712Description

712.01 DESCRIPTION. Furnish and construct revetments for protection

of embankment slopes, stream channels, culvert end treatments, and other areas. Revetments shall be constructed in accordance with these specifications and in conformity with the details shown on the plans or as directed. When including an item for Flexible Revetments in the contract, the contractor has the option of furnishing revetments of stone, recycled portland cement concrete, wet-batched sacked concre te, dry-batched prepackaged sacked concrete, or cabled articulated concrete block mattress. When including an item for Stone Revetment in the contract, the contractor has the option of furnishing revetments of either stone or recycled portland cement concrete. When including an item for Sacked Concrete Revetment in the contract, the contractor has the option of furnishing revetments of either wet-batched sacked concrete or dry-batched prepackaged sacked concrete. Use the same type revetment at each location. Except for cast-in-place revetment, place revetments on geotextile fabric.

712.02 Materials.

712.02.1 Concrete : Concrete for cast -in-place revetment shall be

Class R complying with Section 901 .

712.02.2 Geotextile Fabric : Geotextile fabric shall comply with

1019.01 .

712.02.3 Wet-Batched Sacked Concrete : Sacks shall comply

with 1018.07 . Concrete shall be Class R concrete complying with Section 901. Concrete shall be wet -batched prior to placement in sacks. Add mixing water to concrete as required to produce a slump of 4 inches to 6 inches. Immediately place the sacked concrete in the revetment after batching.

712.02.4 Stone and Recycled Portland Cement Concrete :

Stone and recycled portland cement concrete shall comply with Section 711 Riprap Class 30 lb. Revetments

712.01 DESCRIPTION. Furnish and construct revetments for protection

of embankment slopes, stream channels, culvert end treatments, and other areas. Revetments shall be constructed in accordance with these specifications and in conformity with the details shown on the plans or as directed. When including an item for Flexible Revetments in the contract, the contractor has the option of furnishing revetments of stone, recycled portland cement concrete, wet-batched sacked concre te, dry-batched prepackaged sacked concrete, or cabled articulated concrete block mattress. When including an item for Stone Revetment in the contract, the contractor has the option of furnishing revetments of either stone or recycled portland cement concrete. When including an item for Sacked Concrete Revetment in the contract, the contractor has the option of furnishing revetments of either wet-batched sacked concrete or dry-batched prepackaged sacked concrete. Use the same type revetment at each location. Except for cast-in-place revetment, place revetments on geotextile fabric.

712.02 Materials.

712.02.1 Concrete : Concrete for cast -in-place revetment shall be

Class R complying with Section 901 .

712.02.2 Geotextile Fabric : Geotextile fabric shall comply with

1019.01 .

712.02.3 Wet-Batched Sacked Concrete : Sacks shall comply

with 1018.07 . Concrete shall be Class R concrete complying with Section 901. Concrete shall be wet -batched prior to placement in sacks. Add mixing water to concrete as required to produce a slump of 4 inches to 6 inches. Immediately place the sacked concrete in the revetment after batching.

712.02.4 Stone and Recycled Portland Cement Concrete :

Stone and recycled portland cement concrete shall comply with Section 711 Riprap Class 30 lb. Revetments

712.01 DESCRIPTION. Furnish and construct revetments for protection

of embankment slopes, stream channels, culvert end treatments, and other areas. Revetments shall be constructed in accordance with these specifications and in conformity with the details shown on the plans or as directed. When including an item for Flexible Revetments in the contract, the contractor has the option of furnishing revetments of stone, recycled portland cement concrete, wet-batched sacked concre te, dry-batched prepackaged sacked concrete, or cabled articulated concrete block mattress. When including an item for Stone Revetment in the contract, the contractor has the option of furnishing revetments of either stone or recycled portland cement concrete. When including an item for Sacked Concrete Revetment in the contract, the contractor has the option of furnishing revetments of either wet-batched sacked concrete or dry-batched prepackaged sacked concrete. Use the same type revetment at each location. Except for cast-in-place revetment, place revetments on geotextile fabric.

712.02 Materials.

712.02.1 Concrete : Concrete for cast -in-place revetment shall be

Class R complying with Section 901 .

712.02.2 Geotextile Fabric : Geotextile fabric shall comply with

1019.01 .

712.02.3 Wet-Batched Sacked Concrete : Sacks shall comply

with 1018.07 . Concrete shall be Class R concrete complying with Section 901. Concrete shall be wet -batched prior to placement in sacks. Add mixing water to concrete as required to produce a slump of 4 inches to 6 inches. Immediately place the sacked concrete in the revetment after batching.

712.02.4 Stone and Recycled Portland Cement Concrete :

Stone and recycled portland cement concrete shall comply with Section 711 Riprap Class 30 lb. Revetments

712.01 DESCRIPTION. Furnish and construct revetments for protection

of embankment slopes, stream channels, culvert end treatments, and other areas. Revetments shall be constructed in accordance with these specifications and in conformity with the details shown on the plans or as directed. When including an item for Flexible Revetments in the contract, the contractor has the option of furnishing revetments of stone, recycled portland cement concrete, wet-batched sacked concre te, dry-batched prepackaged sacked concrete, or cabled articulated concrete block mattress. When including an item for Stone Revetment in the contract, the contractor has the option of furnishing revetments of either stone or recycled portland cement concrete. When including an item for Sacked Concrete Revetment in the contract, the contractor has the option of furnishing revetments of either wet-batched sacked concrete or dry-batched prepackaged sacked concrete. Use the same type revetment at each location. Except for cast-in-place revetment, place revetments on geotextile fabric.

712.02 Materials.

712.02.1 Concrete : Concrete for cast -in-place revetment shall be

Class R complying with Section 901 .

712.02.2 Geotextile Fabric : Geotextile fabric shall comply with

1019.01 .

712.02.3 Wet-Batched Sacked Concrete : Sacks shall comply

with 1018.07 . Concrete shall be Class R concrete complying with Section 901. Concrete shall be wet -batched prior to placement in sacks. Add mixing water to concrete as required to produce a slump of 4 inches to 6 inches. Immediately place the sacked concrete in the revetment after batching.

