roofing specs - 27 Jan 10.doc

SPECIFICATIONS

FOR

MAINTAIN AND REPAIR BASE ROOFS

AT

SCOTT AIR FORCE BASE, ILLINOIS

JANUARY 2010 (REVISED)

375th CIVIL ENGINEER SQUADRON

TABLE OF CONTENTS

DIVISION 1: GENERAL REQUIREMENTS

01010 - GENERAL REQUIREMENTS

Pages 3 - 10

DIVISION 2: SITE WORK

02061 - ASBESTOS ABATEMENT

Pages 10 - 12

02062 - LEAD BASED PAINT (LBP) REMOVAL

Pages 12 - 15

02070 - SELECTIVE DEMOLITION

Pages 15 - 19 DIVISIONS 3 thru 4 NOT USED

DIVISION 5-METALS

05400-LIGHT GAUGE STEEL ROOF TRUSSES/FRAMING

Pages 19 - 22

DIVISION 6: WOOD AND PLASTICS

06100 - ROUGH CARPENTRY

Pages 22 - 25

06192- PREFABRICATED METAL-PLATE WOOD TRUSSES

Pages 25 - 29

DIVISION 7: THERMAL AND MOISTURE PROTECTION

07311 - ASPHALT SHINGLES

Pages 29 - 34

07315 - SLATE SHINGLES

Pages 34 - 38

07511 - BUILT-UP ASPHALT ROOFING

Pages 38 - 49

07531 – SINGLE PLY (EPDM) MEMBRANE ROOFING

Pages 49 - 56

07536 - MODIFIED BITUMEN ROOFING

Pages 57 – 64

07545-SINGLE PLY (TPO) ROOFING

Pages 65 - 77

07610 - SHEET METAL ROOFING

Pages 78 - 82

07620 - SHEET METAL FLASHING AND TRIM

Pages 83 - 86

07631 - GUTTERS & DOWNSPOUTS

Pages 87 - 88

07920 - JOINT SEALANTS

Pages 89 - 95

DIVISION 8 NOT USED

DIVISION 9: FINISHES

09900 - PAINTING

Pages 96 - 101 DIVISION 10 thru 16 NOT USED

SECTION 01010: GENERAL REQUIREMENTS

PART 1.0: STATEMENT OF WORK:

1.1 The work to be performed consists of furnishing all parts, labor, materials, equipment, supplies, services, and supervision necessary to inspect, test, maintain, and repair various roofing systems at Scott Air Force Base, Illinois.

1.2 The work is to include, but not limited to the following major items of work and are listed for the Contractor’s convenience in order that the general scope of the work involved may be determined.

1.2.1 SERVICES REQUIRED: The Contractor shall provide various roofing systems, maintenance and repair services, as required. Services required include but are not limited to testing, maintenance, and repair of roofing systems. Specific requirements for each job will be identified in individual Task Orders as issued by the Government under this contract.

1.2.2 INTENT: It is the intent of this contract to extend the serviceable life of existing roofing systems by general maintenance and repair. Some roofs may be repaired by complete replacement.

1.2.3 ROOF TYPES: This work will be limited to various types of asphalt shingled, slate shingled, asphalt built-up, modified bitumen, rubber (EPDM), plastic (TPO) and metal roofing systems.

1.2.4 ASSOCIATED WORK: The Contractor shall be responsible for demolition and disposal, carpentry, sheet metal, painting, caulking and similar trades related to the repair and replacement of various roofing systems. Carpentry may include minor repairs to wood structures and deck systems and replacement of wood fascias, soffits, and related trim. Extensive replacement of concrete and gypsum decks is not anticipated under this contract. However, miscellaneous demolition and repairs may be required. Repair and replacement of metal decks may be required depending on the extent of damage or deterioration.

1.2.5 ROOF EQUIPMENT: The Contractor shall be responsible for the removal, reinstallation or replacement of incidental roof vents and equipment as required for the accomplishment of roof repair. Appropriately skilled craftsmen will accomplish the removal of equipment requiring one or more skilled trades, such as electrical, mechanical, etc.

1.2.6 TESTING: Prior to making repairs to a given roof system the Contractor shall be required to perform tests to determine one or more of the following as necessary:

a.

Bitumen type (built-up roofs) b.

Insulation type, thickness, number of layers, moisture content and method of attachment.

1.2.6.1 Where required testing methods are destructive to the integrity of the roofing system, the Contractor shall make immediate temporary repairs as necessary to prevent further damage until permanent repairs may be completed.

1.2.6.2 All required testing will be performed by the Contractor. The Contractor will be responsible for obtaining, coordinating, and directing all required tests. The aforementioned testing required shall include a visual inspection and assessment for identification of the following.

1.2.6.2.1 Probable points(s) of water entry into the roofing system

1.2.6.2.2 Estimated extent of water in the roofing system

1.2.6.2.3 Integrity of underlying decks and surfaces

The Contractor shall note this information in the testing reports. Copies of all test reports/results shall be submitted on an AF Form 3000, Material Approval Submittal to the Contracting Officer for approval three (3) workdays after completion of tests and prior to the commencement of any work. Testing shall be adequate in number and comprehensiveness to determine the information required. Qualified individuals properly trained and equipped and who are regularly engaged in the performance of such tests shall accomplish all tests.

