• It is important to construct mock-ups of important project features early in the construction process.

• Mock-ups help flush out conflicts in the plans and help Owners and design team members to make decisions that affect progress and quality.

• Mockups are used to verify selections made under plans and submittals, to demonstrate aesthetic effects, qualities of materials and executions, and to review construction, coordination, testing or operation.

• Mock-ups provide a bench mark for the quality requirements and establish the standard by which the work will be judged.

• After the building is enclosed to provide weather protection, complete one typical full size mockup of unit finishes and equipment as allowed by the City. 

• Note: The mock-up does not have to be built in an actual unit, it can be located in any available space on or off site as agreed by the Design Team.

• Obtain Architects written approval for the mock-up components.

• Approved mock-up will serve as standard of quality and workmanship of work.

• Maintain mock-up until completion of relevant work.

• Mock-up components shall be full size, using the same materials as those to be used in the actual Work, including details and methods of construction. 

• Build mock-ups to verify selections made under sample submittals and to demonstrate aesthetic effects and set quality standards for materials and execution. 

Suggested Items to Include:

1. Wall and Ceiling textures and paint colors/finishes.

2. Interior doors, frames and trims. 

3. Architectural trims.

4. Millwork and applied cabinetry.

5. Countertops.

6. Floor and wall tiles or applied finishes. 

7. Window treatments.

8. Kitchen equipment.

9. Plumbing fixtures and trim.

10. Electrical fixtures, trims and operable components.

11. Door and Bath hardware.

12. Any other project specific materials or elements of construction, equipment and fixtures as requested for Architectural and Developer review and approval.

Quality Assurance:

1. Do not start work until Architect and/or Owner have approved interior Mock-up elevations in writing. 

2. The approved interior mock-up will be used as the standard for quality of materials and workmanship to be expected for the Work.

3. Unit mock-up shall be constructed out of sequence and completed at earliest possible date schedule allows, or by date approved by Owner. 

4. Coordinate installed location of all items with the Owner and Architect to confirm the precise location of each rough-in. After approval of each rough-in, set items and secure in place.

5. Install components in same sequence and utilizing same materials, methods, and personnel as will be used in actual installation. 

6. Mock-up is subject to observation by Owner, Architect and Consultants, throughout construction.  Provide minimum 5 days notice before beginning construction of the mock-up. 

7. Should assembly fail to meet design intent, make corrections and modifications to mock-up as necessary for further review until accepted by the Design Team.  Modifications are subject to Architect’s approval and budgetary limitations.  Record necessary modifications on mock-up shop drawings and in Project reports. 

8. Do not proceed with shop fabrication or Project installation until mock-up has been accepted by Developer and Architect.

9. Fabricate and erect each mock-up under Manufacturer's / Installer's direct supervision and employ workmen as they would be employed during the actual erection at the job site.  Employ same supervisory personnel who will perform site erection. 

10. Do not destroy or remove the interior mock-up until work is completed and accepted by Architect.

• The Exterior Superintendent shall be knowledgeable concerning the products to be used, be involved in the submittal reviews, the mockup and preconstruction conferences. He or she will insure all details and lessons learned will be transferred to the building and will observe installation of all exterior materials and perform random spray testing frequently as the assembly proceeds.

• Obtain Owners and Architects approval of mockups prior to starting fabrication, or construction of remaining work represented by the mockup.

• Make sure any outstanding selections are made prior to constructing the mock-up and the mock-up is “closed-out”.  A mock-up summary should be submitted as an RFI to document the final selections.  

• Notify Owner and Architect five days in advance of dates and time when mockups will be constructed.

• Precon with the Subs prior to beginning the mock-up construction.

• Consider their ideas and thoughts on how to proceed and what products to use.

• Mockup components shall be full size, using the same materials as those to be used in the actual Work, including details and methods of construction. 

• Fabricate exterior wall mockup in accordance with approved Shop Drawings.