712.02.4 Stone and Recycled Portland Cement Concrete :

Stone and recycled portland cement concrete shall comply with Section 711 Riprap Class 30 lb. Revetments

712.01 DESCRIPTION. Furnish and construct revetments for protection

of embankment slopes, stream channels, culvert end treatments, and other areas. Revetments shall be constructed in accordance with these specifications and in conformity with the details shown on the plans or as directed. When including an item for Flexible Revetments in the contract, the contractor has the option of furnishing revetments of stone, recycled portland cement concrete, wet-batched sacked concre te, dry-batched prepackaged sacked concrete, or cabled articulated concrete block mattress. When including an item for Stone Revetment in the contract, the contractor has the option of furnishing revetments of either stone or recycled portland cement concrete. When including an item for Sacked Concrete Revetment in the contract, the contractor has the option of furnishing revetments of either wet-batched sacked concrete or dry-batched prepackaged sacked concrete. Use the same type revetment at each location. Except for cast-in-place revetment, place revetments on geotextile fabric.

712.02 Materials.

712.02.1 Concrete : Concrete for cast -in-place revetment shall be

Class R complying with Section 901 .

712.02.2 Geotextile Fabric : Geotextile fabric shall comply with

1019.01 .

712.02.3 Wet-Batched Sacked Concrete : Sacks shall comply

with 1018.07 . Concrete shall be Class R concrete complying with Section 901. Concrete shall be wet -batched prior to placement in sacks. Add mixing water to concrete as required to produce a slump of 4 inches to 6 inches. Immediately place the sacked concrete in the revetment after batching.

712.02.4 Stone and Recycled Portland Cement Concrete :

Stone and recycled portland cement concrete shall comply with Section 711 Riprap Class 30 lb. Revetments

712.01 DESCRIPTION. Furnish and construct revetments for protection

of embankment slopes, stream channels, culvert end treatments, and other areas. Revetments shall be constructed in accordance with these specifications and in conformity with the details shown on the plans or as directed. When including an item for Flexible Revetments in the contract, the contractor has the option of furnishing revetments of stone, recycled portland cement concrete, wet-batched sacked concre te, dry-batched prepackaged sacked concrete, or cabled articulated concrete block mattress. When including an item for Stone Revetment in the contract, the contractor has the option of furnishing revetments of either stone or recycled portland cement concrete. When including an item for Sacked Concrete Revetment in the contract, the contractor has the option of furnishing revetments of either wet-batched sacked concrete or dry-batched prepackaged sacked concrete. Use the same type revetment at each location. Except for cast-in-place revetment, place revetments on geotextile fabric.

712.02 Materials.

712.02.1 Concrete : Concrete for cast -in-place revetment shall be

Class R complying with Section 901 .

712.02.2 Geotextile Fabric : Geotextile fabric shall comply with

1019.01 .

712.02.3 Wet-Batched Sacked Concrete : Sacks shall comply

with 1018.07 . Concrete shall be Class R concrete complying with Section 901. Concrete shall be wet -batched prior to placement in sacks. Add mixing water to concrete as required to produce a slump of 4 inches to 6 inches. Immediately place the sacked concrete in the revetment after batching.

712.02.4 Stone and Recycled Portland Cement Concrete :

Stone and recycled portland cement concrete shall comply with Section 711 Riprap Class 30 lb.

712.02.5 Dry-Batched Prepackaged Sacked Concrete : Use a

prepackag ed an Approved Materials List concrete product consisting of one part cement and a maximum of 5 parts sand by weight or other approved mix with the same cement content. Dry mix until uniform in color.

712.02.5 1 Cement : Cement shall be in accordance with

901.08.1 and 1001.01 .

712.02.5 2 Aggregate : Aggregates shall comply with the

gradation requirements of 1003.08 .

712.02.5 3 Sacks : Sacks shall comply with 1018.07 and shall be

capable of holding the concrete mixture without leakage during handling.

712.02.5 4 Water : Water shall be from an approved source in

accordance with 1018.01 .

712.02.6 Usable Soil: Usable soil shall be in accordance with

203.06.1 .

712.02.7 Cabled Articulated Concrete Block Mattress : Cabled

articulated concrete block mattresses shall consist of interlocking cellular concrete blocks connected with cables to bind the individual blocks into mattresses. The dimensions of the finished mattress shall be as shown on the plans or as directed by the engineer. Size and arrange holes for cable penetrations to minimize exposure of cables to potential environmental degradation. Do not pass cables through open areas within the dimensions of individual blocks. Geotextile fabric, as specified in 712.02.2 , may be glued to the bottom of the mattress in lieu of placing the geotextile in the trench prior to placement.

712.02.7 1 Cellular Concrete Blocks : The cellular concrete

blocks shall be interlocking, and capable of articulation when formed into mattresses. Furnish open or closed cell blocks as shown on the plans. Ensure th at concrete used to make the blocks meets the requirements of Section 901 and has a compressive strength of 4000 psi at 28 days. Use concrete aggregates meeting t he requirements of 1003.08 and listed on the Approved Materials List.

712.02.7 2 Cable : Use galvanized steel or continuous filament

polyester fiber cable to connect the blo cks to form a mattress. Ensure that the cable has adequate tensile strength to lift and handle the mattress safely. Permanent deformation of the cable and mattress due to elongation and

712.02.5 Dry-Batched Prepackaged Sacked Concrete : Use a

prepackag ed an Approved Materials List concrete product consisting of one part cement and a maximum of 5 parts sand by weight or other approved mix with the same cement content. Dry mix until uniform in color.

712.02.5 1 Cement : Cement shall be in accordance with

901.08.1 and 1001.01 .

712.02.5 2 Aggregate : Aggregates shall comply with the

gradation requirements of 1003.08 .

712.02.5 3 Sacks : Sacks shall comply with 1018.07 and shall be

capable of holding the concrete mixture without leakage during handling.

712.02.5 4 Water : Water shall be from an approved source in

accordance with 1018.01 .

712.02.6 Usable Soil: Usable soil shall be in accordance with

203.06.1 .

712.02.7 Cabled Articulated Concrete Block Mattress : Cabled

articulated concrete block mattresses shall consist of interlocking cellular concrete blocks connected with cables to bind the individual blocks into mattresses. The dimensions of the finished mattress shall be as shown on the plans or as directed by the engineer. Size and arrange holes for cable penetrations to minimize exposure of cables to potential environmental degradation. Do not pass cables through open areas within the dimensions of individual blocks. Geotextile fabric, as specified in 712.02.2 , may be glued to the bottom of the mattress in lieu of placing the geotextile in the trench prior to placement.