1.3 The Government will make available to the Contractor any information on file concerning existing conditions on any given roofing system identified for maintenance, repair, or replacement. It will be the responsibility of the Contractor to verify actual amount of work, dimensions, and field conditions, which affect the work prior to the commencement of any given Task Order. All work shall be in strict conformance to these specifications herein as well as the pertaining information found in the current editions of the Standard Building Code, BOCA National Code. National Roofing Manufacturers Association manual, Asphalt Roofing Manufacturers Association manual, NRCA Steep Roofing manual, Residential Asphalt Roofing manual, National Electric Code (NEC), and applicable local, state. And federal codes/regulations. All work to lead-containing materials shall be in accordance with (IAW) 29 CFR 1926.62. Work relating to asbestos containing materials shall be in accordance with 29 CFR 1926.1101 and SCDHEC Regulations 61, Subparts A and M.

PART 2.0: LOCATION

2.1 Scott AFB is approximately 20 miles east of St. Louis, Missouri. The Shiloh Gate is the primary vehicle entrance point, which is 1.5 miles southeast of Interstate 64 (Exit 19A) on Illinois Route 158 (Air Mobility Drive) at Seibert Road.

PART 3.0: AMBIENT FACTORS OF WORK:

3.1 WORKING HOURS: Working hours for the Contractor will normally be between the hours of 7:30am to 4:30pm, Monday through Friday, excluding federal holidays. However, depending on the individual Task Order, the Contractor may be allowed to work between Sun-up and Sundown. If the Contractor desires to work during periods later than above, additional Government inspection forces may be required. The Contractor shall notify the Contracting Officer five (5) workdays in advance of his or her intention to work during the other periods to allow assignment of additional inspection forces when the Contracting Officer determines that they are reasonably available. If such forces are reasonably available, the Contracting Officer may authorize the Contractor to perform work during periods other than normal duty hours/days. However, if inspectors are required to perform in excess of their normal duty hours/days solely for the benefit of the Contractor, the actual cost of inspection at overtime rates will be charged to the Contractor and will be deducted from the final payment of the contract amount. The Contractor shall coordinate with Security Forces prior to performing work after normal duty hours.

3.2 24-HOUR POINT OF CONTACT: The Contractor shall provide the Contracting Officer with 24-hour phone numbers for his/her representative. These numbers should be provided at the pre-construction conference, but not later than ten (10) calendar days after contract Notice to Proceed is issued.

3.2.1 In the event a problem with the Contractor’s work develops which could damage building contents, Government property, or jeopardize any portion of the work, the 24-hour point of contact will be accessed and the Contractor’s representative will respond immediately upon notification to rectify the problem.

3.3 PROJECT SUPERINTENDENT: Contractor shall employ a full-time superintendent on this project with the authority to fully negotiate and obligate the Contractor. Full-time is defined as it relates to this contract being during working hours, whenever contract work is being performed. The superintendent’s duties shall include the overall management of the project, coordination of Sub-Contractor’s work, liaison with the Contracting Officer and the Contracting Officer’s representative.

3.4 ASSIGNMENT OF WORK: Work will be assigned to the Contractor through the Contracting Officer by way of Task Order. The Contracting Officer’s technical representative shall identify building(s) to be roofed and provide a written “Statement of Work” defining the general scope of work. The Contractor may be required to complete projects that are accompanied with fully developed specifications and drawings. Performance periods for each Task Order shall be agreed on prior to issuing the Task Order, through negotiations with the Contracting Officer.

3.5 ASSESSMENT OF WORK: Upon notification from the Contracting Officer and within two (2) work days of initial Government conducted site visit the Contractor shall submit a detailed Statement of Work, and proposal with justification for non-priced items, a proposed performance period and detailed time-line of Task Order activities. At the Government conducted site visit, the Contractor, Contracting Officer, and technical representative shall meet at the proposed job site to assess and document the scope of work to be accomplished, any special conditions or existing adjacent building damage shall also be identified at that time. After initial site visit, the Contractor’s proposal shall be submitted to the Contracting Officer with seven (7) calendar days for projects under $100,000, ten (10) calendar days for projects up to $200,000, and fourteen (14) calendar days for larger projects. Exceptions maybe granted by the Contracting Officer for Task Orders that are particularly complex. In cases of urgent need, the Government may request a quick response for proposal on a requirement. To handle such cases, the Contractor should have a plan to provide proposals within three (3) to five (5) calendar days or sooner. Negotiations shall be held at the Contracting Officers request after submittal of the Contractors proposal.

3.6 ACCOMPLISHMENT OF WORK: The buildings adjacent to the construction area will most likely be occupied during construction. The project superintendent will coordinate work with the Contracting Officer Technical Representative (COTR) and ensure construction does not interfere with building operations.

3.6.1 Trash dumpsters shall not be stored in the vicinity of any entrances. No entrances to buildings or parking areas shall be blocked or closed at any time during the construction process. Construction debris shall be removed at the end of each construction day unless otherwise approved by the Contracting Officer. All dumpsters provided by the Contractor under performance of this contract shall contain labels clearly indicating “Contractor Use Only “.

3.6.2 The Contractor shall be responsible for all field measurements necessary in the accomplishment of work. The Contractor shall carefully examine the entire site to become familiar with existing conditions and facilities available, as well as difficulties involved in completing the work.

3.6.3 The Contractor will at all times follow the manufacturer’s specifications for installation of material and/or equipment.

