2015/12/23 Council Agenda Packet

5. Chlorine Building Technical Memorandum: a) Summarize the design workshop, sizing, equipment, layout, and operations of the proposed chlorination building and equipment. b) Include a draft process flow diagram (PFD) of the new chlorine storage and feed system. PFD will include a draft schematic design of the process and mechanical features only. PFD will not include SCADA interface. 6. Structural Design Criteria Technical Memorandum: a) Based on the selected configuration and locations of the proposed facilities, structural engineering design criteria will be developed to guide the preliminary design of the new Chlorine Building, Chlorine Mixing Station, Discharge Outfall, FEN Pump Station and the proposed Weir Structure between the two lagoons. The Structural Design Criteria will identify and define materials to be used, applicable loading and load combinations, deflection and operations criteria. The criteria will be outlined in a TM that would include the following: i. Project description ii. Occupancy Category iii. Structural design Codes, Standards, and References iv. Materials v. Structural Modeling vi. Structural support system vii. Loads 1) Snow Load 2) Wind Loads 3) Construction Loading 4) Operation Loading 5) Permanent Loads 6) Future Loading 7) Extreme Loads 8) Dead Load 9) Live Loads 10)Traffic Loads 11)Hydraulic 12)Hydrodynamic 13) Load Combinations viii. Soil properties and design parameters such as: 1) Unit weight 2) Vertical Modulus of Subgrade Reactions 3) Coefficient of Friction between Concrete and Soil 4) Allowable Bearing Capacity 5) Lateral Earth and Static Pressures ix. Shallow and Deep foundations x. Perform buoyancy calculations and propose methods to counteract buoyancy forces if needed. 7. Identification of new Futility services: Ei ctr cal ---,er, c point to Ch!c lie r uilc in