J.2 SOW and Specs Vernal Fire Dispatch .pdf

SECTION C - DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-1

Section C - Description/Specifications/Statement of Work

GENERAL SPECIFICATIONS

VERNAL FIRE DISPATCH ROOF REMODEL

3/7/2024

1.1 SCOPE OF CONTRACT

A. This project consists of re-roofing the Vernal Fire Dispatch Building on the Ashley

National Forest. This project includes all requirements and necessary construction to install new architectural grade asphalt shingles. Steps that will be taken will include the following:

1. Remove existing roof materials according to drawings and specifications.

2. Inspection and repair of sheathing according to drawings and specifications.

3. Installation of ice and water shield to entire roof.

4. Installation of new architectural grade asphalt shingle roof construction design according to drawings and specifications.

5. Warranty of the new remodel/installation is to be included in the Project.

1.2 PROJECT LOCATION

1. The project is located at the Vernal Fire Dispatch Office of the Ashley National

Forest, Uinta County, Utah. It is located at 355 N Vernal Avenu in Vernal, Utah, and may be accessed via US 40 and Vernal Ave.

1.3 SITE INFORMATION AND LIMITATIONS

A. The following site conditions are considered incidental to the contract and the contractor will not be paid directly for any of the following items:

1. The building will be occupied during the construction period and the contractor’s operation shall not hinder use and occupancy by Forest Service employees or the public. The contractor will be responsible for signing and limiting public and forest service access to the portions of the building where the construction is.

2. There is existing electrical service for the site. Contractor shall have permission to use the existing electrical services during construction. Contractor shall be aware of the use of electrical services, and shall limit the use of electrical services to the construction alone. Contractor is responsible for turning off all lights and power so as not to waste electricity. Contractor shall provide connections and extensions of services as required for construction operations.

3. There is water service on site. Contractor is to provide connections and extensions of services as required for construction operations.

4. Contractor and workers shall not have access to the building toilet facilities during construction. Contactor is to provide his own portable toilet facilities for the

SECTION C - DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-2

duration of roof removal and construction. Workers are not to be inside the building during construction.

5. All construction equipment shall be pressure washed before entering the Site. The removal of mud and debris from treads, tracks and undercarriage, with emphasis on axles, frame, cross-members, motor mounts, and underneath steps, running boards, and front bumper/brushguard assemblies will be required. The purpose is to reduce or eliminate the transportation of noxious weeds, which is required by Federal and

State regulations.

1.4 TEMPORARY ACCESS

A. Parking: Use designated areas for construction personnel or as approved by the

Contracting Officer for parking. Coordinate all construction parking with the Contracting

Officer.

1.5 WASTE MANAGEMENT AND DISPOSAL

A. Waste Management Plan: Submit 3 copies of Waste Management and Disposal plan within 14 days of date established for the Notice to Proceed.

B. Processing waste material for salvage and recycling is encouraged.

C. The Contractor shall provide and maintain appropriate waste disposal containers or bins at the project site for the duration of the project construction. Verify with Contracting

Office for placement of disposal containers and bins on the project site.

D. Waste material and debris shall be picked up and deposited in the waste disposal bins on a daily basis. Containers must be emptied on a weekly basis unless more frequent emptying is needed.

E. Burning or burying of construction waste material on site will not be permitted. Material shall be disposed of in accordance with the Waste Material Disposal specification.

1.6 FIELD OFFICES, WORK CAMPS, STAGING AND STORAGE AREAS

A. Within 15 day of Notice to Proceed, Contractor shall submit a site plan showing proposed staging areas, access and parking locations, locations for field offices, and storage areas for review and approval by the CO.

B. Areas for staging operations and storage of materials must be approved by the CO. The

Contractor must request in writing for approval from the CO to stage trailers (work) on site. Overnight camping and housing on site will not be allowed.

1.7 TRAFFIC CONTROL AND CONSTRUCTION SIGNING

A. No work that endangers, interferes, or conflicts with traffic or access to work sites shall be performed until a plan for satisfactory warning and handling of traffic has been submitted by the Contractor and approved by the CO and Local Transportation Authority.

Construction signing for traffic control shall conform to the Manual of Uniform Traffic

SECTION C - DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-3

Control Devices (MUTCD). All traffic control signs will be placed in areas adequate for a truck pulling a fifth wheel trailer to be turned around. Contractor shall not be paid directly for this item, rather it will be considered incidental to other items of work listed in the Schedule of Items.

B. Provide project signs as indicated. Unauthorized signs are not permitted.

1. Identification Signs: Provide Project identification signs.

2. Temporary Signs: Provide other signs as indicated and as required informing public and individuals seeking entrance to Project.

3. Provide temporary, directional signs for construction personnel and visitors as required.

4. Maintain and touchup signs so they are legible at all times.

1.8 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 as 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.

1.9 START DATE

A. June 2024

1.10 CONTRACT TIME

A. 30 Calendar Days

1.11 SPECIFICATIONS

A. The following specifications are attached. Some sections in the schedule of items refer to other sections not listed and are subsidiary to, or are included in payment for other pay items in this contract. These items are considered incidental and no additional compensation will be made.