3.7 WORK COORDINATION: Contractor shall coordinate all work with the Contracting Officer or the designated technical representative. The Contractor shall notify the Contracting Officer or the technical representative five (5) calendar days prior to moving onto the work-site to commence work. In the event work is interrupted for two (2) or more days the contractor shall provide notification the day work begins No work shall be performed without the presence of a full-time superintendent on the job site IAW the General Provisions of the contract. The government reserves the right to reject work that was performed without a Contractor’s superintendent on the project site.

3.7.1 Contractor shall obtain the COTR’s approval prior to demolition or performing tests. The request for such approval shall be given with sufficient advance notice to permit an inspection of the area before the work or test, in strict adherence with the project specifications and drawings.

3.7.2 As required by the COTR the contractor shall obtain an AF Form 103, Base Civil Engineer Work Clearance Request from the 375th Civil Engineer Squadron, Maintenance Engineering (375 CES/CEOE), ext. 256-9752. The purpose of the Work Clearance Permit is to locate all known utilities in and around the job site where work is to be performed.

3.8 SCHEDULE OF OPERATIONS: The schedule of operations to be performed under this contract will be as directed by the Contracting Officer so as to insure a minimum of inconvenience and interruption to normal daily operations in the area. The Contracting Officer shall be notified a minimum of five (5) work days prior to the interruption of any utility services. The Contractor shall be allowed the use of utility services (water, electric, and sewer) from the Government’s existing system outlets. Temporary utility connections shall be at the Contractor’s expense and installation shall be subject to the approval of the COTR. Temporary connections to fire hydrants will require prior approval from the 375th Civil Engineer Squadron, Operations-Infrastructure-Utilities Section (375 CES/CEOIU), ext. 256-1861, to ensure installation of a backflow preventer, when required. 375CES/CEOIU will provide and install the backflow preventer. The Contractor shall provide telephone and other services required for the work. If portable sanitary facilities are utilized, said facilities are subject to the approval of the Contracting Officer as to the location, cleanliness, and maintenance.

3.9 EMERGENCY REPSONSE: The Contracting Officer or COTR shall determine if an Emergency Response is needed. The contractor shall provide telephone numbers where emergency contact can be made 24 hours per day/7 days per week. The person responding to the call shall have full authority to act on behalf of the contractor. In case of an emergency, such as a roof damaged from storms or high winds posing threat to personnel or a facility, the contractor or the designated representative shall respond by telephone within one hour of contact. Once telephone contact is made, the contractor shall provide qualified service technicians and equipment on-site within 4 hours. The contractor shall be paid an additional 10% for all work performed within 24 hours of arrival at site. If the contractor is unable to perform the requested emergency service, the contractor shall notify the COTR or the CO immediately to allow alternative arrangements to be made to accomplish the required service.

PART 4.0: STORAGE AREA:

4.1 MATERIAL STORAGE AREA: The Contractor must provide his own storage vehicle for materials and equipment. No government facilities will be available on base for material storage. If the Contractor would like an on base storage area the Contractor shall make a formal request to the 375th Civil Engineer Squadron, Operations-Maintenance Engineering Section (375 CES/CEOE) COTR, ext: 256-4710. When approval is granted, the Contractor will be allowed to park a storage vehicle in the designated contractor storage area, which may not be in the vicinity of the construction site. This site shall be kept in an Orderly, neat, and clean condition, free of weeds, tall grass, and debris at all times, and complies with all IEPA regulations, at no addition cost to the Government.

4.1.1 For larger individual Task Orders, the Contractor will be provided a material and equipment lay down/storage area as convenient as possible to the work area. The Contractor will maintain this area in a neat and Orderly manner. The Contractor is responsible for the security within this area and is encouraged to lock office, materials, tools, equipment, etc. Storage areas shall be restored to their original condition upon completion of work in a given area.

4.2 SCREENING FENCES: At the option of the Government, the Contractor may be required to install a screening fence per drawing Section 01010-12, Wood Safety Screening Detail For Construction Lay down Areas, per Section 01010, para 10.1.

PART 5.0: APPLICABLE DRAWINGS AND SIGNS:

5.1 No drawings are provided with these specifications other than laydown area screening and fence drawings except when Government previously designed projects are provided for accomplishment under this contract. The Government shall provide roof sketches and a narrative description of work for each individual Task Order. One blue-line copy of available related record drawings will also be provided to the Contractor upon request.

5.2 The Contractor shall submit sketches of proposed repairs and materials for Contracting Officer approval on an AF Form 3000, Material Approval Submittal. Sketches shall include roof plans and details with their and locations of appropriate NRCA and specific system manufacturer’s standard details. All work shall be IAW NRCA and industry standards. NRCA standard details shall be used as referenced in individual specification sections. The Contractor shall obtain ready access to all such roofing industry standards and details and make this information available to the Government for review upon request.

5.3 The Contractor shall manufacture and install a warranty sign on each low sloped building roof under 3/12. Sign locations are to be directed by the 375th Civil Engineer Squadron, Roofing COTR Programming Section (375 CES/CEPP), per drawing at the end of the general requirements Section 01010. An example sign shall be submitted with roofing material submittals on an AF Form 3000, Material Approval Submittal.

