Attachment_2A_-_Core_Part_Requirements_9706-TS-0328418-1b.xlsx

XLSX spreadsheet 5 MB Posted Oct 23, 2026

Attached to: Main Line Guardrail IFB
Solicitation number: 0000039836
Issued by: California

About this file

Written by GovTribe AI · Oct 28, 2026

This is a Core Part Requirements document for the Main Line Guardrail Invitation for Bid issued by the California Department of General Services, Procurement Division. The solicitation establishes a statewide multi-year contract for the supply of main line guardrails, with a base term of two years followed by three optional one-year renewal periods. The contract is mandatory for use by the California Department of Transportation (Caltrans) and available for use by other State of California departments. Award will be made by group(s), and delivery/service locations encompass the entire state. The attachment specifies core part requirements that bidders must meet to qualify for contract award.

The document outlines technical specifications and requirements that guardrail products must satisfy to be considered acceptable under this contract. Pricing terms, set-asides, and other commercial conditions are detailed elsewhere in the solicitation documents. Bidders should reference the complete event package available through the DGS-PD Procurement Division for comprehensive solicitation details, including response deadlines, evaluation criteria, and all contractual terms and conditions.

View the file

Other files

File	Type	Posted
Attachment_2_-_Technical_Specification_9706-TS-0328418-1a.pdf	PDF	Oct 23, 2026
Event_ID_No._0000039836.docx	DOCX document	Oct 23, 2026
Attachment_1_-_Pricing_Workbook.xlsx	XLSX spreadsheet	Oct 23, 2026
APP_Cover_Page__rev_1-15_.docx	DOCX document	Oct 23, 2026
Attachment_5_-_PCRC_Certification_Workbook.xlsx	XLSX spreadsheet	Oct 23, 2026
Attachment_4_-_Technical_Questionnaire_9706-TQ-0328418.xlsx	XLSX spreadsheet	Oct 23, 2026
Attachment_3_-_Narrative_Response_.xlsx	XLSX spreadsheet	Oct 23, 2026
Attachment_2B_-_Specification_Drawings_9706-TS-0328418-1c.pdf	PDF	Oct 23, 2026

On GovTribe

Work with this file

Download the original file
Contacts named in this file
Similar government files
Ask GovTribe AI about this file

Try for free Login

Text version

The file's text, extracted by GovTribe without its formatting.

3.2.1 Guardrail Elements

Department of General Services - Procurement Division

Event ID: 0000039836, Main Line Guardrails

Attachment 2A - Core Part Requirements - 10/23/2026

(3.2.1 Guardrail Elements)

CLIN (Contract Line Item)

GENERIC

Image

Type

Material/ Finish

Nominal Length

Actual Length

Depth

On-Center Spacing Between Post Bolt Slots

Gauge

Industry Standard(s) - Crash Test (for Parent System)

Industry Standard(s) - AASHTO Construction Material/Product Standards

Industry Standard(s) - Material Standards (Steel & Structural Shapes)

Industry Standard(s) - Metal Coating & Finish Standards

Part Drawing(s)

(Source Document: 9706-TS-0328418-1c)

GE-1

ERROR:#VALUE!

W-Beam Rail Element

Galvanized

12'-6"

13'-6½"

12-1/4"

3'-1½"

12 ga

MASH

AASHTO M 180 for Class A, Type I (Type II accepted)

ASTM A123 or ASTM A653

Sheet A77L1, Drawing Callout #1; Sheet A77M1, Drawing Callout #1

GE-2

ERROR:#VALUE!

Thrie-Beam Rail Element

Galvanized

6'-3"

7'-3½"

20"

1'-6¾"

12 ga

MASH

AASHTO M 180 for Class A, Type I (Type II accepted)

ASTM A123 or ASTM A653

Sheet A78M2, Drawing Callout #1; Sheet A79A3, Drawing Callout #2

GE-3

ERROR:#VALUE!

Thrie-Beam Rail Element

Galvanized

12'-6"

13'-6½"

20"

1'-6¾"

12 ga

MASH

AASHTO M 180 for Class A, Type I (Type II accepted)

ASTM A123 or ASTM A653

Sheet A78M2, Drawing Callout #1; Sheet A79A3, Drawing Callout #1

GE-4

ERROR:#VALUE!

