Invitation for Bids for Senior Center Siding Project in the Town of Raynham, MA~1.pdf

INVITATION FOR BIDS

SENIOR CENTER SIDING PROJECT

TOWN OF RAYNHAM

RAYNHAM, MASSACHUSETTS

LEGAL NOTICE

In accordance with M.G.L. Ch. 149, the Town of Raynham is seeking qualified contractors to remove and replace the siding and associated components to the exterior of the Senior Center. Complete bid packages may be obtained as of 11/17/23 on the Town website at www.town.raynham.ma.us, COMMBUYS, or by e-mailing gbarnes@town.raynham.ma.us.

Sealed bids must be received at the Town Administrator Office, 558 South Main St., Raynham, MA 02767 on or before 12/11/23 at 10:00 A.M., at which time and place the bids will be publicly opened.

The Town reserves the right and may cancel this Invitation for Bids or reject in whole or in part any and all bids if the Town determines that serves its best interests.

http://www.town.raynham.ma.us/ mailto:gbarnes@town.raynham.ma.us

I. GENERAL INFORMATION AND BID SUBMISSION REQUIREMENTS

In accordance with Massachusetts General Laws Chapter 149, the Town of Raynham, MA is seeking qualified contractors to demolish and remove existing cedar clapboard siding, gutters/downspouts, wood trim, and soffits and replace with a new vapor barrier, 1” rigid insulation, vinyl siding, PVC trim, and aluminum gutters/downspouts on the exterior of the Raynham Senior Center (also known as the Raynham Council on Aging) located at 2215 King Phillip Street in Raynham, MA 02767. Existing windows of the Raynham Senior Center are to remain and shall be painted on the exterior along with all new PVC components.

Bid packages may be obtained as of Friday, November 17, 2023 on the Town website at www.town.raynham.ma.us, COMMBUYS, or by e-mailing gbarnes@town.raynham.ma.us. Sealed bids marked “BID – SENIOR CENTER SIDING PROJECT” will be accepted at the Town Administrator/Board of Selectmen Office, 558 South Main Street, Raynham, MA 02767 on or before Monday, December 11, 2023 at 10:00 A.M., at which time and place the bids will be publicly opened by the Town Administrator/Chief Procurement Officer or his designee. Bids received after such time will not be accepted.

The Bids shall be reviewed for responsiveness by an Evaluation Committee composed of the Building Commissioner, Community Service Director, and Town Administrator/Chief Procurement Officer. These individuals shall review the Bids based solely on the specifications set forth in the I.F.B. The contract shall be awarded to the responsive and responsible bidder with the lowest cost within fifteen

(15) days of the opening, unless the time for award is extended by mutual consent of the parties. Bidder shall execute a formal contract within ten (10) days of the Notice of Award, unless the execution date is extended by mutual consent of the parties. All bid prices are to remain valid through the execution date.

If any changes are made to this I.F.B. an addendum will be issued. Any addendum issued will be e-mailed to all bidders on record as having requested the I.F.B.

Questions concerning this I.F.B. must be submitted in writing to the Town Administrator/Board of Selectmen Office or e-mailed to gbarnes@town.raynham.ma.us. No question shall be considered which is not in writing. Any questions requiring consideration shall be answered in an Addendum e-mailed to all registered responders.

A bidder may correct, modify, or withdraw a bid by written notice received by the Town prior to the bid submission deadline. Bid modifications must be submitted in a sealed envelope clearly labeled “Modification NO. ___.” Each modification must be numbered in sequence, and must reference the original I.F.B.

http://www.town.raynham.ma.us/

After bid opening, a bidder may not change any provision of the bid in a manner prejudicial to the interests of the Town or fair competition. Minor informalities will be waived or the bidder will be allowed to correct them. If a mistake and the intended bid are clearly evident on the face of the bid document, the mistake will be corrected to reflect the intended correct bid, and the bidder will be notified in writing; the bidder may not withdraw the bid. A bidder may withdraw a bid if a mistake is clearly evident on the face of the bid documents, but the intended correct bid is not similarly evident.

The Town reserves the right and may cancel this I.F.B. or reject in whole or in part any and all bids if the Town determines that cancellation or rejection serves the best interests of the Town. It may negotiate with the successful bidder to finalize details of proposed contract.

If, at the time of the scheduled bid submission deadline, the Town Administrator/Board of Selectmen Office is closed due to uncontrolled events such as fire, snow, ice, wind, building evacuation or illness, bids will be accepted until 10:00 A.M. the next normal business day.

Bids must be submitted in a sealed envelope. The following sections need to be filled out and submitted in the sealed envelope:

• Signed Price Bid Form with Bid Price (Attachment A)

• Certification of Tax Compliance and of Non-collusion Statement (Attachment B)

• Affidavit of Labor Harmony and OSHA Compliance (Attachment C)

• Contractor References (Attachment D)

In addition, within the sealed envelope, a bid security in the form of a bid bond, certified check, or cashier's check payable to the Town of Raynham is required in a dollar amount of not less than five percent (5%) of the bid amount must be included.

Bidders must be able to comply with all of the I.F.B. specifications in order for your bid to be accepted. Please read all of the I.F.B. specifications and follow all instructions in preparing your I.F.B. response. Failure to respond properly may result in the REJECTION of your bid.

Prevailing Wage Rates as determined by the Massachusetts Department of Labor Standards (DLS) under the provision of the Massachusetts General Laws, Chapter 149, Section 26 to 27G, as amended, apply to this project. The schedules will be e-mailed to all bidders and posted on the Town website and COMMBUYS as soon as provided to the Town by DLS. It is the responsibility of the contractor, before bid opening, to request if necessary, any additional information on Prevailing Wage Rates for those trades people who may be employed for the proposed work under this contract.