PART 6.0: ENVIRONMENTAL:

6.1 CLEAN-UP: All waste materials generated by all work under this contract shall be handled, transported, stored and disposed of off-base by the Contractor and his Sub-Contractors IAW all applicable federal, state, or local codes, ordinances, regulations, court orders, or other types of rules or filings having the effect of law, including, but not limited to the following:

6.1.1 Executive Order 11752, 17 December 1973

6.1.2 Federal Water Pollution Control Act, as amended, 33 USC Sec 1251 et. seq.

6.1.3 Clean Air Act, as amended, 42 USC Sec. 7401 et. seq.

6.1.4 Solid Waste Disposal Act, as amended by the Resource Conservation and Recovery Act, as amended, 42 USC Sec. 690 I et. seq.

6.1.5 Federal Insecticide, Fungicide An9 Rodenticide Act, as amended, 7 USC Sec. 736. et. seq.

6.1.6 Endangered Species Act of 1973, as amended, 16 USC Sec. 153 et. seq.

6.1.7 Comprehensive Environmental Response, Compensation and Liability Act, as amended by the Superfund Amendments and Reauthorization Act, as amended 42 USC Sec 9601, et seq

6.1.8 Federal Environmental Protection Agency guidelines on thermal processing and land disposal of solid waste (40 CFR 240 and 241)

6.2 Handling of hazardous wastes, as defined by federal and state laws, shall be coordinated with the 375th Civil Engineer Squadron, Environmental Management Office (375 CES/CEAN) ext: 256-2092.

6.3 If the Contractor or any of his Sub-Contractors creates an oil, or any other hazardous substance spill, they must implement initial notification procedures consistent with the installation’s Oil and Hazardous Substance Pollution Contingency Plan.

6.4 Spill containment and clean-up beyond the Contractor’s ability will be arranged or accomplished by the Government. The Contractor shall reimburse the cost to the Government for the cleanup.

6.5

POLLUTION CONTROL:

6.5.1 DUST: The Contractor shall maintain all work areas free from excess dust, the amount of dust resulting from demolition shall be controlled to prevent the spread of dust to occupied portions of the building and to avoid creation of a nuisance in the surrounding area. Dust control shall be performed as the work progresses and whenever a dust nuisance occurs. Use of water will not be permitted when it will result in, or create, hazardous or objectionable conditions such as ice, flooding, or pollution.

6.6

SAFETY

6.6.1 COMPLIANCE: The Contractor shall comply with all applicable regulatory local, state, and federal safety guidance including, but not limited to, the following:

6.6.1.1 OSHA 29 CFR 1910.132 Personal Protective Equipment General Requirements

6.6.1.2 OSHA 29 CFR 1910.23 Guarding Floor and Wall Openings and Holes

6.6.1.3 OSHA 29 CFR 1926.104 Safety Belts, Lifelines, and Lanyards

6.6.1.4 OSHA 29 CFR 1926.451 Scaffolds...

6.6.1.5 OSHA 29 CFR 1926.500 Guardrails, Handrails, and Covers

6.6.1.6 ANSI A 10.8 Scaffolding

6.6.2 SAFETY BRIEFING: Prime Contractor shall brief Sub-Contractors on safety and fire prevention regulations, emphasizing the requirement to obtain a welding permit, when welding, cutting and brazing operations are required, and obtain authorization from the 375th Civil Engineer Squadron Fire Department (375 CES/CEF) ext. 256-5130, when open burning is intended. Contractor shall maintain documentation that all Sub-Contractors have been briefed.

6.7

LAWS, ORDINANCES, AND REGULATIONS:

6.7.1 COMPLIANCE: The Contractor shall comply with all applicable requirements stated in the Toxic Substances Control Act of 1976.

6.7.2 All materials used in the performance of this contract shall be applied in strict accordance with manufacturer’s printed label instruction, including Material Safety Data Sheets (MSDS), and all applicable safety and environmental Standards. All hazardous materials warning labels and MSDS shall be kept on-site for review until completion of construction.

6.7.3 The use of Class I Ozone Depleting Substances, Asbestos Containing Materials, and Lead Containing Materials are strictly prohibited.

6.8 DAILY CLEAN UP: The Contractor shall cleanup the work area daily and remove waste/debris regularly to prevent accumulation. Waste/debris shall be kept from blowing onto surrounding areas. Clean up includes all construction materials, tools and equipment, drinking cups, personal effects, etc.

6.9 FINAL CLEAN-UP: Upon completion of the work, all construction materials, equipment, and debris shall be removed from each site and the area shall be left in a neat condition completely acceptable to the Contracting Officer.

6.10 OZONE DEPLETING CHEMICALS: Ozone Depleting Chemicals, Class I and II listed in Attachment 2 of AFI 32- 7080 are to be recovered by the Contractor and returned to the Government. The Ozone Depleting Chemicals may not be sold or given away to private industry unless otherwise specified by the government.

6.11 RECYCLE: In support of national environment effort, the Contractor shall recycle all ferrous and non-ferrous metals from the project. The Contractor shall also recycle general administrative refuse associated with this project. This refuse includes cardboard, one gallon mark I and 2 plastic bottles, type I and 2 plastic soda bottles, aluminum and steel soda cans, and mixed paper. All recyclable materials shall be turned into the recycling center. The Base Recycling Center at Mexico and Indiana Streets, will accept these items Monday through Friday between the hours of 7:00 a.m. and 4:00 p.m. The telephone number for the Recycling Center is (618) 256-6431.

