Residential Sound Insulation Program O'Hare Phase 18B - Chicago O'Hare international Airport

All inquiries regarding the Bid Documents or procurement process may be directed to the Procurement Specialist/Senior Procurement Specialist via e-mail at Rsipbidquestions@cityofchicago.org. If any Persons interested in submitting bids for this Contract have questions, all such questions or requests for clarification must be submitted to the following e-mail address: rsipbidquestions@cityofchicago.org The Specification number listed below MUST be included in the subject line of your e-mail. All questions must be submitted no later than 4:00 P.M. C.D.T. on July 20, 2022 or no response will be provided except at the discretion of the Chief Procurement Officer. Project Name: Residential Sound Insulation Program O Hare Phase 18B Specification Number: 1215241 CDA Project Number: OH8057.16-18 AIP Grant Number: 3-17-0022-168-2018 Estimated Project Cost: $7,700,000.00 - $8,500,000.00 DBE Goal: 21% For this Project, a bid deposit is required in the amount of 2% of the Contract Base Bid in the form of a bond, or the equivalent in cashiers check, money order or certified check. PERFORMANCE BOND: 100% of Contract value *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document. The Work consists of furnishing all means, methods, labor, materials, tools, equipment, transportation and services for performing the Sound Insulation work as shown on the Construction Modifications and as described in the Technical Specifications, including all appurtenant work and accessories, to the complete satisfaction of, approval and acceptance by the City. This includes, but is not limited to, alterations and modifications of approximately one hundred sixty six (166) dwelling units in the area surrounding Chicago O'Hare International Airport ("Homes"), consisting of singlefamily and multi-family residences in various communities. Homes are single-family or multi-family structures including apartments and condominiums; and vary in construction type, external materials and style. The residential construction documents for the work on the Homes will be provided to the Contractor(s) with the Notice-To-Proceed for the Contract. Additional scope information is included in Part One, Section 6 ("Project Description and Special Procedures"). A general location map of Homes is included in Part One, Section 7 ("General Location of Homes"). This description of work is intended to be general in nature and is neither a complete description nor a limitation on the Work to be performed. Contractor must perform all Work described in the Contract Documents or reasonably inferable as necessary to produce the results specified therein, except to the extent specifically indicated in the Contract Documents to be the responsibility of others.

Division 02 -	Existing Conditions, Demolition, Selective Demolition, Selective Interior Demolition.
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, Rough Carpentry, Finish Carpentry.
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, Flooring, Resilient Flooring, Carpeting, Acoustic Treatment, Painting and Coating, 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, HVAC Air Distribution.
Division 25 -	Integrated Automation.
Division 26 -	Electrical, Instrumentation and Control for Electrical Systems, Packaged Generator Assemblies, Engine Generators, Lighting, 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.