Safety Cue
Task-specific safety guidance for ordinary site-walk hazards.
Project 01
Walk, assess, and document a proposed residential building site using a fixed observation sequence, then issue a written, documented readiness decision before any layout, clearing, excavation, or grading begins.
These cues appear at the point of work. They identify safety, code, documentation, and measurement issues before they become missed hazards or an incomplete record.
Task-specific safety guidance for ordinary site-walk hazards.
Serious injury or immediate hazard is possible; work must stop.
Practical work-area safety: footing, weather, and site awareness.
Local requirements vary. Verify permit, utility-locate, and jurisdictional rules.
Follow product-specific instructions for tools and marking equipment.
Reference-point, distance, and elevation-recording guidance.
This project qualifies you to evaluate a proposed residential building site and produce a documented readiness plan before any layout, clearing, excavation, or grading begins. The finished work product is a complete existing-conditions record — including photographs, a sketch, hazard and access notes, and drainage observations — plus a signed site-readiness checklist that ends in a written proceed, conditional-proceed, or stop-work decision.
You will confirm entry permission, walk the site perimeter, identify existing improvements and hazards, evaluate worker and vehicle access, observe drainage, record approximate existing grades, photograph and sketch the site from fixed reference points, and complete a written checklist that becomes the controlling document for Project 02.
This is the first project in this book. It does not disturb soil, drive stakes, or operate excavation equipment. Every later project in this book — staking, squaring, clearing, excavating, grading, and drainage work — depends on the existing-conditions record and readiness decision produced here.
This project opens the book. It has no prior site-preparation project to build on, so it establishes the reference points, documentation habits, and readiness decision that every later chapter relies on. The existing-conditions record you create here — property markers, hazards, access routes, drainage direction, and approximate grades — is the document Project 02 uses to establish the first building reference corner and baseline.
The stop-work discipline introduced here — recording an immediate stop-work condition and naming who must evaluate it — is the same discipline used throughout this book, including the pre-inspection review in Chapter 16 and the final site-readiness certification in Chapter 19.
This project covers:
This project does not authorize the learner to:
Any condition that meets the stop-work criteria in this chapter must be evaluated or corrected by the identified responsible party before site work continues.
Establish these references before the site walk begins, and use them consistently throughout the assessment.
| Term | Definition |
|---|---|
| Property marker | A visible survey monument, pin, or marker indicating a property corner or boundary line; located and recorded but never relocated or disturbed |
| Reference point | A fixed, named location — a property corner, existing structure corner, or flagged station — used consistently for photographs, sketch measurements, and elevation notes |
| Stop-work condition | A visible hazard or unresolved condition serious enough that site work may not proceed until a named responsible party evaluates or corrects it |
| Existing-conditions record | The combined set of photographs, sketches, measurements, and written notes documenting the site as found, before any layout or ground disturbance |
| Site-readiness checklist | The document listing acceptable conditions, unresolved conditions, required professional reviews, permits, utility-locate requirements, and next actions, ending in a documented decision |
| Proceed / conditional-proceed / stop-work decision | The three possible outcomes of this chapter: work may begin, work may begin only after named conditions are met, or work may not begin until a named condition is resolved |
Before beginning the walk, record the following directly on the site-readiness checklist:
Site address or parcel identifier: ______ Site plan / survey reference number: ______ Utility-locate reference number (if issued): ______
Date of assessment: ____________ Assessor name: ____________ Weather and ground conditions at time of assessment: ____________
Every site-preparation chapter in this book, from this chapter's existing-conditions record to the Chapter 20 capstone handoff, depends on an accurate, dated, reference-point-based record. Learning that discipline here, before any ground is disturbed, means every later chapter starts from a record you already trust.
Visible property markers establish the legal boundary of the site and control every layout measurement in Chapter 2. Locate and record each visible marker's approximate position relative to a fixed reference point. Do not pull, reset, tap in, or otherwise relocate a marker during this assessment, and do not assume a missing or ambiguous marker can be estimated; record it as unresolved instead.
Record every distance and photograph note relative to a named, fixed reference point — a property corner, an existing structure corner, or a flagged station. Do not record a distance as "near the fence" or "by the old shed" without also naming the reference point it was measured or estimated from. An unreferenced note cannot be reliably used to control Chapter 2 layout.