PART 7.0: PROTECTION OF EXISTING EQUIPMENT, STRUCTURES, & GROUNDS:

7.1 The Contractor shall take such precautions as are necessary to prevent damage, discolorations, etc. To existing equipment, structures, and grounds, located directly beneath (interior or exterior) or adjacent to the site of work regardless of their involvement in the project. All equipment, structures, and grounds damaged, discolored, etc., by the Contractor shall be repaired or replaced at no additional cost to the Government.

7.1.1 The Contractor shall provide a temporary covering to protect the building interior and contents during the interim period between the existing roof removal and new roof construction. This covering must remain in place during precipitation and winds up to 50 mph. The Contractor shall be responsible for any damage to the building resulting from his/her failure to provide adequate temporary protection of the exposed roof.

7.1.2 The Contractor shall not damage, in any way, trees, shrubs, lawns, curbs, gutters, walks, sprinklers, or other appurtenances around the work site. No ropes, guys, or cables will be fastened to or attached to any existing trees. Ruts, holes, and depressions will be filled, leveled, and seeded with an approved grass mixture, at no additional cost to the Government.

PART 8.0: SALVAGEABLE MATERIALS: Any salvageable materials or equipment will be listed in each individual Task Order. Materials or equipment listed as salvageable shall remain the property of the Government. This material and equipment shall be carefully removed in such a manner to prevent damage and be transported, and turned over to the Government at the base recycling center at the corner of Mexico and Indiana streets at the corner of Mexico and Indiana streets.

PART 9.0: MATERIAL SUBMITTALS:

9.1 Ten (10) days after notice to proceed or as established by the Contracting Officer, and before starting installation of any materials or equipment, the Contractor shall submit to the Contracting Officer for approval. Each submittal shall contain an AF Form 3000, Material Approval Submittal and two (2) copies of supporting documents. The submittals shall include manufacturer’s styles or catalog numbers, cuts and other descriptive data including shop drawings to completely describe material proposed for use. Submittals describing material and equipment for any system shall be submitted completely at one time. No consideration will be given by the Contracting Officer for partial or incomplete system submittals. Approval of proposed materials will be based on manufacturer’s published data, laboratory test reports, certifications, catalog cuts, samples, shop drawings, etc. No equipment, material, etc., shall be installed until submittal approval has been obtained. Prior to beginning any work the Contractor shall make all submissions, which might be common to all the work anticipated under this contract. Prior to beginning work under any individual Task Order the Contractor shall submit components, which differ or are in addition to those of the basic system(s) approved above. The contractor shall maintain a submittal register and work from it as much as possible. If the Contractor wishes to utilize the material storage area, a submittal requesting permission must be made to the Contracting Officer.

9.2 MATERIAL SAFETY DATA SHEETS (MSDS): The Contractor shall submit MSDS for all potentially hazardous materials to be used during the project. This requirement is IAW AFOSH Standard 161-21, Hazardous Communication, paragraph 5.h (3) and (6). These submittals are in addition to those listed in the Schedule of Materials Submittals.

PART 10.0: DRAWINGS:

10.1 SUBMITTAL DRAWINGS: If required by the COTR, drawings will be submitted for each Task Order that are neat and legible. Roof plans shall be drawn at a minimum of 1/8” = 1 ‘-0” scale. Scale of details and sections shall be per NRCA standard for each. The size and format of all drawings shall be consistent for each Task Order and approved prior to the commencement of work.

10.2 AS-BUILT DRAWINGS: The Contractor shall provide graphic documentation (drawings or, sketches) to record the actual work performed for total re-roof type projects under this contract. Particular attention shall be given to work items and materials that may be concealed and in which construction completion may be difficult to determine.

END OF SECTION 01010

DO NOT MAKE

REPAIRS OR ALTERATIONS

TO THIS ROOF

WITHOUT APPROVAL

FROM

375 CES/CEO

(CHIEF OF OPERATIONS)

THIS ROOF IS UNDER WARRANTY UNTIL: (*)

BY: (**)

ADDRESS: (***)

Signs to be posted as specified:

* = Insert warranty expiration date (Month & Year)

** = Insert manufacturer information (Name)

*** = Insert manufacturer information (Address, and Phone number)

NOTE: Do not place signs on building without location direction from 375th Civil Engineer Squadron, Operations Maintenance Engineering Section representative (375 CES/CEOE contract Project Manager).

SECTION 02061 - ASBESTOS ABATEMENT

PART I – GENERAL

1.1

DESCRIPTION OF WORK

A. Abatement work consists of the repair and removal of ACM items. Repair shall be accomplished by encapsulation. Removal shall consist of complete removal and disposal. Specific work items to be stated in individual Task Orders.

1.2

TEST RESULTS

A. Sampling and laboratory test results for this work is not included as part of this specification.

1.3

COMPLIANCE WITH REGULATIONS

A. The contractor shall comply with ~ applicable federal, state and local regulations in the performance of this work. Where a conflict exists, follow the most stringent requirement.