DIVISION 01 GENERAL REQUIREMENTS

SECTION 000001 – SECTION C

SECTION 000050 – FIRE CENTER ROOF REMODEL

SECTION 011250 – MEASUREMENT AND PAYMENT

SECTION 013300 – SUBMITTAL PROCEDURES

DIVISION 02 EXISTING CONDITIONS

SECTION C - DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-4

SECTION 017320 – SELECTIVE DEMOLITION

SECTION 024100 – WASTE MATERIAL DISPOSAL

DIVISION 03 THROUGH 05 - NOT USED

DIVISION 06 WOOD, PLASTICS AND COMPOSITES

SECTION 061600 - SHEATHING

DIVISION 07 THERMAL & MOISTURE PROTECTION

SECTION 070150 – PREPARATION FOR RE-ROOFING

SECTION 073110 - ASPHALT SHINGLES

SECTION 076200 – SHEET METAL FLASHING & TRIM

SECTION 079200 – JOINT SEALANTS

DIVISION 08 THROUGH 33 NOT USED

END OF SECTION C

July 2024

DISTRICT OFFICE ROOF REMODEL 000050-5

USDA FOREST SERVICE, R4

Vernal Fire Dispatch Roof Remodel

SECTION 000050 - VERNAL FIRE DISPATCH ROOF REMODEL

PART 2 - GENERAL

2.1 SUMMARY

A. This project includes all requirements and necessary construction to alleviate existing roof deterioration, and leaking conditions. The existing roof shall be removed and a new roof design shall be installed.

B. Work that will be completed in this project will include the following.

1. Remove existing roof materials as shown in drawings and specifications.

2. Install new roof construction design as shown in drawings and specifications.

3. Warranty of the new roof installation is to be included in the project.

2.2 REFERENCE SPECIFICATIONS

A. The publications listed below form a part of this specification to the extent referenced.

The publications are referred to in the text by the basic designation only.

2021 International Building Code

2021 International Existing Building Code

2021 International Plumbing Code

2021 International Mechanical Code

2021 International Fuel Gas Code

2021 International Energy Conservation Code

2020 National Electrical Code

2017 National Fire Protection Association Standards 13R and 13D.

2004 Americans with Disabilities Act/Architectural Barriers Act Guidelines (ADA/ABAG)

(http://www.access-board.gov/adaag/html/adaag.htm)

2.3 MEASUREMENT AND PAYMENT

A. Vernal Fire Dispatch Roof Remodel - Measurement and Payment shall be Lump Sum

Quantity (LSQ) as shown in the Schedule of Items for the demolition and remodel of new roof of the District Office to be completed and ready for use. Measurement shall include all work items included in the drawings and specifications.

2.4 RELATED WORK

A. The work shall be in accordance with the contract drawings.

http://www.access-board.gov/adaag/html/adaag.htm

DISTRICT OFFICE ROOF REMODEL 000050-6

B. The work shall be in accordance with the specifications listed in Section C.

PART 3 - PRODUCTS - Not Applicable

PART 4 - EXECUTION

4.1 GENERAL

A. Work shall be completed in accordance with the contract drawings and specifications.

END OF SECTION 000050

MEASUREMENT AND PAYMENT 011250-1

Vernal Fire Dispatch Roof Remodel

SECTION 011250 - MEASUREMENT AND PAYMENT

PART 1 - GENERAL

1.1 SUMMARY

A. Measurement and payment for contract work will be made only for and under those pay items included in the Schedule of Items. All other work, labor, materials, equipment, and incidentals necessary to successfully complete the project will be considered as included in the payment for items shown. This section defines the method of measurements and basis of payment for work items listed in the Schedule of Items.

B. When more than one class, size, type, thickness, etc. is specified in the Schedule of Items for any pay item, suffixes will be added to the item number to differentiate between the pay items.

1.2 DETERMINATION OF QUANTITIES

A. The following measurements and calculations shall be used to determine contract quantities for payment.

1. For individual construction items, longitudinal and lateral measurements for area computations shall be made horizontally or corrected to horizontal measurement unless otherwise specified. Measurements for geotextiles, netting and erosion control blankets shall be along slope lines.

2. For excavation or embankment volumes, the average end area method shall be used to compute volumes. However, if in the judgment of the Contracting Officer (CO), the average end area method is impractical, measurement shall be made by volume in hauling vehicles or by other three-dimensional methods.

3. For Structures, they shall be measured according to neat lines shown on the drawings or as altered by the CO, in writing, to fit field conditions.

4. For items that are measured by the linear foot, such as pipe culverts, fencing, guardrail, piping, utilities, and underdrains, measurements shall be made parallel to the base or foundation upon which the structures are placed.

5. For aggregates weighed for payment, the tonnage shall not be adjusted for moisture content, unless otherwise provided for.

6. For standard manufactured items (such as fence, wire, plates, rolled shapes, pipe conduits) identified by gauge, weight, section dimensions, and so forth, such identifications shall be considered the nominal weights or dimensions. Unless controlled by tolerances in cited specifications, manufacturer's tolerances shall be accepted.

B. Earthwork Tolerances - Adjustments of horizontal or vertical alignment, within the tolerances specified in this contract, or shifts of balance points up to 100 feet shall be made by the contractor as necessary to produce the designed sections and to balance earthwork. Such adjustments shall not be considered as "Changes."

