FP-24 EFL Library of Supplemental Specifications
These supplemental specifications are approved for use in the development of Special Contract Requirements (SCRs) for EFLHD projects using the FP-24. The FLH supplemental specifications are included within the FP-24 LOS when they are approved by the FLH Specifications Coordination Group (SCG).
To view/download specific supplemental specifications in Microsoft Word format, select the appropriate link below.
All FP-24 LOS documents are in US Customary unit format. The entire set of FP-24 supplemental specifications may be downloaded as a single Word document file.
100 - 150 - 200 - 250 - 300 - 400 - 500 - 550 - 600 - 700
Miscellaneous Files |
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| Section | Description | Revised |
|---|---|---|
| – | Single Word Document | 9/10/2025 |
Division 100 – GENERAL REQUIREMENTS |
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| Section | Description | Revised |
| 101 | Terms, Format, and Definitions | 5/14/2025 |
| 104 | Control of Work | 5/30/2025 |
| 106 | Acceptance of Work | 9/2/2025 |
| 108 | Prosecution and Progress | 9/10/2025 |
| 109 | Measurement and Payment | 9/10/2025 |
Division 150 – PROJECT REQUIREMENTS |
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| Section | Description | Revised |
| 152 | Construction Survey and Staking | 6/17/2024 |
| 154 | Contractor Sampling and Testing | 9/10/2025 |
| 155 | Schedules for Construction Contracts | 9/10/2025 |
| 156 | Public Traffic | 10/11/2024 |
| 157 | Soil Erosion and Sediment Control | 9/23/2024 |
Division 200 – EARTHWORK |
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| Section | Description | Revised |
| 204 | Excavation and Embankment | 5/30/2025 |
Division 250 – EARTH RETAINING SYSTEMS AND SLOPES |
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| Section | Description | Revised |
| 255 | Mechanically-Stabilized Earth Walls | 10/23/2024 |
Division 300 – AGGREGATE AND BASE COURSES |
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| Section | Description | Revised |
| 301 | Untreated Aggregate Courses | 8/30/2024 |
Division 400 – ASPHALT PAVEMENTS AND SURFACE TREATMENTS |
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| Section | Description | Revised |
| 401 | Asphalt Concrete Pavement by Gyratory Mix Design Method | 9/23/2024 |
| 402 | Asphalt Concrete Pavement by Hveem or Marshall Mix Design Method | 10/23/2024 |
| 412 | Asphalt Tack Coat | 10/11/2024 |
| 414 | Asphalt Pavement Crack and Joint Sealing and Filling | 9/10/2025 |
Division 500 – RIGID PAVEMENTS |
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| Section | Description | Revised |
| 501 | Minor Concrete Pavement | 5/14/2025 |
Division 550 – BRIDGE CONSTRUCTION |
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| Section | Description | Revised |
| 554 | Reinforcing Steel | 5/14/2025 |
| 555 | Steel Structures | 5/20/2025 |
| 560 | Removal of Concrete by Hydrodemolition | 5/20/2025 |
| 572 | Concrete Rapair | 5/20/2025 |
Division 600 – INCIDENTAL CONSTRUCTION |
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| Section | Description | Revised |
| 628 | Temporary Stream Diversions | 10/23/2024 |
| 632 | Locating Utilities | 9/24/2024 |
| 634 | Permanent Pavement Markings | 9/10/2025 |
| 635 | Temporary Traffic Control | 9/10/2025 |
| 637/1 | Facilities and Services – Contractor Provided | 9/10/2025 |
| 637/2 | Facilities and Services – Government Furnished | 9/2/2025 |
| 637/3 | Facilities and Services – Miscellaneous Equipment | 9/2/2025 |
Division 700 – MATERIAL |
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| Section | Description | Revised |
| 702 | Asphalt Materials and Additives | 8/30/2024 |
| 703 | Aggregate | 8/30/2024 |
| 712 | Joint Material | 5/20/2025 |
| 714 | Geosynthetic Material | 5/29/2025 |
| 718 | Traffic Signing and Marking Material | 8/30/2024 |
Misc - 100 - 150 - 200 - 250 - 300 - 400 - 500 - 550 - 600 - 700
Last updated: Thursday, September 11, 2025