Atch_5_-_Specifications.pdf

SECTION 01010 Page 1 of 4

Attachment 5 to

FA4664-17-B-0002

SECTION 01010

GENERAL CONDITIONS

06/06

1. GOVERNMENT NOTIFICATION:

1.1 The Contractor shall notify the Contracting Officer's technical representative, Base Civil Engineering Contract Management Section, Phone No. 951-655-3787/4562.

1.1.1 At least 72 hours before work is to start.

1.1.2 When a work stoppage of more than 48 hours duration is

anticipated.

1.1.3 At least 48 hours in advance of returning to work after a work stoppage.

1.1.4 At least 5 working days in advance of required utility outages for individual facilities and 14 working days if outage affects multiple facilities, unless otherwise noted in the contract documents.

1.1.5 At least 3 working days in advance of any cuts in roadways.

1.2 The Contractor shall notify the Contract Administrator, 452

Operational Contracting Office, Building 449, Phone No. 951-655-

3227/5758.

1.2.1 At least 5 working days in advance of desired time for final inspection. Coordination of time for final inspection shall be made 72 hours in advance.

1.3 The failure to make the arrangements specified in paragraph 1.1 through 1.2.1 above may result in non-acceptance of work.

1.4 No bid submitted shall be invalidated by the failure of the bidder to be licensed in accordance with the laws of this state. However, prior to award of the contract, the contractor must be properly licensed in accordance with the laws of this state in the appropriate classification for the work performed

2. AS-BUILT DRAWINGS, SPECIFICATIONS AND ADDENDA: The Contractor shall maintain, at the job site, one set of full size contract drawings marked in red to show any deviations which have been made from the contract drawings. After completion of work, the Contractor shall submit final as-built drawings to the Contracting Officer. The job will not be accepted until the as-built drawings are submitted. Copies of

Specifications and all Addenda will also be required at the job site.

The Contractor shall insure that all subcontractors also have copies of specifications, drawings, and all addenda.

3. REAL PROPERTY RECORDS DD FORM 1354 SUBMISSION: The Contractor shall fill out and provide DD Form 1354 IAW UFC 1-300-08 to the Real

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Property Officer. This includes an Interim submission prepared after substantial completion of construction, in preparation for the facility transfer on the Date Available For Use and before, or coincident with, beneficial occupancy. This also includes a final version submitted within 10 days of the effective date and before occupancy.

4. MATERIAL, SCRAP, DEBRIS AND EQUIPMENT: All material, equipment, scrap and debris removed from the construction site and not indicated on the contract drawings or in the Technical Provisions to be relocated or reused, shall become the property of the Contractor and disposed of at an off base site. The Contractor acknowledges that allowance in the contract price has been made for the value, if any, of the materials and equipment that are salvaged.

5. REGULATIONS: The Contractor will be briefed on applicable regulations at the pre-performance conference. Base agencies involved will include Civil Engineering, Fire Department, Law Enforcement, Safety, Bio-Environmental and Flight Operations, as applicable.

Regulations covered include, but are not limited to, base entry passes, traffic speed, theft reporting, fire reporting, emergency hospital care, procurement authority, civil engineering inspection, and airfield precautions.

6. MISCELLANEOUS REPAIR: Where the drawings and specifications indicate that repairs are to be made, but do not show in detail the materials or methods to be used, the Contractor shall make all repairs in accordance with good practices of the trades involved.

7. CONSTRUCTION PERMIT: The Contractor shall obtain a Civil

Engineering Construction Permit, AF Form 103, from the Base Civil

Engineering Construction Management Section, Building 2403. Prior to start of construction Contractor shall process this permit by obtaining the appropriate coordination from base agencies and final signature of the Engineering and Contract Programs Flight Chief.

8. UTILITIES: The Government will furnish such fresh water and electric current at existing outlets as may be required for the work to be performed under this contract at no cost to the contractor. Any temporary connections or lines that may be required will be installed, maintained and removed by the Contractor at contractor's expense and in a manner satisfactory to the Contracting Officer or his/her authorized representative. Removal of such connections or lines will be accomplished prior to final acceptance of the construction.

9. WELDING: Any Contractor performing welding or soldering with open flame is responsible for obtaining a welding permit from the Base Fire

Department. A licensed welder shall perform the work. Also, the use of flame producing devices such as tar kettles, blow torches, etc., will require a burn permit from the Base Fire Department.

10. UTILITIES NOT SHOWN: If the Contractor encounters, within the construction limits of the entire project, utilities not shown on the plans and not visible as of the date of this contract, and such utilities interfere with construction operations, immediately notify the Contracting officer as to the necessity for removal or relocation.

Utility maps for gas, water, sewer and electrical lines will be made available to the Contractor at the March ARB CE office.

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11. PROTECTION OF EXISTING UTILITIES: Special precautions shall be taken in the vicinity of underground utility routes. Excavation shall be performed carefully be hand digging in any areas within 3 feet of indicated or suspected utility routes whether shown in drawings or staked out. Only after the utility lines have been exposed by hand digging, will mechanical means of excavation be allowed in the vicinity.

