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QC Earthwork Checklists — Division 31 Overall Quality Controls & Checklist Download
Summary: Earthwork systems including clearing, grubbing, stripping, excavation, shoring, underpinning, grading, trenching, embankments, backfill, compaction, soil stabilization, erosion control, containment barriers, slope protection, foundations, piles, tunneling, dewatering, and geotechnical monitoring. Covers installation, testing, maintenance, repair, and verification, with QA/QC ensuring performance, safety, and code compliance.
297 Checklists
Complete Checklist Index: Division 31 Earthwork
The Division 31 checklist index brings every existing conditions checklist into one place. Use this index to navigate the full list of existing conditions checklists available on the FTQ360 inspection and QAQC platform.
Stop Building Checklists From Scratch
| Spec Section | Title | Description |
|---|---|---|
| 31.00.00 | Earthwork | Earthwork describing equipment, materials, and methods necessary to provide a complete, code-compliant installation integrated with adjacent systems. Activities coordinated with other trades and verified prior to acceptance. |
| 31.01.00 | Maintenance of Earthwork | Maintenance of Earthwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes than, inches, soil, areas, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.01.10 | Maintenance of Clearing | Maintenance of Clearing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes not, clearing, vegetation, trees, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.01.20 | Maintenance of Earth Moving | Maintenance of Earth Moving addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes maintenance, controls, lift, limits, with field verification confirming compliance with performance, safety, and quality standards. Controls, instrumentation, and integration provided to support monitoring, protection, and interoperability with adjacent systems. |
| 31.01.40 | Maintenance of Shoring and Underpinning | Maintenance of Shoring and Underpinning addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes shoring, testing, underpinning, visible, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.01.50 | Maintenance of Excavation Support and Protection | Maintenance of Excavation Support and Protection addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes support, excavation, testing, readings, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.01.60 | Maintenance of Special Foundations and Load Bearing Elements | Maintenance of Special Foundations and Load Bearing Elements addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes remain, coatings, free, any, with field verification confirming compliance with performance, safety, and quality standards. |
| 31.01.62 | Maintenance of Driven Piles | Maintenance of Driven Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, specified, concrete, repair, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.01.63 | Driven Pile Repairs | Driven Pile Repairs addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, specified, testing, repairs, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.01.70 | Maintenance of Bored and Augered Piles | Maintenance of Bored and Augered Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes repair, grout, concrete, placement, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.05.00 | Bored and Augered Pile Repairs | Bored and Augered Pile Repairs addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes repair, pile, specified, concrete, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.05.05 | Maintenance of Tunneling and Mining | Maintenance of Tunneling and Mining addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, instrumentation, tunnel, water, with field verification confirming compliance with performance, safety, and quality standards. Controls, instrumentation, and integration provided to support monitoring, protection, and interoperability with adjacent systems. |
| 31.05.13 | Tunnel Leak Repairs | Tunnel Leak Repairs addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes injection, repair, testing, material, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.05.16 | Common Work Results for Earthwork | Common Work Results for Earthwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, lift, fill, testing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.05.19 | Selective Demolition for Earthwork | Selective Demolition for Earthwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes demolition, limits, before, dust, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.05.23 | Soils for Earthwork | Soils for Earthwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, soil, field, soils, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.06.31 | Aggregates for Earthwork | Aggregates for Earthwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes aggregate, stockpiles, limits, moisture, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.06.31 | Geosynthetics for Earthwork | Geosynthetics for Earthwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geosynthetic, specified, subgrade, field, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.08.00 | Geotextiles for Earthwork | Geotextiles for Earthwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geotextile, fabric, cover, rolls, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.08.13 | Geomembranes for Earthwork | Geomembranes for Earthwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geomembrane, seam, approved, roll, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.09.31 | Geogrids for Earthwork | Geogrids for Earthwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geogrid, manufacturer, roll, exceeding, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.09.31 | Geosynthetic Clay Liners | Geosynthetic Clay Liners addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes gcl, panels, overlaps, minimum, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.10.00 | Geocomposites | Geocomposites addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geocomposite, core, geotextile, drainage, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.12.00 | Geonets | Geonets addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geonet, specified, minimum, cover, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.05.23 | Cement and Concrete for Earthwork | Cement and Concrete for Earthwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, concrete, approved, mix, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.06.31 | Schedules for Earthwork | Schedules for Earthwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes scheduling, activities, earthwork, field, with field verification confirming compliance with performance, safety, and quality standards. Additional scope includes coordinated schedules. |
| 31.06.31 | Schedules for Clearing | Schedules for Clearing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes scheduling, clearing, before, site, with field verification confirming compliance with performance, safety, and quality standards. Additional scope includes coordinated schedules. |
| 31.31.23 | Schedules for Earth Moving | Schedules for Earth Moving addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes earth, moving, scheduling, activities, with field verification confirming compliance with performance, safety, and quality standards. Additional scope includes coordinated schedules. |
| 31.31.31 | Trench Dimension Schedule | Trench Dimension Schedule addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes trench, pipe, scheduled, scheduling, with field verification confirming compliance with performance, safety, and quality standards. Additional scope includes coordinated schedules. |
| 31.06.31 | Backfill Material Schedule | Backfill Material Schedule addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes backfill, material, scheduling, lift, with field verification confirming compliance with performance, safety, and quality standards. Additional scope includes coordinated schedules. |