712.02.7 1 Cellular Concrete Blocks : The cellular concrete

blocks shall be interlocking, and capable of articulation when formed into mattresses. Furnish open or closed cell blocks as shown on the plans. Ensure th at concrete used to make the blocks meets the requirements of Section 901 and has a compressive strength of 4000 psi at 28 days. Use concrete aggregates meeting t he requirements of 1003.08 and listed on the Approved Materials List.

712.02.7 2 Cable : Use galvanized steel or continuous filament

polyester fiber cable to connect the blo cks to form a mattress. Ensure that the cable has adequate tensile strength to lift and handle the mattress safely. Permanent deformation of the cable and mattress due to elongation and

712.02.5 Dry-Batched Prepackaged Sacked Concrete : Use a

prepackag ed an Approved Materials List concrete product consisting of one part cement and a maximum of 5 parts sand by weight or other approved mix with the same cement content. Dry mix until uniform in color.

712.02.5 1 Cement : Cement shall be in accordance with

901.08.1 and 1001.01 .

712.02.5 2 Aggregate : Aggregates shall comply with the

gradation requirements of 1003.08 .

712.02.5 3 Sacks : Sacks shall comply with 1018.07 and shall be

capable of holding the concrete mixture without leakage during handling.

712.02.5 4 Water : Water shall be from an approved source in

accordance with 1018.01 .

712.02.6 Usable Soil: Usable soil shall be in accordance with

203.06.1 .

712.02.7 Cabled Articulated Concrete Block Mattress : Cabled

articulated concrete block mattresses shall consist of interlocking cellular concrete blocks connected with cables to bind the individual blocks into mattresses. The dimensions of the finished mattress shall be as shown on the plans or as directed by the engineer. Size and arrange holes for cable penetrations to minimize exposure of cables to potential environmental degradation. Do not pass cables through open areas within the dimensions of individual blocks. Geotextile fabric, as specified in 712.02.2 , may be glued to the bottom of the mattress in lieu of placing the geotextile in the trench prior to placement.

712.02.7 1 Cellular Concrete Blocks : The cellular concrete

blocks shall be interlocking, and capable of articulation when formed into mattresses. Furnish open or closed cell blocks as shown on the plans. Ensure th at concrete used to make the blocks meets the requirements of Section 901 and has a compressive strength of 4000 psi at 28 days. Use concrete aggregates meeting t he requirements of 1003.08 and listed on the Approved Materials List.

712.02.7 2 Cable : Use galvanized steel or continuous filament

polyester fiber cable to connect the blo cks to form a mattress. Ensure that the cable has adequate tensile strength to lift and handle the mattress safely. Permanent deformation of the cable and mattress due to elongation and

712.02.5 Dry-Batched Prepackaged Sacked Concrete : Use a

prepackag ed an Approved Materials List concrete product consisting of one part cement and a maximum of 5 parts sand by weight or other approved mix with the same cement content. Dry mix until uniform in color.

712.02.5 1 Cement : Cement shall be in accordance with

901.08.1 and 1001.01 .

712.02.5 2 Aggregate : Aggregates shall comply with the

gradation requirements of 1003.08 .

712.02.5 3 Sacks : Sacks shall comply with 1018.07 and shall be

capable of holding the concrete mixture without leakage during handling.

712.02.5 4 Water : Water shall be from an approved source in

accordance with 1018.01 .

712.02.6 Usable Soil: Usable soil shall be in accordance with

203.06.1 .

712.02.7 Cabled Articulated Concrete Block Mattress : Cabled

articulated concrete block mattresses shall consist of interlocking cellular concrete blocks connected with cables to bind the individual blocks into mattresses. The dimensions of the finished mattress shall be as shown on the plans or as directed by the engineer. Size and arrange holes for cable penetrations to minimize exposure of cables to potential environmental degradation. Do not pass cables through open areas within the dimensions of individual blocks. Geotextile fabric, as specified in 712.02.2 , may be glued to the bottom of the mattress in lieu of placing the geotextile in the trench prior to placement.

712.02.7 1 Cellular Concrete Blocks : The cellular concrete

blocks shall be interlocking, and capable of articulation when formed into mattresses. Furnish open or closed cell blocks as shown on the plans. Ensure th at concrete used to make the blocks meets the requirements of Section 901 and has a compressive strength of 4000 psi at 28 days. Use concrete aggregates meeting t he requirements of 1003.08 and listed on the Approved Materials List.

712.02.7 2 Cable : Use galvanized steel or continuous filament

polyester fiber cable to connect the blo cks to form a mattress. Ensure that the cable has adequate tensile strength to lift and handle the mattress safely. Permanent deformation of the cable and mattress due to elongation and

712.02.5 Dry-Batched Prepackaged Sacked Concrete : Use a

prepackag ed an Approved Materials List concrete product consisting of one part cement and a maximum of 5 parts sand by weight or other approved mix with the same cement content. Dry mix until uniform in color.

712.02.5 1 Cement : Cement shall be in accordance with

901.08.1 and 1001.01 .

712.02.5 2 Aggregate : Aggregates shall comply with the

gradation requirements of 1003.08 .

712.02.5 3 Sacks : Sacks shall comply with 1018.07 and shall be

capable of holding the concrete mixture without leakage during handling.

712.02.5 4 Water : Water shall be from an approved source in

accordance with 1018.01 .

712.02.6 Usable Soil: Usable soil shall be in accordance with

203.06.1 .

712.02.7 Cabled Articulated Concrete Block Mattress : Cabled

articulated concrete block mattresses shall consist of interlocking cellular concrete blocks connected with cables to bind the individual blocks into mattresses. The dimensions of the finished mattress shall be as shown on the plans or as directed by the engineer. Size and arrange holes for cable penetrations to minimize exposure of cables to potential environmental degradation. Do not pass cables through open areas within the dimensions of individual blocks. Geotextile fabric, as specified in 712.02.2 , may be glued to the bottom of the mattress in lieu of placing the geotextile in the trench prior to placement.

712.02.7 1 Cellular Concrete Blocks : The cellular concrete

blocks shall be interlocking, and capable of articulation when formed into mattresses. Furnish open or closed cell blocks as shown on the plans. Ensure th at concrete used to make the blocks meets the requirements of Section 901 and has a compressive strength of 4000 psi at 28 days. Use concrete aggregates meeting t he requirements of 1003.08 and listed on the Approved Materials List.