12. AVAILABILITY OF WORK AREA: When applicable, phasing of the work will be coordinated with the Contracting Officer or their duly authorized representative who will determine availability of areas for stockpiling of materials, ingress/egress to/from site, and the specific location where the work will be performed. The Contractor shall restrict employees to the immediate area wherein the work required under this contract is to be accomplished. For airfield projects, each day prior to commencing work, the Contractor shall notify Base

Operation, Phone No. 951-655-4404, of the number of personnel, equipment, and vehicles that will be working on the airfield runways, and shoulder. The project inspector shall also be notified.

13. ROAD CLOSURES: Where work requires cutting of asphalt or concrete paved roads for trenches or any other purpose, the Contractor shall provide a temporary cold mix asphalt patch within 24 hours of backfilling and compaction. For all roads where trenches must remain open outside of construction hours, the Contractor must cover the opening with steel traffic plate and post warning signs and pylons, unless otherwise directed by the Contracting Officer. Also, all road closures will be reported to the Base Fire Department at least one day prior to closing and will be reported when re-opened to normal traffic flow.

14. OPERATIONAL READINESS INSPECTION AND PRACTICE EXERCISE

OCCURRENCES: At any time during the construction period, one or more

Operational Readiness Inspection (ORI) and/or practice exercise may be held at March ARB. If the ORI does not involve the work area, contractor may be allowed to continue work. If the ORI involves the work area, contractor's operations will be controlled in accordance with the standard security procedures and may be required to cease work in the affected area. The maximum duration of an ORI is 7 calendar days while that of a practice exercise is 2 calendar days. The

Contractor shall be entitled to extension of the time for the completion of the work as the Contracting Officer shall determine to be just and proper; provided, however, that such claim for such extension of time is made by the Contractor in writing to the Contracting Officer within one week from the time when any such cause for delay occurs.

15. WORK SCHEDULE: Working hours for the contractor will normally be between the hours of 7:30 a.m. and 4:30 p.m. excluding Saturdays, Sundays and Federal holidays. If the contractor desires to work during periods other than listed above, notify the Contracting Officer five days in advance of intention to work during other periods. Approval by the Contracting Officer is required prior to working hours other than those listed above.

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16. SUBMITTALS: The Contractor shall forward to the Contracting Officer for approval all submittals required by the technical sections of the specifications. Contractor shall use AF Form 3000 when making submittals.

Cross reference the submitted items by listing the technical section number and paragraph requiring submission.

17. STORM WATER POLLUTION PREVENTION PLAN (SWPPP): The Contractor shall acquire and submit a SWPPP permit from the California Regional Water

Quality Control Board – Santa Ana Region Office when the project or task order disturbs more than an acre and forward to the Contracting Officer a approved original.

--END OF SECTION--

SECTION 01330 Page 1 of 3

SECTION 01330

SUBMITTAL PROCEDURES

03/01

PART 1 GENERAL

1.1 Government Approved

The Governmental approval is required for extensions of design, critical materials, deviations, equipment whose compatibility with the entire system must be checked, and other items as designated by the Contracting Officer.

Contractor shall be required to submit “shop drawings” as required in the individual specification sections herein or as requested by the government.

1.2 APPROVED SUBMITTALS

The Contracting Officer's approval of submittals shall not be construed as a complete check, but will indicate only that the general method of construction, materials, detailing and other information are satisfactory.

Approval will not relieve the Contractor of the responsibility for any error which may exist, as the Contractor under the CQC requirements of this contract is responsible for dimensions, the design of adequate connections and details, and the satisfactory construction of all work. After submittals have been approved by the Contracting Officer, no resubmittal for the purpose of substituting materials or equipment will be considered unless accompanied by an explanation of why a substitution is necessary.

1.3 DISAPPROVED SUBMITTALS

The Contractor shall make all corrections required by the Contracting

Officer and promptly furnish a corrected submittal in the form and number of copies specified for the initial submittal. If the Contractor considers any correction indicated on the submittals to constitute a change to the contract, a notice in accordance with the Contract Clause "Changes" shall be given promptly to the Contracting Officer.

1.4 WITHHOLDING OF PAYMENT

Payment for materials incorporated in the work will not be made if required approvals have not been obtained.

PART 2 PRODUCTS (NOT APPLICABLE)

PART 3 EXECUTION

3.1 GENERAL

The Contractor shall make submittals as required by the specifications. The

Contracting Officer may request submittals in addition to those specified when deemed necessary to adequately describe the work covered in the respective sections. Units of weights and measures used on all submittals shall be the same as those used in the contract drawings. Each submittal shall be complete and in sufficient detail to allow ready determination of compliance with contract requirements. Prior to submittal, all items shall

SECTION 01330 Page 2 of 3 be checked and approved by the Contractor's Quality Control (CQC) representative and each item shall be shall be stamped, signed, and dated by the CQC representative indicating action taken. Proposed deviations from the contract requirements shall be clearly identified. Submittals shall include items such as: Contractor's, manufacturer's, or fabricator's drawings;

descriptive literature including (but not limited to) catalog cuts, diagrams, operating charts or curves; test reports; test cylinders; samples;

O&M manuals (including parts list); certifications; warranties; and other such required submittals. Submittals requiring Government approval shall be scheduled and made prior to the acquisition of the material or equipment covered thereby. Samples remaining upon completion of the work shall be picked up and disposed of in accordance with manufacturer's Material Safety

Data Sheets (MSDS) and in compliance with existing laws and regulations.

