Guard rail timber species (blockouts/braces) shall be the same as those furnished for the timber posts. The actual finished size of blockouts for round timber posts shall be 5 3/4 inch square, with a tolerance of 1/8 inch plus or minus. Each of the four corners of e ach block shall be machined down to provide a flat 1 inch surface the entire length of the block with a tolerance of 1/4 inch plus or minus. Each block shall be machine concaved to a radius of 3 5/8 inches, and to a depth of 3/4 inch. The size and hole l ocation shall be as shown on the plans . Blockouts shall be of medium grain, at least 4 rings per inch, and free from splits, shakes, compression wood or decay in any form. Individual knots, knot clusters or knots in the same cross section of a face are p ermitted, provided they are sound or firm, and are limited in cumulative width (when measured between lines paralleled to the edges) to no more than one third the width of the face. Grain deviation is limited to 1 inch in 6 inches. The material may be sa wn or surfaced.
1014.02.4 Glulam Poles, Posts, and Braces . Glulam poles shall
comply with ANSI 05.2. Glulam posts and braces shall comply with ANSI 05.3. Glulam is not to be used for pile applications.
1014.03 TIMBER PRESERVATIVES . The type preservatives to be
used are as follows:
1014.03.1 Creosote (CR): For creosote used for land and fresh and
coastal water applications, comply with AWPA P1/P13.
1014.03.2 Creosote Solutions (CR -S): For creosote solutions for
fresh and coastal water applications, comply with AWPA P2.
1014.03.3 Pentachlorop henol -Petroleum Solution (Penta):
Comply with AWPA P35.
1014.03.4 Copper Naphthenate (CuN): Comply with AWPA
P8/P9.
1014.03.5 Chromated Copper Arsenate (CCA): Comply with
AWPA P23, Type C.
1014.03.6 Ammoniacal Copper Zinc Arsenate (ACZA):
Comply with AWPA P22.
1014.03.7 Alkaline Copper Quat (ACQ): Comply with AWPA
P26 for Type A (ACQ -A). Comply with AWPA P27 for Type B (ACQ -B). Comply with P28 for Type C (ACQ -C). Guard rail timber species (blockouts/braces) shall be the same as those furnished for the timber posts. The actual finished size of blockouts for round timber posts shall be 5 3/4 inch square, with a tolerance of 1/8 inch plus or minus. Each of the four corners of e ach block shall be machined down to provide a flat 1 inch surface the entire length of the block with a tolerance of 1/4 inch plus or minus. Each block shall be machine concaved to a radius of 3 5/8 inches, and to a depth of 3/4 inch. The size and hole l ocation shall be as shown on the plans . Blockouts shall be of medium grain, at least 4 rings per inch, and free from splits, shakes, compression wood or decay in any form. Individual knots, knot clusters or knots in the same cross section of a face are p ermitted, provided they are sound or firm, and are limited in cumulative width (when measured between lines paralleled to the edges) to no more than one third the width of the face. Grain deviation is limited to 1 inch in 6 inches. The material may be sa wn or surfaced.
1014.02.4 Glulam Poles, Posts, and Braces . Glulam poles shall
comply with ANSI 05.2. Glulam posts and braces shall comply with ANSI 05.3. Glulam is not to be used for pile applications.
1014.03 TIMBER PRESERVATIVES . The type preservatives to be
used are as follows:
1014.03.1 Creosote (CR): For creosote used for land and fresh and
coastal water applications, comply with AWPA P1/P13.
1014.03.2 Creosote Solutions (CR -S): For creosote solutions for
fresh and coastal water applications, comply with AWPA P2.
1014.03.3 Pentachlorop henol -Petroleum Solution (Penta):
Comply with AWPA P35.
1014.03.4 Copper Naphthenate (CuN): Comply with AWPA
P8/P9.
1014.03.5 Chromated Copper Arsenate (CCA): Comply with
AWPA P23, Type C.
1014.03.6 Ammoniacal Copper Zinc Arsenate (ACZA):
Comply with AWPA P22.
