Airport Underground Line Crossing

Each bidder shall accompany its bid with bid security as defined in Code of Iowa Section 26.8 and as specified in the Instructions to Bidders. Said bid security shall be based on an amount equal to at least 5% of the bid amount. The City of Ames reserves the right to defer acceptance of any bid for a period not to exceed thirty (30) days after receipt of bids, and no bid may be withdrawn during this period. Each successful bidder shall be required to furnish a corporate surety bond in an amount equal to one hundred percent (100%) of its contract price. Said bond to be issued by a responsible surety approved by the City Council and shall guarantee the faithful performance of the contract and the terms and conditions therein contained and shall guarantee the prompt payment of all material and labor, and protect and save harmless the City from claims and damages of any kind caused by the operations of the contract and shall also guarantee the maintenance of the improvement in good repair for a period of one (1) year from and after the completion and acceptance by the City. The City's electric utility is considered a private entity for sales tax purposes. This project is considered to be new construction, re-construction, alteration, expansion, or remodel per Iowa Code. Contractor shall pay sales, consumer, use, and similar State and local taxes for the Work or portions provided by Contractor which are legally enacted when bids are received. The Contractor is responsible to pay sales taxes on the materials and equipment that become a part of the real property and be included in the bid price. No sales tax exemption certificates will be issued for this project. As required by Iowa Administrative Code 875, Chapter 156, the bidder shall complete and submit the Bidder Status Form with its bid and certify its state or country of domicile by completing the address section of the Bid Form. By virtue of statutory authority, preference will be given to products and provision grown and coal produced within the State of Iowa, and to Iowa labor, to the extent lawfully required under Iowa statutes. The City does hereby reserve the right to reject any or all bids, to waive informalities, and to enter into such contract, or contracts, as it shall deem to be in the best interest of the City. The general nature of the work on which bids are requested is installation of a buried conduit system and concrete vaults for the extension of electric lines by the Ames Municipal Electric System. All work to be performed at the Ames Municipal Airport located at 2520 Airport Drive and Sigler Printing located at 1101 Aviation Way, Ames, Iowa 50010. Work shall be completed by June 30, 2023. Written questions will be accepted until 5:00 p.m. local time on February 16, 2023. Said questions may be e-mailed to amanda.moore@cityofames.org, or mailed or delivered to the Purchasing Division at 515 Clark Avenue, Ames, IA 50010

Division 03 -	Concrete, Concrete Forming, Cast-in-Place Concrete, Precast Concrete.
Division 04 -	Masonry, Unit Masonry.
Division 05 -	Metals, Structural Metal Framing.
Division 06 -	Wood, Plastics, and Composites.
Division 07 -	Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection, Weather Barriers.
Division 08 -	Openings, Doors and Frames, Coiling Doors and Grilles, Entrances and Storefronts, Windows, Special Function Windows, Security Windows, Access Control Hardware, Louvers and Vents.
Division 09 -	Finishes, Plaster and Gypsum Board, Tiling, Ceilings, Resilient Flooring, Carpeting, Acoustic Treatment, Painting.
Division 10 -	Specialties, Visual Display Units, Directories, Signage, Telephone Specialties, Compartments and Cubicles, Toilet Compartments, Emergency Aid Specialties, Fire Protection Specialties, Fire Protection Cabinets, Fire Extinguishers, Lockers, Storage Assemblies, Protective Covers, Flagpoles, Pest Control Devices, Flags and Banners, Security Mirrors and Domes.
Division 11 -	Equipment, Loading Dock Equipment, Loading Dock Bumpers, Stationary Loading Dock Equipment, Portable Dock Equipment, Loading Dock Lights, Foodservice Equipment, Foodservice Storage Equipment, Food Preparation Equipment, Food Cooking Equipment, Food Dispensing Equipment, Ice Machines, Cleaning and Disposal Equipment.
Division 12 -	Furnishings, Art, Casework, Seating.
Division 14 -	Conveying Equipment.
Division 21 -	Fire Suppression, Instrumentation and Control for Fire-Suppression Systems, Fire-Extinguishing Systems.
Division 22 -	Plumbing, Instrumentation and Control for Plumbing, Plumbing Piping, Plumbing Equipment, Plumbing Fixtures, Drinking Fountains and Water Coolers.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC.
Division 25 -	Integrated Automation.
Division 26 -	Electrical, Instrumentation and Control for Electrical Systems, Packaged Generator Assemblies, Engine Generators, Interior Lighting, Emergency Lighting, Exit Signs, Exterior Lighting, Lighting Poles and Standards, Parking Lighting, Site Lighting, Walkway Lighting, Flood Lighting.
Division 27 -	Communications, Structured Cabling, Data Communications, Voice Communications, Audio-Video Communications, Distributed Audio-Video Communications Systems, Paging Systems, Public Address Systems, Intercommunications and Program Systems.
Division 28 -	Electronic Safety and Security.
Division 31 -	Earthwork, Site Clearing, Grading, Soil Treatment.
Division 32 -	Exterior Improvements, Bases, Ballasts, and Paving, Flexible Paving, Asphalt Paving, Rigid Paving, Concrete Paving, Curbs, Gutters, Sidewalks, and Driveways, Paving Specialties, Parking Bumpers, Speed Bumps, Pavement Markings, Tactile Warning Surfacing, Fences and Gates.
Division 33 -	Utilities, Water Utilities, Sanitary Sewerage Utilities, Storm Drainage Utilities.
Division 41 -	Material Processing and Handling Equipment, Conveyors.