The successful bidder shall possess the skill, ability and integrity necessary for the faithful performance of the work, shall be able to furnish labor that can work in harmony with all other elements of labor employed, or to be employed, in the work, and shall otherwise comply with all applicable provisions of law. All employees to be employed in the work subject to this bid will have successfully completed a course in construction safety and health approved by the United States Occupational Safety and Health administration that is at least 10 hours in duration.

Successful bidder will provide 50% payment bond with ten (10) days of the contract award.

A site inspection appointment can be scheduled by contacting the Town Administrator, Gregory Barnes, at 508-824-2707 or Community Services Director, Erin Medeiros, at 508-824-2740. The inspection will allow prospective contractors to familiarize themselves with all conditions that may affect the performance and cost of the contract. Failure to become familiarized with all conditions shall not constitute a basis for subsequent contract change orders. As previously stated, the project site is at the Raynham Senior Center (also known as the Raynham Council on Aging) located at 2215 King Phillip Street in Raynham, MA 02767.

II. SCOPE OF SERVICES

See Attachment E for a detailed scope of services and specifications, including a photo survey reflecting the existing conditions of the building.

Once installation has started, it shall continue uninterrupted until all work is complete and satisfactory to the Town.

III. MINIMUM CRITERIA

Bidders must provide all of the services described in Section II: Scope of Services and comply with all Bid Submission Requirements listed in Section I.

IV. REFERENCES

Bidders must submit a list of at least four (4) contracts performed in the past three (3) years that are similar in size and scope of this contract with contact names and telephone numbers. Poor references may be a basis for a determination that the bidder is not a responsible bidder. Reference Form is included in the bid package as Attachment D.

V. RULE FOR AWARD

The Town will award the contract to the responsive and responsible bidder offering the lowest total price for all required services as indicated in the bid documents pursuant to Massachusetts General Laws Chapter 149.

VI. BID PRICING SHEET

Bid pricing sheet is included with the bid package as Attachment A.

VII. NON-COLLUSION FORM AND TAX COMPLIANCE FORM

Bidders must submit a certification of tax compliance and non-collusion with a bid.

Copies of the forms are included with the bid package as Attachment B.

VIII. AFFIDAVIT OF LABOR HARMONY AND OSHA COMPLIANCE

Bidders must submit an affidavit of labor harmony and OSHA compliance with a bid. A copy of the form is included with the bid package as Attachment C.

IX. BID DEPOST

A bid security in the form of a bid bond, certified check, or cashier's check payable to the Town of Raynham is required in a dollar amount of not less than five percent (5%) of the bid amount.

X. ADDITIONAL TERMS AND CONDITIONS

A. Compliance with Laws and Regulations. Contractor shall comply with all laws and regulations including regulations of prevailing wages, salaries and workers compensation. Departures will be promptly corrected and shall be the responsibility of the contractor.

B. Insurance. The contractor shall be responsible to the Town or any third party for any property damage or bodily injury caused by it, any of its subcontractors, employees or agents in the performance of, or as a result of, the work under this Agreement. The contractor and any subcontractors used hereby certify that they are insured for workers’ compensation, property damage, personal and product liability.

The Contractor and any subcontractor it uses shall purchase, furnish copies of, and maintain in full force and effect insurance policies in the amounts here indicated.

General Liability Per Occurrence: $1,000,000 Per Project Aggregate: $2,000,000

Property Damage Liability Per Occurrence: $1,000,000 Per Project Aggregate: $2,000,000

Automobile Liability Combined Single Limit Per Occurrence: $1,000,000

Prior to commencement of any work under this Agreement, the contractor shall provide the Town with Certificates of Insurance which include the Town as an additional named insured and which include a thirty (30) day notice of cancellation to the Town.

C. Hold Harmless. The contractor shall indemnify, defend, and save harmless the Town, and all of its officers, agents, and employees against all suits, claims of liability of every name and nature, for or on account of any injuries to persons or damage to property arising out of the negligence of the contractor in the performance of the work covered by this contract and/or failure to comply with the terms and conditions of the contract, whether by himself or his employees or sub-contractors.

ATTACHMENT A - SENIOR CENTER SIDING PROJECT

PRICE PROPOSAL FORM

Bid price per specifications:

Exceptions and/or Notations:

Submitted by:

Company Name

Signature of Individual/General Partner/Authorized Officer

Name of Partnership or Corporation, if applicable

Date

ATTACHMENT B - SENIOR CENTER SIDING PROJECT

CERTIFICATION OF TAX COMPLIANCE:

Pursuant to Mass General Laws, Chapter 62C, s. 49A, I certify under the penalties of perjury, that I, to my best knowledge and belief, I am in compliance with all laws of the Commonwealth relating to taxes, reporting of employees and contractors, and withholding and remitting child support.

Signature of person bidding Social Security # (Voluntary)

Name of business/organization Date

Approval of a contract or purchase order or any other agreement will not be granted unless this certification clause is signed.

Your social security number will be furnished to the Mass Department of Revenue to determine whether you have met filing or tax payment obligations. Providers who fail to correct their non-filing or delinquency will not have a contract or other agreement issued, renewed or extended. This request is made under the authority of the Mass General Laws, Chapter 62, s. 49A.

NON-COLLUSION STATEMENT:

Pursuant to Mass General Laws, Chapter 701 of the Acts of 1983, the undersigned certifies under the penalties of perjury that this bid or proposal has been made and submitted in good faith and without collusion or fraud with any other person. As used in this certification, the word “person” shall mean any natural person, business, partnership, corporation, union, committee, club, or other organization, entity, or group of individuals.

Signature of person bidding Name of business/organization

Name of person bidding - Please Print Date

ATTACHMENT C – SENIOR CENTER SIDING PROJECT

AFFIDAVIT OF LABOR HARMONY AND OSHA COMPLIANCE:

Pursuant to Mass General Laws, Chapter 30, s. 39A, the undersigned certifies under penalties of perjury that the contractor is able to furnish labor that can work in harmony with all other elements of labor employed or to be employed at the work and that all employees to be employed at the worksite and in the work will have completed an OSHA-approved construction safety and health course lasting at least ten (10) hours.

