2021_BDO_Asphalt_Sealing__Striping_TOC_Specs.pdf

2021 BDO Asphalt Sealing and Stripping

2021 BDO Asphalt Sealing and Striping

Specifications Index

Division 1

Section 01009 General Information and Requirements

Division 2

Section 02765 Asphalt Pavement Crack Sealant

Section 02788 Pavement Marking

SECTION 01009 – GENERAL INFORMATION AND REQUIREMENTS

PART 1 - GENERAL

1.1 SUMMARY

A. Description of Work: Furnishing labor, equipment, supplies, materials, and incidentals to crack seal existing pavement (cracks vary in width from 1/8” to 2”) and apply 4” wide pavement markings at the

Boise District Complex. Prior to applying pavement markings, cracks in the asphalt will need to be cleaned and filled. Work shall be performed on weekends unless otherwise indicated in writing by the

Contracting Officer.

B. Location: Work under this Contract is located at the Boise District Office, 3948 South Development

Avenue, Boise, Idaho 83705.

1.2 DEFINITIONS

A. Approvals: Approval of the submittals is an indication that the Contractor's submittals have been reviewed and that there are no objections, except as noted. Approval of deviations shall apply only to those deviations or omissions from the requirements of the drawings and specifications brought to the

Contracting Officer's attention in writing. After approval of an item, submit a substitute for approval when the approved item cannot be purchased or delivered in time to avoid delay in completion of the project.

1.3 SUBMITTALS

A. Scope: Submittals include design computations, shop drawings, manufacturers' literature, as-built drawings, samples, and maintenance manuals.

B. Requirements: Refer to specifications for submittals required. Allow at least 3 working days for review.

Submittals shall be delivered to Bureau of Land Management, Boise District Office, 3948 South

Development Avenue, Boise, Idaho 83705, Attn: Daylon Dubkowski.

C. Identification of Submittals: Completely identify each submittal by showing at least the following information:

1. Name and address of submitter, plus name and telephone number of the individual to contact for further information.

2. Name of project as it appears in these specifications.

3. Contract number, drawing number, and specification section number to which the submittal applies.

4. Whether this is an original submittal or resubmittal.

5. Each item shall clearly note the manufacturer's name and address, trade name, product, lot, style, color, catalog designation or model number, and locations of use.

1.4 CERTIFICATES OF CONFORMANCE

A. Requirements: The Contracting Officer may permit use, prior to sampling and testing, of materials when accompanied by Certificates of Conformance. Materials used on the basis of a Certificate of

Conformance may be sampled and tested. Installation of materials on the basis of Certificates of

Conformance shall not relieve the Contractor of responsibility for incorporating materials which conform to the requirements of the drawings and specifications. Material not conforming to those requirements will be subject to rejection, whether in place or not.

B. Format: The Certificate of Conformance provided by the supplier shall:

1. State that the named product conforms to the Contract requirements.

2. Either be accompanied with a certified copy of the test results, or certify that such test results are on file with the manufacturer and will be furnished to the Contracting Officer upon request.

3. Provide the name and address of the manufacturer, the testing agency, and the date of tests.

4. Set forth the means of identification which will permit field determination of the product delivered as being the product covered by the certification.

1.5 QUALITY ASSURANCE

A. Codes and Standards: The work shall comply with codes and standards applicable to each type of work and as listed in the individual sections of these specifications. This Contract incorporates materials, applications, and tests by reference, with the same force and effect as when they were given in full text.

B. Conflict: Where a conflict occurs between reference documents and project specifications, the project specifications shall govern.

C. Measurements: Where approved manufacturer's diagrams and shop drawings give specific measurements or rough-in dimensions for equipment, these dimensions shall take precedence over dimensions indicated on the drawings.

1.6 DELIVERY, STORAGE, AND HANDLING

A. Delivery: Protect products incorporated into the work from damage while in transit to the site. Products must be delivered in original unopened containers with manufacturer's name, brand designation, and contents legibly indicated.

