Add 1_Yampa Seasonal Housing_8.10.26.pdf

Northwest Region Office 711 Independent Ave Grand Junction, CO 81505 cpw.state.co.us

Addendum No. 1 – 8/7/26 Yampa River SP – Seasonal Housing and Campsites

IFB1 – 2027*004 Page 1 of 1 C25YA1

GENERAL:

QUESTIONS AND ANSWERS ARE HEREBY INCORPORATED AS PART OF THE BID DOCUMENTS.

SPECIFICATIONS:

MEASUREMENT AND PAYMENT – Bid Item 8 – Modular Seasonal Housing Unit

REMOVE: Electrical fixtures, lighting, fans, and appliances.

ADD: Electrical fixtures, lighting, and fans.

SECTION 13122 – MANUFACTURED HOUSING UNIT

REMOVE: 5.I – Foundation Design: The Contractor shall provide an engineered foundation plan meeting HUD requirements designed by a Professional Engineer registered in the State of Colorado. The design calculations and design drawings shall be submitted for review and approval. Submit one copy.

ADD: 5.I – Foundation Design: The Contractor shall provide an engineered foundation plan meeting state-adopted IRC/IBC and CDOH requirements designed by a Professional Engineer registered in the State of Colorado.

REMOVE: 6. BUILDING REQUIREMENTS – General: The minimum qualifying structure shall be certified to meet the requirements of the U.S. Department of Housing and Urban Development (HUD). All construction shall also meet local building code requirements.

ADD: 6. BUILDING REQUIREMENTS – General: Manufactured housing units are to be designed, manufactured, and certified under the Colorado Division of Housing (CDOH) Factory-Built Structures Program, constructed to the state-adopted IRC/IBC, and displaying an affixed CDOH Residential Insignia.

REMOVE: 6.VII. Electrical: All electrical fixtures shall be UL approved and installed according to HUD Code.

ADD: 6.VII. Electrical: All electrical fixtures shall be UL approved and installed according to state-adopted IRC/IBC and CDOH requirements.

Bidding and Contract Information Page 7 of 19 C25YA1 to load tickets delivered to the site, and paid at the unit price per ton as reported on the Bid Schedule. The load tickets shall be submitted by the Contractor with the pay application.

Bid Item 7 – Building Foundation This bid item includes all design, labor, materials, equipment, independent testing services, and incidental costs associated with the complete foundation design and installation in accordance with these bid documents and the Subsoil and Foundation Investigation (Appendix A). This bid item consists of all load bearing components, foundation walls, lateral bracing, ventilation, and crawlspace access. It also includes all required structural excavations including pier or pile installation, footing excavation, over excavation and furnishing and placement of structural fill, backfill, compaction, testing and observation as appropriate for the approved design. This pay item includes but is not limited to: earthwork, dewatering, formwork, void form placement, reinforcing steel fabrication, inserts and fastening devices, concrete placement, aggregate base course, and all other supplies necessary for the complete installation. Individual items shall not be measured separately but shall be included in the total unit cost. Payment will be made at the lump sum bid price as reported on the Bid Schedule.

Bid Item 8 – Modular Seasonal Housing Unit This bid item includes all labor, materials, equipment, and incidental costs associated with the fabrication, delivery and complete installation of the manufactured residence installation in accordance with these bid documents. For the purpose of this bid item, the building envelope extends 5 feet outside the exterior perimeter of the building. This bid item includes but is not limited to:

• A complete building system including all structural, electrical, and mechanical systems required for a completely functional building.

• Building delivery and placement.

• Building plumbing, fixtures, flooring, doors, and windows.

• Water and sewer connections to 5 feet beyond the building and immediately adjacent to the building.

• Electrical service connections from the service panel including wiring, conduit, outlets, and switches.

• Electrical fixtures, lighting, and fans.

This bid item also includes all required certifications and inspections. The structure shall not be considered a residence until placed and secured and the individual structural sections are secured and completely stitched together. On inspection of said construction and approval by the Project Manager, 75% of the residence shall qualify for payment. Final measurement shall be made while (minor) punch list items are completed. Payment will be made at the lump sum bid price as reported on the Bid Schedule.

Bid Item 9 – Electrical Service This bid item includes all labor, materials, equipment and incidental costs required to bring power from the existing building to the proposed residence and to the campsites up to and including electrical pedestals in accordance with these bid documents. This also includes obtaining a Electrical Permit including all additional drawings and documentation as may be required. This item includes but is not limited to: service panels, C.T. cabinet, meter socket, disconnect panels, overhead wiring, ties, system grounding, connection testing and any other cost associated with the complete electrical system installation up to and including the service panel. Payment will be made at the lump sum price as reported on the Bid Schedule.

Bid Items 10-11 – HDPE Water Service This bid item includes all labor, materials, equipment, and incidental costs associated with the potable water supply installation to the seasonal housing unit in accordance with these bid

13122-1

SECTION 13122 – MANUFACTURED HOUSING UNIT

1. SCOPE OF WORK:

Furnish all labor, materials and equipment to provide a complete manufactured residence as per the manufacturer’s pre-approved plans and specifications, the contract specifications, and the reference drawings.

2. WORK INCLUDED:

The work shall include, but is not necessarily limited to the delivery and construction of a manufactured housing unit at the Yampa River State Park near Hayden, CO. The home shall be furnished with all new materials, appliances, and accessories required for a complete turn-key residence and shall be constructed in accordance with the governing Routt County building regulations.

3. MEASUREMENTS:

The residence shall be measured by lump sum as noted in the Bid Schedule.

