Attachment 3 - Statement of Work.pdf

SECTION 011000 - SUMMARY

PART 1 – GENERAL

1.1 SUMMARY OF WORK

A. Project: Salem Warehouse Siding and Windows Replacement

B. Owner : USDA Forest Service, Mark Twain National Forest

C. The Contractor shall furnish and install all material, furnish designs where indicated, provide all necessary equipment, tools, supervision, provide any services, provide operation and maintenance manuals as required; and any incidentals necessary to perform the work specified below. Superintendent under prime shall be on site at all times as work is done if subcontracted. Daily report with pictures to be submitted to COR at end of each day.

1. Base Bid Item 1: Warehouse Siding -Vinyl

a. Remove existing siding and building wrap on a warehouse building.

Install new building wrap and premium lap vinyl siding.

Approximate dimensions of 70' 32'(does not include overhang). The contractor is responsible for measuring the building to determine sizes and quantities of materials.

b. Remove and reinstall protrusions such as gutters, down-spouts, and light fixtures, and any other building components needed to install new siding to industry standards.

c. Scrape off loose caulk and re-caulk around windows, doors, and other areas to protect from moisture penetration.

d. Remove old building wrap to expose wall sheathing. Examine sheathing for loose sheathing, rot or damage.

• If there is damage remove, notify COR with pictures and location prior to replacement.

• Loose sheathing shall be securely nailed down.

e. A water-resistive material should be used to flash the inside and outside corners a minimum of 10” on each side before installation of the corner posts per manufacture’s standards on top of new building wrap.

f. Color to be approved by COR from manufacturer selection.

2. Base Bid Item 2: Warehouse Windows

a. Work consists of removing approximately 20 existing wood windows and full frames and replacing with Fibrex composite windows, Low-E with basic solar tint. The contractor is responsible for measuring building and windows to determine sizes and quantities of materials specified and needed.

b. New windows shall be single hung windows and have NO grilles.

c. Windows shall be properly sealed/flashed from water intrusion.

d. Interior window trim shall be removed and replaced and painted white to match windows.

e. Remove and reinstall guttering, light fixtures, and any other building components needed to install new windows to industry standards.

f. The government will remove rebar and fencing that are on the interior side of the windows prior to new installation.

3. Optional Bid Item 1: Warehouse Siding – Corrugated Steel Wall Panels

a. Remove existing siding and building wrap. Install new building wrap and

Corrugated Steel siding.

b. Remove and reinstall protrusions such as gutters, down-spouts, and light fixtures, and any other building components needed to install new siding to industry standards.

c. Scrape off loose caulk and re-caulk around windows, doors, and other areas to protect from moisture penetration.

d. Remove old building wrap to expose wall sheathing. Examine sheathing for loose sheathing, rot or damage.

• If there is damage remove, notify COR with pictures and location prior to replacement.

• Loose sheathing shall be securely nailed down.

e. A water-resistive material should be used to flash the inside and outside corners a minimum of 10” on each side before installation of the corner posts per manufacture’s standards on top of new building wrap.

4. Optional Bid Item 2: Soffit and Fascia Replacement

a. Remove existing soffit and fascia. Install new vented aluminum soffit and aluminum fascia wrap.

b. Remove and reinstall guttering, light fixtures, and any other building components needed to install soffit and fascia to industry standards

5. Optional Bid Item 3: Gutter Install and Repair

a. Install a new seamless gutter, gutter guards, two downspouts with extensions on the back side of the warehouse. Match size and color to gutter on front side of building.

b. Repair detached downspout on front side of the warehouse. If downspout pieces are missing, the contractor shall provide new to pieces to make a complete downspout.

6. Optional Bid Item 4: Rotted/Damaged Wall Sheathing or Fascia/Soffit Board Replacement

a. It is not anticipated that sheathing or fascia boards will need to be replaced;

however, any rotted/damaged sheathing or fascia board requiring replacement on the building will be completed through contract modification at the unit price listed in the Schedule of Items for Optional Bid Item 04. Sheathing or fascia board replacement shall be with like kind materials.

NOTE 1: All building dimensions listed are approximate. Contractor is responsible for confirming actual building dimensions.

NOTE 2: All items not specifically mentioned in the Contract Documents necessary to complete the specified work shall be incidental to the cost of the project.

NOTE 3: Obstructions on the floor in front of windows will be moved by the FS.

1.2 WORK RESTRICTIONS

A. Contractor's Use of Premises: During construction, Contractor will have full use of the building, as directed by the COR. Contractor's use of premises is limited to performance of work, and as follows:

1. Perform construction during normal working hours (7 AM to 5 PM Monday through Friday, other than holidays and weekends), unless otherwise agreed to in advance by the COR. Clean up work areas and return to a useable condition at the end of each work period. Driveways, Walkways, and Entrances: Keep driveways, parking garage, loading areas, and entrances serving premises clear and available to Owner, Owner's employees, and emergency vehicles at all times.

Do not use these areas for parking or storage of materials.

B. Nonsmoking Building: Smoking is not permitted within the building or within 25 feet of entrances, operable windows, or outdoor-air intakes.

C. Removal and replacement of windows shall occur within the same workday, so as to secure the building, conserve energy to heat or cool the building, and minimize disturbance to government employees.

1.3 SAFETY

A. Contractor shall comply with all State and Federal safety regulations during the performance of the work.

B. All renovation/demolition activities should be conducted following all required Occupational Safety and Health Administration OSHA guidelines.

1.4 STORAGE

A. The Contractor shall be responsible for all materials and equipment stored on the project site. Locations for the Contractor’s storage areas shall be subject to approval by the COR.