Thrie-Beam Rail Element

Galvanized

12'-6"

13'-6½"

20"

3'-1½"

12 ga

MASH

AASHTO M 180 for Class A, Type I (Type II accepted)

ASTM A123 or ASTM A653

Sheet A78M2, Drawing Callout #1; Sheet "Supplemental 04"; Sheet A78M1, Drawing Callout #1 (Note: this is a general system drawing only - for context).

End of sheet

&"Arial,Bold"State of California Core Part Requirements Main Line Guardrail Parts &K000000Attachment 2A 9706-TS-0328418-1b Event ID: 0000039836

Walters, M Page &P of &N 9/30/2026

3.2.2 Inline Guardrail Trans...

Department of General Services - Procurement Division

Event ID: 0000039836, Main Line Guardrails

Attachment 2A - Core Part Requirements - 10/23/2026

(3.2.2 Inline Guardrail Transition and Connection Elements)

CLIN (Contract Line Item)

GENERIC

Image

Type

Material/ Finish

Nominal Length

Actual Length

Depth

On-Center Spacing Between Post Bolt Slots

Gauge

Industry Standard(s) - Crash Test (for Parent System)

Industry Standard(s) - AASHTO Construction Material/Product Standards

Industry Standard(s) - Material Standards (Steel & Structural Shapes)

Industry Standard(s) - Metal Coating & Finish Standards

Part Drawing(s)

(Source Document: 9706-TS-0328418-1c)

	IE-1	ERROR:#VALUE!	Symmetrical Thrie-Beam to W-Beam Transition Element	Galvanized	6'-3"	7'-3½"	Wide End: 20"
Narrow End: 12-1/4"	3'-1½"	10 ga	MASH	AASHTO M 180 for Class A, Type I (Type II accepted)	--	ASTM A123	Sheet A79A3, Drawing Callout #3
	IE-2	ERROR:#VALUE!	Asymmetrical Thrie-Beam to W-Beam Transition Element - Left	Galvanized	6'-3"	7'-3½"	Wide End: 20"
Narrow End: 12-1/4"	3'-1½"	10 ga	MASH	AASHTO M 180 for Class A, Type I (Type II accepted)	--	ASTM A123	Sheet "Supplemental 02"
	IE-3	ERROR:#VALUE!	Asymmetrical Thrie-Beam to W-Beam Transition Element - Right	Galvanized	6'-3"	7'-3½"	Wide End: 20"
Narrow End: 12-1/4"	3'-1½"	10 ga	MASH	AASHTO M 180 for Class A, Type I (Type II accepted)	--	ASTM A123	Sheet "Supplemental 03"
	End of sheet

&"Arial,Bold"State of California Core Part Requirements Main Line Guardrail Parts &K000000Attachment 2A 9706-TS-0328418-1b

Walters, M Page &P of &N 9/30/2026

3.2.3 End Sections and Termi...

	Department of General Services - Procurement Division
	Event ID: 0000039836, Main Line Guardrails
	Attachment 2A - Core Part Requirements - 10/23/2026
	(3.2.3 End Sections and Terminal Guardrail Transitions)
	CLIN (Contract Line Item)	GENERIC
Image	Type	Material/ Finish	Overall Depth	Gauge	Industry Standard(s) - Crash Test (for Parent System)	Industry Standard(s) - AASHTO Construction Material/Product Standards	Industry Standard(s) - Material Standards (Steel & Structural Shapes)	Industry Standard(s) - Metal Coating & Finish Standards	Part Drawing(s)

(Source Document: 9706-TS-0328418-1c)