B. Applicable regulations shall include and are not limited to:

1. Code of Federal Regulations (CFR)

29 CFR 1926 Construction Standards

29 CFR 1926. I I 01 Asbestos

29 CFR 1926.59 Hazard Communication

29 CFR 1926.103 Respiratory Protection

29 CFR 1926.33 Access to Employee Exposure and Medical Records

40 CFR 61, General Provisions Subpart A

40 CFR 61, National Emission Standard for Asbestos Subpart M

2. American National Standards Institute (ANSI)

Z9.2 Fundamental Standard Covering the Design and Operation of Exhaust Systems

Z88.2 Respiratory Protection and Practice

1.4

MANIFESTS/WASTE SHIPMENT RECORDS

The contractor shall prepare, execute and track all manifests/waste shipment records. The preparation of manifests shall be coordinated with the Scott Air Force Base Environmental Management Office. Environmental Management personnel will sign all manifests as the generator. The Contractor will ensure that completed manifests from the landfill are returned to the Environmental Management Office within 35 days.

1.5

NOTIFICATIONS/PERMITS

All notifications/permits, required to be sent to the State of Illinois, must be reviewed, signed, and mailed by the Scott Air Force Base Environmental Management Office. It is the Contractor’s responsibility to provide the necessary data for notifications/permits at least fifteen (15) days in advance of project start date.

1.6

DISPOSAL

A.

All removed ACM items and disposal materials used and resulting from the ACM work shall be transported to an approved disposal site in accordance with 40 CFR 61, Subpart M, 61.156.

B.

The Contractor shall perform any required additional sampling and laboratory testing of construction debris in accordance with regulatory and landfill requirements.

1.7 SUBMITTAL

The contractor shall submit for approval a detailed, site specific ACM Repair and Removal Plan to be used in complying with the requirements of this specification. Prior to the plan submittal, the Contractor must submit a Certified Industrial Hygienist’s (CIH) certification for approval by the Contracting Officer (CO). The approved CIH must review and approve the proposed plan before submission. The plan shall be approved by the Contracting Officer prior to work being performed. The complete plan shall be bound and include as a minimum (Not applicable items shall be identified with an explanation):

A.

Table of contents or Index for all pages in plan.

B.

Subcontractor performing ACM Repair and Removal, if applicable.

C.

Methods, procedures, material and equipment.

D.

Material Safety Data Sheets (MSDS).

E.

Signage.

F.

Qualifications, certifications, licenses, training and medical treatment of supervisors, inspectors and workers.

G.

Personal protective equipment.

H.

Containment.

I.

Work zones.

J.

Decontamination procedures with diagrams.

K.

Rental equipment.

L.

Number, location and type of air, waste and site sampling.

M.

ACM Testing Laboratory’s Certification.

N.

Asbestos health and safety.

O.

Licensed special waste haulers and container criteria.

P.

Disposal.

Q.

Notifications/Permits.

R.

Manifests.

The Contractor shall have the approved CIH review and approve all clearance sample results and the conditions under which they were collected prior to submission to the Contracting Officer. The Contracting Officer shall approve all clearance sample results prior to removal of any containment devices.

PART 2 - PRODUCTS - Products discussion is included in PART I – GENERAL

PART 3 - EXECUTION

3.1

GENERAL

Conduct all work in accordance with tile approved ACM Repair and Removal Plan.

3.2

CONTAINMENT

A.

Erect appropriate containment and post signs to preclude general traffic flow.

B.

Provide appropriate work signage, warning lights and barrier tape.

3.3

ACM REPAIR AND REMOVAL

A.

Keep dust in the work areas to a minimum. The contractor shall remove all dust and contaminates from the work areas resulting from his operations.

B.

Inform Contracting Officer of air monitoring results and unusual conditions.

C.

Store and dispose of waste properly. Keep work areas in an orderly and safe manner.

3.4

RECORDS

A.

Keep project records for a minimum of thirty years for all monitoring, sampling and laboratory testing. Include the date, number, duration and location of each sample taken, methods used, and results. Submit two copies of project records to Contracting Officer at completion of the work.

B.

The Contracting Officer may request the submittal of specific records and testing results during the course of the project. The requested information shall be submitted within five working days.

END OF SECTION 02061

SECTION 02062 - LEAD BASED PAINT REMOVAL

PART I - GENERAL

1.1

DESCRIPTION OF WORK

Work shall consist of the repair and the removal of LBP items. Repairs shall be accomplished by encapsulation. Removal shall consist of complete removal and disposal. Specific work items are:

A.

Repair - Repair consists of encapsulation with additional paint finishes. Refer to section 09900 for encapsulation specification and product information.

B.

Removal - Remove loose paint on trim, fascia, and cornice of building as required for paint finishes.

1.2

TEST RESULTS

Sampling and laboratory test results shall be obtained by Contractor.

1.3

COMPLIANCE WITH REGULATIONS

A.

The contractor shall comply with ~ applicable federal, state and local regulations in the performance of this work. Where a conflict exists, follow the most stringent requirement.

B.

Applicable regulations shall include and are not limited to:

1.

Title 29 CFR (Code of Federal Regulations) part 1926, Construction Standards part 1926.62, Lead

2.

35IAC: Subtitle G; Parts 700- 729

3.

Title 40 CFR (Code of Federal Regulations) part 50.12, National Primary and Secondary Ambient Air Quality Standards for Lead parts 240 to 280, implementing the Resource Conservation and Recovery Act (RCRA) part 302, implementing the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) part 100 to 140,220 to 233, and 400 to 699, implementing the Clean Water Act (CWA)

4.

Housing and Urban Development publication:

Guidelines for Abatement of Lead Based Paint in Public and Indian Housing.