MEASUREMENT AND PAYMENT 011250-2

1.3 UNITS OF MEASUREMENT

A. Payment shall be by units defined and determined according to U.S. Standard measure and by the following:

1. Acre: Make longitudinal and transverse measurements for area computations horizontally.

2. 50lb Bag: Measurement will be for the actual number of 50lb bags of standard bentonite grout.

3. 94lb Bag: Measurement will be for the actual number of 94lb bags of standard cement or grout.

4. Cubic Yard (CY): A measurement computed by one of the following methods:

a. Excavation, Embankment, or Borrow. The measurement computed by the average end area method from measurements made longitudinally along a centerline or reference line.

b. Material in Place or Stockpile. The measurement computed using the dimensions of the in-place material.

c. Material in the Delivery Vehicle. The measurement computed using measurements of material in the hauling vehicles at the point of delivery.

Vehicles shall be loaded to at least their water level capacity. Leveling of the loads may be required when vehicles arrive at the delivery point.

5. Each (EA): One complete unit, which may consist of one or more parts.

6. Gallons (GAL): The quantity shall be measured by any of the following methods:

a. Measured volume in container.

b. Metered volume by approved metering system.

c. Commercially package volume.

7. Hour (HR): Measurement will be for the actual number of hours (or fraction thereof) ordered by the Contracting Officer and performed by the contractor.

8. Linear Foot (LF): Measurement of work along its length from point-to-point;

parallel to the base or foundation. Do not measure overlaps.

9. Lump Sum (LS): One complete unit.

10. Mile: Measured horizontally along the centerline of each roadway, approach, or ramp.

11. Pound (LB): For sacked or packaged material, measurement will be the net weight as packed by the manufacturer.

12. Square Foot (SF): Measured on a plane parallel to the surface being measured.

13. Square Yard (SY): Measured on a plane parallel to the surface being measured.

14. Ton: Measured as a short ton consisting of 2,000 pounds.

1.4 METHOD OF MEASUREMENT

A. One of the following methods of measurement for determining final payment is designated on the Schedule of Items for each pay item:

1. ACTUAL QUANTITIES (AQ) - These quantities are determined from actual measurements of completed work.

MEASUREMENT AND PAYMENT 011250-3

2. DESIGNED QUANTITIES (DQ) - These quantities denote the final number or units to be paid for under the terms of the contract. They are based upon the original design data available prior to advertising the project. Original design data include the preliminary survey information, design assumptions, calculations, drawings, and the presentation in the contract. Changes in the number of units shown in the

Schedule of Items may be authorized under any of the following conditions:

a. As a result of changes in the work authorized by the CO.

b. As a result of the CO determining that errors exist in the original design that cause a pay item quantity to change by 15 percent or more.

c. As a result of the Contractor submitting to the CO a written request showing evidence of errors in the original design that cause a pay item quantity to change by 15 percent or more. The evidence must be verifiable and consist of calculations, drawings, or other data that show how the designed quantity is believed to be in error.

3. LUMP SUM QUANTITIES (LSQ) - These quantities denote one complete unit of work as required by or described in the contract, including necessary materials, equipment, and labor to complete the job. They shall not be measured.

4. STAKED QUANTITIES (SQ) - These quantities are determined from staked measurements prior to construction.

5. VEHICLE QUANTITIES (VQ) - These quantities are measured or weighed in hauling vehicles.

PART 2 - PRODUCTS (NOT APPLICABLE)

PART 3 - EXECUTION (NOT APPLICABLE)

END OF SECTION 011250

SUBMITTAL PROCEDURES 013300-1

Vernal Fire Dispatch Roof Remodel

SECTION 013300 - SUBMITTAL PROCEDURES

PART 1 - GENERAL

1.1 SUMMARY

A. See other specification section within this package for additional requirements on submittals.

1.2 SUBMITTAL PROCEDURES

A. Coordination: Coordinate preparation and processing of submittals with performance of construction activities.

1. Coordinate transmittal of different types of submittals for related parts of the Work so processing will not be delayed because of need to review submittals concurrently for coordination.

a. The Contracting Officer (CO) reserves the right to withhold action on a submittal requiring coordination with other submittals until related submittals are received.

B. Processing Time: Allow enough time for submittal review, including time for re-submittals, as follows. Time for review shall commence on CO's receipt of submittal.

1. Initial Review: Allow 14 days for initial review of each submittal. Allow additional time if processing must be delayed to permit coordination with subsequent submittals. CO will advise Contractor when a submittal being processed must be delayed for coordination.

2. If intermediate submittal is necessary, process it in same manner as initial submittal.

3. Allow 14 days for processing each re-submittal.

4. No extension of the Contract Time will be authorized because of failure to transmit submittals enough in advance of the Work to permit processing.

C. Identification: Place a permanent label or title block on each submittal for identification.

1. Indicate name of firm or entity that prepared each submittal on label or title block.

2. Provide a space on label or beside title block to record Contractor's review and approval markings and action taken by CO.