3.2 SCHEDULE OF MATERIAL SUBMITTALS

Schedule of Material Submittals will be provided as an attachment to the contract. The list items of equipment and materials for which submittals are required by the specifications; this list may not be all inclusive and additional submittals may be required. The approved submittal will become the scheduling document and will be used to control submittals throughout the life of the contract. The submittal and the progress schedules shall be coordinated.

3.3 SCHEDULING

Submittals covering component items forming a system or items that are interrelated shall be scheduled to be coordinated and submitted concurrently. Certifications to be submitted with the pertinent drawings shall be so scheduled. Adequate time (a minimum of 35 calendar days exclusive of mailing time) shall be allowed and shown on the register for review and approval. No delay damages or time extensions will be allowed for time lost in late submittals.

3.4 AS-BUILT DRAWINGS

The contractor shall furnish one full set of as-built black line prints for use in preparation of as-built drawings by the Government. The as-built prints shall be a record of the construction as installed and completed by the contractor. They shall include all the information shown on the contract set of drawings and a record of all deviations, modifications, or changes from those drawings, however minor, which were incorporated in the work, all additional work not appearing on the contract drawings, and all changes which are made after final inspection of the contract work. An electronic copy of the as-built drawing shall be submitted in AutoCAD and

PDF format.

3.5 CONTROL OF SUBMITTALS

The Contractor shall carefully control his procurement operations to ensure that each individual submittal is made on or before the Contractor scheduled submittal date shown on the approved "Schedule of Submittals."

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3.6 GOVERNMENT APPROVED SUBMITTALS

Upon completion of review of submittals requiring Government approval, the submittals will be identified as having received approval by being so stamped and dated. One (1) copy of the submittal will be retained by the

Contracting Office and one (1) copy of the approved/disapproved AF IMT 3000 will be returned to the Contractor.

-- End of Section –-

SECTION 02220 Page 1 of 13

SECTION 02220

DEMOLITION

11/04

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AIR-CONDITIONING AND REFRIGERATION INSTITUTE (ARI)

ARI Guideline K (1997) Containers for Recovered Fluorocarbon

Refrigerants

AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)

ANSI A10.6 (1990; R 1998) Safety Requirements for

Demolition Operations

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2003) Safety -- Safety and Health

Requirements

U.S. DEFENSE LOGISTICS AGENCY (DLA)

DLA 4145.25 (June 2000) Storage and Handling of Liquefied and Gaseous Compressed Gases and Their Full and Empty Cylinders

U.S. DEPARTMENT OF DEFENSE (DOD)

DOD 4000.25-1-M (2000) Requisitioning and Issue Procedures

MIL-STD-129 (Rev P) Military Marking for Shipment and

Storage

U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)

40 CFR 61-SUBPART M National Emission Standard for Asbestos

40 CFR 82 Protection of Stratospheric Ozone

49 CFR 173.301 Shipment of Compressed Gases in Cylinders and

Spherical Pressure Vessels

1.2 GENERAL REQUIREMENTS

Do not begin demolition until authorization is received from the Contracting

Officer. Remove rubbish and debris from the project site daily; do not allow accumulations inside or outside the building/s or on airfield pavements. The work includes demolition, salvage of identified items and

SECTION 02220 Page 2 of 13 materials, and removal of resulting rubbish and debris. Remove rubbish and debris from Government property daily, unless otherwise directed. Materials that cannot be removed daily shall be stored in areas specified by the

Contracting Officer. In the interest of occupational safety and health, perform the work in accordance with EM 385-1-1, Section 23, Demolition, and other applicable Sections.

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. The following shall be submitted in accordance with Section 01330 SUBMITTAL PROCEDURES:

SD-11 Closeout Submittals

Receipts, Recycle/Debris Material Report; G

Receipts or bills of laden, as specified.

1.4 REGULATORY AND SAFETY REQUIREMENTS

Comply with federal, state, and local hauling and disposal regulations. In addition to the requirements of the "Contract Clauses," conform to the safety requirements contained in ANSI A10.6.

1.4.1 Notifications

1.4.1.1 General Requirements

Furnish timely notification of demolition and renovation projects to

Federal, State, regional, and local authorities in accordance with 40 CFR

61-SUBPART M. Notify the local air pollution control district/agency and the Contracting Officer in writing 10 working days prior to the commencement of work in accordance with 40 CFR 61-SUBPART M.

1.4.2 Receipts

Submit a shipping receipt or bill of lading for all containers of ozone depleting substance (ODS) shipped to the Defense Depot, Richmond, Virginia.

1.5 DUST AND DEBRIS CONTROL

Prevent the spread of dust and debris to occupied portions of the building or on airfield pavements and avoid the creation of a nuisance or hazard in the surrounding area. Do not use water if it results in hazardous or objectionable conditions such as, but not limited to, ice, flooding, or pollution. Vacuum and dust the work area as required. Sweep pavements as often as necessary to control the spread of debris that may result in foreign object damage potential to aircraft.

1.6 PROTECTION

1.6.1 Traffic Control Signs

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SECTION 02220 Page 3 of 13

Where pedestrian and driver or aircraft safety is endangered in the area of removal work, use traffic barricades with flashing lights. Anchor barricades in a manner to prevent displacement by wind, jet or prop blast.

Notify the Contracting Officer prior to beginning such work.

