Perchem

By Pavlo Rusyn on AppTrack Ninja.

Perchem is a mooring design calculator for boat owners and yard operators who want to know, before they lay the tackle, whether the mooring will hold. Describe your berth — water depth, level range, seabed type, exposure, design wind speed, and distance to the nearest jetty. Build your mooring stack from the bed upward, choosing from twenty-two catalogued sinkers, rode items, and buoys. Perchem computes the design load on the tackle, the holding force returned by the sinker on your seabed, and the safety factor — then returns a plain verdict: HOLDS, MARGINAL, or DRAGS, with the specific margi…

Categories: Verktyg, Sport

App Store rankings, screenshots, estimates and similar apps for Perchem.