B. Storage: Provide temporary storage facilities for products. Storage shall comply with the manufacturer's instructions. The storage area shall permit access for inspection and handling.

C. Handling: Load and unload products protecting them from damage.

1.7 PROJECT/SITE CONDITIONS

A. Access to the Work: Access is via paved public highways and roads.

B. Closing of Worksite to Public and Government Use:

1. The Contractor shall give the Contracting Officer one week notice prior to commencing sealing activities at these sites.

2. The Contractor is responsible for providing and maintaining the needed barricades, signs, etc.

required too close the site. The barricades and signs used for site closure shall be in compliance with the current edition of the Manual on Uniform Traffic Control Devices.

1.8 SEQUENCING AND SCHEDULING

A. Work Schedule: The schedule shall be submitted at the pre-work conference. When requested, submit an updated schedule within 3 calendar days. As a minimum, the estimated start and completion dates shall be shown in the estimate.

B. Closures: The Contractor shall schedule time of closures. Work shall be performed on weekends unless otherwise indicated in writing by the Contracting Officer.

PART 2 - PRODUCTS

(There are no applicable requirements.)

PART 3 - EXECUTION

3.1 PROJECT MEETINGS

A. Pre-Work Conference:

1. Will be held prior to the start of work. The Contractor will be notified in advance of meeting time, date and place. The purpose will be to review required work, project drawings and specifications, construction schedules, payroll and payments, and administrative provisions of the Contract.

2. The Contractor, subcontractors and the persons responsible for coordination of the work shall be present at the meeting.

3. Be prepared to summarize and explain procedures planned for the project and present the submittals requested in the specifications.

B. Progress Meetings:

1. To be held at the project site, or as determined by the Contracting Officer.

2. May be called by either the Contracting Officer or the Contractor. Request shall state who should attend and include an agenda.

C. Final Inspection:

1. To be held at the project site, or as determined by the Contracting Officer.

3.2 DISPOSAL OF DEBRIS

A. Requirements: Items or debris not designated as salvage for the Government shall become the property of the Contractor. Disposal of materials in a legal manner and payment of fees required is the Contractor's responsibility. Burning of removed materials is not permitted on the work site.

3.3 WARRANTY

A. Requirements: Materials and equipment furnished under this Contract shall be covered by the most favorable commercial warranties given to customers for such materials or equipment. The rights or remedies provided herein are in addition to and do not limit rights afforded to the Government by other clauses of this Contract. With respect to warranties, expressed or implied, from manufacturers or suppliers for materials or equipment furnished under the Contract the Contractor shall:

1. Obtain warranties that would be given in normal commercial practices.

2. Require warranties to be executed, in writing, for the benefit of the Government.

3. Submit warranties to the Contracting Officer prior to the final inspection.

PART 4 - MEASUREMENT AND PAYMENT

4.1 METHOD OF MEASUREMENT

A. Units: The work described in this section will not be measured for payment.

4.2 BASIS OF PAYMENT

A. Payment: No direct payment for the work described under this section will be made. Consideration for this item shall be included in the bid price for other items of the Contract.

END OF SECTION 01009

SECTION 02765 – ASPHALT PAVEMENT CRACK SEALANT

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and

Division 1 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section Includes: Crack seal for all cracks in asphalt.

1.3 SUBMITTALS

A. Product Data: For each crack-sealant product proposed for use.

B. Pavement-Crack-Sealant Schedule: Include the following information:

1. Crack-sealant manufacturer and product name.

2. Crack-sealant formulation.

C. Qualification Data: For qualified installer.

D. Product Certificates: For each type of crack sealant and accessory, from manufacturer.

1.4 QUALITY ASSURANCE

A. Installer Qualifications: Manufacturer's authorized representative who is trained and approved for installation of units required for this Project.