ET-1	ERROR:#VALUE!	W-Beam End Cap (Type B) -- "3/4 Wrap"	Galvanized	16"	12 ga	MASH	AASHTO M 180 for Class A, Type I (Type II accepted)	--	ASTM A123 or ASTM A653	Sheet A77M1, Drawing Callout #3
ET-2	ERROR:#VALUE!	W-Beam Terminal Section (Type B)	Galvanized	Not Specified	12 ga	NCHRP 350**	AASHTO M 180 for Class A, Type I (Type II accepted)	--	ASTM A123 or ASTM A653	Sheet "Supplemental 05"
ET-3	ERROR:#VALUE!	W-Beam Return Cap (Type A)	Galvanized	16”	12 ga	MASH	AASHTO M 180 for Class A, Type I (Type II accepted)	--	ASTM A123 or ASTM A653	Sheet A77T1, Drawing Callout #1
ET-4	ERROR:#VALUE!	W-Beam Terminal Section (Type C)	Galvanized	16"	12 ga	NCHRP 350**	AASHTO M 180 for Class A, Type I (Type II accepted)	--	ASTM A123 or ASTM A653	Sheet "Supplemental 06"
ET-5	ERROR:#VALUE!	W-Beam End Cap (Type A)	Galvanized	12-1/4”	12 ga	MASH	AASHTO M 180 for Class A, Type I (Type II accepted)	--	ASTM A123 or ASTM A653	Sheet A77M1, Drawing Callout #2
ET-6	ERROR:#VALUE!	W-Beam Terminal Connector for Optional Design Terminal Section (Type C)	Galvanized	12-1/4”	12 ga	NCHRP 350**	AASHTO M 180 for Class A, Type I (Type II accepted)	--	ASTM A123 or ASTM A653	Sheet "Supplemental 07"
ET-7	ERROR:#VALUE!	Thrie-Beam Return Cap (Type TR) -- "3/4 Wrap"	Galvanized	24”	12 ga	MASH	AASHTO M 180 for Class A, Type I (Type II accepted)	--	ASTM A123 or ASTM A653	Sheet A78M2, Drawing Callout #3
ET-8	ERROR:#VALUE!	Thrie-Beam Terminal Section -- "3/4 Wrap"	Galvanized	24”	12 ga	NCHRP 350**	AASHTO M 180 for Class A, Type I (Type II accepted)	--	ASTM A123 or ASTM A653	Sheet "Supplemental 08"
ET-9	ERROR:#VALUE!	Thrie-Beam Return Cap (Type TA)	Galvanized	24”	12 ga	MASH	AASHTO M 180 for Class A, Type I (Type II accepted)	--	ASTM A123 or ASTM A653	Sheet A78M2, Drawing Callout #2; Sheet "Supplemental 01"
ET-10	ERROR:#VALUE!	Thrie-Beam End Cap (Type TC-M)	Galvanized	20”	10 ga	MASH	AASHTO M 180 for Class A, Type I (Type II accepted)	--	ASTM A123	Sheet A79A3, Drawing Callout #4
Footnotes:
**	Added to support transition to MASH-compliant metal guardrail systems.
End of sheet

&"Arial,Bold"State of California Core Part Requirements Main Line Guardrail Parts &K000000Attachment 2A 9706-TS-0328418-1b

Walters, M Page &P of &N 9/30/2026

3.2.4 Posts

	Department of General Services - Procurement Division
	Event ID: 0000039836, Main Line Guardrails
	Attachment 2A - Core Part Requirements - 10/23/2026
	(3.2.4 Posts)
	CLIN (Contract Line Item)	GENERIC
Image	Type	Material/ Finish	Cross-Sectional Dimensions/ Profile	Weight	Length	Industry Standard(s) - Crash Test (for Parent System)	Industry Standard(s) - AASHTO Construction Material/Product Standards	Industry Standard(s) - Material Standards (Steel & Structural Shapes)	Industry Standard(s) - Metal Coating & Finish Standards	Part Drawing(s)

(Source Document: 9706-TS-0328418-1c)

PO-1	ERROR:#VALUE!	Wood Post	Pressure Treated Wood	6" × 8"	--	6'-0"	MASH	AASHTO M 168	--	--	Sheet A77N1, Drawing Callout #1
PO-2	ERROR:#VALUE!	Wood Post	Pressure Treated Wood	6" × 8"	--	6'-0"	NCHRP 350**	AASHTO M 168	--	--	Sheet "Supplemental 12", Drawing Callout #2.
PO-3	ERROR:#VALUE!	Wood Post (Controlled Releasing Terminal (CRT))	Pressure Treated Wood	6" × 8"	--	6'-0"	MASH	AASHTO M 168	--	--	Sheet "Supplemental 14", Drawing Callout #1.
PO-4	ERROR:#VALUE!	Wood Post	Pressure Treated Wood	8" x 8"	--	7'-0"	NCHRP 350**	AASHTO M 168	--	--	Sheet "Supplemental 09", Drawing Callout #1.
PO-5	ERROR:#VALUE!	Wood Post	Pressure Treated Wood	10" x 10"	--	6'-0"	NCHRP 350**	AASHTO M 168	--	--	Sheet "Supplemental 12", Drawing Callout #5.
PO-6	ERROR:#VALUE!	Wood Post	Pressure Treated Wood	10" x 10"	--	8'-0"	NCHRP 350**	AASHTO M 168	--	--	Sheet "Supplemental 09", Drawing Callout #2.
PO-7	ERROR:#VALUE!	Steel Post	Galvanized Steel	W6	8.5 - 9.0 lb/ft	6'-0"	MASH	--	ASTM A36	ASTM A123	Sheet A77N2, Drawing Callout #1
PO-8	ERROR:#VALUE!	Steel Post	Galvanized Steel	W6	8.5 - 9.0 lb/ft	6'-0"	MASH	--	ASTM A36	ASTM A123	Sheet A78M3, Drawing Callout #1
PO-9	ERROR:#VALUE!	Steel Post	Galvanized Steel	W6	8.5 - 9.0 lb/ft	6'-0"	MASH	--	ASTM A36	ASTM A123	Sheet A78M3, Drawing Callout #2
PO-10	ERROR:#VALUE!	Steel Post	Galvanized Steel	W6	8.5 - 9.0 lb/ft	6'-0"	MASH	--	ASTM A36	ASTM A123	Sheet A79A3, Drawing Callout #5
PO-11	ERROR:#VALUE!	Steel Post	Galvanized Steel	W6	8.5 - 9.0 lb/ft	6'-0"	MASH	--	ASTM A36	ASTM A123	Sheet A79A3, Drawing Callout #6
PO-12	ERROR:#VALUE!	Steel Post	Galvanized Steel	W6	8.5 - 9.0 lb/ft	6'-8"	NCHRP 350**	--	ASTM A36	ASTM A123	Sheet "Supplemental 12", Drawing Callout #1.
PO-13	ERROR:#VALUE!	Steel Post	Galvanized Steel	W6	8.5 - 9.0 lb/ft	8'-0"	MASH	--	ASTM A36	ASTM A123	Sheet A77N2, Drawing Callout #2
PO-14	ERROR:#VALUE!	Steel Post	Galvanized Steel	W6	15 lb/ft	7'-0"	MASH	--	ASTM A36	ASTM A123	Sheet A79A3, Drawing Callout #7
PO-15	ERROR:#VALUE!	Steel Post	Galvanized Steel	W6	15 lb/ft	8'-0"	NCHRP 350**	--	ASTM A36	ASTM A123	Sheet "Supplemental 10", Drawing Callout #1.
PO-16	ERROR:#VALUE!	Steel Post	Galvanized Steel	W6	15 lb/ft	8'-0"	NCHRP 350**	--	ASTM A36	ASTM A123	Sheet "Supplemental 12", Drawing Callout #1.
Footnotes:
**	Added to support transition to MASH-compliant metal guardrail systems.
End of sheet

&"Arial,Bold"State of California Core Part Requirements Main Line Guardrail Parts &K000000Attachment 2A 9706-TS-0328418-1b

Walters, M Page &P of &N 9/30/2026

3.2.5 Blocks

	Department of General Services - Procurement Division
	Event ID: 0000039836, Main Line Guardrails
	Attachment 2A - Core Part Requirements - 10/23/2026
	(3.2.5 Blocks)
	CLIN (Contract Line Item)	GENERIC
Image	Type	Material/ Finish	Cross-Sectional Dimensions	Length	Industry Standard(s) - Crash Test (for Parent System)	Industry Standard(s) - AASHTO Construction Material/Product Standards	Industry Standard(s) - Polymer / Plastic Material & Testing Standards	Part Drawing(s)

(Source Document: 9706-TS-0328418-1c)