1.5 CLEANUP

A. All refuse, including garbage, rubbish, construction refuse, unused materials, and waste from the Contractor’s operations, shall be the property of the Contractor and shall be removed from Forest Service property.

B. At the end of each workday, the Contractor shall cleanup the construction area. All debris shall be either placed in a construction dumpster or removed from the construction site. In addition, all pavement areas and sidewalks shall be swept clean of all debris and dust. No construction debris shall be placed in the government dumpster located on the project site.

1.6 GOVERNMENT FACILITIES

A. Sanitary facilities are available at the site.

B. Commercial electric power is available at the site.

C. Potable water is available at the site.

1.7 INSPECTION OF WORKSITE

A. The contractor acknowledges they have taken the necessary steps to ascertain the nature and location of work and have investigated and satisfied themselves to the general and local conditions that can affect the work or its cost. Any failure of the contractor to take the actions described and acknowledged in this paragraph will not relieve the Contractor from the responsibility of estimating properly the difficulty and cost of successfully performing the work, or for proceeding to successfully perform the work without additional expenses to the government.

B. Inspection shall be made by the COR, or his/her inspector. Inspections shall be made as often as necessary to ensure the work is being performed in a neat, workmanlike manner. A final inspection shall be made upon completion of the job. Final acceptance shall be based upon compliance with the contract specifications.

1.8 FIELD VERIFICATION

A. Contractor shall field verify all new and existing dimensions affecting the work of this contract before ordering products.

1.9 GOVERNMENT-FURNISHED PROPERTY

A. None

1.10 DISPOSAL OF MATRIAL

A. Contractor shall remove and dispose of all debris offsite, including materials removed from building.

1.11 START DATE

A. TBD

1.12 CONTRACT TIME

A. Base: 60 Calendar Days

END OF SECTION 011000

SECTION 013300 - SUBMITTAL PROCEDURES

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes administrative and procedural requirements for submitting Shop Drawings, Product Data, Samples, and other miscellaneous submittals.

See Table 013300-1 for a summary of required submittals.

B. See other specification sections within this package for additional requirements on submittals.

1.2 PROJECT MANAGEMENT AND COORDINATION

A. Coordinate construction to ensure efficient and orderly installation of each part of the

Work.

B. Schedule and conduct progress meetings at Project site at weekly intervals. Notify COR of meeting dates and times. Require attendance of each subcontractor or other entity concerned with current progress or involved with planning or coordination of future activities.

1. The contractor will record minutes and distribute to everyone concerned, including the COR.

1.3 SUBMITTAL PROCEDURES

A. Coordinate each submittal with fabrications, purchasing, testing, delivery, other submittals, and related activities that require sequential activity.

1. No extensions of the Contact Time will be authorized because of failure to transmit submittals enough in advance of the Work to permit processing., including resubmittals.

2. Email submittals to COR.

3. Highlight chosen/selected products to be reviewed.

B. Identify deviation from the Contract Documents on submittals.

PART 2 - PRODUCTS

2.1 ACTION SUBMITTALS

A. Product Data: Mark each copy to show applicable products and options. Include the following:

1. Manufacturer's written recommendations, product specifications, and installation instructions.

2. Printed performance curves and operational range diagrams. Testing by recognized testing agency.

3. Compliance with specified standards and requirements.

B. Substitutions – Whenever materials, products, and equipment are listed by name or brand in the specifications and/or on the drawings, it is used as a measure of quality, utility, or standard. If the Contractor prefers to use any other brand or manufacturer of same quality, appearance and utility to that specified, he shall request substitution as provided below. The COR will approve or disapprove the request for substitution.

C. Samples: Submit Samples for each element of construction for review of kind, color, pattern, and texture and for a comparison of these characteristics between submittal and actual component as delivered and installed. Include name of manufacturer and product name on label.

2.2 INFORMATIONAL SUBMITTALS

A. Product Certificates: Prepare written statements on manufacturer's letterhead certifying that product complies with requirements in the Contract Documents.

1. Test and Inspection Reports: Comply with requirements in Section 014100

"Quality Control."

2.3 CONTRACTOR’S CONSTRUCTION SCHEUDLE

A. Submit a comprehensive, fully developed schedule within 5 days of date of the Notice to Proceed.

B. Preparation: Indicate each significant construction activity and the location within building separately. Identify first workday of each week.

PART 3 - EXECUTION

3.1 SUBMITTAL REVIEW

A. Review each submittal and check for coordination with other Work of the Contract and for compliance with the Contract Documents. Note corrections and field dimensions.

B. COR will review each action submittal, make marks to indicate corrections or modifications required, stamp and mark as appropriate to indicate action taken, and return copies less those retained.

3.2 CONTRACTOR'S CONSTRUCTION SCHEDULE

A. Distribute copies of approved schedule to COR, subcontractors, and parties identified by Contractor with a need-to-know schedule responsibility. When revisions are made, distribute updated schedules to the same parties.

B. Updating: At weekly intervals, update schedule to reflect actual construction progress and activities. Issue revised schedule at each regularly scheduled progress meeting.