712.02.7 2 Cable : Use galvanized steel or continuous filament

polyester fiber cable to connect the blo cks to form a mattress. Ensure that the cable has adequate tensile strength to lift and handle the mattress safely. Permanent deformation of the cable and mattress due to elongation and

712.02.5 Dry-Batched Prepackaged Sacked Concrete : Use a

prepackag ed an Approved Materials List concrete product consisting of one part cement and a maximum of 5 parts sand by weight or other approved mix with the same cement content. Dry mix until uniform in color.

712.02.5 1 Cement : Cement shall be in accordance with

901.08.1 and 1001.01 .

712.02.5 2 Aggregate : Aggregates shall comply with the

gradation requirements of 1003.08 .

712.02.5 3 Sacks : Sacks shall comply with 1018.07 and shall be

capable of holding the concrete mixture without leakage during handling.

712.02.5 4 Water : Water shall be from an approved source in

accordance with 1018.01 .

712.02.6 Usable Soil: Usable soil shall be in accordance with

203.06.1 .

712.02.7 Cabled Articulated Concrete Block Mattress : Cabled

articulated concrete block mattresses shall consist of interlocking cellular concrete blocks connected with cables to bind the individual blocks into mattresses. The dimensions of the finished mattress shall be as shown on the plans or as directed by the engineer. Size and arrange holes for cable penetrations to minimize exposure of cables to potential environmental degradation. Do not pass cables through open areas within the dimensions of individual blocks. Geotextile fabric, as specified in 712.02.2 , may be glued to the bottom of the mattress in lieu of placing the geotextile in the trench prior to placement.

712.02.7 1 Cellular Concrete Blocks : The cellular concrete

blocks shall be interlocking, and capable of articulation when formed into mattresses. Furnish open or closed cell blocks as shown on the plans. Ensure th at concrete used to make the blocks meets the requirements of Section 901 and has a compressive strength of 4000 psi at 28 days. Use concrete aggregates meeting t he requirements of 1003.08 and listed on the Approved Materials List.

712.02.7 2 Cable : Use galvanized steel or continuous filament

polyester fiber cable to connect the blo cks to form a mattress. Ensure that the cable has adequate tensile strength to lift and handle the mattress safely. Permanent deformation of the cable and mattress due to elongation and

712.02.5 Dry-Batched Prepackaged Sacked Concrete : Use a

prepackag ed an Approved Materials List concrete product consisting of one part cement and a maximum of 5 parts sand by weight or other approved mix with the same cement content. Dry mix until uniform in color.

712.02.5 1 Cement : Cement shall be in accordance with

901.08.1 and 1001.01 .

712.02.5 2 Aggregate : Aggregates shall comply with the

gradation requirements of 1003.08 .

712.02.5 3 Sacks : Sacks shall comply with 1018.07 and shall be

capable of holding the concrete mixture without leakage during handling.

712.02.5 4 Water : Water shall be from an approved source in

accordance with 1018.01 .

712.02.6 Usable Soil: Usable soil shall be in accordance with

203.06.1 .

712.02.7 Cabled Articulated Concrete Block Mattress : Cabled

articulated concrete block mattresses shall consist of interlocking cellular concrete blocks connected with cables to bind the individual blocks into mattresses. The dimensions of the finished mattress shall be as shown on the plans or as directed by the engineer. Size and arrange holes for cable penetrations to minimize exposure of cables to potential environmental degradation. Do not pass cables through open areas within the dimensions of individual blocks. Geotextile fabric, as specified in 712.02.2 , may be glued to the bottom of the mattress in lieu of placing the geotextile in the trench prior to placement.

712.02.7 1 Cellular Concrete Blocks : The cellular concrete

blocks shall be interlocking, and capable of articulation when formed into mattresses. Furnish open or closed cell blocks as shown on the plans. Ensure th at concrete used to make the blocks meets the requirements of Section 901 and has a compressive strength of 4000 psi at 28 days. Use concrete aggregates meeting t he requirements of 1003.08 and listed on the Approved Materials List.

712.02.7 2 Cable : Use galvanized steel or continuous filament

polyester fiber cable to connect the blo cks to form a mattress. Ensure that the cable has adequate tensile strength to lift and handle the mattress safely. Permanent deformation of the cable and mattress due to elongation and

712.02.5 Dry-Batched Prepackaged Sacked Concrete : Use a

prepackag ed an Approved Materials List concrete product consisting of one part cement and a maximum of 5 parts sand by weight or other approved mix with the same cement content. Dry mix until uniform in color.

712.02.5 1 Cement : Cement shall be in accordance with

901.08.1 and 1001.01 .

712.02.5 2 Aggregate : Aggregates shall comply with the

gradation requirements of 1003.08 .

712.02.5 3 Sacks : Sacks shall comply with 1018.07 and shall be

capable of holding the concrete mixture without leakage during handling.

712.02.5 4 Water : Water shall be from an approved source in

accordance with 1018.01 .

712.02.6 Usable Soil: Usable soil shall be in accordance with

203.06.1 .

712.02.7 Cabled Articulated Concrete Block Mattress : Cabled

articulated concrete block mattresses shall consist of interlocking cellular concrete blocks connected with cables to bind the individual blocks into mattresses. The dimensions of the finished mattress shall be as shown on the plans or as directed by the engineer. Size and arrange holes for cable penetrations to minimize exposure of cables to potential environmental degradation. Do not pass cables through open areas within the dimensions of individual blocks. Geotextile fabric, as specified in 712.02.2 , may be glued to the bottom of the mattress in lieu of placing the geotextile in the trench prior to placement.

712.02.7 1 Cellular Concrete Blocks : The cellular concrete

blocks shall be interlocking, and capable of articulation when formed into mattresses. Furnish open or closed cell blocks as shown on the plans. Ensure th at concrete used to make the blocks meets the requirements of Section 901 and has a compressive strength of 4000 psi at 28 days. Use concrete aggregates meeting t he requirements of 1003.08 and listed on the Approved Materials List.