Signature of person bidding Name of business/organization

Name of person bidding - Please Print Date

ATTACHMENT D - SENIOR CENTER SIDING PROJECT

REFERENCE FORM

Bidder: _____________________________________________________________

Bidder must provide three (3) references for contracts performed that are similar in size and scope to this Bid.

Reference: _________________________ Contact: _________________________ Address: __________________________ Phone: _________________________ __________________________________ Fax: _________________________

Description and date(s) of supplies or services provided: _______________________

Reference: _________________________ Contact: _________________________ Address: __________________________ Phone: _________________________ __________________________________ Fax: _________________________

Description and date(s) of supplies or services provided: _______________________

__________________________________ Fax: _________________________

Description and date(s) of supplies or services provided: _______________________

__________________________________ Fax: _________________________

Description and date(s) of supplies or services provided: _______________________

ATTACHMENT E - SENIOR CENTER SIDING PROJECT

| Town of Raynham Senior Center – Siding 1

General Project Scope:

The photo survey reflects the current conditions of the existing building. The site walk-through uncovered issues relating to the existing exterior siding and trim.

The project scope includes the demolition/removal of existing cedar clapboard siding, gutters/downspouts, wood trim, and soffits. Provide and install new vapor barrier, 1” rigid insulation, vinyl siding and new PVC trim on the exterior. Existing windows are to remain and shall be painted. Provide and install new aluminum gutters/downspouts in the same quantity and locations as existing components.

Note: It is anticipated that damaged, rotted sheathing may be found at portions of the exterior during selective demolition. The general contractor is to provide an alternate line item with a per-square-foot cost for sheathing replacement.

Refer to the attached project specifications for all specified materials and colors.

General Demolition Scope:

1. Demolition and removal of exterior siding.

2. Demolition and removal of exterior wood trim.

3. Demolition and removal of downspouts and all accessories.

4. Demolition and removal of existing exterior soffits.

5. Remove and reinstall any existing equipment as required to complete the scope of work.

6. Prepare all existing windows for new paint.

7. Prepare all existing roof edge trim and gutters for new paint.

New Work Scope:

1. Install new vapor barrier and 1” rigid insulation board.

2. Install new vinyl siding.

a. Lap siding for the main body of the building.

b. Straight edge shingle at the gable dormer.

3. Install new PVC trim.

4. Install new “K” style aluminum gutters, downspouts and all accessories.

a. Provide new splash blocks at all downspouts location and provide for positive drainage away from building.

5. Install new vinyl exterior soffits (continuously vented).

6. Reinstall any existing equipment as required to complete the scope of work.

7. Paint all existing window sash (exterior only) and all new PVC exterior trim components.

ATTACHMENT E- SENIOR CENTER SIDING PROJECT

General Scope of Work

Work shown on this sheet is typical for the entire exterior of the building. General Contractor is to visit site to familiarize themselves with the configuration, layout and quantities

2 Town of Raynham Senior Center – Exterior Improvements

Note: all new PVC trim shall be painted

Remove existing wood rakes and soffit. Provide new PVC trim to match existing, typical all four sides Existing asphalt shingles to remain, typical

Remove existing cedar siding back to existing sheathing. Provide new vapor barrier, 1" rigid insulation and vinyl cedar shakes as specified.

typical at all gabled roof areas (all four sides)

Paint existing louvers, window sash and underside of existing entry canopy, typical

Alternate #1:

General contractor shall provide a per/sf alternate cost for replacement of existing building sheathing found to be rotted or damaged upon demolition

Remove existing cedar siding back to existing sheathing. Provide new vapor barrier, 1" rigid insulation and vinyl lap siding at walls below the soffit line, typical (all four sides)

Remove and reinstall all building mounted equipment as required.

Provide PVC plinth blocks at all building mounted equipment as required

Remove existing wood trim at existing posts and replace with new PVC, typical at all post locations

Provide new 1x pvc trim with integral J-moulding typical at all windows and doors (all four sides)

These images are provided to add clarity to the scope of work. Also, refer to project scope notes, project specifications as well as any additional information provided by Owner. The work shown on this sheet is typical for all sides of the building.

PHOTO SURVEY

Date: 05/20/2022

3 | Town of Raynham Senior Center – Siding

Photo Survey:

No. Photos 001 Elevations

North Elevation

4 | Town of Raynham Senior Center – Siding

South Elevation – Existing Conditions

East Elevation - Existing Conditions

5 | Town of Raynham Senior Center – Siding

West Elevation - Existing Conditions

North West Elevation – Existing Conditions

6 | Town of Raynham Senior Center – Siding

South East Elevation – Existing Conditions

South West Elevation – Existing Conditions

7 | Town of Raynham Senior Center – Siding

002 Openings – Doors – Existing Conditions

North Door South Door

South Storefront Door

8 | Town of Raynham Senior Center – Siding

003 Openings – Windows – Existing Conditions

9 | Town of Raynham Senior Center – Siding

004 Base of Wall – Existing Conditions

10 | Town of Raynham Senior Center – Siding

005 Roof / Wall Intersection – Existing Conditions

11 | Town of Raynham Senior Center – Siding

006 Canopies- Existing Conditions

007 Disrepair

Project Manual and Specifications

TABLE OF CONTENTS

Refer to all owner provided documents in regard to bidding instructions and requirements as well as any additional general project requirements.