1. As the Work progresses, indicate Actual Completion percentage for each activity.

3.3 SUBMITTAL SCHEDULE – Submittals shall be made as required by and called for in the drawings and specifications. The following table is a summary of the required submittals for the project. The table is intended to assist the Contractor and may not be all inclusive. Additional submittals may be required by specific specifications:

TABLE 013300-1

Spec. Section Subsection Required Submittal

013300 2.3 Construction Schedule

014100 1.3A Quality Control Plan

014100 1.3A Health and Safety Plan

014100 1.3A OSHA Certificate

014100 1.3A Contractor Workmanship Warranty

061600 1.2A Wall Sheathing/Building Wrap/ Flashing (Product Data, Warranty)

062000 1.3 Product Data

074213 1.3 Steel Wall Panels (Product Data, Warranty, etc)

074600 1.1 Vinyl Siding (Product Data, Color samples, Warranty)

076200 2.1 Sheet Metal/Aluminum Soffit/Fascia (Product Data, Color, samples, Warranty)

077100 1.1 Gutters, downspouts, gutter guards, hangers (Product data, Warranty)

079200 1.3 Joint Sealants (Product Data)

085700 1.2

Composite Windows and Window Hardware (Product Data, Window Schedule, O&M Manual, Warranty)

END OF SECTION 013300

SECTION 014100 - QUALITY CONTROL

1.1 This work shall consist of providing quality control in conformance with the inspection, testing, and product certification requirements of this contract to ensure compliance with the drawings and specifications. The Contractor shall provide all personnel, equipment, tests, and reports necessary to meet the requirements of the contract.

1.2 QUALITY CONTROL

A. The Contractor shall provide and maintain a quality control system that will ensure all services, supplies, and construction work required under this contract conforms to the contract requirements. The Contractor shall perform, or cause to be performed, the sampling, inspection, and testing required to substantiate that all services, supplies, and construction conform to the contract requirements.

B. Retesting/Reinspecting: Contractor shall provide quality-control services for retesting and reinspection for replaced construction work or for work that failed to comply with the requirements under the contract.

1.3 SUBMITTALS

A. Contractor Quality Control Plan

B. Health and Safety Plan

C. OSHA Certificate

D. Contractor Workmanship Warranty

1.4 MEASUREMENT AND PAYMENT

A. No separate payment will be made for the work included under this section; rather payment shall be considered to be included in the items of work listed in the Schedule of Items.

PART 2 - PRODUCTS (Not Applicable)

3.1 QUALITY CONTROL SYSTEM

A. General: Perform required testing, inspections, sampling, and similar services per direction specified in the contract drawings and specifications and in accordance with established industry standards.

3.2 CONTRACTOR QUALITY CONTROL PLAN

A. At the time of the preconstruction conference, the Contractor shall submit for approval a written Contractor Quality Control Plan.

1. If the plan requires any revisions or corrections, the Contractor shall resubmit the plan within 10 days.

2. The Government reserves the right to require changes in the plan during the contract period as necessary.

3. No change in the approved plan may be made without written concurrence by the Contracting Officer.

4. At a minimum, the plan shall include the following:

a. A list of personnel responsible for quality control and assigned duties.

Include each person's qualifications.

b. A copy of a letter of direction to the Contractor's Quality Control Supervisor outlining assigned duties.

c. Names, qualifications, and descriptions of laboratories to perform sampling and testing, and samples of proposed report forms.

d. Methods of performing, documenting, and enforcing quality control of all work.

e. Methods of monitoring and controlling environmental pollution and contamination as required by all applicable regulations and laws.

3.3 CERTIFICATES

A. For Contracting Officer’s records, submit copies of certifications, inspection reports, receipts for fee payments, correspondence, records, and similar documents, established for compliance with standards and regulations relevant to the on performance of the work.

END OF SECTION 014100

SECTION 024119 - SELECTIVE STRUCTURE DEMOLITION

1.1 SECTION REQUIREMENTS

A. Comply with EPA regulations and hauling and disposal regulations of authorities having jurisdiction.

B. The government will occupy building during demolition. Conduct selective demolition so government operations will not be disrupted.

C. It is not expected that hazardous materials will be encountered in the Work. If materials suspected of containing hazardous materials are encountered, do not disturb;

immediately notify COR. Owner will remove hazardous materials under a separate contract.

PART 2 - PRODUCTS (Not Applicable)

3.1 DEMOLITION

A. Maintain services/systems and protect them against damage during selective demolition operations. Before proceeding with demolition, provide temporary services/systems that bypass area of selective demolition and that maintain continuity of services/systems to other parts of the building.

B. Provide temporary barricades and other protection required to prevent injury to people and damage to adjacent buildings and facilities to remain.

C. Provide and maintain shoring, bracing, and structural supports as required to preserve stability and prevent movement, settlement, or collapse of construction and finishes to remain or construction being demolished.

D. Provide temporary weather protection to prevent water leakage and damage to structure and interior areas.

E. Protect walls, ceilings, floors, and other existing finish work that are to remain. Erect and maintain dustproof partitions. Cover and protect furniture, furnishings, and equipment that have not been removed.

F. Neatly cut openings and holes plumb, square, and true to dimensions required. Use cutting methods least likely to damage construction to remain or adjoining construction.

G. Promptly remove demolished materials from government property and legally dispose of them. Do not burn demolished materials.

END OF SECTION 024119

SECTION 061600 - WALL SHEATHING

A. This Section includes the following:

1. Wall sheathing.

2. Building wrap.

3. Flexible flashing at openings in sheathing.

1.2 SUBMITTALS

A. Product Data: For each type of process and factory-fabricated product. Indicate component materials and dimensions and include construction and application details.

B. For building wrap, include data on air-/moisture-infiltration protection based on testing according to referenced standards.

1.3 MEASUREMENT AND PAYMENT

A. There will be no separate measurement or payment for work in this section. Payment will be included at the contract unit price for items shown on the Schedule of Items.

PART 2 - PRODUCTS

2.1 WEATHER-RESISTANT SHEATHING PAPER

A. Building Wrap: ASTM E 1677, Type I air retarder; with flame-spread and smoke-developed indexes of less than 25 and 450, respectively, when tested according to ASTM E 84; UV stabilized; and acceptable to authorities having jurisdiction.

1. Available Products: Subject to compliance with requirements, products that may be incorporated into the Work include, but are not limited to, the following:

a. DuPont (E. I. du Pont de Nemours and Company); Tyvek Home Wrap. Or approved equal.

