Schedule No 3: Earthwork, Pipework and Ground Improvement Item No Description Total Price,  EUR Existing utilities 3.01 Relocation of existing utilities (if any) General earthworks 3.02 Clearance of site 3.03 Stripping of topsoil and temporary storage on site Item Nos 3.04 to 3.35: Ground improvement (if necessary),  excavation, temporary disposal, backfilling and disposal of  excess excavated material, including backfilling with imported  material if necessary. 3.04 Inlet structure 3.05 Coarse Screening and Inlet Pumping Station Building 3.06 Fine Screening and Grit and grease removal tanks 3.07 Distribution chamber for primary clarifiers 3.08 Primary clarifiers and primary sludge pumping station 3.09 Anaerobic tanks and Distribution Chamber 3.10 Activated sludge tanks and Distribution Chamber 3.11 Blower building for activated sludge tanks and for grit and grease  removal tank 3.12 Secondary clarifiers and Distribution Chamber 3.13 UV disinfection and Microfiltration unit 3.14 Effluent discharge channel and outfall structure 3.15 Return and excess sludge pumping station 3.16 Primary sludge thickeners 3.17 Sludge dewatering building 3.18 Anaerobic digesters 3.19 Sludge storage tank 3.20 Gas holding tanks 3.21 CHP building 3.22 Sludge drying units 3.23 Sludge storage area 3.24 Supernatant pumping station 3.25 Main drainage pumping station 3.26 Odor treatment units 3.27 Flow meter chambers 3.28 Administration building 3.29 Guard house 3.30 Transformer and generator building 3.31 Workshop Buildings 3.32 Geotechnical precautions (if any) 3.33 Manholes, other chambers 3.34 Cable ducts and channels 3.35 Drainage and dewatering for excavation and pipework during  construction 3.36 Flood protection measures (if any) Any other items