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Unofficial Notice of Invitation to Bid (NIB)

Lathrop City is seeking bids from qualified and interested contractors for the following project titled, MOSSDALE LANDING AND VALVERDE PARK RENOVATION, identified under Solicitation ID: CIP PK 24-04 & PK 25-01. Work is to be performed near 390 Towne Centre Dr, Lathrop, CA 95330, USA in San Joaquin County.

General Project Description

This project entails the renovation of Mossdale Landing Park and Valverde Park for the City of Lathrop. The general scope of work includes the construction of splashpads with recirculating systems, associated utility and electrical work, renovation of play areas with rubber surfacing, installation of a basketball court, baseball field infield improvements, a dumpster enclosure, pedestrian pathways, planting, and irrigation improvements. The project also covers comprehensive site work such as demolition, earthwork, grading, trenching, backfilling, site concrete work, unit masonry, metal and hardware installation, and site drainage utilities. The Contractor is responsible for supplying all labor, materials, and equipment as per the construction documents and standard specifications.

General Bid Items

  • Quantity: 1  Unit: LS  Work Item: Mobilization / Bonds / Insurance
  • Quantity: 1  Unit: LS  Work Item: Temporary Fencing
  • Quantity: 1  Unit: LS  Work Item: Demolition
  • Quantity: 1  Unit: LS  Work Item: Solid Waste Enclosure II
  • Quantity: 1  Unit: LS  Work Item: Play Equipment
  • Quantity: 1  Unit: LS  Work Item: Splash Pad Equipment
  • Quantity: 1  Unit: LS  Work Item: Site Electrical
  • Quantity: 1  Unit: LS  Work Item: Earthwork and Grading
  • Quantity: 1  Unit: LS  Work Item: Landscape Maintenance
  • Quantity: 1  Unit: LS  Work Item: Tree Protection and Pruning
  • Quantity: 5150  Unit: SF  Work Item: Pedestrian Concrete Pavement
  • Quantity: 441  Unit: SF  Work Item: Vehicular Concrete Pavement
  • Quantity: 2750  Unit: SF  Work Item: Splash Pad Pavement
  • Quantity: 6140  Unit: SF  Work Item: Basketball Court Pavement
  • Quantity: 95  Unit: LF  Work Item: Concrete Mowband
  • Quantity: 37  Unit: LF  Work Item: Concrete Seatwall
  • Quantity: 355  Unit: LF  Work Item: Play Area Curb
  • Quantity: 6  Unit: LF  Work Item: Replace Curb and Gutter
  • Quantity: 6280  Unit: SF  Work Item: Play Area Rubber Surfacing
  • Quantity: 444  Unit: SF  Work Item: Infield Mix
  • Quantity: 50970  Unit: SF  Work Item: Infield Mix Topdress
  • Quantity: 1  Unit: LS  Work Item: ADA Shower
  • Quantity: 2  Unit: EA  Work Item: Basketball Goal
  • Quantity: 1  Unit: LS  Work Item: Reinstalling Bases, Plates and Pitching Rubber
  • Quantity: 1  Unit: EA  Work Item: -

NAICS Classification

NAICS 237990 – Other Heavy and Civil Engineering Construction (General park renovation, splashpad installation, public utility improvements), NAICS 238910 – Site Preparation Contractors (Demolition, earthwork, grading, trenching, backfilling, clearing, grubbing), NAICS 238210 – Electrical Contractors (Site electrical systems for park and splashpad features), NAICS 237110 – Water and Sewer Line and Related Structures Construction (Installation of water systems, sanitary sewers, and storm drainage utilities), NAICS 238110 – Poured Concrete Foundation and Structure Contractors (Concrete pavements, mowbands, seatwalls, curbs, splashpad surfaces), NAICS 238140 – Masonry Contractors (Unit masonry for solid waste enclosure/dumpster enclosures), NAICS 238390 – Other Building Finishing Contractors (Playground protective surfacing, anti-graffiti coating application), NAICS 541320 – Landscape Architectural Services (Landscape planning, planting, irrigation, tree protection and pruning, landscape maintenance), NAICS 238990 – All Other Specialty Trade Contractors (Installation of play equipment, splash pad components, site furnishings, temporary fencing, metal and hardware, infield mix, root barriers, turf from sod, bark mulch)

Records and Due Date

This bid opportunity was entered into BidAmerica on December 11, 2025, and was last updated on January 12, 2026. All bids and/or proposals are due on January 13, 2026.

Contractors may log in or create a free BidAmerica account to view full project documents, plans, specifications, addenda, submission requirements, and more project details issued by Lathrop City.

Legal Disclaimer

All bidders are responsible for reviewing and verifying all official bid documentation directly from the issuing agency. BidAmerica aggregates public bid information for advertisement purposes for contractors and government agencies convenience. This Notice of Invitation to Bid is for reference purposes only and is not an official or complete representation of any documents issued by Lathrop City. BidAmerica does not guarantee the accuracy, completeness, or timeliness of any information displayed and shall not be held liable for any errors, omissions, misinterpretations, or damages resulting from reliance on this summary. Contractors must obtain all official information—including plans, specifications, addenda, deadlines, submission requirements, qualifications, and bidding conditions—directly from Lathrop City prior to bidding.

MOSSDALE LANDING AND VALVERDE PARK RENOVATION - Bid Opportunity | BidAmerica