2. Water-Vapor Permeance: 10 to 60 perms in accordance with ASTM E 96, Method B.

B. Building-Wrap Tape: Pressure-sensitive plastic tape recommended by building-wrap manufacturer for sealing joints and penetrations in building wrap.

2.2 MISCELLANEOUS MATERIALS

A. Self-Adhered Flashing: Composite, self-adhesive, flashing product consisting of a pliable, rubberized-asphalt compound, bonded to a high-density, cross-laminated polyethylene film to produce an overall thickness of not less than 0.025 inch (0.6 mm).

1. Available Products: Subject to compliance with requirements, products that may be incorporated into the Work include, but are not limited to, the following:

a. Carlisle Coatings & Waterproofing; CCW-705-TWF Thru-Wall Flashing.

b. Grace Construction Products, a unit of W. R. Grace & Co. - Conn.; Vycor

Plus Self-Adhered Flashing.

c. MFM Building Products Corp.; Window Wrap.

d. Polyguard Products, Inc.; Polyguard 300.

B. Primer for Flexible Flashing: Product recommended by manufacturer of flexible flashing for substrate.

3.1 INSTALLATION, GENERAL

A. Use galvanized common wire or deformed shank nails, unless otherwise indicated.

3.2 WEATHER-RESISTANT SHEATHING-PAPER INSTALLATION

A. Building Wrap: Comply with manufacturer's written instructions. If building wrap is used install behind composite lap siding only. Stucco wrap may also be installed behind composite lap siding as contractor’s option.

1. Seal seams, edges, fasteners, and penetrations with tape.

2. Extend into jambs of openings and seal corners with tape.

3. Apply over bottom or other horizontal flashing to direct moisture out of wall assembly.

3.3 SELF-ADHERED FLASHING INSTALLATION

A. Apply self-adhered flashing where indicated to comply with manufacturers written instructions.

1. Prime substrates as recommended by flashing manufacturer.

2. Lap seams and junctures with other materials at least 4 inches (100 mm), except that at flashing flanges of other construction, laps need not exceed flange width.

3. Lap self-adhering flashing over weather-resistant building paper at bottom and sides of openings especially when forming window pans.

4. Lap weather-resistant building paper over metal flashing at heads of openings, bottom of walls, and metal flashings at siding transitions.

5. After self-adhering flashing has been applied, roll surfaces with a hard rubber or metal roller to ensure that flashing is completely adhered to substrates.

END OF SECTION 061600

SECTION 062000 - FINISH CARPENTRY

PART 1 – GENERAL

1. SUMMARY

2. This section includes the following:

A. Interior Wood Trim and Sills

3. SUBMITTALS

A. Product samples or Data: For each of the materials listed below.

a. Interior Wood Trim and Sills

PART 2 – PRODUCTS

1. MATERIALS

A. Lumber: DOC PS 20 and grading rules of inspection agencies certified by

American Lumber Standards Committee Board of Review.

B. Exterior Wood Trim: D select (Quality) eastern white, Idaho white, lodgepole, ponderosa, or sugar pine

C. Interior Wood Trim: Softwood Lumber Trim: Eastern white, Idaho white, lodgepole, ponderosa, or sugar pine; Grade D Select (Quality).

D. Wood Molding Patterns: Made to patterns in WMMPA WM 7 from kiln- dried stock graded under WMMPA WM 4.

E. Moldings for Painted Finish: P-Grade eastern white, Idaho white, lodgepole, ponderosa, or sugar pine

F. Miscellaneous Dimension Lumber: No. 2grade with 15 percent maximum moisture content of any species. Provide for nailers, blocking, and similar members.

G. Fasteners: Size and type indicated. Where rough carpentry is exposed to weather, in ground contact, or in area of high relative humidity, provide fasteners with hot-dip zinc coating complying with ASTM A 153/A 153M.

Power-Driven Fasteners: CABO NER-272.

1. INSTALLATION

A. Condition finish carpentry in installation areas for 24 hours before installing.

B. Prime lumber for painted/stained finish exposed on the exterior.

C. Paint wood trim and sills with two coats of white to match windows were needed to provide a complete and finished look.

D. Install finish carpentry level, plumb, true, and aligned with adjacent materials.

Scribe and cut to fit adjoining work. Refinish and seal cuts.

E. Install wood trim and sills with minimum number of joints practical, using full-length pieces from maximum lengths of lumber available. Stagger joints in adjacent and related trim. Cope at returns and miter at corners.

F. Nail siding at each stud. Do not allow nails to penetrate more than one thickness of siding, unless otherwise recommended by siding manufacturer. Seal joints at inside and outside corners and at trim locations.

END OF SECTION 062000

SECTION 074213 - METAL WALL PANELS - MAX-RIB

PART 1 GENERAL

A. Section Includes: Factory-formed metal roof and wall panels, including fascia, soffit and liner panels and includes:

1. Factory-formed panels in vertical installation.

2. Factory-formed panels in horizontal installation.

3. Metal flashings and trim.

1.2 REFERENCES

A. American Society for Testing and Materials (ASTM):

1. ASTM A653/A653M Standard Specification for Steel Sheets, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process.

2. ASTM A792/A792M Standard Specification for Steel Sheet, 55% Aluminum-Zinc Alloy Coated by the Hot-Dip Process.

3. ASTM B209 Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate.

4. ASTM D2247 Standard Practice for Testing Water Resistance of Coatings in 100% Relative Humidity.

5. ASTM E1680 Standard Test Method for Determining the Rate of Air Leakage Through Exterior Metal Systems Under Specified Pressure Differences Across the Specimen.

