Safety Cue
Task-specific safety guidance for ordinary pre-inspection review hazards.
Project 16
Conduct a complete internal pre-inspection of the layout, excavation, grades, and documentation against the jurisdictional foundation inspection checklist, correct every identified deficiency, and prepare safe, clean inspector access, producing a foundation site that is safe, documented, accessible, and ready for official inspection.
These cues appear at the point of work. They identify safety, code, documentation, and verification issues before an unready site is presented for official foundation inspection.
Task-specific safety guidance for ordinary pre-inspection review hazards.
A condition that must stop work until corrected and reverified.
Practical work-area safety around open excavation, protective systems, and inspector access.
Local requirements vary. Verify the jurisdictional inspection checklist and required documentation before requesting official inspection.
Follow product-specific instructions for any manufactured sleeve, waterstop, or embedded item scheduled for this inspection stage.
Layout, depth, and elevation guidance for confirming the excavation and building lines match the approved plan before inspection.
This project qualifies you to conduct a complete internal pre-inspection and prepare the site, excavation, controls, records, and access for the required foundation inspection. The finished work product is a foundation site that is safe, documented, accessible, and ready for official inspection. This project begins only after the building layout of Project 3, the footing excavation of Project 5, and the site drainage and utility work of Projects 8 through 14 have been completed within the scope reviewed here, and it does not include performing the official jurisdictional inspection itself, does not include correcting deficiencies outside the authorized scope of this project, and does not include foundation forming, reinforcement placement, or concrete work.
You will obtain the jurisdictional inspection checklist and approved foundation documents; confirm the inspection stage and identify work that must remain visible; verify permit documents, approved plans, revisions, engineering, soil reports, and prior approvals are available; inspect building location, setbacks, orientation, dimensions, and diagonals; verify footing lines, widths, depths, steps, pads, and bearing surfaces; verify benchmarks, bottom elevations, and required design depths; inspect excavation access, protective systems, spoil placement, barricades, and housekeeping; check for water, loose soil, mud, overexcavation, soft spots, and disturbed bearing material; verify sleeves, utility crossings, drainage provisions, and embedded items scheduled for this stage; confirm layout strings and reference points are readable and protected; prepare measurement records, photographs, test reports, and correction documentation; create a deficiency list organized by safety, layout, excavation, grade, documentation, and access; correct all deficiencies within the authorized scope; escalate engineering, survey, soil, structural, or code conflicts; reinspect every corrected item; provide clean and safe inspector access; mark items requiring explanation and prepare controlling documentation; and complete and sign the internal pre-inspection record.
This is the sixteenth project in the site preparation sequence. It depends on the squared layout of Project 3, the footing excavation of Project 5, the subgrade and drainage work of Projects 6 through 14, and the temporary access constructed in Project 15, and it uses the site-evaluation and hazard information recorded in Project 1. The internal pre-inspection record produced here becomes part of the evidence reviewed during the complete site-readiness inspection of Project 19, and a passed official foundation inspection is the condition that allows the foundation trade to begin work on the site prepared by this book.
The squared building layout of Project 3, the footing excavation of Project 5, the subgrade preparation of Project 6, and the drainage and utility work of Projects 8 through 14 must already be complete within the scope of this inspection; work that has not been verified in an earlier chapter is a stop-work condition for beginning this pre-inspection review. The temporary access built in Project 15 must remain functional to provide safe inspector access to the site.
This project stands between the completed sitework of Projects 1 through 15 and the official jurisdictional foundation inspection. Its correction and reinspection cycle protects the schedule by finding deficiencies before an official inspector does, and its records become part of the evidence reviewed during the complete site-readiness inspection of Project 19. A site that fails the official inspection because this internal review was skipped or performed incompletely can delay every trade waiting to begin foundation work.
This project covers:
This project does not authorize the learner to:
Any condition requiring a revised design, an engineer's determination, or an alternate excavation or bearing solution must be escalated before the site is presented for official inspection.