712.02.7 2 Cable : Use galvanized steel or continuous filament

polyester fiber cable to connect the blo cks to form a mattress. Ensure that the cable has adequate tensile strength to lift and handle the mattress safely. Permanent deformation of the cable and mattress due to elongation and

712.02.5 Dry-Batched Prepackaged Sacked Concrete : Use a

prepackag ed an Approved Materials List concrete product consisting of one part cement and a maximum of 5 parts sand by weight or other approved mix with the same cement content. Dry mix until uniform in color.

712.02.5 1 Cement : Cement shall be in accordance with

901.08.1 and 1001.01 .

712.02.5 2 Aggregate : Aggregates shall comply with the

gradation requirements of 1003.08 .

712.02.5 3 Sacks : Sacks shall comply with 1018.07 and shall be

capable of holding the concrete mixture without leakage during handling.

712.02.5 4 Water : Water shall be from an approved source in

accordance with 1018.01 .

712.02.6 Usable Soil: Usable soil shall be in accordance with

203.06.1 .

712.02.7 Cabled Articulated Concrete Block Mattress : Cabled

articulated concrete block mattresses shall consist of interlocking cellular concrete blocks connected with cables to bind the individual blocks into mattresses. The dimensions of the finished mattress shall be as shown on the plans or as directed by the engineer. Size and arrange holes for cable penetrations to minimize exposure of cables to potential environmental degradation. Do not pass cables through open areas within the dimensions of individual blocks. Geotextile fabric, as specified in 712.02.2 , may be glued to the bottom of the mattress in lieu of placing the geotextile in the trench prior to placement.

712.02.7 1 Cellular Concrete Blocks : The cellular concrete

blocks shall be interlocking, and capable of articulation when formed into mattresses. Furnish open or closed cell blocks as shown on the plans. Ensure th at concrete used to make the blocks meets the requirements of Section 901 and has a compressive strength of 4000 psi at 28 days. Use concrete aggregates meeting t he requirements of 1003.08 and listed on the Approved Materials List.

712.02.7 2 Cable : Use galvanized steel or continuous filament

polyester fiber cable to connect the blo cks to form a mattress. Ensure that the cable has adequate tensile strength to lift and handle the mattress safely. Permanent deformation of the cable and mattress due to elongation and

712.02.5 Dry-Batched Prepackaged Sacked Concrete : Use a

prepackag ed an Approved Materials List concrete product consisting of one part cement and a maximum of 5 parts sand by weight or other approved mix with the same cement content. Dry mix until uniform in color.

712.02.5 1 Cement : Cement shall be in accordance with

901.08.1 and 1001.01 .

712.02.5 2 Aggregate : Aggregates shall comply with the

gradation requirements of 1003.08 .

712.02.5 3 Sacks : Sacks shall comply with 1018.07 and shall be

capable of holding the concrete mixture without leakage during handling.

712.02.5 4 Water : Water shall be from an approved source in

accordance with 1018.01 .

712.02.6 Usable Soil: Usable soil shall be in accordance with

203.06.1 .

712.02.7 Cabled Articulated Concrete Block Mattress : Cabled

articulated concrete block mattresses shall consist of interlocking cellular concrete blocks connected with cables to bind the individual blocks into mattresses. The dimensions of the finished mattress shall be as shown on the plans or as directed by the engineer. Size and arrange holes for cable penetrations to minimize exposure of cables to potential environmental degradation. Do not pass cables through open areas within the dimensions of individual blocks. Geotextile fabric, as specified in 712.02.2 , may be glued to the bottom of the mattress in lieu of placing the geotextile in the trench prior to placement.

712.02.7 1 Cellular Concrete Blocks : The cellular concrete

blocks shall be interlocking, and capable of articulation when formed into mattresses. Furnish open or closed cell blocks as shown on the plans. Ensure th at concrete used to make the blocks meets the requirements of Section 901 and has a compressive strength of 4000 psi at 28 days. Use concrete aggregates meeting t he requirements of 1003.08 and listed on the Approved Materials List.

712.02.7 2 Cable : Use galvanized steel or continuous filament

polyester fiber cable to connect the blo cks to form a mattress. Ensure that the cable has adequate tensile strength to lift and handle the mattress safely. Permanent deformation of the cable and mattress due to elongation and elasticity of the cable during handling and placement shall be negli gible.

712.03 CONSTRUCTION REQUIREMENTS. Construct revetments

in dry or dewatered areas, unless otherwise directed. Remove logs, stumps, and other undesirable material from areas on which revetments are to be placed. Provide usable soil to bring areas to gra de and compact to the density of surrounding ground to the engineer’s satisfaction before final grading. Grade the revetment areas to required sections.

712.03.1 Geotextile Fabric Placement : Bury ends of geotextile

fabric for anchorage as shown on the plans. L ap adjacent strips of geotextile fabric at least 18 inches. Pin the laps at maximum 5 -foot intervals. Do not damage geotextile fabric during revetment placement. Repair damaged fabric in accordance with 203.11.3 or replace at no direct pay.

712.03.2 Concrete Cast -in-Place Revetment : Before concrete

placement, place preformed 1/4 inch thick expansion joint filler complying with 1005.01.1 around piles, columns, or other structural elements as directed. Commence placing concret e revetment for slope protection at the toe of revetment and progress upslope. Place revetment for stream channels and other relatively level areas as directed. After placement, cure the revetment surface in accordance with

601.03.10 .

712.03.3 Wet-Batched Sacked Concrete Placement :

Uniformly fill sacks to approximately 3/4 cu bic foot. Fold the open end under the bag during placement. Place sacks of wet -batched concrete in one layer in contact with adjacent sacks and tamp into position by approved methods. Begin placement of sacked concrete at the revetment toe and progress upslope. Place sacked concrete revetment for stream channels and other relatively level areas as directed.

712.03.4 Dry-Batched Prepackaged Concrete Placement :

Uniformly fill sacks to approximately 3/4 cubic foot and seal the ends by tying, stitching, or other approved methods. Tightly pack the filled sacks against each other. Begin placement at the revetment toe and progress upslope with staggered joints. At the end of each day’s operations and upon comple tion at a location, saturate the sacks and contents with water. The quantity of water required shall be as directed at no direct pay. The compressive strength shall comply with Section 901 for Class R concrete. elasticity of the cable during handling and placement shall be negli gible.

