Griffith Company Requests Sub-bids from All Qualified & Certified DBE Subcontractors/Suppliers for:
Contracting Agency: Caltrans No. 11-173704
Project: Construction on State Highway In San Diego County In San Diego From 0.3 Mile South To 0.3 Mile North Of Palm Avenue Overcrossing
Engineers Estimate: $28,000,000
* 21% DBE Requirement *
Bids Open 11/13/2025 at 2:00 PM
Plans & Specs can be viewed for free online at: https://www.dropbox.com/scl/fo/n1we0b1wf8ew9yvwrs7l9/AC6B9ga46wQmgzlkCY4jbEg?rlkey=71o23pw8z2hqkjjmfrexzbhxt&st=9izd8xwo&dl=0
General work description: Widen interchange, structures, HMA-A, RHMA-G, landscape, & electrical.
Scope of Work:
Lead Compliance Plan, Level 2 Critical Path Method Schedule, Time-Related Overhead (Wday), Dispute Resolution Board On-Site Meeting, Hourly Off-Site Dispute-Resolution- Board-Related Tasks, Develop Water Supply, Construction Area Signs, Traffic Control System, Stationary Impact Attenuator Vehicle, Type Iii Barricade, Temporary Traffic Stripe (Paint), Traffic Drum, Portable Flashing Beacons (Ea), Temporary Pavement Marker, Temporary Barrier System, Portable Changeable Message Sign (Ls), Temporary Crash Cushion Module, Temporary Crash Cushion Tl-2, Temporary Crash Cushion Tl-3, Temporary Radar Speed Feedback Sign System, Job Site Management, Stormwater Pollution Prevention Plan, Stormwater Sampling And Analysis Day, Stormwater Annual Report, Temporary Erosion Control Blanket, Temporary Hydraulic Mulch (Bonded Fiber Matrix), Temporary Check Dam, Temporary Drainage Inlet Protection, Temporary Fiber Roll, Temporary Construction Entrance, Street Sweeping, Temporary Concrete Washout, Asbestos Compliance Plan, Manage Solid Waste Generated By The Public, Remove Yellow Painted Traffic Stripe (Hazardous Waste), Treated Wood Waste, Temporary High-Visibility Fence, Clearing And Grubbing (Ls), Roadway Excavation, Roadway Excavation (Type Z-2) (Aerially Deposited Lead), (F) - Structure Excavation (Bridge), (F) - Structure Excavation (Retaining Wall), (F) - Structure Backfill (Bridge), (F) - Structure Backfill (Retaining Wall), Ditch Excavation, Subgrade Enhancement Geotextile, Class B2, Roadside Clearing, Rock Blanket, Weed Germination, Cultivation, Iron Sulfate (Lb), Soil Amendment, Relocate Water Meter, Connect To Exist Irrigation Controller, Packet Fertilizer, Slow-Release Fertilizer, Soil Testing, Plant (Group A), Plant Group (48" Box), Plant (Group U), Sod, Maintain Existing Planted Areas, Plant Establishment Work, Wood Mulch, Check And Test Existing Irrigation Facilities, Remove Irrigation Facility, Control And Neutral Conductors, 1" Remote Control Valve, 1 1/2" Remote Control Valve, 3" Remote Control Valve (Master), (F) - 3" Copper Pipe (Supply Line), (F) - 4" Supply Line (Bridge), 3" Recycled Water Connection Assembly, 2" Backflow Preventer Assembly, Flow Sensor, Tree Well Sprinkler Assembly (Vine), Tree Well Sprinkler Assembly, Riser Sprinkler Assembly (Gear Driven), Pop-Up Sprinkler Assembly (Gear Driven), Riser Sprinkler Assembly, Pop-Up Sprinkler Assembly, 1" Gate Valve, 1 1/2" Gate Valve, 2" Gate Valve, 3" Gate Valve, (F) - 1" Plastic Pipe (Schedule 40) (Supply Line), (F) - 1 1/4" Plastic Pipe (Schedule 40) (Supply Line), (F) - 1 1/2" Plastic Pipe (Schedule 40) (Supply Line), (F) - 2" Plastic Pipe (Schedule 40) (Supply Line), (F) - 2 1/2" Plastic Pipe (Schedule 40) (Supply Line), (F) - 2" Plastic Pipe (Class 315) (Supply Line), (F) - 3" Plastic Pipe (Class 315) (Supply Line), (F) - 4" Plastic Pipe (Class 315) (Supply Line), 10" Corrugated High Density Polyethylene Pipe Conduit, Move-In/Move-Out (Erosion Control), Fiber Rolls, Hydroseed, Compost (Cy), Incorporate Materials, Permanent Erosion Control Establishment