Treat unstable slopes, soft or collapsing ground, standing water of unknown depth, exposed or damaged overhead lines, indicators of an underground utility strike, visibly contaminated material, and unsecured abandoned structures as immediate stop-work conditions. Do not approach, probe, or attempt to resolve these conditions. Flag the area from a safe distance, record it, and identify who must evaluate it before work continues.
Walk the perimeter in daylight with a second person present when the site is unfamiliar, overgrown, or bordered by traffic. Watch footing on uneven ground, holes, debris, and vegetation. Stay outside posted or fenced restricted areas unless separately authorized to enter.
Confirm whether a utility-locate request has been filed and cleared for this site before any flag, stake, or marker is placed in soil, and confirm which permits or professional reviews apply before site work proceeds. Utility-locate, permit, and inspection requirements vary by jurisdiction and utility provider; verify current local requirements rather than assuming those used on a prior site.
SP-001 – SP-006
Site Assessment / Documentation Qualification
Deliverable: one existing-conditions record — consisting of fixed-reference-point photographs, a hand or digital sketch, a written boundary, access, hazard, and drainage summary, and approximate grade notes — plus one completed site-readiness checklist bearing a documented proceed, conditional-proceed, or stop-work decision.
| Item | Quantity | Form | Content Requirement | Purpose |
|---|---|---|---|---|
| Fixed-point photographs | At least one per visible property corner, plus the approximate footprint center | Digital image, dated and captioned | Reference point named, direction faced, and date recorded | Documenting existing conditions from a repeatable position |
| Site sketch | 1 | Hand or digital sketch | North arrow, approximate scale note, all identified reference points and improvements | Recording the spatial layout of existing conditions |
| Boundary marker log | One entry per marker found | Written log entry | Approximate location relative to a named reference point; condition; whether ambiguous or unresolved | Recording visible property markers without disturbing them |
| Hazard log | One entry per hazard identified | Written log entry | Hazard type, location, whether it meets the stop-work criteria, and responsible party if flagged stop-work | Recording hazards before layout or ground disturbance begins |
| Access notes | One entry per access route or constraint | Written log entry | Route description, width or clearance limitation, and vehicle types affected | Confirming worker, delivery, and equipment access |
| Drainage observation | 1 | Written note, with photograph when practical | Observed or inferred flow direction, date, and weather condition at time of observation | Recording existing surface-drainage patterns |
| Site-readiness checklist | 1 | Completed written form | All sections complete; decision selected, dated, and signed | Issuing the documented proceed, conditional-proceed, or stop-work decision |
| Check | Standard |
|---|---|
| Reference-point photographs | Every required photograph captioned with reference point, direction faced, and date; none missing without a documented reason |
| Site sketch | Includes north arrow, approximate scale note, and every reference point and improvement identified during the walk |
| Boundary marker log | Every visible marker located and logged; no marker relocated, reset, or disturbed |
| Hazard log | Every hazard identified in Step 6 logged with location, type, and stop-work determination |
| Access notes | Every access constraint identified in Step 5 logged with route, limitation, and affected vehicle types |
| Site-readiness checklist | Every section complete; decision is one of proceed, conditional-proceed, or stop-work; checklist signed and dated |
| Procedure | Permission confirmation, perimeter walk, hazard and access assessment, drainage observation, and checklist completion performed independently and in the required order |
Inspect the completed record using the same checks regardless of site size or configuration.
Complete the Site-Readiness Checklist in the Inspection Checklist section below before beginning Project 02.
Probable cause: photographs or sketch entries were recorded without naming a fixed reference point, direction faced, or date.
Confirmation: review the photograph captions and sketch entries against the reference-point check in the Common Assessment Inspection section.
Correction: return to the site, re-shoot the affected photographs from the correct reference points, and complete the missing captions and sketch entries.
Reinspection: repeat the reference-point check for the full photograph set and sketch.
Probable cause: a marker was mistaken for site debris, or a marking flag was driven too close to an existing marker and displaced it.
Confirmation: compare the current marker position and condition against the boundary marker log and the available survey.
Correction: stop and do not attempt to reset the marker; notify the property owner or a licensed surveyor and record the condition and notification in the checklist.
Reinspection: confirm the surveyor's resolution is documented before the boundary marker log is closed.