712.03 CONSTRUCTION REQUIREMENTS. Construct revetments

in dry or dewatered areas, unless otherwise directed. Remove logs, stumps, and other undesirable material from areas on which revetments are to be placed. Provide usable soil to bring areas to gra de and compact to the density of surrounding ground to the engineer’s satisfaction before final grading. Grade the revetment areas to required sections.

712.03.1 Geotextile Fabric Placement : Bury ends of geotextile

fabric for anchorage as shown on the plans. L ap adjacent strips of geotextile fabric at least 18 inches. Pin the laps at maximum 5 -foot intervals. Do not damage geotextile fabric during revetment placement. Repair damaged fabric in accordance with 203.11.3 or replace at no direct pay.

712.03.2 Concrete Cast -in-Place Revetment : Before concrete

placement, place preformed 1/4 inch thick expansion joint filler complying with 1005.01.1 around piles, columns, or other structural elements as directed. Commence placing concret e revetment for slope protection at the toe of revetment and progress upslope. Place revetment for stream channels and other relatively level areas as directed. After placement, cure the revetment surface in accordance with

601.03.10 .

712.03.3 Wet-Batched Sacked Concrete Placement :

Uniformly fill sacks to approximately 3/4 cu bic foot. Fold the open end under the bag during placement. Place sacks of wet -batched concrete in one layer in contact with adjacent sacks and tamp into position by approved methods. Begin placement of sacked concrete at the revetment toe and progress upslope. Place sacked concrete revetment for stream channels and other relatively level areas as directed.

712.03.4 Dry-Batched Prepackaged Concrete Placement :

Uniformly fill sacks to approximately 3/4 cubic foot and seal the ends by tying, stitching, or other approved methods. Tightly pack the filled sacks against each other. Begin placement at the revetment toe and progress upslope with staggered joints. At the end of each day’s operations and upon comple tion at a location, saturate the sacks and contents with water. The quantity of water required shall be as directed at no direct pay. The compressive strength shall comply with Section 901 for Class R concrete. elasticity of the cable during handling and placement shall be negli gible.

712.03 CONSTRUCTION REQUIREMENTS. Construct revetments

in dry or dewatered areas, unless otherwise directed. Remove logs, stumps, and other undesirable material from areas on which revetments are to be placed. Provide usable soil to bring areas to gra de and compact to the density of surrounding ground to the engineer’s satisfaction before final grading. Grade the revetment areas to required sections.

712.03.1 Geotextile Fabric Placement : Bury ends of geotextile

fabric for anchorage as shown on the plans. L ap adjacent strips of geotextile fabric at least 18 inches. Pin the laps at maximum 5 -foot intervals. Do not damage geotextile fabric during revetment placement. Repair damaged fabric in accordance with 203.11.3 or replace at no direct pay.

712.03.2 Concrete Cast -in-Place Revetment : Before concrete

placement, place preformed 1/4 inch thick expansion joint filler complying with 1005.01.1 around piles, columns, or other structural elements as directed. Commence placing concret e revetment for slope protection at the toe of revetment and progress upslope. Place revetment for stream channels and other relatively level areas as directed. After placement, cure the revetment surface in accordance with

601.03.10 .

712.03.3 Wet-Batched Sacked Concrete Placement :

Uniformly fill sacks to approximately 3/4 cu bic foot. Fold the open end under the bag during placement. Place sacks of wet -batched concrete in one layer in contact with adjacent sacks and tamp into position by approved methods. Begin placement of sacked concrete at the revetment toe and progress upslope. Place sacked concrete revetment for stream channels and other relatively level areas as directed.

712.03.4 Dry-Batched Prepackaged Concrete Placement :

Uniformly fill sacks to approximately 3/4 cubic foot and seal the ends by tying, stitching, or other approved methods. Tightly pack the filled sacks against each other. Begin placement at the revetment toe and progress upslope with staggered joints. At the end of each day’s operations and upon comple tion at a location, saturate the sacks and contents with water. The quantity of water required shall be as directed at no direct pay. The compressive strength shall comply with Section 901 for Class R concrete. elasticity of the cable during handling and placement shall be negli gible.

712.03 CONSTRUCTION REQUIREMENTS. Construct revetments

in dry or dewatered areas, unless otherwise directed. Remove logs, stumps, and other undesirable material from areas on which revetments are to be placed. Provide usable soil to bring areas to gra de and compact to the density of surrounding ground to the engineer’s satisfaction before final grading. Grade the revetment areas to required sections.

712.03.1 Geotextile Fabric Placement : Bury ends of geotextile

fabric for anchorage as shown on the plans. L ap adjacent strips of geotextile fabric at least 18 inches. Pin the laps at maximum 5 -foot intervals. Do not damage geotextile fabric during revetment placement. Repair damaged fabric in accordance with 203.11.3 or replace at no direct pay.

712.03.2 Concrete Cast -in-Place Revetment : Before concrete

placement, place preformed 1/4 inch thick expansion joint filler complying with 1005.01.1 around piles, columns, or other structural elements as directed. Commence placing concret e revetment for slope protection at the toe of revetment and progress upslope. Place revetment for stream channels and other relatively level areas as directed. After placement, cure the revetment surface in accordance with

601.03.10 .

712.03.3 Wet-Batched Sacked Concrete Placement :

Uniformly fill sacks to approximately 3/4 cu bic foot. Fold the open end under the bag during placement. Place sacks of wet -batched concrete in one layer in contact with adjacent sacks and tamp into position by approved methods. Begin placement of sacked concrete at the revetment toe and progress upslope. Place sacked concrete revetment for stream channels and other relatively level areas as directed.

712.03.4 Dry-Batched Prepackaged Concrete Placement :

Uniformly fill sacks to approximately 3/4 cubic foot and seal the ends by tying, stitching, or other approved methods. Tightly pack the filled sacks against each other. Begin placement at the revetment toe and progress upslope with staggered joints. At the end of each day’s operations and upon comple tion at a location, saturate the sacks and contents with water. The quantity of water required shall be as directed at no direct pay. The compressive strength shall comply with Section 901 for Class R concrete. elasticity of the cable during handling and placement shall be negli gible.

712.03 CONSTRUCTION REQUIREMENTS. Construct revetments

in dry or dewatered areas, unless otherwise directed. Remove logs, stumps, and other undesirable material from areas on which revetments are to be placed. Provide usable soil to bring areas to gra de and compact to the density of surrounding ground to the engineer’s satisfaction before final grading. Grade the revetment areas to required sections.

