Scope of Work
Define room-by-room areas, materials, surface prep, substrate repairs, and exclusions to avoid scope creep and change order disputes.
A clear STA reduces disputes, accelerates invoicing, and helps enforce schedule milestones by documenting scope, responsibilities, and acceptance criteria at the trade level.
The STA is completed by project managers, general contractors, or procurement teams and signed by authorized subcontractor representatives.
Use the STA as a binding operational instruction once signed by both the issuing party and the subcontractor; retain a copy with project records.
Define room-by-room areas, materials, surface prep, substrate repairs, and exclusions to avoid scope creep and change order disputes.
State start and completion dates, daily work windows, coordination windows with other trades, and penalties or incentives tied to milestones.
Specify unit pricing or lump sums, retainage percentage, invoicing milestones, and required backup (signed delivery receipts, test reports).
List inspection checkpoints, acceptable tolerances, testing requirements, and sign-off authority for final acceptance.
Require proof of insurance, site-specific safety plans, subcontractor licensure, and compliance with site safety rules.
Define how changes are requested, priced, and approved; require written authorization before performing out-of-scope work.
| Field | Configuration |
|---|---|
| Signature Field | Required for subcontractor and issuer |
| Date Field | Auto-fill on signer completion |
| Attachment Field | Require COI or safety plan upload |
| Routing Order | Project manager → Procurement → Subcontractor |
Choose a platform that supports secure PDFs, audit trails, and the integrations you need for project systems.
Ensure the chosen platform provides a tamper-evident signed PDF, an audit trail with timestamps and IP addresses, and the ability to store backup copies in your enterprise document management system.
Enter MM/DD/YYYY for work commencement
Enter agreed final completion date
Specify days allowed for inspection after completion
State submission window for invoices (e.g., within 30 days)
Net terms and retainage details
STA issued to subcontractor; work cannot begin until signed
Subcontractor mobilizes to site and performs pre-start checks
In-progress inspections and interim milestone approvals occur
Project manager completes final inspection and signs acceptance
| 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 | Varies | Yes, limited | Yes, limited |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |