Scope Summary
Concise description of included work, deliverables, and boundaries so cost items map directly to the project scope and avoid ambiguity.
A well-documented cost estimate establishes expectations, supports accurate budgeting, and reduces scope disputes. It improves procurement decisions, enables meaningful schedule and cash-flow forecasting, and creates an audit trail for approvals and revisions.
Cost estimates are prepared by cross-functional teams and reviewed by stakeholders to confirm assumptions and budget alignment.
Final approval usually rests with project sponsors or finance, with operational signoff by the accountable project manager.
Concise description of included work, deliverables, and boundaries so cost items map directly to the project scope and avoid ambiguity.
Detailed quantities, unit costs, labor hours, rates, and vendor quotes organized by work package or CSI division for precise cost tracking.
Documented assumptions, material lead times, site conditions, and explicit exclusions that materially affect final cost and risk allocation.
Allocated contingencies tied to risk analysis and estimation confidence level, with rationale and release control for contingency use.
Phased cost profiles mapped to project milestones for forecasting cash needs and aligning payments with delivery milestones.
Approval blocks, version identifiers, preparer and reviewer names, and change-log entries to preserve an auditable record of revisions.
| Field | Configuration |
|---|---|
| Estimate ID | Auto-generate sequential IDs via template field |
| Approver Sequence | Set role-based routing: Estimator -> PM -> Finance |
| Authentication | Require email + SMS code or SSO for higher assurance |
| Archive Location | Automatically save signed PDF to project folder |
Choose an eSignature platform that provides audit trails, secure storage, and integrations with your document and project systems.
7–14 days depending on document complexity
3–5 business days for stakeholder feedback
Aligned with RFP or procurement deadline
Typically 2–7 business days for sign-off
Allow 3–10 days depending on scope change
Prepare initial cost baseline and assumptions.
Collect comments and reconcile divergent assumptions.
Obtain signatures from project and finance owners.
Handover approved estimate to procurement for contracting.
| Criteria | Cost Estimate | Budget |
|---|---|---|
| Purpose | forecast costs | control spending |
| Level of Detail | variable detail | line-item control |
| Binding Status | non-binding estimate | often binding |
| Owner | project team | finance |
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day free trial | Varies by plan | Varies by plan | Varies by plan | Varies by plan |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
Optica implemented a standardized estimate template to reduce reviewer queries.
Martin Properties moved to online estimates and signatures for lease- and repair-related projects.
The project manager typically has authority to prepare and attest to the estimate's accuracy; however, approval authority may be limited to non-binding signoff unless finance or procurement provide budget authority.
Finance or the delegated budget owner must sign to authorize funding and convert the estimate into an approved project budget; their signature establishes spending authority and triggers procurement actions.