Local bid reference

Allegheny, PA: Chapter 102 erosion review versus Chapter 105 encroachment

ACCD separates Chapter 102 erosion/NPDES submissions from Chapter 105 water-obstruction and encroachment submissions. Its resources also identify amendments, transfers and termination documents for existing permits.

Remote plan-based takeoff support; no local office, completed local project or site investigation is represented by this page. Cost, delivery schedule and deliverables depend on the agreed project scope.

What this changes in the bid review

Estimating interpretation: A stream crossing is not fully defined by an erosion-control plan. Keep crossing structures, temporary access and restoration linked to the encroachment approval as well as the site disturbance controls.

Check the project documents

Mark each item after reviewing its supporting document.Identify any stream, floodway or wetland crossing in addition to disturbed acreage.Request both applicable permit tracks and the approved crossing details.Record whether the bid changes require an amendment to an existing permit.

Clarification to request: Which Chapter 102 and Chapter 105 approvals cover the proposed crossing and temporary access?

Project document references or unresolved items

0 of 3 checks reviewed. Notes stay in this tab; download to keep a copy.

Official context

Allegheny County Conservation District Submit Plans

Source checked 2026-10-16. Confirm the current incorporated edition and project approval with the named authority. The checks above are our estimating interpretation; the linked agency supplies the source context.

Related state and measurement references

Open the Pennsylvania document reference for state-level resources. For measurement methods, use the utility trench guide or civil-plan reading guide.