HVAC Systems Encyclopedia

A comprehensive encyclopedia of heating, ventilation, and air conditioning systems

Bid Award Procedures

Bid award procedures establish the formal process for selecting contractors and executing legally binding construction agreements. These procedures protect project stakeholders through structured evaluation, bonding requirements, and comprehensive contract documentation.

Award Notification Process

Bid Evaluation Completion

Following bid evaluation and approval by the owner, the award notification initiates the contract execution phase:

Timeline Requirements

  • Public projects: Award within 60-90 days of bid opening per procurement regulations
  • Private projects: Award timeline specified in instructions to bidders
  • Extension provisions: Written notice if evaluation period requires extension
  • Bid validity period: Typically 60-90 days from bid opening date

Award Decision Documentation

  • Bid tabulation sheet with all submitted prices
  • Evaluation criteria scoring (if applicable)
  • References verification results
  • Qualifications assessment documentation
  • Owner approval resolution or authorization
  • Justification for award recommendation

Notice of Award

The formal notice of award communicates the owner’s intent to execute a contract with the selected bidder:

Required Content

  • Project identification and contract number
  • Bid amount to be awarded
  • Contract execution timeline
  • Required submittal deadlines for bonds and insurance
  • Scheduled date for contract signing
  • Notice to proceed anticipated date
  • Contact information for contract administration

Delivery Methods

  • Certified mail with return receipt requested
  • Hand delivery with signed acknowledgment
  • Electronic delivery with read receipt confirmation
  • Public posting requirements for government projects

Non-Award Notifications

Unsuccessful bidders receive formal notification after award decision:

Communication Requirements

  • Notification within 5-10 business days of award
  • Statement of award decision without detailed justification
  • Availability of bid tabulation results
  • Debriefing opportunity for public projects
  • Return of bid security procedures
  • Thank you for participation

Contract Execution Requirements

Pre-Execution Submittals

Before contract execution, the successful bidder submits required documentation:

Bonding Documents

  • Performance bond (typically 100% of contract value)
  • Payment bond (typically 100% of contract value)
  • Surety company authorization and financial rating verification
  • Power of attorney for surety agent
  • Consent of surety for contract modifications

Insurance Certificates

  • Commercial general liability insurance
  • Workers compensation and employers liability
  • Automobile liability insurance
  • Builder’s risk insurance (as specified)
  • Professional liability (if design-build or design-assist)
  • Umbrella/excess liability coverage
  • Named additional insured endorsements
  • Waiver of subrogation endorsements

Business Documentation

  • Business license verification
  • Contractor license verification (HVAC specific)
  • EPA Section 608 certification documentation
  • Tax identification number
  • Certificate of good standing
  • Non-collusion affidavit
  • Equal employment opportunity certification

Contract Document Preparation

The contract administrator assembles the complete contract document set:

Agreement Forms

  • AIA A101 (Stipulated Sum) or equivalent
  • AIA A102 (Guaranteed Maximum Price) for CM projects
  • AIA A103 (Cost Plus Fee) when applicable
  • Custom agreement forms for specialized delivery methods
  • Signature blocks for all parties
  • Notarization requirements

General Conditions

  • AIA A201 (General Conditions of the Contract for Construction)
  • Supplementary conditions modifying A201
  • Special conditions specific to project requirements
  • Jurisdictional requirements and local amendments

Technical Specifications

  • Complete project manual with all divisions
  • Division 23 (HVAC) specifications in their entirety
  • Referenced standards and codes
  • Addenda issued during bidding phase
  • Specification amendments or clarifications

Drawings

  • Complete construction drawing set
  • HVAC mechanical drawings (all sheets)
  • Coordination drawings (if available)
  • Site plans and civil drawings
  • Architectural and structural drawings for reference
  • Electrical drawings for coordination
  • Addenda drawings issued during bidding

Bidding Documents

  • Bid form as submitted by contractor
  • Bid security instrument
  • Subcontractor list
  • Unit prices (if applicable)
  • Alternate prices accepted
  • Allowance confirmations

Contract Review and Negotiation

For negotiated contracts or unbalanced bids, limited negotiation may occur:

Permitted Negotiations

  • Clarification of scope ambiguities
  • Unit price adjustments for quantity variations
  • Allowance value refinements
  • Schedule adjustments for owner requirements
  • Payment terms within policy limits
  • Warranty term enhancements

Prohibited Changes

  • Base bid amount reduction beyond error corrections
  • Scope reductions to meet budget
  • Specification downgrades after award
  • Subcontractor substitutions without justification
  • Insurance or bonding requirement reductions

Contract Execution

The formal signing of the contract creates legally binding obligations:

Signature Sequence

  • Contractor signs and dates all copies
  • Surety executes bonds with corporate seal
  • Insurance broker certifies coverage
  • Owner representative reviews complete package
  • Owner executes contract with appropriate authority
  • Architect/engineer receives fully executed copy
  • Distribution of executed contracts to all parties

Execution Timeline

  • Contractor: Within 10 days of receiving contract documents
  • Owner: Within 5 days of receiving contractor-executed documents
  • Total execution period: Not to exceed 15 days from award notification

Performance Bonds

Performance bonds guarantee the contractor’s faithful performance of contract obligations.