1.6.2 Existing Work

Before beginning any demolition work, survey the site and examine the drawings and specifications to determine the extent of the work. Record existing work in the presence of the Contracting Officer showing the condition of structures and other facilities adjacent to areas of alteration or removal. Photographs sized 4 inch will be acceptable as a record of existing conditions. Include in the record the elevation of the top of foundation walls, the location and extent of cracks and other damage and description of surface conditions that exist prior to before starting work.

1.6.3 Items to Remain in Place

Take necessary precautions to avoid damage to existing items to remain in place, to be reused, or to remain the property of the Government. Repair or replace damaged items as approved by the Contracting Officer. Coordinate the work of this section with all other work indicated. Construct and maintain shoring, bracing, and supports as required. Ensure that structural elements are not overloaded. Increase structural supports or add new supports as may be required as a result of any cutting, removal, or demolition work performed under this contract. Do not overload structural elements or pavements that remain. Provide new supports and reinforcement for existing construction weakened by demolition or removal work. Repairs, reinforcement, or structural replacement require approval by the Contracting

Officer prior to performing such work.

1.6.4 Existing Construction

Do not disturb existing construction beyond the extent indicated or necessary for installation of new construction. Provide temporary shoring and bracing for support of building components to prevent settlement or other movement. Provide protective measures to control accumulation and migration of dust and dirt in all work areas. Remove dust, dirt, and debris from work areas daily.

1.6.5 Weather Protection

For portions of the building to remain, protect building interior and materials and equipment from the weather at all times. Where removal of existing roofing is necessary to accomplish work, have materials and workmen ready to provide adequate and temporary covering of exposed areas.

1.6.6 Trees

Protect trees within the project site which might be damaged during demolition, and which are indicated to be left in place, by a 6 foot high fence. Erect and secure fence a minimum of 5 feet from the trunk of individual trees or follow the outer perimeter of branches or clumps of trees. Replace any tree designated to remain that is damaged during the

SECTION 02220 Page 4 of 13 work under this contract with like-kind or as approved by the Contracting

Officer.

1.6.7 Utility Service

Maintain existing utilities indicated to stay in service and protect against damage during demolition operations. Prior to start of work, the Government will disconnect and seal utilities serving each area of alteration or removal upon written request from the Contractor.

1.6.8 Facilities

Protect electrical and mechanical services and utilities. Where removal of existing utilities and pavement is specified or indicated, provide approved barricades, temporary covering of exposed areas, and temporary services or connections for electrical and mechanical utilities. Floors, roofs, walls, columns, pilasters, and other structural components that are designed and constructed to stand without lateral support or shoring, and are determined to be in stable condition, must remain standing without additional bracing, shoring, or lateral support until demolished, unless directed otherwise by the Contracting Officer. Ensure that no elements determined to be unstable are left unsupported and place and secure bracing, shoring, or lateral supports as may be required as a result of any cutting, removal, or demolition work performed under this contract.

1.6.9 Protection of Personnel

Before, during and after the demolition work the Contractor shall continuously evaluate the condition of the structure being demolished and take immediate action to protect all personnel working in and around the demolition site. No area, section, or component of floors, roofs, walls, columns, pilasters, or other structural element will be allowed to be left standing without sufficient bracing, shoring, or lateral support to prevent collapse or failure while workmen remove debris or perform other work in the immediate area.

1.7 FOREIGN OBJECT DAMAGE (FOD)

Aircraft and aircraft engines are subject to FOD from debris and waste material lying on airfield pavements. Remove all such materials that may appear on operational aircraft pavements due to the Contractor's operations.

If necessary, the Contracting Officer may require the Contractor to install a temporary barricade at the Contractor's expense to control the spread of

FOD potential debris. The barricade must include a fence covered with a fabric designed to stop the spread of debris. Anchor the fence and fabric to prevent displacement by winds or jet/prop blasts. Remove barricade when no longer required.

1.8 RELOCATIONS

Perform the removal and reinstallation of relocated items as indicated with workmen skilled in the trades involved. Items to be relocated which are damaged by the Contractor shall be repaired or replaced with new undamaged items as approved by the Contracting Officer.

1.9 REQUIRED DATA

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The Demolition plan shall include procedures for careful removal and disposition of materials specified to be salvaged, coordination with other work in progress, a disconnection schedule of utility services, and airfield lighting, a detailed description of methods and equipment to be used for each operation and of the sequence of operations. Perform as a safe working platform or if inspection reveals a safety hazard to workers, state provisions for securing the safety of the workers throughout the performance of the work. Provide procedures for safe conduct of the work in accordance with EM 385-1-1.

1.10 ENVIRONMENTAL PROTECTION

Comply with the Environmental Protection Agency requirements specified.

1.11 USE OF EXPLOSIVES

Use of explosives will not be permitted.

1.12 AVAILABILITY OF WORK AREAS

Areas in which the work is to be accomplished will be available in accordance with task order

PART 2 PRODUCTS

2.1 FILL MATERIAL

Comply with excavating, backfilling, and compacting procedures for soils used as backfill material to fill basements, voids, depressions or excavations resulting from demolition of structures.

3.1 EXISTING FACILITIES TO BE REMOVED

3.1.1 Structures

a. Remove existing structures indicated to be removed to grade.