Use these references, established in Projects 01 through 15, throughout this project. Do not redefine them.
| Term | Definition |
|---|---|
| Inspection stage | The specific point in construction at which the jurisdiction requires the foundation inspection, defining which completed work must remain visible |
| Deficiency list | A written record of every condition that does not meet the approved plan, checklist, or acceptance standard, organized by category and assigned for correction |
| Bearing surface | The soil or prepared material directly beneath a footing that carries the structural load, verified free of loose material, water, or disturbance |
| Design depth | The footing or excavation depth specified by the approved plan, engineering, or soil report, measured from the established benchmark |
| Escalation | Referring a condition that exceeds this project's authorized scope to the responsible engineer, surveyor, geotechnical professional, or code authority for a determination |
| Internal pre-inspection record | The completed, signed document showing every checklist item reviewed, every deficiency corrected and reinspected, and the site's readiness for official inspection |
Before the pre-inspection review begins, record the following:
Jurisdictional checklist obtained: ______ Inspection stage confirmed: ______ Approved plans, engineering, and soil reports available: ______
Prior chapter work within scope verified complete: ____________ Date started: ____________ Builder name: ____________
An internal pre-inspection only serves its purpose if it is measured against the same checklist, plans, and design values the official inspector will use. Reviewing layout, excavation, grade, and documentation against assumed or remembered values instead of the approved jurisdictional checklist and plans can pass a site internally that fails the official inspection, which delays every trade waiting to begin foundation work.
Every category of this review depends on the categories before it. A layout that has not been reverified cannot support a reliable excavation-dimension check, and an excavation that has not been reverified cannot support a reliable bearing-surface check. Work through Steps 4 through 13 of this project in the order given, and recheck any earlier category if a later check reveals a discrepancy. If a field condition suggests the approved design cannot be met as specified, an engineering or soil condition conflicts with the plan, or a required document cannot be obtained, stop and escalate before continuing; do not correct the deficiency using an assumed value.
Verify building location, setbacks, dimensions, diagonals, footing widths, depths, and bottom elevations against the approved plan and established benchmark at every corner, step, pad, and service crossing within scope. Record each measured value alongside the approved value on the pre-inspection record. A discrepancy discovered after the official inspector arrives may require rescheduling the inspection.
Confirm the exact checklist, required documentation, and inspection stage from the responsible jurisdiction before beginning the review. Checklist items, required permits, and documentation vary by jurisdiction and project type, and do not assume a checklist used on a prior site applies here.
Verify that any manufactured sleeve, waterstop, or embedded item scheduled for this inspection stage is installed according to the manufacturer's instructions and remains visible for inspection. An embedded item installed without following its manufacturer's instructions may require removal and reinstallation before the official inspection.
Do not backfill, cover, or otherwise conceal any excavation, footing, sleeve, crossing, or embedded item that must remain visible for the official foundation inspection. Stop work immediately if a deficiency is found that cannot be corrected within this project's authorized scope, and escalate to the responsible engineer, surveyor, geotechnical professional, or code authority before continuing.
Maintain barricades, protective systems, and safe access routes around open excavation throughout the pre-inspection review, correction, and reinspection process. Confirm the inspector access route is clean, stable, and free of trip, fall, and collapse hazards before requesting official inspection.
SP-091 – SP-096
Foundation Inspection Preparation Qualification
Deliverable: one completed internal pre-inspection review of the building layout, footing excavation, benchmarks, protective systems, embedded items, and documentation, measured against the jurisdictional inspection checklist and approved foundation documents; a deficiency list organized by safety, layout, excavation, grade, documentation, and access; every deficiency within scope corrected and reinspected; and a signed internal pre-inspection record with supporting measurements and photographs, together with clean and safe inspector access, before the site is presented for official foundation inspection.