Bond Requirements

Coverage Amount

  • Standard requirement: 100% of original contract value
  • Includes approved change orders up to specified limit (typically 10-25%)
  • Bond increase required for change orders exceeding automatic coverage
  • Separate bonds for early release portions
  • Final bond amount reconciliation at project completion

Surety Qualifications

  • Treasury Department approved sureties only
  • A.M. Best rating of A- or better (minimum)
  • Federal projects: Listed on Treasury Circular 570
  • State projects: Authorized to conduct business in project state
  • Financial capacity exceeding 10x single project exposure
  • Surety company aggregate bond capacity verification

Bond Provisions

Contractor Default Triggers

  • Abandonment of work
  • Failure to complete work within contract time
  • Insolvency or bankruptcy filing
  • Material breach of contract terms
  • Failure to pay subcontractors or suppliers
  • Loss of required licenses or certifications

Surety Obligations Upon Default

  • Complete remaining work through completion contractor
  • Compensate owner for cost premium above contract balance
  • Pay liquidated damages if applicable
  • Satisfy subcontractor and supplier claims
  • Correct defective work discovered during default investigation
  • Reimburse owner for additional design and inspection costs

Surety Rights

  • Demand reasonable evidence of contractor default
  • Access to project site and contract documents
  • Participation in cure plan negotiations
  • Option to finance contractor completion
  • Option to tender completion to owner with payment
  • Subrogation rights against defaulted contractor

Bond Claims Process

Notification Requirements

  • Written notice to surety within timeframes specified (typically 30-60 days of default event)
  • Detailed description of contractor default
  • Documentation of attempts to cure
  • Current project status and percentage complete
  • Remaining work scope description
  • Estimated cost to complete
  • Outstanding payment obligations

Surety Investigation

  • Site inspection and work verification
  • Review of payment applications and change orders
  • Contractor financial condition assessment
  • Subcontractor and supplier claim verification
  • Defective work documentation
  • Schedule impact analysis
  • Cost to complete estimation

Payment Bonds

Payment bonds protect subcontractors, suppliers, and laborers against non-payment by the prime contractor.

Bond Structure

Coverage Scope

  • All labor provided on the project
  • All materials incorporated into the work
  • Equipment rental for project use
  • Subcontractor overhead and profit
  • Retention held by prime contractor
  • Multi-tier protection for sub-subcontractors

Bond Amount

  • Typically 100% of contract value
  • Matches performance bond amount
  • Automatic increase provisions with approved change orders
  • Separate bonds for phased projects

Claimant Rights

Eligible Claimants

  • First-tier subcontractors with prime contractor contract
  • Second-tier subcontractors with first-tier contract
  • Material suppliers (direct and indirect)
  • Equipment rental companies
  • Laborers employed on project
  • Third-tier subs on federal projects (Miller Act)

Notice Requirements

  • Federal projects (Miller Act): Written notice to prime within 90 days of last furnishing
  • State projects: Varies by state Little Miller Act provisions (30-90 days typical)
  • Notice must describe labor/materials provided
  • Notice delivery methods specified in bond
  • Owner not required to receive notice (claim is against surety)

Claim Filing Deadlines

  • Federal projects: 1 year after final payment to prime
  • State projects: 6 months to 1 year per state statute
  • Lawsuit filing required within deadline
  • Claim must be filed in proper jurisdiction
  • Strict compliance with statutory requirements

Prime Contractor Obligations

To minimize payment bond claims:

Payment Practices

  • Pay subcontractors within timeframe specified (typically 7 days of prime payment receipt)
  • Process change orders and approve subcontractor payment applications promptly
  • Maintain detailed payment records
  • Provide conditional lien waivers upon payment
  • Address payment disputes quickly
  • Communicate financial issues early to avoid surprise defaults

Documentation

  • Subcontract agreement with payment terms
  • Payment application log with dates
  • Cancelled checks or payment confirmations
  • Conditional and unconditional lien waivers
  • Change order tracking
  • Dispute correspondence

Insurance Requirements

Comprehensive insurance coverage protects all project stakeholders from risk exposure.