| 31.06.40 | Schedules for Shoring and Underpinning | Schedules for Shoring and Underpinning addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes scheduling, shoring, field, underpinning, with field verification confirming compliance with performance, safety, and quality standards. Additional scope includes coordinated schedules. |
| 31.06.50 | Schedules for Excavation Support and Protection | Schedules for Excavation Support and Protection addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes support, scheduled, scheduling, excavation, with field verification confirming compliance with performance, safety, and quality standards. Additional scope includes coordinated schedules. |
| 31.06.60 | Schedules for Special Foundations and Load Bearing Elements | Schedules for Special Foundations and Load Bearing Elements coordinating delivery, installation sequencing, testing, and outage planning to align with project requirements. Activities coordinated with other trades and verified prior to acceptance. |
| 31.06.60.13 | Driven Pile Schedule | Driven Pile Schedule addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, scheduling, driven, driving, with field verification confirming compliance with performance, safety, and quality standards. Additional scope includes coordinated schedules. |
| 31.06.60.16 | Caisson Schedule | Caisson Schedule addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes scheduling, caisson, each, specified, with field verification confirming compliance with performance, safety, and quality standards. Additional scope includes coordinated schedules. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.06.70 | Schedules for Tunneling and Mining | Schedules for Tunneling and Mining addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes scheduling, scheduled, advance, face, with field verification confirming compliance with performance, safety, and quality standards. Additional scope includes coordinated schedules. |
| 31.08.00 | Commissioning of Earthwork | Commissioning of Earthwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes percent, testing, lift, compaction, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.08.13 | Pile Load Testing | Pile Load Testing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, pile, specified, before, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.09.31 | Dynamic Pile Load Testing | Dynamic Pile Load Testing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, hammer, before, values, with field verification confirming compliance with performance, safety, and quality standards. Controls, instrumentation, and integration provided to support monitoring, protection, and interoperability with adjacent systems. |
| 31.09.31 | Static Pile Load Testing | Static Pile Load Testing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, pile, minutes, before, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.10.00 | Geotechnical Instrumentation and Monitoring of Earthwork | Geotechnical Instrumentation and Monitoring of Earthwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes instrumentation, casing, specified, hours, with field verification confirming compliance with performance, safety, and quality standards. Controls, instrumentation, and integration provided to support monitoring, protection, and interoperability with adjacent systems. |
| 31.12.00 | Geotechnical Instrumentation and Monitoring | Geotechnical Instrumentation and Monitoring addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes instrumentation, data, before, site, with field verification confirming compliance with performance, safety, and quality standards. Controls, instrumentation, and integration provided to support monitoring, protection, and interoperability with adjacent systems. |
| 31.09.13.13 | Groundwater Monitoring During Construction | Groundwater Monitoring During Construction addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes well, instrumentation, dewatering, screen, with field verification confirming compliance with performance, safety, and quality standards. Controls, instrumentation, and integration provided to support monitoring, protection, and interoperability with adjacent systems. |
| 31.09.31 | Foundation Performance Instrumentation | Foundation Performance Instrumentation addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes instrumentation, data, site, specified, with field verification confirming compliance with performance, safety, and quality standards. Controls, instrumentation, and integration provided to support monitoring, protection, and interoperability with adjacent systems. |
| 31.10.00 | Bored and Augered Pile Load Tests | Bored and Augered Pile Load Tests addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, pile, specified, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.12.00 | Site Clearing | Site Clearing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes clearing, during, remain, protection, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.11.00 | Clearing and Grubbing | Clearing and Grubbing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes clearing, protected, trees, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.12.00 | Selective Clearing | Selective Clearing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes clearing, site, vegetation, designated, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.13.00 | Selective Tree and Shrub Removal and Trimming | Selective Tree and Shrub Removal and Trimming addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes removal, vegetation, trees, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.13.13 | Selective Tree and Shrub Removal | Selective Tree and Shrub Removal addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes trees, protection, removal, removed, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.13.16 | Selective Tree and Shrub Trimming | Selective Tree and Shrub Trimming addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes trimming, not, trees, tree, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.14.00 | Earth Stripping and Stockpiling | Earth Stripping and Stockpiling addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes stripping, not, areas, verified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.14.13 | Soil Stripping and Stockpiling | Soil Stripping and Stockpiling addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes stockpiles, stripping, depth, material, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.14.13.13 | Soil Stripping | Soil Stripping addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes stripping, stripped, area, depth, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.14.13.16 | Soil Stockpiling | Soil Stockpiling addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes stockpile, prevent, soil, controls, with field verification confirming compliance with performance, safety, and quality standards. Controls, instrumentation, and integration provided to support monitoring, protection, and interoperability with adjacent systems. |