• Erect on the jobsite at a location/orientation previously agreed to by the Developer & Design Team, showing the typical finishes and workmanship to be provided throughout the project satisfying all required design components, exterior finishes and assemblies. 

• Field test as required by individual Specification sections and/or GC standard procedures at a minimum.

• Complete each item or system of the mockup by the tradesmen who will provide the actual work.

• The field mockup may not be part of the finished building. 

• Allow 5 days for initial Architectural/Developer review and each re-review of the mockup.

• Maintain mockups during construction in an undisturbed condition as a standard for the judging of completed work.

• Demolish and remove mockups when directed, unless otherwise indicated.

• NOTE: At all exterior sheathing board installation: It is mandatory that the General Contractor coordinate all subcontractors to use due diligence during the construction to verify that the building envelope is sealed watertight with all joints, and all perimeter openings are sealed watertight at window, door, storefront openings and that all electrical, plumbing or structural penetrations through the wall are sealed watertight (No exceptions).

Suggested Items to Include:

1. Structurally framed backup wall, including sheathing and required damp proofing. 

2. Balcony / Patio doors and other exterior doors as needed.

3. Windows to include a sample of transoms and vertically or horizontally mulled together systems.

4.  All related flashings and sealants.

5.  Cast Stone or similar masonry. 

6.  All claddings to include vertical and horizontal transitions found on site. 

7. Components of both vertical inside and outside corner wall sections.

8. Steel handrails, awnings, divider panels, eyebrows etc. (painted). 

9. Metal flashings and wall caps. 

10. Decorative Wood Brackets, Trims, and Beams. 

11. Roofing materials.

12. Sealant colors at Storefront, Vinyl Windows, Adhered Manufactured Stone, Fiber-Cement Siding.

13. 1 piece vent hood for dryer, exhaust and fresh air supply.

14. Storefront systems.

15. Poured in place balcony, steel tube balcony or applied balcony.

16. Soffit, soffit vent and Fascia.

17. All Exterior Paint Colors.

Quality Assurance:

1. Do not start work until Architect and/or Owner have approved field Mock-up panels in writing. 

2. The approved field mockup panel will be used as the standard for quality of materials and workmanship to be expected for the Work.

3. Do not destroy or remove field mockup panels until work is completed and accepted by Architect.

4. Fabricate and erect each mockup under manufacturer's / installer's direct supervision and employ workmen as they would be employed during the actual erection at the job site.  Employ same supervisory personnel who will perform site erection. 

5. Confirm all testing parameters with all product Manufacturers.

6. Perform a water test (using a vacuum chamber) on the secondary waterproofing prior to installing the exterior cladding.

7. Window, Door, Secondary waterproofing Manufacturer Reps along with Secondary waterproofing Installer, Cladding Installer and Waterproofing Sub to approve material selections, compatibility, installation and attend testing.

8. Install components in same sequence and utilizing same materials, methods, and personnel as will be used in actual installation. 

9. Mock-up is subject to observation by Owner, Architect and Consultants, throughout construction and testing.  Provide a minimum 5 days notice before beginning construction of the mock-up and minimum of 3 days notice in advance of testing. 

10. Should any assembly fail to meet specified performance requirements, make corrections and modifications to the mock-up as necessary for further testing until successful testing has been achieved.  Corrections and modifications are subject to Architect’s approval.  Record necessary modifications on mock-up shop drawings and in the testing reports. 

11. Once the exterior claddings have been installed on the mock-up, repeat the water testing to confirm the assembly.

12. Do not proceed with shop fabrication or Project installation until mock-up has successfully been tested, and accepted by Architect.

13. Water testing should be continued on the permanent buildings as directed in the Project Specifications or as needed to meet Quality Requirements. 

14. Manufacturer’s Representatives will tour the site regularly during construction and provide guidance on the proper use and installation of their respective products. Record these visits in your Daily Log.