Commercial General Liability

Coverage Limits

  • Per occurrence: $1,000,000 minimum (HVAC projects commonly $2,000,000)
  • General aggregate: $2,000,000 minimum
  • Products/completed operations aggregate: $2,000,000 minimum
  • Personal and advertising injury: $1,000,000 minimum
  • High-value projects may require $5,000,000+ limits

Covered Risks

  • Bodily injury to third parties
  • Property damage to existing structures
  • Property damage to adjacent properties
  • Completed operations failures causing damage
  • Products liability for installed equipment
  • Contractual liability for indemnification obligations

Required Endorsements

  • Owner named as additional insured (ISO CG 20 10 and CG 20 37 or equivalent)
  • Waiver of subrogation in favor of owner
  • Primary and non-contributory language
  • Blanket contractual liability
  • Explosion, collapse, and underground (XCU) coverage if applicable
  • Deletion of construction exclusions

Workers Compensation and Employers Liability

Coverage Requirements

  • Workers compensation: Statutory limits for project state
  • Employers liability: $1,000,000 each accident minimum
  • Employers liability disease: $1,000,000 policy limit
  • Employers liability disease: $1,000,000 each employee
  • All-states endorsement for multi-state contractors
  • Waiver of subrogation in favor of owner

Compliance Verification

  • Certificate of insurance with current policy dates
  • Experience modification rate (EMR) disclosure
  • Safety program documentation
  • OSHA 300 log for prior three years (if requested)
  • Subcontractor workers compensation verification program

Automobile Liability

Coverage Requirements

  • Combined single limit: $1,000,000 minimum per accident
  • Coverage for all owned, non-owned, and hired vehicles
  • Project-specific vehicles and general business vehicles
  • Additional insured endorsement for owner
  • Waiver of subrogation

Builder’s Risk Insurance

Project Coverage

  • All-risk coverage for construction work in place
  • Coverage for materials stored on-site
  • Coverage for materials in transit (if specified)
  • Temporary structures and project facilities
  • Soft costs coverage (extended coverage option)
  • Terrorism coverage (if required)

Coverage Amount

  • Completed value of project (100% replacement cost)
  • Includes owner-furnished equipment
  • Includes contractor equipment incorporated into work
  • Excludes contractor tools and equipment
  • Separate limits for off-site storage

Policy Provisions

  • Owner as named insured (owner-purchased policy)
  • Contractor as named insured or additional insured
  • Loss payable to owner and construction lender
  • Deductible: $5,000-$50,000 typical (negotiable)
  • Waiver of subrogation among all insured parties
  • Testing and startup exclusions addressed

Professional Liability

For design-build or design-assist HVAC projects:

Coverage Requirements

  • Claims-made policy
  • Limits: $1,000,000 per claim, $2,000,000 aggregate minimum
  • Retroactive date preceding project design start
  • Extended reporting period (tail coverage) for 3-5 years post-completion
  • Coverage for design errors and omissions
  • Coverage for failure to supervise design work

Umbrella/Excess Liability

Coverage Structure

  • Follows form over primary policies
  • Minimum $5,000,000 limits for major projects
  • $10,000,000+ for high-value or high-risk projects
  • Same additional insured and waiver of subrogation requirements
  • Drop-down coverage for gaps in primary coverage

Insurance Certificate Requirements

Certificate Content

  • Certificate holder: Owner name and address
  • Description of operations: Project name and location
  • All required policies listed with policy numbers
  • Policy effective dates and expiration dates
  • Coverage limits for each policy
  • Additional insured status confirmed
  • Waiver of subrogation confirmed
  • 30-day cancellation notice requirement

Ongoing Requirements

  • Certificate provided before notice to proceed
  • Renewal certificates 30 days before expiration
  • Updated certificates for any policy changes
  • Certificates for all major subcontractors
  • Verification of insurance throughout project duration

Notice to Proceed

The notice to proceed authorizes the contractor to commence work and establishes the official contract time start date.

Pre-NTP Requirements

Before issuing notice to proceed:

Administrative Conditions

  • Fully executed contract documents
  • Performance and payment bonds in place
  • Insurance certificates received and approved
  • Permits obtained or permit application submitted
  • Preconstruction meeting conducted
  • Baseline schedule submitted and approved
  • Submittal schedule provided
  • Project safety plan submitted

Site Conditions

  • Site access available
  • Utility connections identified
  • Temporary facilities location approved
  • Laydown areas designated
  • Material storage areas secured
  • Existing conditions documented
  • Environmental permits in place

NTP Issuance

Formal Notice Content

  • Contract commencement date
  • Contract completion date (based on contract duration)
  • Substantial completion date requirement
  • Interim milestone dates if applicable
  • Liquidated damages provisions reference
  • Weather day provisions (if applicable)
  • Working hours and restrictions
  • Initial progress meeting schedule