DIVISION 02 – EXISTING CONSTRUCTION

02 41 19 SELECTIVE DEMOLITION

DIVISION 06 – WOOD, PLASTICS, AND COMPOSITES

06 20 13 EXTERIOR FINISH CARPENTRY

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 46 46 VINYL AND POLYMER SIDING

07 62 00 SHEET METAL FLASHING AND TRIM

DIVISION 09 – FINISHES

09 91 13 PAINTING

END OF TABLE OF CONTENTS

SECTION 00 01 10 - Page 1 of 1

TABLE OF CONTENTS

SECTION 02 41 19 - Page 1 of 6

SELECTIVE DEMOLITION

SECTION 02 41 19 - SELECTIVE DEMOLITION

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by any Documents provided by Owner as a part of this project.

1.2 SUMMARY

A. This Section includes the following:

1. Demolition and removal of exterior siding

2. Demolition and removal of exterior wood trim

3. Demolition and removal of downspouts and all accessories.

1.3 DEFINITIONS

A. Remove: Detach items from existing construction and legally dispose of them off-site, unless indicated to be removed and salvaged or removed and reinstalled.

B. Remove and Salvage: Detach items from existing construction and deliver them to Owner.

C. Remove and Reinstall: Detach items from existing construction, prepare them for reuse, and reinstall them where indicated.

D. Existing to Remain: Existing items of construction that are not to be removed and that are not otherwise indicated to be removed, removed and salvaged, or removed and reinstalled.

1.4 MATERIALS OWNERSHIP

A. Unless otherwise indicated, demolition waste becomes property of Contractor.

B. Historic items, relics, and similar objects including, but not limited to, cornerstones and their contents, commemorative plaques and tablets, and other items of interest or value to Owner that may be encountered during selective demolition remain Owner's property.

1. Carefully remove and salvage each item or object in a manner to prevent damage and deliver promptly to Owner.

SECTION 02 41 19 - Page 2 of 6

1.5 PREINSTALLATION MEETINGS

A. Predemolition Conference: Conduct conference at Project site with Owner. Review methods and procedures related to selective demolition including, but not limited to, the following:

1. Inspect and discuss condition of construction to be selectively demolished.

2. Review and finalize selective demolition schedule and verify availability of materials, demolition personnel, equipment, and facilities needed to make progress and avoid delays.

3. Review requirements of work performed by other trades that rely on substrates exposed by selective demolition operations.

4. Review areas where existing construction is to remain and requires protection.

1.6 INFORMATIONAL SUBMITTALS

A. Qualification Data

B. Proposed Protection Measures: Submit report, including drawings, that indicates the measures proposed for protecting individuals and property for environmental protection, for dust control and for noise control. Indicate proposed locations and construction of barriers.

C. Schedule of Selective Demolition Activities: Indicate the following:

1. Detailed sequence of selective demolition and removal work, with starting and ending dates for each activity. Ensure Owner's on-site operations are uninterrupted.

2. Interruption of utility services. Indicate how long utility services will be interrupted.

3. Locations of proposed dust- and noise-control temporary partitions and means of egress.

4. Coordination of Owner's continuing occupancy of portions of existing building.

5. Means of protection for items to remain and items in path of waste removal from building.

D. Predemolition Photographs or Video: Submit before Work begins.

1.7 CLOSEOUT SUBMITTALS

A. Inventory: After selective demolition is complete, submit a list of items that have been removed and salvaged.

B. Landfill Records: Indicate receipt and acceptance of hazardous wastes by a landfill facility licensed to accept hazardous wastes.

1.8 QUALITY ASSURANCE

A. Demolition Firm Qualifications: An experienced firm that has specialized in demolition work similar in material and extent to that indicated for this Project.

SECTION 02 41 19 - Page 3 of 6

B. Regulatory Requirements: Comply with governing EPA notification regulations before beginning selective demolition. Comply with hauling and disposal regulations of authorities having jurisdiction.

1. Comply with waste ban regulations of the Massachusetts Department of Environmental

Protection (MassDEP), 310 CMR 19.017, for disposal of asphalt pavement, brick, concrete, metal, and wood.

C. Standards: Comply with ANSI A10.6 and NFPA 241.

1.9 PROJECT CONDITIONS

A. Owner will occupy portions of building immediately adjacent to selective demolition area.

Conduct selective demolition so Owner's operations will not be disrupted.

1. Comply with requirements specified in Division 01 Section "Summary."

B. Conditions existing at time of inspection for bidding purpose will be maintained by Owner as far as practical.

C. Notify of discrepancies between existing conditions and scope before proceeding with selective demolition.

D. Hazardous Materials: It is not expected that hazardous materials will be encountered in the Work.

1. If suspected hazardous materials are encountered, do not disturb; immediately notify

Owner. Hazardous materials will be removed by Owner under a separate contract.

E. Storage or sale of removed items or materials on-site is not permitted.

F. Utility Service: Maintain existing utilities indicated to remain in service and protect them against damage during selective demolition operations.

1. Maintain fire-protection facilities in service during selective demolition operations.

PART 2 - PRODUCTS

2.1 PEFORMANCE REQUIREMENTS

A. Regulatory Requirements: Comply with governing EPA notification regulations before beginning selective demolition. Comply with hauling and disposal regulations of authorities having jurisdiction.

B. Standards: Comply with ANSI/ASSE A10.6 and NFPA 241.

SECTION 02 41 19 - Page 4 of 6

PART 3 - EXECUTION

3.1 EXAMINATION

A. Survey existing conditions and correlate with requirements indicated to determine extent of selective demolition required.

B. Inventory and record the condition of items to be removed and reinstalled and items to be removed and salvaged.

C. When unanticipated mechanical, electrical, or structural elements that conflict with intended function or design are encountered, investigate and measure the nature and extent of conflict.

Promptly submit a written report to Owner.

D. Survey of Existing Conditions: Record existing conditions by use of preconstruction photographs.

1. Inventory and record the condition of items to be removed and salvaged. Provide photographs of conditions that might be misconstrued as damage caused by salvage operations.

2. Before selective demolition or removal of existing building elements that will be reproduced or duplicated in final Work, make permanent record of measurements, materials, and construction details required to make exact reproduction.