Work, Class 2 Aggregate Base (Cy), Cement Treated Base (Plant-Mixed, Class A) (Cy), Lean Concrete Base, Base Bond Breaker, Asphaltic Emulsion (Fog Seal Coat), Hot Mix Asphalt (Type A), Rubberized Hot Mix Asphalt (Gap Graded), Place Hot Mix Asphalt Dike (Type A), Place Hot Mix Asphalt Dike (Type C), Place Hot Mix Asphalt Dike (Type E), Place Hot Mix Asphalt (Miscellaneous Area), Tack Coat, Remove Asphalt Concrete Dike, Cold Plane Asphalt Concrete Pavement, Jointed Plain Concrete Pavement, Joint Seal (Silicone), Isolation Joint Seal (Silicone), Remove Concrete Pavement (Sqyd), 36" Cast-In-Drilled-Hole Concrete Piling, 144" Cast-In-Drilled-Hole Concrete Piling, Prestressing Cast-In-Place Concrete, (F) - Structural Concrete, Bridge Footing, (F) - Structural Concrete, Bridge, (F) - Structural Concrete, Bridge (Polymer Fiber), (F) - Structural Concrete, Retaining Wall, Aggregate Base (Approach Slab), (F) - Structural Concrete, Approach Slab (Type N), Structural Concrete, Approach Slab (Type R), (F) - Structural Concrete, Headwall, (F) - Structural Concrete, Drainage Inlet, (F) - Structural Concrete, Bridge (Rsc), (F) - Minor Concrete (Minor Structure), Paving Notch Extension, Concrete Surface Texture (Fractured Rib), Concrete Surface Texture (Ashlar Tile), Drill And Bond Dowel, Drill And Bond Dowel (Chemical Adhesive)(Lf), Joint Seal (Mr 1/2"), (F) - Bar Reinforcing Steel (Bridge), (F) - Bar Reinforcing Steel (Retaining Wall), (F) - Furnish Sign Structure (Bridge Mounted With Walkway), (F) - Install Sign Structure (Bridge Mounted With Walkway), (F) - Furnish Sign Structure (Bridge Mounted Without Walkway), (F) - Install Sign Structure (Bridge Mounted Without Walkway), Remove Pedestrian Barricade, Remove Sign Structure (Ea), Pedestrian Barricade, Public Safety Plan, Rapid Setting Concrete (Patch), Remove Asphalt Concrete Surfacing, Remove Unsound Concrete, Prepare Concrete Bridge Deck Surface, Refinish Bridge Deck, (F) - Treat Bridge Deck, Furnish Bridge Deck Treatment Material, Bridge Removal (Portion), 18" Alternative Pipe Culvert, 24" Alternative Pipe Culvert, Bioretention, 18" Plastic Pipe, 36" Reinforced Concrete Pipe, 18" Slotted Corrugated Steel Pipe (.109" Thick) (Lf), 8" Perforated Steel Pipe Underdrain (.064" Thick), 8" Corrugated Steel Pipe Downdrain (.064" Thick), 24" Polymeric Sheet Coated Corrugated Steel Pipe Downdrain (0.109" Thick), Drainage Inlet Marker, 18" Corrugated Steel Pipe Riser (.109" Thick), 12" Welded Steel Pipe Casing (Bridge), 16" Welded Steel Pipe Casing (Bridge), 24" Welded Steel Pipe (Class 150), 24" Precast Concrete Pipe Riser, Abandon Inlet, Abandon Pipeline, Remove Pipe (Lf), Remove Inlet, Remove Drainage Junction Structure, Adjust Frame And Cover To Grade, Adjust Water Valve Cover To Grade, Remove Concrete (Channel), Cap Riser, Sand Backfill, Slope Protection Concrete Cutoff Wall, Concrete (Channel Lining), Concrete (Concrete Apron), Slope Paving (Exposed Aggregate), Rock Slope Protection (20 Lb, Class I, Method B) (Cy), Rock Slope Protection Fabric (Class 8), Minor Concrete (Curb) (Cy), Minor Concrete (Gutter) (Lf), Detectable Warning Surface, Minor Concrete (Curb And Gutter), Minor Concrete (Exposed Aggregate Concrete), Minor Concrete (Driveway), Minor Concrete (Stamped Concrete), Minor Concrete (Sidewalk), Minor Concrete (Curb Ramp), Minor Concrete (Bike Ramp), Remove Concrete Curb (Lf), Remove Concrete Sidewalk (Sqyd), Remove Concrete Island (Portions) (Cy), Remove Concrete Sidewalk And Driveway, Remove Concrete (Curb And Gutter), Pre/Post Construction Surveys, (F) - Miscellaneous Iron And Steel, Steel Cover, (F) - Miscellaneous Metal (Bridge), (F) - Bridge Deck Drainage System, Abandonment Of Water Pipes And