Interior walls, other than retaining walls and partitions, shall be removed to below grade or to top of concrete slab on ground. Basement slabs shall be broken up to permit drainage. Sidewalks, curbs, gutters and street light bases shall be removed as indicated.

b. Demolish structures in a systematic manner from the top of the structure to the ground. Complete demolition work above each tier or floor before the supporting members on the lower level are disturbed.

Demolish concrete and masonry walls in small sections. Remove structural framing members and lower to ground by means of derricks, platforms hoists, or other suitable methods as approved by the

Contracting Officer.

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

d. Building, or the remaining portions thereof, not exceeding 80 feet in height may be demolished by the mechanical method of demolition.

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3.1.2 Utilities and Related Equipment

3.1.2.1 General Requirements

Do not interrupt existing utilities serving occupied or used facilities, except when authorized in writing by the Contracting Officer. Do not interrupt existing utilities serving facilities occupied and used by the

Government except when approved in writing and then only after temporary utility services have been approved and provided. Do not begin demolition work until all utility disconnections have been made. Shut off and cap utilities for future use, as indicated.

3.1.2.2 Disconnecting Existing Utilities

Remove existing utilities, as indicated and terminate in a manner conforming to the nationally recognized code covering the specific utility and approved by the Contracting Officer. When utility lines are encountered that are not indicated on the drawings, the Contracting Officer shall be notified prior to further work in that area. Remove meters and related equipment and deliver to a location on the base in accordance with instructions of the

3.1.3 Chain Link Fencing

Remove chain link fencing, gates and other related salvaged items scheduled for removal and transport to designated areas. Remove gates as whole units.

Cut chain link fabric to 25 foot lengths and store in rolls off the ground.

3.1.4 Paving and Slabs

Remove concrete and asphaltic concrete paving and slabs including aggregate base to a depth below grade. Provide neat sawcuts at limits of pavement removal as indicated.

3.1.5 Roofing

Remove existing roof system and associated components in their entirety down to existing roof deck. Sequence work to minimize building exposure between demolition and new roof materials installation.

3.1.5.1 Temporary Roofing

Install temporary roofing and flashing as necessary to maintain a watertight condition throughout the course of the work. Remove temporary work prior to installation of permanent roof system materials unless approved otherwise by the Contracting Officer. Make provisions for worker safety during demolition and installation of new materials as described in paragraphs entitled and

"Regulatory and Safety Requirements."

3.1.5.2 Re roofing

When removing the existing roofing system from the roof deck, remove only as much roofing as can be recovered by the end of the work day, unless approved otherwise by the Contracting Officer. Do not attempt to open the roof covering system in threatening weather. Reseal all openings prior to suspension of work the same day.

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3.1.6 Masonry

Saw cut and remove masonry so as to prevent damage to surfaces to remain.

Where new masonry adjoins existing, the new work shall abut or tie into the existing construction as specified for the new work. Provide square, straight edges and corners where existing masonry adjoins new work and other locations.

3.1.7 Concrete

Saw concrete along straight lines to a depth of a minimum 2 inch. Make each cut in walls perpendicular to the face and in alignment with the cut in the opposite face. Break out the remainder of the concrete provided that the broken area is concealed in the finished work, and the remaining concrete is sound. At locations where the broken face cannot be concealed, grind smooth or saw cut entirely through the concrete.

3.1.8 Structural Steel

Dismantle structural steel at field connections and in a manner that will prevent bending or damage. Salvage and recycle structural steel, steel joists, girders, angles, plates, columns and shapes. Transport steel joists and girders as whole units and not dismantled. Transport structural steel shapes to a designated storage area, stacked according to size, type of member and length, and stored off the ground, protected from the weather.

3.1.9 Miscellaneous Metal

Salvage shop-fabricated items such as access doors and frames, steel gratings, metal ladders, wire mesh partitions, metal railings, metal windows and similar items as whole units. Salvage light-gage and cold-formed metal framing, such as steel studs, steel trusses, metal gutters, roofing and siding, metal toilet partitions, toilet accessories and similar items.

Scrap metal shall become the Contractor's property. Recycle scrap metal to the greatest extent possible as part of demolition operations. Provide separate containers to collect scrap metal and transport to a scrap metal collection or recycle facility.

3.1.10 Carpentry

Salvage and recycle lumber, millwork items, and finished boards except those that are unfit for reuse. Remove windows, doors and frames and similar items as whole units, complete with trim and accessories. Do not remove hardware attached to units, except for door closers. Brace the open end of door frames to prevent damage.

3.1.11 Airfield Lighting

Remove existing airfield lighting as indicated and terminate in a manner satisfactory to the Contracting Officer. Remove edge lights, associated transformers as indicated and deliver to a location on the base in accordance with instructions of the Contracting Officer.

3.1.12 Patching

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Where removals leave holes and damaged surfaces exposed in the finished work, patch and repair these holes and damaged surfaces to match adjacent finished surfaces. Where new work is to be applied to existing surfaces, perform removals and patching in a manner to produce surfaces suitable for receiving new work. Finished surfaces of patched area shall be flush with the adjacent existing surface and shall match the existing adjacent surface as closely as possible as to texture and finish. Patching shall be as specified and indicated, and shall include:

a. Concrete and Masonry: Completely fill holes and depressions, caused by previous physical damage or left as a result of removals in existing masonry walls to remain, with an approved masonry patching material, applied in accordance with the manufacturer's printed instructions.

b. Where existing partitions have been removed leaving damaged or missing resilient tile flooring, patch to match the existing floor tile.

c. Patch acoustic lay-in ceiling where partitions have been removed. The transition between the different ceiling heights shall be effected by continuing the higher ceiling level over to the first runner on the lower ceiling and closing the vertical opening with a painted sheet metal strip.