3.2 UTILITY SERVICES AND MECHANICAL/ELECTRICAL SYSTEMS

A. Existing Services/Systems: Maintain services/systems indicated to remain and protect them against damage during selective demolition operations.

1. Comply with requirements for existing services/systems interruptions specified in Division

01 Section "Summary."

3.3 PREPARATION

A. Site Access and Temporary Controls: Conduct selective demolition and debris-removal operations to ensure site safety and minimum interference with roads, streets, walks, walkways, and other adjacent occupied and used facilities.

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

1. Provide protection to ensure safe passage of people around selective demolition area and to and from occupied portions of building.

2. Provide temporary weather protection, during interval between selective demolition of existing construction on exterior surfaces and new construction, to prevent water leakage and damage to structure and interior areas.

SECTION 02 41 19 - Page 5 of 6

3. Protect walls, ceilings, floors, and other existing finish work that are to remain or that are exposed during selective demolition operations.

4. Cover and protect furniture, furnishings, and equipment that have not been removed.

C. Temporary Shoring: 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, and to prevent unexpected or uncontrolled movement or collapse of construction being demolished.

1. Strengthen or add new supports when required during progress of selective demolition.

3.4 SELECTIVE DEMOLITION, GENERAL

A. General: Demolish and remove existing construction only to the extent required by new construction and as indicated. Use methods required to complete the Work within limitations of governing regulations and as follows:

1. Proceed with selective demolition systematically, from higher to lower level. Complete selective demolition operations above each floor or tier before disturbing supporting members on the next lower level.

2. Remove decayed, vermin-infested, or otherwise dangerous or unsuitable materials and promptly dispose of off-site.

B. Removed and Salvaged Items:

1. Clean salvaged items.

2. Pack or crate items after cleaning. Identify contents of containers.

3. Store items in a secure area until delivery to Owner.

4. Transport items to Owner's storage area designated by Owner.

5. Protect items from damage during transport and storage.

C. Removed and Reinstalled Items:

1. Clean and repair items to functional condition adequate for intended reuse. Paint equipment to match new equipment.

2. Pack or crate items after cleaning and repairing. Identify contents of containers.

3. Protect items from damage during transport and storage.

4. Reinstall items in locations indicated. Comply with installation requirements for new materials and equipment. Provide connections, supports, and miscellaneous materials necessary to make item functional for use indicated.

D. Existing Items to Remain: Protect construction indicated to remain against damage and soiling during selective demolition. When permitted by Architect, items may be removed to a suitable, protected storage location during selective demolition and reinstalled in their original locations after selective demolition operations are complete.

SECTION 02 41 19 - Page 6 of 6

3.5 DISPOSAL OF DEMOLISHED MATERIALS

A. General: Except for items or materials indicated to be recycled, reused, salvaged, reinstalled, or otherwise indicated to remain Owner's property, remove demolished materials from Project site and legally dispose of them.

1. Do not allow demolished materials to accumulate on-site.

2. Remove and transport debris in a manner that will prevent spillage on adjacent surfaces and areas.

3. Remove debris from elevated portions of building by chute, hoist, or other device that will convey debris to grade level in a controlled descent.

4. Comply with requirements specified in Division 01 Section “Construction Waste

Management and Disposal."

B. Burning: Do not burn demolished materials.

C. Disposal: Transport demolished materials off Owner's property. Separate, salvage, recycle, and legally dispose of materials in accordance with the Commonwealth of Massachusetts Waste Ban, 310 CMR 19.017.

1. Include cost of all transportation and disposal.

2. Provide verification of all disposal trips.

3. Hazardous materials are to be handled and disposed of in accordance with all State, Local, and Federal regulations.

3.6 CLEANING

A. Clean adjacent structures and improvements of dust, dirt, and debris caused by selective demolition operations. Return adjacent areas to condition existing before selective demolition operations began.

END OF SECTION 02 41 19

ATTACHMENT E – SENIOR CENTER SIDING PROJECT

SECTION 06 20 13 - Page 1 of 5

EXTERIOR FINISH CARPENTRY

SECTION 06 20 13 – EXTERIOR FINISH CARPENTRY

A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or

A. This Section includes exterior standing and running trim including the following:

1. Cellular PVC trim boards, moldings, profiles, and sheets for frieze boards, window surrounds, eaves, and rakes.

2. Vented nail strip.

B. Related Sections include the following:

1. Section 074646 Vinyl and Polymer Siding

2. Section 076200 Sheet Metal Flashing and Trim

3. Section 099100 Painting

1.3 SUBMITTALS

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

B. Samples for Verification:

1. For cellular PVC trim, with 1/2 of exposed surface finished; 50 sq. in.

C. Warranties: Special warranties specified in this Section.

1.4 QUALITY ASSURANCE

A. Preinstallation Conference: Conduct conference at Project site with Owner.

B. Mockups: Build mockups to set quality standard for installation.

SECTION 06 20 13 - Page 2 of 5

1. Build mockups of each type of cellular PVC trim installation, as directed by the Owner.

2. Approved mockups may become part of the completed Work if undisturbed at time of

Substantial Completion.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Store trim materials and sheets on a flat and level surface on a full shipping pallet. Handle materials to prevent damage to product ends and corners. Provide for air circulation within and around stacks and under temporary coverings.

1.6 WARRANTY

A. Manufacturer's Warranty for Cellular PVC Trim: Manufacturer agrees to repair or replace trim that fails due to defects in manufacturing within specified warranty period. Failures include, but are not limited to, deterioration, delamination, and excessive swelling from moisture.

1. Warranty Period: 25 years from date of Substantial Completion.

2.1 STANDING AND RUNNING TRIM

A. Cellular PVC Trim: Extruded, expanded PVC with a small-cell microstructure, made from UV-and heat-stabilized, rigid material.