1014.03.7 Alkaline Copper Quat (ACQ): Comply with AWPA
P26 for Type A (ACQ -A). Comply with AWPA P27 for Type B (ACQ -B). Comply with P28 for Type C (ACQ -C). Guard rail timber species (blockouts/braces) shall be the same as those furnished for the timber posts. The actual finished size of blockouts for round timber posts shall be 5 3/4 inch square, with a tolerance of 1/8 inch plus or minus. Each of the four corners of e ach block shall be machined down to provide a flat 1 inch surface the entire length of the block with a tolerance of 1/4 inch plus or minus. Each block shall be machine concaved to a radius of 3 5/8 inches, and to a depth of 3/4 inch. The size and hole l ocation shall be as shown on the plans . Blockouts shall be of medium grain, at least 4 rings per inch, and free from splits, shakes, compression wood or decay in any form. Individual knots, knot clusters or knots in the same cross section of a face are p ermitted, provided they are sound or firm, and are limited in cumulative width (when measured between lines paralleled to the edges) to no more than one third the width of the face. Grain deviation is limited to 1 inch in 6 inches. The material may be sa wn or surfaced.
1014.02.4 Glulam Poles, Posts, and Braces . Glulam poles shall
comply with ANSI 05.2. Glulam posts and braces shall comply with ANSI 05.3. Glulam is not to be used for pile applications.
1014.03 TIMBER PRESERVATIVES . The type preservatives to be
used are as follows:
1014.03.1 Creosote (CR): For creosote used for land and fresh and
coastal water applications, comply with AWPA P1/P13.
1014.03.2 Creosote Solutions (CR -S): For creosote solutions for
fresh and coastal water applications, comply with AWPA P2.
1014.03.3 Pentachlorop henol -Petroleum Solution (Penta):
Comply with AWPA P35.
1014.03.4 Copper Naphthenate (CuN): Comply with AWPA
P8/P9.
1014.03.5 Chromated Copper Arsenate (CCA): Comply with
AWPA P23, Type C.
1014.03.6 Ammoniacal Copper Zinc Arsenate (ACZA):
Comply with AWPA P22.
1014.03.7 Alkaline Copper Quat (ACQ): Comply with AWPA
P26 for Type A (ACQ -A). Comply with AWPA P27 for Type B (ACQ -B). Comply with P28 for Type C (ACQ -C). Guard rail timber species (blockouts/braces) shall be the same as those furnished for the timber posts. The actual finished size of blockouts for round timber posts shall be 5 3/4 inch square, with a tolerance of 1/8 inch plus or minus. Each of the four corners of e ach block shall be machined down to provide a flat 1 inch surface the entire length of the block with a tolerance of 1/4 inch plus or minus. Each block shall be machine concaved to a radius of 3 5/8 inches, and to a depth of 3/4 inch. The size and hole l ocation shall be as shown on the plans . Blockouts shall be of medium grain, at least 4 rings per inch, and free from splits, shakes, compression wood or decay in any form. Individual knots, knot clusters or knots in the same cross section of a face are p ermitted, provided they are sound or firm, and are limited in cumulative width (when measured between lines paralleled to the edges) to no more than one third the width of the face. Grain deviation is limited to 1 inch in 6 inches. The material may be sa wn or surfaced.
1014.02.4 Glulam Poles, Posts, and Braces . Glulam poles shall
comply with ANSI 05.2. Glulam posts and braces shall comply with ANSI 05.3. Glulam is not to be used for pile applications.
1014.03 TIMBER PRESERVATIVES . The type preservatives to be
used are as follows:
1014.03.1 Creosote (CR): For creosote used for land and fresh and
coastal water applications, comply with AWPA P1/P13.
1014.03.2 Creosote Solutions (CR -S): For creosote solutions for
fresh and coastal water applications, comply with AWPA P2.
1014.03.3 Pentachlorop henol -Petroleum Solution (Penta):
Comply with AWPA P35.
1014.03.4 Copper Naphthenate (CuN): Comply with AWPA
P8/P9.
1014.03.5 Chromated Copper Arsenate (CCA): Comply with
AWPA P23, Type C.
1014.03.6 Ammoniacal Copper Zinc Arsenate (ACZA):
Comply with AWPA P22.
1014.03.7 Alkaline Copper Quat (ACQ): Comply with AWPA
P26 for Type A (ACQ -A). Comply with AWPA P27 for Type B (ACQ -B). Comply with P28 for Type C (ACQ -C). Guard rail timber species (blockouts/braces) shall be the same as those furnished for the timber posts. The actual finished size of blockouts for round timber posts shall be 5 3/4 inch square, with a tolerance of 1/8 inch plus or minus. Each of the four corners of e ach block shall be machined down to provide a flat 1 inch surface the entire length of the block with a tolerance of 1/4 inch plus or minus. Each block shall be machine concaved to a radius of 3 5/8 inches, and to a depth of 3/4 inch. The size and hole l ocation shall be as shown on the plans . Blockouts shall be of medium grain, at least 4 rings per inch, and free from splits, shakes, compression wood or decay in any form. Individual knots, knot clusters or knots in the same cross section of a face are p ermitted, provided they are sound or firm, and are limited in cumulative width (when measured between lines paralleled to the edges) to no more than one third the width of the face. Grain deviation is limited to 1 inch in 6 inches. The material may be sa wn or surfaced.
