3_Vol3_d4.3_Section 3_Plant Description_GIR_rev08  3 of 74  Construction of Giresun Wastewater Treatment Plant  Tender Dossier Volume 3 Employer’s Requirements  Section 3: Plant Description  3.3.6 Measurement and Instrumentation................................................................................... 48 3.3.7 A WWTP Kinetic Modelling Software............................................................................ 50 3.3.8 Emergency diesel generator ............................................................................................. 51 3.3.9 Architectural design ......................................................................................................... 51 3.3.9.1 Administration Building .................................................................................................. 52 3.3.9.2 Guard House .................................................................................................................... 53 3.3.9.3 Transformer and Generator Buildings ............................................................................. 53 3.3.9.4 Building for Blowers (Grit and Grease Removal Tank and Activated Sludge Tank)...... 53 3.3.9.5 Building for Mechanical Thickeners and Sludge Dewatering ......................................... 53 3.3.9.6 Building for Screen and Inlet Pumping Station ............................................................... 53 3.3.9.7 Building for Primary Sludge Pumping Station ................................................................ 53 3.3.9.8 Building for Gravity Thickened Sludge Pumping Station ............................................... 54 3.3.9.9 Building for Gravity Sludge Thickener for Primary Sludge ............................................ 54 3.3.9.10 Building for Sludge Feeding Pump for Dewatering Facilities......................................... 54 3.3.9.11 Building for Return and Excess Sludge Pumping Station ............................................... 54 3.3.9.12 Building for Chemical (Fe$_{3}$Cl) Dosing and Storage ........................................................ 54 3.3.9.13 Building for Service (Treated Wastewater), Potable, Firefighting and Irrigation Water. 54 3.3.9.14 Anaerobic Digester Control/Operation Building ............................................................. 55 3.3.9.15 Buildings for Workshop and Storage............................................................................... 55 3.3.10 Heating and Ventilation ................................................................................................... 57 3.3.11 Pipe Materials .................................................................................................................. 58 3.4 Commitments on Unit Rates for Operational Costs......................................................... 60 3.4.1 Electric Power Consumption Commitments.................................................................... 61 3.4.1.1 “Hydraulic Load” derived commitment for the plant components:................................. 61 3.4.1.2 “Organic Load” derived commitment for the secondary wastewater treatment  components ...................................................................................................................... 62 3.4.1.3 “Sludge Load” derived commitment for sludge process components: ............................ 64 3.4.1.4 Electricity production from anaerobic digester gas ......................................................... 66 3.4.2 Chemical Consumption Commitment.............................................................................. 67 3.4.2.1 Chemical for Sludge Conditioning .................................................................................. 67 3.4.2.2 Chemical for Phosphorus Removal.................................................................................. 67 3.4.2.3 Chemical for Nitrogen Removal ...................................................................................... 69