Can a Structural Design Proposal be signed electronically?

Yes. Electronic signatures are legally binding under the ESIGN Act (15 U.S.C. ch. 96) for interstate transactions and under UETA in most states when the signature demonstrates intent, consent, attribution, and retention capabilities required for legal validity.

Are notarization or witness steps required?

Not generally for private proposals, but contract terms or state rules can require notarization for certain attachments. Remote online notarization (RON) exists in most states with identity proofing and recording requirements; verify state notary rules before relying on RON for evidentiary needs.

What makes an e-signature enforceable?

An enforceable e-signature must show intent to sign, consent to transact electronically, clear attribution to the signer, and an ability to retain and reproduce the record per ESIGN and UETA standards; include an audit trail that records timestamps and signer actions.

How should versions and revisions be managed?

Use dated revision numbers, maintain a single signed final issued-for-construction set, and preserve audit trails. Clearly label draft, permit-ready, and construction issue documents to prevent use of obsolete sets and reduce claims arising from outdated information.

Which platform features matter for compliance?

Audit trail, tamper-evident signed PDFs, AES-256 at-rest encryption, TLS 1.2/1.3 transport security, optional BAA for HIPAA workflows, and robust signer authentication help meet evidentiary and regulatory needs for professional design documents.

Using signNow for Structural Proposal signing

signNow supports legally binding e-signatures, audit trails, PDF exports, and integrations with Procore and Google Drive. Plans range from Business ($8/user/mo) to Enterprise ($30/user/mo) and Site License ($1.50/signature invite); choose authentication and retention settings per project requirements.

Electronic Signature
Templates
Miscellaneous
Structural Design Proposal

Structural Design Proposal

This template is fully customizable. Edit the text, fill out the fields, and send it for signature. Give it a try!

STRUCTURAL DESIGN PROPOSAL

Proposal Date Proposal Number Project Name Project Address Client Name Client Contact Client Address Consultant (Firm) Name Consultant Contact Professional License Number Professional Liability Insurance - Limit

Recitals

WHEREAS, Consultant is engaged in the practice of structural engineering and possesses the professional qualifications, licenses, and experience necessary to perform structural design services for building and site improvements for the Project identified above; and

WHEREAS, Client desires to retain Consultant to provide professional structural design services for the Project, and Consultant is willing to provide such services on the terms and conditions set forth in this Proposal; and

WHEREAS, the parties intend that this Proposal set forth the scope, schedule, compensation, standards, and other material terms governing the engagement of Consultant for the Project.

Scope of Work

Consultant shall provide the structural engineering services described below. Specific deliverables, performance criteria, and assumptions are set forth in this section and in the attached exhibits incorporated by reference.

Detailed Scope of Work

Included Deliverables:

Structural drawings for permit and construction Structural calculations and load summaries Structural specifications and detailing Schedule and Milestones

Payment Terms

Compensation for services performed under this Proposal shall be as follows. All fees are stated in United States dollars and exclude taxes unless expressly stated otherwise.

Total Fee Deposit / Retainer Payment Schedule Late Payment Fee

Invoices are due within thirty (30) days of issuance unless otherwise agreed in writing. Consultant may suspend services for failure to pay any undisputed invoice following ten (10) days' written notice.

Term and Termination

This engagement shall commence on and shall continue until unless earlier terminated pursuant to this section.

Either party may terminate this Agreement for convenience upon written notice to the other party delivered at least days prior to the effective date of termination. Upon termination Client shall pay Consultant for services performed and reasonable expenses incurred through the effective date of termination, together with reasonable costs associated with close-out and delivery of work in progress.

Confidentiality

Each party shall treat as confidential all non-public information disclosed by the other party in connection with this engagement. Confidential information does not include information that is or becomes generally available to the public through no breach of this obligation, that is rightfully received from a third party without restriction, or that is independently developed without use of the disclosing party's confidential information. Confidential materials shall be returned or destroyed upon written request, except that Consultant may retain archival copies for compliance and recordkeeping.

Change Orders and Additional Services

Services beyond the Scope of Work shall be considered Additional Services and will be provided only upon written authorization by Client and agreed fee and schedule. Consultant shall prepare a written change order describing the additional scope, schedule impact, and cost. No change order is effective until signed by both parties.

Change Order Procedure

Limitation of Liability

Except to the extent arising from Consultant's gross negligence or willful misconduct, Consultant's total liability to Client for any and all claims arising out of or related to this engagement shall not exceed the total fees paid to Consultant under this Proposal for the services giving rise to the claim. Client and Consultant waive consequential and incidental damages to the extent permitted by law.

