781-2021 - Professional Consulting Services for St. Charles Wastewater Sewer District

Full Title: Professional Consulting Services for St. Charles Wastewater Sewer District Preliminary Design

D6.          GENERAL PROJECT SCOPE SUMMARY

D6.1        To review and confirm the construction of a new lift station or diversion structure and
gravity system to the West Perimeter sewer district.

D6.2        The Services required under this Contract shall consist of an external consultant
provide Preliminary Engineering Design to confirm the options listed in E1.1(a)  in accordance with
the following:
(a)   Assess the available data and model representation to ensure any data gaps and model
improvements are identified.
(b)   Collect additional data and undertake model improvements to deem the model fit for purpose to represent the project needs and develop a solution to address the needs. This will be submitted as a standalone technical memorandum.
(c)    Assess options of gravity versus pumping station solutions based on background data and
model improvements completed. This will be submitted as a standalone technical memorandum.
(d)   All third-party risks will be addresses and signed off as part of the Preliminary Design
review meeting requirements as stated in D7.3.
(e)   A preliminary design report will be complete that will include at minimum the documentation
and design deliverable requirements as outlined in the City Preliminary Design Report Template.
(f)    Design drawings in AutoCAD using City of Winnipeg standards shall be produced to a 60% and 90% level of completion.  Preliminary design drawings at minimum shall include:
(i)     Cover Sheet (showing map of physical sewer project area)
(ii)     Drawing List
(iii)     Scaled Site Plans (Civil, Structural, Mechanical, Electrical, process, etc)
(iv)     Scaled Section Views
(v)     Electrical Single Line
(vi)     Motor Schematics (separate for each motor)
(vii)     Grounding and Hazardous Locations
(viii)     Equipment Layouts
(ix)     Process & Instrumentation Diagrams
(x)     Equipment Lists/Schedules (Mechanical, Electrical, Automation, Process, etc)
(g)   A class 3 cost estimate for all options and meet the American Association of Cost Engineering
(AACE) requirements for an estimate of this class.  Include detailed engineering along with
contract administration for engineering services of each option.
D6.2.1             The Services required under D6.2 shall be in accordance with the City’s Project
Management Manual http://winnipeg.ca/infrastructure/asset-management-
program/templates-manuals.stm#2  and templates http://winnipeg.ca/infrastructure/asset-
management-program/templates-manuals.stm#4 . Notwithstanding the foregoing, the Consultant is being engaged by the City for its professional expertise; the Consultant shall bring to the Project
Manager’s attention any aspect of the City’s Project Management Manual or templates which the
Consultant is of the opinion is not consistent with good industry practice.
D6.3        The funds available for this Contract are $500,000.