6. ASTM E1646 Standard Test Method for Water Penetration of Metal Systems by Uniform Static Air Pressure Difference.

1.3 SYSTEM DESCRIPTION

A. Panel Performance Requirements: Provide panels, which have been manufactured, fabricated and installed to withstand structural and thermal movement, wind loading and weather exposure to maintain manufacturer’s performance criteria without defects, damage, failure or infiltration of water.

1. Fire rating: Class A

2. Uplift Tests:

a. UL 580 Class 90

3. Class 4 Impact Resistance: UL 2218

4. Fire Resistance: UL 263

5. Florida State Approval

6. Texas Department of Insurance

B. Finish Performance Requirements:

1. Two coat coil applied, baked on full strength (70% resin, PVDF) fluorocarbon coating:

a. Consisting of a nominal 0.25 mil dry film thickness primer, and a nominal dry film thickness of 0.7 -0.8 mil color coat for a total 0.9 to

1.1 mil total system dry film thickness.

b. Color change and fade resistance: No cracking, peeling, blistering or loss of adhesion when tested in accordance with ASTM G23; color change, after removal of surface deposits such as dirt or chalk, maximum 5 NBS units.

c. Humidity resistance: No blistering, peeling or loss of adhesion after 1000 hours testing, in accordance with ASTM D2247.

2. Silicone Modified Polyester:

a. Consisting of a nominal .20-.30 mil dry film thickness primer and a nominal dry film thickness of 0.7-0.8 mil color coat for a total 0.9-1.1 mil total system dry film thickness.

b. Color change and fade resistance: No cracking, peeling, blistering or loss of adhesion when tested in accordance with ASTM D2244; color change, after removal of surface deposits such as dirt or chalk.

c. Humidity resistance: No blistering, peeling or loss of adhesion after 1000 hours testing, in accordance with ASTM D2247.

1.4 SUBMITTALS

A. General: Submit listed submittals in accordance with Conditions of the Contract and

Submittal Procedures Section.

B. Product Data: Submit manufacturer’s product data for specified products. Highlight selected product

C. Warranties:

a. Manufacturer Warranty: Registered by contractor and provided to government at completion

i. Substrate Warranty

ii. Finish Warranty

b. Workmanship Warranty: 2 years from date of Substantial Completion.

G. Test and Evaluation Reports: Showing compliance with specified performance characteristics and physical properties.

H. Quality Assurance Submittals: Submit the following:

1. Contractor Certificates: Contractor’s certification that:

a. Manufacturer of products of this section meets specified qualifications.

b. Installer of products of this section meets specified qualifications.

2. Manufacturer’s Instructions: Manufacturer’s installation instructions.

J. Closeout Submittals: Submit the following:

1. Warranty: Warranty documents specified herein.

1.5 DELIVERY, STORAGE & HANDLING

A. General: Comply with Division 1 Product Requirements Sections.

1. Ordering: Comply with manufacturer’s ordering instructions and lead time requirements to avoid construction delays.

B. Delivery: Deliver materials in manufacturer’s original, unopened, undamaged containers with identification labels intact. Identify fabricated components with UL 90 label where appropriate.

C. Delivery and Acceptance Requirements: Ensure all panels are received in good condition. In cases where damage is visible, note all paperwork; inform architect and project superintendent.

D. Packing, Shipping, Handling and Unloading:

1. Bundle panels in waterproof wrapping paper when nested, or wooden crates when panels cannot be nested.

2. Package trim and accessories in waterproof wrapping paper.

E. Storage and Protection: Store materials protected from exposure to harmful conditions. Store material in dry, above-ground location.

1. Stack prefinished material to prevent twisting, bending, abrasion, scratching and denting. Elevate one end of each skid to allow for moisture runoff.

2. Store products of this section in manufacturer’s unopened packaging until installation of products

3. Maintain dry, heated storage area for products of this section until installation of products.

4. Remove strippable plastic film before storage under high-heat conditions.

1.6 PROJECT CONDITIONS

A. Field Measurements: Verify actual measurements/openings by field measurements before fabrication; show recorded measurements on shop drawings. Coordinate field measurements, fabrication schedule with construction progress to avoid construction delays.

B. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit assembly of metal panels to be performed in accordance with manufacturers’ written instructions and warranty requirements.

1.7 WARRANTY

A. Project Warranty: Refer to Conditions of the Contract for project warranty provisions.

1. Panel Material: Furnish manufacturers 45 year warranty covering the panel against rupture, structural failure, or perforation.

2. Panel Coating:

a. Polyvinylidene Fluoride: Furnish manufacturer's 40-year warranty covering cracking, checking, and peeling, and 30 year warranty covering fade and chalk on the two coat coil applied, baked on full strength (70% resin, PVF2) fluorocarbon coating. Manufacturer’s warranty may exclude surface deterioration due to physical damage and corrosive environments.

b. Silicone Modified Polyester: Furnish manufacturer's 30-year warranty covering cracking, checking, and peeling, and 30 year warranty covering fade and chalk. Manufacturer’s warranty may exclude surface deterioration due to physical damage and corrosive environments.

B. Special Warranty: Installer’s standard form in which installer agrees to repair or replace panels that fail due to poor workmanship or faulty installation within the specified warranty period.

1. Workmanship Warranty Period: 2 years from date of Substantial Completion.

PART 2 PRODUCTS

2.1 METAL PANELS

A. Manufacturer: McElroy Metal, Inc.

1. Proprietary Products: McElroy Metal Preformed Wall and Metal Panels Max-Rib

B. Substitutions:

1. Basis of Design Product: Subject to compliance with requirements provide

McElroy Metal Max-Rib. Or approved equal.