Assumptions and Exclusions

Assumptions Exclusions

Governing Law

This Proposal and any resulting agreement shall be governed by and construed in accordance with the laws of the state of without regard to its conflict of law principles. Venue for any dispute shall be the state or federal courts located in that state.

Entire Agreement

This Proposal, together with any exhibits and executed change orders, constitutes the entire agreement between the parties with respect to the subject matter hereof and supersedes all prior oral or written representations, negotiations, and agreements. No amendment or waiver of any provision shall be effective unless in writing and signed by both parties.

Client:

By:

Date:

Consultant:

By:

Date:

What the Structural Design Proposal Is

A Structural Design Proposal is a formal document prepared by a licensed structural engineer or engineering firm that outlines the scope, technical approach, deliverables, schedule, and cost estimate for designing structural elements of a building or infrastructure project. It typically includes project background, design criteria, code references, material specifications, analysis methods, drawings to be delivered, quality assurance measures, and assumptions or exclusions. The proposal establishes responsibilities, milestones, and basis for contract negotiation between the client and the designer.

Why a Clear Proposal Matters

A clear Structural Design Proposal reduces project risk by defining technical scope, deliverables, schedule, and assumptions. It supports procurement, budget approvals, permitting, and bid comparisons while documenting design intent and professional responsibilities for both client and design team.

Who Prepares and Relies on These Proposals

Typical users who prepare or receive a Structural Design Proposal include project owners, general contractors, developers, and licensed structural engineers.

Project owners and developers responsible for budget approval, financing, and project scope decisions.
General contractors seeking constructability input and bid pricing validation during preconstruction.
Architects and engineers coordinating design intent and code compliance across structural and architectural scopes.

Use these roles to assign responsibilities and routing for approvals within the project team and with external reviewers.

Core Sections of a Professional Structural Design Proposal

A professional Structural Design Proposal typically organizes scope, technical approach, deliverables, schedule, cost estimate, and assumptions into clear, reviewable sections for clients and contractors.

Project Summary

Summarize project location, client, brief scope, and primary objectives. Include site constraints, existing structural conditions, and summary of intended deliverables to set context for technical sections.

Scope of Work

Define analysis tasks, design criteria, load cases, deliverables (reports, calculations, drawings), exclusions, and assumptions. Specify structural systems covered and coordination responsibilities.

Design Criteria

List applicable codes, design loads, material standards, soil report references, and performance requirements. Cite governing code editions and peer-review expectations where required.

Deliverables & Schedule

Detail drawings, calculations, milestones, submittal formats, review cycles, and delivery dates. Note revisions allowed and separate milestone for permit-ready versus construction issue sets.

Fee Estimate

Provide fixed or time-based fees, phase breakdown, assumptions affecting cost, allowances, payment schedule, and change-order process for additional services.

Risk & Exclusions

State exclusions, known site uncertainties, geotechnical limitations, contingencies, and client responsibilities to avoid scope disputes and unanticipated costs.

Step-by-Step: Prepare and Finalize a Proposal

Follow these steps to complete and submit a Structural Design Proposal accurately using consistent formats and documented assumptions.

01

Gather information: Collect site data, geotechnical report, and architectural plans.
02

Define scope: List services, deliverables, exclusions, and assumptions.
03

Estimate fees: Prepare phase-based fee schedule and contingencies.
04

Review and sign: Obtain authorized signatures and record execution date.

Configure an Online Proposal Workflow

Configure an online Structural Design Proposal workflow to collect inputs, route approvals, and capture signatures using conditional fields and templates.

Field	Configuration
Template Name	Use a standardized proposal template for consistency.
Conditional Sections	Show optional sections when specific selections apply.
Signer Roles	Assign roles: Engineer, Client, and Reviewer for routing.
Delivery Options	Email, download PDF, or remote notarization (RON) options.

Where to Send or File the Completed Proposal

Typical submission paths for a Structural Design Proposal include client procurement, permitting agencies, and contract negotiation channels.

To Client: Send signed PDF to the client's procurement contact.
To Permitting: Include permit-ready drawings and calculations in submittal.
To GC: Provide construction issue drawings and RFI protocols.
To Records: Archive signed proposal in the project document management system.

Digital Signing and Platform Considerations

Digital signing and eSubmission options should meet security, audit, and accessibility requirements including retention, authentication, and integration needs.

File Formats: PDF/A and DOCX supported
Authenticator Options: Email, SMS, KBA, or SSO
Integration: Connect to Procore, Google Drive

Timelines, Deadlines, and Typical Turnaround

Typical proposal timelines and response expectations influence procurement and permitting milestones and should be coordinated with bid schedules and authority review periods.