1014.02.4 Glulam Poles, Posts, and Braces . Glulam poles shall
comply with ANSI 05.2. Glulam posts and braces shall comply with ANSI 05.3. Glulam is not to be used for pile applications.
1014.03 TIMBER PRESERVATIVES . The type preservatives to be
used are as follows:
1014.03.1 Creosote (CR): For creosote used for land and fresh and
coastal water applications, comply with AWPA P1/P13.
1014.03.2 Creosote Solutions (CR -S): For creosote solutions for
fresh and coastal water applications, comply with AWPA P2.
1014.03.3 Pentachlorop henol -Petroleum Solution (Penta):
Comply with AWPA P35.
1014.03.4 Copper Naphthenate (CuN): Comply with AWPA
P8/P9.
1014.03.5 Chromated Copper Arsenate (CCA): Comply with
AWPA P23, Type C.
1014.03.6 Ammoniacal Copper Zinc Arsenate (ACZA):
Comply with AWPA P22.
1014.03.7 Alkaline Copper Quat (ACQ): Comply with AWPA
P26 for Type A (ACQ -A). Comply with AWPA P27 for Type B (ACQ -B). Comply with P28 for Type C (ACQ -C). Guard rail timber species (blockouts/braces) shall be the same as those furnished for the timber posts. The actual finished size of blockouts for round timber posts shall be 5 3/4 inch square, with a tolerance of 1/8 inch plus or minus. Each of the four corners of e ach block shall be machined down to provide a flat 1 inch surface the entire length of the block with a tolerance of 1/4 inch plus or minus. Each block shall be machine concaved to a radius of 3 5/8 inches, and to a depth of 3/4 inch. The size and hole l ocation shall be as shown on the plans . Blockouts shall be of medium grain, at least 4 rings per inch, and free from splits, shakes, compression wood or decay in any form. Individual knots, knot clusters or knots in the same cross section of a face are p ermitted, provided they are sound or firm, and are limited in cumulative width (when measured between lines paralleled to the edges) to no more than one third the width of the face. Grain deviation is limited to 1 inch in 6 inches. The material may be sa wn or surfaced.
1014.02.4 Glulam Poles, Posts, and Braces . Glulam poles shall
comply with ANSI 05.2. Glulam posts and braces shall comply with ANSI 05.3. Glulam is not to be used for pile applications.
1014.03 TIMBER PRESERVATIVES . The type preservatives to be
used are as follows:
1014.03.1 Creosote (CR): For creosote used for land and fresh and
coastal water applications, comply with AWPA P1/P13.
1014.03.2 Creosote Solutions (CR -S): For creosote solutions for
fresh and coastal water applications, comply with AWPA P2.
1014.03.3 Pentachlorop henol -Petroleum Solution (Penta):
Comply with AWPA P35.
1014.03.4 Copper Naphthenate (CuN): Comply with AWPA
P8/P9.
1014.03.5 Chromated Copper Arsenate (CCA): Comply with
AWPA P23, Type C.
1014.03.6 Ammoniacal Copper Zinc Arsenate (ACZA):
Comply with AWPA P22.
1014.03.7 Alkaline Copper Quat (ACQ): Comply with AWPA
P26 for Type A (ACQ -A). Comply with AWPA P27 for Type B (ACQ -B). Comply with P28 for Type C (ACQ -C). Guard rail timber species (blockouts/braces) shall be the same as those furnished for the timber posts. The actual finished size of blockouts for round timber posts shall be 5 3/4 inch square, with a tolerance of 1/8 inch plus or minus. Each of the four corners of e ach block shall be machined down to provide a flat 1 inch surface the entire length of the block with a tolerance of 1/4 inch plus or minus. Each block shall be machine concaved to a radius of 3 5/8 inches, and to a depth of 3/4 inch. The size and hole l ocation shall be as shown on the plans . Blockouts shall be of medium grain, at least 4 rings per inch, and free from splits, shakes, compression wood or decay in any form. Individual knots, knot clusters or knots in the same cross section of a face are p ermitted, provided they are sound or firm, and are limited in cumulative width (when measured between lines paralleled to the edges) to no more than one third the width of the face. Grain deviation is limited to 1 inch in 6 inches. The material may be sa wn or surfaced.
1014.02.4 Glulam Poles, Posts, and Braces . Glulam poles shall
comply with ANSI 05.2. Glulam posts and braces shall comply with ANSI 05.3. Glulam is not to be used for pile applications.