5.

15 U.S.C. 260I et seq., The Toxic Substances Control Act (TSCA)

6.

Model Specifications for the protection of Workers from Lead by the Center to Protect Workers’ Rights, Oct 1993.

7.

ILL. ADM. Code 722.134.

1.4

MANIFESTS/WASTE SHIPMENT RECORDS

The contractor shall prepare, execute and track all manifests/waste shipment records. The preparation of manifests shall be coordinated with the Scott Air Force Base Environmental Management Office. Environmental Management will sign all manifests as the generator.

1.5

DISPOSAL

A.

Lead Based Paint adhering to metal substrate must be recycled by the Contractor. The Contractor must submit proof of recycling to the Contracting Officer.

B.

All remaining LBP items, where paint is still adhering to other substrate, shall be transported to an approved disposal site and disposed of as general construction debris.

C.

Materials used and resulting from all Contractor operations shall be sampled and laboratory tested for (1) Lead, by Toxicity Characteristic Leaching Procedure (TCLP), and (2) Other contaminants, by appropriate test methods to determine characterization and disposal requirements. Materials include and are not limited to:

1.

Paint chips and strippings.

2.

Waste water.

3.

Dust from HEPA filters and from damp cleaning.

4.

Plastic sheets, duct tape uses to cover floors and other surfaces during lead based paint removal.

5.

Liquid waste such as wash water used to decontaminate surface after solvents have been used.

6.

Rags, sponges, mops, HEPA filters, respirator cartridges, scrappers, and other material used for testing.

7.

Disposable work clothing and respirator filters.

8.

Other items contaminated with lead-based paint.

D.

The Contractor shall perform any required additional sampling and laboratory testing of construction debris in accordance with regulatory and landfill requirements.

1.6

SUBMITTAL

The Contractor shall submit for approval a detailed, site specific LBP Repair and Removal Plan to be used in complying with the requirements of this specification. Prior to the plan submittal, the Contractor must submit a Certified Industrial Hygienist’s (CIH) certification for approval by the Contracting Officer (CO). The approved CIH must review and approve the proposed plan before submission. The plan shall be approved by the Contracting Officer prior to work being performed. The complete plan shall be bound and include as a minimum (Not applicable items shall be identified with an explanation):

A.

Table of Contents or Index for all pages in plan.

B.

Subcontractor performing LBP Repair and Removal, if applicable.

C.

Methods, procedures, material and equipment.

D.

Material Safety Data Sheets (MSDS).

E.

Signage.

F.

Qualifications, training and medical treatment of supervisors, inspectors and workers. Include CIH certification, examination and blood lead level documentation, and licensed certification from an Illinois certified LBP Abatement trainer.

G.

Personal protective equipment.

H.

Containment.

I.

Work zones.

J.

Decontamination procedures with diagrams.

K.

Rental equipment.

L.

Air, waste and site sampling and laboratory testing. Include initial and follow-up soil testing if performing exterior LBP removal or repair.

M.

Lead health and safety.

N.

Licensed special waste haulers and container criteria.

O.

Disposal.

P.

Permits.

Q.

Manifests.

PART 2 - PRODUCTS - Products discussion is included in PART 1 - GENERAL.

PART 3 - EXECUTION

3.1

GENERAL

Conduct all work in accordance with the approved LBP Repair and Removal Plan.

3.2

CONTAINMENT

A.

Erect appropriate containment and post signs to preclude general traffic flow.

B.

Provide appropriate work signage, warning lights and barrier tape.

3.3

LBP REPAIR AND REMOVAL

A.

Keep dust in the work areas to a minimum. The Contractor shall remove all dust from the work areas resulting from his operations.

B.

Inform Contracting Officer of air monitoring results and unusual conditions.

C.

Store and dispose of waste properly. Keep work areas in an orderly and safe manner.

3.4

RECORDS

A.

Keep project records for a minimum of thirty years for all monitoring, sampling and laboratory testing. Include the date, number, duration and location of each sample taken, methods used, and results. Submit two copies of project records to Contracting Officer at completion of the work.

B.

The Contracting Officer may request the submittal of specific records and testing results during the course of the project. The requested information shall be submitted within five working days.

END OF SECTION 02062

SECTON 02070 - SELECTIVE DEMOLITION

PART 1 - GENERAL

1.1

RELATED DOCUMENTS

A. General provisions of the Contract, Division 1, apply to this Section.

1.2 SUMMARY

A. This Section includes the following:

1.

Demolition and removal of selected portions of a building as indicated by individual Task Orders. The Contractor shall deliver all ferrous and non ferrous metals to the Base Recycling Center.

1.3

DEFINITIONS

A.

Remove: Remove and legally dispose of items except those indicated to be reinstalled, salvaged, or to remain the Government’s property.

B.

Remove and Salvage: Items indicated to be removed and salvaged remain the Government’s property. Remove, clean, and pack or crate items to protect against damage. Identify contents of containers and deliver to Government’s designated storage area.

C.

Remove and Reinstall: Remove items indicated; clean, service, and otherwise prepare them for reuse; store and protect against damage. Reinstall items in the same locations or in locations indicated.

D.

Existing to Remain: Protect construction indicated to remain against damage and soil during selective demolition. When permitted by the Contracting Officer, items may be removed to a suitable, protected storage location during selective demolition and then cleaned and reinstalled in their original locations.