2.2 MANUFACTURED UNITS

A. McElroy Metal Max-Rib Panel:

1. Profile: Major longitudinal ribs 3/4" (45 mm) deep, spaced 9" (229 mm) on center; minor longitudinal ribs centered between major ribs.

2. Size: 36" (914 mm) cover width.

2.3 MATERIALS

A. Material: Galvalume steel sheet conforming to ASTM A792, AZ55 coating for bare; AZ50 coating for painted; [29 or 26] gauge sheet thickness.

B. Galvanized Steel Sheet: ASTM A653, G90 steel sheet, zinc coated galvanized by hot dip process, structural quality.

2.4 FABRICATION

A. General: Provide factory fabricated and finished metal panels and accessories meeting performance requirements, indicated profiles, and structural requirements.

B. Fabricate metal panel joints configured to accept sealant providing weathertight seal and preventing metal-to-metal contact and minimizing noise resulting from thermal movement.

C. Form panels in continuous lengths for full length of detailed runs, except where otherwise indicated on approved shop drawings.

D. Sheet Metal Flashing and Trim: Fabricate flashing and trim to comply with manufacturer's written instructions, approved shop drawings, and project drawings.

Form from materials matching metal panel substrate.

2.5 FINISHES

A. Modified Silicone-Polyester color coat applied to sight-exposed face of sheet after pretreatment and priming in accordance with coating manufacturer’s recommendations consisting of a nominal .20-.30 mil dry film thickness primer and a nominal dry film thickness of 0.7-0.8 mil color coat for a total 0.9-1.1 mil total system dry film thickness.

1. Metal Panel Color:

a. Selected from full range of manufacturer’s standard colors.

2. Metal Related Trim/Accessories Color:

a. Selected from full range of manufacturer’s standard colors to be approved by the COR.

2.6 SOURCE QUALITY

A. Source Quality: Obtain metal panel products from a single manufacturer.

B. Quality Control: Obtain metal panels, trim and other accessories from a manufacturer capable of providing on-site technical support and installation assistance.

PART 3 EXECUTION

3.1 MANUFACTURER’S INSTRUCTIONS

A. Compliance: Comply with manufacturer’s product data, recommendations and installation instructions for substrate verification, preparation requirements and installation.

1. Strippable Film: Remove manufacturer’s protective film, if any, from surfaces of metal panels.

B. Site Verification of Conditions: Verify substrate conditions, which have been previously installed under other sections, are acceptable for product installation in accordance with manufacturer’s instructions.

1. Verification of Conditions:

a. Panel support systems are ready for construction activities of this section and within specified tolerances.

b. Rough-in utilities are in correct locations.

2. Installer’s Examination:

a. Have installer of this section examine conditions under which construction activities of this section are to be performed, then submit written notification if such conditions are unacceptable.

b. Transmit 2 copies of installer’s report to Architect within 24 hours of receipt.

c. Delay construction activities of this section until unacceptable conditions have been corrected.

d. Beginning construction activities of this section indicates installer’s acceptance of conditions.

3.2 PREPARATION

A. Coordination: Coordinate metal panel work with other trades to provide a noncorrosive and leak-free metal installation.

1. Install substrate boards, hat channels, purlins, or furring channels in accordance with manufacturer’s recommendations.

2. Coordinate work, with installation of other associated work, to ensure quality application.

3. Coordinate work with installation of associated metal flashings and building walls.

4. Coordinate work to minimize foot traffic and construction activity on installed finished surfaces.

5. Coordinate location of pipe penetrations to allow centering of pipe in panel.

6. Coordinate location of metal curbs, to allow proper integration with metal panel.

7. Coordinate work to minimize foot traffic and construction activity on installed finished. surfaces.

8. Dissimilar Metals: Prevent galvanic action of dissimilar metals.

3.3 INSTALLATION

A. General: Install metal panels to profiles, patterns and drainage indicated and required for leak-free performance. Provide for structural and thermal movement of work. Seal joints for leak-free metal installation.

1. Shim or otherwise plumb substrates receiving metal panels.

2. Flash and seal metal panels at perimeter of all openings. Fasten with self-tapping screws.

3. Do not begin installation until air- or water-resistive barriers and flashings that will be concealed by metal panels are installed.

4. Locate and space fasteners in uniform vertical and horizontal alignment.

5. Install flashing and trim as metal panel work proceeds.

6. Install continuous length panels if at all possible. If splices are required, locate panel splices over, but not attached to, structural supports and only with prior Architect approval.

7. Align bottoms of metal panels and fasten with blind rivets, bolts, or self-tapping screws.

8. Fasten flashings and trim around openings and similar elements with self-tapping screws.

9. Provide weathertight EPDM Flashing for pipe- and conduit-penetrating panels.

10. Fix panels at location depicted on reviewed shop drawings.

11. Allow for required panel clearance at penetrations for thermal movement.

12. Align pipe penetrations to occur in the flat of the metal panel. Report and have corrected improperly placed penetrations before proceeding with panel installation. Remove and replace metal panels which have improperly placed penetration flashings.

13. Allow for required panel clearance at penetrations for thermal movement.

14. Fasteners: Conceal fasteners where possible in exposed work. Cover and seal fasteners and anchors for watertight and leak-free metal installation.

15. Sealant-Type Joints: Provide sealant-type joint where indicated. Form joints to conceal sealant. Comply with Joint Sealants Section for sealant installation.

B. Metal Installation:

1. Install metal panels plumb, true and in correct alignment with structural framing, in accordance with shop drawings and manufacturer’s printed installation instructions.

2. Install metal panels using manufacturer’s concealed fastening system or non-corroding fasteners color-matched to panel.

3. Install trim using concealed fasteners where possible; sight-exposed non-corroding fasteners color-matched to trim are permitted on vertical surfaces only.