3. Include the following information on label for processing and recording action taken:

a. Project name.

b. Date.

c. Name and address of Contractor.

d. Name of manufacturer.

e. Unique identifier, including revision number.

SUBMITTAL PROCEDURES 013300-2

f. Number and title of appropriate Specification Section.

g. Drawing number and detail references, as appropriate.

h. If more than one item is shown on submittal sheet, identify item.

D. Deviations: Highlight, encircle, or otherwise identify deviations from the Contract

Documents on submittals.

E. Additional Copies: Unless additional copies are required for final submittal, and unless

CO observes noncompliance with provisions of the Contract Documents, initial submittal may serve as final submittal.

F. Use for Construction: Use only final submittals with mark indicating action taken by CO in connection with construction.

1.3 MEASUREMENT AND PAYMENT

A. No separate measurement and/or payment will be made for this section. Payment shall be included with work shown in the schedule of items.

PART 2 - PRODUCTS

2.1 ACTION SUBMITTALS – (Submittals requiring CO approval)

A. General: Prepare and submit Action Submittals required by individual Specification

Sections.

1. Number of Copies: Submit three copies of each submittal, unless otherwise indicated. CO will return two copies. Mark up and retain one returned copy as a

Project Record Document.

B. Product Data: Collect information into a single submittal for each element of construction and type of product or equipment.

1. If information must be specially prepared for submittal because standard printed data are not suitable for use, submit as Shop Drawings, not as Product Data.

2. Mark each copy of each submittal to show which products and options are applicable.

3. Include the following information, as applicable:

a. Manufacturer's written recommendations.

b. Manufacturer's product specifications.

c. Manufacturer's installation instructions.

d. Manufacturer's catalog cuts.

e. Wiring diagrams showing factory-installed wiring.

f. Compliance with recognized trade association standards.

g. Compliance with recognized testing agency standards.

C. Shop Drawings: Prepare Project-specific information, drawn accurately to scale. Do not base Shop Drawings on reproductions of the Contract Documents or standard printed data.

SUBMITTAL PROCEDURES 013300-3

1. Preparation: Include the following information, as applicable:

a. Dimensions.

b. Identification of products.

c. Fabrication and installation drawings.

d. Roughing-in and setting diagrams.

e. Wiring diagrams showing field-installed wiring, including power, signal, and control wiring.

f. Notation of dimensions established by field measurement.

2. Wiring Diagrams: Differentiate between manufacturer-installed and field-installed wiring.

D. Contractor's Construction Schedule: The contractor shall submit a Construction

Schedule, for approval by CO, in accordance with the contract provisions within 5 day of commencement of work.

E. Samples: Prepare physical units of materials or products, including the following:

1. Samples for Initial Selection: Submit manufacturer's color charts consisting of units or sections of units showing the full range of colors, textures, and patterns available.

2.2 INFORMATIONAL SUBMITTALS – (Submittals NOT requiring CO approval)

A. General: Prepare and submit Informational Submittals required by other Specification

Sections.

1. Number of Copies: Submit three copies of each submittal, unless otherwise indicated. CO will not return copies.

2. Certificates and Certifications: Certificates and certifications shall be signed by an officer or other individual authorized to sign documents on behalf of that entity.

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

"Quality Control."

4. Additional Requirements: If Contractor is submitting the exact product required in the given specification, and no CO review is required, contractor shall mark the submittal as “Basis of Design Product” not requiring CO approval.

B. Material Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting test results of material for compliance with requirements.

C. Field Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting results of field tests performed either during installation of product or after product is installed in its final location, for compliance with requirements.

D. Maintenance Data: Prepare written and graphic instructions and procedures for operation and normal maintenance of products and equipment.

SUBMITTAL PROCEDURES 013300-4

E. Manufacturer's Instructions: Prepare written or published information that documents manufacturer's recommendations, guidelines, and procedures for installing or operating a product or equipment. Include name of product and name, address, and telephone number of manufacturer.

PART 3 - EXECUTION

3.1 GENERAL

A. Review each submittal and check for compliance with the Contract Documents. Note corrections and field dimensions. Mark with approval stamp before submitting to CO.

B. Approval Stamp: Stamp each submittal with a uniform, approval stamp. Include Project name and location, submittal number, Specification Section title and number, name of reviewer, date of Contractor's approval, and statement certifying that submittal has been reviewed, checked, and approved for compliance with the Contract Documents.

C. CO will not review submittals that do not bear Contractor's approval stamp and will return them without action.

D. Submittals not required by the Contract Documents will not be reviewed and may be discarded.

E. If submittal is the exact material or product as specified within the specifications, the

Contractor shall verify, review, and label as such.

F. 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, not less than 30 days before the planned installation of the item. The Contracting Officer will approve or disapprove the request for substitution.

G. Requests for substitutions will only be considered if contractor submits the following:

1. Complete technical data including drawings, complete performance specifications, test data, samples and performance tests of the article proposed for substitution.

Submit additional information if required by Contracting Officer. All items in the above information shall be circled, tagged, or marked in some way to indicate all deviations or differences which the proposed item differs from the originally specified item.

2. Similar data as above for item originally specified. All items shall be marked to identify where/how the proposed substitution will differ.