Proposal Preparation Time:

2–3 weeks for a full scope and drawings.

Client Review Period:

Typically 3–7 business days for initial review.

Permit Review Allowance:

Allow 2–12 weeks depending on jurisdiction.

Bid Coordination Window:

Align with GC procurement schedule, often 2–4 weeks.

Revision Turnaround:

Expect 3–10 business days per revision round.

Common Preparation Errors to Avoid

Incomplete site data and missing geotechnical reports lead to conservative designs, change orders, and schedule delays; request complete subsurface data before finalizing structural scope.
Vague scope language or unspecified exclusions causes disputes over responsibilities; explicitly list services included and excluded to prevent scope creep and extra fees.
Mismatched client and designer assumptions about materials, load paths, or code editions can require costly rework; confirm code editions and material selections early.
Deliverable format and review cycles not defined cause delays during permit and construction; specify drawing revisions, review times, and number of included iterations.

Consequences of an Incorrect or Incomplete Proposal

Permit Delays: Missing deliverables delay approvals

Cost Overruns: Unstated assumptions increase change orders

Liability Exposure: Design omissions risk professional liability

Bid Rejection: Incomplete documents can void bids

Contract Disputes: Ambiguous scope triggers claims

Penalty Fees: Late submittal may incur fines

eSignature Pricing and Feature Comparison for Proposal Workflows

Comparison of typical eSignature plan features and limits relevant to Structural Design Proposal workflows; signNow is listed first to match the table ordering convention.

	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 vendor	Varies by vendor	Varies by vendor	Varies by vendor
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

Who Can Legally Sign the Proposal

Owner / Authorized Officer

The client's authorized officer or contracting officer who has authority to enter contracts signs on behalf of the owner. Verify signing authority, corporate resolution, or procurement delegation to avoid later disputes about contract validity and enforceability.

Licensed Structural Engineer

A licensed professional engineer signs to certify technical compliance and seal calculations as required by state licensure laws. The engineer's signature affirms design responsibility and may trigger professional liability obligations under applicable state statutes.

Real-World Examples of Effective Proposals

The following case examples illustrate how well-prepared Structural Design Proposals clarified scope and reduced disputes for real clients.

Martin Properties

Martin Properties used a detailed Structural Design Proposal to align contractor bids and accelerate closing of a mid-rise renovation project.

Result: fewer change orders and faster approvals.
The firm reported smoother procurement, clearer contractor responsibilities, and a reduction in time spent reconciling scope differences during construction; proper documentation supported faster permit review and improved owner confidence.

Optica Ventures LLC

Optica Ventures integrated structured proposals into their client onboarding for small commercial upgrades, ensuring consistent technical scope and fee transparency.

Result: standardized deliverables and predictable pricing.
Consistent proposal structure reduced negotiation cycles, improved client understanding of deliverables, and lowered administrative overhead related to document revisions and clarifications during early design phases.

Frequently Asked Questions and Practical Answers

Answers to common questions about validity, signing methods, notarization, version control, and platform requirements for Structural Design Proposals.

Need help? Contact support

Can a Structural Design Proposal be signed electronically?
Yes. Electronic signatures are legally binding under the ESIGN Act (15 U.S.C. ch. 96) for interstate transactions and under UETA in most states when the signature demonstrates intent, consent, attribution, and retention capabilities required for legal validity.
Are notarization or witness steps required?
Not generally for private proposals, but contract terms or state rules can require notarization for certain attachments. Remote online notarization (RON) exists in most states with identity proofing and recording requirements; verify state notary rules before relying on RON for evidentiary needs.
What makes an e-signature enforceable?
An enforceable e-signature must show intent to sign, consent to transact electronically, clear attribution to the signer, and an ability to retain and reproduce the record per ESIGN and UETA standards; include an audit trail that records timestamps and signer actions.
How should versions and revisions be managed?
Use dated revision numbers, maintain a single signed final issued-for-construction set, and preserve audit trails. Clearly label draft, permit-ready, and construction issue documents to prevent use of obsolete sets and reduce claims arising from outdated information.
Which platform features matter for compliance?
Audit trail, tamper-evident signed PDFs, AES-256 at-rest encryption, TLS 1.2/1.3 transport security, optional BAA for HIPAA workflows, and robust signer authentication help meet evidentiary and regulatory needs for professional design documents.
Using signNow for Structural Proposal signing
signNow supports legally binding e-signatures, audit trails, PDF exports, and integrations with Procore and Google Drive. Plans range from Business ($8/user/mo) to Enterprise ($30/user/mo) and Site License ($1.50/signature invite); choose authentication and retention settings per project requirements.

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