Missouri River Project Administration Bldg Siding and Window Replacement

COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (APR 1984) The Contractor shall be required to (a) commence work under this contract within 10 calendar days after the date the Contractor receives the notice to proceed, (b) prosecute the work diligently, and (c) complete the entire work ready for use not later than .180 days* The time stated for completion shall include final cleanup of the premises. *The Contracting Officer shall specify either a number of days after the date the contractor receives the notice to proceed, or a calendar date Missouri River Project Office Exterior Envelope Replacement Solicitation Number W9128F22Q0053 August 5, 2022 DESCRIPTION/SPECIFICATIONS/SCOPE OF WORK 1. BACKGROUND: The Corps of Engineers has a requirement for replacement of the Missouri River Project Administration Building siding and damaged windows, and all gutters and downspouts. The building is a single-story that was originally constructed in 2005 and needs work due to buildings age, flood damage and insufficiently waterproofed siding. 2. SCOPE OF WORK: The work of this contract is to replace all the existing building envelope, soffits, all gutters, and downspouts and seven damaged windows at the Corps of Engineers Missouri River Project Administration Building. All work shall be completed 365 days after contract award. The work shall include CLIN 0001 (Base) Remove and replace existing exterior building envelope, work includes but not limited to: o Remove all existing cementitious siding, PVC trim, and all composite trim and soffits as required o Remove air barrier membrane o Inspect sheathing o Install new air barrier assembly, tapes, and sealants o Install all new cementitious siding, soffits and associated trim assemblies with new integrally colored cementitious siding and composite trim assemblies exact in kind to match existing. o Prefinished Z flashing to be installed along all horizontal cementitious siding board joints, and all other joints recommended by cementitious siding manufacturer (see detail 4/A-2) o Horizontal seams in the panel siding shall be flashed and sealed from behind the upper panel and over the lower panel as according to the manufacturer's recommendations (see detail 4/A-2) o All material joints receive new elastomeric sealant application in accordance with manufacturers recommendations - sealants shall match siding/trim color o Replace failing windowsills with composite material sills to match existing and provide proper slopes, flashings, drips, and sealants o Install shims at windowsills as detailed in the "For Information Only" as built drawings (see detail 3/A-6) to provide a slope for proper shedding of water o Install prefinished metal flashing for the windowsills and integrate into supporting construction o Apply new elastomeric sealant and flashings to all the windowsill joints as recommended by the siding manufacturer's details - sealant color shall match siding/trim color o Remove all failing window head trim assemblies o Replace failing window head trim assemblies with new composite head trim assemblies o Install prefinished drip flashing to all window head trim per "For Information Only" as built details (see detail 1/A-6) o Remove and replace all facia and soffit assemblies to match existing o Any existing cameras, lights, or security equipment assemblies impacted by any of these efforts are to be reinstalled in temporary locations within the same day as removal Remove and replace all gutters and downspouts to match existing in size and color o Locations of gutters and downspouts to remain the same as existing, aside from on the East Elevation where downspouts are to be relocated away from inner corners of building to ensure rain overflow will not damage new cementitious siding Remove and replace 7 existing window assemblies showing a significant amount of degradation (see sheets A-1 and A-2 for locations), window sizes shown in the "For Information Only" as built schedule o Install new windows to exact match of all the characteristics of the existing windows. See 6.2 for specified characteristics o Seal and caulk with suitable sealant recommended by the window manufacturer o Trim out the exterior and interior windows to match existing o Clean newly installed windows, and install insect screens o Repair any damage sustained to the interior finishes during installation to match original conditions CLIN 0002: After inspection of sheathing, prior to installing new air barrier assembly, replace any damaged sheathing due to water damage or as a result of the removal of the cementitious siding, trim and windows. SITE VISIT: Site visit XX September 2022 at 10:00. Register to attend by emailing Thomas.e.aldmeyer@usace.army.mil POC: Tommy Aldmeyer Address: Missouri River Project Office, 9901 John J Pershing Dr, Omaha, NE 68112 Telephone:402-996-3757 POINTS OF CONTACT: For Technical questions contact: Tommy Aldmeyer 402-996-3757, email Thomas.E.Aldmeyer@usace.army.mil For Contracting questions contact: Wayne C. Weidenhamer, email wayne.c.weidenhamer@usace.army.mil SOW, construction order of magnitude between $100,000 and $250,000. *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.

Division 03 -	Concrete, 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, Architectural Woodwork.
Division 07 -	Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Insulation, Weather Barriers.
Division 08 -	Openings, Metal Doors and Frames, Wood Doors, Plastic Doors, Specialty Doors and Frames, Entrances and Storefronts, Curtain Wall and Glazed Assemblies, Windows, Hardware.
Division 09 -	Finishes, Plaster and Gypsum Board, Tiling, Acoustical Ceilings, Flooring, Resilient Flooring, Carpeting, Acoustic Treatment, Painting.
Division 10 -	Specialties, Visual Display Units, Signage, Compartments and Cubicles, Toilet Compartments, Partitions, Fire Protection Specialties, Fire Protection Cabinets, Fire Extinguishers, Storage Assemblies, Flagpoles.
Division 12 -	Furnishings, Window Treatments, Casework, Office Furniture, Multiple Seating.
Division 21 -	Fire Suppression, Fire-Suppression Sprinkler Systems.
Division 22 -	Plumbing, Facility Water Distribution, Facility Sanitary Sewerage, Facility Storm Drainage, Plumbing Equipment, Plumbing Fixtures.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Piping and Pumps, HVAC Air Distribution.
Division 26 -	Electrical, Instrumentation and Control for Electrical Systems, Interior Lighting, Emergency Lighting, Exit Signs, Exterior Lighting.
Division 27 -	Communications, Structured Cabling, Data Communications, Voice Communications.
Division 28 -	Electronic Safety and Security, Electronic Access Control and Intrusion Detection, Fire Detection and Alarm.
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, Planting Irrigation, Turf and Grasses.
Division 33 -	Utilities, Water Utilities, Sanitary Sewerage Utilities, Storm Drainage Utilities.