3. A statement by the Contractor that the proposed substitution is in full compliance with the contract documents, applicable codes, and laws.

4. The Contractor shall be responsible for any effect upon related work in the project for any substitution and shall pay any additional costs generated by any substitutions.

SUBMITTAL PROCEDURES 013300-5

3.2 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 to assist the Contractor and may not be all inclusive

– additional submittals may be required by specific specifications:

TABLE 013000-1

Spec.

Section Section Title

Subsecti on Required Submittal

Section C General Specifications 1.6A Waste Management Plan

061600 Sheathing 1.2A Product Data

061600 Sheathing 1.2B Evaluation Reports

073110 Asphalt Shingles 1.3A Product Data

073110 Asphalt Shingles 1.3B Manufacturers Application

Instructions

073110 Asphalt Shingles 1.3C Maintenance Data

073110 Asphalt Shingles 1.3D Warranties

076200 Sheet Metal Flashing and Trim 1.2A Product Data

076200 Sheet Metal Flashing and Trim 1.2C Samples

076200 Sheet Metal Flashing and Trim 1.2D Maintenance Data

076200 Sheet Metal Flashing and Trim 1.2E Warranty

079200 Joint Sealants 1.3A Product Data

079200 Joint Sealants 1.3B Joint-Sealant Schedule

079200 Joint Sealants 1.3C Product Test Reports

079200 Joint Sealants 1.3D Field-Adhesion Test Reports

079200 Joint Sealants 1.3E Warranties

END OF SECTION 013300

SELECTIVE DEMOLITION 017320-1

Vernal Fire Dispatch Roof Remodel

SECTION 017320 - SELECTIVE DEMOLITION

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes demolition and removal of the following:

1. Selected portions of a building or structure.

2. Repair procedures for selective demolition operations.

1.2 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. 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.

1.3 MATERIALS OWNERSHIP

A. Except for items or materials indicated to be reused, salvaged, reinstalled, or otherwise indicated to remain Government property, demolished materials shall become

Contractor's property and shall be removed from Project site.

1.4 PROJECT CONDITIONS

A. Maintain access to existing walkways, corridors, and other adjacent occupied or used facilities.

1. Do not close or obstruct walkways, corridors, or other occupied or used facilities without written permission from authorities having jurisdiction.

B. Government assumes no responsibility for condition of areas to be selectively demolished.

1. Conditions existing at time of inspection for bidding purpose will be maintained by

Government as far as practical.

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

1. Hazardous materials will be removed by Government before start of the Work.

2. If materials suspected of containing hazardous materials are encountered, do not disturb; immediately notify Contracting Officer (CO). Hazardous materials will be removed by Government under a separate contract.

SELECTIVE DEMOLITION 017320-2

D. Storage or sale of removed items or materials on-site will not be permitted.

E. 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 REPAIR MATERIALS

A. Use repair materials identical to existing materials.

1. If identical materials are unavailable or cannot be used for exposed surfaces, use materials that visually match existing adjacent surfaces to the fullest extent possible.

2. Use materials whose installed performance equals or surpasses that of existing materials.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify that utilities have been disconnected and capped.

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

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 CO.

3.2 UTILITY SERVICES

A. Existing Utilities: Maintain services indicated to remain and protect them against damage during selective demolition operations.

B. Do not interrupt existing utilities serving occupied or operating facilities unless authorized in writing by CO and authorities having jurisdiction. Provide temporary services during interruptions to existing utilities, as acceptable to CO and to authorities having jurisdiction.

1. Provide at least 72 hours notice to CO if shutdown of service is required during changeover.

C. Utility Requirements: Locate, identify, disconnect, and seal or cap off indicated utilities serving areas to be selectively demolished.

1. Arrange to shut off indicated utilities with utility companies.

2. If utility services are required to be removed, relocated, or abandoned, provide temporary utilities before proceeding with selective demolition that bypass area of

SELECTIVE DEMOLITION 017320-3

selective demolition and that maintain continuity of service to other parts of building.

3. Cut off pipe or conduit in walls or partitions to be removed. Cap, valve, or plug and seal remaining portion of pipe or conduit after bypassing.

D. Utility Requirements: Do not start selective demolition work until utility disconnecting and sealing have been completed and verified in writing.

3.3 PREPARATION

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

1. Do not close or obstruct streets, walks, walkways, or other adjacent occupied or used facilities without permission from CO and authorities having jurisdiction.

Provide alternate routes around closed or obstructed traffic ways if required by governing regulations.

2. Erect temporary protection, such as walks, fences, railings, canopies, and covered passageways, where required by authorities having jurisdiction.

3. Protect existing site improvements, appurtenances, and landscaping to remain.

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

3.4 POLLUTION CONTROLS

A. Dust Control: Use water mist, temporary enclosures, and other suitable methods to limit spread of dust and dirt. Comply with governing environmental-protection regulations.

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

C. Cleaning: Clean adjacent structures and improvements of dust, dirt, and debris caused by selective demolition operations. .

3.5 SELECTIVE DEMOLITION

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.

1. 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.

