Colorado-based specialist serving clients nationwide & in Canada. I started my career in August 2019 & have specialized in bridging the gap between the shop floor & the design office to ensure drawings are 'pour-ready' before production.
THE JOURNEY
I transitioned from the Plant/Field into Drafting/VDC to prevent production errors at the source. I specialized in Revit Drafting, Modeling, & Project Checking, bringing hands-on manufacturing knowledge to high-level technical audits.
THE ADVANTAGE
My background in QC Inspection/Testing, Production, & Steel Shop means I catch Reinforcing, Dimensional, & Hardware conflicts before they reach the formwork.
PROVEN PROJECT EXPERTISE
TECHNICAL AUDIT, CONSULTING, & MODELING
Precast & GFRC Design LLC
Recent Projects:
Performed independent technical audits for Mission-Critical (Data Center) Total Precast project.
Executed professional checking for large-scale (7-story) Hollowcore hospitality project.
Various consulting on specific issues such as tolerances, Mix-Design, relocating a production facility to a different state, etc...
DRAFTER, MODELER & CHECKER
Experience at FDG Inc.
(Drafter, Modeler, & Checker)
Executed Precast, GFRC Cladding, Industrial, & Architectural projects for: Walters & Wolf, Clark Pacific, Willis Construction, Wells Concrete, etc...
Trained two of their Drafters.
PLANT FLOOR TO PROJECT CHECKER
Experience at Wells Concrete
(Laborer to Project Checker)
Rose through the ranks during the transition from Rocky Mountain Prestress to new Brighton Plant during Covid (40-to-70 hours/week):
Laborer →
Steel Shop →
QC Technician →
Pre/Post-Pour Inspector →
Drafter →
to Project Checker.
Handled hands-on inspection for their PCI AA Certification, 2D/3D detailing, & technical auditing for Total Precast structures. Specialized in verifying Reinforcing, hardware, & dimensional accuracy to ensure shop-floor success.
Schedule 04 // Service Matrix
Technical Services & Hourly Rate Structure
01 / ADVISORY
Manufacturing Consulting
$50.00 / HR
Design Coordination & Checking
02 / AUDIT
$39.00-to-$45.00 / HR
Expert guidance on mix-design, shop workflow efficiency/safety, precision estimating, Quality Control adjustments, Research & Development, & ROI. Bridging the gap between theory and shop-floor reality.
Independent 'second set of eyes' auditing Elevations, Floor Plans, Shape/Connection Details, Piece Tickets, Hardware Drawings, & quantities. Special focus on Piece Marks, MEP Coordination, reinforcing coordination, & dimensional accuracy.
(See $2M Professional Liability (E&O) Insurance information at bottom)
03 / BIM
VDC / Revit 3D Modeling
$41.00 / HR
CAD Drafting & Detailing
04 / DRAFTING
$35.00 / HR
Specialized BIM for GFRC window boxes, radius 6-3-3 insulated panels, v-shaped matchcast column covers, Thin-Brick panels, & various connections. Clash-Detection, Etc...
2D: Elevations, Floor Plans, Shape/Connection Details, etc...
High-accuracy Revit & AutoCAD detailing for building components. Piece Ticket, Bill Of Material, & Hardware Drawing production optimized for seamless shop floor workflow.
05 / PRIORITY
Priority Retainer Program (Includes all services)
$45.00 / HR
Guaranteed 24-hour response time for mission-critical tasks. Minimum commitment of 8+ hours per month.
SECURE 2026/2027 RATES & 10 % OFF PROMOTION. FUTURE-PROOF YOUR PRECISION
Email patrick.christensen@precastgfrc.com to lock in current 2026 rates through the end of 2027. No commitment required —
Simply introduce your company & future needs. Sign a contract before year-end to receive 10% off all services until 2028.
PRECISION TECHNICAL AUDIT // PRECAST & GFRC DESIGN LLC
05 / REGULATORY FRAMEWORK
Risk Mitigation & Technical Liability Standards
Insurance Profile
Comprehensive coverage including $2M Professional Liability (E&O). Alongside $2M/$4M General & Cyber Liability limits to ensure enterprise-grade security for all engagements.
IND_TECH_AUDIT_REV_2026.V4
Verification Boundaries
Acting as an independent auditor of 2D Piece Drawings & Shop Drawings; no structural seals or engineering certifications provided. Our work does not relieve the original Modeler, Drafter, or Engineer of Record of their primary responsibilities.
Contractual Limits
Standardized Master Agreement framework with a fixed liability cap of $50,000.00 or total fees paid —whichever is greater—maintaining a balanced and transparent risk profile for complex structure audits.
STRUCTURAL INTEGRITY STARTS WITH PROCEDURAL ACCURACY.