Site work for a water / sewer project in Beale AFB, California. Conceptual plans call for site work for a water / sewer project.

Repair Trickeling Filter on a 1942 built Wastewater Treatment Plant. B. Project Scope. The Contractor shall furnish all design, labor, supervision, transportation, materials, testing, analysis, reports, permits, specifically air quality authority to construct permit, hauling, tools, equipment, and professional design services to accomplish all the work involved as necessary to: a. CLIN 0001 - Base Bid: Construction: Repair Trickling Filter 2 i. Trickling Filter Demolition 1. (4) Trickling Filter Spreader Arms and Tie Rods. 2. (1) Trickling Filter Center Assembly. 3. (1) High Pressure Water Blast, of the entire Trickling Filter 2 wall surface. ii. Remove Trickling Filter Pumps 1. (3) Pumps in the Recirculation Pump Station iii. Valve Vault 1. Replace (1) 6", CI/DI FLG Plug Valve, 150 Pound, w/ Epoxy 2. Replace (2) 0/0", 150 pound, A307 Steel Bolt Sets 3. Replace (2) 0/0", Full Faced Reb Rubber (SBR) Gasket 1/8" 4. Paint (1) 6" Valve, Brush Finish, (1 Primer/2 Finish) iv. Concrete, equipment pad 1. Replace (1) 52 SF equipment pad. v. Concrete Resurfacing 1. Approximately 850 SF, Layout Concrete Resurfacing Area 2. Approximately 850 SF, Surface blasting and cleaning, 3. Approximately 850 SF, Non-Shrink, Non-Metallic, 1" thick seal vi. Structural Concrete Rehabilitation 1. Approximately 200 LF of Concrete Crack Repair, with Epoxy Crack Injector, 1/4 " x 12" Deep. vii. Recirculation Pumps 1. Replace (3) Vertical Turbine Pump, 30 HP 2. Install Local Control Panel 3. Set VFD Control 4. Grout Equipment Base, Non-Shrink, Non-Metallic 5. Test and Check Vertical Turbine Pumps 6. Install (3) Strainers viii. Trickling Filter 1. Install (1) Trickling Filter Material 2. Install (1) Media Support System 3. Install (1) Plywood Protection at Media Installation 4. Install (1) BioGrid, Grating, for Supply Media. 5. Grout Equipment Base, Non-Shrink, Non-Metallic 6. Test and Check Trickling Filter ix. I&C Instruments 1. Replace 24" Magnetic Flow Meter FE/FIT 2. I&C Programming and Testing 3. Replace (1) Bolted Sleeve (Flex) Coupling for DIP (Dresser 38) 24"x7" Long 4. Replace (2) 24-0/0", 150 pound, A307 Steel Bolt Sets 5. Replace (2) Full Faced Red Rubber (SBR) Gasket 1/8" 6. Paint 24" Pipe, Spray, 1 Primer/2 Finish x. Small Valves 1. Replace (3) Small Diameter Valves, Check Valves, Swing, Flange, 3" xi. Plug Valves 1. Replace (3) 12", CI/DI FLG Plug Valve, 150#, w/ Epoxy 2. Replace (6) 12-0/0", 150#, A307 Steel Bolt Sets 3. Replace (6) 12-0/0", Full Faced Red Rubber (SBR) Gasket 1/8" 4. Paint 12" Valve, Brush, 1 Primer/2 Finish xii. Check Valves 1. Replace (3) Check Valve, Swing, Flg, 4" xiii. Special Purpose Valves and Accessories 1. Replace (1) 24" Valve Actuator xiv. Ductile Iron Pipe 1. Replace (6) 12-0/0" FLG Coupling Adaptor, 150# Dresser 128, DIP 2. Replace (12) 12-0/0", 150#, 316 SS Bolt Sets 3. Replace (12) 12-0/0", Full Faced Rubber (SBR) Gasket 1/8" 4. Replace (6) DI Pipe, FLxFL, CL53, CML, 12" x 1'-6" 5. Replace (6) DI Pipe, FLxFL, CL53, CML, 12" x 2-0" xv. Bollards 1. Install/Construct (2) Concrete Pipe Bollards, 2. Install/Construct (2) 18"x18"x18" concrete bases for bollards xvi. Slide Gates 1. Replace (3) 24"x24" Slide Gates 2. Replace the motor operator for 24" Slide Gates xvii. As-built Drawings 1. Provide As-built Drawings at the end of construction b. CLIN 0002 - Option 1: Construction: Replace 5-Way Valve i. Replace (1) 5-Way Valve between Trickling Filters and Clarifiers c. CLIN 0003 - Option 2: Construction: Repair Secondary Clarifier Weir i. Remove Existing FRP Effluent Weir ii. Install New FRP Weir, Baffles, Troughs and Launder Cover d. CLIN 0004 - Option 3: Construction: Repair Grit Removal System i. Demolish Existing Grit Removal System ii. Construct New Grit Removal System e. Government shall provide the Repair Wastewater Treatment Plant (B124), 100% Submittal - Issued for Construction drawings f. All installation(s) shall be completed in accordance with manufacturer's instructions. The Method of Contractor Selection has not been determined at this Time.