2. Cut or drill from the exposed or finished side into concealed surfaces to avoid marring existing finished surfaces.

3. Do not use cutting torches until work area is cleared of flammable materials. At concealed spaces, such as duct and pipe interiors, verify condition and contents of

SELECTIVE DEMOLITION 017320-4

hidden space before starting flame-cutting operations. Maintain portable fire-suppression devices during flame-cutting operations.

4. Locate selective demolition equipment and remove debris and materials so as not to impose excessive loads on supporting walls, floors, or framing.

B. Existing Facilities: Comply with CO’s requirements for using and protecting walkways, building entries, and other building facilities during selective demolition operations.

3.6 PATCHING AND REPAIRS

A. General: Promptly repair damage to adjacent construction caused by selective demolition operations.

B. Repairs: Where repairs to existing surfaces are required, patch to produce surfaces suitable for new materials.

C. Finishes: Restore exposed finishes of patched areas and extend restoration into adjoining construction in a manner that eliminates evidence of patching and refinishing.

D. Floors and Walls: Where walls or partitions that are demolished extend one finished area into another, patch and repair floor and wall surfaces in the new space. Provide an even surface of uniform finish color, texture, and appearance. Remove existing floor and wall coverings and replace with new materials, if necessary, to achieve uniform color and appearance.

E. Ceilings: Patch, repair, or rehang existing ceilings as necessary to provide an even-plane surface of uniform appearance.

3.7 DISPOSAL OF DEMOLISHED MATERIALS

A. General: Promptly dispose of demolished materials. Do not allow demolished materials to accumulate on-site.

B. Burning: Do not burn demolished materials.

C. Disposal: Transport demolished materials off Government property and legally dispose of them.

END OF SECTION 017320

WASTE MATERIAL DISPOSAL 024100-1

Vernal Fire Dispatch Roof Remodel

SECTION 024100 - WASTE MATERIAL DISPOSAL

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes the loading, handling, hauling, and placing of construction debris.

1.2 MEASUREMENT AND PAYMENT

A. There will be no separate measurement or payment for work in this Section. Waste material disposal is considered incidental to other items of work shown in the Schedule of Items.

PART 2 - PRODUCTS – NOT APPLICABLE

PART 3 - EXECUTION

3.1 Waste material to be removed:

A. All demolition materials, excess building materials, garbage, and other refuse generated shall be hauled to a disposal area.

3.2 Disposal Site:

A. All waste material shall be removed from the project site and legally disposed off of

Government property in an approved landfill.

1. The contractor is responsible for all costs and permits associated with landfill disposal.

2. The Government is not responsible for waste material upon its departure from the project site.

END OF SECTION 024100

July 2010

SHEATHING 061600-1

Vernal Fire Dispatch Roof Remodel

SECTION 061600 - SHEATHING

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Roof sheathing.

2. Sheathing joint and penetration treatment.

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.

1. Include data for wood-preservative treatment from chemical treatment manufacturer and certification by treating plant that treated plywood complies with requirements.

2. Include data for fire-retardant treatment from chemical treatment manufacturer and certification by treating plant that treated plywood complies with requirements.

B. Evaluation Reports: For following products, from ICC-ES:

1. Preservative-treated plywood.

2. Fire-retardant-treated plywood.

3. Foam-plastic sheathing.

1.3 MEASUREMENT AND PAYMENT

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

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Fire-Test-Response Characteristics: For assemblies with fire-resistance ratings, provide materials and construction identical to those of assemblies tested for fire resistance per

ASTM E 119 by a testing and inspecting agency acceptable to authorities having jurisdiction.

1. Fire-Resistance Ratings: Indicated by design designations from UL's "Fire

Resistance Directory.".

2.2 WOOD PANEL PRODUCTS

SHEATHING 061600-2

A. Plywood: DOC PS 1.

B. Oriented Strand Board: DOC PS 2.

2.3 PRESERVATIVE-TREATED PLYWOOD

A. Preservative Treatment by Pressure Process: AWPA U1; Use Category UC2 for interior construction, Use Category UC3b for exterior construction.

B. Mark plywood with appropriate classification marking of an inspection agency acceptable to authorities having jurisdiction.

C. Application: Treat items indicated on Drawings and plywood in contact with masonry or concrete or used with roofing, flashing, vapor barriers, and waterproofing.

2.4 ROOF SHEATHING

A. Plywood Roof Sheathing: Exposure 1, Structural I sheathing.

B. Oriented-Strand-Board Roof Sheathing: Exposure 1, Structural I sheathing.

2.5 FASTENERS

A. General: Provide fasteners of size and type indicated that comply with requirements specified in this article for material and manufacture.

1. For roof and wall sheathing, provide fasteners with hot-dip zinc coating complying with ASTM A 153/A 153M of Type 304 stainless steel.

2.6 MISCELLANEOUS MATERIALS

A. Adhesives for Field Gluing Panels to Framing: Formulation complying with APA AFG-

01 that is approved for use with type of construction panel indicated by manufacturers of both adhesives and panels.

1. Adhesives for Field Gluing Panels to Framing: Formulation complying with

ASTM D 3498 that is approved for use with type of construction panel indicated by manufacturers of both adhesives and panels.

PART 3 - EXECUTION

3.1 INSTALLATION, GENERAL

A. Do not use materials with defects that impair quality of sheathing or pieces that are too small to use with minimum number of joints or optimum joint arrangement. Arrange joints so that pieces do not span between fewer than three support members.

