RFQ Triage: How One Shop Isolated Defense Drawings

The shop floor challenge

A precision aerospace machine shop in North America faced a major compliance bottleneck during RFQ triage. The shop regularly received defense solicitations containing CUI drawing files that required strict data security. Their manual takeoff process was slow, taking hours to extract tolerances and calculate material weights. To scale, they needed to speed up their machine shop RFQ triage workflow without expanding their CMMC audit boundary.

Uploading drawings to cloud-based quoting tools was not an option due to the strict Department of Defense (DoD) CMMC Level 2 compliance guidelines. The shop needed an on-premises solution that could parse CAD files locally, keeping proprietary geometries secure within their physical facility while reducing administrative overhead.

Identifying the compliance bottleneck

Before implementing new quoting software, the shop's estimators spent up to three hours per RFQ copy-pasting physical dimensions into estimating spreadsheets. This manual workflow was prone to transcription errors and delayed bid submissions. Furthermore, drawings were often saved in shared network folders with weak access controls.

Without a central, secure repository, estimators struggled to track drawing revisions, leading to outdated quotes and lost margins. The lack of standard access control left the shop vulnerable to audit failures.

With third-party audits approaching, the shop owners realized that their current methods created unacceptable security risks. They needed a secure, logical boundary to isolate government blueprints from standard commercial projects, keeping their quoting office secure.

Data security standards

To achieve compliance, the shop's quoting workflow had to satisfy the NIST SP 800-171 data security standards. These standards require strict monitoring, system access controls, and data storage protections for all Controlled Unclassified Information. Every workstation processing military blueprints fell within this regulatory scope.

Any cloud-based processing of these drawings represented a potential compliance violation under the ITAR technical data export compliance guidelines. The shop needed a secure, on-premises system to evaluate drawings without exposing sensitive geometries to external web servers.

The shop also established a security baseline mapping plan to audit all internal estimator hardware, removing unapproved browser plugins and file sharing clients. They restricted local file writing permissions to ensure estimators could only save CAD models to encrypted drive folders.

Implementing local takeoff automation

The shop implemented local takeoff software to process CAD files directly on estimator workstations. This allowed them to extract dimensions and calculate part weights in lbs or cwt without network data transfers. Keeping drawing geometries offline eliminated cloud compliance risks and simplified audit preparation for their quoting office.

Kwantflow provided the secure local workspace the shop needed. By parsing files on-device, Kwantflow enabled estimators to identify geometric features and calculate steel costs using real-time supplier rates. This on-premises calculation kept their pricing models secure while reducing quote preparation times from hours to minutes.

On-premises pricing calculations

Kwantflow enabled estimators to identify hole counts, pocket dimensions, and tight tolerances down to the thousandths of an inch directly from their desktop. The local application calculated the volume and weight of the raw material, applying cwt or lbs pricing formulas instantly.

This on-premises calculation eliminated the need to connect to cloud database pricing engines. The estimator could adjust labor burden rates, setup times, and material markups using local settings, protecting proprietary costing data from external network exposure.

This local pricing engine also prevented external suppliers from scraping the shop's pricing lists and markup matrices. Storing vendor price agreements locally kept the shop's negotiating advantages completely confidential.

Integrating business databases

Once the local takeoff was complete, the estimator needed to push the final costing metrics to the shop's production ERP. Kwantflow enabled the shop to automate this transfer securely. By connecting the local-first application to their database, the estimator synced only numeric data fields into Epicor and JobBOSS².

The actual CAD drawings remained offline on the secure workstation. This database mapping pattern ensured that the shared ERP network never stored CUI, keeping the audit scope restricted to the estimating desk and saving thousands of dollars in audit preparation fees.

Results and compliance benefits

By automating takeoffs locally, the shop was able to extract tight imperial tolerances like +/-0.002" programmatically. They synced the final numeric estimating variables directly into JobBOSS² and Epicor, ensuring that no drawing geometries entered the ERP databases. This secure data pipeline preserved their CMMC compliance boundary.

Using Kwantflow, the shop increased its quote throughput and reduced data entry errors. The local application allowed them to quote faster without hiring another estimator, ensuring absolute data security for their aerospace contracts. The shop successfully passed its third-party security audit with zero compliance flags.

Lessons for other job shops

The shop's success demonstrates that defense job shops do not need to choose between compliance and operational speed. By combining local takeoff tools with secure database integrations, manufacturers can maintain a small CMMC boundary while automating quoting workflows.

Ready to speed up your RFQ intake without hiring another estimator? Try dragging your next assembly file into Kwantflow to calculate pricing variables locally.

It also highlights that security compliance does not require complex enterprise infrastructure. A single estimators-first desktop tool running within a physical office firewall is enough to protect defense IP while maintaining maximum takeoff speeds.