1014.03 TIMBER PRESERVATIVES . The type preservatives to be
used are as follows:
1014.03.1 Creosote (CR): For creosote used for land and fresh and
coastal water applications, comply with AWPA P1/P13.
1014.03.2 Creosote Solutions (CR -S): For creosote solutions for
fresh and coastal water applications, comply with AWPA P2.
1014.03.3 Pentachlorop henol -Petroleum Solution (Penta):
Comply with AWPA P35.
1014.03.4 Copper Naphthenate (CuN): Comply with AWPA
P8/P9.
1014.03.5 Chromated Copper Arsenate (CCA): Comply with
AWPA P23, Type C.
1014.03.6 Ammoniacal Copper Zinc Arsenate (ACZA):
Comply with AWPA P22.
1014.03.7 Alkaline Copper Quat (ACQ): Comply with AWPA
P26 for Type A (ACQ -A). Comply with AWPA P27 for Type B (ACQ -B). Comply with P28 for Type C (ACQ -C).
1014.03.8 Copper Azole (CA): Comply with AWPA P32 for Type
B (CA -B). Comply with AWPA P48 for Type C (CA -C).
1014.03.9 Field Repairs: Comply with AWPA M4 and product
manufacturer’s recommendations. Repair any surface that is exposed by damage or field fabrication by treating with copper naphthenate containing a minimum of 2.0 percent copper metal. Apply solution to these expo sed surfaces until absorption stops. Remove excess preservative. Bored holes for connectors or bolts may be treated by pumping coal -tar roofing cement meeting ASTM D5643 into holes using a grease gun or similar device.
1014.04 Treatment.
1014.04.1 General: Materials shal l be treated according to current
AWPA U1 Standard Specifications for Preservative Treatment and used in the appropriate application.
1014.04.2 Amount of Preservative: The amount of preservative
shall be the minimum specified in Table 1014 -2 herein determined by assay. The assay zone shall be as specified in AWPA T1 Standards. All sample holes shall be filled with a tightly -fitted pressure -treated plug. All treated wood products shall meet all penetration requirements of AWPA Standards. The treating plant shal l provide treating reports to the Department's inspector upon request. At the Department's discretion the treating reports may be used for acceptance of small miscellaneous charges of material.
1014.04.3 Painting: When painting of treated material is required,
use a paint system that is compatible with the wood treatment process, and in accordance with manufacturer’s recommendations
1014.05 TIMBER CONNECTORS. Connectors for treated timber
structures, except those of malleable iron, shall be galvanized in accordance wit h ASTM A123.
1014.05.1 Split Ring Connectors: Split rings of 2 1/2 inches, 4
inches and 6 inches inside diameter shall be manufactured from hot -rolled, low-carbon steel conforming to ASTM A711, Grade 1015. Each ring shall form a closed true circle with an outside cylindrical surface parallel to the axis of the ring. The inside surface, except for the 6 -inch ring, shall be beveled from the median line toward the edges. It shall be cut through in one place in its circumference to form a tongue and slot.
1014.03.8 Copper Azole (CA): Comply with AWPA P32 for Type
B (CA -B). Comply with AWPA P48 for Type C (CA -C).
1014.03.9 Field Repairs: Comply with AWPA M4 and product
manufacturer’s recommendations. Repair any surface that is exposed by damage or field fabrication by treating with copper naphthenate containing a minimum of 2.0 percent copper metal. Apply solution to these expo sed surfaces until absorption stops. Remove excess preservative. Bored holes for connectors or bolts may be treated by pumping coal -tar roofing cement meeting ASTM D5643 into holes using a grease gun or similar device.
1014.04 Treatment.
1014.04.1 General: Materials shal l be treated according to current
AWPA U1 Standard Specifications for Preservative Treatment and used in the appropriate application.
1014.04.2 Amount of Preservative: The amount of preservative
shall be the minimum specified in Table 1014 -2 herein determined by assay. The assay zone shall be as specified in AWPA T1 Standards. All sample holes shall be filled with a tightly -fitted pressure -treated plug. All treated wood products shall meet all penetration requirements of AWPA Standards. The treating plant shal l provide treating reports to the Department's inspector upon request. At the Department's discretion the treating reports may be used for acceptance of small miscellaneous charges of material.
1014.04.3 Painting: When painting of treated material is required,
use a paint system that is compatible with the wood treatment process, and in accordance with manufacturer’s recommendations
1014.05 TIMBER CONNECTORS. Connectors for treated timber
structures, except those of malleable iron, shall be galvanized in accordance wit h ASTM A123.