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

Azek Building Products, Inc. or one of the following:

a. Advanced TrimWright, Inc.

b. Kleer.

c. Versatex.

2. Performance and physical characteristic requirements:

a. Density: ASTM D 792, not less than 0.55 g/cu.cm.

b. Heat Deflection Temperature: Not less than 150 deg F, per ASTM D 648.

c. Coefficient of Linear Expansion: Not more than 3.2 x 10-5 inches/inch x deg F.

d. Water Absorption: Not more than 1 percent, per ASTM D 570.

e. Flame-Spread Index: 25 or less, per ASTM E 84.

3. Trim Boards: 5/4-inch thickness in widths to match existing.

4. Moldings and Profiles: To match existing.

5. Color: White.

SECTION 06 20 13 - Page 3 of 5

6. Texture: Smooth.

2.2 MISCELLANEOUS MATERIALS

A. Fasteners for Exterior Finish Carpentry: Provide stainless steel nails screws recommended by manufacturer in sufficient length to penetrate into wood substrate.

1. The use of staples, brads, finish nails and wire nails is not permitted.

2. Provide hidden fastening system complete with screws, plugs and setting tools for concealed fastening.

a. Product: Subject to compliance with requirements, provide the following, or equal for use with cellular PVC trim product selected:

1) Cortex Hidden Fastening System.

B. Adhesive for Cellular PVC Trim: Cellular PVC cement product recommended by trim manufacturer to bond trim joints.

C. Flashing: Comply with requirements in Division 07 Section "Sheet Metal Flashing and Trim" for flashing materials installed in exterior finish carpentry.

A. Examine substrates, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance.

B. Examine finish carpentry materials before installation. Reject materials that are wet, moisture damaged, and mold damaged.

C. Proceed with installation only after unsatisfactory conditions have been corrected.

Commencement of the work indicates acceptance of substrates.

3.2 PREPARATION

A. Clean substrates of projections and substances detrimental to application.

3.3 INSTALLATION, GENERAL

A. Do not use materials that are unsound, warped, improperly treated or finished, inadequately seasoned, or too small to fabricate with proper jointing arrangements.

1. Do not use manufactured units with defective surfaces, sizes, or patterns.

SECTION 06 20 13 - Page 4 of 5

B. Install exterior finish carpentry level, plumb, true, and aligned with adjacent materials. Use concealed shims where necessary for alignment.

1. Scribe and cut exterior finish carpentry to fit adjoining work.

2. Install to tolerance of 1/8 inch in 96 inches for level and plumb. Install adjoining exterior finish carpentry with 1/32-inch maximum offset for flush installation and 1/16-inch maximum offset for reveal installation.

3. Coordinate exterior finish carpentry with materials and systems in or adjacent to it. Provide cutouts for mechanical and electrical items that penetrate exterior finish carpentry.

3.4 STANDING AND RUNNING TRIM INSTALLATION

A. Install cellular PVC trim to comply with manufacturer's written instructions.

B. Install trim with minimum number of joints practical, using full-length pieces from maximum lengths of trim available. Do not use pieces less than 24 inches long except where necessary.

1. Use scarf joints for end-to-end joints.

2. Stagger end joints in adjacent and related members.

C. Fit exterior joints to exclude water. Cope at returns and miter at corners to produce tight-fitting joints with full-surface contact throughout length of joint. Plane backs of casings to provide uniform thickness across joints, where necessary for alignment.

D. Install trim boards with two fasteners per every framing member. Trimboards 12-inches and wider, and sheets, require additional fasteners per manufacturer’s recommendation. Install fasteners no more than 2-inches from the end of the board.

1. Fasten all trim boards and sheets with stainless steel screws.

2. Predrilling for fasteners may be required in low temperatures. Comply with manufacturer’s recommendations.

3. Allow for 1/8-inch per 18 foot of run for expansion and contraction.

E. Glue all PVC to PVC joints with cellular PVC cement to prevent joint separation. Secure glue joint with fasteners on each side of the joint to allow adequate bonding time.

F. Provide plugs in all fastener holes prior to finish painting by Division 09 Section “Painting.” Sand all plugs smooth with face of trim.

3.5 ADJUSTING

A. Replace exterior finish carpentry that is damaged or does not comply with requirements. Exterior finish carpentry may be repaired or refinished if work complies with requirements and shows no evidence of repair or refinishing. Adjust joinery for uniform appearance.

SECTION 06 20 13 - Page 5 of 5

3.6 CLEANING

A. Clean exterior finish carpentry on exposed and semi-exposed surfaces. Touch up factory-applied finishes to restore damaged or soiled areas.

3.7 PROTECTION

A. Protect installed products from damage from weather and other causes during construction.

B. Remove and replace finish carpentry materials that are wet, moisture damaged, and mold damaged.

1. Indications that materials are wet or moisture damaged include, but are not limited to, discoloration, sagging, or irregular shape.

2. Indications that materials are mold damaged include, but are not limited to, fuzzy or splotchy surface contamination and discoloration.

END OF SECTION 06 20 13

SECTION 07 46 46 - Page 1 of 6

VINYL AND POLYMER SIDING

SECTION 07 46 46 – VINYL AND POLYMER SIDING

1.2 SECTION INCLUDES

A. Vinyl siding, Polymer shake and shingle siding.

B. Vinyl soffits.

C. Accessories and trim.

1.3 RELATED SECTIONS

A. Section 07 46 46- Vinyl and Polymer Siding.

1.4 REFERENCES

A. ASTM D7793 – Standard Specification for Insulated Vinyl Siding

B. ASTM D 3679 - Standard Specification for Rigid Poly (Vinyl Chloride) (PVC) Siding.

C. ASTM D 4477 - Standard Specification for Rigid Poly (Vinyl Chloride) (PVC) Soffit.

D. ASTM D 5206 - Standard Windload Resistance Test.

E. ASTM E 84 - Standard Test Method for Surface Burning Characteristics of Building Materials.

F. ASTM E 119 - Standard Test Methods for Fire Tests of Building Construction and

Materials.