B. Source Limitations: Obtain each type of crack sealant from single source from single manufacturer.

1.5 PROJECT CONDITIONS

A. Do not proceed with installation of crack sealants under the following conditions:

1. When ambient and substrate temperature conditions are outside limits permitted by crack-sealant manufacturer or are below 40 deg F.

2. When crack substrates are wet.

3. Where crack widths are less than those allowed by crack-sealant manufacturer for applications indicated.

4. Where contaminants capable of interfering with adhesion have not yet been removed from crack substrates.

PART 2 - PRODUCTS

2.1 MATERIALS

A. Compatibility: Provide crack sealants, and other related materials that are compatible with one another and with crack substrates under conditions of service and application, as demonstrated by crack-sealant manufacturer based on testing and field experience.

1.2 CRACK SEALANTS

A. Product recommended by crack-sealant manufacturer, and shall be one of the following, or approved equal.

1. Crackmaster 3405, manufactured by ThorWorks Industries, 2520 S. Campbell St., Sandusky, OH

44870.

2. Re-New Liquid Pothole Filler, NewLife Surface Solution.

2.3 PRIMERS

A. Primers: Product recommended by crack-sealant manufacturer where required for adhesion of sealant to crack substrates.

PART 3 - EXECUTION

3.1 PREPARATION

A. Surface Cleaning of Cracks: Clean out cracks immediately before installing crack sealants to comply with crack-sealant manufacturer's written instructions.

B. Crack Priming: Prime crack substrates where indicated or where recommended in writing by crack-sealant manufacturer. Apply primer to comply with crack-sealant manufacturer's written instructions.

Confine primers to areas of crack-sealant bond; do not allow spillage or migration onto adjoining surfaces.

3.2 INSTALLATION OF CRACK SEALANTS

A. General: Comply with crack-sealant manufacturer's written installation instructions for products and applications indicated unless more stringent requirements apply.

B. Crack-Sealant Installation Standard: Comply with recommendations in ASTM C 1193 for use of crack sealants as applicable to materials, applications, and conditions indicated.

C. Install crack sealants using proven techniques that comply with the following and at the same time backings are installed:

1. Place crack sealants so they directly contact and fully wet crack substrates.

2. Completely fill recesses in each crack configuration.

3. Produce uniform, cross-sectional shapes and depths relative to crack widths that allow optimum sealant movement capability.

D. Tooling of Nonsag Crack Sealants: Immediately after crack-sealant application and before skinning or curing begins, tool sealants according to the following requirements to form smooth, uniform beads of configuration indicated; to eliminate air pockets; and to ensure contact and adhesion of sealant with sides of crack:

1. Remove excess crack sealant from surfaces adjacent to cracks.

2. Use tooling agents that are approved in writing by crack-sealant manufacturer and that do not discolor sealants or adjacent surfaces.

E. Provide crack configuration to comply with crack-sealant manufacturer's written instructions unless otherwise indicated.

3.3 CLEANING

A. Clean off excess crack sealant or sealant smears adjacent to cracks as the work progresses, by methods and with cleaning materials approved in writing by manufacturers of crack sealants and of products in which cracks occur.

3.4 PROTECTION

A. Protect crack sealants, during and after curing period, from contact with contaminating substances and from damage resulting from construction operations or other causes so sealants are without deterioration or damage at time of Substantial Completion. If, despite such protection, damage or deterioration occurs, cut out and remove damaged or deteriorated crack sealants immediately and replace with crack sealant so installations in repaired areas are indistinguishable from the original work.

PART 4 - MEASUREMENT AND PAYMENT

4.1 METHOD OF MEASUREMENT

A. Units: The work described in this section will be measured and paid for lineal feet of asphalt pavement crack sealed and accepted.

4.2 BASIS OF PAYMENT

A. Payment: Prices and payment will be full compensation for the work described in this section. Payment will be made under:

Pay Item Pay Unit

02765(01) Asphalt Pavement Crack Repair (Includes Prep.) ………………….Lineal Feet

02765(02) Asphalt Pavement Crack Repair (Includes Prep.)…………………..Lineal Feet

END OF SECTION 02765

SECTION 02788 – PAVEMENT MARKING

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and

Division 1 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section Includes: The Contractor shall furnish and apply or reapply pavement markings to areas at the sites as they exist.

