D3. SCOPE OF WORK
D3.1 The Work to be done under the Contract shall consist generally of the replacement of
the motor control centre (MCC) in the MacLean Regional Pumping Station (MacLean RPS) Valve House,
replacement of valve actuators, and miscellaneous replacement of electrical components and devices.
D3.2 The major components of the Work are as follows:
(a) the provision of all equipment, material, and labour to minimize the outages to the Valve
House during construction;
(b) the planning and staging of construction activities to minimize the quantity and duration of
power outages and reservoir shutdowns;
(c) the supply of temporary power including generator, service connections and temporary
distribution to the facility to accommodate construction activities and operation of the system to
minimize outages per the Contract. The minimum power requirement of thirty (30) kVA, six hundred
(600) V three phase;
(d) the demolition of the existing MCC, actuators, and associated components to be replaced;
(e) the provision, installation, and incorporation of a new local control panel (LCP-R800)
complete with all required systems, components, programming using City provided function blocks,
and termination of new and existing field devices;
(i) the MacLean RPS PLC programs are currently being updated to use function blocks. The Work
associated with this Contract will require the Contractor to integrate the relevant portions of the
PLC programming into LCP-R800, configure and program the HMI, and develop the communication
requirements back to the MacLean main control panel;
(f) the provision, installation, and incorporation of network architecture to connect LCP-R800
back to the main control panel in the MacLean RPS;
(g) the provision, installation, and incorporation of a new MCC (MCC-R740) complete with all
required systems and components;
(h) the provision of motor starter control and programming;
(i) the provision of configuration set points and programming that are Site specific for each
motor starter, instrument, intelligent motor starter; and all other electrical systems;
(j) the provision, installation, and incorporation of a new one hundred twenty (120)/two hundred
eight (208) V panel (PNL-R741) and transformer (XFMER-R741) complete with all required systems and
component;
(k) the provision, installation, and incorporation of new lighting system including luminaires,
cablings, conduits, wiring devices, supports, cable trays, switches and terminations;
(l) the provision, installation, and incorporation of new and existing power cabling, conduits,
cable trays, wiring devices, supports, and terminations for existing motors, heaters, and other new
and existing electrical loads;
(m) the provision, installation, and incorporation of seven (7) new actuators associated with the
operation of the MacLean Valve House, MacLean Reservoir, and MacLean RPS (new cabling systems are
required for LSV-1, LSV-2, and LSV-3 and re-termination of the existing cables is required for the
four actuators external to the MacLean Valve House);
(n) the provision for commissioning of the systems;
(o) the provision of two (2) two-hour training sessions for the Water and Waste instrumentation
staff beyond direction provided during commissioning; and
(p) the provision of asbestos abatement to accommodate the Work.
D3.3 The following shall apply to the Services:
(a) City of Winnipeg Green Building Policy: New City-Owned Buildings and major additions;
http://clkapps.winnipeg.ca/DMIS/DocExt/ViewDoc.asp?DocumentTypeId=2&DocId=5989
(b) Universal Design Policy
http://clkapps.winnipeg.ca/DMIS/DocExt/ViewDoc.asp?DocumentTypeId=2&DocId=3604
(c) City of Winnipeg Water and Waste Department WWD CAD/GIS Standards;
https://winnipeg.ca/waterandwaste/pdfs/dept/CAD-GIS-Specifications.pdf
(d) City of Winnipeg Water and Waste Department Identification Standard; and
https://legacy.winnipeg.ca/waterandwaste/pdfs/dept/IdentificationStandard.pdf
https://legacy.winnipeg.ca/waterandwaste/pdfs/dept/WWD%20Identification%20Standard%
20Appendices%20R05.pdf
(e) City of Winnipeg Water and Waste Department Electrical Design Guide.
https://legacy.winnipeg.ca/waterandwaste/pdfs/dept/ElectricalDesignGuide.pdf