Probable cause: the hazard was recorded in general notes without being checked against the stop-work criteria in this chapter's Critical Safety Cue.
Confirmation: review each hazard-log entry against the stop-work criteria: unstable slopes, soft or collapsing ground, standing water of unknown depth, exposed or damaged overhead lines, underground utility-strike indicators, visible contamination, and unsecured abandoned structures.
Correction: reclassify any hazard that meets the stop-work criteria, flag it, and name the responsible party who must evaluate it.
Reinspection: repeat the hazard and access check on the corrected log before completing the checklist.
Probable cause: the assessment window did not include a rainfall or post-rainfall period.
Confirmation: review the drainage observation entry for a recorded weather condition and date.
Correction: record the inferred drainage direction from visible ground contours, staining, sediment patterns, or vegetation, and schedule a follow-up observation during or after the next rainfall; note this as an open item on the checklist rather than leaving it blank.
Reinspection: repeat the drainage and grade check once the follow-up observation is complete or the inferred entry is documented.
Probable cause: the decision line was completed before the hazard log, access notes, or drainage observation sections were finished.
Confirmation: review the checklist for blank or partially completed sections above the decision line.
Correction: complete every open section, re-review the decision against the completed record, and re-sign and date the checklist.
Reinspection: repeat the decision check to confirm the checklist is complete and the decision matches the recorded conditions.
This project ends with a complete record filed for reuse, not discarded.
| Competency | Independent Pass Standard | Not Demonstrated | With Assistance | Independently |
|---|---|---|---|---|
| SP-001 | Conducts a complete documented site assessment following the fixed observation, photography, and recordkeeping sequence without omitting a required step | |||
| SP-002 | Identifies and correctly logs every visible hazard, correctly classifying stop-work conditions and naming a responsible party for each | |||
| SP-003 | Verifies and documents access routes and constraints for every required vehicle type without omission | |||
| SP-004 | Identifies and records existing structures, improvements, vegetation, slopes, and neighboring conditions completely and accurately against the site plan | |||
| SP-005 | Locates and logs every visible property marker relative to a named reference point without relocating or disturbing any marker | |||
| SP-006 | Completes a fully documented site-readiness checklist and issues a correctly reasoned proceed, conditional-proceed, or stop-work decision |
Mark one column per competency. Only Demonstrated Independently awards the competency; Demonstrated with Assistance authorizes additional supervised practice but does not complete the requirement.
| Section | Finding | Acceptable / Unresolved | Required Review or Action | Responsible Party |
|---|---|---|---|---|
| Documents obtained | ||||
| Entry permission confirmed | ||||
| Property markers located | ||||
| Existing conditions recorded | ||||
| Access constraints recorded | ||||
| Hazards identified and logged | ||||
| Drainage observed | ||||
| Approximate grades recorded | ||||
| Photographs and sketch complete | ||||
| Administrative deficiencies corrected |
Required professional reviews: ____________ Permits required: ____________ Utility-locate reference number: ____________
Decision: ______ (Proceed / Conditional-Proceed / Stop-Work) Date: ____________ Assessor name: ____________
With the site walk complete and every log entry recorded, review the finished record against the Acceptance Standards table and confirm every required photograph is captioned with a reference point and date, every visible property marker is located and undisturbed, every hazard and access constraint is logged with a completed stop-work determination where applicable, the drainage observation and approximate grade notes are complete, and the site-readiness checklist is fully completed, signed, and dated. Issue the decision only after every section is complete. If any item is unresolved, name the required professional review, permit, or responsible party before issuing a conditional-proceed or stop-work decision.
You have completed the first project in the site preparation sequence: evaluating and documenting a residential building site before any layout, clearing, excavation, or grading begins. This project required you to conduct a documented site assessment (SP-001), identify and record hazards (SP-002), verify and document access (SP-003), identify existing conditions (SP-004), locate property boundaries without disturbing them (SP-005), and complete a site-readiness checklist ending in a documented decision (SP-006).
You now have a complete existing-conditions record and a signed readiness decision that becomes the controlling reference for the next project: transferring the approved building dimensions to the site using control points, offset stakes, batter boards, and string lines.
File your existing-conditions record and signed site-readiness checklist with the project records. You will reference this exact record when establishing the first building reference corner in Project 02.