Construction of Giresun Wastewater Treatment Plant  Tender Dossier Volume 3 Employer’s Requirements  Section 04: General Requirements for the Execution and Completion of the Works  34 of 40 Table 11-2  Parameters to be recorded during the process proving period 12 consecutive grab samples shall be taken out from the mechanical dewatering unit and drying  unit to analyze “Dry solid content, DS%, of dewatered sludge prior to drying process” and “Dry  solid content, DS%, of dried sludge”. 12 consecutive grab samples shall be taken out from drying unit to analyse “Reduction in E.coli  numbers, after sludge drying” as stated in Section 2, Table 2.6. Minimum 10 samples for each parameter shall be in compliance with the standard set out in Table  2.6 of the Employer's Requirements, Section 2: Design Basis.  The required odor level to be fulfilled is stated in Volume 3: Employer's Requirements, Section 2:  Design Basis, 2.6.2. The procedure of acceptance test shall be as follow:  The odor shall be measured at a height of 2 meters above the ground and at a lateral distance of 1.5  m away from the odor removal unit at 24 hour average.  When respective axial fan/s of a building/tank is running, the odor value shall not be more than  1000 OU inside the buildings and at max. 1 m distance to the tanks and other odor sources.  These tests shall be maintained consecutive 12 days and minimum 10 days shall conform to  acceptance criteria. Odor  Noise  4_Vol3_d4.3_Section 4 General Requirements_en_GIR_rev6  Parameter  Frequency  Comment  Primary sludge flow from Primary Clarifiers  (AD)  Continuous  WAS flow from Clarifiers Continuous  WAS flow to Mec. Thickening Unit  Continuous  Primary sludge flow to Gravity Thickening  Unit  Continuous  Flow to Dewatering Unit  Continuous  Incoming WAS to thickeners - Dry Solids  Daily  Composite Samples – 3 equal  volume samples taken in  proportion to flow  Thickened Sludge -Dry Solids  Daily  Incoming sludge to Dewatering Units – Dry  Solids  Daily  Incoming sludge to Dewatering Units –  Volatile Solids  Daily  Dewatered Sludge - Dry Solids  Daily  Dried Sludge – Dry Solids  Daily  Dried Sludge - Weight  Weekly  Polyelectrolyte Dosing Rate  Daily  Polyelectrolyte Consumption  Weekly  g of PE/kg of DS  Solids content of Filtrate  Weekly 