Distribution

  • Original to contractor
  • Copy to surety
  • Copy to architect/engineer
  • Copy to owner’s project manager
  • Copy to owner’s legal counsel
  • Copy to construction lender (if applicable)

Limited Notice to Proceed

For projects where full NTP is premature:

Limited Scope Authorization

  • Mobilization activities only
  • Long-lead equipment procurement
  • Submittal preparation
  • Site logistics planning
  • Permit expediting
  • Defined cost limit for limited work

Contract Time Treatment

  • Limited NTP typically does not start contract time
  • Full NTP starts contract time clock
  • Limited NTP duration specified (30-60 days typical)
  • Clear statement of contract time start in full NTP

Contract Document Assembly

Master Contract Document Set

The official contract consists of organized, complete documentation:

Document Hierarchy

  1. Agreement form (highest precedence)
  2. Supplementary and special conditions
  3. General conditions (AIA A201 or equivalent)
  4. Technical specifications
  5. Drawings
  6. Addenda (in reverse chronological order)
  7. Bid form and accepted alternates
  8. Other contract documents as listed

Assembly Requirements

  • Consecutively numbered pages
  • Table of contents with section references
  • Cover sheet identifying parties and project
  • Signature page with original signatures
  • Corporate seals where required
  • Notarization if specified
  • Professional engineer seal on technical documents

Electronic Document Management

Modern projects utilize electronic contract management systems:

Document Control

  • Cloud-based project management platform
  • Version control for all documents
  • Access permissions by role
  • Audit trail for all downloads and revisions
  • Electronic signature capabilities
  • Integration with submittal and RFI workflows

Security Requirements

  • Encrypted transmission and storage
  • Multi-factor authentication
  • Regular backups with redundancy
  • Disaster recovery protocols
  • Compliance with owner IT security policies

Distribution Requirements

Required Recipients

  • Owner (3 copies typical: project manager, legal, accounting)
  • Contractor (2 copies: project manager and field superintendent)
  • Architect/Engineer (2 copies: project manager and specifications writer)
  • Surety (1 copy with bonds)
  • Construction lender (1 copy if applicable)
  • Owner’s insurance broker (summary documents)

Distribution Timing

  • Within 5 days of full execution
  • Acknowledgment of receipt required
  • Electronic distribution with download confirmation
  • Physical copies via courier with tracking

Post-Award Compliance

Preconstruction Obligations

Following award and before substantial work begins:

Contractor Submittals

  • Detailed construction schedule (CPM format)
  • Submittal schedule with lead times
  • Schedule of values for payment applications
  • List of major subcontractors and suppliers
  • Project safety plan and OSHA compliance program
  • Quality control plan
  • Environmental compliance plan
  • Traffic control plan (if applicable)
  • Erosion and sediment control plan

Administrative Setup

  • Project communication protocols
  • RFI procedures confirmation
  • Change order process review
  • Payment application procedures
  • Testing and inspection coordination
  • Document control procedures
  • Meeting schedules (weekly, monthly, etc.)

Regulatory Filings

Government Project Requirements

  • Contract award posting (public record)
  • Prevailing wage rate publication
  • DBE/MBE participation plan filing
  • OSHA 300 posting requirements
  • EPA stormwater permit (if required)
  • Local business license applications
  • Right-of-way permits

Financial Administration

Payment Processing Setup

  • Schedule of values approval (AIA G703)
  • Stored materials procedures
  • Retention percentage confirmation (typically 5-10%)
  • Change order approval thresholds
  • Payment application submittal dates
  • Payment processing timeline
  • Lien waiver requirements by jurisdiction

Accounting Integration

  • Project cost code structure
  • Budget allocation by CSI division
  • Commitment tracking for subcontracts
  • Purchase order procedures
  • Contingency management protocols
  • Cash flow projections

Award Documentation Archiving

Permanent record retention ensures legal defensibility:

Essential Records

  • Executed contract with all attachments
  • Bonds with surety documentation
  • Insurance certificates and policies
  • Award notifications and correspondence
  • Bid evaluation documentation
  • Preconstruction submittals
  • Permit applications and approvals
  • Financial setup documents

Retention Period

  • Active project: Readily accessible digital and physical copies
  • Post-completion: Minimum retention per statute of repose (6-10 years typical)
  • Government projects: May require permanent retention
  • Electronic records with backup redundancy
  • Indexed for rapid retrieval during disputes or audits

Proper execution of bid award procedures establishes a solid contractual foundation, allocates risk appropriately through bonding and insurance, and creates clear obligations for all parties. The administrative rigor applied during award directly correlates with reduced disputes and successful project delivery.