C. Underlayment Installation

1. Underlayment to be supplied by metal panel manufacturer.

2. Self-adhered High-Temperature Underlayment: Provide self-adhering, cold-applied, sheet underlayment, a minimum of 40 mils thick adhesive, with release-paper backing. Provide primer when recommended by underlayment manufacturer.

3. Thermal Stability: Stable after testing at 240 degree F; ASTM D1970.

4. Low-Temperature Flexibility: Passes after testing at minus 20 degree F;

ASTM D1970.

D. Accessory Installation: Install accessories using techniques recommended by manufacturer and which will assure positive anchorage to building and weather tight mounting. Provide for thermal movement. Coordinate installation with flashings and other components

E. Flashing and Trim Installation: Comply with performance requirements, manufacturer’s written installation instructions, and the SMACNA “Architectural Sheet Metal Manual.” Provide concealed fasteners where possible, and install units to true level. Install work with laps, joints, and seams that will be permanently watertight.

F. Metal Curbs: Use .063 minimum thickness welded aluminum, or 18 gauge minimum welded stainless steel, factory-insulated, with integral cricket, and designed to fit metal panel module, sized to meet specification.

3.4 CLEANING

A. Cleaning: Remove temporary coverings and protection of adjacent work areas.

B. Repair or replace damaged installed products.

C. Clean installed products in accordance with manufacturer’s instructions prior to Owner’s acceptance.

D. Remove construction debris from project site and legally dispose of debris.

E. Remove strippable coating and perform dry wipe-down cleaning of panels as erected.

3.5 PROTECTION

A. Protection: Protect installed product’s finish surfaces from damage during construction:

1. Protect installed products from damage by subsequent construction activities.

2. Replace products having damage other than minor finish damage.

3. Repair products having minor damage to finish in accordance with panel

Manufacturer’s recommendation

4. Architect shall be sole judge of acceptability of repair to damaged finishes;

replace products having rejected repairs

END OF SECTION 074213

SECTION 074600 – VINYL SIDING

1.1 SECTION REQUIREMENTS

A. Submittals: Product Data and Samples.

1. For vinyl siding, include VSI’s official certification logo printed on Product Data.

2. Manufacturer's written instructions for installation.

3. Samples for Initial Selection: For vinyl siding include related accessories

4. Qualification Data: For vinyl siding Installer

5. Product Certificates: For each type of vinyl siding submitted

6. Research/Evaluation Reports: For each type of vinyl siding required, from ICC-

ES.

7. Warranties: Manufacturer's standard form in which siding manufacturer agrees to repair or replace siding that fails in materials or workmanship within minimum 50 years. Failures include, but are not limited to, cracking, deforming, fading, or otherwise deteriorating beyond normal weathering. Contractor must register warranty and provide information to COR.

8. Workmanship Warranty Period: 2 years from date of Substantial Completion.

2.1 MANUFACTURERS

A. Acceptable Manufacturer: or approved equal.

1. Alside.

2. CertainTeed Corporation.

3. PlyGem

4. Exterior Portfolio; Crane.

5. Gentek Building Products, Inc.

6. Heartland Siding; a ProVia company.

7. Kaycan Ltd.

8. Mastic Home Exteriors; PLY GEM Siding Group.

9. Mitten Inc.

10. Norandex Building Materials Distribution, Inc.

11. RMC Siding.

12. Royal Building Products.

13. Variform, Inc.

2.2 SIDING

A. Vinyl Siding: ASTM D 3679, color top be selected by COR

1. Performance Grade: Commercial

2. Thickness: 0.046” or thicker.

3. Horizontal Pattern: 8-inch exposure in double 5-inch style, classic lap/clapboard siding

4. Texture: Wood grain.

5. Class 1(A) fire rating

6. Meet ASTM D3679

7. Meed ASTM D635

2.3 SIDING ACCESSORIES

A. General: Provide starter strips, edge trim, outside and inside corner caps, and other items as recommended by siding manufacturer for building configuration.

B. Decorative Accessories: Provide the following vinyl decorative accessories as indicated, unless using aluminum coil stock for:

1. Corner posts.

2. Door and window casings.

3. Entrance and window head pediments.

4. Moldings and trim

3.1 EXAMINATION AND PREPARATION

A. Examine substrates and conditions for compliance with manufacturer's written requirements including, but not limited to, surfaces that are sound, level, plumb, smooth, clean, and free of deleterious substances; substrates within installation tolerances; and application conditions within environmental limits. Proceed with installation only after unsatisfactory conditions have been corrected.

B. Take field measurements as required to fit the Work properly. Where fabricated products are to be fitted to other construction, verify dimensions by field measurement before fabrication and, when possible, allow for fitting and trimming during installation.

3.2 CUTTING AND PATCHING

A. Do not cut structural members or operational elements without prior written approval of

COR.

B. Where existing services/systems are required to be removed, relocated, or abandoned, bypass such services/systems before cutting to minimize interruption to occupied areas.

C. Patch with durable seams that are as invisible as possible. Provide materials and comply with installation requirements specified in other Sections.

A. Install vinyl siding, and accessories according to ASTM D 4756. Comply with manufacturer's written instructions for installation.

1. Install “J” channel and other associated components to include fasteners.

2. Install fasteners for horizontal vinyl siding no more than 16 inches on center or as recommended by manufacturer. Noncorrosive aluminum siding nails, in sufficient length to penetrate a minimum of 1 inch into substrate. Provide prefinished fasteners in color to match siding where face nailing is unavoidable.

B. Clean Project site and work areas daily, including common areas.

3.4 FINAL CLEANING

A. Complete the following cleaning operations before requesting inspection for certification of Substantial Completion:

1. Remove labels that are not permanent.

2. Clean exposed finishes to a dust-free condition, free of stains, films, and foreign substances. Sweep concrete landings and walkways broom clean.