1.3 SUBMITTALS

A. General: Submittals shall be according to Section 01009 – General Information and

Requirements.

PART 2 - PRODUCTS

2.1 MATERIALS

A. Pavement Marking Paint: Shall conform to the requirements of AASHTO M 248, Type S, H, or F. Paint shall be approved by Contracting Officer prior to application. Paint color shall generally be yellow, except handicap spaces shall be blue. Match existing color scheme.

2.2 EQUIPMENT

A. General: All equipment, tools, and machines used in performance of this work shall be maintained in satisfactory working condition. Equipment shall be capable of placing a uniform consistency of the material, and be capable of applying a uniform application over variable widths of surface.

PART 3 - EXECUTION

3.1 PREPARATION

A. Preparation for Pavement Marking: The area to be marked shall be clean and free of loose particles.

B. Dimensions of Marking: All striping shall be 4 inches wide or as labeled, installed in configurations at locations as shown on the drawings and as they exist on the site. Symbols shall be reapplied at the same size and type as they exist at the sites.

3.2 SURFACE APPLICATION

A. Application of Paint Marking:

1. Marking Machine Application: The markings shall be applied by machine methods acceptable to the Contracting Officer. Apply paint pneumatically with approved equipment at rate of coverage specified. The paint machine shall be of the spray type capable of satisfactorily applying the paint under pressure with a uniformity of feed-through nozzles spraying directly upon the pavement. Each nozzle shall also be equipped with suitable line guides consisting of metallic shrouds or air blasts.

2. Marking Layout and Templates: Provide guidelines and templates as necessary to control paint application. All linear lines shall be laid out with either a chalk line or string line. Take special precautions in marking numbers, letters, and symbols. Manually paint symbols. Sharply outline all edges of markings. The maximum drying time requirements of the paint specifications will be strictly enforced, to prevent undue softening of slurry seal, and pickup, displacement or discoloration by tires of traffic. Discontinue painting operations if there is a deficiency in drying of the markings until cause of the slow drying is determined and corrected.

3. Paint Preparation: The paint shall be thoroughly mixed prior to application, and shall be applied when the air temperature is above 40 degrees F and rising to a clean and dry surface, having a temperature of at least 40 degrees F.

4. Paint Application Rates: Paint shall be applied at the locations shown. The paint shall be applied by spray equipment at a coverage rate of 105 ft2/gal to 115 ft2/gal.

5. Marking Acceptance: All markings shall present a clean cut and uniform appearance. Markings which fail to have a uniform and satisfactory appearance or are outside the widths and lengths specified will be rejected. Rejected markings shall be removed and reapplied by the Contractor at their expense by a method approved in writing by the Contracting Officer.

3.3 CLEAN UP

A. The Contractor shall remove any debris or trash associated with the performance of the work on a daily basis. Surface treatment that strips away during clean up shall be replaced by the Contractor at their expense.

3.4 TRAFFIC CONTROL

A. Requirements: Painted areas shall be protected from traffic until the paint is dry. Any damage to the uncured mixture or paint shall be the responsibility of the Contractor to repair.

PART 4 - MEASUREMENT AND PAYMENT

4.1 METHOD OF MEASUREMENT

A. Units: Pavement markings will be measured and paid for on a lump sum basis.

4.2 BASIS OF PAYMENT

A. Payment: Prices and payment will be full compensation for the work described in this section. Payment will be made under:

Pay Item Pay Unit

02788(01) Pavement Marking (Includes Prep.)…………………………………………Lump Sum

02788(02) Pavement Marking (Includes Prep.)……………………….………………...Lump Sum

02788(03) Pavement Marking (Includes Prep.)…………………………………………Lump Sum

END OF SECTION 02788