn tight.
Bolts through expansion joints shall be drawn up as tight as possible without being tight
enough to prevent the rail elements from sliding past one another longitudinally. Bolts
shall be sufficiently long to extend at least ¼ inch beyond the nuts. Except where required
for adjustments, bolts shall not extend more than ½ inch beyond the nuts.

8-11.3(1)C

Terminal and Anchor Installation

All excavation and backfilling required for installation of anchors shall be performed in
accordance with

Section 2-09

, except that the costs thereof shall be included in the unit

Contract price for the anchor installed.

Bolts shall be tightened to the tension specified. The anchor cable shall be tightened
sufficiently to eliminate all slack. When tightening, the anchor cable shall be restrained to
prevent twisting of the cable.

When foundation tubes used with the Wood Breakaway Post are driven, they shall be
driven prior to installing the wood post.

Type 2 concrete anchors may either be precast or cast-in-place at the option of the
Contractor.

Assembly and installation of Beam Guardrail Non-flared Terminals for Type 31 guardrail
shall be supervised at all times by a manufacturer’s representative, or an installer who has
been trained and certified by the manufacturer within the last 5 years and for the specific
device(s) being installed. A copy of the installer’s certification shall be provided to the
Engineer prior to installation. Assembly and installation shall be in accordance with the
manufacturer’s recommendations. The manufacturer’s representative or certified installer
shall complete a manufacturer’s terminal assembly/inspection checklist for each terminal
installed. The original completed checklist, signed by the manufacturer’s representative
or certified installer, shall be provided to the Engineer on the same day that the terminal
installation is completed.

Beam Guardrail Non-flared Terminals for Type 31 guardrail shall meet the crash test and
evaluation criteria in the Manual for Assessing Safety Hardware (MASH).

Page 8-74

8-11.3(1)D

Removing Guardrail and Guardrail Anchor

Removal of the various types of guardrail shall include removal of the rail, cable elements,
hardware, and posts, including transition sections, expansion sections, terminal sections
and the rail element of anchor assemblies. Removal of the various types of guardrail
anchors shall include removal of the anchor assembly including concrete bases, rebar,
steel tubes, and any other appurtenances in the anchor assembly. All holes resulting
from the removal of the guardrail posts and anchors shall be backfilled with granular
material in layers no more than 6 inches thick and compacted to a density similar to
that of the adjacent material. The removed guardrail items shall become the property of
the Contractor.

The embedded anchors attaching guardrail posts and guardrail terminal sections specified
for removal to existing concrete Structures shall be removed to a minimum of 1 inch
beneath the existing concrete surface. The void left by removal of the embedded anchors
shall be coated with epoxy bonding agent and filled with mortar conforming to

Section

9-20.4(2)

. The epoxy bonding agent shall be Type II, conforming to

Section 9-26.1

, with

the grade and class as recommended by the epoxy bonding agent manufacturer and as
approved by the Engineer.

8-11.3(1)E

Raising Guardrail

For raising guardrail anchors and raising guardrail terminals, the existing guardrail posts
shall be raised to attain the guardrail height shown in the Plans, measured from the top of
the rail to the finished Shoulder surface. The material around each post shall be tamped
to prevent settlement of the raised post.

For raising all other guardrail, the existing guardrail posts shall not be raised to attain the
new mounting height. The existing rail elements and blocks shall be removed from the
guardrail post. The Contractor shall field drill new ¾-inch diameter holes in the existing
posts to accommodate the ⅝-inch diameter button head bolts. When existing guardrail
posts are galvanized steel, the new drill holes shall be painted with two coats of paint,
conforming to

Section 9-08.1(2)B

. The Contractor shall then reinstall the guardrail block

and rail element at the new mounting height shown in the Plans, measured from the top
of the rail to the finished Shoulder surface. The new position of the top of the block shall
not be more than 4 inches above the top of the guardrail post.

The Contractor shall remove and replace any existing guardrail posts and blocks that are
not suited for re-use, as staked by the Engineer. The void caused by removal of the post
shall be backfilled and compacted. The Contractor shall then furnish and install a new
guardrail post to provide the necessary mounting height.

Guardrail 8-11

8-11.3(1)F

Removing and Resetting Beam Guardrail

The Contractor shall remove and reset existing guardrail posts, rail element, hardware and
blocks to the location shown in the Plans. The mounting height of reset rail element shall
be at the height shown in the Plans.

The Contractor shall remove and replace any existing guardrail posts and blocks that
are not suited for re-use, as staked by the Engineer. The void caused by the removal of
the post shall be backfilled and compacted. The Contractor shall then furnish and install
a new guardrail post to provide the necessary mounting height.

8-11.3(1)G Plans

The Contractor shall submit Type 2 Working Drawings of such additional detailed plans
and shop drawings of rail punching, fittings, and assemblies as may be required by the
Engineer.

8-11.3(1)H

Guardrail Construction Exposed to Traffic

Any section of beam guardrail that is removed for modification shall be back in place
within 5 calendar days of the date the guardrail is removed.

The Contractor’s operations shall be conducted in such a manner that fixed objects and
beam guardrail posts shall be protected from traffic at all times by attachment of the rail
elements and all associated hardware or by a method approved by the Engineer.