B. Cut panels at penetrations, edges, and other obstructions of work; fit tightly against abutting construction unless otherwise indicated.

C. Securely attach to substrate by fastening as indicated, complying with the following:

SHEATHING 061600-3

1. NES NER-272 for power-driven fasteners.

2. Table 2304.9.1, "Fastening Schedule," in ICC's "International Building Code."

D. Coordinate roof sheathing installation with flashing and joint-sealant installation so these materials are installed in sequence and manner that prevent exterior moisture from passing through completed assembly.

E. Do not bridge building expansion joints; cut and space edges of panels to match spacing of structural support elements.

3.2 WOOD STRUCTURAL PANEL INSTALLATION

A. General: Comply with applicable recommendations in APA Form No. E30, "Engineered

Wood Construction Guide," for types of structural-use panels and applications indicated.

B. Fastening Methods: Fasten panels as indicated below:

1. Wall and Roof Sheathing:

a. Nail to wood framing.

b. Screw to cold-formed metal framing.

c. Space panels 1/8 inch (3 mm) apart at edges and ends.

2. Underlayment:

a. Nail to subflooring.

b. Space panels 1/32 inch (0.8 mm) apart at edges and ends.

c. Fill and sand edge joints of underlayment receiving resilient flooring immediately before installing flooring.

END OF SECTION 061600

PREPARATION FOR RE-ROOFING 070150-1

Vernal Fire Dispatch Roof Remodel

SECTION 070150 - PREPARATION FOR RE-ROOFING

PART 1 - GENERAL

1.1 SUMMARY

1.2 Section Includes:

1. Roof tear-off.

2. Removal of base flashings.

1.3 MATERIALS OWNERSHIP

A. Except for items or materials indicated to be reused, reinstalled, or otherwise indicated to remain Governments demolished property, demolished materials shall become

Contractor's property and shall be removed from the Project site.

1.4 DEFINITIONS

A. Roofing Terminology: Refer to ASTM D 1079 and glossary in NRCA's "The NRCA

Roofing and Waterproofing Manual" for definition of terms related to roofing work in this Section.

B. Existing Membrane Roofing System: modified bituminous roofing membrane, roof insulation, surfacing, and components and accessories between deck and roofing membrane.

C. Roof Tear-Off: Removal of existing membrane roofing system from deck.

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

E. Existing to Remain: Existing items of construction that are not indicated to be removed.

1.5 QUALITY ASSURANCE

A. Installer Qualifications: Shall be the same qualified Installer/Installers of new SBS membrane and Asphalt shingle roofing system.

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

1.6 PROJECT CONDITIONS

A. The Government will occupy portions of building immediately below reroofing area.

Conduct reroofing so Government's operations will not be disrupted. Provide the

PREPARATION FOR RE-ROOFING 070150-2

Contracting Officer’s Representative (COR) with not less than 72 hours' notice of activities that may affect Government's operations.

1. Coordinate work activities daily with the COR so Government can place protective dust or water leakage covers over sensitive equipment or furnishings, shut down

HVAC and fire-alarm or -detection equipment if needed, and evacuate occupants from below the work area.

2. Before working over structurally impaired areas of deck, notify the COR to evacuate occupants from below the affected area. Verify that occupants below the work area have been evacuated before proceeding with work over the impaired deck area.

B. Protect building to be reroofed, walkways, site improvements, exterior plantings, and landscaping from damage or soiling from reroofing operations.

C. Maintain access to existing walkways, corridors, and other adjacent occupied or used facilities.

D. Conditions existing at time of inspection for bidding will be maintained by Government as far as practical.

E. Weather Limitations: Proceed with reroofing preparation only when existing and forecasted weather conditions permit Work to proceed without water entering existing roofing system or building.

F. Hazardous Materials: It is not expected that hazardous materials such as asbestos-containing materials will be encountered in the Work.

1. Hazardous materials will be removed by Government before start of the Work.

Existing roof will be left no less watertight than before removal.

2. If materials suspected of containing hazardous materials are encountered, do not disturb; immediately notify the COR and CO. Hazardous materials will be removed by Government under a separate contract.

PART 2 - PRODUCTS

2.1 AUXILIARY REROOFING MATERIALS

A. General: Auxiliary reroofing preparation materials recommended by roofing system manufacturer for intended use and compatible with components of new membrane roofing system.

B. Metal Flashing Sheet: Metal flashing sheet is specified in Division 07 Section "Sheet

Metal Flashing and Trim."

PART 3 - EXECUTION

3.1 PREPARATION

PREPARATION FOR RE-ROOFING 070150-3

A. Coordinate with Government to shut down air-intake equipment in the vicinity of the

Work. Cover air-intake louvers before proceeding with reroofing work that could affect indoor air quality or activate smoke detectors in the ductwork.

B. During removal operations, have sufficient and suitable materials on-site to facilitate rapid installation of temporary protection in the event of unexpected rain.

C. Verify that rooftop utilities and service piping have been shut off before beginning the

Work.