	BL-1	ERROR:#VALUE!	Block	Pressure Treated Wood	6" × 8"	1'-2"	MASH	AASHTO M 168	--	Sheet A77N1, Drawing Callout #2
	BL-2	ERROR:#VALUE!	Notched Block	Pressure Treated Wood	6" × 8"	1'-2"	MASH	AASHTO M 168	--	Sheet A77N2, Drawing Callout #3
	BL-3	ERROR:#VALUE!	Block	Pressure Treated Wood	6" × 8"	1'-7"	MASH	AASHTO M 168	--	Sheet A78M3, Drawing Callout #3
	BL-4	ERROR:#VALUE!	Block	Pressure Treated Wood	6" × 8"	1'-7"	MASH	AASHTO M 168	--	Sheet A78M3, Drawing Callout #4
	BL-5	ERROR:#VALUE!	Block	Pressure Treated Wood	6" × 8"	1'-10"	MASH	AASHTO M 168	--	Sheet A78M3, Drawing Callout #5
	BL-6	ERROR:#VALUE!	Block	Pressure Treated Wood	6" × 8"	1'-10"	NCHRP 350**	AASHTO M 168	--	Sheet "Supplemental 12", Drawing Callout #3.
	BL-7	ERROR:#VALUE!	Block	Pressure Treated Wood	6" × 8"	19"	MASH	AASHTO M 168	--	Sheet A79A3, Drawing Callout #8
	BL-8	ERROR:#VALUE!	Block	Pressure Treated Wood	6" × 8"	19"	MASH	AASHTO M 168	--	Sheet A79A3, Drawing Callout #9
	BL-9	ERROR:#VALUE!	Block	Pressure Treated Wood	6" x 12"	1'-2"	MASH	AASHTO M 168	--	Sheet A77N1, Drawing Callout #3
	BL-10	ERROR:#VALUE!	Notched Block	Pressure Treated Wood	6" x 12"	1'-2"	MASH	AASHTO M 168	--	Sheet A77N2, Drawing Callout #4
	BL-11	ERROR:#VALUE!	Block	Pressure Treated Wood	8" x 8"	1'-2"	NCHRP 350**	AASHTO M 168	--	Sheet "Supplemental 09", Drawing Callout #3
	BL-12	ERROR:#VALUE!	Notched Block	Pressure Treated Wood	8" x 8"	1'-2"	NCHRP 350**	AASHTO M 168	--	Sheet "Supplemental 10", Drawing Callout #2
	BL-13	ERROR:#VALUE!	Block	Pressure Treated Wood	8" x 8"	1'-10"	NCHRP 350**	AASHTO M 168	--	Sheet "Supplemental 12", Drawing Callout #6
	BL-14	ERROR:#VALUE!	Notched Block	Pressure Treated Wood	8" x 8"	1'-10"	NCHRP 350**	AASHTO M 168	--	Sheet "Supplemental 12", Drawing Callout #4
	BL-15	ERROR:#VALUE!	Notched Block	Recycled Structural Plastic Composite or High‑Density Polyethylene (HDPE)	4" × 8"
(Nominal)	1'-2" Nominal	MASH	--	ASTM D570; ASTM D635; ASTM D638	Sheet A77N2, Drawing Callout #3
	BL-16	ERROR:#VALUE!	Notched Block	Recycled Structural Plastic Composite or High‑Density Polyethylene (HDPE)	4" × 8"
(Nominal)	21" Nominal	NCHRP 350**	--	ASTM D570; ASTM D635; ASTM D638	Sheet "Supplemental 13" (Note: this is a representative drawing).
	BL-17	ERROR:#VALUE!	Notched Block	Recycled Structural Plastic Composite or High‑Density Polyethylene (HDPE)	4" x 12"
(Nominal)	1'-2" Nominal	MASH	--	ASTM D570; ASTM D635; ASTM D638	Sheet A77N2, Drawing Callout #4
	Footnotes:
	**	Added to support transition to MASH-compliant metal guardrail systems.
	End of sheet

&"Arial,Bold"State of California Core Part Requirements Main Line Guardrail Parts &K000000Attachment 2A 9706-TS-0328418-1b

Walters, M Page &P of &N 9/30/2026

3.2.6 Bolts

	Department of General Services - Procurement Division
	Event ID: 0000039836, Main Line Guardrails
	Attachment 2A - Core Part Requirements - 10/23/2026
	(3.2.6 Bolts)
	CLIN (Contract Line Item)	GENERIC
Image	Type	Material/ Finish	Diameter	Length	Thread Count
(Threads/ Inch (TPI)	Thread Coverage	Industry Standard(s) - Crash Test (for Parent System)	Industry Standard(s) - AASHTO Construction Material/Product Standards	Industry Standard(s) - Hardware Standards (Bolts, Nuts, Washers)	Industry Standard(s) - Metal Coating & Finish Standards	Part Drawing(s)

(Source Document: 9706-TS-0328418-1c)

BO-1

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

1-1/4"

11 TPI

Full length

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A77M1, Drawing Callouts #4a & 4b

BO-2

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

11 TPI

Full length

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A77M1, Drawing Callouts #4a & 4b

BO-3

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

2-3/4"

11 TPI

2" minimum from end

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A77M1, Drawing Callouts #4a & 4b

BO-4

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

9-1/2"

11 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A78M2, Drawing Callout #4

BO-5

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

10"

11 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A77M1, Drawing Callouts #4a & 4b

BO-6

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

14"

11 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A78M2, Drawing Callout #4

BO-7

ERROR:#VALUE!

