MasterFormat Division 35 – Waterway and Marine Construction in the Construction Administration Phase

Start with [CSI MasterFormat Division 35: Waterway and Marine Construction](/MasterFormat-division-35-waterway-and-marine-construction) for the broad scope and coordination boundaries. This page addresses the narrower construction administration phase intent.

Division 35 Activities During Construction Administration

Construction administration generates a high volume of documentation that references specification sections—submittal logs, RFI responses, change orders, QA/QC checklists, test reports, and punch lists. Every one of these documents must align with the project manual's MasterFormat organization. CSI Dynamic Standards—licensed through The Construction Standard—keeps this alignment consistent as the project progresses. For Division 35 specifically, the construction administration phase involves focused work on waterway and marine construction scope, products, and execution requirements. Index all CA documentation—submittals, RFIs, change orders, test reports, punch lists—to MasterFormat specification sections for consistent cross-referencing throughout construction.

Key activities for Division 35 during construction administration include:

• Align submittals, startup, QA/QC, testing, and commissioning with specification sections — as it relates to waterway and marine construction sections and the products, methods, and quality standards they define
• Index RFIs and change orders to MasterFormat sections — as it relates to waterway and marine construction sections and the products, methods, and quality standards they define
• Track punch list items by specification section — as it relates to waterway and marine construction sections and the products, methods, and quality standards they define
• Prepare documentation for structured closeout handover — as it relates to waterway and marine construction sections and the products, methods, and quality standards they define

Each of these activities requires current, accurate Division 35 section numbers. When teams reference outdated or incorrect section numbers during construction administration, the errors propagate into every subsequent phase.

Division 35 Sections Referenced in Construction Administration

The following Division 35 sections are commonly referenced during construction administration work:

• 35 20 00 – Waterway and Marine Construction and Equipment
• 35 30 00 – Coastal Construction
• 35 40 00 – Waterway Construction and Equipment
• 35 50 00 – Marine Construction and Equipment
• 35 70 00 – Dam Construction and Equipment

These sections define the scope boundaries, product requirements, and execution standards for waterway and marine construction work. During construction administration, these section references appear in section-indexed submittal logs and rfi logs cross-referenced to specifications and must be consistent with the project manual.

Construction Administration Deliverables That Reference Division 35

Project teams produce or consume these deliverables during the construction administration phase, many of which directly reference Division 35 sections:

• Section-indexed submittal logs
• RFI logs cross-referenced to specifications
• QA/QC checklists by specification section
• Punch list reports organized by MasterFormat

Every deliverable that references Division 35 must use current section numbers and titles. A single incorrect section reference in a construction administration deliverable can trigger RFIs, scope disputes, or change orders during construction.

Common Issues with Division 35 During Construction Administration

• Submittal logs that don't cross-reference to current specification sections — When this occurs with Division 35 references during construction administration, the result is rework, coordination failures, or documentation that contradicts the project manual.
• RFI responses that can't be traced to spec requirements — When this occurs with Division 35 references during construction administration, the result is rework, coordination failures, or documentation that contradicts the project manual.
• Punch list items with inconsistent section references — When this occurs with Division 35 references during construction administration, the result is rework, coordination failures, or documentation that contradicts the project manual.

These issues are compounded when Division 35 sections must coordinate with other divisions. This division includes waterway and marine signaling, dredging, dams, levees, ports, harbors, navigation locks, coastal construction, and underwater construction. The more trades and disciplines that touch Division 35 scope during construction administration, the higher the cost of classification errors.

Cross-Standard Connections for Division 35 in Construction Administration

UniFormat: Division 35 extends UniFormat into marine and waterway infrastructure—specialized construction entities beyond typical building scope.

OmniClass: OmniClass Table 11 (Construction Entities) classifies marine and waterway facilities as built environment entities.

During the construction administration phase, these cross-references ensure that Division 35 specifications align with element-level classifications and lifecycle tags. Teams who rely on marine engineers designing port and harbor facilities and coastal engineers designing shoreline protection to maintain these connections manually risk inconsistencies that surface as coordination issues downstream.

How CSI Dynamic Standards Helps with Division 35 in Construction Administration

CSI Dynamic Standards includes Division 35 as part of a connected, edition-aware classification system—licensed through The Construction Standard. Built for real project work from concept to closeout and beyond, it provides always-current Division 35 section numbers and titles, governed cross-references to UniFormat and OmniClass, and edition tracking that prevents construction administration deliverables from referencing obsolete classification data. For teams working through the construction administration phase, this means Division 35 references in every deliverable stay accurate and consistent with the rest of the project manual.