Favorable scope and procurement assumptions
HORIZON VIEW · ROOF REVIEW
The roof, layer by layer.
Explore the roof assembly, source specifications and planning allowance.
ASSEMBLY VIEW
SHOW LAYERS
CAMERADrag to orbit · Scroll or pinch to zoom
Layer thicknesses and separation are exaggerated; nominal roof levels and drainage symbols are for coordination, not field dimensions.
How to read this model
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Full size ↗Select a source sheet to inspect the original drawing.
01 / SPECIFY
What the plans call for.
Check the material, assembly and drawing reference together.
| Element | Specified assembly / requirement | Source | Status |
|---|
02 / DEFINE THE SCOPE
Price the whole roof package.
Use these boundaries when requesting proposals and coordinating adjoining trades.
INSTALLATION & REVIEW SEQUENCE
03 / ESTIMATE
A visible pricing basis.
Planning allowances for the roofing package.
Confirm scope and quantities with trade proposals.
Reconcile with the existing project estimate
Higher-cost installation and detail assumptions
| Scope & pricing basis | Quantity / unit | Low | Base | High |
|---|
Scope carried elsewhere
Pricing qualifications
Pricing references
Planning figures are not contractor quotes. Reconcile this breakdown with the existing roof allowance; do not add it twice. The original project estimate is not automatically revised by this review.
04 / CLOSE THE SCOPE GAPS
Resolve before buying or covering.
A missing detail or unpriced interface is a coordination item; it is not automatically an added charge.
SOURCE DOCUMENTS
Return to the drawings.
Review the current coordinated architectural, structural, plumbing, energy and manufacturer documents before release. This model is a scope illustration, not a construction takeoff or shop drawing.