1014.05.1 Split Ring Connectors: Split rings of 2 1/2 inches, 4
inches and 6 inches inside diameter shall be manufactured from hot -rolled, low-carbon steel conforming to ASTM A711, Grade 1015. Each ring shall form a closed true circle with an outside cylindrical surface parallel to the axis of the ring. The inside surface, except for the 6 -inch ring, shall be beveled from the median line toward the edges. It shall be cut through in one place in its circumference to form a tongue and slot.
1014.03.8 Copper Azole (CA): Comply with AWPA P32 for Type
B (CA -B). Comply with AWPA P48 for Type C (CA -C).
1014.03.9 Field Repairs: Comply with AWPA M4 and product
manufacturer’s recommendations. Repair any surface that is exposed by damage or field fabrication by treating with copper naphthenate containing a minimum of 2.0 percent copper metal. Apply solution to these expo sed surfaces until absorption stops. Remove excess preservative. Bored holes for connectors or bolts may be treated by pumping coal -tar roofing cement meeting ASTM D5643 into holes using a grease gun or similar device.
1014.04 Treatment.
1014.04.1 General: Materials shal l be treated according to current
AWPA U1 Standard Specifications for Preservative Treatment and used in the appropriate application.
1014.04.2 Amount of Preservative: The amount of preservative
shall be the minimum specified in Table 1014 -2 herein determined by assay. The assay zone shall be as specified in AWPA T1 Standards. All sample holes shall be filled with a tightly -fitted pressure -treated plug. All treated wood products shall meet all penetration requirements of AWPA Standards. The treating plant shal l provide treating reports to the Department's inspector upon request. At the Department's discretion the treating reports may be used for acceptance of small miscellaneous charges of material.
1014.04.3 Painting: When painting of treated material is required,
use a paint system that is compatible with the wood treatment process, and in accordance with manufacturer’s recommendations
1014.05 TIMBER CONNECTORS. Connectors for treated timber
structures, except those of malleable iron, shall be galvanized in accordance wit h ASTM A123.
1014.05.1 Split Ring Connectors: Split rings of 2 1/2 inches, 4
inches and 6 inches inside diameter shall be manufactured from hot -rolled, low-carbon steel conforming to ASTM A711, Grade 1015. Each ring shall form a closed true circle with an outside cylindrical surface parallel to the axis of the ring. The inside surface, except for the 6 -inch ring, shall be beveled from the median line toward the edges. It shall be cut through in one place in its circumference to form a tongue and slot.
1014.03.8 Copper Azole (CA): Comply with AWPA P32 for Type
B (CA -B). Comply with AWPA P48 for Type C (CA -C).
1014.03.9 Field Repairs: Comply with AWPA M4 and product
manufacturer’s recommendations. Repair any surface that is exposed by damage or field fabrication by treating with copper naphthenate containing a minimum of 2.0 percent copper metal. Apply solution to these expo sed surfaces until absorption stops. Remove excess preservative. Bored holes for connectors or bolts may be treated by pumping coal -tar roofing cement meeting ASTM D5643 into holes using a grease gun or similar device.
1014.04 Treatment.
1014.04.1 General: Materials shal l be treated according to current
AWPA U1 Standard Specifications for Preservative Treatment and used in the appropriate application.
1014.04.2 Amount of Preservative: The amount of preservative
shall be the minimum specified in Table 1014 -2 herein determined by assay. The assay zone shall be as specified in AWPA T1 Standards. All sample holes shall be filled with a tightly -fitted pressure -treated plug. All treated wood products shall meet all penetration requirements of AWPA Standards. The treating plant shal l provide treating reports to the Department's inspector upon request. At the Department's discretion the treating reports may be used for acceptance of small miscellaneous charges of material.
1014.04.3 Painting: When painting of treated material is required,
use a paint system that is compatible with the wood treatment process, and in accordance with manufacturer’s recommendations
1014.05 TIMBER CONNECTORS. Connectors for treated timber
structures, except those of malleable iron, shall be galvanized in accordance wit h ASTM A123.
1014.05.1 Split Ring Connectors: Split rings of 2 1/2 inches, 4
inches and 6 inches inside diameter shall be manufactured from hot -rolled, low-carbon steel conforming to ASTM A711, Grade 1015. Each ring shall form a closed true circle with an outside cylindrical surface parallel to the axis of the ring. The inside surface, except for the 6 -inch ring, shall be beveled from the median line toward the edges. It shall be cut through in one place in its circumference to form a tongue and slot.