3.1.13 Air Conditioning Equipment

Remove air conditioning equipment without releasing chlorofluorocarbon refrigerants to the atmosphere in accordance with the Clean Air Act

Amendment of 1990. Recover all refrigerants prior to removing air conditioning equipment and dispose of in accordance with the paragraph entitled "Disposal of Ozone Depleting Substance (ODS)." Turn in salvaged

Class I ODS refrigerants as specified in paragraph, "Salvaged Materials and

Equipment."

3.1.14 Cylinders and Canisters

Remove all fire suppression system cylinders and canisters and dispose of in accordance with the paragraph entitled "Disposal of Ozone Depleting

Substance (ODS)."

3.1.15 Locksets on Swinging Doors

The Contractor shall remove all locksets from all swinging doors indicated to be removed and disposed of. Deliver the locksets and related items to a designated location for receipt by the Contracting Officer after removal.

3.1.16 Mechanical Equipment and Fixtures

Disconnect mechanical hardware at the nearest connection to existing services to remain, unless otherwise noted. Mechanical equipment and fixtures must be disconnected at fittings. Remove service valves attached to the unit. Salvage each item of equipment and fixtures as a whole unit;

listed, indexed, tagged, and stored. Salvage each unit with its normal operating auxiliary equipment. Transport salvaged equipment and fixtures, including motors and machines, to a designated [on station] storage area as

SECTION 02220 Page 9 of 13 directed by the Contracting Officer. Do not remove equipment until approved.

3.1.16.1 Preparation for Storage

Remove water, dirt, dust, and foreign matter from units; tanks, piping and fixtures shall be drained; interiors, if previously used to store flammable, explosive, or other dangerous liquids, must be steam cleaned. Seal openings with caps, plates, or plugs. Secure motors attached by flexible connections to the unit. Change lubricating systems with the proper oil or grease.

3.1.16.2 Piping

Disconnect piping at unions, flanges and valves, and fittings as required to reduce the pipe into straight lengths for practical storage. Store salvaged piping according to size and type. If the piping that remains can become pressurized due to upstream valve failure, end caps, blind flanges, or other types of plugs or fittings with a pressure gage and bleed valve shall be attached to the open end of the pipe to ensure positive leak control.

Carefully dismantle piping that previously contained gas, gasoline, oil, or other dangerous fluids, with precautions taken to prevent injury to persons and property. Store piping outdoors until all fumes and residues are removed. Box prefabricated supports, hangers, plates, valves, and specialty items according to size and type. Wrap sprinkler heads individually in plastic bags before boxing. Classify piping not designated for salvage, or not reusable, as scrap metal.

3.1.16.3 Ducts

Classify removed duct work as scrap metal.

3.1.16.4 Fixtures, Motors and Machines

Remove and salvage fixtures, motors and machines associated with plumbing, heating, air conditioning, refrigeration, and other mechanical system installations. Salvage, box and store auxiliary units and accessories with the main motor and machines. Tag salvaged items for identification, storage, and protection from damage. Classify broken, damaged, or otherwise unserviceable units and not caused to be broken, damaged, or otherwise unserviceable as debris and disposed of by the Contractor.

3.1.17 Electrical Equipment and Fixtures

Salvage motors, motor controllers, and operating and control equipment that are attached to the driven equipment. Salvage wiring systems and components. Box loose items and tag for identification. Disconnect primary, secondary, control, communication, and signal circuits at the point of attachment to their distribution system.

3.1.17.1 Fixtures

Remove and salvage electrical fixtures. Salvage unprotected glassware from the fixture and salvage separately. Salvage incandescent, mercury-vapor, and fluorescent lamps, boxed and tagged for identification, and protected from breakage.

SECTION 02220 Page 10 of 13

3.1.17.2 Electrical Devices

Remove and salvage switches, switchgear, transformers, conductors including wire and nonmetallic sheathed and flexible armored cable, regulators, meters, instruments, plates, circuit breakers, panel boards, outlet boxes, and similar items. Box and tag these items for identification according to type and size.

3.1.17.3 Wiring Ducts or Troughs

Remove and salvage wiring ducts or troughs. Dismantle plug-in ducts and wiring troughs into unit lengths. Remove plug-in or disconnecting devices from the bus way and store separately.

3.1.17.4 Conduit and Miscellaneous Items

Salvage conduit except where embedded in concrete or masonry. Consider corroded, bent, or damaged conduit as scrap metal. Sort straight and undamaged lengths of conduit according to size and type. Classify supports, knobs, tubes, cleats, and straps as debris to be removed and disposed.

3.1.18 Elevators and Hoists

Remove elevators, hoists, and similar conveying equipment and salvage as whole units, to the most practical extent. Remove and prepare items for salvage without damage to any of the various parts. Salvage and store rails for structural steel with the equipment as an integral part of the unit.

3.2 CONCURRENT EARTH-MOVING OPERATIONS

Do not begin excavation, filling, and other earth-moving operations that are sequential to demolition work in areas occupied by structures to be demolished until all demolition in the area has been completed and debris removed. Holes, open basements and other hazardous openings shall be filled.

