Survey works, demarcation, Co-ordination, obtain NOC and approval works with DEWA and other local authorities. Site facilities, Mobilization and Demobilization. Excavation and backfilling for the trial pits/trenches to identify services as per DEWA requirements and local authorities specifications. Civil and NDRC Works: Excavation for new proposed cable trench to relocate the existing 6.6/11 KV cables in normal soil as per DEWA standards, cable installation guidelines and local authority specifications. Excavation to expose the existing 6.6/11KV cables lying within the plot as per DEWA standards, cable installation guidelines and local authority specifications. Backfilling trench with fine sand clear of stones or other sharp material, to depth of 10cm. Above the top of the cable, carefully place tile tape, 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. Importing of Red sand for backfilling.