WFLHD Supplements are available for the following PDDM sections:

Section 9.1 - General

9.1.3 Exceptions to Design Standards

• Supplement 9.1.3.4-1 Documenting Design Exceptions - provides guidance in documenting exceptions to Highway Design Standards within WFLHD

Section 9.5 - Other Highway Design Elements

9.5.9 Right-of-Way and Utility Considerations

• Supplement 9.5.9-1 Land Use Determination for Right-of-Way Coordination - explains how to evaluate and provide design information to Realty Services for the purpose of obtaining the proper right-of-way and documenting the requirements.

Section 9.6 - PS&E Development

9.6.1 PS&E Package

• Supplement 9.6.1-2 Sealing and Signing of Documents Prepared by A/E Firms - specifies the type of documents that are required to be sealed by a licensed professional for highway design, construction, and related services, and the requirements for signing and sealing those documents

9.6.2 Alternative PS&E Development and Contracting Options

• Supplement 9.6.2-1 A+B Bidding (Price + Time) - This supplement describes the process for implementing the A+B Bidding contracting method in WFLHD

9.6.3 PS&E Development at Various Stages of Design

• Supplement 9.6.3-1 PS&E Development at Various Stages of Design - describes the design process in WFLHD

9.6.4 Review

• Supplement 9.6.4-1 CFT and Partner Milestone Review Procedures - procedures for submitting a project package of plans, specifications, and cost estimate (PS&E package) for review at project milestones, expectations for milestone reviews, and the resolution of comments.
• Supplement 9.6.4.4-1 Title Sheet Signatures - guidance for obtaining approval of the project title sheet and preparing a digital version of the final title sheet.
• Supplement 9.6.4.5-1 PS&E Package Signoff Process - process for final approval of the PS&E package and hand-off to Acquisitions for preparation of the solicitation package

9.6.5 Plans

• Supplement 9.6.5-1 Standard Format for Plans - explains the standard format, drafting standards, and organization of the project plans created within and for WFLHD.

9.6.6 Supporting Information

• Supplement 9.6.6.1-1 Computation of Quantities - clarifies how various quantities are to be calculated.
• Supplement 9.6.6.2-1 Design Book Assembly - guidance for organizing the project design files into the Design Book.
• Supplement 9.6.6.6-1 Design Narrative Creation - describes the Design Narrative prepared for the Construction Project Engineer.
• Supplement 9.6.6.6-2 PE Hold File Checklist - guidance for assembling the PE Hold File Checklist.

9.6.8 Engineer's Estimate

• Supplement 9.6.8.5-1 Development of Prices - explains how prices are developed at the various project development review stages.
• Supplement 9.6.8.6-1 Assessment of Cost Uncertainties and Risks - procedures for including Adjustments for Price Fluctuations into a contract, especially for fuel escalation.

9.6.9 Specifications

• Supplement 9.6.9-1 Writing Special Contract Requirements - guidance for creating WFLHD special contract requirements (SCR) for the PS&E package. < FUTURE >

9.6.10 Contract Assembly

• Supplement 9.6.10-1 Amendment Process - provides guidance for preparing and submitting an amendment to the PS&E package during advertisement.
• Supplement 9.6.10-2 Release of Digital Design Data for 3D Engineered Models - specifies digital design data included with the physical data.

9.6.11 Quality Control and Quality Assurance

• Supplement 9.6.11-1 Project Development QC/QA in WFLHD - describes the Quality Control and Quality Assurance functions during the WFLHD Project Development process.