Bids Are Invited For Reynolds Museum - Concrete Floor In Storage Building

Engineering And Construction Of A 60 X 180 Ft (18.28 X 54.86M) Concrete Floor Slab For An Existing Storage Building With A Concrete Driveway Approach Pad Outside Of The Existing Front Building Overhead Door 18 X 20 Ft (5.48 X 6.1M)•Subgrade Preparation Requires All Organic Material To Be Removed From Slab Area.•Minimum Of 6” (15.25 Cm) Of Compacted ¾” (20Mm) Minus Crushed Stone Aggregate Subbase.•Contractor Will Be Responsible For All Sub-Base Grading And Aggregate Placement.•Layer Of Minimum 6 Mil Poly Barrier Over Prepared Compacted Gravel Base.•All Poly Seams And Penetrations Overlapped A Minimum Of 8” (20Cm) With The Joints Sealed With Tuck Tape Or Comparable Product.•A Minimum Of 6” (15.25 Cm) Concrete Slab Thickness.•Minimum 32 Mpa Concrete Mix.•C-2 Exposure Class Concrete, 5-8% Air Entrapment.•Fiber Reinforcement Added To Concrete To Control Shrinkage.•Concrete Mix Of ¾” (20Mm) Aggregate Size.•#4 Rebar Spaced At 16”-18” (40-45Cm) On Center Spacing.•A Minimum Of 2” (5Cm) Of Concrete Coverage Over Top Of Rebar.•Power Trowel Finish On The Main Floor Area With A Light Broom Finish At Man Door Entrances.•Control Cuts In Floor Slab Must Be 1.5” – 2” (3.8-5 Cm) Deep.•As There Is No Electrical Power Close To The Work Site, The Contractor Will Need To Supply Their Own Portable Generator If Required.•There Are No Lights Inside Of The Structure, The Contractor Will Need To Supply Their Own Lights If Required.•Contractor Is Responsible For Obtaining All Necessary Permits (If Required).•Contractor’S Preferred Concrete Supplier Must Be A Certified Production Facility Through Concrete Alberta.•Engineering Report For The Floor Must Be Provided.