FA3047-10-R-0012 Atch 2L-Division 1

802 CONS/LGCA-3 FA3047-10-R-0012

Lackland AFB TX Roofing IDIQ

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SECTION 01 73 00

EXECUTION

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

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

Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes general procedural requirements governing execution of the Work including, but not limited to, the following:

1. Construction layout.

2. General installation of products.

3. Progress cleaning.

4. Starting and adjusting.

5. Protection of installed construction.

6. Correction of the Work.

B. Related Sections include the following:

1. Section 02 41 00 DEMOLITION for procedural requirements for cutting and patching necessary for the installation or performance of other components of the Work.

1.3 SUBMITTALS

A. Qualification Data: For Roofing Contractor to demonstrate their capabilities and experience.

Include lists of completed projects with project names and addresses, names and addresses of owners, and other information specified.

1.4 QUALITY ASSURANCE

A. Roofing Contractor: A qualified manufacturer and installer with ten (10) years of experience.

PART 2 - PRODUCTS (NOT USED)

PART 3 - EXECUTION

3.1 EXAMINATION

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A. Existing Conditions: The existence and location of utilities, and other construction indicated as existing are not guaranteed. Before beginning work, investigate and verify the existence and location of mechanical and electrical systems and other construction affecting the Work:

1. Before construction, verify the location and points of connection of utility services.

B. Existing Utilities: The existence and location of utilities and construction indicated as existing are not guaranteed. Before beginning Roof Work, investigate and verify the existence and location of utilities and other construction affecting the Work:

1. Before construction, verify the location of sanitary sewer vents, storm drainage, water-service piping, electrical services and HVAC equipment.

2. Furnish location data for work related to Project that must be performed by public utilities serving Project site.

C. Acceptance of Conditions: Examine substrates, areas, and conditions, with Installer or

Applicator present where indicated, for compliance with requirements for installation tolerances and other conditions affecting performance. Record observations:

1. Written Report: Where a written report listing conditions detrimental to performance of the

Work is required by other Sections, include the following:

a. Description of the Work.

b. List of detrimental conditions, including substrates.

c. List of unacceptable installation tolerances.

d. Recommended corrections.

2. Verify compatibility with and suitability of substrates, including compatibility with existing finishes or primers.

3. Examine roughing-in for mechanical and electrical systems to verify actual locations of connections before equipment and fixture installation.

4. Proceed with installation only after unsatisfactory conditions have been corrected. Proceeding with the Work indicates acceptance of surfaces and conditions.

3.2 PREPARATION

A. Existing Utility Information: Furnish information to Contracting Officer's Technical

Representative that is necessary to adjust, move, or relocate existing utility structures, utility poles, lines, services, or other utility appurtenances located in or affected by construction.

Coordinate with authorities having jurisdiction.

B. Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by

Government or others unless permitted under the following conditions and then only after arranging to provide temporary utility services according to requirements indicated:

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1. Notify CE and Contracting Officer's Technical Representative not less than two (2) days in advance of proposed utility interruptions.

2. Do not proceed with utility interruptions without Contracting Officer’s written permission.

C. Field Measurements: Take field measurements as required to fit the Work properly. Recheck measurements before installing each product. Where portions of the Work are indicated to fit to other construction, verify dimensions of other construction by field measurements before fabrication. Coordinate fabrication schedule with construction progress to avoid delaying the

Work.

D. Space Requirements: Verify space requirements and dimensions of items shown diagrammatically on Drawings.

E. Review of Contract Documents and Field Conditions: Immediately on discovery of the need for clarification of the Contract Documents, submit a request for information to Contracting

Officer. Include a detailed description of problem encountered, together with recommendations for changing the Contract Documents.

3.3 CONSTRUCTION LAYOUT

A. Division 01 Section 01 33 00 for Verification: Before proceeding to lay out the Work, verify layout information shown on Drawings, in relation to the property lines and existing benchmarks. If discrepancies are discovered, notify Contracting Officer promptly.

B. General:

1. Establish dimensions within tolerances indicated. Do not scale Drawings to obtain required dimensions.

2. Inform installers of lines and levels to which they must comply.

3. Check the location, level and plumb, of every major element as the Work progresses.

4. Notify CE and Contracting Officer immediately when deviations from required lines and levels exceed allowable tolerances.

C. Record Log: Maintain a log of layout control work. Record deviations from required lines and levels. Include beginning and ending dates and times of surveys, weather conditions, name and duty of each survey party member, and types of instruments and tapes used. Make the log available for reference by CE and Contracting Officer.

3.5 INSTALLATION

A. General: Locate the Work and components of the Work accurately, in correct alignment, as indicated:

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1. Make vertical work plumb and make horizontal work level.

2. Where space is limited, install components to maximize space available for maintenance and ease of removal for replacement.

B. Comply with manufacturer's written instructions and recommendations for installing products in applications indicated.

C. Install products at the time and under conditions that will ensure the best possible results.

Maintain conditions required for product performance until Final Inspection/Acceptance.

D. Conduct construction operations so no part of the Work is subjected to damaging operations or loading in excess of that expected during normal conditions of occupancy.

E. Tools and Equipment: Do not use tools or equipment that produce harmful noise levels.

F. Anchors and Fasteners: Provide anchors and fasteners as required to anchor each component securely in place, accurately located and aligned with other portions of the Work:

G. Hazardous Materials: Use products, cleaners, and installation materials that are not considered hazardous.

3.6 PROGRESS CLEANING

A. Site: Maintain Project site free of waste materials and debris.

B. Work Areas: Clean areas where work is in progress to the level of cleanliness necessary for proper execution of the Work.

C. Exposed Surfaces: Clean exposed surfaces and protect as necessary to ensure freedom from damage and deterioration at time of Final Inspection/Acceptance.

D. Cutting and Patching: Clean areas and spaces where cutting and patching are performed.

Completely remove paint, mortar, oils, putty, and similar materials:

E. Thoroughly clean piping, conduit, and similar features before applying paint or other finishing materials. Restore damaged pipe covering to its original condition.

F. Waste Disposal: Burying or burning waste materials on-site will not be permitted. Washing waste materials down sewers or into waterways will not be permitted.

G. During handling and installation, clean and protect construction in progress and adjoining materials already in place. Apply protective covering where required to ensure protection from damage or deterioration until time of Final Inspection/Acceptance.

3.9 PROTECTION OF INSTALLED CONSTRUCTION

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A. Provide final protection and maintain conditions that ensure installed Work is without damage or deterioration at time of Final Inspection/Acceptance.

3.10 CORRECTION OF THE WORK

A. Repair or remove and replace defective construction. Restore damaged substrates and finishes.

1. Repairing includes replacing defective parts, refinishing damaged surfaces, touching up with matching materials, and properly adjusting operating equipment.

B. Restore permanent facilities used during construction to their specified condition.

C. Remove and replace damaged surfaces that are exposed to view if surfaces cannot be repaired without visible evidence of repair.

D. Repair components that do not operate properly. Remove and replace operating components that cannot be repaired.