| 31.14.13.23 | Topsoil Stripping and Stockpiling | Topsoil Stripping and Stockpiling addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes stockpile, topsoil, moisture, stripped, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.14.16 | Sod Stripping and Stockpiling | Sod Stripping and Stockpiling addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes sod, stockpile, root, zones, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.14.16.13 | Sod Stripping | Sod Stripping addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes stripping, sod, prevent, designated, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.14.16.16 | Sod Stockpiling | Sod Stockpiling addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes sod, stockpile, soil, stack, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.20.00 | Earth Moving | Earth Moving addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes fill, specified, lift, excavation, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.21.00 | Off-Gassing Mitigation | Off-Gassing Mitigation addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes vent, vapor, barrier, membrane, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.21.13 | Radon Mitigation | Radon Mitigation addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes vent, minimum, radon, slab, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.21.13.13 | Radon Venting | Radon Venting addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes vent, minimum, testing, piping, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.21.16 | Methane Mitigation | Methane Mitigation addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes membrane, specified, minimum, seams, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.21.16.13 | Methane Venting | Methane Venting addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes vent, minimum, piping, layer, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.22.00 | Grading | Grading addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes graded, areas, fill, subgrade, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.22.13 | Rough Grading | Rough Grading addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes fill, grading, percent, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.22.16 | Fine Grading | Fine Grading addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes finished, inch, grade, areas, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.22.16.13 | Roadway Subgrade Reshaping | Roadway Subgrade Reshaping addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes subgrade, finished, minimum, before, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.22.19 | Finish Grading | Finish Grading addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes finished, minimum, final, surfaces, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.22.19.13 | Spreading and Grading Topsoil | Spreading and Grading Topsoil addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes topsoil, specified, depth, spread, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.23.00 | Excavation and Fill | Excavation and Fill addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes fill, prevent, excavation, subgrade, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.23.13 | Subgrade Preparation | Subgrade Preparation addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes subgrade, density, before, percent, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.23.16 | Excavation | Excavation addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes excavation, required, subgrade, approved, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.23.16.13 | Trenching | Trenching addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes trench, approved, required, pipe, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.23.16.16 | Structural Excavation for Minor Structures | Structural Excavation for Minor Structures addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes excavation, footing, location, depth, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.23.16.26 | Rock Removal | Rock Removal addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes rock, blast, specified, excavation, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.23.19 | Dewatering | Dewatering addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pump, readings, excavation, water, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.23.23 | Fill | Fill addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes fill, lift, density, placement, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.23.23.13 | Backfill | Backfill addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes backfill, compaction, lift, not, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.23.23.23 | Compaction | Compaction addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes lift, compaction, density, fill, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.23.23.33 | Flowable Fill | Flowable Fill addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes material, placement, water, strength, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.23.23.43 | Geofoam | Geofoam addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geofoam, cover, blocks, not, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.23.33 | Trenching and Backfilling | Trenching and Backfilling addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, trench, depth, bedding, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.24.00 | Embankments | Embankments addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes lift, fill, embankment, material, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.24.13 | Roadway Embankments | Roadway Embankments addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes embankment, lift, fill, before, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.24.16 | Railway Embankments | Railway Embankments addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes lift, embankment, fill, compaction, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.25.00 | Erosion and Sedimentation Controls | Erosion and Sedimentation Controls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes sediment, minimum, soil, silt, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.25.14 | Stabilization Measures for Erosion and Sedimentation Control | Stabilization Measures for Erosion and Sedimentation Control addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes stabilization, mulch, slope, areas, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.25.14.13 | Hydraulically-Applied Erosion Control | Hydraulically-Applied Erosion Control addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes application, slurry, before, than, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.25.14.16 | Rolled Erosion Control Mats and Blankets | Rolled Erosion Control Mats and Blankets addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes minimum, mat, fastening, roll, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.25.24 | Structural Measures for Erosion and Sedimentation Control | Structural Measures for Erosion and Sedimentation Control addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes minimum, inches, design, sediment, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.25.24.13 | Rock Barriers | Rock Barriers addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes barrier, rock, prevent, upstream, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.25.34 | Retention Measures for Erosion and Sedimentation Controls | Retention Measures for Erosion and Sedimentation Controls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, basin, design, elevation, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.25.34.13 | Rock Basins | Rock Basins addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, rock, basin, elevation, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.30.00 | Earthwork Methods | Earthwork Methods addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes fill, before, lift, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.31.00 | Soil Treatment | Soil Treatment addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes application, treatment, soil, termiticide, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.31.13 | Rodent Control | Rodent Control addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes bait, stations, exterior, rodent, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.31.13.16 | Rodent Control Bait Systems | Rodent Control Bait Systems addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes bait, station, stations, each, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.31.13.19 | Rodent Control Traps | Rodent Control Traps addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes trap, site, traps, does, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.31.13.23 | Rodent Control Electronic Systems | Rodent Control Electronic Systems addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes each, device, electronic, devices, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.31.13.26 | Rodent Control Repellants | Rodent Control Repellants addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes application, repellant, manufacturer, water, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.31.16 | Termite Control | Termite Control addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes application, termiticide, before, treatment, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.31.16.13 | Chemical Termite Control | Chemical Termite Control addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes treatment, application, termiticide, soil, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.31.16.16 | Termite Control Bait Systems | Termite Control Bait Systems addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes station, bait, stations, site, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.31.16.19 | Termite Control Barriers | Termite Control Barriers addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes barrier, placement, termite, membrane, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.31.19 | Vegetation Control | Vegetation Control addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes herbicide, vegetation, application, chemical, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.31.19.13 | Chemical Vegetation Control | Chemical Vegetation Control addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes application, spray, herbicide, applicator, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.31.33 | Sanitary Vacuum System Piping | Sanitary Vacuum System Piping addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pipe, vacuum, testing, specification, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.00 | Soil Stabilization | Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, stabilizer, minimum, stabilized, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.13 | Soil Mixing Stabilization | Soil Mixing Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes binder, treated, verified, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.13.13 | Asphalt Soil Stabilization | Asphalt Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, asphalt, soil, mixing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.13.16 | Cement Soil Stabilization | Cement Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes cement, moisture, stabilized, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.13.19 | Lime Soil Stabilization | Lime Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes lime, mixing, hours, dry, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.13.23 | Fly-Ash Soil Stabilization | Fly-Ash Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes ash, specified, fly, moisture, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.13.26 | Lime-Fly-Ash Soil Stabilization | Lime-Fly-Ash Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes lime, flyash, specified, testing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.16 | Chemical Treatment Soil Stabilization | Chemical Treatment Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, stabilizer, soil, verified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.16.13 | Polymer Emulsion Soil Stabilization | Polymer Emulsion Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, soil, polymer, mixing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.17 | Water Injection Soil Stabilization | Water Injection Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes injection, water, specified, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.19 | Geosynthetic Soil Stabilization and Layer Separation | Geosynthetic Soil Stabilization and Layer Separation addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geosynthetic, cover, placement, direction, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.19.13 | Geogrid Soil Stabilization | Geogrid Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geogrid, specified, fill, density, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.19.16 | Geotextile Soil Stabilization | Geotextile Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geotextile, placement, fill, before, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.19.19 | Geogrid Layer Separation | Geogrid Layer Separation addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geogrid, minimum, cover, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.19.23 | Geotextile Layer Separation | Geotextile Layer Separation addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geotextile, cover, subgrade, placement, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.23 | Pressure Grouting Soil Stabilization | Pressure Grouting Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes grout, testing, injection, each, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.23.13 | Cementitious Pressure Grouting Soil Stabilization | Cementitious Pressure Grouting Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes grout, specified, injection, hole, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.23.16 | Chemical Pressure Grouting Soil Stabilization | Chemical Pressure Grouting Soil Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes grout, injection, design, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.33 | Shotcrete Soil Slope Stabilization | Shotcrete Soil Slope Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes shotcrete, specified, soil, curing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.36 | Soil Nailing | Soil Nailing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, grout, nail, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.36.13 | Driven Soil Nailing | Driven Soil Nailing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes nail, specified, wall, testing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.36.16 | Grouted Soil Nailing | Grouted Soil Nailing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes nail, length, grout, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.36.19 | Corrosion-Protected Soil Nailing | Corrosion-Protected Soil Nailing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes nail, grout, specified, steel, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.36.23 | Jet-Grouted Soil Nailing | Jet-Grouted Soil Nailing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes nail, grout, specified, testing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.32.36.26 | Launched Soil Nailing | Launched Soil Nailing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes nail, specified, testing, grout, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.33.00 | Rock Stabilization | Rock Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes fastening, grout, rock, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.33.13 | Rock Bolting and Grouting | Rock Bolting and Grouting addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes fastening, grout, specified, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.33.23 | Rock Slope Netting | Rock Slope Netting addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slope, rock, coatings, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.33.26 | Rock Slope Wire Mesh | Rock Slope Wire Mesh addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes mesh, wire, specified, slope, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.33.33 | Shotcrete Rock Slope Stabilization | Shotcrete Rock Slope Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes shotcrete, specified, rock, minimum, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.33.43 | Vegetated Rock Slope Stabilization | Vegetated Rock Slope Stabilization addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes soil, slope, minimum, depth, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.34.00 | Soil Reinforcement | Soil Reinforcement addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes reinforcement, soil, before, placement, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.34.19 | Geosynthetic Soil Reinforcement | Geosynthetic Soil Reinforcement addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geosynthetic, before, cover, seam, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.34.19.13 | Geogrid Soil Reinforcement | Geogrid Soil Reinforcement addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geogrid, design, backfill, before, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.34.19.16 | Geotextile Soil Reinforcement | Geotextile Soil Reinforcement addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geotextile, fill, specified, placed, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.34.23 | Fiber Soil Reinforcement | Fiber Soil Reinforcement addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes soil, fiber, moisture, specification, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.34.23.13 | Geosynthetic Fiber Soil Reinforcement | Geosynthetic Fiber Soil Reinforcement addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes soil, fiber, specified, mixing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.35.00 | Slope Protection | Slope Protection addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slope, specified, protection, than, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.35.19 | Geosynthetic Slope Protection | Geosynthetic Slope Protection addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geosynthetic, slope, specified, fastening, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.35.19.13 | Geogrid Slope Protection | Geogrid Slope Protection addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geogrid, slope, soil, minimum, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.35.19.16 | Geotextile Slope Protection | Geotextile Slope Protection addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geotextile, specified, strength, slope, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.35.19.19 | Slope Protection with Mulch Control Netting | Slope Protection with Mulch Control Netting addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes netting, slope, mulch, minimum, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.35.23 | Slope Protection with Slope Paving | Slope Protection with Slope Paving addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, specified, minimum, slope, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.35.23.13 | Cast-In-Place Concrete Slope Paving | Cast-In-Place Concrete Slope Paving addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, specified, slope, required, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.35.23.16 | Precast Concrete Slope Paving | Precast Concrete Slope Paving addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes panel, panels, design, minimum, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.35.23.19 | Concrete Unit Masonry Slope Paving | Concrete Unit Masonry Slope Paving addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes units, specified, minimum, paving, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.35.26 | Containment Barriers | Containment Barriers addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes barrier, fastening, testing, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.35.26.13 | Clay Containment Barriers | Clay Containment Barriers addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes clay, lift, minimum, every, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.35.26.16 | Geomembrane Containment Barriers | Geomembrane Containment Barriers addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes geomembrane, liner, specified, testing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.35.26.23 | Bentonite Slurry Trench | Bentonite Slurry Trench addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slurry, trench, backfill, excavation, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.36.00 | Gabions | Gabions addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes basket, gabion, specified, wire, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.36.13 | Gabion Boxes | Gabion Boxes addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes gabion, elevation, baskets, wire, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.36.19 | Gabion Mattresses | Gabion Mattresses addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes mattress, wire, coatings, minimum, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.36.19.13 | Vegetated Gabion Mattresses | Vegetated Gabion Mattresses addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes mattress, mesh, rock, placement, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.37.00 | Riprap | Riprap addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes placement, minimum, specified, geotextile, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.37.13 | Machined Riprap | Machined Riprap addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes riprap, specified, stones, geotextile, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.37.16 | Non-Machined Riprap | Non-Machined Riprap addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes riprap, stones, geotextile, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.37.16.13 | Rubble-Stone Riprap | Rubble-Stone Riprap addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes stones, riprap, toe, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.37.16.16 | Concrete Unit Masonry Riprap | Concrete Unit Masonry Riprap addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slope, specified, riprap, required, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.37.16.19 | Sacked Sand-Cement Riprap | Sacked Sand-Cement Riprap addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes sacks, specified, riprap, hydration, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.40.00 | Shoring and Underpinning | Shoring and Underpinning addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes shoring, testing, underpinning, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.41.00 | Shoring | Shoring addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes shoring, design, excavation, depth, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.41.13 | Timber Shoring | Timber Shoring addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes timber, design, specified, inch, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.41.16 | Sheet Piling | Sheet Piling addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes driving, pile, wall, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.41.16.13 | Steel Sheet Piling | Steel Sheet Piling addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes driving, pile, specified, sheet, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.41.16.16 | Plastic Sheet Piling | Plastic Sheet Piling addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes sheet, wall, inch, elevation, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.41.19 | Metal Hydraulic Shoring | Metal Hydraulic Shoring addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes shoring, hydraulic, trench, soil, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.41.19.13 | Aluminum Hydraulic Shoring | Aluminum Hydraulic Shoring addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes shoring, trench, soil, not, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.41.23 | Pneumatic Shoring | Pneumatic Shoring addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, pneumatic, shoring, trench, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.41.33 | Trench Shielding | Trench Shielding addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes shield, trench, inches, not, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.43.00 | Concrete Raising | Concrete Raising addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes grout, injection, slab, before, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.43.13 | Pressure Grouting | Pressure Grouting addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes grout, specified, injection, testing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.43.13.13 | Concrete Pressure Grouting | Concrete Pressure Grouting addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes grout, injection, design, percent, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.43.13.16 | Polyurethane Pressure Grouting | Polyurethane Pressure Grouting addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes injection, testing, specified, during, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.43.16 | Compaction Grouting | Compaction Grouting addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, grout, injection, each, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.43.19 | Mechanical Jacking | Mechanical Jacking addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, lift, jacking, jack, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.45.00 | Vibroflotation and Densification | Vibroflotation and Densification addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes probe, testing, specified, before, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.45.13 | Vibroflotation | Vibroflotation addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes column, probe, design, testing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.45.16 | Densification | Densification addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes densification, treatment, instrumentation, exceeds, with field verification confirming compliance with performance, safety, and quality standards. Controls, instrumentation, and integration provided to support monitoring, protection, and interoperability with adjacent systems. |
| 31.46.00 | Needle Beams | Needle Beams addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes needle, beam, testing, wall, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.46.13 | Cantilever Needle Beams | Cantilever Needle Beams addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes beam, specified, needle, wall, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.48.00 | Underpinning | Underpinning addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes underpinning, concrete, before, excavation, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.48.13 | Underpinning Piers | Underpinning Piers addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pier, testing, footing, concrete, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.48.19 | Bracket Piers | Bracket Piers addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pier, testing, bracket, footing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.48.23 | Jacked Piers | Jacked Piers addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pier, testing, bracket, each, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.48.33 | Micropile Underpinning | Micropile Underpinning addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes grout, testing, inch, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.50.00 | Excavation Support and Protection | Excavation Support and Protection addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes excavation, support, piles, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.51.00 | Anchor Tiebacks | Anchor Tiebacks addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, fastening, grout, length, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.51.13 | Excavation Soil Anchors | Excavation Soil Anchors addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, grout, specified, length, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.51.16 | Excavation Rock Anchors | Excavation Rock Anchors addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, grout, fastening, hole, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.52.00 | Cofferdams | Cofferdams addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes cofferdam, water, specified, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.52.13 | Sheet Piling Cofferdams | Sheet Piling Cofferdams addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes sheet, controls, pile, specified, with field verification confirming compliance with performance, safety, and quality standards. Controls, instrumentation, and integration provided to support monitoring, protection, and interoperability with adjacent systems. |
| 31.52.16 | Timber Cofferdams | Timber Cofferdams addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes sheeting, design, cofferdam, timber, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.52.19 | Precast Concrete Cofferdams | Precast Concrete Cofferdams addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes panels, cofferdam, before, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.53.00 | Cribbing and Walers | Cribbing and Walers addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes members, testing, design, cribbing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.53.13 | Timber Cribwork | Timber Cribwork addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes crib, inch, timber, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.54.00 | Ground Freezing | Ground Freezing addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, freeze, pipe, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.56.00 | Slurry Walls | Slurry Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slurry, concrete, trench, placement, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.56.13 | Bentonite Slurry Walls | Bentonite Slurry Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slurry, trench, excavation, backfill, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.56.13.13 | Soil-Bentonite Slurry Walls | Soil-Bentonite Slurry Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slurry, depth, backfill, trench, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.56.13.16 | Cement-Bentonite Slurry Walls | Cement-Bentonite Slurry Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slurry, trench, mix, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.56.13.19 | Slag-Cement- Bentonite Slurry Walls | Slag-Cement-Bentonite Slurry Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slurry, trench, before, minimum, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.56.13.23 | Soil-Cement-Bentonite Slurry Walls | Soil-Cement-Bentonite Slurry Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes panel, backfill, testing, trench, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.56.13.26 | Pozzolan-Bentonite Slurry Walls | Pozzolan-Bentonite Slurry Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slurry, trench, backfill, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.56.13.29 | Organically-Modified Bentonite Slurry Walls | Organically-Modified Bentonite Slurry Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slurry, concrete, obm, before, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.56.16 | Attipulgite Slurry Walls | Attipulgite Slurry Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slurry, trench, panel, content, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.56.16.13 | Soil-Attipulgite Slurry Walls | Soil-Attipulgite Slurry Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slurry, trench, specified, wall, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.56.19 | Slurry-Geomembrane Composite Slurry Walls | Slurry-Geomembrane Composite Slurry Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes trench, depth, minimum, every, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.56.23 | Lean Concrete Slurry Walls | Lean Concrete Slurry Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, placement, slurry, panel, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.56.26 | Bio-Polymer Trench Drain | Bio-Polymer Trench Drain addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes slurry, excavation, confirmed, backfill, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.60.00 | Special Foundations and Load-Bearing