3.3 DISPOSITION OF MATERIAL

3.3.1 Title to Materials

Except for salvaged items specified in related Sections, and for materials or equipment scheduled for salvage, all materials and equipment removed and not reused or salvaged, shall become the property of the Contractor and shall be removed from Government property. Title to materials resulting from demolition, and materials and equipment to be removed, is vested in the

Contractor upon approval by the Contracting Officer of the Contractor's demolition and removal procedures, and authorization by the Contracting

Officer to begin demolition. The Government will not be responsible for the condition or loss of, or damage to, such property after contract award.

Materials and equipment shall not be viewed by prospective purchasers or sold on the site.

3.3.2 Reuse of Materials and Equipment

Remove and store materials and equipment listed to be reused or relocated to prevent damage, and reinstall as the work progresses.

SECTION 02220 Page 11 of 13

3.3.3 Salvaged Materials and Equipment

Remove materials and equipment that are specified to be removed by the

Contractor and that are to remain the property of the Government, and deliver to a storage site as directed within 2 miles of the work site.

a. Salvage items and material to the maximum extent possible.

b. Material salvaged for the Contractor shall be stored as approved by the Contracting Officer and shall be removed from Government property before completion of the contract. Material salvaged for the

Contractor shall not be sold on the site.

c. Salvaged items to remain the property of the Government shall be removed in a manner to prevent damage, and packed or crated to protect the items from damage while in storage or during shipment. Items damaged during removal or storage shall be repaired or replaced to match existing items. Containers shall be properly identified as to contents. The following items reserved as property of the Government shall be delivered to the areas designated: By the Contracting Officer.

d. The following items reserved as property of the using service shall be removed prior to commencement of work under this contract: By the

e. Historical items shall be removed in a manner to prevent damage.

The following historical items shall be delivered to the Government for disposition: Corner stones, contents of corner stones, and document boxes wherever located on the site.

f. Remove and capture all Class I ODS refrigerants in accordance with the Clean Air Act Amendment of 1990. Shipping the refrigerant container to the Defense Logistics Agency at the following address:

Defense Depot Richmond VA (DDVA)

SW0400

Cylinder Operations

800 Jefferson Davis Highway

Richmond, VA 23297-5000]]

3.3.4 Debris Disposal in the San Diego Area

Landfill coupons, that permit waste disposal at the Miramar Landfill free of charge, are available from the Contracting Officer. The coupons will be issued only upon the submission of a written request, by the prime contractor to the ROICC, which must identify the nature of the waste and the number of coupons requested. The landfill coupons issued under this contract are to be used only for the disposal of waste generated by this contract. If the prime contractor, one of its subcontractors, or one of its waste haulers is found to be misusing the landfill coupons by disposing of waste not generated under this contract, all rights under the contract to use landfill coupons shall be forfeited, from the date of misuse forward.

All unused coupons will be returned to the Contracting Officer and no additional coupons will be issued for the duration of the contract. The

Contracting Officer's refusal to issue landfill coupons, because of prior

SECTION 02220 Page 12 of 13 misuse, is not a change to the contract and no adjustment of the contract price will be made.

3.3.5 Disposal of Ozone Depleting Substance (ODS)

Class I and Class II ODS are defined in Section, 602(a) and (b), of The

Clean Air Act. Prevent discharge of Class I and Class II ODS to the atmosphere. Place recovered ODS in cylinders meeting ARI Guideline K suitable for the type ODS filled to no more than 80 percent capacity and provide appropriate labeling. Recovered ODS shall be [put back into the existing equipment. Remove from Government property and dispose of in accordance with 40 CFR 82. Products, equipment and appliances containing

ODS in a sealed, self-contained system (e.g. residential refrigerators and window air conditioners) shall be disposed of in accordance with 40 CFR 82.

3.3.5.1 Special Instructions

No more than one type of ODS is permitted in each container. A warning/hazardous label shall be applied to the containers in accordance with Department of Transportation regulations. All cylinders including but not limited to fire extinguishers, spheres, or canisters containing an ODS shall have a tag with the following information:

a. Activity name and unit identification code

b. Activity point of contact and phone number

c. Type of ODS and pounds of ODS contained

d. Date of shipment

3.3.5.2 Fire Suppression Containers

Fire suppression system cylinders and canisters with electrical charges or initiators shall be deactivated prior to shipment. Also, safety caps shall be used to cover exposed actuation mechanisms and discharge ports on these special cylinders.

3.3.6 Transportation Guidance

Shipment of all ODS containers shall be in accordance with MIL-STD-129, DLA

4145.25 also referenced one of the following: Army Regulation 700-68, Naval

Supply Instruction 4440.128C, Marine Corps Order 10330.2C, and Air Force

Regulation 67-12, 49 CFR 173.301, and DOD 4000.25-1-M.

3.3.7 Unsalvageable Material

Concrete, masonry, and other noncombustible material shall be disposed of in an approved sanitary landfill area by the Contractor located off site.

3.4 CLEANUP

Debris and rubbish shall be removed from basement and similar excavations.

Debris shall be removed and transported in a manner that prevents spillage

SECTION 02220 Page 13 of 13 on streets or adjacent areas. Apply local regulations regarding hauling and disposal.

