Cable Trench Cover Design

All cables and ducts laid into cable trrench should be over protected by a cable protection cover or tape depending upon the highest voltage cable to be protected within the cable duct typically in the uk the following cable protection tapes and covers are used for lv mv and hv cables.

Cable trench cover design.

Cable selection multiple runs of cable will be required to serve the load. Trench covers there are two types of trench covers available. Although frp grp composite covers are now increasingly preferred to the traditional metal or concrete options not every composite cover performs to the highest standards year after year. Design of cable trench cover slab for type c c in put data 1 width of the slab ly 2 length of the slab lx c c of support 3 thikness of the slab 4 live load 5 density of concrete 6 grade of concrete 7 grade of steel 8 clear cover load calculation dead load live load total ultimate load ultimate moment mu mu b x d 2 1000 x 1 61 56.

1419 alexandria pike fort thomas ky 41075. Installation of cable trench covers cable protection tiles. The number of runs depends upon the main panel rating. Ferro cement cable trench covers.

Grp trench covers ercon introduces high strength corrosion resistant and feather light grp trench covers as a value replacement for rcc steel or aluminum trench covers. Cable trench installation guide gi0011u 4 3. Specification ferro cement cable trench covers designed for b class light duty loading with adequate steel reinforcement having thickness 30 mm anticorrosive bitumen painted ms plate rim use it is use to covered open cable trench. The belt s unique formula provides high durability in the most arduous of environments.

Ideal for covering both indoor as well as outdoor cable trenches. Scope it is mainly used in state electricity boards indian railways many other departments. H 20 full traffic rated non traffic pedestrian only 4 4. Scope 1 1 provide a precast concrete underground utility trench system for electrical cabling or mechanical piping as manufactured by trenwa inc.

The covers are designed tested and certified to be walked on without compromising safety and the lightweight composition and design makes it easy to install remove or upgrade. The beltflex cable trench protection system is a proven engineering solution designed to solve the issues of covering and maintaining the performance of crane cable. By using an advanced composite trench and cover system plastibeton ped delivers a high performing trench system at a lower total install cost than any competition.