At the end of each day, guardrail sections having an exposed end toward oncoming traffic
shall have a Type G terminal end section bolted securely in place.

8-11.4 Measurement

Measurement of beam guardrail and beam guardrail with long posts will be by the linear
foot measured along the line of the completed guardrail, including expansion section, and
will also include the end section for F connections.

Measurement of beam guardrail transition sections will be per each for the type of
transition section installed. End sections, except for F connections, will be considered part
of the transition section and will be included in the measurement of the transition section.

Measurement of beam guardrail _____ terminal will be per each for the completed
terminal.

Measurement of beam guardrail Type 31 buried terminal Type 2 will be per linear foot for
the completed terminal.

Measurement of beam guardrail placement-25-foot span will be per each for the
completed span.

Measurement of beam guardrail anchor Type 10 will be per each for the completed
anchor, including the attachment of the anchor to the guardrail.

Page 8-76

Measurement of removal of guardrail will be by the linear foot measured along the line of
guardrail removed including transition sections, expansion sections, guardrail anchor rail
elements and terminal sections.

Measurement of removal of guardrail anchors will be per each.

Measurement of raising beam guardrail and removing and resetting beam guardrail will
be by the linear foot measured along the line of guardrail actually raised or removed
and reset. This will include transition sections, expansion sections, anchors, and
terminal sections.

Measurement of beam guardrail post used for raising beam guardrail will be per each.

Measurement of beam guardrail blocks used for raising beam guardrail will be per each.

8-11.5 Payment

Payment will be made for each of the following Bid items that are included in the
Proposal:

“Beam Guardrail Type ____”, per linear foot.
“Beam Guardrail Type 1- ____ Ft. Long Post”, per linear foot.
“Beam Guardrail Type 31-____ Ft. Long Post”, per linear foot.
The unit Contract price per linear foot for “Beam Guardrail Type____”, “Beam
Guardrail
Type 1-____ Ft. Long Post”, and “Beam Guardrail Type 31-____ Ft. Long Post”, shall be
full payment for all costs to obtain and provide materials and perform the Work as
described in Sections

8-11.3(1)A

and

8-11.3(1)B,

including costs for additional rail

elements when nested rail is required, and when connections to concrete masonry
Structures are required.
“Beam Guardrail Transition Section Type ____”, per each.
The unit Contract price per each for “Beam Guardrail Transition Section Type ____”
shall be full payment for all costs to obtain and provide materials and perform
the Work as described in Sections

8-11.3(1)A

and

8-11.3(1)B

, including costs for

additional rail elements when nested rail is required and when connections to
concrete masonry Structures are required.
“Beam Guardrail Anchor Type 10”, per each.
“Beam Guardrail ____ Terminal”, per each.
The unit Contract price per each for “Beam Guardrail Anchor Type ____” and “Beam
Guardrail ___ Terminal” shall be full payment for all costs to obtain and provide
materials and perform the Work as described in

Section 8-11.3(1)C

“Beam Guardrail Type 31 Buried Terminal Type 2”, per linear foot.

Guardrail 8-11

The unit Contract price per linear foot for “Beam Guardrail Type 31 Buried Terminal
Type 2” shall be full payment for all costs to obtain and provide materials and
perform the Work as described in

Section 8-11.3(1)C

“Beam Guardrail Placement - 25’ Span”, per each.
The unit Contract price per each for “Beam Guardrail Placement - 25’ Span” shall
be full payment for all costs to perform the Work as shown in the Plans and as
described in Sections

8-11.3(1)A

and

8-11.3(1)B

, including all costs for CRT posts,

blocks, and nested W-beam rail elements.
“Removing and Resetting Beam Guardrail”, per linear foot.
The unit Contract price per linear foot for “Removing and Resetting Beam Guardrail”
shall be full payment for all costs to perform the Work as described in

Section

8-11.3(1)F

, except for replacement posts and blocks.

“Raising Existing Beam Guardrail”, per linear foot.
The unit Contract price per linear foot for “Raising Existing Beam Guardrail” shall be
full payment for all costs to perform the Work as described in

Section 8-11.3(1)E

except for replacement posts and blocks.
“Removing Guardrail”, per linear foot.
The unit Contract price per linear foot for “Removing Guardrail” shall be full payment
for all costs to perform the Work as described in

Section 8-11.3(1)D

“Removing Guardrail Anchor”, per each.
The unit Contract price per each for “Removing Guardrail Anchor” shall be full
payment for all costs to perform the Work as described in

Section 8-11.3(1)D

including rail removal, if there isn’t a Bid item for Removing Guardrail in the run of
guardrail connecting to the anchor.
“Beam Guardrail Post”, per each.
“Beam Guardrail Block”, per each.
The unit Contract price per each for “Beam Guardrail Post” and “Beam Guardrail
Block” shall be full payment for all costs for furnishing and installing new posts and
blocks, removal and disposal of the existing posts and blocks, and backfilling and
compacting the void created by post removal when new posts or blocks are required
for the Work described in Sections

8-11.3(1)E

and

8-11.3(1)F

Standard Specifications for Road, Bridge, and Municipal Construction 2020 (M 41-10) - page 76