Toronto Zoo Tender

Electrical Panel Contractor To Supply And Install Four (4) 208v 30a 2p Breakers, To Match Existing; The Zoo To Approve Prior To Installation. Electrical Feeding Contractor To Supply And Install #10 Awg Rw90 Cable To Feed New Electrical Items. All Conduit To Be Minimum 3/4”. Emt Conduit, When Indoors; Once The Cable Reaches The Outdoor Space, To Be Switched To Pvc. Conduits To Run Along Exterior Concrete Wall Inside Pens. Preference Is To Pass Conduit Through Existing Openings To Avoid Drilling Through The Existing Structure (beams, Caging, Etc.). If Drilling Through The Existing Structure, The Surrounding Area Must Be Treated, Made Safe, Made Good As Required. All Conduit In The Yard Space To Be Run Along The Mesh Ceiling, To Minimize The Birds’ Curiosity. Thermostats & Switches. Supply/install On/off Switches That Are Compatible With The Zoo-supplied Heaters And Thermostats. Contractor To Propose Switches; Zoo To Approve. Install (4) Thermostats (zoo Supplied), Peco Industrial Coiled Temperature Controller Model Tf115-001, To Be Placed On A North Wall; Location Tbd On Site. Thermostat To Be Installed In A Protective Case, Zoo To Supply. Heaters. Supply And Install (2) 4"x3/16" Flat Bars Per Heater, Bolted To Existing Horizontal Tubes With (2) 3/8" Bolts At Each Edge Of Flat Bar. 1" Clear From Bottom And Sides Of Flat Bar. Install Four (4) Bromic Heaters, 3000w, 208v, Model: Bh0420031; Refer To Specs Provided. Bolt Brackets To Flat Bars Or Plywood, Respectively. Heaters Must Be No Less And No More Than 5” From Ceiling And No Less Than 72” From Finished Floor. Contractor To Review And Follow Manufacturer Requirements. Supply And Install 1/2"x1/2" Welded Galvanized Mesh As A Heater Cover/protection Solution That Will Prevent The Birds From Perching On The Heater. To Be Attached To Ceiling Chain-link And Plywood. Must Not Have Any Sharp Exposed Ends. Hvac Existing (4) Duct Branches At Trunk To Be Dismantled & Closed. See Drawing A1.02, Plan 1 To See Which Branches Are To Be Closed. Supply And Install New Branches From Existing Trunk Into The Pens, Perforating The Existing Mesh. Install And Supply (2) Duct Flanges Where Duct Intersects Mesh. Mesh To Be Treated, Enclosed Around Duct To Made Look Good As Required. New Branches Must Be Fastened To Ceiling With Straps & Struts, To Match Existing Ones. Branches Must Be Aligned Centered With Yards’ Doors. New Branches Inside Pens Must Have Bird Spikes Or Bird-coil Installed On-top To Prevent Birds From Perching. Supply And Install (2) 8" X 12" 200cfm Diffuser At The End Of Each Branch (8 Diffusers Total). One Diffuser Shall Be Placed Facing Down Inside The Pen, And The Second Shall Be Directed Towards The Yards. The End Of The Branch With The (2) Diffusers Shall Be Installed 1" From Door Frame & 8" From Top Of The Door. See Picture 3 On Drawing A1.02, And Section 1 On Drawing A1.03. Supply And Install Standard Dampers At The End Of Each Branch, Before The Diffusers. The Goal Is To Have The Choice To Redirect The Airflow During The Winter Into The Indoor Pen, Or Out Towards The Outdoor Yards. General Notes Heaters, Thermostats And Thermostat Boxes Supplied By The Zoo. Refer To Specification Sheets In Bidding Package. Contractor To Adhere To Ontario Electrical Safety Code Standard. Contractor To Provide A Certificate Of Inspection At Completion Of Work. Contractor Responsible For All Necessary Permits Required By Law, Including But Not Limited To, Esa. Tentative Schedule Work Only From 7:30 Am To 5:00 Pm On Working Days, Unless Otherwise Specified By The Zoo, Continuously To Minimize Exhibit Downtime And Disturbing Guest Experience. Provide A Detailed Construction Schedule To Zoo Within Five (5) Working Days After Award In A Satisfactory Format. The Schedule Shall Reflect Completion Of Work Within The Specified Time In Accordance With The Drawings And Specifications Herein. If Contractor Desires A Major Change In Method Of Operation After Commencing Construction, Or If Actual Progress Is Straying From The Schedule, Submit A Revised Detailed Schedule For Approval Prior To Beginning Revised Operation. Project Completed: 2024-11-01.