I. The structure shall not be considered a residence until placed and secured and the individual structural sections are secured and completely stitched together. On inspection of said construction and approval by the Project Manager, 75% of the residence shall qualify for payment. Final measurement shall be made while (minor) punch list items are completed while retaining 10% of total bid of item until project completion and approval.

II. No measurement shall be made for delivery or setup of the residence, but shall be considered as related construction, see Note I of this section. Craning/roll off or as required to set the building in the approximate location as depicted on the Site Plan drawing shall be included in this contract.

4. ACCEPTABLE MANUFACTURERS:

Manufactured residence shall be manufactured by Upward Homes, or any approved equivalent that meets or exceeds the specifications provided.

Upward Homes Contact:

Jacob Entel, jacob@upwardcommunities.com

5. SUBMITTALS:

I. Foundation Design: The Contractor shall provide an engineered foundation plan meeting state-adopted IRC/IBC and CDOH requirements designed by a Professional Engineer registered in the State of Colorado.

II. Manufacturer’s Warranty: Submit one copy of manufacturer’s warranty information for the building and/or individual components. Home shall be warrantied free from defect in workmanship and materials under normal use and service for a period of 12 months following the completion of the final inspection of the product.

13122-2

III. Manufacturer’s Product Literature:

Submit the manufacturer’s installation manuals, operating instructions, and warranty for the following:

A. Mechanical Equipment-Heating and Ventilation.

B. Roofing System and design parameters for local roof loading

(snow/wind).

C. Windows.

IV. Submit manufacturer’s literature and color samples for interior (and exterior) paint, siding and roofing for approval.

V. Submit literature/samples of countertop and lavatory vanities for selection by

Project Manager.

VI. Submit literature/samples of floor coverings for selection by Project Manager.

VII. Submit literature of plumbing fixtures including tub/shower for Project Manager Approval.

6. BUILDING REQUIREMENTS:

General:

Manufactured housing units are to be designed, manufactured, and certified under the Colorado Division of Housing (CDOH) Factory-Built Structures Program, constructed to the state-adopted IRC/IBC, and displaying an affixed CDOH Residential Insignia.

The housing unit shall be of new construction and shall be a minimum 1,280 square feet in size and one-story. 3 bedroom 2 bathroom minimum.

I. Floor System: Bottom covering shall be roll polyethylene fiber mesh or approved equal (all laps shall be a minimum 6” and taped). Floor joists shall be 2 x 8 construction with 16” spacing or approved equal. Decking shall be 23/32” T&G decking or approved equal.

II. Building Skirt: Upon setting of the building a skirt (of material designed for direct bury) shall be installed. Skirting shall extend from the building to 6” below finished grade and shall be fastened to the building to prevent movement. Skirting shall be of complementary material to building exterior. An access panel shall be provide along the skirting.

III. Wall System: Exterior walls shall be 2x6 construction with 16” maximum spacing.

Interior walls shall be 2x4 construction at 16” spacing, and shall be covered in ½” Gypsum with full tape and texture throughout. Interior walls at sleeping areas shall be 1 hour fire rated per code. All restroom and utility closet walls shall be covered

13122-3 in .090 FRP per code. Exterior walls to be wrapped with “Tyvek Homewrap”, taped at all joints, or approved equivalent.

IV. Siding: Siding shall be 3/8” smart panel. Exterior trim shall be located along the top, bottom, and corners of window/doors. Colors for siding and trim shall be chosen and approved by the owner. All joints shall be caulked prior to painting including trim.

V. Insulation: Exterior wall insulation shall be R-21 faced with R-6 polyiso board.

Interior wall insulation shall be R-11 unfaced fiberglass. Floor insulation shall be R- 30C unfaced fiberglass. Roof insulation shall be R-49 unfaced fiberglass. Fiberglass insulation shall be formaldehyde free.

VI. Roof System: Roof shall have engineered truss and rafter system in accordance with governing codes. 5/8” CDX decking with 45 mil EPDM covering. Roof and materials shall meet local snow and wind load rating. The roof shall include overhangs as indicated in the drawings.

VII. Electrical: The electrical system shall be designed to exceed the demands of the specified requirements. 200 amp electrical service with exterior disconnect. All electrical fixtures shall be UL approved and installed according to state-adopted IRC/IBC and CDOH requirements. Carbon monoxide detector and smoke alarm shall be located according to manufacturer’s instruction manual. Load centers listed are not for final design and are listed for reference only.

VIII. Lighting: Provide LED lighting fixtures throughout the residence complete with light bulbs as specified.

IX. Plumbing: Type ‘L’ copper, PEX or approved equal shall be used for the water system. In-line shut-off valves shall be at each fixture. All supply water lines shall be wrapped with foam insulation (need to be wrapped in heat tape when located in space between floor and ground and below grade for 5 ft.). All plumbing in floor shall be ran above floor insulation. Waste lines shall be PVC schedule 40. All drains are to be vented. All penetrations of top and bottom plates are to be sealed with spray foam.

X. Water Heater: Shall include a 80 gallon minimum electric water heater.

XI. HVAC: housing unit shall include a 96% efficient gas furnace with 3 ton minimum air condensing unit. Residence shall include perimeter ducts with a programmable thermostat. The ductwork shall be minimum R-8 insulated flex, and the supply shall be 12”x12” with adjustable dampers or approved equivalent.

XII. Windows: Windows shall be VS Vinyl single hung windows with Low-E glass and thermal glazing or approved equal. U-factor shall equal 0.33 or better.

XIII. Exterior Doors: Doors shall be insulated with adjustable threshold and Tell Hydraulic door closer or approved equivalent. Passage lockset Tell Grade #2 2600 Series standard duty and single cylinder deadbolt Tell Grade #2 or approved equivalent.