Collect and Transport cable drums from site stores / Compound and lay in trench on 7.5cm bed of fine sand completely clear of stones or other sharp materials or lay through ducts the following : 11KV, 240sqmm 3 core, XLPE copper cable from DEWA 132KV/11KV Substation to DEWA S/S. 12700. Heat shrinkable Type Termination for 11KV, 3 Core, 240 sq.mm XLPE Copper cable.