| Item | Quantity | Form | Content Requirement | Purpose |
|---|---|---|---|---|
| Confirmed documentation set | Full scope of the inspection stage | Assembled checklist, permits, plans, and reports | Jurisdictional checklist, approved plans, revisions, engineering, and soil reports on hand and current | Establishing the controlling criteria for the pre-inspection review |
| Verified layout and excavation record | Full building perimeter and footing system within scope | Measured values against approved plan | Location, setbacks, dimensions, diagonals, footing widths, depths, and bearing surfaces verified | Confirming the constructed work matches the approved design before inspection |
| Verified elevations and embedded items | All benchmarks, sleeves, and crossings within scope | Measured values and visual verification | Bottom elevations, design depths, sleeves, crossings, and drainage provisions confirmed and visible | Confirming elevation control and embedded work are correct and remain inspectable |
| Deficiency list and corrections | Every deficiency identified during the review | Written, categorized list with correction and reinspection results | Sorted by safety, layout, excavation, grade, documentation, and access; every item resolved or escalated | Ensuring no identified deficiency remains uncorrected or unassigned before inspection |
| Signed pre-inspection record and inspector access | 1 record for the site | Written, signed record with photographs | All checklist items reviewed, corrections verified, and safe inspector access confirmed | Documenting readiness and enabling the official jurisdictional inspection |
| Check | Standard |
|---|---|
| Documentation completeness | Jurisdictional checklist, approved plans, revisions, engineering, and soil reports on hand and current |
| Layout and dimension accuracy | Building location, setbacks, orientation, dimensions, and diagonals match the approved plan |
| Footing and bearing condition | Widths, depths, steps, pads, and bearing surfaces match the approved plan and are free of water, loose soil, and disturbance |
| Benchmark and elevation accuracy | Benchmarks, bottom elevations, and design depths verified against the approved plan |
| Excavation safety and housekeeping | Access, protective systems, spoil placement, and barricades meet the safety plan and are free of hazards |
| Embedded items and crossings | Sleeves, utility crossings, drainage provisions, and embedded items match the approved detail and remain visible |
| Deficiency resolution | Every deficiency corrected within scope and reinspected, or escalated with a documented determination |
Inspect the completed pre-inspection package using the same checks regardless of building size or number of deficiencies found.
Complete the Foundation Inspection Preparation Record Sheet in the Inspection Checklist section below before the site is presented for official inspection.
Probable cause: the layout shifted after Project 3 verification, or the excavation was hand-trimmed beyond the approved footing line.
Confirmation: remeasure from the protected control points and compare against the recorded Project 3 layout values.
Correction: reestablish the correct line from the protected control point and correct the excavation or reset the affected stake or string.
Reinspection: remeasure the corrected dimension and diagonal before closing the deficiency.
Probable cause: rainfall entered the excavation, spoil sloughed from the trench edge, or equipment traffic disturbed the bottom after Project 5 verification.
Confirmation: inspect the affected area and compare its current condition against the Project 5 acceptance standard.
Correction: remove water, loose soil, or disturbed material and expose sound bearing material to the required depth.
Reinspection: reverify the bearing surface condition at the corrected location before closing the deficiency.
Probable cause: the benchmark was disturbed, or the excavation was not rechecked against the design depth after subsequent site work.
Confirmation: reread the benchmark elevation and remeasure the footing bottom against the approved design depth.
Correction: reestablish the benchmark from the original approved reference, or correct the excavation depth to match the design requirement.
Reinspection: reverify the elevation reading before closing the deficiency.
Probable cause: the item was not installed as scheduled, or it was covered by subsequent grading or drainage work before this review.
Confirmation: compare the approved detail against the current condition and determine whether the item is missing or simply concealed.
Correction: install the missing item per the approved detail, or expose the concealed item so it remains visible for inspection.
Reinspection: reverify the item's presence, orientation, and visibility before closing the deficiency.
Probable cause: a soil condition, structural conflict, or code question exceeds this project's authorized scope to resolve independently.
Confirmation: document the condition with measurements and photographs and compare it against the approved plan, engineering, and soil report.
Correction: escalate to the responsible engineer, surveyor, geotechnical professional, or code authority and obtain a documented determination before proceeding.
