Managing the gap between design drawings and physical materials requires a strict quality check. Submittals processing establishes an administrative audit trail, verifying that all products and fabrication details align with structural plans before installation begins.
Direct Answer
Submittals processing is the formal workflow through which a general contractor gathers product sheets, detailed shop drawings, and physical material samples from subcontractors and submits them to the design team (architects and engineers) for review. This quality assurance gate ensures that materials are verified against contract specifications prior to purchase, fabrication, or field installation.
At its core, submittal processing acts as a final filter for design and material compliance. Design drawings outline the architect's vision, but they do not detail the exact brand of HVAC unit, the exact aggregate mix in the concrete, or the custom dimensions of structural steel joints. Submittals fill these gaps. Subcontractors compile these details in submittal packages, which the contractor audits and routes to the architect. The design team then reviews the specs, issuing an approval stamp that legally allows construction to proceed using those specific products.
Submittal packages fall into three general categories, each requiring different levels of administrative review:
Shop drawings are detailed diagrams prepared by fabricators, manufacturers, or subcontractors (such as structural steel detailed connections, truss layouts, or curtain wall designs). They show exactly how custom elements will be built, welded, or joined together. Because they interpret the design intent for fabrication, shop drawings require meticulous engineering review.
Product data sheets are standard manufacturer documents detailing the technical capabilities of off-the-shelf items. This includes pump performance curves, electrical panel capacities, or chemical specs for sealants. The reviewer checks these metrics against project performance requirements to verify compatibility.
Samples are physical specimens of materials (such as carpet tiles, bricks, paint chips, or finish panels). These are submitted to the architect to confirm physical appearance, color matching, and texture under actual lighting conditions before bulk orders are placed.
A standard submittal workflow follows a linear progression to maintain accountability:
AMC Partners LLC delivers professional document control and contract administration support from our Lancaster, CA headquarters. We specialize in managing submittal logs, tracking review turnarounds, routing materials through platforms like Procore, e-Builder, and PMWeb, and chasing reviewers to prevent project bottlenecks. As a certified SBE, LSBE, CBE, MBE, WBE, and LA County CBE, we satisfy agency diversity goals on California public works while placing seasoned administrative managers in charge of your project's critical documentation pipelines.
Key Formats
Shop drawings, product data, material samples, test certs
Primary Tool
Submittal Log in PMIS (Procore, e-Builder, PMWeb)
Average Review Time
Typically 14 to 21 calendar days per specifications
Major Risk
Late reviews leading to long-lead fabrication delay bottlenecks
SBE Support
AMC Partners provides certified SBE document controllers
Compliance Goal
100% specification alignment, preventing unapproved material swap
An RFI (Request for Information) is a question asking for clarification about plans or specifications. A submittal is a physical or digital document sent by the contractor to show how they plan to meet the already clarified specifications.
Typically, the contractor remains responsible for correct dimensions and field fit. The architect's approval verifies general conformance to design intent but does not relieve the contractor from complying with the contract specifications.
It means the design team has accepted the submittal, provided that specific small corrections or modifications noted on the document are incorporated. The contractor can purchase and install the material without resubmitting.
These are submittals for materials that take months to fabricate or ship (such as structural steel packages, custom switchgear, or generators). They must be prepared and reviewed first to avoid stopping progress in the field.
A document controller maintains the submittal log, flags upcoming milestone deadlines, alerts reviewers when their turnaround window is closing, and checks that subcontractor packages are complete before routing them.
AMC Partners manages the entire PMIS documentation routing system, maintaining submittal logs, tracking review metrics, and ensuring files are complete. This keeps reviews moving while satisfying SBE goals.
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Contact Our Documents Team →Key Takeaway
Submittals processing provides the quality gate verifying physical materials against architectural plans. Professional management of the submittal log prevents delays, protects against liability, and fulfills SBE document compliance targets when subcontracted to AMC Partners LLC.
About AMC Partners LLC
AMC Partners LLC is a certified minority-owned consulting firm headquartered in Lancaster, CA, serving public agencies and contractors throughout Southern California. The firm's principals have 15+ years of direct experience in construction project management, cost engineering, and capital program controls on public infrastructure programs.
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