Can I eSign a construction bid?

Yes. Electronic signatures are generally enforceable under the federal ESIGN Act (15 U.S.C. ch. 96) and state UETA statutes where adopted; ensure the solicitation does not expressly require a wet ink signature or notarization for specific documents.

Do eSigned bids require special consent?

For commercial procurements, explicit consumer ESIGN disclosures are not typically required. However, if the transaction involves consumer-facing agreements or protected health information, follow the ESIGN consumer-disclosure rules and any HIPAA requirements.

What if I need to correct a submitted bid?

Correction policies depend on the solicitation terms; many public procurements disallow post-deadline changes. Contact the procurement officer immediately and document any requested changes in writing per the solicitation’s clarification procedures.

How do I verify signer authority?

Collect a corporate resolution, power of attorney, or other evidence showing the signer’s authority. Absent verification, owners may reject or refuse to award the contract to an improperly authorized bidder.

Is notarization required for bid bonds?

Some jurisdictions or solicitation documents require notarized affidavits or acknowledgements for bonds. Check the bid instructions and state notary rules; remote online notarization (RON) may be accepted where state law allows.

How do I withdraw a bid after submission?

Withdrawal procedures are typically defined in the solicitation. Notify the issuing office immediately in writing; public procurements often have strict timelines and documentation requirements for valid withdrawal.

Electronic Signature
Templates
Finance
Construction Bid Proposal

Construction Bid Proposal

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

CONSTRUCTION BID PROPOSAL

Bid Identification

Bid Number: Date of Bid: Valid For: days

Owner / Client

Client Name Contact Address

Project

Project Name Project Address

Bidder (Contractor)

Company Name

License / Registration No.

Phone

Email Business Entity Type (select applicable)

Corporation LLC Sole Proprietor Partnership Other:

Scope of Work / Description

Itemized Costs

Provide a breakdown of materials, labor, equipment and subcontractor costs. Amounts are in local currency.

Description	Qty	Unit Rate	Amount

Subtotal:

Sales / Use Tax:

Allowances:

Contingency:

Total Bid:

Schedule & Payment

Proposed Start Date: Completion Time: days

Payment Schedule / Terms Retention / Holdback

Bonds, Insurance & Compliance

Performance Bond required Bond Amount:

Insurance Coverage

Allowances, Exclusions & Assumptions

Allowances Exclusions Assumptions

Addenda & Acknowledgements

This bid includes the following addenda:

By signing below, the Bidder certifies that the bid is submitted in good faith, the undersigned is authorized to bind the bidding entity, the bid price is based on the information available at the site and in the contract documents, and the bidder will provide required bonds and insurance if awarded the contract. The bidder further certifies compliance with all applicable laws, codes and regulations.

Contract Terms & Conditions (Selected)

Bid Acceptance: Acceptance of this Bid by the Owner shall occur only by written Notice of Award from the Owner to the Bidder. This Bid shall remain open and irrevocable for the period set forth above.

Changes and Extras: Any change to the scope of work will be documented by a written change order signed by authorized representatives of both parties. No additional work will be performed without a signed change order.

Delay & Liquidated Damages: Time is of the essence. The Bidder acknowledges that liquidated damages in the amount specified by the Owner will apply for failure to achieve the agreed completion date unless delays are excused by the contract.

Taxes & Permits: The Bidder's price includes all applicable taxes, fees and permit costs unless otherwise stated. The Bidder shall obtain and pay for all permits required for the Work.

Subcontracting: The Bidder shall be responsible for all work performed by subcontractors and shall ensure that subcontractors comply with contract requirements.

Governing Law and Dispute Resolution: Any dispute arising out of this bid or resulting contract shall be governed by the laws of the jurisdiction in which the project is located. Parties agree to good faith negotiation and, if unresolved, to binding arbitration or court proceedings as mutually selected in the executed contract.

Special Conditions / Notes

Acceptance / Signature

Contractor (Printed Name):

By (Signature):

Date:

Owner (Printed Name):

By (Signature):

Date:

What a Construction Bid Proposal Is and When It’s Used

A Construction Bid Proposal is a formal written offer submitted by a contractor or subcontractor that details the scope, price, schedule, and terms for completing specified construction work. It typically includes project identifiers, a breakdown of labor and materials, unit or lump-sum pricing, allowances, exclusions, timelines, required bonds or insurance, and signature blocks for the bidder and recipient. Owners and general contractors use bids to compare offers, select a winning contractor, and establish the basis for a construction contract if the bid is accepted.

Why a Clear, Complete Bid Proposal Matters

A well-prepared Construction Bid Proposal reduces disputes, supports accurate comparison across bidders, speeds procurement decisions, and documents the bidder’s commitments for price, schedule, and exclusions in a form that can become part of the contract.

Who Prepares and Reviews Construction Bid Proposals

Typical participants include contractors, subcontractors, project managers, estimators, and owners’ procurement staff.