1.4

MATERIALS OWNERSHIP

A.

Except for items or materials indicated to be reused, salvaged, reinstalled, or otherwise indicated to remain the Government’s property, demolished materials shall become the

Contractor’s property and shall be removed from the site with further disposition at the Contractor’s option.

B.

Historical items indicated remain the Government’s property. Carefully remove and salvage each item in a manner to prevent damage and deliver promptly to the Government.

1.5

SUBMITTALS

A.

General: Submit each item in this Article according to the Conditions of the Contract and Division I, for information only, unless otherwise indicated.

B.

Proposed dust-control measures.

C.

Proposed noise-control measures.

D.

Schedule of selective demolition activities indicating the following:

1.

Detailed sequence of selective demolition and removal work, with starting and ending dates for each activity.

2.

Detailed sequence of selective demolition and removal work to ensure uninterrupted progress of Government’s on-site operations.

E.

Inventory of items to be removed and salvaged.

F.

Landfill records indicating receipt and acceptance of hazardous wastes by a landfill facility licensed to accept hazardous wastes according to sections 02061 and 02062.

1.6

QUALITY ASSURANCE

A.

Demolition Firm Qualifications: Engage an experienced firm that has successfully completed selective demolition Work similar to that indicated for this Project.

B.

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

1.7

PROJECT CONDITIONS

A.

Government will occupy portions of the building immediately adjacent to selective demolition area. Conduct selective demolition so that Government’s operations will not be disrupted. Provide not less than 72 hours notice to Government of activities that will affect Government’s operations.

1.8

SCHEDULING

A. Arrange selective demolition schedule so as not to interfere with Government’s on-site operations.

1.9

EXISTING WARRANTY

A. Existing Special Warranty: Remove, replace, patch, and repair materials and surfaces cut or damaged during selective demolition, by methods and with materials so as not to void existing warranties.

PART 2 - PRODUCTS

2.1

REPAIR MATERIALS

A. Use repair materials identical to existing materials.

1.

Where 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 equal or surpasses that of existing materials.

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 the intended function or design are encountered, investigate and measure the nature and extent of the conflict. Promptly submit a written report to the Contracting Officer.

D.

Survey the condition of the building to determine whether removing any element might result in structural deficiency or unplanned collapse of any portion of the structure or adjacent structures during selective demolition.

E.

Perform surveys as the Work progresses to detect hazards resulting from selective demolition activities.

3.2

UTILITY SERVICES

A. Maintain existing utilities indicated to remain in service and protect them against damage during selective demolition operations.

1.

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

a. Provide not less than 72 hours’ notice to Government if shutdown of service is required.

3.3

PREPARATION

A.

Conduct demolition operations and remove debris to ensure minimum interference with roads, streets, walks, and other adjacent occupied and used facilities.

1.

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

B.

Conduct demolition operations to prevent injury to people and damage to adjacent buildings and facilities to remain. Ensure safe passage of people around selective demolition area.

1.

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

2.

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

3.

Provide temporary weather protection, during interval between demolition and removal of existing construction, on exterior surfaces and new construction to ensure that no water leakage or damage occurs to structure or interior areas.

4.

Protect existing finish work that are to remain and are exposed during selective demolition operations.

C.

Provide and maintain interior and exterior shoring, bracing, or structural support to preserve stability and prevent movement, settlement, or collapse of roof to be selectively demolished.

1.

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

3.4

POLLUTION CONTROLS

A.

Use water mist, temporary enclosures, and other suitable methods to limit the spread of dust and dirt. Comply with governing environmental protection regulations.

1.

Do not use water when it may damage existing construction or create hazardous or objectionable conditions, such as ice, flooding, and pollution.

B.

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

1.

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

C.

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

3.5

SELECTIVE DEMOLITION

A.

No more roofing shall be removed than what can be installed in one day.

B.

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

1.

Proceed with selective demolition systematically, from higher to lower level.

2.

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. To minimize disturbance of adjacent surfaces, use hand or small power tools designed for sawing or grinding, not hammering and chopping. Temporarily cover openings to remain.

3.

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

4.

Do not use cutting torches.

5.

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

6.

Remove structural framing members and lower to ground by method suitable to avoid free fall and to prevent ground impact or dust generation.

7.

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

8.

Dispose of demolished items and materials promptly. On-site storage or sale of removed items is prohibited.

9.

Return elements of construction and surfaces to remain to condition existing before start of selective demolition operations.

C.

It is recommended that the Contractor not remove the existing roof if one or more of the following weather conditions are forecasted for a period of 36 hours after the scheduled removal time. The Contractor shall be responsible for the decision of whether or not to remove the roof according to his best weather advisory.

1.

Sustained winds greater than or equal 20 mph.

2.

Wind gusts exceeding 25 mph.

3.

Any type of precipitation in any amount, including traces.

3.6

PATCHING AND REPAIRS

A.

Promptly patch and repair holes and damaged surfaces caused to adjacent construction by selective demolition operations.

B.

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

C.

Restore exposed finishes of patched areas and extend finish restoration into adjoining construction to remain in a manner that eliminates evidence of patching and refinishing.

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’s property and legally dispose of them.

3.8

CLEANING

A. Sweep clean, pickup, and remove debris from the roof and the areas around the building, within the construction limits to tile same degree as before construction started.