Stantec Consulting Services Inc - Laserfiche WebLink

CO Stantec August 6,2019 Page 2 of 14 regulatory requirements(long-term investments).A secondary focus will involve estimating longer term demands on the WPCF resulting from future development within the service area, or the necessity for the City to provide wastewater service where it is not currently provided. All recommended upgrades and/or improvements will be prioritized and presented in a report.This report will be formatted to incorporate the individual sections or technical memoranda developed in the tasks described herein and identified as deliverables.This effort will build on the previously completed evaluations and will be conducted in collaboration with City staff. Task 100 Flow and Loading Projections Stantec will perform an analysis of wastewater flows and loading at the WPCF. Subtask 100.001 Land Use and Zoning Stantec will evaluate information provided by the City reflecting the land use and zoning designations within the WPCF service area including the City of Everett and any other contributing sewer districts. Stantec will also consider demographic data available for the service area utilizing information included in the City's Comprehensive Plan and provided by the Community, Planning and Economic Development Department. This information will be summarized and utilized to inform the flow and loading analysis to be conducted in this Task. Subtask 100.002 Existing Population, Flow and Loads Stantec will evaluate the historical wastewater flow and load data provided by the City, describing these in the context of existing population estimates for the WPCF service area. Existing wastewater characteristics(influent BOD,TSS,ammonia,TKN,and phosphorus)will be assessed, and peaking factors for flow and loads determined.Stantec will also review information made available by the City for industrial users within the service area and any pre-treatment program. Subtask 100.003 Future Flow and Load Projections Stantec will develop projections of future flow and loading based on land use/zoning provided in Subtask 100.001 and unit flow and loading rates developed in Subtask 100.002.The contributions for undeveloped land and growth or expansion of existing industries will also be considered in the future projections of flows and loads. Stantec will participate in up to two meetings conducted with key industry representatives and City economic development staff to discuss future industrial flows and loadings; additional communication required with existing industry to determine future discharge characteristics will be conducted by the City. Subtask 100.004 Summary of Flow and Loading Projections Stantec will prepare a technical memorandum (TM)to summarize the results of this analysis and will conduct a 3-hour workshop to review these findings with City staff. Stantec will prepare a meeting agenda and minutes and provide those to the City. Comments on the Technical Memorandum will be incorporated in the Draft Facilities Plan. Deliverables: • Draft Flows& Loads TM • Workshop with City staff to review draft TM • Meeting agenda and minutes