11 KV cable laying works. Exacavation & Backfilling for cable trench to accommodate cables for 11KV in normal soil as DEWA standards, cable installation guidelines and local authority specifications. Backfilling trench with fine sand clear of stones or other sharp material, to depth of 25 cm. Above the top of the cable, carefully place PVC cable tape with ends physically interblocked to each other (or the duct across the road), backfill and consolidate at two separate levels the remainder of the trench with materials removed from item 2.1 (excluding asphalted materials, stones etc.) including insertion of plastic marker tape (not required where duct is provided ) at a depth of 0.3 metres from ground level. Collect, transport of 11KV’ drums and other required materials from DEWA compound and laying in excavated trench on bed of fine sand completely clear of stones or other sharp materials or lay through ducts, on tray, trench, floor in S/S. 11KV, 240/300 sq.mm. 3 cores, XLPE Aluminum / Copper conductor cable. Heat Shrintable type straight Joint/ termination of 11KV 3C x 300/240 mm2 CU/ AL Cable.