Appurtenances, Lighting (City Street), Water Service Connection (City), Flanged Coupling Adapter, Remove And Replace 2" Blowoff Assembly, Remove And Replace 6" Blowoff Assembly, Remove And Replace Welded Butt Strap, Adjust City 2" Blow Off To Grade, Water Quality Sampling Station, Cathodic Protection Test Station, Insulated Flange Joint, Connect 24" Water Main To Existing Water Main, 24" Butterfly Valve, 2" Combination Air And Vacuum Valve, 4" Combination Air And Vacuum Valve, Adjust Manhole Frame And Cover (Utility), Paint Curb (2-Coat), (F) - Anti-Graffiti Coating, Chain Link Fence (Type Cl-6), Remove Fence, Remove Pavement Marker, Trapezoidal Delineator, Guard Railing Delineator, Pavement Marker (Retroreflective), Remove Roadside Sign, Reset Roadside Sign, Relocate Roadside Sign, Furnish Laminated Panel Sign (1"-Type A), Furnish Single Sheet Aluminum Sign (0.063"-Unframed), Furnish Single Sheet Aluminum Sign (0.080"-Unframed), Furnish Single Sheet Aluminum Sign (0.063"-Framed), Roadside Sign - One Post, Roadside Sign - Two Post, Sign Post Support System, Install Sign (Strap And Saddle Bracket Method), Install Sign (Mast-Arm Hanger Method), Midwest Guardrail System (Steel Post), (F) - Chain Link Railing (Type 7 Modified), (F) - Cable Railing, End Anchor Assembly (Type Sft-M), Alternative In-Line Terminal Tl-3, Concrete Barrier (Type 60M), Concrete Barrier (Type 60Mf), Remove Guardrail, Reconstruct Chain Link Railing, Remove Concrete Barrier, (F) - Concrete Barrier (Type 732Sw Modified), (F) - Concrete Barrier (Type 836B Modified), Thermoplastic Pavement Marking (Enhanced Wet Night Visibility), Preformed Thermoplastic Pavement Marking, 6" Thermoplastic Traffic Stripe (Enhanced Wet Night Visibility) (Broken 6- 1), 6" Thermoplastic Traffic Stripe (Enhanced Wet Night Visibility) (Broken 17-7), Paint Traffic Stripe (1-Coat), Paint Traffic Stripe (2-Coat), Paint Pavement Marking (2-Coat), 6" Thermoplastic Traffic Stripe (Enhanced Wet Night Visibility), 6" Thermoplastic Traffic Stripe (Enhanced Wet Night Visibility) (Broken 8- 4), 8" Thermoplastic Traffic Stripe (Enhanced Wet Night Visibility), 8" Thermoplastic Traffic Stripe (Enhanced Wet Night Visibility) (Broken 12-3), 12" Thermoplastic Traffic Stripe (Enhanced Wet Night Visibility), Remove Painted Traffic Stripe, Remove Painted Pavement Marking, 6" Traffic Stripe Tape With Contrast (Broken 36-12), 8" Traffic Stripe Tape With Contrast (Broken 12-3), Contrast Stripe Paint (2-Coat), Signal And Lighting System, Ramp Metering System, Fiber Optic Cable Systems, Modifying Lighting Systems, Subsurface Locators, Water Meter Charges, Mobilization, Trucking, Equipment Rental.
Griffith Company will work with interested subcontractors to identify opportunities to break down items into economically feasible packages.
Requirements: Griffith Company is signatory to Operating Engineers, Laborers, Teamsters, Cement Masons, and Carpenters Unions. 100% performance and payment bonds required for the full amount of the subcontract price. Subcontractors must possess a current contractor’s license, insurance and worker’s compensation insurance coverage meeting Griffith’s requirements. A copy of the insurance requirements and agreements can be obtained by contacting the Estimator. Please call if you need assistance in obtaining bonding, insurance, equipment, materials, and/or supplies. Griffith Company intends to work cooperatively with all qualified firms seeking work on this project. Griffith Company is an Equal Opportunity Employer.
Griffith Company
CA Contractors License #88
13400 Sabre Springs Parkway, Suite 200, San Diego, Ca. 92128
Phone: 858-727-3501 Fax: 562-864-8970
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