1. 1150 E. Kennedale Pkwy, Kennedale TX 76060
DAN TILKENS CERTIFICATIONS
Quality Control Manager: Daniel A. Tilkens
Experience: 26+ years - (Started in Precast/Prestressed Quality
Control March 12, 1990)
1. PCI (Precast / Prestressed Concrete Institute) – Quality
Control - Level 3
2. ACI (American Concrete Institute):
a. Concrete Strength Testing Technician
b. Concrete Field Testing Technician – Grade I
c. Concrete Laboratory Testing Technician – Level 1
d. Aggregate Testing Technician – Level 1
3. APA (Architectural Precast Association) – Level 1 & Level 2
Quality Control Manager
4. APA (Architectural Precast Association) – Certified Central
Batch Plant Operator
5. OSHA – 10 hour General Industry Certification
NPCA (National Precast Concrete Association)
– Precast University – Master Precaster
Certification Program :
NPCA ( National Precast Concrete Association ) – 2016
MASTER PRECASTER Graduate :
6. NPCA (National Precast Concrete Association) – PQS – QC
-Level 1
7. NPCA (National Precast Concrete Association) – PQS –
QA/QC – Level 2
8. NPCA (National Precast Concrete Association) – PQS –
Technical – Level 2
9. NPCA (National Precast Concrete Association) – PQS - Precast
Safety – Level 2
10. NPCA (National Precast Concrete Association) – PQS –
Production- Level 2

2. 11. NPCA (National Precast Concrete Association) – PQS –
Leadership- Level 3