712.03.1 Geotextile Fabric Placement : Bury ends of geotextile

fabric for anchorage as shown on the plans. L ap adjacent strips of geotextile fabric at least 18 inches. Pin the laps at maximum 5 -foot intervals. Do not damage geotextile fabric during revetment placement. Repair damaged fabric in accordance with 203.11.3 or replace at no direct pay.

712.03.2 Concrete Cast -in-Place Revetment : Before concrete

placement, place preformed 1/4 inch thick expansion joint filler complying with 1005.01.1 around piles, columns, or other structural elements as directed. Commence placing concret e revetment for slope protection at the toe of revetment and progress upslope. Place revetment for stream channels and other relatively level areas as directed. After placement, cure the revetment surface in accordance with

601.03.10 .

712.03.3 Wet-Batched Sacked Concrete Placement :

Uniformly fill sacks to approximately 3/4 cu bic foot. Fold the open end under the bag during placement. Place sacks of wet -batched concrete in one layer in contact with adjacent sacks and tamp into position by approved methods. Begin placement of sacked concrete at the revetment toe and progress upslope. Place sacked concrete revetment for stream channels and other relatively level areas as directed.

712.03.4 Dry-Batched Prepackaged Concrete Placement :

Uniformly fill sacks to approximately 3/4 cubic foot and seal the ends by tying, stitching, or other approved methods. Tightly pack the filled sacks against each other. Begin placement at the revetment toe and progress upslope with staggered joints. At the end of each day’s operations and upon comple tion at a location, saturate the sacks and contents with water. The quantity of water required shall be as directed at no direct pay. The compressive strength shall comply with Section 901 for Class R concrete. elasticity of the cable during handling and placement shall be negli gible.

712.03 CONSTRUCTION REQUIREMENTS. Construct revetments

in dry or dewatered areas, unless otherwise directed. Remove logs, stumps, and other undesirable material from areas on which revetments are to be placed. Provide usable soil to bring areas to gra de and compact to the density of surrounding ground to the engineer’s satisfaction before final grading. Grade the revetment areas to required sections.

712.03.1 Geotextile Fabric Placement : Bury ends of geotextile

fabric for anchorage as shown on the plans. L ap adjacent strips of geotextile fabric at least 18 inches. Pin the laps at maximum 5 -foot intervals. Do not damage geotextile fabric during revetment placement. Repair damaged fabric in accordance with 203.11.3 or replace at no direct pay.

712.03.2 Concrete Cast -in-Place Revetment : Before concrete

placement, place preformed 1/4 inch thick expansion joint filler complying with 1005.01.1 around piles, columns, or other structural elements as directed. Commence placing concret e revetment for slope protection at the toe of revetment and progress upslope. Place revetment for stream channels and other relatively level areas as directed. After placement, cure the revetment surface in accordance with

601.03.10 .

712.03.3 Wet-Batched Sacked Concrete Placement :

Uniformly fill sacks to approximately 3/4 cu bic foot. Fold the open end under the bag during placement. Place sacks of wet -batched concrete in one layer in contact with adjacent sacks and tamp into position by approved methods. Begin placement of sacked concrete at the revetment toe and progress upslope. Place sacked concrete revetment for stream channels and other relatively level areas as directed.

712.03.4 Dry-Batched Prepackaged Concrete Placement :

Uniformly fill sacks to approximately 3/4 cubic foot and seal the ends by tying, stitching, or other approved methods. Tightly pack the filled sacks against each other. Begin placement at the revetment toe and progress upslope with staggered joints. At the end of each day’s operations and upon comple tion at a location, saturate the sacks and contents with water. The quantity of water required shall be as directed at no direct pay. The compressive strength shall comply with Section 901 for Class R concrete.

712.03.5 Stone Placement : Construct toe and end walls by placing

stone in the trench lined with geotextile fabric. Begin placement of stone at the bottom of the slope in a layer having the specified average thick ness. Place stone by approved methods. A tolerance of 2 inches above or below the specified thickness will be allowed. Openings between stones exposing more than 4 square inches of geotextile fabric will not be permitted.

712.03.6 Cabled Articulated Concrete Block Mattress

Placement : Sufficiently excavate the area in which the mattress is to be placed to ensure that the mattress is resting on the bottom of the trench. Excavate the trench to an elevation 6 inches below the grade line shown on the plans. Th e mattress placement direction shall be as shown on the plans or as directed by the engineer. Where requiring more than one width or length of mattress, bind adjacent mattresses together according to plan details to the satisfaction of the engineer.

712.04 MEASU REMENT. Revetments will be measured by the square

yard of surface area to be re -vetted as shown on the plans and as directed. Site preparation, geotextile fabric, and expansion joint filler will not be measured for payment. Excavation, cables, and tie s for cabled articulated concrete block mattress will not be measured for payment.

712.05 PAYMENT. Payment for all revetments will be made at the

contract unit price per square yard, which includes furnishing and installing all materials as shown on the plan d etails and in accordance with this section. Payment for concrete cast -in-place revetment, wet, and dry batched sacked concrete revetment, will be made on a lot basis at the contract unit price per square yard, adjusted in accordance with table 901-

712.03.5 Stone Placement : Construct toe and end walls by placing

stone in the trench lined with geotextile fabric. Begin placement of stone at the bottom of the slope in a layer having the specified average thick ness. Place stone by approved methods. A tolerance of 2 inches above or below the specified thickness will be allowed. Openings between stones exposing more than 4 square inches of geotextile fabric will not be permitted.

712.03.6 Cabled Articulated Concrete Block Mattress

Placement : Sufficiently excavate the area in which the mattress is to be placed to ensure that the mattress is resting on the bottom of the trench. Excavate the trench to an elevation 6 inches below the grade line shown on the plans. Th e mattress placement direction shall be as shown on the plans or as directed by the engineer. Where requiring more than one width or length of mattress, bind adjacent mattresses together according to plan details to the satisfaction of the engineer.

712.04 MEASU REMENT. Revetments will be measured by the square

yard of surface area to be re -vetted as shown on the plans and as directed. Site preparation, geotextile fabric, and expansion joint filler will not be measured for payment. Excavation, cables, and tie s for cabled articulated concrete block mattress will not be measured for payment.