HS Button Head Bolt

Galvanized Steel

5/8"

14"

11 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM F3125 (Grade A325) or ASTM A449

ASTM A153

Sheet A79B1, Drawing Callout #5 (Note: this is a general system drawing only - for context)

BO-8

ERROR:#VALUE!

HS Button Head Bolt

Galvanized Steel

5/8"

16"

11 TPI

6" minimum from end

MASH

AASHTO M 180

ASTM F3125 (Grade A325) or ASTM A449

ASTM A153

Sheet A79B1, Drawing Callout #5 (Note: this is a general system drawing only - for context)

BO-9

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

18"

11 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A77M1, Drawing Callouts #4a & 4b

BO-10

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

19"

11 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A77M1, Drawing Callouts #4a & 4b

BO-11

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

20"

11 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A77M1, Drawing Callouts #4a & 4b

BO-12

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

22"

11 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A77M1, Drawing Callouts #4a & 4b

BO-13

ERROR:#VALUE!

HS Button Head Bolt

Galvanized Steel

5/8"

24"

11 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM F3125 (Grade A325) or ASTM A449

ASTM A153

Sheet A79A1, Drawing Callout #1 (Note: this is a general system drawing only - for context).

BO-14

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

25"

11 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A78M2, Drawing Callout #4

BO-15

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

26"

11 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A77M1, Drawing Callouts #4a & 4b

BO-16

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

27"

11 TPI

4" minimum from end

NCHRP 350**

AASHTO M 180

ASTM A307

ASTM A153

Sheet "Supplemental 11", Drawing Callout #1

BO-17

ERROR:#VALUE!

Button Head Bolt

Galvanized Steel

5/8"

36"

11 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A77M1, Drawing Callouts #4a & 4b

BO-18

ERROR:#VALUE!

HS Button Head Bolt

Galvanized Steel

7/8"

14"

9 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM F3125 (Grade A325) or ASTM A449

ASTM A153

Sheet A79B1, Drawing Callout #5 (Note: this is a general system drawing only - for context)

BO-19

ERROR:#VALUE!

HS Button Head Bolt

Galvanized Steel

7/8"

16"

9 TPI

6" minimum from end

MASH

AASHTO M 180

ASTM F3125 (Grade A325) or ASTM A449

ASTM A153

Sheet A79B1, Drawing Callout #5 (Note: this is a general system drawing only - for context)

BO-20

ERROR:#VALUE!

HS Button Head Bolt

Galvanized Steel

7/8"

24"

9 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM F3125 (Grade A325) or ASTM A449

ASTM A153

Sheet A79A1, Drawing Callout #1 (Note: this is a general system drawing only - for context).

BO-21

ERROR:#VALUE!

HS Button Head Bolt

Galvanized Steel

14"

8 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM F3125 (Grade A325) or ASTM A449

ASTM A153

Sheet A79B1, Drawing Callout #4 (Note: this is a general system drawing only - for context)

BO-22

ERROR:#VALUE!

HS Button Head Bolt

Galvanized Steel

16"

8 TPI

6" minimum from end

MASH

AASHTO M 180

ASTM F3125 (Grade A325) or ASTM A449

ASTM A153

Sheet A79B1, Drawing Callout #4 (Note: this is a general system drawing only - for context)

BO-23

ERROR:#VALUE!

Hex Head Bolt

Galvanized Steel

5/8"

1-1/2"

11 TPI

Full length

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A78M2, Drawing Callout #5

BO-24

ERROR:#VALUE!

HS Hex Head Bolt

Galvanized Steel

5/8"

16"

11 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM F3125 (Grade A325) or ASTM A449

ASTM A153

Sheet A79A3, Drawing Callout #10

BO-25

ERROR:#VALUE!

Hex Head Bolt

Galvanized Steel

7/8"

2-1/16"

9 TPI

Full length

MASH

AASHTO M 180

ASTM A307

ASTM A153

Sheet A78M2, Drawing Callout #6

BO-26

ERROR:#VALUE!