Reinspection: verify the site against the determination once received and close the deficiency accordingly.
Probable cause: housekeeping, barricades, or the temporary access route were not reviewed as part of this project's scope.
Confirmation: walk the access route and compare its condition against the safety plan and Project 15 acceptance standard.
Correction: clean the access route, repair or reinstall barricades, and restore the access route condition established in Project 15.
Reinspection: walk the corrected access route and confirm it is clean and safe before requesting official inspection.
This project ends with a signed internal pre-inspection record and a site ready for official inspection, not the official inspection itself.
| Competency | Independent Pass Standard | Not Demonstrated | With Assistance | Independently |
|---|---|---|---|---|
| SP-091 | Obtains the jurisdictional inspection checklist and approved foundation documents, confirms the inspection stage and identifies work that must remain visible, and verifies permit documents, approved plans, revisions, engineering, soil reports, and prior approvals are available | |||
| SP-092 | Inspects building location, setbacks, orientation, dimensions, and diagonals, and verifies footing lines, widths, depths, steps, pads, and bearing surfaces | |||
| SP-093 | Verifies benchmarks, bottom elevations, and required design depths, and confirms layout strings and reference points are readable and protected | |||
| SP-094 | Inspects excavation access, protective systems, spoil placement, barricades, and housekeeping, and checks for water, loose soil, mud, overexcavation, soft spots, and disturbed bearing material | |||
| SP-095 | Verifies sleeves, utility crossings, drainage provisions, and embedded items scheduled for this stage, and prepares measurement records, photographs, test reports, and correction documentation | |||
| SP-096 | Creates a categorized deficiency list, corrects all deficiencies within the authorized scope, escalates conflicts exceeding scope, reinspects every corrected item, provides clean and safe inspector access, and completes and signs the internal pre-inspection record |
Mark one column per competency. Only Demonstrated Independently awards the competency; Demonstrated with Assistance authorizes additional supervised practice but does not complete the requirement.
| Item | Approved / Specified Value | Field Result | Within Requirement (Y/N) | Correction (if any) |
|---|---|---|---|---|
| Building location, setbacks, and diagonals | ||||
| Footing widths, depths, and bearing surfaces | ||||
| Benchmark and design-depth elevations | ||||
| Excavation access, protective systems, and housekeeping | ||||
| Sleeves, crossings, and embedded items | ||||
| Documentation completeness |
Escalations and direction obtained (list): ____________ Unresolved conditions: ____________
Site declared ready for official foundation inspection: ______ (Yes/No) Date: ____________ Builder name: ____________
With documentation review, layout verification, excavation and elevation checks, embedded-item verification, deficiency correction, and reinspection complete, review the completed package against the Acceptance Standards table and confirm the jurisdictional checklist and approved documents are current, layout and dimensions match the approved plan, footing and bearing conditions meet the acceptance standard, benchmarks and design depths are verified, excavation access and housekeeping are safe, embedded items and crossings remain visible and match the approved detail, and every deficiency is corrected and reinspected or formally escalated. Complete the Foundation Inspection Preparation Record Sheet and sign it before the site is presented for official inspection.
You have completed the sixteenth project in the site preparation sequence: conducting a complete internal pre-inspection and preparing the site, excavation, controls, records, and access for the required foundation inspection. This project required you to obtain the jurisdictional checklist and confirm required documentation (SP-091), verify building layout, dimensions, and footing conditions (SP-092), verify benchmarks and design-depth elevations (SP-093), inspect excavation safety, housekeeping, and bearing conditions (SP-094), verify embedded items and prepare supporting documentation (SP-095), and create, resolve, and reinspect a categorized deficiency list before completing and signing the internal pre-inspection record (SP-096).
You now have a foundation site that is safe, documented, accessible, and ready for official inspection.
Protect the verified layout, excavation, and embedded work from disturbance or concealment until the official inspection is complete. The restoration and cleanup work of Projects 17 and 18, and the complete site-readiness inspection of Project 19, depend on the records and corrected conditions established in this project.