3.2 ROOF TEAR-OFF

A. General: Notify COR each day of extent of roof tear-off proposed for that day and obtain authorization to proceed.

B. Roof Tear-Off: Remove existing roofing membrane and other membrane roofing system components down to the deck.

1. Remove fasteners from deck or cut fasteners off slightly above deck surface.

3.3 DECK PREPARATION

A. If broken or loose fasteners that secure deck panels to one another or to structure are observed or if deck appears or feels inadequately attached, immediately notify COR. Do not proceed with installation until directed by the COR.

B. If deck surface is not suitable for receiving new roofing or if structural integrity of deck is suspect, immediately notify the COR. Do not proceed with installation until directed by Contracting Officer (CO).

3.4 EXISTING BASE FLASHINGS

A. Remove existing base flashings around parapets, curbs, walls, and penetrations as shown in drawings.

1. Clean substrates of contaminants such as asphalt, sheet materials, dirt, and debris.

B. Do not damage metal counterflashings that are to remain. Replace metal counterflashings damaged during removal with counterflashings of same metal, weight or thickness, and finish.

C. Inspect parapet sheathing for deterioration and damage. If parapet sheathing has deteriorated, immediately notify Architect.

3.5 DISPOSAL

A. Collect demolished materials and place in containers. Promptly dispose of demolished materials. Do not allow demolished materials to accumulate on-site. See Specification

024100 for more information.

1. Storage or sale of demolished items or materials on-site is not permitted.

PREPARATION FOR RE-ROOFING 070150-4

B. Transport and legally dispose of demolished materials off Government's property.

END OF SECTION 070150

ASPHALT SHINGLES 073110-1

Vernal Fire Dispatch Roof Remodel

SECTION 073110 - ASPHALT SHINGLES

PART 1 - GENERAL

1.1 SUMMARY

A. Shingle Application: Current shingle system is to be torn off to decking and inspected for damage. All damaged decking is to be replaced with like material. New roof shall be composed as shown in drawings for a complete watertight roofing system.

B. This Section includes the following:

1. Asphalt shingles.

2. Self-adhering sheet underlayment.

C. Related Sections include the following:

1. Section 076200 "Sheet Metal Flashing and Trim" for metal roof penetration flashings and counter flashings not part of this Section.

1.2 DEFINITIONS

A. Roofing Terminology: Refer to ASTM D 1079 and glossary of NRCA's "The NRCA

Roofing and Waterproofing Manual" for definitions of terms related to roofing work in this Section.

1.3 SUBMITTALS

A. Product Data: Product literature for each type of product indicated below.

B. Manufacturers Application Instructions.

C. Maintenance Data: For asphalt shingles to include in maintenance manuals.

D. Warranties: See below.

1.4 QUALITY ASSURANCE

A. Installer Qualifications: A firm or individual that is approved, authorized, or licensed by asphalt shingle roofing system manufacturer to install roofing system indicated.

B. Source Limitations: Obtain all shingles, including ridge and hip cap shingles through one source from a single asphalt shingle manufacturer.

C. Fire-Test-Response Characteristics: Provide asphalt shingle and related roofing materials with the fire-test-response characteristics indicated, as determined by testing identical products per test method below by UL or another testing and inspecting agency acceptable to authorities having jurisdiction. Identify materials with appropriate markings of applicable testing and inspecting agency.

ASPHALT SHINGLES 073110-2

1. Shingles shall carry the following labels:

a. UL 790, Class A Fire Resistance

b. UL 316, Wind Resistance

c. ASTM D3462

1.5 DELIVERY, STORAGE, AND HANDLING

A. Deliver materials to site in manufacturer’s unopened bundles with labels intact and legible.

B. Handle and store materials on site to prevent damage. Store roofing materials in a dry, well-ventilated, weathertight location according to asphalt shingle manufacturer's written instructions. Store in a covered, ventilated area of a maximum temperature of 100 degrees

F. Store underlayment rolls on end on pallets or other raised surfaces. Do not double-stack rolls.

1. Handle, store, and place roofing materials in a manner to avoid significant or permanent damage to roof deck or structural supporting members.

C. Do not stack product.

D. Roof Top Loading: Lay shingle bundles flat. Do not bend over the ridge.

E. Protect unused underlayment from weather, sunlight, and moisture when left overnight or when roofing work is not in progress.

1.6 PROJECT CONDITIONS

A. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit asphalt shingle roofing to be performed according to manufacturer's written instructions and warranty requirements.

1. Installation:

a. Install self-adhering sheet underlayment within the range of ambient and substrate temperatures recommended by manufacturer.

b. Do not install underlayment or shingles on wet or damaged materials.

1.7 COORDINATION

A. Coordinate roof assemblies with, flashing, trim, walls, and other adjoining work to provide a leak proof, secure, and noncorrosive installation.

1.8 WARRANTY

A. All warranties shall commence on date of substantial completion. Upon completion and acceptance by architect and owner. The installing contractor shall provide the owner and architect with a fifty (50) year limited warranty from the manufacturer.

ASPHALT SHINGLES 073110-3

B. Installer will submit a two (2)-year installation warranty to the shingle manufacturer with a copy directly to COR.

1.9 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 as shown on the Schedule of Items for the building.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. In other Part 2 articles where…