Estimators and Project Managers prepare detailed cost and schedule line items for submission and internal approval.
Owners and Procurement Officers compare bids for cost, compliance with specifications, and contractor qualifications.
Subcontractors submit bids to general contractors for portions of work and may attach pricing exhibits and exclusions.

Each party uses the proposal for different purposes: estimators for pricing, owners for award decisions, and contract administrators for initial contract terms.

Who Signs and Certifies the Bid

Authorized Officer

The company officer or person with delegated contracting authority signs and binds the bidder to the terms. Verify corporate resolution or power of attorney if signing authority is delegated to a project manager or estimator.

Estimator / Preparer

The estimator who completed the pricing often initials key pages or provides a preparer contact line for post-submission questions; this person is not necessarily the party who executes the final contract.

Step-by-Step: How to Prepare and Submit a Construction Bid Proposal

Follow these steps to prepare a compliant, competitive bid and to minimize the risk of administrative rejection or post-award disputes.

01

Review Documents: Read plans, specs, and addenda fully before pricing.
02

Calculate Costs: Compile labor, materials, equipment, overhead, and contingency.
03

Complete Forms: Fill all required fields, attach certificates and bonds.
04

Submit Before Deadline: Deliver per solicitation instructions: eSubmission or physical delivery.

Typical Electronic Submission Flow for Bid Proposals

Modern bid workflows use electronic document exchange, structured fields, and eSignatures to speed receipt, tracking, and auditability.

Upload Proposal: Bidder uploads the completed proposal file to the portal or platform.
Attach Supporting Docs: Include bonds, insurance certificates, and licensing documents.
Authorize Signatures: Authorized signers apply signatures and dates via eSignature.
Receipt and Audit: Owner receives timestamped submission with audit trail.

Recommended Digital Workflow Settings for eSubmission

Configure these settings when preparing an online bid submission package to ensure consistency, authentication, and traceability.

Field	Configuration
Signature Authentication	Email link with optional SMS code for signer verification
Mandatory Fields	Mark price, dates, and signature blocks as required
Document Versioning	Enable version control and retain previous uploads
Audit Trail	Capture IP, timestamp, and action log for each signer

Platform and Integration Considerations for eSubmission

Choose a platform that supports required authentication, document formats, and integrations to the owner’s procurement system.

Integrations: Salesforce, NetSuite, Procore, Microsoft 365, Google Workspace
Formats Supported: PDF, Word DOCX, Excel input/output
Authentication: Email, SMS, KBA, and single sign-on options

Essential Sections to Include in a Professional Bid Proposal

A professional proposal presents scope, pricing, qualifications, schedule, exclusions, and contractual terms clearly so evaluators can compare offers objectively.

Scope of Work

Define included tasks, deliverables, measurable milestones, and interfaces with other trades so scope gaps are minimized and change orders are reduced.

Detailed Pricing

Provide line-item quantities, unit prices, allowances, alternates, and contingency amounts to support transparent evaluation and post-award accounting.

Schedule

List critical milestone dates, proposed start and completion dates, and any time contingencies that affect mobilization and sequencing.

Qualifications

Summarize relevant experience, key personnel, licenses, bonding capacity, and references that demonstrate capability to perform the work.

Contract Terms

State warranty, payment terms, change order procedures, and governing law to align expectations and reduce negotiation time.

Supporting Documents

Attach insurance certificates, bid bonds, tax and licensing documents, and any required endorsements to meet solicitation requirements.

Supporting Documents and File Formats for Submission

Prepare a single consolidated submission file and separate exhibits as required to match the solicitation’s file and labeling instructions.

Primary Proposal File

Submit as a searchable PDF to preserve formatting and enable text extraction for procurement systems.

Pricing Workbook

Provide Excel or CSV for unit prices and quantities when the owner requires import into evaluation tools.

Certifications and Bonds

Scan and include signed bid bond, performance bond forms, insurance certificates, and licenses as separate attachments.

Redlines and Addenda

Mark any proposed deviations in a separate exhibit; incorporate owner-issued addenda into the final package.

Common Mistakes to Avoid When Preparing a Bid

Missing or late signatures due to unclear signer authority or failure to follow eSubmission steps, causing disqualification.
Incomplete pricing breakdowns or omitted unit prices that make comparison impossible and invite owner clarifications.
Failure to include mandatory bonds, insurance, or licensing certificates specified by the solicitation, often leading to rejection.
Misstated dates or schedule commitments that conflict with contract requirements and result in post-award disputes.

Key Risks and Potential Consequences of an Incorrect Bid

Bid Rejection: Noncompliance with submission requirements may lead the owner to reject the bid outright.

Forfeited Bond: Failure to perform after award can result in claim against the bid bond or performance bond.

Contractual Disputes: Ambiguous scope or exclusions may lead to costly change order disputes and claims.

Lien Exposure: Improper subcontractor handling can trigger mechanic’s liens and payment disputes.

Regulatory Penalties: False licensing or insurance representations can incur fines or contract termination.