712.05 PAYMENT. Payment for all revetments will be made at the

contract unit price per square yard, which includes furnishing and installing all materials as shown on the plan d etails and in accordance with this section. Payment for concrete cast -in-place revetment, wet, and dry batched sacked concrete revetment, will be made on a lot basis at the contract unit price per square yard, adjusted in accordance with table 901-

712.03.5 Stone Placement : Construct toe and end walls by placing

stone in the trench lined with geotextile fabric. Begin placement of stone at the bottom of the slope in a layer having the specified average thick ness. Place stone by approved methods. A tolerance of 2 inches above or below the specified thickness will be allowed. Openings between stones exposing more than 4 square inches of geotextile fabric will not be permitted.

712.03.6 Cabled Articulated Concrete Block Mattress

Placement : Sufficiently excavate the area in which the mattress is to be placed to ensure that the mattress is resting on the bottom of the trench. Excavate the trench to an elevation 6 inches below the grade line shown on the plans. Th e mattress placement direction shall be as shown on the plans or as directed by the engineer. Where requiring more than one width or length of mattress, bind adjacent mattresses together according to plan details to the satisfaction of the engineer.

712.04 MEASU REMENT. Revetments will be measured by the square

yard of surface area to be re -vetted as shown on the plans and as directed. Site preparation, geotextile fabric, and expansion joint filler will not be measured for payment. Excavation, cables, and tie s for cabled articulated concrete block mattress will not be measured for payment.

712.05 PAYMENT. Payment for all revetments will be made at the

contract unit price per square yard, which includes furnishing and installing all materials as shown on the plan d etails and in accordance with this section. Payment for concrete cast -in-place revetment, wet, and dry batched sacked concrete revetment, will be made on a lot basis at the contract unit price per square yard, adjusted in accordance with table 901-

712.03.5 Stone Placement : Construct toe and end walls by placing

stone in the trench lined with geotextile fabric. Begin placement of stone at the bottom of the slope in a layer having the specified average thick ness. Place stone by approved methods. A tolerance of 2 inches above or below the specified thickness will be allowed. Openings between stones exposing more than 4 square inches of geotextile fabric will not be permitted.

712.03.6 Cabled Articulated Concrete Block Mattress

Placement : Sufficiently excavate the area in which the mattress is to be placed to ensure that the mattress is resting on the bottom of the trench. Excavate the trench to an elevation 6 inches below the grade line shown on the plans. Th e mattress placement direction shall be as shown on the plans or as directed by the engineer. Where requiring more than one width or length of mattress, bind adjacent mattresses together according to plan details to the satisfaction of the engineer.

712.04 MEASU REMENT. Revetments will be measured by the square

yard of surface area to be re -vetted as shown on the plans and as directed. Site preparation, geotextile fabric, and expansion joint filler will not be measured for payment. Excavation, cables, and tie s for cabled articulated concrete block mattress will not be measured for payment.

712.05 PAYMENT. Payment for all revetments will be made at the

contract unit price per square yard, which includes furnishing and installing all materials as shown on the plan d etails and in accordance with this section. Payment for concrete cast -in-place revetment, wet, and dry batched sacked concrete revetment, will be made on a lot basis at the contract unit price per square yard, adjusted in accordance with table 901-

712.03.5 Stone Placement : Construct toe and end walls by placing

stone in the trench lined with geotextile fabric. Begin placement of stone at the bottom of the slope in a layer having the specified average thick ness. Place stone by approved methods. A tolerance of 2 inches above or below the specified thickness will be allowed. Openings between stones exposing more than 4 square inches of geotextile fabric will not be permitted.

712.03.6 Cabled Articulated Concrete Block Mattress

Placement : Sufficiently excavate the area in which the mattress is to be placed to ensure that the mattress is resting on the bottom of the trench. Excavate the trench to an elevation 6 inches below the grade line shown on the plans. Th e mattress placement direction shall be as shown on the plans or as directed by the engineer. Where requiring more than one width or length of mattress, bind adjacent mattresses together according to plan details to the satisfaction of the engineer.

712.04 MEASU REMENT. Revetments will be measured by the square

yard of surface area to be re -vetted as shown on the plans and as directed. Site preparation, geotextile fabric, and expansion joint filler will not be measured for payment. Excavation, cables, and tie s for cabled articulated concrete block mattress will not be measured for payment.

712.05 PAYMENT. Payment for all revetments will be made at the

contract unit price per square yard, which includes furnishing and installing all materials as shown on the plan d etails and in accordance with this section. Payment for concrete cast -in-place revetment, wet, and dry batched sacked concrete revetment, will be made on a lot basis at the contract unit price per square yard, adjusted in accordance with table 901-

713.01 DESCRIPTION. Furnish, install, maintain, and remove

temporary construction barricades, precast concrete barriers, lights, signals, pavement markings, and signs; provide flaggers; and comply with all other requirements regarding the prote ction of the work, workers, and safety of the public. Unless otherwise noted in the plans or special provisions, this work also provides for traffic control management in compliance with the Manual On Uniform Traffic Control Devices (MUTCD), including the installation, inspection, maintenance, and removal of all traffic control devices relative to work on the project. Signs, barricades, barriers, channelizing devices, pavement markings, or any other temporary traffic control measures shall comply with pla n details, Temporary Traffic Control Standards , the MUTCD, and these specifications. Signs, barricades, barriers, channelizing devices, pavement markings, and arrangements thereof, as shown on the plans, are minimum requirements. Furnish and install appro priate signs for special conditions as directed. Requirements for proper signs, barricades, barriers, channelizing devices, or other safety precautions promulgated by the contractor ’s insurers are not negated by these specifications. These specifications shall not be construed to relieve the contractor of responsibilities for the safety of the public, for liability in connection therewith, or compliance with state and local laws or ordinances. Assign one or more authorized Traffic Control Supervisors (TCS) to provide traffic control management for the project. If assigning more than one TCS, then submit a weekly schedule identifying who will be in charge of providing traffic control management on a daily basis to the engineer. The TCS shall have a set of all contract documents relating to traffic control (and traffic staging if applicable), a current copy of the MUTCD, and a current copy of Temporary Traffic Control Standards readily available at all times. If a subcontractor provides traffic contro l management, the subcontractor’s TCS shall meet all the requirements set forth herein. The contractor may assign one or more Traffic Control Technicians (TCT) to assist the TCS in inspection and maintenance of Traffic Control Devices.