HS Hex Head Bolt

Galvanized Steel

7/8"

16"

9 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM F3125 (Grade A325) or ASTM A449

ASTM A153

Sheet A79A3, Drawing Callout #11

BO-27

ERROR:#VALUE!

HS Hex Head Bolt

Galvanized Steel

7/8"

24"

9 TPI

4" minimum from end

MASH

AASHTO M 180

ASTM F3125 (Grade A325) or ASTM A449

ASTM A153

Sheet A79A3, Drawing Callout #11

BO-28

ERROR:#VALUE!

HS Hex Head Bolt

Galvanized Steel

8 TPI

Full length

MASH

AASHTO M 180

ASTM F3125 (Grade A325) or ASTM A449

ASTM A153

Sheet A77T3, Drawing Callout #1 (Note: this is a general system drawing only - for context)

Footnotes:

Added to support transition to MASH-compliant metal guardrail systems.

End of sheet

&"Arial,Bold"State of California Core Part Requirements Main Line Guardrail Parts &K000000Attachment 2A 9706-TS-0328418-1b

Walters, M Page &P of &N 9/30/2026

3.2.7 Washers and Plates

Department of General Services - Procurement Division

Event ID: 0000039836, Main Line Guardrails

Attachment 2A - Core Part Requirements - 10/23/2026

(3.2.7 Washers and Plates)

CLIN (Contract Line Item)

GENERIC

Image

Type

Material/ Finish

Nominal Size

Hole Diameter

Outside Diameter

Width

Length

Thickness

Industry Standard(s) - Crash Test (for Parent System)

Industry Standard(s) - AASHTO Construction Material/Product Standards

Industry Standard(s) - Hardware Standards (Bolts, Nuts, Washers)

Industry Standard(s) - Metal Coating & Finish Standards

Part Drawing(s)

(Source Document: 9706-TS-0328418-1c)

WP-1

ERROR:#VALUE!

Flat Washer

Galvanized Steel

5/8"

11/16" Min

1-3/4" Max

9/64" Min

MASH

AASHTO M 180

ASTM F436

ASTM A153

Sheet A78M2, Drawing Callout #7

WP-2

ERROR:#VALUE!

Flat Washer

Galvanized Steel

5/8"

11/16" Min

1-3/4" Max

3/8" Min

MASH

AASHTO M 180

ASTM F436

ASTM A153

Sheet A79A3, Drawing Callout #12

WP-3

ERROR:#VALUE!

Flat Washer

Galvanized Steel

1-1/16" Min

2" Max

3/16" Min

MASH

AASHTO M 180

ASTM F436

ASTM A153

Sheet A77T3, Drawing Callout #1 (Note: this is a general system drawing only - for context)

WP-4

ERROR:#VALUE!

Square Washer (Type A)

Galvanized Steel

11/16" x 1" SLOT

1-3/4"

3/16"

MASH

AASHTO M 180

ASTM F3125 (Grade A325)

ASTM A153

Sheet A79B1, Drawing Callout #1

WP-5

ERROR:#VALUE!

Square Washer (Type B)

Galvanized Steel

1/4"

MASH

AASHTO M 180

ASTM F3125 (Grade A325)

ASTM A153

Sheet A79B1, Drawing Callout #1

WP-6

ERROR:#VALUE!

Backing Plate for Anchor Post

Galvanized Steel

1-1/4"

1-3/4"

1/4"

MASH

AASHTO M 180

ASTM F436

ASTM A153

Sheet A77T3, Drawing Callout #2

WP-7

ERROR:#VALUE!

Backing Plate 'A'

Galvanized Steel

1-1/4"

1-3/4"

1'-2"

1/4"

MASH

AASHTO M 180

ASTM F3125 (Grade A325)

ASTM A153

Sheet A79B1, Drawing Callout #2

WP-8

ERROR:#VALUE!

