Scope Summary
Summarize deliverables and exclusions in plain language; tie items to contract line numbers or drawings to avoid misunderstandings during execution or change orders.
A concise supplement reduces disputes by documenting assumptions, clarifying responsibilities, and creating an auditable cost record that aligns expectations between parties.
Stakeholders rely on the supplement to support approvals, change orders, and final reconciliations.
Summarize deliverables and exclusions in plain language; tie items to contract line numbers or drawings to avoid misunderstandings during execution or change orders.
List labor, material, equipment, subcontractor, and permit costs with unit rates and quantities so reviewers can trace how totals were calculated.
State assumptions, measurement methods, and estimating standards (e.g., ASTM, CSI divisions) used to calculate quantities and rates.
Show milestone dates, lead times for long-lead items, and any float assumptions so cost and time risks are visible together.
Specify who must approve changes, acceptance thresholds, and any billing milestones tied to estimate acceptance.
Define contingency percentage, what it covers, and rules for release or use during change orders or unforeseen conditions.
| Field | Configuration |
|---|---|
| Signer Sequence | Sequential or parallel signing; choose sequential to enforce review order. |
| Authentication Level | Email-only, SMS OTP, or KBA based on document sensitivity. |
| Template Fields | Predefine required fields (signatures, dates, initials, numeric-only cost fields). |
| Retention Settings | Enable PDF/A export and audit trail retention per your records policy. |
These capabilities ensure executed supplements are reproducible, auditable, and easily accessible across project systems.
Issue promptly when scope changes are identified; no fixed federal deadline applies.
Common practice: 5–10 business days for owner review on non-urgent items.
Allow 2–3 business days for PM and estimator sign-off on standard estimates.
If unresolved within the return window, escalate to commercial or contract lead.
Set the effective date in the supplement to determine billing and schedule impact.
Supplement issued to owner; initiates review and comment cycle.
Owner accepts, requests clarification, or issues change within the review window.
Executed supplement recorded and linked to the contract for billing.
If adjustments follow, create a change order referencing the original supplement.
Detailed spreadsheets for labor, materials, and equipment showing unit rates and quantity calculations; include version and author for audit purposes.
Attach vendor or subcontractor proposals that back pass-through cost lines to establish verifiable third-party pricing.
Include a short schedule extract showing how lead times and milestone dates affect cost and sequencing.
Provide a one-page list of critical assumptions and what triggers a re-estimate or contingency release.
| 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 | Yes, 7-day trial | Varies | Varies | Varies | Varies |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
| Envelope Cap | No cap | 100 envelopes/user/year | Varies | Varies | Varies |