Drawing on 30 years of experience, Tarkka Engineering LLC strives to provide professional engineering services that meet and exceed client’s expectations by providing cost effective, high quality machine design, analysis and management skills. Tarkka Engineering can provide clients with: Design and Management Services • Proposal Preparation • Project Scheduling • Estimating & Basis of Estimates (BOE’s) • Earned Value Management Systems (EVMS) • Design Reviews Mechanical Machine Systems • Requirements Analysis • Time Order Event Lists (TOEL’s) • Mechanical Structure Design and Analysis • Mechanism Design and Analysis • Drive and Actuator Design and Analysis Electric Actuators • Requirements Analysis • System Design/Analysis • Rotary and Linear Actuator Design/Analysis • Standard Component Selection • Custom Component Design and Analysis • Performance Prediction • Block Diagram Preparation Hydraulic Actuators and Systems • Requirements Analysis • System Design/Analysis • Hydraulic Power Unit Design/Analysis • Rotary and Linear Actuator Design/Analysis • Valve Design/Analysis • Manifold Design/Analysis • Standard Component Selection • Custom Component Design/Analysis • Performance Prediction • Schematic Preparation Military/Aerospace Design, Analysis & Modeling • Recoil Systems • Pointing System Drives • Ammunition Handling and Loading System Mechanisms and Drives • Breech Mechanisms and Actuators • Firing Mechanisms • Gun Mounts Equipment Testing • Verification Test Plan Preparation • Validation Test Plan Preparation • Equipment Trouble Shooting