Tax Withholding: Incorrect TIN or W-9 handling may cause backup withholding obligations.

Typical Timelines and Key Submission Deadlines

Bidders must track solicitation-specific deadlines; the following items commonly appear in procurement schedules and determine eligibility.

Bid Submission Deadline:

Exact date and time listed in solicitation; late bids are usually disqualified.

Pre-Bid Clarification Cutoff:

Last date for questions or RFI submissions, often several days before bid opening.

Bid Opening:

Public or recorded opening where prices are read or logged by the owner.

Award Decision:

Owner announces the successful bidder and begins contract negotiations.

Performance Start:

Contract commencement date and notice-to-proceed as defined in the awarded contract.

Key Milestones from Bid Release to Contract Start

This sequential timeline helps teams coordinate estimating, submission, and mobilization tasks leading up to performance.

01

Solicitation Issued

Drawings and specifications are released to prospective bidders.

02

Questions and Addenda

Owners issue clarifications and formal addenda; incorporate them into pricing.

03

Bid Submission

Bidders submit proposals electronically or physically per instructions.

04

Contract Award

Owner notifies selected bidder and issues the notice-to-proceed.

How a Construction Bid Proposal Differs from Related Documents

Understanding document distinctions ensures the correct form is used at each procurement stage and avoids mixing indicative documents with binding offers.

Document Type	Binding Bid	Proposal Letter
Purpose	price and terms	introductory summary
Level of Detail	high	low
Legal Effect	potentially binding on acceptance	generally nonbinding
Typical Attachments	bonds, specs, schedules	company brochure

Common eSignature Vendor Pricing and Capability Snapshot

Cost and feature availability vary by plan and vendor. The table below shows starting prices and common features for quick comparison; confirm plan terms directly with each vendor.

	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, no credit card	Varies by plan	Varies by plan	Varies by plan	Varies by plan
Bulk Send	Yes	Yes	Yes	Yes	Varies by plan
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No

Real-World Examples of Bid Proposal Use

These short examples show how bid proposals function in common scenarios and what documentation was included.

General Contractor Bid

A general contractor submitted a lump-sum bid on a municipal renovation

included unit pricing for alternates
the bid package included bonds, insurance, and a signed addendum acknowledging schedule constraints and mobilization requirements.

Subcontractor Pricing

A roofing subcontractor provided itemized pricing by roof section

attached manufacturer product data
the bid included lead times for materials and a two-week warranty correction period for workmanship.

Practical Tips for Accurate and Efficient Bid Preparation

Adopt consistent practices to reduce rework and increase the likelihood of a successful award.

Use a Checklist

Maintain a pre-submission checklist that verifies bonds, insurance, signatures, and addenda inclusion to prevent administrative rejection.

Standardize Templates

Use standard pricing and signature blocks to speed preparation while ensuring legal consistency across bids.

Document Version Control

Label files with version numbers and dates and preserve previous drafts for audit and claim defense.

Confirm Signatory Authority

Obtain written verification of the signer’s authority or a corporate resolution when required by the solicitation.

Security and Compliance Basics for Electronic Bid Submissions

Encryption: TLS 1.2/1.3 in transit; AES-256 at rest

Audit Trail: Detailed IP, timestamp, and action logs

Certifications: SOC 2 Type II and ISO 27001 available

HIPAA: BAA available for protected health information

21 CFR Part 11: Compliant controls for regulated records

Accessibility: WCAG 2.0 Level AA conformance supported

Frequently Asked Questions About Construction Bid Proposals

Answers to common questions about validity, signatures, electronic submission, and correcting or withdrawing a bid.

Need help? Contact support

Can I eSign a construction bid?
Yes. Electronic signatures are generally enforceable under the federal ESIGN Act (15 U.S.C. ch. 96) and state UETA statutes where adopted; ensure the solicitation does not expressly require a wet ink signature or notarization for specific documents.
Do eSigned bids require special consent?
For commercial procurements, explicit consumer ESIGN disclosures are not typically required. However, if the transaction involves consumer-facing agreements or protected health information, follow the ESIGN consumer-disclosure rules and any HIPAA requirements.
What if I need to correct a submitted bid?
Correction policies depend on the solicitation terms; many public procurements disallow post-deadline changes. Contact the procurement officer immediately and document any requested changes in writing per the solicitation’s clarification procedures.
How do I verify signer authority?
Collect a corporate resolution, power of attorney, or other evidence showing the signer’s authority. Absent verification, owners may reject or refuse to award the contract to an improperly authorized bidder.
Is notarization required for bid bonds?
Some jurisdictions or solicitation documents require notarized affidavits or acknowledgements for bonds. Check the bid instructions and state notary rules; remote online notarization (RON) may be accepted where state law allows.
How do I withdraw a bid after submission?
Withdrawal procedures are typically defined in the solicitation. Notify the issuing office immediately in writing; public procurements often have strict timelines and documentation requirements for valid withdrawal.

be ready to get more

Join over 28 million airSlate SignNow users

Sign Now