Anchor Block Backing Plate 'B'

Galvanized Steel

1-1/4"

1'-4"

1/2"

MASH

AASHTO M 180

ASTM F3125 (Grade A325)

ASTM A153

Sheet A79B1, Drawing Callout #3

End of sheet

&"Arial,Bold"State of California Core Part Requirements Main Line Guardrail Parts &K000000Attachment 2A 9706-TS-0328418-1b

Walters, M Page &P of &N 9/30/2026

3.2.8 Nuts

	Department of General Services - Procurement Division
	Event ID: 0000039836, Main Line Guardrails
	Attachment 2A - Core Part Requirements - 10/23/2026
	(3.2.8 Nuts)
	CLIN (Contract Line Item)	GENERIC
Image	Type	Material/ Finish	Nominal Size	Width Across Flats (A/F)	Nut Height	Thread Count
(Threads/ Inch (TPI)	Industry Standard(s) - Crash Test (for Parent System)	Industry Standard(s) - AASHTO Construction Material/Product Standards	Industry Standard(s) - Hardware Standards (Bolts, Nuts, Washers)	Industry Standard(s) - Metal Coating & Finish Standards	Part Drawing(s)

(Source Document: 9706-TS-0328418-1c)

NU-1

ERROR:#VALUE!

Recessed Hex Nut

Galvanized Steel

5/8"

1-1/4"

5/8"

11 TPI

MASH

AASHTO M 180

ASTM A563

ASTM A153

Sheet A77M1, Drawing Callout #5

NU-2

ERROR:#VALUE!

Hex Nut

Galvanized Steel

5/8"

15/16"

11/16"

11 TPI

MASH

AASHTO M 180

ASTM A563

ASTM A153

Sheet A78M2, Drawing Callout #8

NU-3

ERROR:#VALUE!

HS Hex Nut

Galvanized Steel

5/8"

15/16"

11/16"

11 TPI

MASH

AASHTO M 180

ASTM F3125 (Grade A325)

ASTM A153

Sheet A79B1, Drawing Callout #5 (Note: this is a general system drawing only - for context)

NU-4

ERROR:#VALUE!

Hex Nut

Galvanized Steel

7/8"

1-1/2"

15/16"

9 TPI

MASH

AASHTO M 180

ASTM A563

ASTM A153

Sheet A78M2, Drawing Callout #9

NU-5

ERROR:#VALUE!

HS Hex Nut

Galvanized Steel

7/8"

1-1/2"

15/16"

9 TPI

MASH

AASHTO M 180

ASTM F3125 (Grade A325)

ASTM A153

Sheet A79B1, Drawing Callout #5 (Note: this is a general system drawing only - for context)

NU-6

ERROR:#VALUE!

HS Hex Nut

Galvanized Steel

1-5/8"

8 TPI

MASH

AASHTO M 180

ASTM F3125 (Grade A325)

ASTM A153

Sheet A77T3, Drawing Callout #1 (Note: this is a general system drawing only - for context); Sheet A79B1, Drawing Callout #4 (Note: this is a general system drawing only - for context).

End of sheet

&"Arial,Bold"State of California Core Part Requirements Main Line Guardrail Parts &K000000Attachment 2A 9706-TS-0328418-1b

Walters, M Page &P of &N 9/30/2026

3.2.9 Miscellaneous Components

	Department of General Services - Procurement Division
	Event ID: 0000039836, Main Line Guardrails
	Attachment 2A - Core Part Requirements - 10/23/2026
	(3.2.9 Miscellaneous Components)
	CLIN (Contract Line Item)	GENERIC
Image	Type	Material/ Finish	Cross-Sectional Dimensions	Length	Wall Thickness	Industry Standard(s) - Crash Test (for Parent System)	Industry Standard(s) - AASHTO Construction Material/Product Standards	Industry Standard(s) - Material Standards (Steel & Structural Shapes)	Industry Standard(s) - Metal Coating & Finish Standards	Part Drawing(s)

(Source Document: 9706-TS-0328418-1c)

MC-1	ERROR:#VALUE!	Metal Sleeve (Hollow Structural Section (HSS))	Galvanized	2-1/2" x 1-1/2"	1'-9"	3/16"	MASH	--	ASTM A500, ASTM A501 or ASTM A1085	ASTM A123	Sheet A79A1, Drawing Callout #1 (Note: this is a general system drawing only - for context).
MC-2	ERROR:#VALUE!	Metal Sleeve (Hollow Structural Section (HSS))	Galvanized	2-1/2" x 1"	1'-9"	1/8"	MASH	--	ASTM A500, ASTM A501 or ASTM A1085	ASTM A123	Sheet A79A1, Drawing Callout #1 (Note: this is a general system drawing only - for context).
End of sheet

&"Arial,Bold"State of California Core Part Requirements Main Line Guardrail Parts &K000000Attachment 2A 9706-TS-0328418-1b

Walters, M Page &P of &N 9/30/2026

File details come from the government source that posted it. Updated Oct 28, 2026.