Elements | Special Foundations and Load-Bearing Elements addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, depth, prior, placement, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.00 | Driven Piles | Driven Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, driving, piles, hammer, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.13 | Concrete Piles | Concrete Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, concrete, specified, piles, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.13.13 | Cast-in-Place Concrete Piles | Cast-in-Place Concrete Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, pile, casing, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.13.16 | Concrete Displacement Piles | Concrete Displacement Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, pile, before, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.13.19 | Precast Concrete Piles | Precast Concrete Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, driving, specified, each, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.13.23 | Prestressed Concrete Piles | Prestressed Concrete Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes driving, pile, concrete, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.13.26 | Pressure-Injected Footings | Pressure-Injected Footings addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes grout, footing, testing, depth, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.16 | Steel Piles | Steel Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, driving, piles, approved, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.16.13 | Sheet Steel Piles | Sheet Steel Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes driving, pile, approved, wall, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.16.16 | Steel H Piles | Steel H Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, driving, length, after, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.16.19 | Unfilled Tubular Steel Piles | Unfilled Tubular Steel Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, driving, required, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.19 | Timber Piles | Timber Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, driving, tip, piles, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.23 | Composite Piles | Composite Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, driving, composite, concrete, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.23.13 | Concrete-Filled Steel Piles | Concrete-Filled Steel Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, concrete, specified, driving, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.62.23.16 | Wood and Cast-In- Place Concrete Piles | Wood and Cast-In-Place Concrete Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, pile, elevation, piles, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.00 | Bored Piles | Bored Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, borehole, pile, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.13 | Bored and Augered Test Piles | Bored and Augered Test Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, concrete, pile, borehole, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.16 | Auger Cast Grout Piles | Auger Cast Grout Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, grout, auger, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.19 | Bored and Socketed Piles | Bored and Socketed Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, design, length, rock, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.19.13 | Rock Sockets for Piles | Rock Sockets for Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes socket, concrete, rock, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.23 | Bored Concrete Piles | Bored Concrete Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, borehole, pile, testing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.23.13 | Bored and Belled Concrete Piles | Bored and Belled Concrete Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, elevation, pile, shaft, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.23.16 | Bored Friction Concrete Piles | Bored Friction Concrete Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, bottom, cage, tolerance, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.26 | Drilled Caissons | Drilled Caissons addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes shaft, concrete, drilling, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.26.13 | Fixed End Caisson Piles | Fixed End Caisson Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, design, placement, elevation, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.26.16 | Concrete Caissons for Marine Construction | Concrete Caissons for Marine Construction addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes caisson, concrete, specified, testing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.29 | Drilled Concrete Piers and Shafts | Drilled Concrete Piers and Shafts addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, shaft, length, exceeding, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.29.13 | Uncased Drilled Concrete Piers | Uncased Drilled Concrete Piers addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, cage, placement, elevation, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.29.16 | Cased Drilled Concrete Piers | Cased Drilled Concrete Piers addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes casing, concrete, shaft, inches, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.63.33 | Drilled Micropiles | Drilled Micropiles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes grout, testing, specified, reinforcement, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.64.00 | Caissons | Caissons addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes caisson, dewatering, concrete, plug, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.64.13 | Box Caissons | Box Caissons addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes caisson, base, specified, concrete, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.64.16 | Excavated Caissons | Excavated Caissons addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, excavation, diameter, placement, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.64.19 | Floating Caissons | Floating Caissons addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes caisson, design, testing, full, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.64.23 | Open Caissons | Open Caissons addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes caisson, excavation, prior, each, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.64.26 | Pneumatic Caissons | Pneumatic Caissons addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, shift, sinking, working, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.64.29 | Sheeted Caissons | Sheeted Caissons addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes sheet, specified, dewatering, pile, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.00 | Special Foundations | Special Foundations addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, element, fastening, grout, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.13 | Special Piles | Special Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, alignment, approved, ground, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.13.13 | Rammed Aggregate Piles | Rammed Aggregate Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, specified, testing, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.15 | Helical Foundation Piles | Helical Foundation Piles addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes pile, fastening, design, depth, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.16 | Special Foundation Walls | Special Foundation Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes wall, inch, facing, feet, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.16.13 | Anchored Foundation Walls | Anchored Foundation Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes fastening, testing, length, grout, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.16.23 | Concrete Cribbing Foundation Walls | Concrete Cribbing Foundation Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes wall, crib, concrete, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.16.26 | Metal Cribbing Foundation Walls | Metal Cribbing Foundation Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes crib, wall, specified, members, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.16.33 | Manufactured Modular Foundation Walls | Manufactured Modular Foundation Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes wall, units, specified, connection, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.16.43 | Mechanically Stabilized Earth Foundation Walls | Mechanically Stabilized Earth Foundation Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes reinforcement, design, facing, soil, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.16.46 | Slurry Diaphragm Foundation Walls | Slurry Diaphragm Foundation Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes panel, slurry, concrete, excavation, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.16.53 | Soldier-Beam Foundation Walls | Soldier-Beam Foundation Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes soldier, beam, design, excavation, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.16.56 | Permanently- Anchored Soldier- Beam Foundation Walls | Permanently-Anchored Soldier-Beam Foundation Walls addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes fastening, testing, soldier, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.66.19 | Refrigerated Foundations | Refrigerated Foundations addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes freeze, testing, temperature, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.68.00 | Foundation Anchors | Foundation Anchors addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, grout, tendon, length, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.68.13 | Rock Foundation Anchors | Rock Foundation Anchors addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes fastening, testing, grout, minimum, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.68.16 | Helical Foundation Anchors | Helical Foundation Anchors addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes fastening, design, testing, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.70.00 | Tunneling and Mining | Tunneling and Mining addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes face, round, excavation, maintains, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.71.00 | Tunnel Excavation | Tunnel Excavation addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes face, excavation, each, advance, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.71.13 | Shield Driving Tunnel Excavation | Shield Driving Tunnel Excavation addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes each, face, testing, before, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.71.16 | Tunnel Excavation by Drilling and Blasting | Tunnel Excavation by Drilling and Blasting addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes blast, before, hole, stemming, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.71.19 | Tunnel Excavation by Tunnel Boring Machine | Tunnel Excavation by Tunnel Boring Machine addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, testing, design, instrumentation, with field verification confirming compliance with performance, safety, and quality standards. Controls, instrumentation, and integration provided to support monitoring, protection, and interoperability with adjacent systems. |
| 31.71.23 | Tunneling by Cut and Cover | Tunneling by Cut and Cover addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes excavation, walls, concrete, trench, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.72.00 | Tunnel Support Systems | Tunnel Support Systems addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, fastening, support, steel, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.72.13 | Rock Reinforcement and Initial Support | Rock Reinforcement and Initial Support addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes fastening, specified, rock, length, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.72.16 | Steel Ribs and Lagging | Steel Ribs and Lagging addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes rib, specified, inch, inches, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.73.00 | Tunnel Grouting | Tunnel Grouting addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes grout, testing, injection, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.73.13 | Cement Tunnel Grouting | Cement Tunnel Grouting addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes grout, testing, grouting, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.73.16 | Chemical Tunnel Grouting | Chemical Tunnel Grouting addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes grout, injection, specified, testing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.74.00 | Tunnel Construction | Tunnel Construction addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes lining, minimum, fastening, grout, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.74.13 | Cast-in-Place Concrete Tunnel Lining | Cast-in-Place Concrete Tunnel Lining addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes placement, concrete, approved, testing, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.74.16 | Precast Concrete Tunnel Lining | Precast Concrete Tunnel Lining addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes segment, specified, ring, concrete, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.74.19 | Shotcrete Tunnel Lining | Shotcrete Tunnel Lining addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes shotcrete, specified, before, placement, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.75.00 | Shaft Construction | Shaft Construction addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes shaft, concrete, not, specified, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.75.13 | Cast-in-Place Concrete Shaft Lining | Cast-in-Place Concrete Shaft Lining addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes concrete, full, lift, shaft, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.75.16 | Precast Concrete Shaft Lining | Precast Concrete Shaft Lining addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, segment, segments, after, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.77.00 | Submersible Tube Tunnels | Submersible Tube Tunnels addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes specified, element, design, before, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.77.13 | Trench Excavation for Submerged Tunnels | Trench Excavation for Submerged Tunnels addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes trench, excavation, survey, design, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.77.16 | Tube Construction (Outfitting Tunnel Tubes) | Tube Construction (Outfitting Tunnel Tubes) addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes testing, joint, specified, shows, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
| 31.77.19 | Floating and Laying Submerged Tunnels | Floating and Laying Submerged Tunnels addressing installation, integration, and safe operation of related assemblies and systems for reliable facility performance. Scope emphasizes element, specified, water, immersion, with field verification confirming compliance with performance, safety, and quality standards. Quality assurance, recordkeeping, and corrective actions documented prior to final acceptance. |
MasterSpec® and MasterFormat® are registered trademarks. This blog references section numbers and titles for clarity only and does not reproduce proprietary content. Copyright FTQ360.
Stop Building Checklists From Scratch
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