G. ASTM D7254 – Standard Specification for Polypropylene (PP) Siding

1.5 DESIGN/PERFORMANCE REQUIREMENTS

A. Regulatory Requirements: Code compliance in accordance with one or more the following:

1. IBC

B. PVC Fire Resistance: Provide vinyl siding products that meet or exceed the following ratings:

1. Flame Spread Index < 25, per ASTM E 84.

2. Fire endurance classification of 1 hour, per ASTM E 119 in a wall assembly.

SECTION 07 46 46 - Page 2 of 6

C. Cedar Impressions Shake and Shingle Siding Fire Resistance: Provide thermoplastic polyolefin siding products that meet or exceed the following ratings:

1. Flame Spread Index <200 per ASTM E-84.

1.6 SUBMITTALS

A. Product Data: Manufacturer's data sheets on each product to be used, including:

1. Preparation instructions and recommendations.

2. Storage and handling requirements and recommendations.

3. Installation methods.

B. Selection Samples: For each finish product specified, two complete sets of color chips representing manufacturer's full range of available colors and patterns.

C. Verification Samples: For each finish product specified, two samples, minimum size 12 inches (300 mm) long, representing actual product, color, and patterns.

1.7 QUALITY ASSURANCE

A. Installer Qualifications: Provide installer with not less than three years of experience with products specified or has obtained 5-Star Green Contractor (Preferred), 5-Star Contractor (preferred), or Master Craftsman credentials from CertainTeed.

B. Mock-Up: Provide a mock-up for evaluation of installation techniques and workmanship.

1. Finish areas designated by Owner.

2. Do not proceed with remaining work until workmanship and color is approved by

Owner.

3. Reinstall mock-up area as required to produce acceptable work.

1.8 DELIVERY, STORAGE, AND HANDLING

A. Store products in manufacturer's unopened packaging until ready for installation. Refer to manufacturer’s installation instructions for specific storage and handling requirements.

A. Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.

1.10 WARRANTY

A. Provide manufacturer's standard lifetime limited warranty on siding products, transferable to new owners.

PART 2 PRODUCTS

SECTION 07 46 46 - Page 3 of 6

2.1 MANUFACTURERS

A. Acceptable Manufacturer: CertainTeed LLC, Siding Products Group, 20 Moores Road, Malvern, Pennsylvania 19355. Tel: (800) 233-8990; Email:

salessupportgroup@certainteed.com; Web: www.certainteed.com.

B. Substitutions: equal product.

2.2 MATERIALS

A. Polymer Shakes and Shingle Siding: Provide products made of molded polypropylene as specified in this section and manufactured to comply with requirement of ASTM D 7254.

1. Provide elongated nailing slots on nailing flanges to allow movement.

2. Provide products that meet weathering requirements of ASTM D 7254.

3. In accordance with ICC – ES Acceptance Criteria AC366.

4. Provide panel thermometer allowing for proper spacing in various temperatures.

B. Vinyl Siding, Soffit and Components: Provide products made of extruded polyvinyl chloride as specified in this section and manufactured to comply with requirements of ASTM D 3679.

1. Provide elongated nailing slots on nailing flanges to allow for movement.

2. Factory-notch ends of horizontal panels to form overlapping joints.

3. Provide products that meet weathering requirements of ASTM D 3679.

2.3 Polymer Shakes and Shingle Siding (at gables)

A. Cedar Impressions T5 Straight Edge Sawmill Shingles:

1. Design: Triple 5 inch (127 mm) shingle; sawmill finish.

2. Lock: Certilock Molded Perimeter Lock.

3. Width: 15 inch (381 mm)

4. Length: 5 feet (1.52 m) plus or minus .025 inch (6 mm).

5. Average Thickness: 0.100 inch (2.54 mm).

6. Panel Projection: 3/4 inch (19 mm).

7. Panel Exposure: 5 inches (127 mm) plus or minus .062 inch (1.57 mm).

8. Maximum Warp (per 2 panels): 0.250 inch (6 mm).

9. Panel Thermometer: Monitors panel temperature to help ensure accurate installation.

10. Color shall be as follows:

a. Sterling Gray, verify final color selection with Owner prior to ordering.

2.4 VINYL SIDING

A. Monogram D5:

1. Design: Double 5 inch (127 mm) clapboard; rough cedar finish with STUDfinder

Installation System.

2. Nail Hem: RigidForm 210 Technology Roll Over Nail Hem.

3. Lock: CertiLock self-aligning post formed positive lock.

4. Width: 10 inch (254 mm).

5. Length: 12 feet (3.66 m) plus or minus .025 inch (6 mm).

6. Average Thickness: 0.046 inch (1.17 mm).

http://www.certainteed.com/

SECTION 07 46 46 - Page 4 of 6

7. Panel Projection: 3/4 inch (19 mm).

8. Panel Exposure: 5 inch (127 mm) plus or minus .062 inch (1.57 mm).

9. Maximum Warp (per 2 panels): 0.250 inch (6 mm).

10. Color shall be as follows:

a. Colonial White, verify final color selection with Owner prior to ordering.

2.5 VINYL CARPENTRY SOFFITS

A. Universal T4 soffit, center vented.

1. Design: Triple 4 inches (102 mm) center vented; matte finish.

2. Width: 12 inches (305 mm) plus or minus .062 inch (1.57 mm).

3. Length: 12 feet (3.66 m) plus or minus) .025 inch (6 mm).

4. Average Thickness: 0.040 inch (1.0 mm).

5. Exposure: 4 inches (102 mm) single nailing hem.

6. Maximum Warp (per 2 panels): 0.250 inch (6 mm).

7. Ventilation: 1.95 sq. inches per sq. ft.

8. Color shall be as follows:

a. Colonial White, verify final color selection with Owner prior to ordering.