3. Clean Project site, yard, and grounds, in areas disturbed by construction activities. Sweep paved areas; remove stains, spills, and foreign deposits.

3.5 CLOSEOUT PROCEDURES

A. Substantial Completion: Before requesting Substantial Completion inspection, complete the following:

1. Prepare a list of items to be completed and corrected (punch list), the value of items on the list, and reasons why the Work is not complete.

2. Submit specific warranties, maintenance service agreements, and similar documents.

3. Remove temporary facilities and controls.

4. Complete final cleaning requirements.

5. Touch up and otherwise repair and restore marred exposed finishes to eliminate visual defects.

B. Submit a written request for final inspection for acceptance. On receipt of request, COR will proceed with inspection or advise Contractor of unfulfilled requirements.

COR will prepare final Certificate for Payment after inspection or will advise Contractor of items that must be completed or corrected before certificate will be issued.

END OF SECTION 074600

SECTION 076200 – ALUMINUM SOFFIT, TRIM, FASCIA, RAKE BOARDS, AND

FLASHING

PART 1- GENERAL

1.1 SECTION REQUIREMENTS

A. Submittals: Product Data and color to match siding where exposed.

B. Coordinate installation of sheet metal flashing and trim with adjoining wall materials, joints, and seams to provide a leak proof, secure, and noncorrosive installation.

C. Warranty : Manufacturer's standard form in which manufacturer agrees to repair or replace components of metal panel systems that fail in materials or workmanship within specified warranty period. Manufacturer Warranty: 50 years or better.

D. Workmanship Warranty Period: 2 years from date of Substantial Completion.

PART 2- PRODUCTS

2.1 Perforated Metal Soffit Panels, AAMA 1402:

A. Material: Aluminum

B. Pattern/Profile: vented, V-grooved, 16” soffit with triple 4-inch exposure.

C. Color: to be chosen by COR.

2.2 SHEET METAL/METAL CLAD TRIP WRAP//ALUMINUM

1. Pre-painted Finish: White, pre-painted according to ASTM B 882 to match siding color.

2. Aluminum Sheet/Coil: ASTM B 209 (ASTM B 209M), alloy as standard with manufacturer for finish required,

3. Nominal thickness, 0.024” thick.

4. Texture: Woodgrain finish

5. Meet ASTM D2794

6. Meet ASTM D2247

7. Meet ASTM D659

2.3 ACCESSORIES

A. Fasteners: Wood screws, annular-threaded nails, self-tapping screws, self-locking rivets and bolts, and other suitable fasteners.

1. Exposed Fasteners: Heads matching color of sheet metal trim using plastic caps or factory-applied coating.

2. Fasteners for Aluminum Sheet: Aluminum or Series 300 stainless steel.

PART 3 -EXECUTION

3.1 INSTALLATION

A. Watertight Installation: Sealant or tape at joints.

B. The contractor shall supply all materials, equipment, and labor necessary to properly install metal cladding to the existing wood trim of the office including window trim, door trim, fascia boards etc. The metal clad shall be white in color and installed to industry standards.

1. The contractor shall inspect the existing wood trim for any rot or unsound areas, and report this to the COR before installing metal cladding over the unsound areas.

2. Based on the inspection and coordination with the contractor, the COR will determine if replacement is necessary.

3. Contractor shall not damage existing exterior wires and shall coordinate with the Technical Point of Contact to develop an acceptable plan to provide a neat and finished product around areas with existing wires.

C. Comply with cited sheet metal standards. Allow for thermal expansion; set true to line and level. Install Work with laps, joints, and seams permanently watertight and weatherproof; conceal fasteners where possible.

D. Metal Protection: Where dissimilar metals contact each other, protect against galvanic action or corrosion by painting contact surfaces with bituminous coating.

END OF SECTION 076200

SECTION 077100 - ROOF SPECIALTIES

1.1 SECTION REQUIREMENTS

A. Submittals:

1. Manufacturer’s Literature: Submit a copy of the manufacturer's descriptive data for gutters, downspouts, downspout extensions, gutter guards, and hangers to be used on this project. Product Data, Manufacturer’s installation recommendations, Warranty.

2. Shop Drawings: Submit a copy of shop drawings for the gutters, downspouts, and gutter guards to be used on this project. Shop drawings shall indicate the complete layout with dimensions, gauge of material, connections, fastening methods, and other details as necessary to present a complete drainage system.

B. Warranties: Provide manufacturer's standard written warranty, without monetary limitation, signed by manufacturer agreeing to promptly repair or replace roof specialties that show evidence of deterioration of factory-applied finishes for the period of 20 years.

1. Workmanship warranty: 2 years after substantial completion

PART 2 - PRODUCTS

2.1 MATERIALS

A. Fasteners: Stainless-steel, galvanized or manufacturer’s recommended fasteners, suitable for application and design to meet performance requirements.

2.2 ROOF SPECIALTIES

A. Gutters:

1. Manufactured in uniform section lengths, with matching corner units, ends, outlet tubes, and other accessories. Elevate back edge at least 1 inch above front edge. Furnish expansion joints and expansion-joint covers.

2. Gutter Style: Seamless, Aluminum 5” “K” style, 0.027” thickness. Size/style/color to match existing and to be verified by contractor. Size shall be constant throughout the length required. Color to match existing and to be approved by COR

B. Downspouts and Accessories:

1. 2 -inch x 3-inch Rectangular, 0.019” thick aluminum, with mitered elbows and 5ft hinged downspout extensions with wishbone bracket to secure extension to downspout when not in use or in the way of mowing. Size/style/color to match existing and to be verified by contractor.