3.5 DISPOSAL OF REMOVED MATERIALS

3.5.1 Sub Title

Dispose of debris, rubbish, scrap, and other non-salvageable materials resulting from removal operations with all applicable federal, state and local regulations as contractually specified off the job site. Removed materials shall not be stored on the project site.

3.5.2 Burning on Government Property

Burning of materials removed from demolished structures will not be permitted on Government property.

3.5.3 Removal to Spoil Areas on Government Property

Transport noncombustible materials removed from demolition structures to designated spoil areas.

3.5.4 Removal from Government Property

Transport waste materials removed from demolished structures, except waste soil, from Government property for legal disposal. Dispose of waste soil as directed.

3.6 REUSE OF SALVAGED ITEMS

Recondition salvaged materials and equipment designated for reuse before installation. Replace items damaged during removal and salvage operations or restore them as necessary to usable condition.

End of Section

SECTION 09510 Page 1 of 10

SECTION 09510

ACOUSTICAL CEILINGS

07/02

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

ASTM INTERNATIONAL (ASTM)

ASTM A 1008/A 1008M (2004b) Steel Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-

Strength Low-Alloy with Improved Formability

ASTM A 167 (2004) Stainless and Heat-Resisting Chromium-

Nickel Steel Plate, Sheet, and Strip

ASTM A 580/A 580M (1998; R 2004) Stainless Steel Wire

ASTM A 641/A 641M (2003) Zinc-Coated (Galvanized) Carbon Steel

Wire

ASTM A 653/A 653M (2004a) Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process

ASTM B 633 (1998e1) Electrodeposited Coatings of Zinc on

Iron and Steel

ASTM C 423 (2002a) Sound Absorption and Sound Absorption

Coefficients by the Reverberation Room Method

ASTM C 635 (2004) Manufacture, Performance, and Testing of Metal Suspension Systems for Acoustical

Tile and Lay-In Panel Ceilings

ASTM C 636 (2004) Installation of Metal Ceiling

Suspension Systems for Acoustical Tile and

Lay-In Panels

ASTM C 834 (2000e1) Latex Sealants

ASTM E 119 (2000a) Fire Tests of Building Construction and Materials

ASTM E 1264 (1998) Acoustical Ceiling Products

ASTM E 1414 (2000a) Airborne Sound Attenuation Between

Rooms Sharing a Common Ceiling Plenum

SECTION 09510 Page 2 of 10

ASTM E 1477 (1998a; R 2003) Luminous Reflectance Factor of Acoustical Materials by Use of

Integrating-Sphere Reflectometers

ASTM E 580 (2002e1) Application of Ceiling Suspension

Systems for Acoustical Tile and Lay-In Panels in Areas Requiring Moderate Seismic Restraint

ASTM E 795 (2000) Mounting Test Specimens During Sound

Absorption Tests

ASTM E 84 (2004) Surface Burning Characteristics of

Building Materials

TI 809-04 (1998) Seismic Design for Buildings

UNDERWRITERS LABORATORIES (UL)

UL Fire Resist Dir (2004) Fire Resistance Directory

1.2 SUBMITTALS

submittals not having a "G" designation are for information only. The following shall be submitted in accordance with Section 01330 SUBMITTAL

PROCEDURES:

SD-02 Shop Drawings;

Approved Detail Drawings

Drawings showing suspension system, method of anchoring and fastening, details, and reflected ceiling plan.

SD-03 Product Data;

Acoustical Ceiling Systems

Acoustical Units; G

Manufacturer's descriptive data, catalog cuts, and installation instructions. Submittals which do not provide adequate data for the product evaluation will be rejected.

SD-04 Samples;

Acoustical Units; G

One sample of each type of acoustical unit showing texture, finish, and color.

SD-06 Test Reports;

Fire Resistive Ceilings; G

Ceiling Attenuation Class and Test

SECTION 09510 Page 3 of 10

Reports by an independent testing laboratory attesting that acoustical ceiling systems meet specified fire endurance and sound transmission requirements. Data attesting to conformance of the proposed system to Underwriters Laboratories requirements for the fire endurance rating listed in UL Fire Resist Dir may be submitted in lieu of test reports.

SD-07 Certificates;

Acoustical Units; G

Certificate attesting that the mineral based acoustical units furnished for the project contain recycled material and showing an estimated percent of such material.

1.3 GENERAL REQUIREMENTS

Acoustical treatment shall consist of sound controlling units mechanically mounted on a ceiling suspension system. The unit size, texture, finish, and color shall be as specified. The location and extent of acoustical treatment shall be as shown on the approved detail drawings. Reclamation of mineral fiber acoustical ceiling panels to be removed from the job site shall be in accordance with paragraph RECLAMATION PROCEDURES.

1.3.1 Fire Resistive Ceilings

Acoustical ceiling systems indicated as fire resistant shall be rated for fire endurance as indicated when tested in accordance with ASTM E 119. Suspended ceiling shall have been tested with a specimen roof assembly representative of the indicated construction, including mechanical and electrical work within ceiling space openings for light fixtures, and air outlets, and access panels.

Ceiling assembly rating shall be 4 hours as shown on drawings. Flame spread of acoustical units shall be 25 or less and smoke development shall be 50 or less when tested in accordance with ASTM E 84.

1.3.2 Ceiling Attenuation Class and Test

The ceiling…