B. Soffit Accessories:

1. J-Channel: 3/8 inch (10 mm), 1/2 inch (13 mm), 5/8” (16 mm) and 3/4 inch (19 mm) by 12 feet, 6 inch (3.81 m) length, for vertical and eave applications.

2. F-Channel: 5/8 inch (15.88 mm) and 3/4 inch (19 mm) by 12 feet 6 inches (3.81 m) length.

3. Soffit H-Bar: 3/8 inch (10 mm), 1/2 inch (13 mm) or 3/4 inch (19 mm) by 12 feet, 6 inches (3.81 m) length, for horizontal and eave applications.

4. Color: Colonial White, verify final color selection with Owner prior to ordering.

2.6 VINYL CARPENTRY ACCESSORIES

A. Standard Accessories:

1. Corner post: Standard width, 10 feet (3.05 m), 12 feet (3.66 m), and 20 feet (6.10 m) lengths.

2. J-Channel: Standard width, 12 feet, 6 inches (3.81 m) length.

3. Undersill trim: ¾” face, 12 feet, 6 inch (3.81 m) length.

4. Dual undersill trim: ¾” face, 12 feet 6 inches (3.81 m) length.

5. 2-1/2 inch (64 mm) Metal Starter Strip. (No Color)

6. 2-1/4 inch (57 mm) Vinyl Starter Strip. (No Color)

7. Color: refer to Product Catalog for color availability of accessories, verify selection with Owner.

B. 1-1/4 Inch Pocket Accessories:

1. Cornerpost: Standard width, 10 feet; (3.05 m) length.

2. J-Channel: Standard width, 12 feet, 6 inches (3.81 m) length.

3. Traditional SuperCorner: 5.5 (140 mm) inches by 20 feet (140 mm by 6.1 m) length.

4. Inside Cornerpost; Standard width, 10 feet (3.05 m) length.

5. 3-1/2 inch (89 mm) Lineal by 20 feet (6.09 m) length.

SECTION 07 46 46 - Page 5 of 6

6. Starter Strip: 3 inches (76 mm) by 12 feet, 6 inches (3.81) m length.

7. Band Board: 7-1/4” (184 mm) width by 16’8” (5.08m) length

8. Finish Board: 3-1/2” (88.9mm) width by 12’6” 3.81 m) length

9. Color: refer to Product Catalog for color availability of accessories, verify selection

C. Optional Accessories:

1. 7” Perfection Offset Mitered Corner Post, 4 pieces, 7 inches each (177.8 mm).

2. T5 Straight Edge Perfection Mitered Corner Post, 15 inches (381 mm).

3. Individual 5” Sawmill Corner, 5 inches (127.0 mm)

4. D7 Staggered Edge Perfection Mitered Corner Post, 14 inches (355.6 mm).

5. 2-1/2 inch (64 mm) Window and Door Casing.

6. 2-1/2 inch (64 mm) Vinyl Starter Strip.

7. 5 inch (127 mm) Lineal: 5 inch by 20 feet (127 mm by 6.1 m) length.

8. 3-1/2 inch (89 mm) Lineal: 3-1/2 inches by 12 feet, 6 inches (89 mm by 3.81 m) length.

9. Color: refer to Product Catalog for color availability of accessories, verify selection

2.7 FASTENERS

A. Provide galvanized or other corrosion-resistant nails as recommended by manufacturer of siding products.

2.8 WEATHER BARRIER:

A. Provide and install commercial building wrap: Dupont Tyvek Commercial Wrap or equal.

B. Install over existing building sheathing prior to installing new rigid insulation.

2.9 RIGID INSULATION:

A. Provide a layer of 1” XPS rigid insulation (R-5) behind all new siding. Fasten insulation and siding per manufacturer’s recommendations.

PART 3 EXECUTION

A. Do not begin installation until substrates have been properly prepared.

B. If substrate preparation is the responsibility of another installer, notify Owner of unsatisfactory preparation before proceeding.

A. Examine, clean, and repair as necessary any substrate conditions which would be detrimental to proper installation.

B. Do not begin installation until unacceptable conditions have been corrected.

SECTION 07 46 46 - Page 6 of 6

3.3 INSTALLATION

A. Install products in accordance with the latest printed instructions of the manufacturer.

B. Installer should have current 5-Star Contractor (preferred) or Master Craftsman credentials.

C. Install products with all components true and plumb.

D. For Vinyl Siding: Nail horizontal panels by placing nail in center of slot. Nail vertical panels by placing first nail at top of top slot and remaining nails in center of slots. Drive nails straight, leaving 1/16 inch (1.6 mm) space between nail head and flange of panel. (NOTE:

Refer to CTS205 Installation Manual for latest installation recommendations) For Polymer Siding: Refer to CTS205 Installation Manual for latest installation recommendations

E. Allow space between both ends of siding panels and trim for thermal movement. Overlap horizontal panel ends one-half the width of factory pre-cut notches.

F. Stagger lap joints in horizontal siding in uniform pattern as successive courses of siding are installed.

G. Install J-channel and flashing to accommodate successive courses of vertical siding. Install wood shims at building corners to bring cut edges of vertical siding out to correct plane.

3.4 PROTECTION

A. Protect installed products until completion of project.

B. Touch-up, repair or replace damaged products before Substantial Completion.

3.5 CLEANING

A. At completion of work, remove debris caused by siding installation from project site.

END OF SECTION

SECTION 07 62 00 - Page 1 of 7

SHEET METAL FLASHING AND TRIM

SECTION 07 62 00 - SHEET METAL FLASHING AND TRIM

A. Section Includes:

1. Formed Products:

a. Formed counterflashing.

b. Formed roof drainage sheet metal fabrications, including gutters, downspout…