Site work for a mixed-use development in Leeds, North Dakota. Completed plans call for site work for a swimming pool.

All Work Must Comply With Current Vgb (Virginia Graeme Baker) and Ada (Americans With Disabilities Act) Guidelines. Bidders Must Provide Two References for Commercial Pool Projects Involving Similar Plumbing Work Completed Within the Past Two Years. The Renovated Pool Must Be Designed to Remain Full During Winter Months Without Draining. Scope of Work Pool Plumbing and Structure: Remove and Replace 13 Skimmers (Maximum Two Skimmers Per 2 1/2 " Line). Skimmers Must Enter the Interior Pool Wall; Concrete Throats Are to Be Eliminated. All Skimmers and Returns Must Be Membrane Ready. Skimmer Placement: 2 on Each End, 5 on One Long Side, 4 on the Opposite Long Side. Relocate Existing Return Fittings, Patch Old Holes. Install 18 New Returns via Bore Drilling, Spaced No More Than 20 Feet Apart, Starting 5 Feet From Each End. No More Than 3 Fittings Per 2" Pipeline. Install Safety Grip Coping Stones (2' X 10 5/8") Around the Entire Pool Perimeter. Stones Must Be Grouted and Sealed. Install 60ml Hot-air Welded Pvc Membrane Across the Pool Interior. Replace Main Drains With 24" Stainless Steel Sumps Bonded to the Grid. Pressure Test Piping to Equipment Room Prior to Connection. Bid Assumes Existing 6" Piping Passes Pressure Test; if Not, a Change Order Must Be Submitted and Approved. The City Reserves the Right to Manage Concrete Removal/replacement Locally if New 6" Lines Are Needed. Pool Separation: Small Pool Must Be Fully Isolated From the Main Pool to Prevent Cross Contamination and Ensure Proper Turnover Rates. Required Equipment:1) 10hp 3-phase Pentair Eq Pump o (4) 140k Btu 3- phase Heat Pumps (3) 620xf Cartridge Filters, Each With an Extra Set of Cartridges Complete White Goods and Valve System for Manifold Control and Winterization 6" Schedule 40 Suction and Return Lines (Rated for Temperature and Pressure) in Equipment Room Note: Schedule 40 Drainpipes is Prohibited for Pool Plumbing o Ada-compliant Lift (Socket Fit, Removable for Storage) o Pressure Testing Required for All Lines Existing Chemical Control and Injection Pumps Will Be Reused; Hawkins is Responsible for Chemical Tanks Additional Work (by City or City Subcontractors):Electrical and Hvac Installations o All Necessary Permits Remove 4 Feet of Concrete Around Pool Perimeter and Excavate for Plumbing Access Provide Pea Rock and Backfill Excavated Area Repour Concrete Deck With Step for Coping Stone Install or Modify Deck Drain System as Needed Pool Specifications: Dimensions: 35' X 88' Depth: 3'6" (Shallow End) to 12' (Deep End) Project Timeline:Start Date: Third Week of August 2026 Completion Deadline: June 1, 2027.